/* =========================================================
   VIESA Capital · Folha de estilo principal
   Cores e tipografia seguem o Manual da Marca.
   Layout: seções alternando azul profundo e claro, muito respiro,
   linhas finas douradas do isotipo como elemento gráfico.
   ========================================================= */

:root {
  /* Cores da marca */
  --navy: #112B4B;        /* azul profundo: confiança, solidez */
  --navy-deep: #0B1F37;   /* variação escura para rodapé */
  --gold: #CFA465;        /* dourado: excelência, prestígio */
  --gold-text: #8C6A3B;   /* dourado escurecido para texto sobre fundo claro (contraste) */
  --silver: #B6B6B6;      /* prata: equilíbrio, modernidade */

  /* Neutros com leve tom azulado */
  --white: #FFFFFF;
  --paper: #F4F6F9;
  --line: #DDE2E9;
  --ink: #112B4B;
  --muted: #53637A;
  --on-navy: #E8EDF3;
  --on-navy-muted: #A9B6C6;

  /* Tipografia (manual: Helvetica Neue Light) */
  --font: "Helvetica Neue", "Hanken Grotesk", Helvetica, Arial, sans-serif;

  /* Escala tipográfica */
  --fs-xs: 0.75rem;
  --fs-sm: 0.875rem;
  --fs-base: 1.0625rem;
  --fs-lg: 1.25rem;
  --fs-xl: clamp(1.5rem, 1.2rem + 1.2vw, 2rem);
  --fs-2xl: clamp(2rem, 1.4rem + 2.4vw, 3rem);
  --fs-3xl: clamp(2.5rem, 1.6rem + 4vw, 4.5rem);

  /* Espaçamento */
  --gutter: clamp(1.25rem, 4vw, 2.5rem);
  --section-y: clamp(4.5rem, 10vw, 8rem);
  --radius: 2px;
  --header-h: 84px;
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--font);
  font-weight: 300;
  font-size: var(--fs-base);
  line-height: 1.65;
  color: var(--ink);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3 { margin: 0; font-weight: 300; line-height: 1.15; letter-spacing: -0.015em; text-wrap: balance; }
h3 { font-weight: 400; font-size: var(--fs-lg); letter-spacing: 0; line-height: 1.3; }
p { margin: 0; }
strong { font-weight: 500; }
ul, ol { margin: 0; padding: 0; list-style: none; }

:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }

.container { width: 100%; max-width: 1200px; margin-inline: auto; padding-inline: var(--gutter); }

.skip-link {
  position: absolute; left: 1rem; top: -3rem; z-index: 100;
  background: var(--gold); color: var(--navy); padding: .6rem 1rem; text-decoration: none;
}
.skip-link:focus { top: 1rem; }

/* ---------- Rótulos e botões ---------- */
.eyebrow {
  font-size: var(--fs-xs);
  font-weight: 500;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold-text);
  margin-bottom: 1.25rem;
}
.eyebrow-light { color: var(--gold); }

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: .5rem;
  padding: 1rem 1.75rem;
  font: 400 var(--fs-sm)/1 var(--font);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  border: 1px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background-color .25s, color .25s, border-color .25s;
}
.btn-sm { padding: .7rem 1.2rem; font-size: var(--fs-xs); }
.btn-block { width: 100%; }
.btn-gold { background: var(--gold); color: var(--navy); }
.btn-gold:hover { background: #DDB77D; }
.btn-navy { background: var(--navy); color: var(--white); }
.btn-navy:hover { background: #1B3C63; }
.btn-outline { border-color: rgba(207,164,101,.7); color: var(--gold); }
.btn-outline:hover { background: var(--gold); color: var(--navy); }

.link-arrow {
  color: var(--on-navy);
  text-decoration: none;
  font-size: var(--fs-sm);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-bottom: 1px solid rgba(207,164,101,.5);
  padding-bottom: .25rem;
  transition: border-color .25s, color .25s;
}
.link-arrow::after { content: " →"; color: var(--gold); }
.link-arrow:hover { color: var(--white); border-color: var(--gold); }

/* ---------- Cabeçalho ---------- */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  padding-top: env(safe-area-inset-top, 0px);
  transition: background-color .3s, box-shadow .3s;
}
.site-header.is-scrolled { background: rgba(17,43,75,.97); box-shadow: 0 1px 0 rgba(207,164,101,.2); }
.header-inner { height: var(--header-h); display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; }
.brand img { width: 150px; height: auto; }

.main-nav ul { display: flex; align-items: center; gap: 2.25rem; }
.main-nav a:not(.btn) {
  color: var(--on-navy); text-decoration: none;
  font-size: var(--fs-sm); letter-spacing: 0.06em;
  position: relative; padding-block: .4rem;
}
.main-nav a:not(.btn)::after {
  content: ""; position: absolute; left: 0; right: 100%; bottom: 0; height: 1px;
  background: var(--gold); transition: right .3s;
}
.main-nav a:not(.btn):hover::after { right: 0; }

.menu-toggle { display: none; }

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden;
  background: var(--navy);
  color: var(--on-navy);
  padding-top: calc(var(--header-h) + clamp(4rem, 12vw, 9rem));
}
/* Foto de fundo do hero (veleiro) */
.hero { min-height: min(94vh, 960px); display: flex; flex-direction: column; justify-content: flex-end; }
.hero-media { position: absolute; inset: 0; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; object-position: 66% 60%; }
.hero-media::after {
  content: ""; position: absolute; inset: 0;
  background:
    linear-gradient(90deg, rgba(17,43,75,.94) 0%, rgba(17,43,75,.82) 32%, rgba(17,43,75,.35) 62%, rgba(17,43,75,.05) 100%),
    linear-gradient(0deg, rgba(17,43,75,.95) 0%, rgba(17,43,75,0) 32%),
    linear-gradient(180deg, rgba(17,43,75,.7) 0%, rgba(17,43,75,0) 22%);
}
.hero > .container { position: relative; z-index: 1; }
.hero-inner { position: relative; max-width: 1200px; }
.hero-title { font-size: var(--fs-3xl); color: var(--white); max-width: 16ch; }
.hero-lead { margin-top: 1.75rem; max-width: 52ch; font-size: var(--fs-lg); color: var(--on-navy-muted); line-height: 1.6; }
.hero-actions { margin-top: 2.75rem; display: flex; flex-wrap: wrap; align-items: center; gap: 1.5rem 2.25rem; }

.hero-pillars {
  position: relative;
  margin-top: clamp(4rem, 10vw, 7rem);
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: .75rem 2rem;
  border-top: 1px solid rgba(207,164,101,.3);
  padding-block: 1.75rem 2rem;
  font-size: var(--fs-xs); letter-spacing: 0.3em; text-transform: uppercase;
  color: var(--silver);
}

/* Entrada suave do hero */
@media (prefers-reduced-motion: no-preference) {
  .hero-inner > * { animation: rise .9s cubic-bezier(.2,.7,.2,1) both; }
  .hero-inner > :nth-child(2) { animation-delay: .1s; }
  .hero-inner > :nth-child(3) { animation-delay: .2s; }
  .hero-inner > :nth-child(4) { animation-delay: .3s; }
  .hero-media img { animation: settle 2.4s cubic-bezier(.2,.7,.2,1) both; }
}
@keyframes rise { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }
@keyframes settle { from { transform: scale(1.06); } to { transform: none; } }

/* ---------- Seções ---------- */
.section { padding-block: var(--section-y); }
.section-light { background: var(--white); }
.section-paper { background: var(--paper); }
.section-navy { background: var(--navy); color: var(--on-navy); }
.section-navy h2, .section-navy h3 { color: var(--white); }
.section h2 { font-size: var(--fs-2xl); }

.section-head { max-width: 760px; margin-bottom: clamp(3rem, 6vw, 4.5rem); }
.section-lead { margin-top: 1.25rem; color: var(--muted); max-width: 58ch; }
.section-navy .section-lead { color: var(--on-navy-muted); }

.split { display: grid; grid-template-columns: 5fr 6fr; gap: clamp(2.5rem, 7vw, 7rem); align-items: start; }
.split > * { min-width: 0; }
.prose { display: grid; gap: 1.25rem; color: var(--muted); font-size: var(--fs-lg); line-height: 1.7; }
.prose strong { color: var(--ink); }

.signature {
  margin: 1.5rem 0 0; padding-top: 1.75rem;
  border-top: 1px solid var(--line);
  font-size: var(--fs-xl); color: var(--gold-text); font-weight: 300;
}

/* Seções com foto de fundo */
.bg-section { position: relative; overflow: hidden; isolation: isolate; padding-block: var(--section-y); }
.bg-media { position: absolute; inset: 0; z-index: -1; }
.bg-media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.bg-media::after { content: ""; position: absolute; inset: 0; }
.bg-section .container { position: relative; }
.bg-content { max-width: 540px; }
.bg-content h2 { font-size: var(--fs-2xl); margin-bottom: 2rem; }

/* Claro, texto à esquerda: foto aparece à direita */
.bg-light-left { background: var(--white); }
.bg-light-left .bg-media { left: 30%; }
.bg-light-left .bg-media img { object-position: 60% 40%; }
.bg-light-left .bg-media::after { background: linear-gradient(90deg, var(--white) 0%, rgba(255,255,255,.92) 18%, rgba(255,255,255,.35) 42%, rgba(255,255,255,0) 60%); }

/* Claro, texto à direita: foto aparece à esquerda */
.bg-light-right { background: var(--paper); }
.bg-light-right .bg-media { right: 30%; }
.bg-light-right .bg-media img { object-position: 40% 40%; }
.bg-light-right .bg-media::after { background: linear-gradient(270deg, var(--paper) 0%, rgba(244,246,249,.92) 18%, rgba(244,246,249,.35) 42%, rgba(244,246,249,0) 60%); }
.bg-light-right .bg-content { margin-left: auto; }

/* Escuro, foto inteira sob camada azul */
.bg-dark { background: var(--navy); color: var(--on-navy); }
.bg-dark .bg-media img { object-position: 50% 45%; }
.bg-dark .bg-media::after { background: linear-gradient(180deg, rgba(17,43,75,.9) 0%, rgba(17,43,75,.82) 50%, rgba(17,43,75,.95) 100%); }
.bg-dark h2, .bg-dark h3 { color: var(--white); }
.bg-dark .section-lead { color: var(--on-navy-muted); }
.bg-dark .section-head h2 { font-size: var(--fs-2xl); }

.feature-list { display: grid; gap: 2rem; margin-top: 2.5rem; }

/* Soluções: fundo neutro com o símbolo ampliado */
.section-mark { position: relative; overflow: hidden; isolation: isolate; }
.section-mark .mark {
  position: absolute; z-index: -1; pointer-events: none;
  width: min(980px, 85vw); height: auto;
  right: -14%; top: 50%; transform: translateY(-50%);
  opacity: .13;
}
.section-mark .services { background: rgba(255,255,255,.82); backdrop-filter: blur(2px); }

/* Faixa Legado */
.legacy {
  position: relative; overflow: hidden; background: var(--navy);
  min-height: clamp(440px, 52vw, 640px);
  display: flex; align-items: flex-end;
}
.legacy-media { position: absolute; inset: 0; }
.legacy-media img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 22%; }
.legacy-media::after {
  content: ""; position: absolute; inset: 0;
  background:
    linear-gradient(0deg, rgba(11,31,55,.92) 0%, rgba(11,31,55,.4) 45%, rgba(11,31,55,.05) 80%),
    linear-gradient(90deg, rgba(11,31,55,.6) 0%, rgba(11,31,55,0) 55%);
}
.legacy-inner { position: relative; z-index: 1; padding-block: clamp(3rem, 7vw, 5rem); }
.legacy-quote { font-size: var(--fs-2xl); font-weight: 300; line-height: 1.2; color: var(--white); max-width: 20ch; text-wrap: balance; letter-spacing: -0.015em; }


/* Independência */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(1.5rem, 3vw, 3rem); }
.feature { border-top: 1px solid var(--navy); padding-top: 1.75rem; display: grid; gap: .9rem; align-content: start; }
.feature p { color: var(--muted); }

/* Pilares */
.pillars { display: grid; grid-template-columns: repeat(5, 1fr); border-top: 1px solid rgba(207,164,101,.3); }
.pillar { padding: 2.25rem 1.5rem 0 0; display: grid; gap: .9rem; align-content: start; }
.pillar + .pillar { padding-left: 1.5rem; border-left: 1px solid rgba(255,255,255,.08); }
.pillar svg { width: 36px; height: 36px; fill: none; stroke: var(--gold); stroke-width: 1.2; stroke-linejoin: round; stroke-linecap: round; margin-bottom: .5rem; }
.pillar p { color: var(--on-navy-muted); font-size: var(--fs-sm); line-height: 1.6; }

/* Soluções */
.services { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.service {
  padding: clamp(1.75rem, 3vw, 2.5rem);
  border-right: 1px solid var(--line); border-bottom: 1px solid var(--line);
  display: grid; gap: .9rem; align-content: start;
  transition: background-color .3s;
}
.service:hover { background: var(--paper); }
.service h3 { position: relative; padding-top: 1.5rem; }
.service h3::before { content: ""; position: absolute; top: 0; left: 0; width: 28px; height: 1px; background: var(--gold); }
.service p { color: var(--muted); font-size: var(--fs-base); }

/* Abordagem */
.section-art { position: relative; overflow: hidden; }
.section-art::before {
  content: ""; position: absolute; left: -12%; bottom: -30%;
  width: 620px; aspect-ratio: 1; max-width: 90vw;
  background: url("../img/isotipo-linha.svg") center / contain no-repeat;
  opacity: .12; transform: rotate(180deg);
  pointer-events: none;
}
.section-art .container { position: relative; }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(1.5rem, 3vw, 2.5rem); counter-reset: none; }
.step { display: grid; gap: .9rem; align-content: start; padding-top: 1.5rem; border-top: 1px solid rgba(207,164,101,.45); }
.step-num { font-size: var(--fs-sm); letter-spacing: .2em; color: var(--gold); font-variant-numeric: tabular-nums; }
.step p { color: var(--on-navy-muted); font-size: var(--fs-base); }

/* Chamada */
.cta-band { background: var(--gold); color: var(--navy); padding-block: clamp(3.5rem, 7vw, 5rem); }
.cta-inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 2rem; }
.cta-inner h2 { font-size: var(--fs-xl); max-width: 28ch; }

/* Contato */
.contact-list { margin: 2.5rem 0 0; display: grid; gap: 1.5rem; }
.contact-list dt { font-size: var(--fs-xs); letter-spacing: .24em; text-transform: uppercase; color: var(--gold-text); font-weight: 500; margin-bottom: .3rem; }
.contact-list dd { margin: 0; color: var(--ink); }
.contact-list a { text-decoration: none; border-bottom: 1px solid var(--line); }
.contact-list a:hover { border-color: var(--gold); }

.contact-form { display: grid; gap: 1.4rem; background: var(--paper); padding: clamp(1.5rem, 4vw, 2.75rem); }
.field { display: grid; gap: .45rem; min-width: 0; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.4rem; }
.field label { font-size: var(--fs-xs); letter-spacing: .18em; text-transform: uppercase; color: var(--muted); font-weight: 500; }
.field input, .field select, .field textarea {
  width: 100%;
  font: 300 var(--fs-base)/1.5 var(--font);
  color: var(--ink);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: .85rem 1rem;
  transition: border-color .2s, box-shadow .2s;
}
.field textarea { resize: vertical; min-height: 140px; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--gold); box-shadow: 0 0 0 3px rgba(207,164,101,.2); }
.field.has-error input, .field.has-error textarea { border-color: #B3452F; }

.consent { display: flex; gap: .75rem; align-items: flex-start; font-size: var(--fs-sm); color: var(--muted); line-height: 1.5; cursor: pointer; }
.consent input { margin-top: .2rem; accent-color: var(--navy); width: 1rem; height: 1rem; flex: none; }
.consent a { color: var(--ink); }
.consent.has-error span { color: #B3452F; }

.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.form-status { font-size: var(--fs-sm); min-height: 1.5em; }
.form-status.ok { color: #2E6B4A; }
.form-status.error { color: #B3452F; }

/* ---------- Rodapé ---------- */
.site-footer { background: var(--navy-deep); color: var(--on-navy-muted); padding-top: clamp(3.5rem, 7vw, 5rem); font-size: var(--fs-sm); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 2.5rem; padding-bottom: 3rem; }
.footer-brand img { width: 220px; height: auto; }
.footer-title { color: var(--gold); font-size: var(--fs-xs); letter-spacing: .24em; text-transform: uppercase; margin-bottom: 1rem; font-weight: 500; }
.footer-nav ul, .footer-contact ul { display: grid; gap: .6rem; }
.site-footer a { text-decoration: none; transition: color .2s; }
.site-footer a:hover { color: var(--white); }
.footer-legal { border-top: 1px solid rgba(255,255,255,.1); padding-block: 2rem calc(2rem + env(safe-area-inset-bottom, 0px)); display: grid; gap: .75rem; font-size: var(--fs-xs); line-height: 1.6; }
.disclaimer { max-width: 90ch; opacity: .8; }

/* ---------- WhatsApp ---------- */
.whatsapp {
  position: fixed; right: 1.25rem; bottom: calc(1.25rem + env(safe-area-inset-bottom, 0px)); z-index: 40;
  width: 54px; height: 54px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--navy); border: 1px solid rgba(207,164,101,.6);
  box-shadow: 0 6px 20px rgba(11,31,55,.3);
  transition: transform .2s, background-color .2s;
}
.whatsapp svg { width: 26px; height: 26px; fill: var(--gold); }
.whatsapp:hover { transform: translateY(-2px); background: #1B3C63; }

/* ---------- Páginas internas (política, obrigado, 404) ---------- */
.page-simple { background: var(--navy); color: var(--on-navy); padding-top: calc(var(--header-h) + 4rem); padding-bottom: 3rem; }
.page-simple h1 { font-size: var(--fs-2xl); color: var(--white); }
.legal-text { max-width: 760px; display: grid; gap: 1.1rem; color: var(--muted); }
.legal-text h2 { font-size: var(--fs-lg); font-weight: 400; color: var(--ink); margin-top: 1.5rem; }
.legal-text ul { list-style: disc; padding-left: 1.25rem; display: grid; gap: .4rem; }
.center-page { min-height: 100vh; display: grid; place-items: center; text-align: center; background: var(--navy); color: var(--on-navy); padding: 2rem var(--gutter); }
.center-page .inner { display: grid; gap: 1.5rem; justify-items: center; max-width: 560px; }
.center-page img { width: 90px; }
.center-page h1 { font-size: var(--fs-2xl); color: var(--white); }

/* ---------- Responsivo ---------- */
@media (max-width: 1024px) {
  .pillars { grid-template-columns: repeat(3, 1fr); row-gap: 1rem; }
  .pillar:nth-child(4) { border-left: 0; padding-left: 0; }
  .services { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); row-gap: 2.5rem; }
}

@media (max-width: 860px) {
  :root { --header-h: 72px; }
  .brand img { width: 130px; }
  .menu-toggle {
    display: grid; gap: 7px; align-content: center; justify-items: end;
    width: 44px; height: 44px; background: none; border: 0; cursor: pointer; padding: 0;
  }
  .menu-toggle span { display: block; width: 26px; height: 1px; background: var(--white); transition: transform .3s; }
  .menu-toggle span:last-child { width: 18px; }
  .menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:last-child { width: 26px; transform: translateY(-4px) rotate(-45deg); }

  .main-nav {
    position: fixed; inset: calc(var(--header-h) + env(safe-area-inset-top, 0px)) 0 0 0;
    background: var(--navy);
    border-top: 1px solid rgba(207,164,101,.2);
    padding: 1.5rem var(--gutter) 2.5rem;
    transform: translateY(-8px); opacity: 0; visibility: hidden;
    transition: opacity .25s, transform .25s, visibility .25s;
  }
  .main-nav.is-open { opacity: 1; transform: none; visibility: visible; }
  .main-nav ul { flex-direction: column; align-items: stretch; gap: 0; }
  .main-nav li a:not(.btn) { display: block; padding-block: 1rem; font-size: var(--fs-base); border-bottom: 1px solid rgba(255,255,255,.08); }
  .main-nav li a:not(.btn)::after { display: none; }
  .main-nav .btn { margin-top: 1.5rem; width: 100%; }
  .site-header.menu-open { background: var(--navy); }

  .split { grid-template-columns: 1fr; }
  /* Fotos de fundo no celular: a foto fica no topo e o texto logo abaixo */
  .bg-light-left, .bg-light-right { padding-top: 0; }
  .bg-light-left .bg-media, .bg-light-right .bg-media { position: relative; inset: auto; height: 300px; z-index: 0; }
  .bg-light-left .bg-media img { object-position: 70% 30%; }
  .bg-light-right .bg-media img { object-position: 45% 30%; }
  .bg-light-left .bg-media::after { background: linear-gradient(180deg, rgba(255,255,255,0) 55%, var(--white) 100%); }
  .bg-light-right .bg-media::after { background: linear-gradient(180deg, rgba(244,246,249,0) 55%, var(--paper) 100%); }
  .bg-light-left .container, .bg-light-right .container { margin-top: 1rem; }
  .bg-content { max-width: none; }
  .section-mark .mark { width: 150vw; right: -70%; top: 8%; transform: none; }
  .grid-3 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .hero-media img { object-position: 70% 20%; height: 62%; }
  .hero-media::after {
    background:
      linear-gradient(180deg, rgba(17,43,75,.7) 0%, rgba(17,43,75,.1) 22%, rgba(17,43,75,.2) 38%, rgba(17,43,75,.92) 55%, var(--navy) 62%);
  }
}

@media (max-width: 600px) {
  .pillars { grid-template-columns: 1fr; border-top: 0; }
  .pillar, .pillar + .pillar { padding: 1.75rem 0; border-left: 0; border-top: 1px solid rgba(207,164,101,.25); }
  .services { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .field-row { grid-template-columns: 1fr; }

  /* Hero no celular */
  .hero { padding-top: calc(var(--header-h) + 18.5rem); min-height: 0; }
  .legacy { min-height: 460px; }
  .legacy-media img { object-position: 55% 20%; }
  .hero-title { font-size: clamp(2.25rem, 9.5vw, 2.75rem); }
  .hero-lead { font-size: var(--fs-base); }
  .hero-actions { flex-direction: column; align-items: stretch; gap: 1.25rem; }
  .hero-actions .btn { width: 100%; padding-block: 1.1rem; }
  .hero-actions .link-arrow { align-self: center; }
  .hero-pillars {
    display: grid; grid-template-columns: 1fr 1fr; gap: .9rem 1rem;
    margin-top: 3.5rem; letter-spacing: .2em; padding-bottom: 2.25rem;
  }
  .hero-pillars li:last-child { grid-column: 1 / -1; }

  /* Seções mais compactas */
  .section-head { margin-bottom: 2.5rem; }
  .prose { font-size: var(--fs-base); }
  .signature { font-size: var(--fs-lg); }
  .service { padding: 1.75rem 1.5rem; }

  /* Chamada e formulário */
  .cta-inner { flex-direction: column; align-items: stretch; text-align: left; gap: 1.5rem; }
  .cta-inner .btn { width: 100%; padding-block: 1.1rem; }
  .contact-form { margin-inline: calc(var(--gutter) * -1); padding: 2rem var(--gutter); }
  .field input, .field select, .field textarea { font-size: 16px; padding: .95rem 1rem; } /* 16px evita zoom automático no iPhone */
  .btn-block { padding-block: 1.15rem; }

  /* Rodapé com áreas de toque maiores */
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer-nav ul, .footer-contact ul { gap: .15rem; }
  .footer-nav a, .footer-contact a { display: inline-block; padding-block: .45rem; }
  .footer-brand img { width: 190px; }
  .footer-legal { padding-bottom: calc(5.5rem + env(safe-area-inset-bottom, 0px)); } /* espaço para o botão do WhatsApp */

  .whatsapp { width: 50px; height: 50px; right: 1rem; bottom: calc(1rem + env(safe-area-inset-bottom, 0px)); }
}

/* Menu aberto: trava a rolagem da página por trás */
body.no-scroll { overflow: hidden; }
@media (max-width: 860px) {
  .main-nav { overflow-y: auto; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}

/* =========================================================
   CARDS INTERATIVOS (usados em todo o site)
   Degradê de fundo, brilho dourado que segue o mouse,
   linha dourada no topo e leve elevação ao passar o mouse.
   ========================================================= */
.cards { display: grid; gap: clamp(1rem, 2vw, 1.5rem); }
.cards-2 { grid-template-columns: repeat(2, 1fr); }
.cards-3 { grid-template-columns: repeat(3, 1fr); }
.cards-4 { grid-template-columns: repeat(4, 1fr); }
.cards-5 { grid-template-columns: repeat(5, 1fr); }
.cards > * { min-width: 0; }

.card {
  --card-a: #FFFFFF;
  --card-b: #F1F4F8;
  --card-line: var(--line);
  --card-glow: rgba(207,164,101,.20);
  position: relative; isolation: isolate; overflow: hidden;
  display: grid; gap: .9rem; align-content: start;
  padding: clamp(1.6rem, 2.4vw, 2.25rem);
  background: linear-gradient(160deg, var(--card-a) 0%, var(--card-b) 100%);
  border: 1px solid var(--card-line);
  border-radius: 6px;
  color: inherit; text-decoration: none;
  transition: transform .5s cubic-bezier(.2,.7,.2,1), border-color .35s, box-shadow .5s cubic-bezier(.2,.7,.2,1);
}
.card::before { /* brilho que acompanha o cursor */
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: radial-gradient(380px circle at var(--mx, 50%) var(--my, 0%), var(--card-glow), transparent 65%);
  opacity: 0; transition: opacity .4s;
}
.card::after { /* linha dourada que se desenha no topo */
  content: ""; position: absolute; left: 0; top: 0; height: 2px; width: 100%;
  background: linear-gradient(90deg, var(--gold), rgba(207,164,101,0));
  transform: scaleX(0); transform-origin: left; transition: transform .6s cubic-bezier(.2,.7,.2,1);
}
.card h3 { transition: color .3s; }
.card p { color: var(--muted); }
.card-num {
  font-size: clamp(2.25rem, 3.5vw, 3rem); font-weight: 300; line-height: 1;
  color: transparent; -webkit-text-stroke: 1px rgba(207,164,101,.7);
  font-variant-numeric: tabular-nums; letter-spacing: -.02em;
  transition: color .4s, -webkit-text-stroke-color .4s, transform .5s cubic-bezier(.2,.7,.2,1);
  margin-bottom: .5rem;
}
.card-icon { width: 40px; height: 40px; fill: none; stroke: var(--gold); stroke-width: 1.2; stroke-linejoin: round; stroke-linecap: round; transition: transform .5s cubic-bezier(.2,.7,.2,1); margin-bottom: .5rem; }
.card-more { margin-top: auto; padding-top: .75rem; font-size: var(--fs-xs); letter-spacing: .2em; text-transform: uppercase; color: var(--gold-text); font-weight: 500; }
.card-more::after { content: " →"; display: inline-block; transition: transform .35s; }
.card ul.checks { display: grid; gap: .5rem; margin-top: .25rem; }
.card ul.checks li { position: relative; padding-left: 1.4rem; color: var(--muted); font-size: var(--fs-sm); line-height: 1.55; }
.card ul.checks li::before { content: ""; position: absolute; left: 0; top: .6em; width: .7rem; height: 1px; background: var(--gold); }
.card-label { font-size: var(--fs-xs); letter-spacing: .22em; text-transform: uppercase; color: var(--gold-text); font-weight: 500; margin-top: .5rem; }

@media (hover: hover) {
  .card:hover { transform: translateY(-6px); border-color: rgba(207,164,101,.55); box-shadow: 0 28px 50px -28px rgba(11,31,55,.45); }
  .card:hover::before { opacity: 1; }
  .card:hover::after { transform: scaleX(1); }
  .card:hover .card-num { color: var(--gold); -webkit-text-stroke-color: var(--gold); transform: translateX(4px); }
  .card:hover .card-icon { transform: translateY(-3px) scale(1.06); }
  .card:hover .card-more::after { transform: translateX(5px); }
}
.card:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }
@media (hover: none) { .card:active { transform: scale(.985); } }

/* Cards sobre fundo escuro */
.on-dark .card {
  --card-a: rgba(255,255,255,.08);
  --card-b: rgba(255,255,255,.015);
  --card-line: rgba(255,255,255,.12);
  --card-glow: rgba(207,164,101,.28);
  -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
}
.on-dark .card h3 { color: var(--white); }
.on-dark .card p, .on-dark .card ul.checks li { color: var(--on-navy-muted); }
.on-dark .card-more, .on-dark .card-label { color: var(--gold); }
@media (hover: hover) { .on-dark .card:hover { box-shadow: 0 28px 60px -28px rgba(0,0,0,.6); } }

/* Revelação suave ao rolar a página */
html.js .reveal { opacity: 0; transform: translateY(26px); transition: opacity .9s cubic-bezier(.2,.7,.2,1), transform .9s cubic-bezier(.2,.7,.2,1); transition-delay: var(--d, 0s); }
html.js .reveal.is-in { opacity: 1; transform: none; }

/* Links com seta sobre fundo claro */
.link-arrow-dark { color: var(--ink); border-bottom-color: rgba(140,106,59,.45); }
.link-arrow-dark:hover { color: var(--ink); border-color: var(--gold-text); }
.link-arrow-dark::after { color: var(--gold-text); }
.section-foot { margin-top: clamp(2.5rem, 5vw, 3.5rem); }
.bg-content .link-arrow { display: inline-block; margin-top: 2rem; }

/* Cabeçalho da seção com texto ao lado */
.section-head-split { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem 4rem; align-items: end; margin-bottom: clamp(3rem, 6vw, 4.5rem); }
.section-head-split > * { min-width: 0; }
.section-head-split .section-lead { margin-top: 0; }

/* Menu: página atual */
.main-nav a[aria-current="page"]:not(.btn) { color: var(--gold); }
.main-nav a[aria-current="page"]:not(.btn)::after { right: 0; }

/* =========================================================
   TOPO DAS PÁGINAS INTERNAS
   ========================================================= */
.page-hero {
  position: relative; overflow: hidden; isolation: isolate;
  background: var(--navy); color: var(--on-navy);
  min-height: clamp(420px, 62vh, 620px);
  display: flex; align-items: flex-end;
  padding-top: calc(var(--header-h) + 3rem);
}
.page-hero .bg-media img { object-position: var(--pos, 50% 50%); }
.page-hero .bg-media::after {
  background:
    linear-gradient(90deg, rgba(17,43,75,.94) 0%, rgba(17,43,75,.75) 40%, rgba(17,43,75,.25) 80%),
    linear-gradient(0deg, rgba(17,43,75,.9) 0%, rgba(17,43,75,0) 45%),
    linear-gradient(180deg, rgba(17,43,75,.7) 0%, rgba(17,43,75,0) 25%);
}
.page-hero .container { position: relative; padding-bottom: clamp(3rem, 7vw, 5rem); }
.page-hero h1 { font-size: var(--fs-3xl); color: var(--white); max-width: 16ch; }
.page-hero .hero-lead { margin-top: 1.25rem; }
.breadcrumb { display: flex; gap: .6rem; font-size: var(--fs-xs); letter-spacing: .22em; text-transform: uppercase; color: var(--on-navy-muted); margin-bottom: 1.5rem; }
.breadcrumb a { color: var(--on-navy-muted); text-decoration: none; }
.breadcrumb a:hover { color: var(--gold); }
.breadcrumb span[aria-current] { color: var(--gold); }
@media (prefers-reduced-motion: no-preference) {
  .page-hero .container > * { animation: rise .9s cubic-bezier(.2,.7,.2,1) both; }
  .page-hero .container > :nth-child(2) { animation-delay: .08s; }
  .page-hero .container > :nth-child(3) { animation-delay: .16s; }
  .page-hero .bg-media img { animation: settle 2.4s cubic-bezier(.2,.7,.2,1) both; }
}

/* Texto em duas colunas */
.text-split { display: grid; grid-template-columns: 5fr 6fr; gap: clamp(2rem, 6vw, 6rem); align-items: start; }
.text-split > * { min-width: 0; }
.text-split h2 { font-size: var(--fs-2xl); }

/* Acrônimo VIESA */
.acronym { display: grid; grid-template-columns: repeat(5, 1fr); gap: clamp(1rem, 2vw, 1.5rem); }
.acronym .card { text-align: left; }
.acronym-letter { font-size: clamp(3.5rem, 7vw, 6rem); line-height: .9; font-weight: 300; color: var(--gold); letter-spacing: -.03em; transition: transform .5s cubic-bezier(.2,.7,.2,1); }
@media (hover: hover) { .acronym .card:hover .acronym-letter { transform: translateY(-4px); } }

/* Pilar detalhado */
.pillar-row { display: grid; grid-template-columns: minmax(120px, 1fr) 4fr; gap: clamp(1.5rem, 4vw, 3.5rem); align-items: start; }
.pillar-row .acronym-letter { font-size: clamp(4rem, 9vw, 8rem); }
.pillar-row .pillar-body { display: grid; gap: 1rem; }
.pillar-row .pillar-body h3 { font-size: var(--fs-xl); font-weight: 300; }
.pillar-row .pillar-body > p { font-size: var(--fs-lg); line-height: 1.65; }
.pillar-row ul.checks { grid-template-columns: repeat(3, 1fr); gap: 1rem 1.5rem; margin-top: .75rem; }
.stack { display: grid; gap: clamp(1rem, 2vw, 1.5rem); }

/* Linha do tempo (Abordagem) */
.timeline { display: grid; gap: clamp(1rem, 2vw, 1.5rem); counter-reset: none; position: relative; }
.timeline .card { grid-template-columns: minmax(90px, 1fr) 5fr 3fr; gap: 1rem 2.5rem; align-items: start; }
.timeline .card-num { margin: 0; }
.timeline .result { border-left: 1px solid var(--card-line); padding-left: 1.5rem; display: grid; gap: .4rem; }
.timeline .result p { font-size: var(--fs-sm); }

/* Perguntas frequentes */
.faq { display: grid; gap: .75rem; }
.faq details { border: 1px solid var(--line); border-radius: 6px; background: var(--white); transition: border-color .3s, box-shadow .3s; }
.faq details[open] { border-color: rgba(207,164,101,.6); box-shadow: 0 20px 40px -30px rgba(11,31,55,.4); }
.faq summary { list-style: none; cursor: pointer; padding: 1.25rem 1.5rem; display: flex; justify-content: space-between; gap: 1rem; font-weight: 400; color: var(--ink); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--gold-text); font-size: 1.4rem; line-height: 1; transition: transform .3s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { padding: 0 1.5rem 1.4rem; color: var(--muted); }

/* ---------- Responsivo dos novos blocos ---------- */
@media (max-width: 1100px) {
  .cards-5, .acronym { grid-template-columns: repeat(3, 1fr); }
  .cards-4 { grid-template-columns: repeat(2, 1fr); }
  .timeline .card { grid-template-columns: minmax(70px, 1fr) 5fr; }
  .timeline .result { grid-column: 2; border-left: 0; padding-left: 0; border-top: 1px solid var(--card-line); padding-top: 1rem; }
}
@media (max-width: 860px) {
  .cards-3 { grid-template-columns: repeat(2, 1fr); }
  .section-head-split, .text-split { grid-template-columns: 1fr; }
  .pillar-row { grid-template-columns: 1fr; gap: .5rem; }
  .pillar-row ul.checks { grid-template-columns: 1fr; }
  .page-hero { min-height: 480px; }
  .page-hero .bg-media::after { background: linear-gradient(180deg, rgba(17,43,75,.75) 0%, rgba(17,43,75,.45) 35%, rgba(17,43,75,.94) 80%); }
}
@media (max-width: 600px) {
  .cards-2, .cards-3, .cards-4, .cards-5 { grid-template-columns: 1fr; }
  .acronym { grid-template-columns: repeat(2, 1fr); }
  .acronym .card:last-child { grid-column: 1 / -1; }
  .timeline .card { grid-template-columns: 1fr; }
  .timeline .result { grid-column: auto; }
  .page-hero h1 { font-size: clamp(2.25rem, 10vw, 2.75rem); }
}
@media (prefers-reduced-motion: reduce) {
  html.js .reveal { opacity: 1; transform: none; }
}

.bg-section h2 { font-size: var(--fs-2xl); }

/* Card de chamada (convite para virar cliente) */
.card.card-cta, .on-dark .card.card-cta {
  --card-a: #D9B274;
  --card-b: #B98E52;
  --card-line: rgba(207,164,101,.9);
  --card-glow: rgba(255,255,255,.35);
  color: var(--navy);
}
.card.card-cta::after { background: linear-gradient(90deg, var(--navy), rgba(17,43,75,0)); }
.card.card-cta h3, .on-dark .card.card-cta h3 { color: var(--navy); font-size: var(--fs-xl); font-weight: 300; line-height: 1.2; }
.card.card-cta p, .on-dark .card.card-cta p { color: rgba(17,43,75,.82); }
.card.card-cta .card-more, .on-dark .card.card-cta .card-more { color: var(--navy); }
.card-cta-eyebrow { font-size: var(--fs-xs); letter-spacing: .24em; text-transform: uppercase; font-weight: 500; color: rgba(17,43,75,.7); }
@media (hover: hover) { .card.card-cta:hover { box-shadow: 0 28px 60px -26px rgba(207,164,101,.55); } }

/* Pilares em 3 colunas (5 pilares + convite) */
.acronym { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 860px) { .cards-pillars { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) {
  .cards-pillars { grid-template-columns: 1fr; }
  .acronym .card:last-child { grid-column: auto; }
  .acronym .card.card-cta { grid-column: 1 / -1; }
}

/* Faixa Legado: frase centralizada e em destaque */
.legacy { align-items: center; justify-content: center; text-align: center; min-height: clamp(460px, 48vw, 640px); }
.legacy-media img { object-position: 50% 45%; }
.legacy-media::after {
  background:
    radial-gradient(ellipse 70% 80% at 50% 50%, rgba(11,31,55,.72) 0%, rgba(11,31,55,.45) 60%, rgba(11,31,55,.3) 100%),
    linear-gradient(0deg, rgba(11,31,55,.55) 0%, rgba(11,31,55,0) 40%);
}
.legacy-inner { display: grid; justify-items: center; padding-block: clamp(4rem, 8vw, 6rem); }
.legacy-inner .eyebrow { margin-bottom: 1.5rem; }
.legacy-quote {
  font-size: clamp(2rem, 1.2rem + 3vw, 3.6rem); line-height: 1.15; max-width: 22ch; margin-inline: auto;
  text-shadow: 0 2px 24px rgba(0,0,0,.35);
}
.legacy-quote span { color: var(--gold); }
.legacy-quote::after { content: ""; display: block; width: 64px; height: 1px; background: var(--gold); margin: 2rem auto 0; }
@media (max-width: 600px) { .legacy { min-height: 420px; } }

/* Botão WhatsApp na barra do topo */
.btn-wa svg { width: 15px; height: 15px; fill: currentColor; flex: none; }
.main-nav ul { gap: 2.25rem; }
.main-nav li:has(.btn) + li:has(.btn) { margin-left: -1.5rem; }
@media (max-width: 1080px) { .main-nav ul { gap: 1.5rem; } .main-nav li:has(.btn) + li:has(.btn) { margin-left: -.75rem; } }
@media (max-width: 860px) {
  .main-nav li:has(.btn) + li:has(.btn) { margin-left: 0; }
  .main-nav li:has(.btn) + li:has(.btn) .btn { margin-top: .75rem; }
  .main-nav .btn-wa svg { width: 18px; height: 18px; }
}
.footer-brand { display: grid; gap: 1.5rem; align-content: start; justify-items: start; }
.site-footer .footer-wa, .site-footer .footer-wa:hover { color: var(--navy); }