/* ═══════ DESIGN TOKENS ═══════ */
:root {
  --primary: #00E5FF;
  --primary-dark: #00B8D4;
  --secondary: #1A237E;
  --bg-dark: #0B0F19;
  --surface: #121A2F;
  --surface-light: #1a2540;
  --text-primary: #FFFFFF;
  --text-secondary: #94A3B8;
  --gradient-primary: linear-gradient(135deg, #00E5FF 0%, #1A237E 100%);
  --gradient-hero: linear-gradient(180deg, #0B0F19 0%, #121A2F 50%, #1A237E 100%);
  --border-glass: rgba(0, 229, 255, 0.15);
}

/* ═══════ RESET & BASE ═══════ */
* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Roboto', sans-serif;
  background: var(--bg-dark);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5 { font-family: 'Inter', sans-serif; }

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

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* ═══════ NAVBAR ═══════ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(11, 15, 25, 0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0, 229, 255, 0.08);
  transition: background 0.3s;
}
.navbar .logo {
  display: flex;
  align-items: center;
  font-family: 'Inter', sans-serif;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: -0.5px;
}
.navbar .logo img { height: 72px; display: block; }
.nav-links { display: flex; gap: 1.5rem; list-style: none; }
.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-family: 'Inter', sans-serif;
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.3s;
}
.nav-links a:hover,
.nav-links a.active { color: var(--primary); }

@media (min-width: 769px) {
  .nav-links {
    position: fixed;
    top: 0; right: 0;
    padding: 1.3rem 2rem;
    z-index: 1001;
  }
}

/* ═══════ HAMBURGER ═══════ */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  z-index: 1100;
}
.hamburger span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all 0.3s ease;
}
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ═══════ MOBILE OVERLAY ═══════ */
.nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(11, 15, 25, 0.97);
  z-index: 1049;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.nav-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

/* ═══════ HERO ═══════ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 8rem 2rem 4rem;
  background: var(--gradient-hero);
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -50%; left: -50%;
  width: 200%; height: 200%;
  background: radial-gradient(circle at 30% 40%, rgba(0, 229, 255, 0.06) 0%, transparent 50%),
              radial-gradient(circle at 70% 60%, rgba(26, 35, 126, 0.1) 0%, transparent 50%);
  animation: heroGlow 8s ease-in-out infinite;
}
@keyframes heroGlow {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(-2%, 2%); }
}
.hero-content { position: relative; z-index: 2; max-width: 850px; }
.hero-tag {
  display: inline-block;
  padding: 0.4rem 1rem;
  margin-bottom: 1.5rem;
  border-radius: 50px;
  background: rgba(0, 229, 255, 0.1);
  border: 1px solid rgba(0, 229, 255, 0.25);
  font-family: 'Inter', sans-serif;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 2px;
}
.hero-content h1 {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  background: linear-gradient(135deg, #FFFFFF 0%, var(--primary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-content .subheadline {
  font-size: 1.15rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 2.5rem;
  font-family: 'Roboto', sans-serif;
  font-weight: 400;
}
.hero-buttons { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* ═══════ PAGE HERO (inner pages) ═══════ */
.page-hero {
  padding: 8rem 2rem 4rem;
  text-align: center;
  background: linear-gradient(180deg, var(--bg-dark) 0%, var(--surface) 100%);
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: radial-gradient(circle at 50% 30%, rgba(0, 229, 255, 0.05) 0%, transparent 60%);
}
.page-hero .container { position: relative; z-index: 1; }
.page-hero h1 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 800;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, #FFFFFF 0%, var(--primary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.page-hero .page-subtitle {
  color: var(--text-secondary);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
}

/* ═══════ BUTTONS ═══════ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 2rem;
  border-radius: 12px;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}
.btn-primary {
  background: var(--primary);
  color: #0B0F19;
  box-shadow: 0 0 30px rgba(0, 229, 255, 0.3);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 50px rgba(0, 229, 255, 0.5);
  background: #00f0ff;
}
.btn-secondary {
  background: transparent;
  color: var(--primary);
  border: 1.5px solid rgba(0, 229, 255, 0.4);
}
.btn-secondary:hover {
  background: rgba(0, 229, 255, 0.08);
  border-color: var(--primary);
  transform: translateY(-2px);
  box-shadow: 0 0 20px rgba(0, 229, 255, 0.15);
}
.btn-lg { padding: 1rem 2.5rem; font-size: 1.1rem; }
.btn-block { display: flex; width: 100%; justify-content: center; }

/* ═══════ SECTIONS ═══════ */
.section {
  padding: 6rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}
.section-alt {
  background: var(--surface);
}
.section-header {
  text-align: center;
  margin-bottom: 4rem;
}
.section-header h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 700;
  margin-bottom: 1rem;
  letter-spacing: -0.5px;
}
.section-header .section-subtitle {
  color: var(--text-secondary);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
}

/* ═══════ FEATURE CARDS (Glassmorphism) ═══════ */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: 1.5rem;
}
.feature-card {
  background: rgba(18, 26, 47, 0.6);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border-glass);
  border-radius: 20px;
  padding: 2.5rem 2rem;
  transition: all 0.35s ease;
  position: relative;
  overflow: hidden;
}
.feature-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--gradient-primary);
  opacity: 0;
  transition: opacity 0.35s;
}
.feature-card:hover {
  transform: translateY(-6px);
  border-color: rgba(0, 229, 255, 0.35);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4), 0 0 40px rgba(0, 229, 255, 0.05);
}
.feature-card:hover::before { opacity: 1; }
.feature-icon {
  width: 56px; height: 56px;
  border-radius: 14px;
  background: rgba(0, 229, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  transition: all 0.35s;
}
.feature-card:hover .feature-icon {
  background: rgba(0, 229, 255, 0.15);
  box-shadow: 0 0 25px rgba(0, 229, 255, 0.2);
}
.feature-card h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
}
.feature-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* ═══════ HOW IT WORKS ═══════ */
.steps-container {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}
.step-item {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  background: rgba(18, 26, 47, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 16px;
  padding: 2rem;
  transition: all 0.3s;
}
.step-item:hover {
  border-color: var(--border-glass);
  background: rgba(18, 26, 47, 0.8);
  transform: translateX(6px);
}
.step-number {
  width: 48px; height: 48px;
  min-width: 48px;
  border-radius: 12px;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  font-size: 1.2rem;
  color: #0B0F19;
}
.step-content h4 {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
}
.step-content p {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

/* ═══════ DOWNLOADS ═══════ */
.downloads-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}
.download-card {
  background: rgba(18, 26, 47, 0.6);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border-glass);
  border-radius: 20px;
  padding: 2.5rem 2rem;
  text-align: center;
  transition: all 0.35s ease;
}
.download-card:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 229, 255, 0.35);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3), 0 0 30px rgba(0, 229, 255, 0.05);
  background: rgba(26, 37, 64, 0.7);
}
.download-card h4 { font-size: 1.15rem; font-weight: 600; margin-bottom: 0.5rem; }
.download-card .dl-type { color: var(--text-secondary); font-size: 0.85rem; margin-bottom: 1.5rem; }

/* ═══════ PRICING ═══════ */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  align-items: stretch;
}
.pricing-card {
  background: rgba(18, 26, 47, 0.6);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border-glass);
  border-radius: 20px;
  padding: 2.5rem 2rem;
  text-align: center;
  transition: all 0.35s ease;
  position: relative;
  display: flex;
  flex-direction: column;
}
.pricing-card.featured {
  border-color: rgba(0, 229, 255, 0.4);
  background: rgba(26, 37, 64, 0.6);
  transform: scale(1.03);
  box-shadow: 0 0 60px rgba(0, 229, 255, 0.08);
}
.pricing-card:hover { transform: translateY(-4px); }
.pricing-card.featured:hover { transform: scale(1.03) translateY(-4px); }
.pricing-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--primary);
  color: #0B0F19;
  padding: 0.3rem 1.2rem;
  border-radius: 50px;
  font-family: 'Inter', sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
}
.pricing-card h3 { font-size: 1.3rem; margin-bottom: 0.5rem; }
.pricing-price {
  font-family: 'Inter', sans-serif;
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--primary);
  margin: 1rem 0 0.5rem;
}
.pricing-price span { font-size: 1rem; font-weight: 400; color: var(--text-secondary); }
.pricing-desc { color: var(--text-secondary); font-size: 0.9rem; margin-bottom: 1.5rem; }
.pricing-features {
  list-style: none;
  text-align: left;
  margin-bottom: 2rem;
  flex: 1;
}
.pricing-features li {
  padding: 0.6rem 0;
  color: var(--text-secondary);
  font-size: 0.92rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}
.pricing-features li::before {
  content: '';
  display: inline-block;
  width: 18px; height: 18px;
  min-width: 18px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2300E5FF' stroke-width='2.5'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center/contain no-repeat;
}
.pricing-card .btn { margin-top: auto; }

/* ═══════ COMPARISON TABLE ═══════ */
.compare-table-wrap {
  overflow-x: auto;
  border-radius: 16px;
  border: 1px solid var(--border-glass);
}
.compare-table {
  width: 100%;
  border-collapse: collapse;
  background: rgba(18, 26, 47, 0.4);
  backdrop-filter: blur(10px);
}
.compare-table th {
  background: rgba(0, 229, 255, 0.08);
  padding: 1rem 1.5rem;
  text-align: left;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--primary);
}
.compare-table td {
  padding: 1rem 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  color: var(--text-secondary);
  font-size: 0.9rem;
}
.compare-table .check { color: var(--primary); font-weight: 700; }
.compare-table .cross { color: #64748b; }

/* ═══════ CONTACT FORM ═══════ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}
.contact-info h3 { font-size: 1.5rem; margin-bottom: 1rem; }
.contact-info .info-item {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 1rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  color: var(--text-secondary);
}
.contact-info .info-icon {
  width: 40px; height: 40px;
  min-width: 40px;
  border-radius: 10px;
  background: rgba(0, 229, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
}
.contact-form-card {
  background: rgba(18, 26, 47, 0.6);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border-glass);
  border-radius: 20px;
  padding: 2.5rem;
}
.form-group { margin-bottom: 1.25rem; }
.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-family: 'Inter', sans-serif;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
}
.form-input {
  width: 100%;
  padding: 0.85rem 1rem;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(11, 15, 25, 0.6);
  color: var(--text-primary);
  font-family: 'Roboto', sans-serif;
  font-size: 0.95rem;
  transition: border-color 0.3s, box-shadow 0.3s;
}
.form-input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(0, 229, 255, 0.1);
}
.form-input::placeholder { color: #4a5568; }
textarea.form-input { min-height: 120px; resize: vertical; }

/* ═══════ BLOG ═══════ */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 2rem;
}
.blog-card {
  background: rgba(18, 26, 47, 0.6);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border-glass);
  border-radius: 20px;
  overflow: hidden;
  transition: all 0.35s ease;
}
.blog-card:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 229, 255, 0.35);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}
.blog-card-img {
  height: 180px;
  background: linear-gradient(135deg, var(--surface-light) 0%, var(--secondary) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}
.blog-card-body { padding: 1.5rem; }
.blog-card-body .blog-tag {
  display: inline-block;
  padding: 0.2rem 0.7rem;
  border-radius: 50px;
  background: rgba(0, 229, 255, 0.1);
  color: var(--primary);
  font-family: 'Inter', sans-serif;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 0.75rem;
}
.blog-card-body h3 {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  line-height: 1.4;
}
.blog-card-body p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: 1rem;
}
.blog-card-body .blog-date {
  color: #64748b;
  font-size: 0.8rem;
}

/* ═══════ BLOG POST CONTENT ═══════ */
.blog-meta { color: var(--text-secondary); font-size: 0.85rem; margin-bottom: 0.75rem; }
.blog-post-tag {
  display: inline-block;
  padding: 0.2rem 0.7rem;
  border-radius: 50px;
  background: rgba(0, 229, 255, 0.1);
  color: var(--primary);
  font-family: 'Inter', sans-serif;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 1.25rem;
}
.blog-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 2.5rem;
  background: linear-gradient(135deg, #FFFFFF 0%, var(--primary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.blog-content { color: var(--text-secondary); line-height: 1.85; font-size: 1.05rem; }
.blog-content p { margin-bottom: 1.5rem; }
.blog-content h2 {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 3rem 0 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid rgba(0, 229, 255, 0.12);
}
.blog-content h3 {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--primary);
  margin: 2rem 0 0.75rem;
}
.blog-content h4 {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 1.5rem 0 0.5rem;
}
.blog-content ul,
.blog-content ol {
  margin: 0 0 1.5rem 1.5rem;
  padding: 0;
}
.blog-content li {
  margin-bottom: 0.6rem;
  line-height: 1.7;
}
.blog-content strong {
  color: var(--text-primary);
  font-weight: 600;
}
.blog-content a {
  color: var(--primary);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}
.blog-content a:hover { color: #00f0ff; }
.blog-content blockquote {
  margin: 2rem 0;
  padding: 1.25rem 1.5rem;
  border-left: 3px solid var(--primary);
  background: rgba(0, 229, 255, 0.04);
  border-radius: 0 8px 8px 0;
  font-style: italic;
}
.blog-content blockquote p { margin-bottom: 0; }
.blog-content code {
  background: rgba(0, 229, 255, 0.08);
  padding: 0.15rem 0.45rem;
  border-radius: 4px;
  font-size: 0.92em;
  font-family: 'Consolas', 'Monaco', monospace;
}
.blog-content pre {
  margin: 1.5rem 0 2rem;
  padding: 1.25rem;
  border-radius: 10px;
  border: 1px solid var(--border-glass);
  background: rgba(11, 15, 25, 0.6);
  overflow-x: auto;
  font-size: 0.9rem;
}
.blog-content pre code {
  background: none;
  padding: 0;
  font-size: inherit;
}
.blog-content hr {
  margin: 2.5rem 0;
  border: none;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

/* ═══════ ABOUT / TEAM ═══════ */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.about-visual {
  background: linear-gradient(135deg, var(--surface-light) 0%, var(--secondary) 100%);
  border-radius: 20px;
  border: 1px solid var(--border-glass);
  padding: 3rem;
  text-align: center;
  min-height: 320px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.about-text h3 { font-size: 1.5rem; margin-bottom: 1rem; }
.about-text p { color: var(--text-secondary); margin-bottom: 1rem; line-height: 1.8; }
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}
.team-card {
  background: rgba(18, 26, 47, 0.5);
  border: 1px solid var(--border-glass);
  border-radius: 16px;
  padding: 2rem 1.5rem;
  text-align: center;
  transition: all 0.3s;
}
.team-card:hover { transform: translateY(-4px); border-color: rgba(0, 229, 255, 0.3); }
.team-avatar {
  width: 72px; height: 72px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  margin: 0 auto 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  font-size: 1.4rem;
  color: #fff;
}
.team-card h4 { font-size: 1rem; margin-bottom: 0.25rem; }
.team-card .team-role { color: var(--primary); font-size: 0.8rem; margin-bottom: 0.5rem; }
.team-card p { color: var(--text-secondary); font-size: 0.85rem; }

/* ═══════ SECURITY PAGE ═══════ */
.certs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}
.cert-card {
  background: rgba(18, 26, 47, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 16px;
  padding: 2rem;
  text-align: center;
  transition: all 0.3s;
}
.cert-card:hover { border-color: var(--border-glass); transform: translateY(-2px); }
.cert-card .cert-badge {
  width: 64px; height: 64px;
  margin: 0 auto 1rem;
  border-radius: 50%;
  background: rgba(0, 229, 255, 0.08);
  border: 2px solid var(--border-glass);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
}
.cert-card h4 { font-size: 1rem; margin-bottom: 0.4rem; }
.cert-card p { color: var(--text-secondary); font-size: 0.85rem; }

/* ═══════ LEGAL PAGES ═══════ */
.legal-content {
  max-width: 800px;
  margin: 0 auto;
}
.legal-content h2 {
  font-size: 1.4rem;
  margin: 2.5rem 0 1rem;
  color: var(--primary);
}
.legal-content p {
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 1rem;
}
.legal-content ul {
  margin-bottom: 1rem;
  padding-left: 1.5rem;
}
.legal-content ul li {
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
  line-height: 1.6;
}
.legal-updated {
  color: #64748b;
  font-size: 0.85rem;
  margin-bottom: 2rem;
}

/* ═══════ FOOTER ═══════ */
.footer {
  background: var(--surface);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding: 4rem 2rem 2rem;
  text-align: center;
}
.footer-links {
  display: flex;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
  list-style: none;
}
.footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.3s;
}
.footer-links a:hover { color: var(--primary); }
.footer-copy {
  color: var(--text-secondary);
  font-size: 0.8rem;
}

/* ═══════ UTILITY ═══════ */
.text-center { text-align: center; }
.mt-2 { margin-top: 2rem; }
.mt-4 { margin-top: 4rem; }
.mb-2 { margin-bottom: 2rem; }
.mb-4 { margin-bottom: 4rem; }

/* ═══════ MOBILE ═══════ */
@media (max-width: 768px) {
  .navbar { padding: 0.75rem 1rem; }
  .navbar .logo { font-size: 1.2rem; }
  .navbar .logo img { height: 48px; }
  .hamburger { display: flex; }
  .nav-overlay { display: block; }
  .nav-links {
    position: fixed;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
    z-index: 1052;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
    list-style: none;
  }
  .nav-links.open {
    opacity: 1;
    pointer-events: auto;
  }
  .nav-links a { font-size: 1.1rem; }
  .hero { padding: 6rem 1.5rem 3rem; min-height: auto; }
  .hero-content h1 { font-size: 2rem; }
  .hero-content .subheadline { font-size: 1rem; }
  .btn { padding: 0.75rem 1.5rem; font-size: 0.9rem; }
  .section { padding: 4rem 1.5rem; }
  .page-hero { padding: 6rem 1.5rem 3rem; }
  .features-grid { grid-template-columns: 1fr; }
  .downloads-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .pricing-card.featured { transform: none; }
  .pricing-card.featured:hover { transform: translateY(-4px); }
  .step-item { flex-direction: column; align-items: center; text-align: center; }
  .contact-grid { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
}