/* =============================================================
   PedroSoft AI — Premium Landing Page
   Design system + sections. Vanilla CSS, no build step.
   ============================================================= */

/* ---------- Design tokens ---------- */
:root {
  /* Brand */
  --navy: #0A2540;
  --blue: #2563EB;
  --cyan: #06B6D4;
  --blue-600: #1d4ed8;

  --grad-brand: linear-gradient(120deg, #2563EB 0%, #06B6D4 100%);
  --grad-brand-soft: linear-gradient(120deg, #2563EB 0%, #22d3ee 60%, #06B6D4 100%);

  /* Fonts */
  --font-display: "Space Grotesk", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;

  /* Rhythm */
  --container: 1200px;
  --gutter: clamp(1.25rem, 4vw, 2.5rem);
  --radius: 20px;
  --radius-sm: 14px;
  --radius-lg: 28px;
  --section-y: clamp(5rem, 11vw, 9.5rem);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------- Theme: dark (default) ---------- */
:root,
[data-theme="dark"] {
  --bg: #05070E;
  --bg-elev: #0b1020;
  --surface: rgba(255, 255, 255, 0.04);
  --surface-2: rgba(255, 255, 255, 0.06);
  --border: rgba(255, 255, 255, 0.09);
  --border-strong: rgba(255, 255, 255, 0.16);
  --text: #eaf0fb;
  --text-dim: #9fb0cc;
  --text-mute: #6c7a97;
  --shadow: 0 30px 80px -40px rgba(0, 0, 0, 0.9);
  --chip: rgba(255, 255, 255, 0.05);
  --glow-1: rgba(37, 99, 235, 0.28);
  --glow-2: rgba(6, 182, 212, 0.22);
  color-scheme: dark;
}

/* ---------- Theme: light ---------- */
[data-theme="light"] {
  --bg: #ffffff;
  --bg-elev: #f6f8fc;
  --surface: rgba(10, 37, 64, 0.02);
  --surface-2: rgba(10, 37, 64, 0.035);
  --border: rgba(10, 37, 64, 0.10);
  --border-strong: rgba(10, 37, 64, 0.16);
  --text: #0A2540;
  --text-dim: #47597a;
  --text-mute: #7d8ba6;
  --shadow: 0 30px 70px -45px rgba(10, 37, 64, 0.35);
  --chip: rgba(10, 37, 64, 0.04);
  --glow-1: rgba(37, 99, 235, 0.16);
  --glow-2: rgba(6, 182, 212, 0.14);
  color-scheme: light;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; }
}
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
  transition: background .5s var(--ease), color .5s var(--ease);
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
::selection { background: rgba(37, 99, 235, 0.28); color: #fff; }

/* ---------- Layout ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.section { padding-block: var(--section-y); position: relative; }

/* ---------- Ambient background ---------- */
.ambient { position: fixed; inset: 0; z-index: -1; overflow: hidden; pointer-events: none; }
.ambient__grid {
  position: absolute; inset: -2px;
  background-image:
    linear-gradient(to right, var(--border) 1px, transparent 1px),
    linear-gradient(to bottom, var(--border) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 10%, transparent 75%);
  opacity: .5;
}
.ambient__glow { position: absolute; border-radius: 50%; filter: blur(90px); opacity: .8; }
.ambient__glow--1 { width: 55vw; height: 55vw; top: -22vw; left: -10vw; background: var(--glow-1); animation: drift1 22s var(--ease) infinite alternate; }
.ambient__glow--2 { width: 45vw; height: 45vw; top: 5vw; right: -12vw; background: var(--glow-2); animation: drift2 26s var(--ease) infinite alternate; }
@keyframes drift1 { to { transform: translate3d(8vw, 6vw, 0) scale(1.15); } }
@keyframes drift2 { to { transform: translate3d(-6vw, 10vw, 0) scale(1.1); } }

/* ---------- Brand / logo ---------- */
.brand { display: inline-flex; align-items: center; gap: .6rem; font-family: var(--font-display); font-weight: 600; }
.brand__mark { width: 36px; height: 36px; object-fit: contain; display: inline-block; }
.brand__text { font-size: 1.18rem; letter-spacing: -.02em; }
.brand__ai { background: var(--grad-brand); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* ---------- Buttons ---------- */
.btn {
  --pad-y: .8rem; --pad-x: 1.25rem;
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  padding: var(--pad-y) var(--pad-x);
  border-radius: 999px;
  font-family: var(--font-display);
  font-weight: 600; font-size: .95rem; letter-spacing: -.01em;
  white-space: nowrap;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), background .3s var(--ease), border-color .3s var(--ease), color .3s var(--ease);
  will-change: transform;
}
.btn svg { transition: transform .3s var(--ease); }
.btn--sm { --pad-y: .55rem; --pad-x: 1rem; font-size: .875rem; }
.btn--lg { --pad-y: 1rem; --pad-x: 1.6rem; font-size: 1rem; }
.btn--primary {
  color: #fff;
  background: var(--grad-brand);
  box-shadow: 0 10px 30px -10px rgba(37, 99, 235, .6), inset 0 1px 0 rgba(255,255,255,.25);
}
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 18px 40px -12px rgba(37, 99, 235, .75); }
.btn--primary:hover svg { transform: translateX(3px); }
.btn--ghost {
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--border-strong);
  backdrop-filter: blur(10px);
}
.btn--ghost:hover { transform: translateY(-2px); border-color: var(--blue); background: var(--surface-2); }

/* ---------- Nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  transition: background .4s var(--ease), border-color .4s var(--ease), backdrop-filter .4s var(--ease);
  border-bottom: 1px solid transparent;
}
.nav.is-scrolled {
  background: color-mix(in srgb, var(--bg) 72%, transparent);
  backdrop-filter: blur(16px) saturate(150%);
  border-bottom-color: var(--border);
}
.nav__inner { display: flex; align-items: center; justify-content: space-between; height: 72px; gap: 1.5rem; }
.nav__links { display: flex; gap: 2rem; }
.nav__links a { font-size: .93rem; color: var(--text-dim); font-weight: 500; position: relative; transition: color .25s var(--ease); }
.nav__links a::after { content: ""; position: absolute; left: 0; bottom: -6px; height: 2px; width: 0; background: var(--grad-brand); border-radius: 2px; transition: width .3s var(--ease); }
.nav__links a:hover { color: var(--text); }
.nav__links a:hover::after { width: 100%; }
.nav__actions { display: flex; align-items: center; gap: .75rem; }

.theme-toggle {
  width: 40px; height: 40px; border-radius: 50%;
  display: grid; place-items: center;
  border: 1px solid var(--border); background: var(--surface);
  color: var(--text-dim);
  transition: color .3s var(--ease), border-color .3s var(--ease), transform .3s var(--ease);
}
.theme-toggle:hover { color: var(--text); border-color: var(--blue); transform: rotate(15deg); }
[data-theme="dark"] .icon-sun { display: block; }
[data-theme="dark"] .icon-moon { display: none; }
[data-theme="light"] .icon-sun { display: none; }
[data-theme="light"] .icon-moon { display: block; }

.nav__burger { display: none; width: 40px; height: 40px; border-radius: 12px; border: 1px solid var(--border); flex-direction: column; gap: 5px; align-items: center; justify-content: center; }
.nav__burger span { width: 18px; height: 2px; background: var(--text); border-radius: 2px; transition: transform .3s var(--ease), opacity .3s var(--ease); }
.nav__burger.is-open span:nth-child(1) { transform: translateY(3.5px) rotate(45deg); }
.nav__burger.is-open span:nth-child(2) { transform: translateY(-3.5px) rotate(-45deg); }

.nav__mobile {
  display: none; flex-direction: column; gap: .25rem;
  padding: 0 var(--gutter) 1rem;
  background: color-mix(in srgb, var(--bg) 92%, transparent);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  max-height: 0; overflow: hidden; transition: max-height .4s var(--ease);
}
.nav__mobile a { padding: .85rem .25rem; color: var(--text-dim); font-weight: 500; border-bottom: 1px solid var(--border); }
.nav__mobile a.btn { margin-top: .75rem; border: none; color: #fff; justify-content: center; }
.nav__mobile.is-open { max-height: 420px; }

/* ---------- Section heads ---------- */
.eyebrow {
  display: inline-block; font-family: var(--font-display); font-weight: 600;
  font-size: .8rem; letter-spacing: .14em; text-transform: uppercase;
  color: var(--blue); margin-bottom: 1rem;
}
[data-theme="dark"] .eyebrow { color: #7cc4ff; }
.section__head { max-width: 720px; margin-bottom: clamp(2.5rem, 5vw, 4rem); }
.section__title {
  font-family: var(--font-display); font-weight: 600;
  font-size: clamp(2rem, 5vw, 3.4rem); line-height: 1.05; letter-spacing: -.03em;
}
.section__sub { margin-top: 1.1rem; font-size: clamp(1rem, 2vw, 1.15rem); color: var(--text-dim); max-width: 60ch; }
.grad { background: var(--grad-brand-soft); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* =============================================================
   HERO
   ============================================================= */
.hero { position: relative; padding-top: clamp(4rem, 9vw, 7rem); padding-bottom: clamp(4rem, 8vw, 6rem); }
.hero__inner { text-align: center; display: flex; flex-direction: column; align-items: center; }
.hero__badge {
  display: inline-flex; align-items: center; gap: .55rem;
  padding: .5rem 1rem; border-radius: 999px;
  border: 1px solid var(--border-strong); background: var(--surface);
  font-size: .85rem; color: var(--text-dim); font-weight: 500;
  backdrop-filter: blur(8px);
}
.hero__badge .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 0 4px rgba(6,182,212,.18); animation: pulse 2.4s ease-in-out infinite; }
@keyframes pulse { 50% { box-shadow: 0 0 0 7px rgba(6,182,212,0); } }

.hero__title {
  margin-top: 1.75rem;
  font-family: var(--font-display); font-weight: 600;
  font-size: clamp(2.6rem, 8vw, 6rem); line-height: 1.02; letter-spacing: -.045em;
  max-width: 16ch;
}
.reveal-line { display: block; overflow: hidden; }
.reveal-line > span { display: block; transform: translateY(110%); }
.hero__title.is-in .reveal-line > span { animation: lineUp .9s var(--ease) forwards; }
.hero__title.is-in .reveal-line:nth-child(2) > span { animation-delay: .1s; }
.hero__title.is-in .reveal-line:nth-child(3) > span { animation-delay: .2s; }
@keyframes lineUp { to { transform: translateY(0); } }

.hero__lede { margin-top: 1.75rem; max-width: 60ch; font-size: clamp(1.05rem, 2.2vw, 1.3rem); color: var(--text-dim); }
.hero__cta { margin-top: 2.25rem; display: flex; gap: 1rem; flex-wrap: wrap; justify-content: center; }

/* Hero showcase (real banner asset) */
.hero__showcase {
  position: relative; margin: clamp(3rem, 6vw, 4.5rem) auto 0;
  width: 100%; max-width: 1040px;
  border-radius: clamp(16px, 2vw, 24px); overflow: hidden;
  border: 1px solid var(--border-strong);
  box-shadow: var(--shadow), 0 0 0 1px rgba(255,255,255,.02) inset;
  transform: perspective(1600px) rotateX(4deg);
  transition: transform .6s var(--ease);
}
.hero__showcase:hover { transform: perspective(1600px) rotateX(0deg); }
.hero__showcase img { width: 100%; height: auto; display: block; }
.hero__showcase-glow {
  position: absolute; z-index: -1; inset: auto 10% -30% 10%; height: 60%;
  background: var(--grad-brand); filter: blur(80px); opacity: .35;
}

/* Generic image showcase frame (AI Solutions, etc.) */
.showcase-frame {
  position: relative; border-radius: var(--radius-lg); overflow: hidden;
  border: 1px solid var(--border-strong); box-shadow: var(--shadow);
  transform: perspective(1400px) rotateY(-6deg) rotateX(2deg);
  transition: transform .6s var(--ease);
}
.showcase-frame:hover { transform: perspective(1400px) rotateY(0) rotateX(0); }
.showcase-frame img { width: 100%; height: auto; display: block; }
.showcase-frame__glow { position: absolute; z-index: -1; inset: 12%; background: var(--grad-brand); filter: blur(90px); opacity: .4; }

.hero__stats {
  margin-top: clamp(3rem, 6vw, 4.5rem);
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem;
  width: 100%; max-width: 860px;
  padding-top: 2.25rem; border-top: 1px solid var(--border);
}
.stat { text-align: center; }
.stat__num, .stat__suffix { display: inline-block; font-family: var(--font-display); font-weight: 600; font-size: clamp(1.8rem, 4vw, 2.6rem); letter-spacing: -.03em; line-height: 1; }
.stat__suffix { background: var(--grad-brand); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stat__label { display: block; font-size: .82rem; color: var(--text-mute); margin-top: .55rem; }

/* =============================================================
   TRUSTED / MARQUEE
   ============================================================= */
.trusted { padding-block: clamp(3rem, 6vw, 4.5rem); }
.trusted__eyebrow { text-align: center; font-size: .82rem; letter-spacing: .12em; text-transform: uppercase; color: var(--text-mute); margin-bottom: 2rem; }
.marquee { position: relative; overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); }
.marquee__track { display: flex; gap: 3.5rem; width: max-content; animation: marquee 38s linear infinite; }
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__item { font-family: var(--font-display); font-weight: 600; font-size: clamp(1.3rem, 3vw, 2rem); letter-spacing: -.02em; color: var(--text-mute); opacity: .65; transition: opacity .3s, color .3s; white-space: nowrap; }
.marquee__item:hover { opacity: 1; color: var(--text); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* =============================================================
   BENTO — What we build
   ============================================================= */
.bento { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.1rem; }
.bento__cell {
  position: relative; overflow: hidden;
  padding: 1.75rem; border-radius: var(--radius);
  background: var(--surface); border: 1px solid var(--border);
  min-height: 200px; display: flex; flex-direction: column;
  transition: transform .4s var(--ease), border-color .4s var(--ease), background .4s var(--ease);
}
.bento__cell:hover { transform: translateY(-4px); border-color: var(--border-strong); background: var(--surface-2); }
.bento__cell--xl { grid-column: span 2; grid-row: span 2; }
.bento__cell--wide { grid-column: span 2; }
.bento__glow { position: absolute; width: 260px; height: 260px; right: -60px; top: -60px; background: var(--grad-brand); filter: blur(70px); opacity: .18; pointer-events: none; }
.bento__icon {
  width: 48px; height: 48px; border-radius: 14px; display: grid; place-items: center;
  background: var(--chip); border: 1px solid var(--border);
  color: var(--blue); margin-bottom: 1.25rem;
}
[data-theme="dark"] .bento__icon { color: #7cc4ff; }
.bento__icon svg { width: 24px; height: 24px; }
.bento__cell h3 { font-family: var(--font-display); font-weight: 600; font-size: 1.25rem; letter-spacing: -.02em; }
.bento__cell--xl h3 { font-size: 1.7rem; }
.bento__cell p { margin-top: .55rem; color: var(--text-dim); font-size: .95rem; }
.bento__tag { position: absolute; top: 1.25rem; right: 1.25rem; font-size: .72rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--cyan); padding: .3rem .6rem; border: 1px solid var(--border-strong); border-radius: 999px; }
.bento__pills { margin-top: auto; padding-top: 1.25rem; display: flex; gap: .5rem; flex-wrap: wrap; }
.bento__pills span { font-size: .78rem; padding: .35rem .7rem; border-radius: 999px; background: var(--chip); border: 1px solid var(--border); color: var(--text-dim); }

/* =============================================================
   SPLIT — AI Solutions
   ============================================================= */
.split__inner { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 6vw, 5rem); align-items: center; }
.split__list { list-style: none; padding: 0; margin: 1.75rem 0 2rem; display: grid; gap: .9rem; }
.split__list li { display: flex; gap: .75rem; align-items: flex-start; color: var(--text-dim); }
.chk { flex: none; width: 22px; height: 22px; border-radius: 7px; margin-top: 2px; background: var(--grad-brand); position: relative; box-shadow: 0 6px 14px -6px rgba(37,99,235,.7); }
.chk::after { content: ""; position: absolute; left: 7px; top: 4px; width: 5px; height: 9px; border: solid #fff; border-width: 0 2px 2px 0; transform: rotate(45deg); }

/* AI Solutions visual */
.split__visual { display: grid; place-items: center; }

/* =============================================================
   SERVICES
   ============================================================= */
.services { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.1rem; }
.service {
  padding: 1.75rem; border-radius: var(--radius);
  background: var(--surface); border: 1px solid var(--border);
  transition: transform .4s var(--ease), border-color .4s var(--ease), background .4s var(--ease);
}
.service:hover { transform: translateY(-4px); border-color: var(--border-strong); background: var(--surface-2); }
.service__icon { width: 52px; height: 52px; border-radius: 15px; display: grid; place-items: center; background: var(--chip); border: 1px solid var(--border); color: var(--blue); margin-bottom: 1.25rem; transition: transform .4s var(--ease); }
[data-theme="dark"] .service__icon { color: #7cc4ff; }
.service:hover .service__icon { transform: translateY(-3px) rotate(-6deg); }
.service__icon svg { width: 26px; height: 26px; }
.service h3 { font-family: var(--font-display); font-weight: 600; font-size: 1.2rem; letter-spacing: -.02em; }
.service p { margin-top: .5rem; color: var(--text-dim); font-size: .93rem; }

/* =============================================================
   TIMELINE — Process
   ============================================================= */
.timeline { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.1rem 2.5rem; counter-reset: step; }
.timeline__step { position: relative; padding: 1.75rem 0 1.75rem 0; border-top: 2px solid var(--border); }
.timeline__step::before { content: ""; position: absolute; top: -2px; left: 0; width: 46px; height: 2px; background: var(--grad-brand); }
.timeline__num { font-family: var(--font-display); font-weight: 600; font-size: .9rem; letter-spacing: .1em; color: var(--blue); }
[data-theme="dark"] .timeline__num { color: #7cc4ff; }
.timeline__step h3 { font-family: var(--font-display); font-weight: 600; font-size: 1.35rem; letter-spacing: -.02em; margin-top: .5rem; }
.timeline__step p { margin-top: .5rem; color: var(--text-dim); font-size: .95rem; }

/* =============================================================
   WORK — Featured Projects
   ============================================================= */
.work { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.25rem; }
.work__card {
  position: relative; overflow: hidden; border-radius: var(--radius-lg);
  border: 1px solid var(--border); background: var(--surface);
  display: flex; flex-direction: column;
  transition: transform .5s var(--ease), border-color .5s var(--ease);
}
.work__card--lg { grid-column: span 2; flex-direction: row; align-items: stretch; }
.work__card:hover { transform: translateY(-5px); border-color: var(--border-strong); }
.work__shot { position: relative; overflow: hidden; min-height: 220px; flex: 1; }
.work__card--lg .work__shot { min-height: 340px; flex: 1.15; }
.work__shot--a { background: linear-gradient(135deg, #0A2540, #2563EB 60%, #06B6D4); }
.work__shot--b { background: linear-gradient(135deg, #0b1020, #1e3a8a 70%, #2563EB); }
.work__shot--c { background: linear-gradient(135deg, #06283b, #0891b2 60%, #22d3ee); }
.work__mock {
  position: absolute; inset: 16% 10% -30% 10%;
  border-radius: 14px 14px 0 0;
  background:
    linear-gradient(180deg, rgba(255,255,255,.14), rgba(255,255,255,.03)),
    rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.22);
  box-shadow: 0 40px 80px -30px rgba(0,0,0,.6);
  backdrop-filter: blur(6px);
  transition: transform .6s var(--ease);
}
.work__mock::before { content: ""; position: absolute; top: 12px; left: 14px; width: 42px; height: 6px; border-radius: 6px; background: rgba(255,255,255,.5); box-shadow: 56px 0 0 rgba(255,255,255,.25), 78px 0 0 rgba(255,255,255,.25); }
.work__card:hover .work__mock { transform: translateY(-10px); }
.work__meta { padding: 1.75rem; display: flex; flex-direction: column; gap: .5rem; justify-content: center; }
.work__card--lg .work__meta { flex: 1; padding: 2.5rem; }
.work__tag { font-size: .75rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--cyan); }
.work__meta h3 { font-family: var(--font-display); font-weight: 600; font-size: 1.3rem; letter-spacing: -.02em; }
.work__card--lg .work__meta h3 { font-size: 1.9rem; }
.work__meta p { color: var(--text-dim); font-size: .95rem; }
.work__link { display: inline-flex; align-items: center; gap: .4rem; margin-top: .75rem; font-family: var(--font-display); font-weight: 600; font-size: .9rem; color: var(--blue); }
[data-theme="dark"] .work__link { color: #7cc4ff; }
.work__link svg { transition: transform .3s var(--ease); }
.work__card:hover .work__link svg { transform: translate(3px, -3px); }

/* =============================================================
   WHY
   ============================================================= */
.why { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.1rem; }
.why__item { padding: 1.75rem; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--border); transition: transform .4s var(--ease), border-color .4s var(--ease); }
.why__item:hover { transform: translateY(-4px); border-color: var(--border-strong); }
.why__icon { width: 52px; height: 52px; border-radius: 15px; display: grid; place-items: center; background: var(--grad-brand); color: #fff; margin-bottom: 1.1rem; box-shadow: 0 12px 28px -12px rgba(37,99,235,.7); }
.why__icon svg { width: 26px; height: 26px; }
.why__item h3 { font-family: var(--font-display); font-weight: 600; font-size: 1.15rem; letter-spacing: -.02em; }
.why__item p { margin-top: .5rem; color: var(--text-dim); font-size: .92rem; }

/* =============================================================
   TECH CLOUD
   ============================================================= */
.tech__cloud { display: flex; flex-wrap: wrap; gap: .9rem; justify-content: center; max-width: 900px; margin-inline: auto; }
.tech__chip {
  font-family: var(--font-display); font-weight: 500;
  padding: .8rem 1.4rem; border-radius: 999px;
  border: 1px solid var(--border); background: var(--surface);
  color: var(--text-dim); font-size: clamp(.95rem, 2vw, 1.15rem);
  transition: transform .35s var(--ease), color .35s var(--ease), border-color .35s var(--ease), background .35s var(--ease);
}
.tech__chip:hover { transform: translateY(-4px); color: var(--text); border-color: var(--blue); background: var(--surface-2); }

/* =============================================================
   TESTIMONIALS
   ============================================================= */
.quotes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
.quote { padding: 2rem; border-radius: var(--radius-lg); background: var(--surface); border: 1px solid var(--border); display: flex; flex-direction: column; gap: 1.5rem; transition: transform .4s var(--ease), border-color .4s var(--ease); }
.quote:hover { transform: translateY(-4px); border-color: var(--border-strong); }
.quote--lead { grid-column: span 3; }
.quote--lead blockquote { font-size: clamp(1.3rem, 3vw, 2rem); }
.quote blockquote { font-family: var(--font-display); font-weight: 500; font-size: 1.1rem; line-height: 1.4; letter-spacing: -.02em; }
.quote figcaption { display: flex; align-items: center; gap: .85rem; margin-top: auto; }
.quote__avatar { flex: none; width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; font-family: var(--font-display); font-weight: 600; color: #fff; background: var(--grad-brand); }
.quote figcaption strong { display: block; font-size: .95rem; }
.quote figcaption small { color: var(--text-mute); font-size: .82rem; }

/* =============================================================
   CTA
   ============================================================= */
.cta { padding-block: clamp(4rem, 9vw, 8rem); }
.cta__inner {
  position: relative; overflow: hidden;
  padding: clamp(2rem, 6vw, 4.5rem);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-strong);
  background:
    radial-gradient(120% 120% at 0% 0%, rgba(37,99,235,.16), transparent 55%),
    var(--bg-elev);
}
.cta__glow { position: absolute; width: 50%; height: 160%; left: 12%; top: -40%; transform: translateX(-50%); background: var(--grad-brand); filter: blur(120px); opacity: .2; pointer-events: none; }
.cta__grid { position: relative; display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.cta__title { font-family: var(--font-display); font-weight: 600; font-size: clamp(2rem, 5vw, 3.6rem); line-height: 1.03; letter-spacing: -.04em; margin-top: .5rem; }
.cta__sub { margin-top: 1.1rem; max-width: 42ch; color: var(--text-dim); font-size: clamp(1rem, 2vw, 1.15rem); }
.cta__contacts { list-style: none; padding: 0; margin: 2rem 0 0; display: grid; gap: 1rem; }
.cta__contacts li { display: flex; align-items: center; gap: .85rem; }
.cta__ic { flex: none; width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; background: var(--chip); border: 1px solid var(--border); color: var(--blue); }
[data-theme="dark"] .cta__ic { color: #7cc4ff; }
.cta__ic svg { width: 20px; height: 20px; }
.cta__contacts a { color: var(--text-dim); font-size: .98rem; transition: color .25s; }
.cta__contacts a:hover { color: var(--text); }

/* ---------- Lead form ---------- */
.lead-form {
  position: relative;
  padding: clamp(1.5rem, 3vw, 2.25rem);
  border-radius: var(--radius);
  background: var(--surface-2);
  border: 1px solid var(--border-strong);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow);
  display: grid; gap: 1rem;
}
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.field { display: flex; flex-direction: column; gap: .5rem; }
.field > span { font-family: var(--font-display); font-size: .82rem; font-weight: 500; color: var(--text-dim); letter-spacing: .01em; }
.field > span i { color: var(--cyan); font-style: normal; }
.field input, .field select, .field textarea {
  width: 100%; font: inherit; font-size: .95rem; color: var(--text);
  padding: .8rem .95rem; border-radius: 12px;
  background: var(--bg); border: 1px solid var(--border-strong);
  transition: border-color .25s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease);
}
[data-theme="light"] .field input, [data-theme="light"] .field select, [data-theme="light"] .field textarea { background: #fff; }
.field textarea { resize: vertical; min-height: 96px; }
.field input::placeholder, .field textarea::placeholder { color: var(--text-mute); }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--blue);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, .18);
}
.field select { appearance: none; -webkit-appearance: none; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236c7a97' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 1rem center; padding-right: 2.75rem; }
.hp { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; opacity: 0; pointer-events: none; }
.lead-form__submit { width: 100%; margin-top: .25rem; }
.lead-form__submit[disabled] { opacity: .7; cursor: progress; }
.lead-form__note { font-size: .78rem; color: var(--text-mute); text-align: center; margin: 0; }

.form-status { font-size: .9rem; padding: 0; border-radius: 12px; }
.form-status:empty { display: none; }
.form-status.is-success, .form-status.is-error { padding: .8rem 1rem; border: 1px solid; }
.form-status.is-success { color: #10b981; border-color: rgba(16,185,129,.4); background: rgba(16,185,129,.08); }
.form-status.is-error { color: #f43f5e; border-color: rgba(244,63,94,.4); background: rgba(244,63,94,.08); }

/* =============================================================
   FOOTER
   ============================================================= */
.footer { border-top: 1px solid var(--border); padding-top: clamp(3rem, 6vw, 5rem); }
.footer__inner { display: grid; grid-template-columns: 1.7fr 1fr 1fr 1.5fr; gap: 2.5rem; padding-bottom: 3rem; }
.footer__brand p { margin-top: 1rem; color: var(--text-dim); max-width: 32ch; }
.footer__socials { display: flex; gap: .6rem; margin-top: 1.5rem; }
.footer__socials a { width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; border: 1px solid var(--border); color: var(--text-dim); transition: color .3s, border-color .3s, transform .3s; }
.footer__socials a:hover { color: var(--text); border-color: var(--blue); transform: translateY(-3px); }
.footer__col h4 { font-family: var(--font-display); font-weight: 600; font-size: .9rem; letter-spacing: .04em; margin-bottom: 1.1rem; }
.footer__col a { display: block; padding: .35rem 0; color: var(--text-dim); font-size: .93rem; transition: color .25s; }
.footer__col a:hover { color: var(--text); }
.footer__address { color: var(--text-mute); font-size: .88rem; line-height: 1.75; margin-top: .4rem; }
.footer__bottom { display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap; padding: 1.5rem 0 2.5rem; border-top: 1px solid var(--border); font-size: .85rem; color: var(--text-mute); }
.footer__legal { display: flex; gap: 1.25rem; }
.footer__legal a:hover { color: var(--text); }

/* =============================================================
   Scroll reveal
   ============================================================= */
[data-reveal] { opacity: 0; transform: translateY(28px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
[data-reveal].is-in { opacity: 1; transform: none; }

/* =============================================================
   Responsive
   ============================================================= */
@media (max-width: 1024px) {
  .bento { grid-template-columns: repeat(2, 1fr); }
  .bento__cell--xl { grid-column: span 2; grid-row: auto; }
  .bento__cell--wide { grid-column: span 2; }
  .services, .why, .timeline { grid-template-columns: repeat(2, 1fr); }
  .quotes { grid-template-columns: 1fr 1fr; }
  .quote--lead { grid-column: span 2; }
}
@media (max-width: 760px) {
  .nav__links { display: none; }
  .nav__burger { display: flex; }
  .nav__mobile { display: flex; }
  .nav .btn--sm { display: none; }
  .hero__stats { grid-template-columns: repeat(2, 1fr); gap: 2rem 1rem; }
  .split__inner { grid-template-columns: 1fr; }
  .split__visual { order: -1; }
  .services, .why, .timeline, .quotes, .work { grid-template-columns: 1fr; }
  .quote--lead, .work__card--lg { grid-column: auto; }
  .work__card--lg { flex-direction: column; }
  .cta__grid { grid-template-columns: 1fr; }
  .field-row { grid-template-columns: 1fr; }
  .footer__inner { grid-template-columns: 1fr 1fr; }
  .footer__brand { grid-column: span 2; }
}
@media (max-width: 460px) {
  .footer__inner { grid-template-columns: 1fr; }
  .footer__brand { grid-column: auto; }
  .hero__cta { flex-direction: column; width: 100%; }
  .hero__cta .btn { width: 100%; }
}