/**
* Portfolio — Lucas Guasso
* Based on FolioOne by BootstrapMade.com (https://bootstrapmade.com/license/)
*/

/*--------------------------------------------------------------
# Font & Color Variables
# Help: https://bootstrapmade.com/color-system/
--------------------------------------------------------------*/
/* Fonts */
:root {
  --default-font: "Roboto", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", "Liberation Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
  --heading-font: "Raleway", sans-serif;
  --nav-font: "Poppins", sans-serif;
}

/* Global Colors - The following color variables are used throughout the website. Updating them here will change the color scheme of the entire website */
:root {
  --background-color: #1a1410;
  /* Background color for the entire website, including individual sections */
  --default-color: #f7f2e7;
  /* Default color used for the majority of the text content across the entire website */
  --heading-color: #ffffff;
  /* Color for headings, subheadings and title throughout the website */
  --accent-color: #ff6b35;
  /* Accent color that represents your brand on the website. It's used for buttons, links, and other elements that need to stand out */
  --surface-color: #251f14;
  /* The surface color is used as a background of boxed elements within sections, such as cards, icon boxes, or other elements that require a visual separation from the global background. */
  --contrast-color: #ffffff;
  /* Contrast color for text, ensuring readability against backgrounds of accent, heading, or default colors. */
}

/* Nav Menu Colors - The following color variables are used specifically for the navigation menu. They are separate from the global colors to allow for more customization options */
:root {
  --nav-color: #ffffff;
  /* The default color of the main navmenu links */
  --nav-hover-color: #ff6b35;
  /* Applied to main navmenu links when they are hovered over or active */
  --nav-mobile-background-color: #3d3021;
  /* Used as the background color for mobile navigation menu */
  --nav-dropdown-background-color: #1a0f05;
  /* Used as the background color for dropdown items that appear when hovering over primary navigation items */
  --nav-dropdown-color: #f7f2e7;
  /* Used for navigation links of the dropdown items in the navigation menu. */
  --nav-dropdown-hover-color: #ff6b35;
  /* Similar to --nav-hover-color, this color is applied to dropdown navigation links when they are hovered over. */
}

/* Color Presets - These classes override global colors when applied to any section or element, providing reuse of the sam color scheme. */

.light-background {
  --background-color: #271e14;
  --surface-color: #3a2b1f;
}

.dark-background {
  --background-color: #140f0a;
  --default-color: #ffffff;
  --heading-color: #ffffff;
  --surface-color: #21170f;
  --contrast-color: #ffffff;
}

/* Smooth scroll */
:root {
  scroll-behavior: smooth;
}

/* ----- Case study detail page ----- */
.portfolio-details-page .project-tagline {
  font-size: var(--text-base);
  opacity: .8;
  margin-bottom: 18px;
  line-height: var(--leading-normal);
}
.portfolio-details-page .project-features {
  margin-top: 32px;
}
.portfolio-details-page .project-features h3 {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: var(--text-lg);
  font-weight: var(--weight-semi);
  margin-bottom: 16px;
}
.portfolio-details-page .project-features h3 i {
  color: var(--accent-color);
}

/* ----- Case study detail: feature list 2-column + metric cards ----- */
.feature-list.feature-list-2col {
  list-style: none;
  padding-left: 0;
  margin: 0;
  column-count: 2;
  column-gap: 24px;
}
@media (max-width: 575.98px) {
  .feature-list.feature-list-2col { column-count: 1; }
}
.feature-list.feature-list-2col li {
  break-inside: avoid;
  padding: 6px 0;
  display: flex;
  align-items: flex-start;
  gap: 8px;
}
.feature-list.feature-list-2col li i {
  color: var(--accent-color);
  flex-shrink: 0;
  margin-top: 3px;
}

.project-metrics .metric-card {
  border: 1px solid color-mix(in srgb, var(--accent-color), transparent 75%);
  background: color-mix(in srgb, var(--accent-color), transparent 92%);
  border-radius: var(--radius-lg);
  padding: 16px;
  text-align: center;
  height: 100%;
}
.project-metrics .metric-value {
  font-size: var(--text-xl);
  font-weight: var(--weight-bold);
  color: var(--accent-color);
  line-height: var(--leading-tight);
}
.project-metrics .metric-label {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  opacity: .75;
  margin-top: 4px;
}

/*--------------------------------------------------------------
# General Styling & Shared Classes
--------------------------------------------------------------*/
/* Mobile Overflow Fix - Prevent horizontal scrolling on all devices */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  overflow-x: hidden;
  max-width: 100%;
}

body {
  color: var(--default-color);
  background-color: var(--background-color);
  background-image:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180' viewBox='0 0 180 180'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.82' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23noise)' opacity='.08'/%3E%3C/svg%3E"),
    radial-gradient(ellipse 95% 70% at -12% 8%, color-mix(in srgb, var(--accent-color), transparent 94%), transparent 68%),
    radial-gradient(ellipse 80% 64% at 112% 20%, color-mix(in srgb, var(--theme-secondary-color, var(--accent-color)), transparent 96%), transparent 72%),
    radial-gradient(ellipse 70% 55% at 72% 112%, color-mix(in srgb, #8a4b28, transparent 95%), transparent 72%),
    linear-gradient(135deg, color-mix(in srgb, var(--background-color), #24170f 8%) 0%, var(--background-color) 52%, color-mix(in srgb, var(--background-color), #2a160d 7%) 100%);
  background-attachment: fixed;
  background-size: 180px 180px, cover, cover, cover, cover;
  background-blend-mode: soft-light, normal, normal, normal, normal;
  font-family: var(--default-font);
  overflow-x: hidden;
  max-width: 100%;
  margin: 0;
  padding: 0;
}

.main {
  padding-top: 70px;
}

/* Prevent nested scrolling on resume page */
.resume-page,
.resume-page body,
.resume-page .main,
.resume-page .resume,
.resume-page .container,
.resume-page .row,
.resume-page .col-lg-6 {
  height: auto !important;
  max-height: none !important;
  overflow: visible !important;
}

a {
  color: var(--accent-color);
  text-decoration: none;
  transition: var(--transition-base);
}

a:hover {
  color: color-mix(in srgb, var(--accent-color), transparent 25%);
  text-decoration: none;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  color: var(--heading-color);
  font-family: var(--heading-font);
}

/* Responsive Media - Prevent overflow from images, videos, iframes */
img,
picture,
video,
canvas,
svg {
  max-width: 100%;
  height: auto;
  display: block;
}

iframe {
  max-width: 100%;
}

/* Prevent text overflow */
p,
h1,
h2,
h3,
h4,
h5,
h6,
pre {
  overflow-wrap: break-word;
  word-wrap: break-word;
}

/* PHP Email Form Messages
------------------------------*/
.php-email-form .error-message {
  display: none;
  background: var(--color-error);
  color: #ffffff;
  text-align: left;
  padding: 15px;
  margin-bottom: 24px;
  font-weight: var(--weight-semi);
}

.php-email-form .sent-message {
  display: none;
  color: #ffffff;
  background: var(--color-success);
  text-align: center;
  padding: 15px;
  margin-bottom: 24px;
  font-weight: var(--weight-semi);
}

.php-email-form .loading {
  display: none;
  background: var(--surface-color);
  text-align: center;
  padding: 15px;
  margin-bottom: 24px;
}

.php-email-form .loading:before {
  content: "";
  display: inline-block;
  border-radius: var(--radius-full);
  width: 24px;
  height: 24px;
  margin: 0 10px -6px 0;
  border: 3px solid var(--accent-color);
  border-top-color: var(--surface-color);
  animation: php-email-form-loading 1s linear infinite;
}

@keyframes php-email-form-loading {
  0% {
    transform: rotate(0deg);
  }

  100% {
    transform: rotate(360deg);
  }
}

/*--------------------------------------------------------------
# Global Header
--------------------------------------------------------------*/
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  color: var(--default-color);
  background-color: color-mix(in srgb, var(--background-color), transparent 28%);
  padding: 15px 0;
  transition: background-color var(--transition-slow), border-color var(--transition-slow), box-shadow var(--transition-slow);
  z-index: 997;
  border-bottom: 1px solid color-mix(in srgb, var(--default-color), transparent 96%);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.header .logo {
  line-height: 1;
}

.header .logo img {
  max-height: 36px;
  margin-right: 8px;
}

.header .logo h1 {
  font-size: var(--text-2xl);
  margin: 0;
  font-weight: var(--weight-regular);
  color: var(--heading-color);
}

.header .header-social-links {
  padding-right: 15px;
}

.header .header-social-links a {
  color: color-mix(in srgb, var(--default-color), transparent 40%);
  padding-left: 6px;
  display: inline-block;
  transition: var(--transition-base);
  font-size: var(--text-base);
}

.header .header-social-links a:hover {
  color: var(--default-color);
}

.header .header-social-links a i {
  line-height: 0px;
}

/* Language Switcher Styles */
.header .language-switcher {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-right: 1rem;
}

.header .language-switcher form {
  margin: 0;
}

.header .language-switcher button {
  background: none;
  border: none;
  color: var(--nav-color);
  cursor: pointer;
  padding: 0.5rem;
  transition: color 0.3s;
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
}

.header .language-switcher button:hover {
  color: var(--nav-hover-color);
}

.header .language-switcher button.active {
  color: var(--accent-color);
  font-weight: var(--weight-semi);
}

@media (max-width: 1200px) {
  .header .logo {
    order: 1;
  }

  .header .header-social-links {
    order: 2;
  }

  .header .navmenu {
    order: 3;
  }
}

/* Global Header on Scroll
------------------------------*/
.scrolled .header {
  background-color: color-mix(in srgb, var(--background-color), transparent 8%);
  border-bottom-color: color-mix(in srgb, var(--accent-color), transparent 84%);
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

/*--------------------------------------------------------------
# Navigation Menu
--------------------------------------------------------------*/
/* Desktop Navigation */
@media (min-width: 1200px) {
  .navmenu {
    padding: 0;
  }

  .navmenu ul {
    margin: 0;
    padding: 0;
    display: flex;
    list-style: none;
    align-items: center;
  }

  .navmenu li {
    position: relative;
  }

  .navmenu>ul>li {
    white-space: nowrap;
    padding: 15px 28px 15px 0;
  }

  .navmenu>ul>li:last-child {
    padding-right: 0;
  }

  .navmenu a,
  .navmenu a:focus {
    color: var(--nav-color);
    font-size: var(--text-sm);
    padding: 0 2px;
    font-family: var(--nav-font);
    font-weight: var(--weight-regular);
    display: flex;
    align-items: center;
    justify-content: space-between;
    white-space: nowrap;
    transition: var(--transition-base);
    position: relative;
  }

  .navmenu a i,
  .navmenu a:focus i {
    font-size: var(--text-xs);
    line-height: 0;
    margin-left: 5px;
    transition: var(--transition-base);
  }

  .navmenu>ul>li>a:before {
    content: "";
    position: absolute;
    height: 2px;
    bottom: -6px;
    left: 0;
    background-color: var(--nav-hover-color);
    visibility: hidden;
    width: 0px;
    transition: all var(--transition-base);
  }

  .navmenu a:hover:before,
  .navmenu li:hover>a:before,
  .navmenu .active:before {
    visibility: visible;
    width: 25px;
  }

  .navmenu li:hover>a,
  .navmenu .active,
  .navmenu .active:focus {
    color: var(--nav-hover-color);
  }

  .navmenu .dropdown ul {
    margin: 0;
    padding: 10px 0;
    background: var(--nav-dropdown-background-color);
    display: block;
    position: absolute;
    visibility: hidden;
    left: -5px;
    top: 130%;
    opacity: 0;
    transition: var(--transition-base);
    border-radius: var(--radius-sm);
    z-index: 99;
    box-shadow: var(--shadow-lg);
  }

  .navmenu .dropdown ul li {
    min-width: 200px;
  }

  .navmenu .dropdown ul a {
    padding: 10px 20px;
    font-size: var(--text-sm);
    text-transform: none;
    color: var(--nav-dropdown-color);
  }

  .navmenu .dropdown ul a i {
    font-size: var(--text-xs);
  }

  .navmenu .dropdown ul a:hover,
  .navmenu .dropdown ul .active:hover,
  .navmenu .dropdown ul li:hover>a {
    color: var(--nav-dropdown-hover-color);
  }

  .navmenu .dropdown:hover>ul {
    opacity: 1;
    top: 100%;
    visibility: visible;
  }

  .navmenu .dropdown .dropdown ul {
    top: 0;
    left: -90%;
    visibility: hidden;
  }

  .navmenu .dropdown .dropdown:hover>ul {
    opacity: 1;
    top: 0;
    left: -100%;
    visibility: visible;
  }
}

/* Mobile Navigation */
@media (max-width: 1199px) {
  .mobile-nav-toggle {
    color: var(--nav-color);
    font-size: var(--text-xl);
    line-height: 0;
    margin-right: 10px;
    cursor: pointer;
    transition: color var(--transition-base);
  }

  .navmenu {
    padding: 0;
  }

  .navmenu > ul {
    list-style: none;
    position: fixed;
    top: 72px;
    right: 16px;
    left: 16px;
    padding: 8px 0;
    margin: 0;
    max-height: calc(100dvh - 88px);
    overflow-y: auto;
    overscroll-behavior: contain;
    background-color: var(--nav-mobile-background-color);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);

    opacity: 0;
    transform: translateY(-8px);
    pointer-events: none;
    visibility: hidden;
    transition:
      opacity var(--duration-normal) var(--ease-default),
      transform var(--duration-normal) var(--ease-default),
      visibility 0s linear var(--duration-normal);
    z-index: 9998;
  }

  .navmenu a,
  .navmenu a:focus {
    color: var(--nav-dropdown-color);
    padding: 12px 20px;
    font-family: var(--nav-font);
    font-size: var(--text-md);
    font-weight: var(--weight-medium);
    display: flex;
    align-items: center;
    justify-content: space-between;
    white-space: nowrap;
    transition: color var(--transition-base), background-color var(--transition-base);
  }

  .navmenu a:hover,
  .navmenu .active,
  .navmenu .active:focus {
    color: var(--nav-dropdown-hover-color);
    background-color: color-mix(in srgb, var(--accent-color), transparent 92%);
  }

  .navmenu a i,
  .navmenu a:focus i {
    font-size: var(--text-xs);
    line-height: 0;
    margin-left: 5px;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
    transition: var(--transition-base);
    background-color: color-mix(in srgb, var(--accent-color), transparent 90%);
  }

  .navmenu .active i,
  .navmenu .active:focus i {
    background-color: var(--accent-color);
    color: var(--contrast-color);
    transform: rotate(180deg);
  }

  .navmenu .dropdown ul {
    position: static;
    display: none;
    padding: 8px 0;
    margin: 8px 20px;
    background-color: var(--nav-dropdown-background-color);
    border-radius: var(--radius-md);
  }

  .navmenu .dropdown > .dropdown-active {
    display: block;
  }

  /* Dim backdrop (no blur) — pseudo-element on body, below header so header stays readable */
  body::after {
    content: "";
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--duration-normal) var(--ease-default);
    z-index: 996;
  }

  /* ---- Open state ---- */
  html.mobile-nav-active,
  body.mobile-nav-active {
    overflow: hidden;
    overscroll-behavior: none;
  }

  body.mobile-nav-active::after {
    opacity: 1;
    pointer-events: auto;
    touch-action: none;
  }

  .mobile-nav-active .mobile-nav-toggle {
    color: var(--accent-color);
    position: relative;
    z-index: 10000;
  }

  .mobile-nav-active .navmenu > ul {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
    visibility: visible;
    transition:
      opacity var(--duration-normal) var(--ease-default),
      transform var(--duration-normal) var(--ease-default),
      visibility 0s;
    touch-action: pan-y;
  }

  @media (prefers-reduced-motion: reduce) {
    .navmenu > ul,
    .mobile-nav-active .navmenu > ul,
    body::after {
      transition: opacity var(--duration-fast) var(--ease-default);
      transform: none;
    }
  }
}

/*--------------------------------------------------------------
# Global Footer
--------------------------------------------------------------*/
.footer {
  color: var(--default-color);
  background-color: var(--background-color);
  font-size: var(--text-sm);
  padding: 40px 0;
  position: relative;
  border-top: 1px solid color-mix(in srgb, var(--default-color), transparent 92%);
}

.footer .copyright p {
  margin-bottom: 0;
}

.footer .legal-info {
  margin-top: 8px;
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wide);
  color: color-mix(in srgb, var(--default-color), transparent 30%);
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 6px 10px;
}

.footer .legal-info .legal-label {
  text-transform: uppercase;
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wider);
  color: color-mix(in srgb, var(--default-color), transparent 40%);
}

.footer .legal-info .legal-separator {
  color: color-mix(in srgb, var(--default-color), transparent 55%);
}

.footer .social-links {
  margin-top: 20px;
}

.footer .social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  border: 1px solid color-mix(in srgb, var(--default-color), transparent 50%);
  font-size: var(--text-base);
  color: color-mix(in srgb, var(--default-color), transparent 50%);
  margin: 0 5px;
  transition: var(--transition-base);
}

.footer .social-links a:hover {
  color: var(--accent-color);
  border-color: var(--accent-color);
}

.footer .credits {
  margin-top: 10px;
  font-size: var(--text-sm);
  text-align: center;
}

/*--------------------------------------------------------------
# Preloader
--------------------------------------------------------------*/
#preloader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  overflow: hidden;
  background-color: var(--background-color);
  transition: all var(--transition-slow);
  width: 100%;
  height: 100vh;
}

#preloader:before,
#preloader:after {
  content: "";
  position: absolute;
  border: 4px solid var(--accent-color);
  border-radius: var(--radius-full);
  animation: animate-preloader 2s cubic-bezier(0, 0.2, 0.8, 1) infinite;
}

#preloader:after {
  animation-delay: -0.5s;
}

@keyframes animate-preloader {
  0% {
    width: 10px;
    height: 10px;
    top: calc(50% - 5px);
    left: calc(50% - 5px);
    opacity: 1;
  }

  100% {
    width: 72px;
    height: 72px;
    top: calc(50% - 36px);
    left: calc(50% - 36px);
    opacity: 0;
  }
}

/*--------------------------------------------------------------
# Scroll Top Button
--------------------------------------------------------------*/
.scroll-top {
  position: fixed;
  visibility: hidden;
  opacity: 0;
  right: 15px;
  bottom: -15px;
  z-index: 99999;
  background-color: var(--accent-color);
  width: 44px;
  height: 44px;
  border-radius: var(--radius-pill);
  transition: all var(--transition-base);
}

.scroll-top i {
  font-size: var(--text-xl);
  color: var(--contrast-color);
  line-height: 0;
}

.scroll-top:hover {
  background-color: color-mix(in srgb, var(--accent-color), transparent 20%);
  color: var(--contrast-color);
}

.scroll-top.active {
  visibility: visible;
  opacity: 1;
  bottom: 15px;
}

/*--------------------------------------------------------------
# Disable aos animation delay on mobile devices
--------------------------------------------------------------*/
@media screen and (max-width: 768px) {
  [data-aos-delay] {
    transition-delay: 0 !important;
  }
}

/*--------------------------------------------------------------
# Global Page Titles & Breadcrumbs
--------------------------------------------------------------*/
.page-title {
  color: var(--default-color);
  background-color: var(--background-color);
  position: relative;
}

.page-title .heading {
  padding: var(--space-20) 0;
  border-top: 1px solid var(--color-border);
}

.page-title .heading h1 {
  font-size: var(--text-3xl);
  font-weight: var(--weight-bold);
}

.page-title nav {
  background-color: color-mix(in srgb, var(--default-color), transparent 96%);
  padding: 20px 0;
}

.page-title nav ol {
  display: flex;
  flex-wrap: wrap;
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: var(--text-base);
  font-weight: var(--weight-regular);
}

.page-title nav ol li+li {
  padding-left: 10px;
}

.page-title nav ol li+li::before {
  content: "/";
  display: inline-block;
  padding-right: 10px;
  color: color-mix(in srgb, var(--default-color), transparent 70%);
}

/*--------------------------------------------------------------
# Global Sections
--------------------------------------------------------------*/
section,
.section {
  color: var(--default-color);
  background-color: transparent;
  padding: var(--section-padding) 0;
  scroll-margin-top: 100px;
}

section.light-background,
.section.light-background,
section.dark-background,
.section.dark-background {
  background-color: color-mix(in srgb, var(--background-color), transparent 12%);
}

.glass-card,
.glass-card-interactive {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  padding: var(--space-6);
}

.glass-card-interactive {
  transition: transform var(--transition-base), background var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
}

.glass-card-interactive:hover,
.glass-card-interactive:focus-within {
  transform: translateY(-4px);
  background: var(--glass-bg-hover);
  border-color: var(--glass-border-hover);
  box-shadow: var(--glass-shadow);
}

@media (max-width: 1199px) {

  section,
  .section {
    scroll-margin-top: 66px;
  }
}

/*--------------------------------------------------------------
# Global Section Titles
--------------------------------------------------------------*/
.section-title {
  text-align: center;
  padding-bottom: var(--section-padding);
  position: relative;
}

.section-title h2 {
  font-size: var(--text-hero);
  font-weight: var(--weight-regular);
  line-height: var(--leading-tight);
  color: var(--heading-color);
  margin-bottom: var(--space-6);
  letter-spacing: var(--tracking-tight);
}

.section-title p {
  font-size: var(--text-md);
  line-height: var(--leading-relaxed);
  color: color-mix(in srgb, var(--default-color), transparent 25%);
  max-width: 900px;
  margin: 0 auto;
  text-wrap: balance;
}

/*--------------------------------------------------------------
# Hero Section
--------------------------------------------------------------*/
.hero {
  padding: var(--space-20) 0;
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero > .container {
  position: relative;
  z-index: 1;
}

.hero-spotlight {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  --mx: 22%;
  --my: 38%;
  --spot-radius: 360px;
}

.hero-spotlight__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right,  rgba(247, 242, 231, 0.10) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(247, 242, 231, 0.10) 1px, transparent 1px);
  background-size: 64px 64px;
  opacity: 0.35;
  mask-image: radial-gradient(
    circle var(--spot-radius) at var(--mx) var(--my),
    rgba(0, 0, 0, 1) 0%,
    rgba(0, 0, 0, 0.55) 45%,
    rgba(0, 0, 0, 0.08) 80%,
    rgba(0, 0, 0, 0) 100%
  );
  -webkit-mask-image: radial-gradient(
    circle var(--spot-radius) at var(--mx) var(--my),
    rgba(0, 0, 0, 1) 0%,
    rgba(0, 0, 0, 0.55) 45%,
    rgba(0, 0, 0, 0.08) 80%,
    rgba(0, 0, 0, 0) 100%
  );
}

.hero-spotlight__glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(
    circle var(--spot-radius) at var(--mx) var(--my),
    color-mix(in srgb, var(--accent-color, #ff6b35), transparent 82%) 0%,
    color-mix(in srgb, var(--accent-color, #ff6b35), transparent 94%) 45%,
    transparent 75%
  );
  mix-blend-mode: screen;
}

@media (max-width: 768px) {
  .hero-spotlight { --spot-radius: 240px; }
  .hero-spotlight__grid { background-size: 48px 48px; }
}

@media (prefers-reduced-motion: reduce) {
  .hero-spotlight__grid { opacity: 0.5; }
}

.hero .hero-content h1 {
  font-size: var(--text-4xl);
  font-weight: var(--weight-bold);
  margin-bottom: var(--space-4);
  line-height: var(--leading-tight);
}

.hero .hero-content h1 .highlight {
  color: var(--accent-color);
  position: relative;
}

.hero .hero-content h1 .highlight::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-color), color-mix(in srgb, var(--accent-color), transparent 50%));
  border-radius: var(--radius-sm);
}

@media (max-width: 768px) {
  .hero .hero-content h1 {
    font-size: var(--text-3xl);
  }
}

.hero .hero-content h2 {
  font-size: var(--text-xl);
  font-weight: var(--weight-regular);
  margin-bottom: var(--space-8);
  color: color-mix(in srgb, var(--default-color), transparent 20%);
}

.hero .hero-content h2 .typed {
  color: var(--accent-color);
  font-weight: var(--weight-semi);
}

@media (max-width: 768px) {
  .hero .hero-content h2 {
    font-size: var(--text-lg);
  }
}

.hero .hero-content p {
  font-size: var(--text-md);
  line-height: var(--leading-normal);
  margin-bottom: var(--space-10);
  color: color-mix(in srgb, var(--default-color), transparent 30%);
}

.hero .hero-content .tagline-explanation {
  font-size: var(--text-base);
  line-height: var(--leading-snug);
  margin-bottom: 1.5rem;
  margin-top: 1rem;
  color: color-mix(in srgb, var(--default-color), transparent 40%);
  font-style: italic;
}

.hero .hero-actions {
  display: flex;
  gap: var(--space-4);
  margin-top: var(--space-6);
  margin-bottom: var(--space-8);
}

/* Hero buttons inherit from global rules — no section overrides needed. */

/* Global Bootstrap button override: force .btn-primary /
   .btn-outline-primary to use the site accent color instead of
   Bootstrap's default blue. Section-scoped overrides below still win
   where they exist. */
.btn-primary {
  --bs-btn-bg: var(--accent-color);
  --bs-btn-border-color: var(--accent-color);
  --bs-btn-color: var(--contrast-color);
  --bs-btn-hover-bg: color-mix(in srgb, var(--accent-color), black 15%);
  --bs-btn-hover-border-color: color-mix(in srgb, var(--accent-color), black 15%);
  --bs-btn-hover-color: var(--contrast-color);
  --bs-btn-active-bg: color-mix(in srgb, var(--accent-color), black 25%);
  --bs-btn-active-border-color: color-mix(in srgb, var(--accent-color), black 25%);
  --bs-btn-active-color: var(--contrast-color);
  --bs-btn-disabled-bg: var(--accent-color);
  --bs-btn-disabled-border-color: var(--accent-color);
  --bs-btn-disabled-color: var(--contrast-color);
  padding: 10px 24px;
  font-weight: var(--weight-semi);
  border-radius: var(--radius-md);
}

.btn-outline-primary {
  --bs-btn-color: var(--accent-color);
  --bs-btn-border-color: var(--accent-color);
  --bs-btn-hover-bg: var(--accent-color);
  --bs-btn-hover-border-color: var(--accent-color);
  --bs-btn-hover-color: var(--contrast-color);
  --bs-btn-active-bg: var(--accent-color);
  --bs-btn-active-border-color: var(--accent-color);
  --bs-btn-active-color: var(--contrast-color);
  --bs-btn-disabled-color: var(--accent-color);
  --bs-btn-disabled-border-color: var(--accent-color);
  padding: 10px 24px;
  font-weight: var(--weight-semi);
  border-radius: var(--radius-md);
}

/* Bootstrap focus ring also defaults to blue — align with accent. */
.btn-primary:focus,
.btn-primary:focus-visible,
.btn-outline-primary:focus,
.btn-outline-primary:focus-visible {
  box-shadow: var(--shadow-focus);
}

/* Global button variants — shared across hero, about, contact, etc.
   4 official variants: btn-primary, btn-outline-primary, btn-ghost, link-underline
   2 sizes: btn-sm, (default), btn-lg */
.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-md);
  font-weight: var(--weight-semi);
  background: color-mix(in srgb, var(--accent-color), transparent 92%);
  border: 1px solid color-mix(in srgb, var(--accent-color), transparent 70%);
  color: var(--accent-color);
  transition: all var(--transition-base);
  text-decoration: none;
}

.btn-ghost:hover,
.btn-ghost:focus-visible {
  background: var(--accent-color);
  border-color: var(--accent-color);
  color: var(--contrast-color);
  transform: translateY(-2px);
  box-shadow: var(--shadow-focus);
}

.btn-ghost:active {
  transform: translateY(0);
}

.link-underline {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) 0;
  font-weight: var(--weight-semi);
  color: var(--accent-color);
  text-decoration: none;
  background: transparent;
  border: none;
  position: relative;
}

.link-underline::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 4px;
  height: 1px;
  background: color-mix(in srgb, var(--accent-color), transparent 40%);
  transform: scaleX(0.4);
  transform-origin: left;
  transition: transform var(--transition-base);
}

.link-underline:hover::after,
.link-underline:focus-visible::after {
  transform: scaleX(1);
}

.link-underline:hover,
.link-underline:focus-visible {
  color: color-mix(in srgb, var(--accent-color), transparent 10%);
}

/* Button sizes */
.btn-sm { padding: var(--space-2) var(--space-4); font-size: var(--text-sm); }
.btn-lg { padding: var(--space-4) var(--space-8); font-size: var(--text-md); }

/* Button states */
.btn:disabled,
.btn[aria-disabled="true"] {
  opacity: var(--opacity-disabled);
  pointer-events: none;
  cursor: not-allowed;
}

.btn-loading {
  position: relative;
  color: transparent !important;
  pointer-events: none;
}

.btn-loading::after {
  content: "";
  position: absolute;
  width: 18px;
  height: 18px;
  top: 50%;
  left: 50%;
  margin: -9px 0 0 -9px;
  border: 2px solid var(--contrast-color);
  border-top-color: transparent;
  border-radius: var(--radius-full);
  animation: btn-spinner 0.6s linear infinite;
}

@keyframes btn-spinner {
  to { transform: rotate(360deg); }
}

/* Hover lift for all buttons */
.btn:hover,
.btn:focus-visible {
  transform: translateY(-2px);
}

/* Hero buttons inherit from global rules — no section overrides needed. */

@media (max-width: 576px) {
  .hero .hero-actions {
    flex-direction: column;
  }

  .hero .hero-actions .btn {
    text-align: center;
  }
}

.hero .social-links {
  display: flex;
  gap: 1rem;
}

.hero .social-links a {
  width: 45px;
  height: 45px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: var(--glass-blur);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--default-color);
  font-size: var(--text-lg);
  transition: all var(--transition-base);
}

.hero .social-links a:hover {
  background: var(--accent-color);
  color: var(--contrast-color);
  transform: translateY(-3px);
  box-shadow: var(--shadow-glow);
}

.hero .hero-image {
  position: relative;
}

.hero .hero-image .image-wrapper {
  position: relative;
  max-width: 450px;
  margin: 0 auto;
}

.hero .hero-image .image-wrapper img {
  border-radius: var(--radius-xl);
  box-shadow: 0 5px 15px color-mix(in srgb, var(--default-color), transparent 95%);
  transition: transform 0.3s ease;
}

.hero .hero-image .image-wrapper img:hover {
  transform: scale(1.02);
}

.hero .hero-image .floating-elements {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  pointer-events: none;
}

.hero .hero-image .floating-elements .floating-card {
  position: absolute;
  background:
    linear-gradient(
      135deg,
      color-mix(in srgb, var(--background-color), var(--accent-color) 10%),
      color-mix(in srgb, var(--background-color), black 10%)
    );
  border: 0;
  padding: 15px 20px;
  border-radius: var(--radius-md);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, .10),
    0 14px 32px rgba(0, 0, 0, .40),
    0 0 24px color-mix(in srgb, var(--accent-color), transparent 84%);
  backdrop-filter: blur(4px) saturate(108%);
  -webkit-backdrop-filter: blur(4px) saturate(108%);
  display: flex;
  align-items: center;
  gap: 10px;
  overflow: hidden;
  isolation: isolate;
  color: var(--contrast-color);
  font-weight: var(--weight-bold);
  animation: float 3s ease-in-out infinite;
  backface-visibility: hidden;
  will-change: transform;
}

.hero .hero-image .floating-elements .floating-card span {
  color: var(--contrast-color);
  text-shadow: 0 1px 2px rgba(0, 0, 0, .65);
}

.hero .hero-image .floating-elements .floating-card i {
  font-size: var(--text-xl);
  color: color-mix(in srgb, var(--accent-color), white 18%);
  filter: drop-shadow(0 1px 1px rgba(0, 0, 0, .55));
}

.hero .hero-image .floating-elements .floating-card.design {
  top: 10%;
  right: -10%;
  animation-delay: 0s;
}

.hero .hero-image .floating-elements .floating-card.code {
  bottom: 30%;
  left: -15%;
  animation-delay: 1s;
}

.hero .hero-image .floating-elements .floating-card.creativity {
  top: 60%;
  right: -5%;
  animation-delay: 2s;
}

@media (max-width: 992px) {
  .hero .hero-image .floating-elements .floating-card {
    display: none;
  }
}

@keyframes float {

  0%,
  100% {
    transform: translate3d(0, 0, 0);
  }

  50% {
    transform: translate3d(0, -6px, 0);
  }
}

@media (max-width: 992px) {
  .hero .hero-content {
    text-align: center;
    margin-bottom: 3rem;
  }
}

/*--------------------------------------------------------------
# About Section
--------------------------------------------------------------*/
.about .intro-content .eyebrow {
  display: inline-block;
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  font-size: var(--text-xs);
  color: var(--color-muted);
  margin-bottom: var(--space-4);
}

.about .intro-content .headline {
  font-family: var(--heading-font);
  font-weight: var(--weight-light);
  line-height: var(--leading-tight);
  font-size: clamp(var(--text-2xl), 4vw, var(--text-3xl));
  margin: 0 0 var(--space-6) 0;
}

.about .intro-content .lead {
  font-size: var(--text-md);
  line-height: var(--leading-relaxed);
  color: color-mix(in srgb, var(--default-color), transparent 10%);
  margin-bottom: var(--space-6);
}

.about .intro-content p {
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-6);
  color: color-mix(in srgb, var(--default-color), transparent 5%);
}

.about .intro-content .cta-group {
  display: flex;
  gap: var(--space-4);
  align-items: center;
  flex-wrap: wrap;
  margin-top: var(--space-6);
}

/* About buttons inherit from global rules — no section overrides needed. */

.about .profile-figure {
  margin: 0;
}

.about .profile-figure .profile-photo {
  width: 88%;
  max-width: 440px;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  transform: translateY(0);
  transition: transform var(--transition-base);
}

.about .profile-figure .profile-caption {
  margin-top: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.about .profile-figure .profile-caption .meta {
  font-size: var(--text-sm);
  color: color-mix(in srgb, var(--default-color), transparent 20%);
}

.about .profile-figure .profile-caption .meta .funfact {
  font-size: var(--text-sm);
  margin-top: 4px;
  color: color-mix(in srgb, var(--default-color), transparent 35%);
}

.about .profile-figure:hover .profile-photo {
  transform: translateY(-4px);
}

.about .skills-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.skill-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  padding: var(--space-6);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  height: 100%;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-base);
}

.skill-card i {
  font-size: var(--text-xl);
  color: var(--accent-color);
  margin-bottom: var(--space-4);
  display: inline-block;
}

.skill-card h3 {
  font-size: var(--text-base);
  margin-bottom: var(--space-2);
  font-weight: var(--weight-medium);
}

.skill-card p {
  margin: 0;
  margin-top: auto;
  font-size: var(--text-sm);
  color: var(--color-muted);
}

.skill-card:hover {
  transform: translateY(-3px);
  border-color: var(--color-accent-mid);
  box-shadow: var(--shadow-lg);
}

/* Skills grid layout (about page) */
.about .skills-grid .skill-card {
  flex: 1 1 calc(50% - 0.75rem);
}

@media (min-width: 768px) {
  .about .skills-grid .skill-card {
    flex: 1 1 calc(33.333% - 1rem);
  }
}

@media (min-width: 992px) {
  .about .skills-grid .skill-card {
    flex: 1 1 calc(25% - 1.125rem);
  }
}

.about .timeline-item {
  position: relative;
  padding-left: 26px;
}

.about .timeline-item time {
  display: inline-block;
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: var(--space-1);
}

.about .timeline-item h4 {
  font-size: var(--text-md);
  font-weight: var(--weight-regular);
  margin: 0 0 var(--space-1);
}

.about .timeline-item p {
  font-size: var(--text-sm);
  color: color-mix(in srgb, var(--default-color), transparent 25%);
  margin: 0;
}

.about .timeline-item .dot {
  position: absolute;
  left: 0;
  top: 4px;
  width: 10px;
  height: 10px;
  border-radius: var(--radius-full);
  background: var(--accent-color);
  box-shadow: 0 0 0 6px color-mix(in srgb, var(--accent-color), transparent 80%);
}

.about .personal-quote {
  padding: 24px 0;
}

.about .personal-quote p {
  font-family: var(--heading-font);
  font-weight: var(--weight-light);
  font-size: clamp(20px, 3vw, 28px);
  line-height: var(--leading-snug);
  color: color-mix(in srgb, var(--default-color), transparent 5%);
  margin: 0 auto;
  max-width: 800px;
}

.about .fact-pill {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--glass-border);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  color: color-mix(in srgb, var(--default-color), transparent 10%);
  cursor: default;
  transition: var(--transition-base);
  white-space: nowrap;
}

.about .fact-pill i {
  color: var(--accent-color);
}

.about .fact-pill span {
  font-size: var(--text-sm);
}

.about .fact-pill:hover {
  transform: translateY(-2px);
  border-color: color-mix(in srgb, var(--accent-color), transparent 60%);
  box-shadow: 0 10px 30px color-mix(in srgb, var(--default-color), transparent 92%);
}

.about .fact-pill:focus-within {
  box-shadow: var(--shadow-focus);
}

@media (max-width: 992px) {
  .about .profile-figure {
    text-align: center !important;
  }

  .about .profile-figure .profile-photo {
    width: 72%;
  }

  .about .intro-content .cta-group {
    flex-wrap: wrap;
  }
}

@media (max-width: 576px) {
  .about .profile-figure .profile-photo {
    width: 100%;
  }
}

/*--------------------------------------------------------------
# Skills Section
--------------------------------------------------------------*/
/* Skill card progress bar variant (tools section) */
.skill-card .progress {
  background-color: color-mix(in srgb, var(--accent-color), transparent 85%);
  border-radius: var(--radius-pill);
  height: 8px;
  margin-top: 5px;
  overflow: hidden;
}

.skill-card .progress .progress-bar {
  background-color: var(--accent-color);
  height: 100%;
  position: relative;
  border-radius: var(--radius-pill);
  transition: 0.9s;
  width: 1px;
}

/*--------------------------------------------------------------
# Stats Section
--------------------------------------------------------------*/
.stats .avatars {
  position: relative;
}

.stats .avatars img {
  width: 60px;
  height: 60px;
  border: 3px solid var(--accent-color);
  margin-right: -15px;
  transition: transform 0.3s ease;
}

.stats .avatars img:hover {
  transform: translateY(-5px);
  z-index: 2;
}

.stats .counters h2 {
  color: var(--heading-color);
  font-size: var(--text-4xl);
  font-weight: var(--weight-bold);
  margin-bottom: 10px;
}

.stats .counters h2 span {
  display: inline-block;
}

.stats .counters p {
  color: var(--default-color);
  font-size: var(--text-md);
  margin: 0;
  opacity: 0.9;
}

@media (max-width: 991px) {
  .stats .row {
    text-align: center;
  }

  .stats .avatars {
    justify-content: center;
    margin-bottom: 40px;
  }

  .stats .counters h2 {
    font-size: var(--text-3xl);
  }

  .stats .counters p {
    font-size: var(--text-base);
  }

  .stats .counters .col-md-4 {
    margin-bottom: 30px;
  }

  .stats .counters .col-md-4:last-child {
    margin-bottom: 0;
  }
}

@media (max-width: 576px) {
  .stats {
    padding: var(--section-padding) 0;
  }

  .stats .avatars {
    flex-wrap: wrap;
    justify-content: center;
  }

  .stats .avatars img {
    margin: 0 -8px;
  }
}

/*--------------------------------------------------------------
# Testimonials Section
--------------------------------------------------------------*/
.testimonials .testimonials-carousel,
.testimonials .testimonials-slider {
  overflow: hidden;
}

.testimonials .testimonial-item {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  padding: 28px 26px;
  height: 100%;
  transition: transform var(--transition-base),
              background var(--transition-base),
              border-color var(--transition-base),
              box-shadow var(--transition-base);
}

.testimonials .testimonial-item:hover,
.testimonials .testimonial-item:focus-within {
  transform: translateY(-4px);
  background: var(--glass-bg-hover);
  border-color: var(--glass-border-hover);
  box-shadow: var(--glass-shadow);
}

.testimonials .testimonial-item .testimonial-content {
  border-left: 3px solid var(--accent-color);
  padding-left: 30px;
}

.testimonials .testimonial-item .testimonial-img {
  border-radius: var(--radius-full);
  border: 4px solid var(--background-color);
  margin: 0 auto;
}

.testimonials .testimonial-item h3 {
  font-size: var(--text-lg);
  font-weight: bold;
  margin: 10px 0 5px 0;
}

.testimonials .testimonial-item h4 {
  font-size: var(--text-sm);
  color: color-mix(in srgb, var(--default-color), transparent 40%);
  margin: 0 0 10px 0;
}

.testimonials .testimonial-item .stars i {
  color: var(--color-warning);
  margin: 0 1px;
}

.testimonials .testimonial-item .quote-icon-left,
.testimonials .testimonial-item .quote-icon-right {
  color: color-mix(in srgb, var(--accent-color), transparent 50%);
  font-size: var(--text-xl);
  line-height: 0;
}

.testimonials .testimonial-item .quote-icon-left {
  display: inline-block;
  left: -5px;
  position: relative;
}

.testimonials .testimonial-item .quote-icon-right {
  display: inline-block;
  right: -5px;
  position: relative;
  top: 10px;
  transform: scale(-1, -1);
}

.testimonials .testimonial-item p {
  font-style: italic;
}

.testimonials .testimonial-quote {
  font-style: italic;
  line-height: var(--leading-relaxed);
  opacity: .92;
}

.testimonials .testimonial-author {
  display: flex;
  align-items: center;
  margin-top: var(--space-3);
}

.testimonials .testimonial-avatar {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  object-fit: cover;
  margin-right: var(--space-4);
}

.testimonials .testimonial-name {
  font-weight: var(--weight-semi);
}

.testimonials .testimonial-role {
  font-size: var(--text-sm);
  opacity: .7;
}

.testimonials .swiper-wrapper {
  height: auto;
}

.testimonials .swiper-pagination {
  margin-top: 30px;
  position: relative;
}

.testimonials .swiper-pagination .swiper-pagination-bullet {
  width: 12px;
  height: 12px;
  background-color: color-mix(in srgb, var(--default-color), transparent 85%);
  opacity: 1;
}

.testimonials .swiper-pagination .swiper-pagination-bullet-active {
  background-color: var(--accent-color);
}

/*--------------------------------------------------------------
# Resume Section
--------------------------------------------------------------*/
.resume .resume-item {
  margin-bottom: 3rem;
}

.resume .resume-item .resume-title {
  font-size: var(--text-2xl);
  font-weight: var(--weight-bold);
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  position: relative;
  color: var(--heading-color);
}

.resume .resume-item .resume-title::after {
  content: "";
  position: absolute;
  display: block;
  width: 50px;
  height: 3px;
  background: var(--accent-color);
  bottom: 0;
  left: 0;
}

.resume .resume-item .resume-content {
  padding-left: 1.25rem;
  border-left: 2px solid color-mix(in srgb, var(--accent-color), transparent 85%);
}

.resume .resume-item article {
  position: relative;
  margin-bottom: 2.5rem;
}

.resume .resume-item article::before {
  content: "";
  position: absolute;
  width: 16px;
  height: 16px;
  border-radius: var(--radius-full);
  left: -1.8rem;
  top: 0.25rem;
  background: var(--background-color);
  border: 2px solid var(--accent-color);
}

.resume .resume-item article h4 {
  font-size: var(--text-lg);
  font-weight: var(--weight-semi);
  margin-bottom: 0.5rem;
  color: var(--heading-color);
}

.resume .resume-item article h5 {
  font-size: var(--text-base);
  background: color-mix(in srgb, var(--accent-color), transparent 92%);
  padding: 0.375rem 0.75rem;
  display: inline-block;
  font-weight: var(--weight-semi);
  margin: 0.5rem 0;
  color: var(--accent-color);
  border-radius: var(--radius-sm);
}

.resume .resume-item article .institution,
.resume .resume-item article .company {
  font-size: var(--text-base);
  margin-bottom: 1rem;
  color: color-mix(in srgb, var(--default-color), transparent 25%);
}

.resume .resume-item article p {
  margin-bottom: 1rem;
}

.resume .resume-item article ul {
  padding-left: 1.25rem;
  margin-bottom: 0;
}

.resume .resume-item article ul li {
  padding-bottom: 0.75rem;
  position: relative;
}

.resume .resume-item article ul li:last-child {
  padding-bottom: 0;
}

.resume .skill-item {
  margin-bottom: 2rem;
}

.resume .skill-item h4 {
  font-size: var(--text-base);
  font-weight: var(--weight-semi);
  margin-bottom: 0.75rem;
  color: var(--heading-color);
}

.resume .skill-item .progress {
  height: 0.75rem;
  background-color: color-mix(in srgb, var(--accent-color), transparent 92%);
  border-radius: 1rem;
  overflow: visible;
}

.resume .skill-item .progress .progress-bar {
  background-color: var(--accent-color);
  position: relative;
  border-radius: 1rem;
  width: 0;
  transition: width 1s ease;
}

.resume .skill-item .progress .progress-bar::after {
  content: attr(aria-valuenow) "%";
  position: absolute;
  right: 0;
  top: -1.75rem;
  font-size: var(--text-sm);
  font-weight: var(--weight-semi);
  color: var(--accent-color);
}

@media (max-width: 991.98px) {
  .resume .resume-item {
    margin-bottom: 2rem;
  }
}

@media (max-width: 767.98px) {
  .resume .resume-content {
    padding-left: 1rem !important;
  }

  .resume article::before {
    left: -1.5rem !important;
  }
}

/*--------------------------------------------------------------
# Process Section
--------------------------------------------------------------*/
.process-section .process-list {
  position: relative;
  padding-left: 32px;
  margin: 0;
  list-style: none;
}

.process-section .process-list::before {
  content: '';
  position: absolute;
  left: 11px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: linear-gradient(to bottom, var(--accent-color), rgba(255,107,53,.15));
}

.process-section .process-step {
  position: relative;
  margin-bottom: 36px;
}

.process-section .process-step::before {
  content: '';
  position: absolute;
  left: -29px;
  top: 6px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--background-color);
  border: 3px solid var(--accent-color);
}

.process-section .step-number {
  display: inline-block;
  font-family: 'Roboto Mono', monospace;
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--accent-color);
  margin-bottom: 6px;
}

.process-section .step-title {
  font-size: var(--text-xl);
  margin: 0 0 8px;
}

.process-section .step-summary {
  font-size: var(--text-base);
  opacity: .85;
  margin: 0 0 10px;
}

.process-section .step-description {
  font-size: var(--text-sm);
  opacity: .75;
  margin: 0;
  line-height: var(--leading-relaxed);
}

.process-section .step-icon {
  display: inline-block;
  margin-right: 10px;
  color: var(--accent-color);
  font-size: 20px;
  vertical-align: middle;
}

/*--------------------------------------------------------------
# Services Section
--------------------------------------------------------------*/
.services .service-item {
  display: flex;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  height: 100%;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
  backdrop-filter: var(--glass-blur);
}

.services .service-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  width: 4px;
  background-color: var(--accent-color);
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform 0.4s cubic-bezier(0.65, 0, 0.35, 1);
}

.services .service-item:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-5px);
}

.services .service-item:hover::before {
  transform: scaleY(1);
}

.services .service-item:hover .service-icon {
  background-color: var(--accent-color);
  color: var(--contrast-color);
  transform: rotateY(180deg);
}

.services .service-item:hover .service-icon i {
  transform: rotateY(180deg);
}

.services .service-item:hover .service-link i {
  transform: translateX(5px);
}

.services .service-icon {
  flex-shrink: 0;
  width: 70px;
  height: 70px;
  border-radius: var(--radius-lg);
  background-color: color-mix(in srgb, var(--accent-color), transparent 90%);
  color: var(--accent-color);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 1.5rem;
  transition: all var(--transition-slow);
}

.services .service-icon i {
  font-size: var(--text-2xl);
  transition: transform 0.5s ease;
}

.services .service-content {
  flex-grow: 1;
}

.services .service-content h3 {
  font-size: var(--text-xl);
  margin-bottom: 1rem;
  font-weight: var(--weight-bold);
  color: var(--heading-color);
}

.services .service-content p {
  margin-bottom: 1.25rem;
  color: color-mix(in srgb, var(--default-color), transparent 20%);
}

.services .service-link {
  display: inline-flex;
  align-items: center;
  color: var(--accent-color);
  font-weight: var(--weight-semi);
  text-decoration: none;
  transition: color 0.3s ease;
}

.services .service-link span {
  margin-right: 0.5rem;
}

.services .service-link i {
  transition: transform 0.3s ease;
}

.services .service-link:hover,
.services .service-link:focus-visible {
  color: color-mix(in srgb, var(--accent-color), transparent 25%);
}

@media (max-width: 767.98px) {
  .services .service-item {
    padding: 1.5rem;
    margin-bottom: 1rem;
  }

  .services .service-icon {
    width: 60px;
    height: 60px;
    margin-right: 1rem;
  }

  .services .service-icon i {
    font-size: var(--text-xl);
  }

  .services .service-content h3 {
    font-size: var(--text-lg);
    margin-bottom: 0.75rem;
  }

  .services .service-content p {
    margin-bottom: 1rem;
    font-size: var(--text-base);
  }
}

@media (max-width: 575.98px) {
  .services .service-item {
    flex-direction: column;
    text-align: center;
  }

  .services .service-item::before {
    width: 100%;
    height: 4px;
    transform: scaleX(0);
    transform-origin: left;
  }

  .services .service-item:hover::before {
    transform: scaleX(1);
  }

  .services .service-icon {
    margin-right: 0;
    margin-bottom: 1.25rem;
  }

  .services .service-link {
    justify-content: center;
  }
}

/*--------------------------------------------------------------
# Service Details Section
--------------------------------------------------------------*/
.service-details .service-hero {
  margin-bottom: 4rem;
}

.service-details .service-hero .service-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.service-details .service-hero .service-meta .service-category {
  background: color-mix(in srgb, var(--accent-color), transparent 85%);
  color: var(--accent-color);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-xl);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-wide);
}

.service-details .service-hero .service-meta .reading-time {
  color: color-mix(in srgb, var(--default-color), transparent 50%);
  font-size: var(--text-sm);
  font-weight: var(--weight-light);
}

.service-details .service-hero h1 {
  font-size: var(--text-4xl);
  font-weight: var(--weight-light);
  line-height: var(--leading-tight);
  margin-bottom: 1.5rem;
  color: var(--heading-color);
  letter-spacing: var(--tracking-tight);
}

.service-details .service-hero .service-description {
  font-size: var(--text-lg);
  line-height: var(--leading-normal);
  color: color-mix(in srgb, var(--default-color), transparent 25%);
  font-weight: var(--weight-light);
  margin: 0;
}

.service-details .service-visual {
  margin-bottom: 4rem;
  overflow: hidden;
  border-radius: var(--radius-sm);
}

.service-details .service-visual img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.service-details .service-visual img:hover {
  transform: scale(1.02);
}

.service-details .service-narrative {
  margin-bottom: 5rem;
}

.service-details .service-narrative h3 {
  font-size: var(--text-2xl);
  font-weight: var(--weight-light);
  margin-bottom: 2rem;
  color: var(--heading-color);
  letter-spacing: var(--tracking-tight);
}

.service-details .service-narrative p {
  font-size: var(--text-md);
  line-height: var(--leading-relaxed);
  margin-bottom: 2rem;
  color: var(--default-color);
  font-weight: var(--weight-light);
}

.service-details .benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2.5rem;
  margin-top: 3rem;
}

.service-details .benefits-grid .benefit-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  text-align: center;
  padding: 2rem;
  transition: transform var(--transition-base),
              background var(--transition-base),
              border-color var(--transition-base),
              box-shadow var(--transition-base);
}

.service-details .benefits-grid .benefit-card:hover,
.service-details .benefits-grid .benefit-card:focus-within {
  transform: translateY(-4px);
  background: var(--glass-bg-hover);
  border-color: var(--glass-border-hover);
  box-shadow: var(--glass-shadow);
}

.service-details .benefits-grid .benefit-card .benefit-icon {
  width: 60px;
  height: 60px;
  background: color-mix(in srgb, var(--accent-color), transparent 90%);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  transition: all var(--transition-base);
}

.service-details .benefits-grid .benefit-card .benefit-icon i {
  font-size: var(--text-xl);
  color: var(--accent-color);
}

.service-details .benefits-grid .benefit-card:hover .benefit-icon {
  background: var(--accent-color);
  transform: translateY(-2px);
}

.service-details .benefits-grid .benefit-card:hover .benefit-icon i {
  color: var(--contrast-color);
}

.service-details .benefits-grid .benefit-card h4 {
  font-size: var(--text-lg);
  font-weight: var(--weight-regular);
  margin-bottom: 1rem;
  color: var(--heading-color);
}

.service-details .benefits-grid .benefit-card p {
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  color: color-mix(in srgb, var(--default-color), transparent 30%);
  margin: 0;
}

.service-details .timeline-section {
  margin-bottom: 4rem;
}

.service-details .timeline-section h3 {
  font-size: var(--text-2xl);
  font-weight: var(--weight-light);
  margin-bottom: 3rem;
  color: var(--heading-color);
  letter-spacing: var(--tracking-tight);
}

.service-details .timeline-section .timeline {
  position: relative;
}

.service-details .timeline-section .timeline::before {
  content: "";
  position: absolute;
  left: 30px;
  top: 0;
  bottom: 0;
  width: 1px;
  background: color-mix(in srgb, var(--default-color), transparent 85%);
}

.service-details .timeline-section .timeline .timeline-item {
  position: relative;
  padding-left: 80px;
  margin-bottom: 3rem;
}

.service-details .timeline-section .timeline .timeline-item:last-child {
  margin-bottom: 0;
}

.service-details .timeline-section .timeline .timeline-item .timeline-marker {
  position: absolute;
  left: 0;
  top: 0;
  width: 60px;
  height: 60px;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  border: 2px solid color-mix(in srgb, var(--accent-color), transparent 70%);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1;
}

.service-details .timeline-section .timeline .timeline-item .timeline-marker span {
  font-size: var(--text-lg);
  font-weight: var(--weight-medium);
  color: var(--accent-color);
}

.service-details .timeline-section .timeline .timeline-item .timeline-content h4 {
  font-size: var(--text-lg);
  font-weight: var(--weight-regular);
  margin-bottom: 0.75rem;
  color: var(--heading-color);
}

.service-details .timeline-section .timeline .timeline-item .timeline-content p {
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  margin-bottom: 0.5rem;
  color: var(--default-color);
}

.service-details .timeline-section .timeline .timeline-item .timeline-content small {
  color: color-mix(in srgb, var(--default-color), transparent 40%);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
}

.service-details .service-sidebar {
  padding-left: 2rem;
}

@media (max-width: 992px) {
  .service-details .service-sidebar {
    padding-left: 0;
    margin-top: 4rem;
  }
}

.service-details .overview-card,
.service-details .success-story,
.service-details .consultation-form {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: var(--glass-blur);
  border-radius: var(--radius-md);
  padding: 2.5rem;
  margin-bottom: 2.5rem;
  transition: all var(--transition-base);
}

.service-details .overview-card:hover,
.service-details .success-story:hover,
.service-details .consultation-form:hover {
  border-color: color-mix(in srgb, var(--accent-color), transparent 80%);
}

.service-details .overview-card .overview-header h4 {
  font-size: var(--text-xl);
  font-weight: var(--weight-regular);
  margin-bottom: 2rem;
  color: var(--heading-color);
}

.service-details .overview-card .overview-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.service-details .overview-card .overview-stats .stat-item {
  text-align: center;
}

.service-details .overview-card .overview-stats .stat-item .stat-number {
  font-size: var(--text-2xl);
  font-weight: var(--weight-light);
  color: var(--accent-color);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.service-details .overview-card .overview-stats .stat-item .stat-label {
  font-size: var(--text-sm);
  color: color-mix(in srgb, var(--default-color), transparent 40%);
  font-weight: var(--weight-medium);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
}

.service-details .overview-card .overview-details {
  border-top: 1px solid color-mix(in srgb, var(--default-color), transparent 90%);
  padding-top: 1.5rem;
}

.service-details .overview-card .overview-details .detail-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.service-details .overview-card .overview-details .detail-row:last-child {
  margin-bottom: 0;
}

.service-details .overview-card .overview-details .detail-row .detail-label {
  font-size: var(--text-base);
  color: color-mix(in srgb, var(--default-color), transparent 30%);
  font-weight: var(--weight-regular);
}

.service-details .overview-card .overview-details .detail-row .detail-value {
  font-size: var(--text-base);
  color: var(--heading-color);
  font-weight: var(--weight-medium);
}

.service-details .success-story .story-quote p {
  font-size: var(--text-md);
  line-height: var(--leading-normal);
  color: color-mix(in srgb, var(--default-color), transparent 20%);
  font-style: italic;
  margin-bottom: 2rem;
}

.service-details .success-story .story-author {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.service-details .success-story .story-author .author-avatar {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-full);
  object-fit: cover;
}

.service-details .success-story .story-author .author-details h5 {
  font-size: var(--text-base);
  font-weight: var(--weight-medium);
  margin-bottom: 0.25rem;
  color: var(--heading-color);
}

.service-details .success-story .story-author .author-details span {
  display: block;
  font-size: var(--text-sm);
  color: color-mix(in srgb, var(--default-color), transparent 40%);
  margin-bottom: 0.25rem;
}

.service-details .success-story .story-author .author-details small {
  font-size: var(--text-xs);
  color: color-mix(in srgb, var(--default-color), transparent 50%);
}

.service-details .success-story .story-metrics {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  padding-top: 1.5rem;
  border-top: 1px solid color-mix(in srgb, var(--default-color), transparent 90%);
}

.service-details .success-story .story-metrics .metric {
  text-align: center;
}

.service-details .success-story .story-metrics .metric .metric-value {
  font-size: var(--text-xl);
  font-weight: var(--weight-medium);
  color: var(--accent-color);
  display: block;
  margin-bottom: 0.25rem;
}

.service-details .success-story .story-metrics .metric .metric-label {
  font-size: var(--text-xs);
  color: color-mix(in srgb, var(--default-color), transparent 40%);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
}

.service-details .consultation-form .form-header {
  margin-bottom: 2rem;
}

.service-details .consultation-form .form-header h4 {
  font-size: var(--text-xl);
  font-weight: var(--weight-regular);
  margin-bottom: 0.75rem;
  color: var(--heading-color);
}

.service-details .consultation-form .form-header p {
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  color: color-mix(in srgb, var(--default-color), transparent 30%);
  margin: 0;
}

.service-details .consultation-form .form-group {
  margin-bottom: 1.5rem;
}

.service-details .consultation-form .form-input {
  width: 100%;
  padding: 1rem;
  border: 1px solid color-mix(in srgb, var(--default-color), transparent 85%);
  border-radius: var(--radius-sm);
  font-size: var(--text-base);
  transition: all var(--transition-base);
  background: transparent;
}

.service-details .consultation-form .form-input:focus {
  outline: none;
  border-color: var(--accent-color);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent-color), transparent 90%);
}

.service-details .consultation-form input[type=text],
.service-details .consultation-form input[type=email],
.service-details .consultation-form input[type=tel],
.service-details .consultation-form select,
.service-details .consultation-form textarea {
  color: var(--default-color);
  background-color: var(--surface-color);
  font-size: var(--text-sm);
  border-color: color-mix(in srgb, var(--default-color), transparent 80%);
}

.service-details .consultation-form input[type=text]:focus,
.service-details .consultation-form input[type=email]:focus,
.service-details .consultation-form input[type=tel]:focus,
.service-details .consultation-form select:focus,
.service-details .consultation-form textarea:focus {
  border-color: var(--accent-color);
}

.service-details .consultation-form input[type=text]::placeholder,
.service-details .consultation-form input[type=email]::placeholder,
.service-details .consultation-form input[type=tel]::placeholder,
.service-details .consultation-form select::placeholder,
.service-details .consultation-form textarea::placeholder {
  color: color-mix(in srgb, var(--default-color), transparent 70%);
}

/* .btn-consultation removed — uses global .btn.btn-primary.btn-lg.w-100 */

@media (max-width: 768px) {
  .service-details .service-hero h1 {
    font-size: var(--text-3xl);
  }

  .service-details .service-hero .service-description {
    font-size: var(--text-md);
  }

  .service-details .service-visual img {
    height: 250px;
  }

  .service-details .benefits-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .service-details .timeline-section .timeline::before {
    left: 20px;
  }

  .service-details .timeline-section .timeline .timeline-item {
    padding-left: 60px;
  }

  .service-details .timeline-section .timeline .timeline-item .timeline-marker {
    width: 40px;
    height: 40px;
  }

  .service-details .timeline-section .timeline .timeline-item .timeline-marker span {
    font-size: var(--text-base);
  }

  .service-details .overview-card .overview-stats {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
}

/*--------------------------------------------------------------
# Portfolio Section
--------------------------------------------------------------*/
.portfolio .portfolio-filters {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 30px;
  padding: 0;
  list-style: none;
}

.portfolio .portfolio-filters li {
  padding: 8px 20px;
  font-size: var(--text-base);
  font-weight: var(--weight-medium);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-base);
  background-color: color-mix(in srgb, var(--accent-color), transparent 90%);
  color: var(--accent-color);
}

.portfolio .portfolio-filters li:hover {
  background-color: color-mix(in srgb, var(--accent-color), transparent 80%);
}

.portfolio .portfolio-filters li.filter-active {
  background-color: var(--accent-color);
  color: var(--contrast-color);
}

/* Tab-style portfolio category filters */
.portfolio .portfolio-filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-6);
  margin-bottom: var(--space-8);
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 0;
}

.portfolio .portfolio-filter {
  font-size: var(--text-base);
  font-weight: var(--weight-medium);
  color: var(--color-muted);
  cursor: pointer;
  text-decoration: none;
  padding: var(--space-2) 0 var(--space-3);
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: color var(--transition-fast), border-color var(--transition-fast);
}

.portfolio .portfolio-filter:hover {
  color: var(--color-text);
}

.portfolio .portfolio-filter.active {
  color: var(--accent-color);
  font-weight: var(--weight-semi);
  border-bottom-color: var(--accent-color);
}

.portfolio .portfolio-card {
  position: relative;
  cursor: pointer;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  margin-bottom: 30px;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
  backdrop-filter: var(--glass-blur);
}

/* Clickable card overlay — full-surface anchor behind visible content */
.portfolio .portfolio-card .card-link-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  text-indent: -9999px;
  overflow: hidden;
}

/* Inner content above overlay; pointer-events off so clicks pass through */
.portfolio .portfolio-card .portfolio-info,
.portfolio .portfolio-card .portfolio-img {
  position: relative;
  z-index: 2;
  pointer-events: none;
}

/* Real links inside re-enable pointer-events */
.portfolio .portfolio-card .portfolio-info a,
.portfolio .portfolio-card .portfolio-img a {
  position: relative;
  z-index: 3;
  pointer-events: auto;
}

.portfolio .portfolio-card .portfolio-card-footer {
  position: relative;
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 12px;
  min-height: 32px;
}

.portfolio .portfolio-card .card-arrow {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  align-items: center;
  justify-content: center;
  height: 32px;
  padding: 0 9px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255,255,255,.12);
  background: var(--color-surface);
  backdrop-filter: blur(8px);
  color: rgba(255,255,255,.4);
  font-size: 14px;
  white-space: nowrap;
  transition: padding .35s var(--ease-default),
              border-radius .35s var(--ease-default),
              border-color .25s ease,
              color .25s ease;
}

.portfolio .portfolio-card:hover .card-arrow,
.portfolio .portfolio-card:focus-within .card-arrow {
  padding: 0 14px;
  border-radius: var(--radius-pill);
  border-color: var(--accent-color);
  color: var(--accent-color);
}

.portfolio .portfolio-card .card-arrow .arrow-label {
  display: inline-block;
  max-width: 0;
  opacity: 0;
  overflow: hidden;
  transition: max-width .35s var(--ease-default),
              opacity .25s ease .05s,
              margin .35s var(--ease-default);
  font-size: 13px;
  font-weight: 500;
}

.portfolio .portfolio-card:hover .card-arrow .arrow-label,
.portfolio .portfolio-card:focus-within .card-arrow .arrow-label {
  max-width: 120px;
  opacity: 1;
  margin-right: 6px;
}

.portfolio .portfolio-card:hover {
  transform: translateY(-3px);
  background: var(--glass-bg-hover);
  border-color: var(--glass-border-hover);
  box-shadow: var(--shadow-md);
}

.portfolio .portfolio-card:hover .portfolio-img img {
  transform: scale(1.03);
}

.portfolio .portfolio-card .portfolio-img {
  position: relative;
  overflow: hidden;
}

.portfolio .portfolio-card .portfolio-img img {
  width: 100%;
  height: auto;
  transition: transform 0.5s ease;
}

.portfolio .portfolio-card .portfolio-img .portfolio-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 15px;
  opacity: 0;
  transition: all var(--transition-base);
}

.portfolio .portfolio-card .portfolio-img .portfolio-overlay a {
  width: 45px;
  height: 45px;
  background-color: var(--accent-color);
  color: var(--contrast-color);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-lg);
  transition: all var(--transition-base);
}

.portfolio .portfolio-card .portfolio-img .portfolio-overlay a:hover {
  background-color: color-mix(in srgb, var(--accent-color), #fff 20%);
  transform: translateY(-5px);
}

.portfolio .portfolio-card .portfolio-info {
  padding: 20px;
}

.portfolio .portfolio-card .portfolio-info h4 {
  font-size: var(--text-lg);
  font-weight: var(--weight-bold);
  margin-bottom: 5px;
  color: var(--heading-color);
}

.portfolio .portfolio-card .portfolio-info p {
  font-size: var(--text-sm);
  color: var(--default-color);
  margin-bottom: 10px;
}

.portfolio .portfolio-card .portfolio-info .portfolio-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.portfolio .portfolio-card .portfolio-info .portfolio-tags span {
  font-size: var(--text-xs);
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  background: var(--glass-bg-hover);
  border: 1px solid var(--glass-border-hover);
  color: color-mix(in srgb, var(--default-color), transparent 20%);
}

/* .portfolio .btn-primary removed — uses global .btn-primary override (line ~986) */

/*--------------------------------------------------------------
# Portfolio Details Section
--------------------------------------------------------------*/
.portfolio-details {
  --section-spacing: 2.5rem;
}

.portfolio-details .portfolio-details-media {
  position: relative;
}

.portfolio-details .portfolio-details-media .main-image {
  margin-bottom: 1rem;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.portfolio-details .portfolio-details-media .main-image .portfolio-details-slider {
  position: relative;
}

.portfolio-details .portfolio-details-media .main-image .portfolio-details-slider .swiper-wrapper {
  height: auto !important;
}

.portfolio-details .portfolio-details-media .main-image .portfolio-details-slider .swiper-slide img {
  aspect-ratio: 3/2;
  object-fit: cover;
  width: 100%;
}

.portfolio-details .portfolio-details-media .main-image .portfolio-details-slider .swiper-button-next,
.portfolio-details .portfolio-details-media .main-image .portfolio-details-slider .swiper-button-prev {
  background-color: var(--contrast-color);
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
}

.portfolio-details .portfolio-details-media .main-image .portfolio-details-slider .swiper-button-next:after,
.portfolio-details .portfolio-details-media .main-image .portfolio-details-slider .swiper-button-prev:after {
  font-size: var(--text-base);
  color: var(--accent-color);
  font-weight: bold;
}

.portfolio-details .portfolio-details-media .main-image .portfolio-details-slider .swiper-button-next:hover,
.portfolio-details .portfolio-details-media .main-image .portfolio-details-slider .swiper-button-prev:hover {
  background-color: var(--accent-color);
}

.portfolio-details .portfolio-details-media .main-image .portfolio-details-slider .swiper-button-next:hover:after,
.portfolio-details .portfolio-details-media .main-image .portfolio-details-slider .swiper-button-prev:hover:after {
  color: var(--contrast-color);
}

.portfolio-details .portfolio-details-media .thumbnail-grid img {
  height: 80px;
  object-fit: cover;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-sm);
}

.portfolio-details .portfolio-details-media .thumbnail-grid img:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.portfolio-details .tech-stack-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 1.5rem;
}

.portfolio-details .tech-stack-badges span {
  display: inline-block;
  padding: 6px 12px;
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  border-radius: var(--radius-xl);
  background-color: color-mix(in srgb, var(--heading-color), transparent 85%);
  color: var(--heading-color);
  transition: all var(--transition-base);
}

.portfolio-details .tech-stack-badges span:hover {
  background-color: color-mix(in srgb, var(--heading-color), transparent 70%);
  transform: translateY(-2px);
}

.portfolio-details .portfolio-details-content {
  padding: 0 0 0 2rem;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.portfolio-details .portfolio-details-content .project-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}

.portfolio-details .portfolio-details-content .project-meta .badge-wrapper .project-badge {
  display: inline-block;
  padding: 8px 16px;
  background-color: color-mix(in srgb, var(--accent-color), transparent 90%);
  color: var(--accent-color);
  border-radius: var(--radius-pill);
  font-weight: var(--weight-semi);
  font-size: var(--text-sm);
}

.portfolio-details .portfolio-details-content .project-meta .date-client {
  display: flex;
  gap: 1.5rem;
}

.portfolio-details .portfolio-details-content .project-meta .date-client .meta-item {
  display: flex;
  align-items: center;
  font-size: var(--text-sm);
  color: color-mix(in srgb, var(--default-color), transparent 30%);
}

.portfolio-details .portfolio-details-content .project-meta .date-client .meta-item i {
  margin-right: 6px;
  color: var(--accent-color);
}

.portfolio-details .portfolio-details-content .project-title {
  font-size: var(--text-2xl);
  margin-bottom: 1rem;
  font-weight: var(--weight-bold);
  line-height: var(--leading-tight);
  color: var(--heading-color);
}

.portfolio-details .portfolio-details-content .project-website {
  display: flex;
  align-items: center;
  margin-bottom: 1.5rem;
}

.portfolio-details .portfolio-details-content .project-website i {
  font-size: var(--text-xl);
  color: var(--accent-color);
  margin-right: 8px;
}

.portfolio-details .portfolio-details-content .project-website a {
  font-weight: var(--weight-medium);
  transition: all var(--transition-base);
}

.portfolio-details .portfolio-details-content .project-website a:hover {
  letter-spacing: var(--tracking-wide);
}

.portfolio-details .portfolio-details-content .project-overview {
  margin-bottom: var(--section-spacing);
}

.portfolio-details .portfolio-details-content .project-overview .lead {
  font-size: var(--text-md);
  line-height: var(--leading-normal);
  color: color-mix(in srgb, var(--default-color), transparent 15%);
  margin-bottom: 1.5rem;
}

.portfolio-details .portfolio-details-content .project-overview .project-accordion .accordion-item {
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  margin-bottom: 10px;
  overflow: hidden;
}

.portfolio-details .portfolio-details-content .project-overview .project-accordion .accordion-item .accordion-header .accordion-button {
  padding: 1rem;
  font-weight: var(--weight-semi);
  font-size: var(--text-base);
  color: var(--heading-color);
  background-color: transparent;
  border-radius: var(--radius-md) !important;
  box-shadow: none;
}

.portfolio-details .portfolio-details-content .project-overview .project-accordion .accordion-item .accordion-header .accordion-button:not(.collapsed) {
  background-color: rgba(255, 255, 255, .03);
  color: var(--accent-color);
  border-bottom-left-radius: 0 !important;
  border-bottom-right-radius: 0 !important;
  box-shadow: none;
}

.portfolio-details .portfolio-details-content .project-overview .project-accordion .accordion-item .accordion-header .accordion-button:not(.collapsed) i {
  color: var(--accent-color);
}

.portfolio-details .portfolio-details-content .project-overview .project-accordion .accordion-item .accordion-header .accordion-button::after {
  /* Force a high-contrast white chevron — Bootstrap's default SVG is dark
     and disappears against the dark accordion background. */
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23ffffff'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
  background-size: 18px;
  width: 18px;
  height: 18px;
  opacity: .9;
  transition: transform .25s ease, opacity .25s ease;
}
.portfolio-details .portfolio-details-content .project-overview .project-accordion .accordion-item .accordion-header .accordion-button:hover::after {
  opacity: 1;
}
.portfolio-details .portfolio-details-content .project-overview .project-accordion .accordion-item .accordion-header .accordion-button:not(.collapsed)::after {
  /* Accent-colored chevron when expanded. */
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23ff6b35'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
  opacity: 1;
}

.portfolio-details .portfolio-details-content .project-overview .project-accordion .accordion-item .accordion-header .accordion-button i {
  font-size: var(--text-md);
}

.portfolio-details .portfolio-details-content .project-overview .project-accordion .accordion-item .accordion-body {
  padding: 1.25rem 1rem;
  background-color: rgba(255, 255, 255, .02);
  border-top: 1px solid var(--color-border);
  color: #ffffff;
}

.portfolio-details .portfolio-details-content .project-overview .project-accordion .accordion-item .accordion-body p,
.portfolio-details .portfolio-details-content .project-overview .project-accordion .accordion-item .accordion-body li,
.portfolio-details .portfolio-details-content .project-overview .project-accordion .accordion-item .accordion-body span {
  margin-bottom: 0;
  color: #ffffff;
  line-height: var(--leading-normal);
}

.portfolio-details .portfolio-details-content .project-features {
  margin-bottom: var(--section-spacing);
}

.portfolio-details .portfolio-details-content .project-features h3 {
  display: flex;
  align-items: center;
  font-size: var(--text-lg);
  margin-bottom: 1.2rem;
}

.portfolio-details .portfolio-details-content .project-features h3 i {
  margin-right: 10px;
  color: var(--accent-color);
  font-size: 1.1em;
}

.portfolio-details .portfolio-details-content .project-features .feature-list {
  list-style: none;
  padding-left: 0;
}

.portfolio-details .portfolio-details-content .project-features .feature-list li {
  display: flex;
  align-items: center;
  padding: 8px 0;
  font-size: var(--text-sm);
  color: color-mix(in srgb, var(--default-color), transparent 15%);
}

.portfolio-details .portfolio-details-content .project-features .feature-list li i {
  color: var(--accent-color);
  margin-right: 10px;
  font-size: 1.1em;
}

.portfolio-details .portfolio-details-content .cta-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: auto;
}

.portfolio-details .portfolio-details-content .cta-buttons .btn-view-project {
  padding: 12px 28px;
  background-color: var(--accent-color);
  color: var(--contrast-color);
  border-radius: var(--radius-md);
  font-weight: var(--weight-medium);
  transition: all var(--transition-base);
}

.portfolio-details .portfolio-details-content .cta-buttons .btn-view-project:hover {
  background-color: color-mix(in srgb, var(--accent-color), black 15%);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.portfolio-details .portfolio-details-content .cta-buttons .btn-next-project {
  padding: 12px 28px;
  background-color: color-mix(in srgb, var(--heading-color), transparent 90%);
  color: var(--heading-color);
  border-radius: var(--radius-md);
  font-weight: var(--weight-medium);
  transition: all var(--transition-base);
  display: flex;
  align-items: center;
  gap: 8px;
}

.portfolio-details .portfolio-details-content .cta-buttons .btn-next-project i {
  transition: transform 0.3s ease;
}

.portfolio-details .portfolio-details-content .cta-buttons .btn-next-project:hover {
  background-color: color-mix(in srgb, var(--heading-color), transparent 80%);
}

.portfolio-details .portfolio-details-content .cta-buttons .btn-next-project:hover i {
  transform: translateX(3px);
}

@media (max-width: 1199.98px) {
  .portfolio-details .portfolio-details-content {
    padding-left: 1rem;
  }
}

@media (max-width: 991.98px) {
  .portfolio-details .portfolio-details-content {
    padding: 2rem 0 0 0;
  }

  .portfolio-details .portfolio-details-content .cta-buttons {
    margin-top: 2rem;
  }
}

@media (max-width: 767.98px) {
  .portfolio-details .project-meta {
    flex-direction: column;
    gap: 1rem;
  }

  .portfolio-details .project-meta .date-client {
    flex-direction: column;
    gap: 0.5rem;
  }

  .portfolio-details .cta-buttons {
    flex-direction: column;
    width: 100%;
  }

  .portfolio-details .cta-buttons a {
    width: 100%;
    text-align: center;
  }
}

/*--------------------------------------------------------------
# Contact Section
--------------------------------------------------------------*/
.contact .info-box {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: var(--glass-blur);
  padding: 3rem;
  border-radius: var(--radius-lg);
  height: 100%;
}

.contact .info-box h3 {
  color: var(--contrast-color);
  font-size: var(--text-2xl);
  margin-bottom: 1rem;
}

@media (max-width: 767.98px) {
  .contact .info-box h3 {
    font-size: var(--text-2xl);
  }
}

.contact .info-box p {
  opacity: 0.8;
  margin-bottom: 2rem;
}

.contact .info-box a {
  color: var(--contrast-color);
}

@media (max-width: 992px) {
  .contact .info-box {
    padding: 1.5rem;
  }
}

.contact .info-item {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.contact .info-item:last-child {
  margin-bottom: 0;
}

.contact .info-item .icon-box {
  width: 3.5rem;
  height: 3.5rem;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: var(--glass-blur);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: var(--transition-base);
}

.contact .info-item .icon-box i {
  font-size: var(--text-xl);
  color: var(--contrast-color);
}

.contact .info-item:hover .icon-box {
  background-color: var(--accent-color);
}

.contact .info-item .content h4 {
  color: var(--contrast-color);
  font-size: var(--text-lg);
  margin-bottom: 0.5rem;
  font-weight: var(--weight-bold);
}

.contact .info-item .content p {
  margin-bottom: 0.25rem;
  font-size: var(--text-base);
}

.contact .info-item .content p:last-child {
  margin-bottom: 0;
}

.contact .info-item .btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.contact .contact-form {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: var(--glass-blur);
  padding: 3rem;
  border-radius: var(--radius-lg);
  height: 100%;
  box-shadow: var(--shadow-sm);
}

@media (max-width: 992px) {
  .contact .contact-form {
    padding: 1.5rem;
  }
}

.contact .contact-form h3 {
  font-size: var(--text-2xl);
  margin-bottom: 1rem;
}

@media (max-width: 768px) {
  .contact .contact-form h3 {
    font-size: var(--text-2xl);
  }
}

.contact .contact-form p {
  color: color-mix(in srgb, var(--default-color), transparent 25%);
  margin-bottom: 2rem;
}

.contact .contact-form .form-control,
.contact .contact-form .form-select {
  padding: 0.875rem 1.25rem;
  border-color: color-mix(in srgb, var(--default-color), transparent 90%);
  border-radius: 0.5rem;
  background-color: transparent;
  color: var(--default-color);
}

.contact .contact-form .form-control:focus,
.contact .contact-form .form-select:focus {
  box-shadow: none;
  border-color: var(--accent-color);
}

.contact .contact-form .form-control::placeholder,
.contact .contact-form .form-select::placeholder {
  color: color-mix(in srgb, var(--default-color), transparent 50%);
}

/* Contact form button — uses global .btn.btn-primary */

/*--------------------------------------------------------------
# Starter Section Section
--------------------------------------------------------------*/
.starter-section {
  /* Add your styles here */
}

/*--------------------------------------------------------------
# Glass Card Base
--------------------------------------------------------------*/
/* Static glass surface */
.glass-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
}

/* Interactive glass surface — lifts on hover/focus */
.glass-card-interactive {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  transition: transform var(--transition-base),
              background var(--transition-base),
              border-color var(--transition-base),
              box-shadow var(--transition-base);
}

.glass-card-interactive:hover,
.glass-card-interactive:focus-within {
  transform: translateY(-4px);
  background: var(--glass-bg-hover);
  border-color: var(--glass-border-hover);
  box-shadow: var(--glass-shadow);
}

.case-study-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
  transition: transform var(--transition-base),
              background var(--transition-base),
              border-color var(--transition-base),
              box-shadow var(--transition-base);
}

.case-study-card:hover,
.case-study-card:focus-within {
  transform: translateY(-4px);
  background: var(--glass-bg-hover);
  border-color: var(--glass-border-hover);
  box-shadow: var(--glass-shadow);
}

.case-study-card__image {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.case-study-card__image--compact {
  height: 180px;
}

.case-study-card__body {
  padding: 22px 24px;
}

.case-study-card__meta {
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--accent-color);
  margin-bottom: 6px;
}

.case-study-card__title {
  margin: 0 0 8px;
  font-size: var(--text-lg);
}

.case-study-card__title a {
  color: inherit;
  text-decoration: none;
}

.case-study-card__text {
  font-size: var(--text-sm);
  line-height: var(--leading-normal);
  color: color-mix(in srgb, var(--default-color), transparent 15%);
  margin: 0;
}

.info-box {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  padding: 2rem;
}

.team-section .member-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  padding: 28px 24px;
  height: 100%;
  transition: transform var(--transition-base),
              background var(--transition-base),
              border-color var(--transition-base),
              box-shadow var(--transition-base);
}

.team-section .member-card:hover,
.team-section .member-card:focus-within {
  transform: translateY(-4px);
  background: var(--glass-bg-hover);
  border-color: var(--glass-border-hover);
  box-shadow: var(--glass-shadow);
}

.team-section .member-photo {
  width: 120px;
  height: 120px;
  border-radius: var(--radius-full);
  object-fit: cover;
  margin: 0 auto 18px;
  background: var(--accent-color);
}

.team-section .member-photo.placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 42px;
  color: #fff;
  font-weight: var(--weight-semi);
  cursor: default;
  user-select: none;
}

.team-section .role-badge {
  display: inline-block;
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--accent-color);
  margin-bottom: 8px;
}

.team-section .member-name {
  margin: 0 0 4px;
  font-size: var(--text-lg);
}

.team-section .member-role {
  font-size: var(--text-sm);
  opacity: .75;
  margin-bottom: 14px;
}

.team-section .member-bio {
  font-size: var(--text-sm);
  line-height: var(--leading-normal);
  opacity: .9;
}

.team-section .member-links {
  margin-top: 16px;
}

.team-section .member-links a {
  color: var(--default-color);
  margin-right: 14px;
  font-size: var(--text-md);
  transition: color var(--transition-fast);
}

.team-section .member-links a:hover {
  color: var(--accent-color);
}

/*--------------------------------------------------------------
# Error Pages (404, 500)
--------------------------------------------------------------*/
.error-section {
  min-height: calc(100vh - 200px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 80px 0;
}

.error-content {
  text-align: center;
  padding: 2rem;
  max-width: 700px;
  margin: 0 auto;
}

.error-code {
  font-size: 140px;
  font-weight: var(--weight-bold);
  line-height: 1;
  margin-bottom: var(--space-6);
  color: var(--accent-color);
  text-shadow: 2px 2px 4px rgba(0,0,0,0.1);
}

.error-page-404 .error-code {
  animation: error-bounce 2s ease-in-out infinite;
}

@keyframes error-bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-20px); }
}

.error-page-500 .error-code {
  animation: error-pulse 2s ease-in-out infinite;
}

@keyframes error-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.8; transform: scale(0.98); }
}

.error-message {
  font-size: var(--text-3xl);
  font-weight: var(--weight-semi);
  margin-bottom: var(--space-6);
  color: var(--heading-color);
}

.error-description {
  font-size: var(--text-lg);
  margin-bottom: var(--space-8);
  color: var(--default-color);
  opacity: 0.8;
  line-height: var(--leading-relaxed);
}

.error-actions {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
}

/*--------------------------------------------------------------
# Geometric Backgrounds
# Subtle patterns applied via utility classes on sections.
# All use ::before with absolute positioning and very low opacity
# so they never interfere with content readability.
--------------------------------------------------------------*/
.bg-dots,
.bg-circuit,
.bg-hash,
.bg-hex {
  position: relative;
}

.bg-dots::before,
.bg-circuit::before,
.bg-hash::before,
.bg-hex::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

/* Dot grid — radial dots at 32px intervals */
.bg-dots::before {
  background-image: radial-gradient(
    color-mix(in srgb, var(--accent-color), transparent 85%) 1px,
    transparent 1px
  );
  background-size: 32px 32px;
  opacity: 0.6;
}

/* Circuit traces — horizontal + vertical fine lines */
.bg-circuit::before {
  background-image:
    linear-gradient(
      to right,
      color-mix(in srgb, var(--accent-color), transparent 88%) 1px,
      transparent 1px
    ),
    linear-gradient(
      to bottom,
      color-mix(in srgb, var(--accent-color), transparent 88%) 1px,
      transparent 1px
    );
  background-size: 64px 64px;
  opacity: 0.55;
}

/* Diagonal hash lines */
.bg-hash::before {
  background-image: repeating-linear-gradient(
    45deg,
    color-mix(in srgb, var(--accent-color), transparent 86%),
    color-mix(in srgb, var(--accent-color), transparent 86%) 1px,
    transparent 1px,
    transparent 16px
  );
  opacity: 0.6;
}

/* Hexagonal grid — SVG encoded */
.bg-hex::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='28' height='49' viewBox='0 0 28 49'%3E%3Cg fill-rule='evenodd'%3E%3Cg fill='%23ff6b35' fill-opacity='0.07'%3E%3Cpath d='M13.99 9.25l13 7.5v15l-13 7.5L1 31.75v-15l12.99-7.5zM3 17.9v12.7l10.99 6.34 11-6.35V17.9l-11-6.34L3 17.9z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.7;
}

/* Pattern pseudo-element sits behind content via z-index: 0 on ::before.
   No z-index needed on children — they naturally stack above. */

/*--------------------------------------------------------------
# Hover Lift Utilities
--------------------------------------------------------------*/
.hover-lift {
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.hover-lift:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.hover-lift-sm {
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.hover-lift-sm:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/*--------------------------------------------------------------
# Focus Ring
--------------------------------------------------------------*/
:focus-visible {
  outline: none;
  box-shadow: var(--shadow-focus);
}

/*--------------------------------------------------------------
# Mobile Overflow & Margin Fixes
# Comprehensive mobile viewport constraints
--------------------------------------------------------------*/
@media (max-width: 768px) {

  /* Ensure all containers stay within viewport */
  .container,
  .container-fluid {
    max-width: 100%;
    padding-left: 15px;
    padding-right: 15px;
  }

  /* Prevent sections from overflowing */
  .section,
  section {
    max-width: 100%;
  }

  /* Ensure rows don't cause horizontal scroll */
  .row {
    margin-left: 0;
    margin-right: 0;
    max-width: 100%;
  }

  /* Constrain columns */
  [class*="col-"] {
    padding-left: 15px;
    padding-right: 15px;
  }

  /* Prevent page content from overflowing */
  .page-title,
  .hero,
  .about,
  .resume,
  .services,
  .portfolio,
  .contact,
  main {
    max-width: 100%;
  }

  /* Ensure header doesn't overflow */
  .header .container {
    max-width: 100%;
  }

  /* Constrain cards and content blocks */
  .service-item,
  .portfolio-item,
  .resume-item,
  .card {
    max-width: 100%;
  }

  /* Prevent wide tables from breaking layout */
  table {
    display: block;
    max-width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  /* Constrain pre and code blocks */
  pre,
  code {
    max-width: 100%;
    overflow-x: auto;
  }

  /* Ensure buttons and forms stay within viewport */
  .btn,
  button,
  input,
  textarea,
  select {
    max-width: 100%;
  }

  /* Fix scroll jank on mobile Safari — fixed attachment triggers
     constant repaints on scroll */
  body {
    background-attachment: scroll;
  }
}

/*--------------------------------------------------------------
# Resume View Toggle Tabs
--------------------------------------------------------------*/
.resume-view-toggle {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-bottom: 2rem;
}

.resume-view-toggle .view-tab {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  font-size: var(--text-base);
  font-weight: var(--weight-medium);
  border-radius: var(--radius-md);
  cursor: pointer;
  text-decoration: none;
  transition: all var(--transition-base);
  background-color: transparent;
  color: color-mix(in srgb, var(--default-color), transparent 40%);
  border: none;
  position: relative;
}

.resume-view-toggle .view-tab::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background-color: var(--accent-color);
  transition: width 0.3s ease;
}

.resume-view-toggle .view-tab:hover {
  color: var(--accent-color);
  background-color: color-mix(in srgb, var(--accent-color), transparent 95%);
}

.resume-view-toggle .view-tab.active {
  color: var(--accent-color);
  background-color: transparent;
  font-weight: var(--weight-semi);
}

.resume-view-toggle .view-tab.active::after {
  width: 60%;
}

.resume-view-toggle .view-tab i {
  font-size: var(--text-base);
}

.resume-view-toggle .pdf-external-icon {
  display: none;
  font-size: 0.75rem;
  margin-left: 4px;
}

.resume-view-toggle .pdf-external-icon.visible {
  display: inline;
}

/*--------------------------------------------------------------
# Accessibility: Reduced Motion
--------------------------------------------------------------*/
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  [data-aos] {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }

  .floating-card {
    animation: none !important;
  }
}