/* ============================================================
   DNL Manutenção em Sacadas de Vidro — v3 "Vidro & Luz"
   Liquid glass + tema claro/escuro. Mobile-first, vanilla.
   ============================================================ */

:root {
  /* Constantes de marca */
  --red: #C0202A;
  --red-dark: #9c1a22;
  --red-soft: rgba(192,32,42,.12);
  --wa: #25D366;
  --wa-dark: #1aa851;
  --ok: #2e9e5b;

  /* Tokens semânticos (TEMA CLARO) */
  --text: #1A1A1A;
  --text-2: #2c3035;
  --muted: #565d63;
  --page-grad: linear-gradient(180deg, #f6fafc 0%, #e9eff4 100%);
  --atmo:
    radial-gradient(38rem 30rem at 82% -4%, rgba(192,32,42,.13), transparent 60%),
    radial-gradient(34rem 30rem at 4% 22%, rgba(64,138,194,.16), transparent 62%),
    radial-gradient(40rem 34rem at 96% 64%, rgba(64,138,194,.12), transparent 60%),
    radial-gradient(32rem 28rem at 6% 96%, rgba(192,32,42,.10), transparent 60%);

  --card-bg: linear-gradient(150deg, rgba(255,255,255,.68), rgba(255,255,255,.4));
  --glass-soft: rgba(255,255,255,.55);
  --glass-strong: rgba(255,255,255,.74);
  --glass-border-soft: rgba(255,255,255,.4);
  --glass-border: rgba(255,255,255,.72);
  --glass-inset: inset 0 1px 0 rgba(255,255,255,.85), inset 0 -1px 0 rgba(255,255,255,.16);
  --header-bg: rgba(255,255,255,.55);
  --header-bg-2: rgba(255,255,255,.8);
  --alt-veil: rgba(255,255,255,.4);
  --alt-border: rgba(255,255,255,.55);
  --menu-bg: #ffffff;
  --arrow-bg: rgba(255,255,255,.74);
  --ghost-bg: rgba(255,255,255,.55);
  --chip-bg: rgba(255,255,255,.55);
  --toggle-bg: rgba(255,255,255,.5);

  --glass-shadow: 0 14px 40px rgba(24,42,60,.13);
  --shadow-sm: 0 2px 10px rgba(24,42,60,.07);
  --shadow: 0 16px 44px rgba(24,42,60,.14);

  --map-land-1: rgba(64,138,194,.12); --map-land-2: rgba(192,32,42,.07);
  --map-land-stroke: rgba(64,138,194,.38); --map-grid: rgba(24,42,60,.06); --map-river: rgba(64,138,194,.5);

  --radius: 18px;
  --maxw: 1180px;
  --ff-display: "Bricolage Grotesque", "Archivo", system-ui, sans-serif;
  --ff-body: "Hanken Grotesk", system-ui, sans-serif;

  --z-bg: -2; --z-float: 60; --z-header: 80; --z-menu: 90; --z-progress: 100;
  --grain: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* Tokens semânticos (TEMA ESCURO) */
[data-theme="dark"] {
  --text: #eef1f4;
  --text-2: #c4ccd2;
  --muted: #98a1a8;
  --page-grad: linear-gradient(180deg, #0c0e12 0%, #070809 100%);
  --atmo:
    radial-gradient(40rem 32rem at 82% -6%, rgba(192,32,42,.26), transparent 60%),
    radial-gradient(36rem 32rem at 2% 20%, rgba(58,128,190,.24), transparent 62%),
    radial-gradient(42rem 36rem at 98% 66%, rgba(58,128,190,.18), transparent 60%),
    radial-gradient(34rem 30rem at 4% 98%, rgba(192,32,42,.18), transparent 60%);

  --card-bg: linear-gradient(150deg, rgba(255,255,255,.10), rgba(255,255,255,.035));
  --glass-soft: rgba(255,255,255,.07);
  --glass-strong: rgba(44,48,54,.72);
  --glass-border-soft: rgba(255,255,255,.12);
  --glass-border: rgba(255,255,255,.22);
  --glass-inset: inset 0 1px 0 rgba(255,255,255,.14), inset 0 -1px 0 rgba(0,0,0,.22);
  --header-bg: rgba(14,16,20,.55);
  --header-bg-2: rgba(14,16,20,.84);
  --alt-veil: rgba(255,255,255,.035);
  --alt-border: rgba(255,255,255,.08);
  --menu-bg: #0e1014;
  --arrow-bg: rgba(40,44,50,.72);
  --ghost-bg: rgba(255,255,255,.09);
  --chip-bg: rgba(255,255,255,.06);
  --toggle-bg: rgba(255,255,255,.1);

  --glass-shadow: 0 16px 44px rgba(0,0,0,.5);
  --shadow-sm: 0 2px 12px rgba(0,0,0,.35);
  --shadow: 0 18px 48px rgba(0,0,0,.55);
  --red-soft: rgba(226,59,69,.18);

  --map-land-1: rgba(58,128,190,.18); --map-land-2: rgba(226,59,69,.11);
  --map-land-stroke: rgba(255,255,255,.15); --map-grid: rgba(255,255,255,.05); --map-river: rgba(90,160,220,.42);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
[id] { scroll-margin-top: 86px; }

body {
  margin: 0; font-family: var(--ff-body); color: var(--text);
  background: var(--page-grad); line-height: 1.6; font-size: 17px;
  overflow-x: hidden; min-height: 100dvh;
  transition: background .5s ease, color .4s ease;
  -webkit-user-select: none; user-select: none;
}
input, textarea, select { -webkit-user-select: text; user-select: text; }
body::before { content: ""; position: fixed; inset: 0; z-index: var(--z-bg); pointer-events: none; background: var(--atmo); transition: background .5s ease; }
body::after { content: ""; position: fixed; inset: 0; z-index: var(--z-bg); pointer-events: none; opacity: .035; background-image: var(--grain); }

img, svg { max-width: 100%; }
a { color: inherit; text-decoration: none; }
.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: 20px; }
h1, h2, h3 { font-family: var(--ff-display); line-height: 1.08; margin: 0; letter-spacing: -.015em; }
.ico { width: 1.25em; height: 1.25em; display: inline-block; vertical-align: -.2em; fill: currentColor; }
:focus-visible { outline: 3px solid rgba(192,32,42,.6); outline-offset: 3px; border-radius: 6px; }

@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  :root { --card-bg: rgba(255,255,255,.95); --glass-soft: rgba(255,255,255,.95); }
  [data-theme="dark"] { --card-bg: rgba(28,31,36,.96); --glass-soft: rgba(28,31,36,.96); }
}

/* ---------- Botões ---------- */
.btn {
  position: relative; overflow: hidden; isolation: isolate;
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  font-family: var(--ff-display); font-weight: 700; font-size: 16px;
  padding: 13px 22px; min-height: 46px; border-radius: 999px; border: 2px solid transparent;
  cursor: pointer; white-space: nowrap; line-height: 1; touch-action: manipulation;
  transition: transform .2s cubic-bezier(.2,.7,.2,1), box-shadow .2s ease, background .2s ease, border-color .2s ease, color .2s ease;
}
.btn > * { position: relative; z-index: 1; }
.btn::after { content: ""; position: absolute; top: 0; bottom: 0; left: -160%; width: 72%; z-index: 0; background: linear-gradient(100deg, transparent, rgba(255,255,255,.5), transparent); transform: skewX(-20deg); pointer-events: none; }
.btn:hover::after { animation: btnShine .85s ease; }
@keyframes btnShine { to { left: 160%; } }
.btn-wa { background: var(--red); color: #fff; box-shadow: 0 8px 22px rgba(192,32,42,.32); }
.btn-wa:hover { background: var(--red-dark); }
.btn-wa .ico { width: 1.35em; height: 1.35em; }
.btn-wa:hover .ico { animation: waShake .55s ease; }
@keyframes waShake { 0%,100% { transform: rotate(0); } 30% { transform: rotate(-12deg) scale(1.12); } 65% { transform: rotate(8deg); } }
.btn-ghost { background: var(--ghost-bg); color: var(--text); border-color: var(--glass-border); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); }
.btn-ghost:hover { border-color: currentColor; }
.btn-ghost::after { background: linear-gradient(100deg, transparent, rgba(192,32,42,.16), transparent); }
.btn-lg { padding: 16px 28px; min-height: 54px; font-size: 17px; }
.btn-xl { padding: 19px 36px; min-height: 60px; font-size: 19px; }
.btn:active { transform: scale(.97); }
.btn-pulse { animation: ctaGlow 2.8s ease-in-out infinite; }
@keyframes ctaGlow { 0%,100% { box-shadow: 0 8px 22px rgba(192,32,42,.32); } 50% { box-shadow: 0 10px 30px rgba(192,32,42,.5), 0 0 0 7px rgba(192,32,42,.09); } }

/* ---------- Header / Menu fixo ---------- */
.site-header {
  position: sticky; top: 0; z-index: var(--z-header); background: var(--header-bg);
  -webkit-backdrop-filter: blur(18px) saturate(170%); backdrop-filter: blur(18px) saturate(170%);
  border-bottom: 1px solid transparent; transition: box-shadow .25s ease, border-color .25s ease, background .25s ease;
}
.site-header.scrolled { background: var(--header-bg-2); box-shadow: 0 6px 24px rgba(20,40,60,.12); border-bottom-color: var(--glass-border-soft); }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 70px; gap: 12px; }
.brand { display: inline-flex; align-items: center; margin-right: auto; }
.brand-logo { height: 46px; width: auto; display: block; }
.logo-dark { display: none; }
[data-theme="dark"] .logo-light { display: none; }
[data-theme="dark"] .logo-dark { display: block; }

.nav { display: flex; align-items: center; gap: 4px; }
.nav-link { position: relative; font-family: var(--ff-display); font-weight: 600; font-size: 15px; color: var(--text-2); padding: 10px 14px; border-radius: 10px; min-height: 44px; display: inline-flex; align-items: center; transition: color .2s ease; }
.nav-link::after { content: ""; position: absolute; left: 14px; right: 14px; bottom: 7px; height: 2px; background: var(--red); border-radius: 2px; transform: scaleX(0); transform-origin: 0 50%; transition: transform .25s ease; }
.nav-link:hover { color: var(--text); }
.nav-link:hover::after, .nav-link.active::after { transform: scaleX(1); }
.nav-link.active { color: var(--red); }
.nav-cta { display: none; }
.nav-mobile-brand { display: none; }
.nav-mobile-socials { display: none; }
.nav-social-ico { display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; border-radius: 12px; color: var(--text-2); border: 1px solid var(--glass-border); transition: color .2s, border-color .2s; }
.nav-social-ico:hover { color: var(--red); border-color: var(--red); }
.header-cta { padding: 10px 18px; min-height: 44px; font-size: 15px; }
.header-cta .ico { width: 1.2em; height: 1.2em; }

.theme-toggle {
  width: 44px; height: 44px; flex: 0 0 auto; border-radius: 12px; cursor: pointer;
  border: 1px solid var(--glass-border-soft); background: var(--toggle-bg); color: var(--text);
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); display: grid; place-items: center;
  transition: transform .25s ease, color .2s ease, background .2s ease;
}
.theme-toggle:hover { transform: rotate(-18deg) scale(1.08); color: var(--red); }
.theme-toggle .ico { width: 21px; height: 21px; }
.theme-toggle .ico-sun { display: none; }
[data-theme="dark"] .theme-toggle .ico-sun { display: inline-block; }
[data-theme="dark"] .theme-toggle .ico-moon { display: none; }

.nav-toggle { display: none; width: 46px; height: 46px; border: 0; background: transparent; cursor: pointer; border-radius: 12px; padding: 11px; }
.nav-toggle span { display: block; height: 2.5px; width: 100%; background: var(--text); border-radius: 2px; margin: 4px 0; transition: transform .28s cubic-bezier(.5,.1,.2,1), opacity .2s ease; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.nav-backdrop { position: fixed; inset: 0; z-index: calc(var(--z-header) - 1); background: rgba(6,10,14,.66); -webkit-backdrop-filter: blur(3px); backdrop-filter: blur(3px); opacity: 0; transition: opacity .3s ease; }
.nav-backdrop.show { opacity: 1; }

/* ---------- Hero (foto de fundo dia/noite) ---------- */
.hero { position: relative; min-height: 84dvh; display: flex; align-items: center; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; z-index: -1; background: #0b1018; }
.hero-bg-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: opacity .7s ease; }
.hero-bg-img.is-day { opacity: 1; }
.hero-bg-img.is-night { opacity: 0; }
[data-theme="dark"] .hero-bg-img.is-day { opacity: 0; }
[data-theme="dark"] .hero-bg-img.is-night { opacity: 1; }
.hero-scrim { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(7,11,17,.78) 0%, rgba(7,11,17,.5) 40%, rgba(7,11,17,.15) 72%, transparent 100%), linear-gradient(0deg, rgba(7,11,17,.6), transparent 48%); }
.hero-inner { width: 100%; padding-block: 40px; }
.hero-copy { max-width: 620px; color: #fff; }
.hero .eyebrow { color: #fff; background: rgba(255,255,255,.16); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); }
.hero-title { color: #fff; font-size: clamp(2.2rem, 7.6vw, 3.8rem); font-weight: 800; text-shadow: 0 3px 24px rgba(0,0,0,.4); }
.hero-sub { color: rgba(255,255,255,.92); font-size: clamp(1.04rem, 2.6vw, 1.2rem); margin: 18px 0 28px; max-width: 40ch; text-shadow: 0 1px 12px rgba(0,0,0,.35); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero .btn-ghost { background: rgba(255,255,255,.14); color: #fff; border-color: rgba(255,255,255,.5); }
.hero .btn-ghost:hover { background: rgba(255,255,255,.24); border-color: #fff; }

.eyebrow { display: inline-flex; align-items: center; font-weight: 700; font-size: 12.5px; letter-spacing: .06em; text-transform: uppercase; color: var(--red); margin: 0 0 16px; background: var(--red-soft); padding: 8px 15px; border-radius: 999px; }
.eyebrow::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--red); margin-right: 9px; box-shadow: 0 0 0 0 rgba(192,32,42,.5); animation: dotPulse 2.2s ease-out infinite; }
@keyframes dotPulse { 0% { box-shadow: 0 0 0 0 rgba(192,32,42,.5); } 70% { box-shadow: 0 0 0 9px rgba(192,32,42,0); } 100% { box-shadow: 0 0 0 0 rgba(192,32,42,0); } }

.js .hero-copy .eyebrow { opacity: 0; animation: fadeUp .6s ease both .15s; }
.js .hero-copy .hero-sub { opacity: 0; animation: fadeUp .6s ease both .5s; }
.js .hero-copy .hero-actions { opacity: 0; animation: fadeUp .6s ease both .65s; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }

/* ---------- Compare (antes/depois) ---------- */
.compare { container-type: inline-size; position: relative; width: 100%; aspect-ratio: 4 / 3; border-radius: var(--radius); overflow: hidden; box-shadow: var(--glass-shadow), 0 0 0 1px var(--glass-border-soft), var(--glass-inset); background: #dde6ec; user-select: none; touch-action: pan-y; cursor: ew-resize; --pos: 58%; }
.compare img { display: block; width: 100%; height: 100%; object-fit: cover; pointer-events: none; }
.compare-before-wrap { position: absolute; top: 0; left: 0; height: 100%; width: var(--pos); overflow: hidden; }
.compare-before { position: absolute; top: 0; left: 0; width: 100cqw; height: 100%; }
.compare-tag { position: absolute; top: 12px; z-index: 3; font-family: var(--ff-display); font-size: 12px; font-weight: 700; padding: 6px 12px; border-radius: 999px; color: #fff; box-shadow: var(--shadow-sm); -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px); }
.tag-before { left: 12px; background: rgba(26,26,26,.78); }
.tag-after { right: 12px; background: rgba(46,158,91,.92); }
.compare-handle { position: absolute; top: 0; bottom: 0; left: var(--pos); z-index: 4; transform: translateX(-50%); width: 48px; border: 0; background: transparent; padding: 0; cursor: ew-resize; display: grid; place-items: center; }
.compare-line { position: absolute; top: 0; bottom: 0; left: 50%; width: 3px; transform: translateX(-50%); background: #fff; box-shadow: 0 0 0 1px rgba(0,0,0,.08); }
.compare-grip { position: relative; z-index: 1; width: 46px; height: 46px; border-radius: 50%; background: #fff; color: var(--red); display: grid; place-items: center; box-shadow: 0 6px 18px rgba(0,0,0,.24); }
.compare-grip svg { width: 22px; height: 22px; }
.compare.dragging .compare-before-wrap, .compare.dragging .compare-handle { transition: none; }
.compare.animate .compare-before-wrap, .compare.animate .compare-handle { transition: width .7s cubic-bezier(.6,.05,.2,1), left .7s cubic-bezier(.6,.05,.2,1); }

/* ---------- Antes/depois (placeholder do protótipo) ---------- */
.ba-carousel { max-width: 620px; margin-inline: auto; padding: 0 52px; }
.ba-card { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; aspect-ratio: 16 / 10; border-radius: var(--radius); overflow: hidden; box-shadow: var(--glass-shadow), 0 0 0 1px var(--glass-border-soft), var(--glass-inset); }
.ba-half { position: relative; display: grid; place-items: center; background: var(--card-bg); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); }
.ba-half.ba-after { background: linear-gradient(150deg, rgba(46,158,91,.16), rgba(46,158,91,.05)); }
.ba-tag { position: absolute; top: 12px; left: 12px; font-family: var(--ff-display); font-size: 12px; font-weight: 700; padding: 6px 12px; border-radius: 999px; color: #fff; }
.ba-tag.tag-before { background: rgba(26,26,26,.78); }
.ba-tag.tag-after { background: rgba(46,158,91,.92); }
.ba-soon { color: var(--muted); font-family: var(--ff-display); font-weight: 600; font-size: .9rem; opacity: .8; }
.ba-carousel .carousel-arrow { display: block; top: 42%; }
.ba-carousel .carousel-arrow.prev { left: 0; } .ba-carousel .carousel-arrow.next { right: 0; }

/* ---------- Seções ---------- */
.section { padding: 40px 0; position: relative; }
.section-alt::before { content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none; background: var(--alt-veil); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); border-block: 1px solid var(--alt-border); }
.section-head { max-width: 660px; margin: 0 auto 24px; text-align: center; }
.section-title { font-size: clamp(1.7rem, 5vw, 2.5rem); font-weight: 800; }
.section-sub { color: var(--muted); margin: 14px 0 0; font-size: 1.05rem; }

/* ---------- Cards (liquid glass) ---------- */
.cards { display: grid; gap: 16px; grid-template-columns: 1fr; }
.card { position: relative; overflow: hidden; border-radius: var(--radius); padding: 20px 22px; background: var(--card-bg); -webkit-backdrop-filter: blur(16px) saturate(160%); backdrop-filter: blur(16px) saturate(160%); border: 1px solid var(--glass-border-soft); box-shadow: var(--glass-shadow), var(--glass-inset); transition: transform .25s cubic-bezier(.2,.7,.2,1), box-shadow .25s ease, border-color .25s ease; display: grid; grid-template-columns: auto 1fr; column-gap: 18px; align-content: center; align-items: center; grid-template-areas: "ico title" "ico text"; }
.card::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: linear-gradient(90deg, var(--red), #ff5b64); transform: scaleX(0); transform-origin: 0 50%; transition: transform .35s ease; }
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow), var(--glass-inset); border-color: var(--glass-border); }
.card:hover::before { transform: scaleX(1); }
.card-ico { grid-area: ico; align-self: center; width: 54px; height: 54px; border-radius: 15px; display: grid; place-items: center; background: linear-gradient(135deg, rgba(192,32,42,.18), rgba(192,32,42,.06)); color: var(--red); box-shadow: inset 0 1px 0 rgba(255,255,255,.4); transition: transform .3s cubic-bezier(.2,.7,.2,1); }
.card:hover .card-ico { transform: rotate(-7deg) scale(1.08); }
.card-ico .ico { width: 27px; height: 27px; }
[data-theme="dark"] .card-ico { color: #ff6b73; }

/* Ícones 3D (clay render) — sem fundo, à esquerda do texto, com leve flutuar no hover */
.card-ico-3d { grid-area: ico; align-self: center; width: 116px; height: 116px; border-radius: 0; background: none; box-shadow: none; overflow: visible; margin: 0; }
.card-ico-3d img { width: 116px; height: 116px; object-fit: contain; filter: drop-shadow(0 8px 14px rgba(20,30,45,.22)); transition: transform .35s cubic-bezier(.2,.7,.2,1); }
.card:hover .card-ico-3d { transform: none; }
.card:hover .card-ico-3d img { transform: translateY(-4px) rotate(-4deg) scale(1.06); }
[data-theme="dark"] .card-ico-3d img { filter: drop-shadow(0 8px 16px rgba(0,0,0,.5)); }
.card h3 { grid-area: title; align-self: end; font-size: 1.1rem; font-weight: 800; margin: 0 0 6px; text-transform: uppercase; letter-spacing: .01em; }
.card p { grid-area: text; align-self: start; color: var(--muted); margin: 0; font-size: .98rem; }

/* ---------- Carrossel ---------- */
.carousel { position: relative; }
.carousel-track { display: flex; gap: 18px; overflow-x: auto; scroll-snap-type: x mandatory; scroll-behavior: smooth; padding: 6px 2px 10px; scrollbar-width: none; }
.carousel-track::-webkit-scrollbar { display: none; }
.slide { scroll-snap-align: center; flex: 0 0 100%; }
.slide .compare { aspect-ratio: 4 / 3; }
.slide-cap { text-align: center; color: var(--muted); font-size: .98rem; margin: 14px 6px 0; }
.carousel-arrow { display: none; position: absolute; top: 38%; transform: translateY(-50%); z-index: 5; width: 50px; height: 50px; border-radius: 50%; border: 1px solid var(--glass-border); color: var(--text); background: var(--arrow-bg); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); font-size: 26px; line-height: 1; cursor: pointer; box-shadow: var(--shadow); transition: transform .15s ease, color .15s ease; }
.carousel-arrow:hover { color: var(--red); transform: translateY(-50%) scale(1.07); }
.carousel-arrow.prev { left: -8px; } .carousel-arrow.next { right: -8px; }
.carousel-dots { display: flex; justify-content: center; gap: 8px; margin-top: 14px; }
.carousel-dots button { position: relative; width: 9px; height: 9px; border-radius: 50%; border: 0; padding: 0; cursor: pointer; background: var(--muted); opacity: .45; transition: opacity .2s ease, background .2s ease, transform .2s ease; }
.carousel-dots button::after { content: ""; position: absolute; inset: -16px; }
.carousel-dots button.active { background: var(--red); opacity: 1; transform: scale(1.35); }

/* ---------- Região ---------- */
.region-grid { display: grid; gap: 26px; }
/* ---------- Zonas atendidas (legenda) ---------- */
.region-zones { list-style: none; margin: 22px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 9px; }
.region-zones li { display: inline-flex; align-items: center; gap: 7px; background: var(--chip-bg); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); border: 1px solid var(--glass-border-soft); border-radius: 999px; padding: 8px 15px; font-weight: 600; font-size: .92rem; box-shadow: var(--shadow-sm); }
.region-zones li::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--red); flex: 0 0 auto; }
.region-zones li:last-child { color: var(--red); border-color: rgba(192,32,42,.32); background: var(--red-soft); font-weight: 700; }

/* ---------- Mapa do estado de São Paulo ---------- */
.region-map { position: relative; width: 100%; max-width: 500px; aspect-ratio: 560 / 375; margin-inline: auto; }
.region-map-bg { position: absolute; inset: 0; width: 100%; height: 100%; border-radius: var(--radius); padding: 14px; background: var(--card-bg); -webkit-backdrop-filter: blur(14px) saturate(150%); backdrop-filter: blur(14px) saturate(150%); border: 1px solid var(--glass-border-soft); box-shadow: var(--glass-shadow), var(--glass-inset); }
.map-land { filter: drop-shadow(0 6px 14px rgba(20,30,45,.18)); }
.map-metro { animation: metroPulse 3s ease-in-out infinite; transform-origin: center; transform-box: fill-box; }
@keyframes metroPulse { 0%,100% { opacity: .65; } 50% { opacity: 1; } }
.map-state-tag { position: absolute; top: 14px; left: 14px; z-index: 3; font-family: var(--ff-display); font-size: 11.5px; font-weight: 700; letter-spacing: .02em; text-transform: uppercase; color: var(--muted); background: var(--glass-strong); border: 1px solid var(--glass-border-soft); padding: 5px 11px; border-radius: 999px; -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); }
.map-pin { position: absolute; left: var(--x); top: var(--y); z-index: 2; transform: translate(-50%, -100%); display: flex; flex-direction: column-reverse; align-items: center; gap: 4px; color: var(--red); }
.map-pin .ico { width: 34px; height: 42px; filter: drop-shadow(0 5px 7px rgba(0,0,0,.35)); }
.map-pin b { font-family: var(--ff-display); font-weight: 700; font-size: 12.5px; color: var(--text); background: var(--glass-strong); border: 1px solid var(--glass-border-soft); padding: 4px 11px; border-radius: 999px; white-space: nowrap; box-shadow: var(--shadow-sm); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); }
.map-pin::after { content: ""; position: absolute; left: 50%; bottom: -4px; width: 10px; height: 10px; border-radius: 50%; transform: translateX(-50%); background: rgba(192,32,42,.6); animation: mapPulse 2.4s ease-out infinite; }
@keyframes mapPulse { 0% { box-shadow: 0 0 0 0 rgba(192,32,42,.5); } 70% { box-shadow: 0 0 0 15px rgba(192,32,42,0); } 100% { box-shadow: 0 0 0 0 rgba(192,32,42,0); } }
.js .region-map .map-pin { opacity: 0; transform: translate(-50%, -100%) translateY(-14px); }
.js .region-map.in .map-pin { animation: pinDrop .6s cubic-bezier(.2,.9,.3,1.35) .2s forwards; }
@keyframes pinDrop { from { opacity: 0; transform: translate(-50%, -100%) translateY(-14px); } to { opacity: 1; transform: translate(-50%, -100%); } }

/* ---------- Depoimentos ---------- */
.cards-3 { grid-template-columns: 1fr; }
.quote { position: relative; border-radius: var(--radius); padding: 28px 24px 24px; margin: 0; background: var(--card-bg); -webkit-backdrop-filter: blur(16px) saturate(160%); backdrop-filter: blur(16px) saturate(160%); border: 1px solid var(--glass-border-soft); box-shadow: var(--glass-shadow), var(--glass-inset); }
.quote::before { content: "\201C"; font-family: var(--ff-display); font-size: 4rem; color: rgba(192,32,42,.22); position: absolute; top: 6px; left: 16px; line-height: 1; }
.quote p { margin: 10px 0 18px; font-size: 1.02rem; }
.quote footer { display: flex; flex-direction: column; }
.quote footer strong { font-family: var(--ff-display); }
.quote footer span { color: var(--muted); font-size: .9rem; }

/* ---------- CTA final (vidro fumê) ---------- */
.cta-final { padding: 66px 0; position: relative; overflow: hidden; color: #fff; text-align: center; }
.cta-final::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(135deg, rgba(18,20,23,.94), rgba(38,42,47,.9)); }
.cta-final::after { content: ""; position: absolute; inset: 0; z-index: -1; opacity: .5; background: radial-gradient(30rem 18rem at 80% -10%, rgba(192,32,42,.45), transparent 60%); }
.cta-inner h2 { font-size: clamp(1.8rem, 5.5vw, 2.7rem); font-weight: 800; }
.cta-inner p { color: rgba(255,255,255,.8); max-width: 44ch; margin: 16px auto 26px; font-size: 1.08rem; }
.cta-phone { margin: 18px 0 0; font-family: var(--ff-display); font-weight: 700; font-size: 1.2rem; }
.cta-phone a { color: #fff; border-bottom: 2px solid rgba(255,255,255,.3); padding-bottom: 2px; }

/* ---------- Footer ---------- */
.site-footer { background: #0b0d10; color: rgba(255,255,255,.72); padding: 42px 0 26px; }
.footer-inner { display: grid; gap: 24px; }
.footer-brand img { height: 56px; width: auto; opacity: .95; margin-bottom: 12px; }
.footer-brand p { margin: 0; font-size: .94rem; max-width: 38ch; }
.footer-contact { display: flex; flex-direction: column; gap: 14px; }
.footer-wa { display: inline-flex; align-items: center; gap: 8px; width: fit-content; font-family: var(--ff-display); font-weight: 700; transition: color .2s ease; }
.footer-wa:hover { color: #fff; }
.footer-social { display: flex; gap: 12px; }
.social-ico { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.16); background: rgba(255,255,255,.06); color: rgba(255,255,255,.82); transition: color .2s ease, background .2s ease, transform .2s ease, border-color .2s ease; }
.social-ico .ico { width: 21px; height: 21px; }
.social-ico:hover { color: #fff; background: var(--red); border-color: var(--red); transform: translateY(-3px); }
.footer-bottom { margin-top: 26px; padding-top: 18px; border-top: 1px solid rgba(255,255,255,.1); font-size: .85rem; color: rgba(255,255,255,.5); }

/* ---------- WhatsApp flutuante ---------- */
.wa-float { position: fixed; right: 16px; bottom: 16px; z-index: var(--z-float); width: 58px; height: 58px; border-radius: 50%; background: var(--wa); color: #fff; display: grid; place-items: center; box-shadow: 0 10px 26px rgba(37,211,102,.45); transform: translateY(120px) scale(.6); opacity: 0; pointer-events: none; transition: transform .4s cubic-bezier(.2,1.1,.3,1), opacity .3s ease; }
.wa-float.show { transform: none; opacity: 1; pointer-events: auto; animation: waPulse 2.6s ease-in-out 1s infinite; }
.wa-float svg { width: 30px; height: 30px; fill: #fff; }
.wa-float:hover { background: var(--wa-dark); }
.wa-float-tip { position: absolute; right: 72px; top: 50%; transform: translateY(-50%) translateX(8px); white-space: nowrap; background: #fff; color: #1A1A1A; font-family: var(--ff-display); font-weight: 700; font-size: 13px; padding: 8px 13px; border-radius: 10px; box-shadow: var(--shadow); opacity: 0; pointer-events: none; transition: opacity .2s ease, transform .2s ease; }
.wa-float-tip::after { content: ""; position: absolute; right: -5px; top: 50%; transform: translateY(-50%) rotate(45deg); width: 10px; height: 10px; background: #fff; }
.wa-float:hover .wa-float-tip { opacity: 1; transform: translateY(-50%) translateX(0); }
@keyframes waPulse { 0%,100% { box-shadow: 0 10px 26px rgba(37,211,102,.45); } 50% { box-shadow: 0 10px 26px rgba(37,211,102,.45), 0 0 0 12px rgba(37,211,102,.12); } }

/* ---------- Barra de progresso ---------- */
.scroll-progress { position: fixed; top: 0; left: 0; height: 3px; width: 100%; transform: scaleX(0); transform-origin: 0 50%; background: linear-gradient(90deg, var(--red), #ff5b64); z-index: var(--z-progress); will-change: transform; }

/* ---------- Reveal ---------- */
.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s cubic-bezier(.2,.7,.2,1); }
.js .reveal.in { opacity: 1; transform: none; }

.words .w { display: inline-block; overflow: hidden; padding-bottom: .14em; margin-bottom: -.14em; }
.words .w > i { display: inline-block; font-style: normal; transform: translateY(118%); transition: transform .65s cubic-bezier(.16,.84,.3,1); transition-delay: calc(var(--i) * 0.045s); }
.words.go .w > i { transform: none; }

/* Blocos entrando deslizando da direita, escalonados (como vidros na roldana) */
.js .reveal-slide { transform: translateX(46px); }
.js .reveal-slide.in { transform: none; transition-delay: calc(var(--d, 0) * .1s); }

/* ============================================================
   Responsivo
   ============================================================ */
@media (max-width: 899px) {
  .nav { position: fixed; top: 0; right: 0; z-index: calc(var(--z-menu) + 1); height: 100dvh; width: min(84vw, 340px); padding: 72px 24px 28px; flex-direction: column; align-items: stretch; gap: 6px; background: var(--menu-bg); border-left: 1px solid var(--glass-border); box-shadow: -20px 0 50px rgba(10,20,30,.28); transform: translateX(105%); transition: transform .34s cubic-bezier(.5,.1,.2,1); overflow-y: auto; }
  .nav.open { transform: none; }
  .nav-mobile-brand { display: flex; align-items: center; padding-bottom: 16px; margin-bottom: 6px; border-bottom: 1px solid var(--glass-border); }
  .nav-mobile-brand img { height: 32px; width: auto; }
  .nav-mobile-socials { display: flex; gap: 12px; margin-top: auto; padding-top: 24px; }
  .nav-link { font-size: 18px; padding: 14px 14px; color: var(--text); font-weight: 700; }
  .nav-link::after { left: 14px; right: auto; width: 22px; bottom: 10px; }
  .nav-cta { display: inline-flex; margin-top: 14px; }
  .header-cta { display: none; }
  .nav-toggle { display: block; z-index: calc(var(--z-menu) + 2); }
}
@media (min-width: 600px) { .cards { grid-template-columns: 1fr 1fr; } .cards-3 { grid-template-columns: 1fr 1fr; } .slide { flex-basis: 72%; } }
@media (min-width: 900px) { .nav-backdrop { display: none; } }
@media (min-width: 860px) {
  body { font-size: 18px; }
  .section { padding: 60px 0; }
  .hero { min-height: 88dvh; max-height: 920px; }
  .hero-inner { padding-block: 64px; }
  .cards { grid-template-columns: 1fr 1fr; }
  .cards-why { grid-template-columns: 1fr 1fr; }
  .cards-3 { grid-template-columns: repeat(3, 1fr); }
  .carousel-arrow { display: block; }
  .carousel { padding: 0 60px; }
  .carousel-arrow.prev { left: 6px; } .carousel-arrow.next { right: 6px; }
  .slide { flex-basis: 100%; }
  .region-grid { grid-template-columns: 1.1fr 1fr; align-items: center; }
  .footer-inner { grid-template-columns: 1.4fr 1fr; align-items: start; }
  .footer-contact { align-items: flex-end; text-align: right; }
  .wa-float { width: 62px; height: 62px; right: 24px; bottom: 24px; }
}
@media (min-width: 1024px) { .hero-title { font-size: 3.9rem; } }
@media (max-width: 859px) { .site-footer { padding-bottom: 96px; } }

/* ============================================================
   Orçamento guiado (formulário WhatsApp)
   ============================================================ */
.orc-wrap { max-width: 860px; margin-inline: auto; }

/* Tela de escolha: dois caminhos */
.orc-choice { display: grid; gap: 16px; }
.orc-path {
  display: flex; flex-direction: column; align-items: flex-start; gap: 6px; text-align: left;
  padding: 22px 22px; border-radius: var(--radius); cursor: pointer; color: var(--text);
  border: 1px solid var(--glass-border-soft); background: var(--card-bg);
  -webkit-backdrop-filter: blur(16px) saturate(160%); backdrop-filter: blur(16px) saturate(160%);
  box-shadow: var(--glass-shadow), var(--glass-inset);
  transition: transform .25s cubic-bezier(.2,.7,.2,1), box-shadow .25s ease, border-color .25s ease;
}
.orc-path:hover { transform: translateY(-4px); border-color: var(--glass-border); box-shadow: var(--shadow), var(--glass-inset); }
.orc-path .ico { width: 30px; height: 30px; color: var(--red); }
.orc-path-title { font-family: var(--ff-display); font-weight: 800; font-size: 1.12rem; text-transform: uppercase; letter-spacing: .01em; }
.orc-path-sub { color: var(--muted); font-size: .95rem; }
.orc-rec { color: var(--red); font-weight: 700; font-size: .85em; animation: glow-pulse 7s ease-in-out infinite; }
@keyframes glow-pulse {
  0%, 85%, 100% { text-shadow: none; opacity: 1; }
  90% { text-shadow: 0 0 8px rgba(192,32,42,.9), 0 0 16px rgba(192,32,42,.5); opacity: 1; }
  93% { text-shadow: none; opacity: .85; }
  96% { text-shadow: 0 0 8px rgba(192,32,42,.7); opacity: 1; }
}
.orc-path-wa { background: linear-gradient(150deg, rgba(37,211,102,.16), rgba(37,211,102,.05)); border-color: rgba(37,211,102,.3); }
.orc-path-wa .ico { color: var(--wa-dark); }
[data-theme="dark"] .orc-path-wa .ico { color: var(--wa); }

/* Topo do formulário: progresso */
.orc-top { display: flex; align-items: center; gap: 14px; }
.orc-progress { flex: 1; height: 7px; border-radius: 999px; overflow: hidden; background: var(--glass-soft); border: 1px solid var(--glass-border-soft); }
.orc-progress span { display: block; height: 100%; width: 16.66%; border-radius: 999px; background: linear-gradient(90deg, var(--red), #ff5b64); transition: width .4s cubic-bezier(.2,.7,.2,1); }
.orc-step-count { margin: 0; font-family: var(--ff-display); font-weight: 600; font-size: .9rem; color: var(--muted); white-space: nowrap; }
.orc-step-count strong { color: var(--red); }

/* Navegação entre etapas */
.orc-nav { display: flex; gap: 12px; align-items: center; }
.orc-nav .orc-next, .orc-nav .orc-send { margin-left: auto; }
.orc-nav .btn { min-width: 130px; }

.orc-form { display: grid; gap: 18px; }
.orc-form[hidden] { display: none; }
.orc-block[hidden] { display: none; }
/* garante que o atributo hidden vença o display dos botões/alertas */
.orc-nav .btn[hidden], .orc-alert[hidden], .orc-choice[hidden] { display: none !important; }
.orc-alert { border-radius: 14px; padding: 14px 16px; background: var(--red-soft); border: 1px solid rgba(192,32,42,.32); color: var(--text); display: grid; gap: 2px; }
.orc-alert strong { font-family: var(--ff-display); color: var(--red); }

.orc-block {
  border: 1px solid var(--glass-border-soft); border-radius: var(--radius);
  padding: 22px 20px; margin: 0;
  background: var(--card-bg); -webkit-backdrop-filter: blur(16px) saturate(160%); backdrop-filter: blur(16px) saturate(160%);
  box-shadow: var(--glass-shadow), var(--glass-inset);
}
.orc-block legend {
  display: flex; align-items: center; gap: 10px; padding: 0 6px;
  font-family: var(--ff-display); font-weight: 800; font-size: 1.12rem; color: var(--text);
}
.orc-step { width: 28px; height: 28px; flex: 0 0 auto; border-radius: 50%; display: grid; place-items: center; font-size: .9rem; color: #fff; background: var(--red); box-shadow: 0 4px 12px rgba(192,32,42,.32); }
.orc-block-sub { color: var(--muted); margin: 4px 0 14px; font-size: .98rem; }

.orc-grid { display: grid; grid-template-columns: 1fr; gap: 14px; margin-top: 14px; }
.orc-col-2 { grid-column: 1 / -1; }
.orc-field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.orc-field label { font-family: var(--ff-display); font-weight: 600; font-size: .92rem; color: var(--text-2); }
.req { color: var(--red); }

.orc-field input, .orc-field select, .orc-field textarea {
  width: 100%; font-family: var(--ff-body); font-size: 16px; color: var(--text);
  padding: 12px 14px; border-radius: 12px; border: 1px solid var(--glass-border-soft);
  background: var(--glass-soft); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
  transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
}
.orc-field textarea { resize: vertical; min-height: 84px; }
.orc-field input:focus, .orc-field select:focus, .orc-field textarea:focus {
  outline: none; border-color: var(--red); box-shadow: 0 0 0 3px var(--red-soft);
}
.orc-field input:disabled { opacity: .5; cursor: not-allowed; }
.orc-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='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23808890' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 14px center; padding-right: 38px; }

/* lista de opções do select: fundo/texto sólidos para nunca sumir */
.orc-field select option { color: #1a1a1a; background: #ffffff; }
[data-theme="dark"] .orc-field select option { color: #eef1f4; background: #16191e; }

.orc-hint { font-size: .82rem; color: var(--muted); }
.orc-hint-ok { color: var(--ok); } .orc-hint-err { color: var(--red); } .orc-hint-load { color: var(--muted); }
.orc-err { font-size: .82rem; color: var(--red); min-height: 0; }
.orc-field.has-err input, .orc-field.has-err select, .orc-field.has-err textarea { border-color: var(--red); }
.orc-block.has-err > legend { color: var(--red); }

.orc-check-inline { flex-direction: row; align-items: center; gap: 8px; font-weight: 500 !important; font-size: .9rem !important; color: var(--text-2); cursor: pointer; margin-top: 2px; }

/* checkboxes / radios em grade */
.orc-checks { display: grid; grid-template-columns: 1fr; gap: 8px; }
.orc-radios { display: grid; gap: 8px; }
.orc-check, .orc-radio {
  display: flex; align-items: center; gap: 10px; cursor: pointer;
  padding: 11px 14px; border-radius: 12px; font-size: .95rem; color: var(--text-2);
  border: 1px solid var(--glass-border-soft); background: var(--glass-soft);
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); transition: border-color .2s ease, background .2s ease;
}
.orc-check input, .orc-radio input { width: 19px; height: 19px; flex: 0 0 auto; accent-color: var(--red); cursor: pointer; }
.orc-check:hover, .orc-radio:hover { border-color: var(--glass-border); }
.orc-check:has(input:checked), .orc-radio:has(input:checked) { border-color: var(--red); background: var(--red-soft); color: var(--text); }

.orc-submit { width: 100%; margin-top: 4px; }

@media (min-width: 640px) {
  .orc-grid { grid-template-columns: 1fr 1fr; }
  .orc-uf { max-width: 120px; }
  .orc-checks { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 900px) {
  .orc-checks { grid-template-columns: 1fr 1fr 1fr; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto !important; }
  .js .reveal, .js .reveal-slide, .js .reveal-slide.in { opacity: 1; transform: none; transition: none; }
  .words .w > i { transform: none; transition: none; }
  .js .hero-copy .eyebrow, .js .hero-copy .hero-sub, .js .hero-copy .hero-actions { opacity: 1; animation: none; }
  .btn-pulse, .eyebrow::before, .wa-float.show { animation: none; }
  .map-pin::after { animation: none; }
  .js .region-map .map-pin { opacity: 1; transform: translate(-50%, -100%); animation: none; }
  .btn:hover::after, .btn-wa:hover .ico { animation: none; }
}