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

:root {
  --primary: #06b6d4;
  --primary-dark: #0891b2;
  --primary-light: #164e63;
  --accent: #8b5cf6;
  --accent-light: #a78bfa;
  --surface: #0f172a;
  --surface-2: #1e293b;
  --surface-3: #334155;
  --text-primary: #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --border: rgba(148, 163, 184, 0.1);
  --border-hover: rgba(6, 182, 212, 0.3);
  --glow: rgba(6, 182, 212, 0.15);
  --glow-accent: rgba(139, 92, 246, 0.15);
  --gradient-primary: linear-gradient(135deg, #06b6d4 0%, #8b5cf6 100%);
  --gradient-surface: linear-gradient(135deg, rgba(6, 182, 212, 0.1) 0%, rgba(139, 92, 246, 0.1) 100%);
  --glass-bg: rgba(30, 41, 59, 0.6);
  --glass-border: rgba(148, 163, 184, 0.08);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 24px;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--surface);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

ul {
  list-style: none;
}

img {
  max-width: 100%;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== Utility Classes ===== */
.gradient-text {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 22px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 14px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
  border: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--gradient-primary);
  color: #fff;
  box-shadow: 0 0 20px rgba(6, 182, 212, 0.25), 0 0 60px rgba(6, 182, 212, 0.1);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 30px rgba(6, 182, 212, 0.35), 0 0 80px rgba(6, 182, 212, 0.15);
}

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

.btn-ghost:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: rgba(6, 182, 212, 0.05);
}

.btn-glass {
  background: var(--glass-bg);
  color: var(--text-primary);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(10px);
}

.btn-glass:hover {
  background: rgba(30, 41, 59, 0.8);
  border-color: var(--border-hover);
  transform: translateY(-2px);
}

.btn-lg {
  padding: 14px 32px;
  font-size: 16px;
  border-radius: var(--radius-md);
}

/* ===== Navbar ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(15, 23, 42, 0.8);
  backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--border);
  transition: all 0.3s ease;
}

.navbar.scrolled {
  background: rgba(15, 23, 42, 0.95);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

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

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 22px;
  color: var(--text-primary);
}

.nav-logo .logo-img {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  object-fit: cover;
}

.nav-logo .logo-icon {
  width: 36px;
  height: 36px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav-link {
  font-weight: 500;
  font-size: 15px;
  color: var(--text-secondary);
  transition: color 0.2s;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  border-radius: 1px;
  transition: width 0.3s ease;
}

.nav-link:hover {
  color: var(--text-primary);
}

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

.nav-buttons {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-mobile-buttons {
  display: none;
}

.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}

.mobile-toggle span {
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all 0.3s;
}

/* ===== Hero Section ===== */
.hero {
  position: relative;
  padding: 160px 0 120px;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

#heroCanvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.hero-gradient {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 200px;
  background: linear-gradient(to top, var(--surface), transparent);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: rgba(6, 182, 212, 0.08);
  border: 1px solid rgba(6, 182, 212, 0.15);
  border-radius: 40px;
  font-size: 13px;
  font-weight: 500;
  color: var(--primary);
  margin-bottom: 24px;
}

.badge-dot {
  width: 6px;
  height: 6px;
  background: var(--primary);
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(6, 182, 212, 0.4); }
  50% { opacity: 0.8; box-shadow: 0 0 0 8px rgba(6, 182, 212, 0); }
}

.hero-text h1 {
  font-size: 56px;
  font-weight: 900;
  line-height: 1.1;
  color: var(--text-primary);
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

.hero-text p {
  font-size: 18px;
  color: var(--text-secondary);
  margin-bottom: 40px;
  line-height: 1.8;
  max-width: 520px;
}

.hero-buttons {
  display: flex;
  gap: 16px;
}

/* Hero Globe */
.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-globe-wrapper {
  position: relative;
  width: 420px;
  height: 420px;
}

.hero-globe {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 280px;
  height: 280px;
  border-radius: 50%;
  background: var(--gradient-surface);
  border: 1px solid var(--border-hover);
  box-shadow: 
    0 0 60px rgba(6, 182, 212, 0.15),
    0 0 120px rgba(139, 92, 246, 0.08),
    inset 0 0 60px rgba(6, 182, 212, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
}

.globe-inner {
  width: 240px;
  height: 240px;
  border-radius: 50%;
  border: 1px solid rgba(6, 182, 212, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
}

.globe-text {
  text-align: center;
}

.globe-number {
  display: block;
  font-size: 56px;
  font-weight: 900;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 8px;
}

.globe-label {
  font-size: 14px;
  color: var(--text-muted);
  font-weight: 500;
}

.globe-ring {
  position: absolute;
  top: 50%;
  left: 50%;
  border-radius: 50%;
  border: 1px solid rgba(6, 182, 212, 0.08);
}

.ring-1 {
  width: 350px;
  height: 350px;
  transform: translate(-50%, -50%);
  animation: spin-slow 20s linear infinite;
  border-style: dashed;
}

.ring-2 {
  width: 400px;
  height: 400px;
  transform: translate(-50%, -50%);
  animation: spin-slow 30s linear infinite reverse;
  border-color: rgba(139, 92, 246, 0.08);
}

.ring-3 {
  width: 460px;
  height: 460px;
  transform: translate(-50%, -50%);
  animation: spin-slow 40s linear infinite;
  border-style: dotted;
  border-color: rgba(6, 182, 212, 0.05);
}

@keyframes spin-slow {
  from { transform: translate(-50%, -50%) rotate(0deg); }
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

.orbit-dot {
  position: absolute;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--primary);
  box-shadow: 0 0 12px var(--primary);
}

.dot-1 {
  top: 50%;
  left: 50%;
  transform: translate(-50%, -170px);
  animation: orbit-1 20s linear infinite;
}

.dot-2 {
  top: 50%;
  left: 50%;
  animation: orbit-2 30s linear infinite;
}

.dot-3 {
  top: 50%;
  left: 50%;
  background: var(--accent);
  box-shadow: 0 0 12px var(--accent);
  animation: orbit-3 25s linear infinite;
}

@keyframes orbit-1 {
  from { transform: translate(-50%, -170px) rotate(0deg) translateX(0) translateY(0) rotate(0deg); }
  to { transform: translate(-50%, -170px) rotate(360deg) translateX(0) translateY(0) rotate(-360deg); }
}

.dot-2 {
  animation: float-2 6s ease-in-out infinite;
  top: 15%;
  right: 10%;
}

@keyframes float-2 {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-15px); }
}

.dot-3 {
  animation: float-3 8s ease-in-out infinite;
  bottom: 15%;
  left: 5%;
}

@keyframes float-3 {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(12px); }
}

/* ===== Stats Section ===== */
.stats {
  position: relative;
  padding: 80px 0;
  background: var(--surface);
}

.stats::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-hover), transparent);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.stat-card {
  text-align: center;
  padding: 36px 24px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(10px);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.stat-card:hover {
  border-color: var(--border-hover);
  background: rgba(6, 182, 212, 0.05);
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2), 0 0 40px var(--glow);
}

.stat-icon {
  width: 56px;
  height: 56px;
  background: var(--gradient-surface);
  border: 1px solid var(--border-hover);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}

.stat-icon svg {
  width: 28px;
  height: 28px;
  color: var(--primary);
}

.stat-value {
  font-size: 40px;
  font-weight: 900;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 10px;
  letter-spacing: -0.02em;
}

.stat-label {
  font-size: 14px;
  color: var(--text-muted);
  font-weight: 500;
}

/* ===== Section Headers ===== */
.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-tag {
  display: inline-block;
  padding: 6px 18px;
  background: rgba(6, 182, 212, 0.08);
  border: 1px solid rgba(6, 182, 212, 0.15);
  color: var(--primary);
  font-size: 13px;
  font-weight: 600;
  border-radius: 40px;
  margin-bottom: 20px;
  letter-spacing: 0.05em;
}

.section-title {
  font-size: 42px;
  font-weight: 900;
  color: var(--text-primary);
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.section-desc {
  font-size: 18px;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ===== Products Section ===== */
.products {
  padding: 120px 0;
  position: relative;
}

.products::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-hover), transparent);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.product-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  padding: 40px;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  backdrop-filter: blur(10px);
  position: relative;
  overflow: hidden;
}

.product-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-hover), transparent);
  opacity: 0;
  transition: opacity 0.4s;
}

.product-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-6px);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.25), 0 0 60px var(--glow);
}

.product-card:hover::before {
  opacity: 1;
}

.product-icon {
  width: 64px;
  height: 64px;
  background: var(--gradient-surface);
  border: 1px solid var(--border-hover);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 28px;
}

.product-icon svg {
  width: 32px;
  height: 32px;
  color: var(--primary);
}

.product-card h3 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.product-card p {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 24px;
}

.product-features {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.product-feature {
  padding: 6px 14px;
  background: rgba(6, 182, 212, 0.06);
  border: 1px solid rgba(6, 182, 212, 0.1);
  border-radius: 6px;
  font-size: 13px;
  color: var(--primary);
  font-weight: 500;
}

/* ===== Advantages Section ===== */
.advantages {
  padding: 120px 0;
  position: relative;
}

.advantages::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-hover), transparent);
}

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

.advantage-item {
  padding: 36px;
  border-radius: var(--radius-lg);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(10px);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.advantage-item:hover {
  border-color: var(--border-hover);
  background: rgba(6, 182, 212, 0.05);
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2), 0 0 40px var(--glow);
}

.advantage-icon {
  width: 52px;
  height: 52px;
  background: var(--gradient-surface);
  border: 1px solid var(--border-hover);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}

.advantage-icon svg {
  width: 24px;
  height: 24px;
  color: var(--primary);
}

.advantage-item h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text-primary);
}

.advantage-item p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ===== Process Section ===== */
.process {
  padding: 120px 0;
  position: relative;
}

.process::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-hover), transparent);
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
}

.process-step {
  text-align: center;
  position: relative;
  padding: 40px 24px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(10px);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.process-step:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2), 0 0 40px var(--glow);
}

.step-number {
  width: 56px;
  height: 56px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  font-size: 20px;
  font-weight: 800;
  color: #fff;
  box-shadow: 0 0 30px rgba(6, 182, 212, 0.3);
  position: relative;
  z-index: 1;
}

.step-connector {
  position: absolute;
  top: 68px;
  left: calc(50% + 28px);
  width: calc(100% - 56px + 24px);
  height: 1px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  opacity: 0.3;
}

.process-step:last-child .step-connector {
  display: none;
}

.process-step h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text-primary);
}

.process-step p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ===== CTA Section ===== */
.cta {
  padding: 120px 0;
  position: relative;
  text-align: center;
  overflow: hidden;
}

.cta::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-hover), transparent);
}

.cta-content {
  position: relative;
  z-index: 1;
  padding: 80px 60px;
  background: var(--gradient-surface);
  border: 1px solid var(--border-hover);
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.cta-content::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at 30% 50%, rgba(6, 182, 212, 0.1) 0%, transparent 50%),
              radial-gradient(circle at 70% 50%, rgba(139, 92, 246, 0.1) 0%, transparent 50%);
  animation: cta-glow 8s ease-in-out infinite alternate;
}

@keyframes cta-glow {
  from { transform: rotate(0deg); }
  to { transform: rotate(10deg); }
}

.cta h2 {
  font-size: 42px;
  font-weight: 900;
  color: var(--text-primary);
  margin-bottom: 16px;
  position: relative;
  letter-spacing: -0.02em;
}

.cta p {
  font-size: 18px;
  color: var(--text-secondary);
  margin-bottom: 40px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
}

.cta .btn-primary {
  position: relative;
}

/* ===== Footer ===== */
.footer {
  padding: 80px 0 40px;
  background: rgba(15, 23, 42, 0.6);
  border-top: 1px solid var(--border);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 60px;
  margin-bottom: 60px;
}

.footer-brand h3 {
  font-size: 24px;
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 16px;
}

.footer-logo-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.footer-logo-img {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  object-fit: cover;
}

.footer-logo-row h3 {
  margin-bottom: 0;
}

.footer-brand p {
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.footer-social {
  display: flex;
  gap: 12px;
}

.footer-social a {
  width: 40px;
  height: 40px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: all 0.3s;
}

.footer-social a:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
  box-shadow: 0 0 20px rgba(6, 182, 212, 0.3);
}

.footer-col h4 {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 24px;
}

.footer-col li {
  margin-bottom: 14px;
}

.footer-col a {
  font-size: 14px;
  color: var(--text-muted);
  transition: all 0.2s;
}

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

.footer-bottom {
  padding-top: 40px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: var(--text-muted);
}

/* ===== Sidebar ===== */
.sidebar {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.sidebar-btn {
  width: 52px;
  height: 52px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 30px rgba(6, 182, 212, 0.3), 0 8px 20px rgba(0, 0, 0, 0.3);
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.sidebar-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 0 40px rgba(6, 182, 212, 0.4), 0 12px 28px rgba(0, 0, 0, 0.4);
}

.sidebar-btn svg {
  width: 24px;
  height: 24px;
  color: #fff;
}

/* ===== Scroll Reveal Animation ===== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* ===== Responsive ===== */
@media (max-width: 968px) {
  .nav-links {
    display: none;
  }

  .nav-buttons {
    display: none;
  }

  .nav-mobile-buttons {
    display: flex;
    gap: 12px;
    margin-top: 12px;
    padding-top: 16px;
    border-top: 1px solid var(--border);
  }

  .nav-mobile-buttons .btn {
    flex: 1;
    justify-content: center;
  }

  .mobile-toggle {
    display: flex;
  }

  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 60px;
  }

  .hero-text h1 {
    font-size: 40px;
  }

  .hero-text p {
    max-width: 100%;
    margin-left: auto;
    margin-right: auto;
  }

  .hero-buttons {
    justify-content: center;
  }

  .hero-visual {
    order: -1;
  }

  .hero-globe-wrapper {
    width: 320px;
    height: 320px;
  }

  .hero-globe {
    width: 220px;
    height: 220px;
  }

  .globe-inner {
    width: 180px;
    height: 180px;
  }

  .globe-number {
    font-size: 42px;
  }

  .ring-1 { width: 270px; height: 270px; }
  .ring-2 { width: 310px; height: 310px; }
  .ring-3 { width: 350px; height: 350px; }

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

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

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

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

  .step-connector {
    display: none;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }
}

@media (max-width: 640px) {
  .hero {
    padding: 120px 0 80px;
  }

  .hero-text h1 {
    font-size: 32px;
  }

  .hero-text p {
    font-size: 16px;
  }

  .hero-globe-wrapper {
    width: 280px;
    height: 280px;
  }

  .hero-globe {
    width: 180px;
    height: 180px;
  }

  .globe-inner {
    width: 150px;
    height: 150px;
  }

  .globe-number {
    font-size: 36px;
  }

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

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

  .process-steps {
    grid-template-columns: 1fr;
  }

  .section-title {
    font-size: 32px;
  }

  .cta-content {
    padding: 48px 24px;
  }

  .cta h2 {
    font-size: 28px;
  }

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

  .footer-bottom {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }
}

/* ============ Trial Modal ============ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-content {
  background: linear-gradient(135deg, #1e293b, #0f172a);
  border: 1px solid rgba(148, 163, 184, 0.15);
  border-radius: 24px;
  padding: 40px;
  width: 90%;
  max-width: 440px;
  position: relative;
  transform: translateY(20px) scale(0.95);
  transition: all 0.3s ease;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.5), 0 0 40px rgba(6, 182, 212, 0.1);
}

.modal-overlay.active .modal-content {
  transform: translateY(0) scale(1);
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 20px;
  background: none;
  border: none;
  color: #94a3b8;
  font-size: 28px;
  cursor: pointer;
  transition: color 0.2s;
  line-height: 1;
}

.modal-close:hover {
  color: #f1f5f9;
}

.modal-header {
  text-align: center;
  margin-bottom: 32px;
}

.modal-header h3 {
  font-size: 24px;
  font-weight: 800;
  background: linear-gradient(135deg, #06b6d4, #8b5cf6);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 8px;
}

.modal-header p {
  color: #94a3b8;
  font-size: 14px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  color: #94a3b8;
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 8px;
}

.form-group input {
  width: 100%;
  padding: 14px 16px;
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid rgba(148, 163, 184, 0.15);
  border-radius: 12px;
  color: #f1f5f9;
  font-size: 16px;
  font-family: 'Inter', sans-serif;
  transition: all 0.3s;
  outline: none;
  box-sizing: border-box;
}

.form-group input:focus {
  border-color: #06b6d4;
  box-shadow: 0 0 0 3px rgba(6, 182, 212, 0.15);
}

.form-group input::placeholder {
  color: #475569;
}

.modal-submit {
  width: 100%;
  margin-top: 8px;
  justify-content: center;
  font-size: 16px;
  padding: 14px;
}

.modal-note {
  text-align: center;
  color: #64748b;
  font-size: 12px;
  margin-top: 16px;
}

/* SMS code row */
.sms-row {
  display: flex;
  gap: 10px;
}
.sms-row input {
  flex: 1;
  min-width: 0;
}
.btn-sms {
  white-space: nowrap;
  padding: 14px 16px;
  background: rgba(6, 182, 212, 0.15);
  border: 1px solid rgba(6, 182, 212, 0.3);
  border-radius: 12px;
  color: #06b6d4;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s;
  font-family: 'Inter', sans-serif;
}
.btn-sms:hover {
  background: rgba(6, 182, 212, 0.25);
}
.btn-sms:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  color: #94a3b8;
  border-color: rgba(148, 163, 184, 0.15);
  background: rgba(148, 163, 184, 0.1);
}

.modal-success {
  text-align: center;
  padding: 20px 0;
}

.success-icon {
  margin-bottom: 16px;
}

.success-icon svg {
  filter: drop-shadow(0 0 12px rgba(6, 182, 212, 0.4));
}

.modal-success h3 {
  font-size: 22px;
  font-weight: 800;
  color: #f1f5f9;
  margin-bottom: 8px;
}

.modal-success p {
  color: #94a3b8;
  font-size: 14px;
  margin-bottom: 24px;
}

@media (max-width: 640px) {
  .modal-content {
    padding: 28px 24px;
    margin: 0 16px;
  }
}