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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: system-ui, -apple-system, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  transition: background 0.3s, color 0.3s;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: var(--primary);
  text-decoration: none;
  transition: color 0.2s;
}

a:hover,
a:focus-visible {
  color: var(--primary-dark);
  outline: none;
}

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

ul,
ol {
  list-style: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

/* ===== CSS Custom Properties (Theme) ===== */
:root {
  --primary: #e94560;
  --primary-dark: #c0392b;
  --primary-light: #ff6b81;
  --secondary: #0f3460;
  --secondary-light: #1a5276;
  --bg: #1a1a2e;
  --bg-card: rgba(255, 255, 255, 0.08);
  --bg-card-hover: rgba(255, 255, 255, 0.12);
  --text: #eee;
  --text-muted: #aaa;
  --text-inverse: #1a1a2e;
  --glass: rgba(255, 255, 255, 0.12);
  --glass-border: rgba(255, 255, 255, 0.1);
  --shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
  --shadow-sm: 0 4px 16px rgba(0, 0, 0, 0.25);
  --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.5);
  --radius: 20px;
  --radius-sm: 12px;
  --radius-full: 50px;
  --transition: 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
  --transition-fast: 0.2s ease;
  --header-height: 70px;
}

/* Light theme */
[data-theme="light"] {
  --primary: #e94560;
  --primary-dark: #c0392b;
  --primary-light: #ff6b81;
  --secondary: #0f3460;
  --secondary-light: #1a5276;
  --bg: #f5f5f5;
  --bg-card: rgba(0, 0, 0, 0.05);
  --bg-card-hover: rgba(0, 0, 0, 0.08);
  --text: #222;
  --text-muted: #666;
  --text-inverse: #eee;
  --glass: rgba(255, 255, 255, 0.7);
  --glass-border: rgba(0, 0, 0, 0.08);
  --shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
  --shadow-sm: 0 4px 16px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.12);
}

/* ===== Container ===== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  width: 100%;
}

/* ===== Header ===== */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: var(--glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
  box-shadow: var(--shadow);
  transition: background 0.3s, border-color 0.3s;
  height: var(--header-height);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  max-width: 1200px;
  margin: 0 auto;
  height: 100%;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text);
  user-select: none;
}

.logo svg {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
}

/* Navigation */
nav {
  display: flex;
  align-items: center;
  gap: 24px;
}

nav a {
  color: var(--text);
  font-weight: 500;
  font-size: 0.95rem;
  position: relative;
  padding: 4px 0;
  white-space: nowrap;
}

nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: width 0.3s;
  border-radius: 1px;
}

nav a:hover::after,
nav a.active::after,
nav a:focus-visible::after {
  width: 100%;
}

/* Nav actions */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.theme-toggle,
.menu-toggle,
.search-toggle {
  background: none;
  border: none;
  color: var(--text);
  font-size: 1.3rem;
  cursor: pointer;
  padding: 8px;
  border-radius: 8px;
  transition: background var(--transition-fast), transform var(--transition-fast);
  line-height: 1;
}

.theme-toggle:hover,
.menu-toggle:hover,
.search-toggle:hover {
  background: var(--bg-card);
  transform: scale(1.05);
}

.theme-toggle:active,
.menu-toggle:active,
.search-toggle:active {
  transform: scale(0.95);
}

.menu-toggle {
  display: none;
}

/* Search box */
.search-box {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  background: var(--bg);
  padding: 16px 20px;
  box-shadow: var(--shadow);
  z-index: 999;
  border-bottom: 1px solid var(--glass-border);
}

.search-box.open {
  display: block;
  animation: slideDown 0.3s ease;
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.search-box input {
  width: 100%;
  padding: 12px 20px;
  border: 2px solid var(--primary);
  border-radius: var(--radius-full);
  background: var(--bg-card);
  color: var(--text);
  font-size: 1rem;
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.search-box input::placeholder {
  color: var(--text-muted);
}

.search-box input:focus {
  border-color: var(--primary-light);
  box-shadow: 0 0 0 3px rgba(233, 69, 96, 0.2);
}

/* ===== Mobile Menu ===== */
.mobile-menu {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: 2000;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 24px;
  padding: 40px;
}

.mobile-menu.open {
  display: flex;
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.mobile-menu a {
  color: #fff;
  font-size: 1.4rem;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: 8px;
  transition: background var(--transition-fast);
}

.mobile-menu a:hover {
  background: rgba(255, 255, 255, 0.1);
}

.mobile-menu .close-btn {
  position: absolute;
  top: 20px;
  right: 20px;
  background: none;
  border: none;
  color: #fff;
  font-size: 2.5rem;
  cursor: pointer;
  padding: 8px 12px;
  line-height: 1;
  transition: transform var(--transition-fast);
}

.mobile-menu .close-btn:hover {
  transform: rotate(90deg);
}

/* ===== Main Content ===== */
main {
  padding-top: var(--header-height);
}

section {
  padding: 80px 0;
}

/* ===== Hero Section ===== */
.hero {
  min-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
  position: relative;
  overflow: hidden;
}

[data-theme="light"] .hero {
  background: linear-gradient(135deg, #e0e0e0 0%, #c8d6e5 50%, #b0c4de 100%);
}

.hero::before {
  content: '';
  position: absolute;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--primary) 0%, transparent 70%);
  opacity: 0.15;
  top: -200px;
  right: -200px;
  animation: float 8s infinite alternate;
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, var(--secondary) 0%, transparent 70%);
  opacity: 0.1;
  bottom: -100px;
  left: -100px;
  animation: float 10s infinite alternate-reverse;
  pointer-events: none;
}

@keyframes float {
  0% {
    transform: translate(0, 0) scale(1);
  }
  100% {
    transform: translate(40px, -40px) scale(1.1);
  }
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  padding: 0 20px;
  width: 100%;
}

.hero h1 {
  font-size: 3.5rem;
  font-weight: 800;
  margin-bottom: 20px;
  background: linear-gradient(135deg, #fff, var(--primary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.2;
}

[data-theme="light"] .hero h1 {
  background: linear-gradient(135deg, #1a1a2e, var(--primary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  font-size: 1.2rem;
  color: var(--text-muted);
  margin-bottom: 30px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero .btn-group {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ===== Buttons ===== */
.btn {
  display: inline-block;
  padding: 14px 36px;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 1rem;
  border: none;
  cursor: pointer;
  transition: all 0.3s;
  background: var(--primary);
  color: #fff;
  box-shadow: 0 4px 20px rgba(233, 69, 96, 0.4);
  text-align: center;
  line-height: 1.4;
}

.btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(233, 69, 96, 0.5);
}

.btn:active {
  transform: translateY(-1px);
}

.btn:focus-visible {
  outline: 3px solid var(--primary-light);
  outline-offset: 2px;
}

.btn-outline {
  background: transparent;
  border: 2px solid var(--primary);
  color: var(--primary);
  box-shadow: none;
}

.btn-outline:hover {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 8px 30px rgba(233, 69, 96, 0.3);
}

/* ===== Banner Carousel ===== */
.banner-carousel {
  margin-top: 40px;
  position: relative;
  width: 100%;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
  overflow: hidden;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.carousel-slide {
  display: none;
  width: 100%;
  transition: opacity 0.6s ease;
}

.carousel-slide.active {
  display: block;
  animation: fadeIn 0.6s ease;
}

.carousel-slide svg {
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  display: block;
}

.carousel-controls {
  position: absolute;
  top: 50%;
  width: 100%;
  display: flex;
  justify-content: space-between;
  transform: translateY(-50%);
  padding: 0 16px;
  pointer-events: none;
}

.carousel-controls button {
  pointer-events: all;
  background: rgba(0, 0, 0, 0.5);
  border: none;
  color: #fff;
  font-size: 1.8rem;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  cursor: pointer;
  transition: background var(--transition-fast), transform var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.carousel-controls button:hover {
  background: var(--primary);
  transform: scale(1.1);
}

.carousel-controls button:active {
  transform: scale(0.95);
}

.carousel-dots {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 16px;
}

.carousel-dots span {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--text-muted);
  cursor: pointer;
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.carousel-dots span.active {
  background: var(--primary);
  transform: scale(1.3);
}

.carousel-dots span:hover {
  background: var(--primary-light);
}

/* ===== Section Titles ===== */
.section-title {
  text-align: center;
  margin-bottom: 50px;
}

.section-title h2 {
  font-size: 2.4rem;
  font-weight: 700;
  margin-bottom: 12px;
  line-height: 1.3;
}

.section-title p {
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto;
  font-size: 1.05rem;
}

/* ===== Grids ===== */
.grid-2,
.grid-3,
.grid-4 {
  display: grid;
  gap: 30px;
}

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

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

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

/* ===== Cards ===== */
.card {
  background: var(--bg-card);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: var(--radius);
  padding: 30px;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
  border: 1px solid var(--glass-border);
  overflow: hidden;
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  background: var(--bg-card-hover);
  border-color: rgba(233, 69, 96, 0.2);
}

.card-icon {
  width: 60px;
  height: 60px;
  margin-bottom: 16px;
  flex-shrink: 0;
}

.card h3 {
  font-size: 1.3rem;
  margin-bottom: 10px;
  line-height: 1.4;
}

.card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* ===== About Section ===== */
.about-section {
  background: linear-gradient(135deg, var(--bg), rgba(15, 52, 96, 0.3));
}

/* Stats */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 40px;
}

.stat-item {
  text-align: center;
  padding: 20px;
}

.stat-number {
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--primary);
  display: block;
  line-height: 1.2;
}

.stat-label {
  color: var(--text-muted);
  margin-top: 6px;
  font-size: 0.95rem;
}

/* Timeline */
.timeline {
  position: relative;
  padding-left: 40px;
  margin: 30px 0;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 16px;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--primary);
  opacity: 0.3;
  border-radius: 2px;
}

.timeline-item {
  position: relative;
  margin-bottom: 30px;
  padding-left: 10px;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -28px;
  top: 6px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--primary);
  border: 3px solid var(--bg);
  box-shadow: 0 0 0 2px var(--primary);
}

.timeline-item h4 {
  font-size: 1.1rem;
  margin-bottom: 4px;
}

.timeline-item span {
  color: var(--text-muted);
  font-size: 0.85rem;
}

/* ===== FAQ ===== */
.faq-item {
  background: var(--bg-card);
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
  overflow: hidden;
  border: 1px solid var(--glass-border);
  transition: border-color var(--transition-fast);
}

.faq-item:hover {
  border-color: rgba(233, 69, 96, 0.15);
}

.faq-item.open {
  border-color: var(--primary);
}

.faq-question {
  padding: 18px 24px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 600;
  transition: background var(--transition-fast);
  user-select: none;
}

.faq-question:hover {
  background: rgba(255, 255, 255, 0.05);
}

.faq-question .icon {
  font-size: 1.4rem;
  transition: transform 0.3s;
  line-height: 1;
  flex-shrink: 0;
  margin-left: 12px;
}

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

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s;
  padding: 0 24px;
}

.faq-item.open .faq-answer {
  max-height: 400px;
  padding: 0 24px 20px;
}

.faq-answer p {
  color: var(--text-muted);
  line-height: 1.7;
}

/* ===== News Cards ===== */
.news-card {
  background: var(--bg-card);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all var(--transition);
  border: 1px solid var(--glass-border);
}

.news-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
  border-color: rgba(233, 69, 96, 0.15);
}

.news-card svg {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
}

.news-card-body {
  padding: 20px;
}

.news-card-body .date {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.news-card-body h3 {
  font-size: 1.1rem;
  margin-bottom: 8px;
  line-height: 1.4;
}

.news-card-body p {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 12px;
  line-height: 1.6;
}

.news-card-body .read-more {
  color: var(--primary);
  font-weight: 600;
  cursor: pointer;
  transition: gap var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.news-card-body .read-more:hover {
  gap: 8px;
  color: var(--primary-light);
}

/* ===== HowTo Steps ===== */
.howto-steps {
  counter-reset: step;
}

.howto-step {
  display: flex;
  gap: 20px;
  margin-bottom: 24px;
  align-items: flex-start;
}

.howto-step .step-num {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  flex-shrink: 0;
  font-size: 1.1rem;
  box-shadow: 0 2px 10px rgba(233, 69, 96, 0.3);
}

.howto-step .step-content h4 {
  margin-bottom: 4px;
  font-size: 1.05rem;
}

.howto-step .step-content p {
  color: var(--text-muted);
  line-height: 1.6;
}

/* ===== Testimonials ===== */
.testimonial-card {
  background: var(--bg-card);
  border-radius: var(--radius);
  padding: 30px;
  border: 1px solid var(--glass-border);
  position: relative;
  transition: all var(--transition);
}

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

.testimonial-card::before {
  content: '"';
  font-size: 4rem;
  color: var(--primary);
  opacity: 0.2;
  position: absolute;
  top: 10px;
  left: 20px;
  line-height: 1;
  pointer-events: none;
}

.testimonial-card p {
  font-style: italic;
  color: var(--text-muted);
  margin-bottom: 16px;
  line-height: 1.7;
  position: relative;
  z-index: 1;
}

.testimonial-card .author {
  font-weight: 600;
  color: var(--text);
}

/* ===== Clients ===== */
.clients-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 40px;
  align-items: center;
}

.client-logo svg {
  width: 120px;
  height: 60px;
  opacity: 0.6;
  transition: opacity var(--transition-fast);
}

.client-logo svg:hover {
  opacity: 1;
}

/* ===== Contact Section ===== */
.contact-section {
  background: linear-gradient(135deg, var(--secondary), var(--bg));
}

.contact-info {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 24px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px;
  background: var(--bg-card);
  border-radius: var(--radius-sm);
  border: 1px solid var(--glass-border);
  transition: background var(--transition-fast);
}

.contact-item:hover {
  background: var(--bg-card-hover);
}

.contact-item svg {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
}

.contact-item strong {
  display: block;
  margin-bottom: 4px;
}

/* ===== Footer ===== */
footer {
  background: #111;
  color: #ccc;
  padding: 60px 0 30px;
}

[data-theme="light"] footer {
  background: #222;
  color: #ddd;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  margin-bottom: 40px;
}

.footer-col h4 {
  color: #fff;
  margin-bottom: 16px;
  font-size: 1.1rem;
}

.footer-col a {
  display: block;
  color: #aaa;
  margin-bottom: 8px;
  font-size: 0.9rem;
  transition: color var(--transition-fast);
}

.footer-col a:hover {
  color: var(--primary);
  padding-left: 4px;
}

.footer-qr svg {
  width: 120px;
  height: 120px;
  background: #fff;
  padding: 8px;
  border-radius: var(--radius-sm);
  display: block;
}

.footer-bottom {
  border-top: 1px solid #333;
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.85rem;
}

.footer-bottom a {
  color: #aaa;
}

.footer-bottom a:hover {
  color: var(--primary);
}

/* ===== Back to Top Button ===== */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  box-shadow: var(--shadow);
  transition: all var(--transition);
  opacity: 0;
  visibility: hidden;
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.back-to-top.show {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  transform: scale(1.1);
  box-shadow: var(--shadow-lg);
}

.back-to-top:active {
  transform: scale(0.95);
}

/* ===== Scroll Animation ===== */
.scroll-animate {
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.7s ease;
}

.scroll-animate.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== Responsive: Tablet ===== */
@media (max-width: 992px) {
  .grid-3,
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }

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

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

  .hero h1 {
    font-size: 2.8rem;
  }
}

/* ===== Responsive: Mobile ===== */
@media (max-width: 768px) {
  nav {
    display: none;
  }

  .menu-toggle {
    display: block;
  }

  .hero h1 {
    font-size: 2.2rem;
  }

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

  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }

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

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

  .section-title h2 {
    font-size: 1.8rem;
  }

  .carousel-controls button {
    width: 36px;
    height: 36px;
    font-size: 1.2rem;
  }

  .section {
    padding: 60px 0;
  }

  .card {
    padding: 24px;
  }

  .stat-number {
    font-size: 2.2rem;
  }

  .back-to-top {
    width: 44px;
    height: 44px;
    font-size: 1.2rem;
    bottom: 20px;
    right: 20px;
  }

  .contact-info {
    grid-template-columns: 1fr;
  }
}

/* ===== Responsive: Small Mobile ===== */
@media (max-width: 480px) {
  .hero h1 {
    font-size: 1.8rem;
  }

  .btn {
    padding: 12px 24px;
    font-size: 0.9rem;
  }

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

  .header-inner {
    padding: 0 12px;
  }

  .container {
    padding: 0 12px;
  }

  .hero {
    min-height: 80vh;
  }

  .carousel-dots span {
    width: 10px;
    height: 10px;
  }
}

/* ===== Utility ===== */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* Smooth image loading */
svg[loading="lazy"] {
  opacity: 0;
  transition: opacity 0.4s;
}

svg[loading="lazy"].loaded {
  opacity: 1;
}

/* Focus visible for accessibility */
:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

/* Selection */
::selection {
  background: var(--primary);
  color: #fff;
}