/* ============================================================
   MetaStar — Software Development Studio
   Global stylesheet. Design system extracted from brief.
   ============================================================ */

/* ---------- Design tokens ---------- */
:root {
  /* Brand colors */
  --ink: #0D062D;          /* primary text, dark buttons */
  --ink-2: #4E4D53;        /* body text */
  --muted: #8A8895;        /* secondary / captions */
  --violet: #6049E7;       /* primary accent */
  --violet-2: #7F57F1;     /* lighter violet */
  --blue: #007DFC;         /* secondary accent */
  --orange: #FF630B;
  --green: #00875E;
  --teal: #45D2B0;
  --pink: #D4709B;

  /* Surfaces */
  --bg: #FFFFFF;
  --bg-soft: #F6F5FB;      /* light lavender-grey section */
  --bg-lavender: #EEEAFC;  /* tinted violet block */
  --card: #FFFFFF;
  --border: #ECEAF3;
  --border-strong: #DEDAEC;

  /* Effects */
  --shadow-sm: 0 6px 18px rgba(13, 6, 45, .06);
  --shadow-card: 0 24px 60px rgba(13, 6, 45, .09);
  --shadow-violet: 0 18px 40px rgba(96, 73, 231, .28);

  /* Radii */
  --r-pill: 999px;
  --r-card: 24px;
  --r-md: 16px;
  --r-sm: 12px;

  /* Typography */
  --font: "Inter Tight", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;

  /* Layout */
  --maxw: 1200px;
  --gutter: clamp(20px, 5vw, 40px);
  --section-y: clamp(64px, 9vw, 120px);

  /* Gradients */
  --grad-violet: linear-gradient(120deg, var(--violet) 0%, var(--blue) 100%);
  --grad-hero:
    radial-gradient(60% 55% at 50% 105%, rgba(0, 125, 252, .38), transparent 70%),
    radial-gradient(46% 60% at 12% 100%, rgba(96, 73, 231, .55), transparent 72%),
    radial-gradient(46% 60% at 88% 100%, rgba(127, 87, 241, .50), transparent 72%),
    radial-gradient(70% 50% at 50% 0%, rgba(238, 234, 252, .8), transparent 60%),
    #ffffff;
}

/* ---------- Reset & base ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font);
  color: var(--ink-2);
  background: var(--bg);
  font-size: 18px;
  line-height: 1.6;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; }
ul { list-style: none; padding: 0; }
input, textarea, select { font: inherit; color: inherit; }

h1, h2, h3, h4 {
  color: var(--ink);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.02em;
}
h1 { font-size: clamp(2.5rem, 6vw, 4.5rem); font-weight: 700; }
h2 { font-size: clamp(2rem, 4.4vw, 3.25rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.5rem); }
p  { color: var(--ink-2); }

/* ---------- Layout helpers ---------- */
.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: var(--section-y); }
.section--soft { background: var(--bg-soft); }
.center { text-align: center; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: .82rem; font-weight: 600; letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--violet);
  background: var(--bg-lavender);
  padding: 7px 14px; border-radius: var(--r-pill);
}
.section-head { max-width: 720px; margin-inline: auto; }
.section-head.center { text-align: center; }
.section-head .lead { margin-top: 18px; font-size: 1.18rem; color: var(--ink-2); }
.section-head h2 { margin-top: 18px; }
.dot-accent { color: var(--violet); }

.grid { display: grid; gap: 24px; }
.muted { color: var(--muted); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  font-weight: 600; font-size: 1rem; line-height: 1;
  padding: 15px 30px; border-radius: var(--r-pill);
  transition: transform .18s ease, box-shadow .25s ease, background .2s ease, color .2s ease;
  white-space: nowrap;
}
.btn i { font-size: 1.15em; }
.btn-primary { background: var(--ink); color: #fff; }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 16px 30px rgba(13, 6, 45, .25); }
.btn-violet { background: var(--grad-violet); color: #fff; box-shadow: var(--shadow-violet); }
.btn-violet:hover { transform: translateY(-2px); box-shadow: 0 24px 48px rgba(96, 73, 231, .4); }
.btn-ghost { background: #fff; color: var(--ink); box-shadow: inset 0 0 0 1.5px var(--border-strong); }
.btn-ghost:hover { box-shadow: inset 0 0 0 1.5px var(--ink); transform: translateY(-2px); }
.btn-lg { padding: 18px 36px; font-size: 1.05rem; }
.btn-block { width: 100%; }

.link-arrow {
  display: inline-flex; align-items: center; gap: 7px;
  font-weight: 600; color: var(--violet); font-size: .95rem; padding: 0;
}
.link-arrow i { transition: transform .2s ease; }
.link-arrow:hover i { transform: translateX(4px); }

/* ---------- Header / nav ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255, 255, 255, .82);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: box-shadow .25s ease, border-color .25s ease;
}
.site-header.scrolled { box-shadow: var(--shadow-sm); border-color: var(--border); }
.nav { display: flex; align-items: center; justify-content: space-between; height: 76px; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 11px; font-weight: 700; font-size: 1.32rem; color: var(--ink); letter-spacing: -.02em; }
.brand .logo-mark { width: 30px; height: 30px; flex: none; }
.nav-links { display: flex; align-items: center; gap: 6px; }
.nav-links a {
  font-weight: 500; font-size: .98rem; color: var(--ink-2);
  padding: 9px 15px; border-radius: var(--r-pill); transition: color .18s ease, background .18s ease;
}
.nav-links a:hover { color: var(--ink); background: var(--bg-soft); }
.nav-links a.active { color: var(--ink); background: var(--bg-lavender); font-weight: 600; }
.nav-cta { display: flex; align-items: center; gap: 12px; }
.nav-toggle { display: none; width: 46px; height: 46px; border-radius: var(--r-sm); align-items: center; justify-content: center; color: var(--ink); font-size: 1.6rem; background: var(--bg-soft); }

/* ---------- Hero ---------- */
.hero { position: relative; background: var(--grad-hero); border-bottom-left-radius: 48px; border-bottom-right-radius: 48px; overflow: hidden; }
.hero-inner { padding-block: clamp(56px, 9vw, 110px) clamp(64px, 10vw, 128px); display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(32px, 5vw, 64px); align-items: center; }
.hero-copy { max-width: 620px; }
.hero h1 { margin-top: 22px; }
.hero .sub { margin-top: 22px; font-size: 1.22rem; color: var(--ink-2); max-width: 540px; }
.hero-actions { margin-top: 34px; display: flex; flex-wrap: wrap; gap: 14px; }
.hero-trust { margin-top: 26px; font-size: .96rem; color: #fff; display: flex; align-items: center; gap: 9px; }
.hero-trust i { color: #fff; font-size: 1.2rem; }

/* Hero visual: stylized app/IDE window */
.hero-visual { position: relative; }
.mock-window { background: #fff; border-radius: var(--r-card); box-shadow: var(--shadow-card); overflow: hidden; border: 1px solid var(--border); transform: rotate(.4deg); }
.mock-bar { display: flex; align-items: center; gap: 7px; padding: 14px 16px; background: #fbfaff; border-bottom: 1px solid var(--border); }
.mock-bar span { width: 11px; height: 11px; border-radius: 50%; background: #e0dcec; }
.mock-bar span:nth-child(1) { background: #ff6159; }
.mock-bar span:nth-child(2) { background: #ffbd2e; }
.mock-bar span:nth-child(3) { background: #29c940; }
.mock-bar .mock-tab { margin-left: 12px; font-size: .8rem; color: var(--muted); font-weight: 500; }
.mock-body { padding: 22px; display: grid; gap: 14px; background:
  radial-gradient(120% 80% at 0% 0%, rgba(96,73,231,.05), transparent 60%); }
.code-line { height: 11px; border-radius: 6px; background: var(--bg-soft); }
.code-line.kw { background: rgba(96,73,231,.22); width: 38%; }
.code-line.fn { background: rgba(0,125,252,.18); width: 62%; }
.code-line.str { background: rgba(0,135,94,.16); width: 50%; }
.code-line.dim { width: 74%; }
.code-line.dim2 { width: 46%; }
.mock-row { display: flex; gap: 10px; align-items: center; }
.mock-indent { padding-left: 26px; }
.mock-chip { font-size: .72rem; font-weight: 600; padding: 5px 11px; border-radius: var(--r-pill); }
.float-card { position: absolute; background: #fff; border-radius: var(--r-md); box-shadow: var(--shadow-card); padding: 14px 16px; display: flex; align-items: center; gap: 12px; border: 1px solid var(--border); }
.float-card .fc-icon { width: 38px; height: 38px; border-radius: 11px; display: grid; place-items: center; color: #fff; font-size: 1.2rem; }
.float-card .fc-num { font-weight: 700; color: var(--ink); font-size: 1.05rem; line-height: 1.1; }
.float-card .fc-label { font-size: .76rem; color: var(--muted); }
.float-card.fc-1 { left: -26px; top: 36px; }
.float-card.fc-2 { right: -22px; bottom: 40px; }

/* ---------- Logo / tech strip ---------- */
.logos { display: grid; grid-template-columns: minmax(180px, 240px) 1fr; gap: 32px; align-items: center; }
.logos-label { font-size: 1rem; color: var(--muted); font-weight: 500; border-right: 1px solid var(--border); padding-right: 28px; }
.logos-track { display: flex; flex-wrap: wrap; gap: 12px; }
.tech-pill { display: inline-flex; align-items: center; gap: 8px; padding: 11px 20px; border-radius: var(--r-pill); border: 1px solid var(--border); color: var(--ink); font-weight: 600; font-size: .95rem; background: #fff; transition: border-color .2s, transform .2s; }
.tech-pill:hover { border-color: var(--violet); transform: translateY(-2px); }
.tech-pill i { color: var(--violet); font-size: 1.15rem; }

/* ---------- Cards (services / why / generic) ---------- */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 56px; }
.card {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--r-card);
  padding: 32px; transition: transform .22s ease, box-shadow .25s ease, border-color .25s ease;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-card); border-color: transparent; }
.card-icon { width: 56px; height: 56px; border-radius: 16px; display: grid; place-items: center; font-size: 1.6rem; color: #fff; margin-bottom: 22px; background: var(--grad-violet); }
.card h3 { margin-bottom: 10px; }
.card p { font-size: 1rem; }
.card .link-arrow { margin-top: 18px; font-size: .95rem; }
/* icon color variants */
.ic-violet { background: linear-gradient(135deg, #7F57F1, #6049E7); }
.ic-blue   { background: linear-gradient(135deg, #3AA0FF, #007DFC); }
.ic-orange { background: linear-gradient(135deg, #FF8A3D, #FF630B); }
.ic-green  { background: linear-gradient(135deg, #2BB58A, #00875E); }
.ic-teal   { background: linear-gradient(135deg, #6FE0C6, #45D2B0); }
.ic-pink   { background: linear-gradient(135deg, #E58BB4, #D4709B); }

/* ---------- Why (feature list style) ---------- */
.why-grid { grid-template-columns: repeat(2, 1fr); margin-top: 56px; display: grid; gap: 24px; }
.why-item { display: flex; gap: 18px; padding: 28px; border-radius: var(--r-card); background: #fff; border: 1px solid var(--border); transition: box-shadow .25s, transform .2s; }
.why-item:hover { box-shadow: var(--shadow-card); transform: translateY(-4px); }
.why-item .why-ic { flex: none; width: 50px; height: 50px; border-radius: 14px; display: grid; place-items: center; color: #fff; font-size: 1.4rem; }
.why-item h3 { font-size: 1.2rem; margin-bottom: 7px; }
.why-item p { font-size: .98rem; }

/* ---------- Process ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-top: 56px; counter-reset: step; }
.step { position: relative; padding: 30px 26px; border-radius: var(--r-card); background: #fff; border: 1px solid var(--border); }
.step::before {
  counter-increment: step; content: "0" counter(step);
  font-size: 2.4rem; font-weight: 700; color: var(--violet); opacity: .25; letter-spacing: -.04em;
}
.step .step-ic { margin: 14px 0; width: 48px; height: 48px; border-radius: 13px; display: grid; place-items: center; background: var(--bg-lavender); color: var(--violet); font-size: 1.35rem; }
.step h3 { font-size: 1.18rem; margin-bottom: 8px; }
.step p { font-size: .96rem; }

/* ---------- Numbers ---------- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.stat { text-align: center; padding: 20px; }
.stat .num { font-size: clamp(2.4rem, 5vw, 3.4rem); font-weight: 700; color: var(--ink); letter-spacing: -.03em; line-height: 1; background: var(--grad-violet); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.stat .num .suffix { -webkit-text-fill-color: var(--violet); }
.stat .stat-label { margin-top: 12px; color: var(--ink-2); font-weight: 500; }

/* ---------- Cases ---------- */
.cases { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 56px; }
.case { border-radius: var(--r-card); overflow: hidden; border: 1px solid var(--border); background: #fff; transition: transform .22s, box-shadow .25s; display: flex; flex-direction: column; }
.case:hover { transform: translateY(-6px); box-shadow: var(--shadow-card); }
.case-cover { height: 190px; position: relative; display: grid; place-items: center; overflow: hidden; }
.case-cover.cv-1 { background: radial-gradient(120% 120% at 20% 10%, #7F57F1, #4332B5); }
.case-cover.cv-2 { background: radial-gradient(120% 120% at 80% 10%, #3AA0FF, #0050B3); }
.case-cover.cv-3 { background: radial-gradient(120% 120% at 50% 0%, #2BB58A, #006647); }
.case-cover i { font-size: 3.4rem; color: rgba(255,255,255,.9); }
.case-cover .case-tag { position: absolute; top: 16px; left: 16px; background: rgba(255,255,255,.92); color: var(--ink); font-size: .76rem; font-weight: 600; padding: 6px 13px; border-radius: var(--r-pill); }
.case-body { padding: 26px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.case-body h3 { font-size: 1.25rem; }
.case-body p { font-size: .98rem; flex: 1; }
.case-metrics { display: flex; gap: 22px; margin-top: 6px; }
.case-metrics div { font-size: .84rem; color: var(--muted); }
.case-metrics b { display: block; font-size: 1.3rem; color: var(--violet); font-weight: 700; }

/* ---------- Tech stack ---------- */
.stack-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 56px; }
.stack-col { padding: 28px; border-radius: var(--r-card); background: #fff; border: 1px solid var(--border); }
.stack-col .sc-ic { width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center; color: #fff; font-size: 1.25rem; margin-bottom: 16px; }
.stack-col h3 { font-size: 1.12rem; margin-bottom: 14px; }
.stack-col ul { display: flex; flex-wrap: wrap; gap: 8px; }
.stack-col li { font-size: .9rem; font-weight: 500; color: var(--ink-2); background: var(--bg-soft); padding: 7px 13px; border-radius: var(--r-pill); }

/* ---------- Testimonials ---------- */
.quotes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 56px; }
.quote { padding: 30px; border-radius: var(--r-card); background: #fff; border: 1px solid var(--border); display: flex; flex-direction: column; gap: 18px; }
.quote .stars { color: #FFB020; font-size: 1rem; letter-spacing: 2px; }
.quote p { font-size: 1.04rem; color: var(--ink); flex: 1; }
.quote-author { display: flex; align-items: center; gap: 13px; }
.avatar { width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center; color: #fff; font-weight: 700; font-size: 1rem; flex: none; }
.quote-author .qa-name { font-weight: 600; color: var(--ink); font-size: .98rem; }
.quote-author .qa-role { font-size: .85rem; color: var(--muted); }

/* ---------- CTA banner ---------- */
.cta-banner { position: relative; border-radius: 32px; padding: clamp(40px, 6vw, 72px); background:
    radial-gradient(80% 120% at 0% 0%, rgba(127,87,241,.9), transparent 60%),
    radial-gradient(80% 120% at 100% 100%, rgba(0,125,252,.85), transparent 60%),
    var(--ink);
  color: #fff; overflow: hidden; text-align: center; }
.cta-banner h2 { color: #fff; max-width: 640px; margin-inline: auto; }
.cta-banner p { color: rgba(255,255,255,.82); margin-top: 16px; max-width: 540px; margin-inline: auto; font-size: 1.12rem; }
.cta-banner .hero-actions { justify-content: center; margin-top: 30px; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 5vw, 64px); align-items: start; }
.contact-aside .lead { margin-top: 18px; font-size: 1.15rem; }
.contact-mail { margin-top: 28px; display: inline-flex; align-items: center; gap: 14px; padding: 18px 22px; border-radius: var(--r-md); background: var(--bg-soft); }
.contact-mail .cm-ic { width: 46px; height: 46px; border-radius: 12px; background: var(--grad-violet); color: #fff; display: grid; place-items: center; font-size: 1.3rem; }
.contact-mail .cm-label { font-size: .82rem; color: var(--muted); }
.contact-mail a { font-weight: 600; color: var(--ink); font-size: 1.08rem; }
.contact-points { margin-top: 26px; display: grid; gap: 14px; }
.contact-points li { display: flex; align-items: center; gap: 11px; color: var(--ink-2); }
.contact-points i { color: var(--green); font-size: 1.25rem; }

.form { background: #fff; border: 1px solid var(--border); border-radius: var(--r-card); padding: clamp(26px, 4vw, 38px); box-shadow: var(--shadow-sm); }
.field { margin-bottom: 18px; }
.field label { display: block; font-weight: 600; font-size: .92rem; color: var(--ink); margin-bottom: 8px; }
.field input, .field textarea, .field select {
  width: 100%; padding: 14px 16px; border-radius: var(--r-sm);
  border: 1.5px solid var(--border-strong); background: #fff; font-size: 1rem; transition: border-color .18s, box-shadow .18s;
}
.field textarea { resize: vertical; min-height: 130px; }
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--violet); box-shadow: 0 0 0 4px rgba(96,73,231,.12); }
.field.invalid input, .field.invalid textarea { border-color: #E5484D; }
.field .err { display: none; color: #E5484D; font-size: .82rem; margin-top: 6px; }
.field.invalid .err { display: block; }
.form-note { font-size: .85rem; color: var(--muted); margin-top: 4px; text-align: center; }
.form-success { display: none; text-align: center; padding: 20px; }
.form-success.show { display: block; }
.form-success .fs-ic { width: 64px; height: 64px; border-radius: 50%; background: rgba(0,135,94,.12); color: var(--green); display: grid; place-items: center; font-size: 2rem; margin: 0 auto 16px; }
.form-success h3 { margin-bottom: 8px; }

/* ---------- Footer ---------- */
.site-footer { background: var(--ink); color: rgba(255,255,255,.7); padding-block: clamp(48px, 7vw, 80px) 32px; }
.footer-top { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; }
.footer-brand .brand { color: #fff; }
.footer-brand p { color: rgba(255,255,255,.6); margin-top: 16px; max-width: 300px; font-size: .98rem; }
.footer-col h4 { color: #fff; font-size: 1rem; margin-bottom: 16px; font-weight: 600; }
.footer-col ul { display: grid; gap: 11px; }
.footer-col a { color: rgba(255,255,255,.65); font-size: .96rem; transition: color .18s; }
.footer-col a:hover { color: #fff; }
.footer-mail a { color: #fff; font-weight: 600; }
.footer-bottom { margin-top: 48px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.12); display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between; align-items: center; font-size: .88rem; color: rgba(255,255,255,.55); }
.footer-reg { font-size: .82rem; color: rgba(255,255,255,.4); }

/* ---------- Page hero (sub-pages) ---------- */
.page-hero { background: var(--grad-hero); border-bottom-left-radius: 48px; border-bottom-right-radius: 48px; padding-block: clamp(56px, 8vw, 96px); text-align: center; }
.page-hero .eyebrow { margin-bottom: 20px; }
.page-hero p { max-width: 640px; margin: 20px auto 0; font-size: 1.18rem; }
.breadcrumb { margin-top: 22px; font-size: .9rem; color: var(--muted); }
.breadcrumb a:hover { color: var(--violet); }

/* ---------- Reveal animation ---------- */
[data-reveal] { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
[data-reveal].is-visible { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { order: -1; max-width: 460px; margin-inline: auto; }
  .float-card.fc-1 { left: 0; }
  .float-card.fc-2 { right: 0; }
  .cards, .cases, .stack-grid, .quotes { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 760px) {
  .nav-links, .nav-cta .btn { display: none; }
  .nav-toggle { display: flex; }
  .site-header.nav-open .nav-links {
    display: flex; flex-direction: column; align-items: stretch; gap: 4px;
    position: absolute; top: 76px; left: 0; right: 0;
    background: #fff; padding: 16px var(--gutter) 24px; box-shadow: var(--shadow-card); border-bottom: 1px solid var(--border);
  }
  .site-header.nav-open .nav-links a { padding: 13px 16px; }
  .logos { grid-template-columns: 1fr; }
  .logos-label { border-right: none; padding-right: 0; }
  .why-grid { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  body { font-size: 17px; }
  .cards, .cases, .stack-grid, .quotes, .steps, .stats { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; }
  .hero-actions .btn, .cta-banner .btn { width: 100%; }
  .hero { border-radius: 0 0 32px 32px; }
}

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

/* ============================================================
   Hero motion — animated aurora, 3D parallax, code typing
   ============================================================ */
.hero-aurora { position: absolute; inset: 0; overflow: hidden; pointer-events: none; z-index: 0; }
.hero-aurora span { position: absolute; border-radius: 50%; filter: blur(70px); opacity: .55; will-change: transform; }
.hero-aurora .a1 { width: 420px; height: 420px; left: -60px; bottom: -130px; background: #6049E7; animation: aurora1 16s ease-in-out infinite; }
.hero-aurora .a2 { width: 460px; height: 460px; right: -80px; bottom: -150px; background: #007DFC; animation: aurora2 19s ease-in-out infinite; }
.hero-aurora .a3 { width: 340px; height: 340px; left: 44%; bottom: -70px; background: #7F57F1; opacity: .4; animation: aurora3 22s ease-in-out infinite; }
@keyframes aurora1 { 0%,100%{ transform: translate(0,0) scale(1); } 50%{ transform: translate(90px,-50px) scale(1.18); } }
@keyframes aurora2 { 0%,100%{ transform: translate(0,0) scale(1); } 50%{ transform: translate(-80px,-40px) scale(1.12); } }
@keyframes aurora3 { 0%,100%{ transform: translate(-50%,0) scale(1); } 50%{ transform: translate(-50%,-60px) scale(1.22); } }
.hero-inner { position: relative; z-index: 1; }

/* 3D parallax wrapper + floating visual */
.hero-visual { perspective: 1200px; }
.hv-parallax { position: relative; transform-style: preserve-3d; transition: transform .3s ease-out; will-change: transform; }
.mock-window { animation: floatY 6s ease-in-out infinite; }
@keyframes floatY { 0%,100%{ transform: translateY(0) rotate(.4deg); } 50%{ transform: translateY(-12px) rotate(.4deg); } }
.float-card { z-index: 4; }
.float-card.fc-1 { animation: floatC1 5s ease-in-out .3s infinite; }
.float-card.fc-2 { animation: floatC2 5.6s ease-in-out .8s infinite; }
@keyframes floatC1 { 0%,100%{ transform: translateZ(38px) translateY(0); } 50%{ transform: translateZ(38px) translateY(-14px); } }
@keyframes floatC2 { 0%,100%{ transform: translateZ(60px) translateY(0); } 50%{ transform: translateZ(60px) translateY(12px); } }

/* shine sweep across the window */
.mock-window::after { content:""; position:absolute; inset:0; background: linear-gradient(115deg, transparent 32%, rgba(255,255,255,.5) 50%, transparent 68%); transform: translateX(-130%); animation: shine 7s ease-in-out 1.8s infinite; pointer-events:none; }
@keyframes shine { 0%,100%{ transform: translateX(-130%); } 30%,55%{ transform: translateX(130%); } }

/* code-types-itself sequence */
.hero .code-line { transform: scaleX(0); transform-origin: left; animation: draw .55s cubic-bezier(.2,.7,.3,1) forwards; }
.hero .mock-body .mock-row:nth-child(1) .code-line { animation-delay: .7s; }
.hero .mock-body .mock-row:nth-child(2) .code-line { animation-delay: .9s; }
.hero .mock-body .mock-row:nth-child(3) .code-line { animation-delay: 1.05s; }
.hero .mock-body .mock-row:nth-child(4) .code-line { animation-delay: 1.2s; }
.hero .mock-body .mock-row:nth-child(5) .code-line { animation-delay: 1.35s; }
@keyframes draw { to { transform: scaleX(1); } }
.hero .mock-chip { opacity: 0; transform: translateY(8px) scale(.9); animation: pop .42s ease forwards; }
.hero .mock-row:nth-child(6) .mock-chip:nth-child(1) { animation-delay: 1.6s; }
.hero .mock-row:nth-child(6) .mock-chip:nth-child(2) { animation-delay: 1.75s; }
.hero .mock-row:nth-child(6) .mock-chip:nth-child(3) { animation-delay: 1.9s; }
@keyframes pop { to { opacity: 1; transform: translateY(0) scale(1); } }

/* ============================================================
   Modal (service "Learn more")
   ============================================================ */
.modal-overlay {
  position: fixed; inset: 0; z-index: 1000;
  display: flex; align-items: center; justify-content: center; padding: 24px;
  background: rgba(13, 6, 45, .55); backdrop-filter: blur(5px); -webkit-backdrop-filter: blur(5px);
  opacity: 0; visibility: hidden; transition: opacity .28s ease, visibility .28s ease;
}
.modal-overlay.open { opacity: 1; visibility: visible; }
.modal {
  position: relative; background: #fff; border-radius: var(--r-card);
  width: 100%; max-width: 580px; max-height: 88vh; overflow-y: auto;
  padding: clamp(28px, 4vw, 42px); box-shadow: var(--shadow-card);
  transform: translateY(24px) scale(.97); opacity: 0;
  transition: transform .32s cubic-bezier(.2,.8,.2,1), opacity .32s ease;
}
.modal-overlay.open .modal { transform: none; opacity: 1; }
.modal-close {
  position: absolute; top: 18px; right: 18px; width: 42px; height: 42px; border-radius: 50%;
  display: grid; place-items: center; font-size: 1.3rem; color: var(--ink); background: var(--bg-soft);
  transition: background .18s, transform .18s;
}
.modal-close:hover { background: var(--bg-lavender); transform: rotate(90deg); }
.modal-ic { width: 60px; height: 60px; border-radius: 16px; display: grid; place-items: center; color: #fff; font-size: 1.7rem; margin-bottom: 20px; }
.modal h3 { font-size: clamp(1.4rem, 3vw, 1.7rem); margin-bottom: 12px; padding-right: 40px; }
.modal-intro { color: var(--ink-2); font-size: 1.04rem; }
.modal h4 { font-size: .82rem; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); margin: 26px 0 14px; font-weight: 600; }
.modal-list { display: grid; gap: 11px; }
.modal-list li { display: flex; gap: 11px; align-items: flex-start; color: var(--ink-2); }
.modal-list i { color: var(--violet); font-size: 1.25rem; flex: none; margin-top: 1px; }
.modal-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.modal-tags span { font-size: .88rem; font-weight: 500; color: var(--ink-2); background: var(--bg-soft); padding: 7px 14px; border-radius: var(--r-pill); }
.modal-cta { margin-top: 30px; display: flex; gap: 12px; flex-wrap: wrap; }
body.modal-lock { overflow: hidden; }

/* visible focus for keyboard users */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible {
  outline: 2px solid var(--violet); outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  .hero-aurora span, .mock-window, .float-card, .mock-window::after { animation: none !important; }
  .hero .code-line { transform: none !important; animation: none !important; }
  .hero .mock-chip { opacity: 1 !important; transform: none !important; animation: none !important; }
  .hv-parallax { transform: none !important; }
  .modal, .modal-overlay { transition: none !important; }
}

/* ============================================================
   Sub-page components
   ============================================================ */
/* Services detail rows (zigzag) */
.svc-row { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 64px); align-items: center; }
.svc-row + .svc-row { margin-top: clamp(48px, 7vw, 92px); }
.svc-row:nth-child(even) .svc-panel { order: 2; }
.svc-panel { border-radius: var(--r-card); min-height: 320px; display: grid; place-items: center; position: relative; overflow: hidden; box-shadow: var(--shadow-card); }
.svc-panel > i { font-size: 5rem; color: rgba(255,255,255,.95); position: relative; z-index: 1; }
.svc-panel .sp-badge { position: absolute; border-radius: var(--r-md); background: rgba(255,255,255,.18); backdrop-filter: blur(6px); color: #fff; padding: 11px 15px; font-weight: 600; font-size: .85rem; display: flex; align-items: center; gap: 8px; }
.svc-panel .sp-badge.b1 { top: 24px; left: 24px; }
.svc-panel .sp-badge.b2 { bottom: 24px; right: 24px; }
.sp-violet { background: radial-gradient(120% 120% at 20% 10%, #7F57F1, #4332B5); }
.sp-blue   { background: radial-gradient(120% 120% at 80% 10%, #3AA0FF, #0050B3); }
.sp-teal   { background: radial-gradient(120% 120% at 50% 0%, #2BB58A, #066b52); }
.sp-orange { background: radial-gradient(120% 120% at 30% 10%, #FF8A3D, #C2410C); }
.sp-pink   { background: radial-gradient(120% 120% at 70% 10%, #E58BB4, #A83C77); }
.sp-green  { background: radial-gradient(120% 120% at 40% 10%, #2BB58A, #00875E); }
.svc-content h2 { font-size: clamp(1.6rem, 3.2vw, 2.2rem); }
.svc-content .lead { margin: 14px 0 22px; font-size: 1.1rem; }
.svc-checklist { display: grid; gap: 12px; margin-bottom: 22px; }
.svc-checklist li { display: flex; gap: 11px; align-items: flex-start; color: var(--ink-2); }
.svc-checklist i { color: var(--violet); font-size: 1.25rem; flex: none; margin-top: 1px; }
.svc-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.svc-tags span { font-size: .85rem; font-weight: 500; color: var(--ink-2); background: var(--bg-soft); padding: 7px 13px; border-radius: var(--r-pill); }

/* Split (about story) */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 64px); align-items: center; }
.split .lead { font-size: 1.15rem; margin-top: 16px; }
.split p + p { margin-top: 14px; }
.media-panel { border-radius: var(--r-card); min-height: 360px; background: var(--grad-hero); position: relative; overflow: hidden; display: grid; place-items: center; border: 1px solid var(--border); padding: 24px; }
.media-panel .mp-badge { font-size: 4.5rem; }
.media-panel .mp-stat { position: absolute; background: #fff; border-radius: var(--r-md); box-shadow: var(--shadow-card); padding: 15px 19px; }
.media-panel .mp-stat.s1 { top: 28px; left: 28px; }
.media-panel .mp-stat.s2 { bottom: 28px; right: 28px; }
.media-panel .mp-stat b { font-size: 1.7rem; color: var(--violet); font-weight: 700; display: block; line-height: 1; }
.media-panel .mp-stat span { font-size: .82rem; color: var(--muted); }

/* Founder */
.founder { display: flex; gap: 26px; align-items: center; flex-wrap: wrap; padding: clamp(28px, 4vw, 42px); border-radius: var(--r-card); background: var(--bg-soft); }
.avatar-lg { width: 96px; height: 96px; border-radius: 50%; background: var(--grad-violet); color: #fff; display: grid; place-items: center; font-size: 2rem; font-weight: 700; flex: none; box-shadow: var(--shadow-violet); }
.founder .f-role { color: var(--violet); font-weight: 600; font-size: .95rem; }
.founder h3 { font-size: 1.4rem; margin: 4px 0 10px; }
.founder p { max-width: 580px; }

/* Trust facts */
.facts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 48px; }
.fact { padding: 28px; border-radius: var(--r-card); background: #fff; border: 1px solid var(--border); text-align: center; }
.fact i { font-size: 1.9rem; color: var(--violet); }
.fact b { display: block; font-size: 1.1rem; color: var(--ink); margin: 12px 0 5px; }
.fact span { font-size: .92rem; color: var(--muted); }

/* FAQ accordion */
.faq { max-width: 820px; margin: 48px auto 0; display: grid; gap: 14px; }
.acc-item { border: 1px solid var(--border); border-radius: var(--r-md); background: #fff; overflow: hidden; transition: box-shadow .2s, border-color .2s; }
.acc-item.open { box-shadow: var(--shadow-sm); border-color: transparent; }
.acc-head { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 22px 24px; font-weight: 600; font-size: 1.06rem; color: var(--ink); text-align: left; }
.acc-head i { color: var(--violet); font-size: 1.4rem; transition: transform .25s; flex: none; }
.acc-item.open .acc-head i { transform: rotate(45deg); }
.acc-body { max-height: 0; overflow: hidden; transition: max-height .3s ease; }
.acc-item.open .acc-body { max-height: 320px; }
.acc-body p { padding: 0 24px 24px; color: var(--ink-2); }

/* Contact next-steps */
.steps-mini { display: grid; gap: 20px; margin-top: 28px; }
.steps-mini li { display: flex; gap: 14px; align-items: flex-start; }
.steps-mini .sm-num { width: 34px; height: 34px; border-radius: 50%; background: var(--bg-lavender); color: var(--violet); font-weight: 700; display: grid; place-items: center; flex: none; font-size: .95rem; }
.steps-mini h4 { font-size: 1.02rem; color: var(--ink); margin-bottom: 3px; }
.steps-mini p { font-size: .95rem; }

@media (max-width: 980px) {
  .svc-row, .split, .facts { grid-template-columns: 1fr; }
  .svc-row:nth-child(even) .svc-panel { order: 0; }
}