/* ============================================================
   PEIXE PERSA — Heritage Luxury Dark Organic Design System
   ============================================================ */

/* ─── 1. CSS CUSTOM PROPERTIES (DESIGN TOKENS) ─── */
:root {
  /* Colors */
  --bg-main:       #161413;
  --bg-secondary:  #1E1A17;
  --bg-card:       #2A2420;
  --bg-card-hover: #342C27;
  --bg-alt:        #1A1613;

  --gold:          #C5A880;
  --gold-light:    #D4BC99;
  --gold-muted:    #8C7550;
  --bronze:        #A37E58;

  --text-primary:  #F4F1EC;
  --text-secondary:#C8C2BA;
  --text-muted:    #7A7068;
  --text-link:     #C5A880;

  --border-subtle: rgba(197,168,128,0.12);
  --border-card:   rgba(197,168,128,0.18);

  /* Typography */
  --font-serif:    'Cinzel', 'Cormorant Garamond', 'Times New Roman', serif;
  --font-display:  'Cormorant Garamond', 'Georgia', serif;
  --font-body:     'Outfit', 'Inter', system-ui, sans-serif;

  /* Spacing */
  --sp-xs:  0.5rem;
  --sp-sm:  1rem;
  --sp-md:  2rem;
  --sp-lg:  4rem;
  --sp-xl:  6rem;
  --sp-2xl: 8rem;

  /* Radius */
  --r-sm: 4px;
  --r-md: 8px;
  --r-lg: 16px;
  --r-xl: 24px;

  /* Transitions */
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in:  cubic-bezier(0.64, 0, 0.78, 0);
  --t-fast: 150ms;
  --t-med:  300ms;
  --t-slow: 600ms;

  /* Shadow */
  --shadow-card: 0 4px 24px rgba(0,0,0,0.4);
  --shadow-glow: 0 0 30px rgba(197,168,128,0.15);
}

/* High Contrast Mode */
body.high-contrast {
  --bg-main:      #000000;
  --bg-secondary: #0A0A0A;
  --bg-card:      #111111;
  --gold:         #FFD700;
  --gold-light:   #FFE55C;
  --text-primary: #FFFFFF;
  --text-secondary: #E0E0E0;
  --border-card:  rgba(255,215,0,0.4);
}

/* ─── 2. RESET & BASE ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background-color: var(--bg-main);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--text-link); text-decoration: none; transition: color var(--t-fast); }
a:hover { color: var(--gold-light); }

ul { list-style: none; }

:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
  border-radius: var(--r-sm);
}

/* ─── 3. INTRO ANIMATION ─── */
#intro-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--bg-main);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.8s var(--ease-out);
}

#intro-overlay.fade-out {
  opacity: 0;
  pointer-events: none;
}

#intro-canvas {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

#intro-frame {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.55;
  filter: sepia(0.3) saturate(0.8);
  transition: opacity 0.1s;
}

#intro-logo-wrap {
  position: relative;
  z-index: 2;
  text-align: center;
  animation: introLogoReveal 1.2s var(--ease-out) 0.3s both;
}

#intro-logo {
  width: min(320px, 60vw);
  margin: 0 auto var(--sp-sm);
  filter: drop-shadow(0 0 30px rgba(197,168,128,0.6));
}

#intro-tagline {
  font-family: var(--font-serif);
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--gold);
  font-size: clamp(0.7rem, 2vw, 1rem);
  opacity: 0.85;
}

#intro-skip {
  position: absolute;
  bottom: var(--sp-md);
  right: var(--sp-md);
  z-index: 3;
  color: var(--text-muted);
  font-size: 0.85rem;
  cursor: pointer;
  padding: 0.4rem 0.8rem;
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-md);
  transition: all var(--t-med);
  letter-spacing: 0.08em;
}
#intro-skip:hover { color: var(--gold); border-color: var(--border-card); }

@keyframes introLogoReveal {
  from { opacity: 0; transform: translateY(24px) scale(0.97); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

/* ─── 4. NAVIGATION ─── */
#main-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 0;
  transition: background var(--t-med), backdrop-filter var(--t-med), padding var(--t-med);
}

#main-nav.scrolled {
  background: rgba(22,20,19,0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
  padding: 0;
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.2rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.nav-logo img {
  height: 48px;
  width: auto;
  filter: brightness(1.1);
  transition: filter var(--t-med);
}
.nav-logo:hover img { filter: brightness(1.3) drop-shadow(0 0 8px rgba(197,168,128,0.5)); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav-link {
  font-family: var(--font-body);
  font-size: 0.875rem;
  letter-spacing: 0.04em;
  color: var(--text-secondary);
  padding: 0.5rem 0.9rem;
  border-radius: var(--r-md);
  transition: all var(--t-med);
  position: relative;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: 2px; left: 50%; right: 50%;
  height: 1px;
  background: var(--gold);
  transition: left var(--t-med), right var(--t-med);
}
.nav-link:hover { color: var(--text-primary); }
.nav-link:hover::after { left: 0.9rem; right: 0.9rem; }

.nav-link.nav-cta {
  background: linear-gradient(135deg, var(--gold), var(--bronze));
  color: var(--bg-main);
  font-weight: 600;
  padding: 0.5rem 1.2rem;
  margin-left: 0.5rem;
}
.nav-link.nav-cta::after { display: none; }
.nav-link.nav-cta:hover {
  color: var(--bg-main);
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  box-shadow: 0 4px 16px rgba(197,168,128,0.3);
  transform: translateY(-1px);
}

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}
.nav-hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--text-secondary);
  border-radius: 2px;
  transition: all var(--t-med);
}

/* ─── 5. BUTTONS ─── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  padding: 0.85rem 2rem;
  border-radius: var(--r-md);
  border: none;
  cursor: pointer;
  transition: all var(--t-med) var(--ease-out);
  text-decoration: none;
  position: relative;
  overflow: hidden;
}
.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.08), transparent);
  opacity: 0;
  transition: opacity var(--t-med);
}
.btn:hover::before { opacity: 1; }
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: linear-gradient(135deg, var(--gold), var(--bronze));
  color: var(--bg-main);
  font-weight: 600;
  box-shadow: 0 4px 16px rgba(197,168,128,0.2);
}
.btn-primary:hover {
  color: var(--bg-main);
  box-shadow: 0 8px 28px rgba(197,168,128,0.35);
}

.btn-outline {
  background: transparent;
  border: 1px solid var(--border-card);
  color: var(--text-secondary);
}
.btn-outline:hover {
  color: var(--gold);
  border-color: var(--gold);
  box-shadow: inset 0 0 20px rgba(197,168,128,0.05);
}

.btn-sm {
  font-size: 0.8rem;
  padding: 0.55rem 1.2rem;
}

.btn-full { width: 100%; }

/* ─── 6. LAYOUT UTILITIES ─── */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.gold { color: var(--gold); }
.italic-serif { font-family: var(--font-display); font-style: italic; }

/* ─── 7. SCROLL REVEAL ANIMATIONS ─── */
.reveal-up {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}
.reveal-up.visible { opacity: 1; transform: translateY(0); }

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }
.delay-5 { transition-delay: 0.5s; }

/* ─── 8. HERO SECTION ─── */
.hero {
  min-height: 100svh;
  display: flex;
  align-items: center;
  position: relative;
  padding: calc(80px + var(--sp-xl)) var(--sp-md) var(--sp-xl);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 50% at 50% 80%, rgba(197,168,128,0.08) 0%, transparent 70%),
    radial-gradient(ellipse 50% 80% at 80% 20%, rgba(163,126,88,0.06) 0%, transparent 60%);
  pointer-events: none;
}

.hero-bg-particles {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(197,168,128,0.04) 0, transparent 200px),
    radial-gradient(circle at 80% 70%, rgba(163,126,88,0.04) 0, transparent 200px);
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero-content {
  max-width: 600px;
}

.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-anim-frame {
  position: relative;
  width: 100%;
  max-width: 420px;
  aspect-ratio: 4/5;
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--border-card);
}

.hero-anim-glow {
  position: absolute;
  inset: -20px;
  background: radial-gradient(circle at 50% 50%, rgba(197,168,128,0.15) 0%, transparent 70%);
  z-index: -1;
  animation: pulseGlow 4s ease-in-out infinite alternate;
}

.hero-anim-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: sepia(0.3) saturate(0.8);
}

.hero-anim-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(22,20,19,0.8) 0%, transparent 50%);
}

.hero-anim-border {
  position: absolute;
  inset: 0;
  border: 2px solid transparent;
  border-radius: var(--r-lg);
  background: linear-gradient(135deg, var(--gold), transparent, var(--bronze)) border-box;
  -webkit-mask: linear-gradient(#fff 0 0) padding-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0.5;
}

@keyframes pulseGlow {
  0% { opacity: 0.5; transform: scale(0.95); }
  100% { opacity: 1; transform: scale(1.05); }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.hero-eyebrow {
  font-family: var(--font-body);
  font-size: 0.8rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: var(--sp-sm);
  opacity: 0.8;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.6rem, 6vw, 5.5rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.01em;
  margin-bottom: var(--sp-md);
  color: var(--text-primary);
}

.hero-subtitle {
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  color: var(--text-secondary);
  max-width: 560px;
  margin-bottom: var(--sp-lg);
  line-height: 1.8;
}

.hero-btns {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero-scroll-hint {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
}

.scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, transparent, var(--gold));
  animation: scrollHint 2s ease-in-out infinite;
}

.scroll-label {
  font-size: 0.65rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--text-muted);
}

@keyframes scrollHint {
  0%, 100% { opacity: 0.3; transform: scaleY(0.8); }
  50% { opacity: 1; transform: scaleY(1); }
}

/* ─── 9. SECTION HEADERS ─── */
.section-label {
  font-size: 0.72rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--gold-muted);
  margin-bottom: 0.75rem;
  font-family: var(--font-body);
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 3.5vw, 3rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-primary);
  margin-bottom: var(--sp-sm);
}

.section-desc {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 680px;
  margin-bottom: var(--sp-lg);
  line-height: 1.85;
}

/* ─── 10. CONTENT SECTIONS ─── */
.content-section {
  padding: var(--sp-2xl) 0;
  border-top: 1px solid var(--border-subtle);
}

.section-alt {
  background: var(--bg-secondary);
}

/* ─── 11. PILARES / HUB ─── */
.pilares-section {
  padding: var(--sp-2xl) 0;
  background: var(--bg-secondary);
}

.pilares-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-top: var(--sp-lg);
}

.pilar-card {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding: 2rem 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-lg);
  transition: all var(--t-med) var(--ease-out);
  position: relative;
  overflow: hidden;
  color: var(--text-primary);
  text-decoration: none;
}
.pilar-card::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--gold), var(--bronze));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--t-med) var(--ease-out);
}
.pilar-card:hover {
  border-color: var(--border-card);
  background: var(--bg-card-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card), var(--shadow-glow);
  color: var(--text-primary);
}
.pilar-card:hover::before { transform: scaleX(1); }

.pilar-icon { font-size: 2rem; margin-bottom: 0.25rem; }
.pilar-card h3 {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
}
.pilar-card p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.6;
  flex: 1;
}
.pilar-arrow {
  font-size: 1.2rem;
  color: var(--gold-muted);
  transition: transform var(--t-med), color var(--t-med);
}
.pilar-card:hover .pilar-arrow { transform: translateX(6px); color: var(--gold); }

/* ─── 12. MANIFESTO ─── */
.manifesto-section {
  padding: var(--sp-2xl) 0;
  background: var(--bg-main);
  border-top: 1px solid var(--border-subtle);
}

.manifesto-inner {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 2rem;
  text-align: center;
}

.manifesto-text {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 3.2rem);
  font-style: italic;
  line-height: 1.5;
  color: var(--text-primary);
  margin-bottom: var(--sp-md);
}

.mw {
  display: inline-block;
  margin: 0 0.15em;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}
.mw.revealed { opacity: 1; transform: translateY(0); }
.mw.muted { color: var(--text-muted); }
.mw.gold-word { color: var(--gold); }

.manifesto-sub {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.9;
}

/* ─── 13. RESTAURO — ANTES/DEPOIS SLIDER ─── */
.caso-destaque {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--r-lg);
  padding: 2rem;
  margin-bottom: var(--sp-md);
  position: relative;
}

.caso-badge {
  display: inline-block;
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  background: linear-gradient(135deg, var(--gold), var(--bronze));
  color: var(--bg-main);
  padding: 0.3rem 0.8rem;
  border-radius: 100px;
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.caso-title {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  margin-bottom: 1.5rem;
  color: var(--text-primary);
}

.caso-ficha {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
}

.ficha-item {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}
.ficha-label {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.ficha-val {
  font-size: 0.95rem;
  color: var(--text-primary);
  font-weight: 500;
}
.status-ok { color: #7DC87B; }

.antes-depois-wrap {
  margin-bottom: var(--sp-lg);
}

.slider-title {
  font-family: var(--font-body);
  font-size: 0.9rem;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 1rem;
  text-align: center;
}

.slider-container {
  position: relative;
  border-radius: var(--r-lg);
  overflow: hidden;
  cursor: ew-resize;
  user-select: none;
  -webkit-user-select: none;
  border: 1px solid var(--border-card);
  box-shadow: var(--shadow-card);
}

.slider-img-wrap {
  position: relative;
  width: 100%;
  padding-top: 56.25%; /* 16:9 */
}

.slider-img-wrap img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.img-before, .img-after {
  position: absolute;
  inset: 0;
}

.img-before {
  clip-path: inset(0 50% 0 0);
  z-index: 2;
}

.img-label {
  position: absolute;
  top: 1rem;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  background: rgba(0,0,0,0.7);
  color: var(--text-primary);
  padding: 0.3rem 0.7rem;
  border-radius: 100px;
  backdrop-filter: blur(4px);
  z-index: 5;
}
.label-before { left: 1rem; }
.label-after  { right: 1rem; }

.slider-handle {
  position: absolute;
  top: 0; bottom: 0;
  left: 50%;
  width: 3px;
  transform: translateX(-50%);
  z-index: 10;
  cursor: ew-resize;
}

.handle-line {
  position: absolute;
  top: 0; bottom: 0;
  left: 50%;
  width: 2px;
  background: var(--gold);
  transform: translateX(-50%);
  box-shadow: 0 0 12px rgba(197,168,128,0.6);
}

.handle-circle {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 44px; height: 44px;
  transform: translate(-50%, -50%);
  background: var(--gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  box-shadow: 0 4px 20px rgba(197,168,128,0.5);
}

.handle-circle svg {
  width: 16px; height: 16px;
  color: var(--bg-main);
  stroke-width: 2.5;
}

/* ─── 14. METODOLOGIA CARDS ─── */
.metodologia-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}

.metodo-card {
  padding: 1.75rem;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-lg);
  transition: all var(--t-med);
}
.metodo-card:hover {
  border-color: var(--border-card);
  transform: translateY(-3px);
}

.metodo-num {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--gold-muted);
  opacity: 0.4;
  margin-bottom: 0.5rem;
  line-height: 1;
}
.metodo-card h4 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}
.metodo-card p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* ─── 15. PROJETOS AUDIOVISUAIS ─── */
.projetos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.projeto-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: all var(--t-med) var(--ease-out);
}
.projeto-card:hover {
  border-color: var(--border-card);
  transform: translateY(-6px);
  box-shadow: var(--shadow-card);
}

.projeto-thumb {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
}
.projeto-thumb img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out);
  filter: brightness(0.85);
}
.projeto-card:hover .projeto-thumb img {
  transform: scale(1.06);
}

.projeto-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--t-med);
  backdrop-filter: blur(4px);
}
.projeto-card:hover .projeto-overlay { opacity: 1; }

.btn-play {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--bg-main);
  background: var(--gold);
  border: none;
  padding: 0.65rem 1.4rem;
  border-radius: 100px;
  cursor: pointer;
  transition: all var(--t-fast);
  letter-spacing: 0.05em;
}
.btn-play:hover {
  background: var(--gold-light);
  transform: scale(1.06);
}

.projeto-info { padding: 1.5rem; }
.projeto-tag {
  display: inline-block;
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold-muted);
  border: 1px solid var(--border-subtle);
  padding: 0.25rem 0.6rem;
  border-radius: 100px;
  margin-bottom: 0.75rem;
}
.projeto-nome {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}
.projeto-desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 1rem;
}
.projeto-meta {
  display: flex;
  gap: 1rem;
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ─── 16. PATRIMÔNIO / CADERNO ─── */
.caderno-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-lg);
  align-items: start;
}

.caderno-visual {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  align-items: center;
}

.flipbook-preview {
  display: flex;
  width: 100%;
  max-width: 500px;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--border-card);
  box-shadow: var(--shadow-card);
}

.flipbook-page {
  flex: 1;
  position: relative;
  overflow: hidden;
}

.page-left img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: sepia(0.3) brightness(0.7);
  aspect-ratio: 3/4;
}

.page-watermark {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 700;
  color: rgba(197,168,128,0.7);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  background: rgba(0,0,0,0.3);
}

.flipbook-spine {
  width: 4px;
  background: linear-gradient(to bottom, var(--gold), var(--bronze));
  flex-shrink: 0;
}

.page-right {
  background: #f5f0e8;
  flex: 1;
  aspect-ratio: 3/4;
  padding: 1.5rem;
  display: flex;
  align-items: center;
}

.page-content-text h4 {
  font-family: var(--font-serif);
  font-size: 1rem;
  color: #2A2420;
  margin-bottom: 0.75rem;
}
.page-content-text p {
  font-size: 0.85rem;
  color: #5A4E44;
  line-height: 1.7;
  font-style: italic;
}
.page-author {
  margin-top: 0.75rem;
  font-weight: 600;
  font-style: normal !important;
  color: #8C7550 !important;
  font-size: 0.8rem !important;
}

/* Áudio Players */
.depoimentos-title {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}
.depoimentos-sub {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}

.audio-player-wrap {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-lg);
  overflow: hidden;
  margin-bottom: 1rem;
  transition: border-color var(--t-med);
}
.audio-player-wrap:hover { border-color: var(--border-card); }

.audio-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.25rem;
}
.audio-avatar { font-size: 2rem; }
.audio-info {
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 0.15rem;
}
.audio-info strong { font-size: 0.9rem; color: var(--text-primary); }
.audio-info span { font-size: 0.78rem; color: var(--text-muted); }

.audio-play-btn {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), var(--bronze));
  border: none;
  color: var(--bg-main);
  font-size: 0.85rem;
  cursor: pointer;
  flex-shrink: 0;
  transition: all var(--t-med);
}
.audio-play-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 4px 16px rgba(197,168,128,0.4);
}

.audio-waveform {
  height: 36px;
  padding: 0 1.25rem 0.75rem;
  overflow: hidden;
}
.wave-bars {
  display: flex;
  align-items: center;
  gap: 2px;
  height: 100%;
}

/* ─── 17. SOCIAL / MÉTRICAS ─── */
.metricas-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1rem;
  margin-bottom: var(--sp-lg);
}

.metrica-card {
  text-align: center;
  padding: 2rem 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-lg);
  transition: all var(--t-med);
}
.metrica-card:hover {
  border-color: var(--border-card);
  transform: translateY(-3px);
}

.metrica-num {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 0.5rem;
}
.metrica-label {
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.oficinas-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.oficina-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: all var(--t-med) var(--ease-out);
}
.oficina-card:hover {
  border-color: var(--border-card);
  transform: translateY(-5px);
  box-shadow: var(--shadow-card);
}

.oficina-img {
  aspect-ratio: 16 / 9;
  overflow: hidden;
}
.oficina-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s var(--ease-out);
  filter: sepia(0.1) brightness(0.85);
}
.oficina-card:hover .oficina-img img { transform: scale(1.05); }

.oficina-body { padding: 1.5rem; }
.oficina-publico {
  display: inline-block;
  font-size: 0.7rem;
  color: var(--gold-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}
.oficina-body h3 {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}
.oficina-body p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 1.25rem;
}

/* ─── 18. EVENTOS ─── */
.eventos-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-lg);
  align-items: start;
}

.calendario-wrap h3 {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  margin-bottom: 1.5rem;
  color: var(--text-primary);
}

.evento-item {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding: 1.25rem;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-lg);
  margin-bottom: 0.75rem;
  transition: all var(--t-med);
}
.evento-item:hover {
  border-color: var(--border-card);
  transform: translateX(4px);
}

.evento-data {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 50px;
  padding: 0.5rem;
  background: linear-gradient(135deg, var(--gold), var(--bronze));
  border-radius: var(--r-md);
  color: var(--bg-main);
}
.data-dia { font-size: 1.4rem; font-weight: 700; line-height: 1; font-family: var(--font-serif); }
.data-mes { font-size: 0.65rem; letter-spacing: 0.1em; text-transform: uppercase; font-weight: 600; }

.evento-info {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  flex: 1;
}
.evento-info strong { font-size: 0.95rem; color: var(--text-primary); }
.evento-info span { font-size: 0.8rem; color: var(--text-muted); }

.evento-tag-small {
  display: inline-block;
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  padding: 0.15rem 0.5rem;
  border-radius: 100px;
  margin-top: 0.1rem;
  width: fit-content;
}

.contratacao-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--r-xl);
  padding: 2.5rem;
  position: relative;
  overflow: hidden;
}
.contratacao-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--gold), var(--bronze), var(--gold));
}
.contratacao-card h3 {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
}
.contratacao-card > p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  line-height: 1.75;
}
.servicos-lista {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 2rem;
}
.servicos-lista li {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

/* ─── 19. TRANSPARÊNCIA ─── */
.transparencia-section {
  padding: var(--sp-2xl) 0;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-subtle);
}

.docs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
}

.doc-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-lg);
  transition: all var(--t-med);
}
.doc-card:hover {
  border-color: var(--border-card);
  transform: translateY(-2px);
}
.doc-icon { font-size: 1.8rem; flex-shrink: 0; }
.doc-info {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  flex: 1;
}
.doc-info strong { font-size: 0.9rem; color: var(--text-primary); }
.doc-info span { font-size: 0.78rem; color: var(--text-muted); }

.doc-download {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--gold);
  border: 1px solid var(--border-card);
  padding: 0.4rem 0.7rem;
  border-radius: var(--r-md);
  white-space: nowrap;
  transition: all var(--t-fast);
  flex-shrink: 0;
}
.doc-download:hover {
  background: var(--gold);
  color: var(--bg-main);
  border-color: var(--gold);
}

/* ─── 20. CONTATO ─── */
.contato-layout {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: var(--sp-lg);
  align-items: start;
}

.contato-info {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.info-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}
.info-icon { font-size: 1.3rem; margin-top: 0.1rem; flex-shrink: 0; }
.info-item > div {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}
.info-item strong { color: var(--text-primary); font-size: 0.9rem; }
.info-item span { color: var(--text-muted); font-size: 0.875rem; }

.social-links {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}
.social-btn {
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
  border: 1px solid var(--border-subtle);
  padding: 0.5rem 1rem;
  border-radius: 100px;
  transition: all var(--t-med);
}
.social-btn:hover {
  color: var(--gold);
  border-color: var(--gold);
  background: rgba(197,168,128,0.05);
}
.social-btn-wa {
  color: #25D366;
  border-color: rgba(37,211,102,0.3);
}
.social-btn-wa:hover {
  color: #1ebe5d;
  border-color: #25D366;
  background: rgba(37,211,102,0.08) !important;
}

/* ─── BOTÃO FLUTUANTE WHATSAPP ─── */
.whatsapp-float {
  position: fixed;
  bottom: 1.8rem;
  right: 1.8rem;
  z-index: 900;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  background: #25D366;
  color: #fff;
  border-radius: 100px;
  padding: 0.8rem 1.2rem 0.8rem 0.9rem;
  text-decoration: none;
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 600;
  box-shadow: 0 6px 28px rgba(37,211,102,0.45);
  transition: transform 0.4s var(--ease-out), box-shadow 0.4s var(--ease-out), opacity 0.4s var(--ease-out);
  /* Estado inicial: visível mas com escala normal */
  transform: translateY(0) scale(1);
  opacity: 1;
  /* Animação de pulso contínuo */
  animation: waPulse 2.8s ease-in-out infinite;
}
.whatsapp-float svg {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
}
.whatsapp-float-label {
  white-space: nowrap;
  overflow: hidden;
  max-width: 0;
  transition: max-width 0.4s var(--ease-out), opacity 0.3s;
  opacity: 0;
}
/* Quando não está scrollando (classe adicionada via JS) */
.whatsapp-float.wa-expanded .whatsapp-float-label {
  max-width: 120px;
  opacity: 1;
}
/* Quando está scrollando — compacto e visível */
.whatsapp-float.wa-compact {
  padding: 0.85rem;
  border-radius: 50%;
  animation: waPulse 2.8s ease-in-out infinite, waWiggle 0.6s ease-in-out;
}
.whatsapp-float:hover {
  transform: translateY(-4px) scale(1.08) !important;
  box-shadow: 0 12px 36px rgba(37,211,102,0.55) !important;
  animation: none;
}
.whatsapp-float:hover .whatsapp-float-label {
  max-width: 120px;
  opacity: 1;
}

@keyframes waPulse {
  0%, 100% {
    box-shadow: 0 6px 28px rgba(37,211,102,0.45), 0 0 0 0 rgba(37,211,102,0.35);
  }
  50% {
    box-shadow: 0 6px 28px rgba(37,211,102,0.45), 0 0 0 10px rgba(37,211,102,0);
  }
}

@keyframes waWiggle {
  0%   { transform: rotate(0deg) scale(1); }
  20%  { transform: rotate(-12deg) scale(1.05); }
  40%  { transform: rotate(10deg) scale(1.05); }
  60%  { transform: rotate(-8deg) scale(1.02); }
  80%  { transform: rotate(6deg) scale(1.02); }
  100% { transform: rotate(0deg) scale(1); }
}

/* Mobile: menor */
@media (max-width: 480px) {
  .whatsapp-float {
    bottom: 1.2rem;
    right: 1.2rem;
    padding: 0.75rem;
    border-radius: 50%;
  }
  .whatsapp-float-label { display: none; }
}

/* Form */
.contato-form {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-xl);
  padding: 2.5rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1.25rem;
}
.form-group label {
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  color: var(--text-secondary);
  font-weight: 500;
}
.form-group input,
.form-group select,
.form-group textarea {
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-md);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 0.75rem 1rem;
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
  width: 100%;
  appearance: none;
  -webkit-appearance: none;
}
.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23C5A880' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  background-size: 16px;
  padding-right: 2.5rem;
}
.form-group option { background: var(--bg-card); }
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-muted); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--gold-muted);
  box-shadow: 0 0 0 3px rgba(197,168,128,0.12);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-note { margin-top: 0.75rem; font-size: 0.78rem; color: var(--text-muted); text-align: center; }

/* ─── 21. FOOTER ─── */
.site-footer {
  background: var(--bg-alt);
  border-top: 1px solid var(--border-subtle);
  padding: var(--sp-xl) 0 var(--sp-md);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1.2fr;
  gap: var(--sp-lg);
  margin-bottom: var(--sp-lg);
}

.footer-logo { height: 52px; width: auto; margin-bottom: 1rem; }
.footer-desc { font-size: 0.875rem; color: var(--text-muted); margin-bottom: 0.5rem; line-height: 1.65; }
.footer-cnpj { font-size: 0.78rem; color: var(--text-muted); opacity: 0.6; }

.footer-nav {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.footer-nav strong {
  font-size: 0.78rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.25rem;
}
.footer-nav a {
  font-size: 0.875rem;
  color: var(--text-secondary);
  transition: color var(--t-fast);
}
.footer-nav a:hover { color: var(--gold); }

.footer-compliance strong {
  display: block;
  font-size: 0.78rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}
.logos-incentivo {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.incentivo-badge {
  display: inline-flex;
  align-items: center;
  font-size: 0.75rem;
  color: var(--text-muted);
  border: 1px solid var(--border-subtle);
  padding: 0.35rem 0.75rem;
  border-radius: var(--r-md);
  letter-spacing: 0.04em;
  width: fit-content;
}

.footer-bottom {
  border-top: 1px solid var(--border-subtle);
  padding-top: var(--sp-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}
.footer-bottom p { font-size: 0.78rem; color: var(--text-muted); }

.contrast-toggle {
  font-size: 0.78rem;
  color: var(--text-muted);
  background: none;
  border: 1px solid var(--border-subtle);
  padding: 0.4rem 0.9rem;
  border-radius: 100px;
  cursor: pointer;
  transition: all var(--t-med);
  letter-spacing: 0.05em;
}
.contrast-toggle:hover { color: var(--gold); border-color: var(--gold); }

/* ─── 22. LIGHTBOX ─── */
.lightbox-modal {
  position: fixed;
  inset: 0;
  z-index: 9000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}
.lightbox-modal[hidden] { display: none; }

.lightbox-bg {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.88);
  cursor: pointer;
  backdrop-filter: blur(8px);
}

.lightbox-inner {
  position: relative;
  width: 100%;
  max-width: 900px;
  z-index: 1;
  animation: lightboxIn 0.4s var(--ease-out);
}

.lightbox-close {
  position: absolute;
  top: -2.5rem;
  right: 0;
  background: none;
  border: 1px solid rgba(255,255,255,0.2);
  color: var(--text-secondary);
  width: 36px; height: 36px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--t-fast);
}
.lightbox-close:hover { color: var(--text-primary); border-color: rgba(255,255,255,0.5); }

.lightbox-video-wrap {
  position: relative;
  padding-top: 56.25%;
  border-radius: var(--r-lg);
  overflow: hidden;
  background: #000;
}
.lightbox-video-wrap iframe {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
}

@keyframes lightboxIn {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}

/* ─── 23. RESPONSIVE ─── */
@media (max-width: 900px) {
  .hero-inner {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 3rem;
  }
  .hero-content {
    margin: 0 auto;
  }
  .hero-eyebrow, .hero-title, .hero-subtitle {
    margin-left: auto;
    margin-right: auto;
  }
  .hero-btns {
    justify-content: center;
  }
  .caderno-wrap { grid-template-columns: 1fr; }
  .eventos-layout { grid-template-columns: 1fr; }
  .contato-layout { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  .nav-links {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(22,20,19,0.97);
    backdrop-filter: blur(16px);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    z-index: 999;
  }
  .nav-links.open { display: flex; }
  .nav-link { font-size: 1.2rem; }
  .nav-hamburger { display: flex; z-index: 1000; }
  .pilares-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .flipbook-preview { flex-direction: column; max-width: 260px; }
  .page-right { min-height: 150px; }
}

@media (max-width: 480px) {
  :root { --sp-lg: 2.5rem; --sp-2xl: 5rem; }
  .pilares-grid { grid-template-columns: 1fr; }
  .projetos-grid { grid-template-columns: 1fr; }
  .metricas-grid { grid-template-columns: 1fr 1fr; }
  .hero-btns { flex-direction: column; }
  .hero-btns .btn { width: 100%; }
  .contato-form { padding: 1.5rem; }
}