/* ============================================================
   CENTRYS TECH — Futuristic high-contrast landing
   ============================================================ */

:root {
  /* base */
  --bg:        #04060d;
  --bg-2:      #070b16;
  --panel:     rgba(150,180,255,0.035);
  --panel-2:   rgba(150,180,255,0.06);
  --ink:       #eaf1ff;
  --muted:     #8595bd;
  --muted-dim: #5a688c;
  --line:      rgba(130,165,255,0.12);
  --line-2:    rgba(130,165,255,0.22);

  /* accents */
  --cyan:   #00e6cf;
  --green:  #2bff9e;
  --blue:   #2f7bff;
  --violet: #8b6bff;

  --grad-primary: linear-gradient(120deg, #00e6cf 0%, #2bff9e 100%);
  --grad-cool:    linear-gradient(120deg, #2f7bff 0%, #00e6cf 100%);
  --grad-bold:    linear-gradient(120deg, #8b6bff 0%, #2f7bff 50%, #00e6cf 100%);

  --shadow-glow: 0 24px 80px -20px rgba(0,230,207,0.35);

  --font-display: 'Syne', sans-serif;
  --font-body:    'Space Grotesk', sans-serif;
  --font-mono:    'JetBrains Mono', monospace;

  --maxw: 1240px;
}

* , *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--ink);
  overflow-x: hidden;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

::selection { background: rgba(0,230,207,0.25); color: #fff; }

/* ── scrollbar ── */
::-webkit-scrollbar { width: 11px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: #1a2440; border-radius: 10px; border: 3px solid var(--bg); }
::-webkit-scrollbar-thumb:hover { background: #25325a; }

/* ============================================================
   GLOBAL BACKDROP (fixed layers)
   ============================================================ */
.backdrop { position: fixed; inset: 0; z-index: 0; pointer-events: none; overflow: hidden; }

.backdrop .mesh {
  position: absolute; inset: -20%;
  background:
    radial-gradient(38% 32% at 78% 12%, rgba(0,230,207,0.16), transparent 70%),
    radial-gradient(34% 30% at 12% 32%, rgba(47,123,255,0.20), transparent 70%),
    radial-gradient(40% 36% at 60% 88%, rgba(139,107,255,0.13), transparent 70%),
    radial-gradient(30% 26% at 90% 70%, rgba(43,255,158,0.08), transparent 70%);
  filter: blur(30px);
  animation: meshDrift 26s ease-in-out infinite alternate;
}
@keyframes meshDrift {
  0%   { transform: translate3d(0,0,0) scale(1); }
  100% { transform: translate3d(-2%, 1.5%, 0) scale(1.08); }
}

.backdrop .grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(130,165,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(130,165,255,0.05) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 90% 80% at 50% 30%, #000 35%, transparent 90%);
}

.backdrop .noise {
  position: absolute; inset: 0; opacity: 0.45; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.05'/%3E%3C/svg%3E");
}

/* cursor aura */
.cursor-aura {
  position: fixed; top: 0; left: 0; width: 520px; height: 520px;
  margin: -260px 0 0 -260px; border-radius: 50%;
  background: radial-gradient(circle, rgba(0,230,207,0.10), transparent 60%);
  pointer-events: none; z-index: 1; mix-blend-mode: screen;
  transition: opacity .4s; opacity: 0;
}

/* ============================================================
   LAYOUT HELPERS
   ============================================================ */
.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 clamp(20px, 4vw, 44px); }
main, header, footer { position: relative; z-index: 2; }
section { position: relative; z-index: 2; }

.kicker {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: var(--font-mono); font-size: 12px; font-weight: 500;
  letter-spacing: 0.18em; text-transform: uppercase; color: var(--cyan);
}
.kicker::before { content: ''; width: 22px; height: 1px; background: linear-gradient(90deg, var(--cyan), transparent); }
.kicker.center { justify-content: center; }

.h2 {
  font-family: var(--font-display); font-weight: 800;
  font-size: clamp(2rem, 4.4vw, 3.5rem); line-height: 1.04;
  letter-spacing: -0.03em; margin: 18px 0 16px;
  text-wrap: balance;
}
.lead { font-size: clamp(1rem, 1.4vw, 1.18rem); color: var(--muted); max-width: 60ch; line-height: 1.7; }

.grad-text {
  background: var(--grad-primary); -webkit-background-clip: text;
  background-clip: text; -webkit-text-fill-color: transparent; color: transparent;
}
.grad-text.cool { background-image: var(--grad-cool); -webkit-background-clip: text; background-clip: text; }
.grad-text.bold { background-image: var(--grad-bold); -webkit-background-clip: text; background-clip: text; }

/* ── buttons ── */
.btn {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: var(--font-body); font-weight: 600; font-size: 0.95rem;
  padding: 0.85rem 1.5rem; border-radius: 12px; cursor: pointer;
  text-decoration: none; border: 1px solid transparent;
  transition: transform .25s cubic-bezier(.2,.8,.2,1), box-shadow .25s, background .25s, border-color .25s, color .25s;
  white-space: nowrap;
}
.btn svg { width: 17px; height: 17px; }
.btn-primary { background: var(--grad-primary); color: #04141a; box-shadow: 0 12px 36px -12px rgba(0,230,207,0.6); }
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 20px 48px -12px rgba(0,230,207,0.75); }
.btn-ghost { background: rgba(150,180,255,0.04); color: var(--ink); border-color: var(--line-2); }
.btn-ghost:hover { transform: translateY(-3px); border-color: var(--cyan); background: rgba(0,230,207,0.07); color: #fff; }
.btn-line { background: transparent; color: var(--ink); border-color: var(--line-2); }
.btn-line:hover { border-color: var(--cyan); color: var(--cyan); }
.btn .arrow { transition: transform .25s; }
.btn:hover .arrow { transform: translateX(4px); }

/* ============================================================
   NAV
   ============================================================ */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px clamp(20px, 4vw, 44px);
  transition: background .3s, border-color .3s, backdrop-filter .3s, padding .3s;
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(5,8,18,0.72); backdrop-filter: blur(18px) saturate(140%);
  border-bottom: 1px solid var(--line); padding-top: 10px; padding-bottom: 10px;
}
.brand { display: flex; align-items: center; gap: 11px; text-decoration: none; color: var(--ink); }
.brand-mark {
  width: 38px; height: 38px; flex-shrink: 0;
  background: url('assets/brand/centrys-mark.png') center / contain no-repeat;
  filter: drop-shadow(0 6px 16px rgba(0,230,207,0.35));
}
.brand-name { font-family: var(--font-display); font-weight: 800; font-size: 1.18rem; letter-spacing: -0.02em; }
.brand-name b { font-weight: 800; }
.brand-name span { color: var(--cyan); }

.nav-links { display: flex; align-items: center; gap: 30px; list-style: none; }
.nav-links a {
  font-size: 0.9rem; color: var(--muted); text-decoration: none; font-weight: 500;
  letter-spacing: 0.01em; transition: color .2s; position: relative;
}
.nav-links a:not(.btn)::after {
  content: ''; position: absolute; left: 0; bottom: -5px; height: 1px; width: 0;
  background: var(--cyan); transition: width .25s;
}
.nav-links a:not(.btn):hover { color: var(--ink); }
.nav-links a:not(.btn):hover::after { width: 100%; }

.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav-toggle span { width: 24px; height: 2px; background: var(--ink); border-radius: 2px; transition: .3s; }

/* mobile menu */
.mobile-menu {
  position: fixed; inset: 0 0 0 auto; width: min(320px, 84vw); z-index: 49;
  background: rgba(7,11,22,0.97); backdrop-filter: blur(20px);
  border-left: 1px solid var(--line);
  transform: translateX(100%); transition: transform .4s cubic-bezier(.5,0,.2,1);
  display: flex; flex-direction: column; gap: 4px; padding: 92px 26px 26px;
}
.mobile-menu.open { transform: translateX(0); }
.mobile-menu a { color: var(--muted); text-decoration: none; font-size: 1.05rem; font-weight: 500; padding: 14px 0; border-bottom: 1px solid var(--line); }
.mobile-menu a:last-child { border: 0; margin-top: 12px; }

/* ============================================================
   HERO
   ============================================================ */
.hero { padding: clamp(120px, 17vh, 180px) 0 90px; position: relative; }
.hero-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 40px; align-items: center; }

.hero-badge {
  display: inline-flex; align-items: center; gap: 9px;
  background: rgba(0,230,207,0.08); border: 1px solid rgba(0,230,207,0.25);
  border-radius: 100px; padding: 7px 15px 7px 11px;
  font-family: var(--font-mono); font-size: 11.5px; letter-spacing: 0.08em;
  color: var(--cyan); text-transform: uppercase; margin-bottom: 26px;
}
.hero-badge .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 0 rgba(43,255,158,0.6); animation: ping 2.2s infinite; }
@keyframes ping { 0%{box-shadow:0 0 0 0 rgba(43,255,158,0.5)} 70%{box-shadow:0 0 0 9px rgba(43,255,158,0)} 100%{box-shadow:0 0 0 0 rgba(43,255,158,0)} }

.hero h1 {
  font-family: var(--font-display); font-weight: 800;
  font-size: clamp(2.6rem, 6vw, 5rem); line-height: 0.98;
  letter-spacing: -0.04em; margin-bottom: 24px; text-wrap: balance;
}
.hero h1 .line { display: block; overflow: hidden; }
.hero-sub { font-size: clamp(1.02rem, 1.5vw, 1.22rem); color: var(--muted); max-width: 46ch; margin-bottom: 36px; }
.hero-sub b { color: var(--ink); font-weight: 600; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 46px; }

.hero-stats { display: flex; gap: clamp(20px, 4vw, 46px); flex-wrap: wrap; }
.stat .n { font-family: var(--font-display); font-weight: 800; font-size: clamp(1.7rem, 3vw, 2.4rem); letter-spacing: -0.02em; line-height: 1; }
.stat .l { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted-dim); margin-top: 7px; }

/* hero constellation of product tiles */
.constellation { position: relative; height: 520px; }
.constellation .ring {
  position: absolute; inset: 0; margin: auto; border-radius: 50%;
  border: 1px dashed rgba(130,165,255,0.16);
}
.constellation .ring.r1 { width: 480px; height: 480px; animation: spin 60s linear infinite; }
.constellation .ring.r2 { width: 320px; height: 320px; animation: spin 42s linear infinite reverse; border-color: rgba(0,230,207,0.18); }
.constellation .ring.r3 { width: 170px; height: 170px; animation: spin 30s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

.constellation .core {
  position: absolute; inset: 0; margin: auto; width: 132px; height: 132px;
  border-radius: 28px; display: grid; place-items: center;
  background: linear-gradient(150deg, rgba(13,20,40,0.95), rgba(8,12,24,0.95));
  border: 1px solid var(--line-2);
  box-shadow: 0 30px 90px -30px rgba(0,230,207,0.5), inset 0 1px 0 rgba(255,255,255,0.05);
}
.constellation .core .core-logo { font-family: var(--font-display); font-weight: 800; font-size: 1rem; letter-spacing: -0.02em; text-align: center; line-height: 1.05; }
.constellation .core .core-logo small { display: block; font-family: var(--font-mono); font-weight: 400; font-size: 9px; letter-spacing: 0.14em; color: var(--cyan); margin-top: 5px; text-transform: uppercase; }

.tile {
  position: absolute; width: var(--sz, 72px); height: var(--sz, 72px); border-radius: 20px;
  overflow: hidden; border: 1px solid var(--line-2);
  background: #0a0f1c; box-shadow: 0 16px 40px -16px rgba(0,0,0,0.8);
  will-change: transform;
}
.tile img { width: 100%; height: 100%; object-fit: cover; display: block; }
.tile img.fit { object-fit: contain; padding: 12%; }
.tile::after { content: ''; position: absolute; inset: 0; border-radius: inherit; box-shadow: inset 0 0 0 1px rgba(255,255,255,0.06); }

/* ============================================================
   LOGO MARQUEE
   ============================================================ */
.marquee { padding: 30px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.marquee-label { text-align: center; font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--muted-dim); margin-bottom: 22px; }
.marquee-track { display: flex; gap: 18px; width: max-content; animation: marquee 40s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
@keyframes marquee { to { transform: translateX(-50%); } }
.marquee-chip { display: flex; align-items: center; gap: 11px; padding: 10px 18px 10px 10px; border: 1px solid var(--line); border-radius: 100px; background: var(--panel); flex-shrink: 0; }
.marquee-chip img { width: 30px; height: 30px; border-radius: 8px; object-fit: cover; }
.marquee-chip img.fit { object-fit: contain; border-radius: 0; }
.marquee-chip span { font-family: var(--font-display); font-weight: 700; font-size: 0.92rem; }

/* ============================================================
   SECTION SHELL
   ============================================================ */
.section { padding: clamp(70px, 10vw, 120px) 0; }
.section-head { max-width: 760px; }
.section-head.center { margin: 0 auto; text-align: center; }
.section-head.center .lead { margin-left: auto; margin-right: auto; }

/* ============================================================
   PRODUCTS (the star)
   ============================================================ */
.products-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 30px; flex-wrap: wrap; margin-bottom: 34px; }
.filters { display: flex; gap: 9px; flex-wrap: wrap; }
.filter {
  font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.04em;
  padding: 9px 15px; border-radius: 100px; cursor: pointer;
  background: var(--panel); border: 1px solid var(--line); color: var(--muted);
  transition: all .2s;
}
.filter:hover { color: var(--ink); border-color: var(--line-2); }
.filter.active { color: #04141a; background: var(--grad-primary); border-color: transparent; font-weight: 600; }

.product-grid {
  display: grid; grid-template-columns: repeat(12, 1fr); gap: 16px;
}
.card {
  --accent: #00e6cf;
  grid-column: span 4;
  position: relative; border-radius: 20px; padding: 24px;
  background: linear-gradient(180deg, rgba(150,180,255,0.05), rgba(150,180,255,0.02));
  border: 1px solid var(--line); overflow: hidden;
  transition: transform .4s cubic-bezier(.2,.8,.2,1), border-color .3s, box-shadow .4s, opacity .4s;
  display: flex; flex-direction: column; gap: 16px; min-height: 230px;
}
.card.feature { grid-column: span 6; }
.card::before {
  content: ''; position: absolute; inset: 0; border-radius: inherit; opacity: 0;
  background: radial-gradient(120% 120% at 0% 0%, color-mix(in srgb, var(--accent) 22%, transparent), transparent 55%);
  transition: opacity .4s; pointer-events: none;
}
.card:hover { transform: translateY(-6px); border-color: color-mix(in srgb, var(--accent) 45%, transparent); box-shadow: 0 30px 70px -30px color-mix(in srgb, var(--accent) 60%, transparent); }
.card:hover::before { opacity: 1; }
.card.hide { display: none; }

.card-top { display: flex; align-items: center; gap: 14px; }
.card-logo {
  width: 58px; height: 58px; border-radius: 15px; flex-shrink: 0; overflow: hidden;
  border: 1px solid var(--line-2); background: #0a0f1c; position: relative;
}
.card-logo img { width: 100%; height: 100%; object-fit: cover; }
.card-logo img.fit { object-fit: contain; padding: 8%; }
.card.feature .card-logo { width: 68px; height: 68px; border-radius: 17px; }
.card-name { font-family: var(--font-display); font-weight: 800; font-size: 1.22rem; letter-spacing: -0.02em; line-height: 1.1; }
.card.feature .card-name { font-size: 1.5rem; }
.card-sector { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--accent); margin-top: 5px; }
.card-desc { font-size: 0.92rem; color: var(--muted); line-height: 1.62; flex-grow: 1; }
.card.feature .card-desc { font-size: 0.98rem; }
.card-foot { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.card-link {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.04em; color: var(--ink);
  text-decoration: none; transition: gap .2s, color .2s;
}
.card-link:hover { gap: 10px; color: var(--accent); }
.card-link svg { width: 14px; height: 14px; }
.card-tags { display: flex; gap: 7px; flex-wrap: wrap; }
.card-tag { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.05em; color: var(--muted-dim); padding: 4px 9px; border: 1px solid var(--line); border-radius: 6px; }

/* feature card mini bullet row */
.card-mini { display: flex; gap: 18px; flex-wrap: wrap; margin-top: 2px; }
.card-mini .mi { display: flex; flex-direction: column; }
.card-mini .mi b { font-family: var(--font-display); font-weight: 800; font-size: 1.05rem; color: var(--ink); }
.card-mini .mi small { font-family: var(--font-mono); font-size: 9.5px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted-dim); }

/* ============================================================
   SPLIT FEATURE (ecosystem)
   ============================================================ */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.eco-panel {
  position: relative; border-radius: 26px; padding: 32px;
  background: linear-gradient(165deg, rgba(13,20,40,0.7), rgba(7,11,22,0.7));
  border: 1px solid var(--line); overflow: hidden;
}
.eco-panel::before { content: ''; position: absolute; inset: 0; background: radial-gradient(60% 60% at 80% 10%, rgba(0,230,207,0.12), transparent 70%); pointer-events: none; }
.eco-rows { display: flex; flex-direction: column; gap: 12px; position: relative; }
.eco-row { display: flex; align-items: center; gap: 14px; padding: 13px 15px; border-radius: 14px; background: var(--panel); border: 1px solid var(--line); transition: all .3s; }
.eco-row:hover { border-color: var(--line-2); background: var(--panel-2); transform: translateX(6px); }
.eco-row img { width: 40px; height: 40px; border-radius: 11px; object-fit: cover; border: 1px solid var(--line-2); }
.eco-row img.fit { object-fit: contain; padding: 4px; border-color: var(--line); }
.eco-row .t { font-family: var(--font-display); font-weight: 700; font-size: 0.98rem; }
.eco-row .d { font-size: 0.8rem; color: var(--muted); }
.eco-row .pill { margin-left: auto; font-family: var(--font-mono); font-size: 10px; color: var(--cyan); border: 1px solid rgba(0,230,207,0.25); border-radius: 100px; padding: 4px 10px; }

.bullets { display: flex; flex-direction: column; gap: 22px; margin-top: 30px; }
.bullet { display: flex; gap: 16px; }
.bullet .ico { width: 42px; height: 42px; flex-shrink: 0; border-radius: 12px; display: grid; place-items: center; background: rgba(0,230,207,0.08); border: 1px solid rgba(0,230,207,0.22); color: var(--cyan); }
.bullet .ico svg { width: 20px; height: 20px; }
.bullet h4 { font-family: var(--font-display); font-weight: 700; font-size: 1.05rem; margin-bottom: 4px; }
.bullet p { font-size: 0.9rem; color: var(--muted); }

/* ============================================================
   SERVICES
   ============================================================ */
.svc-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.svc {
  position: relative; border-radius: 18px; padding: 26px;
  background: var(--panel); border: 1px solid var(--line); overflow: hidden;
  transition: transform .35s, border-color .3s, background .3s;
}
.svc:hover { transform: translateY(-5px); border-color: var(--line-2); background: var(--panel-2); }
.svc-num { font-family: var(--font-mono); font-size: 11px; color: var(--muted-dim); letter-spacing: 0.1em; }
.svc-ico { width: 48px; height: 48px; border-radius: 13px; display: grid; place-items: center; margin: 16px 0 18px; background: rgba(47,123,255,0.1); border: 1px solid rgba(47,123,255,0.22); color: var(--cyan); }
.svc-ico svg { width: 23px; height: 23px; }
.svc h3 { font-family: var(--font-display); font-weight: 700; font-size: 1.16rem; margin-bottom: 9px; letter-spacing: -0.01em; }
.svc p { font-size: 0.9rem; color: var(--muted); line-height: 1.62; }

/* ============================================================
   PROCESS / STEPS
   ============================================================ */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; counter-reset: st; }
.step {
  position: relative; padding: 26px 22px; border-radius: 16px;
  background: var(--panel); border: 1px solid var(--line); transition: all .3s;
}
.step:hover { border-color: var(--line-2); background: var(--panel-2); transform: translateY(-4px); }
.step .sn { font-family: var(--font-display); font-weight: 800; font-size: 2.2rem; line-height: 1; letter-spacing: -0.03em; -webkit-text-fill-color: transparent; -webkit-background-clip: text; background-clip: text; background-image: var(--grad-cool); }
.step h4 { font-family: var(--font-display); font-weight: 700; font-size: 1.04rem; margin: 16px 0 8px; }
.step p { font-size: 0.86rem; color: var(--muted); line-height: 1.55; }
.step .conn { position: absolute; top: 38px; right: -8px; width: 16px; height: 1px; background: var(--line-2); }

/* ============================================================
   METRICS BAND
   ============================================================ */
.metrics { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 22px; overflow: hidden; }
.metric { background: var(--bg-2); padding: 38px 26px; text-align: center; transition: background .3s; }
.metric:hover { background: #0a1020; }
.metric .mn { font-family: var(--font-display); font-weight: 800; font-size: clamp(2rem, 4vw, 3rem); letter-spacing: -0.03em; line-height: 1; }
.metric .ml { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); margin-top: 10px; }

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.tgrid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.tcard { border-radius: 18px; padding: 28px; background: var(--panel); border: 1px solid var(--line); position: relative; transition: all .3s; }
.tcard:hover { border-color: var(--line-2); transform: translateY(-4px); }
.tquote { font-family: var(--font-display); font-size: 2.4rem; line-height: 0.6; color: rgba(0,230,207,0.3); }
.tcard p { font-size: 0.95rem; color: var(--ink); line-height: 1.66; margin: 14px 0 22px; }
.tauthor { display: flex; align-items: center; gap: 12px; }
.tava { width: 42px; height: 42px; border-radius: 11px; display: grid; place-items: center; font-family: var(--font-display); font-weight: 800; font-size: 0.9rem; color: #04141a; background: var(--grad-cool); }
.tname { font-family: var(--font-display); font-weight: 700; font-size: 0.92rem; }
.trole { font-family: var(--font-mono); font-size: 10.5px; color: var(--muted); letter-spacing: 0.02em; }

/* ============================================================
   CTA
   ============================================================ */
.cta-wrap { position: relative; border-radius: 30px; padding: clamp(44px, 7vw, 80px) clamp(28px, 5vw, 64px); overflow: hidden; text-align: center;
  background: linear-gradient(150deg, rgba(13,22,46,0.9), rgba(7,11,22,0.9)); border: 1px solid var(--line-2); }
.cta-wrap::before { content: ''; position: absolute; inset: 0; background: radial-gradient(50% 80% at 50% 0%, rgba(0,230,207,0.18), transparent 70%); pointer-events: none; }
.cta-wrap h2 { font-family: var(--font-display); font-weight: 800; font-size: clamp(2rem, 5vw, 3.6rem); letter-spacing: -0.03em; line-height: 1.02; margin-bottom: 16px; position: relative; }
.cta-wrap p { color: var(--muted); max-width: 52ch; margin: 0 auto 32px; position: relative; }
.cta-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; position: relative; }

/* ============================================================
   CONTACT
   ============================================================ */
.contact-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 56px; align-items: start; }
.cinfo .row { display: flex; gap: 15px; align-items: flex-start; margin-top: 26px; }
.cinfo .ico { width: 44px; height: 44px; border-radius: 12px; flex-shrink: 0; display: grid; place-items: center; background: rgba(0,230,207,0.08); border: 1px solid rgba(0,230,207,0.22); color: var(--cyan); }
.cinfo .ico svg { width: 20px; height: 20px; }
.cinfo .row h5 { font-family: var(--font-display); font-weight: 700; font-size: 0.92rem; margin-bottom: 3px; }
.cinfo .row p { font-size: 0.9rem; color: var(--muted); }

.form { border-radius: 22px; padding: 30px; background: linear-gradient(180deg, rgba(150,180,255,0.05), rgba(150,180,255,0.02)); border: 1px solid var(--line); }
.frow { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field { margin-bottom: 16px; }
.field label { display: block; font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); margin-bottom: 8px; }
.field input, .field select, .field textarea {
  width: 100%; background: rgba(4,6,13,0.7); border: 1px solid var(--line-2); border-radius: 11px;
  padding: 12px 14px; color: var(--ink); font-family: var(--font-body); font-size: 0.92rem; outline: none;
  transition: border-color .2s, box-shadow .2s; resize: none;
}
.field input::placeholder, .field textarea::placeholder { color: var(--muted-dim); }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(0,230,207,0.12); }
.field select option { background: #0a0f1c; }
.field textarea { min-height: 96px; }
.form-btn { width: 100%; border: 0; cursor: pointer; padding: 14px; border-radius: 12px; background: var(--grad-primary); color: #04141a; font-family: var(--font-display); font-weight: 800; font-size: 0.98rem; letter-spacing: 0.01em; transition: transform .25s, box-shadow .25s; box-shadow: 0 12px 32px -12px rgba(0,230,207,0.6); }
.form-btn:hover { transform: translateY(-2px); box-shadow: 0 18px 44px -12px rgba(0,230,207,0.75); }
.form-btn:disabled { opacity: 0.9; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer { border-top: 1px solid var(--line); padding: 64px 0 30px; margin-top: 30px; }
.foot-top { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px; }
.foot-brand p { font-size: 0.88rem; color: var(--muted); margin-top: 14px; max-width: 30ch; line-height: 1.6; }
.foot-col h6 { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted-dim); margin-bottom: 14px; }
.foot-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.foot-col a { font-size: 0.88rem; color: var(--muted); text-decoration: none; transition: color .2s; }
.foot-col a:hover { color: var(--cyan); }
.foot-bottom { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-top: 44px; padding-top: 22px; border-top: 1px solid var(--line); }
.foot-bottom p { font-size: 0.8rem; color: var(--muted-dim); }
.socials { display: flex; gap: 10px; }
.socials a { width: 36px; height: 36px; border-radius: 10px; display: grid; place-items: center; background: var(--panel); border: 1px solid var(--line); color: var(--muted); text-decoration: none; font-family: var(--font-mono); font-size: 13px; transition: all .2s; }
.socials a:hover { color: var(--cyan); border-color: var(--line-2); transform: translateY(-2px); }

/* ============================================================
   SCROLL REVEAL
   ============================================================ */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity .8s cubic-bezier(.2,.8,.2,1), transform .8s cubic-bezier(.2,.8,.2,1); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .mesh, .ring, .marquee-track, .hero-badge .dot { animation: none !important; }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1080px) {
  .hero-grid { grid-template-columns: 1fr; gap: 20px; }
  .constellation { height: 420px; max-width: 460px; margin: 0 auto; }
  .split { grid-template-columns: 1fr; gap: 36px; }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .step .conn { display: none; }
  .metrics { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; gap: 36px; }
  .foot-top { grid-template-columns: 1fr 1fr; gap: 30px; }
}
@media (max-width: 860px) {
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  .svc-grid { grid-template-columns: 1fr 1fr; }
  .tgrid { grid-template-columns: 1fr; }
  .card, .card.feature { grid-column: span 6; }
}
@media (max-width: 600px) {
  .product-grid { grid-template-columns: 1fr; }
  .card, .card.feature { grid-column: span 1; }
  .svc-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .metrics { grid-template-columns: 1fr 1fr; }
  .frow { grid-template-columns: 1fr; }
  .foot-top { grid-template-columns: 1fr; }
  .hero-stats { gap: 22px; }
  .constellation { height: 340px; }
}