/* ============================================
   Zohaib Developer - Portfolio Styles
   Premium, scalable theme system (60-30-10 rule)
   ============================================ */

/* --- CSS Variables: 100% Scalable Theme System --- */
:root {
  /* Core palette */
  --color-bg: #F8FAFC;
  --color-bg-secondary: #EEF2F6;
  --color-surface: #ffffff;
  --color-text: #0F172A;
  --color-text-muted: #475569;
  --color-accent: #0F766E;
  --color-accent-hover: #115E59;
  --color-accent-light: rgba(15, 118, 110, 0.08);
  --color-accent-strong: rgba(15, 118, 110, 0.15);
  --color-accent-ghost: rgba(15, 118, 110, 0.04);
  --color-accent-border: rgba(15, 118, 110, 0.2);
  --color-border: #E2E8F0;
  /* Semantic */
  --color-header-bg: rgba(248, 250, 252, 0.9);
  --color-header-border: rgba(226, 232, 240, 0.8);
  --color-hero-gradient: linear-gradient(135deg, #F8FAFC 0%, rgba(15, 118, 110, 0.03) 50%, #F8FAFC 100%);
  --color-cta-bg: linear-gradient(135deg, #0F766E 0%, #115E59 100%);
  /* Shadows (theme-aware) */
  --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 4px 12px rgba(15, 23, 42, 0.06);
  --shadow-lg: 0 12px 40px rgba(15, 23, 42, 0.08);
  --shadow-accent: 0 2px 8px rgba(15, 118, 110, 0.25);
  --shadow-accent-hover: 0 8px 24px rgba(15, 118, 110, 0.35);
  --shadow-accent-subtle: 0 4px 16px rgba(15, 118, 110, 0.12);
  /* Misc */
  --color-selection-bg: #0F766E;
  --color-selection-text: #ffffff;
  --color-on-accent: #ffffff;
  --color-overlay: rgba(0, 0, 0, 0.4);
  --color-card-hover-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.12);
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: 'Plus Jakarta Sans', sans-serif;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* OPTION 2: Ultra Premium Dark — Senior Developer Energy */
[data-theme="dark"] {
  --color-bg: #0B1120;
  --color-bg-secondary: #111827;
  --color-surface: #1E293B;
  --color-text: #F8FAFC;
  --color-text-muted: #94A3B8;
  --color-accent: #14B8A6;
  --color-accent-hover: #2DD4BF;
  --color-accent-light: rgba(20, 184, 166, 0.12);
  --color-accent-strong: rgba(20, 184, 166, 0.2);
  --color-accent-ghost: rgba(20, 184, 166, 0.06);
  --color-accent-border: rgba(20, 184, 166, 0.3);
  --color-border: #334155;
  --color-header-bg: rgba(11, 17, 32, 0.9);
  --color-header-border: rgba(51, 65, 85, 0.6);
  --color-hero-gradient: linear-gradient(135deg, #0B1120 0%, rgba(20, 184, 166, 0.04) 50%, #0B1120 100%);
  --color-cta-bg: linear-gradient(135deg, #14B8A6 0%, #2DD4BF 100%);
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.25);
  --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.35);
  --shadow-accent: 0 2px 12px rgba(20, 184, 166, 0.3);
  --shadow-accent-hover: 0 8px 28px rgba(45, 212, 191, 0.4);
  --shadow-accent-subtle: 0 4px 20px rgba(20, 184, 166, 0.15);
  --color-selection-bg: #14B8A6;
  --color-selection-text: #0B1120;
  --color-on-accent: #0B1120;
  --color-overlay: rgba(0, 0, 0, 0.6);
  --color-card-hover-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.4);
}

/* --- CSS Reset & Base --- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

/* --- Scrollbar (theme-aware) --- */
* {
  scrollbar-width: thin;
  scrollbar-color: var(--color-accent) var(--color-border);
}

*::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

*::-webkit-scrollbar-track {
  background: var(--color-border);
  border-radius: 100px;
}

*::-webkit-scrollbar-thumb {
  background: var(--color-accent);
  border-radius: 100px;
  border: 2px solid var(--color-border);
}

*::-webkit-scrollbar-thumb:hover {
  background: var(--color-accent-hover);
}

*::-webkit-scrollbar-corner {
  background: var(--color-border);
}

/* --- Touch press effect: mobile/tablet (no 3D tilt) --- */
@media (max-width: 768px), (pointer: coarse) {
  .tilt-touch-device {
    transition: transform 0.15s ease, box-shadow 0.2s ease, border-color 0.2s ease;
  }
  .tilt-touch-device.touch-pressed {
    transform: scale(0.97);
  }
}

/* --- Text selection (theme-aware) --- */
::selection {
  background: var(--color-selection-bg);
  color: var(--color-selection-text);
}

::-moz-selection {
  background: var(--color-selection-bg);
  color: var(--color-selection-text);
}

body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

/* --- Layout --- */
main {
  padding-top: 68px;
}

.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 20px 16px;
}

@media (min-width: 600px) {
  .container {
    padding: 24px 20px;
  }
}

@media (min-width: 768px) {
  .container {
    padding: 24px 32px;
  }
}

/* --- Header / Navbar --- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  z-index: 100;
  background: var(--color-header-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-header-border);
  padding: 4px 0;
  transition: box-shadow var(--transition);
}

.header.scrolled {
  box-shadow: var(--shadow-sm);
}

.header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 60px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.logo {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
  text-decoration: none;
  letter-spacing: -0.02em;
  transition: color 0.3s ease, transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.logo:hover {
  color: var(--color-accent);
  transform: translateY(-1px);
}

.logo:active {
  transform: translateY(0);
}

/* Logo image */
.logo.logo-img {
  display: flex;
  align-items: center;
  padding: 0;
}
.logo.logo-img .logo-image {
  width: 40px;
  height: 40px;
  object-fit: cover;
  object-position: 50% 25%;
  border-radius: 10px;
  border: 2px solid var(--color-border, rgba(255, 255, 255, 0.1));
}
.logo.logo-img:hover .logo-image {
  border-color: var(--color-accent);
}

.nav {
  display: flex;
  gap: 32px;
  align-items: center;
}

.nav a {
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  padding: 8px 12px;
  margin: -8px -12px;
  border-radius: var(--radius-sm);
  position: relative;
  transition: color 0.25s ease, background 0.25s ease, transform 0.2s ease;
}

.nav a::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transform: translateX(-50%);
  border-radius: 1px;
  transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav a:hover {
  color: var(--color-accent);
  background: var(--color-accent-light);
}

.nav a:hover::after {
  width: calc(100% - 24px);
}

.nav a:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.nav a:active {
  transform: scale(0.98);
}

/* Nav dropdown */
.nav-dropdown {
  position: relative;
}

.nav-dropdown-trigger {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: none;
  border: none;
  color: var(--color-text-muted);
  font-size: 1rem;
  font-weight: 500;
  font-family: inherit;
  padding: 8px 12px;
  margin: -8px -12px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: color 0.25s ease, background 0.25s ease, transform 0.2s ease;
}

.nav-dropdown-trigger:hover {
  color: var(--color-accent);
  background: var(--color-accent-light);
}

.nav-dropdown-trigger i {
  font-size: 1.1rem;
  transition: transform var(--transition);
}

.nav-dropdown:has(.nav-dropdown-menu.open) .nav-dropdown-trigger i {
  transform: rotate(180deg);
}

.nav-dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  min-width: 140px;
  background: var(--color-surface);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 8px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity var(--transition), visibility var(--transition), transform var(--transition);
  z-index: 50;
}

.nav-dropdown-menu.open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(4px);
}

.nav-dropdown-menu a {
  display: block;
  padding: 10px 20px;
  margin: 0;
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  white-space: nowrap;
  transition: background 0.2s ease, color 0.2s ease;
}

.nav-dropdown-menu a:hover {
  background: var(--color-accent-light);
  color: var(--color-accent);
}

.nav-dropdown-menu a::after {
  display: none;
}

/* Mobile menu toggle */
/* Theme toggle */
.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  min-width: 40px;
  min-height: 40px;
  background: none;
  border: none;
  border-radius: 50%;
  color: var(--color-text-muted);
  cursor: pointer;
  font-size: 1.2rem;
  line-height: 1;
  transition: color var(--transition), background var(--transition);
  -webkit-tap-highlight-color: transparent;
}

.theme-toggle:hover {
  color: var(--color-accent);
  background: var(--color-accent-light);
  border-radius: 50%;
}

.theme-toggle:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
  border-radius: 50%;
}

.theme-toggle .theme-toggle-icon {
  display: block;
  transition: transform 0.3s ease;
}

.theme-toggle:hover .theme-toggle-icon {
  transform: rotate(12deg);
}

.theme-toggle .theme-toggle-icon.spin {
  animation: theme-icon-spin 0.4s ease-out forwards;
}

@keyframes theme-icon-spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 10px;
  min-width: 44px;
  min-height: 44px;
  color: var(--color-text);
  position: relative;
  z-index: 101;
  align-items: center;
  justify-content: center;
  -webkit-tap-highlight-color: transparent;
}

.menu-toggle .menu-icon {
  display: block;
  width: 24px;
  height: 24px;
}

.menu-toggle .menu-icon svg {
  width: 24px;
  height: 24px;
}

.menu-toggle .menu-icon-close {
  display: none;
}

.nav-overlay {
  display: none;
}

@media (max-width: 767px) {
  /* Prevent body scroll when mobile menu is open */
  body.menu-open {
    overflow: hidden;
    touch-action: none;
  }

  .header-container {
    position: relative;
  }

  .menu-toggle {
    display: flex;
  }

  .menu-toggle .menu-icon-open {
    display: block;
  }

  .menu-toggle .menu-icon-close {
    display: none;
  }

  /* When nav is open: show X on toggle, hide hamburger */
  .header.menu-open .menu-toggle .menu-icon-open {
    display: none;
  }

  .header.menu-open .menu-toggle .menu-icon-close {
    display: block;
  }

  /* Overlay: full viewport, on top of nav too so entire screen dimmed */
  .nav-overlay {
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    height: 100dvh;
    background: var(--color-overlay);
    z-index: 99;
    visibility: hidden;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition), visibility var(--transition);
  }

  .header.menu-open ~ .nav-overlay {
    visibility: visible;
    opacity: 1;
    pointer-events: auto;
  }

  .nav {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: min(320px, 85vw);
    max-width: 320px;
    height: 100vh;
    height: 100dvh;
    background: var(--color-surface);
    flex-direction: column;
    align-items: stretch;
    padding: max(env(safe-area-inset-top), 20px) max(env(safe-area-inset-right), 20px) max(env(safe-area-inset-bottom), 32px) 20px;
    padding-top: 80px;
    gap: 4px;
    box-shadow: -4px 0 24px rgba(0, 0, 0, 0.12);
    transition: transform var(--transition);
    transform: translateX(100%);
    z-index: 98;
    overflow-x: hidden;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }

  .nav.open {
    transform: translateX(0);
  }

  .nav a {
    font-size: 1.05rem;
    font-weight: 500;
    padding: 14px 16px;
    margin: 0;
    min-height: 48px;
    display: flex;
    align-items: center;
    border-radius: var(--radius-sm);
    color: var(--color-text);
    -webkit-tap-highlight-color: transparent;
  }

  .nav a::after {
    display: none;
  }

  .nav a:hover,
  .nav a:focus {
    background: var(--color-accent-light);
    color: var(--color-accent);
    transform: translateX(4px);
    transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
  }

  .nav-dropdown {
    display: flex;
    flex-direction: column;
    align-items: stretch;
  }

  .nav-dropdown-trigger {
    width: 100%;
    justify-content: space-between;
    padding: 14px 16px;
    margin: 0;
    min-height: 48px;
    text-align: left;
    color: var(--color-text);
  }

  .nav-dropdown-menu {
    position: static;
    transform: none;
    box-shadow: none;
    padding: 0 0 0 20px;
    margin-top: 0;
    max-height: 0;
    overflow: hidden;
    background: transparent;
    border-radius: 0;
    transition: max-height 0.3s ease;
  }

  .nav-dropdown-menu.open {
    max-height: 200px;
    width: 100%;
    padding: 8px 0 8px 20px;
    margin-top: 4px;
    visibility: visible;
    opacity: 1;
    pointer-events: auto;
  }

  .nav-dropdown-menu a {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding: 12px 16px;
    font-size: 0.95rem;
    color: var(--color-text);
  }

  .nav .theme-toggle {
    margin-top: auto;
    margin-left: 0;
    align-self: flex-start;
  }
}

/* --- Hero Section --- */
.hero {
  text-align: center;
  padding: 80px 0 100px;
  background: var(--color-hero-gradient);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at 30% 30%, var(--color-accent-light) 0%, transparent 50%);
  pointer-events: none;
}

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

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--color-accent-light) 0%, var(--color-accent-ghost) 100%);
  color: var(--color-accent);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 10px 18px;
  border-radius: 100px;
  margin-bottom: 20px;
  letter-spacing: 0.03em;
  border: 1px solid var(--color-accent-strong);
  animation: fadeInUp 0.6s ease;
}

.hero-badge i {
  font-size: 1rem;
}

.hero-badge-icon {
  flex-shrink: 0;
  width: 1.25rem;
  height: 1.25rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.typing-cursor {
  color: var(--color-accent);
  font-weight: 300;
  margin-left: 2px;
  animation: blink 1s step-end infinite;
}

@keyframes blink {
  50% { opacity: 0; }
}

.hero h1 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--color-text);
  letter-spacing: -0.03em;
}

.hero-name-accent {
  font-family: 'Lora', Georgia, 'Times New Roman', serif;
  color: var(--color-accent);
  font-weight: 500;
  line-height: 1.15;
  animation: fadeInUp 0.6s ease 0.1s both;
}

@media (min-width: 768px) {
  .hero h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
  }
}

.hero .tagline {
  font-size: 1.15rem;
  color: var(--color-text-muted);
  margin-bottom: 20px;
  max-width: 540px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.7;
  animation: fadeInUp 0.6s ease 0.2s both;
}

.hero-status {
  display: none;
  font-size: 0.95rem;
  color: var(--color-accent);
  font-weight: 500;
  margin-bottom: 24px;
  animation: fadeInUp 0.6s ease 0.22s both;
}

.hero-social {
  display: none;
  justify-content: center;
  gap: 12px;
  margin-bottom: 28px;
  animation: fadeInUp 0.6s ease 0.24s both;
}

.hero-social-link {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-accent-light);
  color: var(--color-accent);
  border-radius: 50%;
  text-decoration: none;
  font-size: 1rem;
  transition: all var(--transition);
}

.hero-social-link:hover {
  background: var(--color-accent);
  color: #fff;
  transform: translateY(-2px);
}

.hero-social-link i,
.footer-social-link i {
  font-size: 1.2em;
}

.hero .btn {
  animation: fadeInUp 0.6s ease 0.3s both;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 24px;
}

.hero-cta .btn {
  flex-shrink: 0;
}

@media (max-width: 599px) {
  .hero-cta {
    flex-direction: column;
    align-items: center;
    gap: 10px;
  }
  .hero-cta .btn {
    width: 100%;
    max-width: 260px;
    padding: 12px 20px;
    font-size: 0.9rem;
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.25s ease, background 0.2s ease, border-color 0.2s ease;
  border: 2px solid var(--color-accent);
  background: var(--color-accent);
  color: var(--color-on-accent);
  box-shadow: var(--shadow-accent);
}

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

.btn:active {
  transform: translateY(0);
  box-shadow: var(--shadow-accent);
}

.btn:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

.btn-outline {
  background: transparent;
  color: var(--color-accent);
  box-shadow: none;
}

.btn-outline:hover {
  background: var(--color-accent-light);
  color: var(--color-accent);
  transform: translateY(-2px);
  box-shadow: var(--shadow-accent-subtle);
}

.btn-outline:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

.btn-disabled {
  opacity: 0.7;
  cursor: default;
  pointer-events: none;
}

/* --- Section Titles --- */
.section-title {
  font-size: 1.75rem;
  font-weight: 800;
  margin-bottom: 12px;
  letter-spacing: -0.03em;
  text-align: center;
  background: linear-gradient(135deg, var(--color-text) 0%, var(--color-accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-subtitle {
  font-size: 1rem;
  color: var(--color-text-muted);
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 32px;
  line-height: 1.65;
  text-align: center;
}

@media (min-width: 768px) {
  .section-title {
    font-size: 2.25rem;
    margin-bottom: 16px;
  }
  .section-subtitle {
    margin-bottom: 48px;
  }
}

/* --- Apps Grid --- */
/* --- Web Section --- */
.web-section {
  padding: 48px 0 64px;
}

@media (min-width: 768px) {
  .web-section {
    padding: 64px 0 80px;
  }
}

.web-features {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin-top: 36px;
  perspective: 1200px;
}

@media (min-width: 600px) {
  .web-features {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
}

@media (min-width: 900px) {
  .web-features {
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
  }
}

.web-feature-card {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  transition: transform 0.15s ease-out, box-shadow 0.25s ease, border-color 0.25s ease;
  transform-style: preserve-3d;
}

.web-feature-card:hover,
.web-feature-card.web-tilt-active {
  border-color: var(--color-accent);
}

@media (hover: hover) and (pointer: fine) {
  .web-feature-card:hover:not(.web-tilt-active) {
    transform: translateY(-10px) rotateX(6deg) rotateY(-3deg) translateZ(20px);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
  }
}

.web-feature-card i {
  font-size: 2rem;
  color: var(--color-accent);
  margin-bottom: 16px;
  display: block;
}

.web-feature-card h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--color-text);
}

.web-feature-card p {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin: 0;
}

/* Web Projects subsection */
.web-projects-title {
  margin-top: 48px;
}

.web-category-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 24px;
  justify-content: center;
}

.web-projects-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  align-items: stretch;
  perspective: 1200px;
  margin-top: 40px;
}

@media (min-width: 600px) {
  .web-projects-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
}

@media (min-width: 900px) {
  .web-projects-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
  }
}

.web-project-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 24px;
  transition: transform 0.12s ease-out, box-shadow 0.25s ease, border-color 0.25s ease;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transform-style: preserve-3d;
  backface-visibility: hidden;
}

@media (min-width: 600px) {
  .web-project-card {
    padding: 28px;
  }
}

.web-project-card:hover {
  border-color: transparent;
}

.web-project-card.card-tilt-active {
  border-color: transparent;
}

@media (hover: hover) and (pointer: fine) {
  .web-project-card:hover:not(.card-tilt-active) {
    transform: translateY(-12px);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.12);
  }
}

.web-project-card-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
}

.web-project-card-icon {
  width: 56px;
  height: 56px;
  min-width: 56px;
  background: var(--color-accent-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--color-accent);
}

.web-project-card-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  border-radius: var(--radius-md);
}

.web-project-card-header h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin: 0;
  color: var(--color-text);
  letter-spacing: -0.01em;
  flex: 1;
}

.web-project-card .web-project-card-category {
  display: inline-block;
  width: fit-content;
  align-self: flex-start;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--color-accent);
  background: linear-gradient(135deg, var(--color-accent-light) 0%, var(--color-accent-ghost) 100%);
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border: 1px solid var(--color-accent-strong);
}

.web-project-card p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin-bottom: 12px;
  line-height: 1.6;
  flex: 1;
}

.web-project-tech {
  display: block;
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-bottom: 16px;
  opacity: 0.9;
}

.web-project-card .btn {
  font-size: 0.85rem;
  padding: 10px 20px;
}

.web-project-card .btn-outline {
  width: 100%;
  text-align: center;
  margin-top: auto;
}

.web-project-card-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: auto;
}

.web-project-card-actions .btn {
  width: 100%;
  text-align: center;
}

/* --- Apps Section --- */
.apps-section {
  padding: 48px 0 80px;
}

@media (min-width: 768px) {
  .apps-section {
    padding: 64px 0 100px;
  }
}

.apps-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  align-items: stretch;
  perspective: 1200px;
}

@media (min-width: 600px) {
  .apps-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
}

@media (min-width: 900px) {
  .apps-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
  }
}

.app-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 24px;
  transition: transform 0.12s ease-out, box-shadow 0.25s ease, border-color 0.25s ease;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transform-style: preserve-3d;
  backface-visibility: hidden;
}

@media (min-width: 600px) {
  .app-card {
    padding: 28px;
  }
}

.app-card:hover {
  border-color: transparent;
}

.app-card.card-tilt-active {
  border-color: transparent;
}

@media (hover: hover) and (pointer: fine) {
  .app-card:hover:not(.card-tilt-active) {
    transform: translateY(-12px);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.12);
  }
}

.app-card-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
}

.app-card-icon {
  width: 64px;
  height: 64px;
  min-width: 64px;
  background: var(--color-accent-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  color: var(--color-accent);
  overflow: hidden;
}

.app-card-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.app-card-header h3 {
  font-size: 1.15rem;
  font-weight: 600;
  margin: 0;
  color: var(--color-text);
  letter-spacing: -0.01em;
  flex: 1;
}

.app-card .app-card-category {
  display: inline-block;
  width: fit-content;
  align-self: flex-start;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--color-accent);
  background: linear-gradient(135deg, var(--color-accent-light) 0%, var(--color-accent-ghost) 100%);
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border: 1px solid var(--color-accent-strong);
}

.app-card p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin-bottom: 20px;
  line-height: 1.6;
  flex: 1;
}

.app-card .btn {
  font-size: 0.85rem;
  padding: 10px 20px;
}

.app-card .btn-outline {
  width: 100%;
  text-align: center;
}

/* Card background image (when cardBgImage is set) */
.app-card-inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.app-card-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.app-card-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.2) 0%, rgba(0, 0, 0, 0.45) 100%);
  pointer-events: none;
}

[data-theme="dark"] .app-card-bg::after {
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.4) 0%, rgba(0, 0, 0, 0.65) 100%);
}

.app-card-has-bg {
  background: var(--color-surface);
  border-color: rgba(255, 255, 255, 0.15);
}

.app-card-has-bg .app-card-header h3,
.app-card-has-bg .app-card p {
  color: #fff;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.5);
}

.app-card-has-bg .app-card-category {
  background: rgba(255, 255, 255, 0.2);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.4);
}

.app-card-has-bg .btn-outline {
  border-color: rgba(255, 255, 255, 0.8);
  color: #fff;
}

.app-card-has-bg .btn-outline:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: #fff;
}

/* Category filter pills */
.category-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 32px;
  justify-content: center;
}

.category-pill {
  padding: 10px 20px;
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: 100px;
  border: 1.5px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text-muted);
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
}

.category-pill:hover {
  border-color: var(--color-accent);
  background: var(--color-accent-light);
  color: var(--color-accent);
  transform: translateY(-1px);
}

.category-pill.active {
  border-color: var(--color-accent);
  background: var(--color-accent);
  color: #ffffff;
  box-shadow: var(--shadow-accent-hover);
}

.category-pill:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

/* Stats section */
.stats-section {
  padding: 40px 0 56px;
  background: var(--color-bg-secondary);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

@media (min-width: 768px) {
  .stats-section {
    padding: 48px 0 64px;
  }
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px 16px;
  text-align: center;
  align-items: center;
  perspective: 1000px;
}

@media (min-width: 600px) {
  .stats-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 24px 32px;
  }
}

.stat-item {
  padding: 20px 12px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: transform 0.15s ease-out, box-shadow 0.25s ease, border-color 0.25s ease;
  transform-style: preserve-3d;
}

.stat-item:hover,
.stat-item.stat-tilt-active {
  border-color: var(--color-accent-border);
}

@media (hover: hover) and (pointer: fine) {
  .stat-item:hover:not(.stat-tilt-active) {
    transform: perspective(1000px) translateY(-5px) rotateX(3deg) rotateY(-2deg) translateZ(12px);
    box-shadow: var(--color-card-hover-shadow), 0 0 0 1px var(--color-accent-border);
  }
}

@media (min-width: 600px) {
  .stat-item {
    padding: 24px 16px;
  }
}

.stat-value {
  font-size: 1.875rem;
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: 4px;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

@media (min-width: 600px) {
  .stat-value {
    font-size: 2.25rem;
  }
}

.stat-value .stat-star {
  font-size: 0.65em;
  vertical-align: 0.2em;
  margin-left: 1px;
}
.stat-star {
  font-size: 0.55em;
}

.stat-counter {
  font-variant-numeric: tabular-nums;
}

.stat-label {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  font-weight: 500;
}

/* Why Choose / Features section */
.why-section {
  padding: 56px 0 72px;
}

@media (min-width: 768px) {
  .why-section {
    padding: 64px 0 80px;
  }
}

.why-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: 36px;
  perspective: 1200px;
}

@media (min-width: 600px) {
  .why-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-top: 40px;
  }
}

@media (min-width: 900px) {
  .why-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
  }
}

.why-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 32px;
  transition: transform 0.15s ease-out, box-shadow 0.25s ease, border-color 0.25s ease;
  transform-style: preserve-3d;
}

.why-card:hover,
.why-card.why-tilt-active {
  border-color: var(--color-accent);
}

@media (hover: hover) and (pointer: fine) {
  .why-card:hover:not(.why-tilt-active) {
    transform: translateY(-10px) rotateX(6deg) rotateY(-3deg) translateZ(20px);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
  }
}

.why-card-icon {
  width: 48px;
  height: 48px;
  background: var(--color-accent-light);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 16px;
  color: var(--color-accent);
}

.why-card-icon i {
  font-size: 1.25em;
}

.why-card h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--color-text);
}

.why-card p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* --- Testimonials Section (enhanced) --- */
.testimonials-section {
  padding: 48px 0 64px;
  background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-secondary) 50%, var(--color-bg) 100%);
}

@media (min-width: 480px) {
  .testimonials-section {
    padding: 56px 0 72px;
  }
}

@media (min-width: 768px) {
  .testimonials-section {
    padding: 64px 0 80px;
  }
}

.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  perspective: 1200px;
}

@media (min-width: 480px) {
  .testimonials-grid {
    gap: 24px;
  }
}

@media (min-width: 600px) {
  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
}

@media (min-width: 900px) {
  .testimonials-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
  }
}

.testimonial-card {
  position: relative;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px 24px 24px;
  transition: transform 0.15s ease-out, box-shadow 0.25s ease, border-color 0.25s ease;
  transform-style: preserve-3d;
  overflow: hidden;
  box-shadow: var(--shadow-sm), inset 0 1px 0 rgba(255, 255, 255, 0.6);
}

[data-theme="dark"] .testimonial-card {
  box-shadow: var(--shadow-sm), inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.testimonial-card:hover,
.testimonial-card.testimonial-tilt-active {
  border-color: var(--color-accent-border);
}

@media (hover: hover) and (pointer: fine) {
  .testimonial-card:hover:not(.testimonial-tilt-active) {
    transform: translateY(-6px) rotateX(4deg) rotateY(-2deg) translateZ(12px);
    box-shadow: var(--color-card-hover-shadow), 0 0 0 1px var(--color-accent-border);
  }
}

/* Large decorative opening quote */
.testimonial-quote {
  position: relative;
  font-family: 'Lora', Georgia, serif;
  font-size: 1rem;
  font-style: italic;
  color: var(--color-text);
  line-height: 1.75;
  margin-bottom: 20px;
  padding-left: 2rem;
  padding-top: 4px;
}

.testimonial-quote::before {
  content: '"';
  position: absolute;
  top: -8px;
  left: 0;
  font-family: 'Lora', Georgia, serif;
  font-size: 3.5rem;
  line-height: 1;
  color: var(--color-accent);
  opacity: 0.35;
  font-style: normal;
  pointer-events: none;
}

.testimonial-quote::after {
  content: '"';
  font-family: 'Lora', Georgia, serif;
  font-size: 1.25rem;
  color: var(--color-accent);
  opacity: 0.6;
  font-style: normal;
  margin-left: 2px;
}

@media (min-width: 480px) {
  .testimonial-quote {
    font-size: 1.05rem;
    margin-bottom: 24px;
  }

  .testimonial-quote::before {
    font-size: 4rem;
    top: -10px;
  }
}

@media (min-width: 768px) {
  .testimonial-card {
    padding: 32px 28px 28px;
  }

  .testimonial-quote {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 24px;
  }

  .testimonial-quote::before {
    font-size: 4.5rem;
    top: -12px;
  }
}

/* Author block with divider */
.testimonial-author {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-top: 16px;
  border-top: 1px solid var(--color-border);
}

.testimonial-author strong {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text);
  letter-spacing: -0.01em;
}

.testimonial-role {
  font-size: 0.85rem;
  color: var(--color-accent);
  font-weight: 600;
  letter-spacing: 0.02em;
}

/* --- FAQs Section (3D accordion cards) --- */
.faqs-section {
  padding: 56px 0 72px;
}

@media (min-width: 768px) {
  .faqs-section {
    padding: 64px 0 80px;
  }
}

.faqs-grid {
  display: flex;
  flex-direction: column;
  gap: 16px;
  perspective: 1400px;
  max-width: 680px;
  margin: 0 auto;
}

.faq-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform 0.15s ease-out, box-shadow 0.25s ease, border-color 0.25s ease;
  transform-style: preserve-3d;
  position: relative;
  backface-visibility: hidden;
}

.faq-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.4s cubic-bezier(0.23, 1, 0.32, 1);
  z-index: 1;
}

.faq-item:hover,
.faq-item.faq-tilt-active {
  border-color: transparent;
}

.faq-item.faq-open::before {
  transform: scaleX(1);
}

@media (hover: hover) and (pointer: fine) {
  .faq-item:hover:not(.faq-tilt-active) {
    transform: perspective(1400px) translateY(-6px) rotateX(4deg) rotateY(-2deg) translateZ(16px);
    box-shadow: var(--color-card-hover-shadow), 0 0 0 1px var(--color-accent-border);
  }
}

.faq-item.faq-open {
  border-color: var(--color-accent-border);
  box-shadow: var(--shadow-md), 0 0 0 1px var(--color-accent-strong);
}

.faq-trigger {
  display: flex;
  align-items: center;
  gap: 16px;
  width: 100%;
  padding: 20px 24px;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: inherit;
  color: var(--color-text);
  transition: background-color var(--transition);
  -webkit-tap-highlight-color: transparent;
}

.faq-trigger:hover {
  background: var(--color-accent-light);
}

.faq-item.faq-open .faq-trigger {
  background: var(--color-accent-light);
}

.faq-number {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-accent-light);
  color: var(--color-accent);
  font-size: 0.85rem;
  font-weight: 700;
  border-radius: var(--radius-sm);
  letter-spacing: -0.02em;
}

.faq-item.faq-open .faq-number {
  background: var(--color-accent);
  color: #fff;
}

.faq-question {
  flex: 1;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-text);
  letter-spacing: -0.01em;
  line-height: 1.4;
}

.faq-chevron {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  border-radius: 50%;
  background: var(--color-accent-light);
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-item.faq-open .faq-chevron {
  transform: rotate(180deg);
  background: var(--color-accent);
  color: #fff;
}

.faq-chevron i {
  font-size: 1.1rem;
}

.faq-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-content-inner {
  padding: 0 24px 20px 80px;
}

@media (max-width: 599px) {
  .faq-content-inner {
    padding: 0 24px 20px 24px;
  }
}

@media (min-width: 600px) {
  .faq-content-inner {
    padding: 0 24px 20px 24px;
    padding-left: 80px;
  }
}

.faq-answer {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.7;
  padding: 4px 0 0;
}

/* CTA Section */
.cta-section {
  padding: 80px 0;
  text-align: center;
  background: var(--color-cta-bg);
  color: var(--color-on-accent);
}

.cta-section h2 {
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--color-on-accent);
}

@media (min-width: 768px) {
  .cta-section h2 {
    font-size: 2.25rem;
  }
}

.cta-section p {
  font-size: 1.05rem;
  opacity: 0.95;
  max-width: 480px;
  margin: 0 auto 28px;
  line-height: 1.6;
}

.cta-section .btn {
  background: var(--color-surface);
  color: var(--color-accent);
  border-color: var(--color-surface);
  box-shadow: var(--shadow-md);
}

.cta-section .btn:hover {
  background: var(--color-bg);
  color: var(--color-text);
  border-color: var(--color-bg);
  box-shadow: var(--shadow-lg);
}

/* About enhanced */
.about-section {
  padding: 56px 0 72px;
}

@media (min-width: 768px) {
  .about-section {
    padding: 64px 0 80px;
  }
}

.about-section .section-subtitle {
  margin-bottom: 40px;
}

.about-content {
  display: grid;
  gap: 36px;
  align-items: start;
}

@media (min-width: 768px) {
  .about-content {
    grid-template-columns: 1.2fr 1fr;
    gap: 56px;
    align-items: stretch;
  }
}

.about-text {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.about-lead {
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: 16px;
  line-height: 1.7;
}

.about-text p {
  color: var(--color-text-muted);
  margin-bottom: 16px;
  line-height: 1.75;
}

.about-plat {
  margin-top: 8px;
  margin-bottom: 28px;
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

.about-plat strong {
  color: var(--color-accent);
  font-weight: 600;
}

.about-location {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin-top: -8px;
  margin-bottom: 24px;
}

.skills-section {
  margin-top: 20px;
}

.skills-heading {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}

.about-skills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 0;
}

.about-skill {
  padding: 10px 18px;
  background: var(--color-accent-light);
  color: var(--color-accent);
  font-size: 0.85rem;
  font-weight: 600;
  border-radius: 100px;
  transition: all var(--transition);
}

.about-skill:hover {
  background: var(--color-accent);
  color: #fff;
  transform: translateY(-1px);
}

/* About highlights panel */
.about-highlights {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 24px;
  background: linear-gradient(145deg, var(--color-surface) 0%, var(--color-accent-ghost) 100%);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  perspective: 1000px;
}

@media (min-width: 768px) {
  .about-highlights {
    padding: 28px;
    position: sticky;
    top: 100px;
  }
}

.about-highlight-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 20px;
  background: var(--color-surface);
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  transition: transform 0.15s ease-out, box-shadow 0.25s ease, border-color 0.25s ease;
  animation: highlightFadeIn 0.5s ease backwards;
  transform-style: preserve-3d;
}

.about-highlight-item:hover,
.about-highlight-item.highlight-tilt-active {
  border-color: var(--color-accent-border);
}

@media (hover: hover) and (pointer: fine) {
  .about-highlight-item:hover:not(.highlight-tilt-active) {
    transform: translateY(-8px) rotateX(6deg) rotateY(-3deg) translateZ(16px);
    box-shadow: var(--color-card-hover-shadow), 0 0 0 1px var(--color-accent-border);
  }
}

@keyframes highlightFadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.about-highlight-icon {
  width: 48px;
  height: 48px;
  min-width: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-accent-light);
  color: var(--color-accent);
  border-radius: var(--radius-sm);
  font-size: 1.35rem;
  transition: all 0.3s ease;
}

.about-highlight-item:hover .about-highlight-icon {
  background: var(--color-accent);
  color: #fff;
  transform: scale(1.05);
}

.about-highlight-icon i {
  font-size: 1.25em;
}

.about-highlight-content {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.about-highlight-value {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-accent);
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.about-highlight-label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-text-muted);
  letter-spacing: 0.01em;
}

/* Contact Section - Enhanced with 3D tilt */
.contact-section {
  padding: 64px 0 100px;
  background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-accent-ghost) 50%, var(--color-bg) 100%);
  position: relative;
}

.contact-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80%;
  max-width: 400px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-accent-border), transparent);
  pointer-events: none;
}

.contact-header {
  text-align: center;
  margin-bottom: 48px;
}

.contact-title {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 12px;
  color: var(--color-text);
  letter-spacing: -0.03em;
  background: linear-gradient(135deg, var(--color-text) 0%, var(--color-accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.contact-subtitle {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  max-width: 520px;
  margin: 0 auto 16px;
  line-height: 1.6;
}

.contact-intro {
  color: var(--color-text-muted);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.65;
  font-size: 0.95rem;
}

@media (min-width: 768px) {
  .contact-section {
    padding: 80px 0 120px;
  }
  .contact-title {
    font-size: 2.5rem;
  }
  .contact-header {
    margin-bottom: 56px;
  }
}

.contact-layout {
  display: flex;
  flex-direction: column;
  gap: 48px;
  max-width: 900px;
  margin: 0 auto;
}

/* Contact Form */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: 32px 28px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  transform-style: preserve-3d;
  backface-visibility: hidden;
  transition: transform 0.2s ease-out, box-shadow 0.25s ease;
}

.contact-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

@media (max-width: 480px) {
  .contact-form-row {
    grid-template-columns: 1fr;
  }
}

.contact-form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.contact-form-group label {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-text);
}

.contact-form input,
.contact-form textarea {
  padding: 12px 16px;
  font-family: inherit;
  font-size: 0.95rem;
  color: var(--color-text);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: var(--color-text-muted);
  opacity: 0.7;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-light);
}

.contact-form textarea {
  resize: vertical;
  min-height: 120px;
}

.contact-form-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-top: 4px;
  align-self: flex-end;
}
.contact-form-btn:hover {
  transform: translateY(0px);
}

.contact-grid-wrapper {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-grid-heading {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
  margin: 0;
  letter-spacing: -0.02em;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  perspective: 1200px;
}

@media (min-width: 600px) {
  .contact-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
}

@media (min-width: 900px) {
  .contact-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 24px 28px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  text-decoration: none;
  color: var(--color-text);
  transition: transform 0.4s cubic-bezier(0.23, 1, 0.32, 1),
    box-shadow 0.4s cubic-bezier(0.23, 1, 0.32, 1),
    border-color var(--transition);
  transform-style: preserve-3d;
  position: relative;
  overflow: hidden;
}

.contact-item::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--color-accent-ghost) 0%, transparent 50%);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.contact-item:hover::before,
.contact-item.contact-tilt-active::before {
  opacity: 1;
}

.contact-item:hover,
.contact-item.contact-tilt-active {
  border-color: var(--color-accent-border);
}

@media (hover: hover) and (pointer: fine) {
  .contact-item:hover:not(.contact-tilt-active) {
    transform: perspective(1000px) translateY(-8px) rotateX(4deg) rotateY(-2deg) translateZ(16px);
    box-shadow: var(--color-card-hover-shadow), 0 0 0 1px var(--color-accent-strong);
  }
}

.contact-item-icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--color-accent-light) 0%, var(--color-accent-strong) 100%);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
  color: var(--color-accent);
  transition: transform 0.3s ease;
  position: relative;
  z-index: 1;
}

.contact-item:hover .contact-item-icon,
.contact-item.contact-tilt-active .contact-item-icon {
  transform: scale(1.08);
}

.contact-item-icon i {
  font-size: 1.25em;
}

.contact-item-text {
  position: relative;
  z-index: 1;
}

.contact-item-text strong {
  display: block;
  margin-bottom: 4px;
  font-size: 1.05rem;
  font-weight: 600;
}

.contact-item-text span {
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

/* --- Footer --- */
.footer {
  margin-top: auto;
  padding: 48px 0 24px;
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px 24px;
  padding-bottom: 32px;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--color-border);
}

.footer-col-brand .footer-logo {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
  text-decoration: none;
  letter-spacing: -0.02em;
  transition: color var(--transition);
}

.footer-col-brand .footer-logo:hover {
  color: var(--color-accent);
}

.footer-tagline {
  margin-top: 8px;
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  max-width: 280px;
}

.footer-col-brand .footer-social {
  display: none;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 20px;
}

.footer-col-brand .footer-social:not(:empty) {
  display: flex;
}

.footer-social-link {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-accent-light);
  color: var(--color-accent);
  border-radius: 10px;
  text-decoration: none;
  font-size: 1.1rem;
  transition: all var(--transition);
}

.footer-social-link:hover {
  background: var(--color-accent);
  color: #fff;
  transform: translateY(-2px);
}

.footer-col-title {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  margin-bottom: 16px;
}

.footer-col-links {
  list-style: none;
}

.footer-col-links li {
  margin-bottom: 10px;
}

.footer-col-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color var(--transition);
}

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

.footer-bottom {
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: center;
  text-align: center;
}

.footer-copy {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.footer-back-top {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-accent);
  text-decoration: none;
  transition: color var(--transition);
}

.footer-back-top:hover {
  color: var(--color-accent-hover);
}

@media (min-width: 480px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 768px) {
  .footer {
    padding: 56px 0 28px;
  }

  .footer-grid {
    grid-template-columns: 1.5fr repeat(3, 1fr);
    gap: 40px 32px;
    padding-bottom: 40px;
    margin-bottom: 28px;
  }

  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    text-align: left;
  }
}

/* --- App Detail Page --- */
.app-detail {
  padding: 32px 0 80px;
}

@media (min-width: 768px) {
  .app-detail {
    padding: 32px 0 100px;
  }
}

.app-detail-inner {
  width: 100%;
}

.app-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  margin-bottom: 40px;
  gap: 24px;
}

@media (min-width: 600px) {
  .app-header {
    flex-direction: row;
    text-align: left;
    gap: 24px;
  }
}

.app-header-icon {
  width: 120px;
  height: 120px;
  background: var(--color-accent-light);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  color: var(--color-accent);
  flex-shrink: 0;
  overflow: hidden;
}

.app-header-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.app-header-info h1 {
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: 8px;
  margin-top: 16px;
}

@media (min-width: 600px) {
  .app-header-info h1 {
    margin-top: 0;
    font-size: 2rem;
  }
}

.app-header-info {
  width: 100%;
  min-width: 0;
}

@media (min-width: 600px) {
  .app-header-info {
    flex: 1;
  }
}

.app-header-info p {
  color: var(--color-text-muted);
  font-size: 1rem;
}

.app-header-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin-bottom: 12px;
}

@media (min-width: 600px) {
  .app-header-meta {
    justify-content: flex-start;
  }
}

.app-detail-featured {
  display: inline-block;
  padding: 4px 10px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: var(--color-accent);
  color: var(--color-surface);
  border-radius: var(--radius-sm);
}

.app-detail-category {
  display: inline-block;
  padding: 4px 10px;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--color-text-muted);
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
}

.app-detail-badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin-top: 12px;
}

@media (min-width: 600px) {
  .app-detail-badges {
    justify-content: flex-start;
  }
}

.app-badge {
  display: inline-block;
  padding: 5px 12px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--color-accent);
  background: var(--color-accent-light);
  border-radius: var(--radius-md);
}

/* Lazy-load sections: skip layout/paint until near viewport */
.app-lazy-section {
  content-visibility: auto;
  contain-intrinsic-size: auto 200px;
}

/* Screenshots */
.app-screenshots {
  margin-bottom: 40px;
}

.app-screenshots h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 16px;
  color: var(--color-text);
}

.app-screenshots-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  align-items: start;
}

.app-screenshot-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  aspect-ratio: 9 / 16;
}

.app-screenshot {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

/* Small phones: 2 cols, tighter gap */
@media (min-width: 400px) {
  .app-screenshots-grid {
    gap: 16px;
  }
}

/* Tablets: 3 columns */
@media (min-width: 600px) {
  .app-screenshots-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
  }
}

/* Desktop: 4 columns */
@media (min-width: 900px) {
  .app-screenshots-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
  }
}

/* Notes (privacy, terms) */
.app-notes {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 40px;
}

.app-note {
  padding: 16px 20px;
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.app-note h4 {
  font-size: 0.95rem;
  font-weight: 600;
  margin: 0 0 8px 0;
  color: var(--color-text);
}

.app-note p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin: 0;
  line-height: 1.6;
}

/* Tags */
.app-tags {
  margin-bottom: 40px;
}

.app-tags h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--color-text);
}

.app-tags-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.app-tag {
  display: inline-block;
  padding: 4px 10px;
  font-size: 0.8rem;
  color: var(--color-text-muted);
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: 20px;
}

.app-description {
  margin-bottom: 40px;
}

.app-description h2 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 16px;
  margin-top: 0;
  color: var(--color-text);
}

.app-description h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-top: 28px;
  margin-bottom: 12px;
  color: var(--color-text);
}

.app-description p {
  color: var(--color-text-muted);
  margin-bottom: 16px;
  line-height: 1.65;
}

.app-description ul {
  margin: 0 0 16px 0;
  padding-left: 24px;
  color: var(--color-text-muted);
}

.app-description li {
  margin-bottom: 8px;
  line-height: 1.6;
}

.app-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 48px;
  perspective: 1000px;
}

.app-action-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 140px;
  padding: 10px 18px;
  font-size: 0.85rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: transform 0.15s ease-out, box-shadow 0.25s ease, background-color 0.25s ease, color 0.25s ease;
  transform-style: preserve-3d;
  backface-visibility: hidden;
  border: none;
  text-decoration: none;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
}

.app-action-btn.btn {
  background: var(--color-text-muted);
  color: var(--color-surface);
}

.app-action-btn.btn-outline {
  background: var(--color-bg-secondary);
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
}

/* Store brand colors on hover – official colors, WCAG-contrast compliant */
.app-action-btn[data-store="playStore"]:hover {
  background: #34a853 !important; /* Google Play green */
  color: #ffffff;
}

.app-action-btn[data-store="appStore"]:hover {
  background: #0071e3 !important; /* Apple App Store blue */
  color: #ffffff;
}

.app-action-btn[data-store="apkpure"]:hover {
  background: #c62828 !important; /* APKPure red – darker for contrast */
  color: #ffffff;
}

.app-action-btn[data-store="fdroid"]:hover {
  background: #1976d2 !important; /* F-Droid blue */
  color: #ffffff;
}

.app-action-btn[data-store="amazon"]:hover {
  background: #ff9900 !important; /* Amazon orange */
  color: #131a22; /* Dark text for contrast on bright orange */
}

.app-action-btn[data-store="galaxy"]:hover {
  background: #0c4da2 !important; /* Samsung Galaxy Store blue */
  color: #ffffff;
}

.app-action-btn[data-store="website"]:hover {
  background: var(--color-accent) !important;
  color: #ffffff;
}

@media (min-width: 600px) {
  .app-action-btn {
    min-width: 160px;
    padding: 12px 22px;
    font-size: 0.9rem;
  }
}

/* Override base .btn transform for app-action-btn; 3D tilt handled by JS */
.app-action-btn:hover {
  transform: none;
}

/* Web Project Detail Page */
.web-project-tech-section {
  margin-bottom: 32px;
}

.web-project-tech-section h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--color-text);
}

.web-project-tech-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.web-project-tech-tag {
  display: inline-block;
  padding: 8px 14px;
  font-size: 0.85rem;
  font-weight: 500;
  background: var(--color-accent-light);
  color: var(--color-accent);
  border-radius: var(--radius-sm);
}

.app-legal {
  padding-top: 32px;
  border-top: 1px solid var(--color-border);
}

.app-legal h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 12px;
}

.app-legal-links {
  display: flex;
  gap: 16px;
}

.app-legal-links a {
  color: var(--color-text-muted);
  text-decoration: none;
}

.app-legal-links a:hover {
  color: var(--color-accent);
}

/* --- Legal Pages (Privacy, Terms) --- */
.legal-page {
  padding: 40px 0 80px;
}

/* Contact page - reduced top spacing */
.contact-page {
  padding-top: 0px;
}
@media (min-width: 768px) {
  .contact-page {
    padding-top: 0px;
  }
}

/* --- About Page --- */
.about-page {
  padding-top: 0;
  padding-bottom: 0;
}

.about-page-hero {
  padding: 40px 0 32px;
  background: linear-gradient(180deg, var(--color-accent-ghost) 0%, var(--color-bg) 100%);
}

@media (min-width: 768px) {
  .about-page-hero {
    padding: 56px 0 40px;
  }
}

.about-page-header {
  text-align: center;
  margin-bottom: 0;
}

.about-page-title {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 8px;
  letter-spacing: -0.03em;
}

@media (min-width: 768px) {
  .about-page-title {
    font-size: 2.5rem;
  }
}

.about-page-subtitle {
  font-size: 1rem;
  color: var(--color-text-muted);
  max-width: 480px;
  margin: 0 auto;
}

.about-page-content {
  padding: 48px 0 80px;
}

@media (min-width: 768px) {
  .about-page-content {
    padding: 64px 0 100px;
  }
}

.about-page-layout {
  display: grid;
  gap: 40px;
  align-items: start;
  max-width: 1100px;
  margin: 0 auto;
}

@media (min-width: 900px) {
  .about-page-layout {
    grid-template-columns: 340px 1fr;
    gap: 56px;
    align-items: start;
  }
}

.about-page-image-wrapper {
  position: relative;
  justify-self: center;
}

@media (min-width: 900px) {
  .about-page-image-wrapper {
    justify-self: start;
    position: sticky;
    top: 100px;
  }
}

.about-page-image-frame {
  width: 100%;
  max-width: 320px;
  margin: 0 auto;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 24px 48px -12px rgba(0,0,0,0.18), 0 0 0 2px var(--color-border);
  background: var(--color-surface);
  transition: transform 0.2s ease-out, box-shadow 0.25s ease;
  transform-style: preserve-3d;
}

@media (hover: hover) and (pointer: fine) {
  .about-page-image-frame:hover:not(.about-frame-tilt-active) {
    transform: translateY(-8px) translateZ(16px);
    box-shadow: 0 30px 60px -15px rgba(0,0,0,0.2), 0 0 0 2px var(--color-accent-border);
  }
}

.about-page-image {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  object-position: 50% 25%;
}

.about-page-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
  padding: 10px 18px;
  background: var(--color-accent-light);
  color: var(--color-accent);
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: 100px;
  width: fit-content;
  margin-left: auto;
  margin-right: auto;
}

@media (min-width: 900px) {
  .about-page-badge {
    margin-left: 0;
  }
}

.about-page-badge i {
  font-size: 1.1rem;
}

.about-page-body {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.about-page-lead {
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: 12px;
  line-height: 1.7;
}

.about-page-intro p {
  color: var(--color-text-muted);
  margin-bottom: 14px;
  line-height: 1.75;
}

.about-page-platform {
  margin-top: 4px;
  font-size: 0.95rem;
}

.about-page-platform strong {
  color: var(--color-accent);
  font-weight: 600;
}

.about-page-location {
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.about-page-highlights {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

@media (min-width: 500px) {
  .about-page-highlights {
    grid-template-columns: repeat(2, 1fr);
  }
}

.about-page-highlight-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 18px;
  background: linear-gradient(145deg, var(--color-surface) 0%, var(--color-accent-ghost) 100%);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  transition: transform 0.15s ease-out, box-shadow 0.25s ease, border-color 0.25s ease;
  transform-style: preserve-3d;
}

.about-page-highlight-item:hover,
.about-page-highlight-item.about-highlight-tilt-active {
  border-color: var(--color-accent-border);
}

@media (hover: hover) and (pointer: fine) {
  .about-page-highlight-item:hover:not(.about-highlight-tilt-active) {
    transform: translateY(-6px) translateZ(12px);
    box-shadow: var(--shadow-sm), 0 0 0 1px var(--color-accent-border);
  }
}

.about-page-highlight-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-accent-light);
  color: var(--color-accent);
  border-radius: var(--radius-sm);
  font-size: 1.2rem;
}

.about-page-highlight-content {
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.about-page-highlight-content strong {
  display: block;
  font-size: 1rem;
  color: var(--color-text);
  font-weight: 600;
  margin-bottom: 2px;
}

.about-page-skills-section {
  margin-top: 8px;
}

.about-page-skills-heading,
.about-page-values-heading {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}

.about-page-values {
  margin-top: 8px;
}

.about-page-values-grid {
  display: grid;
  gap: 16px;
}

@media (min-width: 600px) {
  .about-page-values-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.about-page-value-card {
  padding: 24px 20px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: transform 0.15s ease-out, box-shadow 0.25s ease, border-color 0.25s ease;
  transform-style: preserve-3d;
}

.about-page-value-card:hover,
.about-page-value-card.about-value-tilt-active {
  border-color: var(--color-accent-border);
}

@media (hover: hover) and (pointer: fine) {
  .about-page-value-card:hover:not(.about-value-tilt-active) {
    transform: translateY(-8px) translateZ(16px);
    box-shadow: 0 25px 50px -12px rgba(0,0,0,0.12), 0 0 0 1px var(--color-accent-border);
  }
}

.about-page-value-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: var(--color-accent-light);
  color: var(--color-accent);
  border-radius: var(--radius-sm);
  font-size: 1.25rem;
  margin-bottom: 14px;
}

.about-page-value-card h4 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 8px;
}

.about-page-value-card p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin: 0;
}

.about-page-cta {
  margin-top: 16px;
  padding: 28px 24px;
  background: linear-gradient(145deg, var(--color-accent-ghost) 0%, var(--color-surface) 100%);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  text-align: center;
}

.about-page-cta-text {
  font-size: 1rem;
  color: var(--color-text-muted);
  margin-bottom: 16px;
  line-height: 1.6;
}

.about-page-cta .btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.legal-content {
  max-width: 700px;
  margin: 0 auto;
}

.legal-content h1 {
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.legal-content .last-updated {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin-bottom: 40px;
}

.legal-content h2 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-top: 32px;
  margin-bottom: 12px;
  color: var(--color-text);
}

.legal-content p {
  color: var(--color-text-muted);
  margin-bottom: 16px;
}

.legal-content ul {
  margin: 16px 0;
  padding-left: 24px;
  color: var(--color-text-muted);
}

.legal-content li {
  margin-bottom: 8px;
}

/* --- Breadcrumb / Back Link --- */
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  margin-top: 30px;
  margin-bottom: 24px;
  padding: 8px 0;
  transition: color var(--transition);
}

.app-detail .back-link {
  margin-bottom: 32px;
}

.back-link:hover {
  color: var(--color-accent);
}

.back-link i {
  font-size: 1rem;
  flex-shrink: 0;
}

.back-link:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

/* Fade-in on scroll */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.5s ease, transform 0.5s ease;
}