/* =====================================================
   PRAMESA PUBLISHER — MAIN STYLESHEET
   ===================================================== */

/* --- CSS Variables / Design Tokens --- */
:root {
  --navy: #0B3158;
  --deep-blue: #123F73;
  --gold: #C9A24D;
  --soft-gold: #E3C878;
  --ivory: #F8F4EA;
  --white: #FFFFFF;
  --dark-text: #1F2933;
  --gray: #6B7280;
  --light-gray: #F3F4F6;
  --border: #E5E7EB;

  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', 'Poppins', sans-serif;

  --shadow-sm: 0 2px 8px rgba(11,49,88,0.08);
  --shadow-md: 0 8px 32px rgba(11,49,88,0.12);
  --shadow-lg: 0 20px 60px rgba(11,49,88,0.18);
  --shadow-gold: 0 8px 32px rgba(201,162,77,0.25);

  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;

  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  color: var(--dark-text);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
input, textarea, select, button { font-family: var(--font-body); }

/* --- Container --- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* --- Sections --- */
.section {
  padding: 96px 0;
}

/* =====================================================
   BUTTONS
   ===================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition);
  white-space: nowrap;
}


.btn-lg {
  padding: 16px 36px;
  font-size: 1rem;
}

.btn-full { width: 100%; justify-content: center; }

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

.btn-outline-gold {
  background: transparent;
  color: var(--gold);
  border-color: var(--gold);
}
.btn-outline-gold:hover {
  background: var(--gold);
  color: var(--navy);
  transform: translateY(-2px);
}

.btn-navy {
  background: var(--navy);
  color: var(--white);
  border-color: var(--navy);
}
.btn-navy:hover {
  background: var(--deep-blue);
  transform: translateY(-2px);
}

.btn-outline-navy {
  background: transparent;
  color: var(--navy);
  border-color: var(--navy);
}
.btn-outline-navy:hover {
  background: var(--navy);
  color: var(--white);
  transform: translateY(-2px);
}

/* =====================================================
   SECTION HEADER
   ===================================================== */
.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 64px;
}

.section-tag {
  display: inline-block;
  background: rgba(201,162,77,0.12);
  color: var(--gold);
  border: 1px solid rgba(201,162,77,0.3);
  padding: 6px 20px;
  border-radius: 50px;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 700;
  color: var(--navy);
  line-height: 1.25;
  margin-bottom: 16px;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--gray);
  line-height: 1.75;
}

.gold-text { color: var(--gold); }

/* =====================================================
   NAVBAR
   ===================================================== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(11,49,88,0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(201,162,77,0.15);
  transition: var(--transition);
}

.navbar.scrolled {
  background: rgba(11,49,88,0.99);
  box-shadow: 0 4px 24px rgba(11,49,88,0.4);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 90px;
  gap: 24px;
}

.nav-logo {
  display: flex;
  align-items: center;
  padding: 6px 14px;
  background: var(--ivory);
  border-radius: 10px;
  border: 1.5px solid var(--gold);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.nav-logo img {
  height: 65px;
  width: auto;
  transition: var(--transition);
  filter: none; 
}

.nav-logo:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: var(--gold);
}

.nav-logo:hover img { transform: scale(1.04); }

.nav-menu {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: nowrap;
}

.nav-link {
  color: rgba(255,255,255,0.82);
  font-size: 0.88rem;
  font-weight: 500;
  padding: 8px 12px;
  border-radius: 8px;
  transition: var(--transition);
  white-space: nowrap;
}
.nav-link:hover,
.nav-link.active {
  color: var(--gold);
  background: rgba(201,162,77,0.1);
}

.nav-cta {
  margin-left: 8px;
  padding: 9px 20px;
  font-size: 0.85rem;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}

/* =====================================================
   HERO SECTION
   ===================================================== */
.hero {
  min-height: 100vh;
  background: linear-gradient(135deg, #061e3a 0%, var(--navy) 40%, var(--deep-blue) 75%, #1a4f8a 100%);
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 76px;
}

.hero-bg-overlay {
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(ellipse 70% 60% at 80% 50%, rgba(201,162,77,0.07) 0%, transparent 70%),
    radial-gradient(ellipse 50% 40% at 20% 80%, rgba(18,63,115,0.5) 0%, transparent 70%),
    url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23C9A24D' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
}

.hero-particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.particle {
  position: absolute;
  width: 4px; height: 4px;
  background: var(--gold);
  border-radius: 50%;
  opacity: 0.3;
  animation: particleFloat linear infinite;
}

@keyframes particleFloat {
  0% { transform: translateY(100vh) rotate(0deg); opacity: 0; }
  10% { opacity: 0.4; }
  90% { opacity: 0.2; }
  100% { transform: translateY(-10vh) rotate(720deg); opacity: 0; }
}

.hero-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  padding-top: 40px;
  padding-bottom: 80px;
  position: relative;
  z-index: 1;
}

.hero-badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}

.hero-badge {
  background: rgba(201,162,77,0.15);
  border: 1px solid rgba(201,162,77,0.4);
  color: var(--soft-gold);
  padding: 5px 14px;
  border-radius: 50px;
  font-size: 0.78rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
}
.hero-badge:hover {
  background: rgba(201,162,77,0.25);
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(3.5rem, 8vw, 6rem);
  font-weight: 800;
  line-height: 0.75; /* Much tighter */
  letter-spacing: -2px;
  margin-bottom: 20px;
  text-transform: uppercase;
}

.title-pramesa {
  color: var(--white);
  display: block;
  margin-bottom: -0.1em;
}

.title-publisher {
  color: var(--gold);
  font-family: 'Playfair Display', serif;
  font-style: italic;
  font-size: 0.8em;
  display: block;
}

.hero-subtitle {
  font-weight: 500;
  font-size: 1.1rem;
  color: rgba(255,255,255,0.85);
  margin-bottom: 24px;
  line-height: 1.2;
}

.hero-desc {
  font-size: 0.97rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.8;
  margin-bottom: 24px;
}

.hero-tagline {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--soft-gold);
  font-size: 0.9rem;
  margin-bottom: 36px;
  padding-left: 16px;
  border-left: 3px solid var(--gold);
}
.hero-tagline i { color: var(--gold); opacity: 0.6; }

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

/* Hero Visual */
.hero-visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
}

.book-mockup-wrap {
  position: relative;
  width: 320px;
  height: 380px;
}

.book-mockup {
  position: relative;
  width: 200px;
  height: 260px;
  transform-style: preserve-3d;
  perspective: 1200px;
  margin: 0 auto;
}

.book-cover {
  width: 100%;
  height: 100%;
  background: linear-gradient(160deg, #1a5496 0%, var(--navy) 50%, #0a2540 100%);
  border-radius: 4px 12px 12px 4px;
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: -8px 12px 40px rgba(0,0,0,0.5), 0 4px 12px rgba(0,0,0,0.3);
  border-left: 4px solid var(--gold);
  overflow: hidden;
  position: relative;
}
.book-cover::after {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 6px;
  height: 100%;
  background: linear-gradient(to right, rgba(255,255,255,0.08), rgba(255,255,255,0.03));
}
.book-cover-inner { position: relative; z-index: 1; }
.book-ornament {
  font-size: 3rem;
  color: var(--gold);
  opacity: 0.8;
  margin-bottom: 12px;
}
.book-title-mock {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1.3;
  margin-bottom: 8px;
}
.book-author-mock {
  font-size: 0.72rem;
  color: rgba(255,255,255,0.65);
  margin-bottom: 4px;
}
.book-pub-mock {
  font-size: 0.68rem;
  color: var(--gold);
  font-weight: 600;
  letter-spacing: 0.5px;
}

.book-spine {
  position: absolute;
  left: -14px; top: 0;
  width: 14px;
  height: 100%;
  background: linear-gradient(to right, #051a30, var(--navy));
  border-radius: 12px 0 0 12px;
}
.book-pages {
  position: absolute;
  right: -8px; top: 4px;
  width: 10px;
  height: calc(100% - 8px);
  background: repeating-linear-gradient(
    to bottom, #e8e0d0 0, #e8e0d0 1px, #d5cbba 1px, #d5cbba 2px
  );
  border-radius: 0 4px 4px 0;
}

/* Second smaller book */
.book-mockup-sm {
  position: absolute;
  bottom: 20px;
  right: -10px;
  width: 110px;
  height: 140px;
}
.book-cover-sm {
  width: 100%;
  height: 100%;
  background: linear-gradient(150deg, #8B6914, #C9A24D, #7A5B11);
  border-radius: 3px 8px 8px 3px;
  padding: 14px 12px;
  box-shadow: -6px 8px 24px rgba(0,0,0,0.4);
  border-left: 3px solid #E3C878;
  display: flex;
}
.book-cover-inner-sm { display: flex; flex-direction: column; justify-content: space-between; }
.book-title-mock-sm {
  font-family: var(--font-heading);
  font-size: 0.66rem;
  font-weight: 700;
  color: var(--navy);
  line-height: 1.2;
}
.book-pub-mock-sm {
  font-size: 0.55rem;
  color: var(--navy);
  font-weight: 700;
  opacity: 0.8;
}

/* Ornaments */
.hero-ornament-1, .hero-ornament-2, .hero-ornament-3 {
  position: absolute;
  background: rgba(201,162,77,0.12);
  border: 1px solid rgba(201,162,77,0.3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  animation: ornamentFloat 4s ease-in-out infinite;
}
.hero-ornament-1 {
  top: 10px; left: 10px;
  width: 52px; height: 52px;
  font-size: 1.2rem;
  animation-delay: 0s;
}
.hero-ornament-2 {
  top: 30px; right: 20px;
  width: 44px; height: 44px;
  font-size: 1rem;
  animation-delay: 1s;
}
.hero-ornament-3 {
  bottom: 60px; left: 30px;
  width: 48px; height: 48px;
  font-size: 1.1rem;
  animation-delay: 2s;
}

@keyframes ornamentFloat {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-10px) rotate(5deg); }
}

/* Floating animation */
.floating {
  animation: bookFloat 3.5s ease-in-out infinite;
}
.floating-delayed {
  animation: bookFloat 3.5s ease-in-out infinite;
  animation-delay: 1.2s;
}

@keyframes bookFloat {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-16px); }
}

/* Hero Stats */
.hero-stats {
  display: flex;
  align-items: center;
  gap: 0;
  background: rgba(255,255,255,0.07);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(201,162,77,0.2);
  border-radius: var(--radius-lg);
  padding: 20px 32px;
  width: 100%;
  max-width: 340px;
}
.stat-item {
  flex: 1;
  text-align: center;
}
.stat-num {
  display: block;
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--gold);
  font-family: var(--font-heading);
  line-height: 1;
}
.stat-label {
  font-size: 0.72rem;
  color: rgba(255,255,255,0.6);
  display: block;
  margin-top: 4px;
}
.stat-divider {
  width: 1px;
  height: 40px;
  background: rgba(201,162,77,0.3);
  flex-shrink: 0;
}

/* Scroll indicator */
.hero-scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  color: rgba(255,255,255,0.4);
  font-size: 0.72rem;
  letter-spacing: 2px;
  text-transform: uppercase;
}
.scroll-arrow {
  animation: scrollBounce 1.5s ease-in-out infinite;
}
@keyframes scrollBounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(6px); }
}

/* =====================================================
   KEUNGGULAN SECTION
   ===================================================== */
.keunggulan {
  background: var(--ivory);
}

.keunggulan-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.keunggulan-card {
  background: var(--white);
  border: 1px solid rgba(201,162,77,0.2);
  border-radius: var(--radius-md);
  padding: 36px 28px;
  text-align: center;
  position: relative;
  transition: var(--transition);
  overflow: hidden;
}
.keunggulan-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--soft-gold));
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--transition);
}
.keunggulan-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--gold);
}
.keunggulan-card:hover::before { transform: scaleX(1); }

.kcard-icon {
  width: 72px; height: 72px;
  background: linear-gradient(135deg, rgba(11,49,88,0.06), rgba(201,162,77,0.1));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 1.8rem;
  color: var(--navy);
  border: 2px solid rgba(201,162,77,0.25);
  transition: var(--transition);
}
.keunggulan-card:hover .kcard-icon {
  background: linear-gradient(135deg, var(--navy), var(--deep-blue));
  color: var(--gold);
  border-color: var(--gold);
}

.keunggulan-card h3 {
  font-family: var(--font-heading);
  font-size: 1.12rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 12px;
}

.keunggulan-card p {
  font-size: 0.9rem;
  color: var(--gray);
  line-height: 1.7;
}

.kcard-line {
  width: 32px;
  height: 2px;
  background: var(--gold);
  margin: 18px auto 0;
  border-radius: 2px;
  transition: var(--transition);
}
.keunggulan-card:hover .kcard-line { width: 60px; }

/* =====================================================
   LAYANAN SECTION
   ===================================================== */
.layanan {
  background: var(--white);
}

.layanan-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.layanan-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 32px 24px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.layanan-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(11,49,88,0.02), rgba(201,162,77,0.04));
  opacity: 0;
  transition: var(--transition);
}
.layanan-card:hover {
  border-color: var(--gold);
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}
.layanan-card:hover::after { opacity: 1; }

.lcard-icon-wrap {
  position: relative;
  z-index: 1;
}

.lcard-icon {
  width: 56px; height: 56px;
  background: linear-gradient(135deg, var(--navy), var(--deep-blue));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--gold);
  transition: var(--transition);
}
.layanan-card:hover .lcard-icon {
  background: linear-gradient(135deg, var(--gold), var(--soft-gold));
  color: var(--navy);
  transform: rotate(-5deg) scale(1.1);
}

.layanan-card h3 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--navy);
  line-height: 1.3;
  position: relative;
  z-index: 1;
}

.layanan-card p {
  font-size: 0.87rem;
  color: var(--gray);
  line-height: 1.65;
  flex: 1;
  position: relative;
  z-index: 1;
}

.lcard-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--navy);
  border-top: 1px solid var(--border);
  padding-top: 12px;
  margin-top: auto;
  transition: var(--transition);
  position: relative;
  z-index: 1;
}
.lcard-btn:hover { color: var(--gold); gap: 10px; }

/* =====================================================
   PAKET SECTION
   ===================================================== */
.paket {
  background: var(--ivory);
}

.paket-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  align-items: start;
}

.paket-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  position: relative;
  transition: var(--transition);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.paket-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.paket-popular {
  background: linear-gradient(160deg, var(--navy) 0%, var(--deep-blue) 100%);
  border-color: var(--gold);
  box-shadow: 0 12px 48px rgba(11,49,88,0.3);
  transform: scale(1.02);
}
.paket-popular:hover { transform: scale(1.05) translateY(-4px); }

.paket-premium-card {
  background: linear-gradient(160deg, #1a1a2e, #16213e);
  border-color: var(--gold);
  color: var(--white);
}

.popular-badge {
  position: absolute;
  top: -1px; right: 24px;
  background: linear-gradient(90deg, var(--gold), var(--soft-gold));
  color: var(--navy);
  padding: 6px 18px;
  border-radius: 0 0 12px 12px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.paket-header { }

.paket-icon {
  width: 56px; height: 56px;
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 16px;
}
.paket-card:not(.paket-popular):not(.paket-premium-card) .paket-icon {
  background: rgba(11,49,88,0.06);
  color: var(--navy);
  border: 1px solid rgba(201,162,77,0.3);
}
.paket-popular .paket-icon { background: rgba(201,162,77,0.15); color: var(--gold); }
.paket-premium-card .paket-icon { background: rgba(201,162,77,0.12); color: var(--gold); }

.paket-name {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 6px;
}
.paket-card:not(.paket-popular):not(.paket-premium-card) .paket-name { color: var(--navy); }
.paket-popular .paket-name, .paket-premium-card .paket-name { color: var(--gold); }

.paket-target {
  font-size: 0.82rem;
  color: var(--gray);
  margin-bottom: 12px;
  line-height: 1.5;
}
.paket-popular .paket-target, .paket-premium-card .paket-target { color: rgba(255,255,255,0.6); }

.paket-price .price-label {
  display: inline-block;
  background: rgba(201,162,77,0.12);
  border: 1px dashed var(--gold);
  color: var(--gold);
  padding: 6px 14px;
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 600;
}

.paket-features {
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}
.paket-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
}
.paket-card:not(.paket-popular):not(.paket-premium-card) .paket-features li { color: var(--dark-text); }
.paket-popular .paket-features li, .paket-premium-card .paket-features li { color: rgba(255,255,255,0.85); }

.paket-features li i {
  color: var(--gold);
  font-size: 0.8rem;
  flex-shrink: 0;
  width: 16px;
}

/* =====================================================
   ALUR SECTION
   ===================================================== */
.alur {
  background: var(--white);
}

.alur-timeline {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px 32px;
  position: relative;
}

.timeline-item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.timeline-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
  flex-shrink: 0;
}

.step-circle {
  width: 44px; height: 44px;
  background: linear-gradient(135deg, var(--navy), var(--deep-blue));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  font-weight: 800;
  font-size: 1rem;
  border: 3px solid rgba(201,162,77,0.3);
  transition: var(--transition);
  flex-shrink: 0;
}
.timeline-item:hover .step-circle {
  border-color: var(--gold);
  box-shadow: 0 0 0 4px rgba(201,162,77,0.15);
}

.step-line {
  width: 2px;
  flex: 1;
  min-height: 60px;
  background: linear-gradient(to bottom, var(--gold), transparent);
  margin-top: 4px;
}

.timeline-content {
  flex: 1;
  padding-bottom: 8px;
}

.timeline-icon {
  width: 36px; height: 36px;
  background: rgba(201,162,77,0.1);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  font-size: 0.9rem;
  margin-bottom: 10px;
}

.timeline-content h3 {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 6px;
}

.timeline-content p {
  font-size: 0.87rem;
  color: var(--gray);
  line-height: 1.65;
}

/* =====================================================
   KATALOG SECTION
   ===================================================== */
.katalog {
  background: var(--ivory);
}

.katalog-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin-bottom: 24px;
}

.filter-btn {
  background: var(--white);
  border: 1.5px solid var(--border);
  color: var(--dark-text);
  padding: 8px 20px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
}
.filter-btn:hover, .filter-btn.active {
  background: var(--navy);
  border-color: var(--navy);
  color: var(--gold);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.katalog-search {
  max-width: 520px;
  margin: 0 auto 48px;
}

.search-wrap {
  position: relative;
}
.search-icon {
  position: absolute;
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--gray);
  font-size: 0.95rem;
}
.search-input {
  width: 100%;
  padding: 14px 18px 14px 48px;
  border: 2px solid var(--border);
  border-radius: 50px;
  font-size: 0.92rem;
  color: var(--dark-text);
  transition: var(--transition);
  background: var(--white);
}
.search-input:focus {
  outline: none;
  border-color: var(--navy);
  box-shadow: 0 0 0 4px rgba(11,49,88,0.08);
}

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

.buku-card {
  background: var(--white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border: 1px solid var(--border);
}
.buku-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--gold);
}
.buku-card.hidden { display: none; }

.buku-cover {
  position: relative;
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.buku-cover-1 { background: linear-gradient(135deg, #0B3158, #1e5a9c); }
.buku-cover-2 { background: linear-gradient(135deg, #6B3F0B, #C9A24D); }
.buku-cover-3 { background: linear-gradient(135deg, #1B4332, #40916C); }
.buku-cover-4 { background: linear-gradient(135deg, #5C1A1A, #9B2226); }
.buku-cover-5 { background: linear-gradient(135deg, #3A0CA3, #7209B7); }
.buku-cover-6 { background: linear-gradient(135deg, #023E8A, #0077B6); }

.buku-cover-inner {
  text-align: center;
  color: var(--white);
}
.buku-cover-icon {
  font-size: 2.5rem;
  opacity: 0.7;
  margin-bottom: 8px;
}
.buku-cover-title {
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 6px;
}
.buku-cover-pub {
  font-size: 0.65rem;
  opacity: 0.7;
  font-weight: 500;
}

.buku-status {
  position: absolute;
  top: 12px; right: 12px;
  padding: 4px 10px;
  border-radius: 50px;
  font-size: 0.7rem;
  font-weight: 700;
}
.buku-status.available {
  background: rgba(79,189,102,0.9);
  color: white;
}
.buku-status.coming-soon {
  background: rgba(255,165,0,0.9);
  color: white;
}

.buku-info {
  padding: 20px;
}
.buku-kategori {
  display: inline-block;
  background: rgba(11,49,88,0.08);
  color: var(--navy);
  padding: 3px 10px;
  font-size: 0.7rem;
  font-weight: 700;
  border-radius: 50px;
  margin-bottom: 8px;
  letter-spacing: 0.3px;
}
.buku-judul {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 8px;
  line-height: 1.3;
}
.buku-penulis, .buku-tahun {
  font-size: 0.8rem;
  color: var(--gray);
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 4px;
}
.buku-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 14px;
  padding: 8px 18px;
  background: linear-gradient(135deg, var(--navy), var(--deep-blue));
  color: var(--gold);
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
  transition: var(--transition);
}
.buku-btn:hover {
  background: linear-gradient(135deg, var(--gold), var(--soft-gold));
  color: var(--navy);
  gap: 10px;
}

/* =====================================================
   CEK PESANAN
   ===================================================== */
.cek-pesanan {
  background: var(--white);
}

.cek-pesanan-wrap {
  max-width: 800px;
  margin: 0 auto;
}

.cek-form-wrap {
  background: var(--ivory);
  border: 1px solid rgba(201,162,77,0.2);
  border-radius: var(--radius-lg);
  padding: 40px;
  margin-bottom: 32px;
}

.form-group-inline {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.input-wrap {
  flex: 1;
  position: relative;
}
.input-icon {
  position: absolute;
  left: 16px; top: 50%;
  transform: translateY(-50%);
  color: var(--gray);
}
.form-input {
  width: 100%;
  padding: 14px 16px 14px 42px;
  border: 2px solid var(--border);
  border-radius: 12px;
  font-size: 0.92rem;
  transition: var(--transition);
  background: var(--white);
  color: var(--dark-text);
}
.form-input:focus {
  outline: none;
  border-color: var(--navy);
  box-shadow: 0 0 0 4px rgba(11,49,88,0.08);
}

.cek-hint {
  margin-top: 8px;
  font-size: 0.8rem;
  color: var(--gray);
}

/* Tracking Result */
.tracking-result {
  background: var(--ivory);
  border: 1px solid var(--gold);
  border-radius: var(--radius-lg);
  padding: 32px;
  margin-bottom: 24px;
}

.tracking-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
}

.tracking-id {
  display: block;
  font-family: monospace;
  font-size: 1rem;
  font-weight: 700;
  color: var(--navy);
}
.tracking-title {
  font-size: 0.9rem;
  color: var(--gray);
}

.tracking-badge {
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 700;
  background: rgba(79,189,102,0.1);
  color: #2d9e3d;
  border: 1px solid rgba(79,189,102,0.3);
}

/* Demo tracking */
.tracking-demo {
  background: var(--light-gray);
  border-radius: var(--radius-md);
  padding: 28px 32px;
  border: 1px solid var(--border);
}
.demo-title {
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.95rem;
}
.demo-title i { color: var(--gold); }

.tracking-steps-demo {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.track-step {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 10px 0;
  position: relative;
}
.track-step:not(:last-child)::before {
  content: '';
  position: absolute;
  left: 14px;
  top: 32px;
  width: 2px;
  height: calc(100% - 10px);
  background: var(--border);
}
.track-step.completed::before { background: var(--gold); }
.track-step.active::before { background: linear-gradient(to bottom, var(--gold), var(--border)); }

.track-dot {
  width: 28px; height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}
.track-step .track-dot { background: var(--border); color: var(--gray); }
.track-step.completed .track-dot { background: var(--gold); color: var(--navy); }
.track-step.active .track-dot {
  background: var(--navy);
  color: var(--gold);
  box-shadow: 0 0 0 4px rgba(201,162,77,0.2);
}

.track-info { display: flex; flex-direction: column; gap: 2px; }
.track-name {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--dark-text);
}
.track-step .track-name { color: var(--gray); }
.track-step.completed .track-name, .track-step.active .track-name { color: var(--dark-text); }
.track-date {
  font-size: 0.75rem;
  color: var(--gray);
}
.track-step.active .track-date { color: var(--gold); font-weight: 600; }

/* =====================================================
   TESTIMONI
   ===================================================== */
.testimoni {
  background: var(--ivory);
}

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

.testi-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 36px 28px;
  position: relative;
  transition: var(--transition);
}
.testi-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--gold);
}

.testi-quote {
  font-size: 2rem;
  color: var(--gold);
  opacity: 0.3;
  margin-bottom: 16px;
}
.testi-stars {
  color: var(--gold);
  font-size: 0.9rem;
  margin-bottom: 16px;
  display: flex;
  gap: 2px;
}
.testi-text {
  font-size: 0.92rem;
  color: var(--gray);
  line-height: 1.75;
  font-style: italic;
  margin-bottom: 24px;
}
.testi-author {
  display: flex;
  align-items: center;
  gap: 14px;
  border-top: 1px solid var(--border);
  padding-top: 20px;
}
.testi-avatar {
  flex-shrink: 0;
}
.avatar-placeholder {
  width: 48px; height: 48px;
  background: linear-gradient(135deg, var(--navy), var(--deep-blue));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  font-size: 1.2rem;
}
.testi-author-info strong {
  display: block;
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--navy);
}
.testi-author-info span {
  display: block;
  font-size: 0.77rem;
  color: var(--gray);
  margin-top: 2px;
}

/* =====================================================
   DAFTAR PENULIS
   ===================================================== */
.daftar-penulis {
  background: linear-gradient(135deg, #061e3a, var(--navy), var(--deep-blue));
  position: relative;
  overflow: hidden;
}
.daftar-penulis::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23C9A24D' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
}

.daftar-wrap {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 64px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.daftar-benefits {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 24px;
}
.benefit-item {
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(255,255,255,0.75);
  font-size: 0.9rem;
}
.benefit-item i { color: var(--gold); font-size: 0.95rem; }

.daftar-right {
  background: rgba(255,255,255,0.05);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  padding: 40px;
}

.daftar-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

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

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.form-group.full { grid-column: 1 / -1; }

.form-group label {
  font-size: 0.83rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 12px 16px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-sm);
  color: var(--white);
  font-size: 0.9rem;
  transition: var(--transition);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(255,255,255,0.4); }

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(201,162,77,0.15);
  background: rgba(255,255,255,0.12);
}

.form-group select option { background: var(--navy); color: var(--white); }

/* Upload Area */
.upload-area {
  border: 2px dashed rgba(201,162,77,0.4);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}
.upload-area:hover { border-color: var(--gold); background: rgba(201,162,77,0.04); }

.upload-label {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 24px;
  cursor: pointer;
}
.footer-admin-link {
  color: rgba(227, 200, 120, 0.6) !important;
  font-size: 0.8rem;
  margin-top: 20px;
  display: inline-block;
  border-top: 1px solid rgba(255,255,255,0.05);
  padding-top: 12px;
}
.footer-admin-link:hover {
  color: var(--gold) !important;
}
.upload-label i {
  font-size: 2rem;
  color: var(--gold);
  margin-bottom: 4px;
}
.upload-label small { color: rgba(255,255,255,0.4); font-size: 0.75rem; }

/* =====================================================
   CTA SECTION
   ===================================================== */
.cta-section {
  background: linear-gradient(135deg, var(--navy) 0%, var(--deep-blue) 60%, #1a5496 100%);
  position: relative;
  overflow: hidden;
  text-align: center;
}
.cta-bg-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 80% at 50% 50%, rgba(201,162,77,0.06), transparent);
  pointer-events: none;
}

.cta-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0 auto;
}

.cta-ornament {
  width: 72px; height: 72px;
  background: rgba(201,162,77,0.12);
  border: 1px solid rgba(201,162,77,0.3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: var(--gold);
  margin: 0 auto 28px;
}

.cta-title {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 700;
  color: var(--white);
  line-height: 1.3;
  margin-bottom: 16px;
}

.cta-desc {
  font-size: 1rem;
  color: rgba(255,255,255,0.7);
  line-height: 1.7;
  margin-bottom: 40px;
}

.cta-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
  margin-bottom: 48px;
}

.cta-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
}
.cta-stat {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(201,162,77,0.2);
  border-radius: var(--radius-sm);
  padding: 12px 24px;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.6);
}
.cta-stat span {
  display: block;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--gold);
  font-family: var(--font-heading);
  margin-bottom: 2px;
}

/* =====================================================
   KONTAK SECTION
   ===================================================== */
.kontak {
  background: var(--ivory);
}

.kontak-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 48px;
  align-items: start;
}

.kontak-info {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.kontak-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 16px 20px;
  background: var(--white);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  transition: var(--transition);
}
.kontak-item:hover {
  border-color: var(--gold);
  box-shadow: var(--shadow-sm);
  transform: translateX(4px);
}
.kontak-icon {
  width: 44px; height: 44px;
  background: linear-gradient(135deg, var(--navy), var(--deep-blue));
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  color: var(--gold);
  font-size: 1.1rem;
  flex-shrink: 0;
}
.kontak-detail strong { display: block; font-size: 0.85rem; font-weight: 700; color: var(--navy); margin-bottom: 2px; }
.kontak-detail a, .kontak-detail span {
  font-size: 0.92rem;
  color: var(--gray);
  transition: var(--transition);
}
.kontak-detail a:hover { color: var(--gold); }

.kontak-jam {
  background: linear-gradient(135deg, var(--navy), var(--deep-blue));
  border-radius: var(--radius-sm);
  padding: 20px;
  color: var(--white);
}
.kontak-jam h4 {
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--gold);
  display: flex;
  align-items: center;
  gap: 8px;
}
.kontak-jam p { font-size: 0.85rem; color: rgba(255,255,255,0.75); margin-bottom: 4px; }

.kontak-form-wrap {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-sm);
}
.kontak-form h3 {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 24px;
}
.kontak-form .form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}
.kontak-form label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--dark-text);
}
.kontak-form input,
.kontak-form textarea {
  padding: 12px 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  color: var(--dark-text);
  background: var(--white);
  transition: var(--transition);
}
.kontak-form input:focus,
.kontak-form textarea:focus {
  outline: none;
  border-color: var(--navy);
  box-shadow: 0 0 0 3px rgba(11,49,88,0.08);
}

/* =====================================================
   FOOTER
   ===================================================== */
.footer {
  background: #061628;
}

.footer-top {
  padding: 72px 0 48px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
}

.footer-logo {
  height: 70px;
  width: auto;
  margin-bottom: 24px;
  background: var(--ivory);
  padding: 12px;
  border-radius: 12px;
  border: 2px solid var(--gold);
  box-shadow: 0 4px 15px rgba(0,0,0,0.3);
  transition: var(--transition);
}

.footer-logo:hover {
  transform: translateY(-3px) scale(1.05);
}

.footer-tagline {
  font-family: var(--font-heading);
  font-size: 1rem;
  color: var(--gold);
  font-style: italic;
  margin-bottom: 10px;
  line-height: 1.4;
}

.footer-desc {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.5);
  line-height: 1.7;
  margin-bottom: 20px;
}

.footer-socials {
  display: flex;
  gap: 10px;
}
.footer-socials a {
  width: 38px; height: 38px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.6);
  font-size: 0.95rem;
  transition: var(--transition);
}
.footer-socials a:hover {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--navy);
  transform: translateY(-3px);
}

.footer-links h4, .footer-kontak h4 {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.footer-links ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-links a {
  font-size: 0.87rem;
  color: rgba(255,255,255,0.55);
  transition: var(--transition);
  display: flex;
  align-items: center;
}
.footer-links a::before {
  content: '›';
  color: var(--gold);
  margin-right: 6px;
  font-size: 1rem;
}
.footer-links a:hover { color: var(--gold); padding-left: 4px; }

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

.footer-kontak-item {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
  font-size: 0.85rem;
}
.footer-kontak-item i { color: var(--gold); font-size: 0.9rem; width: 16px; }
.footer-kontak-item a, .footer-kontak-item span { color: rgba(255,255,255,0.55); transition: var(--transition); }
.footer-kontak-item a:hover { color: var(--gold); }

.footer-badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}
.footer-badge {
  background: rgba(201,162,77,0.1);
  border: 1px solid rgba(201,162,77,0.25);
  color: var(--gold);
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 0.72rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 5px;
}

.footer-bottom {
  padding: 24px 0;
  text-align: center;
}
.footer-bottom p {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.35);
  line-height: 1.6;
}
.footer-bottom strong { color: var(--gold); }

/* =====================================================
   WHATSAPP FLOAT
   ===================================================== */
.whatsapp-float {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 999;
  width: 60px; height: 60px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: white;
  box-shadow: 0 8px 24px rgba(37,211,102,0.4);
  transition: var(--transition);
  animation: waPulse 2.5s ease-in-out infinite;
}
.whatsapp-float:hover {
  transform: scale(1.12);
  box-shadow: 0 12px 32px rgba(37,211,102,0.6);
  animation: none;
}

@keyframes waPulse {
  0%, 100% { box-shadow: 0 8px 24px rgba(37,211,102,0.4), 0 0 0 0 rgba(37,211,102,0.3); }
  50% { box-shadow: 0 8px 24px rgba(37,211,102,0.4), 0 0 0 12px rgba(37,211,102,0); }
}

.wa-tooltip {
  position: absolute;
  right: 72px;
  background: var(--dark-text);
  color: white;
  padding: 6px 12px;
  border-radius: 8px;
  font-size: 0.78rem;
  font-weight: 500;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
}
.wa-tooltip::after {
  content: '';
  position: absolute;
  right: -6px; top: 50%;
  transform: translateY(-50%);
  border: 6px solid transparent;
  border-left-color: var(--dark-text);
  border-right-width: 0;
}
.whatsapp-float:hover .wa-tooltip { opacity: 1; }

/* =====================================================
   MODAL
   ===================================================== */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(6,22,40,0.8);
  z-index: 2000;
  backdrop-filter: blur(8px);
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.modal-overlay.active { display: flex; }

.modal-content {
  background: var(--white);
  border-radius: var(--radius-lg);
  max-width: 500px;
  width: 100%;
  position: relative;
  overflow: hidden;
  animation: modalIn 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes modalIn {
  from { transform: scale(0.8) translateY(40px); opacity: 0; }
  to { transform: scale(1) translateY(0); opacity: 1; }
}

.modal-close {
  position: absolute;
  top: 16px; right: 16px;
  background: rgba(0,0,0,0.1);
  border: none;
  border-radius: 50%;
  width: 36px; height: 36px;
  cursor: pointer;
  color: var(--dark-text);
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  z-index: 1;
}
.modal-close:hover { background: var(--navy); color: white; }

.modal-body { padding: 40px 36px; }

/* =====================================================
   TOAST
   ===================================================== */
.toast {
  position: fixed;
  bottom: 100px;
  right: 24px;
  z-index: 3000;
  background: var(--navy);
  color: var(--white);
  padding: 14px 20px;
  border-radius: 12px;
  border-left: 4px solid var(--gold);
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  box-shadow: var(--shadow-lg);
  transform: translateX(120%);
  transition: var(--transition);
}
.toast i { color: var(--gold); }
.toast.show { transform: translateX(0); }

/* =====================================================
   AOS ANIMATION
   ===================================================== */
[data-aos] {
  opacity: 0;
  transition: opacity 0.7s ease, transform 0.7s ease;
}
[data-aos="fade-up"] { transform: translateY(30px); }
[data-aos="fade-right"] { transform: translateX(-30px); }
[data-aos="fade-left"] { transform: translateX(30px); }
[data-aos="zoom-in"] { transform: scale(0.9); }

[data-aos].aos-animate {
  opacity: 1;
  transform: none;
}

/* =====================================================
   RESPONSIVE
   ===================================================== */
@media (max-width: 1100px) {
  .keunggulan-grid { grid-template-columns: repeat(2, 1fr); }
  .layanan-grid { grid-template-columns: repeat(2, 1fr); }
  .paket-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 900px) {
  .hero-container { grid-template-columns: 1fr; text-align: center; gap: 48px; }
  .hero-badge-row { justify-content: center; }
  .hero-buttons { justify-content: center; }
  .hero-tagline { justify-content: center; }
  .hero-visual { display: none; }

  .nav-toggle { display: flex; }
  .nav-menu {
    display: none;
    flex-direction: column;
    position: fixed;
    top: 76px; left: 0; right: 0;
    background: rgba(6,22,40,0.98);
    backdrop-filter: blur(20px);
    padding: 20px;
    gap: 4px;
    border-top: 1px solid rgba(201,162,77,0.15);
    max-height: calc(100vh - 76px);
    overflow-y: auto;
    z-index: 999;
  }
  .nav-menu.active { display: flex; }
  .nav-link { padding: 12px 16px; font-size: 0.95rem; border-radius: 10px; }
  .nav-cta { margin: 8px 0 0; width: 100%; justify-content: center; }

  .alur-timeline { grid-template-columns: 1fr 1fr; }
  .katalog-grid { grid-template-columns: repeat(2, 1fr); }
  .kontak-grid { grid-template-columns: 1fr; }
  .daftar-wrap { grid-template-columns: 1fr; gap: 40px; }
  .testimoni-grid { grid-template-columns: 1fr 1fr; }

  .section { padding: 72px 0; }
}

@media (max-width: 640px) {
  .container { padding: 0 16px; }
  .section { padding: 56px 0; }

  .keunggulan-grid { grid-template-columns: 1fr; }
  .layanan-grid { grid-template-columns: 1fr; }
  .paket-grid { grid-template-columns: 1fr; }
  .alur-timeline { grid-template-columns: 1fr; }
  .katalog-grid { grid-template-columns: 1fr; }
  .testimoni-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }

  .hero-title { font-size: clamp(2.5rem, 10vw, 3.5rem); }
  .section-title { font-size: clamp(1.6rem, 5vw, 2.2rem); }

  .form-group-inline { flex-direction: column; }
  .form-row { grid-template-columns: 1fr; }
  .cek-form-wrap { padding: 24px; }

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

  .paket-popular { transform: scale(1); }

  .tracking-demo { padding: 20px; }
  .daftar-right { padding: 24px; }
  .kontak-form-wrap { padding: 24px; }
}

@media (max-width: 400px) {
  .whatsapp-float { bottom: 20px; right: 20px; width: 52px; height: 52px; font-size: 1.5rem; }
}