/* ============================================================
   Aryan TechLabs — company website
   Brand: Innovate • Develop • Empower
   ============================================================ */

:root {
  /* Brand */
  --navy: #0c2d5a;
  --navy-900: #081f43;
  --blue: #1763c6;
  --blue-bright: #2e86e0;
  --blue-700: #0b3d91;
  --blue-50: #eef4fd;
  --blue-100: #dce9fb;

  /* Neutrals */
  --ink: #0f1b2d;
  --body: #44546b;
  --slate: #6b7a90;
  --line: #e6edf7;
  --bg: #ffffff;
  --bg-soft: #f5f8fd;
  --bg-soft-2: #eef3fb;

  /* Effects */
  --ring: rgba(23, 99, 198, .35);
  --shadow-sm: 0 1px 2px rgba(12, 45, 90, .06), 0 1px 3px rgba(12, 45, 90, .06);
  --shadow: 0 10px 30px -12px rgba(12, 45, 90, .25);
  --shadow-lg: 0 30px 60px -20px rgba(11, 61, 145, .35);
  --grad: linear-gradient(135deg, var(--blue-bright) 0%, var(--blue) 45%, var(--blue-700) 100%);
  --grad-soft: linear-gradient(135deg, #f3f8ff 0%, #eaf1fd 100%);

  --radius: 16px;
  --radius-lg: 22px;
  --container: 1180px;
  --header-h: 76px;

  --font-head: "Space Grotesk", "Poppins", "Inter", system-ui, sans-serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; scroll-padding-top: calc(var(--header-h) + 16px); }
body {
  font-family: var(--font-body);
  color: var(--body);
  background: var(--bg);
  line-height: 1.65;
  font-size: 16.5px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; padding: 0; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
h1, h2, h3, h4 { font-family: var(--font-head); color: var(--ink); line-height: 1.12; font-weight: 700; letter-spacing: -.02em; }

::selection { background: var(--blue); color: #fff; }
:focus-visible { outline: 3px solid var(--ring); outline-offset: 3px; border-radius: 6px; }

/* ---------- Layout ---------- */
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: 22px; }
.section { padding: clamp(64px, 9vw, 118px) 0; position: relative; }
.section--soft { background: var(--bg-soft); }
.section--tight { padding-block: clamp(48px, 6vw, 80px); }

.skip-link {
  position: absolute; left: -999px; top: 8px; z-index: 200;
  background: var(--navy); color: #fff; padding: 10px 16px; border-radius: 10px;
}
.skip-link:focus { left: 12px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  font-family: var(--font-head); font-weight: 600; font-size: .98rem; letter-spacing: .01em;
  padding: 13px 24px; border-radius: 12px; cursor: pointer;
  transition: transform .18s ease, box-shadow .25s ease, background .25s ease, color .2s ease;
  white-space: nowrap; will-change: transform;
}
.btn svg { width: 18px; height: 18px; }
.btn-primary { background: var(--grad); color: #fff; box-shadow: 0 12px 24px -10px rgba(23, 99, 198, .7); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 18px 34px -12px rgba(23, 99, 198, .85); }
.btn-ghost { background: #fff; color: var(--navy); border: 1.5px solid var(--line); box-shadow: var(--shadow-sm); }
.btn-ghost:hover { transform: translateY(-2px); border-color: var(--blue); color: var(--blue); }
.btn-light { background: rgba(255,255,255,.14); color: #fff; border: 1.5px solid rgba(255,255,255,.4); backdrop-filter: blur(6px); }
.btn-light:hover { background: #fff; color: var(--blue-700); transform: translateY(-2px); }
.btn-white { background: #fff; color: var(--blue-700); box-shadow: var(--shadow); }
.btn-white:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.btn-sm { padding: 10px 18px; font-size: .9rem; }
.btn-block { width: 100%; }

/* ---------- Header ---------- */
.header {
  position: fixed; inset: 0 0 auto 0; height: var(--header-h); z-index: 100;
  display: flex; align-items: center;
  transition: background .3s ease, box-shadow .3s ease, height .3s ease;
}
.header.scrolled {
  background: rgba(255, 255, 255, .85);
  backdrop-filter: saturate(180%) blur(14px);
  box-shadow: 0 1px 0 var(--line), 0 8px 30px -18px rgba(12,45,90,.4);
}
.header .container { display: flex; align-items: center; justify-content: space-between; gap: 18px; }

.brand { display: flex; align-items: center; gap: 12px; }
.brand img { width: 44px; height: 44px; filter: drop-shadow(0 6px 12px rgba(11,61,145,.28)); }
.brand-text { display: flex; flex-direction: column; line-height: 1; }
.brand-name { font-family: var(--font-head); font-weight: 700; font-size: 1.22rem; letter-spacing: -.01em; }
.brand-name .a { color: var(--navy); }
.brand-name .t { color: var(--blue); }
.brand-tag { font-size: .58rem; letter-spacing: .28em; color: var(--slate); font-weight: 600; text-transform: uppercase; margin-top: 3px; }

.nav { display: flex; align-items: center; gap: 4px; }
.nav a {
  font-weight: 500; font-size: .96rem; color: var(--navy); padding: 9px 14px; border-radius: 9px;
  position: relative; transition: color .2s ease, background .2s ease;
}
.nav a:hover { color: var(--blue); background: var(--blue-50); }
.nav .btn { display: none; } /* nav's inline CTA only shows inside the mobile menu */
.nav a.btn:hover { color: #fff; background: var(--grad); }
.header-cta { display: flex; align-items: center; gap: 10px; }

.menu-toggle { display: none; width: 46px; height: 46px; border-radius: 11px; border: 1.5px solid var(--line); background: #fff; }
.menu-toggle span { display: block; width: 20px; height: 2px; background: var(--navy); margin: 4px auto; border-radius: 2px; transition: .3s; }
.menu-toggle.open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.menu-toggle.open span:nth-child(2) { opacity: 0; }
.menu-toggle.open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero { position: relative; padding-top: calc(var(--header-h) + 56px); padding-bottom: clamp(60px, 8vw, 110px); overflow: hidden; }
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: -2;
  background:
    radial-gradient(900px 500px at 82% -8%, rgba(46,134,224,.16), transparent 60%),
    radial-gradient(700px 500px at -5% 25%, rgba(23,99,198,.10), transparent 55%),
    var(--bg);
}
.hero::after {
  content: ""; position: absolute; inset: 0; z-index: -1; opacity: .5;
  background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 46px 46px;
  -webkit-mask-image: radial-gradient(900px 460px at 70% 10%, #000, transparent 75%);
          mask-image: radial-gradient(900px 460px at 70% 10%, #000, transparent 75%);
}
.hero-grid { display: grid; grid-template-columns: 1.06fr .94fr; gap: clamp(28px, 4vw, 60px); align-items: center; }

.badge {
  display: inline-flex; align-items: center; gap: 9px; font-weight: 600; font-size: .8rem;
  letter-spacing: .12em; text-transform: uppercase; color: var(--blue-700);
  background: #fff; border: 1px solid var(--blue-100); padding: 8px 15px; border-radius: 100px;
  box-shadow: var(--shadow-sm);
}
.badge .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--grad); box-shadow: 0 0 0 4px rgba(46,134,224,.18); }

.hero h1 { font-size: clamp(2.4rem, 5.2vw, 4rem); margin: 22px 0 0; }
.hero h1 .grad { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero-lead { font-size: clamp(1.04rem, 1.6vw, 1.22rem); color: var(--body); margin-top: 20px; max-width: 560px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 32px; }

.hero-stats { display: flex; gap: 30px; margin-top: 42px; flex-wrap: wrap; }
.hero-stats .stat-num { font-family: var(--font-head); font-weight: 700; font-size: 1.9rem; color: var(--navy); line-height: 1; }
.hero-stats .stat-num span { color: var(--blue); }
.hero-stats .stat-label { font-size: .85rem; color: var(--slate); margin-top: 6px; }

/* Hero visual */
.hero-visual { position: relative; }
.hero-card {
  position: relative; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg); padding: 22px; z-index: 2;
}
.hero-card-top { display: flex; align-items: center; gap: 8px; padding-bottom: 14px; border-bottom: 1px solid var(--line); margin-bottom: 16px; }
.hero-card-top .dots { display: flex; gap: 6px; }
.hero-card-top .dots i { width: 11px; height: 11px; border-radius: 50%; display: block; }
.hero-card-top .dots i:nth-child(1){ background:#ff5f57;} .hero-card-top .dots i:nth-child(2){ background:#febc2e;} .hero-card-top .dots i:nth-child(3){ background:#28c840;}
.hero-card-top .url { font-size: .78rem; color: var(--slate); background: var(--bg-soft); padding: 5px 12px; border-radius: 7px; flex: 1; text-align: center; }
.code-line { height: 11px; border-radius: 6px; background: var(--bg-soft-2); margin: 11px 0; }
.code-line.w1{ width: 86%;} .code-line.w2{ width: 64%; background: var(--blue-100);} .code-line.w3{ width: 92%;} .code-line.w4{ width: 48%; background: var(--blue-100);} .code-line.w5{ width: 72%;}
.hero-card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 20px; }
.mini-tile { aspect-ratio: 1; border-radius: 14px; background: var(--grad-soft); display: grid; place-items: center; border: 1px solid var(--blue-100); color: var(--blue); }
.mini-tile svg { width: 26px; height: 26px; }

.float-chip {
  position: absolute; display: flex; align-items: center; gap: 9px; background: #fff;
  border: 1px solid var(--line); border-radius: 14px; padding: 11px 15px; box-shadow: var(--shadow);
  font-weight: 600; font-size: .86rem; color: var(--navy); z-index: 3; animation: floaty 5s ease-in-out infinite;
}
.float-chip .ic { width: 30px; height: 30px; border-radius: 9px; background: var(--grad); color: #fff; display: grid; place-items: center; }
.float-chip .ic svg { width: 17px; height: 17px; }
.float-chip.fc-1 { top: -22px; left: -26px; animation-delay: 0s; }
.float-chip.fc-2 { bottom: 40px; right: -30px; animation-delay: 1.2s; }
.float-chip.fc-3 { bottom: -22px; left: 24px; animation-delay: 2.1s; }
@keyframes floaty { 0%,100%{ transform: translateY(0);} 50%{ transform: translateY(-12px);} }

/* ---------- Trust / marquee ---------- */
.trust { border-block: 1px solid var(--line); background: #fff; }
.trust-inner { display: flex; align-items: center; gap: 28px; flex-wrap: wrap; justify-content: center; padding: 26px 0; }
.trust-label { font-size: .8rem; letter-spacing: .14em; text-transform: uppercase; color: var(--slate); font-weight: 600; }
.trust-items { display: flex; gap: 30px; flex-wrap: wrap; align-items: center; }
.trust-items span { font-family: var(--font-head); font-weight: 600; color: var(--navy); opacity: .62; font-size: 1.02rem; }

/* ---------- Section heading ---------- */
.sec-head { max-width: 680px; margin: 0 auto clamp(40px, 5vw, 62px); text-align: center; }
.sec-head.left { margin-inline: 0; text-align: left; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-head); font-weight: 600;
  font-size: .82rem; letter-spacing: .14em; text-transform: uppercase; color: var(--blue);
}
.eyebrow::before { content: ""; width: 26px; height: 2px; background: var(--blue); border-radius: 2px; }
.sec-head.center .eyebrow::after { content: ""; width: 26px; height: 2px; background: var(--blue); border-radius: 2px; }
.sec-head h2 { font-size: clamp(1.9rem, 3.6vw, 2.8rem); margin: 16px 0 0; }
.sec-head p { margin-top: 16px; font-size: 1.06rem; color: var(--body); }

/* ---------- Services ---------- */
.cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px 24px;
  box-shadow: var(--shadow-sm); transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
  position: relative; overflow: hidden;
}
.card::before {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 3px; background: var(--grad);
  transform: scaleX(0); transform-origin: left; transition: transform .3s ease;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: transparent; }
.card:hover::before { transform: scaleX(1); }
.card-icon { width: 56px; height: 56px; border-radius: 15px; background: var(--grad-soft); border: 1px solid var(--blue-100); display: grid; place-items: center; color: var(--blue); margin-bottom: 18px; transition: .3s; }
.card-icon svg { width: 28px; height: 28px; }
.card:hover .card-icon { background: var(--grad); color: #fff; border-color: transparent; transform: rotate(-6deg) scale(1.05); }
.card h3 { font-size: 1.18rem; margin-bottom: 9px; }
.card p { font-size: .95rem; color: var(--body); }
.card-link { display: inline-flex; align-items: center; gap: 6px; margin-top: 16px; font-weight: 600; font-size: .9rem; color: var(--blue); }
.card-link svg { width: 16px; height: 16px; transition: transform .2s ease; }
.card:hover .card-link svg { transform: translateX(4px); }

/* ---------- About / pillars ---------- */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(30px, 5vw, 64px); align-items: center; }
.pillars { display: grid; gap: 16px; }
.pillar { display: flex; gap: 16px; padding: 20px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; box-shadow: var(--shadow-sm); transition: .25s; }
.pillar:hover { transform: translateX(6px); border-color: var(--blue-100); box-shadow: var(--shadow); }
.pillar .num { font-family: var(--font-head); font-weight: 700; font-size: 1.5rem; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; min-width: 42px; }
.pillar h3 { font-size: 1.16rem; margin-bottom: 4px; }
.pillar p { font-size: .94rem; }
.about-copy h2 { font-size: clamp(1.8rem, 3.4vw, 2.6rem); }
.about-copy p { margin-top: 18px; }
.about-list { margin-top: 22px; display: grid; gap: 12px; }
.about-list li { display: flex; align-items: flex-start; gap: 12px; font-weight: 500; color: var(--navy); }
.about-list .tick { flex: none; width: 24px; height: 24px; border-radius: 50%; background: var(--blue-50); color: var(--blue); display: grid; place-items: center; }
.about-list .tick svg { width: 14px; height: 14px; }

/* ---------- Product / flagship ---------- */
.product { background: linear-gradient(180deg, var(--bg) 0%, var(--bg-soft) 100%); }
.product-grid { display: grid; grid-template-columns: .96fr 1.04fr; gap: clamp(30px, 5vw, 64px); align-items: center; }
.product-copy .tagline { font-weight: 600; color: var(--blue); }
.product-copy h2 { font-size: clamp(1.8rem, 3.4vw, 2.55rem); margin: 14px 0 0; }
.product-copy p { margin-top: 16px; }
.product-features { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 26px; }
.pf { display: flex; gap: 12px; align-items: flex-start; }
.pf .ic { flex: none; width: 38px; height: 38px; border-radius: 11px; background: var(--grad); color: #fff; display: grid; place-items: center; }
.pf .ic svg { width: 19px; height: 19px; }
.pf b { display: block; color: var(--ink); font-family: var(--font-head); font-size: .98rem; }
.pf span { font-size: .86rem; color: var(--slate); }

.dashboard {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.dash-bar { background: var(--navy); color: #fff; padding: 14px 18px; display: flex; align-items: center; gap: 10px; }
.dash-bar .logo-mini { width: 26px; height: 26px; }
.dash-bar .t { font-family: var(--font-head); font-weight: 600; font-size: .92rem; }
.dash-bar .badge-live { margin-left: auto; font-size: .68rem; background: rgba(40,200,64,.18); color: #46e06a; padding: 4px 10px; border-radius: 100px; font-weight: 700; letter-spacing: .06em; display: flex; align-items: center; gap: 6px; }
.dash-bar .badge-live::before { content:""; width: 7px; height: 7px; border-radius: 50%; background: #46e06a; }
.dash-body { padding: 18px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.kpi { background: var(--bg-soft); border: 1px solid var(--line); border-radius: 13px; padding: 14px; }
.kpi .v { font-family: var(--font-head); font-weight: 700; font-size: 1.5rem; color: var(--navy); }
.kpi .v small { color: var(--blue); }
.kpi .l { font-size: .74rem; color: var(--slate); margin-top: 2px; }
.dash-chart { grid-column: 1 / -1; background: var(--bg-soft); border: 1px solid var(--line); border-radius: 13px; padding: 16px; }
.dash-chart .ct { font-size: .78rem; color: var(--slate); font-weight: 600; margin-bottom: 14px; display:flex; justify-content: space-between; }
.bars { display: flex; align-items: flex-end; gap: 10px; height: 110px; }
.bars .bar { flex: 1; background: var(--grad); border-radius: 7px 7px 3px 3px; opacity: .9; transition: height .6s cubic-bezier(.2,.7,.2,1); }

/* ---------- Process ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; counter-reset: step; }
.step { position: relative; padding: 28px 22px; border-radius: var(--radius); background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow-sm); }
.step .step-no { font-family: var(--font-head); font-weight: 700; font-size: .85rem; color: #fff; background: var(--grad); width: 38px; height: 38px; border-radius: 11px; display: grid; place-items: center; margin-bottom: 16px; }
.step h3 { font-size: 1.1rem; margin-bottom: 8px; }
.step p { font-size: .92rem; }
.step:not(:last-child)::after { content: "→"; position: absolute; top: 38px; right: -14px; color: var(--blue-100); font-size: 1.4rem; z-index: 2; }

/* ---------- Why us (stats band) ---------- */
.why { background: var(--navy); color: #cdd9ec; position: relative; overflow: hidden; }
.why::before { content:""; position:absolute; inset:0; background: radial-gradient(700px 360px at 88% -10%, rgba(46,134,224,.35), transparent 60%), radial-gradient(600px 380px at -5% 110%, rgba(23,99,198,.3), transparent 60%); }
.why .container { position: relative; }
.why-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(34px, 6vw, 72px); align-items: center; }
.why h2 { color: #fff; font-size: clamp(1.9rem, 3.6vw, 2.7rem); }
.why .why-lead { margin-top: 16px; color: #b6c4dc; font-size: 1.05rem; }
.why-points { margin-top: 26px; display: grid; gap: 16px; }
.why-points li { display: flex; gap: 14px; align-items: flex-start; }
.why-points .ic { flex: none; width: 40px; height: 40px; border-radius: 12px; background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.16); color: #fff; display: grid; place-items: center; }
.why-points .ic svg { width: 20px; height: 20px; }
.why-points b { color: #fff; font-family: var(--font-head); display: block; }
.why-points span { font-size: .92rem; color: #aebfd9; }
.stat-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.stat-card { background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.12); border-radius: var(--radius); padding: 26px 22px; backdrop-filter: blur(4px); }
.stat-card .big { font-family: var(--font-head); font-weight: 700; font-size: clamp(2rem, 4vw, 2.9rem); color: #fff; line-height: 1; }
.stat-card .big span { background: linear-gradient(120deg,#7db8ff,#bcd6ff); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stat-card .cap { margin-top: 8px; color: #aebfd9; font-size: .92rem; }

/* ---------- CTA band ---------- */
.cta-band { padding: clamp(48px, 7vw, 86px) 0; }
.cta-box { background: var(--grad); border-radius: var(--radius-lg); padding: clamp(34px, 5vw, 60px); text-align: center; color: #fff; position: relative; overflow: hidden; box-shadow: var(--shadow-lg); }
.cta-box::before { content:""; position:absolute; inset:0; background-image: radial-gradient(circle at 20% 20%, rgba(255,255,255,.18), transparent 40%), radial-gradient(circle at 85% 80%, rgba(255,255,255,.14), transparent 45%); }
.cta-box > * { position: relative; }
.cta-box h2 { color: #fff; font-size: clamp(1.7rem, 3.4vw, 2.6rem); }
.cta-box p { margin: 14px auto 0; max-width: 540px; color: rgba(255,255,255,.92); }
.cta-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; margin-top: 30px; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(28px, 4vw, 52px); align-items: start; }
.contact-info { display: grid; gap: 16px; }
.ci-card { display: flex; gap: 16px; padding: 20px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-sm); transition: .25s; }
.ci-card:hover { border-color: var(--blue-100); box-shadow: var(--shadow); transform: translateY(-3px); }
.ci-card .ic { flex: none; width: 48px; height: 48px; border-radius: 13px; background: var(--grad-soft); border: 1px solid var(--blue-100); color: var(--blue); display: grid; place-items: center; }
.ci-card .ic svg { width: 22px; height: 22px; }
.ci-card .l { font-size: .78rem; text-transform: uppercase; letter-spacing: .1em; color: var(--slate); font-weight: 600; }
.ci-card a, .ci-card p { color: var(--ink); font-weight: 600; font-family: var(--font-head); font-size: 1.02rem; margin-top: 3px; line-height: 1.4; }
.ci-card a:hover { color: var(--blue); }
.map-wrap { margin-top: 4px; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); box-shadow: var(--shadow-sm); height: 200px; }
.map-wrap iframe { width: 100%; height: 100%; border: 0; filter: grayscale(.2) contrast(1.02); }

.form-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: clamp(24px, 3vw, 36px); box-shadow: var(--shadow); }
.form-card h3 { font-size: 1.4rem; }
.form-card .sub { color: var(--slate); font-size: .95rem; margin-top: 6px; margin-bottom: 22px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { margin-bottom: 16px; }
.field label { display: block; font-size: .85rem; font-weight: 600; color: var(--navy); margin-bottom: 7px; }
.field input, .field select, .field textarea {
  width: 100%; padding: 12px 15px; border: 1.5px solid var(--line); border-radius: 11px; font-family: inherit;
  font-size: .96rem; color: var(--ink); background: var(--bg-soft); transition: border .2s ease, box-shadow .2s ease, background .2s;
}
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--blue); background: #fff; box-shadow: 0 0 0 4px var(--blue-50); }
.field textarea { resize: vertical; min-height: 120px; }
.form-note { font-size: .82rem; color: var(--slate); margin-top: 14px; text-align: center; }
.form-status { margin-top: 14px; padding: 12px 16px; border-radius: 11px; font-weight: 600; font-size: .92rem; display: none; }
.form-status.show { display: block; }
.form-status.ok { background: #e7f8ed; color: #16794a; border: 1px solid #b9ebcd; }

/* ---------- Footer ---------- */
.footer { background: var(--navy-900); color: #9fb1cd; padding: clamp(52px, 7vw, 78px) 0 28px; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 38px; }
.footer .brand-name .a { color: #fff; } .footer .brand-name .t { color: #6ea8f0; }
.footer .brand-tag { color: #7d90b0; }
.footer p { font-size: .94rem; margin-top: 16px; max-width: 320px; color: #9fb1cd; }
.footer h4 { color: #fff; font-size: .98rem; margin-bottom: 18px; letter-spacing: .02em; }
.footer-links { display: grid; gap: 11px; }
.footer-links a { font-size: .94rem; transition: color .2s ease, padding .2s ease; }
.footer-links a:hover { color: #fff; padding-left: 4px; }
.footer-contact li { display: flex; gap: 11px; font-size: .94rem; margin-bottom: 13px; align-items: flex-start; }
.footer-contact svg { width: 18px; height: 18px; flex: none; color: #6ea8f0; margin-top: 2px; }
.footer-contact a:hover { color: #fff; }
.socials { display: flex; gap: 10px; margin-top: 20px; }
.socials a { width: 40px; height: 40px; border-radius: 11px; background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.1); display: grid; place-items: center; color: #cdd9ec; transition: .25s; }
.socials a:hover { background: var(--grad); color: #fff; transform: translateY(-3px); border-color: transparent; }
.socials svg { width: 18px; height: 18px; }
.footer-bottom { margin-top: 44px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.1); display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: .88rem; }

/* ---------- Reveal animation ---------- */
[data-reveal] { opacity: 0; transform: translateY(26px); transition: opacity .7s cubic-bezier(.2,.7,.2,1), transform .7s cubic-bezier(.2,.7,.2,1); }
[data-reveal].in { opacity: 1; transform: none; }
[data-reveal][data-delay="1"]{ transition-delay: .08s;} [data-reveal][data-delay="2"]{ transition-delay: .16s;}
[data-reveal][data-delay="3"]{ transition-delay: .24s;} [data-reveal][data-delay="4"]{ transition-delay: .32s;}
[data-reveal][data-delay="5"]{ transition-delay: .4s;} [data-reveal][data-delay="6"]{ transition-delay: .48s;}
[data-reveal][data-delay="7"]{ transition-delay: .56s;}

/* ---------- Mobile menu ---------- */
.nav-backdrop { display: none; }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .cards { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .step:nth-child(2)::after { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 30px; }
}
@media (max-width: 860px) {
  :root { --header-h: 66px; }
  .nav, .header-cta .btn { display: none; }
  .menu-toggle { display: block; }
  .nav {
    position: fixed; inset: var(--header-h) 0 auto 0; flex-direction: column; align-items: stretch; gap: 4px;
    background: #fff; padding: 16px 18px 22px; box-shadow: var(--shadow-lg); border-top: 1px solid var(--line);
    transform: translateY(-130%); transition: transform .35s cubic-bezier(.2,.8,.2,1); z-index: 99;
  }
  .nav.open { transform: translateY(0); display: flex; }
  .nav a { padding: 13px 14px; border-radius: 11px; font-size: 1.02rem; }
  .nav .btn { display: inline-flex; margin-top: 8px; }
  .nav-backdrop.show { display: block; position: fixed; inset: 0; background: rgba(8,31,67,.4); z-index: 98; backdrop-filter: blur(2px); }
  .hero-grid, .about-grid, .product-grid, .why-grid, .contact-grid { grid-template-columns: 1fr; }
  .hero-visual { order: -1; max-width: 460px; margin-inline: auto; }
  .product-grid .dashboard { order: -1; }
  .float-chip.fc-2 { right: -10px; } .float-chip.fc-1 { left: -10px; }
}
@media (max-width: 560px) {
  body { font-size: 16px; }
  .cards, .steps, .stat-cards, .product-features, .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-stats { gap: 22px; }
  .hero-actions .btn, .cta-actions .btn { width: 100%; }
  .step:nth-child(odd)::after { display: none; }
  .float-chip { display: none; }
  .section { padding: 56px 0; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; scroll-behavior: auto; }
  [data-reveal] { opacity: 1; transform: none; transition: none; }
}