/* ===== M&A Prime — Corretora de Seguros ===== */
:root {
  /* Paleta oficial M&A Prime (skill ma-prime-marca) */
  --bg: #1B1A1D;          /* grafite-950 */
  --bg-2: #232126;        /* grafite-900 */
  --surface: #2C2A2E;     /* grafite-800 */
  --surface-2: #3A3739;   /* grafite-700 */
  --line: rgba(232, 200, 180, 0.14);
  --text: #F4EEEC;        /* marfim */
  --muted: #A9A1A8;       /* cinza-texto */
  --gold: #C89F89;        /* rose-500 — cor da marca */
  --gold-2: #E4C1AD;      /* rose-300 */
  --gold-3: #A87660;      /* rose-700 */
  --lilac: #A68AAE;       /* lilac-500 — cor de apoio */
  --lilac-2: #D2B8D3;     /* lilac-300 */
  --lilac-3: #7E5E86;     /* lilac-700 */
  --ink: #2A1D17;         /* tinta (texto sobre ouro) */
  --grad-gold: linear-gradient(120deg, #F5E0D3 0%, #E4C1AD 25%, #C89F89 60%, #A87660 100%);
  --grad-lilac: linear-gradient(140deg, #EBDDEB 0%, #D2B8D3 30%, #A68AAE 70%, #7E5E86 100%);
  --radius: 18px;
  --shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
  --serif: "Cormorant Garamond", Georgia, serif;
  --sans: "Montserrat", system-ui, -apple-system, sans-serif;
  --header-h: 78px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); }
body {
  margin: 0;
  font-family: var(--sans);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.7;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { font-family: var(--serif); font-weight: 600; line-height: 1.12; margin: 0 0 .5em; color: var(--text); }
h1 { font-size: clamp(2.6rem, 5.2vw, 4.3rem); }
h2 { font-size: clamp(2rem, 3.6vw, 3rem); }
h3 { font-size: 1.55rem; }
p { margin: 0 0 1em; color: var(--muted); }

.container { width: min(1200px, 100% - 40px); margin-inline: auto; }

/* Atalho para quem navega pelo teclado (só aparece ao apertar Tab) */
.skip-link {
  position: fixed; left: 16px; top: -60px; z-index: 100; padding: 12px 20px; border-radius: 999px;
  font: 600 .8rem var(--sans); letter-spacing: .08em; color: var(--ink); background: var(--grad-gold);
  transition: top .2s;
}
.skip-link:focus { top: 16px; outline: 2px solid var(--text); outline-offset: 2px; }
main:focus { outline: none; }

.text-gradient {
  background: linear-gradient(100deg, var(--gold-2), var(--gold) 45%, var(--lilac));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.eyebrow {
  display: inline-flex; align-items: center; gap: 12px;
  font-size: .78rem; font-weight: 500; letter-spacing: .32em; text-transform: uppercase;
  color: var(--lilac-2); margin-bottom: 18px;
}
.eyebrow::before { content: ""; width: 34px; height: 1px; background: var(--lilac); }
.lead { font-size: 1.1rem; max-width: 560px; }

/* ===== Buttons ===== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 15px 30px; border-radius: 999px; border: 1px solid transparent;
  font-family: var(--sans); font-weight: 600; font-size: .82rem; letter-spacing: .14em; text-transform: uppercase;
  cursor: pointer; transition: transform .25s, box-shadow .25s, background .25s, color .25s, border-color .25s;
}
.btn--gold {
  color: #2a1d17;
  background: var(--grad-gold);
  box-shadow: 0 10px 30px rgba(200, 159, 137, .25);
}
.btn--gold:hover { transform: translateY(-2px); box-shadow: 0 14px 36px rgba(200, 159, 137, .38); }
.btn--ghost { background: transparent; color: var(--text); border-color: rgba(244, 238, 236, .3); }
.btn--ghost:hover { border-color: var(--gold); color: var(--gold-2); }
.btn--sm { padding: 11px 20px; font-size: .72rem; }
.btn--block { width: 100%; }

/* ===== Header ===== */
.header {
  position: fixed; inset: 0 0 auto 0; z-index: 50; height: var(--header-h);
  transition: background .3s, box-shadow .3s, backdrop-filter .3s;
}
.header.is-scrolled {
  background: rgba(27, 26, 29, .86);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 1px 0 var(--line);
}
.header__inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: flex; align-items: center; gap: 12px; }
.brand__icon { width: 46px; height: 48px; object-fit: cover; border-radius: 10px; }
.brand__text { display: flex; flex-direction: column; line-height: 1; }
.brand__name {
  font-family: var(--serif); font-size: 1.55rem; font-weight: 600; letter-spacing: .04em; text-transform: uppercase;
  background: linear-gradient(180deg, var(--gold-2), var(--gold) 60%, var(--gold-3));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.brand__name em { font-style: normal; background: linear-gradient(180deg, var(--lilac-2), var(--lilac)); -webkit-background-clip: text; background-clip: text; }
.brand__sub { font-size: .56rem; letter-spacing: .34em; text-transform: uppercase; color: var(--muted); margin-top: 6px; }

.nav { display: flex; align-items: center; gap: 30px; }
.nav a:not(.btn) {
  font-size: .82rem; font-weight: 500; letter-spacing: .06em; color: var(--text); opacity: .85; position: relative;
}
.nav a:not(.btn)::after {
  content: ""; position: absolute; left: 0; bottom: -6px; width: 0; height: 1px; background: var(--gold); transition: width .3s;
}
.nav a:not(.btn):hover { opacity: 1; }
.nav a:not(.btn):hover::after { width: 100%; }

.nav-toggle { display: none; background: none; border: 0; padding: 8px; cursor: pointer; }
.nav-toggle span { display: block; width: 26px; height: 2px; margin: 6px 0; background: var(--gold-2); transition: transform .3s, opacity .3s; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ===== Hero ===== */
.hero { position: relative; min-height: 100vh; display: flex; align-items: center; padding: calc(var(--header-h) + 50px) 0 90px; overflow: hidden; }
.hero__bg {
  position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(60% 60% at 78% 45%, rgba(166, 138, 174, .16), transparent 70%),
    radial-gradient(50% 50% at 10% 10%, rgba(200, 159, 137, .10), transparent 70%),
    linear-gradient(180deg, rgba(27, 26, 29,.82), rgba(27, 26, 29,.95)),
    url("../assets/fotos/fundo-hero.jpg") center/cover no-repeat;
}
.hero__inner { display: grid; grid-template-columns: 1.1fr .9fr; gap: 60px; align-items: center; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin: 34px 0 44px; }
.hero__trust { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 34px; }
.hero__trust li { font-size: .82rem; color: var(--muted); letter-spacing: .04em; }
.hero__trust strong { display: block; font-family: var(--serif); font-size: 1.45rem; font-weight: 600; color: var(--gold-2); line-height: 1.1; }
.hero__logo { position: relative; }
.hero__logo::before {
  content: ""; position: absolute; inset: 8% 10%; border-radius: 50%;
  background: radial-gradient(circle, rgba(166, 138, 174, .28), transparent 65%); filter: blur(30px); z-index: -1;
}
.hero__logo img {
  width: 100%; max-width: 480px; margin-inline: auto;
  border-radius: 26px; border: 1px solid rgba(200, 159, 137, .45);
  box-shadow: 0 30px 70px rgba(0, 0, 0, .55), 0 0 0 10px rgba(200, 159, 137, .06);
  animation: float 7s ease-in-out infinite;
}
@keyframes float { 50% { transform: translateY(-12px); } }

/* ===== Ribbon ===== */
.ribbon { border-block: 1px solid var(--line); background: var(--bg-2); overflow: hidden; padding: 18px 0; }
.ribbon__track { display: flex; align-items: center; gap: 44px; width: max-content; animation: marquee 32s linear infinite; }
.ribbon__track span { font-family: var(--serif); font-size: 1.5rem; letter-spacing: .28em; text-transform: uppercase; color: var(--gold); }
.ribbon__track i { width: 8px; height: 8px; transform: rotate(45deg); background: var(--lilac); opacity: .8; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ===== Sections ===== */
.section { padding: 110px 0; position: relative; }
.section--alt { background: var(--bg-2); }
.section__head { text-align: center; max-width: 720px; margin: 0 auto 64px; }
.section__head .eyebrow { justify-content: center; }
.section__head .eyebrow::after { content: ""; width: 34px; height: 1px; background: var(--lilac); }

/* ===== Cards ===== */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden;
  display: flex; flex-direction: column; transition: transform .35s, box-shadow .35s, border-color .35s;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: rgba(200, 159, 137, .4); }
.card__img { height: 200px; background-size: cover; background-position: center; position: relative; transition: transform .6s; }
.card__img::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 40%, var(--surface)); }
.card:hover .card__img { transform: scale(1.04); }
.card__body { padding: 0 28px 30px; position: relative; flex: 1; display: flex; flex-direction: column; }
.card__icon {
  width: 58px; height: 58px; border-radius: 16px; margin-top: -30px; margin-bottom: 18px; position: relative; z-index: 1;
  display: grid; place-items: center;
  background: var(--grad-lilac);
  box-shadow: 0 10px 24px rgba(126, 94, 134, .35);
}
.card__icon svg { width: 28px; height: 28px; fill: none; stroke: #2A1D17; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.card p { font-size: .95rem; flex: 1; }.card__tag {
  align-self: flex-start; margin-bottom: 10px; padding: 4px 12px; border-radius: 999px;
  font-size: .66rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase;
  color: var(--gold-2); background: rgba(200, 159, 137, .12); border: 1px solid rgba(200, 159, 137, .3);
}
.card__link { font-size: .78rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--gold-2); display: inline-flex; gap: 8px; }
.card__link span { transition: transform .3s; }
.card__link:hover span { transform: translateX(5px); }

/* ===== About ===== */
.about { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.about__media { position: relative; }
.about__media img { border-radius: var(--radius); aspect-ratio: 4/5; object-fit: cover; width: 100%; box-shadow: var(--shadow); }
.about__media::before {
  content: ""; position: absolute; inset: -18px 18px 18px -18px; border: 1px solid var(--gold); border-radius: var(--radius); z-index: -1; opacity: .5;
}
.checklist { list-style: none; padding: 0; margin: 24px 0 34px; display: grid; gap: 12px; }
.checklist li { position: relative; padding-left: 34px; color: var(--text); font-size: .95rem; }
.checklist li::before {
  content: ""; position: absolute; left: 0; top: 3px; width: 22px; height: 22px; border-radius: 50%;
  background: rgba(166, 138, 174, .16) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23D2B8D3' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5L19 7'/%3E%3C/svg%3E") center/12px no-repeat;
  border: 1px solid rgba(166, 138, 174, .45);
}

/* ===== Conheça a Alline ===== */
.founder__inner { display: grid; grid-template-columns: .85fr 1.15fr; gap: 80px; align-items: center; }
.founder__photo { position: relative; max-width: 420px; width: 100%; justify-self: center; }
.founder__photo::before {
  content: ""; position: absolute; inset: 18px -18px -18px 18px; border: 1px solid var(--gold); border-radius: 24px; opacity: .45; z-index: -1;
}
.founder__photo img, .founder__placeholder { width: 100%; aspect-ratio: 4 / 5; border-radius: 24px; box-shadow: var(--shadow); }
.founder__photo img { object-fit: cover; }
.founder__placeholder {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 14px;
  background: radial-gradient(70% 60% at 50% 35%, rgba(166, 138, 174, .22), transparent 70%), var(--surface);
  border: 1px solid var(--line);
}
.founder__monogram {
  font-family: var(--serif); font-size: clamp(4.5rem, 9vw, 6.5rem); font-weight: 600; line-height: 1; letter-spacing: .04em;
  background: var(--grad-gold); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.founder__photo-note { font-size: .7rem; font-weight: 600; letter-spacing: .3em; text-transform: uppercase; color: var(--lilac-2); }
.founder__role { font-size: .78rem; font-weight: 600; letter-spacing: .2em; text-transform: uppercase; color: var(--gold-2); margin: -4px 0 22px; }
.founder__text p { font-size: .98rem; margin-bottom: 1em; }
.founder__quote {
  margin: 26px 0 32px; padding: 4px 0 4px 22px; border-left: 2px solid var(--gold);
  font-family: var(--serif); font-size: 1.55rem; font-style: italic; line-height: 1.4; color: var(--text);
}

/* ===== Partners ===== */
.partners__group + .partners__group { margin-top: 56px; }
.partners__title {
  display: flex; align-items: center; gap: 20px; margin: 0 0 28px;
  font-family: var(--sans); font-size: .76rem; font-weight: 600; letter-spacing: .3em; text-transform: uppercase; color: var(--gold);
}
.partners__title::before, .partners__title::after { content: ""; flex: 1; height: 1px; background: var(--line); }
.partners__grid { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; justify-content: center; gap: 16px; }
.partner { width: 134px; display: flex; flex-direction: column; align-items: center; gap: 12px; }
.partner__logo {
  width: 100%; height: 88px; padding: 14px 14px; border-radius: 16px;
  background: #FBF8F6; border: 1px solid rgba(200, 159, 137, .35);
  display: grid; place-items: center;
  box-shadow: 0 10px 26px rgba(0, 0, 0, .25);
  transition: transform .3s, box-shadow .3s, border-color .3s;
}
.partner__logo img { max-width: 100%; max-height: 52px; object-fit: contain; }
.partner:hover .partner__logo { transform: translateY(-4px); border-color: var(--gold); box-shadow: 0 16px 34px rgba(0, 0, 0, .35), 0 0 0 4px rgba(200, 159, 137, .12); }
.partner span { font-size: .74rem; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); text-align: center; }
.partners__note { text-align: center; font-size: .75rem; margin: 48px 0 0; opacity: .7; }

/* ===== Tiles (botões de cotação) ===== */
/* 12 botões: 6 + 6 no computador, 4 + 4 + 4 no tablet, 2 por linha no celular */
.tiles { display: flex; flex-wrap: wrap; justify-content: center; gap: 16px; }
.tiles .tile { width: calc((100% - 5 * 16px) / 6); }
.tile {
  position: relative; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center;
  min-height: 150px; padding: 22px 12px; border-radius: 18px;
  background: rgba(44, 42, 46, .72); border: 1px solid rgba(244, 238, 236, .14);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  transition: transform .3s, border-color .3s, background .3s, box-shadow .3s;
}
.tile:hover, .tile:focus-visible {
  transform: translateY(-5px); border-color: var(--gold); outline: none;
  background: rgba(58, 55, 57, .9); box-shadow: 0 18px 40px rgba(0, 0, 0, .4), 0 0 0 4px rgba(200, 159, 137, .12);
}
.tile__icon {
  width: 54px; height: 54px; border-radius: 50%; display: grid; place-items: center; margin-bottom: 14px;
  background: linear-gradient(140deg, rgba(210, 184, 211, .2), rgba(166, 138, 174, .08)); border: 1px solid rgba(166, 138, 174, .35);
  transition: background .3s, border-color .3s;
}
.tile__icon svg { width: 26px; height: 26px; fill: none; stroke: var(--gold-2); stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.tile:hover .tile__icon { background: var(--grad-gold); border-color: transparent; }
.tile:hover .tile__icon svg { stroke: #2a1d17; }
.tile__group { font-size: .6rem; font-weight: 600; letter-spacing: .26em; text-transform: uppercase; color: var(--lilac-2); }
.tile__name { font-family: var(--serif); font-size: 1.3rem; font-weight: 600; line-height: 1.15; color: var(--text); margin-top: 2px; }

/* ===== Steps ===== */
.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; counter-reset: s; }
.step { position: relative; padding: 36px 28px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--line); transition: border-color .3s, transform .3s; }
.step:hover { border-color: rgba(166, 138, 174, .5); transform: translateY(-4px); }
.step__num { font-family: var(--serif); font-size: 3.2rem; font-weight: 700; line-height: 1; display: block; margin-bottom: 18px;
  background: linear-gradient(180deg, var(--lilac-2), rgba(166, 138, 174, .25)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.step h3 { font-size: 1.4rem; }
.step p { font-size: .92rem; margin: 0; }

/* ===== FAQ ===== */
.faq { display: grid; grid-template-columns: .8fr 1.2fr; gap: 70px; align-items: start; }
.faq__list { display: grid; gap: 14px; }
.faq details { border: 1px solid var(--line); border-radius: 14px; background: var(--surface); padding: 0 26px; transition: border-color .3s; }
.faq details[open] { border-color: rgba(200, 159, 137, .45); }
.faq summary {
  list-style: none; cursor: pointer; padding: 22px 30px 22px 0; position: relative;
  font-weight: 500; color: var(--text);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; position: absolute; right: 0; top: 50%; transform: translateY(-50%);
  font-size: 1.6rem; font-weight: 300; color: var(--gold); transition: transform .3s;
}
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq details p { padding-bottom: 22px; margin: 0; font-size: .95rem; }

/* ===== Quote ===== */
.quote { overflow: hidden; }
.quote__bg {
  position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(180deg, rgba(27, 26, 29,.94), rgba(27, 26, 29,.86)),
    url("../assets/fotos/fundo-cotacao.jpg") center/cover no-repeat;
}
/* ===== Footer ===== */
.footer { background: #161518; padding: 80px 0 0; border-top: 1px solid var(--line); }
.footer__grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.3fr; gap: 50px; }
.footer__logo { width: 260px; margin-bottom: 20px;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
          mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent); }
.footer p { font-size: .9rem; max-width: 320px; }
.footer h4 { font-family: var(--sans); font-size: .76rem; letter-spacing: .26em; text-transform: uppercase; color: var(--gold); margin: 0 0 22px; font-weight: 600; }
.footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.footer ul a, .footer ul li { font-size: .9rem; color: var(--muted); }
.footer ul a:hover { color: var(--gold-2); }
.contact li { display: flex; gap: 12px; align-items: flex-start; line-height: 1.5; }
.contact svg, .social svg { width: 18px; height: 18px; flex-shrink: 0; fill: none; stroke: var(--lilac); stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; margin-top: 2px; }
.social { display: flex; gap: 10px; margin-top: 22px; }
.social a { width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--line); display: grid; place-items: center; transition: background .3s, border-color .3s; }
.social a svg { margin: 0; }
.social a:hover { background: rgba(166, 138, 174, .15); border-color: var(--lilac); }
.footer__bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; margin-top: 60px; padding: 26px 0; border-top: 1px solid var(--line); }
.footer__bottom p { margin: 0; font-size: .78rem; max-width: none; }

/* ===== WhatsApp ===== */
.whatsapp {
  position: fixed; right: 24px; bottom: 24px; z-index: 60; width: 60px; height: 60px; border-radius: 50%;
  background: #25d366; display: grid; place-items: center; box-shadow: 0 10px 30px rgba(37, 211, 102, .35);
  transition: transform .3s;
}
.whatsapp:hover { transform: scale(1.08); }
.whatsapp::after {
  content: ""; position: absolute; inset: 0; border-radius: 50%; border: 2px solid #25d366;
  animation: wa-pulse 2.4s ease-out infinite; pointer-events: none;
}
@keyframes wa-pulse { 0% { transform: scale(1); opacity: .7; } 70%, 100% { transform: scale(1.55); opacity: 0; } }
.whatsapp__label {
  position: absolute; right: calc(100% + 12px); top: 50%; transform: translateY(-50%); white-space: nowrap;
  padding: 9px 16px; border-radius: 999px; font: 600 .74rem var(--sans); letter-spacing: .12em; text-transform: uppercase;
  color: var(--text); background: rgba(44, 42, 46, .95); border: 1px solid rgba(200, 159, 137, .4);
  box-shadow: 0 8px 22px rgba(0, 0, 0, .35); transition: border-color .25s, color .25s;
}
.whatsapp:hover .whatsapp__label { border-color: var(--gold); color: var(--gold-2); }
.owner-name { color: var(--gold-2); font-weight: 600; }
.link-gold { color: var(--gold-2); text-decoration: underline; text-decoration-color: rgba(200, 159, 137, .5); text-underline-offset: 3px; }
.link-gold:hover { color: var(--gold); }
.whatsapp svg { width: 32px; height: 32px; fill: #fff; }

/* ===== Reveal ===== */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s ease, transform .8s ease; }
.reveal.is-visible { opacity: 1; transform: none; }

/* ===== Responsive ===== */
@media (max-width: 1080px) {
  .nav { gap: 22px; }
  .cards { grid-template-columns: repeat(2, 1fr); }
  .tiles .tile { width: calc((100% - 3 * 16px) / 4); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 900px) {
  .nav-toggle { display: block; }
  .nav {
    position: fixed; top: var(--header-h); left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 0;
    background: rgba(27, 26, 29, .98); border-bottom: 1px solid var(--line); padding: 10px 20px 24px;
    transform: translateY(-120%); opacity: 0; pointer-events: none; transition: transform .35s, opacity .35s; z-index: -1;
  }
  .nav.is-open { transform: none; opacity: 1; pointer-events: auto; }
  .nav a:not(.btn) { padding: 14px 0; border-bottom: 1px solid var(--line); font-size: .95rem; }
  .nav a:not(.btn)::after { display: none; }
  .nav .btn { margin-top: 18px; }
  .header.menu-open { background: rgba(27, 26, 29, .98); }

  .hero { min-height: auto; padding-top: calc(var(--header-h) + 40px); }
  .founder__inner { grid-template-columns: 1fr; gap: 56px; }
  .founder__photo { max-width: 320px; }
  .hero__inner, .about, .faq { grid-template-columns: 1fr; gap: 50px; }
  .hero__logo { order: -1; }
  .hero__logo img { max-width: 340px; }
  .section { padding: 84px 0; }
}
@media (max-width: 600px) {
  .container { width: calc(100% - 32px); }
  .cards, .steps, .footer__grid { grid-template-columns: 1fr; }
  .hero__trust { gap: 22px; }
  .brand__name { font-size: 1.3rem; }
  .brand__icon { width: 40px; height: 42px; }
  .hero__actions .btn { width: 100%; }
  .about__media::before { display: none; }
  .whatsapp { width: 54px; height: 54px; right: 16px; bottom: 16px; }
  .whatsapp__label { display: none; }
  .footer__bottom { padding-bottom: 88px; } /* espaço para o botão flutuante do WhatsApp não cobrir o CNPJ */
  .tiles { gap: 12px; }
  .tiles .tile { width: calc((100% - 12px) / 2); }
  .tile { min-height: 128px; padding: 18px 10px; }
  .tile__icon { width: 46px; height: 46px; margin-bottom: 10px; }
  .tile__name { font-size: 1.15rem; }
  .partners__grid { gap: 14px; }
  .partner { width: calc(50% - 7px); }
  .partner__logo { height: 84px; padding: 14px 16px; }
  .partner__logo img { max-height: 46px; }
}
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
}