/* Local Self-Hosted Google Font (Plus Jakarta Sans Variable 400–800) */
@font-face {
  font-family: 'Plus Jakarta Sans';
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url('./fonts/PlusJakartaSans-Variable.woff2') format('woff2');
}

:root {
  /* PT Refcon Polar Nusaindo Official Brand Palette */
  --brand-blue-light: #3384fd;
  --brand-blue-dark: #0e5daf;
  --brand-blue-deep: #2448a1;

  /* Decorative-Only Orange */
  --decor-orange-dark: #d54111;
  --decor-orange-light: #f0750d;
  --gradient-decor-orange: linear-gradient(90deg, #d54111 0%, #f0750d 100%);

  /* Primary Blue Gradient */
  --gradient-blue: linear-gradient(135deg, #3384fd 0%, #0e5daf 100%);
  --gradient-blue-soft: linear-gradient(180deg, #f0f7ff 0%, #ffffff 100%);

  /* Official WhatsApp Color Code */
  --wa-green: #25D366;
  --wa-green-dark: #1da851;
  --wa-green-deep: #128C7E;

  /* White-Dominated Clean Palette */
  --bg-white: #ffffff;
  --bg-soft: #f8fafc;
  --bg-blue-tint: #f0f6ff;
  --text-main: #0f172a;
  --text-body: #475569;
  --text-muted: #64748b;
  --border-color: #e2e8f0;
  --border-blue: #bfdbfe;

  --shadow-sm: 0 2px 8px rgba(14, 93, 175, 0.06);
  --shadow-md: 0 10px 25px -5px rgba(14, 93, 175, 0.1);
  --shadow-lg: 0 20px 35px -8px rgba(14, 93, 175, 0.15);

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --header-height: 74px;
}

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

html {
  scroll-behavior: smooth;
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--text-main);
  background-color: var(--bg-white);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

body {
  background-color: var(--bg-white);
  overflow-x: hidden;
}

/* Offset for sticky #anchor navigation */
section[id] {
  scroll-margin-top: calc(var(--header-height) + 12px);
}

.container {
  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Sticky White Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  height: var(--header-height);
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-color);
  transition: box-shadow 0.2s ease;
}

.site-header.scrolled {
  box-shadow: 0 6px 20px rgba(14, 93, 175, 0.08);
}

.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 11px;
  text-decoration: none;
}

.brand-logo-img {
  height: 42px;
  width: auto;
  display: block;
  object-fit: contain;
}

.brand-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--gradient-blue);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.15rem;
  box-shadow: 0 4px 12px rgba(51, 132, 253, 0.3);
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.brand-title {
  font-size: 1rem;
  font-weight: 800;
  color: var(--text-main);
  letter-spacing: -0.2px;
}

.brand-subtitle {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-muted);
}

/* #anchor Navigation */
.anchor-nav {
  display: flex;
  align-items: center;
  gap: 6px;
  list-style: none;
  margin-left: auto;
}

.anchor-nav a {
  display: inline-block;
  padding: 8px 12px;
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--text-body);
  text-decoration: none;
  border-radius: 8px;
  transition: all 0.2s ease;
}

.anchor-nav a:hover {
  color: var(--brand-blue-dark);
  background: var(--bg-blue-tint);
}

.anchor-nav a.active {
  color: var(--brand-blue-dark);
  background: var(--bg-blue-tint);
  font-weight: 700;
}

.header-cta {
  display: flex;
  align-items: center;
  gap: 10px;
}

.mobile-toggle {
  display: none;
  width: 40px;
  height: 40px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  background: var(--bg-white);
  color: var(--text-main);
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  font-size: 0.92rem;
  font-weight: 700;
  border-radius: var(--radius-sm);
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

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

.btn-sm {
  padding: 9px 16px;
  font-size: 0.84rem;
}

.btn-lg {
  padding: 14px 26px;
  font-size: 0.98rem;
}

/* Official WhatsApp Button Color (#25D366) */
.btn-whatsapp {
  background-color: var(--wa-green);
  color: #ffffff;
  box-shadow: 0 6px 18px rgba(37, 211, 102, 0.32);
}

.btn-whatsapp:hover {
  background-color: var(--wa-green-dark);
  box-shadow: 0 10px 22px rgba(37, 211, 102, 0.42);
}

.btn-blue {
  background: var(--gradient-blue);
  color: #ffffff;
  box-shadow: 0 6px 18px rgba(14, 93, 175, 0.25);
}

.btn-outline {
  background: var(--bg-white);
  color: var(--brand-blue-dark);
  border: 1.5px solid var(--border-blue);
}

.btn-outline:hover {
  background: var(--bg-blue-tint);
  border-color: var(--brand-blue-light);
}

/* Section Spacing & Blue Headings */
.section {
  padding: 72px 0;
}

.section-soft {
  background: var(--bg-soft);
}

.section-blue-tint {
  background: var(--gradient-blue-soft);
}

.section-header {
  text-align: center;
  max-width: 660px;
  margin: 0 auto 42px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 13px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  background: rgba(51, 132, 253, 0.12);
  color: var(--brand-blue-dark);
  margin-bottom: 10px;
}

/* Decorative Orange Accent Line */
.decor-line {
  width: 52px;
  height: 4px;
  border-radius: 999px;
  background: var(--gradient-decor-orange);
  margin: 12px auto 0;
}

.decor-line-left {
  width: 52px;
  height: 4px;
  border-radius: 999px;
  background: var(--gradient-decor-orange);
  margin: 12px 0 18px;
}

.section-title {
  font-size: clamp(1.65rem, 2.5vw, 2.2rem);
  font-weight: 800;
  color: var(--text-main);
  line-height: 1.25;
  margin-bottom: 10px;
}

.section-desc {
  font-size: 0.96rem;
  color: var(--text-body);
}

/* 1. HERO SECTION (#beranda) */
.hero {
  padding: 60px 0 68px;
  background:
    radial-gradient(circle at 90% 10%, rgba(51, 132, 253, 0.1), transparent 40%),
    var(--bg-white);
  border-bottom: 1px solid var(--border-color);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 44px;
  align-items: center;
}

.hero-title {
  font-size: clamp(2.1rem, 3.5vw, 2.9rem);
  font-weight: 800;
  line-height: 1.18;
  color: var(--text-main);
  margin-bottom: 14px;
  letter-spacing: -0.02em;
}

.text-brand-blue {
  background: var(--gradient-blue);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-lead {
  font-size: 1.05rem;
  color: var(--text-body);
  margin-bottom: 28px;
  max-width: 540px;
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero-visual {
  position: relative;
}

.hero-image-frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 4px solid #ffffff;
  background: var(--bg-blue-tint);
  aspect-ratio: 4 / 3;
}

.hero-image-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.hero-floating-badge {
  position: absolute;
  bottom: -16px;
  left: 20px;
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-bottom: 3px solid var(--decor-orange-light);
  border-radius: var(--radius-md);
  padding: 12px 18px;
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 12px;
}

.floating-badge-icon {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: var(--bg-blue-tint);
  color: var(--brand-blue-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
}

/* 2. LAYANAN VISUAL CARDS (#layanan) — 2 Cards Grid */
.cards-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  max-width: 920px;
  margin: 0 auto;
}

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

.visual-card {
  background: var(--bg-white);
  border: 1px solid var(--border-color);
  border-top: 4px solid var(--brand-blue-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

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

.visual-card-img {
  position: relative;
  aspect-ratio: 16 / 10;
  background: var(--bg-blue-tint);
  overflow: hidden;
}

.visual-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}

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

.visual-card-body {
  padding: 26px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.visual-card-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 14px;
}

.visual-card-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 24px;
  flex: 1;
}

.visual-card-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.92rem;
  color: var(--text-body);
  font-weight: 500;
}

/* Decorative Orange Dot on Card Lists */
.dot-decor {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gradient-decor-orange);
  flex-shrink: 0;
}

/* 3. TENTANG KAMI (#tentang-kami) */
.about-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 44px;
  align-items: center;
}

.about-visual {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-color);
  aspect-ratio: 4 / 3;
  max-height: 460px;
  background: var(--bg-blue-tint);
}

.about-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 35%;
}

.about-highlights {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 22px;
}

.about-highlight-item {
  background: var(--bg-blue-tint);
  border: 1px solid var(--border-blue);
  border-left: 3px solid var(--decor-orange-light);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--brand-blue-deep);
}

/* 4. KEUNGGULAN (#keunggulan) */
.keunggulan-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.keunggulan-card {
  background: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 24px 20px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.keunggulan-card:hover {
  border-color: var(--brand-blue-light);
  transform: translateY(-3px);
}

.keunggulan-icon {
  width: 50px;
  height: 50px;
  margin: 0 auto 14px;
  border-radius: 12px;
  background: var(--gradient-blue);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 14px rgba(51, 132, 253, 0.25);
}

.keunggulan-title {
  font-size: 1.02rem;
  font-weight: 800;
  margin-bottom: 6px;
  color: var(--text-main);
}

.keunggulan-desc {
  font-size: 0.85rem;
  color: var(--text-body);
}

/* 5. KLIEN KAMI (#klien) */
.clients-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  align-items: center;
}

.client-logo-box {
  background: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  height: 92px;
  padding: 12px 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.84rem;
  color: var(--text-muted);
  text-align: center;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.client-logo-box:hover {
  border-color: var(--brand-blue-light);
  box-shadow: var(--shadow-sm);
}

.client-logo-box img {
  max-width: 100%;
  max-height: 64px;
  object-fit: contain;
}

/* 6. GALERI & TESTIMONI (#galeri) */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.gallery-item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: var(--bg-soft);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.3s ease;
}

.gallery-item:hover img {
  transform: scale(1.04);
}

.gallery-caption {
  position: absolute;
  inset: auto 0 0 0;
  padding: 12px 16px;
  background: linear-gradient(to top, rgba(15, 23, 42, 0.88), transparent);
  color: #ffffff;
  font-size: 0.85rem;
  font-weight: 700;
}

.gallery-video-wrap {
  margin: 28px auto 0;
  max-width: 820px;
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background: #000000;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-md);
}

.gallery-video-wrap iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

.subsection-divider {
  margin-top: 64px;
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.review-card {
  background: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: var(--shadow-sm);
}

.review-stars {
  color: #f59e0b;
  font-size: 0.92rem;
  letter-spacing: 2px;
  margin-bottom: 8px;
}

.review-text {
  font-size: 0.92rem;
  color: var(--text-main);
  margin-bottom: 12px;
}

.review-meta {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--brand-blue-dark);
}

/* 7. FAQ (#faq) */
.faq-list {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-box {
  background: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.faq-box summary {
  padding: 16px 20px;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text-main);
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.faq-box summary::-webkit-details-marker {
  display: none;
}

.faq-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--bg-blue-tint);
  color: var(--brand-blue-dark);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  transition: transform 0.2s ease;
}

.faq-box[open] .faq-icon {
  transform: rotate(45deg);
  background: var(--gradient-blue);
  color: #ffffff;
}

.faq-body {
  padding: 0 20px 16px;
  font-size: 0.9rem;
  color: var(--text-body);
}

/* 8. KONTAK (#kontak) */
.contact-banner {
  background: var(--gradient-blue);
  border-radius: var(--radius-lg);
  padding: 44px;
  color: #ffffff;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 36px;
  align-items: center;
  box-shadow: var(--shadow-lg);
}

.contact-banner h2 {
  font-size: clamp(1.6rem, 2.4vw, 2.1rem);
  font-weight: 800;
  margin-bottom: 10px;
  color: #ffffff;
}

.contact-banner p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.95rem;
  margin-bottom: 22px;
}

.contact-badges {
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 0.9rem;
}

.contact-form-box {
  background: #ffffff;
  color: var(--text-main);
  border-radius: var(--radius-md);
  padding: 28px;
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.14);
}

.contact-form-box h3 {
  font-size: 1.18rem;
  font-weight: 800;
  margin-bottom: 16px;
  color: var(--text-main);
}

.form-field {
  margin-bottom: 14px;
}

.form-field label {
  display: block;
  font-size: 0.82rem;
  font-weight: 700;
  margin-bottom: 5px;
  color: var(--text-main);
}

.form-input {
  width: 100%;
  padding: 11px 13px;
  border: 1.5px solid var(--border-color);
  border-radius: 8px;
  font-size: 0.9rem;
  font-family: inherit;
  background-color: #ffffff;
  color: var(--text-main);
}

.form-input:focus {
  outline: none;
  border-color: var(--brand-blue-light);
}

/* Footer */
.site-footer {
  background: var(--bg-soft);
  border-top: 1px solid var(--border-color);
  padding: 28px 0;
  font-size: 0.84rem;
  color: var(--text-muted);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

/* AC Service Cards & Contract Highlight */
.service-card-compact {
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.service-card-compact:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.service-card-thumb {
  width: 100%;
  aspect-ratio: 3 / 2;
  background: #ffffff;
  padding: 18px 18px 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.service-card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 0.3s ease;
}

.service-card-compact:hover .service-card-thumb img {
  transform: scale(1.04);
}

.service-card-body {
  padding: 14px 24px 24px;
  background: #ffffff;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  flex: 1;
}

.service-card-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}

.service-card-icon {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: var(--bg-blue-tint);
  color: var(--brand-blue-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.service-card-desc {
  font-size: 0.9rem;
  color: var(--text-body);
  margin-bottom: 18px;
  flex: 1;
}

.contract-card-highlight {
  margin-top: 24px;
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 24px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  box-shadow: var(--shadow-sm);
}

.contract-card-left {
  display: flex;
  align-items: center;
  gap: 22px;
}

.contract-card-thumb {
  width: 210px;
  aspect-ratio: 3 / 2;
  background: #ffffff;
  border: none;
  padding: 4px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.contract-card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.contract-card-highlight h3 {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 6px;
}

.contract-card-highlight p {
  font-size: 0.94rem;
  color: var(--text-body);
  max-width: 620px;
}

/* Jenis AC Grid ("Melayani Service Berbagai Jenis AC") */
.ac-types-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.ac-type-card {
  background: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 18px;
  box-shadow: var(--shadow-sm);
  transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.ac-type-card:hover {
  border-color: var(--brand-blue-light);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.ac-type-thumb {
  width: 88px;
  height: 88px;
  border-radius: 12px;
  background: #f8fafc;
  border: 1px solid var(--border-color);
  padding: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.ac-type-thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.ac-type-name {
  font-size: 1.06rem;
  font-weight: 800;
  color: var(--text-main);
}

.ac-type-sub {
  font-size: 0.84rem;
  color: var(--text-muted);
  margin-top: 3px;
}

/* Area Layanan Kami Section */
.area-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 36px;
  align-items: center;
}

.area-cities-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 20px;
}

.area-city-item {
  background: var(--bg-white);
  border: 1px solid var(--border-color);
  border-left: 3.5px solid var(--decor-orange-light);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--text-main);
  box-shadow: var(--shadow-sm);
}

.area-map-frame {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-md);
  aspect-ratio: 16 / 11;
  background: var(--bg-soft);
}

.area-map-frame iframe {
  position: absolute;
  top: -64px;
  left: 0;
  width: 100%;
  height: calc(100% + 128px);
  border: 0;
  display: block;
}

.gallery-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  padding: 20px;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.86rem;
  font-weight: 600;
  background: linear-gradient(135deg, #f8fafc 0%, #eff6ff 100%);
}

/* Sticky Floating WhatsApp (#25D366) */
.floating-wa {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 999;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background-color: var(--wa-green);
  color: #ffffff;
  text-decoration: none;
  padding: 13px 20px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.9rem;
  box-shadow: 0 10px 24px rgba(37, 211, 102, 0.4);
  transition: transform 0.2s ease, background-color 0.2s ease;
}

.floating-wa:hover {
  background-color: var(--wa-green-dark);
  transform: translateY(-2px) scale(1.02);
}

/* Responsive */
@media (max-width: 992px) {
  .hero-grid,
  .about-grid,
  .contact-banner,
  .area-grid {
    grid-template-columns: 1fr;
  }

  .contract-card-highlight {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .contract-card-left {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .contract-card-thumb {
    width: 100%;
    max-width: 280px;
    margin: 0 auto;
  }

  .cards-grid-2,
  .cards-grid-3,
  .ac-types-grid,
  .keunggulan-grid,
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .clients-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .mobile-toggle {
    display: inline-flex;
  }

  .anchor-nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: var(--bg-white);
    flex-direction: column;
    align-items: stretch;
    padding: 14px 20px;
    border-bottom: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
    display: none;
  }

  .anchor-nav.open {
    display: flex;
  }
}

@media (max-width: 640px) {
  .cards-grid-2,
  .cards-grid-3,
  .ac-types-grid,
  .area-cities-grid,
  .keunggulan-grid,
  .gallery-grid,
  .reviews-grid,
  .about-highlights {
    grid-template-columns: 1fr;
  }

  .clients-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .contact-banner {
    padding: 26px 20px;
  }
}