/* ============================================================
   PL Ambiental Consultoria — estilos
   ============================================================ */

:root {
  --primary-800: #152A3B;
  --primary-700: #1D3A51;
  --primary-600: #254A67;
  --primary-100: #CBD9E4;
  --primary-50: #EAF0F5;

  --secondary-700: #2E6438;
  --secondary-600: #3A7D47;
  --secondary-100: #C7E2CC;
  --secondary-50: #EAF4EC;

  --neutral-800: #4A4A4A;
  --neutral-700: #666666;
  --neutral-600: #8A8A8A;
  --neutral-400: #B0B0B0;
  --neutral-100: #E5E5E5;
  --neutral-50: #F5F5F5;

  /* Superfícies levemente tingidas com o hue do petróleo (~205°),
     mantendo os tokens de marca originais intactos. */
  --surface: hsl(205, 24%, 97.5%);
  --surface-border: hsl(205, 16%, 90%);
  --text-soft: hsl(205, 8%, 40%);

  --shadow-card: 10px 16px 32px -14px rgba(21, 42, 59, 0.28), 0 1px 2px rgba(21, 42, 59, 0.05);
  --shadow-card-hover: 14px 22px 40px -14px rgba(21, 42, 59, 0.34), 0 1px 2px rgba(21, 42, 59, 0.06);
  --shadow-float: 0 10px 28px -6px rgba(21, 42, 59, 0.4);
  --ease-out: cubic-bezier(.16, 1, .3, 1);
  --ease-swift: cubic-bezier(.22, 1, .36, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--neutral-800);
  background: var(--neutral-50);
  line-height: 1.6;
  font-size: 16px;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; }
button { font-family: inherit; }

.wrap { width: 90%; max-width: 1200px; margin: 0 auto; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-size: 0.78rem; font-weight: 800; letter-spacing: 1.6px; text-transform: uppercase;
  color: var(--secondary-700); margin-bottom: 0.75rem;
}
.eyebrow::before { content: ''; width: 22px; height: 2px; background: var(--secondary-600); border-radius: 2px; }

.section-head { max-width: 640px; margin: 0 auto 2.75rem; text-align: center; }
.section-head.is-left { margin: 0 0 2.5rem; text-align: left; max-width: none; }
.section-head h2 {
  font-weight: 800; font-size: clamp(1.7rem, 3vw, 2.3rem); color: var(--primary-700);
  margin: 0 0 0.85rem; line-height: 1.2; letter-spacing: -0.01em;
}
.section-head h2 .soft { font-weight: 400; color: var(--text-soft); }
.section-head p { color: var(--neutral-800); font-size: 1.02rem; margin: 0; max-width: 62ch; }
.section-head.is-left p { margin: 0; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.6rem;
  text-decoration: none; font-weight: 700; border-radius: 30px; min-height: 48px;
  padding: 0.9rem 1.8rem; border: none; cursor: pointer; font-size: 1rem;
  transition: transform 0.25s var(--ease-out), box-shadow 0.25s var(--ease-out), background-color 0.2s ease;
}
.btn svg, .btn i { width: 19px; height: 19px; }
.btn-primary { background: var(--secondary-600); color: #fff; box-shadow: 0 14px 28px -10px rgba(46, 100, 56, 0.55); }
.btn-primary:hover { background: var(--secondary-700); transform: translateY(-3px); box-shadow: 0 18px 34px -10px rgba(46, 100, 56, 0.6); }
.btn-outline { background: transparent; border: 2px solid currentColor; color: #fff; }
.btn-outline:hover { background: rgba(255,255,255,0.14); transform: translateY(-3px); }
.btn-outline.dark { color: var(--primary-700); }
.btn-outline.dark:hover { background: var(--primary-50); }

.btn-ghost {
  display: inline-flex; align-items: center; gap: 0.4rem; text-decoration: none;
  font-weight: 700; color: var(--secondary-700); font-size: 0.95rem; position: relative; padding-bottom: 2px;
  background-image: linear-gradient(var(--secondary-600), var(--secondary-600));
  background-repeat: no-repeat; background-position: 0 100%; background-size: 0% 2px;
  transition: background-size 0.3s var(--ease-out);
}
.btn-ghost:hover { background-size: 100% 2px; }
.btn-ghost svg { width: 16px; height: 16px; transition: transform 0.25s var(--ease-out); }
.btn-ghost:hover svg { transform: translateX(3px); }

/* ---------- reveal-on-scroll ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.9s var(--ease-out), transform 0.9s var(--ease-out); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.reveal-stagger { transition-delay: calc(var(--i, 0) * 0.12s); }

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
}

/* ============ HEADER ============ */
header.site-header {
  position: sticky; top: 0; background: #fff; z-index: 1000; padding: 0.35rem 0;
  border-bottom: 1px solid var(--surface-border); transition: box-shadow 0.25s ease;
}
header.site-header.is-scrolled { box-shadow: 0 2px 16px rgba(21,42,59,0.14); }
.header-inner { display: flex; justify-content: space-between; align-items: center; gap: 1rem; position: relative; }
.brand { display: flex; align-items: center; text-decoration: none; min-height: 44px; flex-shrink: 0; }
.brand img { height: 84px; width: auto; max-width: none; object-fit: contain; }

nav.main-nav { display: flex; gap: 0.25rem; align-items: center; }
.nav-link {
  position: relative; color: var(--primary-700); text-decoration: none; white-space: nowrap;
  font-size: 0.93rem; font-weight: 600; padding: 0.85rem 0.7rem;
}
.nav-link::after {
  content: ''; position: absolute; left: 0.9rem; right: 0.9rem; bottom: 0.55rem; height: 2px;
  background: var(--secondary-600); transform: scaleX(0); transform-origin: left;
  transition: transform 0.25s var(--ease-out);
}
.nav-link:hover::after { transform: scaleX(1); }
.nav-link:hover { color: var(--secondary-700); }

.nav-cta {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  background: var(--secondary-600); color: #fff; text-decoration: none; font-weight: 700;
  border-radius: 30px; padding: 0.65rem 1.3rem; min-height: 44px; margin-left: 0.75rem;
  transition: background-color 0.2s ease, transform 0.2s ease;
}
.nav-cta:hover { background: var(--secondary-700); transform: translateY(-2px); }
.nav-cta svg, .nav-cta i { width: 18px; height: 18px; }

.menu-toggle { display: none; background: none; border: none; color: var(--primary-700); cursor: pointer; width: 44px; height: 44px; align-items: center; justify-content: center; }

/* ============ HERO ============ */
.hero {
  position: relative; overflow: hidden; color: #fff;
  background: linear-gradient(150deg, var(--primary-700) 0%, var(--primary-800) 80%);
  padding: 4.25rem 0 4.75rem;
}
.hero-noise {
  position: absolute; inset: 0; pointer-events: none; opacity: 0.5; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.35'/%3E%3C/svg%3E");
}
.hero-inner { position: relative; display: flex; flex-wrap: wrap; gap: 2.5rem; align-items: center; }
.hero-content { flex: 1 1 460px; max-width: 620px; }
.hero-badge {
  display: inline-block; background: rgba(58,125,71,0.28); border: 1px solid rgba(199,226,204,0.4);
  color: var(--secondary-100); padding: 0.4rem 0.9rem; border-radius: 9px; font-size: 0.82rem; font-weight: 700; letter-spacing: 0.3px;
}
.hero h1 { font-weight: 800; font-size: clamp(2.1rem, 4.4vw, 3.5rem); margin: 1.1rem 0 1.25rem; line-height: 1.14; max-width: 18ch; letter-spacing: -0.015em; }
.hero h1 .accent { font-weight: 800; color: var(--secondary-100); }
.hero p.lede { font-size: 1.06rem; opacity: 0.92; margin-bottom: 2.25rem; max-width: 52ch; }
.hero h2.hero-subtitle { font-size: 1.06rem; font-weight: 400; opacity: 0.9; margin: 0 0 2.25rem; max-width: 52ch; line-height: 1.55; }
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }

.hero-stats { position: relative; margin-top: 3rem; display: grid; grid-template-columns: repeat(3, minmax(0, auto)); gap: 2.25rem; max-width: 620px; border-top: 1px solid rgba(255,255,255,0.16); padding-top: 1.5rem; }
.hero-stats strong { display: block; font-size: 1.65rem; font-weight: 800; color: var(--secondary-100); letter-spacing: -0.01em; }
.hero-stats span { font-size: 0.82rem; color: rgba(255,255,255,0.75); }

.hero-graphic { flex: 1 1 300px; max-width: 460px; display: flex; justify-content: center; align-items: center; position: relative; will-change: transform; }
.hero-graphic img { width: 100%; height: auto; max-width: 440px; filter: brightness(0) invert(1); opacity: 0.2; user-select: none; pointer-events: none; }

@media (max-width: 899px) { .hero-graphic { display: none; } }

/* ============ NOVIDADES (posts) ============ */
.novidades { padding: 4.5rem 0 4.75rem; background: var(--primary-50); position: relative; overflow: hidden; }
.novidades .section-head.is-left { max-width: 560px; }

.post-carousel { max-width: 1100px; margin: 0 auto; }
.post-viewport { overflow: hidden; padding: 0.75rem 0 0.5rem; }
.post-track { display: flex; align-items: center; will-change: transform; transition: transform 0.65s var(--ease-swift); }
.post-card-shell {
  position: relative; width: min(320px, 74vw); flex-shrink: 0; margin: 0 14px;
  transition: transform 0.65s var(--ease-swift), opacity 0.65s var(--ease-swift), filter 0.65s var(--ease-swift);
  transform: scale(0.86) rotate(0deg);
  opacity: 0.45; filter: saturate(0.55) grayscale(0.25);
}
.post-card-shell.is-active { transform: scale(1); opacity: 1; filter: none; }
.post-card-shell:nth-child(odd) { --tilt: -1.4deg; }
.post-card-shell:nth-child(even) { --tilt: 1.1deg; }
.post-card-shell:not(.is-active) { transform: scale(0.86) rotate(var(--tilt)); }

.post-card {
  position: relative; background: #152A3B; border-radius: 14px; overflow: hidden;
  box-shadow: var(--shadow-card); aspect-ratio: 4/5;
}
.post-card img { width: 100%; height: 100%; object-fit: cover; }

.post-ig-link {
  position: absolute; top: 12px; right: 10px; z-index: 3; width: 30px; height: 30px; border-radius: 9px;
  background: rgba(21,42,59,0.4); backdrop-filter: blur(6px); border: 1px solid rgba(255,255,255,0.25);
  color: #fff; display: flex; align-items: center; justify-content: center; text-decoration: none;
}
.post-ig-link svg { width: 15px; height: 15px; }

.post-caption-overlay {
  position: absolute; left: 0; right: 0; bottom: 0; padding: 2.5rem 1.1rem 1.05rem;
  background: linear-gradient(to top, rgba(21,42,59,0.92) 5%, rgba(21,42,59,0.55) 55%, transparent 100%);
}
.post-caption-overlay p {
  margin: 0; color: #fff; font-size: 0.92rem; font-weight: 600; line-height: 1.4;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}

.post-nav-btn {
  position: absolute; top: 46%; transform: translateY(-50%); width: 38px; height: 38px; border-radius: 50%;
  background: rgba(255,255,255,0.16); backdrop-filter: blur(8px); border: 1px solid rgba(255,255,255,0.32);
  color: #fff; cursor: pointer; display: flex; align-items: center; justify-content: center;
  z-index: 4; opacity: 0; pointer-events: none; transition: opacity 0.25s ease, background-color 0.2s ease;
}
.post-card-shell.is-active:hover .post-nav-btn,
.post-card-shell.is-active:focus-within .post-nav-btn { opacity: 1; pointer-events: auto; }
.post-nav-btn:hover { background: rgba(255,255,255,0.3); }
.post-nav-btn.prev { left: 10px; }
.post-nav-btn.next { right: 10px; }
.post-nav-btn svg { width: 18px; height: 18px; }

.post-dots { display: flex; justify-content: center; gap: 0.45rem; margin-top: 1.6rem; }
.post-dots button { width: 8px; height: 8px; border-radius: 50%; background: var(--primary-100); border: none; padding: 0; cursor: pointer; transition: all 0.3s var(--ease-out); }
.post-dots button.is-active { width: 22px; border-radius: 5px; background: var(--secondary-600); }

.novidades-empty { text-align: center; color: var(--neutral-700); padding: 2.5rem 1rem; border: 1px dashed var(--primary-100); border-radius: 18px; max-width: 480px; margin: 0 auto; }

@media (max-width: 599px) {
  .post-card-shell { opacity: 0.5; filter: saturate(0.6); transform: scale(0.9) !important; }
  .post-card-shell.is-active { opacity: 1; filter: none; transform: scale(1) !important; }
  .post-card-shell.is-active .post-nav-btn { opacity: 0.85 !important; pointer-events: auto !important; }
  .post-card-shell:not(.is-active) .post-nav-btn { display: none; }
}

/* ============ QUEM SOMOS ============ */
.sobre { padding: 4.5rem 0; background: var(--surface); }
.sobre-grid { display: grid; grid-template-columns: 1.15fr 1fr; gap: 3rem; align-items: center; }
.sobre-photo {
  position: relative; border-radius: 26px 26px 26px 4px; overflow: hidden; aspect-ratio: 3/4;
  box-shadow: var(--shadow-card);
  background: linear-gradient(135deg, var(--primary-700), var(--secondary-700));
}
.sobre-photo img { width: 100%; height: 100%; object-fit: cover; object-position: center 22%; }

.sobre-copy { display: flex; flex-direction: column; gap: 2rem; }
.profile { padding-left: 1.1rem; border-left: 3px solid var(--secondary-600); }
.profile h3 { color: var(--primary-700); font-size: 1.4rem; font-weight: 800; margin: 0 0 0.2rem; letter-spacing: -0.01em; }
.profile .role { color: var(--secondary-700); font-size: 0.78rem; font-weight: 800; margin: 0 0 0.6rem; text-transform: uppercase; letter-spacing: 0.08em; }
.profile p.bio { color: var(--neutral-800); font-size: 0.96rem; margin: 0; max-width: 58ch; }
.profile p.bio + p.bio { margin-top: 0.75rem; }
.profile:nth-child(2) { margin-left: 1.5rem; }

.mini-features { display: flex; flex-direction: column; gap: 1.1rem; margin-top: 0.5rem; }
.mini-feature { display: flex; gap: 0.9rem; align-items: flex-start; }
.mini-feature .icon { flex-shrink: 0; width: 36px; height: 36px; border-radius: 10px; background: var(--secondary-100); color: var(--secondary-700); display: flex; align-items: center; justify-content: center; }
.mini-feature .icon svg, .mini-feature .icon i { width: 17px; height: 17px; }
.mini-feature h3 { margin: 0 0 0.15rem; color: var(--primary-700); font-size: 0.95rem; font-weight: 700; }
.mini-feature p { margin: 0; font-size: 0.9rem; color: var(--neutral-800); }

/* ============ SERVICOS ============ */
.servicos { padding: 4.5rem 0; position: relative; overflow: hidden; background: var(--neutral-50); }
.services-watermark { position: absolute; top: -40px; right: -40px; width: 280px; height: 280px; pointer-events: none; opacity: 0.05; }

.svc-carousel { max-width: 820px; margin: 0 auto; }
.svc-stage { position: relative; display: flex; align-items: center; }
.svc-viewport {
  position: relative; flex: 1 1 auto; min-width: 0; background: #fff; border-radius: 22px; overflow: hidden;
  box-shadow: var(--shadow-card); border: 1px solid var(--surface-border);
}
.svc-track { display: flex; align-items: flex-start; transition: transform 0.6s var(--ease-swift); }
.svc-slide { flex: 0 0 100%; padding: 2.25rem 2.25rem 2rem; }
.svc-head { display: flex; align-items: center; gap: 1rem; margin-bottom: 1.4rem; }
.svc-icon { background: var(--primary-50); color: var(--primary-600); width: 52px; height: 52px; border-radius: 14px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.svc-slide h3 { font-weight: 800; color: var(--primary-700); font-size: 1.2rem; margin: 0; }
.svc-items { list-style: none; margin: 0; padding: 0; }
.svc-items li { position: relative; padding-left: 1.5rem; margin-bottom: 0.65rem; font-size: 0.96rem; color: var(--neutral-800); max-width: 62ch; }
.svc-items li::before { content: ''; position: absolute; left: 0; top: 0.55em; width: 7px; height: 7px; border-radius: 50%; background: var(--secondary-600); }

.svc-process { margin-top: 1.4rem; padding-top: 1.4rem; border-top: 1px dashed var(--neutral-100); }
.svc-process h4 { font-size: 0.85rem; font-weight: 800; color: var(--primary-600); text-transform: uppercase; letter-spacing: 0.6px; margin: 0 0 1rem; }
.svc-process-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 0.75rem; }
.svc-process-step { background: var(--surface); border: 1px solid var(--surface-border); border-radius: 8px; padding: 0.8rem 0.9rem; font-size: 0.85rem; }
.svc-process-step .num { display: block; font-weight: 800; color: var(--secondary-700); font-size: 0.8rem; margin-bottom: 0.2rem; }

.svc-side-arrow {
  flex-shrink: 0; background: #fff; color: var(--primary-600); border: 1px solid var(--surface-border);
  width: 44px; height: 44px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
  cursor: pointer; box-shadow: var(--shadow-card); position: relative; z-index: 2;
  transition: background-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}
.svc-side-arrow:hover { background: var(--secondary-600); border-color: var(--secondary-600); color: #fff; transform: scale(1.06); }
.svc-side-arrow.prev { margin-right: -22px; }
.svc-side-arrow.next { margin-left: -22px; }

.svc-dots { display: flex; justify-content: center; gap: 0.5rem; margin-top: 1.75rem; }
.svc-dots button { width: 8px; height: 8px; border-radius: 50%; background: var(--neutral-100); border: none; padding: 0; cursor: pointer; transition: all 0.3s ease; }
.svc-dots button.is-active { width: 24px; border-radius: 5px; background: var(--secondary-600); }

.marquee-wrap {
  margin-top: 3.25rem; padding: 1.4rem 0; background: var(--primary-700); overflow: hidden; position: relative; width: 100%;
}
.marquee-track { display: flex; width: max-content; animation: plMarquee 30s linear infinite; }
.marquee-wrap:hover .marquee-track { animation-play-state: paused; }
.marquee-item { display: flex; align-items: center; gap: 0.6rem; color: #fff; font-weight: 700; font-size: 0.95rem; padding: 0 1.75rem; white-space: nowrap; }
.marquee-item svg { width: 16px; height: 16px; color: var(--secondary-100); flex-shrink: 0; }
@keyframes plMarquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ============ PROCESSO ============ */
.processo { padding: 5rem 0 5.5rem; background: var(--secondary-50); position: relative; overflow: hidden; }
.process-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1.1rem; position: relative; }
.process-step {
  position: relative; background: #fff; border-radius: 16px; padding: 1.8rem 1.3rem 1.5rem; overflow: hidden;
  box-shadow: var(--shadow-card); transition: transform 0.3s var(--ease-out), box-shadow 0.3s var(--ease-out);
}
.process-step:hover { transform: translateY(-5px); box-shadow: var(--shadow-card-hover); }
.process-step .bignum {
  position: absolute; top: -0.6rem; right: -0.3rem; font-size: 4.2rem; font-weight: 800;
  color: var(--secondary-600); opacity: 0.1; line-height: 1; font-variant-numeric: tabular-nums; pointer-events: none;
}
.process-step .num { position: relative; font-size: 0.85rem; font-weight: 800; color: var(--secondary-600); display: block; margin-bottom: 0.6rem; letter-spacing: 0.05em; }
.process-step h3 { position: relative; font-size: 1.02rem; margin: 0 0 0.4rem; color: var(--primary-700); font-weight: 800; }
.process-step p { position: relative; font-size: 0.89rem; color: var(--neutral-800); margin: 0; }
.process-step.is-emphasis { background: var(--secondary-50); }
.process-step:nth-child(2) { margin-top: 1.4rem; }
.process-step:nth-child(4) { margin-top: 1.4rem; }

.processo-path { position: absolute; left: 0; top: 168px; width: 100%; height: 40px; pointer-events: none; z-index: 0; }
.processo-path svg { width: 100%; height: 100%; display: block; }

/* ============ QUOTE ============ */
.quote-strip { padding: 3.5rem 0; background: var(--surface); }
.quote-box { max-width: 720px; margin: 0 auto; text-align: center; position: relative; padding: 0 1.5rem; }
.quote-mark { font-size: 4rem; color: var(--secondary-100); line-height: 1; font-family: Georgia, serif; font-weight: 700; display: block; }
.quote-box p.quote-text { font-size: 1.2rem; font-style: italic; color: var(--primary-700); margin: 0.25rem 0 1.25rem; line-height: 1.5; }
.quote-author { display: flex; align-items: center; justify-content: center; gap: 0.75rem; }
.quote-avatar { width: 42px; height: 42px; border-radius: 50%; background: #fff; border: 2px dashed var(--primary-100); display: flex; align-items: center; justify-content: center; color: var(--primary-600); flex-shrink: 0; }
.quote-avatar svg { width: 18px; height: 18px; }
.quote-author span { font-size: 0.9rem; color: var(--neutral-700); font-weight: 600; }

/* ============ DIFERENCIAIS ============ */
.diferenciais { padding: 4.5rem 0; position: relative; overflow: hidden; background: var(--neutral-50); }
.dif-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 1.5rem; }
.dif-card { background: #fff; border-radius: 18px; padding: 1.9rem; box-shadow: var(--shadow-card); transition: transform 0.3s var(--ease-out), box-shadow 0.3s var(--ease-out); }
.dif-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-card-hover); }
.dif-card .icon { width: 48px; height: 48px; border-radius: 12px; background: var(--secondary-100); color: var(--secondary-700); display: flex; align-items: center; justify-content: center; margin-bottom: 1.1rem; }
.dif-card h3 { font-weight: 800; margin: 0 0 0.6rem; font-size: 1.1rem; color: var(--primary-700); }
.dif-card p { font-size: 0.95rem; color: var(--neutral-800); margin: 0; }

/* ============ CONTATO ============ */
.contato {
  background: linear-gradient(150deg, var(--primary-700) 0%, var(--primary-800) 85%);
  color: #fff; text-align: center; padding: 4.5rem 0 5rem; position: relative; overflow: hidden;
}
.contato-watermark { position: absolute; left: -70px; bottom: -70px; width: 320px; height: 320px; pointer-events: none; opacity: 0.07; }
.contato h2 { font-weight: 800; font-size: clamp(1.7rem, 3vw, 2.3rem); color: #fff; margin: 0 0 0.75rem; }
.contato p.lede { color: rgba(255,255,255,0.88); font-size: 1.05rem; margin: 0 0 2.25rem; max-width: 540px; margin-left: auto; margin-right: auto; }
.contato-actions { display: flex; gap: 1rem; flex-wrap: wrap; justify-content: center; }

/* ============ FOOTER ============ */
footer.site-footer { background: var(--secondary-700); color: var(--neutral-100); padding: 3rem 0 1.5rem; font-size: 0.9rem; }
.footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 2rem; margin-bottom: 2rem; }
.footer-grid img { height: 38px; width: auto; object-fit: contain; margin-bottom: 0.9rem; }
.footer-grid p { color: var(--neutral-400); max-width: 40ch; margin: 0; }
.footer-col h3 { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 1px; color: var(--neutral-400); margin: 0 0 1rem; font-weight: 800; }
.footer-nav { list-style: none; display: flex; flex-direction: column; gap: 0.6rem; margin: 0; padding: 0; }
.footer-nav a { color: #fff; text-decoration: none; transition: color 0.2s ease; }
.footer-nav a:hover { color: var(--primary-100); }
.footer-social { display: flex; gap: 0.75rem; margin-bottom: 1.1rem; }
.footer-social a { width: 42px; height: 42px; border-radius: 50%; background: rgba(255,255,255,0.08); display: flex; align-items: center; justify-content: center; transition: background-color 0.2s ease, transform 0.2s ease; }
.footer-social a:hover { background: var(--primary-600); transform: translateY(-3px); }
.footer-contacts { list-style: none; display: flex; flex-direction: column; gap: 0.55rem; margin: 0; padding: 0; color: var(--neutral-400); font-size: 0.88rem; }
.footer-contacts li { display: flex; align-items: center; gap: 0.5rem; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.12); padding-top: 1.5rem; display: flex; flex-wrap: wrap; gap: 0.5rem; justify-content: space-between; color: var(--neutral-400); font-size: 0.85rem; }
.footer-bottom p { margin: 0; }

/* ============ FLOAT WA BUTTON ============ */
.wa-float {
  position: fixed; bottom: 20px; right: 20px; background: var(--secondary-600); color: #fff; border-radius: 50%;
  width: 58px; height: 58px; display: flex; align-items: center; justify-content: center; box-shadow: var(--shadow-float);
  z-index: 1000; text-decoration: none; transition: opacity 0.25s ease, transform 0.25s ease, background-color 0.2s ease;
  animation: plFloat 3.2s ease-in-out infinite;
}
.wa-float:hover { background: var(--secondary-700); }
.wa-float.is-hidden { opacity: 0; transform: scale(0.85) translateY(8px); pointer-events: none; }
@keyframes plFloat { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }

/* ============ RESPONSIVE ============ */
/* Entre 1024 e 1279px o menu completo continua visível, só que compacto
   (logo menor, links e botão mais justos, header um pouco mais largo). */
@media (min-width: 1024px) and (max-width: 1279px) {
  .header-inner.wrap { width: 96%; }
  .brand img { height: 68px; }
  .nav-link { font-size: 0.83rem; padding: 0.85rem 0.42rem; }
  .nav-link::after { left: 0.42rem; right: 0.42rem; }
  .nav-cta { padding: 0.55rem 0.9rem; margin-left: 0.3rem; font-size: 0.86rem; gap: 0.4rem; white-space: nowrap; }
}
@media (min-width: 1180px) and (max-width: 1279px) {
  .brand img { height: 84px; }
}

/* Menu hambúrguer abaixo de 1024px (tablet, celular e o "modo desktop" do
   celular, que renderiza em ~980px). */
@media (max-width: 1023px) {
  .brand img { height: 84px; }
  nav.main-nav {
    display: none; position: absolute; top: 100%; left: 0; width: 100%; background: #fff;
    flex-direction: column; align-items: stretch; padding: 1.25rem 5% 1.5rem; gap: 0.15rem;
    border-bottom: 1px solid var(--surface-border); box-shadow: 0 10px 20px rgba(21,42,59,0.12);
  }
  nav.main-nav.is-open { display: flex; }
  .nav-cta { margin: 0.75rem 0 0; }
  .menu-toggle { display: flex; }
}

@media (max-width: 899px) {
  .brand img { height: 70px; }

  .sobre-grid { grid-template-columns: 1fr; }
  .profile:nth-child(2) { margin-left: 0; }

  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .process-step:nth-child(2), .process-step:nth-child(4) { margin-top: 0; }
  .processo-path { display: none; }
}

@media (max-width: 599px) {
  .hero { padding: 3.5rem 0 4rem; }
  .hero-stats { grid-template-columns: 1fr 1fr; row-gap: 1.4rem; }
  .process-grid { grid-template-columns: 1fr; }
  .sobre-photo { aspect-ratio: 4/5; }
  .svc-side-arrow { width: 34px; height: 34px; }
  .svc-side-arrow svg, .svc-side-arrow i { width: 16px; height: 16px; }
  .svc-side-arrow.prev { margin-right: -14px; }
  .svc-side-arrow.next { margin-left: -14px; }
}