/* ============================================================
   DESIGN SYSTEM — AM ENGENHARIA
   Cores: brand navy + accent laranja
   Tipografia: Playfair Display (serif) + Inter (sans)
   ============================================================ */
:root {
  --brand-900: #002045;
  --brand-800: #002d5c;
  --brand-700: #003a6e;
  --brand-600: #004c8a;
  --brand-100: #cce0f5;
  --brand-050: #e8f3fa;

  --accent:        #ff8400;
  --accent-hover:  #e67500;
  --accent-light:  rgba(255,132,0,.10);
  --accent-glow:   rgba(255,132,0,.06);

  --neutral-900: #0d1b2a;
  --neutral-700: #374151;
  --neutral-500: #6b7280;
  --neutral-300: #d1d5db;
  --neutral-100: #F4F3ED;   /* cream quente — seções claras */

  --positive: #002045;      /* navy escuro para cards positivos */
  --negative: #5c1a1a;      /* vermelho escuro para cards negativos */

  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans:  'Inter', system-ui, sans-serif;

  --radius: 8px;
  --radius-lg: 14px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; overflow-x: hidden; }
body { font-family: var(--font-sans); color: var(--neutral-900); background: var(--neutral-100); line-height: 1.6; overflow-x: hidden; }
img, video, svg { max-width: 100%; }

/* ── Tipografia ─────────────────────────────────────────────────────────── */
h1, h2, h3, h4 { font-family: var(--font-serif); line-height: 1.15; }

.eyebrow {
  font-family: var(--font-sans);
  font-size: .6875rem;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--accent);
  display: block;
  margin-bottom: 14px;
}
.eyebrow--muted { color: rgba(255,255,255,.40); }

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  letter-spacing: -.025em;
}
.section-title--light { color: #fff; }
.section-title--dark  { color: var(--neutral-900); }

/* ── Layout ─────────────────────────────────────────────────────────────── */
.container { max-width: 1180px; margin: 0 auto; padding: 0 40px; }

/* ── Botões ─────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-sans); font-weight: 600; font-size: .9375rem;
  border-radius: var(--radius); padding: 14px 28px;
  text-decoration: none; transition: all .18s ease; cursor: pointer; border: none;
}
.btn-accent { background: var(--accent); color: var(--brand-900); }
.btn-accent:hover { background: var(--accent-hover); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(255,132,0,.25); }
.btn-dark   { background: var(--brand-900); color: #fff; }
.btn-dark:hover { background: var(--brand-800); transform: translateY(-1px); }
.btn-outline { background: transparent; border: 1.5px solid rgba(255,255,255,.25); color: #fff; }
.btn-outline:hover { border-color: rgba(255,255,255,.6); background: rgba(255,255,255,.05); }

/* ── Imagem placeholder ──────────────────────────────────────────────────── */
.img-ph {
  background: linear-gradient(140deg, var(--brand-800) 0%, var(--brand-900) 100%);
  border: 1px dashed rgba(255,132,0,.2);
  border-radius: var(--radius);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 10px; color: rgba(255,255,255,.25); font-size: .8125rem;
  width: 100%; height: 100%;
}
.img-ph--light {
  background: linear-gradient(140deg, #e2e8f0, #cbd5e1);
  border-color: var(--neutral-300);
  color: var(--neutral-500);
}
.img-ph-icon { font-size: 3rem; opacity: .3; }

/* ─────────────────────────────────────────────────────────────────────────
   1. HEADER + HERO
   ───────────────────────────────────────────────────────────────────────── */
.site-header {
  background: var(--brand-900);
  border-bottom: 1px solid rgba(255,255,255,.05);
  position: sticky; top: 0; z-index: 100;
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between; height: 68px;
}
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.logo-icon {
  width: 32px; height: 32px; background: var(--accent);
  border-radius: 6px; display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.logo-name { font-family: var(--font-serif); font-weight: 700; font-size: 1.125rem; color: #fff; }
.header-nav { display: flex; align-items: center; gap: 2px; }
.header-nav a {
  padding: 8px 16px; font-size: .875rem; font-weight: 500;
  color: rgba(255,255,255,.55); text-decoration: none; border-radius: 6px; transition: color .15s, background .15s;
}
.header-nav a:hover { color: #fff; background: rgba(255,255,255,.06); }

/* Hero */
.hero {
  background: var(--brand-900);
  padding: 80px 0 0;
  overflow: hidden; position: relative;
}
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute; top: -100px; right: -60px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(255,132,0,.08) 0%, transparent 65%);
  pointer-events: none;
}
.hero-inner {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 64px; align-items: flex-end;
  position: relative; z-index: 1;
}
.hero-left { padding-bottom: 80px; }
.hero-title {
  font-size: clamp(2.75rem, 5vw, 4rem);
  font-weight: 700; color: #fff;
  letter-spacing: -.035em; line-height: 1.08;
  margin-bottom: 22px;
}
.hero-title em { color: var(--accent); font-style: normal; }
.hero-sub {
  font-size: 1.0625rem; color: rgba(255,255,255,.60);
  line-height: 1.72; margin-bottom: 36px; max-width: 480px;
}
.hero-trust {
  margin-top: 44px; padding-top: 28px;
  border-top: 1px solid rgba(255,255,255,.07);
  font-size: .8125rem; color: rgba(255,255,255,.30); letter-spacing: .04em;
}

.hero-cta-mobile { display: none; }

.hero-right { position: relative; height: 620px; }
.hero-person {
  position: absolute; top: 0; left: 50%; transform: translateX(-50%);
  width: 480px; height: 560px;
  overflow: hidden;
  border-radius: 18px;
  pointer-events: none;
  box-shadow: 0 32px 80px rgba(0,10,40,.65);
}
.hero-person img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: 50% 30%;
  display: block; user-select: none;
}

/* Floating cards */
@keyframes float-a { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-7px); } }
@keyframes float-b { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-9px); } }
@keyframes float-c { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-6px); } }

.fc {
  position: absolute;
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.12);
  backdrop-filter: blur(14px);
  border-radius: 12px;
  padding: 14px 20px;
  cursor: default;
  transition: transform .35s cubic-bezier(.22,.61,.36,1),
              background .25s ease,
              box-shadow .35s ease;
  will-change: transform;
}
.fc:hover {
  background: rgba(255,255,255,.12);
  box-shadow: 0 12px 32px rgba(0,10,40,.4), 0 0 0 1px rgba(255,255,255,.15);
  transform: translateY(-5px) scale(1.02) !important;
}
.fc-value {
  font-family: var(--font-serif);
  font-size: 1.5rem; font-weight: 700; color: var(--accent);
  display: block; line-height: 1;
}
.fc-label { font-size: .75rem; color: rgba(255,255,255,.55); margin-top: 4px; display: block; }

.fc-1 { top: 24px;     right: -16px; animation: float-a 4.2s ease-in-out infinite; }
.fc-2 { top: 50%;      left: 4px;   transform: translateY(-50%); animation: float-b 5.1s ease-in-out 0.8s infinite; }
.fc-3 { bottom: 40px;  right: -16px; animation: float-c 4.7s ease-in-out 0.4s infinite; }

/* ─────────────────────────────────────────────────────────────────────────
   2. PAIN POINTS
   ───────────────────────────────────────────────────────────────────────── */
.pain { background: var(--neutral-100); padding: 96px 0; }
.pain-inner { text-align: center; }
.pain-lead {
  font-size: 1.0625rem; color: var(--neutral-700);
  line-height: 1.75; max-width: 640px; margin: 24px auto 48px;
}
.pain-image {
  width: 100%; max-width: 760px; height: 380px; margin: 0 auto 48px;
  border-radius: var(--radius-lg); overflow: hidden;
}
.pain-cards {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 16px; text-align: left; margin-bottom: 48px;
}
.pain-card {
  background: #fff;
  border: 1px solid var(--neutral-300); border-top: 3px solid var(--accent);
  border-radius: var(--radius); padding: 28px;
  transition: box-shadow .2s, transform .3s;
}
.pain-card:hover { box-shadow: 0 4px 18px rgba(0,32,69,.1); transform: translateY(-2px); }
.pain-card-icon { font-size: 1.625rem; margin-bottom: 14px; display: block; }
.pain-card-title {
  font-family: var(--font-serif); font-size: 1rem; font-weight: 600;
  color: var(--neutral-900); margin-bottom: 8px;
}
.pain-card-body { font-size: .875rem; color: var(--neutral-500); line-height: 1.65; }

/* ─────────────────────────────────────────────────────────────────────────
   3. METHODOLOGY (6 cards 3x2)
   ───────────────────────────────────────────────────────────────────────── */
.method {
  background: var(--brand-900);
  background-image: radial-gradient(rgba(255,255,255,.055) 1px, transparent 1px);
  background-size: 32px 32px;
  padding: 96px 0; position: relative; overflow: hidden;
}
.method-header { max-width: 600px; margin-bottom: 56px; }
.method-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.method-card {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: var(--radius); padding: 32px;
  transition: border-color .2s, background .2s;
}
.method-card:hover { border-color: var(--accent); background: var(--accent-glow); }
.method-check {
  width: 38px; height: 38px;
  background: var(--accent-light); border: 1.5px solid rgba(255,132,0,.3);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px; font-size: .8125rem; color: var(--accent); font-weight: 700; flex-shrink: 0;
}
.method-card-title {
  font-family: var(--font-serif); font-size: 1.0625rem; font-weight: 600;
  color: #fff; margin-bottom: 10px;
}
.method-card-body { font-size: .875rem; color: rgba(255,255,255,.48); line-height: 1.65; }

/* ─────────────────────────────────────────────────────────────────────────
   4. BENEFITS
   ───────────────────────────────────────────────────────────────────────── */
.benefits { background: var(--neutral-100); padding: 96px 0 0; }
.benefits-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center; }
.benefits-image { height: 540px; border-radius: var(--radius-lg); overflow: hidden; }
.benefits-title {
  font-family: var(--font-serif); font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700; color: var(--neutral-900);
  letter-spacing: -.02em; line-height: 1.15; margin-bottom: 36px;
}
.benefit-item {
  display: flex; align-items: flex-start; gap: 16px;
  padding: 18px 0; border-bottom: 1px solid var(--neutral-300);
}
.benefit-item:last-child { border-bottom: none; }
.benefit-icon {
  width: 28px; height: 28px; flex-shrink: 0; margin-top: 1px;
  background: var(--brand-900); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: .75rem; color: var(--accent); font-weight: 700;
}
.benefit-body strong { display: block; font-weight: 600; color: var(--neutral-900); margin-bottom: 3px; }
.benefit-body span { font-size: .9rem; color: var(--neutral-500); line-height: 1.55; }

/* Banner */
.benefits-banner { background: var(--brand-900); padding: 52px 0; margin-top: 72px; }
.benefits-banner-inner { display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.benefits-banner-text {
  font-family: var(--font-serif); font-size: clamp(1.25rem, 2vw, 1.625rem);
  font-weight: 600; color: #fff; max-width: 560px; line-height: 1.35;
}

/* ─────────────────────────────────────────────────────────────────────────
   5. TARGET AUDIENCE
   ───────────────────────────────────────────────────────────────────────── */
.audience { background: var(--neutral-100); padding: 96px 0; }
.audience-header { text-align: center; max-width: 600px; margin: 0 auto 56px; }
.audience-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.audience-col { display: flex; flex-direction: column; gap: 0; border-radius: var(--radius-lg); overflow: hidden; }
.audience-col-head {
  padding: 22px 28px;
  font-family: var(--font-serif); font-size: 1.0625rem; font-weight: 600; color: #fff;
}
.col-positive .audience-col-head { background: var(--brand-900); }
.col-negative .audience-col-head { background: var(--neutral-900); }
.audience-items { display: flex; flex-direction: column; gap: 2px; }
.audience-item {
  display: flex; align-items: flex-start; gap: 14px; padding: 18px 22px;
}
.col-positive .audience-item { background: var(--brand-800); }
.col-positive .audience-item:nth-child(odd) { background: var(--brand-700); }
.col-negative .audience-item { background: #3a1a1a; }
.col-negative .audience-item:nth-child(odd) { background: #2d1414; }
.a-icon {
  width: 22px; height: 22px; border-radius: 50%; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: .7rem; font-weight: 700; margin-top: 1px;
}
.a-icon-check { background: var(--accent-light); color: var(--accent); border: 1px solid rgba(255,132,0,.3); }
.a-icon-x     { background: rgba(220,38,38,.15); color: #f87171; border: 1px solid rgba(220,38,38,.25); }
.a-text       { font-size: .9rem; color: rgba(255,255,255,.80); line-height: 1.5; }

/* ─────────────────────────────────────────────────────────────────────────
   6. PROCESS STEPS (4 cols + linha)
   ───────────────────────────────────────────────────────────────────────── */
.process {
  background: var(--brand-900);
  background-image:
    linear-gradient(rgba(255,255,255,.022) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.022) 1px, transparent 1px);
  background-size: 56px 56px;
  padding: 96px 0; border-top: 1px solid rgba(255,255,255,.05);
  position: relative; overflow: hidden;
}
.process-header { text-align: center; max-width: 580px; margin: 0 auto 64px; }
.process-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 0; position: relative;
}
.process-grid::before {
  content: '';
  position: absolute; top: 38px;
  left: calc(12.5% + 20px); right: calc(12.5% + 20px);
  height: 1px;
  background: linear-gradient(90deg, var(--accent) 0%, rgba(255,132,0,.15) 100%);
}
.process-step { padding: 0 24px; text-align: center; position: relative; z-index: 1; }
.process-num {
  width: 76px; height: 76px;
  background: var(--brand-900); border: 2px solid var(--accent);
  border-radius: var(--radius); margin: 0 auto 24px;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-serif); font-size: 1.625rem; font-weight: 700; color: var(--accent);
}
.process-step-title {
  font-family: var(--font-serif); font-size: 1rem; font-weight: 600;
  color: #fff; margin-bottom: 10px;
}
.process-step-desc { font-size: .875rem; color: rgba(255,255,255,.42); line-height: 1.65; }

/* ─────────────────────────────────────────────────────────────────────────
   7. ABOUT
   ───────────────────────────────────────────────────────────────────────── */
.about {
  background: var(--brand-900);
  background-image: radial-gradient(rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 32px 32px;
  padding: 96px 0; border-top: 1px solid rgba(255,255,255,.05);
  position: relative; overflow: hidden;
}
.about-inner { display: grid; grid-template-columns: .9fr 1.1fr; gap: 72px; align-items: center; }
.about-image-wrap { height: 580px; border-radius: var(--radius-lg); overflow: hidden; position: relative; }
.about-overlay {
  position: absolute; bottom: 0; left: 0; right: 0;
  background: linear-gradient(to top, rgba(0,20,48,.92) 0%, transparent 60%);
  padding: 32px 28px 28px;
}
.about-overlay-text { font-size: .8125rem; color: rgba(255,255,255,.6); line-height: 1.5; }
.about-overlay-value {
  font-family: var(--font-serif); font-size: 1.75rem; font-weight: 700;
  color: var(--accent); display: block; margin-bottom: 4px; line-height: 1;
}
.about-title {
  font-family: var(--font-serif); font-size: clamp(1.75rem, 2.5vw, 2.375rem);
  font-weight: 700; color: #fff; letter-spacing: -.02em; line-height: 1.18; margin-bottom: 20px;
}
.about-body {
  font-size: .9375rem; color: rgba(255,255,255,.52);
  line-height: 1.78; margin-bottom: 36px;
}
.about-creds { margin-bottom: 36px; }
.about-cred {
  display: flex; align-items: flex-start; gap: 14px;
  padding: 14px 0; border-bottom: 1px solid rgba(255,255,255,.06);
}
.about-cred:last-child { border-bottom: none; }
.about-cred-icon {
  width: 22px; height: 22px; border-radius: 50%;
  background: var(--accent-light); border: 1px solid rgba(255,132,0,.3);
  display: flex; align-items: center; justify-content: center;
  font-size: .625rem; color: var(--accent); font-weight: 700; flex-shrink: 0; margin-top: 1px;
}
.about-cred-text { font-size: .9125rem; color: rgba(255,255,255,.65); line-height: 1.5; }
.about-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.about-stat {
  background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.07);
  border-radius: var(--radius); padding: 22px 24px;
}
.about-stat-val {
  font-family: var(--font-serif); font-size: 2.25rem; font-weight: 700;
  color: #fff; letter-spacing: -.04em; line-height: 1; margin-bottom: 5px;
}
.about-stat-val em { color: var(--accent); font-style: normal; font-size: 1.125rem; }
.about-stat-label { font-size: .8rem; color: rgba(255,255,255,.38); line-height: 1.4; }

/* ─────────────────────────────────────────────────────────────────────────
   8. FAQ
   ───────────────────────────────────────────────────────────────────────── */
.faq {
  background: #fff !important;
  padding: 96px 0; border-top: 1px solid var(--neutral-200);
  position: relative; overflow: hidden;
}
.faq * { color: inherit; }
.faq-q { color: var(--brand-900) !important; }
.faq-a { color: var(--neutral-600) !important; }
.faq-header { max-width: 600px; margin-bottom: 56px; }
.faq-list   { max-width: 760px; }
details.faq-item { border-bottom: 1px solid var(--neutral-200); }
details.faq-item:last-child { border-bottom: none; }
details.faq-item summary {
  list-style: none !important; cursor: pointer;
  padding: 24px 0;
  display: flex !important; align-items: center; justify-content: space-between; gap: 24px;
  user-select: none;
}
details.faq-item summary::-webkit-details-marker { display: none !important; }
details.faq-item summary::marker { display: none !important; content: '' !important; }
details.faq-item summary::before { display: none !important; content: none !important; }
details.faq-item summary::after  { display: none !important; content: none !important; }
.faq-q {
  font-family: var(--font-serif); font-size: 1.0625rem;
  font-weight: 500; color: var(--brand-900); line-height: 1.4;
  flex: 1;
}
.faq-icon {
  width: 30px; height: 30px; border-radius: 50%;
  border: 1px solid var(--neutral-300, #d1d0c8);
  display: flex !important; align-items: center; justify-content: center;
  flex-shrink: 0; color: var(--accent); font-size: 1.125rem; font-weight: 300;
  transition: transform .25s ease, background .2s, border-color .2s;
}
details.faq-item[open] .faq-icon { transform: rotate(45deg); background: var(--accent); border-color: var(--accent); color: #fff; }
details.faq-item[open] .faq-q    { color: var(--brand-900); }
.faq-a {
  padding-bottom: 24px; font-size: .9375rem;
  color: var(--neutral-600); line-height: 1.78; max-width: 680px;
}

/* ─────────────────────────────────────────────────────────────────────────
   9. FOOTER CTA + FOOTER BOTTOM
   ───────────────────────────────────────────────────────────────────────── */
.footer-cta {
  background: var(--brand-900);
  background-image: radial-gradient(rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 32px 32px;
  padding: 48px 0 0; border-top: 1px solid rgba(255,255,255,.05);
  position: relative; overflow: hidden;
}
.footer-cta-card {
  background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius-lg); overflow: hidden;
  display: grid; grid-template-columns: .85fr 1.15fr;
}
.footer-cta-image { min-height: 400px; }
.footer-cta-content {
  padding: 60px 56px; display: flex; flex-direction: column; justify-content: center;
}
.footer-cta-title {
  font-family: var(--font-serif); font-size: clamp(1.75rem, 2.5vw, 2.625rem);
  font-weight: 700; color: #fff; line-height: 1.12;
  letter-spacing: -.025em; margin-bottom: 18px;
}
.footer-cta-title em { color: var(--accent); font-style: normal; }
.footer-cta-sub {
  font-size: 1rem; color: rgba(255,255,255,.48);
  line-height: 1.72; margin-bottom: 36px; max-width: 400px;
}
.footer-reassurance { margin-top: 14px; font-size: .8rem; color: rgba(255,255,255,.22); }

.footer-bottom {
  background: #010e1f; padding: 36px 0;
  border-top: 1px solid rgba(255,255,255,.04);
}
.footer-bottom-inner { display: flex; flex-direction: column; gap: 20px; }
.footer-top-row { display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.footer-links { display: flex; gap: 24px; flex-wrap: wrap; }
.footer-links a { font-size: .8125rem; color: rgba(255,255,255,.28); text-decoration: none; transition: color .15s; }
.footer-links a:hover { color: rgba(255,255,255,.55); }
.footer-copy { font-size: .75rem; color: rgba(255,255,255,.18); }

/* ── Animações ───────────────────────────────────────────────────────────── */
@keyframes fadeInUp { from { opacity:0; transform:translateY(24px); } to { opacity:1; transform:translateY(0); } }
.anim    { animation: fadeInUp .5s ease both; }
.anim-d1 { animation-delay:.08s; } .anim-d2 { animation-delay:.16s; }
.anim-d3 { animation-delay:.24s; } .anim-d4 { animation-delay:.32s; }

/* ─────────────────────────────────────────────────────────────────────────
   PORTFOLIO — Carrossel infinito
   ───────────────────────────────────────────────────────────────────────── */
.portfolio { background: var(--neutral-100); padding: 96px 0; }
.portfolio-header {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: 24px; margin-bottom: 72px;
}
.portfolio-header-left { max-width: 560px; }

.portfolio-project { margin-bottom: 72px; }
.portfolio-project:last-child { margin-bottom: 0; }

.project-meta {
  display: flex; align-items: center; gap: 20px;
  margin-bottom: 24px; padding-bottom: 20px;
  border-bottom: 1px solid var(--neutral-300);
}
.project-index {
  font-family: var(--font-serif); font-size: 3rem; font-weight: 700;
  color: var(--neutral-300); line-height: 1; letter-spacing: -.04em;
  min-width: 52px;
}
.project-name {
  font-family: var(--font-serif); font-size: 1.5rem; font-weight: 700;
  color: var(--neutral-900); letter-spacing: -.02em;
}
.project-tag {
  margin-left: auto;
  font-size: .75rem; font-weight: 600;
  color: var(--brand-700); background: var(--brand-050);
  border: 1px solid var(--brand-100); border-radius: 999px;
  padding: 4px 12px; white-space: nowrap;
}

/* Carrossel */
.carousel-wrap {
  overflow: hidden;
  border-radius: var(--radius-lg);
  position: relative;
}
/* Fade edges */
.carousel-wrap::before,
.carousel-wrap::after {
  content: '';
  position: absolute; top: 0; bottom: 0; width: 80px; z-index: 2;
  pointer-events: none;
}
.carousel-wrap::before { left: 0;  background: linear-gradient(to right, var(--neutral-100), transparent); }
.carousel-wrap::after  { right: 0; background: linear-gradient(to left,  var(--neutral-100), transparent); }

.carousel-track {
  display: flex; gap: 16px;
  width: max-content;
  will-change: transform;
}

/* Velocidades diferentes por projecto */
.carousel-track--slow   { animation: scroll-left 40s linear infinite; }
.carousel-track--medium { animation: scroll-left 30s linear infinite; }
.carousel-track--fast   { animation: scroll-left 24s linear infinite; }

.carousel-track:hover { animation-play-state: paused; }

@keyframes scroll-left {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

.carousel-slide {
  width: 340px; height: 240px;
  border-radius: var(--radius); overflow: hidden; flex-shrink: 0;
  position: relative; background: var(--brand-800);
}
.carousel-slide img {
  width: 100%; height: 100%; object-fit: cover;
  display: block; pointer-events: none;
}

/* Placeholders com cor base + número */
.slide-ph {
  width: 100%; height: 100%;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 8px;
  border-radius: var(--radius);
  font-family: var(--font-sans); font-size: .8rem;
  color: rgba(255,255,255,.5); text-align: center; padding: 16px;
}
.slide-ph-label {
  font-size: .75rem; font-weight: 500;
  color: rgba(255,255,255,.40); letter-spacing: .03em;
}
.slide-ph-icon { font-size: 2.5rem; opacity: .35; margin-bottom: 4px; }

/* Paletas por projecto */
.ph--smartfit-penha  { background: linear-gradient(135deg, #002d5c 0%, #001830 100%); }
.ph--smartfit-ramiro { background: linear-gradient(135deg, #003a6e 0%, #001f3d 100%); }
.ph--viracopos       { background: linear-gradient(135deg, #1a2a3a 0%, #0a1520 100%); }

/* Overlay label no slide */
.slide-ph::after {
  content: attr(data-label);
  position: absolute; bottom: 0; left: 0; right: 0;
  padding: 8px 12px;
  background: linear-gradient(to top, rgba(0,10,30,.7) 0%, transparent 100%);
  font-size: .7rem; font-weight: 600; color: rgba(255,255,255,.6);
  letter-spacing: .04em; text-align: left;
}

/* ── Hamburger ───────────────────────────────────────────────────────────── */
.hamburger {
  display: none;
  flex-direction: column; justify-content: center; align-items: center;
  gap: 5px; width: 40px; height: 40px;
  background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.1);
  border-radius: 6px; cursor: pointer; flex-shrink: 0;
}
.hamburger span {
  display: block; width: 20px; height: 2px;
  background: rgba(255,255,255,.8); border-radius: 2px;
  transition: transform .25s, opacity .2s;
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  display: none;
  position: fixed; inset: 68px 0 0 0;
  background: var(--brand-900);
  border-top: 1px solid rgba(255,255,255,.06);
  z-index: 99; padding: 24px 20px;
  flex-direction: column; gap: 4px;
  overflow-y: auto;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  padding: 14px 16px; font-size: 1rem; font-weight: 500;
  color: rgba(255,255,255,.7); text-decoration: none;
  border-radius: 8px; transition: background .15s, color .15s;
  border-bottom: 1px solid rgba(255,255,255,.05);
}
.mobile-menu a:last-child { border-bottom: none; }
.mobile-menu a:hover { background: rgba(255,255,255,.06); color: #fff; }
.mobile-menu .btn-mobile-cta {
  margin-top: 16px; background: var(--accent); color: var(--brand-900);
  text-align: center; font-weight: 700; border-bottom: none;
}

/* ── Responsive ──────────────────────────────────────────────────────────── */

/* Tablet (≤ 900px) */
@media (max-width: 900px) {
  /* Header */
  .header-nav, .header-cta { display: none; }
  .hamburger { display: flex; }

  /* Hero */
  .hero { padding: 56px 0 0; }
  .hero-inner { grid-template-columns: 1fr; gap: 0; align-items: start; }
  .hero-left  { padding-bottom: 0; position: relative; z-index: 2; text-align: center; }
  .hero-right { height: 420px; position: relative; }
  .hero-right::after {
    content: '';
    position: absolute; bottom: 0; left: 0; right: 0; height: 140px;
    background: linear-gradient(to top, var(--brand-900) 0%, transparent 100%);
    pointer-events: none; z-index: 1;
  }
  .hero-cta-block  { display: none; }
  .hero-cta-mobile { display: block; padding: 28px 0 40px; text-align: center; }
  .hero-person { width: 340px; height: 420px; left: 50%; right: auto; transform: translateX(-50%); }
  .hero-title { font-size: clamp(2rem, 7vw, 2.75rem); }
  .hero-sub   { font-size: 1rem; }
  .fc-1 { top: 20px; right: 10px; font-size: .8rem; padding: 10px 14px; z-index: 2; }
  .fc-1 .fc-value { font-size: 1.1rem; }
  .fc-2 { display: none; }
  .fc-3 { bottom: 60px; right: 10px; font-size: .8rem; padding: 10px 14px; z-index: 2; }
  .fc-3 .fc-value { font-size: 1.1rem; }

  /* Pain */
  .pain-cards { grid-template-columns: 1fr 1fr; }

  /* Method */
  .method-grid { grid-template-columns: 1fr 1fr; }

  /* Benefits */
  .benefits { padding: 72px 0 0; }
  .benefits-inner { grid-template-columns: 1fr; gap: 40px; }
  .benefits-image { height: 280px; }
  .benefits-banner-inner { flex-direction: column; align-items: flex-start; gap: 24px; }

  /* Audience */
  .audience-cols { grid-template-columns: 1fr; }

  /* Process */
  .process-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
  .process-grid::before { display: none; }

  /* Portfolio */
  .portfolio-header { flex-direction: column; align-items: flex-start; gap: 20px; }
  .carousel-slide   { width: 260px; height: 190px; }

  /* About */
  .about-inner { grid-template-columns: 1fr; gap: 40px; }
  .about-image-wrap { height: 320px; }

  /* Footer CTA */
  .footer-cta-card    { grid-template-columns: 1fr; }
  .footer-cta-image   { min-height: 220px; }
  .footer-cta-content { padding: 36px 28px; }

  /* Footer bottom */
  .footer-bottom-inner { flex-direction: column; align-items: flex-start; gap: 20px; }
  .footer-links        { flex-wrap: wrap; gap: 16px; }
}

/* Mobile (≤ 560px) */
@media (max-width: 560px) {
  .container { padding: 0 20px; }

  /* Sections */
  .pain        { padding: 64px 0; }
  .method      { padding: 64px 0; }
  .benefits    { padding: 64px 0 0; }
  .audience    { padding: 64px 0; }
  .process     { padding: 64px 0; }
  .portfolio   { padding: 64px 0; }
  .about       { padding: 64px 0; }
  .faq         { padding: 64px 0; }
  .footer-cta  { padding: 32px 0 0; }

  /* Titles */
  .section-title { font-size: clamp(1.625rem, 6vw, 2.25rem); }

  /* Pain cards: 1 col */
  .pain-cards { grid-template-columns: 1fr; }

  /* Method: 1 col */
  .method-grid { grid-template-columns: 1fr; }

  /* Benefits banner */
  .benefits-banner { padding: 36px 0; }
  .benefits-banner-text { font-size: 1.125rem; }

  /* Process: 1 col */
  .process-grid { grid-template-columns: 1fr; gap: 28px; }

  /* About stats: 1 col */
  .about-stats { grid-template-columns: 1fr; }

  /* Portfolio */
  .project-index { font-size: 2rem; }
  .project-name  { font-size: 1.125rem; }
  .project-tag   { font-size: .7rem; padding: 3px 10px; }
  .carousel-slide { width: 220px; height: 160px; }

  /* FAQ */
  .faq-q { font-size: .9375rem; }

  /* Footer CTA */
  .footer-cta-title { font-size: clamp(1.5rem, 5vw, 2rem); }

  /* Footer bottom */
  .footer-copy   { font-size: .7rem; }
  .footer-links  { gap: 12px; }
  .footer-links a { font-size: .75rem; }

  /* ── ANTI-OVERFLOW GLOBAL ── */
  section, .hero, .hero-res, .method, .process, .about,
  .benefits, .portfolio, .faq, .footer-cta, .page-hero {
    overflow-x: hidden;
  }
  .arch-art { display: none; }
  .fc-1, .fc-3 { right: 6px; max-width: 130px; }
  .hero-person { max-width: 100%; }
  .split-section { overflow: hidden; }
  .split-img { overflow: hidden; }
  .photo-gallery { grid-template-columns: 1fr; }
  .cards-grid-2, .cards-grid-3 { grid-template-columns: 1fr; }
  .hero-res-inner { overflow: hidden; }
}

/* ── Arte arquitetônica de fundo ─────────────────────────────────────────── */
.arch-art {
  position: absolute; pointer-events: none; z-index: 0;
  opacity: .055; overflow: hidden;
}
.arch-art svg { display: block; max-width: none; }

/* Garante que containers fiquem acima da textura */
.method .container,
.method .method-header,
.process .container,
.about .container,
.faq .container,
.footer-cta .container { position: relative; z-index: 1; }

/* ── Scroll reveal ───────────────────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .65s cubic-bezier(.22,.61,.36,1), transform .65s cubic-bezier(.22,.61,.36,1);
  will-change: opacity, transform;
}
.reveal.r-fade   { transform: none; }
.reveal.r-left   { transform: translateX(-22px); }
.reveal.r-right  { transform: translateX(22px); }
.reveal.is-visible { opacity: 1 !important; transform: none !important; }

.d1 { transition-delay: .08s; }
.d2 { transition-delay: .18s; }
.d3 { transition-delay: .28s; }
.d4 { transition-delay: .38s; }
.d5 { transition-delay: .48s; }
.d6 { transition-delay: .58s; }

/* ── Hero: above-fold — animate on load ─────────────────────────────────── */
@keyframes hero-up {
  from { opacity: 0; transform: translateY(26px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes hero-fade {
  from { opacity: 0; }
  to   { opacity: 1; }
}
.hero-left        { animation: hero-up   .75s cubic-bezier(.22,.61,.36,1) .1s  both; }
.hero-right       { animation: hero-fade .9s  cubic-bezier(.22,.61,.36,1) .35s both; }
.fc-1             { animation: hero-up   .7s  cubic-bezier(.22,.61,.36,1) .55s both; }
.fc-2             { animation: hero-up   .7s  cubic-bezier(.22,.61,.36,1) .70s both; }
.fc-3             { animation: hero-up   .7s  cubic-bezier(.22,.61,.36,1) .85s both; }

@media (prefers-reduced-motion: reduce) {
  .reveal, .hero-left, .hero-right, .fc-1, .fc-2, .fc-3 {
    animation: none !important;
    transition: none !important;
    opacity: 1 !important;
    transform: none !important;
  }
}

/* ─────────────────────────────────────────────────────────────────────────
   PÁGINAS RESIDENCIAL / INDUSTRIAL — classes complementares
   ───────────────────────────────────────────────────────────────────────── */

/* Variáveis extras usadas nos previews */
:root {
  --neutral-800: #1c1f2a;
  --neutral-600: #3f4659;
  --neutral-400: #8892a0;
  --neutral-200: #dde3ea;
  --neutral-050: #fafaf8;
}

img { display: block; max-width: 100%; }

/* ══ BOTÕES EXTRAS ══ */
.btn-outline-light { background: transparent; color: #fff; border: 2px solid rgba(255,255,255,0.4); }
.btn-outline-light:hover { background: rgba(255,255,255,0.08); }
.btn-outline-dark { background: transparent; color: var(--brand-900); border: 2px solid var(--neutral-300); }
.btn-outline-dark:hover { border-color: var(--brand-900); background: var(--neutral-100); }

/* ══ HERO — LP residencial/industrial ══ */
.hero-res {
  background: var(--brand-900);
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 40px 40px;
  overflow: hidden; position: relative;
}
.hero-res::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 60% 90% at 75% 50%, rgba(255,132,0,0.08) 0%, transparent 65%);
  pointer-events: none;
}
.hero-res-inner {
  display: grid;
  grid-template-columns: 1fr 460px;
  align-items: center;
  min-height: 600px;
  position: relative; z-index: 2;
}
.hero-res-left { padding: 88px 48px 88px 0; }
.hero-res-left h1 {
  font-family: var(--font-serif);
  font-size: clamp(34px, 4.5vw, 58px);
  font-weight: 800; line-height: 1.08;
  letter-spacing: -1.5px; color: #fff;
  margin-bottom: 22px;
}
.hero-res-left h1 em { font-style: italic; color: var(--accent); }
.hero-res-sub { font-size: 17px; line-height: 1.65; color: var(--neutral-300); max-width: 560px; margin-bottom: 36px; }
.hero-cta-row { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.hero-microcopy { font-size: 13px; color: var(--neutral-400); max-width: 280px; line-height: 1.5; }
.hero-stats { display: flex; gap: 36px; margin-top: 48px; padding-top: 36px; border-top: 1px solid rgba(255,255,255,0.1); }
.hero-stat-value { font-family: var(--font-serif); font-size: 28px; font-weight: 800; color: #fff; line-height: 1; margin-bottom: 4px; }
.hero-stat-value em { color: var(--accent); font-style: normal; }
.hero-stat-label { font-size: 12px; color: var(--neutral-400); line-height: 1.4; }
.hero-res-right { display: flex; align-items: center; justify-content: center; padding: 40px 0; }
.hero-res-photo { width: 100%; aspect-ratio: 1 / 1; object-fit: cover; object-position: center; display: block; border-radius: 18px; }

/* ══ SEÇÕES — bg ══ */
.section-light { background: #fff; }
.section-soft  { background: var(--neutral-100); }
.section-dark  {
  background: var(--brand-900);
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 40px 40px;
}
.s-pad { padding: 88px 0; }
.s-pad-sm { padding: 64px 0; }

/* ══ LAYOUT 2-COL COM IMAGEM ══ */
.split-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.split-section--rev { direction: rtl; }
.split-section--rev > * { direction: ltr; }
.split-img {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--neutral-200);
}
.split-img img { width: 100%; height: 100%; object-fit: cover; }
.split-text .eyebrow { display: block; }
.split-text .section-title { margin-bottom: 28px; }

/* ══ CARDS COMPACTOS ══ */
.cards-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.cards-grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 20px; }

.card {
  background: #fff;
  border: 1px solid var(--neutral-200);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  transition: border-color 0.2s, transform 0.2s;
}
.card:hover { border-color: var(--accent); transform: translateY(-2px); }
.card--soft { background: var(--neutral-050); }
.card--dark { background: rgba(255,255,255,0.04); border-color: rgba(255,255,255,0.08); }
.card--dark:hover { border-color: rgba(255,132,0,0.4); }
.card-icon { font-size: 26px; margin-bottom: 14px; }
.card-title { font-family: var(--font-serif); font-size: 17px; font-weight: 700; color: var(--brand-900); line-height: 1.3; margin-bottom: 8px; }
.card--dark .card-title { color: #fff; }
.card-body { font-size: 14px; line-height: 1.6; color: var(--neutral-600); }
.card--dark .card-body { color: var(--neutral-300); }

/* ══ DIFERENCIAIS ══ */
.differential-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  padding: 24px 22px;
  display: flex; align-items: flex-start; gap: 14px;
  transition: border-color 0.2s;
}
.differential-card:hover { border-color: rgba(255,132,0,0.35); }
.diff-num { color: var(--accent); font-size: 12px; font-weight: 800; letter-spacing: 1px; flex-shrink: 0; min-width: 26px; padding-top: 3px; }
.diff-text { font-size: 15px; font-weight: 600; color: #fff; line-height: 1.5; }

/* ══ COMPARATIVA ══ */
.compare-table { width: 100%; border-collapse: separate; border-spacing: 0; border: 1px solid var(--neutral-200); border-radius: var(--radius-lg); overflow: hidden; }
.compare-table th { text-align: left; padding: 18px 24px; font-size: 12px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; }
.compare-table th.bad  { background: var(--neutral-100); color: var(--neutral-600); width: 50%; }
.compare-table th.good { background: var(--brand-900); color: #fff; width: 50%; }
.compare-table td { padding: 20px 24px; border-top: 1px solid var(--neutral-200); font-size: 15px; line-height: 1.5; vertical-align: top; }
.compare-table td.bad  { color: var(--neutral-600); background: #fff; }
.compare-table td.good { color: var(--neutral-800); background: #fff; font-weight: 500; border-left: 3px solid var(--accent); }

/* ══ MÉTRICAS ══ */
.metrics-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 20px; }
.metric-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-top: 4px solid var(--accent);
  border-radius: var(--radius-lg);
  padding: 36px 24px; text-align: center;
}
.metric-value { font-family: var(--font-serif); font-size: clamp(32px, 4.5vw, 48px); font-weight: 800; color: #fff; line-height: 1; letter-spacing: -1px; margin-bottom: 12px; }
.metric-value em { color: var(--accent); font-style: normal; }
.metric-label { font-size: 14px; line-height: 1.5; color: var(--neutral-300); }

/* ══ CTA MID ══ */
.cta-mid { background: var(--accent); padding: 72px 0; text-align: center; }
.cta-mid .section-title { color: #fff; margin: 0 auto 16px; text-align: center; }
.cta-mid-sub { color: rgba(255,255,255,0.9); font-size: 16px; max-width: 600px; margin: 0 auto 32px; line-height: 1.6; }
.cta-mid .btn-dark { background: var(--brand-900); }

/* ══ GALERIA ══ */
.gallery-header { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 36px; gap: 24px; }
.gallery-header .section-title { margin-bottom: 0; }

/* ══ PHOTO GALLERY (portfólio comercial) ══ */
.photo-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 40px;
}
.photo-gallery-item {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: var(--radius-md, 10px);
  position: relative;
  background: var(--neutral-200);
}
.photo-gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.45s ease;
}
.photo-gallery-item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0,32,69,0);
  transition: background 0.3s ease;
  pointer-events: none;
}
.photo-gallery-item:hover img { transform: scale(1.06); }
.photo-gallery-item:hover::after { background: rgba(0,32,69,0.18); }

/* ══ SOBRE — grid residencial/industrial ══ */
.about-grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: 60px; align-items: start; }
.credentials-list { list-style: none; margin-bottom: 28px; }
.credentials-list li {
  padding: 12px 0 12px 28px;
  border-bottom: 1px solid var(--neutral-200);
  font-size: 15px; color: var(--neutral-800); position: relative; line-height: 1.5;
}
.credentials-list li:last-child { border-bottom: none; }
.credentials-list li::before { content: '✓'; color: var(--accent); font-weight: 700; position: absolute; left: 0; top: 12px; }
.about-paragraphs p { font-size: 15px; line-height: 1.75; color: var(--neutral-700); margin-bottom: 16px; }

/* ══ FAQ — residencial style (light bg) ══ */
.faq-list { max-width: 900px; }
details { border-bottom: 1px solid var(--neutral-200); }
details:first-of-type { border-top: 1px solid var(--neutral-200); }
summary {
  list-style: none; padding: 24px 0;
  font-family: var(--font-serif); font-size: 17px; font-weight: 700;
  color: var(--brand-900); cursor: pointer;
  display: flex; align-items: center; justify-content: space-between; gap: 16px; line-height: 1.35;
}
summary::-webkit-details-marker { display: none; }
summary::after { content: '+'; font-family: var(--font-sans); font-size: 22px; font-weight: 300; color: var(--accent); flex-shrink: 0; transition: transform 0.2s; }
details[open] summary::after { transform: rotate(45deg); }
.faq-answer { padding: 0 0 24px; font-size: 15px; line-height: 1.7; color: var(--neutral-600); max-width: 780px; }

/* ══ CTA FINAL ══ */
.cta-final {
  background: #fff;
  background-image: radial-gradient(ellipse 55% 70% at 20% 55%, rgba(255,132,0,0.07) 0%, transparent 65%);
  padding: 104px 0; text-align: center; position: relative; overflow: hidden;
  border-top: 1px solid var(--neutral-200);
}
.cta-final .eyebrow { color: var(--accent); }
.cta-final .section-title { color: var(--brand-900); margin: 0 auto 18px; text-align: center; max-width: 740px; }
.cta-final-sub { font-size: 16px; color: var(--neutral-600); max-width: 620px; margin: 0 auto 40px; line-height: 1.65; }
.cta-final-btns { display: flex; align-items: center; justify-content: center; gap: 14px; flex-wrap: wrap; }

/* ══ PÁGINA PRIVACIDADE ══ */
.page-hero {
  background: var(--brand-900);
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 40px 40px;
  padding: 72px 0 80px;
}
.page-hero-eyebrow {
  display: inline-block; font-size: 12px; font-weight: 700;
  letter-spacing: 2.5px; text-transform: uppercase;
  color: var(--accent); margin-bottom: 16px;
}
.page-hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 800; line-height: 1.12;
  letter-spacing: -0.5px; color: #fff;
  max-width: 100%; text-align: center;
}
.page-hero .container { display: flex; flex-direction: column; align-items: center; text-align: center; }
.page-hero-meta { margin-top: 20px; font-size: 13px; color: rgba(255,255,255,.4); }

.policy-wrap { max-width: 1200px; margin: 0 auto; padding: 80px 32px 100px; }
.policy-wrap p { font-size: 15px; line-height: 1.85; color: var(--neutral-700); margin-bottom: 24px; }
.policy-wrap h2 {
  font-family: var(--font-serif);
  font-size: clamp(20px, 2vw, 26px); font-weight: 700;
  color: var(--brand-900); line-height: 1.2;
  margin: 52px 0 18px;
  padding-top: 52px;
  border-top: 1px solid var(--neutral-200);
}
.policy-wrap h2:first-of-type { margin-top: 0; padding-top: 0; border-top: none; }
.policy-wrap ul { list-style: none; margin-bottom: 24px; }
.policy-wrap ul li {
  font-size: 15px; line-height: 1.75; color: var(--neutral-700);
  padding: 10px 0 10px 20px;
  border-bottom: 1px solid var(--neutral-200);
  position: relative;
}
.policy-wrap ul li:last-child { border-bottom: none; }
.policy-wrap ul li::before {
  content: '';
  position: absolute; left: 0; top: 19px;
  width: 6px; height: 6px;
  background: var(--accent);
  border-radius: 50%;
}
.policy-wrap a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
.policy-wrap a:hover { color: var(--accent-hover); }
.policy-updated {
  display: inline-block; margin-top: 48px;
  padding: 12px 20px;
  background: var(--neutral-100);
  border-radius: var(--radius);
  font-size: 13px; color: var(--neutral-600);
}

/* ══ HEADER — active state ══ */
.header-nav a.active { color: #fff; }

/* ══ RESPONSIVO EXTRA — residencial / industrial ══ */
@media (max-width: 900px) {
  /* Hero residencial/industrial */
  .hero-res-inner { grid-template-columns: 1fr; min-height: auto; overflow: hidden; }
  .hero-res-left  { padding: 48px 0 32px; text-align: center; }
  .hero-res-left h1 { text-align: center; }
  .hero-res-sub   { margin-left: auto; margin-right: auto; text-align: center; }
  .hero-res-right { padding: 0 0 40px; }
  .hero-res-photo { border-radius: 12px; max-width: 100%; }
  .hero-stats     { gap: 24px; justify-content: center; }
  .hero-cta-row   { flex-direction: column; align-items: center; gap: 12px; }
  .hero-microcopy { text-align: center; max-width: 100%; }

  /* Seções com padding */
  .s-pad    { padding: 56px 0; }
  .s-pad-sm { padding: 40px 0; }

  /* Split sections */
  .split-section      { grid-template-columns: 1fr; gap: 32px; }
  .split-section--rev { direction: ltr; }
  .split-img          { aspect-ratio: 16/9; }

  /* Grids */
  .cards-grid-2, .cards-grid-3, .metrics-grid { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; gap: 32px; }

  /* Galeria */
  .gallery-header { flex-direction: column; align-items: flex-start; }
  .photo-gallery  { grid-template-columns: repeat(2, 1fr); }

  /* Tabela */
  .compare-table th, .compare-table td { padding: 14px 16px; font-size: 13px; }
  .compare-table { font-size: 13px; }

  /* CTA final */
  .cta-final { padding: 64px 0; }
  .cta-final-btns { flex-direction: column; align-items: center; }
  .cta-final .btn { width: 100%; max-width: 360px; justify-content: center; }

  /* Política */
  .policy-wrap { padding: 48px 20px 72px; }

  /* Footer top row */
  .footer-top-row { flex-direction: column; align-items: flex-start; gap: 16px; }
}

@media (max-width: 560px) {
  /* Container */
  .container { padding: 0 20px; }

  /* Hero residencial/industrial */
  .hero-res-left  { padding: 36px 0 24px; }
  .hero-res-left h1 { font-size: clamp(1.75rem, 7vw, 2.5rem); text-align: center; }
  .hero-res-sub   { font-size: 15px; text-align: center; margin-left: auto; margin-right: auto; }
  .hero-stats     { flex-direction: column; gap: 16px; align-items: center; }
  .hero-stat-val  { font-size: 2rem; }
  .hero-cta-row   { flex-direction: column; align-items: center; gap: 12px; }
  .hero-microcopy { text-align: center; }

  /* Seções */
  .s-pad    { padding: 48px 0; }
  .s-pad-sm { padding: 32px 0; }

  /* Split */
  .split-section { gap: 24px; }
  .split-img     { aspect-ratio: 4/3; }

  /* Cards */
  .card { padding: 20px 18px; }
  .card-title { font-size: 1rem; }

  /* Section title */
  .section-title { font-size: clamp(1.5rem, 6vw, 2rem); }

  /* Galeria */
  .photo-gallery { grid-template-columns: 1fr; gap: 12px; }

  /* CTA final */
  .cta-final-btns .btn { font-size: .9rem; padding: 14px 24px; }

  /* Hero comercial */
  .hero-cta-row { flex-direction: column; align-items: center; }

  /* Overflow fix */
  .hero-res, .section-light, .section-soft, .section-dark, .cta-final {
    overflow-x: hidden;
  }
}