/* ==========================================================================
   PRESTSERVICE — LIMPEZA PÓS-OBRA
   Cores da logo nova (grafite + laranja) + escala tipográfica padronizada
   ========================================================================== */

:root {
  /* Paleta da marca */
  --navy-dark: #1F2026;
  --navy: #2B2D33;
  --blue: #F28C1A;
  --accent: #F28C1A;          /* laranja da logo */
  --accent-dark: #D9730A;
  --accent-light: #FFA94D;    /* usado sobre fundos escuros */
  --accent-soft: #FFF3E6;
  --surface: #FFF8F0;
  --ink: #1C1D22;
  --gray: #5E636E;
  --line: #F2E6D8;
  --white: #FFFFFF;
  --whatsapp: #25D366;
  --whatsapp-dark: #1EBE57;

  /* Tipografia — escala única para todo o site */
  --font-head: 'Inter', sans-serif;
  --font-body: 'Inter', sans-serif;
  --fs-h1: clamp(32px, 4.2vw, 46px);
  --fs-h2: clamp(26px, 3.4vw, 36px);
  --fs-h3: 20px;
  --fs-h4: 16px;
  --fs-lead: 17px;
  --fs-body: 15px;
  --fs-small: 14px;
  --fs-caption: 13px;
  --fs-btn: 15px;
  --fs-btn-lg: 16px;
  --lh-heading: 1.2;
  --lh-body: 1.65;

  /* Espaçamento e forma */
  --radius: 16px;
  --section-y: 96px;
  --gap: 28px;
  --shadow: 0 20px 50px -20px rgba(31, 32, 38, 0.35);
  --shadow-sm: 0 8px 24px -12px rgba(31, 32, 38, 0.25);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: var(--fs-body);
  color: var(--ink);
  background: var(--white);
  line-height: var(--lh-body);
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

.container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3, h4 { font-family: var(--font-head); font-weight: 800; letter-spacing: -0.02em; color: var(--navy-dark); line-height: var(--lh-heading); }
h1 { font-size: var(--fs-h1); }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); }
h4 { font-size: var(--fs-h4); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 12px 26px;
  border-radius: 50px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: var(--fs-btn);
  line-height: 1.2;
  cursor: pointer;
  border: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
  white-space: nowrap;
}
.btn i { font-size: 18px; }
.btn:hover { transform: translateY(-2px); }

.btn-whatsapp {
  background: var(--whatsapp);
  color: #fff;
  box-shadow: 0 10px 25px -8px rgba(37, 211, 102, 0.6);
}
.btn-whatsapp:hover { background: var(--whatsapp-dark); }

.btn-lg { min-height: 56px; padding: 14px 34px; font-size: var(--fs-btn-lg); }

/* ---------- Header ---------- */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 24px;
  gap: 20px;
}
.logo img { height: 46px; width: auto; }

.nav { display: flex; gap: 24px; }
.nav a {
  font-weight: 600;
  font-size: var(--fs-body);
  color: var(--navy-dark);
  position: relative;
  padding: 4px 0;
}
.nav a::after {
  content: '';
  position: absolute;
  left: 0; bottom: -2px;
  width: 0; height: 2px;
  background: var(--accent);
  transition: width 0.25s ease;
}
.nav a:hover::after { width: 100%; }

.header-actions { display: flex; align-items: center; gap: 14px; flex-shrink: 0; }

.cross-link {
  width: 42px; height: 42px; flex-shrink: 0;
  border-radius: 50%;
  background: var(--surface);
  border: 1px solid var(--line);
  color: var(--navy);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}
.cross-link:hover { background: var(--accent-soft); border-color: var(--accent); color: var(--accent-dark); }

.header-cta { flex-shrink: 0; }

.menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 24px;
  color: var(--navy-dark);
  cursor: pointer;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background: linear-gradient(180deg, #FFF4E8 0%, #FFFAF4 60%, #FFFFFF 100%);
  padding: 80px 0 140px;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -20%; right: -10%;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(242, 140, 26,0.22), transparent 70%);
  border-radius: 50%;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 2;
}
.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #FFFFFF;
  color: var(--accent-dark);
  border: 1px solid rgba(242, 140, 26,0.45); box-shadow: 0 6px 18px -10px rgba(242, 140, 26,0.6);
  padding: 8px 18px;
  border-radius: 50px;
  font-size: var(--fs-caption);
  font-weight: 700;
  letter-spacing: 0.3px;
  margin-bottom: 22px;
}
.hero-text h1 { color: var(--navy-dark); margin-bottom: 20px; }
.hero-text h1 span { color: var(--accent); }
.hero-sub {
  color: #4B505B;
  font-size: var(--fs-lead);
  max-width: 560px;
  margin-bottom: 32px;
}
.hero-sub strong { color: var(--navy-dark); }
.hero-sub-lead { display: block; margin-bottom: 4px; }
.hero-actions { display: flex; flex-direction: column; align-items: flex-start; gap: 12px; margin-bottom: 40px; }
.cta-note { font-size: var(--fs-caption); color: var(--gray); display: flex; align-items: center; gap: 8px; }
.cta-note i { color: var(--accent); }

.hero-trust {
  display: grid;
  grid-template-columns: repeat(2, auto);
  justify-content: start;
  gap: 14px 32px;
}
.hero-trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--navy-dark);
  font-size: var(--fs-small);
  font-weight: 600;
}
.hero-trust-item i { color: var(--accent); font-size: 16px; }

/* Galeria de referências visuais (imóveis de alto padrão) */
.hero-media { position: relative; }
.hero-gallery { position: relative; padding: 0 0 28px; }
.hero-photo-main {
  aspect-ratio: 4/5;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  background: var(--navy);
}
.hero-photo-main img, .hero-photo-inset img { width: 100%; height: 100%; object-fit: cover; }
.hero-photo-inset {
  position: absolute;
  right: -24px; bottom: 0;
  width: 46%;
  aspect-ratio: 4/3;
  border-radius: var(--radius);
  overflow: hidden;
  border: 5px solid #fff;
  box-shadow: var(--shadow);
  background: var(--navy);
}
.hero-photo-inset img { object-position: 50% 30%; }
.hero-media-badge {
  position: absolute;
  bottom: 56px; left: -24px;
  background: #fff;
  border-radius: 16px;
  padding: 16px 22px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}
.hero-media-badge strong { font-family: var(--font-head); font-size: 30px; color: var(--accent-dark); }
.hero-media-badge span { font-size: var(--fs-caption); color: var(--gray); max-width: 140px; font-weight: 600; }

.hero-wave {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 90px;
  background: var(--white);
  border-radius: 50% 50% 0 0 / 100% 100% 0 0;
  transform: scale(1.4);
}

/* ---------- Photo Slots ---------- */
.photo-slot {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  background: linear-gradient(135deg, var(--accent-soft), #FFE2C2);
}
.photo-slot img { width: 100%; height: 100%; object-fit: cover; }
.photo-placeholder {
  display: none;
  position: absolute; inset: 0;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: var(--navy);
  background: linear-gradient(135deg, var(--accent-soft), #FFE2C2);
  text-align: center;
  padding: 12px;
}
.photo-placeholder i { font-size: 28px; color: var(--accent); }
.photo-placeholder span { font-size: var(--fs-caption); font-weight: 600; color: var(--navy); max-width: 200px; }
.photo-slot-card { aspect-ratio: 4/3; }

/* ---------- Video Slots (clique para reproduzir) ---------- */
.video-slot {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  background: linear-gradient(135deg, var(--navy-dark), var(--navy));
}
.video-slot video { width: 100%; height: 100%; object-fit: cover; display: block; }
.video-slot-card { aspect-ratio: 4/3; }

.play-overlay {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  background: rgba(31, 32, 38, 0.25);
  border: none; cursor: pointer; padding: 0;
  transition: background 0.2s ease;
}
.play-overlay i {
  width: 64px; height: 64px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  background: rgba(255,255,255,0.92);
  color: var(--navy);
  font-size: 24px;
  padding-left: 4px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease;
}
.play-overlay:hover { background: rgba(31, 32, 38, 0.4); }
.play-overlay:hover i { transform: scale(1.08); }
.click-to-play.is-playing .play-overlay { display: none; }

/* ---------- Clients strip ---------- */
.clients { padding: 44px 0; background: var(--surface); border-bottom: 1px solid var(--line); }
.clients-stat { text-align: center; margin-bottom: 22px; }
.clients-stat strong { display: block; font-family: var(--font-head); font-size: var(--fs-h2); color: var(--accent-dark); line-height: 1.1; }
.clients-stat span { font-size: var(--fs-small); color: var(--gray); font-weight: 600; }
.clients-label {
  text-align: center;
  font-size: var(--fs-caption);
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--gray);
  font-weight: 700;
  margin-bottom: 18px;
}
.clients-row {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 14px;
}
.client-chip {
  display: flex;
  align-items: center;
  gap: 10px;
  background: #fff;
  border: 1px solid var(--line);
  padding: 12px 22px;
  border-radius: 50px;
  font-weight: 700;
  color: var(--navy);
  font-size: var(--fs-small);
}
.client-chip i { color: var(--accent); }

/* ---------- Sections ---------- */
.section { padding: var(--section-y) 0; }
.section-alt { background: var(--surface); }
.section-head { text-align: center; max-width: 680px; margin: 0 auto 56px; }
.eyebrow {
  display: inline-block;
  color: var(--accent-dark);
  font-weight: 800;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  font-size: var(--fs-caption);
  margin-bottom: 12px;
}
.section-head h2 { margin-bottom: 14px; }
.section-head p { color: var(--gray); font-size: var(--fs-lead); }

.grid { display: grid; gap: var(--gap); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
/* Grade que centraliza a última linha (ex.: 5 cards) */
.grid-center { display: flex; flex-wrap: wrap; justify-content: center; }
.grid-center > * { flex: 0 1 calc((100% - 2 * var(--gap)) / 3); min-width: 0; }

/* ---------- Cards / Services ---------- */
.card {
  background: #fff;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.card-body { padding: 26px 24px 30px; }
.card-icon {
  width: 50px; height: 50px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--navy), var(--blue));
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px;
  margin-bottom: 16px;
}
.card h3 { margin-bottom: 10px; }
.card p { color: var(--gray); font-size: var(--fs-body); }

/* ---------- Cards de serviço (tag sobre a foto, checklist e orçamento direto no WhatsApp) ---------- */
.service-card { display: flex; flex-direction: column; }
.service-card .photo-slot, .service-card .video-slot { border-radius: 0; aspect-ratio: 4/3; }
/* Fotos verticais: aparecem inteiras, sem corte, sobre fundo desfocado da própria foto */
.photo-slot.fit-contain { background: var(--navy-dark); }
.photo-slot.fit-contain::before {
  content: ''; position: absolute; inset: -24px;
  background: var(--fit-bg) center / cover no-repeat;
  filter: blur(22px) brightness(0.9);
  transform: scale(1.06);
}
.photo-slot.fit-contain img { position: relative; z-index: 1; object-fit: contain; }
.video-contain video { object-fit: contain; }
.service-tag {
  position: absolute; left: 16px; bottom: 16px; z-index: 3;
  background: #fff; color: var(--navy);
  font-size: 11px; font-weight: 800; letter-spacing: 0.6px; text-transform: uppercase;
  padding: 9px 14px; border-radius: 10px;
  box-shadow: var(--shadow-sm);
  pointer-events: none;
}
.service-card .card-body { display: flex; flex-direction: column; flex: 1; padding: 26px 26px 24px; }
.service-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 14px; margin-bottom: 14px; }
.service-head h3 { margin: 0; }
.service-num { font-size: var(--fs-caption); font-weight: 700; color: var(--accent); padding-top: 4px; flex-shrink: 0; }
.service-card .card-body > p { flex-grow: 1; margin-bottom: 20px; }
.service-checks { display: grid; gap: 10px; margin-bottom: 22px; }
.service-checks li { display: flex; align-items: flex-start; gap: 10px; font-size: var(--fs-small); color: var(--gray); line-height: 1.5; }
.service-checks i { color: var(--accent-dark); font-size: 12px; margin-top: 5px; }
.service-cta {
  display: flex; justify-content: space-between; align-items: center; gap: 12px;
  padding-top: 18px; border-top: 1px solid var(--line);
  font-weight: 700; font-size: var(--fs-body); color: var(--accent-dark);
  transition: color 0.2s ease;
}
.service-cta i { transition: transform 0.2s ease; }
.service-cta:hover { color: var(--whatsapp-dark); }
.service-cta:hover i { transform: translateX(4px); }

.section-cta { display: flex; justify-content: center; margin-top: 48px; }

/* ---------- Before / After Compare ---------- */
.compare {
  position: relative;
  aspect-ratio: 3/4;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  user-select: none;
}
.compare-after, .compare-before {
  position: absolute; inset: 0;
  overflow: hidden;
}
.compare-before { clip-path: inset(0 50% 0 0); }
.compare-before::after {
  content: '';
  position: absolute; top: 0; bottom: 0; right: 0;
  width: 3px; background: #fff;
}
.compare-after img, .compare-before img { width: 100%; height: 100%; object-fit: cover; }
.compare .ph-label {
  position: absolute; top: 14px; left: 14px;
  background: rgba(31, 32, 38,0.78);
  color: #fff;
  font-size: 11px; font-weight: 800; letter-spacing: 1px;
  padding: 5px 12px; border-radius: 50px;
}
.compare-before .ph-label { background: var(--accent); color: #fff; }
.compare.ph-after .compare-after, .compare.ph-before .compare-before {
  background: linear-gradient(135deg, var(--accent-soft), #FFE2C2);
  display: flex; align-items: center; justify-content: center;
}
.compare-range {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  opacity: 0;
  cursor: ew-resize;
  margin: 0;
}
.compare-handle {
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 42px; height: 42px;
  background: #fff;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--navy);
  box-shadow: var(--shadow-sm);
  pointer-events: none;
}

.compare-after .ph-label { left: auto; right: 14px; background: rgba(31, 32, 38,0.82); }
.compare-hint {
  position: absolute; left: 50%; bottom: 14px; transform: translateX(-50%);
  display: flex; align-items: center; gap: 8px; white-space: nowrap;
  background: rgba(31, 32, 38,0.85); color: #fff;
  font-size: var(--fs-caption); font-weight: 700;
  padding: 8px 16px; border-radius: 50px;
  pointer-events: none; transition: opacity 0.4s ease;
}
.compare.touched .compare-hint { opacity: 0; }
.compare:not(.touched) .compare-handle { animation: handlePulse 1.8s infinite; }
@keyframes handlePulse {
  0% { box-shadow: 0 0 0 0 rgba(255,255,255,0.75); }
  70% { box-shadow: 0 0 0 14px rgba(255,255,255,0); }
  100% { box-shadow: 0 0 0 0 rgba(255,255,255,0); }
}
@media (prefers-reduced-motion: reduce) { .compare:not(.touched) .compare-handle { animation: none; } }

/* ---------- Features ---------- */
.features .feature {
  text-align: center;
  padding: 36px 26px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.features .feature:hover { transform: translateY(-6px); box-shadow: var(--shadow-sm); }
.feature-icon {
  width: 60px; height: 60px;
  margin: 0 auto 18px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-soft), #FFDDB5);
  color: var(--navy);
  display: flex; align-items: center; justify-content: center;
  font-size: 24px;
}
.feature h3 { margin-bottom: 10px; }
.feature p { color: var(--gray); font-size: var(--fs-body); }

/* ---------- Steps ---------- */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--gap);
  position: relative;
}
.step { text-align: center; position: relative; }
.step-num {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--navy), var(--blue));
  color: #fff;
  font-family: var(--font-head);
  font-size: 22px;
  font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 18px;
  box-shadow: var(--shadow-sm);
}
.step h3 { margin-bottom: 8px; }
.step p { color: var(--gray); font-size: var(--fs-body); }

/* ---------- Avaliações (ativar quando houver avaliações reais do Google ou vídeos) ---------- */
.testimonial {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px 26px;
  box-shadow: var(--shadow-sm);
}
.stars { color: #F4B400; margin-bottom: 14px; font-size: var(--fs-small); }
.testimonial p { font-style: italic; color: var(--ink); margin-bottom: 20px; font-size: var(--fs-body); }
.testimonial-person { display: flex; align-items: center; gap: 12px; }
.testimonial-avatar { width: 44px; height: 44px; border-radius: 50%; object-fit: cover; border: 2px solid var(--accent-soft); flex-shrink: 0; }
.testimonial-author { font-weight: 700; color: var(--navy); font-size: var(--fs-small); }

/* ---------- CTA Final ---------- */
.cta-final {
  background: linear-gradient(135deg, #F7A23B 0%, #F28C1A 45%, #E2690A 100%);
  padding: 80px 0;
  text-align: center;
}
.cta-final-inner { display: flex; flex-direction: column; align-items: center; }
.cta-final-inner h2 { color: #fff; margin-bottom: 12px; }
.cta-final-inner p { color: #FFF3E6; margin-bottom: 28px; font-size: var(--fs-lead); }

/* ---------- Footer ---------- */
.footer { background: var(--navy); color: #C3C7CF; padding: 70px 0 0; }
.footer-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 50px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-col { min-width: 0; }
.footer-logo { height: 46px; width: auto; margin-bottom: 16px; }
.footer-col p { font-size: var(--fs-small); margin-bottom: 10px; overflow-wrap: break-word; }
.footer-col h4 { color: #fff; margin-bottom: 18px; }
.footer-col a:not(.btn) { display: block; font-size: var(--fs-small); margin-bottom: 10px; color: #C3C7CF; overflow-wrap: break-word; }
.footer-col a:not(.btn):hover { color: var(--accent-light); }
.footer-col p a:not(.btn) { display: inline; margin-bottom: 0; }
.footer-col p i { margin-right: 6px; color: var(--accent-light); }
.footer-legal { margin-top: 16px; opacity: 0.8; }
.footer-legal p { font-size: var(--fs-caption); margin-bottom: 3px; }
.footer-col .btn-whatsapp { margin-bottom: 18px; }
.footer-social { display: flex; gap: 14px; }
.footer-social a {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  display: flex !important; align-items: center; justify-content: center;
  margin-bottom: 0 !important;
}
.footer-map iframe { width: 100%; height: 260px; border: 0; filter: grayscale(0.3) contrast(1.1); }
.footer-bottom { text-align: center; padding: 22px 0; font-size: var(--fs-caption); opacity: 0.8; }
.footer-bottom p { margin: 0; }
.footer-credit { margin-top: 6px !important; }
.footer-credit strong { color: var(--accent-light); font-weight: 700; }

/* ---------- WhatsApp float ---------- */
.whatsapp-float {
  position: fixed;
  bottom: 26px; right: 26px;
  width: 62px; height: 62px;
  background: var(--whatsapp);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 30px;
  box-shadow: 0 10px 30px -6px rgba(37,211,102,0.6);
  z-index: 999;
  animation: pulse 2.2s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(37,211,102,0.55); }
  70% { box-shadow: 0 0 0 18px rgba(37,211,102,0); }
  100% { box-shadow: 0 0 0 0 rgba(37,211,102,0); }
}

/* ---------- Mobile sticky CTA ---------- */
.mobile-sticky {
  display: none;
  position: fixed;
  bottom: 0; left: 0; right: 0;
  background: #fff;
  box-shadow: 0 -8px 24px rgba(0,0,0,0.12);
  padding: 10px 14px;
  z-index: 998;
}
.mobile-sticky .btn { width: 100%; }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.in { opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .whatsapp-float { animation: none; }
  .card, .feature, .btn { transition: none; }
}

/* ---------- Responsive ---------- */

/* Tablet / notebook pequeno: menu vira hambúrguer antes de ficar apertado */
@media (max-width: 1200px) {
  .nav { display: none; }
  .menu-toggle { display: block; }
  .header-cta { display: none; }
  .nav.open {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: #fff;
    padding: 20px 24px;
    border-bottom: 1px solid var(--line);
    gap: 16px;
    box-shadow: var(--shadow-sm);
    max-height: calc(100vh - 100%);
    overflow-y: auto;
  }
}

@media (max-width: 980px) {
  .hero-inner { grid-template-columns: 1fr; gap: 48px; }
  .hero-media { order: -1; max-width: 440px; width: 100%; margin: 0 auto; }
  .hero-text { text-align: center; }
  .hero-sub { margin-left: auto; margin-right: auto; }
  .hero-actions { align-items: center; }
  .hero-trust { justify-content: center; }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-center > * { flex-basis: calc((100% - var(--gap)) / 2); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 760px) {
  :root { --section-y: 64px; }
  .container { padding: 0 18px; }
  .hero { padding: 40px 0 130px; }
  .hero-trust { grid-template-columns: 1fr; justify-items: center; }
  .hero-photo-inset { right: 0; width: 44%; }
  .hero-media-badge { left: 0; bottom: 56px; }
  .grid-3 { grid-template-columns: 1fr; }
  .grid-center > * { flex-basis: 100%; }
  .steps { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; text-align: left; }
  .mobile-sticky { display: block; }
  .whatsapp-float { display: none; }
  .section-head { margin-bottom: 40px; }
  .footer { padding-bottom: 64px; }
}

@media (max-width: 480px) {
  :root { --fs-h1: 28px; --fs-h2: 24px; --fs-h3: 19px; --fs-lead: 16px; }
  .hero-actions, .section-cta, .cta-final-inner { align-items: stretch; }
  .hero-actions .btn, .section-cta .btn, .cta-final-inner .btn { width: 100%; }
  .hero-actions .cta-note { justify-content: center; }
  .btn { white-space: normal; text-align: center; line-height: 1.3; }
  .btn-lg { padding: 14px 18px; font-size: var(--fs-btn); }
  .badge { font-size: 12px; padding: 7px 14px; }
  .client-chip { font-size: 13px; padding: 10px 16px; }
  .mobile-sticky .btn { white-space: nowrap; }
}