@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700&family=Inter:wght@400;500;600&display=swap');

:root {
  --primary: #164D6D;
  --primary-dark: #0d3549;
  --accent: #486284;
  --text-dark: #1A202C;
  --text-mid: #505F76;
  --text-muted: #90A3BF;
  --bg-light: #F5F5F5;
  --bg-offwhite: #FAFBFD;
  --border-color: #E0E3E5;
  --badge-bg: #ECEEF0;
  --badge-text: #444653;
}

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

body {
  font-family: 'Plus Jakarta Sans', sans-serif;
  color: var(--text-dark);
  background: #fff;
  overflow-x: hidden;
  max-width: 100%;
  padding-top: 80px;
}

html {
  overflow-x: hidden;
}

/* ========== NAVBAR ========== */
.landing-navbar {
  background: #fff !important;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.25) !important;
  padding: 0 4rem !important;
  height: 80px !important;
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  z-index: 1000 !important;
  width: 100%;
  max-width: 100%;
  overflow: visible;
}

.landing-navbar .navbar-brand {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--text-dark);
  letter-spacing: -0.03em;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.landing-navbar .navbar-brand:hover { color: var(--primary); }

.landing-navbar .nav-link {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1rem;
  color: var(--accent);
  font-weight: 500;
  padding: 0.25rem 0;
  opacity: 0.9;
  transition: color 0.2s;
}

.landing-navbar .nav-link:hover,
.landing-navbar .nav-link.active {
  color: var(--text-dark);
  font-weight: 600;
  opacity: 1;
}

.landing-navbar .nav-register {
  color: var(--accent);
  font-weight: 500;
  text-decoration: underline;
  opacity: 0.75;
  font-size: 1rem;
}

.landing-navbar .nav-register:hover { opacity: 1; }

.nav-divider {
  width: 1px;
  height: 20px;
  background: var(--text-muted);
  opacity: 0.4;
  margin: 0 0.5rem;
}

.btn-login {
  background: var(--primary);
  color: #fff;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  border: none;
  border-radius: 6px;
  padding: 0.45rem 1.2rem;
  text-decoration: none;
  transition: background 0.2s;
}

.btn-login:hover { background: var(--primary-dark); color: #fff; }

/* ========== HERO ========== */
.hero-section {
  background: #fff;
  padding: 100px 0 0;
  overflow: hidden;
  min-height: 656px;
  position: relative;
}

.hero-badge {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--accent);
  margin-bottom: 1rem;
  letter-spacing: 0.01em;
}

.hero-title {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 3rem;
  font-weight: 700;
  line-height: 1.15;
  color: var(--text-dark);
  text-transform: uppercase;
  letter-spacing: -0.02em;
  margin-bottom: 1.25rem;
}

.hero-desc {
  font-size: 1rem;
  color: var(--text-mid);
  line-height: 1.7;
  max-width: 480px;
  margin-bottom: 2rem;
}

.btn-hero-primary {
  background: var(--primary);
  color: #fff;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 600;
  font-size: 1rem;
  border: none;
  border-radius: 6px;
  padding: 0.75rem 1.75rem;
  text-decoration: none;
  transition: background 0.2s;
}

.btn-hero-primary:hover { background: var(--primary-dark); color: #fff; }

.btn-hero-outline {
  background: transparent;
  color: var(--text-dark);
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 600;
  font-size: 1rem;
  border: 2px solid var(--text-dark);
  border-radius: 6px;
  padding: 0.65rem 1.75rem;
  text-decoration: none;
  transition: all 0.2s;
}

.btn-hero-outline:hover {
  background: var(--text-dark);
  color: #fff;
}

.hero-image-wrap {
  position: relative;
  height: 100%;
  min-height: 480px;
}

.hero-image-bg {
  position: absolute;
  inset: 0;
  background: #AAB5C3;
  border-radius: 63px 0 0 0;
  overflow: hidden;
}

.hero-image-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

/* ========== ALUR PEMINJAMAN ========== */
.alur-section {
  background: var(--bg-light);
  padding: 80px 0 100px;
}

.section-title {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 2.75rem;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: -0.02em;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-dark);
  max-width: 520px;
  line-height: 1.6;
}

.alur-step-icon {
  width: 106px;
  height: 106px;
  border-radius: 30px;
  background: rgba(188, 188, 188, 0.14);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
}

.alur-step-title {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 0.75rem;
}

.alur-step-desc {
  font-size: 0.875rem;
  color: var(--text-dark);
  line-height: 1.75;
  max-width: 276px;
  margin: 0 auto;
}

.alur-connector {
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: 50px;
}

.alur-connector svg {
  width: 100%;
  max-width: 300px;
}

/* ========== DAFTAR RUANGAN ========== */
.rooms-section {
  background: var(--bg-offwhite);
  padding: 80px 0;
}

.rooms-tabs .nav-link {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--text-dark);
  padding: 0.5rem 1rem 1rem;
  border: none;
  border-bottom: 2px solid transparent;
  border-radius: 0;
  opacity: 0.6;
  transition: all 0.2s;
}

.rooms-tabs .nav-link.active {
  color: var(--text-dark);
  font-weight: 600;
  border-bottom: 2px solid var(--text-dark);
  opacity: 1;
  background: transparent;
}

.rooms-tabs .nav-link:hover { opacity: 0.85; }

.rooms-tab-border {
  border-bottom: 1px solid var(--text-muted);
  margin-bottom: 2rem;
}

.room-card {
  border: 1px solid var(--border-color);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 100%;
  transition: box-shadow 0.2s;
}

.room-card:hover { box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1); }

.room-card-img {
  position: relative;
  height: 192px;
  background: #E6E8EA;
  overflow: hidden;
  flex-shrink: 0;
}

.room-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.room-availability-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  padding: 4px 8px;
  font-family: 'Inter', sans-serif;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--primary);
  backdrop-filter: blur(2px);
}

.room-card-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.room-name {
  font-family: 'Inter', sans-serif;
  font-size: 1.2rem;
  font-weight: 600;
  color: #191C1E;
  margin-bottom: 6px;
}

.room-desc {
  font-family: 'Inter', sans-serif;
  font-size: 0.875rem;
  color: var(--text-mid);
  line-height: 1.5;
  margin-bottom: 16px;
  display: -webkit-box;
  line-clamp: 2;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.room-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.room-tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: var(--badge-bg);
  border-radius: 4px;
  padding: 4px 8px;
  font-family: 'Inter', sans-serif;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--badge-text);
}

.room-tag svg { flex-shrink: 0; }

.room-card-footer {
  border-top: 1px solid #C4C5D5;
  padding-top: 16px;
  margin-top: auto;
}

.btn-room-detail {
  display: block;
  width: 100%;
  background-color: var(--primary);
  color: #fff;
  font-family: 'Inter', sans-serif;
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  border: none;
  border-radius: 4px;
  padding: 8px 16px;
  text-align: center;
  text-decoration: none;
  transition: background 0.2s;
}

.btn-room-detail:hover { background: var(--primary-dark); color: #fff; }

.btn-show-more {
  background: #191C1E;
  color: #fff;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  border: none;
  border-radius: 4px;
  padding: 0.6rem 1.5rem;
  letter-spacing: -0.02em;
  transition: background 0.2s;
}

.btn-show-more:hover { background: #000; color: #fff; }

.rooms-count-text {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-dark);
}

.filter-bar {
  background: #fff;
  border-radius: 1rem;
  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.05);
  transition: all 0.3s;
}

.filter-bar .form-label {
  font-size: 0.85rem;
  margin-bottom: 0.5rem;
  color: #1e293b;
}

.filter-bar .form-check-label {
  font-size: 0.85rem;
  color: #334155;
}

.filter-bar .btn-primary {
  background-color: #2563eb;
  border: none;
  font-weight: 600;
  transition: 0.2s;
}

.filter-bar .btn-primary:hover {
  background-color: #1d4ed8;
  transform: translateY(-2px);
}

.alert-info {
  background-color: #eef2ff;
  border-color: #c7d2fe;
  color: #1e40af;
  border-radius: 0.75rem;
  font-size: 0.9rem;
}

.alert-info a {
  color: #1e3a8a;
  font-weight: 600;
  text-decoration: none;
}

.alert-info a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .filter-bar .d-flex {
    flex-direction: column;
    gap: 0.5rem !important;
  }
}

.tab-pane {
  margin-top: 1.5rem;
}

.btn-room-detail {
  display: block;
  width: 100%;
  background-color: var(--primary);
  color: #fff;
  font-family: 'Inter', sans-serif;
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  border: none;
  border-radius: 4px;
  padding: 8px 16px;
  text-align: center;
  text-decoration: none;
  transition: background 0.2s, transform 0.2s ease;
}

.btn-room-detail:hover {
  background: var(--primary-dark);
  color: #fff;
  transform: translateY(-1px);
}

.room-detail-modal .modal-content {
  border: 0;
  border-radius: 1.5rem;
  overflow: hidden;
  box-shadow: 0 24px 80px rgba(15, 23, 42, 0.24);
}

.room-detail-modal .modal-header {
  background: linear-gradient(135deg, #f8fbff 0%, #eef4ff 100%);
  border-bottom: 1px solid rgba(148, 163, 184, 0.18);
}

.room-detail-kicker {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.72rem;
  font-weight: 700;
  color: #2563eb;
  margin-bottom: 0.25rem;
}

.room-detail-hero {
  border-radius: 1.1rem;
  overflow: hidden;
  background: #e2e8f0;
  aspect-ratio: 16 / 10;
}

.room-detail-hero img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.room-detail-status {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  border-radius: 999px;
  padding: 0.35rem 0.85rem;
  font-size: 0.8rem;
  font-weight: 700;
}

.room-detail-meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
}

.room-detail-meta-card {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 1rem;
  padding: 0.9rem 1rem;
}

.room-detail-meta-label {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #64748b;
  margin-bottom: 0.35rem;
  font-weight: 700;
}

.room-detail-facilities {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.room-detail-facility {
  background: #eef2ff;
  color: #3730a3;
  border: 1px solid #c7d2fe;
  border-radius: 999px;
  padding: 0.38rem 0.8rem;
  font-size: 0.85rem;
  font-weight: 600;
}

.room-detail-actions .btn {
  border-radius: 999px;
  padding-inline: 1.15rem;
  font-weight: 600;
}

.room-detail-loading {
  min-height: 280px;
  display: grid;
  place-items: center;
  color: #64748b;
}

/* ========== KEUNGGULAN KAMI ========== */
.keunggulan-section {
  padding: 80px 0;
  background: #fff;
}

.keunggulan-img {
  width: 100%;
  height: 100%;
  min-height: 400px;
  object-fit: cover;
  border-radius: 8px;
}

.keunggulan-item {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.keunggulan-icon-wrap {
  width: 51px;
  height: 51px;
  border-radius: 10px;
  background: #C4C4C4;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.keunggulan-item-title {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 0.35rem;
  letter-spacing: -0.02em;
}

.keunggulan-item-desc {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1rem;
  color: var(--text-dark);
  line-height: 1.75;
}

/* ========== FOOTER ========== */
.landing-footer {
  background: var(--primary);
  color: #fff;
  padding: 50px 0 0;
}

.footer-brand-name {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 2rem;
  font-weight: 600;
  color: #fff;
  letter-spacing: -0.03em;
  margin-bottom: 0.75rem;
}

.footer-brand-desc {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.6;
  max-width: 280px;
}

.footer-col-title {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.2rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 1.25rem;
  letter-spacing: -0.02em;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.footer-links a {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.85);
  text-decoration: none;
  letter-spacing: -0.02em;
  transition: color 0.2s;
}

.footer-links a:hover { color: #fff; }

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.25);
  margin-top: 2.5rem;
  padding: 1.5rem 0;
}

.footer-copyright {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  color: #fff;
}

.footer-legal-links {
  display: flex;
  gap: 1.5rem;
}

.footer-legal-links a {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  color: #fff;
  text-decoration: none;
  transition: opacity 0.2s;
}

.footer-legal-links a:hover { opacity: 0.8; }

/* ========== RESPONSIVE ========== */
@media (max-width: 1199.98px) {
  .hero-title { font-size: 2.4rem; }
  .section-title { font-size: 2.2rem; }
  .landing-navbar { padding: 0 2rem; }
}

@media (max-width: 991.98px) {
  .hero-section { padding-top: 60px; }
  .hero-title { font-size: 2rem; }
  .hero-image-wrap { min-height: 360px; }
  .hero-image-bg { border-radius: 40px 0 0 0; }
  .alur-connector { display: none; }
  .section-title { font-size: 2rem; }
  .rooms-tabs .nav-link { font-size: 1rem; padding: 0.4rem 0.75rem 0.75rem; }
  .keunggulan-img { min-height: 300px; }
  .landing-navbar { 
    padding: 0 1.25rem !important; 
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
  .landing-navbar .navbar-toggler {
    border: 1px solid var(--border-color);
    background: #fff;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    width: 48px;
    height: 44px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    top: 18px;
    right: 1.25rem;
    z-index: 3000;
    pointer-events: auto;
    touch-action: manipulation;
  }
  .landing-navbar .navbar-toggler-lines {
    position: relative;
    width: 20px;
    height: 2px;
    border-radius: 999px;
    background: var(--text-dark);
    transition: transform 0.25s ease, background-color 0.25s ease;
  }
  .landing-navbar .navbar-toggler-lines::before,
  .landing-navbar .navbar-toggler-lines::after {
    content: '';
    position: absolute;
    left: 0;
    width: 20px;
    height: 2px;
    border-radius: 999px;
    background: var(--text-dark);
    transition: transform 0.25s ease, top 0.25s ease, bottom 0.25s ease, opacity 0.2s ease;
  }
  .landing-navbar .navbar-toggler-lines::before {
    top: -6px;
  }
  .landing-navbar .navbar-toggler-lines::after {
    bottom: -6px;
  }
  .landing-navbar .navbar-toggler[aria-expanded="true"] .navbar-toggler-lines {
    background: transparent;
  }
  .landing-navbar .navbar-toggler[aria-expanded="true"] .navbar-toggler-lines::before {
    top: 0;
    transform: rotate(45deg);
  }
  .landing-navbar .navbar-toggler[aria-expanded="true"] .navbar-toggler-lines::after {
    bottom: 0;
    transform: rotate(-45deg);
  }
  .landing-navbar .navbar-collapse {
    background: #fff;
    width: 100%;
    margin-top: 0;
    padding: 1rem 1rem 1.25rem;
    border-top: 1px solid rgba(16, 24, 40, 0.08);
    border-radius: 0 0 18px 18px;
    box-shadow: 0 12px 30px rgba(16, 24, 40, 0.08);
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    z-index: 2000;
  }
  .landing-navbar .navbar-nav {
    width: 100%;
    align-items: flex-start;
    gap: 0.75rem !important;
  }
  .landing-navbar .nav-link {
    width: 100%;
    padding: 0.5rem 0;
  }
  .landing-navbar .d-flex.align-items-center {
    width: 100%;
    align-items: flex-start !important;
    flex-direction: column;
    gap: 0.75rem !important;
    margin-top: 1rem !important;
  }
  .landing-navbar .nav-register,
  .landing-navbar .btn-login,
  .landing-navbar .btn-danger {
    width: 100%;
    text-align: center;
  }
  .nav-divider {
    display: none;
  }
}

@media (max-width: 767.98px) {
  .hero-section { padding: 40px 0 0; }
  .hero-title { font-size: 1.75rem; }
  .hero-badge { font-size: 0.8rem; }
  .hero-desc { font-size: 0.925rem; max-width: 100%; }
  .hero-image-wrap { min-height: 260px; margin-top: 2rem; }
  .hero-image-bg { border-radius: 24px 0 0 0; }
  .btn-hero-primary, .btn-hero-outline { font-size: 0.925rem; padding: 0.6rem 1.25rem; }
  .alur-section { padding: 60px 0; }
  .alur-step-icon { width: 80px; height: 80px; border-radius: 22px; }
  .alur-step-title { font-size: 1.2rem; }
  .section-title { font-size: 1.75rem; }
  .section-subtitle { font-size: 0.95rem; }
  .rooms-section { padding: 60px 0; }
  .rooms-tabs { flex-wrap: nowrap; overflow-x: auto; }
  .rooms-tabs .nav-link { white-space: nowrap; }
  .room-card-img { height: 160px; }
  .keunggulan-section { padding: 60px 0; }
  .keunggulan-img { min-height: 220px; margin-bottom: 2rem; }
  .footer-col-title { font-size: 1.1rem; }
  .footer-bottom { flex-direction: column; gap: 0.75rem; text-align: center; }
  .footer-legal-links { justify-content: center; flex-wrap: wrap; gap: 1rem; }
}

@media (max-width: 575.98px) {
  .hero-title { font-size: 1.5rem; }
  .section-title { font-size: 1.5rem; }
  body { padding-top: 64px; }
  .landing-navbar { height: 64px; }
  .landing-navbar .navbar-brand { font-size: 1.5rem; }
  .btn-login { font-size: 0.85rem; padding: 0.35rem 0.9rem; }
  .alur-step-desc { font-size: 0.825rem; }
  .room-name { font-size: 1.05rem; }
  .keunggulan-item-title { font-size: 1.1rem; }
  .keunggulan-item-desc { font-size: 0.9rem; }
  .footer-brand-name { font-size: 1.6rem; }
  .footer-copyright { font-size: 0.85rem; }
  .footer-legal-links a { font-size: 0.85rem; }
}