/* EduTrip Nusantara — Study Tour & Wisata Edukasi */
/* Primary: #1565c0 | Accent: #ff8f00 */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --primary: #1565c0;
  --primary-dark: #0d47a1;
  --primary-light: #1976d2;
  --accent: #ff8f00;
  --accent-light: #ffa726;
  --accent-dark: #e65100;
  --white: #ffffff;
  --gray-50: #f8faff;
  --gray-100: #e8eef8;
  --gray-200: #c5d3ea;
  --gray-600: #4a5a7a;
  --gray-700: #334060;
  --gray-800: #1e2a40;
  --text: #1e2a40;
  --text-light: #4a5a7a;
  --radius: 12px;
  --radius-lg: 20px;
  --shadow: 0 4px 20px rgba(21,101,192,0.12);
  --shadow-lg: 0 8px 40px rgba(21,101,192,0.18);
  --font: -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

body {
  font-family: var(--font);
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
  font-size: 15px;
}

/* ===== NAV ===== */
.site-nav {
  background: var(--primary);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 12px rgba(0,0,0,0.15);
}

.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--white);
}

.nav-logo .logo-icon {
  width: 36px;
  height: 36px;
  background: var(--accent);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.nav-logo .logo-text {
  font-size: 16px;
  font-weight: 700;
  line-height: 1.2;
}

.nav-logo .logo-sub {
  font-size: 11px;
  opacity: 0.8;
  font-weight: 400;
}

.nav-toggle { display: none; }

.nav-menu-label {
  display: none;
  cursor: pointer;
  padding: 8px;
  color: var(--white);
}

.nav-links {
  display: flex;
  gap: 4px;
  list-style: none;
}

.nav-links a {
  display: block;
  padding: 8px 14px;
  color: rgba(255,255,255,0.88);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  border-radius: 8px;
  transition: background 0.2s, color 0.2s;
}

.nav-links a:hover,
.nav-links a.active {
  background: rgba(255,255,255,0.15);
  color: var(--white);
}

.nav-links .nav-cta a {
  background: var(--accent);
  color: var(--white);
  font-weight: 600;
}

.nav-links .nav-cta a:hover {
  background: var(--accent-dark);
}

@media (max-width: 700px) {
  .nav-menu-label { display: flex; align-items: center; }
  .nav-links {
    display: none;
    position: absolute;
    top: 60px;
    left: 0; right: 0;
    background: var(--primary-dark);
    flex-direction: column;
    padding: 12px;
    gap: 4px;
  }
  .nav-toggle:checked ~ .nav-links { display: flex; }
}

/* ===== HERO ===== */
.hero {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, #1976d2 100%);
  color: var(--white);
  padding: 80px 20px 100px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -80px; right: -80px;
  width: 320px; height: 320px;
  background: rgba(255,143,0,0.15);
  border-radius: 50%;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -60px; left: -60px;
  width: 240px; height: 240px;
  background: rgba(255,255,255,0.06);
  border-radius: 50%;
}

.hero-inner {
  max-width: 760px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-block;
  background: rgba(255,143,0,0.25);
  border: 1px solid rgba(255,143,0,0.5);
  color: #ffcc80;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 5px 16px;
  border-radius: 20px;
  margin-bottom: 20px;
}

.hero h1 {
  font-size: clamp(26px, 5vw, 46px);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 18px;
}

.hero h1 span { color: #ffa726; }

.hero p {
  font-size: clamp(14px, 2.5vw, 18px);
  opacity: 0.9;
  max-width: 560px;
  margin: 0 auto 32px;
}

.hero-btns {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  transition: transform 0.15s, box-shadow 0.15s;
  cursor: pointer;
  border: none;
}

.btn:hover { transform: translateY(-2px); }

.btn-accent {
  background: var(--accent);
  color: var(--white);
  box-shadow: 0 4px 16px rgba(255,143,0,0.4);
}

.btn-accent:hover { box-shadow: 0 6px 24px rgba(255,143,0,0.55); background: var(--accent-light); }

.btn-outline-white {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.5);
}

.btn-outline-white:hover { background: rgba(255,255,255,0.1); border-color: var(--white); }

.btn-primary {
  background: var(--primary);
  color: var(--white);
  box-shadow: 0 4px 16px rgba(21,101,192,0.35);
}

.btn-primary:hover { background: var(--primary-dark); }

.hero-stats {
  display: flex;
  gap: 32px;
  justify-content: center;
  margin-top: 44px;
  flex-wrap: wrap;
}

.hero-stat strong {
  display: block;
  font-size: 26px;
  font-weight: 800;
  color: var(--accent-light);
}

.hero-stat span {
  font-size: 12px;
  opacity: 0.8;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* ===== WAVES ===== */
.wave-top {
  height: 60px;
  background: var(--gray-50);
  clip-path: ellipse(55% 100% at 50% 100%);
  margin-top: -1px;
}

/* ===== SECTION ===== */
.section {
  padding: 70px 20px;
}

.section-alt {
  background: var(--gray-50);
}

.container {
  max-width: 1100px;
  margin: 0 auto;
}

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

.section-tag {
  display: inline-block;
  background: rgba(21,101,192,0.1);
  color: var(--primary);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 4px 14px;
  border-radius: 20px;
  margin-bottom: 12px;
}

.section-tag.orange {
  background: rgba(255,143,0,0.12);
  color: var(--accent-dark);
}

.section-header h2 {
  font-size: clamp(22px, 4vw, 34px);
  font-weight: 800;
  color: var(--gray-800);
  margin-bottom: 10px;
}

.section-header p {
  color: var(--text-light);
  max-width: 540px;
  margin: 0 auto;
  font-size: 15px;
}

/* ===== FITUR ===== */
.fitur-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.fitur-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  box-shadow: var(--shadow);
  border: 1px solid var(--gray-100);
  transition: transform 0.2s, box-shadow 0.2s;
}

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

.fitur-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}

.fitur-icon.blue { background: rgba(21,101,192,0.12); }
.fitur-icon.orange { background: rgba(255,143,0,0.12); }
.fitur-icon.green { background: rgba(27,170,90,0.12); }

.fitur-card h3 {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--gray-800);
}

.fitur-card p {
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.65;
}

/* ===== PAKET CARDS ===== */
.paket-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.paket-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--gray-100);
  transition: transform 0.2s, box-shadow 0.2s;
  display: flex;
  flex-direction: column;
}

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

.paket-card.featured {
  border: 2px solid var(--accent);
}

.paket-header {
  padding: 24px 24px 0;
  position: relative;
}

.paket-badge {
  display: inline-block;
  background: var(--accent);
  color: var(--white);
  font-size: 11px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 20px;
  margin-bottom: 10px;
}

.paket-badge.blue { background: var(--primary); }

.paket-illus {
  height: 120px;
  border-radius: 12px;
  margin: 12px 0;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.paket-card h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--gray-800);
  margin-bottom: 4px;
}

.paket-duration {
  font-size: 13px;
  color: var(--text-light);
  display: flex;
  align-items: center;
  gap: 4px;
  margin-bottom: 8px;
}

.paket-price {
  font-size: 22px;
  font-weight: 800;
  color: var(--primary);
  margin: 8px 0 4px;
}

.paket-price-note {
  font-size: 12px;
  color: var(--text-light);
}

.paket-body {
  padding: 16px 24px 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.paket-includes {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.paket-includes li {
  font-size: 13px;
  color: var(--text-light);
  display: flex;
  align-items: center;
  gap: 7px;
}

.paket-includes li .inc { color: #1baa5a; font-weight: 700; }
.paket-includes li .exc { color: #e53935; font-weight: 700; }

.paket-card .btn {
  margin-top: auto;
  justify-content: center;
  font-size: 14px;
  padding: 11px 20px;
}

/* ===== TESTIMONI ===== */
.testi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.testi-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow);
  border: 1px solid var(--gray-100);
  position: relative;
}

.testi-quote {
  font-size: 48px;
  color: var(--accent-light);
  line-height: 1;
  margin-bottom: 12px;
  font-family: Georgia, serif;
}

.testi-text {
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.7;
  margin-bottom: 18px;
  font-style: italic;
}

.testi-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.testi-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 16px;
  color: var(--white);
  flex-shrink: 0;
}

.testi-name { font-size: 14px; font-weight: 700; color: var(--gray-800); }
.testi-role { font-size: 12px; color: var(--text-light); }

.stars { color: var(--accent); font-size: 13px; margin-bottom: 10px; }

/* ===== CTA BANNER ===== */
.cta-banner {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: var(--white);
  text-align: center;
  padding: 70px 20px;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -100px; right: -100px;
  width: 360px; height: 360px;
  background: rgba(255,143,0,0.12);
  border-radius: 50%;
}

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

.cta-banner h2 {
  font-size: clamp(22px, 4vw, 36px);
  font-weight: 800;
  margin-bottom: 12px;
}

.cta-banner p {
  opacity: 0.88;
  margin-bottom: 28px;
  font-size: 16px;
}

.cta-banner .btn-row {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ===== DESTINASI ===== */
.destinasi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: 24px;
}

.dest-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--gray-100);
  transition: transform 0.2s, box-shadow 0.2s;
}

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

.dest-illus {
  height: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.dest-body {
  padding: 20px;
}

.dest-body h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--gray-800);
  margin-bottom: 6px;
}

.dest-body p {
  font-size: 13px;
  color: var(--text-light);
  line-height: 1.6;
  margin-bottom: 12px;
}

.dest-tags {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.dest-tag {
  font-size: 11px;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 20px;
  background: rgba(21,101,192,0.08);
  color: var(--primary);
}

/* ===== GALERI ===== */
.galeri-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 16px;
}

.galeri-item {
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4/3;
  position: relative;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
}

.galeri-item:hover {
  transform: scale(1.03);
  box-shadow: var(--shadow-lg);
  z-index: 2;
}

.galeri-item .g-overlay {
  position: absolute;
  inset: 0;
  background: rgba(21,101,192,0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.2s;
}

.galeri-item:hover .g-overlay { opacity: 1; }

.galeri-item .g-label {
  font-size: 12px;
  color: var(--white);
  font-weight: 600;
  text-align: center;
  padding: 8px;
}

/* ===== KONTAK ===== */
.kontak-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}

@media (max-width: 700px) {
  .kontak-grid { grid-template-columns: 1fr; }
}

.kontak-form {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--gray-100);
}

.kontak-form h2 {
  font-size: 22px;
  font-weight: 800;
  margin-bottom: 22px;
  color: var(--gray-800);
}

.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-700);
  margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 11px 14px;
  border: 1.5px solid var(--gray-200);
  border-radius: 8px;
  font-family: var(--font);
  font-size: 14px;
  color: var(--text);
  background: var(--gray-50);
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(21,101,192,0.12);
}

.form-group textarea { resize: vertical; min-height: 110px; }

.kontak-info {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.info-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow);
  border: 1px solid var(--gray-100);
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.info-icon {
  width: 44px;
  height: 44px;
  background: rgba(21,101,192,0.1);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.info-text h4 {
  font-size: 14px;
  font-weight: 700;
  color: var(--gray-800);
  margin-bottom: 4px;
}

.info-text p, .info-text a {
  font-size: 13px;
  color: var(--text-light);
  text-decoration: none;
  line-height: 1.6;
}

.info-text a:hover { color: var(--primary); }

.peta-placeholder {
  background: linear-gradient(135deg, var(--gray-100), var(--gray-200));
  border-radius: var(--radius);
  height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 10px;
  border: 1px solid var(--gray-200);
}

.peta-placeholder p { font-size: 13px; color: var(--text-light); }

/* ===== FOOTER ===== */
.footer {
  background: var(--gray-800);
  color: rgba(255,255,255,0.75);
  padding: 50px 20px 24px;
}

.footer-grid {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 36px;
  margin-bottom: 36px;
}

@media (max-width: 700px) {
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
}

.footer-brand .logo-text { font-size: 18px; font-weight: 800; color: var(--white); }
.footer-brand .logo-sub { font-size: 12px; color: rgba(255,255,255,0.5); }
.footer-brand p { font-size: 13px; margin-top: 12px; line-height: 1.7; }

.footer h4 {
  font-size: 13px;
  font-weight: 700;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-bottom: 14px;
}

.footer ul { list-style: none; display: flex; flex-direction: column; gap: 8px; }

.footer ul a {
  font-size: 13px;
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  transition: color 0.2s;
}

.footer ul a:hover { color: var(--accent-light); }

.footer-bottom {
  max-width: 1100px;
  margin: 0 auto;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.1);
  text-align: center;
  font-size: 12px;
  color: rgba(255,255,255,0.4);
}

/* ===== PAGE HERO (inner pages) ===== */
.page-hero {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: var(--white);
  padding: 60px 20px;
  text-align: center;
}

.page-hero h1 {
  font-size: clamp(22px, 4vw, 38px);
  font-weight: 800;
  margin-bottom: 10px;
}

.page-hero p { opacity: 0.88; font-size: 15px; }

/* ===== UTILS ===== */
.text-center { text-align: center; }
.mt-32 { margin-top: 32px; }

.highlight-box {
  background: linear-gradient(135deg, rgba(21,101,192,0.07), rgba(255,143,0,0.07));
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 16px 20px;
  font-size: 14px;
  color: var(--text-light);
  margin-top: 12px;
}

@media (max-width: 600px) {
  .section { padding: 48px 16px; }
  .hero { padding: 56px 16px 72px; }
  .kontak-form { padding: 24px 18px; }
}