/* =========================================================
   VIBA COMMUNICATIONS — DESIGN SYSTEM
   ========================================================= */
:root {
  --bg:           #06080d;
  --bg-2:         #0a0e16;
  --bg-3:         #0f1421;
  --panel:        #0d1320;
  --panel-2:      #131a2a;
  --line:         rgba(255,255,255,.08);
  --line-2:       rgba(255,255,255,.05);
  --text:         #e6e9ef;
  --text-dim:     #9aa3b2;
  --text-mute:    #5b6473;
  --accent:       #22d3ee;       /* cyan */
  --accent-2:     #6366f1;       /* indigo */
  --accent-warm:  #f0abfc;
  --good:         #34d399;
  --warn:         #fbbf24;
  --bad:          #f87171;
  --rad:          14px;
  --rad-sm:       8px;
  --rad-lg:       20px;
  --shadow:       0 30px 80px -20px rgba(0,0,0,.6);
  --shadow-glow:  0 0 60px -10px rgba(34,211,238,.25);
  --container:    1240px;
  --header-h:     72px;
  --font:         'Inter', system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-display: 'Space Grotesk', 'Inter', system-ui, sans-serif;
  --mono:         'JetBrains Mono', ui-monospace, "SF Mono", monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: 0; background: none; color: inherit; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 28px; }
.mono { font-family: var(--mono); font-size: .85em; letter-spacing: .02em; }
.muted { color: var(--text-mute); }
.small { font-size: .85rem; }
.grad {
  background: linear-gradient(120deg, #22d3ee 0%, #818cf8 45%, #f0abfc 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.accent { color: var(--accent); }

/* =========================================================
   STATUS BAR
   ========================================================= */
.status-bar {
  background: #04060a;
  border-bottom: 1px solid var(--line-2);
  font-size: .78rem;
  color: var(--text-dim);
}
.status-bar__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 28px;
  gap: 16px;
}
.status-bar__left,
.status-bar__right {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.status-bar strong { color: var(--good); font-weight: 500; }
.status-bar em { color: var(--accent); font-style: normal; }
.status-bar a:hover { color: var(--text); }
.divider { color: var(--text-mute); opacity: .6; }
.status-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--good);
  box-shadow: 0 0 0 0 rgba(52,211,153,.6);
  animation: pulse-dot 2.4s infinite;
}
@keyframes pulse-dot {
  0%   { box-shadow: 0 0 0 0 rgba(52,211,153,.6); }
  70%  { box-shadow: 0 0 0 7px rgba(52,211,153,0); }
  100% { box-shadow: 0 0 0 0 rgba(52,211,153,0); }
}

/* =========================================================
   HEADER
   ========================================================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(6,8,13,.7);
  backdrop-filter: blur(20px) saturate(140%);
  -webkit-backdrop-filter: blur(20px) saturate(140%);
  border-bottom: 1px solid var(--line-2);
  transition: background .3s, border-color .3s;
}
.site-header.scrolled {
  background: rgba(6,8,13,.92);
  border-bottom-color: var(--line);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
  gap: 32px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: .02em;
  font-size: 1.05rem;
}
.logo__mark {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  object-fit: contain;
  filter: drop-shadow(0 4px 12px rgba(34, 211, 238, .15));
  transition: transform .35s cubic-bezier(.22,1,.36,1), filter .35s;
}
.logo:hover .logo__mark {
  transform: rotate(-8deg) scale(1.08);
  filter: drop-shadow(0 6px 18px rgba(34, 211, 238, .35));
}
.logo__text em {
  font-style: normal;
  font-weight: 400;
  color: var(--text-dim);
  font-size: .85em;
  letter-spacing: 0;
}

/* Footer logo larger */
.footer__brand .logo__mark { width: 44px; height: 44px; }

/* Loader uses the image too */
.viba-loader__logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 0 24px rgba(34, 211, 238, .4));
}

.site-nav { flex: 1; }
.site-nav ul {
  list-style: none; margin: 0; padding: 0;
  display: flex; align-items: center; gap: 2px;
  justify-content: center;
}
.site-nav a {
  display: flex; align-items: center; gap: 5px;
  padding: 8px 14px;
  font-size: .9rem;
  font-weight: 500;
  color: var(--text-dim);
  border-radius: var(--rad-sm);
  transition: color .2s, background .2s;
}
.site-nav a:hover { color: var(--text); background: rgba(255,255,255,.04); }
.caret { width: 9px; height: 6px; opacity: .6; transition: transform .2s; }
.has-dropdown:hover .caret { transform: rotate(180deg); }

.has-dropdown { position: relative; }
.dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(-8px);
  width: 760px;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--rad);
  padding: 24px;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 24px;
  box-shadow: var(--shadow);
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s, transform .2s;
}
.has-dropdown:hover .dropdown {
  opacity: 1; pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}
.dropdown h4 {
  font-size: .7rem;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--text-mute);
  margin: 0 0 12px;
  font-weight: 600;
}
.dropdown__col a {
  display: flex;
  flex-direction: column;
  padding: 10px 12px;
  border-radius: var(--rad-sm);
  margin: 0 -12px;
  gap: 2px;
}
.dropdown__col a strong { font-weight: 600; color: var(--text); font-size: .9rem; display: flex; align-items: center; gap: 6px; }
.dropdown__col a span { font-size: .8rem; color: var(--text-mute); }
.dropdown__col a:hover { background: rgba(34,211,238,.06); }
.dropdown__col a:hover strong { color: var(--accent); }

.dropdown__feature {
  background: linear-gradient(160deg, rgba(99,102,241,.12), rgba(34,211,238,.05));
  border: 1px solid var(--line);
  border-radius: var(--rad);
  padding: 18px;
}
.dropdown__feature h3 { font-size: 1rem; margin: 8px 0; }
.dropdown__feature p { color: var(--text-dim); font-size: .85rem; margin: 0 0 14px; }
.badge-soon {
  font-style: normal;
  font-size: .6rem;
  background: rgba(34,211,238,.15);
  color: var(--accent);
  padding: 2px 6px;
  border-radius: 4px;
  letter-spacing: .05em;
  font-weight: 600;
  text-transform: uppercase;
}

.site-header__cta {
  display: flex; align-items: center; gap: 14px;
}
.link-portal {
  font-size: .85rem; color: var(--text-dim);
  font-weight: 500;
}
.link-portal:hover { color: var(--text); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: 10px;
  font-size: .9rem;
  font-weight: 600;
  letter-spacing: .005em;
  transition: transform .15s, box-shadow .15s, background .15s, border-color .15s, color .15s;
  white-space: nowrap;
  cursor: pointer;
}
.btn svg { width: 16px; height: 16px; }
.btn--lg { padding: 14px 24px; font-size: .95rem; }
.btn--primary {
  background: linear-gradient(135deg, #22d3ee, #6366f1);
  color: #04060a;
  box-shadow: 0 8px 24px -8px rgba(34,211,238,.5);
}
.btn--primary:hover { transform: translateY(-1px); box-shadow: 0 12px 30px -8px rgba(34,211,238,.6); }
.btn--ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--line);
}
.btn--ghost:hover { background: rgba(255,255,255,.04); border-color: rgba(255,255,255,.18); }
.btn--center { margin: 32px auto 0; display: flex; max-width: max-content; }

.hamburger { display: none; width: 32px; height: 32px; padding: 6px; flex-direction: column; gap: 4px; }
.hamburger span { display: block; height: 2px; background: var(--text); border-radius: 1px; transition: transform .25s; }

/* =========================================================
   HERO
   ========================================================= */
.hero {
  position: relative;
  padding: 80px 0 100px;
  min-height: 88vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background:
    radial-gradient(ellipse at 80% 20%, rgba(99,102,241,.12), transparent 50%),
    radial-gradient(ellipse at 20% 80%, rgba(34,211,238,.10), transparent 50%),
    var(--bg);
}
.hero__canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  opacity: .85;
}
.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
  z-index: 1;
}
.hero__inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 64px;
  align-items: center;
  width: 100%;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .75rem;
  text-transform: uppercase;
  letter-spacing: .14em;
  color: var(--text-dim);
  font-weight: 600;
  padding: 6px 12px;
  border: 1px solid var(--line);
  border-radius: 100px;
  margin-bottom: 24px;
}
.eyebrow--glow {
  background: linear-gradient(135deg, rgba(34,211,238,.08), rgba(99,102,241,.08));
  border-color: rgba(34,211,238,.25);
  color: var(--text);
}
.pulse {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent);
  animation: pulse-glow 1.8s infinite ease-in-out;
}
@keyframes pulse-glow {
  0%,100% { opacity: 1; transform: scale(1); }
  50%     { opacity: .5; transform: scale(.7); }
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 4.6rem);
  font-weight: 700;
  line-height: 1.04;
  letter-spacing: -.02em;
  margin: 0 0 24px;
}
.hero__sub {
  font-size: 1.12rem;
  color: var(--text-dim);
  max-width: 540px;
  margin: 0 0 36px;
  line-height: 1.6;
}
.hero__sub strong { color: var(--text); font-weight: 600; }

.hero__cta {
  display: flex; gap: 14px; flex-wrap: wrap;
  margin-bottom: 56px;
}
.play { width: 18px; height: 18px; }

.hero__trust { font-size: .8rem; color: var(--text-mute); }
.hero__trust > span:first-child {
  text-transform: uppercase;
  letter-spacing: .14em;
  font-weight: 600;
}
.hero__logos {
  display: flex; gap: 36px; flex-wrap: wrap;
  margin-top: 16px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: .85rem;
  letter-spacing: .15em;
  color: var(--text-mute);
  opacity: .7;
}

/* Hero right side panels */
.hero__right { display: flex; flex-direction: column; gap: 16px; }
.panel {
  background: linear-gradient(180deg, rgba(19,26,42,.85), rgba(13,19,32,.85));
  border: 1px solid var(--line);
  border-radius: var(--rad-lg);
  padding: 22px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: var(--shadow), var(--shadow-glow);
  position: relative;
  overflow: hidden;
}
.panel::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(34,211,238,.04), transparent 40%);
  pointer-events: none;
}
.panel__header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 18px;
  color: var(--text-mute);
  text-transform: uppercase;
  font-size: .7rem;
  letter-spacing: .14em;
}
.dot-pulse {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--good);
  box-shadow: 0 0 8px var(--good);
  animation: pulse-glow 1.6s infinite;
}
.stat-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 14px; }
.stat {
  background: rgba(255,255,255,.025);
  border: 1px solid var(--line-2);
  border-radius: var(--rad-sm);
  padding: 14px 16px;
}
.stat__label {
  display: block;
  font-size: .72rem;
  color: var(--text-mute);
  text-transform: uppercase;
  letter-spacing: .1em;
  margin-bottom: 6px;
}
.stat__value {
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--text);
}

.mini-chart {
  margin-top: 8px;
  background: rgba(255,255,255,.02);
  border: 1px solid var(--line-2);
  border-radius: var(--rad-sm);
  padding: 12px 16px;
  position: relative;
}
.mini-chart svg { width: 100%; height: 60px; }
.mini-chart__label {
  display: flex; justify-content: space-between;
  font-size: .72rem;
  color: var(--text-mute);
}

/* Ticker panel */
.panel--ticker { padding: 0; overflow: hidden; }
.ticker {
  height: 38px;
  overflow: hidden;
  position: relative;
  mask: linear-gradient(90deg, transparent 0, black 8%, black 92%, transparent 100%);
  -webkit-mask: linear-gradient(90deg, transparent 0, black 8%, black 92%, transparent 100%);
}
.ticker__track {
  position: absolute;
  display: flex;
  gap: 32px;
  align-items: center;
  height: 100%;
  white-space: nowrap;
  animation: ticker-scroll 60s linear infinite;
  padding-left: 100%;
  font-family: var(--mono);
  font-size: .78rem;
}
.ticker-item { display: flex; align-items: center; gap: 6px; color: var(--text-dim); }
.ticker-item .country { color: var(--text); }
.ticker-item .rate { color: var(--accent); font-weight: 500; }
.ticker-item .arrow-up { color: var(--good); }
.ticker-item .arrow-down { color: var(--bad); }
@keyframes ticker-scroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.scroll-indicator {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  text-transform: uppercase;
  font-size: .7rem;
  letter-spacing: .2em;
  color: var(--text-mute);
  z-index: 3;
  display: flex; flex-direction: column; align-items: center; gap: 8px;
}
.scroll-line {
  width: 1px; height: 40px;
  background: linear-gradient(to bottom, var(--text-mute), transparent);
  position: relative;
  overflow: hidden;
}
.scroll-line::after {
  content: '';
  position: absolute;
  top: -20px; left: 0; width: 100%; height: 20px;
  background: var(--accent);
  animation: scroll-down 2s infinite;
}
@keyframes scroll-down {
  0%   { top: -20px; }
  100% { top: 100%; }
}

/* =========================================================
   MARQUEE
   ========================================================= */
.marquee {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--bg-2);
  padding: 20px 0;
  overflow: hidden;
  position: relative;
}
.marquee::before, .marquee::after {
  content: '';
  position: absolute;
  top: 0; bottom: 0; width: 120px;
  z-index: 2;
  pointer-events: none;
}
.marquee::before { left: 0; background: linear-gradient(90deg, var(--bg-2), transparent); }
.marquee::after  { right: 0; background: linear-gradient(-90deg, var(--bg-2), transparent); }
.marquee__track {
  display: flex; gap: 24px; align-items: center;
  animation: ticker-scroll 50s linear infinite;
  white-space: nowrap;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--text-dim);
}
.marquee__track span:nth-child(odd) { color: var(--text); }

/* =========================================================
   SECTIONS COMMON
   ========================================================= */
section { position: relative; }
.services, .network, .coverage-section, .use-cases, .testimonials, .cta {
  padding: 110px 0;
}
.section-head { max-width: 760px; margin: 0 auto 64px; text-align: center; }
.section-head--split {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 48px;
  align-items: end;
  max-width: 100%;
  text-align: left;
}
.section-head h2 {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 3.5vw, 3rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -.02em;
  margin: 12px 0 16px;
}
.section-head p { color: var(--text-dim); font-size: 1.05rem; margin: 0; }

.link-arrow {
  color: var(--accent);
  font-weight: 600;
  font-size: .9rem;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap .15s, color .15s;
}
.link-arrow:hover { gap: 10px; color: #67e8f9; }

/* =========================================================
   SERVICES
   ========================================================= */
.services { background: var(--bg); }
.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.service-card {
  background: linear-gradient(180deg, var(--panel), var(--bg-2));
  border: 1px solid var(--line);
  border-radius: var(--rad-lg);
  padding: 32px;
  position: relative;
  overflow: hidden;
  transition: transform .25s, border-color .25s, box-shadow .25s;
  display: flex;
  flex-direction: column;
}
.service-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(400px circle at var(--mx,50%) var(--my,50%), rgba(34,211,238,.06), transparent 40%);
  opacity: 0; pointer-events: none;
  transition: opacity .3s;
}
.service-card:hover::after { opacity: 1; }
.service-card:hover {
  transform: translateY(-3px);
  border-color: rgba(34,211,238,.25);
  box-shadow: 0 24px 60px -20px rgba(34,211,238,.15);
}
.service-card--lg { grid-row: span 2; }
.service-card--accent {
  background: linear-gradient(180deg, rgba(99,102,241,.10), rgba(34,211,238,.04));
  border-color: rgba(99,102,241,.3);
}
.service-card__icon {
  width: 54px; height: 54px;
  border-radius: 12px;
  background: rgba(34,211,238,.08);
  border: 1px solid rgba(34,211,238,.18);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 22px;
  color: var(--accent);
}
.service-card__icon svg { width: 26px; height: 26px; }
.service-card h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  margin: 0 0 12px;
  letter-spacing: -.005em;
}
.service-card p {
  color: var(--text-dim);
  margin: 0 0 20px;
  font-size: .95rem;
  flex-grow: 1;
}
.check-list { list-style: none; padding: 0; margin: 0 0 20px; }
.check-list li {
  position: relative;
  padding-left: 24px;
  font-size: .9rem;
  margin-bottom: 8px;
  color: var(--text-dim);
}
.check-list li::before {
  content: '';
  position: absolute;
  left: 0; top: 6px;
  width: 14px; height: 14px;
  background: rgba(52,211,153,.1);
  border: 1px solid rgba(52,211,153,.4);
  border-radius: 4px;
}
.check-list li::after {
  content: '';
  position: absolute;
  left: 4px; top: 8px;
  width: 6px; height: 3px;
  border-left: 1.5px solid var(--good);
  border-bottom: 1.5px solid var(--good);
  transform: rotate(-45deg);
}
.ribbon {
  position: absolute;
  top: 16px; right: -28px;
  background: linear-gradient(135deg, #f0abfc, #6366f1);
  color: white;
  font-size: .65rem;
  font-weight: 700;
  letter-spacing: .15em;
  text-transform: uppercase;
  padding: 4px 32px;
  transform: rotate(35deg);
  box-shadow: 0 4px 12px rgba(99,102,241,.3);
}

/* =========================================================
   NETWORK
   ========================================================= */
.network {
  background: linear-gradient(180deg, var(--bg), #04060a);
  border-top: 1px solid var(--line-2);
  border-bottom: 1px solid var(--line-2);
}
.network__grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 80px;
  align-items: center;
}
.network__copy h2 { font-family: var(--font-display); font-size: clamp(1.9rem,3.5vw,2.8rem); margin: 12px 0 20px; line-height: 1.1; }
.network__copy p { color: var(--text-dim); margin: 0 0 36px; font-size: 1.05rem; }
.kv-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 36px;
}
.kv-grid > div {
  border-left: 2px solid var(--accent);
  padding-left: 16px;
}
.kv-num {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  display: block;
  background: linear-gradient(135deg, #22d3ee, #818cf8);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -.02em;
}
.kv-label { font-size: .85rem; color: var(--text-dim); }

.network__diagram {
  background: radial-gradient(ellipse at center, rgba(34,211,238,.06), transparent 70%);
  position: relative;
  padding: 40px 20px;
}
.diagram {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}
.node {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--rad);
  padding: 14px 22px;
  font-size: .9rem;
  font-weight: 600;
  text-align: center;
  min-width: 240px;
  position: relative;
  z-index: 2;
  box-shadow: var(--shadow);
}
.node em { color: var(--text-mute); font-style: normal; font-weight: 400; font-size: .8em; }
.node--core {
  background: linear-gradient(135deg, rgba(34,211,238,.12), rgba(99,102,241,.12));
  border-color: rgba(34,211,238,.4);
  box-shadow: var(--shadow), 0 0 30px rgba(34,211,238,.2);
}
.node--core::before, .node--core::after {
  content: '';
  position: absolute;
  inset: -3px;
  border: 1px solid rgba(34,211,238,.4);
  border-radius: var(--rad);
  animation: pulse-ring 2.5s infinite;
  pointer-events: none;
}
.node--core::after { animation-delay: 1s; }
@keyframes pulse-ring {
  0%   { transform: scale(1); opacity: 1; }
  100% { transform: scale(1.15); opacity: 0; }
}
.pill {
  display: inline-block;
  margin-top: 4px;
  font-size: .7rem;
  font-weight: 500;
  background: rgba(34,211,238,.1);
  color: var(--accent);
  padding: 2px 8px;
  border-radius: 100px;
}

.diagram__lines {
  position: absolute;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 100%;
  z-index: 0;
}
.diagram__lines .line {
  stroke: var(--accent);
  stroke-width: 1.5;
  stroke-dasharray: 4 6;
  fill: none;
  animation: dash 1.5s linear infinite;
  opacity: .5;
}
@keyframes dash {
  to { stroke-dashoffset: -20; }
}

/* =========================================================
   COVERAGE
   ========================================================= */
.coverage-section { background: var(--bg); }
.coverage-tabs {
  display: flex;
  gap: 6px;
  margin: 0 0 32px;
  flex-wrap: wrap;
  border-bottom: 1px solid var(--line);
  padding-bottom: 4px;
}
.tab {
  padding: 10px 16px;
  font-size: .85rem;
  color: var(--text-dim);
  font-weight: 500;
  border-radius: 8px 8px 0 0;
  position: relative;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: color .2s, border-color .2s;
}
.tab:hover { color: var(--text); }
.tab.active { color: var(--accent); border-bottom-color: var(--accent); }

.coverage-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
.country-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--rad-sm);
  padding: 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: border-color .2s, background .2s;
}
.country-card:hover { border-color: rgba(34,211,238,.3); background: rgba(34,211,238,.03); }
.country-card__name { font-weight: 500; }
.country-card__code {
  font-family: var(--mono);
  font-size: .75rem;
  color: var(--text-mute);
  background: rgba(255,255,255,.03);
  padding: 3px 7px;
  border-radius: 4px;
}
.country-card__quality { font-size: .7rem; padding: 3px 8px; border-radius: 100px; }
.q-premium { background: rgba(52,211,153,.12); color: var(--good); }
.q-standard { background: rgba(34,211,238,.12); color: var(--accent); }
.q-direct { background: rgba(240,171,252,.12); color: var(--accent-warm); }

/* =========================================================
   USE CASES
   ========================================================= */
.use-cases { background: linear-gradient(180deg, #04060a, var(--bg)); }
.usecase-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.usecase {
  border: 1px solid var(--line);
  border-radius: var(--rad);
  padding: 28px;
  position: relative;
  overflow: hidden;
  background: var(--panel);
  transition: transform .2s, border-color .2s;
}
.usecase:hover { transform: translateY(-2px); border-color: rgba(34,211,238,.2); }
.usecase__num {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 700;
  background: linear-gradient(135deg, rgba(34,211,238,.3), rgba(99,102,241,.15));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
  margin-bottom: 14px;
}
.usecase h3 { font-family: var(--font-display); font-size: 1.1rem; margin: 0 0 8px; }
.usecase p { color: var(--text-dim); font-size: .92rem; margin: 0; }

/* =========================================================
   TESTIMONIALS
   ========================================================= */
.testimonials { background: var(--bg); }
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.testimonial {
  margin: 0;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--rad);
  padding: 32px;
  position: relative;
}
.testimonial::before {
  content: '"';
  position: absolute;
  top: 8px; left: 16px;
  font-family: var(--font-display);
  font-size: 4rem;
  line-height: 1;
  color: var(--accent);
  opacity: .25;
}
.testimonial blockquote {
  margin: 0 0 20px;
  font-size: 1.02rem;
  line-height: 1.55;
  font-weight: 400;
  color: var(--text);
  position: relative;
  z-index: 1;
}
.testimonial figcaption strong { display: block; font-weight: 600; }
.testimonial figcaption span { color: var(--text-mute); font-size: .85rem; }

/* =========================================================
   CTA
   ========================================================= */
.cta { padding: 100px 0; }
.cta__inner {
  position: relative;
  background: linear-gradient(135deg, #0a1a30 0%, #0a0e16 60%, #1a0a30 100%);
  border: 1px solid var(--line);
  border-radius: 28px;
  padding: 80px 60px;
  overflow: hidden;
  text-align: center;
}
.cta__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 0%, rgba(34,211,238,.15), transparent 50%),
    radial-gradient(ellipse at 80% 100%, rgba(240,171,252,.1), transparent 50%);
}
.cta__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at center, black, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at center, black, transparent 70%);
}
.cta__content { position: relative; z-index: 1; }
.cta h2 { font-family: var(--font-display); font-size: clamp(2.2rem, 4vw, 3.4rem); line-height: 1.05; margin: 14px 0 20px; }
.cta p { color: var(--text-dim); max-width: 560px; margin: 0 auto 36px; font-size: 1.05rem; }
.cta__buttons { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* =========================================================
   FOOTER
   ========================================================= */
.site-footer {
  background: #04060a;
  border-top: 1px solid var(--line);
  padding: 80px 0 32px;
}
.footer__top {
  display: grid;
  grid-template-columns: 1.2fr 2.2fr;
  gap: 60px;
  margin-bottom: 60px;
}
.footer__brand p {
  color: var(--text-dim);
  font-size: .92rem;
  margin: 18px 0 24px;
  max-width: 320px;
}
.footer__social {
  display: flex; gap: 12px;
}
.footer__social a {
  width: 36px; height: 36px;
  border: 1px solid var(--line);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-dim);
  transition: color .2s, border-color .2s, background .2s;
}
.footer__social svg { width: 16px; height: 16px; }
.footer__social a:hover { color: var(--accent); border-color: var(--accent); background: rgba(34,211,238,.05); }

.footer__cols {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.footer__cols h5 {
  font-size: .75rem;
  text-transform: uppercase;
  letter-spacing: .14em;
  margin: 0 0 16px;
  color: var(--text-mute);
}
.footer__cols a,
.footer__cols p {
  display: block;
  color: var(--text-dim);
  font-size: .9rem;
  margin: 0 0 10px;
  transition: color .2s;
}
.footer__cols a:hover { color: var(--text); }

.footer__bottom {
  border-top: 1px solid var(--line-2);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
  font-size: .82rem;
  color: var(--text-mute);
}

/* =========================================================
   INTERIOR PAGES (about/services/coverage/contact)
   ========================================================= */
.page-hero {
  padding: 100px 0 80px;
  background:
    radial-gradient(ellipse at 70% 30%, rgba(99,102,241,.15), transparent 50%),
    radial-gradient(ellipse at 30% 80%, rgba(34,211,238,.10), transparent 50%),
    var(--bg);
  border-bottom: 1px solid var(--line-2);
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse at center, black 20%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 20%, transparent 70%);
}
.page-hero__inner { position: relative; max-width: 820px; }
.breadcrumb {
  font-size: .82rem;
  color: var(--text-mute);
  margin-bottom: 24px;
  display: flex; gap: 8px; align-items: center;
}
.breadcrumb a { color: var(--text-dim); }
.breadcrumb a:hover { color: var(--text); }
.page-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 4.5vw, 4rem);
  line-height: 1.05;
  letter-spacing: -.02em;
  margin: 0 0 20px;
}
.page-hero p {
  font-size: 1.15rem;
  color: var(--text-dim);
  max-width: 660px;
  margin: 0;
}

/* About page specifics */
.about-section { padding: 90px 0; }
.about-section + .about-section { border-top: 1px solid var(--line-2); }
.two-col {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 64px;
  align-items: start;
}
.two-col h2 { font-family: var(--font-display); font-size: 2rem; margin: 0 0 20px; line-height: 1.15; letter-spacing: -.01em; }
.two-col h3 { font-family: var(--font-display); font-size: 1.15rem; margin: 24px 0 8px; }
.two-col p { color: var(--text-dim); margin: 0 0 14px; }
.about-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin: 50px 0 0;
}
.about-stats > div {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--rad);
  padding: 28px;
}
.about-stats .kv-num { font-size: 2.4rem; }
.timeline {
  margin-top: 30px;
  position: relative;
  padding-left: 28px;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 6px; top: 6px; bottom: 6px;
  width: 1px;
  background: linear-gradient(to bottom, var(--accent), var(--accent-2), transparent);
}
.timeline__item { position: relative; padding-bottom: 24px; }
.timeline__item::before {
  content: '';
  position: absolute;
  left: -28px; top: 6px;
  width: 13px; height: 13px;
  border-radius: 50%;
  background: var(--bg);
  border: 2px solid var(--accent);
}
.timeline__year { font-family: var(--mono); color: var(--accent); font-size: .8rem; letter-spacing: .05em; }
.timeline__item h4 { margin: 4px 0 6px; font-family: var(--font-display); font-size: 1.05rem; }
.timeline__item p { color: var(--text-dim); font-size: .92rem; margin: 0; }

/* Services interior */
.service-section {
  padding: 80px 0;
  border-bottom: 1px solid var(--line-2);
}
.service-section:nth-child(even) { background: var(--bg-2); }
.service-section__inner {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: center;
}
.service-section h2 { font-family: var(--font-display); font-size: 2.2rem; margin: 12px 0 18px; line-height: 1.1; }
.service-section .eyebrow { margin-bottom: 0; }
.service-section p { color: var(--text-dim); font-size: 1.02rem; margin: 0 0 14px; }
.feature-list {
  list-style: none; padding: 0; margin: 24px 0 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.feature-list li {
  display: flex; gap: 10px;
  font-size: .92rem;
}
.feature-list .check {
  width: 18px; height: 18px;
  flex-shrink: 0;
  background: rgba(52,211,153,.12);
  border: 1px solid rgba(52,211,153,.4);
  border-radius: 4px;
  display: flex; align-items: center; justify-content: center;
  margin-top: 2px;
}
.feature-list .check::after {
  content: '';
  width: 7px; height: 4px;
  border-left: 1.5px solid var(--good);
  border-bottom: 1.5px solid var(--good);
  transform: rotate(-45deg) translate(1px,-1px);
}

.spec-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--rad-lg);
  padding: 28px;
  font-family: var(--mono);
  font-size: .85rem;
  position: relative;
  overflow: hidden;
}
.spec-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(34,211,238,.04), transparent 40%);
  pointer-events: none;
}
.spec-card__header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-bottom: 14px;
  margin-bottom: 14px;
  border-bottom: 1px solid var(--line);
  color: var(--text-mute);
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .12em;
}
.spec-card .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--good); box-shadow: 0 0 6px var(--good); }
.spec-row {
  display: flex;
  justify-content: space-between;
  padding: 6px 0;
  border-bottom: 1px dashed var(--line-2);
}
.spec-row:last-child { border-bottom: 0; }
.spec-row span:first-child { color: var(--text-dim); }
.spec-row span:last-child { color: var(--text); }

/* Coverage page table */
.coverage-page-section { padding: 80px 0; }
.coverage-controls {
  display: flex;
  gap: 14px;
  margin-bottom: 32px;
  flex-wrap: wrap;
  align-items: center;
}
.search-input {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 12px 16px 12px 40px;
  color: var(--text);
  width: 320px;
  font: inherit;
  font-size: .9rem;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%239aa3b2' stroke-width='1.5'%3E%3Ccircle cx='11' cy='11' r='7'/%3E%3Cpath d='M21 21l-4-4'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: 12px center;
  background-size: 18px;
}
.search-input:focus { outline: none; border-color: var(--accent); }

.coverage-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: .9rem;
}
.coverage-table thead th {
  text-align: left;
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--text-mute);
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
  font-weight: 600;
}
.coverage-table tbody td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--line-2);
}
.coverage-table tbody tr:hover { background: rgba(34,211,238,.03); }
.coverage-table .flag-cell { display: flex; align-items: center; gap: 10px; }
.flag-emoji { font-size: 1.2rem; }

/* Contact */
.contact-section { padding: 60px 0 100px; }
.contact-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 64px;
  align-items: start;
}
.contact-info h3 { font-family: var(--font-display); font-size: 1.4rem; margin: 0 0 8px; }
.contact-info p { color: var(--text-dim); }
.contact-list { margin: 28px 0 0; list-style: none; padding: 0; }
.contact-list li {
  padding: 18px 0;
  border-bottom: 1px solid var(--line-2);
  display: flex; gap: 14px;
}
.contact-list .icon {
  width: 38px; height: 38px;
  background: rgba(34,211,238,.08);
  border: 1px solid rgba(34,211,238,.2);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  color: var(--accent);
  flex-shrink: 0;
}
.contact-list .icon svg { width: 18px; height: 18px; }
.contact-list strong { display: block; margin-bottom: 4px; }
.contact-list span { color: var(--text-dim); font-size: .9rem; }

.contact-form {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--rad-lg);
  padding: 36px;
}
.contact-form h3 { font-family: var(--font-display); margin: 0 0 24px; font-size: 1.3rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }
.form-row--full { grid-template-columns: 1fr; }
.field label {
  display: block;
  font-size: .8rem;
  color: var(--text-dim);
  margin-bottom: 6px;
  font-weight: 500;
}
.field input,
.field select,
.field textarea {
  width: 100%;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 11px 14px;
  font: inherit;
  font-size: .92rem;
  color: var(--text);
  transition: border-color .2s, background .2s;
}
.field textarea { min-height: 120px; resize: vertical; }
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--accent);
  background: rgba(34,211,238,.03);
}
.contact-form button { width: 100%; margin-top: 8px; }
.form-status {
  display: none;
  margin-top: 16px;
  padding: 12px 16px;
  border-radius: 8px;
  background: rgba(52,211,153,.1);
  border: 1px solid rgba(52,211,153,.3);
  color: var(--good);
  font-size: .9rem;
}

/* =========================================================
   ANIMATIONS
   ========================================================= */
[data-reveal] {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .8s, transform .8s;
}
[data-reveal].in {
  opacity: 1;
  transform: translateY(0);
}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 1100px) {
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .service-card--lg { grid-row: span 1; }
  .coverage-grid { grid-template-columns: repeat(3, 1fr); }
  .footer__cols { grid-template-columns: repeat(2, 1fr); }
  .footer__top { grid-template-columns: 1fr; gap: 40px; }
  .testimonial-grid { grid-template-columns: 1fr; }
  .usecase-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .hero__inner { grid-template-columns: 1fr; gap: 40px; }
  .network__grid { grid-template-columns: 1fr; gap: 50px; }
  .two-col, .service-section__inner, .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .section-head--split { grid-template-columns: 1fr; }
  .site-nav { display: none; position: absolute; top: 100%; left: 0; right: 0; background: var(--bg-2); border-bottom: 1px solid var(--line); padding: 20px; }
  .site-nav.open { display: block; }
  .site-nav ul { flex-direction: column; align-items: stretch; }
  .site-nav a { padding: 12px 14px; }
  .dropdown { position: static; transform: none; width: 100%; opacity: 1; pointer-events: auto; box-shadow: none; grid-template-columns: 1fr; }
  .hamburger { display: flex; }
  .link-portal { display: none; }
  .about-stats { grid-template-columns: repeat(2, 1fr); }
  .feature-list { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .cta__inner { padding: 50px 28px; }
  .status-bar__right { display: none; }
}

@media (max-width: 640px) {
  .service-grid, .coverage-grid, .usecase-grid, .footer__cols, .about-stats { grid-template-columns: 1fr; }
  .hero { padding: 50px 0 70px; min-height: auto; }
  .services, .network, .coverage-section, .use-cases, .testimonials, .cta { padding: 70px 0; }
  .kv-grid { grid-template-columns: 1fr; }
  .hero__logos { gap: 18px; }
  .stat-row { grid-template-columns: 1fr; }
}

/* =========================================================
   ENHANCED MODERN EFFECTS
   ========================================================= */

/* ---- Page loader ---- */
.viba-loader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: radial-gradient(ellipse at center, #0a0e16, #04060a);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 18px;
  transition: opacity .6s ease, visibility 0s .6s;
}
.viba-loader.is-out { opacity: 0; visibility: hidden; pointer-events: none; }
.viba-loader__logo {
  width: 64px;
  height: 64px;
  position: relative;
  animation: loader-pulse 1.6s ease-in-out infinite;
}
.viba-loader__logo svg { width: 100%; height: 100%; }
.viba-loader__logo .draw {
  fill: none;
  stroke: url(#lg1);
  stroke-width: 1.5;
  stroke-dasharray: 200;
  stroke-dashoffset: 200;
  animation: draw 1.6s ease forwards;
}
@keyframes draw { to { stroke-dashoffset: 0; } }
.viba-loader__bar {
  width: 120px;
  height: 1px;
  background: rgba(255,255,255,.08);
  position: relative;
  overflow: hidden;
}
.viba-loader__bar::after {
  content: '';
  position: absolute; top: 0; left: -40%; height: 100%; width: 40%;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  animation: load-sweep 1.4s ease-in-out infinite;
}
@keyframes load-sweep { to { left: 100%; } }
@keyframes loader-pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(.92); opacity: .7; }
}
.viba-loader__text {
  font-family: var(--mono);
  font-size: .7rem;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--text-mute);
}

/* ---- Scroll progress ---- */
.viba-progress {
  position: fixed;
  top: 0; left: 0;
  height: 2px;
  width: 0%;
  background: linear-gradient(90deg, #22d3ee, #818cf8, #f0abfc);
  z-index: 200;
  box-shadow: 0 0 12px rgba(34,211,238,.6);
  transition: width .08s linear;
}

/* ---- Custom cursor (desktop only) ---- */
@media (hover: hover) and (pointer: fine) {
  body { cursor: none; }
  a, button, [data-cursor] { cursor: none; }

  .viba-cursor {
    position: fixed;
    top: 0; left: 0;
    width: 32px; height: 32px;
    border: 1px solid rgba(34,211,238,.55);
    border-radius: 50%;
    pointer-events: none;
    z-index: 10000;
    transform: translate(-50%, -50%);
    transition: transform .2s cubic-bezier(.22,1,.36,1),
                border-color .2s, opacity .2s, width .25s, height .25s,
                background .25s, backdrop-filter .25s;
    mix-blend-mode: difference;
    will-change: transform;
  }
  .viba-cursor-dot {
    position: fixed;
    top: 0; left: 0;
    width: 5px; height: 5px;
    background: var(--accent);
    border-radius: 50%;
    pointer-events: none;
    z-index: 10000;
    transform: translate(-50%, -50%);
    box-shadow: 0 0 12px var(--accent);
    will-change: transform;
  }
  .viba-cursor.is-link {
    width: 56px; height: 56px;
    border-color: rgba(34,211,238,.9);
    background: rgba(34,211,238,.12);
    backdrop-filter: blur(2px);
  }
  .viba-cursor.is-text {
    width: 4px; height: 24px;
    border-radius: 1px;
    background: var(--accent);
    border: 0;
  }
  .viba-cursor.is-hidden { opacity: 0; }
  .viba-cursor-dot.is-hidden { opacity: 0; }
}

/* ---- Grain texture overlay ---- */
.viba-grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 150;
  opacity: .035;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence baseFrequency='.85' numOctaves='2' seed='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---- Aurora orbs (hero ambient) ---- */
.aurora { position: absolute; inset: 0; pointer-events: none; overflow: hidden; z-index: 1; }
.aurora__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: .55;
  mix-blend-mode: screen;
  will-change: transform;
}
.aurora__orb--1 {
  width: 480px; height: 480px;
  background: radial-gradient(circle, #22d3ee 0%, transparent 60%);
  top: -10%; left: -10%;
  animation: float-1 18s ease-in-out infinite;
}
.aurora__orb--2 {
  width: 520px; height: 520px;
  background: radial-gradient(circle, #6366f1 0%, transparent 60%);
  bottom: -15%; right: -5%;
  animation: float-2 22s ease-in-out infinite;
}
.aurora__orb--3 {
  width: 380px; height: 380px;
  background: radial-gradient(circle, #f0abfc 0%, transparent 60%);
  top: 40%; left: 40%;
  opacity: .3;
  animation: float-3 26s ease-in-out infinite;
}
@keyframes float-1 {
  0%,100% { transform: translate(0,0) scale(1); }
  33%     { transform: translate(60px,80px) scale(1.1); }
  66%     { transform: translate(-40px,40px) scale(.95); }
}
@keyframes float-2 {
  0%,100% { transform: translate(0,0) scale(1); }
  50%     { transform: translate(-80px,-60px) scale(1.15); }
}
@keyframes float-3 {
  0%,100% { transform: translate(-50%,-50%) scale(1); }
  50%     { transform: translate(-30%,-70%) scale(1.2); }
}

/* ---- Animated gradient border on CTA ---- */
.cta__inner {
  position: relative;
  isolation: isolate;
}
.cta__inner::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: 28px;
  padding: 1px;
  background: conic-gradient(from 0deg, #22d3ee, #6366f1, #f0abfc, #22d3ee);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  animation: spin 8s linear infinite;
  z-index: -1;
}
@keyframes spin { to { transform: rotate(1turn); } }

/* ---- 3D Card tilt ---- */
.service-card,
.testimonial,
.usecase,
.spec-card {
  transform-style: preserve-3d;
  transition: transform .35s cubic-bezier(.22,1,.36,1), border-color .25s, box-shadow .25s;
}
.service-card[data-tilt],
.usecase[data-tilt],
.spec-card[data-tilt] {
  transform: perspective(1000px) rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg)) translateZ(0);
}
.service-card[data-tilt]:hover {
  box-shadow: 0 30px 80px -20px rgba(34,211,238,.18), 0 0 0 1px rgba(34,211,238,.28);
}

/* ---- Magnetic buttons ---- */
.btn--primary {
  position: relative;
  overflow: hidden;
  isolation: isolate;
}
.btn--primary::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at var(--mx,50%) var(--my,50%),
              rgba(255,255,255,.4), transparent 50%);
  opacity: 0;
  transition: opacity .3s;
  pointer-events: none;
}
.btn--primary:hover::after { opacity: 1; }

/* ---- Word reveal on scroll ---- */
.split-word {
  display: inline-block;
  overflow: hidden;
  vertical-align: top;
}
.split-word > span {
  display: inline-block;
  transform: translateY(110%);
  opacity: 0;
  transition: transform .9s cubic-bezier(.22,1,.36,1), opacity .9s;
}
.split-word.in > span {
  transform: translateY(0);
  opacity: 1;
}

/* ---- Shimmer on gradient text ---- */
.grad {
  background-size: 200% 100%;
  animation: grad-shimmer 6s ease-in-out infinite;
}
@keyframes grad-shimmer {
  0%, 100% { background-position: 0% 50%; }
  50%      { background-position: 100% 50%; }
}

/* ---- Marquee hover-pause ---- */
.marquee:hover .marquee__track,
.ticker:hover .ticker__track { animation-play-state: paused; }

/* ---- Number stat enhancements ---- */
.stat__value {
  font-variant-numeric: tabular-nums;
  background: linear-gradient(135deg, #ffffff 0%, #a5b4fc 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ---- Hero refinements ---- */
.hero__title {
  text-shadow: 0 4px 60px rgba(34,211,238,.08);
}
.hero__title .grad {
  position: relative;
  display: inline-block;
}

/* ---- Scroll-driven section borders ---- */
section[data-section] { position: relative; }
section[data-section]::before {
  content: '';
  position: absolute;
  top: 0; left: 50%; transform: translateX(-50%);
  width: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  transition: width 1.2s ease;
}
section[data-section].in-view::before { width: 60%; }

/* ---- Service icon glow on hover ---- */
.service-card:hover .service-card__icon {
  background: rgba(34,211,238,.15);
  border-color: rgba(34,211,238,.4);
  box-shadow: 0 0 24px rgba(34,211,238,.25);
  transform: scale(1.05);
}
.service-card__icon { transition: transform .3s, background .3s, border-color .3s, box-shadow .3s; }

/* ---- Refined link arrows ---- */
.link-arrow {
  position: relative;
}
.link-arrow::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0;
  width: 0; height: 1px;
  background: currentColor;
  transition: width .3s ease;
}
.link-arrow:hover::after { width: 100%; }

/* ---- Stagger reveal grid items ---- */
[data-stagger] > * {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .8s cubic-bezier(.22,1,.36,1), transform .8s cubic-bezier(.22,1,.36,1);
}
[data-stagger].in > *      { opacity: 1; transform: translateY(0); }
[data-stagger].in > *:nth-child(1) { transition-delay: .05s; }
[data-stagger].in > *:nth-child(2) { transition-delay: .15s; }
[data-stagger].in > *:nth-child(3) { transition-delay: .25s; }
[data-stagger].in > *:nth-child(4) { transition-delay: .35s; }
[data-stagger].in > *:nth-child(5) { transition-delay: .45s; }
[data-stagger].in > *:nth-child(6) { transition-delay: .55s; }

/* ---- Hide cursor on touch devices automatically via @media above ---- */

/* ---- Hide phone-related elements helper ---- */
.email-link {
  font-family: var(--mono);
  font-size: .85em;
}
.email-link:hover { color: var(--accent); }

/* ---- Glow text class ---- */
.glow-text {
  text-shadow: 0 0 20px currentColor;
}

/* ---- Improved hamburger animation ---- */
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(4px, 4px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ---- CTA button arrow slide ---- */
.btn svg path { transition: transform .25s; }
.btn:hover svg { transform: translateX(2px); }

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  .viba-cursor, .viba-cursor-dot, .viba-loader, .viba-grain { display: none !important; }
  body { cursor: auto !important; }
}