/* ==========================================================
   Manucho IT — Redes & Cámaras
   ========================================================== */

:root {
  --navy-900: #0b1222;
  --navy-800: #0e1628;
  --navy-700: #16213a;
  --navy-600: #1f2d4d;
  --mint: #51e0a6;
  --teal: #2f9c9e;
  --teal-dark: #1c7476;
  --grad: linear-gradient(135deg, #51e0a6 0%, #2f9c9e 100%);

  --bg: #fbfbfa;
  --bg-tint: #f2f6f5;
  --surface: #ffffff;
  --line: #e3e8e8;
  --text: #16213a;
  --muted: #536072;
  --on-dark: #e8eef0;
  --on-dark-muted: #9fb0bd;

  --radius-sm: 8px;
  --radius: 14px;
  --radius-lg: 22px;
  --shadow-sm: 0 1px 2px rgba(22, 33, 58, .06), 0 2px 8px rgba(22, 33, 58, .04);
  --shadow: 0 10px 30px -12px rgba(22, 33, 58, .18);
  --shadow-lg: 0 30px 60px -20px rgba(11, 18, 34, .45);

  --font-head: 'Chakra Petch', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, 'Segoe UI', Helvetica, Arial, sans-serif;
  --ease: cubic-bezier(.2, .7, .2, 1);
  --header-h: 72px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 8px); }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: var(--teal-dark); text-decoration: none; transition: color .2s; }
h1, h2, h3, h4 { font-family: var(--font-head); line-height: 1.15; margin: 0; letter-spacing: -.005em; }
p { margin: 0; }
svg { width: 1em; height: 1em; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
svg.fill { fill: currentColor; stroke: none; }
::selection { background: var(--mint); color: var(--navy-700); }
:focus-visible { outline: 2px solid var(--teal); outline-offset: 3px; border-radius: 4px; }

.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.skip { position: absolute; left: -999px; top: 8px; z-index: 999; background: var(--surface); padding: 10px 16px; border-radius: 8px; }
.skip:focus { left: 8px; }

/* ---------- Buttons ---------- */
.btn {
  --pad-y: 15px; --pad-x: 26px;
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: var(--pad-y) var(--pad-x);
  border-radius: 10px;
  font-family: var(--font-body); font-size: 15px; font-weight: 700;
  line-height: 1.1; border: 1px solid transparent; cursor: pointer;
  position: relative; overflow: hidden; isolation: isolate;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background-color .25s, color .25s, border-color .25s;
  white-space: nowrap;
}
.btn svg { font-size: 18px; transition: transform .25s var(--ease); }
.btn:hover svg { transform: translateX(3px); }
.btn--sm { --pad-y: 11px; --pad-x: 18px; font-size: 14px; border-radius: 9px; }
.btn--block { width: 100%; }
.btn--primary { background: var(--grad); color: var(--navy-700); box-shadow: 0 8px 24px -8px rgba(81, 224, 166, .55); }
.btn--primary::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(110deg, transparent 30%, rgba(255,255,255,.45) 50%, transparent 70%);
  transform: translateX(-120%); transition: transform .7s var(--ease);
}
.btn--primary:hover { color: var(--navy-700); transform: translateY(-2px); box-shadow: 0 14px 30px -10px rgba(81, 224, 166, .7); }
.btn--primary:hover::after { transform: translateX(120%); }
.btn--ghost { color: #fff; border-color: rgba(255,255,255,.28); background: rgba(255,255,255,.04); backdrop-filter: blur(6px); }
.btn--ghost:hover { color: #fff; border-color: var(--mint); background: rgba(81,224,166,.08); transform: translateY(-2px); }
.btn--ghost-dark { color: var(--text); border-color: var(--text); background: transparent; }
.btn--ghost-dark:hover { color: #fff; background: var(--text); transform: translateY(-2px); }
.btn--wa { background: #25d366; color: #073b1d; box-shadow: 0 10px 24px -10px rgba(37, 211, 102, .7); }
.btn--wa:hover { color: #073b1d; transform: translateY(-2px); filter: brightness(1.05); }

/* ---------- Header ---------- */
.header {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  transition: background-color .35s, box-shadow .35s, backdrop-filter .35s;
}
.header__inner { height: var(--header-h); display: flex; align-items: center; gap: 24px; transition: height .35s var(--ease); }
.header.is-scrolled { background: rgba(14, 22, 40, .82); backdrop-filter: blur(14px) saturate(1.4); -webkit-backdrop-filter: blur(14px) saturate(1.4); box-shadow: 0 1px 0 rgba(255,255,255,.06), 0 10px 30px -15px rgba(0,0,0,.5); }
.header.is-scrolled .header__inner { height: 62px; }
.brand { display: flex; align-items: center; gap: 12px; color: #fff; margin-right: auto; }
.brand:hover { color: #fff; }
.brand img { height: 38px; width: auto; transition: transform .4s var(--ease); }
.brand:hover img { transform: rotate(-6deg) scale(1.05); }
.brand__text { display: flex; flex-direction: column; line-height: 1; }
.brand__name { font-family: var(--font-head); font-weight: 700; font-size: 19px; letter-spacing: .12em; text-transform: uppercase; }
.brand__tag { font-family: var(--font-head); font-weight: 500; font-size: 10px; letter-spacing: .24em; text-transform: uppercase; color: var(--mint); margin-top: 5px; }
.nav { display: flex; gap: 4px; }
.nav a { position: relative; color: rgba(255,255,255,.78); font-size: 14.5px; font-weight: 500; padding: 8px 12px; border-radius: 8px; }
.nav a::after { content: ""; position: absolute; left: 12px; right: 12px; bottom: 3px; height: 2px; border-radius: 2px; background: var(--grad); transform: scaleX(0); transform-origin: left; transition: transform .3s var(--ease); }
.nav a:hover, .nav a.is-active { color: #fff; }
.nav a:hover::after, .nav a.is-active::after { transform: scaleX(1); }

.burger { display: none; width: 44px; height: 44px; border-radius: 10px; border: 1px solid rgba(255,255,255,.2); background: rgba(255,255,255,.05); cursor: pointer; flex-direction: column; align-items: center; justify-content: center; gap: 5px; }
.burger span { width: 20px; height: 2px; background: #fff; border-radius: 2px; transition: transform .3s var(--ease), opacity .2s; }
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu { display: none; }

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden; isolation: isolate;
  background: radial-gradient(1200px 600px at 80% -10%, #1d3a52 0%, transparent 60%), linear-gradient(180deg, var(--navy-800) 0%, var(--navy-700) 100%);
  color: var(--on-dark);
  padding: calc(var(--header-h) + 72px) 0 110px;
}
.hero__net { position: absolute; inset: 0; width: 100%; height: 100%; z-index: -1; opacity: .55; }
.hero__glow { position: absolute; z-index: -1; width: 620px; height: 620px; left: -200px; bottom: -320px; border-radius: 50%; background: radial-gradient(circle, rgba(81,224,166,.22), transparent 65%); filter: blur(10px); animation: glow 9s ease-in-out infinite alternate; }
@keyframes glow { to { transform: translate(120px, -60px) scale(1.15); } }
.hero::after { content: ""; position: absolute; inset: auto 0 0 0; height: 120px; background: linear-gradient(180deg, transparent, rgba(11,18,34,.35)); z-index: -1; }

.hero__grid { display: grid; grid-template-columns: 1.08fr .92fr; gap: 64px; align-items: center; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 8px 16px 8px 12px; border-radius: 999px;
  border: 1px solid rgba(81,224,166,.35); background: rgba(81,224,166,.08);
  color: var(--mint); font-family: var(--font-head); font-size: 12px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase;
  margin-bottom: 24px;
}
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--mint); box-shadow: 0 0 0 0 rgba(81,224,166,.7); animation: ping 2s infinite; }
@keyframes ping { 70% { box-shadow: 0 0 0 10px rgba(81,224,166,0); } 100% { box-shadow: 0 0 0 0 rgba(81,224,166,0); } }
.hero h1 { font-size: clamp(32px, 4.6vw, 56px); line-height: 1.08; color: #fff; margin-bottom: 22px; letter-spacing: -.01em; }
.grad { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lead { font-size: clamp(16px, 1.4vw, 18.5px); line-height: 1.65; color: var(--on-dark-muted); max-width: 540px; margin-bottom: 34px; }
.hero__ctas { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 36px; }
.hero__badges { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 10px 26px; font-size: 14px; color: var(--on-dark-muted); }
.hero__badges li { display: flex; align-items: center; gap: 9px; }
.hero__badges svg { font-size: 19px; color: var(--mint); }

.hero__media { position: relative; }
.hero__frame {
  position: relative; border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 4 / 5;
  box-shadow: var(--shadow-lg), 0 0 0 1px rgba(255,255,255,.08);
  background: var(--navy-600);
}
.hero__frame img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.06); transition: transform 1.6s var(--ease); }
.hero__media.is-visible .hero__frame img { transform: scale(1); }
.hero__frame::after { content: ""; position: absolute; inset: 0; background: linear-gradient(200deg, rgba(81,224,166,.14) 0%, rgba(22,33,58,0) 42%, rgba(11,18,34,.8) 100%); pointer-events: none; }
.hero__scan { position: absolute; inset: 0; z-index: 2; pointer-events: none; background: linear-gradient(180deg, transparent 0%, rgba(81,224,166,.18) 48%, rgba(81,224,166,.5) 50%, transparent 52%); background-size: 100% 220%; animation: scan 5.5s linear infinite; mix-blend-mode: screen; opacity: .6; }
@keyframes scan { from { background-position: 0 120%; } to { background-position: 0 -120%; } }
.hero__rec { position: absolute; z-index: 3; top: 18px; left: 18px; display: flex; align-items: center; gap: 8px; padding: 6px 11px; border-radius: 6px; background: rgba(11,18,34,.6); backdrop-filter: blur(6px); font-family: var(--font-head); font-size: 11px; letter-spacing: .16em; color: #fff; }
.hero__rec span { width: 8px; height: 8px; border-radius: 50%; background: #ff4d4d; animation: blink 1.2s steps(2) infinite; }
@keyframes blink { 50% { opacity: .15; } }
.hero__caption { position: absolute; z-index: 3; left: 24px; right: 24px; bottom: 22px; display: flex; flex-direction: column; gap: 4px; padding-top: 14px; }
.hero__caption::before { content: ""; width: 34px; height: 2px; background: var(--mint); margin-bottom: 8px; }
.hero__caption strong { font-family: var(--font-head); font-size: 13px; letter-spacing: .14em; text-transform: uppercase; color: #fff; }
.hero__caption span { font-size: 13px; color: #d5dfe3; }

.float-card {
  position: absolute; z-index: 4; display: flex; align-items: center; gap: 12px;
  padding: 12px 16px 12px 12px; border-radius: 14px;
  background: rgba(255,255,255,.92); color: var(--text);
  backdrop-filter: blur(10px); box-shadow: 0 20px 40px -18px rgba(0,0,0,.55);
  font-size: 12.5px; line-height: 1.3; animation: float 6s ease-in-out infinite;
}
.float-card strong { display: block; font-size: 14px; font-family: var(--font-head); }
.float-card span { color: var(--muted); }
.float-card__icon { width: 38px; height: 38px; flex: none; border-radius: 10px; background: var(--grad); color: var(--navy-700); display: grid; place-items: center; font-size: 20px; }
.float-card--a { left: -36px; top: 22%; }
.float-card--b { right: -28px; bottom: 18%; animation-delay: -3s; }
@keyframes float { 50% { transform: translateY(-10px); } }

.hero__scroll { position: absolute; left: 50%; bottom: 28px; transform: translateX(-50%); width: 26px; height: 42px; border-radius: 14px; border: 2px solid rgba(255,255,255,.3); }
.hero__scroll span { position: absolute; left: 50%; top: 8px; width: 4px; height: 8px; margin-left: -2px; border-radius: 2px; background: var(--mint); animation: wheel 1.8s ease-in-out infinite; }
@keyframes wheel { 0% { opacity: 0; transform: translateY(0); } 30% { opacity: 1; } 100% { opacity: 0; transform: translateY(14px); } }

/* ---------- Brands marquee ---------- */
.brands { background: var(--surface); border-bottom: 1px solid var(--line); padding: 34px 0; }
.brands__inner { display: flex; align-items: center; gap: 36px; }
.brands__label { flex: none; font-family: var(--font-head); font-size: 12px; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: var(--teal-dark); max-width: 90px; line-height: 1.4; }
.marquee { flex: 1; overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.marquee__track { display: flex; width: max-content; animation: marquee 32s linear infinite; }
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__group { display: flex; gap: 20px; padding-right: 20px; }
.marquee figure { margin: 0; width: 190px; display: flex; flex-direction: column; align-items: center; gap: 8px; padding: 10px 12px; border-radius: 12px; transition: background-color .3s; }
.marquee figure:hover { background: var(--bg-tint); }
.marquee img { height: 56px; width: auto; max-width: 150px; object-fit: contain; filter: grayscale(1) opacity(.65); transition: filter .35s, transform .35s var(--ease); }
.marquee figure:hover img { filter: none; transform: scale(1.06); }
.marquee figcaption { font-size: 11.5px; color: var(--muted); text-align: center; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- Sections ---------- */
.section { padding: 112px 0; position: relative; }
.section--tint { background: var(--bg-tint); }
.section--dark { background: var(--navy-700); color: var(--on-dark); }
.section__head { max-width: 640px; margin-bottom: 56px; }
.section__head--center { margin-left: auto; margin-right: auto; text-align: center; }
.section__head h2 { font-size: clamp(28px, 3.4vw, 42px); margin: 14px 0 16px; }
.section__head p { color: var(--muted); font-size: 17px; }
.section--dark .section__head h2 { color: #fff; }
.kicker { display: inline-flex; align-items: center; gap: 10px; font-family: var(--font-head); font-size: 13px; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: var(--teal-dark); }
.kicker::before { content: ""; width: 28px; height: 2px; background: var(--grad); border-radius: 2px; }
.section--dark .kicker, .kicker--light { color: var(--mint); }

/* ---------- Services ---------- */
.services { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.service {
  position: relative; overflow: hidden;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 32px 26px 30px; box-shadow: var(--shadow-sm);
  transition: transform .45s var(--ease), box-shadow .45s var(--ease), border-color .45s;
}
.service::before { content: ""; position: absolute; inset: 0; background: radial-gradient(400px circle at var(--mx, 50%) var(--my, 0%), rgba(81,224,166,.14), transparent 45%); opacity: 0; transition: opacity .4s; pointer-events: none; }
.service::after { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 3px; background: var(--grad); transform: scaleX(0); transform-origin: left; transition: transform .5s var(--ease); }
.service:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: transparent; }
.service:hover::before { opacity: 1; }
.service:hover::after { transform: scaleX(1); }
.service__icon { width: 54px; height: 54px; border-radius: 14px; background: var(--grad); color: var(--navy-700); display: grid; place-items: center; font-size: 26px; margin-bottom: 24px; box-shadow: 0 10px 20px -10px rgba(47,156,158,.7); transition: transform .5s var(--ease); }
.service:hover .service__icon { transform: rotate(-8deg) scale(1.06); }
.service h3 { font-size: 19px; font-weight: 600; margin-bottom: 10px; line-height: 1.3; }
.service p { font-size: 14.5px; color: var(--muted); line-height: 1.6; }
.service__num { position: absolute; top: 22px; right: 22px; font-family: var(--font-head); font-size: 13px; font-weight: 600; color: #c4ccd0; letter-spacing: .1em; }

/* ---------- Stats ---------- */
.stats { position: relative; padding: 64px 0; background: var(--navy-700); overflow: hidden; }
.stats::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px); background-size: 40px 40px; mask-image: radial-gradient(ellipse at center, #000 30%, transparent 75%); -webkit-mask-image: radial-gradient(ellipse at center, #000 30%, transparent 75%); }
.stats__grid { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; }
.stat { text-align: center; padding: 8px 12px; }
.stat + .stat { border-left: 1px solid rgba(255,255,255,.08); }
.stat__value { font-family: var(--font-head); font-size: clamp(38px, 4.4vw, 54px); font-weight: 700; line-height: 1; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; font-variant-numeric: tabular-nums; }
.stat__label { font-size: 14px; color: var(--on-dark-muted); margin-top: 12px; }

/* ---------- Projects ---------- */
.projects { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.project { background: var(--surface); border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--line); box-shadow: var(--shadow-sm); display: flex; flex-direction: column; transition: transform .5s var(--ease), box-shadow .5s var(--ease); }
.project:hover { transform: translateY(-8px); box-shadow: var(--shadow); }
.project__media { position: relative; aspect-ratio: 1 / 1; overflow: hidden; background: var(--navy-600); }
.project__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s var(--ease); }
.project:hover .project__media img { transform: scale(1.07); }
.project__media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 55%, rgba(11,18,34,.5)); opacity: .7; transition: opacity .5s; }
.project:hover .project__media::after { opacity: 1; }
.project__tag { position: absolute; z-index: 1; left: 16px; top: 16px; padding: 6px 12px; border-radius: 999px; background: rgba(255,255,255,.92); backdrop-filter: blur(6px); font-family: var(--font-head); font-size: 11.5px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--teal-dark); }
.project__body { padding: 26px; display: flex; flex-direction: column; gap: 20px; flex: 1; }
.project h3 { font-size: 18px; font-weight: 600; line-height: 1.35; }
.project__stats { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin: auto 0 0; padding-top: 18px; border-top: 1px dashed var(--line); }
.project__stats dt { font-family: var(--font-head); font-size: 26px; font-weight: 700; color: var(--teal-dark); line-height: 1.1; }
.project__stats dd { margin: 4px 0 0; font-size: 12.5px; color: var(--muted); line-height: 1.45; }

/* ---------- Steps ---------- */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; position: relative; counter-reset: s; }
.steps::before { content: ""; position: absolute; top: 28px; left: 12.5%; right: 12.5%; height: 2px; background: repeating-linear-gradient(90deg, var(--teal) 0 8px, transparent 8px 16px); opacity: .45; }
.steps::after { content: ""; position: absolute; top: 28px; left: 12.5%; right: 12.5%; height: 2px; background: var(--grad); transform: scaleX(0); transform-origin: left; transition: transform 1.6s var(--ease) .3s; }
.steps.is-visible::after { transform: scaleX(1); }
.step { text-align: center; position: relative; padding: 0 8px; }
.step__num { position: relative; z-index: 1; width: 58px; height: 58px; margin: 0 auto 22px; border-radius: 50%; display: grid; place-items: center; background: var(--surface); border: 2px solid var(--teal); font-family: var(--font-head); font-size: 22px; font-weight: 700; color: var(--teal-dark); box-shadow: 0 0 0 8px var(--bg); transition: background-color .4s, color .4s, transform .4s var(--ease); }
.step:hover .step__num { background: var(--grad); color: var(--navy-700); border-color: transparent; transform: scale(1.08); }
.step h3 { font-size: 19px; margin-bottom: 8px; }
.step p { font-size: 14.5px; color: var(--muted); max-width: 240px; margin: 0 auto; }

/* ---------- About ---------- */
.section--dark { overflow: hidden; }
.section--dark::before { content: ""; position: absolute; width: 700px; height: 700px; right: -250px; top: -250px; border-radius: 50%; background: radial-gradient(circle, rgba(47,156,158,.25), transparent 65%); }
.about { position: relative; display: grid; grid-template-columns: .95fr 1.05fr; gap: 72px; align-items: center; }
.about__media { position: relative; padding: 0 60px 80px 0; }
.about__img { margin: 0; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg); }
.about__img img { width: 100%; height: 100%; object-fit: cover; }
.about__img--main { aspect-ratio: 4 / 5; }
.about__img--small { position: absolute; right: 0; bottom: 0; width: 46%; aspect-ratio: 3 / 4; border: 6px solid var(--navy-700); }
.about__badge { position: absolute; left: -20px; bottom: 40px; padding: 18px 22px; border-radius: 16px; background: var(--grad); color: var(--navy-700); box-shadow: 0 20px 40px -20px rgba(81,224,166,.8); animation: float 7s ease-in-out infinite; }
.about__badge strong { display: block; font-family: var(--font-head); font-size: 26px; line-height: 1; }
.about__badge span { font-size: 13px; font-weight: 600; }
.about__copy > p { color: var(--on-dark-muted); font-size: 16.5px; line-height: 1.75; margin-bottom: 16px; }
.about__copy > p strong { color: #fff; }
.about .section__head { margin-bottom: 28px; }
.why { list-style: none; padding: 0; margin: 36px 0 0; display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.why li { display: flex; gap: 14px; padding: 20px; border-radius: var(--radius); background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.08); transition: background-color .35s, border-color .35s, transform .35s var(--ease); }
.why li:hover { background: rgba(81,224,166,.07); border-color: rgba(81,224,166,.35); transform: translateY(-3px); }
.why__icon { flex: none; width: 40px; height: 40px; border-radius: 10px; display: grid; place-items: center; font-size: 20px; color: var(--mint); background: rgba(81,224,166,.12); }
.why h3 { font-size: 15.5px; font-weight: 600; color: #fff; margin-bottom: 6px; line-height: 1.3; }
.why p { font-size: 13.5px; color: var(--on-dark-muted); line-height: 1.55; }

/* ---------- FAQ ---------- */
.faq { display: grid; grid-template-columns: .8fr 1.2fr; gap: 64px; align-items: start; }
.faq .section__head { position: sticky; top: 110px; margin-bottom: 0; }
.faq .section__head p { margin-bottom: 26px; }
.faq__list { display: flex; flex-direction: column; gap: 12px; }
.faq__item { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); transition: border-color .3s, box-shadow .3s; }
.faq__item[open] { border-color: rgba(47,156,158,.45); box-shadow: var(--shadow); }
.faq__item summary { list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 22px 24px; font-family: var(--font-head); font-size: 17px; font-weight: 600; }
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after { content: ""; flex: none; width: 30px; height: 30px; border-radius: 50%; background: var(--bg-tint) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231c7476' stroke-width='2.2' stroke-linecap='round'%3E%3Cpath d='M12 6v12M6 12h12'/%3E%3C/svg%3E") center / 16px no-repeat; transition: transform .35s var(--ease), background-color .3s; }
.faq__item[open] summary::after { transform: rotate(135deg); background-color: rgba(81,224,166,.25); }
.faq__a { overflow: hidden; }
.faq__a p { padding: 0 24px 22px; color: var(--muted); font-size: 15.5px; line-height: 1.7; }

/* ---------- Contact ---------- */
.contact-wrap { padding-bottom: 120px; }
.contact {
  display: grid; grid-template-columns: .95fr 1.05fr; gap: 0;
  border-radius: 28px; overflow: hidden; box-shadow: var(--shadow-lg);
  background: var(--surface);
}
.contact__info {
  position: relative; overflow: hidden; padding: 52px 48px; color: var(--on-dark);
  background: radial-gradient(500px 300px at 0% 100%, rgba(81,224,166,.2), transparent 70%), linear-gradient(160deg, var(--navy-700), var(--navy-900));
}
.contact__info::after { content: ""; position: absolute; right: -80px; top: -80px; width: 260px; height: 260px; border-radius: 50%; border: 40px solid rgba(81,224,166,.07); }
.contact__info h2 { font-size: clamp(28px, 3vw, 38px); color: #fff; margin: 14px 0 14px; }
.contact__info > p { color: var(--on-dark-muted); margin-bottom: 32px; }
.contact__list { list-style: none; padding: 0; margin: 0 0 34px; display: flex; flex-direction: column; gap: 18px; }
.contact__list li { display: flex; gap: 14px; align-items: center; font-size: 15px; color: #fff; }
.contact__list small { display: block; font-size: 12px; color: var(--on-dark-muted); letter-spacing: .04em; margin-bottom: 1px; }
.contact__list a { color: #fff; font-weight: 600; }
.contact__list a:hover { color: var(--mint); }
.contact__ic { flex: none; width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; font-size: 19px; color: var(--mint); background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.08); }

.form { padding: 52px 48px; display: flex; flex-direction: column; gap: 18px; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { position: relative; }
.field input, .field textarea {
  width: 100%; padding: 24px 16px 10px; border: 1.5px solid var(--line); border-radius: 12px;
  font: inherit; font-size: 15px; color: var(--text); background: var(--bg);
  transition: border-color .25s, box-shadow .25s, background-color .25s; resize: vertical;
}
.field textarea { min-height: 120px; }
.field label { position: absolute; left: 17px; top: 17px; font-size: 15px; color: var(--muted); pointer-events: none; transform-origin: left top; transition: transform .2s var(--ease), color .2s; }
.field input:focus, .field textarea:focus { outline: none; border-color: var(--teal); background: var(--surface); box-shadow: 0 0 0 4px rgba(81,224,166,.18); }
.field input:focus + label, .field input:not(:placeholder-shown) + label,
.field textarea:focus + label, .field textarea:not(:placeholder-shown) + label { transform: translateY(-9px) scale(.78); color: var(--teal-dark); }
.field.is-invalid input { border-color: #e0525a; box-shadow: 0 0 0 4px rgba(224,82,90,.12); }

.chips { border: 0; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.chips legend { font-size: 13px; font-weight: 600; margin-bottom: 10px; color: var(--muted); padding: 0; }
.chips label { position: relative; cursor: pointer; }
.chips input { position: absolute; opacity: 0; pointer-events: none; }
.chips span { display: inline-block; padding: 9px 15px; border-radius: 999px; border: 1.5px solid var(--line); font-size: 14px; font-weight: 500; color: var(--muted); background: var(--bg); transition: all .25s var(--ease); }
.chips label:hover span { border-color: var(--teal); color: var(--text); }
.chips input:checked + span { background: var(--navy-700); border-color: var(--navy-700); color: #fff; }
.chips input:focus-visible + span { outline: 2px solid var(--teal); outline-offset: 2px; }
.form__note { font-size: 13px; color: var(--muted); text-align: center; }

/* ---------- Footer ---------- */
.footer { background: var(--navy-900); color: var(--on-dark-muted); padding: 72px 0 28px; }
.footer__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 48px; }
.footer__brand img { height: 96px; width: auto; margin-bottom: 18px; }
.footer__brand p { max-width: 300px; font-size: 14.5px; }
.footer__col { display: flex; flex-direction: column; gap: 10px; font-size: 14.5px; }
.footer__col h4 { font-size: 13px; letter-spacing: .16em; text-transform: uppercase; color: #fff; margin-bottom: 8px; }
.footer__col a { color: var(--on-dark-muted); width: fit-content; }
.footer__col a:hover { color: var(--mint); }
.footer__bottom { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-top: 56px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.08); font-size: 13px; }
.footer__top { color: var(--on-dark-muted); }
.footer__top:hover { color: var(--mint); }

/* ---------- WhatsApp FAB ---------- */
.wa-fab { position: fixed; right: 24px; bottom: 24px; z-index: 60; width: 60px; height: 60px; border-radius: 50%; background: #25d366; color: #fff; display: grid; place-items: center; box-shadow: 0 10px 25px -6px rgba(0,0,0,.35); transition: transform .3s var(--ease); }
.wa-fab svg { width: 30px; height: 30px; fill: #fff; stroke: none; }
.wa-fab::before { content: ""; position: absolute; inset: 0; border-radius: 50%; background: #25d366; z-index: -1; animation: wa 2.4s ease-out infinite; }
.wa-fab:hover { transform: scale(1.08) rotate(-6deg); }
@keyframes wa { 0% { transform: scale(1); opacity: .6; } 100% { transform: scale(1.7); opacity: 0; } }

/* ---------- Reveal on scroll ---------- */
.js .reveal { opacity: 0; transform: translateY(28px); transition: opacity .9s var(--ease) var(--d, 0s), transform .9s var(--ease) var(--d, 0s); }
.js .reveal--left { transform: translateX(-36px); }
.js .reveal--scale { transform: scale(.94); }
.js .reveal.is-visible { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .nav { display: none; }
  .services { grid-template-columns: repeat(2, 1fr); }
  .projects { grid-template-columns: repeat(2, 1fr); }
  .projects .project:last-child { grid-column: span 2; flex-direction: row; }
  .projects .project:last-child .project__media { flex: 0 0 45%; aspect-ratio: auto; min-height: 320px; }
  .about { gap: 48px; }
  .why { grid-template-columns: 1fr; }
  .faq { grid-template-columns: 1fr; gap: 36px; }
  .faq .section__head { position: static; }
  .burger { display: flex; }
  .mobile-menu {
    display: flex; flex-direction: column; padding: 8px 24px 24px;
    background: rgba(14,22,40,.97); backdrop-filter: blur(14px);
    border-top: 1px solid rgba(255,255,255,.08);
    max-height: 0; overflow: hidden; padding-top: 0; padding-bottom: 0; opacity: 0;
    transition: max-height .45s var(--ease), padding .45s var(--ease), opacity .3s;
  }
  .mobile-menu a:not(.btn) { color: #fff; font-size: 17px; font-weight: 500; padding: 15px 0; border-bottom: 1px solid rgba(255,255,255,.08); }
  .mobile-menu .btn { margin-top: 18px; }
  .header.menu-open { background: rgba(14,22,40,.97); }
  .header.menu-open .mobile-menu { max-height: 520px; padding-top: 8px; padding-bottom: 24px; opacity: 1; }
}
@media (max-width: 900px) {
  .hero { padding: calc(var(--header-h) + 40px) 0 90px; }
  .hero__grid { grid-template-columns: 1fr; gap: 56px; }
  .hero__media { max-width: 520px; width: 100%; margin: 0 auto; }
  .float-card--a { left: -12px; }
  .float-card--b { right: -12px; }
  .hero__scroll { display: none; }
  .header__cta { display: none; }
  .brands__inner { flex-direction: column; gap: 18px; }
  .brands__label { max-width: none; }
  .marquee { width: 100%; }
  .stats__grid { grid-template-columns: repeat(2, 1fr); row-gap: 40px; }
  .stat:nth-child(3) { border-left: 0; }
  .steps { grid-template-columns: repeat(2, 1fr); row-gap: 44px; }
  .steps::before, .steps::after { display: none; }
  .about { grid-template-columns: 1fr; }
  .about__media { max-width: 520px; width: 100%; margin: 0 auto; }
  .contact { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .footer__brand { grid-column: span 2; }
  .section { padding: 88px 0; }
}
@media (max-width: 640px) {
  .container { padding: 0 18px; }
  .section { padding: 72px 0; }
  .section__head { margin-bottom: 40px; }
  .services, .projects { grid-template-columns: 1fr; }
  .projects .project:last-child { grid-column: auto; flex-direction: column; }
  .projects .project:last-child .project__media { aspect-ratio: 1 / 1; min-height: 0; }
  .hero { padding-bottom: 64px; }
  .hero__ctas .btn { flex: 1 1 100%; }
  .float-card { padding: 9px 12px 9px 9px; font-size: 11.5px; }
  .float-card strong { font-size: 13px; }
  .float-card__icon { width: 32px; height: 32px; font-size: 17px; }
  .float-card--a { top: 12%; left: -6px; }
  .float-card--b { right: -6px; bottom: 22%; }
  .steps { grid-template-columns: 1fr; }
  .about__media { padding: 0 36px 60px 0; }
  .about__badge { left: -6px; bottom: 24px; padding: 14px 16px; }
  .about__badge strong { font-size: 21px; }
  .contact { border-radius: 22px; }
  .contact__info, .form { padding: 36px 22px; }
  .form__row { grid-template-columns: 1fr; }
  .field input, .field textarea { font-size: 16px; }
  .footer__grid { grid-template-columns: 1fr; gap: 36px; }
  .footer__brand { grid-column: auto; }
  .footer__brand img { height: 80px; }
  .wa-fab { right: 16px; bottom: 16px; width: 54px; height: 54px; }
  .marquee figure { width: 150px; }
  .marquee img { height: 46px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
  .js .reveal { opacity: 1; transform: none; }
  .hero__scan { display: none; }
}