/* ==========================================================================
   ElectroDomUs — landing imersiva 3D
   Identidade do site: laranja #ff6d00 / #ff8c00, noite #0f0f1a, texto #1a1a2e,
   cinzentos #6b7280 / #f9fafb / #e5e7eb, tipografia Neo Sans (com Ubuntu de reserva).
   ========================================================================== */
:root {
  --orange: #ff6d00;
  --orange2: #ff8c00;
  --orange-ink: #c2410c;          /* laranja para texto pequeno sobre branco (AA) */
  --dark: #0f0f1a;
  --text: #1a1a2e;
  --muted: #6b7280;
  --light: #f9fafb;
  --border: #e5e7eb;
  --wa: #25D366;
  --grad: linear-gradient(135deg, var(--orange), var(--orange2));
  --f: "Neo Sans Std", "Neo Sans", "Ubuntu ED", "Ubuntu", "Segoe UI", Arial, sans-serif;
  --r: 12px;
  --r-lg: 22px;
  --maxw: 1240px;
  --gutter: clamp(16px, 4vw, 48px);
  --ease: cubic-bezier(.16, 1, .3, 1);
  --ease-io: cubic-bezier(.76, 0, .24, 1);
  --shadow: 0 10px 30px rgba(15, 15, 26, .08);
  --shadow-lg: 0 30px 80px rgba(15, 15, 26, .16);
  --sky1: #bfe0ff;
  --sky2: #f4f9ff;
  --sky3: #ffffff;
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; overflow-x: clip; }
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
.lenis.lenis-stopped { overflow: hidden; }
body { margin: 0; font-family: var(--f); font-size: 16px; line-height: 1.65; color: var(--text); background: #fff; overflow-x: hidden; overflow-x: clip; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
body.is-loading { overflow: hidden; }
img, svg, canvas { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
input, textarea, select { font: inherit; color: inherit; }
h1, h2, h3, h4, h5, p, ul, ol, figure, blockquote { margin: 0; }
ul, ol { padding: 0; list-style: none; }
p { text-wrap: pretty; }
strong, b { font-weight: 700; }
::selection { background: var(--orange); color: #fff; }
:focus-visible { outline: 3px solid rgba(255, 109, 0, .55); outline-offset: 3px; border-radius: 6px; }
.ico { width: 1em; height: 1em; fill: currentColor; flex: none; }
.sr-only { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: fixed; z-index: 3000; top: 10px; left: 10px; padding: 10px 16px; border-radius: 10px; background: var(--orange); color: #fff; font-weight: 700; transform: translateY(-200%); transition: transform .3s var(--ease); }
.skip:focus { transform: none; }
.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 var(--gutter); }

/* ---------- Tipografia ---------- */
.display, .h1, .h2, .h3, .h4, .h5 { font-weight: 700; letter-spacing: -.02em; color: var(--text); text-wrap: balance; }
.display { font-size: clamp(2.5rem, min(4.9vw, 8.6vh), 4.5rem); line-height: 1.04; letter-spacing: -.03em; }
.h1 { font-size: clamp(2rem, 4vw, 3.3rem); line-height: 1.08; }
.h2 { font-size: clamp(1.5rem, 2.4vw, 2.1rem); line-height: 1.15; }
.h3 { font-size: clamp(1.25rem, 1.7vw, 1.45rem); line-height: 1.25; }
.h4 { font-size: 1.12rem; line-height: 1.3; }
.h5 { font-size: .98rem; line-height: 1.3; }
.hl { color: var(--orange); }
.lead { font-size: clamp(1.02rem, 1.3vw, 1.15rem); color: #4b5563; line-height: 1.7; max-width: 50ch; }
.sub { font-size: 1.05rem; color: var(--muted); max-width: 56ch; }
.label { display: inline-flex; align-items: center; gap: 10px; font-size: .78rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--orange-ink); }
.label::before { content: ""; width: 22px; height: 2px; border-radius: 2px; background: var(--grad); }
.label--light { color: #fff; }
.label--light::before { background: #fff; }
.label .ico { width: 14px; height: 14px; }
.sec-head { display: grid; gap: 14px; justify-items: start; margin-bottom: clamp(36px, 5vw, 64px); }
.sec-head--center { justify-items: center; text-align: center; }
.sec-head--center .sub { text-align: center; }

[data-split] { visibility: hidden; }
.is-ready [data-split], .no-js [data-split], .reduced [data-split] { visibility: visible; }
.split-line { will-change: transform; }
.split-line-mask { padding-bottom: .12em; margin-bottom: -.12em; }
[data-reveal] { opacity: 0; transform: translateY(32px); }
.reduced [data-reveal], .no-js [data-reveal] { opacity: 1; transform: none; }

/* ---------- Botões ---------- */
.btn {
  position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 46px; padding: 0 22px; border-radius: var(--r); font-weight: 700; font-size: .93rem; white-space: nowrap;
  transition: transform .4s var(--ease), box-shadow .4s var(--ease), background .3s ease, color .3s ease, border-color .3s ease;
  isolation: isolate;
}
.btn .ico { width: 15px; height: 15px; transition: transform .4s var(--ease); }
.btn:hover .ico:last-child { transform: translateX(3px); }
.btn--lg { min-height: 56px; padding: 0 30px; font-size: 1rem; border-radius: 14px; }
.btn--sm { min-height: 40px; padding: 0 16px; font-size: .86rem; border-radius: 10px; }
.btn--full { width: 100%; }
.btn--primary { color: #fff; background: var(--grad); box-shadow: 0 10px 26px rgba(255, 109, 0, .35), inset 0 -3px 0 rgba(0, 0, 0, .12); }
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 16px 36px rgba(255, 109, 0, .45), inset 0 -3px 0 rgba(0, 0, 0, .12); }
.btn--primary:active { transform: translateY(1px); box-shadow: 0 6px 16px rgba(255, 109, 0, .35), inset 0 -1px 0 rgba(0, 0, 0, .12); }
.btn--ghost { color: var(--text); border: 1.5px solid var(--border); background: #fff; }
.btn--ghost:hover { border-color: var(--orange); color: var(--orange-ink); }
.btn--glass { color: var(--text); background: rgba(255, 255, 255, .72); border: 1px solid rgba(255, 255, 255, .9); box-shadow: var(--shadow); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); }
.btn--glass:hover { transform: translateY(-2px); background: #fff; }
.btn--glass .ico { color: var(--orange); }
.btn--light { color: var(--orange-ink); background: #fff; box-shadow: 0 12px 30px rgba(0, 0, 0, .18); }
.btn--light:hover { transform: translateY(-2px); }
.btn--outline-light { color: #fff; border: 1.5px solid rgba(255, 255, 255, .7); }
.btn--outline-light:hover { background: rgba(255, 255, 255, .14); border-color: #fff; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }
.btn-row--center { justify-content: center; }
.link { color: var(--orange-ink); font-weight: 700; text-decoration: underline; text-underline-offset: 3px; }

/* ---------- Preloader (prédio que se constrói) ---------- */
.loader { position: fixed; inset: 0; z-index: 2600; display: none; place-items: center; background: radial-gradient(80% 80% at 50% 40%, #fff 0%, #f3f6fb 60%, #e9eef6 100%); }
html.first .loader { display: grid; }
.loader__in { display: grid; justify-items: center; gap: 22px; }
.loader__bld { position: relative; width: 110px; height: 150px; display: flex; flex-direction: column-reverse; gap: 5px; padding: 0 18px; }
.loader__bld i { display: block; height: 16px; border-radius: 4px; background: linear-gradient(90deg, #e5e7eb, #f3f4f6); transform-origin: 50% 100%; transform: scaleY(0); opacity: 0; box-shadow: inset 0 0 0 1px rgba(15, 15, 26, .05); }
.loader__bld i.on { background: var(--grad); }
.loader__mark { position: absolute; left: 50%; top: -6px; width: 52px; margin-left: -26px; opacity: 0; transform: translateY(-20px) scale(.6); }
.loader__word { width: min(260px, 60vw); height: auto; opacity: 0; }
.loader__pct { font-weight: 700; font-size: .9rem; letter-spacing: .1em; color: var(--muted); font-variant-numeric: tabular-nums; }
.no-js .loader, .reduced .loader { display: none !important; }

/* ---------- Transição: portas de elevador ---------- */
.doors { position: fixed; inset: 0; z-index: 2500; pointer-events: none; visibility: hidden; }
.doors i { position: absolute; top: 0; bottom: 0; width: 50.5%; background: linear-gradient(90deg, #eef1f6, #fdfdfe 60%, #e8ecf2); box-shadow: inset 0 0 0 1px rgba(15, 15, 26, .05); }
.doors__l { left: 0; transform: translateX(-100%); border-right: 1px solid #d5dae3; }
.doors__r { right: 0; transform: translateX(100%); border-left: 1px solid #d5dae3; background: linear-gradient(270deg, #eef1f6, #fdfdfe 60%, #e8ecf2) !important; }
.doors__floor { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); display: grid; justify-items: center; gap: 12px; opacity: 0; }
.doors__floor img { width: 64px; }
.doors__floor b { padding: 6px 14px; border-radius: 99px; background: var(--dark); color: #fff; font-size: .78rem; letter-spacing: .14em; text-transform: uppercase; }

/* ---------- Navegação: cápsula flutuante ---------- */
.nav { position: fixed; top: 14px; left: 0; right: 0; z-index: 1000; display: flex; justify-content: center; padding: 0 var(--gutter); pointer-events: none; transition: transform .6s var(--ease); }
.nav.is-hidden { transform: translateY(-140%); }
.nav__pill {
  pointer-events: auto; position: relative; width: 100%; max-width: 1180px; display: flex; align-items: center; gap: 20px;
  padding: 8px 8px 8px 14px; border-radius: 18px; background: rgba(255, 255, 255, .78); border: 1px solid rgba(255, 255, 255, .9);
  box-shadow: 0 10px 40px rgba(15, 15, 26, .1); -webkit-backdrop-filter: blur(18px) saturate(1.4); backdrop-filter: blur(18px) saturate(1.4);
}
.nav__brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 700; font-size: 1.15rem; letter-spacing: -.01em; white-space: nowrap; }
.nav__mark { width: 32px; height: auto; transition: transform .8s var(--ease); }
.nav__brand:hover .nav__mark { transform: rotate(-12deg) scale(1.06); }
.nav__name b { color: var(--orange); font-weight: 700; }
.nav__links { display: flex; gap: 4px; margin: 0 auto; }
.nav__links a { position: relative; padding: 8px 12px; border-radius: 10px; font-size: .9rem; font-weight: 500; color: var(--muted); transition: color .25s ease, background .25s ease; }
.nav__links a:hover { color: var(--text); background: rgba(15, 15, 26, .04); }
.nav__links a.is-on { color: var(--orange-ink); background: rgba(255, 109, 0, .08); }
.nav__actions { display: flex; align-items: center; gap: 8px; margin-left: auto; }
.nav__burger { display: none; width: 42px; height: 42px; border-radius: 12px; background: var(--dark); position: relative; }
.nav__burger span { position: absolute; left: 12px; right: 12px; height: 2px; border-radius: 2px; background: #fff; transition: transform .45s var(--ease); }
.nav__burger span:first-child { top: 16px; } .nav__burger span:last-child { top: 24px; }
.menu-open .nav__burger span:first-child { transform: translateY(4px) rotate(45deg); }
.menu-open .nav__burger span:last-child { transform: translateY(-4px) rotate(-45deg); }
.nav__progress { position: absolute; left: 50%; bottom: -8px; width: min(1180px, calc(100% - var(--gutter) * 2)); height: 3px; transform: translateX(-50%); border-radius: 3px; overflow: hidden; pointer-events: none; }
.nav__progress i { display: block; height: 100%; background: var(--grad); transform-origin: left; transform: scaleX(0); border-radius: 3px; }

.mnav { position: fixed; inset: 0; z-index: 990; background: rgba(249, 250, 251, .97); -webkit-backdrop-filter: blur(20px); backdrop-filter: blur(20px); display: flex; flex-direction: column; justify-content: flex-end; gap: 28px; padding: 110px var(--gutter) 30px; visibility: hidden; opacity: 0; }
.mnav__links { display: grid; }
.mnav__links a { display: flex; align-items: baseline; gap: 14px; padding: 8px 0; font-weight: 700; font-size: clamp(1.9rem, 8vw, 2.6rem); letter-spacing: -.02em; border-bottom: 1px solid var(--border); }
.mnav__links a small { font-size: .78rem; color: var(--orange-ink); letter-spacing: .1em; font-weight: 700; }
.mnav__links a .ico { width: .5em; height: .5em; color: var(--orange); align-self: center; }
.mnav__cta { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }

/* ---------- Mundo 3D ---------- */
.world { position: relative; }
.world__stage { position: sticky; top: 0; height: 100vh; height: 100svh; overflow: hidden; z-index: 0; }
.world__sky { position: absolute; inset: 0; background: linear-gradient(180deg, var(--sky1) 0%, var(--sky2) 55%, var(--sky3) 100%); }
.world__sky::after { content: ""; position: absolute; inset: 0; background: radial-gradient(60% 50% at 70% 30%, rgba(255, 255, 255, .7), transparent 70%); }
.world__canvas { position: absolute; inset: 0; width: 100%; height: 100%; touch-action: pan-y; cursor: grab; }
.world__canvas.is-drag { cursor: grabbing; }
.world__labels { position: absolute; inset: 0; pointer-events: none; }
.wlabel { position: absolute; left: 0; top: 0; display: flex; align-items: center; gap: 10px; padding: 8px 14px 8px 8px; border-radius: 14px; background: rgba(255, 255, 255, .9); box-shadow: 0 12px 30px rgba(15, 15, 26, .14); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); white-space: nowrap; font-size: .8rem; line-height: 1.3; will-change: transform, opacity; opacity: 0; }
.wlabel b { display: block; font-size: .84rem; color: var(--text); }
.wlabel small { color: var(--muted); }
.wlabel__i { width: 32px; height: 32px; border-radius: 10px; display: grid; place-items: center; color: #fff; background: var(--grad); flex: none; }
.wlabel__i .ico { width: 15px; height: 15px; }
.wlabel__i--g { background: linear-gradient(135deg, #10b981, #059669); }
.wlabel__i--b { background: linear-gradient(135deg, #3b82f6, #2563eb); }
.wlabel__i--r { background: linear-gradient(135deg, #ef4444, #dc2626); }
.wlabel--chip { padding: 5px 10px; font-weight: 700; font-size: .78rem; color: var(--text); }
.wlabel::after { content: ""; position: absolute; left: 20px; bottom: -6px; width: 12px; height: 12px; background: inherit; transform: rotate(45deg); border-radius: 2px; }
.wlabel--chip::after { display: none; }
.world__hint { position: absolute; right: var(--gutter); bottom: 26px; display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px; border-radius: 99px; background: rgba(255, 255, 255, .7); font-size: .78rem; font-weight: 500; color: var(--muted); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); transition: opacity .5s ease; }
.world__hint .ico { color: var(--orange); }
.world__dots { position: absolute; right: calc(var(--gutter) - 6px); top: 50%; transform: translateY(-50%); display: grid; gap: 14px; opacity: 0; transition: opacity .5s ease; }
.world__dots li { position: relative; width: 10px; height: 10px; border-radius: 50%; background: rgba(15, 15, 26, .18); transition: background .4s ease, transform .4s var(--ease); }
.world__dots li span { position: absolute; right: 20px; top: 50%; transform: translateY(-50%); font-size: .72rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; white-space: nowrap; color: var(--text); opacity: 0; transition: opacity .4s ease; }
.world__dots li.is-on { background: var(--orange); transform: scale(1.4); }
.world__dots li.is-on span { opacity: 1; }
.world.is-tour .world__dots { opacity: 1; }
.world.is-tour .world__hint { opacity: 0; }
.night .world__dots li span { color: #fff; }
.night .world__dots li { background: rgba(255, 255, 255, .3); }
.night .world__dots li.is-on { background: var(--orange); }

.world__content { position: relative; z-index: 2; margin-top: -100vh; margin-top: -100svh; pointer-events: none; }
.world__content a, .world__content button, .glass, .hero__copy { pointer-events: auto; }
.hero { position: relative; min-height: 100vh; min-height: 100svh; display: flex; align-items: center; padding: 120px 0 80px; }
.hero__copy { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 var(--gutter); display: grid; gap: 22px; justify-items: start; pointer-events: none; }
.hero__copy > * { max-width: min(560px, 48vw); pointer-events: auto; }
.badge { display: inline-flex; align-items: center; gap: 10px; padding: 7px 14px; border-radius: 99px; background: rgba(255, 247, 237, .92); border: 1px solid #fed7aa; color: var(--orange-ink); font-size: .76rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; box-shadow: var(--shadow); }
.badge i { width: 8px; height: 8px; border-radius: 50%; background: var(--orange); box-shadow: 0 0 0 0 rgba(255, 109, 0, .6); animation: ping 1.8s infinite; }
@keyframes ping { 0% { box-shadow: 0 0 0 0 rgba(255, 109, 0, .55); } 80%, 100% { box-shadow: 0 0 0 10px rgba(255, 109, 0, 0); } }
.hero .lead { color: #374151; }
.hero__stats { display: flex; align-items: center; gap: 22px; margin-top: 6px; padding: 14px 20px; border-radius: 16px; background: rgba(255, 255, 255, .7); border: 1px solid rgba(255, 255, 255, .9); box-shadow: var(--shadow); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); }
.hero__stats > div { display: grid; line-height: 1.2; }
.hero__stats strong { font-size: 1.5rem; font-weight: 700; letter-spacing: -.02em; color: var(--text); font-variant-numeric: tabular-nums; }
.hero__stats > div > span { font-size: .82rem; color: var(--muted); }
.hero__stats i { width: 1px; height: 32px; background: var(--border); }
.hero__scroll { position: absolute; left: 50%; bottom: 26px; transform: translateX(-50%); display: grid; justify-items: center; gap: 8px; font-size: .7rem; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; color: var(--text); }
.hero__scroll i { width: 26px; height: 42px; border-radius: 99px; border: 2px solid rgba(15, 15, 26, .25); position: relative; }
.hero__scroll i::after { content: ""; position: absolute; left: 50%; top: 8px; width: 4px; height: 8px; margin-left: -2px; border-radius: 2px; background: var(--orange); animation: wheel 1.8s var(--ease-io) infinite; }
@keyframes wheel { 0% { transform: translateY(0); opacity: 1; } 70% { transform: translateY(14px); opacity: 0; } 100% { opacity: 0; } }

.chapters__intro { min-height: 80vh; display: flex; align-items: center; justify-content: center; padding: 0 var(--gutter); }
.glass { background: rgba(255, 255, 255, .78); border: 1px solid rgba(255, 255, 255, .95); border-radius: var(--r-lg); box-shadow: 0 24px 60px rgba(15, 15, 26, .14); -webkit-backdrop-filter: blur(18px) saturate(1.3); backdrop-filter: blur(18px) saturate(1.3); }
.glass--intro { max-width: 680px; padding: clamp(26px, 4vw, 48px); text-align: center; display: grid; gap: 16px; justify-items: center; }
.glass--intro p { color: #4b5563; }
.chapter { min-height: 90vh; min-height: 90svh; display: flex; align-items: center; padding: 0 var(--gutter); max-width: calc(var(--maxw) + 100px); margin: 0 auto; }
.chapter--r { justify-content: flex-end; }
.chapter__card { position: relative; width: min(430px, 100%); padding: 30px; display: grid; gap: 12px; justify-items: start; transition: background .6s ease, color .6s ease, border-color .6s ease; }
.chapter__n { position: absolute; right: 24px; top: 20px; font-weight: 700; font-size: 2rem; letter-spacing: -.04em; color: rgba(15, 15, 26, .1); font-variant-numeric: tabular-nums; }
.chapter__n small { font-size: .9rem; }
.chapter__card p { color: #4b5563; }
.chip-icon { width: 52px; height: 52px; border-radius: 16px; display: grid; place-items: center; color: #fff; background: var(--grad); box-shadow: 0 10px 24px rgba(255, 109, 0, .35); }
.chip-icon .ico { width: 22px; height: 22px; }
.ticks { display: grid; gap: 8px; margin-top: 4px; }
.ticks li { display: flex; gap: 10px; align-items: flex-start; font-size: .94rem; font-weight: 500; line-height: 1.45; }
.ticks .ico { width: 18px; height: 18px; padding: 3px; border-radius: 50%; background: rgba(255, 109, 0, .12); color: var(--orange); margin-top: 1px; }
.chapters__end { height: 50vh; }
.night .chapter__card { background: rgba(20, 22, 40, .72); border-color: rgba(255, 255, 255, .12); color: #fff; }
.night .chapter__card .h2, .night .chapter__card .ticks li { color: #fff; }
.night .chapter__card p { color: rgba(255, 255, 255, .75); }
.night .chapter__n { color: rgba(255, 255, 255, .14); }

/* ---------- Secções ---------- */
.sec { position: relative; padding: clamp(80px, 10vw, 140px) 0; }

/* Clientes */
.clients { padding: 40px 0 34px; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); background: #fff; position: relative; z-index: 3; }
.clients__label { text-align: center; font-size: .82rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin-bottom: 18px; }
.marquee { overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); }
.marquee__track { display: flex; width: max-content; will-change: transform; }
.marquee__item { flex: none; padding: 0 34px; font-weight: 700; font-size: clamp(1.2rem, 2vw, 1.6rem); letter-spacing: -.02em; color: #9ca3af; display: inline-flex; align-items: center; gap: 34px; }
.marquee__item::after { content: ""; width: 8px; height: 8px; border-radius: 2px; background: var(--grad); transform: rotate(45deg); }

/* Como funciona: prédio isométrico em CSS 3D */
.how { background: var(--light); overflow: hidden; }
.how__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(40px, 6vw, 90px); align-items: center; }
.how__steps { display: grid; gap: 16px; justify-items: start; }
.steps { display: grid; gap: 12px; width: 100%; margin-top: 16px; counter-reset: s; }
.step { position: relative; display: grid; grid-template-columns: 56px 1fr; gap: 16px; align-items: start; padding: 18px; border-radius: 16px; background: #fff; border: 1px solid var(--border); transition: border-color .4s ease, box-shadow .5s var(--ease), transform .5s var(--ease); }
.step p { color: var(--muted); font-size: .95rem; margin-top: 4px; }
.step__n { width: 48px; height: 48px; border-radius: 14px; display: grid; place-items: center; font-weight: 700; color: var(--muted); background: var(--light); border: 1px solid var(--border); transition: all .4s ease; }
.step.is-on { border-color: rgba(255, 109, 0, .4); box-shadow: 0 16px 40px rgba(255, 109, 0, .12); transform: translateX(6px); }
.step.is-on .step__n { color: #fff; background: var(--grad); border-color: transparent; }
.how__visual { position: relative; height: 560px; display: grid; place-items: center; perspective: 1600px; }
.iso { --s: 230px; --rx: 58deg; --rz: -45deg; position: relative; width: var(--s); height: var(--s); transform-style: preserve-3d; transform: rotateX(var(--rx)) rotateZ(var(--rz)); }
.iso__base { position: absolute; inset: -60px; border-radius: 26px; background: #fff; box-shadow: 30px 30px 60px rgba(15, 15, 26, .1); transform: translateZ(-2px); }
.iso__grid { position: absolute; inset: 16px; border-radius: 16px; background-image: linear-gradient(rgba(255, 109, 0, .12) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 109, 0, .12) 1px, transparent 1px); background-size: 24px 24px; }
.iso__floor { --h: 54px; --z: 0px; --lift: 260px; position: absolute; inset: 0; transform-style: preserve-3d; transform: translateZ(calc(var(--z) + var(--lift))); visibility: hidden; }
.iso__floor[data-f="0"] { --z: 0px; } .iso__floor[data-f="1"] { --z: 56px; } .iso__floor[data-f="2"] { --z: 112px; } .iso__floor[data-f="3"] { --z: 168px; }
.iso__floor i { position: absolute; display: block; }
.iso__floor .t { inset: 0; transform: translateZ(var(--h)); background: linear-gradient(135deg, #fff, #f3f4f6); border-radius: 4px; box-shadow: inset 0 0 0 1px rgba(15, 15, 26, .06); }
.iso__floor .l { left: 0; right: 0; bottom: 0; height: var(--h); transform-origin: 50% 100%; transform: rotateX(-90deg); background: repeating-linear-gradient(90deg, #ffd5b0 0 10px, #fff 10px 34px); background-color: #fff; box-shadow: inset 0 0 0 1px rgba(15, 15, 26, .06); }
.iso__floor .r { top: 0; bottom: 0; left: 0; width: var(--h); transform-origin: 0 50%; transform: rotateY(-90deg); background: repeating-linear-gradient(0deg, #ffb069 0 10px, #ff8c00 10px 34px); box-shadow: inset 0 0 0 1px rgba(15, 15, 26, .08); }
.iso__floor[data-f="3"] .r { background: var(--grad); }
.iso__tag { position: absolute; left: 100%; top: 100%; transform: translateZ(calc(var(--h) / 2)) rotateZ(45deg) rotateX(-58deg) translate(28px, -50%); transform-origin: 0 0; display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px; border-radius: 12px; background: var(--dark); color: #fff; font-size: .78rem; font-weight: 700; white-space: nowrap; box-shadow: 0 10px 24px rgba(15, 15, 26, .25); }
.iso__tag .ico { color: var(--orange2); }
.iso__roof { --rz: 250px; --lift: 260px; position: absolute; left: 50%; top: 50%; width: 70px; height: 70px; margin: -35px 0 0 -35px; transform: translateZ(calc(var(--rz) + var(--lift))) rotateZ(45deg) rotateX(-58deg); opacity: 0; }
.iso__roof img { width: 100%; filter: drop-shadow(0 10px 14px rgba(255, 109, 0, .35)); }
.reduced .iso__floor { visibility: visible; }
.reduced .iso__roof { opacity: 1; }
.reduced .iso__floor, .reduced .iso__roof { --lift: 0px; }

/* Para quem: carrossel 3D */
.roles { background: #fff; overflow: hidden; }
.roles__tabs { display: inline-flex; flex-wrap: wrap; gap: 6px; padding: 6px; border-radius: 16px; background: var(--light); border: 1px solid var(--border); margin-bottom: 36px; }
.rtab { display: inline-flex; align-items: center; gap: 8px; padding: 10px 16px; border-radius: 12px; font-weight: 700; font-size: .92rem; color: var(--muted); transition: background .3s ease, color .3s ease, box-shadow .3s ease; }
.rtab .ico { width: 16px; height: 16px; }
.rtab:hover { color: var(--text); }
.rtab.is-on { background: #fff; color: var(--orange-ink); box-shadow: 0 6px 16px rgba(15, 15, 26, .08); }
.roles__grid { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(30px, 5vw, 70px); align-items: center; }
.role-panel { display: grid; gap: 16px; justify-items: start; }
.role-panel[hidden] { display: none; }
.role-panel > p { color: var(--muted); font-size: 1.05rem; }
.ticks--2 { grid-template-columns: 1fr; margin-bottom: 8px; }
.roles__stage { position: relative; height: clamp(380px, 46vw, 560px); border-radius: 28px; background: radial-gradient(70% 70% at 50% 40%, #ffffff 0%, #f1f4f9 55%, #e6ebf3 100%); overflow: hidden; box-shadow: inset 0 0 0 1px var(--border); }
.roles__stage canvas { position: absolute; inset: 0; width: 100%; height: 100%; touch-action: pan-y; cursor: grab; }
.roles__hint { position: absolute; left: 50%; bottom: 14px; transform: translateX(-50%); display: inline-flex; align-items: center; gap: 8px; font-size: .76rem; color: var(--muted); padding: 6px 12px; border-radius: 99px; background: rgba(255, 255, 255, .8); }
.roles__hint .ico { color: var(--orange); }

/* Marketplace */
.imoveis { background: var(--dark); color: #fff; overflow: hidden; }
.imoveis__bg { position: absolute; inset: 0; overflow: hidden; }
.imoveis__bg img { width: 100%; height: 120%; object-fit: cover; opacity: .22; filter: saturate(1.2) blur(2px); margin-top: -10%; }
.imoveis__bg::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(15, 15, 26, .9), rgba(15, 15, 26, .6) 40%, rgba(15, 15, 26, .95)); }
.imoveis .wrap { position: relative; z-index: 1; }
.sec-head--light .h1 { color: #fff; }
.sec-head--light .sub { color: rgba(255, 255, 255, .72); }
.sec-head--light .label { color: var(--orange2); }
.props { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; margin-bottom: 40px; perspective: 1200px; }
.prop { border-radius: 22px; background: #fff; color: var(--text); overflow: hidden; box-shadow: 0 30px 70px rgba(0, 0, 0, .35); transform-style: preserve-3d; transition: box-shadow .5s ease; }
.prop:hover { box-shadow: 0 40px 90px rgba(0, 0, 0, .45), 0 0 0 2px rgba(255, 140, 0, .6); }
.prop__img { position: relative; aspect-ratio: 10 / 7; background: linear-gradient(180deg, #cfe6ff, #f6faff); overflow: hidden; }
.prop__img img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s var(--ease); }
.prop:hover .prop__img img { transform: scale(1.06); }
.prop__img img:not([src]) { visibility: hidden; }
.prop__tag { position: absolute; left: 14px; top: 14px; padding: 5px 12px; border-radius: 99px; font-size: .74rem; font-weight: 700; color: #fff; }
.prop__tag--venda { background: var(--orange); }
.prop__tag--arr { background: #2563eb; }
.prop__3d { position: absolute; right: 14px; top: 14px; padding: 5px 10px; border-radius: 8px; background: rgba(15, 15, 26, .75); color: #fff; font-size: .7rem; font-weight: 700; letter-spacing: .1em; }
.prop__body { padding: 20px 22px 22px; display: grid; gap: 6px; }
.prop__price { font-size: 1.35rem; font-weight: 700; color: var(--orange-ink); letter-spacing: -.01em; }
.prop__price small { font-size: .78rem; color: var(--muted); font-weight: 500; }
.prop__loc { display: flex; align-items: center; gap: 6px; font-size: .88rem; color: var(--muted); }
.prop__loc .ico { color: var(--orange); }
.prop__meta { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 6px; }
.prop__meta span { display: inline-flex; align-items: center; gap: 6px; padding: 5px 10px; border-radius: 8px; background: var(--light); font-size: .8rem; color: #374151; }
.prop__meta .ico { color: var(--orange); }
.inter { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; margin-top: 64px; }
.inter li { padding: 22px; border-radius: 18px; background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .1); display: grid; gap: 8px; justify-items: start; }
.inter .h5 { color: #fff; }
.inter p { color: rgba(255, 255, 255, .65); font-size: .88rem; }
.inter__i { width: 46px; height: 46px; border-radius: 14px; display: grid; place-items: center; background: rgba(255, 140, 0, .14); color: var(--orange2); border: 1px solid rgba(255, 140, 0, .35); }
.inter__i .ico { width: 18px; height: 18px; }

/* Preços: calculadora */
.pricing { background: var(--light); }
.calc { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 0; border-radius: 28px; background: #fff; box-shadow: var(--shadow-lg); overflow: hidden; border: 1px solid var(--border); }
.calc__ui { padding: clamp(24px, 4vw, 44px); display: grid; gap: 16px; align-content: start; }
.seg { position: relative; display: inline-grid; grid-template-columns: 1fr 1fr; padding: 5px; border-radius: 14px; background: var(--light); border: 1px solid var(--border); }
.seg__b { position: relative; z-index: 1; padding: 10px 16px; font-weight: 700; font-size: .9rem; color: var(--muted); border-radius: 10px; transition: color .3s ease; }
.seg__b.is-on { color: #fff; }
.seg__pill { position: absolute; z-index: 0; top: 5px; bottom: 5px; left: 5px; width: calc(50% - 5px); border-radius: 10px; background: var(--grad); box-shadow: 0 8px 18px rgba(255, 109, 0, .3); transition: transform .5s var(--ease); }
.seg.is-cond .seg__pill { transform: translateX(100%); }
.calc__label { font-weight: 700; margin-top: 8px; }
.calc__units { display: flex; align-items: baseline; gap: 10px; }
.calc__units output { font-weight: 700; font-size: 3rem; letter-spacing: -.04em; line-height: 1; font-variant-numeric: tabular-nums; }
.calc__units span { color: var(--muted); }
.range { -webkit-appearance: none; appearance: none; width: 100%; height: 8px; border-radius: 99px; background: linear-gradient(90deg, var(--orange) var(--p, 16%), var(--border) var(--p, 16%)); outline: none; }
.range::-webkit-slider-thumb { -webkit-appearance: none; width: 28px; height: 28px; border-radius: 50%; background: #fff; border: 3px solid var(--orange); box-shadow: 0 6px 16px rgba(255, 109, 0, .35); cursor: grab; }
.range::-moz-range-thumb { width: 24px; height: 24px; border-radius: 50%; background: #fff; border: 3px solid var(--orange); box-shadow: 0 6px 16px rgba(255, 109, 0, .35); cursor: grab; }
.calc__scale { display: flex; justify-content: space-between; font-size: .76rem; color: var(--muted); font-variant-numeric: tabular-nums; }
.calc__price { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 8px; padding: 18px 20px; border-radius: 16px; background: linear-gradient(135deg, #fff7ed, #fff); border: 1px solid #fed7aa; }
.calc__price small { flex-basis: 100%; color: var(--orange-ink); font-weight: 700; font-size: .8rem; letter-spacing: .06em; text-transform: uppercase; }
.calc__price b { font-size: 2.2rem; letter-spacing: -.03em; line-height: 1.1; }
.calc__price span { color: var(--muted); }
.calc__price.is-custom b { font-size: 1.4rem; }
.calc__notes { display: grid; gap: 8px; font-size: .88rem; color: var(--muted); }
.calc__notes p, .pmodal__notes p { display: flex; gap: 10px; align-items: flex-start; }
.calc__notes .ico, .pmodal__notes .ico { color: var(--orange); margin-top: 4px; }
.calc__stage { position: relative; min-height: 480px; background: radial-gradient(80% 80% at 50% 30%, #eaf4ff 0%, #f6f9fd 60%, #eef2f7 100%); }
.calc__stage canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.calc__floors { position: absolute; left: 18px; bottom: 18px; padding: 8px 14px; border-radius: 12px; background: rgba(255, 255, 255, .85); font-size: .85rem; color: var(--muted); box-shadow: var(--shadow); }
.calc__floors b, .calc__floors span { color: var(--text); font-weight: 700; }
.ptable-wrap { margin-top: 40px; border-radius: 20px; overflow-x: auto; background: #fff; border: 1px solid var(--border); }
.ptable { width: 100%; border-collapse: collapse; font-size: .95rem; }
.ptable th, .ptable td { padding: 16px 20px; text-align: left; border-bottom: 1px solid var(--border); }
.ptable thead th { background: var(--dark); color: #fff; font-weight: 700; font-size: .88rem; }
.ptable thead th small { display: block; font-weight: 500; color: rgba(255, 255, 255, .6); font-size: .76rem; }
.ptable tbody th { font-weight: 500; }
.ptable td { font-weight: 700; color: var(--text); white-space: nowrap; }
.ptable td small { color: var(--muted); font-weight: 500; }
.ptable td a { color: var(--orange-ink); display: inline-flex; align-items: center; gap: 6px; }
.ptable tr.is-on th, .ptable tr.is-on td { background: #fff7ed; }
.ptable tbody tr:last-child th, .ptable tbody tr:last-child td { border-bottom: 0; }

/* Testemunhos: anel 3D */
.testi { background: #fff; overflow: hidden; }
.ring { position: relative; height: 380px; perspective: 1400px; }
.ring__track { position: absolute; left: 50%; top: 40px; width: 0; height: 0; transform-style: preserve-3d; }
.tcard { position: absolute; left: -190px; top: 0; width: 380px; padding: 28px; border-radius: 22px; background: #fff; border: 1px solid var(--border); box-shadow: var(--shadow-lg); display: grid; gap: 16px; backface-visibility: hidden; }
.tcard__stars { display: flex; gap: 3px; color: #f59e0b; }
.tcard blockquote { font-size: 1.02rem; line-height: 1.6; color: #374151; }
.tcard figcaption { display: flex; align-items: center; gap: 12px; }
.tcard figcaption b { display: block; font-size: .95rem; }
.tcard figcaption small { color: var(--muted); font-size: .82rem; }
.tcard__av { width: 44px; height: 44px; border-radius: 14px; display: grid; place-items: center; color: #fff; font-weight: 700; font-size: .86rem; background: linear-gradient(135deg, var(--c1), var(--c2)); flex: none; }
.ring__nav { position: absolute; left: 50%; bottom: 0; transform: translateX(-50%); display: flex; gap: 10px; }
.ring__b { width: 48px; height: 48px; border-radius: 14px; display: grid; place-items: center; background: var(--light); border: 1px solid var(--border); transition: background .3s ease, color .3s ease; }
.ring__b:hover { background: var(--orange); color: #fff; border-color: transparent; }

/* Contacto */
.contact { background: var(--light); }
.contact__grid { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(40px, 6vw, 80px); align-items: start; }
.contact__info { display: grid; gap: 16px; justify-items: start; }
.cinfo { display: grid; gap: 12px; width: 100%; margin-top: 10px; }
.cinfo li { display: flex; gap: 14px; align-items: center; padding: 14px 16px; border-radius: 16px; background: #fff; border: 1px solid var(--border); transition: transform .4s var(--ease), box-shadow .4s ease; }
.cinfo li:hover { transform: translateX(6px); box-shadow: var(--shadow); }
.cinfo h3 { font-size: .8rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }
.cinfo a, .cinfo p { font-weight: 700; color: var(--text); overflow-wrap: anywhere; }
.cinfo a:hover { color: var(--orange-ink); }
.cinfo__i { width: 46px; height: 46px; border-radius: 14px; display: grid; place-items: center; color: var(--orange); background: #fff7ed; flex: none; }
.cinfo__i .ico { width: 18px; height: 18px; }
.cinfo__i--wa { color: #fff; background: var(--wa); }
.cform { position: relative; padding: clamp(24px, 4vw, 40px); border-radius: 24px; background: #fff; border: 1px solid var(--border); box-shadow: var(--shadow-lg); display: grid; gap: 14px; overflow: hidden; }
.cform::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 4px; background: var(--grad); }
.cform__row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.fld { position: relative; display: grid; gap: 6px; }
.fld label { font-size: .84rem; font-weight: 700; }
.fld input, .fld textarea, .fld select { width: 100%; padding: 13px 14px; border-radius: 12px; border: 1.5px solid var(--border); background: var(--light); font-size: 1rem; color: var(--text); outline: none; transition: border-color .25s ease, box-shadow .25s ease, background .25s ease; -webkit-appearance: none; appearance: none; }
.fld textarea { resize: vertical; min-height: 120px; }
.fld input:focus, .fld textarea:focus, .fld select:focus { border-color: var(--orange); background: #fff; box-shadow: 0 0 0 4px rgba(255, 109, 0, .12); }
.fld--select > .ico { position: absolute; right: 14px; bottom: 17px; width: 12px; height: 12px; color: var(--muted); pointer-events: none; }
.fld__err { font-size: .78rem; color: #dc2626; min-height: 0; }
.fld.is-bad input, .fld.is-bad textarea { border-color: #ef4444; background: #fef2f2; }
.cform__note { font-size: .8rem; color: var(--muted); text-align: center; }
.cform__ok { position: absolute; inset: 0; z-index: 2; display: grid; place-content: center; justify-items: center; gap: 10px; text-align: center; padding: 24px; background: #fff; }
.cform__ok[hidden] { display: none; }
.cform__okic { width: 70px; height: 70px; border-radius: 22px; display: grid; place-items: center; background: var(--wa); color: #fff; }
.cform__okic .ico { width: 30px; height: 30px; }
.cform__ok b { font-size: 1.3rem; }
.cform__ok p { color: var(--muted); max-width: 32ch; }
.cform__ok p a { color: var(--orange-ink); font-weight: 700; text-decoration: underline; }

/* CTA */
.cta { padding: clamp(60px, 8vw, 110px) var(--gutter); background: #fff; }
.cta__box { position: relative; max-width: var(--maxw); margin: 0 auto; padding: clamp(46px, 7vw, 96px) clamp(22px, 6vw, 80px); border-radius: 32px; background: radial-gradient(90% 120% at 85% 10%, #ffa64d 0%, #ff8c00 30%, #ff6d00 60%, #e85d00 100%); color: #fff; text-align: center; display: grid; justify-items: center; gap: 18px; overflow: hidden; box-shadow: 0 40px 90px rgba(255, 109, 0, .35); }
.cta__box::before { content: ""; position: absolute; inset: 0; background-image: radial-gradient(rgba(255, 255, 255, .18) 1px, transparent 1px); background-size: 22px 22px; -webkit-mask-image: radial-gradient(70% 70% at 50% 50%, #000, transparent); mask-image: radial-gradient(70% 70% at 50% 50%, #000, transparent); pointer-events: none; }
.cta__logo { width: 180px; height: 180px; margin: -20px 0 -10px; position: relative; }
.cta .h1 { color: #fff; max-width: 18ch; }
.cta__box > p { max-width: 52ch; color: rgba(255, 255, 255, .92); font-size: 1.08rem; position: relative; }
.cta__note { font-size: .86rem !important; color: rgba(255, 255, 255, .8) !important; }

/* Rodapé */
.footer { background: var(--dark); color: rgba(255, 255, 255, .7); padding: 80px 0 28px; overflow: hidden; }
.footer__top { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px; }
.footer__brand img { width: 210px; height: auto; margin: -24px 0 6px -18px; }
.footer__brand p { font-size: .92rem; max-width: 36ch; }
.footer__dev { margin-top: 10px; font-size: .82rem; }
.footer__dev strong, .footer__bottom strong { color: var(--orange2); }
.footer__col { display: grid; gap: 10px; align-content: start; }
.footer__col h4 { color: #fff; font-size: .95rem; margin-bottom: 6px; }
.footer__col a { font-size: .92rem; transition: color .25s ease; }
.footer__col a:hover { color: var(--orange2); }
.footer__big { margin: 60px 0 0; font-weight: 700; font-size: clamp(3rem, 12vw, 11rem); letter-spacing: -.05em; line-height: .9; background: linear-gradient(180deg, rgba(255, 255, 255, .14), rgba(255, 255, 255, 0)); -webkit-background-clip: text; background-clip: text; color: transparent; user-select: none; white-space: nowrap; }
.footer__bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; padding-top: 24px; border-top: 1px solid rgba(255, 255, 255, .08); font-size: .85rem; }
.footer__up { display: inline-flex; align-items: center; gap: 8px; color: #fff; }
.footer__up:hover { color: var(--orange2); }

/* Modal de preços */
.pmodal { position: fixed; inset: 0; z-index: 2000; display: grid; place-items: center; padding: 20px; background: rgba(15, 15, 26, .55); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); }
.pmodal[hidden] { display: none; }
.pmodal__box { position: relative; width: min(560px, 100%); max-height: calc(100vh - 40px); overflow: auto; padding: 32px; border-radius: 26px; background: #fff; box-shadow: var(--shadow-lg); display: grid; gap: 16px; }
.pmodal__x { position: absolute; right: 16px; top: 16px; width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; background: var(--light); }
.pmodal__x:hover { background: var(--orange); color: #fff; }
.ptable--sm { border-radius: 14px; overflow: hidden; border: 1px solid var(--border); font-size: .9rem; }
.ptable--sm th, .ptable--sm td { padding: 12px 14px; }
.pmodal__contact { color: var(--orange-ink); }
.pmodal__notes { display: grid; gap: 6px; font-size: .88rem; color: var(--muted); }

/* WhatsApp flutuante */
.wa { position: fixed; right: 22px; bottom: 22px; z-index: 900; width: 58px; height: 58px; border-radius: 18px; display: grid; place-items: center; background: var(--wa); color: #fff; box-shadow: 0 12px 30px rgba(37, 211, 102, .4); transform: scale(0) rotate(-20deg); transition: transform .6s var(--ease); }
.wa.is-on { transform: none; }
.wa .ico { width: 28px; height: 28px; }
.reduced .wa, .no-js .wa { transform: none; }

/* Sem WebGL */
.webgl-fallback { position: absolute; inset: 0; background: url("../img/fachadas.jpg") center / cover no-repeat; }
.webgl-fallback::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(255, 255, 255, .92) 35%, rgba(255, 255, 255, .2)); }
.webgl-fallback--soft { background: radial-gradient(60% 60% at 50% 50%, rgba(255, 140, 0, .25), transparent 70%); }
.webgl-fallback--soft::after { display: none; }

/* ---------- Responsivo ---------- */
@media (max-width: 1100px) {
  .nav__links { display: none; }
  .nav__burger { display: block; }
  .how__grid, .roles__grid, .contact__grid { grid-template-columns: 1fr; }
  .how__visual { height: 460px; order: -1; }
  .calc { grid-template-columns: 1fr; }
  .calc__stage { min-height: 380px; order: -1; }
  .props { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .inter { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer__top { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 1100px) and (max-aspect-ratio: 17/20) {
  .hero { align-items: flex-end; padding: 0 0 48px; }
  .hero::before { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 62%; background: linear-gradient(to top, rgba(255, 255, 255, .97) 45%, rgba(255, 255, 255, .75) 75%, rgba(255, 255, 255, 0)); pointer-events: none; }
  .hero__scroll { display: none; }
  .hero__copy > * { max-width: 620px; }
  .chapter { align-items: flex-end; padding-bottom: 5vh; }
}
@media (max-width: 760px) {
  .nav { top: 10px; }
  .nav__actions .btn { display: none; }
  .nav__pill { padding: 6px 6px 6px 12px; }
  .hero { align-items: flex-end; padding: 0 0 34px; }
  .hero::before { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 66%; background: linear-gradient(to top, rgba(255, 255, 255, .97) 45%, rgba(255, 255, 255, .75) 75%, rgba(255, 255, 255, 0)); pointer-events: none; }
  .hero__copy { gap: 16px; }
  .hero__copy > * { max-width: none; }
  .display { font-size: clamp(2.1rem, 9.5vw, 2.8rem); }
  .hero .lead { font-size: .98rem; }
  .hero__stats { gap: 14px; padding: 12px 14px; width: 100%; justify-content: space-between; }
  .hero__stats strong { font-size: 1.2rem; }
  .hero__stats > div > span { font-size: .74rem; }
  .hero .btn-row { width: 100%; }
  .hero .btn-row .btn { flex: 1 1 auto; }
  .hero__scroll, .world__hint { display: none; }
  .world__dots { right: 10px; top: 96px; transform: none; grid-auto-flow: column; gap: 8px; }
  .world__dots li { width: 8px; height: 8px; }
  .world__dots li span { right: auto; left: 0; top: 18px; transform: none; display: none; }
  .chapter { align-items: flex-end; padding-bottom: 4vh; }
  .chapter--r { justify-content: flex-start; }
  .chapter__card { width: 100%; padding: 22px; gap: 10px; }
  .chapter__card .ticks { display: none; }
  .chip-icon { width: 44px; height: 44px; border-radius: 14px; }
  .wlabel { font-size: .72rem; padding: 6px 10px 6px 6px; }
  .wlabel__i { width: 26px; height: 26px; }
  .wlabel b { font-size: .76rem; }
  .how__visual { height: 430px; place-items: end center; padding-bottom: 70px; }
  .iso { --s: 160px; }
  .iso__floor { --h: 40px; }
  .iso__floor[data-f="1"] { --z: 42px; } .iso__floor[data-f="2"] { --z: 84px; } .iso__floor[data-f="3"] { --z: 126px; }
  .iso__roof { --rz: 190px; width: 54px; height: 54px; margin: -27px 0 0 -27px; }
  .iso__tag { display: none; }
  .props, .inter { grid-template-columns: 1fr; }
  .cform__row { grid-template-columns: 1fr; }
  .roles__tabs { display: grid; grid-template-columns: 1fr 1fr; width: 100%; }
  .rtab { justify-content: center; }
  .ring { height: 440px; }
  .tcard { width: 300px; left: -150px; padding: 22px; }
  .footer__top { grid-template-columns: 1fr; }
  .ptable th, .ptable td { padding: 12px 12px; font-size: .86rem; }
  .wa { right: 14px; bottom: 14px; width: 54px; height: 54px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}