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

:root {
  --bg-dark: #0a0e17;
  --bg-card: #111827;
  --bg-elevated: #1a2234;
  --accent: #3b82f6;
  --accent-bright: #60a5fa;
  --accent-glow: rgba(59, 130, 246, 0.35);
  --green: #10b981;
  --text: #f1f5f9;
  --text-muted: #94a3b8;
  --border: rgba(148, 163, 184, 0.15);
  --radius: 12px;
  --radius-lg: 20px;
}

html {
  scroll-behavior: smooth;
}

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

.container {
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 2rem;
}

.site-page {
  opacity: 0;
  transition: opacity 0.35s ease;
}

.site-page.is-loaded {
  opacity: 1;
}

.section {
  padding: 5rem 0;
}

.section-header {
  text-align: center;
  margin-bottom: 3rem;
}

.section-header h2 {
  font-size: 2.25rem;
  font-weight: 800;
  margin-bottom: 0.75rem;
}

.section-header p {
  color: var(--text-muted);
  max-width: 560px;
  margin: 0 auto;
  font-size: 1.05rem;
}

/* Header */
.header,
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(10, 14, 23, 0.88);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
  transition: background 0.25s, box-shadow 0.25s;
}

.site-header.is-scrolled {
  background: rgba(10, 14, 23, 0.96);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);
}

.header-inner {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  height: 72px;
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  color: var(--text);
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  flex-shrink: 0;
}

.logo-mark {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
}

.logo-text strong {
  color: var(--accent-bright);
}

.site-nav {
  flex: 1;
  display: flex;
  justify-content: center;
}

.nav-list,
.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  list-style: none;
}

.nav-links > li > a,
.nav-dropdown-trigger {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s, background 0.2s;
}

.nav-links > li > a {
  display: block;
  padding: 0.5rem 0.85rem;
  border-radius: 8px;
}

.nav-links > li > a:hover,
.nav-links > li > a[aria-current="page"] {
  color: var(--text);
  background: rgba(255, 255, 255, 0.05);
}

.nav-dropdown {
  position: relative;
}

.nav-dropdown-trigger {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.5rem 0.85rem;
  border: none;
  background: none;
  cursor: pointer;
  font-family: inherit;
  border-radius: 8px;
}

.nav-dropdown-trigger::after {
  content: '';
  border: 4px solid transparent;
  border-top-color: currentColor;
  margin-top: 3px;
  opacity: 0.7;
}

.nav-dropdown-trigger:hover,
.nav-dropdown.is-open .nav-dropdown-trigger {
  color: var(--text);
  background: rgba(255, 255, 255, 0.05);
}

.nav-dropdown-menu {
  position: absolute;
  top: calc(100% + 0.5rem);
  left: 0;
  min-width: 220px;
  list-style: none;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.35);
  padding: 0.35rem;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: opacity 0.2s, transform 0.2s, visibility 0.2s;
  z-index: 200;
}

.nav-dropdown.is-open .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav-dropdown-menu a {
  display: block;
  padding: 0.65rem 0.85rem;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.88rem;
  border-radius: 6px;
  transition: background 0.15s, color 0.15s;
}

.nav-dropdown-menu a:hover,
.nav-dropdown-menu a[aria-current="page"] {
  background: var(--bg-elevated);
  color: var(--accent-bright);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-left: auto;
  flex-shrink: 0;
}

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

.menu-toggle.is-active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle.is-active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.is-active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.2s, opacity 0.2s;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.15s, background 0.2s;
}

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

.btn-primary {
  background: linear-gradient(135deg, var(--accent), #2563eb);
  color: white;
  box-shadow: 0 4px 20px var(--accent-glow);
}

.btn-primary:hover {
  box-shadow: 0 6px 28px var(--accent-glow);
}

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

.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent-bright);
}

.btn-nav {
  background: var(--accent);
  color: white !important;
  padding: 0.5rem 1.25rem;
  border-radius: 8px;
}

.btn-nav:hover {
  background: #2563eb;
}

.nav-auth {
  display: flex;
  align-items: center;
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.btn-sm {
  padding: 0.45rem 1rem;
  font-size: 0.85rem;
}

.header-cta {
  white-space: nowrap;
}

.profile-menu-wrap {
  position: relative;
}

.profile-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  padding: 0;
  border: 2px solid rgba(59, 130, 246, 0.45);
  border-radius: 50%;
  background: var(--bg-elevated);
  cursor: pointer;
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.15s;
}

.profile-btn:hover {
  border-color: var(--accent-bright);
  box-shadow: 0 0 0 3px var(--accent-glow);
  transform: translateY(-1px);
}

.profile-avatar {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent-bright);
  letter-spacing: 0.02em;
}

.profile-dropdown {
  position: absolute;
  top: calc(100% + 0.65rem);
  right: 0;
  min-width: 220px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.35);
  overflow: hidden;
  z-index: 200;
}

.profile-dropdown-header {
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--border);
}

.profile-dropdown-header strong {
  display: block;
  font-size: 0.9rem;
  margin-bottom: 0.15rem;
}

.profile-dropdown-header span {
  display: block;
  font-size: 0.8rem;
  color: var(--text-muted);
  word-break: break-all;
}

.profile-dropdown a,
.profile-dropdown button {
  display: block;
  width: 100%;
  padding: 0.75rem 1rem;
  text-align: left;
  font-size: 0.9rem;
  color: var(--text);
  text-decoration: none;
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
}

.profile-dropdown a:hover,
.profile-dropdown button:hover {
  background: var(--bg-elevated);
  color: var(--accent-bright);
}

.profile-dropdown button {
  border-top: 1px solid var(--border);
  color: #f87171;
}

.profile-dropdown button:hover {
  color: #fca5a5;
}

.btn-plan {
  background: var(--bg-elevated);
  color: var(--text);
  border: 1px solid var(--border);
  width: 100%;
}

.btn-plan:hover {
  border-color: var(--accent);
  color: var(--accent-bright);
}

.btn-full {
  width: 100%;
}

/* Hero — split layout */
.hero {
  position: relative;
  padding-top: 72px;
  overflow: hidden;
}

.hero-split {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  min-height: calc(100vh - 72px);
  align-items: stretch;
}

.hero-copy {
  padding: 4rem 2rem 4rem max(2rem, calc((100vw - 1440px) / 2 + 2rem));
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.hero-media {
  position: relative;
  min-height: 420px;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.hero-media-caption {
  position: absolute;
  bottom: 1.25rem;
  left: 1.25rem;
  background: rgba(10, 14, 23, 0.75);
  backdrop-filter: blur(8px);
  padding: 0.45rem 0.85rem;
  border-radius: 6px;
  font-size: 0.78rem;
  color: var(--text-muted);
  border: 1px solid var(--border);
}

.eyebrow {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent-bright);
  margin-bottom: 0.85rem;
}

.lead {
  font-size: 1.08rem;
  color: var(--text-muted);
  max-width: 560px;
  line-height: 1.7;
  margin-bottom: 1.75rem;
}

.hero-copy h1 {
  font-size: clamp(2.2rem, 4.5vw, 3.35rem);
  font-weight: 800;
  line-height: 1.08;
  margin-bottom: 1.25rem;
  max-width: 16ch;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-top: 2.5rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--border);
  max-width: 540px;
}

.hero-metrics dt {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  margin-bottom: 0.25rem;
}

.hero-metrics dd {
  font-size: 0.95rem;
  font-weight: 600;
}

.strip {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.strip-dark {
  background: var(--bg-card);
}

.strip-inner {
  max-width: 1440px;
  margin: 0 auto;
  padding: 1.25rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.strip-inner p {
  color: var(--text-muted);
  font-size: 0.95rem;
  max-width: 720px;
}

.section-head-left {
  max-width: 1440px;
  margin: 0 auto 2rem;
  padding: 0 2rem;
  text-align: left;
}

.section-head-left h2 {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 800;
  margin-bottom: 0.65rem;
}

.section-head-left p {
  color: var(--text-muted);
  max-width: 560px;
}

.section-foot-left {
  max-width: 1440px;
  margin: 2rem auto 0;
  padding: 0 2rem;
}

.split-section {
  padding: 5rem 0;
}

.split-grid {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: center;
}

.split-grid-reverse .split-media {
  order: -1;
}

.split-copy h2 {
  font-size: clamp(1.65rem, 3vw, 2.1rem);
  font-weight: 800;
  margin-bottom: 1rem;
}

.split-copy p {
  color: var(--text-muted);
  margin-bottom: 1.25rem;
  line-height: 1.7;
}

.split-media img {
  width: 100%;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  display: block;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.check-list {
  list-style: none;
  margin-bottom: 1.5rem;
}

.check-list li {
  position: relative;
  padding: 0.45rem 0 0.45rem 1.5rem;
  color: var(--text-muted);
  font-size: 0.92rem;
}

.check-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.85rem;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.2);
}

.check-list.compact li {
  padding: 0.3rem 0 0.3rem 1.25rem;
  font-size: 0.85rem;
}

.text-link {
  color: var(--accent-bright);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.92rem;
}

.text-link:hover {
  text-decoration: underline;
}

.plans-preview {
  background: var(--bg-card);
  padding: 5rem 0;
}

.plans-grid-compact {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 2rem;
}

.cta-band {
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.12), rgba(16, 185, 129, 0.08));
  border-top: 1px solid var(--border);
}

.cta-band-inner {
  max-width: 1440px;
  margin: 0 auto;
  padding: 3.5rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}

.cta-band h2 {
  font-size: 1.75rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
}

.cta-band p {
  color: var(--text-muted);
  max-width: 520px;
}

.cta-band-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

/* Subpages */
.page-hero {
  padding-top: 72px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-card);
}

.page-hero-short .page-hero-inner {
  grid-template-columns: 1fr;
}

.page-hero-inner {
  max-width: 1440px;
  margin: 0 auto;
  padding: 3rem 2rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.page-hero-copy h1 {
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 800;
  line-height: 1.12;
  margin-bottom: 1rem;
}

.page-hero-media img {
  width: 100%;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.feature-rows {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.feature-row {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 1.25rem;
  padding: 1.35rem 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  align-items: start;
}

.feature-row-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(59, 130, 246, 0.12);
  border-radius: 10px;
  color: var(--accent-bright);
}

.feature-row-icon svg {
  width: 24px;
  height: 24px;
}

.feature-row h3 {
  font-size: 1.05rem;
  margin-bottom: 0.35rem;
}

.feature-row p {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.65;
}

.flow-list {
  margin: 1.25rem 0 1.75rem;
  padding-left: 1.25rem;
  color: var(--text-muted);
}

.flow-list li {
  margin-bottom: 0.65rem;
  line-height: 1.6;
}

.flow-list strong {
  color: var(--text);
}

.network-visual-card img {
  width: 100%;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  object-fit: cover;
}

.services-grid {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color 0.2s, transform 0.2s;
}

.service-card:hover {
  border-color: rgba(59, 130, 246, 0.35);
  transform: translateY(-3px);
}

.service-card img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  display: block;
}

.service-card-body {
  padding: 1.5rem;
}

.service-card-body h3 {
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
}

.service-card-body p {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 1rem;
  line-height: 1.65;
}

.contact-layout {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 2.5rem;
  align-items: start;
}

.contact-aside img {
  width: 100%;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  object-fit: cover;
  aspect-ratio: 4 / 3;
  margin-bottom: 1.25rem;
}

.contact-aside-info {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
}

.contact-aside-info h3 {
  font-size: 0.95rem;
  margin-bottom: 0.85rem;
}

.contact-aside-info dl div {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.45rem 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.88rem;
}

.contact-aside-info dl div:last-child {
  border-bottom: none;
}

.contact-aside-info dt {
  color: var(--text-muted);
}

.contact-aside-info a {
  color: var(--accent-bright);
}

.contact-form-page {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
}

.contact-form-page h2 {
  font-size: 1.35rem;
  margin-bottom: 1.25rem;
}

/* Footer */
.site-footer {
  background: var(--bg-dark);
  border-top: 1px solid var(--border);
  padding: 3rem 0 0;
}

.footer-grid {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 2rem 2.5rem;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 2rem;
}

.footer-logo {
  margin-bottom: 0.85rem;
}

.footer-tagline {
  color: var(--text-muted);
  font-size: 0.88rem;
  line-height: 1.65;
  max-width: 280px;
}

.footer-col h3 {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 0.85rem;
}

.footer-col ul {
  list-style: none;
}

.footer-col li {
  margin-bottom: 0.45rem;
}

.footer-col a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.88rem;
  transition: color 0.15s;
}

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

.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 1.25rem 2rem;
  text-align: center;
}

.footer-bottom p {
  color: var(--text-muted);
  font-size: 0.82rem;
}

/* Reveal animation */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

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

.site-toast {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  max-width: 360px;
  padding: 1rem 1.25rem;
  background: var(--bg-card);
  border: 1px solid rgba(16, 185, 129, 0.35);
  border-radius: var(--radius);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.35);
  color: var(--green);
  font-size: 0.9rem;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.35s, transform 0.35s;
  z-index: 300;
}

.site-toast.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.gradient-text {
  background: linear-gradient(135deg, var(--accent-bright), var(--green));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.plans .plans-grid {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* Plans */
.plans {
  background: var(--bg-card);
}

.plans-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}

.plan-card {
  background: var(--bg-dark);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: border-color 0.2s, transform 0.2s;
}

.plan-card:hover {
  border-color: rgba(59, 130, 246, 0.4);
  transform: translateY(-4px);
}

.plan-popular {
  border-color: var(--accent);
  box-shadow: 0 0 40px var(--accent-glow);
}

.plan-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--accent), #2563eb);
  color: white;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.3rem 1rem;
  border-radius: 999px;
  white-space: nowrap;
}

.plan-tier {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent-bright);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.75rem;
}

.plan-speed {
  margin-bottom: 0.75rem;
}

.speed-number {
  font-size: 3rem;
  font-weight: 800;
  line-height: 1;
}

.speed-unit {
  font-size: 1.25rem;
  color: var(--text-muted);
  margin-left: 0.25rem;
}

.plan-desc {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
}

.plan-features {
  list-style: none;
  flex: 1;
  margin-bottom: 1.5rem;
}

.plan-features li {
  padding: 0.4rem 0;
  font-size: 0.9rem;
  color: var(--text-muted);
  padding-left: 1.5rem;
  position: relative;
}

.plan-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--green);
  font-weight: 700;
}

/* Features */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: border-color 0.2s;
}

.feature-card:hover {
  border-color: rgba(59, 130, 246, 0.3);
}

.feature-icon {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.feature-card h3 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.feature-card p {
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* Network */
.network {
  background: var(--bg-card);
}

.network-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.network-text h2 {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 1rem;
}

.network-text p {
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

.network-list {
  list-style: none;
}

.network-list li {
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.95rem;
  color: var(--text-muted);
}

.network-list li strong {
  color: var(--text);
}

.network-diagram {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
}

.node {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 1.5rem;
  text-align: center;
  font-weight: 600;
  font-size: 0.9rem;
  min-width: 160px;
}

.node small {
  font-weight: 400;
  color: var(--text-muted);
}

.node-box {
  border-color: var(--accent);
  box-shadow: 0 0 20px var(--accent-glow);
}

.node-dc {
  border-color: var(--green);
}

.line {
  width: 2px;
  height: 28px;
  background: linear-gradient(to bottom, var(--accent), var(--green));
}

/* Contact */
.contact-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 3rem;
}

.contact-info h2 {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 1rem;
}

.contact-info > p {
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

.contact-details p {
  font-size: 0.95rem;
  color: var(--text-muted);
  padding: 0.35rem 0;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact-form label {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-muted);
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  background: var(--bg-dark);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.75rem 1rem;
  color: var(--text);
  font-family: inherit;
  font-size: 0.95rem;
  transition: border-color 0.2s;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--accent);
}

/* Footer */
.footer {
  border-top: 1px solid var(--border);
  padding: 2.5rem 0;
}

.footer-inner {
  text-align: center;
}

.footer-brand {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.footer-copy {
  color: var(--text-muted);
  font-size: 0.85rem;
}

.footer-note {
  color: var(--text-muted);
  font-size: 0.8rem;
  margin-top: 0.35rem;
  opacity: 0.7;
}

/* Mobile nav */
@media (max-width: 960px) {
  .site-nav {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(10, 14, 23, 0.98);
    backdrop-filter: blur(12px);
    flex-direction: column;
    justify-content: flex-start;
    padding: 1.5rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity 0.25s, transform 0.25s, visibility 0.25s;
    overflow-y: auto;
  }

  .site-nav.is-open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .nav-list,
  .nav-links {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    gap: 0.25rem;
  }

  .nav-dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    background: transparent;
    padding: 0 0 0 0.75rem;
    display: none;
    margin-top: 0.25rem;
  }

  .nav-dropdown.is-open .nav-dropdown-menu {
    display: block;
  }

  .header-cta {
    display: none;
  }

  .menu-toggle {
    display: flex;
  }

  .hero-split {
    grid-template-columns: 1fr;
  }

  .hero-copy {
    padding: 2.5rem 1.5rem 1.5rem;
  }

  .hero-media {
    min-height: 280px;
  }

  .split-grid,
  .page-hero-inner,
  .services-grid,
  .contact-layout,
  .footer-grid,
  .cta-band-inner {
    grid-template-columns: 1fr;
  }

  .split-grid-reverse .split-media {
    order: 0;
  }

  .hero-metrics {
    grid-template-columns: 1fr;
  }

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

@media (min-width: 961px) {
  .menu-toggle {
    display: none;
  }
}

@media (max-width: 768px) {
  .header-inner {
    padding: 0 1.25rem;
  }

  .network-inner,
  .contact-card {
    grid-template-columns: 1fr;
  }
}