/* ============================================================
   AC Manado — Design System
   Plus Jakarta Sans, desktop-first, dark mode ready
   ============================================================ */

/* ============================================================
   1. Google Fonts Import
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
}

/* Anchor offset for fixed header */
[id] {
  scroll-margin-top: var(--header-height);
}

body {
  font-family: 'Plus Jakarta Sans', sans-serif;
  line-height: 1.6;
  color: var(--text);
  background-color: var(--bg);
  overflow-x: hidden;
}

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

a {
  text-decoration: none;
  color: inherit;
}

ul,
ol {
  list-style: none;
}

/* ============================================================
   2. CSS Custom Properties
   ============================================================ */
:root {
  /* Colors */
  --primary: #1a56db;
  --primary-dark: #1343b0;
  --primary-light: #e8effd;
  --accent: #06b6d4;
  --accent-dark: #0891b2;
  --accent-light: #e0f7fa;
  --cta: #22c55e;
  --cta-dark: #16a34a;
  --cta-light: #dcfce7;

  /* Backgrounds */
  --bg: #ffffff;
  --bg-alt: #f8fafc;
  --bg-dark: #0f172a;

  /* Text */
  --text: #111827;
  --text-light: #6b7280;
  --text-inverse: #ffffff;

  /* Border */
  --border: #e5e7eb;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.12);
  --shadow-xl: 0 20px 50px rgba(0, 0, 0, 0.15);

  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  /* Layout */
  --max-width: 1200px;
  --header-height: 72px;

  /* Transition */
  --transition: 0.3s ease;
}

/* ============================================================
   3. Typography
   ============================================================ */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  color: var(--text);
}

h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
}

h2 {
  font-size: clamp(1.5rem, 3.5vw, 2.5rem);
}

h3 {
  font-size: clamp(1.2rem, 2.5vw, 1.5rem);
}

h4 {
  font-size: 1.125rem;
}

p {
  color: var(--text-light);
  max-width: 65ch;
}

.text-gradient {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ============================================================
   4. Layout Utilities
   ============================================================ */
.container {
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
  padding: 0 1.5rem;
}

.section {
  padding: 5rem 0;
}

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

.section-dark {
  background-color: var(--bg-dark);
  color: var(--text-inverse);
}

.section-dark h1,
.section-dark h2,
.section-dark h3,
.section-dark h4,
.section-dark h5,
.section-dark h6,
.section-dark p {
  color: var(--text-inverse);
}

.section-header {
  text-align: center;
  margin-bottom: 3rem;
}

.section-header p {
  margin: 0.75rem auto 0;
}

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

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ============================================================
   5. Header / Nav
   ============================================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  background: rgba(255, 255, 255, 0.65);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid transparent;
  z-index: 1000;
  display: flex;
  align-items: center;
  transition: background 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease, backdrop-filter 0.3s ease;
}

.header-scrolled {
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom-color: var(--border);
  box-shadow: var(--shadow-md);
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 800;
  color: var(--primary);
  font-size: 1.125rem;
}

.logo-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 800;
  font-size: 1rem;
  flex-shrink: 0;
}

.nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-links a {
  position: relative;
  font-weight: 500;
  font-size: 0.9375rem;
  color: var(--text);
  transition: color var(--transition);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary);
  border-radius: 2px;
  transition: width var(--transition);
}

.nav-links a:hover {
  color: var(--primary);
}

.nav-links a:hover::after {
  width: 100%;
}

/* Hamburger Toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  z-index: 1100;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

.nav-toggle.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ============================================================
   6. Buttons
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 2rem;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 600;
  border: 2px solid transparent;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--primary);
  color: var(--text-inverse);
  border-color: var(--primary);
}

.btn-primary:hover {
  background: var(--primary-dark);
  border-color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-cta {
  background: var(--cta);
  color: var(--text-inverse);
  border-color: var(--cta);
}

.btn-cta:hover {
  background: var(--cta-dark);
  border-color: var(--cta-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(34, 197, 94, 0.35);
}

.btn-outline {
  background: transparent;
  color: var(--primary);
  border-color: var(--primary);
}

.btn-outline:hover {
  background: var(--primary);
  color: var(--text-inverse);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-sm {
  padding: 0.625rem 1.25rem;
  font-size: 0.875rem;
  border-radius: var(--radius-sm);
}

.btn-lg {
  padding: 1.125rem 2.5rem;
  font-size: 1.125rem;
  border-radius: var(--radius-lg);
}

/* ============================================================
   7. Cards
   ============================================================ */
.card {
  background: var(--bg);
  border-radius: var(--radius-lg);
  padding: 2rem;
  border: 1px solid var(--border);
  transition: transform var(--transition), box-shadow var(--transition);
}

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

.card-icon {
  width: 56px;
  height: 56px;
  background: var(--primary-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  color: var(--primary);
  flex-shrink: 0;
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  color: var(--primary);
  font-weight: 600;
  font-size: 0.9375rem;
  margin-top: 1rem;
  transition: gap var(--transition);
}

.card-link:hover {
  gap: 0.625rem;
}

/* ============================================================
   8. Hero Section
   ============================================================ */
.hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  padding-top: var(--header-height);
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

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

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(15, 23, 42, 0.80) 0%,
    rgba(26, 86, 219, 0.55) 50%,
    rgba(6, 182, 212, 0.40) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 640px;
  color: var(--text-inverse);
}

.hero-content h1,
.hero-content h2,
.hero-content h3 {
  color: var(--text-inverse);
}

.hero-content p {
  color: rgba(255, 255, 255, 0.85);
  max-width: 55ch;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 2rem;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: var(--text-inverse);
  font-size: 0.875rem;
  font-weight: 600;
  padding: 0.5rem 1rem;
  border-radius: 100px;
  margin-bottom: 1.25rem;
}

.hero-landing {
  min-height: 60vh;
}

/* ============================================================
   9. Trust / Why Us
   ============================================================ */
.trust-item {
  text-align: center;
  padding: 1.5rem 1rem;
}

.trust-icon {
  width: 72px;
  height: 72px;
  background: linear-gradient(135deg, var(--primary-light), var(--accent-light));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
  color: var(--primary);
}

/* ============================================================
   10. Brand Logos
   ============================================================ */
.brands {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 3rem;
}

.brands img {
  height: 40px;
  width: auto;
  filter: grayscale(100%);
  opacity: 0.5;
  transition: filter var(--transition), opacity var(--transition);
}

.brands img:hover {
  filter: grayscale(0%);
  opacity: 1;
}

.brand-text {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-light);
  opacity: 0.4;
  letter-spacing: 0.05em;
  transition: var(--transition);
  user-select: none;
}

.brand-text:hover {
  opacity: 0.8;
  color: var(--primary);
}

/* ============================================================
   11. Gallery
   ============================================================ */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.gallery-item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 4 / 3;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.gallery-item:hover img {
  transform: scale(1.05);
}

.gallery-label {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.25rem 0.75rem;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.gallery-label.before {
  background: rgba(239, 68, 68, 0.9);
  color: #fff;
}

.gallery-label.after {
  background: rgba(34, 197, 94, 0.9);
  color: #fff;
}

/* ============================================================
   12. Area Layanan
   ============================================================ */
.area-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
}

.area-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  background: var(--primary-light);
  color: var(--primary);
  font-size: 0.9rem;
  font-weight: 600;
  padding: 0.5rem 1.125rem;
  border-radius: 100px;
  transition: background var(--transition), color var(--transition);
}

.area-tag:hover {
  background: var(--primary);
  color: var(--text-inverse);
}

/* ============================================================
   13. FAQ Accordion
   ============================================================ */
.faq-item {
  border-bottom: 1px solid var(--border);
}

.faq-item:first-child {
  border-top: 1px solid var(--border);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
  padding: 1.375rem 0;
  cursor: pointer;
  gap: 1rem;
  transition: color var(--transition);
}

.faq-question:hover {
  color: var(--primary);
}

.faq-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  transition: transform var(--transition);
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}

.faq-item.active .faq-answer {
  max-height: 300px;
}

.faq-answer p {
  padding-bottom: 1.375rem;
  color: var(--text-light);
}

/* ============================================================
   14. CTA Banner
   ============================================================ */
.cta-banner {
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  text-align: center;
  padding: 4rem 1.5rem;
  color: var(--text-inverse);
}

.cta-banner h2,
.cta-banner h3,
.cta-banner p {
  color: var(--text-inverse);
}

.cta-banner p {
  opacity: 0.9;
  margin: 0.75rem auto 2rem;
}

/* ============================================================
   15. Footer
   ============================================================ */
.footer {
  background: var(--bg-dark);
  color: rgba(255, 255, 255, 0.75);
  padding: 3rem 0;
}

.footer h4,
.footer h5 {
  color: var(--text-inverse);
  margin-bottom: 1rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.65);
  font-size: 0.9375rem;
  transition: color var(--transition);
}

.footer-links a:hover {
  color: var(--text-inverse);
}

.footer-contact p {
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  text-align: center;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.45);
}

/* ============================================================
   16. WhatsApp Floating Button
   ============================================================ */
.wa-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  background: #25d366;
  color: #fff;
  font-weight: 700;
  font-size: 0.9375rem;
  padding: 0.875rem 1.5rem;
  border-radius: 100px;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.45);
  z-index: 999;
  animation: pulse-wa 2.5s ease-in-out infinite;
  transition: transform var(--transition), box-shadow var(--transition);
}

.wa-float:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(37, 211, 102, 0.55);
  animation: none;
}

@keyframes pulse-wa {
  0%, 100% {
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.45);
  }
  50% {
    box-shadow: 0 8px 32px rgba(37, 211, 102, 0.75), 0 0 0 10px rgba(37, 211, 102, 0.12);
  }
}

/* ============================================================
   17. Landing Page Specifics
   ============================================================ */
.problem-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

.problem-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  background: rgba(239, 68, 68, 0.06);
  border-left: 4px solid #ef4444;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 1.25rem 1.5rem;
}

.solution-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  background: rgba(34, 197, 94, 0.06);
  border-left: 4px solid var(--cta);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 1.25rem 1.5rem;
}

.includes-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.includes-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 500;
  color: var(--text);
}

.includes-item .check-circle {
  width: 22px;
  height: 22px;
  background: var(--cta-light);
  color: var(--cta-dark);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--text-light);
  margin-bottom: 1.5rem;
}

.breadcrumb a {
  color: var(--primary);
}

.breadcrumb .separator {
  color: var(--border);
}

/* ============================================================
   18. Scroll Reveal Animation
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* ============================================================
   19. Responsive Breakpoints
   ============================================================ */

/* --- Tablet (≤1024px) --- */
@media (max-width: 1024px) {
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }

  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }

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

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

/* --- Mobile (≤768px) --- */
@media (max-width: 768px) {
  :root {
    --header-height: 60px;
  }

  .section {
    padding: 3rem 0;
  }

  /* Header — compact on mobile */
  .header .container {
    padding: 0 1rem;
  }

  .logo {
    font-size: 1rem;
    gap: 0.5rem;
  }

  .logo-icon {
    width: 32px;
    height: 32px;
  }

  .logo-icon svg {
    width: 16px;
    height: 16px;
  }

  .nav {
    gap: 0.75rem;
  }

  /* Hide nav WhatsApp button on mobile — floating button is enough */
  .nav > .btn {
    display: none;
  }

  /* Show hamburger, hide desktop nav */
  .nav-toggle {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2.5rem;
    font-size: 1.25rem;
    transform: translateX(100%);
    transition: transform var(--transition);
    z-index: 1050;
  }

  .nav-links.open {
    transform: translateX(0);
  }

  .nav-links a::after {
    display: none;
  }

  /* Grids → 1 column */
  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  /* Hero — main page */
  .hero {
    min-height: 85vh;
  }

  .hero-content {
    max-width: 100%;
    padding: 2rem 0;
  }

  .hero-content h1 {
    font-size: 1.75rem;
    line-height: 1.25;
  }

  .hero-content p {
    font-size: 1rem;
  }

  .hero-badge {
    font-size: 0.75rem;
    padding: 0.375rem 0.75rem;
  }

  /* Hero — landing pages */
  .hero-landing {
    min-height: auto;
    padding-top: calc(var(--header-height) + 2rem);
    padding-bottom: 3rem;
  }

  .hero-landing .hero-content {
    padding: 1.5rem 0;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

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

  /* Breadcrumb */
  .breadcrumb {
    font-size: 0.75rem;
  }

  /* Gallery */
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Brands — smaller on mobile */
  .brand-text {
    font-size: 1rem;
  }

  .brands {
    gap: 1.5rem;
  }

  /* WhatsApp float — icon only on mobile */
  .wa-float span {
    display: none;
  }

  .wa-float {
    bottom: 1.25rem;
    right: 1.25rem;
    padding: 0;
    border-radius: 50%;
    width: 52px;
    height: 52px;
    justify-content: center;
  }

  /* Section headers */
  .section-header {
    margin-bottom: 2rem;
  }

  .section-header h2 {
    font-size: 1.5rem;
  }

  .section-header p {
    font-size: 0.9rem;
  }

  /* Problem section */
  .problem-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .problem-grid img,
  .problem-image img {
    border-radius: var(--radius-md);
    max-height: 220px;
    width: 100%;
    object-fit: cover;
  }

  .problem-item,
  .solution-item {
    padding: 0.875rem;
    font-size: 0.9rem;
  }

  .problem-item strong,
  .solution-item strong {
    font-size: 0.9rem;
  }

  .problem-item p,
  .solution-item p {
    font-size: 0.8rem;
  }

  /* Includes list */
  .includes-list,
  .includes-grid {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }

  .includes-item {
    font-size: 0.9rem;
  }

  /* FAQ */
  .faq-question {
    font-size: 0.95rem;
    padding: 0.25rem 0;
  }

  .faq-answer p {
    font-size: 0.875rem;
  }

  .faq-item {
    padding: 1.25rem 0;
  }

  /* Trust items */
  .trust-item {
    padding: 1rem 0.5rem;
  }

  .trust-item h3 {
    font-size: 1rem;
  }

  .trust-item p {
    font-size: 0.8rem;
  }

  .trust-icon {
    width: 56px;
    height: 56px;
    margin-bottom: 0.75rem;
  }

  .trust-icon svg {
    width: 22px;
    height: 22px;
  }

  /* Cards */
  .card {
    padding: 1.5rem;
  }

  .card-icon {
    width: 48px;
    height: 48px;
    margin-bottom: 1rem;
  }

  .card h3 {
    font-size: 1.05rem;
  }

  .card p {
    font-size: 0.85rem;
  }

  /* Area tags */
  .area-list {
    gap: 0.5rem;
  }

  .area-tag {
    font-size: 0.8rem;
    padding: 0.375rem 1rem;
  }

  /* Gallery labels */
  .gallery-label {
    font-size: 0.65rem;
    padding: 0.2rem 0.5rem;
    top: 0.5rem;
    left: 0.5rem;
  }

  /* Footer */
  .footer {
    padding: 2.5rem 0 1.5rem;
  }

  .footer-contact p {
    font-size: 0.85rem;
  }

  .footer-links a {
    font-size: 0.85rem;
  }

  .footer-bottom {
    margin-top: 1.5rem;
    font-size: 0.75rem;
  }

  .footer .logo {
    font-size: 1.05rem;
  }

  /* CTA banner */
  .cta-banner {
    padding: 3rem 0;
  }

  .cta-banner h2 {
    font-size: 1.5rem;
  }

  .cta-banner p {
    font-size: 1rem;
  }
}

/* --- Small Mobile (≤480px) --- */
@media (max-width: 480px) {
  .container {
    padding: 0 0.875rem;
  }

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

  .hero-content h1 {
    font-size: 1.5rem;
  }

  h2 {
    font-size: 1.375rem;
  }

  .btn {
    padding: 0.75rem 1.25rem;
    font-size: 0.9rem;
  }

  .btn-lg {
    padding: 0.875rem 1.5rem;
    font-size: 0.95rem;
  }

  .brand-text {
    font-size: 0.875rem;
  }

  .cta-banner {
    padding: 2.5rem 0.875rem;
  }

  .footer {
    padding: 2rem 0;
  }

  .area-tag {
    font-size: 0.8rem;
    padding: 0.375rem 1rem;
  }

  .card {
    padding: 1.5rem;
  }

  .wa-float {
    width: 48px;
    height: 48px;
  }

  .wa-float svg {
    width: 22px;
    height: 22px;
  }
}