/* Akmalov Digital: dark bento grid (Linear-like). Shared by / and /ru/. */

:root {
  --bg: #08090a;
  --bg-2: #0b0d12;
  --card: rgba(255, 255, 255, 0.035);
  --card-2: rgba(255, 255, 255, 0.06);
  --line: rgba(255, 255, 255, 0.08);
  --line-2: rgba(255, 255, 255, 0.14);
  --text: #f4f5f7;
  --muted: #9ba1ad;
  --dim: #6b7280;
  --cyan: #00f2fe;
  --blue: #4facfe;
  --violet: #8b5cf6;
  --grad: linear-gradient(120deg, #00f2fe 0%, #4facfe 55%, #8b5cf6 100%);
  --radius: 20px;
  --ease: cubic-bezier(0.23, 1, 0.32, 1);
  --font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Consolas, monospace;
  color-scheme: dark;
  interpolate-size: allow-keywords;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 16px/1.6 var(--font);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
h1, h2, h3 { margin: 0; letter-spacing: -0.03em; line-height: 1.1; font-weight: 600; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
::selection { background: rgba(0, 242, 254, 0.3); }
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; border-radius: 8px; }

.icon-sprite { display: none; }
svg.i {
  width: 20px; height: 20px; flex: none;
  fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round;
}

.wrap { width: min(1180px, 100% - 32px); margin-inline: auto; }
.skip { position: absolute; left: -999px; top: 8px; z-index: 100; padding: 10px 14px; background: #fff; color: #000; border-radius: 10px; }
.skip:focus { left: 16px; }

/* ------------------------------------------------------------ background */
.bg { position: fixed; inset: 0; z-index: -1; pointer-events: none; overflow: hidden; }
.bg .mesh {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 30%, transparent 75%);
          mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 30%, transparent 75%);
}
.bg .glow { position: absolute; border-radius: 50%; filter: blur(110px); opacity: 0.35; }
.bg .glow-a { width: 520px; height: 520px; top: -220px; left: 50%; transform: translateX(-60%); background: #0b6cff; }
.bg .glow-b { width: 380px; height: 380px; top: 120px; right: -160px; background: var(--violet); opacity: 0.18; }

/* ------------------------------------------------------------ buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 44px; padding: 0 18px; border-radius: 12px; border: 1px solid transparent;
  font-weight: 500; font-size: 15px; white-space: nowrap; cursor: pointer;
  transition: transform 0.16s var(--ease), background-color 0.2s, border-color 0.2s, box-shadow 0.3s, color 0.2s;
}
.btn:active { transform: scale(0.97); }
.btn svg.i { width: 18px; height: 18px; transition: transform 0.2s var(--ease); }
.btn:hover svg.i { transform: translateX(2px); }
.btn-primary {
  color: #04121c; background: var(--grad); font-weight: 600;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.15) inset, 0 8px 28px -8px rgba(0, 242, 254, 0.55);
}
.btn-primary:hover { box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.25) inset, 0 10px 36px -6px rgba(0, 242, 254, 0.75); }
.btn-ghost { background: var(--card-2); border-color: var(--line-2); color: var(--text); }
.btn-ghost:hover { background: rgba(255, 255, 255, 0.1); border-color: rgba(255, 255, 255, 0.22); }
.btn-lg { height: 52px; padding: 0 24px; font-size: 16px; border-radius: 14px; }
.btn-sm { height: 36px; padding: 0 14px; font-size: 14px; border-radius: 10px; }
.btn-block { width: 100%; }

/* ------------------------------------------------------------ header */
.bar { position: fixed; inset: 0 0 auto; z-index: 50; transition: background-color 0.3s, border-color 0.3s, backdrop-filter 0.3s; border-bottom: 1px solid transparent; }
.bar.scrolled { background: rgba(8, 9, 10, 0.72); border-color: var(--line); -webkit-backdrop-filter: blur(16px) saturate(140%); backdrop-filter: blur(16px) saturate(140%); }
.bar-row { display: flex; align-items: center; gap: 16px; height: 68px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 600; letter-spacing: -0.02em; font-size: 16px; }
.mark {
  width: 28px; height: 28px; border-radius: 8px; display: grid; place-items: center;
  background: linear-gradient(145deg, #1b1f27, #0d0f14); border: 1px solid var(--line-2);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08), 0 0 18px -4px rgba(0, 242, 254, 0.6);
  font: 700 12px/1 var(--font); letter-spacing: -0.04em;
}
.mark span { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.nav { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.nav a:not(.btn) { padding: 8px 12px; border-radius: 8px; font-size: 14px; color: var(--muted); transition: color 0.2s, background-color 0.2s; }
.nav a:not(.btn):hover { color: var(--text); background: rgba(255, 255, 255, 0.05); }
.nav-cta { display: none; }
.lang { display: inline-flex; padding: 3px; border: 1px solid var(--line); border-radius: 10px; background: var(--card); }
.lang a { padding: 4px 9px; font: 500 12px/1.4 var(--mono); color: var(--dim); border-radius: 7px; transition: color 0.2s, background-color 0.2s; }
.lang a[aria-current="page"] { color: var(--text); background: rgba(255, 255, 255, 0.09); }
.lang a:hover { color: var(--text); }
.burger { display: none; width: 40px; height: 40px; border-radius: 10px; border: 1px solid var(--line-2); background: var(--card); cursor: pointer; position: relative; }
.burger span { position: absolute; left: 11px; right: 11px; height: 1.5px; background: var(--text); border-radius: 2px; transition: transform 0.25s var(--ease); }
.burger span:first-child { top: 15px; }
.burger span:last-child { top: 23px; }
.burger[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
.burger[aria-expanded="true"] span:last-child { transform: translateY(-4px) rotate(-45deg); }

/* ------------------------------------------------------------ cards */
.card {
  position: relative; isolation: isolate;
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05), 0 20px 40px -24px rgba(0, 0, 0, 0.8);
  transition: border-color 0.3s, background-color 0.3s, transform 0.3s var(--ease);
}
/* Cursor light: a soft fill plus a brighter rim that follows the mouse. */
.card::before, .card::after {
  content: ""; position: absolute; inset: -1px; border-radius: inherit; pointer-events: none;
  opacity: 0; transition: opacity 0.35s;
}
.card::before { z-index: -1; background: radial-gradient(420px circle at var(--x, 50%) var(--y, 0%), rgba(79, 172, 254, 0.09), transparent 60%); }
.card::after {
  padding: 1px;
  background: radial-gradient(260px circle at var(--x, 50%) var(--y, 0%), rgba(0, 242, 254, 0.7), rgba(139, 92, 246, 0.35) 40%, transparent 70%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
}
@media (hover: hover) and (pointer: fine) {
  .card:hover { border-color: var(--line-2); background: rgba(255, 255, 255, 0.045); }
  .card:hover::before, .card:hover::after { opacity: 1; }
}

/* Neumorphic icon tile, as in the reference. */
.tile {
  width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; flex: none;
  background: linear-gradient(145deg, #1a1d24, #0e1015); border: 1px solid var(--line-2);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.07), 0 6px 14px -6px rgba(0, 0, 0, 0.9);
  color: var(--cyan);
}
.tile svg.i { width: 20px; height: 20px; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font: 500 12px/1 var(--mono); text-transform: uppercase; letter-spacing: 0.12em; color: var(--muted);
}
.eyebrow::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 10px var(--cyan); }
.grad { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.pill {
  display: inline-flex; align-items: center; gap: 6px; height: 26px; padding: 0 10px; border-radius: 99px;
  font: 500 12px/1 var(--mono); color: var(--muted); background: rgba(255, 255, 255, 0.05); border: 1px solid var(--line);
}
.pill svg.i { width: 13px; height: 13px; }

/* ------------------------------------------------------------ sections */
.section { padding: 112px 0 0; }
.head { max-width: 640px; margin-bottom: 40px; }
.head h2 { margin-top: 16px; font-size: clamp(30px, 4.4vw, 46px); }
.head p { margin-top: 14px; color: var(--muted); font-size: 17px; }
.head-row { display: flex; align-items: end; justify-content: space-between; gap: 24px; max-width: none; }
.head-row > div { max-width: 640px; }

/* ------------------------------------------------------------ hero */
.hero { padding: 148px 0 0; }
.hero-grid { display: grid; grid-template-columns: 1.15fr 0.85fr; align-items: center; gap: 48px; }
.hero h1 { margin-top: 22px; font-size: clamp(40px, 6.2vw, 72px); font-weight: 600; letter-spacing: -0.045em; line-height: 1.02; }
.lead { margin-top: 22px; max-width: 540px; font-size: 18px; color: var(--muted); }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.badges { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 34px; }
.badge {
  display: inline-flex; align-items: center; gap: 10px; padding: 8px 14px 8px 8px; border-radius: 14px;
  background: var(--card); border: 1px solid var(--line); font-size: 14px; font-weight: 500;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}
.badge .tile { width: 30px; height: 30px; border-radius: 9px; }
.badge .tile svg.i { width: 15px; height: 15px; }

/* Phone with the Telegram Mini App (HTML only, no images). */
.stage { position: relative; display: grid; place-items: center; perspective: 1200px; min-height: 600px; }
.stage::before {
  content: ""; position: absolute; width: 420px; height: 420px; border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 242, 254, 0.28), rgba(139, 92, 246, 0.16) 45%, transparent 70%);
  filter: blur(30px);
}
.stage-tilt { position: relative; transform-style: preserve-3d; will-change: transform; }
.phone {
  position: relative; width: 290px; height: 590px; padding: 10px; border-radius: 48px;
  background: linear-gradient(160deg, #2a2e37, #0d0f13 40%, #1a1d24);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.12), inset 0 0 0 1px rgba(255, 255, 255, 0.06),
    0 50px 80px -30px rgba(0, 0, 0, 0.9), 0 0 60px -20px rgba(0, 242, 254, 0.35);
}
.phone-screen { position: relative; height: 100%; border-radius: 39px; overflow: hidden; background: #0f1218; display: flex; flex-direction: column; }
.notch { position: absolute; top: 9px; left: 50%; width: 92px; height: 26px; margin-left: -46px; border-radius: 20px; background: #000; z-index: 3; }
.tg-head { display: flex; align-items: center; gap: 10px; padding: 46px 14px 12px; background: #161a22; border-bottom: 1px solid rgba(255, 255, 255, 0.06); }
.tg-head svg.i { width: 18px; height: 18px; color: var(--blue); }
.tg-ava { width: 32px; height: 32px; border-radius: 50%; display: grid; place-items: center; background: var(--grad); color: #04121c; font: 700 12px/1 var(--font); }
.tg-name { display: grid; line-height: 1.2; }
.tg-name b { font-size: 13px; font-weight: 600; }
.tg-name small { font-size: 11px; color: var(--blue); }
.app { flex: 1; padding: 14px 12px; display: flex; flex-direction: column; gap: 9px; }
.app-title { display: flex; justify-content: space-between; align-items: baseline; padding: 0 4px 4px; }
.app-title b { font-size: 17px; letter-spacing: -0.02em; }
.app-title small { font: 500 10px var(--mono); color: var(--dim); }
.seg { display: grid; grid-template-columns: 1fr 1fr; padding: 3px; border-radius: 10px; background: rgba(255, 255, 255, 0.05); font-size: 11px; text-align: center; }
.seg span { padding: 5px; border-radius: 8px; color: var(--muted); }
.seg span:first-child { background: rgba(255, 255, 255, 0.1); color: var(--text); }
.app-item { display: flex; align-items: center; gap: 10px; padding: 10px; border-radius: 14px; background: rgba(255, 255, 255, 0.04); border: 1px solid rgba(255, 255, 255, 0.06); }
.app-item.on { border-color: rgba(0, 242, 254, 0.45); background: rgba(0, 242, 254, 0.06); }
.app-item .tile { width: 32px; height: 32px; border-radius: 9px; }
.app-item .tile svg.i { width: 15px; height: 15px; }
.app-item div { flex: 1; display: grid; line-height: 1.25; min-width: 0; }
.app-item b { font-size: 12px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.app-item small { font-size: 10px; color: var(--dim); }
.app-item em { font: 600 11px var(--mono); font-style: normal; color: var(--cyan); }
.app-btn { margin-top: auto; height: 42px; border-radius: 12px; display: grid; place-items: center; background: var(--grad); color: #04121c; font-size: 13px; font-weight: 700; }
.float {
  position: absolute; display: flex; align-items: center; gap: 10px; padding: 10px 14px 10px 10px; border-radius: 16px;
  background: rgba(20, 23, 30, 0.75); border: 1px solid var(--line-2); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px);
  box-shadow: 0 20px 40px -18px rgba(0, 0, 0, 0.9); font-size: 12px; line-height: 1.3; white-space: nowrap;
  transform: translateZ(60px);
}
.float .tile { width: 32px; height: 32px; border-radius: 10px; }
.float .tile svg.i { width: 15px; height: 15px; }
.float b { display: block; font-size: 13px; font-weight: 600; }
.float small { color: var(--muted); }
.float-a { top: 70px; left: -150px; }
.float-b { bottom: 96px; right: -132px; }

/* ------------------------------------------------------------ services bento */
.bento { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.svc { display: flex; flex-direction: column; gap: 14px; padding: 24px; min-height: 260px; }
.svc h3 { font-size: 20px; }
.svc p { color: var(--muted); font-size: 15px; }
.svc-foot { margin-top: auto; display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap; padding-top: 6px; }
.price { font: 600 14px var(--mono); color: var(--text); }
.price small { color: var(--dim); font-weight: 500; }
.svc-meta { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.order-link {
  display: inline-flex; align-items: center; gap: 6px; padding: 0; border: 0; background: none; cursor: pointer;
  font-size: 14px; font-weight: 500; color: var(--cyan);
}
.order-link svg.i { width: 16px; height: 16px; transition: transform 0.2s var(--ease); }
.order-link:hover svg.i { transform: translateX(3px); }
.span-2 { grid-column: span 2; }
.tall { grid-row: span 2; }
.svc-visual { flex: 1; min-height: 120px; display: grid; align-content: center; gap: 8px; padding: 14px; border-radius: 14px; background: rgba(0, 0, 0, 0.25); border: 1px solid var(--line); }
.chat { display: flex; flex-direction: column; gap: 8px; font-size: 13px; }
.msg { max-width: 78%; padding: 8px 12px; border-radius: 14px; background: rgba(255, 255, 255, 0.06); line-height: 1.4; }
.msg.me { align-self: flex-end; background: rgba(79, 172, 254, 0.18); border-bottom-right-radius: 4px; font-family: var(--mono); font-size: 12px; }
.msg.bot { border-bottom-left-radius: 4px; }
.kbd { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
.kbd span { padding: 7px; text-align: center; border-radius: 10px; font-size: 12px; background: rgba(255, 255, 255, 0.05); border: 1px solid var(--line); color: var(--muted); }
.kbd span.on { color: var(--text); border-color: rgba(0, 242, 254, 0.45); background: rgba(0, 242, 254, 0.08); }
.cart-row { display: flex; justify-content: space-between; align-items: center; font-size: 13px; color: var(--muted); padding: 6px 0; border-bottom: 1px dashed var(--line); }
.cart-row b { font: 600 13px var(--mono); color: var(--text); }
.pay { display: flex; gap: 8px; margin-top: 4px; }
.pay span { flex: 1; text-align: center; padding: 8px; border-radius: 10px; font-size: 12px; font-weight: 600; background: rgba(255, 255, 255, 0.05); border: 1px solid var(--line); }

/* ------------------------------------------------------------ portfolio */
.works { display: grid; grid-template-columns: 1.4fr 1fr; gap: 16px; }
.work { display: grid; grid-template-columns: 0.9fr 1fr; overflow: hidden; }
.work-shot { position: relative; padding: 28px 0 0 28px; background: radial-gradient(circle at 30% 20%, rgba(0, 242, 254, 0.14), transparent 60%), rgba(0, 0, 0, 0.25); border-right: 1px solid var(--line); overflow: hidden; }
.work-shot img { width: 100%; max-width: 260px; border-radius: 18px 18px 0 0; border: 1px solid var(--line-2); border-bottom: 0; box-shadow: 0 30px 60px -20px rgba(0, 0, 0, 0.9); }
.work-body { padding: 28px; display: flex; flex-direction: column; gap: 14px; }
.work-body h3 { font-size: 22px; }
.work-body p { color: var(--muted); font-size: 15px; }
.tag { align-self: flex-start; font: 600 11px/1 var(--mono); text-transform: uppercase; letter-spacing: 0.1em; padding: 6px 9px; border-radius: 7px; color: var(--cyan); background: rgba(0, 242, 254, 0.08); border: 1px solid rgba(0, 242, 254, 0.25); }
.tag-muted { color: var(--muted); background: rgba(255, 255, 255, 0.05); border-color: var(--line-2); }
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: auto; }
.demo { display: flex; flex-direction: column; gap: 14px; padding: 28px; }
.demo h3 { font-size: 22px; }
.demo p { color: var(--muted); font-size: 15px; }
.demo .btn { align-self: flex-start; margin-top: auto; }
.demo-note { font-size: 13px !important; color: var(--dim) !important; }

/* ------------------------------------------------------------ process */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; counter-reset: step; }
.step { padding: 24px; display: flex; flex-direction: column; gap: 14px; min-height: 250px; overflow: hidden; }
.step-num {
  font: 600 76px/0.9 var(--font); letter-spacing: -0.06em;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.22), rgba(255, 255, 255, 0.02));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.step .tile { position: absolute; top: 24px; right: 24px; }
.step h3 { margin-top: auto; font-size: 19px; }
.step p { color: var(--muted); font-size: 14.5px; }

/* ------------------------------------------------------------ pricing */
.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.plan { padding: 28px; display: flex; flex-direction: column; gap: 18px; }
.plan-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.plan h3 { font-size: 22px; letter-spacing: -0.02em; }
.plan-for b { color: var(--text); font-weight: 600; }
.plan li b { font-weight: 600; }
.plan-note { font-size: 13px; color: var(--dim); }
.plan-price { font-size: 34px; font-weight: 600; letter-spacing: -0.04em; line-height: 1; }
.plan-price small { font-size: 15px; font-weight: 500; color: var(--muted); letter-spacing: 0; }
.plan-for { font-size: 14px; color: var(--muted); }
.plan ul { display: grid; gap: 10px; padding-top: 18px; border-top: 1px solid var(--line); }
.plan li { display: flex; gap: 10px; font-size: 14.5px; }
.plan li svg.i { width: 18px; height: 18px; color: var(--cyan); margin-top: 2px; }
.plan .btn { margin-top: auto; }
.plan.featured { background: linear-gradient(180deg, rgba(0, 242, 254, 0.07), rgba(139, 92, 246, 0.04) 60%, rgba(255, 255, 255, 0.03)); border-color: rgba(0, 242, 254, 0.3); }
.plan.featured::after { opacity: 0.6; }
.table-card { margin-top: 16px; padding: 8px 28px 24px; }
.table-card table { width: 100%; border-collapse: collapse; font-size: 15px; }
.table-card th, .table-card td { padding: 15px 0; text-align: left; border-bottom: 1px solid var(--line); }
.table-card thead th { font: 500 12px var(--mono); text-transform: uppercase; letter-spacing: 0.1em; color: var(--dim); }
.table-card tbody th { font-weight: 500; }
.table-card td { font-family: var(--mono); font-size: 14px; color: var(--muted); }
.table-card td:nth-child(2) { color: var(--text); }
.table-card tbody tr:last-child > * { border-bottom: 0; }
.table-foot { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding-top: 20px; border-top: 1px solid var(--line); color: var(--muted); }

/* ------------------------------------------------------------ FAQ */
.faq { display: grid; gap: 10px; max-width: 820px; }
.faq details { padding: 0 22px; }
.faq summary {
  display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 20px 0;
  cursor: pointer; list-style: none; font-weight: 500; font-size: 16.5px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary .tile { width: 30px; height: 30px; border-radius: 9px; color: var(--muted); }
.faq summary .tile svg.i { width: 15px; height: 15px; transition: transform 0.3s var(--ease); }
.faq details[open] summary .tile { color: var(--cyan); }
.faq details[open] summary .tile svg.i { transform: rotate(45deg); }
.faq details::details-content { block-size: 0; overflow: hidden; transition: block-size 0.35s var(--ease), content-visibility 0.35s allow-discrete; }
.faq details[open]::details-content { block-size: auto; }
.faq details p { padding: 0 48px 22px 0; color: var(--muted); }

/* ------------------------------------------------------------ order + contact */
.order { display: grid; grid-template-columns: 1.6fr 1fr; gap: 16px; }
.form { padding: 28px; display: grid; grid-template-columns: 1fr 1fr; gap: 16px 14px; }
.form-intro { grid-column: 1 / -1; margin-bottom: 4px; }
.form-intro h3 { font-size: 22px; }
.form-intro p { margin-top: 6px; color: var(--muted); font-size: 15px; }
.field { display: grid; gap: 7px; align-content: start; }
.field-wide { grid-column: 1 / -1; }
.field label { font-size: 13.5px; font-weight: 500; color: #cfd3da; }
.optional { color: var(--dim); font-weight: 400; }
.field input, .field select, .field textarea {
  width: 100%; padding: 12px 14px; border-radius: 12px; border: 1px solid var(--line-2);
  background: rgba(0, 0, 0, 0.3); font-size: 15px; transition: border-color 0.2s, box-shadow 0.2s;
}
.field textarea { resize: vertical; min-height: 120px; }
.field input::placeholder, .field textarea::placeholder { color: #5b616c; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: rgba(0, 242, 254, 0.6); box-shadow: 0 0 0 4px rgba(0, 242, 254, 0.12); }
.field [aria-invalid="true"] { border-color: #f87171; }
.select { position: relative; }
.select select { appearance: none; -webkit-appearance: none; padding-right: 38px; cursor: pointer; }
.select::after { content: ""; position: absolute; right: 16px; top: 50%; width: 7px; height: 7px; margin-top: -5px; border: solid var(--muted); border-width: 0 1.5px 1.5px 0; transform: rotate(45deg); pointer-events: none; }
.select option { background: #12151b; }
.field-error { min-height: 0; font-size: 13px; color: #fca5a5; }
.field-error:empty { display: none; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-foot { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.submit { position: relative; }
.spinner { display: none; width: 16px; height: 16px; border-radius: 50%; border: 2px solid rgba(4, 18, 28, 0.3); border-top-color: #04121c; animation: spin 0.7s linear infinite; }
.submit[aria-busy="true"] .spinner { display: inline-block; }
@keyframes spin { to { transform: rotate(360deg); } }
.form-status { flex: 1; min-width: 200px; font-size: 14px; color: var(--muted); }
.form-status a { color: var(--cyan); text-decoration: underline; text-underline-offset: 3px; }
.form-status.error { color: #fca5a5; }
.form-status.success { color: #6ee7b7; }

.contacts { display: grid; gap: 16px; align-content: start; }
.contact { display: flex; align-items: center; gap: 14px; padding: 20px; }
.contact div { display: grid; line-height: 1.35; flex: 1; min-width: 0; }
.contact strong { font-weight: 600; }
.contact small { color: var(--muted); font-size: 14px; font-family: var(--mono); }
.contact > svg.i { color: var(--dim); transition: transform 0.2s var(--ease), color 0.2s; }
.contact:hover > svg.i { color: var(--cyan); transform: translate(2px, -2px); }
.note { padding: 20px; font-size: 14px; color: var(--muted); }
.note b { color: var(--text); font-weight: 500; }

/* ------------------------------------------------------------ footer */
.footer { margin-top: 120px; border-top: 1px solid var(--line); background: rgba(0, 0, 0, 0.3); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 32px; padding: 48px 0 36px; }
.footer-note { margin-top: 14px; max-width: 320px; color: var(--muted); font-size: 14px; }
.footer h4 { margin: 0 0 14px; font: 500 12px var(--mono); text-transform: uppercase; letter-spacing: 0.12em; color: var(--dim); }
.footer nav, .footer-social { display: grid; gap: 10px; align-content: start; font-size: 14px; color: var(--muted); }
.footer nav a:hover, .footer-social a:hover { color: var(--text); }
.footer-social a { display: inline-flex; align-items: center; gap: 10px; }
.footer-social svg.i { width: 16px; height: 16px; }
.footer-bottom { display: flex; justify-content: space-between; gap: 16px; padding: 20px 0 28px; border-top: 1px solid var(--line); font-size: 13px; color: var(--dim); }

/* Phone-only order button. */
.dock {
  position: fixed; left: 16px; right: 16px; bottom: calc(14px + env(safe-area-inset-bottom)); z-index: 40; display: none;
  height: 52px; opacity: 0; transform: translateY(16px); pointer-events: none;
  transition: opacity 0.3s var(--ease), transform 0.3s var(--ease);
}
.dock.show { opacity: 1; transform: none; pointer-events: auto; }

/* ------------------------------------------------------------ motion */
.js .rise { opacity: 0; transform: translateY(14px); filter: blur(6px); animation: rise 0.8s var(--ease) forwards; animation-delay: calc(var(--d, 0) * 90ms + 80ms); }
@keyframes rise { to { opacity: 1; transform: none; filter: none; } }
.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); transition-delay: calc(var(--i, 0) * 70ms); }
.js .reveal.in { opacity: 1; transform: none; }
.js .reveal.settled { transition: border-color 0.3s, background-color 0.3s, transform 0.3s var(--ease); transition-delay: 0s; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .rise { animation: none; opacity: 1; transform: none; filter: none; }
  .js .reveal { opacity: 1; transform: none; transition: none; }
  .faq details::details-content { transition: none; }
}

/* ------------------------------------------------------------ responsive */
@media (max-width: 1080px) {
  .float-a { left: -90px; }
  .float-b { right: -80px; }
  .bento { grid-template-columns: repeat(2, 1fr); }
  .tall { grid-row: auto; }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .works { grid-template-columns: 1fr; }
}

@media (max-width: 900px) {
  .nav {
    position: fixed; top: 68px; left: 12px; right: 12px; flex-direction: column; align-items: stretch; gap: 2px;
    padding: 10px; border-radius: 18px; background: rgba(14, 16, 21, 0.96); border: 1px solid var(--line-2);
    -webkit-backdrop-filter: blur(20px); backdrop-filter: blur(20px); box-shadow: 0 30px 60px -20px #000;
    opacity: 0; transform: translateY(-8px) scale(0.98); transform-origin: top; pointer-events: none;
    transition: opacity 0.22s var(--ease), transform 0.22s var(--ease);
  }
  .nav.open { opacity: 1; transform: none; pointer-events: auto; }
  .nav a:not(.btn) { padding: 13px 14px; font-size: 16px; color: var(--text); }
  .nav-cta { display: inline-flex; margin-top: 8px; height: 48px; }
  .lang { margin-left: auto; }
  .burger { display: block; }
  .bar-cta { display: none; }
  .bar.menu-open { background: rgba(8, 9, 10, 0.9); }

  .hero { padding-top: 116px; }
  .hero-grid { grid-template-columns: 1fr; gap: 24px; }
  .stage { min-height: 560px; }
  .plans { grid-template-columns: 1fr; }
  .order { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid > div:first-child { grid-column: 1 / -1; }
  .head-row { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 640px) {
  body { font-size: 15.5px; }
  .section { padding-top: 84px; }
  .head { margin-bottom: 28px; }
  .head p { font-size: 16px; }
  .hero h1 { font-size: clamp(36px, 10.5vw, 46px); }
  .lead { font-size: 16.5px; }
  .actions .btn { flex: 1 1 100%; }
  .badges { gap: 8px; }
  .badge { font-size: 13px; }
  .stage { min-height: 520px; margin-inline: -16px; }
  .stage::before { width: 300px; height: 300px; }
  .phone { width: 250px; height: 510px; border-radius: 42px; }
  .phone-screen { border-radius: 33px; }
  .float { display: none; }
  .bento, .steps { grid-template-columns: 1fr; }
  .span-2 { grid-column: auto; }
  .svc { min-height: 0; padding: 20px; }
  .step { min-height: 200px; padding: 20px; }
  .step-num { font-size: 60px; }
  .work { grid-template-columns: 1fr; }
  .work-shot { border-right: 0; border-bottom: 1px solid var(--line); padding: 24px 24px 0; display: grid; justify-items: center; }
  .work-shot img { max-width: 220px; }
  .work-body, .demo, .plan { padding: 22px; }
  .table-card { padding: 4px 18px 20px; }
  .table-card td:nth-child(3), .table-card th:nth-child(3) { display: none; }
  .table-card td[data-term]::after { content: attr(data-term); display: block; color: var(--dim); font-size: 12px; }
  .form { grid-template-columns: 1fr; padding: 20px; }
  .form-foot .btn { width: 100%; }
  .faq details { padding: 0 16px; }
  .faq details p { padding-right: 0; }
  .footer { margin-top: 90px; padding-bottom: 76px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 6px; }
  .dock { display: inline-flex; }
}