/* ============================================
   MintGate Data - Main Stylesheet
   BRAND: Mint green-400 (#34d399) + emerald-500
   ============================================ */

/* ===== CSS Variables ===== */
:root {
  --mint-50: #ecfdf5;
  --mint-100: #d1fae5;
  --mint-200: #a7f3d0;
  --mint-300: #6ee7b7;
  --mint-400: #34d399;
  --mint-500: #10b981;
  --mint-600: #059669;
  --mint-700: #047857;
  --mint-800: #065f46;
  --mint-900: #064e3b;
  --emerald-400: #34d399;
  --emerald-500: #10b981;
  --emerald-600: #059669;
  --emerald-700: #047857;
  --emerald-800: #065f46;
  --emerald-900: #064e3b;
  --white: #ffffff;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --gray-900: #111827;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.04);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.04);
  --shadow-mint: 0 8px 30px rgba(52, 211, 153, 0.25);
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  --font-sans: 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', Arial, sans-serif;
  --max-width: 1200px;
  --section-padding: 100px 0;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  color: var(--gray-800);
  background: var(--white);
  line-height: 1.7;
  overflow-x: hidden;
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

ul {
  list-style: none;
}

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

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== Blob Backgrounds ===== */
.hero-blob {
  position: absolute;
  top: -120px;
  right: -80px;
  width: 700px;
  height: 700px;
  background: radial-gradient(ellipse 50% 50% at 50% 50%, rgba(52, 211, 153, 0.15) 0%, rgba(52, 211, 153, 0.06) 35%, rgba(52, 211, 153, 0) 70%);
  border-radius: 50%;
  z-index: 0;
  pointer-events: none;
  animation: blobFloat 8s ease-in-out infinite;
}

.hero-blob-secondary {
  position: absolute;
  bottom: -60px;
  left: -100px;
  width: 500px;
  height: 500px;
  background: radial-gradient(ellipse 50% 50% at 50% 50%, rgba(5, 150, 105, 0.1) 0%, rgba(5, 150, 105, 0.04) 35%, rgba(5, 150, 105, 0) 70%);
  border-radius: 50%;
  z-index: 0;
  pointer-events: none;
  animation: blobFloatAlt 10s ease-in-out infinite;
}

.features-blob {
  position: absolute;
  bottom: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 400px;
  background: radial-gradient(ellipse 70% 50% at 50% 50%, rgba(52, 211, 153, 0.12) 0%, rgba(52, 211, 153, 0.03) 50%, rgba(52, 211, 153, 0) 80%);
  border-radius: 50%;
  z-index: 0;
  pointer-events: none;
}

.faq-blob {
  position: absolute;
  top: -100px;
  right: -100px;
  width: 600px;
  height: 600px;
  background: radial-gradient(ellipse 50% 50% at 50% 50%, rgba(52, 211, 153, 0.08) 0%, rgba(52, 211, 153, 0.02) 40%, rgba(52, 211, 153, 0) 70%);
  border-radius: 50%;
  z-index: 0;
  pointer-events: none;
}

@keyframes blobFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  25% { transform: translate(30px, -20px) scale(1.03); }
  50% { transform: translate(-10px, 15px) scale(0.97); }
  75% { transform: translate(-25px, -10px) scale(1.02); }
}

@keyframes blobFloatAlt {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(-20px, -15px) scale(1.04); }
  66% { transform: translate(15px, 10px) scale(0.96); }
}

/* ===== Floating Circle Decorations ===== */
.floating-circle {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  z-index: 1;
}

.floating-circle-1 {
  width: 60px;
  height: 60px;
  background: rgba(52, 211, 153, 0.2);
  border: 2px solid rgba(52, 211, 153, 0.35);
  top: 10%;
  left: -30px;
  animation: floatCircle 6s ease-in-out infinite;
}

.floating-circle-2 {
  width: 40px;
  height: 40px;
  background: rgba(5, 150, 105, 0.18);
  border: 2px solid rgba(5, 150, 105, 0.3);
  bottom: 15%;
  right: -20px;
  animation: floatCircle 8s ease-in-out infinite 1s;
}

.floating-circle-3 {
  width: 24px;
  height: 24px;
  background: rgba(52, 211, 153, 0.25);
  top: 50%;
  right: 10%;
  animation: floatCircle 7s ease-in-out infinite 2s;
}

@keyframes floatCircle {
  0%, 100% { transform: translateY(0) translateX(0); }
  25% { transform: translateY(-15px) translateX(5px); }
  50% { transform: translateY(-5px) translateX(-5px); }
  75% { transform: translateY(-20px) translateX(3px); }
}

/* ===== Section Common ===== */
.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 60px;
}

.section-tag {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--mint-600);
  background: var(--mint-100);
  padding: 6px 18px;
  border-radius: 50px;
  margin-bottom: 16px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 16px;
  line-height: 1.3;
}

.section-desc {
  font-size: 1.1rem;
  color: var(--gray-500);
  line-height: 1.6;
}

.text-mint {
  color: var(--mint-500);
}

.text-white {
  color: var(--white);
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: var(--transition);
  white-space: nowrap;
  cursor: pointer;
}

.btn-sm {
  padding: 8px 20px;
  font-size: 0.875rem;
}

.btn-lg {
  padding: 14px 32px;
  font-size: 1rem;
}

.btn-mint {
  background: var(--mint-500);
  color: var(--white);
  box-shadow: var(--shadow-mint);
}
.btn-mint:hover {
  background: var(--mint-600);
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(52, 211, 153, 0.35);
}

.btn-outline {
  background: transparent;
  color: var(--mint-600);
  border: 2px solid var(--mint-300);
}
.btn-outline:hover {
  background: var(--mint-50);
  border-color: var(--mint-500);
  transform: translateY(-2px);
}

.btn-white {
  background: var(--white);
  color: var(--mint-600);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}
.btn-white:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.btn-outline-white {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255, 255, 255, 0.5);
}
.btn-outline-white:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--white);
  transform: translateY(-2px);
}

/* ===== 1. Navbar ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: var(--transition);
  padding: 16px 0;
}

.navbar.scrolled {
  padding: 10px 0;
  background: rgba(255, 255, 255, 0.98);
  border-bottom-color: var(--gray-100);
  box-shadow: var(--shadow-sm);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--gray-900);
}
.navbar-brand:hover {
  color: var(--mint-600);
}

.brand-logo {
  flex-shrink: 0;
}

.navbar-nav {
  display: flex;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--gray-600);
  position: relative;
  padding: 4px 0;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--mint-500);
  border-radius: 1px;
  transition: var(--transition);
}
.nav-link:hover,
.nav-link.active {
  color: var(--mint-600);
}
.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.navbar-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
  z-index: 1001;
}
.menu-toggle span {
  display: block;
  width: 26px;
  height: 2.5px;
  background: var(--gray-700);
  border-radius: 2px;
  transition: var(--transition);
}
.menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}
.menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ===== 2. Hero Section ===== */
.hero {
  position: relative;
  padding: 160px 0 100px;
  background: var(--white);
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 80px;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-content {
  max-width: 580px;
}

.hero-badge {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--mint-700);
  background: var(--mint-100);
  padding: 6px 16px;
  border-radius: 50px;
  margin-bottom: 20px;
  letter-spacing: 0.02em;
}

.hero-title {
  font-size: 3.2rem;
  font-weight: 800;
  color: var(--gray-900);
  line-height: 1.2;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.hero-desc {
  font-size: 1.1rem;
  color: var(--gray-500);
  line-height: 1.8;
  margin-bottom: 32px;
}

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

.hero-meta {
  display: flex;
  gap: 40px;
}

.hero-meta-item {
  display: flex;
  flex-direction: column;
}

.meta-num {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--mint-600);
}

.meta-label {
  font-size: 0.85rem;
  color: var(--gray-400);
  margin-top: 2px;
}

.hero-visual {
  position: relative;
}

.hero-img-wrapper {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  position: relative;
  z-index: 2;
}

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

/* ===== 3. Features Section ===== */
.features {
  position: relative;
  padding: var(--section-padding);
  background: var(--gray-50);
  overflow: hidden;
}

.features .container {
  position: relative;
  z-index: 2;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.feature-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  box-shadow: var(--shadow-md);
  transition: var(--transition-slow);
  position: relative;
  overflow: hidden;
}
.feature-card::before {
  content: '';
  position: absolute;
  top: -40px;
  right: -40px;
  width: 120px;
  height: 120px;
  background: radial-gradient(circle, rgba(52, 211, 153, 0.1) 0%, rgba(52, 211, 153, 0) 70%);
  border-radius: 50%;
  transition: var(--transition-slow);
}
.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
}
.feature-card:hover::before {
  width: 160px;
  height: 160px;
  top: -60px;
  right: -60px;
}

.feature-icon {
  margin-bottom: 20px;
}

.feature-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 10px;
}

.feature-desc {
  font-size: 0.95rem;
  color: var(--gray-500);
  line-height: 1.7;
}

/* ===== 4. Stats Section ===== */
.stats {
  padding: var(--section-padding);
  background: var(--white);
  position: relative;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

.stat-item {
  text-align: center;
  padding: 40px 20px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--mint-50) 0%, var(--mint-100) 100%);
  border: 1px solid var(--mint-200);
  transition: var(--transition);
}
.stat-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.stat-number {
  font-size: 3rem;
  font-weight: 800;
  color: var(--mint-600);
  line-height: 1;
  margin-bottom: 8px;
  font-variant-numeric: tabular-nums;
}

.stat-label {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--gray-800);
  margin-bottom: 6px;
}

.stat-desc {
  font-size: 0.85rem;
  color: var(--gray-400);
}

/* ===== 5. Testimonials Section ===== */
.testimonials {
  padding: var(--section-padding);
  background: var(--gray-50);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.testimonial-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}
.testimonial-card:hover {
  box-shadow: var(--shadow-xl);
  transform: translateY(-4px);
}

.testimonial-stars {
  color: #f59e0b;
  font-size: 1.1rem;
  letter-spacing: 2px;
  margin-bottom: 16px;
}

.testimonial-text {
  font-size: 0.95rem;
  color: var(--gray-600);
  line-height: 1.8;
  flex: 1;
  margin-bottom: 24px;
  position: relative;
  padding-left: 16px;
  border-left: 3px solid var(--mint-300);
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
}

.testimonial-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--mint-200);
}

.testimonial-info {
  display: flex;
  flex-direction: column;
}

.testimonial-name {
  font-size: 0.95rem;
  color: var(--gray-900);
}

.testimonial-role {
  font-size: 0.8rem;
  color: var(--gray-400);
  margin-top: 2px;
}

/* ===== 6. FAQ Section ===== */
.faq {
  padding: var(--section-padding);
  background: var(--white);
  position: relative;
  overflow: hidden;
}

.faq .container {
  position: relative;
  z-index: 2;
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--gray-200);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--gray-800);
  text-align: left;
  transition: var(--transition);
  gap: 16px;
}
.faq-question:hover {
  color: var(--mint-600);
}

.faq-icon svg {
  transition: var(--transition);
  flex-shrink: 0;
  color: var(--gray-400);
}

.faq-item.active .faq-question {
  color: var(--mint-600);
}
.faq-item.active .faq-icon svg {
  transform: rotate(45deg);
  color: var(--mint-500);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease;
}
.faq-answer p {
  padding: 0 0 20px;
  font-size: 0.95rem;
  color: var(--gray-500);
  line-height: 1.8;
}

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

/* ===== 7. CTA Section ===== */
.cta {
  padding: var(--section-padding);
  background: linear-gradient(135deg, var(--mint-400) 0%, var(--emerald-500) 50%, var(--emerald-600) 100%);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta::before {
  content: '';
  position: absolute;
  top: -100px;
  left: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0) 70%);
  border-radius: 50%;
}
.cta::after {
  content: '';
  position: absolute;
  bottom: -80px;
  right: -80px;
  width: 350px;
  height: 350px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.08) 0%, rgba(255, 255, 255, 0) 70%);
  border-radius: 50%;
}

.cta-content {
  position: relative;
  z-index: 2;
}

.cta-title {
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1.3;
  margin-bottom: 16px;
}

.cta-desc {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.8;
  max-width: 600px;
  margin: 0 auto 36px;
}

.cta-actions {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-bottom: 20px;
}

.cta-note {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.6);
}

/* ===== 8. Footer ===== */
.footer {
  background: var(--emerald-900);
  color: var(--gray-200);
  padding: 80px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.footer-brand .brand-text {
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--white);
}

.footer-desc {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.55);
  line-height: 1.7;
  max-width: 300px;
}

.footer-heading {
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 20px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.55);
  transition: var(--transition);
  display: inline-block;
}
.footer-links a:hover {
  color: var(--mint-400);
  transform: translateX(3px);
}

.footer-bottom {
  text-align: center;
  padding: 24px 0;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.35);
}

/* ===== Back to Top ===== */
.back-to-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--mint-500);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-mint);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: var(--transition);
  z-index: 999;
}
.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.back-to-top:hover {
  background: var(--mint-600);
  transform: translateY(-3px);
  box-shadow: 0 12px 36px rgba(52, 211, 153, 0.4);
}

/* ===== Scroll Reveal ===== */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}
.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }
.reveal-delay-6 { transition-delay: 0.6s; }

/* ===== Mobile Menu Overlay ===== */
.nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  z-index: 999;
  opacity: 0;
  transition: opacity 0.3s ease;
}
.nav-overlay.active {
  display: block;
  opacity: 1;
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .hero-content {
    max-width: 100%;
    text-align: center;
  }
  .hero-cta-group {
    justify-content: center;
  }
  .hero-meta {
    justify-content: center;
  }
  .hero-visual {
    max-width: 500px;
    margin: 0 auto;
  }
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .testimonials-grid {
    grid-template-columns: 1fr;
    max-width: 500px;
    margin: 0 auto;
  }
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .hero-title {
    font-size: 2.2rem;
  }
  .section-title {
    font-size: 1.8rem;
  }
  .menu-toggle {
    display: flex;
  }
  .navbar-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--white);
    flex-direction: column;
    padding: 96px 32px 32px;
    box-shadow: var(--shadow-xl);
    transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1000;
  }
  .navbar-nav.active {
    right: 0;
  }
  .nav-list {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }
  .nav-link {
    font-size: 1.1rem;
  }
  .features-grid {
    grid-template-columns: 1fr;
    max-width: 420px;
    margin: 0 auto;
  }
  .stats-grid {
    grid-template-columns: 1fr;
    max-width: 300px;
    margin: 0 auto;
  }
  .hero-cta-group {
    flex-direction: column;
    align-items: center;
  }
  .hero-meta {
    flex-direction: column;
    align-items: center;
    gap: 16px;
  }
  .cta-title {
    font-size: 2rem;
  }
  .cta-actions {
    flex-direction: column;
    align-items: center;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .section-header {
    margin-bottom: 40px;
  }
}

@media (max-width: 480px) {
  .hero {
    padding: 120px 0 60px;
  }
  .hero-title {
    font-size: 1.8rem;
  }
  .hero-desc {
    font-size: 0.95rem;
  }
  .section-title {
    font-size: 1.5rem;
  }
  .faq-question {
    font-size: 0.95rem;
  }
}
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