/* ==========================================================================
   ERI NUR SOFA — HIGH-PERFORMANCE DESIGN SYSTEM & MOTION
   Vanilla CSS | 60 FPS GPU-Accelerated Animations | Ultra-Premium Aesthetics
   ========================================================================== */

:root {
  /* Color Palette - Default Light / Stone Contrast */
  --bg-primary: #0b1220;
  --bg-surface: #12213b;
  --bg-surface-elevated: #162846;
  --bg-light: #f3f1ea;
  --bg-light-card: #f7f5ef;
  --bg-light-alt: #e9e6db;
  --bg-light-green: #e8eee2;
  --bg-card-green: #b9cfbf;
  --bg-card-blue: #cfd7ea;
  
  --text-dark: #101a2d;
  --text-dark-muted: #536077;
  --text-dark-body: #25334c;
  --text-white: #f7f5ef;
  --text-white-muted: rgba(247, 245, 239, 0.76);
  --text-white-dim: rgba(247, 245, 239, 0.52);

  /* Accents */
  --accent-lime: #d6ff3f;
  --accent-lime-hover: #c6f22e;
  --accent-lime-dim: rgba(214, 255, 63, 0.14);
  --accent-lime-glow: rgba(214, 255, 63, 0.35);
  --accent-green: #517060;
  --accent-wa: #25d366;
  --accent-wa-hover: #20bd5a;

  /* Borders */
  --border-dark: rgba(16, 26, 45, 0.12);
  --border-dark-strong: rgba(16, 26, 45, 0.2);
  --border-light: rgba(255, 255, 255, 0.14);
  --border-light-subtle: rgba(255, 255, 255, 0.08);

  /* Radius */
  --radius-xs: 0.375rem;
  --radius-sm: 0.5rem;
  --radius-md: 0.85rem;
  --radius-lg: 1.25rem;
  --radius-xl: 1.6rem;
  --radius-full: 9999px;

  /* Typography */
  --font-main: 'Plus Jakarta Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;

  /* Shadows */
  --shadow-subtle: 0 4px 20px -2px rgba(11, 18, 32, 0.06);
  --shadow-float: 0 20px 40px -8px rgba(11, 18, 32, 0.14);
  --shadow-wa: 0 8px 28px -4px rgba(37, 211, 102, 0.45);
  --shadow-glow: 0 0 35px -5px rgba(214, 255, 63, 0.25);
}

/* Dark Theme Overrides */
[data-theme="dark"] {
  --bg-primary: #070c16;
  --bg-surface: #0f1828;
  --bg-surface-elevated: #142239;
  --bg-light: #0b1220;
  --bg-light-card: #111c30;
  --bg-light-alt: #080e1a;
  --bg-light-green: #0e201c;
  --bg-card-green: #14352b;
  --bg-card-blue: #162744;

  --text-dark: #f1f5f9;
  --text-dark-muted: #94a3b8;
  --text-dark-body: #cbd5e1;

  --border-dark: rgba(255, 255, 255, 0.12);
  --border-dark-strong: rgba(255, 255, 255, 0.25);
  --shadow-subtle: 0 4px 20px -2px rgba(0, 0, 0, 0.4);
  --shadow-float: 0 20px 40px -8px rgba(0, 0, 0, 0.6);
}

/* Light Theme Overrides */
[data-theme="light"] {
  --bg-light: #f6f5f0;
  --bg-light-card: #ffffff;
  --bg-light-alt: #edeae0;
  --bg-light-green: #e5ece0;
  --bg-card-green: #b9cfbf;
  --bg-card-blue: #cfd7ea;

  --text-dark: #101a2d;
  --text-dark-muted: #536077;
  --text-dark-body: #25334c;

  --border-dark: rgba(16, 26, 45, 0.12);
  --border-dark-strong: rgba(16, 26, 45, 0.25);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-main);
  background-color: var(--bg-light);
  color: var(--text-dark);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Accessibility: Skip Link */
.skip-link {
  position: absolute;
  top: -100px;
  left: 1.5rem;
  background: var(--accent-lime);
  color: var(--bg-primary);
  padding: 0.75rem 1.25rem;
  font-weight: 700;
  border-radius: var(--radius-sm);
  z-index: 10000;
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: 1.5rem;
}

/* Scroll Progress Bar */
.scroll-progress-bar {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0%;
  background: linear-gradient(90deg, var(--accent-lime), #55ef88);
  z-index: 99999;
  transition: width 0.1s linear;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.25s ease, opacity 0.25s ease, transform 0.25s ease;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
  color: inherit;
}

::selection {
  background: var(--accent-lime);
  color: var(--bg-primary);
}

/* Focus Visibility for Accessibility */
:focus-visible {
  outline: 2px solid var(--accent-lime);
  outline-offset: 3px;
}

/* Container */
.container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

@media (min-width: 640px) {
  .container {
    padding: 0 2.5rem;
  }
}

@media (min-width: 1024px) {
  .container {
    padding: 0 4rem;
  }
}

/* Typography & Eyebrows */
.eyebrow {
  color: var(--accent-green);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.eyebrow-dark {
  color: var(--accent-lime);
}

/* Tag Badges */
.tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  border-radius: var(--radius-full);
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.13em;
  line-height: 1;
  padding: 0.55rem 0.85rem;
  text-transform: uppercase;
}

.tag-dark {
  border: 1px solid var(--border-light);
  color: var(--text-white-muted);
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(6px);
}

.tag-light {
  border: 1px solid var(--border-dark);
  color: var(--accent-green);
  background: rgba(16, 26, 45, 0.04);
}

.tag-green {
  background: rgba(16, 26, 45, 0.08);
  color: #1b3b31;
  border: 1px solid rgba(16, 26, 45, 0.12);
}

.tag-blue {
  background: rgba(16, 26, 45, 0.08);
  color: #1f3152;
  border: 1px solid rgba(16, 26, 45, 0.12);
}

.tag-lime {
  background: var(--accent-lime);
  color: var(--bg-primary);
  font-weight: 800;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.9rem 1.65rem;
  border-radius: var(--radius-full);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: pointer;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(rgba(255, 255, 255, 0.15), transparent);
  opacity: 0;
  transition: opacity 0.25s ease;
}

.btn:hover::after {
  opacity: 1;
}

.btn-primary {
  background-color: var(--accent-lime);
  color: var(--bg-primary);
  box-shadow: 0 4px 20px rgba(214, 255, 63, 0.28);
}

.btn-primary:hover {
  background-color: var(--accent-lime-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(214, 255, 63, 0.4);
}

.btn-wa {
  background-color: var(--accent-wa);
  color: #ffffff;
  box-shadow: var(--shadow-wa);
}

.btn-wa:hover {
  background-color: var(--accent-wa-hover);
  transform: translateY(-2px);
  box-shadow: 0 10px 30px -4px rgba(37, 211, 102, 0.6);
}

.btn-outline {
  border: 1px solid var(--border-light);
  color: var(--text-white);
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(6px);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: var(--accent-lime);
  color: var(--accent-lime);
  transform: translateY(-2px);
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero {
  position: relative;
  background-color: var(--bg-primary);
  color: var(--text-white);
  overflow: hidden;
  padding-bottom: 2.5rem;
}

.hero-grain {
  position: absolute;
  inset: 0;
  opacity: 0.7;
  pointer-events: none;
  background-image:
    linear-gradient(118deg, transparent 0%, rgba(214, 255, 63, 0.06) 42%, transparent 70%),
    radial-gradient(circle at 13% 78%, rgba(214, 255, 63, 0.18) 0 1px, transparent 1.5px),
    radial-gradient(circle at 88% 23%, rgba(255, 255, 255, 0.18) 0 1px, transparent 1.5px),
    linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
  background-size: auto, 24px 24px, 31px 31px, 48px 48px, 48px 48px;
}

/* Header & Sticky Nav Effect */
.site-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-light);
  padding: 1rem 0;
  position: relative;
  z-index: 20;
  gap: 0.75rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

.brand-badge {
  display: grid;
  place-items: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: var(--radius-full);
  border: 1px solid rgba(214, 255, 63, 0.7);
  color: var(--accent-lime);
  font-size: 0.625rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.brand:hover .brand-badge {
  transform: rotate(12deg) scale(1.05);
  box-shadow: 0 0 14px var(--accent-lime-glow);
}

.brand-name {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: rgba(255, 255, 255, 0.9);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.7);
  flex-wrap: wrap;
}

@media (min-width: 640px) {
  .nav-links {
    gap: 1.75rem;
  }
}

.nav-links a {
  position: relative;
  padding: 0.35rem 0;
  min-height: 38px;
  display: inline-flex;
  align-items: center;
}

.nav-links a:not(.nav-wa-pill)::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 0;
  width: 0;
  height: 1.5px;
  background-color: var(--accent-lime);
  transition: width 0.25s ease;
}

.nav-links a:not(.nav-wa-pill):hover::after,
.nav-links a.active:not(.nav-wa-pill)::after {
  width: 100%;
}

.nav-links a:hover {
  color: var(--accent-lime);
}

/* Header Controls: Theme & Language */
.header-controls {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-left: 0.25rem;
}

.theme-toggle-btn {
  display: grid;
  place-items: center;
  width: 2.15rem;
  height: 2.15rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-light);
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-white);
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  padding: 0;
}

.theme-toggle-btn:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: var(--accent-lime);
  color: var(--accent-lime);
  transform: translateY(-2px);
  box-shadow: 0 0 12px var(--accent-lime-glow);
}

.lang-switch-pill {
  display: inline-flex;
  align-items: center;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-light);
  background: rgba(255, 255, 255, 0.06);
  padding: 0.2rem;
  gap: 0.15rem;
}

.lang-btn {
  font-size: 0.6875rem;
  font-weight: 700;
  padding: 0.32rem 0.55rem;
  border-radius: var(--radius-full);
  color: rgba(255, 255, 255, 0.7);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  line-height: 1;
  background: none;
  cursor: pointer;
}

.lang-btn:hover {
  color: #ffffff;
}

.lang-btn.active {
  background: var(--accent-lime);
  color: var(--bg-primary);
  font-weight: 800;
  box-shadow: 0 2px 8px rgba(214, 255, 63, 0.3);
}

/* Comic Edition Switcher Pill in Navbar */
.comic-switch-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.28rem 0.65rem;
  border-radius: var(--radius-full);
  background: rgba(255, 206, 56, 0.12);
  border: 1px solid rgba(255, 206, 56, 0.5);
  color: #ffce38 !important;
  font-size: 0.6875rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-decoration: none;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  white-space: nowrap;
}

.comic-pill-badge {
  background: #ffce38;
  color: #101a2d;
  font-size: 0.6rem;
  font-weight: 900;
  padding: 0.12rem 0.35rem;
  border-radius: 4px;
  line-height: 1;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  transition: all 0.2s ease;
}

.comic-switch-pill:hover {
  background: #ffce38;
  color: #101a2d !important;
  border-color: #ffce38;
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(255, 206, 56, 0.35);
}

.comic-switch-pill:hover .comic-pill-badge {
  background: #101a2d;
  color: #ffce38;
}

[data-theme="light"] .comic-switch-pill {
  background: rgba(229, 178, 24, 0.12);
  border-color: rgba(229, 178, 24, 0.6);
  color: #b47a06 !important;
}

[data-theme="light"] .comic-switch-pill:hover {
  background: #f59e0b;
  color: #ffffff !important;
  border-color: #f59e0b;
}

.nav-wa-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.45rem 0.95rem;
  border-radius: var(--radius-full);
  background: rgba(37, 211, 102, 0.14);
  border: 1px solid rgba(37, 211, 102, 0.4);
  color: #55ef88 !important;
  font-weight: 700;
  transition: all 0.25s ease;
  white-space: nowrap;
}

.nav-wa-pill:hover {
  background: var(--accent-wa);
  color: #ffffff !important;
  border-color: var(--accent-wa);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.35);
}

@media (max-width: 480px) {
  .nav-wa-pill .nav-wa-text-full {
    display: none;
  }
  .nav-wa-pill .nav-wa-text-short {
    display: inline;
  }
}

@media (min-width: 481px) {
  .nav-wa-pill .nav-wa-text-short {
    display: none;
  }
}

/* Hero Content */
.hero-grid {
  display: grid;
  gap: 2.5rem;
  padding: 2rem 0 2.5rem;
}

@media (min-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1.3fr 0.7fr;
    align-items: flex-end;
    padding: 3rem 0 3rem;
  }
}

.hero-content {
  max-width: 54rem;
}

.hero-subtitle {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--accent-lime);
  margin-bottom: 1rem;
}

.hero-subtitle-line {
  display: inline-block;
  width: 2rem;
  height: 1px;
  background-color: var(--accent-lime);
}

.hero-title {
  font-size: clamp(2.35rem, 6.5vw, 6.2rem);
  font-weight: 700;
  line-height: 0.94;
  letter-spacing: -0.065em;
  text-wrap: balance;
  overflow-wrap: break-word;
}

.hero-lead-row {
  display: grid;
  gap: 1.25rem;
  margin-top: 2rem;
  max-width: 44rem;
}

@media (min-width: 640px) {
  .hero-lead-row {
    grid-template-columns: auto 1fr;
    align-items: flex-start;
    gap: 1.5rem;
    margin-top: 2.25rem;
  }
}

.dot-mark {
  width: 2.25rem;
  height: 2.25rem;
  color: var(--accent-lime);
  flex-shrink: 0;
}

@media (min-width: 640px) {
  .dot-mark {
    width: 2.5rem;
    height: 2.5rem;
  }
}

.hero-desc {
  font-size: 1.1rem;
  line-height: 1.75;
  color: var(--text-white-muted);
}

@media (min-width: 640px) {
  .hero-desc {
    font-size: 1.25rem;
    line-height: 1.8;
  }
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.85rem;
  margin-top: 2rem;
}

@media (min-width: 640px) {
  .hero-actions {
    gap: 1rem;
    margin-top: 2.25rem;
  }
}

@media (max-width: 480px) {
  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }
  .hero-actions .btn {
    width: 100%;
  }
}

/* Hero Aside Card */
.hero-aside {
  position: relative;
  width: 100%;
  max-width: 380px;
  margin: 0 auto;
}

@media (min-width: 1024px) {
  .hero-aside {
    max-width: 420px;
    margin: 0 0 0 auto;
  }
}

.hero-glow {
  position: absolute;
  inset: -0.75rem;
  border-radius: 2rem;
  background: rgba(214, 255, 63, 0.12);
  filter: blur(28px);
  transition: opacity 0.5s ease;
}

.hero-aside:hover .hero-glow {
  opacity: 1.4;
}

.hero-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-light);
  background: rgba(255, 255, 255, 0.05);
  padding: 1rem;
  backdrop-filter: blur(14px);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.4s ease;
}

.hero-card:hover {
  transform: translateY(-4px);
  border-color: rgba(214, 255, 63, 0.35);
}

.hero-card-img-wrapper {
  position: relative;
  aspect-ratio: 4 / 4.8;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: var(--bg-surface);
}

.hero-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.94;
  transition: transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.hero-card:hover .hero-card-img {
  transform: scale(1.04);
}

.hero-card-overlay {
  position: absolute;
  inset-x: 0;
  bottom: 0;
  background: linear-gradient(to top, #0b1220 0%, rgba(11, 18, 32, 0.8) 55%, transparent 100%);
  padding: 3.5rem 1.25rem 1.25rem;
  backdrop-filter: blur(2px);
}

.hero-card-tag {
  font-size: 0.625rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--accent-lime);
}

.hero-card-quote {
  margin-top: 0.4rem;
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.45;
  color: var(--text-white);
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.6);
}

.hero-card-footer {
  margin-top: 1rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--border-light-subtle);
  padding-top: 0.85rem;
  font-size: 0.625rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--text-white-dim);
}

.hero-card-footer span:nth-child(2) {
  text-align: center;
}

.hero-card-footer span:nth-child(3) {
  text-align: right;
  color: var(--accent-lime);
}

/* Hero Bottom Bar */
.hero-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  border-top: 1px solid var(--border-light);
  padding-top: 1.5rem;
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: rgba(255, 255, 255, 0.48);
}

@media (max-width: 640px) {
  .hero-bar {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
    font-size: 0.625rem;
  }
}

.hero-bar a {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255, 255, 255, 0.88);
}

.hero-bar a:hover {
  color: var(--accent-lime);
  transform: translateX(2px);
}

/* ==========================================================================
   TENTANG / CARA PANDANG SECTION
   ========================================================================== */
.section-about {
  padding: 5.5rem 0;
}

@media (min-width: 1024px) {
  .section-about {
    padding: 7.5rem 0;
  }
}

.about-grid {
  display: grid;
  gap: 2.5rem;
}

@media (min-width: 1024px) {
  .about-grid {
    grid-template-columns: 0.72fr 1.28fr;
    gap: 3.5rem;
  }
}

.section-title {
  font-size: clamp(2.2rem, 4vw, 3.25rem);
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: -0.055em;
  margin-top: 1rem;
}

.about-lead {
  font-size: 1.25rem;
  line-height: 1.8;
  color: var(--text-dark-body);
}

@media (min-width: 640px) {
  .about-lead {
    font-size: 1.35rem;
  }
}

.disciplines-grid {
  display: grid;
  gap: 1rem;
  border-top: 1px solid var(--border-dark);
  padding-top: 1.5rem;
  margin-top: 3rem;
}

@media (min-width: 640px) {
  .disciplines-grid {
    grid-template-columns: repeat(2, 1fr);
    column-gap: 2rem;
    row-gap: 1.25rem;
  }
}

.discipline-item {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-sm);
  transition: background-color 0.25s ease, transform 0.25s ease;
}

.discipline-item:hover {
  background-color: rgba(16, 26, 45, 0.035);
  transform: translateX(4px);
}

.discipline-num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent-green);
  padding-top: 0.15rem;
  font-weight: 700;
}

.discipline-text {
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1.5;
  color: var(--text-dark-body);
}

/* ==========================================================================
   KARYA / PROJECTS SECTION
   ========================================================================== */
.section-karya {
  background-color: var(--bg-light-alt);
  border-top: 1px solid var(--border-dark);
  border-bottom: 1px solid var(--border-dark);
  padding: 5.5rem 0;
}

@media (min-width: 1024px) {
  .section-karya {
    padding: 7.5rem 0;
  }
}

.karya-header {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.5rem;
}

.karya-header-desc {
  max-width: 24rem;
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--text-dark-muted);
}

/* Featured 4-Card Grid */
.featured-grid {
  display: grid;
  gap: 1.25rem;
  margin-top: 3rem;
}

@media (min-width: 1024px) {
  .featured-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.card-catet {
  position: relative;
  min-height: 430px;
  overflow: hidden;
  border-radius: var(--radius-xl);
  background-color: var(--bg-surface);
  padding: 2rem;
  color: var(--text-white);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.35s ease;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border: 1px solid var(--border-light-subtle);
}

@media (min-width: 640px) {
  .card-catet {
    padding: 2.5rem;
  }
}

.card-catet:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 45px -10px rgba(11, 18, 32, 0.4);
}

.catet-circle-1 {
  position: absolute;
  top: 2rem;
  right: -4rem;
  width: 16rem;
  height: 16rem;
  border-radius: 50%;
  border: 1px solid rgba(214, 255, 63, 0.25);
  pointer-events: none;
  transition: transform 0.6s ease;
}

.catet-circle-2 {
  position: absolute;
  top: 4.5rem;
  right: -1rem;
  width: 11rem;
  height: 11rem;
  border-radius: 50%;
  border: 1px solid rgba(214, 255, 63, 0.4);
  pointer-events: none;
  transition: transform 0.6s ease;
}

.card-catet:hover .catet-circle-1 {
  transform: scale(1.08) rotate(15deg);
}

.card-catet:hover .catet-circle-2 {
  transform: scale(1.12) rotate(-15deg);
}

.arrow-circle {
  display: grid;
  place-items: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--accent-lime);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.card-catet:hover .arrow-circle {
  border-color: var(--accent-lime);
  background: var(--accent-lime);
  color: var(--bg-primary);
  transform: rotate(45deg);
}

.card-title {
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.055em;
}

.card-esankem {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-dark);
  background-color: var(--bg-light-card);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.35s ease;
}

@media (min-width: 640px) {
  .card-esankem {
    padding: 2.5rem;
  }
}

.card-esankem:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-float);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  border-top: 1px solid var(--border-dark);
  padding-top: 1.5rem;
  margin-top: 2rem;
}

.stat-val {
  font-size: 1.85rem;
  font-weight: 700;
  letter-spacing: -0.05em;
  margin-top: 0.35rem;
}

.stat-unit {
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-dark-muted);
}

.card-green {
  border-radius: var(--radius-xl);
  background-color: var(--bg-card-green);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border: 1px solid rgba(16, 26, 45, 0.08);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.35s ease, border-color 0.35s ease;
}

@media (min-width: 640px) {
  .card-green {
    padding: 2.5rem;
  }
}

.card-green:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-float);
}

.card-green-desc {
  margin-top: 1rem;
  color: #273a36;
  font-size: 0.95rem;
  line-height: 1.6;
  transition: color 0.3s ease;
}

.card-blue {
  border-radius: var(--radius-xl);
  background-color: var(--bg-card-blue);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border: 1px solid rgba(16, 26, 45, 0.08);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.35s ease, border-color 0.35s ease;
}

@media (min-width: 640px) {
  .card-blue {
    padding: 2.5rem;
  }
}

.card-blue:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-float);
}

.card-blue-desc {
  margin-top: 1rem;
  color: #2f3c58;
  font-size: 0.95rem;
  line-height: 1.6;
  transition: color 0.3s ease;
}

/* Dark Theme Specific Enhancements for Featured Cards 03 & 04 */
[data-theme="dark"] .card-green {
  background-color: #0e271f;
  border-color: rgba(85, 239, 136, 0.22);
}

[data-theme="dark"] .card-green .card-title {
  color: #e6fcf0;
}

[data-theme="dark"] .card-green-desc {
  color: #a7dcc2;
}

[data-theme="dark"] .tag-green {
  background: rgba(85, 239, 136, 0.12);
  color: #55ef88;
  border-color: rgba(85, 239, 136, 0.28);
}

[data-theme="dark"] .card-blue {
  background-color: #112036;
  border-color: rgba(147, 197, 253, 0.22);
}

[data-theme="dark"] .card-blue .card-title {
  color: #eaf2ff;
}

[data-theme="dark"] .card-blue-desc {
  color: #aed0f8;
}

[data-theme="dark"] .tag-blue {
  background: rgba(147, 197, 253, 0.12);
  color: #93c5fd;
  border-color: rgba(147, 197, 253, 0.28);
}

/* Official Projects Grid */
.sub-section {
  margin-top: 5rem;
  border-top: 1px solid var(--border-dark);
  padding-top: 3rem;
}

.projects-grid {
  display: grid;
  gap: 1rem;
  margin-top: 2rem;
}

@media (min-width: 640px) {
  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1200px) {
  .projects-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.project-item {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 16.5rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-dark);
  background-color: var(--bg-light-card);
  padding: 1.6rem;
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.25s ease, border-color 0.25s ease;
}

.project-item:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-subtle);
  border-color: var(--border-dark-strong);
}

.project-item-title {
  font-size: 1.45rem;
  font-weight: 700;
  letter-spacing: -0.045em;
  line-height: 1.1;
  margin-top: 1.75rem;
}

.project-item-desc {
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--text-dark-muted);
  margin-top: 0.75rem;
}

.project-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  margin-top: 1.75rem;
}

.link-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-dark);
}

.link-btn svg {
  transition: transform 0.25s ease;
}

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

.link-btn:hover svg {
  transform: translate(2px, -2px);
}

.link-alt {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent-green);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.2s ease;
}

.link-alt:hover {
  color: var(--text-dark);
}

/* Evidence / Berita Grid */
.evidence-grid {
  display: grid;
  gap: 1rem;
  margin-top: 2rem;
}

@media (min-width: 1024px) {
  .evidence-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.evidence-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 13.5rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-dark);
  background-color: var(--bg-light-green);
  padding: 1.6rem;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.evidence-card:hover {
  background-color: #dce8d0;
  transform: translateY(-3px);
  box-shadow: var(--shadow-subtle);
}

[data-theme="dark"] .evidence-card {
  background-color: #0f231e;
  border-color: rgba(85, 239, 136, 0.18);
}

[data-theme="dark"] .evidence-card:hover {
  background-color: #143029;
  border-color: rgba(85, 239, 136, 0.35);
}

.evidence-title {
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.035em;
  margin-top: 1.5rem;
}

/* ==========================================================================
   TESTIMONIAL / SOCIAL PROOF SHOWCASE
   ========================================================================== */
.testimonial-card {
  position: relative;
  border-radius: var(--radius-xl);
  background: linear-gradient(150deg, #101c31 0%, #0a1322 100%);
  border: 1px solid rgba(214, 255, 63, 0.2);
  color: var(--text-white);
  padding: 1.75rem;
  margin-top: 2rem;
  overflow: hidden;
  box-shadow: 0 24px 50px -12px rgba(11, 18, 32, 0.5);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.35s ease, border-color 0.35s ease;
}

@media (min-width: 768px) {
  .testimonial-card {
    padding: 2.75rem;
  }
}

.testimonial-card:hover {
  border-color: rgba(214, 255, 63, 0.4);
  box-shadow: 0 30px 60px -15px rgba(11, 18, 32, 0.65), 0 0 35px -5px rgba(214, 255, 63, 0.15);
}

.testimonial-glow {
  position: absolute;
  top: -8rem;
  right: -8rem;
  width: 20rem;
  height: 20rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(214, 255, 63, 0.12) 0%, transparent 70%);
  pointer-events: none;
}

.testimonial-grid {
  display: grid;
  gap: 2rem;
  position: relative;
  z-index: 2;
}

@media (min-width: 1024px) {
  .testimonial-grid {
    grid-template-columns: 1fr 1.15fr;
    gap: 3rem;
    align-items: stretch;
  }
}

/* Simulated WhatsApp Interface */
.testimonial-chat-box {
  background: #0d1726;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.09);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.3);
}

.chat-header {
  background: rgba(18, 33, 59, 0.95);
  backdrop-filter: blur(8px);
  padding: 0.85rem 1.15rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.chat-user-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 0;
}

.chat-avatar {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: linear-gradient(135deg, #a855f7, #6366f1);
  color: #ffffff;
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 1rem;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(168, 85, 247, 0.4);
}

.chat-avatar-orange {
  background: linear-gradient(135deg, #ea580c, #f97316);
  box-shadow: 0 2px 8px rgba(234, 88, 12, 0.4);
}

.testimonials-wrapper {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
  margin-top: 2.5rem;
}

.chat-user-name {
  font-size: 0.9375rem;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: -0.01em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.chat-user-status {
  font-size: 0.725rem;
  color: var(--accent-wa);
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.chat-status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-wa);
}

.chat-body {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  background-color: #0b1422;
  background-image: 
    radial-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 16px 16px;
  flex: 1;
}

.bubble {
  max-width: 90%;
  padding: 0.75rem 0.95rem;
  border-radius: 0.85rem;
  font-size: 0.84rem;
  line-height: 1.5;
  position: relative;
}

.bubble-received {
  align-self: flex-start;
  background: #19273c;
  color: #e6edf8;
  border-bottom-left-radius: 0.2rem;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.bubble-sent {
  align-self: flex-end;
  background: #005c4b;
  color: #e9fbee;
  border-bottom-right-radius: 0.2rem;
}

.bubble-time {
  font-size: 0.65rem;
  color: rgba(255, 255, 255, 0.55);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.25rem;
  margin-top: 0.35rem;
}

.bubble-received .bubble-time {
  color: rgba(230, 237, 248, 0.5);
}

.chat-screenshot-trigger {
  margin-top: auto;
  padding: 0.9rem;
  background: rgba(214, 255, 63, 0.07);
  border: 1px dashed rgba(214, 255, 63, 0.35);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  cursor: pointer;
  transition: all 0.25s ease;
}

.chat-screenshot-trigger:hover {
  background: rgba(214, 255, 63, 0.14);
  border-color: var(--accent-lime);
  transform: translateY(-2px);
}

.chat-thumb-preview {
  width: 3.25rem;
  height: 3.25rem;
  border-radius: var(--radius-xs);
  object-fit: cover;
  border: 1px solid rgba(255, 255, 255, 0.15);
  flex-shrink: 0;
}

.chat-trigger-text {
  flex: 1;
  text-align: left;
}

.chat-trigger-title {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--accent-lime);
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.chat-trigger-sub {
  font-size: 0.725rem;
  color: var(--text-white-muted);
  margin-top: 0.15rem;
}

/* Right Content: Profile & Impact Pillars */
.testimonial-content {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.testimonial-header-badge-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 1rem;
}

.testimonial-quote-lead {
  font-size: clamp(1.2rem, 2.2vw, 1.6rem);
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: -0.035em;
  color: #ffffff;
  position: relative;
  padding-left: 1.25rem;
  border-left: 3px solid var(--accent-lime);
}

.testimonial-author-meta {
  margin-top: 1rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.author-name {
  font-size: 1.05rem;
  font-weight: 700;
  color: #ffffff;
}

.author-title {
  font-size: 0.8125rem;
  color: var(--text-white-muted);
}

/* 4 Impact Pillars Grid */
.testimonial-impact-grid {
  display: grid;
  gap: 0.85rem;
  margin: 1.75rem 0;
}

@media (min-width: 640px) {
  .testimonial-impact-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.testimonial-impact-card {
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 1rem 1.15rem;
  transition: all 0.25s ease;
}

.testimonial-impact-card:hover {
  background: rgba(255, 255, 255, 0.065);
  border-color: rgba(214, 255, 63, 0.3);
  transform: translateY(-2px);
}

.impact-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.4rem;
}

.impact-badge-num {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 700;
  color: var(--accent-lime);
  background: rgba(214, 255, 63, 0.12);
  padding: 0.15rem 0.45rem;
  border-radius: var(--radius-xs);
}

.impact-card-title {
  font-size: 0.875rem;
  font-weight: 700;
  color: #ffffff;
}

.impact-card-desc {
  font-size: 0.78rem;
  color: var(--text-white-muted);
  line-height: 1.45;
}

.testimonial-actions-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.85rem;
  margin-top: 0.75rem;
}

.btn-testimonial-primary {
  background-color: var(--accent-lime);
  color: var(--bg-primary);
  font-weight: 800;
}

.btn-testimonial-primary:hover {
  background-color: var(--accent-lime-hover);
  box-shadow: 0 8px 25px rgba(214, 255, 63, 0.35);
  transform: translateY(-2px);
}

.btn-testimonial-secondary {
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--text-white);
  background: rgba(255, 255, 255, 0.05);
}

.btn-testimonial-secondary:hover {
  border-color: var(--accent-lime);
  color: var(--accent-lime);
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
}

/* Gallery Cards */
.gallery-grid {
  display: grid;
  gap: 1.25rem;
  margin-top: 2rem;
}

@media (min-width: 640px) {
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1200px) {
  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.gallery-card {
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-dark);
  background-color: var(--bg-light-card);
  overflow: hidden;
  text-align: left;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s ease;
  cursor: pointer;
  display: flex;
  flex-direction: column;
}

.gallery-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-float);
}

.gallery-thumb-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background-color: #d9dedb;
}

.gallery-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.gallery-card:hover .gallery-thumb {
  transform: scale(1.045);
}

.gallery-thumb-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  background: linear-gradient(to top, rgba(11, 18, 32, 0.78) 0%, transparent 60%);
  padding: 1rem;
}

.gallery-info {
  padding: 1.4rem;
}

.gallery-title {
  font-size: 1.35rem;
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.04em;
  margin-top: 0.5rem;
}

.gallery-desc {
  font-size: 0.8125rem;
  color: var(--text-dark-muted);
  margin-top: 0.6rem;
}

/* ==========================================================================
   CARA KERJA SECTION
   ========================================================================== */
.section-steps {
  padding: 5.5rem 0;
}

@media (min-width: 1024px) {
  .section-steps {
    padding: 7.5rem 0;
  }
}

.steps-grid {
  display: grid;
  gap: 3rem;
}

@media (min-width: 1024px) {
  .steps-grid {
    grid-template-columns: 0.72fr 1.28fr;
  }
}

.steps-list {
  list-style: none;
  border-top: 1px solid var(--border-dark);
}

.step-item {
  display: grid;
  gap: 1rem;
  padding: 1.6rem 0;
  border-bottom: 1px solid var(--border-dark);
  transition: background-color 0.25s ease, padding 0.25s ease;
}

@media (min-width: 640px) {
  .step-item {
    grid-template-columns: 70px 180px 1fr;
    align-items: flex-start;
    padding: 1.85rem 0;
  }
}

.step-item:hover {
  background-color: rgba(16, 26, 45, 0.02);
  padding-left: 0.5rem;
}

.step-num {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--accent-green);
  font-weight: 700;
}

.step-title {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.035em;
}

.step-text {
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--text-dark-muted);
}

/* ==========================================================================
   WHATSAPP CTA / CONTACT BANNER
   ========================================================================== */
.section-contact-wa {
  background: var(--bg-surface);
  color: var(--text-white);
  padding: 5rem 0;
  position: relative;
  overflow: hidden;
}

.contact-wa-glow {
  position: absolute;
  top: -120px;
  right: -120px;
  width: 460px;
  height: 460px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(37, 211, 102, 0.28) 0%, transparent 70%);
  filter: blur(50px);
  pointer-events: none;
}

.contact-wa-grid {
  display: grid;
  gap: 2.5rem;
  position: relative;
  z-index: 10;
}

@media (min-width: 1024px) {
  .contact-wa-grid {
    grid-template-columns: 1.2fr 0.8fr;
    align-items: center;
  }
}

.contact-wa-title {
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 700;
  letter-spacing: -0.05em;
  line-height: 1.05;
}

.contact-wa-desc {
  font-size: 1.125rem;
  color: var(--text-white-muted);
  margin-top: 1rem;
  max-width: 36rem;
  line-height: 1.7;
}

.contact-card-box {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius-xl);
  padding: 2.25rem;
  backdrop-filter: blur(14px);
  text-align: center;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.28);
  transition: transform 0.35s ease;
}

.contact-card-box:hover {
  transform: translateY(-3px);
}

.wa-number-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-family: var(--font-mono);
  font-size: 1.35rem;
  font-weight: 700;
  color: #ffffff;
  margin: 1.25rem 0 1.75rem;
  background: rgba(0, 0, 0, 0.3);
  padding: 0.65rem 1.35rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(37, 211, 102, 0.45);
}

/* ==========================================================================
   QUOTE BANNER
   ========================================================================== */
.section-quote {
  background-color: var(--accent-lime);
  padding: 4.5rem 0;
  color: var(--bg-primary);
}

.quote-flex {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 2.5rem;
}

@media (min-width: 1024px) {
  .quote-flex {
    flex-direction: row;
    align-items: flex-end;
  }
}

.quote-text {
  max-width: 58rem;
  font-size: clamp(2rem, 5vw, 4.25rem);
  font-weight: 700;
  line-height: 0.96;
  letter-spacing: -0.055em;
}

.quote-author {
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: #2e4538;
  flex-shrink: 0;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
  background-color: var(--bg-primary);
  color: var(--text-white-dim);
  padding: 2.25rem 0;
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
}

@media (max-width: 640px) {
  .site-footer {
    padding-bottom: 6.5rem; /* Prevents floating FAB from covering footer text */
  }
}

.footer-flex {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
}

/* ==========================================================================
   MODAL / LIGHTBOX DIALOG
   ========================================================================== */
.lightbox-modal {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(6, 11, 20, 0.88);
  backdrop-filter: blur(10px);
  padding: 0.75rem;
  opacity: 0;
  transition: opacity 0.3s ease;
  height: 100dvh;
  max-height: 100dvh;
}

.lightbox-modal.active {
  display: flex;
  opacity: 1;
}

.lightbox-content {
  position: relative;
  width: 100%;
  max-width: 1380px;
  max-height: 94dvh;
  background: var(--bg-primary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  color: var(--text-white);
  box-shadow: 0 30px 70px -15px rgba(0, 0, 0, 0.8);
  transform: scale(0.96);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.lightbox-modal.active .lightbox-content {
  transform: scale(1);
}

.lightbox-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 1.25rem;
  border-bottom: 1px solid var(--border-light);
}

@media (min-width: 640px) {
  .lightbox-header {
    padding: 1rem 1.5rem;
  }
}

.lightbox-title {
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

@media (min-width: 640px) {
  .lightbox-title {
    font-size: 1.25rem;
  }
}

.lightbox-subtitle {
  font-size: 0.75rem;
  color: var(--text-white-dim);
  margin-top: 0.2rem;
}

.lightbox-close-btn {
  width: 2.75rem;
  height: 2.75rem;
  min-width: 44px;
  min-height: 44px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-light);
  display: grid;
  place-items: center;
  color: var(--text-white-muted);
  transition: all 0.2s ease;
  flex-shrink: 0;
}

.lightbox-close-btn:hover {
  color: #fff;
  border-color: var(--accent-lime);
  transform: rotate(90deg);
}

.lightbox-body {
  position: relative;
  flex: 1;
  min-height: 42vh;
  max-height: 60vh;
  background: #040810;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 0.75rem;
  user-select: none;
}

@media (min-width: 640px) {
  .lightbox-body {
    min-height: 60vh;
    padding: 1.5rem;
  }
}

.lightbox-img-container {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  overflow: auto;
}

.lightbox-img {
  max-width: 100%;
  max-height: 58vh;
  object-fit: contain;
  transform-origin: center center;
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: zoom-in;
}

@media (min-width: 640px) {
  .lightbox-img {
    max-height: 62vh;
  }
}

.lightbox-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius-full);
  background: rgba(11, 18, 32, 0.75);
  border: 1px solid var(--border-light);
  color: var(--text-white);
  display: grid;
  place-items: center;
  z-index: 10;
  transition: all 0.25s ease;
}

@media (min-width: 640px) {
  .lightbox-nav-btn {
    width: 2.75rem;
    height: 2.75rem;
    background: rgba(11, 18, 32, 0.85);
  }
}

.lightbox-nav-btn:hover {
  border-color: var(--accent-lime);
  background: var(--bg-surface);
  color: var(--accent-lime);
  transform: translateY(-50%) scale(1.08);
}

.lightbox-nav-btn:disabled {
  opacity: 0.2;
  cursor: not-allowed;
  transform: translateY(-50%);
}

.lightbox-prev {
  left: 0.5rem;
}

.lightbox-next {
  right: 0.5rem;
}

@media (min-width: 640px) {
  .lightbox-prev {
    left: 1rem;
  }
  .lightbox-next {
    right: 1rem;
  }
}

.lightbox-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.65rem 1rem;
  border-top: 1px solid var(--border-light);
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-white-dim);
}

@media (min-width: 640px) {
  .lightbox-toolbar {
    padding: 0.75rem 1.5rem;
  }
}

.zoom-controls {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.zoom-btn {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-light);
  color: var(--text-white-muted);
  display: grid;
  place-items: center;
  transition: all 0.2s ease;
}

.zoom-btn:hover {
  border-color: var(--accent-lime);
  color: #fff;
}

.zoom-btn:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

.lightbox-thumbs-bar {
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  padding: 0.65rem 1rem;
  border-top: 1px solid var(--border-light);
  scrollbar-width: thin;
}

@media (min-width: 640px) {
  .lightbox-thumbs-bar {
    padding: 0.75rem 1.5rem;
  }
}

.lightbox-thumb-btn {
  width: 4.5rem;
  height: 3rem;
  border-radius: var(--radius-sm);
  overflow: hidden;
  opacity: 0.45;
  flex-shrink: 0;
  border: 2px solid transparent;
  transition: all 0.2s ease;
}

@media (min-width: 640px) {
  .lightbox-thumb-btn {
    width: 5rem;
    height: 3.5rem;
  }
}

.lightbox-thumb-btn.active {
  opacity: 1;
  border-color: var(--accent-lime);
  box-shadow: 0 0 0 2px var(--bg-primary);
}

.lightbox-thumb-btn:hover {
  opacity: 0.9;
}

.lightbox-thumb-btn img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
}

/* ==========================================================================
   FLOATING WHATSAPP BUTTON (FAB) & BACK TO TOP
   ========================================================================== */
.floating-actions-container {
  position: fixed;
  bottom: calc(1.5rem + env(safe-area-inset-bottom, 0px));
  right: calc(1.5rem + env(safe-area-inset-right, 0px));
  z-index: 999;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.75rem;
}

.floating-wa-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  background-color: var(--accent-wa);
  color: #ffffff;
  padding: 0.85rem 1.4rem;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.8125rem;
  letter-spacing: 0.04em;
  box-shadow: var(--shadow-wa);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  text-decoration: none;
}

.floating-wa-btn:hover {
  background-color: var(--accent-wa-hover);
  transform: translateY(-4px) scale(1.03);
  box-shadow: 0 12px 32px -2px rgba(37, 211, 102, 0.65);
  color: #fff;
}

.back-to-top-btn {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: var(--radius-full);
  background: var(--bg-primary);
  border: 1px solid var(--border-light);
  color: var(--text-white);
  display: grid;
  place-items: center;
  box-shadow: var(--shadow-float);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.back-to-top-btn.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top-btn:hover {
  background: var(--bg-surface);
  border-color: var(--accent-lime);
  color: var(--accent-lime);
  transform: translateY(-3px);
}

.wa-pulse-dot {
  width: 9px;
  height: 9px;
  background-color: #ffffff;
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.7);
  animation: pulse-wa 2s infinite;
}

@keyframes pulse-wa {
  0% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.7);
  }
  70% {
    transform: scale(1);
    box-shadow: 0 0 0 8px rgba(255, 255, 255, 0);
  }
  100% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(255, 255, 255, 0);
  }
}

@media (max-width: 640px) {
  .floating-actions-container {
    bottom: 1.25rem;
    right: 1.25rem;
  }
  .floating-wa-btn {
    padding: 0.75rem 1.15rem;
    font-size: 0.75rem;
  }
}

/* ==========================================================================
   GPU-ACCELERATED SCROLL REVEAL ANIMATIONS
   ========================================================================== */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger delay classes */
.delay-100 { transition-delay: 100ms; }
.delay-200 { transition-delay: 200ms; }
.delay-300 { transition-delay: 300ms; }
.delay-400 { transition-delay: 400ms; }
.delay-500 { transition-delay: 500ms; }

/* Accessibility: Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .reveal {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }

  .hero-card,
  .card-catet,
  .card-esankem,
  .gallery-card,
  .floating-wa-btn,
  .btn {
    transition: none !important;
    transform: none !important;
  }

  .wa-pulse-dot {
    animation: none !important;
  }
}