/* ==========================================================================
   Megaliner — Revestimentos Premium para Piscinas
   ========================================================================== */

:root {
  --ink: #06101c;
  --navy: #0a1626;
  --navy-2: #102338;
  --graphite: #262626;
  --cyan: #00bdf0;
  --cyan-2: #0aa3e0;
  --deep: #0467a8;
  --aqua: #7fe3ff;
  --soft: #f2f7fb;
  --soft-2: #e8f2f9;
  --line: #e1eaf2;
  --text: #43515f;
  --muted: #6b7a89;
  --heading: #0a1626;
  --white: #fff;

  --grad: linear-gradient(120deg, var(--cyan) 0%, var(--cyan-2) 45%, var(--deep) 100%);
  --grad-text: linear-gradient(100deg, #5ee0ff 0%, var(--cyan) 50%, #49b8ff 100%);

  --radius: 20px;
  --radius-sm: 12px;
  --shadow-sm: 0 2px 8px rgba(10, 22, 38, .06);
  --shadow: 0 18px 50px -18px rgba(10, 22, 38, .22);
  --shadow-cyan: 0 14px 34px -10px rgba(0, 189, 240, .55);

  --font: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --container: 1220px;
  --header-h: 84px;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { overflow-x: clip; scroll-behavior: smooth; scroll-padding-top: 90px; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 16.5px;
  line-height: 1.7;
  color: var(--text);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  overflow-x: clip; /* "clip" (e não "hidden") para o menu fixo no topo continuar funcionando */
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { color: var(--heading); line-height: 1.15; margin: 0 0 .5em; letter-spacing: -.02em; font-weight: 800; }
h2 { font-size: clamp(1.9rem, 1.3rem + 2.2vw, 3rem); }
h3 { font-size: 1.15rem; font-weight: 700; letter-spacing: -.01em; }
p { margin: 0 0 1em; }
strong { color: var(--heading); font-weight: 700; }
ul, ol { margin: 0; padding: 0; list-style: none; }
button, input, select, textarea { font: inherit; color: inherit; }
::selection { background: var(--cyan); color: #fff; }

.container { width: min(100% - 40px, var(--container)); margin-inline: auto; }
.center { text-align: center; }
.skip-link { position: absolute; left: -999px; top: 8px; background: var(--cyan); color: #fff; padding: 8px 16px; border-radius: 8px; z-index: 999; }
.skip-link:focus { left: 8px; }

.icon { width: 1.15em; height: 1.15em; flex: none; }
.icon--xs { width: .8em; height: .8em; }
.icon--lg { width: 2rem; height: 2rem; }

/* --------------------------------------------------------------- Buttons */
.btn {
  --bg: var(--grad);
  display: inline-flex; align-items: center; justify-content: center; gap: .6em;
  padding: .95em 1.6em; border-radius: 999px; border: 0;
  font-weight: 700; font-size: .98rem; line-height: 1; letter-spacing: .005em;
  cursor: pointer; white-space: nowrap; position: relative; isolation: isolate; overflow: hidden;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), background-color .3s, color .3s;
}
.btn .icon { transition: transform .3s var(--ease); }
.btn:hover .icon:last-child { transform: translateX(3px); }
.btn--primary { background: var(--grad); color: #fff; box-shadow: var(--shadow-cyan); }
.btn--primary::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(120deg, #33d1ff, var(--cyan-2) 60%, #0581cc); opacity: 0; transition: opacity .3s; }
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 20px 40px -12px rgba(0, 189, 240, .7); }
.btn--primary:hover::after { opacity: 1; }
.btn--dark { background: var(--navy); color: #fff; }
.btn--dark:hover { background: var(--navy-2); transform: translateY(-2px); box-shadow: var(--shadow); }
.btn--glass { background: rgba(255, 255, 255, .1); color: #fff; border: 1px solid rgba(255, 255, 255, .28); backdrop-filter: blur(10px); }
.btn--glass:hover { background: rgba(255, 255, 255, .2); transform: translateY(-2px); }
.btn--ghost { background: transparent; color: var(--heading); border: 1.5px solid var(--line); }
.btn--ghost:hover { border-color: var(--cyan); color: var(--deep); }
.btn--sm { padding: .75em 1.25em; font-size: .9rem; }
.btn--lg { padding: 1.15em 1.8em; font-size: 1.02rem; }
.btn--block { width: 100%; }
.btn-row { display: flex; flex-wrap: wrap; gap: 14px; }

/* --------------------------------------------------------------- Eyebrow & headings */
.eyebrow {
  display: inline-flex; align-items: center; gap: .6em;
  font-size: .78rem; font-weight: 700; letter-spacing: .18em; text-transform: uppercase;
  color: var(--deep); margin-bottom: 14px;
}
.eyebrow::before { content: ""; width: 28px; height: 2px; border-radius: 2px; background: var(--grad); }
.eyebrow--light { color: var(--aqua); }
.grad { background: var(--grad-text); -webkit-background-clip: text; background-clip: text; color: transparent; }

.section { padding: clamp(72px, 9vw, 120px) 0; position: relative; }
.section--soft { background: var(--soft); }
.section--dark { background: var(--navy); color: #c5d3e0; }
.section--dark h2, .section--dark h3, .section--dark strong { color: #fff; }
.section-head { max-width: 760px; margin: 0 auto clamp(40px, 5vw, 64px); text-align: center; }
.section-head p { font-size: 1.07rem; color: var(--muted); margin: 0; }
.section-head--left { text-align: left; margin-left: 0; }
.section-head--row { max-width: none; display: flex; align-items: end; justify-content: space-between; gap: 24px; flex-wrap: wrap; text-align: left; }
.section-head--row h2 { margin: 0; }

/* --------------------------------------------------------------- Topbar */
.topbar { background: var(--ink); color: #9fb2c4; font-size: .84rem; position: relative; z-index: 60; }
.topbar__inner { display: flex; justify-content: space-between; align-items: center; height: 40px; gap: 16px; }
.topbar__info { display: flex; gap: 26px; min-width: 0; }
.topbar__info a { display: inline-flex; align-items: center; gap: 8px; transition: color .2s; white-space: nowrap; }
.topbar__info a:hover, .topbar__social a:hover { color: var(--cyan); }
.topbar__info .icon { color: var(--cyan); width: 15px; height: 15px; }
.topbar__social { display: flex; gap: 16px; }
.topbar__social .icon { width: 16px; height: 16px; }
.topbar__social a { transition: color .2s; display: inline-flex; }

/* --------------------------------------------------------------- Header */
.header {
  position: sticky; top: 0; z-index: 50; height: var(--header-h);
  background: rgba(6, 16, 28, .55); backdrop-filter: blur(16px) saturate(140%); -webkit-backdrop-filter: blur(16px) saturate(140%);
  border-bottom: 1px solid rgba(255, 255, 255, .08);
  transition: background .35s, box-shadow .35s, height .35s;
  margin-bottom: calc(var(--header-h) * -1);
}
.header.is-scrolled { background: rgba(255, 255, 255, .9); border-bottom-color: var(--line); box-shadow: 0 8px 30px -12px rgba(10, 22, 38, .18); --header-h: 72px; }
.header__inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.header__logo { position: relative; display: block; width: 230px; flex: none; }
.header__logo img { width: 100%; height: auto; transition: opacity .3s; }
.header__logo .logo-dark { position: absolute; inset: 0; opacity: 0; }
.header.is-scrolled .logo-light { opacity: 0; }
.header.is-scrolled .logo-dark { opacity: 1; }

.nav__list { display: flex; align-items: center; gap: 6px; }
.nav__list > li > a {
  display: inline-flex; align-items: center; gap: 6px; padding: 10px 16px; border-radius: 999px;
  color: #e6eef5; font-weight: 600; font-size: .96rem; transition: color .2s, background .2s;
}
.nav__list > li > a:hover { background: rgba(255, 255, 255, .1); }
.nav__list > li > a.is-active { color: var(--cyan); }
.header.is-scrolled .nav__list > li > a { color: var(--heading); }
.header.is-scrolled .nav__list > li > a:hover { background: var(--soft); }
.header.is-scrolled .nav__list > li > a.is-active { color: var(--deep); }
.nav__drop { position: relative; }
.nav__toggle-sub { display: none; }
.nav__sub {
  position: absolute; top: calc(100% + 10px); left: 50%; translate: -50% 8px; width: 360px;
  background: #fff; border-radius: 18px; padding: 10px; box-shadow: 0 30px 60px -20px rgba(6, 16, 28, .4);
  border: 1px solid var(--line); opacity: 0; visibility: hidden; transition: opacity .25s, translate .25s var(--ease), visibility .25s;
}
.nav__sub::before { content: ""; position: absolute; inset: -14px 0 auto; height: 14px; }
.nav__drop:hover .nav__sub, .nav__drop:focus-within .nav__sub { opacity: 1; visibility: visible; translate: -50% 0; }
.nav__sub a { display: flex; align-items: center; gap: 12px; padding: 10px 12px; border-radius: 12px; color: var(--heading); font-weight: 600; font-size: .92rem; line-height: 1.35; transition: background .2s; }
.nav__sub a:hover { background: var(--soft); }
.nav__sub-ico { width: 38px; height: 38px; border-radius: 10px; display: grid; place-items: center; background: var(--soft-2); color: var(--deep); flex: none; transition: background .2s, color .2s; }
.nav__sub a:hover .nav__sub-ico { background: var(--grad); color: #fff; }
.nav__mobile-extra { display: none; }
.header__actions { display: flex; align-items: center; gap: 12px; }

.burger { display: none; width: 46px; height: 46px; border-radius: 12px; border: 1px solid rgba(255, 255, 255, .25); background: rgba(255, 255, 255, .08); cursor: pointer; position: relative; }
.burger span { position: absolute; left: 13px; right: 13px; height: 2px; border-radius: 2px; background: #fff; transition: transform .3s, opacity .3s, top .3s; }
.burger span:nth-child(1) { top: 16px; } .burger span:nth-child(2) { top: 22px; } .burger span:nth-child(3) { top: 28px; }
.header.is-scrolled .burger { border-color: var(--line); background: var(--soft); }
.header.is-scrolled .burger span { background: var(--heading); }
.menu-open .burger span:nth-child(1) { top: 22px; transform: rotate(45deg); }
.menu-open .burger span:nth-child(2) { opacity: 0; }
.menu-open .burger span:nth-child(3) { top: 22px; transform: rotate(-45deg); }

/* --------------------------------------------------------------- Hero (home) */
.hero { position: relative; min-height: min(100svh, 940px); display: flex; align-items: center; color: #fff; overflow: hidden; background: var(--ink); padding: calc(var(--header-h) + 60px) 0 170px; }
.hero__bg { position: absolute; inset: 0; }
.hero__bg img { width: 100%; height: 100%; object-fit: cover; object-position: 62% center; transform: scale(1.08); animation: heroZoom 18s ease-out forwards; }
.hero__bg::after { content: ""; position: absolute; inset: 0; background:
  linear-gradient(90deg, rgba(6, 16, 28, .88) 0%, rgba(6, 16, 28, .6) 42%, rgba(6, 16, 28, .12) 75%, rgba(6, 16, 28, .05) 100%),
  linear-gradient(0deg, rgba(6, 16, 28, .6), transparent 35%),
  linear-gradient(180deg, rgba(6, 16, 28, .45), transparent 25%); }
@media (max-width: 980px) {
  .hero__bg img { object-position: 58% center; }
  .hero__bg::after { background: linear-gradient(180deg, rgba(6, 16, 28, .5), rgba(6, 16, 28, .72) 45%, rgba(6, 16, 28, .55) 80%, rgba(6, 16, 28, .75)); }
}
@keyframes heroZoom { to { transform: scale(1); } }
.hero__inner { position: relative; z-index: 2; display: grid; grid-template-columns: 1.25fr .75fr; gap: 56px; align-items: center; }
.hero__badge { display: inline-flex; align-items: center; gap: 10px; padding: 8px 16px 8px 8px; border-radius: 999px; background: rgba(255, 255, 255, .08); border: 1px solid rgba(255, 255, 255, .16); backdrop-filter: blur(8px); font-size: .86rem; font-weight: 600; color: #dceaf5; margin-bottom: 26px; }
.hero__badge b { white-space: nowrap; background: var(--grad); color: #fff; padding: 4px 10px; border-radius: 999px; font-size: .75rem; letter-spacing: .04em; }
.hero h1 { color: #fff; font-size: clamp(2.4rem, 1.4rem + 4vw, 4.6rem); line-height: 1.04; letter-spacing: -.035em; margin-bottom: 24px; }
.hero h1 small { display: block; font-size: .42em; font-weight: 600; letter-spacing: .01em; color: var(--aqua); margin-bottom: 14px; }
.hero__lead { font-size: clamp(1.05rem, 1rem + .3vw, 1.22rem); color: #c7d6e4; max-width: 600px; margin-bottom: 36px; }
.hero__lead strong { color: #fff; }
.hero__trust { display: flex; flex-wrap: wrap; gap: 22px; margin-top: 40px; font-size: .9rem; color: #b5c6d6; }
.hero__trust span { display: inline-flex; align-items: center; gap: 8px; }
.hero__trust .icon { color: var(--cyan); }

.hero-card { background: rgba(10, 22, 38, .55); border: 1px solid rgba(255, 255, 255, .14); border-radius: 26px; padding: 30px; backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px); box-shadow: 0 40px 80px -30px rgba(0, 0, 0, .6); }
.hero-card__head { display: flex; align-items: center; gap: 14px; margin-bottom: 22px; }
.hero-card__head img { width: 52px; height: 52px; border-radius: 14px; background: #fff; padding: 6px; }
.hero-card__head strong { color: #fff; display: block; font-size: 1.05rem; }
.hero-card__head span { color: #9fb2c4; font-size: .85rem; }
.hero-card ul { display: grid; gap: 12px; margin-bottom: 24px; }
.hero-card li { display: flex; gap: 12px; align-items: flex-start; color: #d4e1ec; font-size: .95rem; line-height: 1.5; }
.hero-card li .icon { color: var(--cyan); margin-top: 3px; }
.hero-card__foot { display: flex; align-items: center; gap: 12px; padding-top: 18px; margin-top: 4px; border-top: 1px solid rgba(255, 255, 255, .1); font-size: .86rem; color: #9fb2c4; }
.hero-card__foot .stars { color: #ffc940; }

.hero__scroll { position: absolute; left: 50%; bottom: 150px; translate: -50% 0; z-index: 3; width: 26px; height: 42px; border: 2px solid rgba(255, 255, 255, .4); border-radius: 20px; }
.hero__scroll::after { content: ""; position: absolute; left: 50%; top: 8px; width: 4px; height: 8px; margin-left: -2px; border-radius: 2px; background: var(--cyan); animation: scrollDot 1.8s infinite; }
@keyframes scrollDot { 0% { opacity: 0; transform: translateY(0); } 40% { opacity: 1; } 100% { opacity: 0; transform: translateY(14px); } }

/* Waves */
.wave { position: absolute; left: 0; right: 0; bottom: -1px; height: clamp(60px, 9vw, 140px); z-index: 2; pointer-events: none; }
.wave svg { width: 100%; height: 100%; display: block; }
.wave__a { fill: var(--cyan); opacity: .9; animation: waveMove 9s ease-in-out infinite alternate; transform-origin: center; }
.wave__b { fill: #fff; }
.wave--soft .wave__b { fill: var(--soft); }
@keyframes waveMove { to { transform: translateX(-2%) scaleY(1.08); } }

/* --------------------------------------------------------------- Page hero (internas) */
.page-hero { position: relative; color: #fff; background: var(--ink); padding: calc(var(--header-h) + 70px) 0 clamp(120px, 14vw, 190px); overflow: hidden; }
.page-hero__bg { position: absolute; inset: 0; }
.page-hero__bg img { width: 100%; height: 100%; object-fit: cover; }
.page-hero__bg::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(6, 16, 28, .9) 0%, rgba(6, 16, 28, .62) 42%, rgba(6, 16, 28, .18) 78%, rgba(6, 16, 28, .08) 100%), linear-gradient(180deg, rgba(6, 16, 28, .45), transparent 30%); }
@media (max-width: 980px) {
  .page-hero__bg::after { background: linear-gradient(180deg, rgba(6, 16, 28, .6), rgba(6, 16, 28, .78) 60%, rgba(6, 16, 28, .65)); }
}
.page-hero__inner { position: relative; z-index: 2; max-width: 880px; margin-left: max(20px, calc((100% - var(--container)) / 2)); }
.page-hero h1 { color: #fff; font-size: clamp(2.1rem, 1.3rem + 3.4vw, 3.9rem); line-height: 1.06; letter-spacing: -.03em; margin-bottom: 20px; }
.page-hero h1 span, .hero h1 span { background: var(--grad-text); -webkit-background-clip: text; background-clip: text; color: transparent; }
.page-hero__lead { font-size: 1.14rem; color: #c7d6e4; max-width: 680px; margin-bottom: 32px; }
.crumbs { display: flex; flex-wrap: wrap; gap: 8px; font-size: .86rem; color: #8fa5b9; margin-bottom: 22px; }
.crumbs a:hover { color: var(--cyan); }
.crumbs [aria-current] { color: var(--aqua); }

/* --------------------------------------------------------------- Stats */
.stats { position: relative; z-index: 5; }
.stats--overlap { margin-top: -80px; }
.stats__grid { display: grid; grid-template-columns: repeat(4, 1fr); background: #fff; border-radius: 24px; box-shadow: 0 30px 70px -30px rgba(10, 22, 38, .35); border: 1px solid var(--line); overflow: hidden; }
.stat { display: flex; align-items: center; gap: 16px; padding: 30px 28px; position: relative; }
.stat + .stat::before { content: ""; position: absolute; left: 0; top: 24%; bottom: 24%; width: 1px; background: var(--line); }
.stat__ico { width: 54px; height: 54px; border-radius: 16px; display: grid; place-items: center; background: var(--soft-2); color: var(--deep); flex: none; }
.stat__ico .icon { width: 26px; height: 26px; }
.stat strong { display: block; font-size: clamp(1.7rem, 1.2rem + 1.4vw, 2.3rem); font-weight: 800; color: var(--heading); line-height: 1.05; letter-spacing: -.03em; }
.stat div > span { font-size: .9rem; color: var(--muted); font-weight: 500; }

/* --------------------------------------------------------------- About split */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 6vw, 90px); align-items: center; }
.split--rev > :first-child { order: 2; }
.media-stack { position: relative; }
.media-stack__main { border-radius: 28px; overflow: hidden; aspect-ratio: 4/4.6; box-shadow: var(--shadow); }
.media-stack__main img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease); }
.media-stack:hover .media-stack__main img { transform: scale(1.04); }
.media-stack__badge { position: absolute; right: -22px; bottom: 40px; background: var(--navy); color: #fff; border-radius: 22px; padding: 22px 26px; box-shadow: 0 30px 60px -20px rgba(6, 16, 28, .6); display: flex; align-items: center; gap: 16px; }
.media-stack__badge strong { color: #fff; font-size: 2.6rem; line-height: 1; letter-spacing: -.04em; }
.media-stack__badge span { font-size: .85rem; color: #a9bccd; line-height: 1.35; }
.media-stack__deco { position: absolute; left: -26px; top: -26px; width: 120px; height: 120px; border-radius: 24px; background: var(--grad); opacity: .15; z-index: -1; }
.lead { font-size: 1.12rem; color: var(--text); }
.pillars { display: grid; gap: 14px; margin: 28px 0 34px; }
.pillars li { display: flex; align-items: center; gap: 14px; font-weight: 600; color: var(--heading); }
.pillars .tick { width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; background: var(--soft-2); color: var(--deep); flex: none; }
.motto { font-size: .82rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; color: var(--deep); border-left: 3px solid var(--cyan); padding: 4px 0 4px 16px; margin: 26px 0; }

/* --------------------------------------------------------------- Vídeo da marca */
.brand-film { padding: 0 0 clamp(72px, 9vw, 120px); background: #fff; }
.brand-film__frame { position: relative; border-radius: 28px; overflow: hidden; aspect-ratio: 16 / 9; background: var(--navy); box-shadow: 0 40px 80px -36px rgba(10, 22, 38, .45); }
.brand-film__video { width: 100%; height: 100%; object-fit: cover; display: block; }
.brand-film__sound { left: 20px; }
.brand-film__replay { right: 20px; }
.brand-film__btn { position: absolute; bottom: 20px; display: inline-flex; align-items: center; gap: 8px; padding: 10px 16px; border-radius: 999px; border: 1px solid rgba(255, 255, 255, .35); background: rgba(6, 16, 28, .55); color: #fff; font-weight: 600; font-size: .9rem; cursor: pointer; backdrop-filter: blur(8px); transition: background .25s; }
.brand-film__btn:hover { background: rgba(6, 16, 28, .8); }
.brand-film__btn[hidden] { display: none; }

/* --------------------------------------------------------------- Method */
.method { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; counter-reset: m; margin-bottom: 48px; position: relative; }
.method::before { content: ""; position: absolute; top: 58px; left: 16%; right: 16%; height: 2px; background: repeating-linear-gradient(90deg, var(--cyan) 0 8px, transparent 8px 16px); opacity: .45; }
.method__item { position: relative; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 34px 30px 30px; transition: transform .4s var(--ease), box-shadow .4s, border-color .4s; }
.method__item:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: transparent; }
.method__num { position: absolute; right: 24px; top: 18px; font-size: 3.4rem; font-weight: 800; line-height: 1; letter-spacing: -.05em; color: transparent; -webkit-text-stroke: 1.5px var(--soft-2); }
.method__ico { width: 64px; height: 64px; border-radius: 18px; display: grid; place-items: center; background: var(--grad); color: #fff; margin-bottom: 22px; box-shadow: var(--shadow-cyan); position: relative; }
.method__ico .icon { width: 28px; height: 28px; }
.method__item p { margin: 0; font-size: .98rem; }

/* --------------------------------------------------------------- Before / After */
.ba-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.ba { --pos: 50%; position: relative; margin: 0; aspect-ratio: 1; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); background: var(--soft-2); user-select: none; touch-action: pan-y; }
.ba img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; pointer-events: none; }
.ba__before { clip-path: inset(0 calc(100% - var(--pos)) 0 0); }
.ba::after { content: ""; position: absolute; top: 0; bottom: 0; left: var(--pos); width: 3px; margin-left: -1.5px; background: #fff; box-shadow: 0 0 12px rgba(0, 0, 0, .3); pointer-events: none; }
.ba__handle { position: absolute; top: 50%; left: var(--pos); translate: -50% -50%; width: 50px; height: 50px; border-radius: 50%; background: #fff; color: var(--deep); display: flex; align-items: center; justify-content: center; box-shadow: 0 8px 24px rgba(0, 0, 0, .3); z-index: 3; pointer-events: none; transition: transform .2s; }
.ba__handle .icon { width: 16px; height: 16px; margin: 0 -2px; }
.ba:hover .ba__handle { transform: scale(1.08); }
.ba__tag { position: absolute; top: 14px; z-index: 2; padding: 6px 12px; border-radius: 999px; font-size: .72rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; pointer-events: none; }
.ba__tag--l { left: 14px; background: rgba(6, 16, 28, .7); color: #fff; backdrop-filter: blur(6px); }
.ba__tag--r { right: 14px; background: var(--cyan); color: #fff; }
.ba__range { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; cursor: ew-resize; margin: 0; z-index: 4; -webkit-appearance: none; appearance: none; }
.ba__range:focus-visible + * , .ba:has(.ba__range:focus-visible) { outline: 3px solid var(--cyan); outline-offset: 3px; }

/* --------------------------------------------------------------- Why (dark) */
.why { overflow: hidden; }
.why__glow { position: absolute; width: 700px; height: 700px; right: -200px; top: -200px; background: radial-gradient(circle, rgba(0, 189, 240, .22), transparent 65%); pointer-events: none; }
.why::before { content: ""; position: absolute; inset: 0; background: url("../img/icone-megaliner-2026-fundo-escuro.png") no-repeat left -120px bottom -160px / 520px auto; opacity: .04; pointer-events: none; }
.why__grid { display: grid; grid-template-columns: 1fr 1.05fr; gap: clamp(40px, 6vw, 80px); align-items: center; position: relative; }
.why__text p { font-size: 1.05rem; }
.why__tag { font-size: 1.3rem; font-weight: 700; color: var(--aqua); margin: 26px 0 30px; }
.why__cards { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.glass-card { background: linear-gradient(160deg, rgba(255, 255, 255, .08), rgba(255, 255, 255, .02)); border: 1px solid rgba(255, 255, 255, .1); border-radius: var(--radius); padding: 28px 26px; transition: transform .4s var(--ease), border-color .4s, background .4s; }
.glass-card:nth-child(even) { transform: translateY(32px); }
.glass-card:hover { border-color: rgba(0, 189, 240, .5); background: linear-gradient(160deg, rgba(0, 189, 240, .14), rgba(255, 255, 255, .02)); }
.glass-card__ico { width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center; background: rgba(0, 189, 240, .14); color: var(--cyan); margin-bottom: 18px; }
.glass-card__ico .icon { width: 24px; height: 24px; }
.glass-card p { margin: 0; font-size: .95rem; color: #a9bccd; }

/* --------------------------------------------------------------- Services grid */
.svc-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 22px; }
.svc { grid-column: span 2; display: flex; flex-direction: column; background: #fff; border: 1px solid var(--line); border-radius: 24px; overflow: hidden; transition: transform .45s var(--ease), box-shadow .45s, border-color .45s; }
/* 2 cards centralizados em cima e os 3 de ilustração (fibra, azulejo, alvenaria) juntos embaixo */
.svc:nth-child(1) { grid-column: 2 / span 2; }
.svc:nth-child(2) { grid-column: 4 / span 2; }
.svc-grid--others { grid-template-columns: repeat(4, 1fr); }
.svc-grid--others .svc { grid-column: auto !important; }
.svc-grid--others .svc__body { padding-bottom: 24px; }
.svc-grid--others h3 { font-size: 1.02rem; flex: 1; }
.svc:hover { transform: translateY(-8px); box-shadow: 0 34px 70px -30px rgba(10, 22, 38, .35); border-color: transparent; }
.svc__img { aspect-ratio: 4/3; background: #eef2f6; overflow: hidden; position: relative; }
.svc__img img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s var(--ease); }
.svc:hover .svc__img img { transform: scale(1.07); }
.svc__body { padding: 0 28px 28px; position: relative; flex: 1; display: flex; flex-direction: column; }
.svc__ico { width: 58px; height: 58px; border-radius: 16px; display: grid; place-items: center; background: var(--grad); color: #fff; margin-top: -29px; margin-bottom: 18px; position: relative; z-index: 2; box-shadow: var(--shadow-cyan); border: 4px solid #fff; box-sizing: content-box; }
.svc__ico .icon { width: 24px; height: 24px; }
.svc p { font-size: .96rem; flex: 1; }
.svc__more { display: inline-flex; align-items: center; gap: 8px; font-weight: 700; color: var(--deep); font-size: .94rem; }
.svc__more .icon { transition: transform .3s var(--ease); }
.svc:hover .svc__more .icon { transform: translateX(5px); }

/* --------------------------------------------------------------- Calculadora */
.calc-sec { background: linear-gradient(180deg, #fff 0%, var(--soft) 100%); overflow: hidden; }
.calc-sec::before { content: ""; position: absolute; width: 620px; height: 620px; left: -220px; top: 10%; border-radius: 50%; background: radial-gradient(circle, rgba(0, 189, 240, .12), transparent 65%); pointer-events: none; }
.calc { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(36px, 5vw, 80px); align-items: center; position: relative; }
.grad-dark { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.calc__intro .pillars { margin: 26px 0 22px; }
.calc__note { font-size: .86rem; color: var(--muted); margin: 0; }
.calc__card { display: grid; grid-template-columns: 1fr 1fr; background: #fff; border: 1px solid var(--line); border-radius: 26px; box-shadow: 0 40px 80px -36px rgba(10, 22, 38, .4); overflow: hidden; }
.calc__inputs { padding: 30px; display: grid; gap: 24px; align-content: center; }
.calc__viz { padding: 12px; display: grid; place-items: center; background: var(--soft); border-left: 1px solid var(--line); }
.calc__viz svg { width: 100%; height: auto; overflow: visible; }
.calc__deck { fill: #fff; stroke: var(--line); }
.calc__dim { font-size: 10px; font-weight: 700; fill: var(--deep); font-family: var(--font); }
[data-rect], [data-water] { transition: all .35s var(--ease); }
.calc__result { grid-column: 1 / -1; background: var(--navy); color: #a9bccd; padding: 26px 30px; display: grid; grid-template-columns: auto 1fr; gap: 22px 30px; align-items: center; }
.calc__total small { display: block; font-size: .78rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--aqua); margin-bottom: 4px; }
.calc__total strong { display: block; color: #fff; font-size: clamp(2.2rem, 1.6rem + 1.6vw, 3rem); font-weight: 800; letter-spacing: -.04em; line-height: 1; }
.calc__result dl { display: flex; gap: 28px; justify-content: flex-end; margin: 0; }
.calc__result dt { font-size: .8rem; color: #8fa5b9; }
.calc__result dd { margin: 0; color: #fff; font-weight: 700; white-space: nowrap; }
.calc__result .btn { grid-column: 1 / -1; }
.range { display: grid; gap: 12px; }
.range > span { display: flex; justify-content: space-between; align-items: baseline; font-size: .95rem; }
.range b { font-weight: 700; color: var(--heading); }
.range output { font-weight: 800; color: var(--deep); background: var(--soft-2); padding: 3px 10px; border-radius: 999px; font-size: .86rem; }
.range input { -webkit-appearance: none; appearance: none; width: 100%; height: 6px; border-radius: 6px; background: linear-gradient(90deg, var(--cyan) 0%, var(--deep) var(--fill, 50%), var(--line) var(--fill, 50%)); outline: none; cursor: pointer; }
.range input::-webkit-slider-thumb { -webkit-appearance: none; width: 24px; height: 24px; border-radius: 50%; background: #fff; border: 3px solid var(--cyan-2); box-shadow: 0 4px 12px rgba(4, 103, 168, .35); transition: transform .2s; }
.range input::-moz-range-thumb { width: 20px; height: 20px; border-radius: 50%; background: #fff; border: 3px solid var(--cyan-2); }
.range input:active::-webkit-slider-thumb { transform: scale(1.15); }
.range input:focus-visible { box-shadow: 0 0 0 4px rgba(0, 189, 240, .25); }
.field.is-filled input { border-color: var(--cyan); background: #fff; box-shadow: 0 0 0 4px rgba(0, 189, 240, .14); }

/* --------------------------------------------------------------- Reviews */
.g-badge { display: flex; align-items: center; gap: 14px; background: #fff; border: 1px solid var(--line); padding: 14px 20px; border-radius: 16px; box-shadow: var(--shadow-sm); }
.g-badge strong { display: block; font-size: .95rem; }
.stars { display: inline-flex; gap: 2px; color: #fbbc05; }
.stars .icon { width: 16px; height: 16px; fill: currentColor; stroke: none; }
.carousel { position: relative; }
.carousel__track { position: relative; display: grid; grid-auto-flow: column; grid-auto-columns: calc((100% - 44px) / 3); gap: 22px; overflow-x: auto; scroll-snap-type: x mandatory; scroll-behavior: smooth; scrollbar-width: none; padding: 6px 2px 10px; }
.carousel__track::-webkit-scrollbar { display: none; }
.review { scroll-snap-align: start; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; display: flex; flex-direction: column; gap: 14px; transition: box-shadow .3s, transform .3s var(--ease); }
.review:hover { box-shadow: var(--shadow); transform: translateY(-4px); }
.review__top { display: flex; align-items: center; gap: 12px; }
.review__top strong { display: block; font-size: .98rem; text-transform: capitalize; line-height: 1.3; }
.review__top div span { font-size: .82rem; color: var(--muted); }
.review__avatar { width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center; background: var(--grad); color: #fff; font-weight: 800; font-size: 1.1rem; flex: none; }
.review__g { margin-left: auto; width: 22px; height: 22px; }
.review p { margin: 0; font-size: .97rem; line-height: 1.65; }
.carousel__nav { display: flex; align-items: center; justify-content: center; gap: 18px; margin-top: 30px; }
.carousel__btn { width: 48px; height: 48px; border-radius: 50%; border: 1.5px solid var(--line); background: #fff; color: var(--heading); display: grid; place-items: center; cursor: pointer; transition: background .25s, color .25s, border-color .25s; }
.carousel__btn:hover { background: var(--navy); color: #fff; border-color: var(--navy); }
.carousel__dots { display: flex; gap: 8px; }
.carousel__dots button { width: 8px; height: 8px; border-radius: 99px; border: 0; padding: 0; background: #c9d8e4; cursor: pointer; transition: width .3s, background .3s; }
.carousel__dots button.is-active { width: 28px; background: var(--cyan); }

/* --------------------------------------------------------------- Quote / form */
.quote { background: var(--navy); color: #c5d3e0; overflow: hidden; }
.quote__bg { position: absolute; inset: 0; background:
  radial-gradient(50% 60% at 0% 0%, rgba(0, 189, 240, .25), transparent 70%),
  radial-gradient(40% 50% at 100% 100%, rgba(4, 103, 168, .35), transparent 70%); }
.quote h2 { color: #fff; }
.quote__grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(36px, 5vw, 70px); align-items: center; position: relative; }
.quote__info > p { font-size: 1.07rem; margin-bottom: 30px; }
.quote__channels { display: grid; gap: 14px; margin-bottom: 30px; }
.quote__channels a { display: flex; gap: 16px; align-items: center; padding: 16px 18px; border-radius: 16px; background: rgba(255, 255, 255, .05); border: 1px solid rgba(255, 255, 255, .08); color: #fff; font-weight: 600; line-height: 1.4; transition: background .25s, border-color .25s; }
.quote__channels a:hover { background: rgba(0, 189, 240, .1); border-color: rgba(0, 189, 240, .4); }
.quote__channels a > span { width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center; background: var(--grad); flex: none; }
.quote__channels small { display: block; font-size: .78rem; color: #8fa5b9; font-weight: 500; text-transform: uppercase; letter-spacing: .08em; }

.card { background: #fff; border-radius: 26px; padding: clamp(26px, 3.5vw, 42px); box-shadow: 0 40px 80px -30px rgba(0, 0, 0, .5); color: var(--text); }
.form { display: grid; gap: 18px; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { display: grid; gap: 7px; }
.field > span { font-size: .86rem; font-weight: 700; color: var(--heading); }
.field em { font-style: normal; font-weight: 500; color: var(--muted); }
.field input, .field select, .field textarea {
  width: 100%; padding: 14px 16px; border-radius: 12px; border: 1.5px solid var(--line); background: var(--soft);
  font-size: .98rem; color: var(--heading); transition: border-color .2s, background .2s, box-shadow .2s; outline: none;
}
.field textarea { min-height: 130px; resize: vertical; }
.field select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230467a8' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; background-size: 18px; padding-right: 42px; }
.field input::placeholder, .field textarea::placeholder { color: #9aa9b7; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--cyan); background: #fff; box-shadow: 0 0 0 4px rgba(0, 189, 240, .14); }
.field.is-invalid input, .field.is-invalid select, .field.is-invalid textarea { border-color: #e5484d; background: #fff6f6; }
.check { display: flex; gap: 10px; align-items: flex-start; font-size: .86rem; line-height: 1.5; cursor: pointer; }
.check input { width: 18px; height: 18px; accent-color: var(--cyan-2); margin-top: 2px; flex: none; }
.check a { color: var(--deep); text-decoration: underline; }
.check.is-invalid { color: #c8353a; }
.hp { position: absolute !important; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form__msg { margin: 0; font-size: .92rem; font-weight: 600; text-align: center; min-height: 1px; }
.form__msg.is-error { color: #c8353a; }
.form.is-loading button[type=submit] { opacity: .7; pointer-events: none; }
.form.is-loading button[type=submit] span::after { content: "…"; }
.form-success { text-align: center; padding: 30px 10px; }
.form-success__ico { width: 76px; height: 76px; border-radius: 50%; background: var(--grad); color: #fff; display: grid; place-items: center; margin: 0 auto 20px; box-shadow: var(--shadow-cyan); }
.form-success__ico .icon { width: 36px; height: 36px; }
.form-success h3 { font-size: 1.5rem; }
.form-success p { color: var(--muted); }

/* --------------------------------------------------------------- FAQ */
.faq { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(30px, 5vw, 70px); align-items: start; }
.faq .section-head { position: sticky; top: 110px; margin-bottom: 0; }
.faq .section-head p { margin-bottom: 26px; }
.faq__list { display: grid; gap: 12px; }
.faq__item { border: 1px solid var(--line); border-radius: 16px; background: #fff; transition: border-color .3s, box-shadow .3s; }
.faq__item[open] { border-color: rgba(0, 189, 240, .45); box-shadow: var(--shadow-sm); }
.faq__item summary { list-style: none; cursor: pointer; padding: 20px 22px; display: flex; justify-content: space-between; align-items: center; gap: 20px; font-weight: 700; color: var(--heading); font-size: 1.02rem; }
.faq__item summary::-webkit-details-marker { display: none; }
.faq__plus { width: 30px; height: 30px; border-radius: 50%; background: var(--soft-2); position: relative; flex: none; transition: background .3s, transform .3s; }
.faq__plus::before, .faq__plus::after { content: ""; position: absolute; left: 50%; top: 50%; width: 12px; height: 2px; margin: -1px 0 0 -6px; background: var(--deep); border-radius: 2px; transition: transform .3s; }
.faq__plus::after { transform: rotate(90deg); }
.faq__item[open] .faq__plus { background: var(--grad); }
.faq__item[open] .faq__plus::before, .faq__item[open] .faq__plus::after { background: #fff; }
.faq__item[open] .faq__plus::after { transform: rotate(0); }
.faq__a { padding: 0 22px 20px; }
.faq__a p { margin: 0; }

/* --------------------------------------------------------------- Feature list (serviços) */
.feat-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; margin-top: 30px; }
.feat { display: flex; gap: 16px; padding: 22px; border-radius: 18px; background: #fff; border: 1px solid var(--line); transition: border-color .3s, box-shadow .3s, transform .3s var(--ease); }
.feat:hover { border-color: rgba(0, 189, 240, .45); box-shadow: var(--shadow-sm); transform: translateY(-3px); }
.feat__ico { width: 46px; height: 46px; border-radius: 13px; background: var(--soft-2); color: var(--deep); display: grid; place-items: center; flex: none; }
.feat h3 { font-size: 1.02rem; margin-bottom: 4px; }
.feat p { margin: 0; font-size: .93rem; line-height: 1.55; }

.adv-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 18px; }
.adv { padding: 30px 26px; border-radius: var(--radius); background: linear-gradient(160deg, rgba(255, 255, 255, .08), rgba(255, 255, 255, .02)); border: 1px solid rgba(255, 255, 255, .1); transition: border-color .3s, transform .4s var(--ease); }
.adv:hover { border-color: rgba(0, 189, 240, .5); transform: translateY(-5px); }
.adv .glass-card__ico { margin-bottom: 18px; }
.adv p { margin: 0; font-size: .94rem; color: #a9bccd; }

.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; counter-reset: s; }
.step { position: relative; padding: 30px 26px 26px; background: #fff; border-radius: var(--radius); border: 1px solid var(--line); counter-increment: s; transition: box-shadow .3s, transform .4s var(--ease); }
.step:hover { box-shadow: var(--shadow); transform: translateY(-4px); }
.step::before { content: counter(s, decimal-leading-zero); display: grid; place-items: center; width: 46px; height: 46px; border-radius: 14px; background: var(--navy); color: var(--cyan); font-weight: 800; font-size: .95rem; margin-bottom: 18px; }
.step:hover::before { background: var(--grad); color: #fff; }
.step p { margin: 0; font-size: .95rem; }
.pull-quote { max-width: 900px; margin: 48px auto 0; text-align: center; font-size: clamp(1.1rem, 1rem + .5vw, 1.35rem); font-weight: 600; color: var(--heading); line-height: 1.55; position: relative; padding-top: 50px; }
.pull-quote .icon { position: absolute; top: 0; left: 50%; translate: -50% 0; width: 36px; height: 36px; color: var(--cyan); }

.table-wrap { overflow-x: auto; border-radius: var(--radius); border: 1px solid var(--line); background: #fff; box-shadow: var(--shadow-sm); -webkit-overflow-scrolling: touch; }
.cmp { width: 100%; border-collapse: collapse; min-width: 640px; font-size: .95rem; }
.cmp th, .cmp td { padding: 17px 20px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; line-height: 1.5; }
.cmp thead th { background: var(--soft); font-size: .8rem; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); font-weight: 700; }
.cmp thead th.is-us { background: var(--navy); color: #fff; }
.cmp tbody th { font-weight: 700; color: var(--heading); white-space: nowrap; }
.cmp td.is-us { background: rgba(0, 189, 240, .06); color: var(--heading); font-weight: 600; }
.cmp td.is-us::before { content: "✓ "; color: var(--cyan-2); font-weight: 800; }
.cmp tr:last-child th, .cmp tr:last-child td { border-bottom: 0; }
.cmp-note { max-width: 880px; margin: 30px auto 0; text-align: center; color: var(--text); }

/* --------------------------------------------------------------- Mission/values (sobre) */
.mvv { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.mvv__item { padding: 34px 30px; border-radius: var(--radius); background: #fff; border: 1px solid var(--line); transition: transform .4s var(--ease), box-shadow .4s; }
.mvv__item:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.mvv__item .method__ico { width: 56px; height: 56px; }
.values { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 22px; }
.values li { padding: 24px; border-radius: 18px; background: var(--navy); color: #a9bccd; font-size: .93rem; line-height: 1.55; }
.values strong { display: block; color: #fff; font-size: 1.05rem; margin-bottom: 6px; }
.values strong::before { content: ""; display: block; width: 26px; height: 3px; border-radius: 3px; background: var(--grad); margin-bottom: 14px; }
.icf { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; margin-top: 40px; }
.icf .adv { padding: 24px 20px; }
.art-box { display: flex; gap: 26px; align-items: center; padding: clamp(26px, 4vw, 44px); border-radius: 26px; background: linear-gradient(120deg, var(--soft), #fff); border: 1px solid var(--line); }
.art-box__ico { width: 84px; height: 84px; border-radius: 22px; background: var(--grad); color: #fff; display: grid; place-items: center; flex: none; box-shadow: var(--shadow-cyan); }
.art-box__ico .icon { width: 38px; height: 38px; }
.art-box h2 { font-size: clamp(1.4rem, 1.1rem + 1vw, 1.9rem); }
.art-box p { margin: 0; }

/* --------------------------------------------------------------- Contato */
.contact-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 30px; align-items: start; }
.contact-side { display: grid; gap: 18px; }
.contact-card { display: flex; gap: 16px; align-items: center; padding: 22px; border-radius: 18px; background: #fff; border: 1px solid var(--line); transition: border-color .3s, box-shadow .3s; }
.contact-card:hover { border-color: rgba(0, 189, 240, .45); box-shadow: var(--shadow-sm); }
.contact-card > span { width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center; background: var(--grad); color: #fff; flex: none; }
.contact-card small { display: block; font-size: .78rem; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); font-weight: 600; }
.contact-card strong { font-size: 1rem; line-height: 1.4; word-break: break-word; }
.contact-card--duo { flex-wrap: wrap; }
.contact-card--duo > div:nth-child(2) { flex: 1; min-width: 150px; }
.contact-card__actions { display: flex; gap: 8px; margin-left: auto; }
.chip-btn { display: inline-flex; align-items: center; gap: 6px; padding: 9px 14px; border-radius: 999px; border: 1.5px solid var(--line); font-size: .86rem; font-weight: 700; color: var(--heading); white-space: nowrap; transition: border-color .2s, background .2s, color .2s; }
.chip-btn .icon { width: 15px; height: 15px; }
.chip-btn:hover { border-color: var(--cyan); color: var(--deep); }
.chip-btn--wa { background: #25d366; border-color: #25d366; color: #fff; }
.chip-btn--wa:hover { background: #1ebe5b; border-color: #1ebe5b; color: #fff; }
.map { border-radius: 22px; overflow: hidden; border: 1px solid var(--line); aspect-ratio: 4/3; background: var(--soft); }
.map iframe { width: 100%; height: 100%; border: 0; display: block; }
.card--light { box-shadow: var(--shadow); border: 1px solid var(--line); }

/* --------------------------------------------------------------- Legal text */
.prose { max-width: 820px; margin-inline: auto; }
.prose h2 { font-size: 1.5rem; margin-top: 2em; }
.prose ul { list-style: disc; padding-left: 1.3em; margin-bottom: 1em; }
.prose li { margin-bottom: .4em; }
.prose a { color: var(--deep); text-decoration: underline; }

/* --------------------------------------------------------------- CTA band */
.cta-band { position: relative; border-radius: 30px; overflow: hidden; padding: clamp(40px, 6vw, 70px); background: var(--grad); color: #fff; display: flex; align-items: center; justify-content: space-between; gap: 30px; flex-wrap: wrap; }
.cta-band::before { content: ""; position: absolute; right: -60px; bottom: -120px; width: 420px; height: 420px; background: url("../img/icone-megaliner-2026-fundo-escuro.png") no-repeat center / contain; opacity: .12; }
.cta-band h2 { color: #fff; margin: 0 0 8px; font-size: clamp(1.6rem, 1.2rem + 1.6vw, 2.4rem); }
.cta-band p { margin: 0; color: rgba(255, 255, 255, .88); font-size: 1.05rem; }
.cta-band > * { position: relative; }
.cta-band .btn--dark { background: var(--ink); }

/* --------------------------------------------------------------- Footer */
.footer { background: var(--ink); color: #8fa5b9; position: relative; padding-top: 120px; font-size: .95rem; }
.footer__wave { position: absolute; top: -1px; left: 0; right: 0; height: 80px; transform: scaleY(-1); }
.footer__wave svg { width: 100%; height: 100%; display: block; }
.footer__wave path { fill: var(--navy); }
.footer__grid { display: grid; grid-template-columns: 1.4fr .8fr 1.2fr 1.2fr; gap: 44px; padding-bottom: 60px; }
.footer__brand img { width: 220px; margin-bottom: 22px; }
.footer__brand p { margin-bottom: 24px; line-height: 1.7; }
.footer__title { color: #fff; font-size: 1.02rem; margin-bottom: 20px; letter-spacing: 0; }
.footer__links { display: grid; gap: 10px; }
.footer__links a { transition: color .2s, padding .2s; }
.footer__links a:hover { color: var(--cyan); padding-left: 4px; }
.footer__contact { display: grid; gap: 14px; }
.footer__contact li { display: flex; gap: 12px; align-items: flex-start; line-height: 1.5; }
.footer__contact .icon { color: var(--cyan); margin-top: 3px; }
.footer__contact a:hover { color: var(--cyan); }
.footer__bottom { border-top: 1px solid rgba(255, 255, 255, .08); padding: 24px 0 30px; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: .88rem; }
.footer__bottom p { margin: 0; }
@media (min-width: 641px) { .footer__bottom { padding-right: 200px; } }
.footer__bottom a:hover { color: var(--cyan); }
.social { display: flex; gap: 10px; }
.social a { width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; background: rgba(255, 255, 255, .06); color: #cfdbe6; border: 1px solid rgba(255, 255, 255, .08); transition: background .25s, color .25s, transform .25s; }
.social a:hover { background: var(--grad); color: #fff; transform: translateY(-3px); }

/* --------------------------------------------------------------- Floating */
.wa-float { position: fixed; right: 22px; bottom: 22px; z-index: 70; display: flex; align-items: center; gap: 10px; height: 60px; padding: 0 18px; border-radius: 999px; background: #25d366; color: #fff; box-shadow: 0 14px 30px -8px rgba(37, 211, 102, .6); font-weight: 700; transition: transform .3s var(--ease); }
.wa-float .icon { width: 28px; height: 28px; }
.wa-float::before { content: ""; position: absolute; inset: 0; border-radius: inherit; border: 2px solid #25d366; animation: pulse 2.2s infinite; }
.wa-float:hover { transform: translateY(-3px) scale(1.03); }
@keyframes pulse { 0% { transform: scale(1); opacity: .8; } 100% { transform: scale(1.35); opacity: 0; } }
.to-top { position: fixed; right: 30px; bottom: 96px; z-index: 69; width: 44px; height: 44px; border-radius: 50%; border: 0; background: var(--navy); color: #fff; display: grid; place-items: center; cursor: pointer; opacity: 0; visibility: hidden; transform: translateY(10px); transition: opacity .3s, transform .3s, visibility .3s, background .3s; box-shadow: var(--shadow); }
.to-top.is-visible { opacity: 1; visibility: visible; transform: none; }
.to-top:hover { background: var(--cyan-2); }
.cookie { position: fixed; left: 20px; bottom: 20px; z-index: 80; max-width: 420px; background: #fff; border-radius: 18px; padding: 20px 22px; box-shadow: 0 30px 60px -20px rgba(6, 16, 28, .45); border: 1px solid var(--line); display: flex; gap: 16px; align-items: center; font-size: .88rem; line-height: 1.5; }
.cookie[hidden] { display: none; }
.cookie p { margin: 0; }
.cookie a { color: var(--deep); text-decoration: underline; }

/* --------------------------------------------------------------- 404 */
.notfound { min-height: 80vh; display: grid; place-items: center; text-align: center; background: var(--navy); color: #c5d3e0; padding: calc(var(--header-h) + 60px) 20px 80px; position: relative; overflow: hidden; }
.notfound h1 { color: #fff; font-size: clamp(5rem, 3rem + 10vw, 10rem); line-height: 1; margin: 0; }
.notfound p { font-size: 1.15rem; margin: 10px 0 30px; }

/* --------------------------------------------------------------- Reveal */
.js [data-reveal] { opacity: 0; transform: translateY(26px); transition: opacity .9s var(--ease), transform .9s var(--ease); transition-delay: var(--d, 0s); }
.js [data-reveal].is-in { opacity: 1; transform: none; }
.js .glass-card:nth-child(even)[data-reveal].is-in { transform: translateY(32px); }

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

/* --------------------------------------------------------------- Responsive */
@media (max-width: 1100px) {
  .hero__inner { grid-template-columns: 1fr; }
  .hero-card { max-width: 520px; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .icf { grid-template-columns: repeat(3, 1fr); }
  .values { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 980px) {
  :root { --header-h: 72px; }
  .hide-md { display: none !important; }
  .burger { display: block; }
  .header__logo { width: 190px; }
  .nav {
    position: fixed; inset: 0 0 0 auto; width: min(380px, 88vw); background: var(--ink); z-index: 90;
    padding: 90px 24px 30px; overflow-y: auto; transform: translateX(100%); visibility: hidden; transition: transform .45s var(--ease), visibility .45s;
    display: flex; flex-direction: column; justify-content: space-between; gap: 30px;
  }
  .menu-open .nav { transform: none; visibility: visible; box-shadow: -30px 0 60px rgba(0, 0, 0, .4); }
  .menu-open .header { z-index: 100; backdrop-filter: none; -webkit-backdrop-filter: none; }
  .menu-open .header::after { content: ""; position: fixed; inset: 0; background: rgba(6, 16, 28, .6); z-index: -1; }
  .header__actions { position: relative; z-index: 95; }
  .menu-open .burger { border-color: rgba(255, 255, 255, .25); background: rgba(255, 255, 255, .08); }
  .menu-open .burger span { background: #fff; }
  .nav__list { flex-direction: column; align-items: stretch; gap: 4px; }
  .nav__list > li > a, .header.is-scrolled .nav__list > li > a { color: #fff; font-size: 1.1rem; padding: 14px 16px; border-radius: 14px; }
  .nav__list > li > a .icon { display: none; }
  .nav__drop { display: grid; grid-template-columns: 1fr auto; align-items: center; }
  .nav__toggle-sub { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 12px; border: 1px solid rgba(255, 255, 255, .15); background: transparent; color: #fff; cursor: pointer; transition: transform .3s; }
  .nav__drop.is-open .nav__toggle-sub { transform: rotate(180deg); }
  .nav__sub { position: static; grid-column: 1 / -1; translate: none; width: auto; background: rgba(255, 255, 255, .04); border-color: rgba(255, 255, 255, .08); box-shadow: none; opacity: 1; visibility: visible; display: none; margin-top: 6px; }
  .nav__drop:hover .nav__sub, .nav__drop:focus-within .nav__sub { translate: none; }
  .nav__drop.is-open .nav__sub { display: block; }
  .nav__sub a { color: #d6e2ec; }
  .nav__sub a:hover { background: rgba(255, 255, 255, .06); }
  .nav__sub-ico { background: rgba(0, 189, 240, .12); color: var(--cyan); }
  .nav__mobile-extra { display: grid; gap: 14px; }
  .nav__mobile-phone { display: flex; align-items: center; justify-content: center; gap: 10px; color: #cfdbe6; font-weight: 600; }

  .split, .why__grid, .quote__grid, .faq, .contact-grid, .calc { grid-template-columns: 1fr; }
  .split--rev > :first-child { order: 0; }
  .media-stack { max-width: 560px; }
  .media-stack__badge { right: 16px; }
  .faq .section-head { position: static; }
  .stats__grid { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(3)::before { display: none; }
  .stat:nth-child(n+3) { border-top: 1px solid var(--line); }
  .method, .steps, .mvv { grid-template-columns: 1fr 1fr; }
  .method::before { display: none; }
  .ba-grid { grid-template-columns: repeat(2, 1fr); }
  .svc-grid { grid-template-columns: 1fr 1fr; }
  .svc, .svc:nth-child(1), .svc:nth-child(2) { grid-column: auto; }
  .carousel__track { grid-auto-columns: calc((100% - 22px) / 2); }
  .hero__scroll { display: none; }
}

@media (max-width: 640px) {
  body { font-size: 16px; }
  .container { width: min(100% - 32px, var(--container)); }
  .hide-sm { display: none !important; }
  .topbar__info { gap: 16px; }
  .topbar__info a:first-child span { display: none; }
  .header__logo { width: 170px; }
  .hero { padding-bottom: 130px; min-height: auto; }
  .hero__trust { gap: 12px 18px; }
  .btn-row .btn { flex: 1 1 100%; }
  .stats--overlap { margin-top: -50px; }
  .stat { padding: 22px 16px; flex-direction: column; align-items: flex-start; gap: 10px; }
  .stat__ico { width: 44px; height: 44px; border-radius: 12px; }
  .method, .steps, .mvv, .ba-grid, .svc-grid, .why__cards, .feat-grid, .form__row, .values, .icf, .footer__grid { grid-template-columns: 1fr; }
  .svc:first-child { grid-column: auto; }
  .glass-card:nth-child(even), .js .glass-card:nth-child(even)[data-reveal].is-in { transform: none; }
  .carousel__track { grid-auto-columns: 88%; }
  .media-stack__badge { right: 12px; bottom: 16px; padding: 16px 18px; }
  .media-stack__badge strong { font-size: 2rem; }
  .art-box { flex-direction: column; align-items: flex-start; }
  .calc__card { grid-template-columns: 1fr; }
  .calc__viz { border-left: 0; border-top: 1px solid var(--line); }
  .calc__inputs { padding: 24px; }
  .calc__result { grid-template-columns: 1fr; padding: 24px; }
  .calc__result dl { justify-content: space-between; gap: 12px; }
  .wa-float { width: 58px; height: 58px; padding: 0; justify-content: center; right: 16px; bottom: 16px; }
  .wa-float__label { display: none; }
  .to-top { right: 23px; bottom: 86px; }
  .cookie { left: 12px; right: 12px; bottom: 86px; flex-direction: column; align-items: stretch; text-align: center; }
  .footer__bottom { flex-direction: column; }
}