/* ============================================================
   PT. ANGGANA JAYA ABADI — Website Company Profile
   Design System & Styles
   ============================================================ */

/* ── Google Fonts ── */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Roboto+Slab:wght@300;400;500;600;700;800&display=swap');

/* ── CSS Custom Properties (Design Tokens) ── */
:root {
  /* Colors */
  --color-primary: #1B3A5C;
  --color-primary-light: #2A5A8C;
  --color-primary-dark: #0F2440;
  --color-accent: #C41E3A;
  --color-accent-dark: #8B1528;
  --color-accent-light: #E8354F;
  --color-teal: #00B4D8;
  --color-teal-dark: #0096B4;
  --color-dark: #0A1628;
  --color-darker: #060E1A;
  --color-gray-900: #111827;
  --color-gray-800: #1E293B;
  --color-gray-700: #334155;
  --color-gray-600: #475569;
  --color-gray-400: #94A3B8;
  --color-gray-300: #CBD5E1;
  --color-gray-100: #F1F5F9;
  --color-light: #F8FAFC;
  --color-white: #FFFFFF;
  --color-gold: #D4A853;

  /* Typography */
  --font-heading: 'Roboto Slab', Georgia, 'Times New Roman', serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Spacing */
  --section-padding: 100px 0;
  --container-width: 1200px;
  --container-padding: 0 24px;

  /* Borders & Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.12);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.15);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.2);
  --shadow-xl: 0 16px 48px rgba(0,0,0,0.3);
  --shadow-glow-teal: 0 0 20px rgba(0,180,216,0.3);
  --shadow-glow-accent: 0 0 20px rgba(196,30,58,0.3);

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
  --transition-spring: 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

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

body {
  font-family: var(--font-body);
  background-color: var(--color-dark);
  color: var(--color-gray-300);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: var(--color-teal);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-teal-dark);
}

ul, ol {
  list-style: none;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-white);
  line-height: 1.2;
  font-weight: 700;
}

/* ── Custom Scrollbar ── */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--color-darker);
}
::-webkit-scrollbar-thumb {
  background: var(--color-primary);
  border-radius: var(--radius-full);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--color-primary-light);
}

/* ── Utility Classes ── */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: var(--container-padding);
}

.section-title {
  font-size: 2.75rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 16px;
  position: relative;
  color: var(--color-white);
}

.section-subtitle {
  text-align: center;
  font-size: 1.1rem;
  color: var(--color-gray-400);
  max-width: 640px;
  margin: 0 auto 60px;
  line-height: 1.7;
}

.section-title-accent {
  display: block;
  width: 60px;
  height: 4px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-teal));
  margin: 16px auto 0;
  border-radius: var(--radius-full);
}

/* ── Scroll Animation ── */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

.reveal-left {
  opacity: 0;
  transform: translateX(-60px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-left.revealed {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(60px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-right.revealed {
  opacity: 1;
  transform: translateX(0);
}

.reveal-scale {
  opacity: 0;
  transform: scale(0.85);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-scale.revealed {
  opacity: 1;
  transform: scale(1);
}

/* ── Preloader ── */
#preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--color-darker);
  z-index: 10000;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

#preloader.hidden {
  opacity: 0;
  visibility: hidden;
}

.preloader-logo {
  width: 80px;
  height: 80px;
  animation: pulse 1.2s ease-in-out infinite;
}

.preloader-bar {
  width: 120px;
  height: 3px;
  background: var(--color-gray-800);
  margin-top: 24px;
  border-radius: var(--radius-full);
  overflow: hidden;
}

.preloader-bar::after {
  content: '';
  display: block;
  width: 40%;
  height: 100%;
  background: linear-gradient(90deg, var(--color-accent), var(--color-teal));
  border-radius: var(--radius-full);
  animation: preloader-slide 1s ease-in-out infinite;
}

@keyframes preloader-slide {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(350%); }
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.08); opacity: 0.8; }
}

/* ============================================================
   HEADER / NAVBAR
   ============================================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 18px 0;
  transition: all var(--transition-normal);
  background: transparent;
}

.navbar.scrolled {
  background: rgba(10, 22, 40, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 12px 0;
  box-shadow: 0 2px 20px rgba(0,0,0,0.3);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.navbar-brand img {
  height: 44px;
  width: auto;
  border-radius: 6px;
}

.navbar-brand-text {
  display: flex;
  flex-direction: column;
}

.navbar-brand-name {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-white);
  line-height: 1.2;
}

.navbar-brand-tagline {
  font-size: 0.7rem;
  color: var(--color-gray-400);
  font-style: italic;
  letter-spacing: 0.5px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-links a {
  color: var(--color-gray-300);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--color-teal);
  transition: all var(--transition-normal);
  transform: translateX(-50%);
  border-radius: var(--radius-full);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--color-white);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 60%;
}

.nav-cta {
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark)) !important;
  color: var(--color-white) !important;
  padding: 10px 24px !important;
  border-radius: var(--radius-full) !important;
  font-weight: 600 !important;
  transition: all var(--transition-normal) !important;
  box-shadow: 0 4px 15px rgba(196, 30, 58, 0.3);
}

.nav-cta::after {
  display: none !important;
}

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(196, 30, 58, 0.5) !important;
}

/* Language Dropdown */
.lang-dropdown {
  position: relative;
  margin-left: 8px;
}

.lang-toggle {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-sm);
  color: var(--color-gray-300);
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.lang-toggle:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--color-teal);
  color: var(--color-white);
}

.lang-toggle .lang-flag {
  font-size: 1rem;
  line-height: 1;
}

.lang-toggle .lang-arrow {
  width: 12px;
  height: 12px;
  transition: transform var(--transition-fast);
}

.lang-dropdown.open .lang-arrow {
  transform: rotate(180deg);
}

.lang-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 160px;
  background: rgba(15, 36, 64, 0.97);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-md);
  padding: 6px;
  box-shadow: var(--shadow-xl);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all var(--transition-normal);
  z-index: 1002;
}

.lang-dropdown.open .lang-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.lang-option {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 10px 14px;
  background: transparent;
  border: none;
  border-radius: var(--radius-sm);
  color: var(--color-gray-300);
  font-family: var(--font-body);
  font-size: 0.88rem;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: left;
}

.lang-option:hover {
  background: rgba(0, 180, 216, 0.1);
  color: var(--color-white);
}

.lang-option.active {
  background: rgba(0, 180, 216, 0.15);
  color: var(--color-teal);
  font-weight: 600;
}

.lang-option .lang-flag {
  font-size: 1.15rem;
  line-height: 1;
}

.lang-option .lang-name {
  flex: 1;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
  z-index: 1001;
}

.hamburger span {
  width: 26px;
  height: 2.5px;
  background: var(--color-white);
  border-radius: var(--radius-full);
  transition: all var(--transition-normal);
  transform-origin: center;
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ============================================================
   HERO SECTION
   ============================================================ */
#hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('assets/extracted_images/page_1_img_1_5.jpeg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  filter: brightness(0.35);
  transform: scale(1.05);
  transition: transform 8s ease;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    180deg,
    rgba(10, 22, 40, 0.6) 0%,
    rgba(10, 22, 40, 0.3) 40%,
    rgba(10, 22, 40, 0.7) 80%,
    rgba(10, 22, 40, 0.95) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 850px;
  padding: 0 24px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0, 180, 216, 0.12);
  border: 1px solid rgba(0, 180, 216, 0.3);
  color: var(--color-teal);
  padding: 8px 20px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 28px;
  letter-spacing: 1px;
  text-transform: uppercase;
  animation: fadeInDown 0.8s ease 0.3s both;
}

.hero-badge svg {
  width: 16px;
  height: 16px;
}

.hero-title {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-white);
  margin-bottom: 8px;
  line-height: 1.1;
  animation: fadeInUp 0.8s ease 0.5s both;
}

.hero-title span {
  background: linear-gradient(135deg, var(--color-teal), var(--color-accent-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-tagline {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-style: italic;
  color: var(--color-gold);
  margin-bottom: 20px;
  animation: fadeInUp 0.8s ease 0.7s both;
  letter-spacing: 1px;
}

.hero-desc {
  font-size: 1.1rem;
  color: var(--color-gray-300);
  max-width: 600px;
  margin: 0 auto 40px;
  line-height: 1.8;
  animation: fadeInUp 0.8s ease 0.9s both;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  animation: fadeInUp 0.8s ease 1.1s both;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: var(--radius-full);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all var(--transition-normal);
  text-decoration: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
  color: var(--color-white);
  box-shadow: 0 4px 20px rgba(196, 30, 58, 0.4);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(196, 30, 58, 0.5);
  color: var(--color-white);
}

.btn-outline {
  background: transparent;
  color: var(--color-white);
  border: 2px solid rgba(255,255,255,0.3);
  backdrop-filter: blur(4px);
}

.btn-outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--color-teal);
  color: var(--color-teal);
  transform: translateY(-3px);
}

.btn svg {
  width: 18px;
  height: 18px;
}

/* Hero scroll indicator */
.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--color-gray-400);
  font-size: 0.75rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  animation: fadeInUp 0.8s ease 1.5s both;
}

.scroll-mouse {
  width: 24px;
  height: 38px;
  border: 2px solid var(--color-gray-400);
  border-radius: 12px;
  position: relative;
}

.scroll-mouse::after {
  content: '';
  position: absolute;
  top: 6px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 8px;
  background: var(--color-teal);
  border-radius: var(--radius-full);
  animation: scroll-dot 1.5s ease-in-out infinite;
}

@keyframes scroll-dot {
  0% { opacity: 1; transform: translateX(-50%) translateY(0); }
  100% { opacity: 0; transform: translateX(-50%) translateY(14px); }
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ============================================================
   ABOUT SECTION
   ============================================================ */
#tentang {
  padding: var(--section-padding);
  background: var(--color-dark);
  position: relative;
}

#tentang::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-primary-light), transparent);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-text h2 {
  font-size: 2.5rem;
  margin-bottom: 24px;
}

.about-text h2 span {
  color: var(--color-teal);
}

.about-text p {
  color: var(--color-gray-300);
  margin-bottom: 16px;
  font-size: 1.05rem;
  line-height: 1.8;
}

.about-text .highlight-text {
  color: var(--color-gold);
  font-style: italic;
  font-family: var(--font-heading);
  font-size: 1.15rem;
  border-left: 3px solid var(--color-gold);
  padding-left: 16px;
  margin: 24px 0;
}

.about-counters {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.counter-card {
  background: linear-gradient(135deg, rgba(30, 41, 59, 0.8), rgba(30, 41, 59, 0.4));
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  transition: all var(--transition-normal);
  backdrop-filter: blur(8px);
}

.counter-card:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 180, 216, 0.2);
  box-shadow: var(--shadow-glow-teal);
}

.counter-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(0,180,216,0.15), rgba(0,180,216,0.05));
  border-radius: var(--radius-md);
  color: var(--color-teal);
}

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

.counter-number {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-white);
  font-family: var(--font-body);
  line-height: 1;
}

.counter-number .counter-suffix {
  font-size: 1.5rem;
  color: var(--color-teal);
}

.counter-label {
  font-size: 0.9rem;
  color: var(--color-gray-400);
  margin-top: 8px;
}

/* ============================================================
   SMK3L SECTION
   ============================================================ */
#smk3l {
  padding: var(--section-padding);
  background: var(--color-darker);
  position: relative;
}

.smk3l-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.smk3l-card {
  background: linear-gradient(145deg, rgba(27, 58, 92, 0.3), rgba(30, 41, 59, 0.5));
  border: 1px solid rgba(0, 180, 216, 0.1);
  border-radius: var(--radius-lg);
  padding: 40px 28px;
  text-align: center;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.smk3l-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--color-teal), var(--color-primary-light));
  transform: scaleX(0);
  transition: transform var(--transition-normal);
  transform-origin: left;
}

.smk3l-card:hover::before {
  transform: scaleX(1);
}

.smk3l-card:hover {
  transform: translateY(-6px);
  border-color: rgba(0, 180, 216, 0.25);
  box-shadow: var(--shadow-glow-teal);
}

.smk3l-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(0,180,216,0.15), rgba(0,180,216,0.05));
  border-radius: var(--radius-lg);
  color: var(--color-teal);
}

.smk3l-icon svg {
  width: 32px;
  height: 32px;
}

.smk3l-card h3 {
  font-size: 1.2rem;
  margin-bottom: 12px;
  font-family: var(--font-body);
  font-weight: 700;
}

.smk3l-card p {
  font-size: 0.95rem;
  color: var(--color-gray-400);
  line-height: 1.7;
}

/* ============================================================
   VALUES SECTION
   ============================================================ */
#nilai {
  padding: var(--section-padding);
  background: var(--color-dark);
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
}

.value-card {
  background: linear-gradient(145deg, rgba(30, 41, 59, 0.6), rgba(30, 41, 59, 0.3));
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  padding: 36px 20px;
  text-align: center;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.value-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  border-radius: var(--radius-full) var(--radius-full) 0 0;
}

.value-card:nth-child(1)::before { background: #3B82F6; }
.value-card:nth-child(2)::before { background: #F59E0B; }
.value-card:nth-child(3)::before { background: #EF4444; }
.value-card:nth-child(4)::before { background: #F97316; }
.value-card:nth-child(5)::before { background: #22C55E; }

.value-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.value-card:nth-child(1):hover { border-color: rgba(59,130,246,0.3); box-shadow: 0 0 20px rgba(59,130,246,0.2); }
.value-card:nth-child(2):hover { border-color: rgba(245,158,11,0.3); box-shadow: 0 0 20px rgba(245,158,11,0.2); }
.value-card:nth-child(3):hover { border-color: rgba(239,68,68,0.3); box-shadow: 0 0 20px rgba(239,68,68,0.2); }
.value-card:nth-child(4):hover { border-color: rgba(249,115,22,0.3); box-shadow: 0 0 20px rgba(249,115,22,0.2); }
.value-card:nth-child(5):hover { border-color: rgba(34,197,94,0.3); box-shadow: 0 0 20px rgba(34,197,94,0.2); }

.value-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-lg);
  font-size: 1.5rem;
}

.value-card:nth-child(1) .value-icon { background: rgba(59,130,246,0.12); color: #3B82F6; }
.value-card:nth-child(2) .value-icon { background: rgba(245,158,11,0.12); color: #F59E0B; }
.value-card:nth-child(3) .value-icon { background: rgba(239,68,68,0.12); color: #EF4444; }
.value-card:nth-child(4) .value-icon { background: rgba(249,115,22,0.12); color: #F97316; }
.value-card:nth-child(5) .value-icon { background: rgba(34,197,94,0.12); color: #22C55E; }

.value-icon svg {
  width: 28px;
  height: 28px;
}

.value-card h3 {
  font-size: 1.05rem;
  font-family: var(--font-body);
  font-weight: 700;
  margin-bottom: 10px;
}

.value-card p {
  font-size: 0.88rem;
  color: var(--color-gray-400);
  line-height: 1.6;
}

/* ============================================================
   TIMELINE / HISTORY SECTION
   ============================================================ */
#sejarah {
  padding: var(--section-padding);
  background: var(--color-darker);
  position: relative;
  overflow: hidden;
}

.timeline {
  position: relative;
  max-width: 900px;
  margin: 60px auto 0;
}

.timeline-line {
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--color-teal), var(--color-primary-light), var(--color-gray-700));
  transform: translateX(-50%);
  border-radius: var(--radius-full);
}

.timeline-item {
  display: flex;
  align-items: center;
  margin-bottom: 48px;
  position: relative;
}

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

.timeline-item:nth-child(odd) {
  flex-direction: row;
}

.timeline-item:nth-child(even) {
  flex-direction: row-reverse;
}

.timeline-content {
  width: 44%;
  background: linear-gradient(145deg, rgba(30, 41, 59, 0.6), rgba(30, 41, 59, 0.3));
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: all var(--transition-normal);
}

.timeline-content:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 180, 216, 0.2);
  box-shadow: var(--shadow-glow-teal);
}

.timeline-dot {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 20px;
  height: 20px;
  background: var(--color-teal);
  border: 4px solid var(--color-darker);
  border-radius: 50%;
  z-index: 2;
  box-shadow: 0 0 12px rgba(0,180,216,0.4);
}

.timeline-year {
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-teal);
  font-family: var(--font-body);
  margin-bottom: 4px;
}

.timeline-phase {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-gold);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 10px;
}

.timeline-content p {
  font-size: 0.95rem;
  color: var(--color-gray-400);
  line-height: 1.6;
}

/* ============================================================
   SERVICES SECTION
   ============================================================ */
#layanan {
  padding: var(--section-padding);
  background: var(--color-dark);
  position: relative;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.service-card {
  background: linear-gradient(145deg, rgba(27, 58, 92, 0.25), rgba(30, 41, 59, 0.5));
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-xl);
  padding: 44px 32px;
  text-align: center;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.service-card::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at center, rgba(0,180,216,0.06) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.service-card:hover::after {
  opacity: 1;
}

.service-card:hover {
  transform: translateY(-8px);
  border-color: rgba(0, 180, 216, 0.2);
  box-shadow: var(--shadow-xl);
}

.service-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(0,180,216,0.12), rgba(27,58,92,0.3));
  border-radius: var(--radius-xl);
  color: var(--color-teal);
  position: relative;
  z-index: 1;
}

.service-icon svg {
  width: 40px;
  height: 40px;
}

.service-card h3 {
  font-size: 1.35rem;
  font-family: var(--font-body);
  font-weight: 700;
  margin-bottom: 6px;
  position: relative;
  z-index: 1;
}

.service-card .service-subtitle {
  font-size: 0.85rem;
  font-style: italic;
  color: var(--color-teal);
  margin-bottom: 16px;
  position: relative;
  z-index: 1;
}

.service-card p {
  font-size: 0.95rem;
  color: var(--color-gray-400);
  line-height: 1.7;
  position: relative;
  z-index: 1;
}

/* ============================================================
   FACILITIES SECTION
   ============================================================ */
#fasilitas {
  padding: var(--section-padding);
  background: var(--color-darker);
}

.facilities-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.facilities-capabilities {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.capability-card {
  background: linear-gradient(145deg, rgba(30, 41, 59, 0.6), rgba(30, 41, 59, 0.3));
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  transition: all var(--transition-normal);
}

.capability-card:hover {
  border-color: rgba(0,180,216,0.2);
  transform: translateX(4px);
}

.capability-icon {
  width: 48px;
  height: 48px;
  min-width: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(0,180,216,0.15), rgba(0,180,216,0.05));
  border-radius: var(--radius-md);
  color: var(--color-teal);
}

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

.capability-card h3 {
  font-size: 1.1rem;
  font-family: var(--font-body);
  font-weight: 700;
  margin-bottom: 6px;
}

.capability-card p {
  font-size: 0.9rem;
  color: var(--color-gray-400);
  line-height: 1.6;
}

.facilities-list {
  background: linear-gradient(145deg, rgba(27, 58, 92, 0.2), rgba(30, 41, 59, 0.5));
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  padding: 36px;
}

.facilities-list h3 {
  font-size: 1.3rem;
  font-family: var(--font-body);
  font-weight: 700;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.facilities-list h3 svg {
  color: var(--color-teal);
  width: 22px;
  height: 22px;
}

.facility-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  transition: all var(--transition-fast);
}

.facility-item:last-child {
  border-bottom: none;
}

.facility-item:hover {
  padding-left: 8px;
}

.facility-check {
  width: 24px;
  height: 24px;
  min-width: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 180, 216, 0.12);
  border-radius: 6px;
  color: var(--color-teal);
}

.facility-check svg {
  width: 14px;
  height: 14px;
}

.facility-item span {
  font-size: 0.95rem;
  color: var(--color-gray-300);
}

/* ============================================================
   LAYOUT SECTION
   ============================================================ */
#layout {
  padding: var(--section-padding);
  background: var(--color-dark);
}

.layout-wrapper {
  background: linear-gradient(145deg, rgba(30, 41, 59, 0.4), rgba(30, 41, 59, 0.2));
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-xl);
  padding: 32px;
  overflow: hidden;
}

.layout-image-container {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: zoom-in;
  transition: all var(--transition-normal);
}

.layout-image-container:hover {
  box-shadow: var(--shadow-glow-teal);
}

.layout-image-container img {
  width: 100%;
  border-radius: var(--radius-lg);
  background: var(--color-white);
}

.layout-image-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 24px;
  background: linear-gradient(transparent, rgba(10,22,40,0.8));
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--color-white);
  font-size: 0.95rem;
  font-weight: 500;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.layout-image-container:hover .layout-image-overlay {
  opacity: 1;
}

.layout-image-overlay svg {
  width: 20px;
  height: 20px;
}

/* ============================================================
   GALLERY SECTION
   ============================================================ */
#galeri {
  padding: var(--section-padding);
  background: var(--color-darker);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.gallery-item {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 16/10;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.gallery-item:hover img {
  transform: scale(1.08);
}

.gallery-item-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(transparent 40%, rgba(10, 22, 40, 0.85));
  opacity: 0;
  transition: opacity var(--transition-normal);
  display: flex;
  align-items: flex-end;
  padding: 20px;
}

.gallery-item:hover .gallery-item-overlay {
  opacity: 1;
}

.gallery-item-caption {
  color: var(--color-white);
  font-size: 0.95rem;
  font-weight: 600;
}

.gallery-item.featured {
  grid-column: span 2;
  aspect-ratio: 2/1;
}

/* ============================================================
   CONTACT SECTION
   ============================================================ */
#kontak {
  padding: var(--section-padding);
  background: var(--color-dark);
  position: relative;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}

.contact-form {
  background: linear-gradient(145deg, rgba(30, 41, 59, 0.6), rgba(30, 41, 59, 0.3));
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-xl);
  padding: 40px;
}

.contact-form h3 {
  font-size: 1.5rem;
  font-family: var(--font-body);
  font-weight: 700;
  margin-bottom: 24px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-gray-300);
  margin-bottom: 8px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 16px;
  background: rgba(10, 22, 40, 0.5);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-sm);
  color: var(--color-white);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: all var(--transition-fast);
  outline: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--color-gray-600);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--color-teal);
  box-shadow: 0 0 0 3px rgba(0, 180, 216, 0.1);
}

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

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

.btn-submit {
  width: 100%;
  padding: 14px 32px;
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
  color: var(--color-white);
  border: none;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-normal);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.btn-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(196, 30, 58, 0.4);
}

.btn-submit svg {
  width: 18px;
  height: 18px;
}

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

.contact-info-card {
  background: linear-gradient(145deg, rgba(30, 41, 59, 0.6), rgba(30, 41, 59, 0.3));
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  padding: 28px;
}

.contact-info-card h3 {
  font-size: 1.3rem;
  font-family: var(--font-body);
  font-weight: 700;
  margin-bottom: 20px;
}

.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 18px;
}

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

.contact-detail-icon {
  width: 40px;
  height: 40px;
  min-width: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 180, 216, 0.1);
  border-radius: var(--radius-sm);
  color: var(--color-teal);
}

.contact-detail-icon svg {
  width: 18px;
  height: 18px;
}

.contact-detail-text strong {
  display: block;
  font-size: 0.85rem;
  color: var(--color-gray-400);
  font-weight: 500;
  margin-bottom: 2px;
}

.contact-detail-text span {
  font-size: 0.95rem;
  color: var(--color-white);
}

.contact-detail-text a {
  color: var(--color-teal);
}

.contact-map {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.06);
  height: 240px;
}

.contact-map iframe {
  width: 100%;
  height: 100%;
  border: none;
  filter: brightness(0.8) contrast(1.1) saturate(0.8);
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: var(--color-darker);
  border-top: 1px solid rgba(255,255,255,0.04);
  padding: 60px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  padding-bottom: 40px;
}

.footer-brand {
  display: flex;
  flex-direction: column;
}

.footer-brand img {
  height: 48px;
  width: auto;
  margin-bottom: 16px;
  border-radius: 6px;
}

.footer-brand p {
  font-size: 0.9rem;
  color: var(--color-gray-400);
  line-height: 1.7;
  margin-bottom: 20px;
}

.footer-social {
  display: flex;
  gap: 12px;
}

.footer-social a {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-sm);
  color: var(--color-gray-400);
  transition: all var(--transition-normal);
}

.footer-social a:hover {
  background: var(--color-teal);
  border-color: var(--color-teal);
  color: var(--color-white);
  transform: translateY(-2px);
}

.footer-social a svg {
  width: 18px;
  height: 18px;
}

.footer-links h4 {
  font-size: 1rem;
  font-family: var(--font-body);
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--color-white);
}

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

.footer-links ul li a {
  color: var(--color-gray-400);
  font-size: 0.9rem;
  transition: all var(--transition-fast);
}

.footer-links ul li a:hover {
  color: var(--color-teal);
  padding-left: 4px;
}

.footer-newsletter h4 {
  font-size: 1rem;
  font-family: var(--font-body);
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--color-white);
}

.footer-newsletter p {
  font-size: 0.9rem;
  color: var(--color-gray-400);
  margin-bottom: 16px;
}

.footer-newsletter-form {
  display: flex;
  gap: 8px;
}

.footer-newsletter-form input {
  flex: 1;
  padding: 10px 14px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-sm);
  color: var(--color-white);
  font-size: 0.9rem;
  outline: none;
  font-family: var(--font-body);
}

.footer-newsletter-form input:focus {
  border-color: var(--color-teal);
}

.footer-newsletter-form button {
  padding: 10px 18px;
  background: var(--color-teal);
  border: none;
  border-radius: var(--radius-sm);
  color: var(--color-white);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.footer-newsletter-form button:hover {
  background: var(--color-teal-dark);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-bottom p {
  font-size: 0.85rem;
  color: var(--color-gray-600);
}

.footer-bottom-links {
  display: flex;
  gap: 20px;
}

.footer-bottom-links a {
  font-size: 0.85rem;
  color: var(--color-gray-600);
}

.footer-bottom-links a:hover {
  color: var(--color-teal);
}

/* ============================================================
   FLOATING WHATSAPP BUTTON
   ============================================================ */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  width: 60px;
  height: 60px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  transition: all var(--transition-normal);
  animation: whatsapp-bounce 2s ease-in-out infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 30px rgba(37, 211, 102, 0.6);
  animation: none;
}

.whatsapp-float svg {
  width: 30px;
  height: 30px;
  fill: white;
}

.whatsapp-tooltip {
  position: absolute;
  right: 72px;
  background: var(--color-white);
  color: var(--color-gray-900);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 500;
  white-space: nowrap;
  box-shadow: var(--shadow-md);
  opacity: 0;
  transform: translateX(10px);
  transition: all var(--transition-normal);
  pointer-events: none;
}

.whatsapp-float:hover .whatsapp-tooltip {
  opacity: 1;
  transform: translateX(0);
}

@keyframes whatsapp-bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

/* ============================================================
   LIGHTBOX
   ============================================================ */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(6, 14, 26, 0.95);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
  backdrop-filter: blur(8px);
}

.lightbox.active {
  opacity: 1;
  visibility: visible;
}

.lightbox img {
  max-width: 90vw;
  max-height: 90vh;
  object-fit: contain;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xl);
  transform: scale(0.9);
  transition: transform var(--transition-normal);
}

.lightbox.active img {
  transform: scale(1);
}

.lightbox-close {
  position: absolute;
  top: 24px;
  right: 24px;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.1);
  border: none;
  border-radius: 50%;
  color: var(--color-white);
  cursor: pointer;
  transition: all var(--transition-fast);
  font-size: 1.5rem;
}

.lightbox-close:hover {
  background: var(--color-accent);
  transform: rotate(90deg);
}

/* ============================================================
   RESPONSIVE DESIGN
   ============================================================ */

/* Tablet */
@media (max-width: 1024px) {
  .values-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
}

@media (max-width: 768px) {
  :root {
    --section-padding: 70px 0;
  }

  .section-title {
    font-size: 2rem;
  }

  /* Navbar mobile */
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: rgba(10, 22, 40, 0.98);
    backdrop-filter: blur(16px);
    flex-direction: column;
    justify-content: center;
    gap: 8px;
    padding: 24px;
    transition: right var(--transition-normal);
    box-shadow: -4px 0 30px rgba(0,0,0,0.5);
  }

  .nav-links.active {
    right: 0;
  }

  .nav-links a {
    font-size: 1.1rem;
    padding: 12px 20px;
    width: 100%;
    text-align: center;
  }

  .hamburger {
    display: flex;
  }

  /* Hero */
  .hero-title {
    font-size: 2.5rem;
  }

  .hero-tagline {
    font-size: 1.15rem;
  }

  .hero-desc {
    font-size: 1rem;
  }

  .hero-bg {
    background-attachment: scroll;
  }

  /* About */
  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .about-counters {
    grid-template-columns: 1fr 1fr;
  }

  /* SMK3L */
  .smk3l-cards {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  /* Values */
  .values-grid {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }

  /* Timeline */
  .timeline-line {
    left: 20px;
  }

  .timeline-item,
  .timeline-item:nth-child(odd),
  .timeline-item:nth-child(even) {
    flex-direction: row;
    padding-left: 52px;
  }

  .timeline-content {
    width: 100%;
  }

  .timeline-dot {
    left: 20px;
  }

  /* Services */
  .services-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  /* Facilities */
  .facilities-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  /* Gallery */
  .gallery-grid {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }

  .gallery-item.featured {
    grid-column: span 2;
  }

  /* Contact */
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  /* Footer */
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
}

/* Mobile Small */
@media (max-width: 480px) {
  .hero-title {
    font-size: 2rem;
  }

  .hero-tagline {
    font-size: 1rem;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }

  .about-counters {
    grid-template-columns: 1fr;
  }

  .values-grid {
    grid-template-columns: 1fr;
  }

  .gallery-grid {
    grid-template-columns: 1fr;
  }

  .gallery-item.featured {
    grid-column: span 1;
  }

  .section-title {
    font-size: 1.75rem;
  }

  .counter-number {
    font-size: 2rem;
  }
}