/* ============================================================
   MADRE CASAS — landing única, alto padrão
   Cada seção ocupa um "quadro" de tela cheia (100svh)
   Display: Fraunces · Corpo/UI: Instrument Sans
   ============================================================ */

:root {
  --bg: #0a0908;
  --bg-soft: #131110;
  --surface: rgba(255, 255, 255, .045);
  --surface-strong: rgba(255, 255, 255, .075);
  --line: rgba(201, 165, 96, .22);
  --line-strong: rgba(201, 165, 96, .4);
  --gold: #b98d42;
  --gold-2: #e4c07e;
  --ink: #f6efe2;
  --muted: #cabfa9;
  --muted-2: #8f8779;
  --shadow: 0 26px 64px -22px rgba(0, 0, 0, .68);
  --radius: 22px;
  --radius-sm: 14px;
  --max: 1240px;
  --font-body: "Instrument Sans", "Segoe UI", system-ui, sans-serif;
  --font-display: var(--font-body);
  --ease: cubic-bezier(.22, .8, .3, 1);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background:
    radial-gradient(circle at 12% 0%, rgba(185, 141, 66, .09), transparent 30%),
    radial-gradient(circle at 88% 18%, rgba(185, 141, 66, .07), transparent 26%),
    linear-gradient(180deg, #060605 0%, var(--bg) 100%);
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
::selection { background: var(--gold); color: #17110a; }

.container { width: min(calc(100% - 40px), var(--max)); margin-inline: auto; }

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -.01em;
  margin: 0;
  text-wrap: balance;
}

.gold { color: var(--gold-2); font-style: italic; font-weight: 600; }

[id] { scroll-margin-top: 104px; }

/* ---------- fotografia ---------- */
/* véu cinematográfico único p/ toda foto do site — unifica tom e disfarça marca d'água dos renders */
.shot { position: relative; }
.shot img, .shot .ph-bg { filter: brightness(.94) saturate(.92) contrast(1.04); }
.shot::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(155deg, rgba(6, 5, 4, .38) 0%, rgba(6, 5, 4, .12) 42%, rgba(6, 5, 4, .32) 100%);
  pointer-events: none;
}

/* ---------- botões ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 26px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--ink);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: .86rem;
  letter-spacing: .04em;
  text-transform: uppercase;
  cursor: pointer;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), background .3s, border-color .3s;
}
.btn svg { width: 16px; height: 16px; flex: none; }
.btn:hover { transform: translateY(-2px); box-shadow: 0 16px 34px -14px rgba(0, 0, 0, .55); }
.btn.primary {
  background: linear-gradient(180deg, var(--gold-2), var(--gold));
  color: #1a1206;
  border-color: transparent;
  box-shadow: 0 14px 32px -14px rgba(201, 154, 66, .6);
}
.btn.primary:hover { box-shadow: 0 20px 42px -14px rgba(201, 154, 66, .75); }
.btn.soft { background: var(--surface); }
.btn.soft:hover { background: var(--surface-strong); border-color: var(--line-strong); }
.btn.ghost { background: var(--surface); padding: 12px 20px; font-size: .78rem; }
.btn.icon-only { padding: 10px; border-radius: 50%; }

/* ---------- header ---------- */
header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  backdrop-filter: blur(16px);
  background: linear-gradient(to bottom, rgba(6, 5, 4, .86), rgba(6, 5, 4, .2));
  border-bottom: 1px solid rgba(255, 255, 255, .05);
  transition: border-color .3s, background .3s;
}
header.is-stuck {
  background: rgba(8, 7, 6, .82);
  border-bottom-color: var(--line);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 92px;
  gap: 24px;
}
.logo-wrap { display: flex; align-items: center; }
.logo { height: 44px; width: auto; filter: brightness(0) invert(1); opacity: .96; }
.nav-links {
  display: flex;
  gap: 30px;
  align-items: center;
  font-size: 13px;
  color: #e6dac2;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.nav-links a:not(.btn) { opacity: .82; transition: opacity .25s, color .25s; }
.nav-links a:not(.btn):hover { opacity: 1; color: var(--gold-2); }

/* ---------- hero ---------- */
.hero {
  position: relative;
  height: 100svh;
  min-height: 560px;
  max-height: 980px;
  padding-block: 0;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero .ph-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transform: scale(1.06);
  transition: opacity 1.4s ease;
}
.hero .ph-bg.active {
  opacity: 1;
  animation: heroKen 9s ease-in-out infinite alternate;
}
@keyframes heroKen { from { transform: scale(1.06) translate(0, 0); } to { transform: scale(1.13) translate(-1%, -1%); } }

.hero-blur {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: rgba(3, 2, 2, .38);
  backdrop-filter: blur(9px);
  -webkit-backdrop-filter: blur(9px);
  mask-image: linear-gradient(90deg, #000 0%, #000 38%, transparent 64%);
  -webkit-mask-image: linear-gradient(90deg, #000 0%, #000 38%, transparent 64%);
  pointer-events: none;
}

.hero-dots {
  position: absolute;
  z-index: 4;
  right: clamp(20px, 4vw, 44px);
  bottom: clamp(76px, 13svh, 116px);
  display: flex;
  gap: 8px;
}
.hero-dots button {
  width: 26px; height: 3px;
  border: 0;
  border-radius: 2px;
  background: rgba(255, 255, 255, .32);
  cursor: pointer;
  padding: 0;
  transition: background .3s;
}
.hero-dots button.active { background: var(--gold-2); }
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(100deg, rgba(6, 5, 4, .9) 0%, rgba(6, 5, 4, .5) 40%, rgba(6, 5, 4, .2) 72%),
    linear-gradient(0deg, rgba(6, 5, 4, .8), transparent 34%);
}
.hero-content {
  position: relative;
  z-index: 2;
  padding: clamp(84px, 15svh, 130px) 0 clamp(48px, 9svh, 90px);
  max-width: 720px;
}
.overline {
  color: var(--gold-2);
  letter-spacing: .26em;
  text-transform: uppercase;
  font-size: clamp(10px, 1.6svh, 12px);
  margin-bottom: clamp(10px, 2svh, 20px);
  text-shadow: 0 1px 12px rgba(0, 0, 0, .5);
}
h1 { font-size: clamp(2rem, 3.2vw + 2svh, 5.2rem); line-height: 1.04; letter-spacing: -.02em; text-shadow: 0 4px 34px rgba(0, 0, 0, .5); }
.hero p {
  max-width: 580px;
  color: #f1e7d8;
  font-size: clamp(.98rem, .5vw + 1.6svh, 1.15rem);
  line-height: 1.6;
  margin: clamp(14px, 2.6svh, 24px) 0 clamp(20px, 3.4svh, 32px);
  text-shadow: 0 2px 16px rgba(0, 0, 0, .5);
}
.actions { display: flex; gap: 12px; flex-wrap: wrap; }

.trust-bar-wrap { position: relative; z-index: 5; margin-top: clamp(-64px, -7svh, -44px); margin-bottom: clamp(48px, 8svh, 84px); }
.trust-bar {
  padding: clamp(18px, 2.6svh, 26px) clamp(18px, 2.6vw, 28px);
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(14, 12, 10, .92), rgba(14, 12, 10, .82));
  backdrop-filter: blur(10px);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.metric { padding: 4px 10px; border-right: 1px solid rgba(255, 255, 255, .07); }
.metric:last-child { border-right: none; }
.metric strong { display: block; font-family: var(--font-display); color: var(--gold-2); font-size: clamp(1.2rem, 1.7svh, 1.6rem); margin-bottom: 6px; font-variant-numeric: tabular-nums; }
.metric span { color: #e6dccb; font-size: .82rem; line-height: 1.45; }

/* ============================================================
   SEÇÕES — cada uma é um "quadro" de tela inteira
   ============================================================ */
section {
  display: flex;
  align-items: center;
  padding-block: clamp(40px, 7svh, 88px);
}
/* só as seções com foto de fundo em tela cheia (hero, cta) forçam 100svh —
   as demais ocupam só a altura que o conteúdo pede, sem sobra artificial */
.hero, .cta { min-height: 100svh; }

.section-head {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: clamp(24px, 4vw, 46px);
  align-items: end;
  margin-bottom: clamp(24px, 4.4svh, 46px);
}
.section-head h2 { font-size: clamp(1.7rem, 2.6vw + 1.6svh, 3.6rem); }
.section-head p { margin: 0; color: var(--muted); font-size: clamp(.95rem, .3vw + 1.6svh, 1.08rem); line-height: 1.72; }

/* ---------- fileira de rolagem horizontal (mobile/tablet) ---------- */
.hrow {
  scrollbar-width: none;
}
.hrow::-webkit-scrollbar { display: none; }

/* ---------- galeria experiência ---------- */
.gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.card {
  position: relative;
  min-height: clamp(280px, 44svh, 540px);
  border-radius: var(--radius);
  overflow: hidden;
  background: #171512;
  box-shadow: var(--shadow);
}
.card .ph-bg { position: absolute; inset: 0; background-size: cover; background-position: center; transition: transform .8s var(--ease); }
.card:hover .ph-bg { transform: scale(1.07); }
.card::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(to top, rgba(6, 5, 4, .92), rgba(6, 5, 4, .1) 58%);
}
.card-copy { position: absolute; z-index: 2; inset: auto 24px 22px 24px; }
.card-copy h3 { font-size: clamp(1.4rem, 2svh, 1.9rem); margin-bottom: 6px; color: #fff; }
.card-copy p { margin: 0; color: #ddd1bd; line-height: 1.55; font-size: clamp(.85rem, 1.6svh, .98rem); }

/* ---------- glows ambientes (tiram a chapa do preto sólido) ---------- */
.ambient { position: relative; overflow: hidden; isolation: isolate; }
.ambient::before, .ambient::after {
  content: "";
  position: absolute;
  z-index: -1;
  border-radius: 50%;
  filter: blur(90px);
  pointer-events: none;
}
.ambient::before { width: 46vw; height: 46vw; max-width: 560px; max-height: 560px; top: -18%; left: -12%; }
.ambient::after { width: 34vw; height: 34vw; max-width: 440px; max-height: 440px; bottom: -20%; right: -8%; }
.ambient-gold::before { background: rgba(185, 141, 66, .22); }
.ambient-gold::after { background: rgba(150, 150, 150, .1); }
.ambient-gray::before { background: rgba(160, 160, 160, .13); }
.ambient-gray::after { background: rgba(185, 141, 66, .16); }

/* ---------- variante de seção clara (quebra o preto sólido) ---------- */
section.gold-section {
  background: linear-gradient(165deg, #f4efe4 0%, #ede4d2 100%);
  color: #241f16;
  border-color: transparent;
}
.gold-section .overline { color: #8a6a2f; text-shadow: none; }
.gold-section h1, .gold-section h2, .gold-section h3, .gold-section h4 { color: #201b12; }
.gold-section .gold { color: var(--gold); text-shadow: none; }
.gold-section p, .gold-section .section-head p { color: #574e3e; }
.gold-section .value, .gold-section .contact-card, .gold-section .badge {
  background: linear-gradient(180deg, rgba(20, 15, 8, .9), rgba(20, 15, 8, .74));
  border-color: rgba(20, 15, 8, .18);
}
.gold-section .value p, .gold-section .contact-card p { color: var(--muted); }
.gold-section .value h3, .gold-section .contact-card h4 { color: var(--ink); }
/* botões soltos direto no fundo claro: escuros para contrastar */
.gold-section > .container > .btn.soft, .gold-section > .container > .btn.ghost,
.gold-section .actions > .btn.soft, .gold-section .actions > .btn.ghost {
  background: rgba(20, 15, 8, .07); border-color: rgba(20, 15, 8, .28); color: #241f16;
}
.gold-section > .container > .btn.soft:hover, .gold-section > .container > .btn.ghost:hover,
.gold-section .actions > .btn.soft:hover, .gold-section .actions > .btn.ghost:hover { background: rgba(20, 15, 8, .16); }
/* botões dentro de cartões escuros (contact-card, value): claros, como no resto do site */
.gold-section .contact-card .btn, .gold-section .value .btn {
  background: var(--surface); border-color: var(--line); color: var(--ink);
}
.gold-section .contact-card .btn:hover, .gold-section .value .btn:hover {
  background: var(--surface-strong); border-color: var(--line-strong);
}
.gold-section .carousel-dots button { background: rgba(20, 15, 8, .22); }
.gold-section .carousel-dots button.active { background: var(--gold); }

/* ---------- diferenciais ---------- */
.value-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.value {
  padding: clamp(18px, 2.6svh, 30px);
  border-radius: var(--radius);
  background: linear-gradient(180deg, var(--surface), rgba(255, 255, 255, .015));
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  transition: transform .35s var(--ease), border-color .35s;
}
.value:hover { transform: translateY(-6px); border-color: var(--line-strong); }
.value .num { color: var(--gold-2); font-size: .76rem; letter-spacing: .2em; text-transform: uppercase; margin-bottom: clamp(10px, 1.8svh, 20px); }
.value h3 { font-size: clamp(1.15rem, 1.9svh, 1.5rem); margin-bottom: clamp(8px, 1.4svh, 14px); }
.value p { margin: 0; color: var(--muted); line-height: 1.68; font-size: clamp(.86rem, 1.6svh, .98rem); }

/* carrossel automático em telas estreitas — um cartão por vez, sem precisar arrastar */
@media (max-width: 1080px) {
  .gallery, .value-grid {
    display: flex;
    grid-template-columns: unset;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 4px;
  }
  .gallery { scrollbar-width: none; }
  .value-grid { scrollbar-width: none; }
  .gallery::-webkit-scrollbar, .value-grid::-webkit-scrollbar { display: none; }
  .gallery > .card { flex: 0 0 100%; scroll-snap-align: start; }
  .value-grid > .value { flex: 0 0 100%; scroll-snap-align: start; }

  .carousel-dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 16px;
  }
  .carousel-dots button {
    width: 22px; height: 3px;
    border: 0;
    border-radius: 2px;
    background: rgba(255, 255, 255, .22);
    cursor: pointer;
    padding: 0;
    transition: background .3s;
  }
  .carousel-dots button.active { background: var(--gold-2); }
}
@media (min-width: 1081px) {
  .carousel-dots { display: none; }
}

/* ---------- split "como conduzimos" ---------- */
.split { display: grid; grid-template-columns: 1.02fr .98fr; gap: 20px; align-items: stretch; }
.media { border-radius: var(--radius); overflow: hidden; min-height: clamp(240px, 48svh, 600px); box-shadow: var(--shadow); position: relative; }
.media .ph-bg, .media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; background-size: cover; background-position: center; }
.panel {
  padding: clamp(24px, 3.6svh, 46px);
  border-radius: var(--radius);
  background: linear-gradient(180deg, var(--surface), rgba(255, 255, 255, .015));
  border: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  justify-content: center;
  box-shadow: var(--shadow);
}
.panel .overline { margin-bottom: clamp(6px, 1.2svh, 12px); }
.panel h2 { font-size: clamp(1.5rem, 2.2vw + 1.4svh, 3rem); margin: 8px 0 clamp(10px, 1.8svh, 18px); }
.panel p { margin: 0 0 clamp(8px, 1.4svh, 16px); color: var(--muted); line-height: 1.7; font-size: clamp(.9rem, 1.6svh, 1.02rem); }
.panel ul { padding-left: 20px; color: #ecdfc9; line-height: 1.7; margin: clamp(8px, 1.4svh, 12px) 0 0; font-size: clamp(.86rem, 1.5svh, .98rem); }
.panel li::marker { color: var(--gold); }

/* ---------- materiais ---------- */
.material-screen .container { width: 100%; }
.material-card { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; align-items: stretch; width: 100%; }
.material-card.reverse .image-side { order: 2; }
.material-card.reverse .text-side { order: 1; }
.image-side { position: relative; min-height: clamp(220px, 46svh, 560px); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.image-side .ph-bg { position: absolute; inset: 0; background-size: cover; background-position: center; }
.text-side {
  padding: clamp(22px, 3.4svh, 40px);
  border-radius: var(--radius);
  background: linear-gradient(180deg, var(--surface), rgba(255, 255, 255, .015));
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.material-tag { color: var(--gold-2); font-size: .74rem; letter-spacing: .22em; text-transform: uppercase; margin-bottom: clamp(8px, 1.6svh, 18px); }
.text-side h3 { font-size: clamp(1.5rem, 2.4vw + 1.2svh, 2.9rem); line-height: 1.08; margin-bottom: clamp(8px, 1.6svh, 16px); }
.text-side p { color: var(--muted); line-height: 1.68; font-size: clamp(.88rem, 1.6svh, 1.02rem); margin: 0 0 clamp(8px, 1.4svh, 16px); }
.material-points { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 14px; margin-top: clamp(4px, 1svh, 8px); }
.material-points div {
  padding: clamp(9px, 1.4svh, 13px) 14px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, .03);
  border: 1px solid rgba(255, 255, 255, .06);
  color: #ecdfc9;
  font-size: clamp(.78rem, 1.4svh, .88rem);
}

/* ---------- lifestyle ---------- */
.lifestyle { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.lifestyle .wide-card { position: relative; min-height: clamp(200px, 42svh, 500px); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.lifestyle .wide-card .ph-bg { position: absolute; inset: 0; background-size: cover; background-position: center; }
.lifestyle .wide-card::before { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(to top, rgba(6, 5, 4, .84), rgba(6, 5, 4, .08) 60%); }
.lifestyle .copy { position: absolute; z-index: 2; left: clamp(16px, 2.4vw, 28px); right: clamp(16px, 2.4vw, 28px); bottom: clamp(14px, 2.2svh, 28px); }
.lifestyle h3 { font-size: clamp(1.15rem, 2svh, 1.9rem); margin-bottom: clamp(4px, 1svh, 8px); color: #fff; }
.lifestyle p { margin: 0; color: #ecdfcc; line-height: 1.5; font-size: clamp(.82rem, 1.5svh, .98rem); }

/* ---------- cta / encontro (pitch) ---------- */
.cta { position: relative; min-height: 100svh; padding-block: 0; display: flex; align-items: flex-end; overflow: hidden; }
.cta .ph-bg { position: absolute; inset: 0; background-size: cover; background-position: center; }
.cta::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(100deg, rgba(4, 4, 3, .9), rgba(4, 4, 3, .42)),
    linear-gradient(0deg, rgba(4, 4, 3, .82), transparent 56%);
}
.cta .inner { position: relative; z-index: 2; padding: clamp(88px, 15svh, 130px) 0 clamp(52px, 9svh, 92px); max-width: 760px; }
.cta h2 { font-size: clamp(1.9rem, 3.2vw + 1.8svh, 4.4rem); text-shadow: 0 4px 30px rgba(0, 0, 0, .5); }
.cta p { color: #f1e7d8; line-height: 1.7; font-size: clamp(.94rem, 1.7svh, 1.08rem); margin: clamp(12px, 2.4svh, 22px) 0 clamp(16px, 2.8svh, 30px); }
.badges { display: flex; gap: 10px; flex-wrap: wrap; margin: clamp(12px, 2svh, 20px) 0 clamp(16px, 2.8svh, 30px); }
.badge {
  border-radius: 999px;
  background: rgba(255, 255, 255, .09);
  border: 1px solid rgba(255, 255, 255, .1);
  color: #ecdfcc;
  padding: clamp(8px, 1.4svh, 11px) 16px;
  font-size: .8rem;
  letter-spacing: .02em;
}

/* ---------- unidades (contato) ---------- */
.units .section-head { margin-bottom: clamp(20px, 3.6svh, 40px); }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.contact-card {
  padding: clamp(20px, 3svh, 30px);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(20, 17, 14, .78), rgba(20, 17, 14, .58));
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}
.contact-card h4 { margin: 0 0 clamp(6px, 1svh, 10px); font-family: var(--font-display); font-size: clamp(1.3rem, 2svh, 1.7rem); color: #fff; font-weight: 600; }
.contact-card p { margin: 0 0 clamp(12px, 2svh, 18px); color: var(--muted); line-height: 1.6; font-size: clamp(.86rem, 1.6svh, .98rem); }
.contact-actions { display: flex; gap: 10px; flex-wrap: wrap; }

/* ---------- footer ---------- */
footer { padding: 40px 0; border-top: 1px solid rgba(255, 255, 255, .05); color: var(--muted-2); font-size: .86rem; background: #060605; min-height: 0; }
.footer-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 20px; align-items: start; }
.footer-left { display: flex; align-items: flex-start; gap: 16px; }
.footer-logo { height: 34px; width: auto; filter: brightness(0) invert(1); opacity: .9; margin-top: 2px; }
.footer-left strong, .footer-right strong { color: var(--ink); font-family: var(--font-display); font-weight: 600; font-size: 1.02rem; }
.footer-left p, .footer-right p { margin: 9px 0 0; color: var(--muted-2); line-height: 1.75; }
.socials { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 16px; }

/* ---------- whatsapp flutuante ---------- */
.whats {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 80;
  padding: 15px 20px;
  border-radius: 999px;
  background: linear-gradient(180deg, #30d467, #1eb75a);
  color: #fff;
  font-weight: 700;
  font-size: .88rem;
  box-shadow: 0 16px 34px -12px rgba(0, 0, 0, .5);
  display: flex;
  align-items: center;
  gap: 11px;
  transition: transform .3s var(--ease);
}
.whats:hover { transform: translateY(-3px) scale(1.03); }
.whats .icon { width: 30px; height: 30px; border-radius: 50%; background: rgba(255, 255, 255, .18); display: grid; place-items: center; }
.whats .icon svg { width: 17px; height: 17px; }
.whats span:last-child { display: none; }

/* ---------- reveal on scroll ---------- */
.reveal { opacity: 0; translate: 0 26px; transition: opacity .85s var(--ease), translate .85s var(--ease); }
.reveal.in { opacity: 1; translate: 0 0; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; translate: 0 0; transition: none; }
  .hero .ph-bg { animation: none; transform: scale(1); }
  .card .ph-bg { transition: none; }
}

/* ---------- responsivo ---------- */
@media (max-width: 1080px) {
  .trust-bar, .split, .section-head, .material-card, .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .metric:nth-child(2), .metric:nth-child(4) { border-right: none; }
  .material-points { grid-template-columns: 1fr; }
}
@media (max-width: 820px) {
  .nav-links a:not(.btn) { display: none; }
  section { padding-block: clamp(36px, 7svh, 64px); }
  .trust-bar, .split, .section-head, .material-card, .footer-grid, .contact-grid {
    grid-template-columns: 1fr;
  }
  .metric { border-right: none; border-bottom: 1px solid rgba(255, 255, 255, .07); padding-bottom: 18px; }
  .metric:last-child { border-bottom: none; }
  .panel, .text-side { padding: clamp(20px, 3.2svh, 32px); }
  .media { min-height: clamp(150px, 29svh, 420px); }
  .image-side { min-height: clamp(130px, 25svh, 420px); }
  .panel ul li:nth-child(3) { display: none; }
  .material-points { gap: 6px; }
  .material-points div { padding: 8px 12px; }
  .whats span:last-child { display: inline; }
  .whats { padding: 13px 18px 13px 13px; }
  .lifestyle .copy p { display: none; }
}
@media (max-width: 480px) {
  .hero p { font-size: 1.04rem; }
  .actions .btn { flex: 1 1 auto; justify-content: center; }
  .badges { justify-content: center; }
  .contact-grid { gap: 10px; }
  .contact-card { padding: clamp(16px, 3svh, 22px); }
  .contact-actions .btn { flex: 1 1 auto; justify-content: center; padding-inline: 10px; }
}

/* telas muito baixas (ex.: iPhone SE) — aperto extra para caber tudo */
@media (max-height: 700px) {
  section { padding-block: clamp(36px, 7svh, 80px); }
  .image-side { min-height: clamp(80px, 15svh, 300px); }
  .media { min-height: clamp(90px, 17svh, 300px); }
  .material-points { display: none; }
  .cta .inner { padding-top: clamp(60px, 10svh, 100px); }
  .badges .badge:nth-child(4) { display: none; }
}