/* ═══════════════════════════════════════════════════════
   RBR Som e Iluminação – Main Stylesheet
   Mobile-first, premium, performance-focused
   ═══════════════════════════════════════════════════════ */

/* ─── Variables ─────────────────────────────────────────── */
:root {
  --orange:      #E8701A;
  --orange-dark: #C45A0F;
  --orange-light:#F5894A;
  --dark:        #111111;
  --dark-2:      #1A1A1A;
  --dark-3:      #242424;
  --gray:        #3A3A3A;
  --gray-mid:    #666666;
  --gray-light:  #AAAAAA;
  --off-white:   #F5F3EF;
  --white:       #FFFFFF;
  --gold:        #C9A84C;
  --green-wa:    #25D366;

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

  --radius:    8px;
  --radius-lg: 16px;
  --shadow:    0 4px 24px rgba(0,0,0,.18);
  --shadow-lg: 0 8px 48px rgba(0,0,0,.28);

  --transition: .25s ease;
  --header-h:  72px;
}

/* ─── Reset ──────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  background: var(--dark);
  color: var(--white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a  { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ─── Utility ────────────────────────────────────────────── */
.container { width: 100%; max-width: 1240px; margin: 0 auto; padding: 0 20px; }

.section-eyebrow {
  display: inline-block;
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: .6rem;
}

.section-header {
  text-align: center;
  margin-bottom: 3rem;
}
.section-header h2 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.6rem);
  font-weight: 600;
  color: var(--white);
  margin-bottom: .75rem;
}
.section-header p {
  color: var(--gray-light);
  max-width: 600px;
  margin: 0 auto;
  font-size: 1.05rem;
}

/* ─── Buttons ────────────────────────────────────────────── */
.btn-cta-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  background: var(--green-wa);
  color: var(--white);
  font-weight: 600;
  font-size: .95rem;
  padding: .85rem 1.6rem;
  border-radius: var(--radius);
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  box-shadow: 0 4px 16px rgba(37,211,102,.3);
}
.btn-cta-whatsapp:hover {
  background: #1ebe5d;
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(37,211,102,.4);
}
.btn-cta-whatsapp.large { font-size: 1.05rem; padding: 1rem 2rem; }

.btn-cta-secondary {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: transparent;
  color: var(--white);
  font-weight: 500;
  font-size: .95rem;
  padding: .85rem 1.6rem;
  border-radius: var(--radius);
  border: 1.5px solid rgba(255,255,255,.35);
  transition: border-color var(--transition), background var(--transition);
}
.btn-cta-secondary:hover {
  border-color: var(--white);
  background: rgba(255,255,255,.08);
}

.btn-cta-phone {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: transparent;
  color: var(--white);
  font-weight: 600;
  font-size: 1.05rem;
  padding: 1rem 1.8rem;
  border-radius: var(--radius);
  border: 1.5px solid rgba(255,255,255,.3);
  transition: all var(--transition);
}
.btn-cta-phone:hover { border-color: var(--orange); color: var(--orange); }

/* ─── Header ─────────────────────────────────────────────── */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 900;
  height: var(--header-h);
  background: transparent;
  transition: background var(--transition), box-shadow var(--transition);
}
.site-header.scrolled {
  background: rgba(17,17,17,.95);
  backdrop-filter: blur(12px);
  box-shadow: 0 2px 20px rgba(0,0,0,.4);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  padding: 0 24px;
  max-width: 1300px;
  margin: 0 auto;
}
.logo img { height: 48px; width: auto; }

.main-nav ul { display: none; }
.main-nav ul li { position: relative; }
.main-nav ul li a {
  font-size: .9rem;
  font-weight: 500;
  color: rgba(255,255,255,.85);
  padding: .4rem .7rem;
  border-radius: 4px;
  transition: color var(--transition);
}
.main-nav ul li a:hover,
.main-nav ul li a.active { color: var(--orange); }

.has-dropdown .dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 200px;
  background: var(--dark-2);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  opacity: 0;
  pointer-events: none;
  transform: translateY(-8px);
  transition: opacity var(--transition), transform var(--transition);
  z-index: 10;
  /* Padding-top cria zona de hover sem gap entre nav item e dropdown */
  padding-top: 8px;
  display: flex !important;
  flex-direction: column !important;
}
.has-dropdown:hover .dropdown,
.has-dropdown:focus-within .dropdown {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}
.dropdown li a { display: block; padding: .6rem 1rem; font-size: .875rem; }
.dropdown li a:hover { background: rgba(255,255,255,.05); }

.btn-header-whatsapp {
  display: flex;
  align-items: center;
  gap: .45rem;
  background: var(--orange);
  color: var(--white);
  font-weight: 600;
  font-size: .85rem;
  padding: .55rem 1.1rem;
  border-radius: var(--radius);
  transition: background var(--transition), transform var(--transition);
  white-space: nowrap;
}
.btn-header-whatsapp:hover { background: var(--orange-dark); transform: translateY(-1px); }

.nav-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all var(--transition);
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav */
.main-nav.open ul {
  display: flex;
  flex-direction: column;
  gap: 0;
  position: fixed;
  top: var(--header-h);
  left: 0; right: 0;
  background: var(--dark-2);
  border-top: 1px solid rgba(255,255,255,.06);
  padding: 1rem;
  z-index: 800;
}
.main-nav.open .has-dropdown .dropdown {
  position: static;
  opacity: 1;
  pointer-events: auto;
  transform: none;
  border: none;
  box-shadow: none;
  background: transparent;
  padding-left: 1rem;
}
.main-nav.open .has-dropdown .dropdown li a { padding: .4rem .5rem; }

@media (min-width: 900px) {
  .nav-toggle { display: none; }
  .main-nav ul {
    display: flex;
    align-items: center;
    gap: .25rem;
  }
  .main-nav.open ul { position: static; flex-direction: row; background: transparent; border: none; padding: 0; }
}

/* ─── Hero ───────────────────────────────────────────────── */
.hero {
  position: relative;
  height: 100svh;
  min-height: 580px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.hero-bg { position: absolute; inset: 0; }
.hero-slide {
  position: absolute; inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 1.2s ease;
}
.hero-slide.active { opacity: 1; }
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,.45) 0%, rgba(0,0,0,.55) 60%, rgba(17,17,17,.9) 100%);
}
.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 0 20px;
  max-width: 820px;
}
.hero-badge {
  display: inline-block;
  background: rgba(232,112,26,.15);
  border: 1px solid var(--orange);
  color: var(--orange);
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: .4rem 1rem;
  border-radius: 100px;
  margin-bottom: 1.25rem;
}
.hero-content h1 {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 7vw, 4.2rem);
  font-weight: 700;
  line-height: 1.15;
  color: var(--white);
  margin-bottom: 1rem;
}
.hero-content h1 em { color: var(--orange); font-style: italic; }
.hero-sub {
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: rgba(255,255,255,.82);
  max-width: 560px;
  margin: 0 auto 2rem;
}
.hero-ctas { display: flex; flex-wrap: wrap; gap: 1rem; justify-content: center; }
.hero-scroll-hint {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}
.hero-scroll-hint span {
  display: block;
  width: 26px;
  height: 42px;
  border: 2px solid rgba(255,255,255,.35);
  border-radius: 13px;
  position: relative;
}
.hero-scroll-hint span::before {
  content: '';
  position: absolute;
  top: 6px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 8px;
  background: var(--orange);
  border-radius: 2px;
  animation: scrollHint 1.6s ease infinite;
}
@keyframes scrollHint { 0%,100%{opacity:1;top:6px} 50%{opacity:.3;top:18px} }

/* ─── Numbers bar ────────────────────────────────────────── */
.numbers-bar {
  background: var(--dark-2);
  border-bottom: 1px solid rgba(255,255,255,.05);
}
.numbers-inner {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  max-width: 1240px;
  margin: 0 auto;
}
.number-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 2rem 1rem;
  border-right: 1px solid rgba(255,255,255,.05);
  border-bottom: 1px solid rgba(255,255,255,.05);
  text-align: center;
}
.number-item:nth-child(2n) { border-right: none; }
.number-item:nth-child(3),
.number-item:nth-child(4) { border-bottom: none; }
.number-item strong {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--orange);
  line-height: 1;
}
.number-item span {
  font-size: .8rem;
  color: var(--gray-light);
  margin-top: .35rem;
  text-transform: uppercase;
  letter-spacing: .05em;
}

@media (min-width: 700px) {
  .numbers-inner { grid-template-columns: repeat(4, 1fr); }
  .number-item { border-bottom: none; }
  .number-item:nth-child(4) { border-right: none; }
  .number-item:nth-child(2) { border-right: 1px solid rgba(255,255,255,.05); }
}

/* ─── Galerias ───────────────────────────────────────────── */
.galerias-section { padding: 5rem 20px; max-width: 1300px; margin: 0 auto; }

.galeria-bloco { margin-bottom: 5rem; }
.galeria-bloco-header {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: .75rem;
  margin-bottom: 1.5rem;
}
.galeria-bloco-header h3 {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 600;
  flex: 1 1 auto;
}
.cat-desc {
  width: 100%;
  color: var(--gray-light);
  font-size: .9rem;
  margin-top: .15rem;
}
.btn-ver-mais {
  color: var(--orange);
  font-size: .875rem;
  font-weight: 600;
  white-space: nowrap;
  padding: .4rem 0;
  transition: color var(--transition);
  align-self: center;
}
.btn-ver-mais:hover { color: var(--orange-light); }

/* Gallery grid */
.galeria-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 6px;
}
@media (min-width: 560px)  { .galeria-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 900px)  { .galeria-grid { grid-template-columns: repeat(4, 1fr); } }

.galeria-item {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
  border-radius: 4px;
  cursor: pointer;
  background: var(--dark-3);
}
.galeria-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .4s ease;
}
.galeria-item:hover img { transform: scale(1.06); }
.galeria-item-overlay {
  position: absolute; inset: 0;
  background: rgba(0,0,0,.4);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition);
}
.galeria-item:hover .galeria-item-overlay { opacity: 1; }
.galeria-item-play {
  position: absolute; inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,.35);
  transition: background var(--transition);
}
.galeria-item-play svg {
  filter: drop-shadow(0 2px 8px rgba(0,0,0,.5));
  transition: transform var(--transition);
}
.galeria-item:hover .galeria-item-play { background: rgba(0,0,0,.5); }
.galeria-item:hover .galeria-item-play svg { transform: scale(1.1); }

.galeria-placeholder {
  background: var(--dark-3);
  border-radius: var(--radius);
  padding: 3rem;
  text-align: center;
  color: var(--gray-mid);
}

/* ─── Serviços ───────────────────────────────────────────── */
.servicos-section {
  background: var(--dark-2);
  padding: 5rem 20px;
}
.servicos-grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: 1fr;
  max-width: 1240px;
  margin: 0 auto;
}
@media (min-width: 560px) { .servicos-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 900px) { .servicos-grid { grid-template-columns: repeat(3, 1fr); } }

.servico-card {
  background: var(--dark-3);
  border-radius: var(--radius-lg);
  padding: 2rem 1.6rem;
  border: 1px solid rgba(255,255,255,.05);
  transition: border-color var(--transition), transform var(--transition);
}
.servico-card:hover {
  border-color: rgba(232,112,26,.4);
  transform: translateY(-3px);
}
.servico-icon {
  width: 60px; height: 60px;
  background: rgba(232,112,26,.12);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--orange);
  margin-bottom: 1.25rem;
}
.servico-card h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: .6rem;
}
.servico-card p { color: var(--gray-light); font-size: .9rem; line-height: 1.6; }

/* ─── Missão ─────────────────────────────────────────────── */
.missao-section { padding: 5rem 20px; }
.missao-inner {
  display: grid;
  gap: 3rem;
  max-width: 1200px;
  margin: 0 auto;
}
@media (min-width: 768px) {
  .missao-inner {
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }
}
.missao-img img {
  border-radius: var(--radius-lg);
  width: 100%;
  object-fit: cover;
  max-height: 460px;
}
.missao-content h2 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 600;
  margin-bottom: 1rem;
}
.missao-content .lead {
  font-size: 1.1rem;
  color: rgba(255,255,255,.9);
  margin-bottom: 1rem;
  line-height: 1.7;
}
.missao-content p {
  color: var(--gray-light);
  margin-bottom: .9rem;
  font-size: .95rem;
}
.btn-sobre {
  display: inline-block;
  color: var(--orange);
  font-weight: 600;
  margin-top: .5rem;
  transition: color var(--transition);
}
.btn-sobre:hover { color: var(--orange-light); }

/* ─── CTA Section ────────────────────────────────────────── */
.cta-section {
  background: linear-gradient(135deg, #1a0d00 0%, #2a1200 50%, var(--dark-2) 100%);
  padding: 5rem 20px;
  border-top: 1px solid rgba(232,112,26,.15);
}
.cta-inner {
  max-width: 680px;
  margin: 0 auto;
  text-align: center;
}
.cta-inner h2 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  margin-bottom: 1rem;
}
.cta-inner p { color: var(--gray-light); margin-bottom: 2rem; font-size: 1.05rem; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 1rem; justify-content: center; }

/* ─── Page Hero ──────────────────────────────────────────── */
.page-hero {
  position: relative;
  padding: calc(var(--header-h) + 4rem) 20px 4rem;
  text-align: center;
  background: var(--dark-2);
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center top, rgba(232,112,26,.12) 0%, transparent 70%);
}
.page-hero-overlay { position: absolute; inset: 0; }
.page-hero-content { position: relative; z-index: 1; }
.page-hero-content h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 700;
  margin-bottom: .75rem;
}
.page-hero-content p { color: var(--gray-light); font-size: 1.05rem; }

/* ─── Galeria page ───────────────────────────────────────── */
.galeria-page-section { padding: 3rem 0 5rem; }
.cat-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin-bottom: 2.5rem;
  padding: 0 20px;
}
.cat-tab {
  padding: .5rem 1.1rem;
  border-radius: 100px;
  border: 1.5px solid rgba(255,255,255,.12);
  color: var(--gray-light);
  font-size: .85rem;
  font-weight: 500;
  transition: all var(--transition);
}
.cat-tab:hover { border-color: var(--orange); color: var(--orange); }
.cat-tab.active { background: var(--orange); border-color: var(--orange); color: var(--white); }

.galeria-masonry {
  display: grid;
  gap: 6px;
  grid-template-columns: repeat(2, 1fr);
  padding: 0 20px;
}
@media (min-width: 560px)  { .galeria-masonry { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 900px)  { .galeria-masonry { grid-template-columns: repeat(4, 1fr); } }
@media (min-width: 1100px) { .galeria-masonry { grid-template-columns: repeat(5, 1fr); } }

.galeria-item-info {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  background: linear-gradient(to top, rgba(0,0,0,.8), transparent);
  padding: .75rem .6rem .5rem;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  opacity: 0;
  transition: opacity var(--transition);
}
.galeria-item:hover .galeria-item-info { opacity: 1; }
.evento-titulo { font-size: .75rem; color: var(--white); font-weight: 500; }
.evento-data { font-size: .7rem; color: var(--gray-light); }

.galeria-empty {
  text-align: center;
  padding: 4rem 1rem;
  color: var(--gray-light);
}
.galeria-empty p { margin-bottom: 1.5rem; font-size: 1.05rem; }

.galeria-cta {
  text-align: center;
  padding: 4rem 20px 0;
}
.galeria-cta h2 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: .75rem;
}
.galeria-cta p { color: var(--gray-light); margin-bottom: 1.5rem; }

/* Paginação */
.paginacao {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  justify-content: center;
  padding: 3rem 20px 0;
}
.pag-btn {
  padding: .5rem .9rem;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,.12);
  color: var(--gray-light);
  font-size: .875rem;
  transition: all var(--transition);
}
.pag-btn:hover { border-color: var(--orange); color: var(--orange); }
.pag-btn.active { background: var(--orange); border-color: var(--orange); color: var(--white); }

/* ─── Sobre page ─────────────────────────────────────────── */
.sobre-section { padding: 4rem 0; }
.sobre-intro {
  display: grid;
  gap: 3rem;
  margin-bottom: 4rem;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding: 0 20px;
}
@media (min-width: 768px) {
  .sobre-intro {
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }
}
.sobre-intro-img img {
  border-radius: var(--radius-lg);
  width: 100%;
  object-fit: cover;
  max-height: 440px;
}
.sobre-intro-text h2 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  margin-bottom: 1rem;
}
.sobre-intro-text .lead {
  font-size: 1.05rem;
  margin-bottom: 1rem;
  line-height: 1.7;
}
.sobre-intro-text p { color: var(--gray-light); font-size: .95rem; margin-bottom: .8rem; }

.valores-grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: 1fr;
  background: var(--dark-2);
  padding: 4rem 20px;
  margin-bottom: 4rem;
}
@media (min-width: 560px) { .valores-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 900px) { .valores-grid { grid-template-columns: repeat(4, 1fr); } }

.valor-card {
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  background: var(--dark-3);
  border: 1px solid rgba(255,255,255,.05);
}
.valor-icon {
  color: var(--orange);
  font-size: 1.4rem;
  margin-bottom: .75rem;
}
.valor-card h3 { font-size: 1rem; font-weight: 600; margin-bottom: .5rem; }
.valor-card p  { color: var(--gray-light); font-size: .875rem; }

.timeline { max-width: 1200px; margin: 0 auto; padding: 0 20px 4rem; }
.timeline-grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: 1fr;
  margin-top: 1.5rem;
}
@media (min-width: 700px) { .timeline-grid { grid-template-columns: repeat(3, 1fr); } }

.timeline-item {
  background: var(--dark-2);
  border-radius: var(--radius);
  padding: 1.5rem;
  border-left: 3px solid var(--orange);
}
.timeline-year {
  display: block;
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--orange);
  margin-bottom: .5rem;
}
.timeline-item p { color: var(--gray-light); font-size: .875rem; }

.sobre-cta {
  text-align: center;
  padding: 2rem 20px 0;
}
.sobre-cta h2 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: 1.25rem;
}

/* ─── Contato ────────────────────────────────────────────── */
.contato-section { padding: 4rem 0 5rem; }
.contato-grid {
  display: grid;
  gap: 3rem;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
}
@media (min-width: 768px) {
  .contato-grid { grid-template-columns: 1fr 1.2fr; align-items: start; }
}
.contato-info h2 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: 1rem;
}
.contato-info > p { color: var(--gray-light); margin-bottom: 1.5rem; }
.contato-dados { margin-top: 2rem; display: flex; flex-direction: column; gap: .85rem; }
.contato-dado {
  display: flex;
  align-items: center;
  gap: .75rem;
  color: var(--gray-light);
  font-size: .9rem;
}
.contato-dado svg { color: var(--orange); flex-shrink: 0; }
.contato-dado a:hover { color: var(--orange); }

.contato-form-wrap {
  background: var(--dark-2);
  border-radius: var(--radius-lg);
  padding: 2rem;
  border: 1px solid rgba(255,255,255,.05);
}
.contato-form h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  margin-bottom: 1.5rem;
}
.form-group { margin-bottom: 1.1rem; }
.form-group label {
  display: block;
  font-size: .85rem;
  font-weight: 500;
  color: var(--gray-light);
  margin-bottom: .4rem;
}
.required { color: var(--orange); }
.optional { color: var(--gray-mid); font-weight: 400; font-size: .8rem; }
.form-group input,
.form-group textarea {
  width: 100%;
  background: var(--dark-3);
  border: 1.5px solid rgba(255,255,255,.08);
  border-radius: var(--radius);
  padding: .75rem 1rem;
  color: var(--white);
  font-family: var(--font-body);
  font-size: .95rem;
  transition: border-color var(--transition);
  outline: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--gray-mid); }
.form-group input:focus,
.form-group textarea:focus { border-color: var(--orange); }
.form-group textarea { resize: vertical; min-height: 110px; }
.btn-form-submit {
  width: 100%;
  background: var(--orange);
  color: var(--white);
  font-weight: 600;
  font-size: 1rem;
  padding: .9rem;
  border-radius: var(--radius);
  margin-top: .5rem;
  transition: background var(--transition), transform var(--transition);
}
.btn-form-submit:hover { background: var(--orange-dark); transform: translateY(-1px); }
.form-error {
  background: rgba(248,113,113,.1);
  border: 1px solid rgba(248,113,113,.3);
  color: #f87171;
  border-radius: var(--radius);
  padding: .75rem 1rem;
  font-size: .875rem;
  margin-bottom: 1rem;
}
.form-success {
  text-align: center;
  padding: 2.5rem 1rem;
}
.form-success svg { margin: 0 auto 1rem; }
.form-success h3 { font-family: var(--font-display); font-size: 1.4rem; margin-bottom: .75rem; }
.form-success p { color: var(--gray-light); margin-bottom: 1.5rem; }
.form-group input.input-error,
.form-group textarea.input-error { border-color: #f87171; }
.field-error { display: block; color: #f87171; font-size: .78rem; margin-top: .3rem; }

/* ─── Footer ─────────────────────────────────────────────── */
.site-footer {
  background: var(--dark-2);
  border-top: 1px solid rgba(255,255,255,.05);
  padding: 4rem 20px 0;
}
.footer-inner {
  display: grid;
  gap: 2.5rem;
  grid-template-columns: 1fr;
  max-width: 1200px;
  margin: 0 auto;
}
@media (min-width: 640px)  { .footer-inner { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .footer-inner { grid-template-columns: 2fr 1fr 1fr 1.5fr; } }

.footer-brand img { margin-bottom: 1rem; }
.footer-brand p { color: var(--gray-light); font-size: .875rem; line-height: 1.6; margin-bottom: 1.25rem; }
.footer-social { display: flex; gap: .75rem; }
.footer-social a {
  color: var(--gray-mid);
  transition: color var(--transition), transform var(--transition);
}
.footer-social a:hover { color: var(--orange); transform: translateY(-2px); }
.footer-social .whatsapp-link:hover { color: var(--green-wa); }

.footer-links h4,
.footer-contact h4 {
  font-size: .8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--gray-mid);
  margin-bottom: 1rem;
}
.footer-links ul { display: flex; flex-direction: column; gap: .5rem; }
.footer-links ul a { color: var(--gray-light); font-size: .875rem; transition: color var(--transition); }
.footer-links ul a:hover { color: var(--orange); }

.footer-contact { display: flex; flex-direction: column; gap: .75rem; }
.footer-phone {
  display: flex;
  align-items: center;
  gap: .5rem;
  color: var(--gray-light);
  font-size: .9rem;
  transition: color var(--transition);
}
.footer-phone:hover { color: var(--white); }
.footer-phone svg { color: var(--orange); }

.footer-whatsapp-btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: var(--green-wa);
  color: var(--white);
  font-size: .875rem;
  font-weight: 600;
  padding: .6rem 1.1rem;
  border-radius: var(--radius);
  transition: background var(--transition);
  margin-top: .25rem;
}
.footer-whatsapp-btn:hover { background: #1ebe5d; }

.footer-bottom {
  max-width: 1200px;
  margin: 3rem auto 0;
  padding: 1.25rem 0;
  border-top: 1px solid rgba(255,255,255,.05);
  text-align: center;
}
.footer-bottom p { color: var(--gray-mid); font-size: .8rem; }

/* ─── WhatsApp float ─────────────────────────────────────── */
.whatsapp-float {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  width: 58px; height: 58px;
  background: var(--green-wa);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  box-shadow: 0 4px 20px rgba(37,211,102,.4);
  z-index: 800;
  transition: transform var(--transition), box-shadow var(--transition);
}
.whatsapp-float:hover {
  transform: scale(1.1) translateY(-2px);
  box-shadow: 0 8px 28px rgba(37,211,102,.5);
}

/* ─── Modal WhatsApp ─────────────────────────────────────── */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.75);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity .3s ease;
}
.modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}
.modal-box {
  background: var(--dark-2);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  max-width: 420px;
  width: 100%;
  border: 1px solid rgba(255,255,255,.08);
  position: relative;
  transform: translateY(16px);
  transition: transform .3s ease;
  text-align: center;
}
.modal-overlay.open .modal-box { transform: translateY(0); }
.modal-close {
  position: absolute;
  top: .9rem; right: 1rem;
  color: var(--gray-mid);
  font-size: 1.5rem;
  line-height: 1;
  padding: .2rem .4rem;
  transition: color var(--transition);
}
.modal-close:hover { color: var(--white); }
.modal-icon { margin-bottom: 1rem; display: flex; justify-content: center; }
.modal-box h2 { font-family: var(--font-display); font-size: 1.25rem; margin-bottom: .5rem; line-height: 1.3; }
.modal-box p  { color: var(--gray-light); font-size: .9rem; margin-bottom: 1.25rem; }
.modal-box input {
  width: 100%;
  background: var(--dark-3);
  border: 1.5px solid rgba(255,255,255,.1);
  border-radius: var(--radius);
  padding: .75rem 1rem;
  color: var(--white);
  font-family: var(--font-body);
  font-size: .95rem;
  text-align: center;
  margin-bottom: 1.25rem;
  outline: none;
  transition: border-color var(--transition);
}
.modal-box input:focus { border-color: var(--green-wa); }
.modal-actions { display: flex; flex-direction: column; gap: .75rem; }
.btn-whatsapp-confirm {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  background: var(--green-wa);
  color: var(--white);
  font-weight: 700;
  font-size: 1rem;
  padding: .9rem 1.5rem;
  border-radius: var(--radius);
  transition: background var(--transition), transform var(--transition);
  box-shadow: 0 4px 16px rgba(37,211,102,.3);
}
.btn-whatsapp-confirm:hover { background: #1ebe5d; transform: translateY(-1px); }
.btn-modal-skip {
  color: var(--gray-mid);
  font-size: .825rem;
  padding: .4rem;
  transition: color var(--transition);
}
.btn-modal-skip:hover { color: var(--gray-light); }

/* ─── Lightbox ───────────────────────────────────────────── */
.lightbox {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.95);
  z-index: 1100;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity .3s ease;
}
.lightbox.open { opacity: 1; pointer-events: auto; }
.lightbox-content {
  max-width: 90vw;
  max-height: 85vh;
  display: flex;
  align-items: center;
  justify-content: center;
}
.lightbox-content img {
  max-width: 90vw;
  max-height: 85vh;
  object-fit: contain;
  border-radius: var(--radius);
}
.lightbox-content iframe {
  width: min(90vw, 900px);
  height: min(60vh, 506px);
  border-radius: var(--radius);
  border: none;
}
.lightbox-close {
  position: fixed;
  top: 1.25rem; right: 1.5rem;
  color: var(--white);
  font-size: 2rem;
  line-height: 1;
  padding: .3rem .6rem;
  transition: color var(--transition);
  z-index: 10;
}
.lightbox-close:hover { color: var(--orange); }
.lightbox-prev,
.lightbox-next {
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  color: var(--white);
  font-size: 2rem;
  padding: .5rem .8rem;
  background: rgba(0,0,0,.4);
  border-radius: var(--radius);
  transition: background var(--transition), color var(--transition);
  z-index: 10;
}
.lightbox-prev { left: .75rem; }
.lightbox-next { right: .75rem; }
.lightbox-prev:hover,
.lightbox-next:hover { background: var(--orange); }

/* ─── Scrollbar ──────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--dark); }
::-webkit-scrollbar-thumb { background: var(--gray); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--orange); }

/* ─── Focus visible ──────────────────────────────────────── */
:focus-visible { outline: 2px solid var(--orange); outline-offset: 3px; }