/* ==========================================================================
   STONE SOLUÇÕES — DESIGN SYSTEM (PRETO PROFUNDO + VERMELHO STONE #E8202E)
   N1 360 LESSONS: GPU-PROMOTED, NO BACKDROP-FILTER OVER VIDEO, 100DVH, PURE CSS
   ========================================================================== */

:root {
  /* Core Palette: Deep Black */
  --bg-main: #0a0a0a;
  --bg-surface: #111111;
  --bg-surface-elevated: #161616;
  --bg-subtle: #1c1c1c;

  /* Stone Red — único destaque */
  --stone-red: #E8202E;
  --stone-red-dim: rgba(232, 32, 46, 0.4);
  --stone-red-glow: rgba(232, 32, 46, 0.15);
  --stone-red-border: rgba(232, 32, 46, 0.3);

  /* Whites & Grays */
  --white: #ffffff;
  --white-90: rgba(255, 255, 255, 0.9);
  --white-70: rgba(255, 255, 255, 0.7);
  --white-40: rgba(255, 255, 255, 0.4);
  --white-15: rgba(255, 255, 255, 0.15);
  --white-08: rgba(255, 255, 255, 0.08);
  --white-04: rgba(255, 255, 255, 0.04);
  --gray-mid: #8C8C8C;
  --gray-dark: #555555;

  /* Typography Colors */
  --text-primary: #ffffff;
  --text-secondary: #8C8C8C;
  --text-muted: #666666;

  /* Typography Families */
  --font-headline: 'Syne', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'Space Grotesk', monospace, sans-serif;

  /* Spacing and Layout */
  --container-max-w: 1240px;
  --header-height: 80px;
  --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);

  /* Parallax */
  --parallax-offset: 0;
}

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

html {
  scroll-behavior: smooth;
  background-color: var(--bg-main);
  color: var(--text-primary);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  background-color: var(--bg-main);
  color: var(--text-primary);
  overflow-x: hidden;
  line-height: 1.6;
  position: relative;
}

/* ==========================================================================
   VIDEO BACKGROUND (FIXED, 100% STATIC AUTOPLAY LOOP, NO SCROLL PARALLAX)
   ========================================================================== */

.video-bg-wrapper {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  height: 100dvh;
  z-index: 1;
  overflow: hidden;
  pointer-events: none;
  transform: translateZ(0);
  backface-visibility: hidden;
}

.video-bg {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
  display: block;
}

@media (max-width: 768px) {
  .video-bg {
    object-position: center 35%;
  }
}

@media (max-width: 480px) {
  .video-bg {
    object-position: center 30%;
  }
}

/* Dark Overlay — SOLID GRADIENT ONLY, NUNCA BACKDROP-FILTER */
.video-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  height: 100dvh;
  z-index: 2;
  pointer-events: none;
  background:
    linear-gradient(180deg,
      rgba(10, 10, 10, 0.72) 0%,
      rgba(10, 10, 10, 0.58) 25%,
      rgba(10, 10, 10, 0.64) 65%,
      rgba(10, 10, 10, 0.88) 100%
    );
}

/* ==========================================================================
   HEADER FIXO E MINIMALISTA (SEM BACKDROP-FILTER PARA ALTA PERFORMANCE)
   ========================================================================== */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  z-index: 1000;
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--white-08);
  background: rgba(10, 10, 10, 0.85);
  transition: var(--transition-smooth);
}

.site-header.scrolled {
  background: rgba(10, 10, 10, 0.96);
  border-bottom-color: var(--white-15);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
}

.header-container {
  width: 100%;
  max-width: var(--container-max-w);
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Logo — Real Image */
.brand-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  transition: var(--transition-smooth);
}

.brand-logo:hover {
  opacity: 0.85;
}

.logo-img {
  display: block;
  width: auto;
}

.logo-img-header {
  height: 44px;
}

.logo-img-footer {
  height: 90px;
}

/* Navigation Links */
.nav-desktop {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-link {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  text-decoration: none;
  letter-spacing: 0.04em;
  position: relative;
  transition: var(--transition-smooth);
  padding: 0.3rem 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1.5px;
  background: var(--stone-red);
  transition: width 0.3s ease;
}

.nav-link:hover {
  color: var(--white);
}

.nav-link:hover::after {
  width: 100%;
}

.nav-link.highlight-link {
  color: var(--stone-red);
  font-weight: 600;
}

/* Header Button CTA */
.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.btn-header-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  font-weight: 600;
  text-decoration: none;
  color: var(--white);
  background: var(--stone-red);
  padding: 0.55rem 1.1rem;
  border-radius: 6px;
  letter-spacing: 0.03em;
  transition: var(--transition-smooth);
  border: 1px solid transparent;
}

.btn-header-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 20px var(--stone-red-dim);
  filter: brightness(1.1);
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--white-15);
  border-radius: 6px;
  width: 42px;
  height: 42px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  padding: 0;
}

.hamburger-bar {
  width: 20px;
  height: 1.5px;
  background-color: var(--white);
  transition: var(--transition-smooth);
}

.menu-toggle.active .hamburger-bar:nth-child(1) {
  transform: translateY(3.75px) rotate(45deg);
}

.menu-toggle.active .hamburger-bar:nth-child(2) {
  transform: translateY(-3.75px) rotate(-45deg);
}

.mobile-nav {
  display: none;
  position: absolute;
  top: var(--header-height);
  left: 0;
  width: 100%;
  background: rgba(10, 10, 10, 0.98);
  border-bottom: 1px solid var(--white-08);
  padding: 2rem;
  transform: translateY(-10px);
  opacity: 0;
  pointer-events: none;
  transition: var(--transition-smooth);
}

.mobile-nav.open {
  display: block;
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.mobile-link {
  font-family: var(--font-headline);
  font-size: 1.25rem;
  font-weight: 700;
  text-decoration: none;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--white-04);
  padding-bottom: 0.75rem;
  transition: var(--transition-smooth);
}

.mobile-link::after {
  content: attr(data-index);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-muted);
}

.mobile-link:hover {
  color: var(--stone-red);
  padding-left: 0.5rem;
}

.mobile-link-cta {
  color: var(--stone-red);
  border-bottom: 1px solid var(--stone-red-border);
}

/* ==========================================================================
   SIDE TRACKER INDICATOR
   ========================================================================== */

.section-tracker {
  position: fixed;
  right: 2.5rem;
  top: 50%;
  transform: translateY(-50%);
  z-index: 500;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
  pointer-events: none;
}

.tracker-progress-line {
  width: 2px;
  height: 80px;
  background: var(--white-08);
  position: relative;
  border-radius: 2px;
  overflow: hidden;
}

.tracker-progress-bar {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 11.1%;
  background: var(--stone-red);
  border-radius: 2px;
  transition: height 0.4s cubic-bezier(0.16, 1, 0.3, 1), top 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.tracker-current-number {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--white);
}

.tracker-total {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted);
}

/* ==========================================================================
   PAGE CONTAINER & SECTIONS (9 SECTIONS, MIN 100DVH)
   ========================================================================== */

.page-container {
  width: 100%;
  position: relative;
  z-index: 10;
}

.section {
  min-height: 100vh;
  min-height: 100dvh;
  width: 100%;
  display: flex;
  align-items: center;
  position: relative;
  padding: calc(var(--header-height) + 3rem) 2rem 5rem 2rem;
  box-sizing: border-box;
}

.section-inner {
  width: 100%;
  max-width: var(--container-max-w);
  margin: 0 auto;
  position: relative;
}

/* Alignment Variants */
.section-center .section-inner {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  max-width: 980px;
}

.section-left .section-inner {
  text-align: left;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  max-width: 880px;
  margin-left: max(2rem, calc((100% - var(--container-max-w)) / 2 + 2rem));
  margin-right: auto;
}

.section-right .section-inner {
  text-align: right;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  max-width: 980px;
  margin-right: max(2rem, calc((100% - var(--container-max-w)) / 2 + 2rem));
  margin-left: auto;
}

/* Meta Tags / Eyebrows */
.section-meta-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--white-15);
  margin-bottom: 2rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--gray-mid);
  text-transform: uppercase;
}

.tag-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--stone-red);
  box-shadow: 0 0 8px var(--stone-red-dim);
}

.tag-number {
  color: var(--stone-red);
  font-weight: 700;
}

/* Headlines (Bold Geometric) */
.headline-xl {
  font-family: var(--font-headline);
  font-weight: 800;
  font-size: clamp(2.75rem, 5.5vw, 5.4rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  margin-bottom: 1.75rem;
  text-wrap: balance;
}

.headline-lg {
  font-family: var(--font-headline);
  font-weight: 700;
  font-size: clamp(2.4rem, 4.5vw, 4.5rem);
  line-height: 1.1;
  letter-spacing: -0.025em;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
  text-wrap: balance;
}

/* Subheadlines */
.subheadline {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: clamp(1.1rem, 1.6vw, 1.45rem);
  line-height: 1.6;
  color: var(--text-secondary);
  max-width: 680px;
  margin-bottom: 2.75rem;
  text-wrap: pretty;
}

/* ==========================================================================
   BUTTONS & ACTIONS (STONE RED)
   ========================================================================== */

.btn-stone {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  padding: 1rem 2.2rem;
  border-radius: 8px;
  background: var(--stone-red);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-decoration: none;
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 4px 25px var(--stone-red-dim);
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.btn-stone::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 60%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transform: skewX(-25deg);
  transition: 0.7s ease;
}

.btn-stone:hover::before {
  left: 140%;
}

.btn-stone:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(232, 32, 46, 0.5);
  filter: brightness(1.1);
}

.btn-stone.btn-large {
  padding: 1.25rem 2.75rem;
  font-size: 1.12rem;
}

.btn-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s ease;
}

.btn-stone:hover .btn-icon {
  transform: translateX(3px);
}

/* Secondary Button */
.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  background: transparent;
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid var(--white-15);
  transition: var(--transition-smooth);
}

.btn-secondary:hover {
  border-color: var(--stone-red);
  color: var(--stone-red);
  background: var(--stone-red-glow);
}

/* ==========================================================================
   SEÇÃO 1 — HERO / ABERTURA
   ========================================================================== */

.section-hero {
  border-bottom: 1px solid var(--white-04);
}

.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.scroll-line {
  width: 1px;
  height: 32px;
  background: linear-gradient(180deg, var(--stone-red) 0%, transparent 100%);
  animation: scrollPulse 2s cubic-bezier(0.65, 0, 0.35, 1) infinite;
}

.scroll-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.3em;
  color: var(--text-muted);
}

@keyframes scrollPulse {
  0% { transform: scaleY(0); transform-origin: top; opacity: 0.2; }
  50% { transform: scaleY(1); transform-origin: top; opacity: 1; }
  50.1% { transform: scaleY(1); transform-origin: bottom; opacity: 1; }
  100% { transform: scaleY(0); transform-origin: bottom; opacity: 0.2; }
}

/* ==========================================================================
   SEÇÃO 2 — DIFERENCIAIS
   ========================================================================== */

.diferenciais-list {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
  margin-top: 1rem;
}

.diferencial-item {
  display: flex;
  align-items: flex-start;
  gap: 1.75rem;
  padding: 1rem;
  border-radius: 12px;
  transition: var(--transition-smooth);
}

.diferencial-item:hover {
  background: var(--white-04);
}

.item-index {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--stone-red);
  border: 1px solid var(--stone-red-border);
  padding: 0.4rem 0.75rem;
  border-radius: 6px;
  background: var(--stone-red-glow);
  line-height: 1;
}

.item-content {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.item-title {
  font-family: var(--font-headline);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

.item-desc {
  font-size: 0.98rem;
  color: var(--text-secondary);
  max-width: 580px;
}

.diferencial-divider {
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, var(--white-08) 0%, transparent 100%);
}

/* ==========================================================================
   SEÇÃO 3 — TELAGEM (SPECS DISPLAY)
   ========================================================================== */

.spec-row {
  display: flex;
  align-items: center;
  gap: 2rem;
  margin-top: 1.5rem;
  padding: 1.25rem 2rem;
  border: 1px solid var(--white-08);
  background: var(--white-04);
  border-radius: 12px;
}

.spec-node {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  text-align: right;
}

.spec-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--text-muted);
}

.spec-val {
  font-family: var(--font-headline);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--white);
}

.spec-separator {
  width: 1px;
  height: 36px;
  background: var(--white-08);
}

/* ==========================================================================
   SEÇÃO 4 — POLIMENTO (TECHNICAL PILLS)
   ========================================================================== */

.technical-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 1rem;
}

.tech-pill {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--gray-mid);
  padding: 0.6rem 1.2rem;
  border-radius: 999px;
  border: 1px solid var(--white-08);
  background: var(--white-04);
  transition: var(--transition-smooth);
}

.tech-pill:hover {
  border-color: var(--stone-red);
  background: var(--stone-red-glow);
  color: var(--white);
}

/* ==========================================================================
   SEÇÃO 5 — ENVELOPAMENTO DE BLOCO (DESTAQUE & ESPECIALIDADE)
   ========================================================================== */

.section-specialty {
  border-top: 1px solid var(--stone-red-border);
  border-bottom: 1px solid var(--stone-red-border);
}

.specialty-tag {
  background: var(--stone-red-glow);
  border-color: var(--stone-red-border) !important;
  box-shadow: 0 0 20px var(--stone-red-glow);
  position: relative;
}

.badge-stone-glow {
  position: absolute;
  inset: -1px;
  border-radius: 999px;
  border: 1px solid var(--stone-red-dim);
  pointer-events: none;
}

.specialty-headline {
  background: linear-gradient(180deg, #ffffff 0%, #E8202E 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.specialty-card {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  max-width: 640px;
  padding: 1.75rem;
  border-radius: 12px;
  border: 1px solid var(--stone-red-border);
  background: var(--stone-red-glow);
  text-align: right;
}

.specialty-feature {
  display: flex;
  flex-direction: row-reverse;
  align-items: flex-start;
  gap: 1rem;
}

.feat-bullet {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--stone-red);
  margin-top: 0.5rem;
  box-shadow: 0 0 10px var(--stone-red-dim);
  flex-shrink: 0;
}

.feat-body {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.55;
}

.feat-body strong {
  color: var(--white);
  font-weight: 600;
}

/* ==========================================================================
   SEÇÃO 6 — PRODUTOS (CATALOG GRID)
   ========================================================================== */

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
  width: 100%;
  max-width: 740px;
  margin-top: 1rem;
}

.catalog-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.1rem 1.4rem;
  border-radius: 8px;
  border: 1px solid var(--white-08);
  background: var(--white-04);
  transition: var(--transition-smooth);
}

.catalog-item:hover {
  border-color: var(--stone-red);
  background: var(--stone-red-glow);
  transform: translateY(-2px);
}

.cat-num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--stone-red);
}

.cat-name {
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
}

/* ==========================================================================
   SEÇÃO 7 — PROVA & LOCALIZAÇÃO (MAPA CENTRALIZADO)
   ========================================================================== */

.section-location .section-inner {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  max-width: 920px;
  margin: 0 auto;
}

.location-badge {
  display: inline-flex;
  align-items: center;
  gap: 1.25rem;
  padding: 1.25rem 2rem;
  border-radius: 12px;
  border: 1px solid var(--white-08);
  background: var(--white-04);
  text-align: left;
  margin-top: 1rem;
}

.loc-pin {
  width: 44px;
  height: 44px;
  border-radius: 8px;
  border: 1px solid var(--stone-red-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--stone-red);
  background: var(--stone-red-glow);
  flex-shrink: 0;
}

.loc-text {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.loc-text strong {
  font-family: var(--font-headline);
  font-size: 1.05rem;
  color: var(--text-primary);
}

.loc-text span {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.location-actions {
  margin-top: 1.5rem;
  display: flex;
  justify-content: center;
}

/* Google Maps Embed — 100% Centralizado e Responsivo */
.map-embed {
  position: relative;
  width: 100%;
  max-width: 860px;
  aspect-ratio: 16 / 9;
  border-radius: 14px;
  overflow: hidden;
  margin: 2.5rem auto 0 auto;
  filter: grayscale(0.3) contrast(1.1);
  border: 1px solid var(--white-15);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.6);
  will-change: transform;
  transform: translateZ(0);
}

.map-embed iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

/* ==========================================================================
   SEÇÃO 8 — AVALIAÇÕES DO GOOGLE (DESTAQUE)
   ========================================================================== */

.section-reviews {
  border-top: 1px solid var(--stone-red-border);
  border-bottom: 1px solid var(--stone-red-border);
}

.reviews-container {
  width: 100%;
  max-width: 100%;
}

.reviews-summary {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 3rem;
}

/* Rating Big Number */
.rating-big {
  min-width: 120px;
  min-height: 90px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.rating-number {
  font-family: var(--font-headline);
  font-weight: 800;
  font-size: clamp(4rem, 8vw, 7rem);
  line-height: 1;
  color: var(--white);
  letter-spacing: -0.04em;
}

/* Stars */
.rating-stars {
  display: flex;
  gap: 0.35rem;
  font-size: 1.5rem;
}

.star-filled {
  color: var(--stone-red);
  filter: drop-shadow(0 0 4px var(--stone-red-dim));
}

.star-filled::before {
  content: '★';
}

.star-half {
  color: var(--stone-red);
  position: relative;
}

.star-half::before {
  content: '★';
  opacity: 0.3;
}

.star-empty::before {
  content: '★';
  color: var(--white-15);
}

.rating-total {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--text-secondary);
  min-width: 160px;
  text-align: center;
}

/* Reviews Carousel */
.reviews-carousel-wrapper {
  width: 100%;
  overflow: hidden;
  position: relative;
  padding: 1rem 0;
}

.reviews-carousel-wrapper::before,
.reviews-carousel-wrapper::after {
  content: '';
  position: absolute;
  top: 0;
  width: 60px;
  height: 100%;
  z-index: 2;
  pointer-events: none;
}

.reviews-carousel-wrapper::before {
  left: 0;
  background: linear-gradient(90deg, var(--bg-main) 0%, transparent 100%);
}

.reviews-carousel-wrapper::after {
  right: 0;
  background: linear-gradient(-90deg, var(--bg-main) 0%, transparent 100%);
}

.reviews-carousel {
  display: flex;
  gap: 1.25rem;
  padding: 0.5rem 2rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  cursor: grab;
}

.reviews-carousel::-webkit-scrollbar {
  display: none;
}

.reviews-carousel:active {
  cursor: grabbing;
}

/* Review Card */
.review-card {
  flex: 0 0 320px;
  scroll-snap-align: start;
  padding: 1.5rem;
  border-radius: 12px;
  border: 1px solid var(--white-08);
  background: var(--white-04);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: var(--transition-smooth);
}

.review-card:hover {
  border-color: var(--stone-red-border);
  background: rgba(232, 32, 46, 0.05);
}

.review-card-header {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.review-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--stone-red);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-headline);
  font-weight: 700;
  font-size: 1rem;
  color: var(--white);
  flex-shrink: 0;
}

.review-author {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  text-align: left;
}

.review-author-name {
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--white);
}

.review-author-stars {
  display: flex;
  gap: 0.15rem;
  font-size: 0.85rem;
}

.review-body {
  text-align: left;
}

.review-text {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.55;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Skeleton Loading */
.skeleton-pulse {
  position: relative;
  overflow: hidden;
}

.skeleton-pulse::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent 0%, var(--white-08) 50%, transparent 100%);
  animation: skeletonShimmer 1.5s infinite;
}

.skeleton-card {
  pointer-events: none;
}

.skeleton-circle {
  background: var(--white-08);
}

.skeleton-line {
  height: 12px;
  border-radius: 6px;
  background: var(--white-08);
  position: relative;
  overflow: hidden;
}

.skeleton-line::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent 0%, var(--white-15) 50%, transparent 100%);
  animation: skeletonShimmer 1.5s infinite;
}

.skeleton-line-name {
  width: 100px;
}

.skeleton-line-stars {
  width: 70px;
  height: 10px;
}

.skeleton-line-text {
  width: 100%;
  margin-bottom: 0.5rem;
}

.skeleton-line-text.short {
  width: 65%;
}

.skeleton-text {
  background: var(--white-08);
  border-radius: 6px;
  min-height: 18px;
  position: relative;
  overflow: hidden;
}

.skeleton-text::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent 0%, var(--white-15) 50%, transparent 100%);
  animation: skeletonShimmer 1.5s infinite;
}

@keyframes skeletonShimmer {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

/* Reviews loaded state */
.reviews-loaded .skeleton-pulse::after,
.reviews-loaded .skeleton-line::after,
.reviews-loaded .skeleton-text::after {
  display: none;
}

/* ==========================================================================
   SEÇÃO 9 — FECHAMENTO & FOOTER
   ========================================================================== */

.section-footer {
  border-top: 1px solid var(--white-04);
  padding-bottom: 3rem;
  justify-content: space-between;
}

.footer-bottom {
  margin-top: 5rem;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  border-top: 1px solid var(--white-08);
  padding-top: 2.5rem;
}

.footer-logo-area {
  display: flex;
  align-items: center;
  justify-content: center;
}

.footer-info {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.footer-brand {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-muted);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.footer-divider {
  color: var(--gray-dark);
}

.footer-social {
  display: flex;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
  justify-content: center;
}

.social-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.85rem;
  transition: var(--transition-smooth);
}

.social-link:hover {
  color: var(--stone-red);
}

.footer-copy {
  font-size: 0.78rem;
  color: var(--gray-dark);
}

/* ==========================================================================
   3D REVEAL ANIMATIONS (ETAPA 4.1) — GPU PROMOTED
   ========================================================================== */

.reveal-item {
  opacity: 0;
  transform: perspective(1000px) rotateX(12deg) translateY(50px) translateZ(0);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
  backface-visibility: hidden;
}

.reveal-item.revealed {
  opacity: 1;
  transform: perspective(1000px) rotateX(0) translateY(0) translateZ(0);
}

/* Stagger delay for multiple items in section */
.section .reveal-item:nth-child(1) { transition-delay: 0.05s; }
.section .reveal-item:nth-child(2) { transition-delay: 0.13s; }
.section .reveal-item:nth-child(3) { transition-delay: 0.21s; }
.section .reveal-item:nth-child(4) { transition-delay: 0.29s; }
.section .reveal-item:nth-child(5) { transition-delay: 0.37s; }
.section .reveal-item:nth-child(6) { transition-delay: 0.45s; }
.section .reveal-item:nth-child(7) { transition-delay: 0.53s; }

/* ==========================================================================
   3D TILT CARDS (ETAPA 4.3) — Desktop only, GPU PROMOTED
   ========================================================================== */

.tilt-card {
  transform-style: preserve-3d;
  transition: transform 0.3s ease;
  will-change: transform;
  backface-visibility: hidden;
}

/* ==========================================================================
   STICKY SERVICE SECTIONS (ETAPA 4.4)
   ========================================================================== */

.section-sticky-service .section-inner {
  position: sticky;
  top: calc(var(--header-height) + 2rem);
  z-index: 2;
}

/* ==========================================================================
   RESPONSIVE DESIGN (MOBILE & TABLET BREAKPOINTS)
   ========================================================================== */

@media (max-width: 1024px) {
  .section-tracker {
    display: none;
  }

  .reviews-carousel-wrapper::before,
  .reviews-carousel-wrapper::after {
    width: 30px;
  }
}

@media (max-width: 768px) {
  :root {
    --header-height: 70px;
  }

  .nav-desktop, .btn-header-cta {
    display: none;
  }

  .menu-toggle {
    display: flex;
  }

  .section {
    padding: calc(var(--header-height) + 2rem) 1.5rem 4rem 1.5rem;
    min-height: 100vh;
    min-height: 100dvh;
  }

  /* Reset alignment for clear readability on mobile */
  .section-left .section-inner,
  .section-right .section-inner,
  .section-center .section-inner,
  .section-location .section-inner {
    text-align: left;
    align-items: flex-start;
    margin: 0;
    max-width: 100%;
  }

  .section-center .section-inner {
    text-align: left;
    align-items: flex-start;
  }

  .location-actions {
    justify-content: flex-start;
  }

  .spec-row {
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
    gap: 1.25rem;
    padding: 1.25rem;
    width: 100%;
  }

  .spec-node {
    text-align: left;
  }

  .spec-separator {
    width: 100%;
    height: 1px;
  }

  .specialty-card {
    text-align: left;
    padding: 1.25rem;
    width: 100%;
  }

  .specialty-feature {
    flex-direction: row;
  }

  .location-badge {
    flex-direction: row;
    text-align: left;
    padding: 1.25rem;
    width: 100%;
  }

  .footer-bottom {
    align-items: flex-start;
    text-align: left;
  }

  .footer-brand {
    justify-content: flex-start;
  }

  .footer-social {
    justify-content: flex-start;
  }

  .catalog-grid {
    grid-template-columns: 1fr;
  }

  .scroll-indicator {
    display: none;
  }

  .review-card {
    flex: 0 0 280px;
  }

  /* Disable sticky on mobile for better reading flow */
  .section-sticky-service .section-inner {
    position: relative;
    top: auto;
  }

  .map-embed {
    aspect-ratio: 4 / 3;
    margin-top: 1.5rem;
  }

  .logo-img-footer {
    height: 70px;
  }

  /* Disable tilt on touch */
  .tilt-card {
    transform: none !important;
  }
}

@media (max-width: 480px) {
  .review-card {
    flex: 0 0 260px;
  }

  .rating-number {
    font-size: 4rem;
  }
}