:root {
  --bg: #0A0F16;
  --surface: #121B27;
  --surface-2: #1A2738;
  --ink: #F1F5F9;
  --ink-soft: #94A3B8;
  --ink-faint: #64748B;
  --primary: #0284C7;
  --primary-hover: #38BDF8;
  --on-primary: #FFFFFF;
  --accent: #06B6D4;
  --accent-light: rgba(6, 182, 212, 0.15);
  --line: rgba(241, 245, 249, 0.08);
  --line-strong: rgba(2, 132, 199, 0.35);
  --shadow: 0 16px 40px -10px rgba(0, 0, 0, 0.7);
  --radius-lg: 14px;
  --radius-md: 10px;
  --radius-sm: 6px;
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;
}

[data-theme="light"] {
  --bg: #F4F8FA;
  --surface: #FFFFFF;
  --surface-2: #E5EEF3;
  --ink: #0F172A;
  --ink-soft: #475569;
  --ink-faint: #94A3B8;
  --primary: #0284C7;
  --primary-hover: #0369A1;
  --on-primary: #FFFFFF;
  --accent: #0891B2;
  --accent-light: #CFFAFE;
  --line: rgba(15, 23, 42, 0.08);
  --line-strong: rgba(2, 132, 199, 0.3);
  --shadow: 0 16px 36px -12px rgba(15, 23, 42, 0.12);
}

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

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.6;
  transition: background-color 0.25s ease, color 0.25s ease;
  position: relative;
  overflow-x: hidden;
}

.container {
  width: 100%;
  max-width: 1180px;
  margin-inline: auto;
  padding-inline: 24px;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(var(--bg), 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
  transition: background-color 0.25s ease, border-color 0.25s ease;
}

[data-theme="dark"] .site-header {
  background-color: rgba(11, 14, 20, 0.85);
}

[data-theme="light"] .site-header {
  background-color: rgba(255, 255, 255, 0.9);
}

.header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.brand {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.brand-badge {
  font-size: 0.72rem;
  font-family: var(--font-mono);
  color: var(--primary);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.theme-btn {
  background: var(--surface-2);
  border: 1px solid var(--line);
  color: var(--ink);
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease;
}

.theme-btn:hover {
  transform: scale(1.05);
  border-color: var(--primary);
}

.theme-btn svg {
  width: 20px;
  height: 20px;
}

[data-theme="dark"] .theme-btn .moon-icon { display: none; }
[data-theme="dark"] .theme-btn .sun-icon { display: block; }
[data-theme="light"] .theme-btn .sun-icon { display: none; }
[data-theme="light"] .theme-btn .moon-icon { display: block; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 600;
  text-decoration: none;
  padding: 12px 22px;
  border-radius: var(--radius-sm);
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: pointer;
  border: none;
  font-size: 0.95rem;
}

.btn-primary {
  background-color: var(--primary);
  color: var(--on-primary);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
}

.btn-primary:hover {
  background-color: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.35);
}

.btn-ghost {
  background-color: transparent;
  color: var(--ink);
  border: 1px solid var(--line);
}

.btn-ghost:hover {
  border-color: var(--primary);
  background-color: var(--surface-2);
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.85rem;
}

.btn-block {
  width: 100%;
  padding: 14px;
}

/* Hero Section */
.hero {
  padding: 64px 0 80px;
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.95fr;
  gap: 48px;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background-color: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: 9999px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 20px;
}

.eyebrow .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--primary);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.95); opacity: 0.8; }
  50% { transform: scale(1.3); opacity: 1; }
  100% { transform: scale(0.95); opacity: 0.8; }
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4vw, 3.4rem);
  line-height: 1.15;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}

.hero-title em {
  font-style: italic;
  color: var(--primary);
  text-decoration: underline;
  text-decoration-color: var(--line-strong);
  text-underline-offset: 6px;
}

.hero-desc {
  font-size: 1.08rem;
  color: var(--ink-soft);
  margin-bottom: 32px;
  max-width: 580px;
}

.hero-cta-group {
  display: flex;
  gap: 16px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.hero-features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

.feat-item strong {
  display: block;
  font-size: 0.95rem;
  color: var(--ink);
  font-weight: 700;
}

.feat-item span {
  font-size: 0.78rem;
  color: var(--ink-soft);
}

/* Widget Box */
.hero-card {
  position: relative;
}

.widget-box {
  background-color: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow);
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.widget-box:hover {
  border-color: var(--line-strong);
}

.widget-header {
  margin-bottom: 20px;
}

.widget-label {
  font-size: 0.75rem;
  font-family: var(--font-mono);
  color: var(--primary);
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.widget-header h3 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  margin-top: 4px;
}

.service-selector {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 24px;
}

.service-opt {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  background-color: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.2s ease;
}

.service-opt:hover {
  border-color: var(--line-strong);
  transform: translateX(4px);
}

.service-opt.selected {
  border-color: var(--primary);
  background-color: var(--surface-2);
  box-shadow: 0 0 0 1px var(--primary);
}

.service-opt input[type="radio"] {
  accent-color: var(--primary);
  width: 18px;
  height: 18px;
  cursor: pointer;
}

.srv-info {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.srv-name {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--ink);
}

.srv-sub {
  font-size: 0.74rem;
  color: var(--ink-soft);
}

.srv-price {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--primary);
}

.widget-foot {
  text-align: center;
  font-size: 0.78rem;
  color: var(--ink-faint);
  margin-top: 14px;
}

/* Gallery Section */
.gallery-section {
  padding: 80px 0;
  border-top: 1px solid var(--line);
}

.section-head {
  margin-bottom: 40px;
}

.section-head.text-center {
  text-align: center;
}

.eyebrow-text {
  font-size: 0.8rem;
  font-family: var(--font-mono);
  color: var(--primary);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.section-head h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 700;
  margin-top: 6px;
}

.section-sub {
  color: var(--ink-soft);
  margin-top: 8px;
  font-size: 1rem;
}

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

.gallery-card {
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
  aspect-ratio: 4 / 3;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.gallery-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.gallery-card:hover img {
  transform: scale(1.06);
}

/* Reviews Section */
.reviews-section {
  padding: 80px 0;
  background-color: var(--surface);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

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

.review-card {
  background-color: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow);
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.review-card:hover {
  transform: translateY(-4px);
  border-color: var(--line-strong);
}

.stars {
  color: var(--primary);
  letter-spacing: 2px;
  font-size: 1.1rem;
  margin-bottom: 14px;
}

.review-card p {
  font-size: 0.95rem;
  color: var(--ink);
  line-height: 1.6;
  margin-bottom: 20px;
  font-style: italic;
}

.reviewer strong {
  display: block;
  font-size: 0.9rem;
  color: var(--ink);
}

.reviewer span {
  font-size: 0.78rem;
  color: var(--ink-soft);
}

/* Location Section */
.location-section {
  padding: 80px 0;
}

.location-box {
  background-color: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 48px;
  box-shadow: var(--shadow);
}

.loc-details h2 {
  font-family: var(--font-display);
  font-size: 2rem;
  margin: 8px 0 24px;
}

.info-line {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 14px;
  color: var(--ink-soft);
  font-size: 1rem;
}

.info-line svg {
  color: var(--primary);
  flex-shrink: 0;
}

.loc-cta-group {
  display: flex;
  gap: 16px;
  margin-top: 32px;
  flex-wrap: wrap;
}

/* Footer */
.site-footer {
  padding: 40px 0;
  border-top: 1px solid var(--line);
  text-align: center;
}

.foot-content p {
  font-size: 0.9rem;
  color: var(--ink-soft);
}

.foot-sub {
  font-size: 0.8rem;
  color: var(--ink-faint);
  margin-top: 4px;
}

/* Floating WhatsApp Button */
.float-wa-btn {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 58px;
  height: 58px;
  background-color: #25D366;
  color: #FFFFFF;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
  z-index: 999;
  transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.2s ease;
}

.float-wa-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.6);
}

/* Responsive */
@media (max-width: 900px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .gallery-grid, .reviews-grid {
    grid-template-columns: 1fr;
  }
  .hero-features {
    grid-template-columns: 1fr;
  }
  .location-box {
    padding: 28px;
  }
}