/* ============================================================
   TNE.ai — 2026 site system
   Light · electric aurora gradient · soft glassmorphism
   ============================================================ */

/* ---- Tokens ---- */
:root {
  --bg:        #e8e8eb;   /* off-white grey canvas (Apple-ish) */
  --bg-2:      #dedee2;   /* sections / footer                 */
  --bg-3:      #d3d3d9;   /* deeper panel                      */
  --surface:   rgba(0,0,0,0.018);
  --surface-2: rgba(0,0,0,0.035);
  --surface-3: rgba(0,0,0,0.062);
  --border:        rgba(0,0,0,0.10);
  --border-strong: rgba(0,0,0,0.16);

  --text:   #1d1d1f;   /* near-black neutral */
  --dim:    #56565c;   /* neutral grey       */
  --faint:  #86868b;   /* secondary grey     */

  /* accents — tweakable (deepened a touch for contrast on white) */
  --c1: #2f6bff;   /* electric blue */
  --c2: #11b1cd;   /* cyan          */
  --c3: #7d5cff;   /* violet        */

  --grad: linear-gradient(115deg, var(--c1) 0%, var(--c2) 52%, var(--c3) 100%);
  --grad-soft: linear-gradient(115deg, color-mix(in oklab, var(--c1) 80%, white) 0%, var(--c2) 60%, var(--c3) 100%);

  --glow-c1: color-mix(in oklab, var(--c1) 100%, transparent);

  --maxw: 1200px;
  --radius: 16px;
  --radius-lg: 24px;

  --font-display: "Space Grotesk", system-ui, sans-serif;
  --font-body:    "Manrope", system-ui, sans-serif;
  --font-mono:    "JetBrains Mono", ui-monospace, monospace;

  --ease: cubic-bezier(.22,.61,.36,1);
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; font-size: 92%; }
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  font-size: 1.18rem;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }

/* ---- Page background: mesh glow + grid + noise ---- */
.bg-fx { position: fixed; inset: 0; z-index: -2; overflow: hidden; pointer-events: none; }
.bg-fx::before {
  content: "";
  position: absolute; inset: -10%;
  background:
    radial-gradient(closest-side at 18% 12%, color-mix(in oklab, var(--c1) 9%, transparent), transparent 70%),
    radial-gradient(closest-side at 86% 8%, color-mix(in oklab, var(--c3) 8%, transparent), transparent 70%),
    radial-gradient(closest-side at 60% 82%, color-mix(in oklab, var(--c2) 6%, transparent), transparent 70%);
  filter: blur(26px);
  animation: drift 30s var(--ease) infinite alternate;
}
.grid-fx {
  position: fixed; inset: 0; z-index: -2; pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(0,0,0,0.035) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(0,0,0,0.035) 1px, transparent 1px);
  background-size: 72px 72px;
  -webkit-mask-image: radial-gradient(ellipse 90% 70% at 50% 0%, #000 30%, transparent 80%);
          mask-image: radial-gradient(ellipse 90% 70% at 50% 0%, #000 30%, transparent 80%);
}
@keyframes drift {
  0%   { transform: translate3d(0,0,0) scale(1); }
  100% { transform: translate3d(-4%,3%,0) scale(1.12); }
}

/* ---- Layout ---- */
.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 28px; }
section { position: relative; }
.section { padding: clamp(72px, 11vw, 140px) 0; }
.section-sm { padding: clamp(48px, 7vw, 84px) 0; }

/* ---- Typography ---- */
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 600; line-height: 1.05; letter-spacing: -0.02em; }
.display {
  font-size: clamp(2.6rem, 5.6vw, 4.7rem);
  line-height: 1.0;
  letter-spacing: -0.04em;
  font-weight: 600;
}
.h2 { font-size: clamp(1.9rem, 4vw, 3.05rem); letter-spacing: -0.035em; }
.h3 { font-size: clamp(1.25rem, 2vw, 1.55rem); }
.lead { font-size: clamp(1.18rem, 1.7vw, 1.42rem); color: var(--dim); line-height: 1.58; }
.muted { color: var(--dim); }
.faint { color: var(--faint); }
p { text-wrap: pretty; }

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

/* ---- Eyebrow ---- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: var(--font-mono);
  font-size: 0.84rem; font-weight: 500;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--dim);
}
.eyebrow::before {
  content: ""; width: 7px; height: 7px; border-radius: 50%;
  background: var(--grad);
  box-shadow: 0 0 12px 1px color-mix(in oklab, var(--c2) 70%, transparent);
}
.eyebrow.center { justify-content: center; }

/* ---- Section heading block ---- */
.shead { max-width: 720px; }
.shead.center { margin: 0 auto; text-align: center; }
.shead .h2 { margin-top: 18px; }
.shead .lead { margin-top: 18px; }

/* ---- Buttons ---- */
.btn {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: var(--font-body); font-weight: 600; font-size: 0.98rem;
  padding: 14px 24px; border-radius: 999px;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease), border-color .25s;
  white-space: nowrap;
}
.btn .arr { transition: transform .25s var(--ease); }
.btn:hover .arr { transform: translateX(4px); }
.btn-primary {
  color: #ffffff;
  background: var(--grad);
  background-size: 160% 160%;
  box-shadow: 0 8px 30px -8px color-mix(in oklab, var(--c1) 70%, transparent),
              inset 0 1px 0 rgba(255,255,255,0.35);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 14px 44px -8px color-mix(in oklab, var(--c1) 85%, transparent), inset 0 1px 0 rgba(255,255,255,0.45); }
.btn-ghost {
  color: var(--text);
  background: var(--surface-2);
  border: 1px solid var(--border-strong);
  backdrop-filter: blur(8px);
}
.btn-ghost:hover { transform: translateY(-2px); border-color: color-mix(in oklab, var(--c2) 60%, var(--border-strong)); background: var(--surface-3); }
.btn-lg { padding: 16px 30px; font-size: 1.04rem; }

/* ---- Pills / badges ---- */
.pill {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-mono); font-size: 0.8rem; letter-spacing: 0.1em; text-transform: uppercase;
  padding: 7px 14px; border-radius: 999px;
  border: 1px solid var(--border-strong); background: var(--surface);
  color: var(--dim);
}

/* ---- Glass card ---- */
.card {
  position: relative;
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px;
  box-shadow: 0 1px 2px rgba(17,26,46,0.04), 0 12px 30px -26px rgba(17,26,46,0.5);
  transition: transform .4s var(--ease), border-color .4s var(--ease), box-shadow .4s var(--ease), background .4s;
  overflow: hidden;
}
.card::after { /* top highlight */
  content: ""; position: absolute; inset: 0 0 auto 0; height: 2px;
  background: var(--grad);
  opacity: 0; transition: opacity .4s var(--ease);
}
.card:hover {
  transform: translateY(-4px);
  border-color: color-mix(in oklab, var(--c1) 28%, var(--border));
  box-shadow: 0 26px 56px -34px color-mix(in oklab, var(--c1) 50%, transparent);
  background: #ffffff;
}
.card:hover::after { opacity: 1; }

/* card icon chip */
.chip {
  width: 50px; height: 50px; border-radius: 14px;
  display: grid; place-items: center;
  font-size: 1.15rem; color: var(--text);
  background: color-mix(in oklab, var(--c1) 16%, var(--surface-2));
  border: 1px solid color-mix(in oklab, var(--c1) 28%, var(--border));
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.12);
}
.chip i, .chip .ic { color: var(--c1); }
.card h3 { margin: 20px 0 10px; }
.card p { color: var(--dim); font-size: 1.06rem; }
.card .lnk {
  display: inline-flex; align-items: center; gap: 7px; margin-top: 16px;
  font-family: var(--font-mono); font-size: 0.86rem; letter-spacing: 0.05em;
  color: var(--c1);
}
.card .lnk .arr { transition: transform .25s var(--ease); }
.card:hover .lnk .arr { transform: translateX(4px); }

/* ---- Grids ---- */
.grid { display: grid; gap: 22px; }
.g-4 { grid-template-columns: repeat(4, 1fr); }
.g-3 { grid-template-columns: repeat(3, 1fr); }
.g-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 1080px){ .g-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px){ .g-4 { grid-template-columns: 1fr; } }

/* ---- Stat ---- */
.stat .num {
  font-family: var(--font-display); font-weight: 600;
  font-size: clamp(2.6rem, 5vw, 4rem); line-height: 1; letter-spacing: -0.03em;
}
.stat .lbl { color: var(--dim); margin-top: 8px; font-size: 1.05rem; }

/* ---- Hairline divider ---- */
.hr { height: 1px; background: linear-gradient(90deg, transparent, var(--border-strong), transparent); border: 0; }

/* ---- Inline SVG icons ---- */
.ic { display: inline-flex; align-items: center; justify-content: center; line-height: 0; }
.ic svg { width: 1em; height: 1em; display: block; }
.eyebrow .ic { font-size: 0.95rem; }
.chip .ic { font-size: 23px; }
.chip .ic svg { stroke-width: 1.7; }
.checklist li .ic { width: 22px; height: 22px; font-size: 13px; }
.checklist li .ic svg { stroke-width: 2.4; }
.pill .ic { font-size: 0.95rem; }

/* ---- Browser frame ---- */
.frame {
  border-radius: 14px; overflow: hidden;
  border: 1px solid var(--border-strong);
  background: #ffffff;
  box-shadow: 0 50px 120px -40px rgba(17,26,46,0.4), 0 0 0 1px rgba(17,26,46,0.04);
}
.frame .bar {
  display: flex; align-items: center; gap: 7px;
  padding: 11px 14px; background: #e8e8ec; border-bottom: 1px solid var(--border);
}
.frame .bar i { width: 11px; height: 11px; border-radius: 50%; background: #c7c7cd; }
.frame .bar .url {
  margin-left: 12px; font-family: var(--font-mono); font-size: 0.72rem; color: var(--faint);
  background: #f1f1f3; border: 1px solid var(--border); border-radius: 7px; padding: 4px 12px;
}
.frame img { width: 100%; display: block; }

/* ---- Reveal on scroll ---- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.reveal[data-d="1"] { transition-delay: .08s; }
.reveal[data-d="2"] { transition-delay: .16s; }
.reveal[data-d="3"] { transition-delay: .24s; }
.reveal[data-d="4"] { transition-delay: .32s; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .bg-fx::before { animation: none; }
}

/* ============================================================
   NAV
   ============================================================ */
.topbar {
  font-family: var(--font-mono); font-size: 0.92rem; letter-spacing: 0.03em;
  color: var(--dim); border-bottom: 1px solid var(--border);
  background: rgba(255,255,255,0.7);
  backdrop-filter: blur(8px);
}
.topbar .wrap { display: flex; justify-content: space-between; align-items: center; height: 56px; gap: 22px; }
.topbar a { color: var(--dim); transition: color .2s; }
.topbar a:hover { color: var(--c1); }
.topbar .tb-right { display: flex; gap: 22px; align-items: center; font-size: 1.15rem; }
@media (max-width: 760px){ .topbar .tb-left { display:none; } }

.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(232,232,235,0.82);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: background .3s, border-color .3s, backdrop-filter .3s, box-shadow .3s;
}
.nav.scrolled {
  background: rgba(255,255,255,0.86);
  backdrop-filter: blur(16px) saturate(140%);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 6px 26px -18px rgba(17,26,46,0.4);
}
.nav .wrap { display: flex; align-items: center; justify-content: space-between; height: 84px; gap: 28px; }
.nav .logo { height: 32px; width: auto; flex: none; }
.nav .links { display: flex; align-items: center; gap: 5px; flex: none; }
.nav .links a {
  padding: 10px 13px; border-radius: 11px; font-size: 1.02rem; font-weight: 600; color: var(--dim); white-space: nowrap;
  transition: color .2s, background .2s;
}
.nav .links a:hover { color: var(--text); background: var(--surface-2); }
.nav .links a.active { color: var(--c1); }
.nav-cta { display: flex; align-items: center; gap: 9px; flex: none; }
.nav-cta .btn { padding: 11px 18px; font-size: 0.95rem; }
.nav-toggle { display: none; font-size: 1.7rem; color: var(--text); }
@media (max-width: 1180px) {
  .nav .links, .nav-cta .btn-ghost { display: none; }
  .nav-toggle { display: inline-flex; }
}

/* mobile menu */
.mobile-menu {
  position: fixed; inset: 0 0 0 auto; width: min(86vw, 360px); z-index: 60;
  background: var(--bg-2); border-left: 1px solid var(--border);
  transform: translateX(100%); transition: transform .4s var(--ease);
  padding: 28px; display: flex; flex-direction: column; gap: 6px;
}
.mobile-menu.open { transform: none; }
.mobile-menu a { padding: 14px 12px; border-radius: 10px; font-weight: 500; font-size: 1.05rem; color: var(--dim); }
.mobile-menu a:hover { background: var(--surface-2); color: var(--text); }
.mobile-menu .close { align-self: flex-end; font-size: 1.6rem; margin-bottom: 12px; color: var(--dim); }
.menu-backdrop { position: fixed; inset: 0; background: rgba(0,0,0,0.6); z-index: 59; opacity: 0; pointer-events: none; transition: opacity .3s; }
.menu-backdrop.open { opacity: 1; pointer-events: auto; }

/* ============================================================
   HERO
   ============================================================ */
.hero { padding: clamp(22px, 3.5vw, 52px) 0 clamp(26px, 4vw, 56px); }
.hero-grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: 56px; align-items: center; }
.hero h1, .hero h1.display { font-size: clamp(2.1rem, 4.1vw, 3.5rem); margin: 14px 0 16px; }
.hero .sub { font-size: clamp(1.2rem, 1.6vw, 1.44rem); color: var(--dim); max-width: 560px; line-height: 1.58; }
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 30px; }
.hero-agitate {
  margin-top: 26px; padding-left: 16px; border-left: 2px solid color-mix(in oklab, var(--c1) 60%, transparent);
  font-family: var(--font-mono); font-size: 0.84rem; letter-spacing: 0.02em; color: var(--dim);
}
.hero-visual { position: relative; }
.hero-visual .glow {
  position: absolute; inset: -16% -10%; z-index: -1;
  background: radial-gradient(closest-side, color-mix(in oklab, var(--c1) 40%, transparent), transparent 72%);
  filter: blur(10px);
}
.hero-visual .frame { transform: perspective(1600px) rotateY(-9deg) rotateX(3deg); transform-origin: left center; }
@media (max-width: 940px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual .frame { transform: none; }
  .hero .sub { max-width: none; }
}

/* hero stat strip */
.hero-stats { display: grid; grid-template-columns: repeat(4,1fr); gap: 14px; margin-top: clamp(20px, 3vw, 36px); }
.hero-stats .stat { padding: 20px; border-radius: var(--radius); border: 1px solid var(--border); background: #ffffff; box-shadow: 0 1px 2px rgba(17,26,46,0.04), 0 12px 30px -26px rgba(17,26,46,0.5); }
.hero-stats .num { font-size: clamp(2rem, 3.2vw, 2.8rem); }
.hero-stats .lbl { font-size: 0.98rem; line-height: 1.4; }
@media (max-width: 760px){ .hero-stats { grid-template-columns: repeat(2,1fr); } }

/* ============================================================
   LOGOS strip
   ============================================================ */
.logos { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: clamp(28px, 5vw, 64px); }
.logos img {
  height: 26px; width: auto; object-fit: contain;
  filter: grayscale(1) brightness(0); opacity: 0.45;
  transition: opacity .3s;
}
.logos img:hover { opacity: 0.85; }
.logos .lbl { width: 100%; text-align: center; }

/* ============================================================
   FEATURE rows (image + text)
   ============================================================ */
.feature { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.feature.flip .fimg { order: 2; }
.fimg { position: relative; border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--border-strong); }
.fimg img { width: 100%; aspect-ratio: 16/11; object-fit: cover; }
.fimg .ovl { position: absolute; inset: 0; background: linear-gradient(160deg, transparent 55%, rgba(15,23,42,0.28)); }
@media (max-width: 860px){
  .feature { grid-template-columns: 1fr; gap: 30px; }
  .feature.flip .fimg { order: 0; }
}

/* mini-list with check */
.checklist { list-style: none; margin-top: 24px; display: grid; gap: 14px; }
.checklist li { display: flex; gap: 13px; align-items: flex-start; color: var(--dim); font-size: 1.1rem; }
.checklist li i {
  flex: none; margin-top: 3px; width: 22px; height: 22px; border-radius: 7px; display: grid; place-items: center;
  font-size: 0.7rem; color: #ffffff; background: var(--grad);
}
.checklist li strong { color: var(--text); font-weight: 600; }

/* ============================================================
   Image card (industries / catalyst)
   ============================================================ */
.icard {
  position: relative; border-radius: var(--radius); overflow: hidden;
  border: 1px solid var(--border); background: #ffffff;
  box-shadow: 0 1px 2px rgba(17,26,46,0.04), 0 12px 30px -26px rgba(17,26,46,0.5);
  transition: transform .4s var(--ease), border-color .4s, box-shadow .4s;
}
.icard:hover { transform: translateY(-5px); border-color: color-mix(in oklab, var(--c1) 36%, var(--border)); box-shadow: 0 24px 60px -30px color-mix(in oklab, var(--c1) 70%, transparent); }
.icard .ph { position: relative; aspect-ratio: 16/10; overflow: hidden; }
.icard .ph img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); filter: saturate(1.05); }
.icard:hover .ph img { transform: scale(1.06); }
/* ---- Aurora graphic tile (replaces stock/AI photos) ---- */
.ph.ph-grad, .gfx {
  position: relative; display: grid; place-items: center; overflow: hidden;
  background:
    radial-gradient(80% 95% at 20% 16%, color-mix(in oklab, var(--c1) 78%, transparent), transparent 60%),
    radial-gradient(75% 85% at 84% 82%, color-mix(in oklab, var(--c3) 72%, transparent), transparent 60%),
    radial-gradient(62% 64% at 62% 44%, color-mix(in oklab, var(--c2) 60%, transparent), transparent 58%),
    linear-gradient(135deg, color-mix(in oklab, var(--c1) 30%, #0e1330), color-mix(in oklab, var(--c3) 30%, #0e1330));
}
.ph.ph-grad::after, .gfx::after { /* fine geometric grid, masked */
  content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.16) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.16) 1px, transparent 1px);
  background-size: 28px 28px;
  -webkit-mask-image: radial-gradient(72% 72% at 50% 42%, #000, transparent 76%);
          mask-image: radial-gradient(72% 72% at 50% 42%, #000, transparent 76%);
  opacity: 0.45;
}
.ph.ph-grad .ic, .gfx .ic, .ph.ph-grad > i, .gfx > i {
  position: relative; z-index: 1; color: #fff; opacity: 0.96;
  filter: drop-shadow(0 3px 12px rgba(0,0,0,0.28));
}
.ph.ph-grad .ic, .ph.ph-grad > i { font-size: 56px; }
.ph.ph-grad .ic svg, .gfx .ic svg { stroke-width: 1.5; }
/* per-card hue variety (stays within the blue–cyan–violet family) */
.grid > :nth-child(3n+2) .ph-grad { filter: hue-rotate(-20deg) saturate(1.05); }
.grid > :nth-child(3n+3) .ph-grad { filter: hue-rotate(22deg); }
.grid > :nth-child(2n)   .ph-grad { background-position: 120% 0, -20% 100%, 50% 50%, 0 0; }

/* feature-row graphic (image + text rows) */
.fimg.gfx { aspect-ratio: 16/11; border: 0; }
.fimg.gfx > i { font-size: clamp(64px, 9vw, 104px); }
.feature.flip .fimg.gfx::before, .fimg.gfx:nth-of-type(2n)::before { content: none; }
.icard .body { padding: 22px 24px 26px; }
.icard .tag { position: absolute; top: 14px; left: 14px; z-index: 2; }
.icard h3 { font-size: 1.36rem; margin-bottom: 9px; }
.icard p { color: var(--dim); font-size: 1.04rem; }

/* ============================================================
   Pricing-ish tier (catalyst)
   ============================================================ */
.tier { display: flex; flex-direction: column; }
.tier .meta { font-family: var(--font-mono); font-size: 0.8rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--c1); }
.tier h3 { margin: 8px 0 6px; font-size: 1.62rem; }
.tier .dur { color: var(--faint); font-size: 1rem; font-family: var(--font-mono); }
.tier p { margin-top: 16px; }

/* ============================================================
   Testimonials
   ============================================================ */
.quote {
  display: flex; flex-direction: column; height: 100%;
  background: #ffffff;
  box-shadow: 0 1px 2px rgba(17,26,46,0.04), 0 12px 30px -26px rgba(17,26,46,0.5);
  border: 1px solid var(--border); border-radius: var(--radius); padding: 30px;
}
.quote .mark { font-family: var(--font-display); font-weight: 700; font-size: 3rem; line-height: 0.8; height: auto; margin-bottom: 4px; background: none; padding: 0; }
.quote .mark span { background: var(--grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; color: transparent; }
.quote .txt { color: var(--text); font-size: 1.12rem; line-height: 1.62; margin: 18px 0 24px; flex: 1; }
.quote .who { display: flex; flex-direction: column; gap: 2px; border-top: 1px solid var(--border); padding-top: 18px; }
.quote .who .n { font-weight: 700; font-family: var(--font-display); font-size: 1.08rem; }
.quote .who .r { color: var(--dim); font-size: 0.94rem; }

/* ============================================================
   CTA band
   ============================================================ */
.cta-band {
  position: relative; border-radius: var(--radius-lg); overflow: hidden;
  border: 1px solid var(--border-strong);
  background:
    radial-gradient(closest-side at 12% 0%, color-mix(in oklab, var(--c1) 18%, transparent), transparent 70%),
    radial-gradient(closest-side at 88% 100%, color-mix(in oklab, var(--c3) 18%, transparent), transparent 70%),
    linear-gradient(180deg, #ffffff, var(--bg-2));
  padding: clamp(40px, 6vw, 72px);
  text-align: center;
}
.cta-band .h2 { max-width: 720px; margin: 14px auto 0; }
.cta-band .lead { max-width: 620px; margin: 18px auto 0; }
.cta-form { display: flex; gap: 10px; max-width: 520px; margin: 32px auto 0; flex-wrap: wrap; }
.cta-form input {
  flex: 1 1 180px; min-width: 0; padding: 15px 18px; border-radius: 12px;
  background: #ffffff; border: 1px solid var(--border-strong); color: var(--text);
  font-family: var(--font-body); font-size: 0.98rem;
}
.cta-form input::placeholder { color: var(--faint); }
.cta-form input:focus { outline: none; border-color: color-mix(in oklab, var(--c2) 60%, var(--border-strong)); }
.cta-form .btn { flex: none; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer { border-top: 1px solid var(--border); padding: 72px 0 40px; background: var(--bg-2); }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 40px; }
.footer h5 { font-family: var(--font-mono); font-size: 0.82rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--faint); margin-bottom: 18px; }
.footer .flogo { height: 28px; width: auto; margin-bottom: 18px; }
.footer p, .footer a { color: var(--dim); font-size: 1.02rem; }
.footer ul { list-style: none; display: grid; gap: 11px; }
.footer ul a:hover { color: var(--text); }
.footer address { font-style: normal; color: var(--dim); font-size: 0.96rem; line-height: 1.7; }
.footer address strong { color: var(--text); }
.colophon { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-top: 56px; padding-top: 24px; border-top: 1px solid var(--border); color: var(--faint); font-size: 0.92rem; }
.colophon a { color: var(--faint); }
.colophon a:hover { color: var(--dim); }
@media (max-width: 860px){ .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 540px){ .footer-grid { grid-template-columns: 1fr; } }

/* ---- responsive grids ---- */
@media (max-width: 900px){ .g-3 { grid-template-columns: 1fr; } .g-2 { grid-template-columns: 1fr; } }

/* ---- inner page hero ---- */
.page-hero { padding: clamp(18px, 2.6vw, 36px) 0 clamp(12px, 1.8vw, 22px); text-align: center; }
.page-hero .display { font-size: clamp(2.15rem, 4vw, 3.3rem); line-height: 1.03; max-width: 20ch; margin: 12px auto 0; }
.page-hero .lead { max-width: 680px; margin: 14px auto 0; }
.page-hero .hero-ctas { justify-content: center; margin-top: 20px; }
.compass-mark { height: clamp(54px, 6.5vw, 78px); width: auto; margin: 0 auto 10px; display: block; }
/* Benefits big stat cards */
.bstats .card { padding: clamp(26px, 2.6vw, 38px) clamp(24px, 2.2vw, 32px); }
.bstats .card .h3 { margin: 10px 0 8px; }
.bnum { font-family: var(--font-display); font-weight: 600; font-size: clamp(2.5rem, 3.4vw, 3.5rem); line-height: 1; letter-spacing: -0.03em; margin-top: clamp(16px, 2vw, 26px); }
@media (max-width: 1080px){ .bstats { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px){ .bstats { grid-template-columns: 1fr; } }
/* keep the visual right under the hero so the first screen reads as one unit */
.page-hero + .section-sm { padding-top: 0; }
.page-hero + .section-sm .frame, .page-hero + .section-sm .gfx { margin-top: clamp(8px, 1.5vw, 18px); }
/* generic section-landing prose */
.prose { font-size: 1.08rem; }
.prose h2, .prose h3 { font-family: var(--font-display); color: var(--text); letter-spacing: -0.02em; margin: 1.4em 0 .5em; }
.prose p { color: var(--dim); margin: 0 0 1em; }
.prose a { color: var(--c1); }
.prose ul, .prose ol { color: var(--dim); padding-left: 1.3em; margin: 0 0 1em; }
.prose strong { color: var(--text); }

/* ---- background toggles (Tweaks) ---- */
body.no-anim .bg-fx::before { animation: none; }
body.no-grid .grid-fx { display: none; }

/* ============================================================
   SPLASH INTRO
   ============================================================ */
body.splash-lock { overflow: hidden; }
.splash {
  position: fixed; inset: 0; z-index: 9999;
  background: var(--bg);
  display: grid; place-items: center;
  overflow: hidden;
  transition: opacity 1s var(--ease), filter 1s var(--ease);
}
.splash.done { opacity: 0; filter: blur(14px); pointer-events: none; }
.splash-aurora {
  position: absolute; width: 130vmax; height: 130vmax; left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  background:
    radial-gradient(closest-side at 38% 42%, color-mix(in oklab, var(--c1) 45%, transparent), transparent 60%),
    radial-gradient(closest-side at 64% 58%, color-mix(in oklab, var(--c3) 40%, transparent), transparent 58%),
    radial-gradient(closest-side at 52% 50%, color-mix(in oklab, var(--c2) 32%, transparent), transparent 55%);
  filter: blur(40px);
  opacity: 0; animation: splashAura 2.6s var(--ease) forwards;
}
@keyframes splashAura {
  0%   { opacity: 0; transform: translate(-50%, -50%) scale(0.6) rotate(-8deg); }
  45%  { opacity: 0.9; }
  100% { opacity: 0.7; transform: translate(-50%, -50%) scale(1.05) rotate(6deg); }
}
.splash-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(to right, rgba(17,26,46,0.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(17,26,46,0.05) 1px, transparent 1px);
  background-size: 72px 72px;
  -webkit-mask-image: radial-gradient(ellipse 60% 60% at 50% 50%, #000, transparent 75%);
          mask-image: radial-gradient(ellipse 60% 60% at 50% 50%, #000, transparent 75%);
}
.splash-inner { position: relative; text-align: center; padding: 24px; }
.splash-mark {
  font-family: var(--font-display); font-weight: 600;
  font-size: clamp(3.4rem, 11vw, 8.5rem); line-height: 1; letter-spacing: -0.05em;
  color: var(--text);
  opacity: 0; transform: translateY(18px);
  animation: splashUp 1s var(--ease) 0.15s forwards;
}
.splash-mark span {
  background: var(--grad); -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}
.splash-rule {
  height: 1px; width: 0; margin: 22px auto 0;
  background: linear-gradient(90deg, transparent, var(--border-strong), transparent);
  animation: splashRule 1.1s var(--ease) 0.5s forwards;
}
.splash-tag {
  font-family: var(--font-mono); font-size: clamp(0.74rem, 1.6vw, 0.92rem);
  letter-spacing: 0.24em; text-transform: uppercase; color: var(--dim);
  margin-top: 20px; opacity: 0;
  animation: splashFade 1s var(--ease) 0.85s forwards;
}
.splash-logo {
  height: 18px; width: auto; margin: 28px auto 0; display: block; opacity: 0;
  animation: splashFade 1s var(--ease) 1.1s forwards;
}
.splash-bar {
  position: absolute; left: 0; right: 0; bottom: 0; height: 2px;
  background: rgba(17,26,46,0.08);
}
.splash-bar i {
  display: block; height: 100%; width: 0; background: var(--grad);
  box-shadow: 0 0 14px color-mix(in oklab, var(--c2) 70%, transparent);
  animation: splashBar 2.3s var(--ease) 0.2s forwards;
}
.splash-skip {
  position: absolute; right: 22px; bottom: 22px;
  font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--faint); padding: 8px 14px; border-radius: 999px; border: 1px solid var(--border);
  opacity: 0; animation: splashFade 1s var(--ease) 1.3s forwards;
  transition: color .2s, border-color .2s, background .2s;
}
.splash-skip:hover { color: var(--text); border-color: var(--border-strong); background: var(--surface-2); }
@keyframes splashUp   { to { opacity: 1; transform: none; } }
@keyframes splashFade { to { opacity: 1; } }
@keyframes splashRule { to { width: min(420px, 70vw); } }
@keyframes splashBar  { 0% { width: 0; } 70% { width: 86%; } 100% { width: 100%; } }
@media (prefers-reduced-motion: reduce) {
  .splash-aurora, .splash-mark, .splash-rule, .splash-tag, .splash-logo, .splash-bar i, .splash-skip { animation-duration: .01ms !important; animation-delay: 0s !important; opacity: 1; }
}