/* ============================================================
   COMFORT SERVICE — style.css
   Paleta: Azul escuro #0D1F3C · Azul claro #1A8FE3 · Amarelo #F5C800
   Fontes: Krona One (display) + DM Sans (corpo)
   ============================================================ */

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

:root {
  --azul: #0D1F3C;
  --azul-medio: #1B3A6B;
  --azul-claro: #1A8FE3;
  --amarelo: #F5C800;
  --branco: #FFFFFF;
  --cinza: #F4F5F7;
  --cinza-texto: #6B7280;
  --radius: 16px;
  --radius-lg: 24px;
  --radius-pill: 999px;
  --sombra: 0 4px 32px rgba(13,31,60,0.10);
  --sombra-lg: 0 12px 48px rgba(13,31,60,0.18);
  --transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', sans-serif;
  color: var(--azul);
  background: var(--branco);
  overflow-x: hidden;
  line-height: 1.6;
}

img { display: block; width: 100%; height: 100%; object-fit: cover; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 6%;
}

/* ---- TIPOGRAFIA ---- */
h1, h2, h3 {
  font-family: 'Krona One', sans-serif;
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -0.01em;
}
h1 { font-size: clamp(2rem, 4.5vw, 3.4rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.6rem); }
h3 { font-size: clamp(1.1rem, 1.8vw, 1.35rem); font-family: 'DM Sans', sans-serif; font-weight: 700; }
em {
  font-style: italic;
  color: var(--azul-claro);
  font-weight: inherit;
}

/* Em blocos sobre fundo escuro, destaque em amarelo */
.hero-left h1 em,
.servicos-header h2 em,
.cta-inner h2 em {
  color: var(--amarelo);
}
p { color: var(--cinza-texto); line-height: 1.7; }

/* ---- BADGE ---- */
.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 1.5px solid rgba(13,31,60,0.18);
  border-radius: var(--radius-pill);
  padding: 6px 16px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--azul);
  margin-bottom: 1.2rem;
  background: transparent;
}
.section-badge.dark {
  border-color: rgba(255,255,255,0.2);
  color: rgba(255,255,255,0.7);
}
.section-badge.light {
  border-color: rgba(255,255,255,0.3);
  color: rgba(255,255,255,0.8);
}

/* ---- BOTÕES ---- */
.btn-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: var(--radius-pill);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-yellow {
  background: var(--amarelo);
  color: var(--azul);
  border: 2px solid var(--amarelo);
}
.btn-yellow:hover { background: #e6b800; border-color: #e6b800; transform: translateY(-2px); box-shadow: 0 8px 28px rgba(245,200,0,0.5); }

.btn-dark {
  background: var(--azul);
  color: var(--branco);
}
.btn-dark:hover { background: var(--azul-medio); transform: translateY(-2px); box-shadow: var(--sombra); }

.btn-white {
  background: var(--branco);
  color: var(--azul);
}
.btn-white:hover { background: var(--cinza); transform: translateY(-2px); }

.btn-outline {
  background: transparent;
  color: var(--azul);
  border: 2px solid var(--azul);
}
.btn-outline:hover { background: var(--azul); color: var(--branco); }

.btn-pill.big { padding: 18px 36px; font-size: 1rem; }

.arrow { font-size: 1rem; }
.arrow-circle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(255,255,255,0.15);
  font-size: 0.85rem;
  flex-shrink: 0;
}
.arrow-circle.yellow { background: var(--amarelo); color: var(--azul); }
.arrow-circle.dark { background: var(--azul); color: var(--branco); }

/* ---- WA BANNER ---- */
.wa-banner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  padding: 1.1rem 6%;
  background: var(--cinza);
  border-top: 1px solid rgba(13,31,60,0.07);
  border-bottom: 1px solid rgba(13,31,60,0.07);
  flex-wrap: wrap;
}
.wa-banner span {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--azul);
  letter-spacing: 0.01em;
}
.wa-banner.dark {
  background: var(--azul-medio);
  border-color: rgba(255,255,255,0.06);
}
.wa-banner.dark span {
  color: rgba(255,255,255,0.82);
}
.wa-banner .btn-pill {
  flex-shrink: 0;
  padding: 10px 24px;
  font-size: 0.85rem;
}
@media (max-width: 768px) {
  .wa-banner {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 1rem;
    padding: 1.2rem 6%;
  }
  .wa-banner span { text-align: center; }
}

/* ---- NAVBAR ---- */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  transition: var(--transition);
  padding: 0;
}
.navbar.scrolled {
  background: rgba(13,31,60,0.97);
  backdrop-filter: blur(12px);
  box-shadow: var(--sombra);
}
.nav-inner {
  max-width: 1400px;
  margin: 0 auto;
  padding: 18px 6%;
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}
.nav-logo img {
  width: auto;
  height: 44px;
  object-fit: contain;
  filter: brightness(0) invert(1);
}
.logo-fallback {
  display: none;
  font-family: 'Syne', sans-serif;
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--branco);
  letter-spacing: 0.05em;
  flex-direction: column;
  line-height: 1.1;
}
.logo-fallback em { font-style: normal; color: var(--amarelo); font-size: 0.75rem; letter-spacing: 0.12em; }
.logo-fallback.small { font-size: 0.9rem; }

.nav-links {
  display: flex;
  gap: 2rem;
  margin-left: auto;
}
.nav-links a {
  color: rgba(255,255,255,0.85);
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 500;
  transition: var(--transition);
}
.nav-links a:hover { color: var(--amarelo); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  margin-left: auto;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--branco);
  border-radius: 2px;
  transition: var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  display: none;
  flex-direction: column;
  gap: 0;
  background: var(--azul);
  padding: 0 6% 1.5rem;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  color: rgba(255,255,255,0.85);
  text-decoration: none;
  font-size: 1rem;
  font-weight: 500;
  padding: 14px 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  transition: var(--transition);
}
.mobile-menu a:last-child { border-bottom: none; margin-top: 1rem; }
.mobile-menu a:hover { color: var(--amarelo); }

/* ---- HERO ---- */
.hero {
  min-height: 75vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: var(--azul);
  padding-top: 80px;
  overflow: hidden;
}
.hero-left {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 2rem 3rem 2rem 8%;
  gap: 1rem;
}
.hero-left h1 { color: var(--branco); }
.hero-left p { color: rgba(255,255,255,0.65); font-size: 1.05rem; max-width: 480px; }
.hero-actions {
  display: flex;
  align-items: center;
  gap: 2rem;
  margin-top: 0.5rem;
  flex-wrap: wrap;
}
.hero-stat {
  display: flex;
  align-items: center;
  gap: 10px;
}
.hero-stat strong {
  font-family: 'Syne', sans-serif;
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--amarelo);
  line-height: 1;
}
.hero-stat span { color: rgba(255,255,255,0.55); font-size: 0.82rem; line-height: 1.3; }

.hero-right {
  position: relative;
  overflow: hidden;
}
.hero-img-wrap {
  width: 100%;
  height: 100%;
  position: relative;
}
.hero-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  min-height: 380px;
}
.hero-badge-float {
  position: absolute;
  bottom: 2.5rem;
  left: 2rem;
  background: rgba(13,31,60,0.85);
  backdrop-filter: blur(8px);
  border-radius: var(--radius);
  padding: 12px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.hero-badge-float span {
  font-family: 'Syne', sans-serif;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--amarelo);
}
.hero-badge-float p {
  color: rgba(255,255,255,0.8);
  font-size: 0.8rem;
  margin: 0;
}

/* ---- SOBRE ---- */
.sobre {
  padding: 2rem 0;
  background: var(--branco);
}
.sobre-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}
.sobre-left { display: flex; flex-direction: column; gap: 1.2rem; }
.sobre-left h2 { margin-top: 0.5rem; }
.sobre-right { position: relative; }
.sobre-img-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1rem;
}
.sobre-img-grid img {
  border-radius: var(--radius-lg);
  aspect-ratio: 3/4;
  width: 100%;
  object-fit: cover;
}
.img-tall { aspect-ratio: 3/4; }
.img-short { aspect-ratio: 3/4; }
.sobre-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.stat-card {
  background: var(--cinza);
  border-radius: var(--radius);
  padding: 1.2rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.stat-card strong {
  font-family: 'Syne', sans-serif;
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--azul-claro);
}
.stat-card span { font-size: 0.82rem; color: var(--cinza-texto); }

/* ---- SERVIÇOS ---- */
.servicos { padding: 0; }
.servicos-bg {
  background: var(--azul);
  padding: 2rem 6%;
}
.servicos-header {
  max-width: 1200px;
  margin: 0 auto 2.5rem;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 2rem;
  flex-wrap: wrap;
}
.servicos-header h2 { color: var(--branco); margin-top: 0.5rem; }
.servicos-cards {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}
.servicos-cards.three-col { grid-template-columns: repeat(3, 1fr); }

.service-card {
  background: var(--branco);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}
.service-card:hover { transform: translateY(-6px); box-shadow: var(--sombra-lg); }
.service-card-img {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
}
.service-card-img img { transition: transform 0.5s ease; }
.service-card:hover .service-card-img img { transform: scale(1.05); }
.card-arrow {
  position: absolute;
  bottom: 1rem;
  right: 1rem;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 700;
}
.card-arrow.yellow { background: var(--amarelo); color: var(--azul); }
.service-card h3 { padding: 1.2rem 1.5rem 0.4rem; color: var(--azul); }
.service-card p { padding: 0 1.5rem; font-size: 0.88rem; flex: 1; }
.card-link {
  display: inline-block;
  margin: 1rem 1.5rem 1.2rem;
  color: var(--azul-claro);
  font-weight: 600;
  font-size: 0.88rem;
  text-decoration: none;
  transition: var(--transition);
}
.card-link:hover { color: var(--azul); }

/* ---- GALERIA ---- */
.galeria-section {
  padding: 2rem 0;
  background: var(--cinza);
}
.galeria-section .section-badge { margin-bottom: 0.5rem; }
.galeria-section h2 { margin-bottom: 3rem; }
.galeria-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto auto;
  gap: 1rem;
  margin-top: 2rem;
}
.gal-item {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  background: #ddd;
}
.gal-item.tall { grid-row: span 2; aspect-ratio: auto; min-height: 400px; }
.gal-item.wide { grid-column: span 2; aspect-ratio: 16/7; }
.gal-item img { transition: transform 0.5s ease; }
.gal-item:hover img { transform: scale(1.04); }

/* ---- DIFERENCIAIS ---- */
.diferenciais {
  padding: 2rem 0;
  background: var(--branco);
}
.diferenciais-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}
.diferenciais-left { display: flex; flex-direction: column; gap: 1.5rem; position: sticky; top: 100px; }
.diferenciais-left h2 { margin-top: 0.5rem; }
.diferenciais-right {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.diferencial-item {
  display: flex;
  gap: 1.2rem;
  padding: 1.1rem 0;
  border-bottom: 1px solid rgba(13,31,60,0.08);
  align-items: flex-start;
  transition: var(--transition);
}
.diferencial-item:hover { background: var(--cinza); padding-left: 1rem; border-radius: var(--radius); }
.diferencial-item:last-child { border-bottom: none; }
.dif-icon {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--amarelo);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--azul);
  flex-shrink: 0;
}
.diferencial-item strong { display: block; font-weight: 700; color: var(--azul); margin-bottom: 4px; }
.diferencial-item p { margin: 0; font-size: 0.88rem; }

/* ---- CLIENTES ---- */
.clientes {
  padding: 2rem 0;
  background: var(--cinza);
  text-align: center;
}
.clientes-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--azul-claro);
  margin-bottom: 0.5rem;
}
.clientes h2 { margin-bottom: 2rem; }
.clientes-logos {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 2rem 3.5rem;
  max-width: 900px;
  margin: 0 auto;
}
.logo-item {
  height: 48px;
  width: auto;
  opacity: 0.55;
  transition: var(--transition);
  filter: grayscale(1);
}
.logo-item:hover { opacity: 1; filter: grayscale(0); }
.logo-item img { width: auto; height: 100%; object-fit: contain; }

/* ---- EQUIPAMENTOS ---- */
.equipamentos {
  padding: 2rem 0;
  background: var(--cinza);
  text-align: center;
}
.equipamentos .section-badge { margin-bottom: 0.5rem; }
.equipamentos h2 { margin-bottom: 1.8rem; }
.equip-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.2rem;
  max-width: 800px;
  margin: 0 auto;
}
.equip-card {
  background: var(--branco);
  border-radius: var(--radius);
  padding: 1.8rem 1.2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.8rem;
  border: 2px solid transparent;
  transition: var(--transition);
}
.equip-card:hover { border-color: var(--azul-claro); transform: translateY(-4px); }
.equip-card.highlight { background: var(--azul); color: var(--branco); }
.equip-card span { font-size: 2rem; }
.equip-card strong { font-family: 'Syne', sans-serif; font-size: 1rem; font-weight: 700; color: var(--azul); text-align: center; }
.equip-card.highlight strong { color: var(--branco); }
.equip-card small { font-size: 0.78rem; color: var(--amarelo); font-weight: 500; }

/* ---- CTA FINAL ---- */
.cta-final { overflow: hidden; }
.cta-bg {
  background: var(--azul-medio);
  background-image: url('images/cta-bg.jpg');
  background-size: cover;
  background-position: center;
  position: relative;
}
.cta-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(13,31,60,0.85);
}
.cta-inner {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 2rem 6%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.2rem;
}
.cta-inner h2 { color: var(--branco); }
.cta-inner p { color: rgba(255,255,255,0.65); max-width: 480px; }

/* ---- FOOTER ---- */
.footer {
  background: var(--azul);
  padding: 2rem 6% 0;
}
.footer-card {
  background: var(--branco);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  padding: 3rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid rgba(13,31,60,0.08);
}
.footer-brand { display: flex; flex-direction: column; gap: 0.8rem; }
.footer-brand img { width: 120px; height: auto; object-fit: contain; }
.footer-brand p { font-size: 0.88rem; }
.cnpj { font-size: 0.78rem; color: var(--cinza-texto); }
.footer-links { display: flex; flex-direction: column; gap: 0.8rem; }
.footer-links strong { font-weight: 700; color: var(--azul); font-size: 0.88rem; margin-bottom: 0.3rem; }
.footer-links a {
  color: var(--cinza-texto);
  text-decoration: none;
  font-size: 0.88rem;
  transition: var(--transition);
}
.footer-links a:hover { color: var(--azul-claro); }
.footer-contact { display: flex; flex-direction: column; gap: 0.8rem; }
.footer-contact strong { font-weight: 700; color: var(--azul); font-size: 0.88rem; margin-bottom: 0.3rem; }
.footer-contact a {
  color: var(--cinza-texto);
  text-decoration: none;
  font-size: 0.88rem;
  transition: var(--transition);
}
.footer-contact a:hover { color: var(--azul-claro); }
.footer-bottom {
  padding-top: 1.5rem;
  text-align: center;
}
.footer-bottom span { font-size: 0.82rem; color: var(--cinza-texto); }

/* ---- REVEAL ANIMATION ---- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   RESPONSIVO
   ============================================================ */

@media (max-width: 1024px) {
  .servicos-cards.three-col { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .navbar .btn-pill { display: none; }
  .hamburger { display: flex; }

  .hero {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto;
    min-height: auto;
  }
  .hero-left {
    padding: 4rem 6% 1.5rem;
    gap: 1.2rem;
  }
  .hero-right { height: 45vw; min-height: 240px; }
  .hero-img-wrap img { min-height: 280px; }

  .sobre-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .sobre-img-grid { grid-template-columns: 1fr 1fr; }
  .img-tall { grid-row: span 1; aspect-ratio: 4/3; }

  .servicos-bg { padding: 2rem 6%; }
  .servicos-header { flex-direction: column; align-items: flex-start; gap: 1.5rem; }
  .servicos-cards { grid-template-columns: 1fr; }
  .servicos-cards.three-col { grid-template-columns: 1fr; }

  .galeria-grid { grid-template-columns: 1fr 1fr; }
  .gal-item.tall { grid-row: span 1; aspect-ratio: 4/3; min-height: auto; }
  .gal-item.wide { grid-column: span 2; aspect-ratio: 16/9; }

  .diferenciais-grid { grid-template-columns: 1fr; gap: 2rem; }
  .diferenciais-left { position: static; }

  .equip-grid { grid-template-columns: repeat(2, 1fr); }

  .footer-card { padding: 2rem 1.5rem; }
  .footer-grid { grid-template-columns: 1fr; gap: 1.5rem; }

  .cta-inner { padding: 2rem 6%; }
}

@media (max-width: 480px) {
  h1 { font-size: 1.8rem; }
  h2 { font-size: 1.4rem; }
  .galeria-grid { grid-template-columns: 1fr; }
  .gal-item.wide { grid-column: span 1; }
  .equip-grid { grid-template-columns: 1fr 1fr; }
  .sobre-stats { grid-template-columns: 1fr 1fr; }
  .clientes-logos { gap: 1.5rem 2rem; }
  .logo-item { height: 36px; }
}

/* ---- BOTÃO WHATSAPP FLUTUANTE ---- */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 9999;
  display: flex;
  align-items: center;
  gap: 10px;
  background: #25D366;
  color: #fff;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.88rem;
  font-weight: 600;
  padding: 13px 22px 13px 16px;
  border-radius: var(--radius-pill);
  text-decoration: none;
  box-shadow: 0 6px 28px rgba(37,211,102,0.45);
  transition: var(--transition);
  opacity: 0;
  transform: translateY(16px);
  pointer-events: none;
}
.whatsapp-float.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.whatsapp-float:hover {
  background: #1ebe5d;
  transform: translateY(-3px);
  box-shadow: 0 10px 36px rgba(37,211,102,0.55);
}
.whatsapp-float svg {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
}
@media (max-width: 480px) {
  .whatsapp-float {
    bottom: 20px;
    right: 16px;
    padding: 12px 16px;
    font-size: 0;
    gap: 0;
    border-radius: 50%;
    width: 56px;
    height: 56px;
    justify-content: center;
  }
  .whatsapp-float svg { width: 26px; height: 26px; }
}