:root {
  --primary-dark: #0a1628;
  --primary: #0d2b4e;
  --primary-mid: #1a3a6b;
  --accent: #0066ff;
  --accent-light: #4d94ff;
  --gradient: linear-gradient(135deg, #0066ff, #00c6ff);
  --gradient-subtle: linear-gradient(135deg, rgba(0,102,255,0.08), rgba(0,198,255,0.08));
  --text: #1a1a2e;
  --text-light: #5a6a7a;
  --text-muted: #8a9aa8;
  --bg: #ffffff;
  --bg-alt: #f6f8fa;
  --bg-card: #ffffff;
  --border: #e2e8f0;
  --border-light: #f0f2f5;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.04);
  --shadow: 0 4px 12px rgba(0,0,0,0.06);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.08);
  --shadow-xl: 0 20px 60px rgba(0,0,0,0.1);
  --radius: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --max-width: 1200px;
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --header-height: 72px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  scroll-padding-top: var(--header-height);
}

body {
  font-family: var(--font);
  color: var(--text);
  line-height: 1.6;
  background: var(--bg);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

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

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0;
  margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0;
}

/* Animations */
@keyframes float {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  33% { transform: translateY(-20px) rotate(1deg); }
  66% { transform: translateY(10px) rotate(-1deg); }
}

@keyframes float-delayed {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  33% { transform: translateY(15px) rotate(-1deg); }
  66% { transform: translateY(-10px) rotate(1deg); }
}

@keyframes pulse-glow {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 0.8; }
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

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

@keyframes orbit {
  0% { transform: rotate(0deg) translateX(120px) rotate(0deg); }
  100% { transform: rotate(360deg) translateX(120px) rotate(-360deg); }
}

.reveal {
  opacity: 0; transform: translateY(30px);
  transition: all 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.visible {
  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; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 10px; padding: 14px 32px; border-radius: 8px;
  font-size: 15px; font-weight: 600; font-family: var(--font);
  line-height: 1; cursor: pointer; transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  border: none; position: relative; overflow: hidden;
}

.btn::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.15), transparent);
  opacity: 0; transition: opacity 0.4s;
}

.btn:hover::after { opacity: 1; }

.btn-primary {
  background: var(--gradient);
  color: #fff; box-shadow: 0 4px 20px rgba(0,102,255,0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0,102,255,0.4);
}

.btn-outline {
  background: transparent; color: #fff;
  border: 2px solid rgba(255,255,255,0.3);
}

.btn-outline:hover {
  border-color: #fff; background: rgba(255,255,255,0.05);
  transform: translateY(-2px);
}

.btn-white {
  background: #fff; color: var(--primary);
  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);
}

/* Header */
.header {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 1000; height: var(--header-height);
  background: rgba(10, 22, 40, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: all 0.4s ease;
}

.header.scrolled {
  background: rgba(10, 22, 40, 0.96);
  box-shadow: 0 4px 30px rgba(0,0,0,0.2);
}

.header .container {
  display: flex; align-items: center; justify-content: space-between;
  height: var(--header-height);
}

.logo {
  display: flex; align-items: center; gap: 12px;
  color: #fff; font-weight: 700; font-size: 22px;
  letter-spacing: -0.01em;
}

.logo-icon {
  width: 38px; height: 38px;
  border-radius: 10px;
  flex-shrink: 0; object-fit: contain;
}

.logo-text { display: flex; flex-direction: column; line-height: 1.1; }
.logo-text .name { font-size: 18px; letter-spacing: 0.02em; }
.logo-text .suffix {
  font-size: 10px; font-weight: 500;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.15em; text-transform: uppercase;
}

.nav { display: flex; align-items: center; gap: 4px; }

.nav a {
  color: rgba(255,255,255,0.7);
  font-size: 14px; font-weight: 500;
  padding: 8px 18px; border-radius: 8px;
  transition: all 0.25s; position: relative;
}

.nav a::after {
  content: ''; position: absolute; bottom: 2px; left: 50%;
  width: 0; height: 2px; background: var(--gradient);
  transform: translateX(-50%); transition: width 0.3s;
  border-radius: 2px;
}

.nav a:hover { color: #fff; background: rgba(255,255,255,0.06); }
.nav a:hover::after { width: 60%; }

.nav-toggle { display: none; background: none; border: none; color: #fff; font-size: 28px; cursor: pointer; padding: 4px; line-height: 1; }

/* Hero */
.hero {
  position: relative; min-height: 100vh;
  display: flex; align-items: center;
  background: var(--primary-dark);
  overflow: hidden; padding: calc(var(--header-height) + 40px) 0 80px;
}

.hero-canvas {
  position: absolute; inset: 0; pointer-events: none;
  overflow: hidden; z-index: 0;
}

.hero-glow {
  position: absolute;
  width: 600px; height: 600px; border-radius: 50%;
  filter: blur(120px); opacity: 0.15;
  pointer-events: none;
}

.hero-glow-1 {
  top: -200px; right: -100px;
  background: radial-gradient(circle, #0066ff, transparent);
  animation: pulse-glow 6s ease-in-out infinite;
}

.hero-glow-2 {
  bottom: -200px; left: -100px;
  background: radial-gradient(circle, #00c6ff, transparent);
  animation: pulse-glow 8s ease-in-out infinite 2s;
}

.hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px; pointer-events: none;
}

.hero-floating {
  position: absolute; pointer-events: none; z-index: 1;
}

.hero-floating-el {
  position: absolute; border-radius: 16px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  backdrop-filter: blur(10px);
  width: 60px; height: 60px;
  display: flex; align-items: center; justify-content: center;
  font-size: 24px;
}

.hero-floating-el:nth-child(1) {
  top: 15%; left: 8%;
  animation: float 6s ease-in-out infinite;
  width: 80px; height: 80px; font-size: 32px;
}

.hero-floating-el:nth-child(2) {
  top: 25%; right: 12%;
  animation: float-delayed 7s ease-in-out infinite;
  animation-delay: 1s;
}

.hero-floating-el:nth-child(3) {
  bottom: 30%; left: 5%;
  animation: float 8s ease-in-out infinite;
  animation-delay: 2s;
}

.hero-floating-el:nth-child(4) {
  bottom: 20%; right: 8%;
  animation: float-delayed 6s ease-in-out infinite;
  animation-delay: 0.5s;
  width: 70px; height: 70px; font-size: 28px;
}

.hero-floating-el:nth-child(5) {
  top: 50%; left: 15%;
  animation: float 9s ease-in-out infinite;
  animation-delay: 3s;
  width: 50px; height: 50px; font-size: 20px;
}

.hero-floating-el:nth-child(6) {
  top: 40%; right: 5%;
  animation: float-delayed 7.5s ease-in-out infinite;
  animation-delay: 1.5s;
  width: 55px; height: 55px; font-size: 22px;
}

.hero .container {
  position: relative; z-index: 2;
  display: grid; grid-template-columns: 1.2fr 1fr;
  gap: 60px; align-items: center;
}

.hero-content { animation: slideUp 1s cubic-bezier(0.16, 1, 0.3, 1) forwards; }

.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 18px; border-radius: 100px;
  background: rgba(0,102,255,0.12);
  border: 1px solid rgba(0,102,255,0.2);
  font-size: 12px; font-weight: 600; color: var(--accent-light);
  margin-bottom: 24px; text-transform: uppercase;
  letter-spacing: 0.08em;
}

.hero h1 {
  font-size: clamp(2.8rem, 5vw, 4.2rem);
  font-weight: 800; color: #fff;
  line-height: 1.05; margin-bottom: 20px;
  letter-spacing: -0.03em;
}

.hero h1 .highlight {
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: clamp(1.1rem, 1.5vw, 1.3rem);
  color: rgba(255,255,255,0.6);
  margin-bottom: 16px; font-weight: 400;
  letter-spacing: 0.02em;
}

.hero-desc {
  font-size: clamp(0.95rem, 1.2vw, 1.05rem);
  color: rgba(255,255,255,0.45);
  max-width: 520px; margin-bottom: 36px;
  line-height: 1.7;
}

.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }

.hero-stats {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 16px; animation: slideUp 1s cubic-bezier(0.16, 1, 0.3, 1) forwards 0.2s;
  opacity: 0;
}

.hero-stat {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg); padding: 24px 20px;
  transition: all 0.3s; backdrop-filter: blur(10px);
}

.hero-stat:hover {
  background: rgba(255,255,255,0.07);
  border-color: rgba(0,102,255,0.15);
  transform: translateY(-2px);
}

.hero-stat-number {
  font-size: 1.8rem; font-weight: 800;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 2px;
}

.hero-stat-label {
  font-size: 13px; color: rgba(255,255,255,0.5);
  font-weight: 500;
}

/* Tagline separator */
.tagline-bar {
  display: flex; align-items: center; gap: 12px;
  color: rgba(255,255,255,0.35);
  font-size: 12px; font-weight: 500;
  text-transform: uppercase; letter-spacing: 0.12em;
  margin-bottom: 20px;
}

.tagline-bar::before {
  content: ''; width: 30px; height: 1px;
  background: rgba(255,255,255,0.2);
}

/* Sections */
.section { padding: 100px 0; }

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

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

.section-header {
  text-align: center; margin-bottom: 60px;
}

.section-label {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 16px; border-radius: 100px;
  background: var(--gradient-subtle);
  font-size: 12px; font-weight: 600; color: var(--accent);
  text-transform: uppercase; letter-spacing: 0.1em;
  margin-bottom: 16px; border: 1px solid rgba(0,102,255,0.1);
}

.section-title {
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  font-weight: 800; color: var(--primary-dark);
  margin-bottom: 14px; line-height: 1.15;
  letter-spacing: -0.02em;
}

.section-desc {
  font-size: 1.05rem; color: var(--text-light);
  max-width: 560px; margin: 0 auto; line-height: 1.7;
}

/* Trust Section */
.trust-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.trust-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 36px 28px;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative; overflow: hidden;
}

.trust-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0;
  height: 3px; background: var(--gradient);
  opacity: 0; transition: opacity 0.4s;
}

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

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

.trust-icon {
  width: 50px; height: 50px;
  background: var(--gradient-subtle);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; margin-bottom: 18px;
}

.trust-card h3 {
  font-size: 1.05rem; font-weight: 700;
  color: var(--primary-dark); margin-bottom: 8px;
}

.trust-card p {
  font-size: 0.9rem; color: var(--text-light);
  line-height: 1.6;
}

/* Registration Section */
.registration-wrapper {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 50px; align-items: start;
}

.registration-table {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden; box-shadow: var(--shadow-sm);
}

.registration-row {
  display: grid; grid-template-columns: 200px 1fr;
  border-bottom: 1px solid var(--border-light);
}

.registration-row:last-child { border-bottom: none; }

.registration-row dt {
  padding: 18px 24px; font-size: 13px; font-weight: 600;
  color: var(--text-muted); text-transform: uppercase;
  letter-spacing: 0.05em; background: var(--bg-alt);
  border-right: 1px solid var(--border-light);
}

.registration-row dd {
  padding: 18px 24px; font-size: 15px; font-weight: 500;
  color: var(--text); display: flex; align-items: center; gap: 8px;
}

.registration-categories {
  display: flex; flex-wrap: wrap; gap: 8px;
}

.registration-cat {
  display: inline-flex; padding: 6px 14px; border-radius: 6px;
  background: var(--gradient-subtle); font-size: 13px;
  font-weight: 500; color: var(--accent);
  border: 1px solid rgba(0,102,255,0.1);
}

.registration-side {
  display: flex; flex-direction: column; gap: 20px;
}

.registration-side-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 28px;
}

.registration-side-card h4 {
  font-size: 13px; font-weight: 600; color: var(--text-muted);
  text-transform: uppercase; letter-spacing: 0.05em;
  margin-bottom: 8px;
}

.registration-side-card p {
  font-size: 15px; font-weight: 500; color: var(--text);
}

/* About Section */
.about-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 60px; align-items: center;
}

.about-content h2 {
  font-size: 1.5rem; font-weight: 700;
  color: var(--primary); margin-bottom: 20px;
}

.about-content p {
  color: var(--text-light); margin-bottom: 16px;
  line-height: 1.8; font-size: 1rem;
}

.about-stats {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.stat-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 28px 24px;
  text-align: center; transition: all 0.4s;
}

.stat-card:hover {
  box-shadow: var(--shadow-lg); transform: translateY(-3px);
}

.stat-number {
  font-size: 2rem; font-weight: 800;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 4px;
}

.stat-label {
  font-size: 0.85rem; color: var(--text-light);
  font-weight: 500;
}

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

.service-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 32px 28px;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative; overflow: hidden;
}

.service-card::after {
  content: ''; position: absolute; top: 0; left: 0;
  width: 100%; height: 100%;
  background: linear-gradient(135deg, rgba(0,102,255,0.02), transparent);
  opacity: 0; transition: opacity 0.4s; pointer-events: none;
}

.service-card:hover::after { opacity: 1; }

.service-card:hover {
  box-shadow: var(--shadow-xl); transform: translateY(-5px);
  border-color: rgba(0,102,255,0.15);
}

.service-icon {
  width: 52px; height: 52px;
  background: var(--gradient-subtle);
  border: 1px solid rgba(0,102,255,0.1);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; margin-bottom: 18px;
}

.service-card h3 {
  font-size: 1.05rem; font-weight: 700;
  color: var(--primary); margin-bottom: 8px;
}

.service-card p {
  font-size: 0.9rem; color: var(--text-light);
  line-height: 1.6;
}

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

.product-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-xl); padding: 40px 32px;
  text-align: left; transition: all 0.4s;
  position: relative; overflow: hidden;
}

.product-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0;
  height: 4px; background: var(--gradient);
  opacity: 0; transition: opacity 0.4s;
}

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

.product-card:hover {
  box-shadow: var(--shadow-xl); transform: translateY(-5px);
  border-color: rgba(0,102,255,0.15);
}

.product-card h3 {
  font-size: 1.5rem; font-weight: 800;
  color: var(--primary); margin-bottom: 4px;
}

.product-tagline {
  font-size: 0.85rem; color: var(--accent);
  font-weight: 600; margin-bottom: 16px;
  text-transform: uppercase; letter-spacing: 0.05em;
}

.product-desc {
  font-size: 0.92rem; color: var(--text-light);
  line-height: 1.6; margin-bottom: 20px;
}

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

.product-feature {
  display: flex; align-items: center; gap: 10px;
  font-size: 0.85rem; color: var(--text-muted);
}

.product-feature::before {
  content: ''; width: 6px; height: 6px;
  background: var(--gradient); border-radius: 50%;
  flex-shrink: 0;
}

/* Company Info */
.company-info-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.info-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 28px 24px;
  display: flex; gap: 16px; align-items: flex-start;
  transition: all 0.3s;
}

.info-card:hover {
  box-shadow: var(--shadow); border-color: var(--accent);
}

.info-icon {
  width: 44px; height: 44px; min-width: 44px;
  background: var(--gradient-subtle);
  border: 1px solid rgba(0,102,255,0.1);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
}

.info-card h4 {
  font-size: 0.8rem; font-weight: 600; color: var(--text-muted);
  text-transform: uppercase; letter-spacing: 0.05em;
  margin-bottom: 3px;
}

.info-card p {
  font-size: 1rem; color: var(--text); font-weight: 500;
}

.info-card .address-line { font-weight: 400; color: var(--text-light); font-size: 0.9rem; }

/* Contact */
.contact-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 60px;
}

.contact-form {
  display: flex; flex-direction: column; gap: 18px;
}

.form-group { display: flex; flex-direction: column; gap: 6px; }

.form-group label {
  font-size: 13px; font-weight: 600; color: var(--text);
}

.form-group input,
.form-group textarea {
  padding: 14px 18px; border: 2px solid var(--border);
  border-radius: var(--radius); font-size: 15px;
  font-family: var(--font);
  transition: all 0.25s; background: var(--bg);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none; border-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(0,102,255,0.08);
}

.form-group textarea { resize: vertical; min-height: 130px; }

.offices-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.office-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 28px 24px;
}

.office-card h4 {
  font-size: 13px; font-weight: 700; color: var(--accent);
  text-transform: uppercase; letter-spacing: 0.05em;
  margin-bottom: 14px; display: flex; align-items: center; gap: 8px;
}

.office-card p {
  font-size: 14px; color: var(--text-light);
  line-height: 1.6; margin-bottom: 4px;
}

.office-card .phone {
  font-size: 16px; font-weight: 600;
  color: var(--text); margin-bottom: 2px;
}

.map-placeholder {
  margin-top: 20px; width: 100%; height: 180px;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-light); font-size: 13px;
}

/* Footer */
.footer {
  background: var(--primary-dark);
  color: rgba(255,255,255,0.6);
  padding: 70px 0 0;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 40px; padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.footer-brand .logo { margin-bottom: 16px; }

.footer-brand-desc {
  font-size: 13px; line-height: 1.8;
  max-width: 280px; color: rgba(255,255,255,0.4);
}

.footer h4 {
  color: #fff; font-size: 12px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.1em;
  margin-bottom: 20px;
}

.footer-links { display: flex; flex-direction: column; gap: 10px; }

.footer-links a {
  font-size: 14px; color: rgba(255,255,255,0.45);
  transition: all 0.2s;
}

.footer-links a:hover {
  color: #fff; padding-left: 4px;
}

.footer-contact-item {
  margin-bottom: 16px;
}

.footer-contact-item .label {
  font-size: 11px; color: rgba(255,255,255,0.3);
  text-transform: uppercase; letter-spacing: 0.05em;
  margin-bottom: 2px;
}

.footer-contact-item .value {
  font-size: 14px; color: rgba(255,255,255,0.7);
  font-weight: 500;
}

.footer-bottom {
  padding: 24px 0;
  display: flex; align-items: center;
  justify-content: space-between;
  font-size: 12px; color: rgba(255,255,255,0.3);
}

/* Page Header */
.page-header {
  padding: calc(var(--header-height) + 40px) 0 60px;
  background: var(--primary-dark);
  text-align: center; position: relative; overflow: hidden;
}

.page-header::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse at 50% 100%, rgba(0,102,255,0.08), transparent);
  pointer-events: none;
}

.page-header h1 {
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  font-weight: 800; color: #fff;
  margin-bottom: 10px; position: relative;
}

.page-header p {
  font-size: 1rem; color: rgba(255,255,255,0.5);
  max-width: 500px; margin: 0 auto; position: relative;
}

/* Content Pages */
.content-page { padding: 60px 0 80px; }

.content-page h2 {
  font-size: 1.4rem; font-weight: 700;
  color: var(--primary-dark);
  margin: 40px 0 14px;
}

.content-page h2:first-child { margin-top: 0; }

.content-page h3 {
  font-size: 1.1rem; font-weight: 700;
  color: var(--primary); margin: 28px 0 10px;
}

.content-page p {
  font-size: 0.98rem; color: var(--text-light);
  line-height: 1.8; margin-bottom: 14px;
}

.content-page ul {
  list-style: disc; padding-left: 24px;
  margin-bottom: 14px;
}

.content-page ul li {
  font-size: 0.98rem; color: var(--text-light);
  line-height: 1.8; margin-bottom: 6px;
}

/* Form Alert */
.alert {
  padding: 14px 20px; border-radius: var(--radius);
  font-size: 14px; font-weight: 500; display: none;
}

.alert-success {
  background: #ecfdf5; color: #065f46;
  border: 1px solid #a7f3d0; display: block;
}

.alert-error {
  background: #fef2f2; color: #991b1b;
  border: 1px solid #fecaca; display: block;
}

/* Back to top */
.back-to-top {
  position: fixed; bottom: 28px; right: 28px;
  width: 44px; height: 44px;
  background: var(--gradient); color: #fff; border: none;
  border-radius: 12px; font-size: 18px; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; visibility: hidden;
  transition: all 0.3s; z-index: 999;
  box-shadow: 0 4px 20px rgba(0,102,255,0.3);
}

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

.back-to-top:hover { transform: translateY(-3px); box-shadow: 0 8px 30px rgba(0,102,255,0.4); }

/* Large screens */
@media (max-width: 1024px) {
  .hero .container {
    grid-template-columns: 1fr; gap: 40px;
    text-align: center;
  }

  .hero-desc { margin: 0 auto 36px; }
  .hero-actions { justify-content: center; }
  .hero-floating { display: none; }
  .hero-stats { max-width: 400px; margin: 0 auto; }

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

  .footer-brand { grid-column: 1 / -1; }

  .registration-wrapper {
    grid-template-columns: 1fr;
  }

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

/* Tablet */
@media (max-width: 768px) {
  .nav {
    display: none; position: absolute; top: var(--header-height);
    left: 0; right: 0;
    background: rgba(10, 22, 40, 0.98);
    flex-direction: column; padding: 12px 24px 20px;
    gap: 2px; border-bottom: 1px solid rgba(255,255,255,0.06);
  }

  .nav.open { display: flex; }

  .nav a { width: 100%; padding: 12px 16px; }
  .nav a::after { display: none; }

  .nav-toggle { display: block; }

  .hero { padding: calc(var(--header-height) + 20px) 0 60px; }
  .hero-stats { grid-template-columns: 1fr 1fr; }

  .trust-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .products-grid { grid-template-columns: 1fr; }
  .company-info-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-grid { grid-template-columns: 1fr; gap: 30px; }

  .section { padding: 60px 0; }
  .about-stats { grid-template-columns: 1fr 1fr; }

  .registration-row { grid-template-columns: 1fr; }

  .registration-row dt {
    padding: 12px 20px 4px; border-right: none;
    background: transparent; border-bottom: none;
  }

  .registration-row dd {
    padding: 4px 20px 12px;
  }

  .footer-top { grid-template-columns: 1fr; gap: 30px; }

  .footer-bottom {
    flex-direction: column; gap: 8px; text-align: center;
  }
}

/* Mobile */
@media (max-width: 480px) {
  .hero-stats { grid-template-columns: 1fr; }
  .about-stats { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn { width: 100%; }
}