/* ===== GOVADI design tokens ===== */
:root {
  --bg: #060810;
  --bg-alt: #070A12;
  --text: #EAF0FF;
  --muted: #A9B4D0;
  --dim: #97A2C0;
  --dim-2: #8794B2;
  --faint: #6E7CA0;
  --blue: #3D7BFF;
  --blue-soft: #7CB6FF;
  --teal: #34E0CE;
  --coral: #FB5E5E;
  --border: rgba(255, 255, 255, .08);
  --border-strong: rgba(255, 255, 255, .14);
  --grad: linear-gradient(120deg, #4D8BFF, #34E0CE);
  --grad-on: #04121A;
  --maxw: 1240px;
  --pad-x: clamp(18px, 4vw, 44px);
  --sec-y: clamp(64px, 8vw, 96px);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font-family: 'IBM Plex Sans', system-ui, sans-serif;
  -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
::selection { background: var(--blue); color: #fff; }
a { -webkit-tap-highlight-color: transparent; }
input::placeholder { color: var(--faint); }
h1, h2, h3 { font-family: 'Space Grotesk', sans-serif; }
img { max-width: 100%; }

/* ===== utilities ===== */
.container { max-width: var(--maxw); margin: 0 auto; }
.eyebrow { display: flex; align-items: center; gap: 10px; font-family: 'IBM Plex Mono', monospace; font-size: 12px; letter-spacing: 2.5px; }
.eyebrow .rule { width: 26px; height: 1px; background: currentColor; flex: none; }
.eyebrow.blue { color: var(--blue-soft); }
.eyebrow.teal { color: var(--teal); }
.heading-gradient { background: linear-gradient(180deg, #FFFFFF 35%, #A9C6FF); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }

.btn-primary {
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--grad); color: var(--grad-on); border: none; border-radius: 10px;
  padding: 15px 26px; font-size: 15px; font-weight: 600; cursor: pointer; text-decoration: none;
  font-family: 'IBM Plex Sans', sans-serif; white-space: nowrap;
  box-shadow: 0 18px 44px -18px rgba(52, 224, 206, .6); transition: filter .18s ease;
}
.btn-primary:hover { filter: brightness(1.08); }
.btn-primary.pill { border-radius: 999px; padding: 10px 20px; box-shadow: none; }
.btn-secondary {
  display: inline-flex; align-items: center; justify-content: center;
  background: rgba(255, 255, 255, .05); color: var(--text); border: 1px solid rgba(255, 255, 255, .18);
  border-radius: 10px; padding: 15px 26px; font-size: 15px; font-weight: 500; cursor: pointer;
  text-decoration: none; font-family: 'IBM Plex Sans', sans-serif; transition: border-color .18s ease, background .18s ease;
}
.btn-secondary:hover { border-color: rgba(124, 182, 255, .5); background: rgba(255, 255, 255, .08); }

/* ===== keyframes ===== */
@keyframes gv-drift1 { 0%,100% { transform: translate(0,0) scale(1); } 50% { transform: translate(60px,46px) scale(1.08); } }
@keyframes gv-drift2 { 0%,100% { transform: translate(0,0) scale(1); } 50% { transform: translate(-54px,-34px) scale(1.1); } }
@keyframes gv-drift3 { 0%,100% { transform: translate(0,0) scale(1); } 50% { transform: translate(40px,-50px) scale(1.06); } }
@keyframes gv-scan { from { background-position: 0 0; } to { background-position: 0 56px; } }
@keyframes gv-live { 0% { box-shadow: 0 0 0 0 rgba(251,94,94,.55); } 70% { box-shadow: 0 0 0 7px rgba(251,94,94,0); } 100% { box-shadow: 0 0 0 0 rgba(251,94,94,0); } }
@keyframes gv-spin { from { transform: translate(-50%,-50%) rotate(0); } to { transform: translate(-50%,-50%) rotate(360deg); } }
@keyframes gv-pulse { 0%,100% { opacity: .4; } 50% { opacity: 1; } }
@keyframes gv-eq { 0%,100% { transform: scaleY(.28); } 50% { transform: scaleY(1); } }
@keyframes gv-type { 0%,49% { opacity: 1; } 50%,100% { opacity: 0; } }
@keyframes gv-blink { 0%,100% { opacity: 1; } 50% { opacity: .3; } }
@keyframes gv-bob { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-14px); } }
@keyframes gv-ring2 { 0% { transform: translate(-50%,-50%) scale(.7); opacity: .7; } 100% { transform: translate(-50%,-50%) scale(2.1); opacity: 0; } }
@keyframes gv-burst { 0% { transform: translate(-50%,-50%) scale(1); opacity: 1; } 100% { transform: translate(calc(-50% + var(--bx)), calc(-50% + var(--by))) scale(.3); opacity: 0; } }
@media (prefers-reduced-motion: reduce) { * { animation: none !important; scroll-behavior: auto !important; } }

/* ===== ambient background ===== */
.gv-bg { position: fixed; inset: 0; pointer-events: none; overflow: hidden; z-index: 0; }
.gv-bg .wash { position: absolute; inset: 0; background: radial-gradient(1000px 540px at 72% -6%, rgba(61,123,255,.20), transparent 60%), radial-gradient(760px 500px at 6% 10%, rgba(52,224,206,.10), transparent 55%); }
.gv-bg .grid { position: absolute; inset: 0; background-image: linear-gradient(rgba(124,182,255,.055) 1px, transparent 1px), linear-gradient(90deg, rgba(124,182,255,.055) 1px, transparent 1px); background-size: 56px 56px; animation: gv-scan 9s linear infinite; -webkit-mask-image: radial-gradient(1300px 900px at 62% 4%, #000 28%, transparent 78%); mask-image: radial-gradient(1300px 900px at 62% 4%, #000 28%, transparent 78%); }
.gv-bg .orb { position: absolute; border-radius: 50%; }
.gv-bg .orb-blue { top: -180px; right: -140px; width: 540px; height: 540px; background: radial-gradient(circle, rgba(61,123,255,.30), transparent 66%); filter: blur(26px); animation: gv-drift1 24s ease-in-out infinite; }
.gv-bg .orb-teal { top: 34%; left: -180px; width: 500px; height: 500px; background: radial-gradient(circle, rgba(52,224,206,.18), transparent 66%); filter: blur(28px); animation: gv-drift2 28s ease-in-out infinite; }
.gv-bg .orb-coral { bottom: -200px; left: 46%; width: 560px; height: 560px; background: radial-gradient(circle, rgba(251,94,94,.14), transparent 66%); filter: blur(36px); animation: gv-drift3 32s ease-in-out infinite; }

.page { position: relative; z-index: 1; min-height: 100vh; display: flex; flex-direction: column; }
main { flex: 1; }

/* ===== nav ===== */
.nav { position: sticky; top: 0; z-index: 50; display: flex; align-items: center; justify-content: space-between; gap: 16px; height: 68px; padding: 0 var(--pad-x); background: rgba(6, 8, 16, .78); backdrop-filter: blur(16px); border-bottom: 1px solid var(--border); }
.brand { display: flex; align-items: center; gap: 11px; text-decoration: none; color: var(--text); }
.brand img { display: block; object-fit: contain; width: 30px; height: 30px; }
.wordmark { font-family: 'Space Grotesk', sans-serif; font-weight: 600; font-size: 18px; letter-spacing: 3px; }
.nav-desktop { display: flex; align-items: center; gap: 28px; font-size: 14px; }
.navlink { background: none; border: none; cursor: pointer; padding: 0; color: #9DA8C4; font-size: 14px; text-decoration: none; font-family: 'IBM Plex Sans', sans-serif; transition: color .15s ease; }
.navlink:hover { color: #fff; }
.dropdown { position: relative; }
.dropdown-btn { display: flex; align-items: center; gap: 6px; }
.caret { font-size: 9px; }
.dropdown-menu { position: absolute; top: 30px; left: -14px; min-width: 240px; background: rgba(13, 17, 28, .97); backdrop-filter: blur(16px); border: 1px solid rgba(255, 255, 255, .1); border-radius: 14px; padding: 8px; box-shadow: 0 24px 60px -24px rgba(0, 0, 0, .9); display: none; flex-direction: column; gap: 2px; }
.dropdown.open .dropdown-menu { display: flex; }
.dropdown-item { display: flex; flex-direction: column; gap: 3px; padding: 11px 13px; border-radius: 9px; text-decoration: none; transition: background .15s ease; }
.dropdown-item:hover { background: rgba(124, 182, 255, .1); }
.dropdown-name { font-family: 'Space Grotesk', sans-serif; font-weight: 600; font-size: 14px; color: var(--text); }
.dropdown-tag { font-family: 'IBM Plex Mono', monospace; font-size: 10px; letter-spacing: .5px; color: #7E89A6; }
.nav-right { display: flex; align-items: center; gap: 12px; }
.lang { display: flex; border: 1px solid rgba(255, 255, 255, .16); border-radius: 8px; overflow: hidden; font-family: 'IBM Plex Mono', monospace; font-size: 11px; }
.lang-btn { padding: 7px 11px; cursor: pointer; text-decoration: none; letter-spacing: .5px; color: #9DA8C4; background: transparent; transition: background .15s ease, color .15s ease; }
.lang-btn.active { background: var(--blue); color: #fff; }
.hamburger { display: none; flex-direction: column; gap: 4px; width: 42px; height: 42px; align-items: center; justify-content: center; background: rgba(255, 255, 255, .06); border: 1px solid var(--border-strong); border-radius: 10px; cursor: pointer; }
.hamburger span { width: 18px; height: 2px; background: var(--text); border-radius: 2px; }
.mobile-menu { position: sticky; top: 68px; z-index: 49; background: rgba(9, 12, 22, .97); backdrop-filter: blur(16px); border-bottom: 1px solid var(--border); padding: 18px var(--pad-x) 24px; display: flex; flex-direction: column; gap: 4px; }
.mobile-menu[hidden] { display: none; }
.mobile-link { color: #C3CCDD; text-decoration: none; font-size: 16px; padding: 12px 0; border-bottom: 1px solid rgba(255, 255, 255, .06); }
.mobile-cta { margin-top: 14px; padding: 13px 20px; font-size: 15px; }
@media (max-width: 900px) { .nav-desktop, .cta-desktop { display: none; } .hamburger { display: flex; } }
@media (min-width: 901px) { .mobile-menu { display: none !important; } }

/* ===== home ===== */
.hero { padding: clamp(56px, 8vw, 96px) var(--pad-x) clamp(48px, 6vw, 80px); display: flex; flex-wrap: wrap; gap: clamp(36px, 5vw, 64px); align-items: center; }
.hero-col { flex: 1 1 440px; min-width: 0; }
.hero-title { font-weight: 700; font-size: clamp(38px, 6vw, 62px); line-height: 1.04; letter-spacing: -1.6px; margin: 20px 0 0; }
.hero-sub { font-size: clamp(16px, 2.2vw, 19px); line-height: 1.62; color: var(--muted); max-width: 540px; margin: 22px 0 0; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.hero-meta { font-family: 'IBM Plex Mono', monospace; font-size: 12px; color: var(--faint); letter-spacing: .5px; margin-top: 30px; }

.trust { border-top: 1px solid rgba(255, 255, 255, .07); border-bottom: 1px solid rgba(255, 255, 255, .07); }
.trust-inner { padding: 24px var(--pad-x); display: flex; align-items: center; gap: 22px; flex-wrap: wrap; }
.trust-label { font-family: 'IBM Plex Mono', monospace; font-size: 11px; letter-spacing: 1.5px; color: var(--faint); flex: none; }
.pills { display: flex; gap: 12px; flex-wrap: wrap; }
.pill { border: 1px solid rgba(255, 255, 255, .12); border-radius: 999px; padding: 9px 18px; font-size: 13px; color: #BCC6DD; background: rgba(255, 255, 255, .03); }

.sec-title { font-weight: 700; letter-spacing: -1px; margin: 16px 0 0; }
.sec-sub { font-size: clamp(15px, 2vw, 17px); color: var(--muted); margin: 14px 0 0; line-height: 1.6; }

.products { padding: var(--sec-y) var(--pad-x) 0; }
.products .sec-title { font-size: clamp(30px, 4.5vw, 42px); max-width: 640px; }
.products .sec-sub { max-width: 560px; }
.product-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 20px; margin-top: 44px; }
.card { position: relative; background: linear-gradient(150deg, rgba(255, 255, 255, .055), rgba(255, 255, 255, .02)); border: 1px solid rgba(255, 255, 255, .1); border-radius: 20px; padding: 30px; transition: border-color .18s ease, transform .18s ease; }
.card:hover { border-color: rgba(52, 224, 206, .45); transform: translateY(-2px); }
.card-top { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.card-tag { font-family: 'IBM Plex Mono', monospace; font-size: 11px; letter-spacing: 1.3px; color: var(--blue-soft); }
.live { display: inline-flex; align-items: center; gap: 5px; font-family: 'IBM Plex Mono', monospace; font-size: 9.5px; letter-spacing: 1.5px; color: var(--coral); border: 1px solid rgba(251, 94, 94, .5); border-radius: 5px; padding: 3px 8px; }
.live-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--coral); animation: gv-live 1.6s ease-out infinite; }
.card-name { font-weight: 600; font-size: 26px; margin: 16px 0 0; letter-spacing: .5px; }
.card-desc { font-size: 14.5px; color: #A0AAC6; line-height: 1.62; margin: 12px 0 0; }
.card-link { display: inline-flex; align-items: center; gap: 7px; color: var(--blue-soft); text-decoration: none; font-size: 14px; font-weight: 600; margin-top: 22px; }
.card-link .arrow { font-size: 16px; transition: transform .15s ease; }
.card-link:hover .arrow { transform: translateX(3px); }

.stats { margin-top: var(--sec-y); border-top: 1px solid rgba(255, 255, 255, .07); border-bottom: 1px solid rgba(255, 255, 255, .07); background: linear-gradient(120deg, rgba(61, 123, 255, .08), rgba(52, 224, 206, .04)); }
.stats-grid { padding: clamp(40px, 5vw, 56px) var(--pad-x); display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 28px; }
.stat-n { font-family: 'Space Grotesk', sans-serif; font-weight: 700; font-size: clamp(36px, 5vw, 46px); letter-spacing: -1px; line-height: 1; background: linear-gradient(120deg, #9FC2FF, #34E0CE); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.stat-l { font-family: 'IBM Plex Mono', monospace; font-size: 11.5px; letter-spacing: .8px; color: var(--dim-2); margin-top: 10px; }

.approach { padding: var(--sec-y) var(--pad-x); }
.approach .sec-title { font-size: clamp(28px, 4.5vw, 40px); max-width: 580px; }
.approach .sec-sub { max-width: 580px; }
.approach-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 0 28px; margin-top: 46px; }
.approach-item { padding: 26px 0 0; border-top: 1px solid rgba(124, 182, 255, .4); margin-top: 24px; }
.approach-num { font-family: 'IBM Plex Mono', monospace; font-size: 13px; color: var(--teal); }
.approach-title { font-weight: 600; font-size: 18px; margin: 16px 0 0; line-height: 1.25; }
.approach-desc { font-size: 14px; color: var(--dim); line-height: 1.6; margin: 10px 0 0; }

.closing { padding: 0 var(--pad-x) var(--sec-y); }
.closing-panel { position: relative; background: linear-gradient(120deg, rgba(61, 123, 255, .2), rgba(52, 224, 206, .08)); border: 1px solid rgba(124, 182, 255, .3); border-radius: 24px; padding: clamp(44px, 6vw, 64px) clamp(28px, 4vw, 48px); text-align: center; overflow: hidden; }
.ring { position: absolute; top: 50%; left: 50%; width: 520px; height: 520px; border-radius: 50%; border: 1px solid rgba(124, 182, 255, .14); animation: gv-spin 40s linear infinite; pointer-events: none; }
.closing-inner { position: relative; }
.closing-title { font-weight: 700; font-size: clamp(28px, 4.5vw, 40px); letter-spacing: -1px; margin: 0; }
.closing-sub { font-size: clamp(15px, 2vw, 17px); color: #BCC6DD; margin: 16px auto 0; max-width: 520px; line-height: 1.6; }
.closing-btn { margin-top: 30px; padding: 15px 32px; box-shadow: 0 20px 50px -20px rgba(52, 224, 206, .6); }

/* ===== contact ===== */
.contact { max-width: var(--maxw); margin: 0 auto; padding: clamp(56px, 8vw, 88px) var(--pad-x) clamp(56px, 7vw, 80px); display: flex; flex-wrap: wrap; gap: clamp(36px, 5vw, 56px); align-items: flex-start; }
.contact-intro { flex: 1 1 360px; min-width: 0; }
.contact-title { font-weight: 700; font-size: clamp(34px, 5vw, 52px); line-height: 1.06; letter-spacing: -1.6px; margin: 20px 0 0; }
.contact-sub { font-size: clamp(16px, 2.2vw, 18px); line-height: 1.62; color: var(--muted); max-width: 440px; margin: 22px 0 0; }
.contact-meta { display: flex; flex-direction: column; gap: 14px; margin-top: 34px; }
.contact-meta-row { display: flex; align-items: center; gap: 14px; }
.contact-meta-icon { width: 40px; height: 40px; flex: none; border-radius: 10px; border: 1px solid rgba(124, 182, 255, .3); background: rgba(124, 182, 255, .07); display: flex; align-items: center; justify-content: center; font-family: 'IBM Plex Mono', monospace; font-size: 13px; color: var(--blue-soft); }
.contact-meta-label { font-family: 'IBM Plex Mono', monospace; font-size: 10.5px; letter-spacing: 1px; color: var(--faint); }
.contact-meta-val, .contact-meta-val a { font-size: 15px; color: var(--text); text-decoration: none; }

.contact-card { flex: 1 1 420px; min-width: 0; background: linear-gradient(165deg, #10182B, #0A0F1E); border: 1px solid rgba(255, 255, 255, .1); border-radius: 22px; padding: clamp(26px, 3vw, 38px); box-shadow: 0 50px 100px -50px rgba(0, 0, 0, .9); }
.field-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 16px; }
.field { display: flex; flex-direction: column; gap: 7px; }
.field.full { margin-top: 16px; }
.field label { font-family: 'IBM Plex Mono', monospace; font-size: 10.5px; letter-spacing: 1px; color: var(--dim-2); }
.field input, .field textarea { background: rgba(255, 255, 255, .05); border: 1px solid var(--border-strong); border-radius: 10px; padding: 12px 14px; color: var(--text); font-size: 14.5px; font-family: 'IBM Plex Sans', sans-serif; outline: none; transition: border-color .15s ease; }
.field textarea { resize: vertical; }
.field input:focus, .field textarea:focus { border-color: #4D8BFF; }
.form-submit { width: 100%; margin-top: 22px; border-radius: 11px; padding: 15px; }
.form-submit[disabled] { opacity: .65; cursor: default; }
.form-note { font-size: 12px; color: var(--faint); line-height: 1.5; margin: 14px 0 0; }
.form-error { font-size: 13.5px; color: #FF9B9B; line-height: 1.5; margin: 14px 0 0; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; pointer-events: none; }
.form-success { text-align: center; padding: 30px 10px; }
.form-success .check { width: 62px; height: 62px; margin: 0 auto; border-radius: 50%; background: linear-gradient(140deg, #4D8BFF, #34E0CE); display: flex; align-items: center; justify-content: center; font-size: 30px; color: var(--grad-on); }
.form-success h3 { font-weight: 600; font-size: 24px; margin: 22px 0 0; }
.form-success p { font-size: 15px; color: var(--muted); line-height: 1.6; margin: 12px auto 0; max-width: 340px; }

/* ===== GStT product page ===== */
.gstt-hero { max-width: var(--maxw); margin: 0 auto; padding: clamp(56px, 8vw, 92px) var(--pad-x) clamp(40px, 5vw, 64px); display: flex; flex-wrap: wrap; gap: clamp(36px, 5vw, 60px); align-items: center; }
.gstt-hero-col { flex: 1 1 440px; min-width: 0; }
.gstt-hero-title { font-weight: 700; font-size: clamp(38px, 6vw, 60px); line-height: 1.05; letter-spacing: -1.6px; margin: 20px 0 0; }
.gstt-hero-sub { font-size: clamp(16px, 2.2vw, 19px); line-height: 1.62; color: var(--muted); max-width: 540px; margin: 22px 0 0; }
.gstt-hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }

.wave-card { flex: 1 1 360px; min-width: 0; position: relative; background: linear-gradient(165deg, #10182B, #0A0F1E); border: 1px solid rgba(255, 255, 255, .10); border-radius: 20px; padding: 26px; box-shadow: 0 50px 100px -50px rgba(0, 0, 0, .9); overflow: hidden; }
.wave-card .glow { position: absolute; top: -70px; right: -70px; width: 200px; height: 200px; border-radius: 50%; background: radial-gradient(circle, rgba(52, 224, 206, .28), transparent 70%); }
.wave-head { position: relative; display: flex; align-items: center; justify-content: space-between; margin-bottom: 22px; }
.wave-head .label { font-family: 'IBM Plex Mono', monospace; font-size: 11px; letter-spacing: 1.5px; color: var(--dim-2); }
.wave-rec { display: flex; align-items: center; gap: 7px; }
.wave-rec .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--coral); animation: gv-pulse 1.6s infinite; }
.wave-rec span:last-child { font-family: 'IBM Plex Mono', monospace; font-size: 10px; color: var(--coral); letter-spacing: 1px; }
.wave-bars { position: relative; height: 120px; display: flex; align-items: center; gap: 4px; justify-content: center; }
.wave-bars span { width: 5px; border-radius: 3px; transform-origin: center; }
.wave-demo { margin-top: 22px; padding: 16px; background: rgba(255, 255, 255, .04); border: 1px solid rgba(255, 255, 255, .08); border-radius: 12px; }
.wave-demo .dl { font-family: 'IBM Plex Mono', monospace; font-size: 10px; letter-spacing: 1px; color: var(--blue-soft); margin-bottom: 8px; }
.wave-demo p { font-size: 13.5px; color: #C3CCDD; line-height: 1.55; margin: 0; }

.gstt-section { max-width: var(--maxw); margin: 0 auto; padding: clamp(64px, 8vw, 96px) var(--pad-x) 0; }
.gstt-section .sec-title { font-size: clamp(28px, 4.5vw, 40px); max-width: 600px; }

.feat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 18px; margin-top: 44px; }
.feat-card { background: linear-gradient(150deg, rgba(255, 255, 255, .05), rgba(255, 255, 255, .02)); border: 1px solid rgba(255, 255, 255, .1); border-radius: 18px; padding: 26px; transition: border-color .18s ease; }
.feat-card:hover { border-color: rgba(52, 224, 206, .45); }
.feat-num { font-family: 'IBM Plex Mono', monospace; font-size: 12px; color: var(--coral); letter-spacing: 1px; }
.feat-title { font-weight: 600; font-size: 18px; margin: 14px 0 0; line-height: 1.25; }
.feat-desc { font-size: 14px; color: #A0AAC6; line-height: 1.6; margin: 10px 0 0; }

.ind-pills { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 28px; }
.ind-pill { border: 1px solid rgba(124, 182, 255, .3); border-radius: 999px; padding: 11px 20px; font-size: 14px; color: #C3CCDD; background: rgba(124, 182, 255, .06); }

.uc-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 18px; margin-top: 44px; }
.uc-card { background: rgba(255, 255, 255, .03); border: 1px solid rgba(255, 255, 255, .08); border-radius: 16px; padding: 26px; border-left: 2px solid var(--teal); }
.uc-card h3 { font-weight: 600; font-size: 17px; margin: 0; line-height: 1.25; }
.uc-card p { font-size: 14px; color: var(--dim); line-height: 1.6; margin: 10px 0 0; }

.price-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 18px; margin-top: 44px; }
.price-card { position: relative; background: linear-gradient(150deg, rgba(255, 255, 255, .05), rgba(255, 255, 255, .02)); border: 1px solid rgba(255, 255, 255, .1); border-radius: 18px; padding: 30px; }
.price-card.popular { background: linear-gradient(150deg, rgba(61, 123, 255, .16), rgba(52, 224, 206, .06)); border-color: rgba(124, 182, 255, .45); }
.price-badge { position: absolute; top: 18px; right: 18px; font-family: 'IBM Plex Mono', monospace; font-size: 9.5px; letter-spacing: 1.5px; color: var(--coral); border: 1px solid rgba(251, 94, 94, .5); border-radius: 5px; padding: 3px 8px; }
.price-name { font-family: 'Space Grotesk', sans-serif; font-weight: 700; font-size: 22px; letter-spacing: 1px; }
.price-kind { font-family: 'IBM Plex Mono', monospace; font-size: 12px; color: var(--blue-soft); letter-spacing: .5px; margin-top: 6px; }
.price-vol { font-size: 15px; color: #C3CCDD; margin-top: 22px; line-height: 1.5; }
.price-btn { width: 100%; margin-top: 26px; padding: 12px; border-radius: 9px; }

.gstt-cta { padding: clamp(64px, 8vw, 96px) var(--pad-x); }
.gstt-cta-panel { position: relative; max-width: var(--maxw); margin: 0 auto; background: linear-gradient(120deg, rgba(61, 123, 255, .2), rgba(52, 224, 206, .08)); border: 1px solid rgba(124, 182, 255, .3); border-radius: 24px; padding: clamp(44px, 6vw, 64px) clamp(28px, 4vw, 48px); text-align: center; }

/* ===== Verticals page ===== */
.vert-hero { max-width: var(--maxw); margin: 0 auto; padding: clamp(56px, 8vw, 92px) var(--pad-x) clamp(36px, 4vw, 52px); }
.vert-hero h1 { font-weight: 700; font-size: clamp(38px, 6vw, 60px); line-height: 1.05; letter-spacing: -1.6px; margin: 20px 0 0; max-width: 760px; }
.vert-hero p { font-size: clamp(16px, 2.2vw, 19px); line-height: 1.62; color: var(--muted); max-width: 600px; margin: 22px 0 0; }
.area-wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 var(--pad-x); }
.area-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 18px; }
.area-card { position: relative; background: linear-gradient(150deg, rgba(255, 255, 255, .05), rgba(255, 255, 255, .02)); border: 1px solid rgba(255, 255, 255, .1); border-radius: 18px; padding: 28px; transition: border-color .18s ease; }
.area-card:hover { border-color: rgba(52, 224, 206, .45); }
.area-top { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.area-name { font-family: 'Space Grotesk', sans-serif; font-weight: 600; font-size: 21px; color: var(--text); }
.area-chip { font-family: 'IBM Plex Mono', monospace; font-size: 9px; letter-spacing: 1.5px; border-radius: 5px; padding: 3px 7px; flex: none; }
.area-chip.v { color: var(--blue-soft); border: 1px solid rgba(124, 182, 255, .4); }
.area-chip.h { color: var(--coral); border: 1px solid rgba(251, 94, 94, .45); }
.area-desc { font-size: 14.5px; color: #A0AAC6; line-height: 1.62; margin: 14px 0 0; }
.eco-wrap { padding: clamp(64px, 8vw, 96px) var(--pad-x); }
.eco-panel { position: relative; max-width: var(--maxw); margin: 0 auto; background: linear-gradient(120deg, rgba(61, 123, 255, .16), rgba(52, 224, 206, .06)); border: 1px solid rgba(124, 182, 255, .28); border-radius: 24px; padding: clamp(40px, 5vw, 60px); display: flex; flex-wrap: wrap; gap: 32px; align-items: center; }
.eco-text { flex: 1 1 380px; min-width: 0; }
.eco-text .lbl { font-family: 'IBM Plex Mono', monospace; font-size: 12px; letter-spacing: 2.5px; color: var(--teal); }
.eco-text h2 { font-weight: 700; font-size: clamp(26px, 4vw, 36px); letter-spacing: -1px; margin: 14px 0 0; }
.eco-text p { font-size: clamp(15px, 2vw, 17px); color: #BCC6DD; margin: 16px 0 0; max-width: 520px; line-height: 1.6; }
.eco-points { flex: 1 1 240px; min-width: 0; display: flex; flex-direction: column; gap: 12px; }
.eco-point { display: flex; align-items: center; gap: 12px; background: rgba(255, 255, 255, .04); border: 1px solid rgba(255, 255, 255, .08); border-radius: 12px; padding: 14px 16px; }
.eco-point .sq { width: 8px; height: 8px; border-radius: 2px; background: var(--teal); flex: none; }
.eco-point span:last-child { font-size: 14px; color: #D6DEEC; }
.center-cta { padding: 0 var(--pad-x) var(--sec-y); text-align: center; }
.center-cta h2 { font-weight: 700; font-size: clamp(26px, 4vw, 38px); letter-spacing: -1px; margin: 0; }
.center-cta p { font-size: clamp(15px, 2vw, 17px); color: var(--muted); margin: 14px auto 0; max-width: 520px; line-height: 1.6; }
.center-cta .btn-primary { margin-top: 28px; padding: 15px 32px; box-shadow: 0 20px 50px -20px rgba(52, 224, 206, .6); }

/* ===== GRAG query visual + steps ===== */
.rag-card { flex: 1 1 360px; min-width: 0; position: relative; background: linear-gradient(165deg, #10182B, #0A0F1E); border: 1px solid rgba(255, 255, 255, .10); border-radius: 20px; padding: 24px; box-shadow: 0 50px 100px -50px rgba(0, 0, 0, .9); overflow: hidden; }
.rag-card .glow { position: absolute; top: -70px; right: -70px; width: 200px; height: 200px; border-radius: 50%; background: radial-gradient(circle, rgba(52, 224, 206, .28), transparent 70%); }
.rag-query { position: relative; display: flex; align-items: center; gap: 9px; background: rgba(255, 255, 255, .05); border: 1px solid rgba(255, 255, 255, .1); border-radius: 10px; padding: 12px 14px; }
.rag-query .prompt { font-family: 'IBM Plex Mono', monospace; font-size: 13px; color: var(--blue-soft); }
.rag-query .q { font-size: 13.5px; color: #C3CCDD; }
.rag-cursor { width: 2px; height: 15px; background: var(--teal); margin-left: auto; animation: gv-type 1s steps(1) infinite; flex: none; }
.rag-src-label { font-family: 'IBM Plex Mono', monospace; font-size: 10px; letter-spacing: 1px; color: #7E89A6; margin: 18px 0 9px; }
.rag-sources { display: flex; flex-direction: column; gap: 8px; }
.rag-source { display: flex; align-items: center; gap: 10px; background: rgba(255, 255, 255, .04); border: 1px solid rgba(255, 255, 255, .08); border-radius: 9px; padding: 10px 12px; }
.rag-source .sq { width: 8px; height: 8px; border-radius: 2px; background: var(--blue-3); flex: none; }
.rag-source .doc { font-size: 12.5px; color: #BCC6DD; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rag-source .score { font-family: 'IBM Plex Mono', monospace; font-size: 10px; color: var(--teal); margin-left: auto; flex: none; }
.rag-answer { margin-top: 16px; padding: 14px; background: rgba(52, 224, 206, .07); border: 1px solid rgba(52, 224, 206, .25); border-radius: 11px; }
.rag-answer .lbl { display: flex; align-items: center; gap: 7px; font-family: 'IBM Plex Mono', monospace; font-size: 10px; letter-spacing: 1px; color: var(--teal); margin-bottom: 8px; }
.rag-answer .lbl .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--coral); animation: gv-pulse 1.6s infinite; }
.rag-answer p { font-size: 13px; color: #D6DEEC; line-height: 1.55; margin: 0; }
.steps { border-top: 1px solid rgba(255, 255, 255, .07); border-bottom: 1px solid rgba(255, 255, 255, .07); background: linear-gradient(120deg, rgba(61, 123, 255, .08), rgba(52, 224, 206, .04)); }
.steps-grid { max-width: var(--maxw); margin: 0 auto; padding: clamp(40px, 5vw, 56px) var(--pad-x); display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 24px; }
.step { display: flex; gap: 16px; align-items: flex-start; }
.step-num { font-family: 'Space Grotesk', sans-serif; font-weight: 700; font-size: 30px; color: var(--teal); flex: none; line-height: 1; }
.step h3 { font-weight: 600; font-size: 18px; margin: 0; }
.step p { font-size: 14px; color: var(--dim); line-height: 1.55; margin: 8px 0 0; }

/* ===== Vision page ===== */
.mission { position: relative; max-width: 880px; margin: 0 auto; padding: clamp(64px, 9vw, 110px) var(--pad-x) clamp(48px, 6vw, 72px); text-align: center; }
.mission-ring { position: absolute; top: 80px; left: 50%; transform: translate(-50%, -50%); width: 480px; height: 480px; border-radius: 50%; border: 1px solid rgba(124, 182, 255, .14); animation: gv-spin 48s linear infinite; pointer-events: none; }
.mission-inner { position: relative; }
.mission-eyebrow { display: inline-block; font-family: 'IBM Plex Mono', monospace; font-size: 12px; letter-spacing: 3px; color: var(--blue-soft); border: 1px solid rgba(124, 182, 255, .3); border-radius: 999px; padding: 7px 16px; background: rgba(124, 182, 255, .06); }
.mission-title { font-weight: 700; font-size: clamp(32px, 5vw, 52px); line-height: 1.12; letter-spacing: -1.4px; margin: 26px 0 0; }
.mission-sub { font-size: clamp(16px, 2.2vw, 19px); line-height: 1.65; color: var(--muted); max-width: 620px; margin: 26px auto 0; }
.coverage { max-width: var(--maxw); margin: 0 auto; padding: 0 var(--pad-x) clamp(20px, 3vw, 32px); }
.cov-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 18px; }
.cov-card { background: linear-gradient(150deg, rgba(255, 255, 255, .05), rgba(255, 255, 255, .02)); border: 1px solid rgba(255, 255, 255, .1); border-radius: 18px; padding: 28px; }
.cov-card .lbl { font-family: 'IBM Plex Mono', monospace; font-size: 11px; letter-spacing: 2px; }
.cov-card .lbl.v { color: var(--blue-soft); }
.cov-card .lbl.h { color: var(--coral); }
.cov-pills { display: flex; gap: 9px; flex-wrap: wrap; margin-top: 16px; }
.cov-pill { border-radius: 999px; padding: 8px 15px; font-size: 13.5px; color: #C3CCDD; }
.cov-pill.v { border: 1px solid rgba(124, 182, 255, .3); background: rgba(124, 182, 255, .06); }
.cov-pill.h { border: 1px solid rgba(251, 94, 94, .35); background: rgba(251, 94, 94, .06); }
.story { max-width: var(--maxw); margin: 0 auto; padding: var(--sec-y) var(--pad-x) 0; display: flex; flex-wrap: wrap; gap: clamp(32px, 5vw, 56px); }
.story-head { flex: 1 1 300px; min-width: 0; }
.story-head h2 { font-weight: 700; font-size: clamp(28px, 4.5vw, 40px); letter-spacing: -1px; margin: 16px 0 0; }
.story-body { flex: 2 1 420px; min-width: 0; }
.story-body p { font-size: clamp(15px, 2vw, 17px); line-height: 1.7; margin: 0; color: #B6C0D6; }
.story-body p + p { margin-top: 18px; color: var(--dim); }
.values-wrap { max-width: var(--maxw); margin: 0 auto; padding: clamp(48px, 6vw, 72px) var(--pad-x) 0; }
.values-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 18px; }
.value-card { background: rgba(255, 255, 255, .03); border: 1px solid rgba(255, 255, 255, .08); border-radius: 16px; padding: 26px; border-top: 2px solid var(--teal); }
.value-num { font-family: 'IBM Plex Mono', monospace; font-size: 12px; color: var(--teal); }
.value-card h3 { font-weight: 600; font-size: 19px; margin: 14px 0 0; }
.value-card p { font-size: 14px; color: var(--dim); line-height: 1.6; margin: 10px 0 0; }
.lead-wrap { max-width: var(--maxw); margin: 0 auto; padding: var(--sec-y) var(--pad-x) 0; }
.lead-panel { background: linear-gradient(120deg, rgba(61, 123, 255, .14), rgba(52, 224, 206, .05)); border: 1px solid rgba(124, 182, 255, .25); border-radius: 24px; padding: clamp(36px, 5vw, 56px); text-align: center; }
.lead-panel .lbl { font-family: 'IBM Plex Mono', monospace; font-size: 12px; letter-spacing: 2.5px; color: var(--teal); }
.lead-panel h2 { font-weight: 700; font-size: clamp(24px, 3.5vw, 34px); letter-spacing: -1px; margin: 14px auto 0; max-width: 680px; }
.lead-panel p { font-size: clamp(15px, 2vw, 17px); color: #BCC6DD; line-height: 1.65; margin: 16px auto 0; max-width: 600px; }

/* ===== first-visit arcade intro overlay ===== */
.gv-intro { position: fixed; inset: 0; z-index: 9999; background: var(--bg); display: flex; align-items: center; justify-content: center; overflow: hidden; opacity: 1; transform: scale(1); transition: opacity .55s ease, transform .55s ease; }
.gv-intro.bursting { opacity: 0; transform: scale(1.06); }
.intro-wash { position: absolute; inset: 0; pointer-events: none; background: radial-gradient(900px 520px at 50% 2%, rgba(61,123,255,.22), transparent 60%), radial-gradient(680px 460px at 82% 92%, rgba(52,224,206,.12), transparent 55%); }
.intro-grid { position: absolute; inset: 0; pointer-events: none; background-image: linear-gradient(rgba(124,182,255,.06) 1px, transparent 1px), linear-gradient(90deg, rgba(124,182,255,.06) 1px, transparent 1px); background-size: 48px 48px; -webkit-mask-image: radial-gradient(900px 620px at 50% 45%, #000 24%, transparent 76%); mask-image: radial-gradient(900px 620px at 50% 45%, #000 24%, transparent 76%); }
.intro-particles { position: absolute; inset: 0; pointer-events: none; }
.intro-particles span { position: absolute; left: 50%; top: 44%; border-radius: 2px; }
.intro-content { position: relative; text-align: center; padding: 24px; }
.intro-kicker { font-family: 'IBM Plex Mono', monospace; font-size: 12px; letter-spacing: 4px; color: var(--blue-soft); animation: gv-blink 1.4s infinite; }
.intro-enter-logo { display: block; margin: 34px auto 0; background: none; border: none; cursor: pointer; position: relative; width: 170px; height: 170px; transition: filter .18s ease; }
.intro-enter-logo:hover { filter: brightness(1.14); }
.intro-enter-logo .ring { position: absolute; top: 50%; left: 50%; width: 150px; height: 150px; border-radius: 50%; }
.intro-enter-logo .r1 { border: 1px solid rgba(251, 94, 94, .4); animation: gv-ring2 1.8s ease-out infinite; }
.intro-enter-logo .r2 { border: 1px solid rgba(124, 182, 255, .35); animation: gv-ring2 1.8s ease-out .9s infinite; }
.intro-logo { position: relative; width: 110px; height: 110px; object-fit: contain; filter: drop-shadow(0 0 26px rgba(251, 94, 94, .55)); animation: gv-bob 2.4s ease-in-out infinite; }
.intro-word { font-family: 'Space Grotesk', sans-serif; font-weight: 700; font-size: 30px; letter-spacing: 7px; margin-top: 26px; }
.intro-enter-btn { margin-top: 20px; background: var(--grad); color: var(--grad-on); border: none; border-radius: 999px; padding: 12px 26px; font-size: 14px; font-weight: 600; cursor: pointer; font-family: 'IBM Plex Sans', sans-serif; animation: gv-blink 1.4s infinite; }
.intro-hint { font-family: 'IBM Plex Mono', monospace; font-size: 11px; letter-spacing: 1px; color: var(--faint); margin-top: 16px; }

/* ===== legal pages (Privacy / Terms) ===== */
.legal { max-width: 820px; margin: 0 auto; padding: clamp(48px, 7vw, 80px) var(--pad-x) clamp(56px, 8vw, 88px); }
.legal-draft { display: inline-block; font-family: 'IBM Plex Mono', monospace; font-size: 11px; letter-spacing: 1px; color: #FFD27A; border: 1px solid rgba(255, 210, 122, .4); background: rgba(255, 210, 122, .08); border-radius: 8px; padding: 8px 14px; margin-bottom: 28px; }
.legal h1 { font-weight: 700; font-size: clamp(30px, 5vw, 44px); letter-spacing: -1px; margin: 0 0 6px; }
.legal-meta { font-family: 'IBM Plex Mono', monospace; font-size: 12px; color: var(--faint); margin: 0 0 28px; }
.legal h2 { font-weight: 600; font-size: clamp(18px, 2.4vw, 22px); letter-spacing: -.3px; margin: 32px 0 0; color: var(--text); }
.legal p { font-size: 15px; line-height: 1.7; color: var(--muted); margin: 12px 0 0; }
.legal ul { margin: 12px 0 0; padding-left: 22px; }
.legal li { font-size: 15px; line-height: 1.7; color: var(--muted); margin: 4px 0; }
.legal a { color: var(--blue-soft); text-decoration: none; }
.legal a:hover { text-decoration: underline; }
.legal code { font-family: 'IBM Plex Mono', monospace; font-size: 13px; color: var(--blue-soft); background: rgba(124, 182, 255, .08); padding: 1px 6px; border-radius: 5px; }

/* ===== footer ===== */
.footer { position: relative; z-index: 1; border-top: 1px solid var(--border); padding: clamp(44px, 6vw, 56px) var(--pad-x) 30px; background: var(--bg-alt); }
.footer .grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 40px; }
.footer .brand-col { grid-column: 1 / -1; max-width: 320px; }
.footer .brand img { width: 28px; height: 28px; }
.footer .tagline { font-size: 14px; color: var(--dim); line-height: 1.6; margin: 18px 0 0; }
.footer .address { font-family: 'IBM Plex Mono', monospace; font-size: 11.5px; color: var(--faint); line-height: 1.7; margin: 16px 0 0; white-space: pre-line; }
.footer .col-title { font-family: 'IBM Plex Mono', monospace; font-size: 11px; letter-spacing: 1.5px; color: var(--faint); margin-bottom: 16px; }
.footer .links { display: flex; flex-direction: column; gap: 11px; font-size: 14px; }
.footer .links a { color: #A8B2C8; text-decoration: none; transition: color .15s ease; }
.footer .links a:hover { color: #fff; }
.footer .news { display: flex; gap: 8px; flex-wrap: wrap; }
.footer .news input { flex: 1 1 130px; min-width: 0; background: rgba(255, 255, 255, .05); border: 1px solid rgba(255, 255, 255, .12); border-radius: 9px; padding: 11px 14px; color: var(--text); font-size: 14px; font-family: 'IBM Plex Sans', sans-serif; outline: none; }
.footer .news input:focus { border-color: rgba(124, 182, 255, .5); }
.footer .news-btn { padding: 0 18px; border-radius: 9px; box-shadow: none; }
.footer .social { display: flex; gap: 10px; margin-top: 18px; }
.footer .social a { width: 36px; height: 36px; border-radius: 9px; border: 1px solid var(--border-strong); display: flex; align-items: center; justify-content: center; font-family: 'IBM Plex Mono', monospace; font-size: 11px; color: #8E99B1; text-decoration: none; transition: color .15s ease, border-color .15s ease; }
.footer .social a:hover { color: #fff; border-color: rgba(124, 182, 255, .5); }
.footer .rights { margin-top: 36px; padding-top: 24px; border-top: 1px solid rgba(255, 255, 255, .07); font-family: 'IBM Plex Mono', monospace; font-size: 11.5px; color: var(--faint); display: flex; flex-wrap: wrap; gap: 12px 24px; align-items: center; justify-content: space-between; }
.footer .rights-links { display: flex; gap: 20px; }
.footer .rights-links a { color: var(--faint); text-decoration: none; transition: color .15s ease; }
.footer .rights-links a:hover { color: #fff; }