/* ===== SOB LACRE — Design System & Animations ===== */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,600;0,700;1,400;1,600&family=Outfit:wght@300;400;500;600;700;800;900&family=Space+Mono:wght@400;700&display=swap');

/* ===== CSS Variables ===== */
:root {
  --bg-primary: #0a0a0a;
  --bg-secondary: #111111;
  --bg-card: #141414;
  --red-lacre: #8b1a1a;
  --red-bright: #a52222;
  --red-glow: rgba(139, 26, 26, 0.4);
  --text-paper: #e8e0d0;
  --text-muted: #9a9080;
  --gold: #c4a35a;
  --gold-glow: rgba(196, 163, 90, 0.3);
  --font-brand: 'Outfit', sans-serif;
  --font-narrative: 'Cormorant Garamond', serif;
  --font-mono: 'Space Mono', monospace;
}

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

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
  scrollbar-width: thin;
  scrollbar-color: var(--red-lacre) var(--bg-primary);
}

body {
  font-family: var(--font-brand);
  background: var(--bg-primary);
  color: var(--text-paper);
  overflow-x: hidden;
  cursor: none;
}

/* ===== Custom Cursor ===== */
.custom-cursor {
  width: 20px;
  height: 20px;
  border: 2px solid var(--red-lacre);
  border-radius: 50%;
  position: fixed;
  top: 0;
  left: 0;
  pointer-events: none;
  z-index: 99999;
  transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease;
  mix-blend-mode: difference;
}

.custom-cursor.hovering {
  transform: scale(2);
  background: var(--red-lacre);
  border-color: var(--red-lacre);
}

.cursor-trail {
  width: 6px;
  height: 6px;
  background: var(--red-lacre);
  border-radius: 50%;
  position: fixed;
  pointer-events: none;
  z-index: 99998;
  opacity: 0.5;
  transition: opacity 0.4s ease;
}

/* ===== Film Grain Overlay ===== */
.grain-overlay {
  position: fixed;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  animation: grainShift 0.5s steps(3) infinite;
}

@keyframes grainShift {
  0%, 100% { transform: translate(0, 0); }
  25% { transform: translate(-5%, 5%); }
  50% { transform: translate(5%, -5%); }
  75% { transform: translate(-2%, -8%); }
}

/* ===== Scanlines ===== */
.scanlines {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 9998;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0, 0, 0, 0.03) 2px,
    rgba(0, 0, 0, 0.03) 4px
  );
}

/* ===== INTRO ANIMATION (Opening Sequence) ===== */
.intro-screen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #000;
  z-index: 10000;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.intro-screen::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, rgba(139, 26, 26, 0.1) 0%, transparent 70%);
}

.intro-logo-container {
  position: relative;
  width: 200px;
  height: 200px;
  opacity: 0;
  transform: scale(0.5);
  animation: introLogoAppear 1.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  animation-delay: 0.5s;
}

.intro-logo-container img,
.intro-logo-container video {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 0 40px rgba(139, 26, 26, 0.6));
}

@keyframes introLogoAppear {
  0% { opacity: 0; transform: scale(0.5) rotate(-10deg); filter: blur(10px); }
  60% { opacity: 1; transform: scale(1.05) rotate(2deg); filter: blur(0); }
  100% { opacity: 1; transform: scale(1) rotate(0deg); filter: blur(0); }
}

.intro-cracks {
  position: absolute;
  inset: 0;
  opacity: 0;
  animation: cracksAppear 0.6s ease forwards;
  animation-delay: 2s;
}

.intro-cracks svg {
  width: 100%;
  height: 100%;
}

.intro-brand-text {
  font-family: var(--font-brand);
  font-weight: 800;
  font-size: 2.5rem;
  letter-spacing: 0.5em;
  text-transform: uppercase;
  color: var(--text-paper);
  margin-top: 40px;
  opacity: 0;
  animation: brandTextReveal 1s ease forwards;
  animation-delay: 1.8s;
}

@keyframes brandTextReveal {
  0% { opacity: 0; letter-spacing: 1.5em; filter: blur(8px); }
  100% { opacity: 1; letter-spacing: 0.5em; filter: blur(0); }
}

.intro-tagline {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 0.3em;
  text-transform: uppercase;
  margin-top: 16px;
  opacity: 0;
  animation: taglineAppear 0.8s ease forwards;
  animation-delay: 2.6s;
}

@keyframes taglineAppear {
  0% { opacity: 0; transform: translateY(10px); }
  100% { opacity: 0.7; transform: translateY(0); }
}

@keyframes cracksAppear {
  0% { opacity: 0; }
  100% { opacity: 0.6; }
}

.intro-screen.closing {
  animation: introClose 1.2s cubic-bezier(0.85, 0, 0.15, 1) forwards;
}

@keyframes introClose {
  0% { opacity: 1; clip-path: inset(0 0 0 0); }
  100% { opacity: 0; clip-path: inset(50% 50% 50% 50%); }
}

/* Intro red flash */
.intro-flash {
  position: absolute;
  inset: 0;
  background: var(--red-lacre);
  opacity: 0;
  animation: redFlash 0.3s ease forwards;
  animation-delay: 2s;
}

@keyframes redFlash {
  0% { opacity: 0; }
  50% { opacity: 0.3; }
  100% { opacity: 0; }
}

/* ===== MAIN CONTENT ===== */
.main-content {
  opacity: 0;
  transition: opacity 1s ease;
}

.main-content.visible {
  opacity: 1;
}

/* ===== NAVIGATION ===== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 24px 48px;
  z-index: 1000;
  display: flex;
  justify-content: space-between;
  align-items: center;
  mix-blend-mode: difference;
  opacity: 0;
  transform: translateY(-20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.nav.visible {
  opacity: 1;
  transform: translateY(0);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-logo img {
  width: 36px;
  height: 36px;
  object-fit: contain;
}

.nav-logo span {
  font-family: var(--font-brand);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--text-paper);
}

.nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  text-decoration: none;
  position: relative;
  transition: color 0.3s ease;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--red-lacre);
  transition: width 0.3s ease;
}

.nav-links a:hover {
  color: var(--text-paper);
}

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

/* ===== HERO SECTION ===== */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 120px 24px 80px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 60%, rgba(139, 26, 26, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero-particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.particle {
  position: absolute;
  width: 2px;
  height: 2px;
  background: var(--text-muted);
  border-radius: 50%;
  opacity: 0;
  animation: floatParticle linear infinite;
}

@keyframes floatParticle {
  0% { opacity: 0; transform: translateY(100vh) translateX(0); }
  10% { opacity: 0.5; }
  90% { opacity: 0.3; }
  100% { opacity: 0; transform: translateY(-20px) translateX(30px); }
}

.hero-badge {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--red-lacre);
  border: 1px solid rgba(139, 26, 26, 0.3);
  padding: 8px 24px;
  margin-bottom: 48px;
  opacity: 0;
  position: relative;
  overflow: hidden;
}

.hero-badge::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(139, 26, 26, 0.1), transparent);
  animation: shinePass 3s ease-in-out infinite;
}

@keyframes shinePass {
  0% { left: -100%; }
  50% { left: 100%; }
  100% { left: 100%; }
}

.hero-title {
  font-family: var(--font-narrative);
  font-weight: 400;
  font-size: clamp(2rem, 5vw, 4rem);
  line-height: 1.2;
  color: var(--text-paper);
  max-width: 800px;
  margin-bottom: 32px;
  opacity: 0;
}

.hero-title .typewriter-cursor {
  display: inline-block;
  width: 3px;
  height: 1em;
  background: var(--red-lacre);
  margin-left: 4px;
  animation: cursorBlink 0.8s step-end infinite;
  vertical-align: text-bottom;
}

@keyframes cursorBlink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

.hero-subtitle {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  color: var(--text-muted);
  max-width: 500px;
  line-height: 1.8;
  opacity: 0;
  text-transform: uppercase;
}

.hero-cta {
  display: inline-block;
  font-family: var(--font-brand);
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--text-paper);
  background: var(--red-lacre);
  text-decoration: none;
  padding: 20px 48px;
  margin-top: 40px;
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
  cursor: none;
  opacity: 0;
}

.hero-cta.revealed {
  opacity: 1;
}

.hero-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
  transform: translateX(-100%);
  transition: transform 0.6s ease;
}

.hero-cta:hover::before {
  transform: translateX(100%);
}

.hero-cta:hover {
  background: var(--red-bright);
  box-shadow: 0 0 50px var(--red-glow);
  transform: translateY(-3px);
}

.hero-cta::after {
  content: '';
  position: absolute;
  inset: -2px;
  border: 1px solid var(--red-lacre);
  opacity: 0;
  transition: opacity 0.3s ease, inset 0.3s ease;
}

.hero-cta:hover::after {
  opacity: 1;
  inset: -6px;
}

.hero-scroll-indicator {
  position: absolute;
  bottom: 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  opacity: 0;
  animation: fadeInUp 1s ease forwards;
  animation-delay: 5s;
}

.hero-scroll-indicator span {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.scroll-line {
  width: 1px;
  height: 50px;
  background: linear-gradient(to bottom, var(--red-lacre), transparent);
  position: relative;
  overflow: hidden;
}

.scroll-line::after {
  content: '';
  position: absolute;
  top: -100%;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--text-paper);
  animation: scrollLineMove 2s ease-in-out infinite;
}

@keyframes scrollLineMove {
  0% { top: -100%; }
  50% { top: 100%; }
  100% { top: 100%; }
}

/* ===== CASO SECTION ===== */
.section-caso {
  padding: 120px 48px;
  position: relative;
}

.section-caso::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 1px;
  height: 120px;
  background: linear-gradient(to bottom, transparent, var(--red-lacre), transparent);
}

.caso-header {
  text-align: center;
  margin-bottom: 80px;
}

.caso-number {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.5em;
  text-transform: uppercase;
  color: var(--red-lacre);
  margin-bottom: 16px;
  opacity: 0;
}

.caso-title {
  font-family: var(--font-narrative);
  font-size: clamp(1.8rem, 4vw, 3.2rem);
  font-weight: 600;
  color: var(--text-paper);
  opacity: 0;
}

.caso-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  max-width: 1100px;
  margin: 0 auto;
}

.evidence-card {
  background: var(--bg-card);
  border: 1px solid rgba(232, 224, 208, 0.06);
  padding: 36px 32px;
  position: relative;
  overflow: hidden;
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.evidence-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 0;
  background: var(--red-lacre);
  transition: height 0.6s ease;
}

.evidence-card:hover::before {
  height: 100%;
}

.evidence-card::after {
  content: 'CLASSIFIED';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) rotate(-30deg);
  font-family: var(--font-brand);
  font-size: 3rem;
  font-weight: 900;
  color: rgba(139, 26, 26, 0.04);
  letter-spacing: 0.2em;
  pointer-events: none;
  white-space: nowrap;
}

.evidence-card.revealed {
  opacity: 1;
  transform: translateY(0);
}

.evidence-icon {
  font-size: 1.5rem;
  margin-bottom: 20px;
  display: block;
}

.evidence-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--red-lacre);
  margin-bottom: 12px;
}

.evidence-title {
  font-family: var(--font-brand);
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--text-paper);
  margin-bottom: 12px;
}

.evidence-text {
  font-family: var(--font-narrative);
  font-size: 1.1rem;
  color: var(--text-muted);
  line-height: 1.7;
  font-style: italic;
}

/* ===== WHAT'S IN THE BOX ===== */
.section-box {
  padding: 120px 48px;
  background: var(--bg-secondary);
  position: relative;
  overflow: hidden;
}

.section-box::before {
  content: 'CONFIDENCIAL';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-brand);
  font-size: clamp(5rem, 15vw, 14rem);
  font-weight: 900;
  color: rgba(255, 255, 255, 0.012);
  letter-spacing: 0.1em;
  white-space: nowrap;
  pointer-events: none;
}

.box-header {
  text-align: center;
  margin-bottom: 72px;
}

.box-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
  opacity: 0;
}

.box-title {
  font-family: var(--font-narrative);
  font-size: clamp(1.6rem, 3.5vw, 2.8rem);
  font-weight: 600;
  color: var(--text-paper);
  opacity: 0;
}

.box-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  max-width: 1000px;
  margin: 0 auto;
}

.box-item {
  text-align: center;
  padding: 40px 24px;
  border: 1px solid rgba(232, 224, 208, 0.04);
  background: rgba(255, 255, 255, 0.01);
  position: relative;
  opacity: 0;
  transform: translateY(30px) scale(0.95);
  transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.box-item.revealed {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.box-item:hover {
  background: rgba(139, 26, 26, 0.05);
  border-color: rgba(139, 26, 26, 0.2);
  transform: translateY(-4px) scale(1.02);
}

.box-item-icon {
  font-size: 2rem;
  margin-bottom: 16px;
  display: block;
  filter: grayscale(0.5);
  transition: filter 0.3s ease;
}

.box-item:hover .box-item-icon {
  filter: grayscale(0);
}

.box-item-name {
  font-family: var(--font-brand);
  font-weight: 600;
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-paper);
  margin-bottom: 8px;
}

.box-item-detail {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  color: var(--text-muted);
  letter-spacing: 0.1em;
}

/* ===== TESTIMONIAL / QUOTE SECTION ===== */
.section-quote {
  padding: 120px 48px;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
  gap: 48px;
}

.quote-content {
  flex: 1;
  position: relative;
}

.quote-mark {
  font-family: var(--font-narrative);
  font-size: 6rem;
  color: var(--red-lacre);
  opacity: 0.3;
  line-height: 1;
  position: absolute;
  top: -30px;
  left: -10px;
}

.quote-text {
  font-family: var(--font-narrative);
  font-size: clamp(1.4rem, 2.8vw, 2rem);
  font-style: italic;
  color: var(--text-paper);
  line-height: 1.6;
  padding-left: 40px;
  border-left: 2px solid var(--red-lacre);
  opacity: 0;
  transform: translateX(-30px);
}

.quote-text.revealed {
  opacity: 1;
  transform: translateX(0);
  transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.quote-source {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--red-lacre);
  margin-top: 24px;
  padding-left: 40px;
  display: flex;
  align-items: center;
  gap: 12px;
  opacity: 0;
}

.quote-source.revealed {
  opacity: 1;
  transition: opacity 0.6s ease 0.3s;
}

.quote-source::before {
  content: '';
  width: 24px;
  height: 1px;
  background: var(--red-lacre);
}

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

.btn-primary {
  font-family: var(--font-brand);
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--text-paper);
  background: var(--red-lacre);
  border: none;
  padding: 20px 40px;
  cursor: none;
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}

.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
  transform: translateX(-100%);
  transition: transform 0.6s ease;
}

.btn-primary:hover::before {
  transform: translateX(100%);
}

.btn-primary:hover {
  background: var(--red-bright);
  box-shadow: 0 0 40px var(--red-glow);
  transform: translateY(-2px);
}

.btn-primary::after {
  content: '';
  position: absolute;
  inset: -2px;
  border: 1px solid var(--red-lacre);
  opacity: 0;
  transition: opacity 0.3s ease, inset 0.3s ease;
}

.btn-primary:hover::after {
  opacity: 1;
  inset: -6px;
}

/* ===== SIGILO SECTION ===== */
.section-sigilo {
  padding: 160px 48px;
  position: relative;
  overflow: hidden;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 60vh;
}

.sigilo-bg-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-brand);
  font-size: clamp(6rem, 20vw, 18rem);
  font-weight: 900;
  color: rgba(255, 255, 255, 0.02);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  white-space: nowrap;
  pointer-events: none;
  user-select: none;
}

.sigilo-icon {
  font-size: 1.5rem;
  margin-bottom: 24px;
  opacity: 0;
  color: var(--gold);
}

.sigilo-icon.revealed {
  opacity: 1;
  animation: iconPulse 2s ease-in-out infinite;
  transition: opacity 0.6s ease;
}

@keyframes iconPulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.1); opacity: 0.7; }
}

.sigilo-text {
  font-family: var(--font-narrative);
  font-size: clamp(1.7rem, 3.8vw, 2.8rem);
  font-style: italic;
  color: var(--text-paper);
  line-height: 1.6;
  max-width: 700px;
  opacity: 0;
}

.sigilo-text.revealed {
  opacity: 1;
  transition: opacity 1s ease;
}

.sigilo-text .highlight {
  color: var(--red-lacre);
  font-weight: 600;
  position: relative;
}

.sigilo-text .highlight::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--red-lacre);
  transition: width 0.8s ease 0.5s;
}

.sigilo-text.revealed .highlight::after {
  width: 100%;
}

/* ===== FEATURES / DETAILS SECTION ===== */
.section-features {
  padding: 120px 48px;
  background: var(--bg-secondary);
}

.features-header {
  text-align: center;
  margin-bottom: 80px;
}

.features-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
  opacity: 0;
}

.features-title {
  font-family: var(--font-narrative);
  font-size: clamp(1.6rem, 3.5vw, 2.8rem);
  font-weight: 600;
  color: var(--text-paper);
  opacity: 0;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  max-width: 1100px;
  margin: 0 auto;
}

.feature-item {
  padding: 48px 36px;
  background: var(--bg-card);
  position: relative;
  overflow: hidden;
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.feature-item.revealed {
  opacity: 1;
  transform: translateY(0);
}

.feature-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--red-lacre), transparent);
  transform: scaleX(0);
  transition: transform 0.6s ease;
}

.feature-item:hover::before {
  transform: scaleX(1);
}

.feature-number {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  color: var(--red-lacre);
  letter-spacing: 0.2em;
  margin-bottom: 20px;
}

.feature-name {
  font-family: var(--font-brand);
  font-weight: 600;
  font-size: 1rem;
  color: var(--text-paper);
  margin-bottom: 12px;
  letter-spacing: 0.05em;
}

.feature-desc {
  font-family: var(--font-narrative);
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.7;
  font-style: italic;
}

/* ===== CTA / FORM SECTION ===== */
.section-cta {
  padding: 120px 48px;
  position: relative;
  overflow: hidden;
}

.section-cta::before {
  content: 'ARQUIVO CONFIDENCIAL';
  position: absolute;
  top: 20px;
  right: 48px;
  font-family: var(--font-mono);
  font-size: 0.55rem;
  letter-spacing: 0.3em;
  color: rgba(232, 224, 208, 0.08);
  text-transform: uppercase;
}

.cta-container {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
}

.cta-title {
  font-family: var(--font-brand);
  font-weight: 800;
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-paper);
  margin-bottom: 12px;
  opacity: 0;
}

.cta-subtitle {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--red-lacre);
  margin-bottom: 48px;
  opacity: 0;
}

.cta-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 32px;
}

.form-group {
  display: flex;
  flex-direction: column;
  text-align: left;
  opacity: 0;
  transform: translateY(20px);
}

.form-group.revealed {
  opacity: 1;
  transform: translateY(0);
  transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.form-label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 10px;
}

.form-input {
  background: transparent;
  border: none;
  border-bottom: 1px solid rgba(232, 224, 208, 0.15);
  padding: 12px 0;
  font-family: var(--font-brand);
  font-size: 0.95rem;
  color: var(--text-paper);
  outline: none;
  transition: border-color 0.3s ease;
  cursor: none;
}

.form-input::placeholder {
  color: rgba(232, 224, 208, 0.2);
}

.form-input:focus {
  border-color: var(--red-lacre);
}

.form-submit-wrapper {
  grid-column: 1 / -1;
  display: flex;
  justify-content: center;
  margin-top: 16px;
  opacity: 0;
}

.form-submit-wrapper.revealed {
  opacity: 1;
  transition: opacity 0.6s ease 0.3s;
}

.btn-submit {
  font-family: var(--font-brand);
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--text-paper);
  background: var(--red-lacre);
  border: none;
  padding: 20px 56px;
  cursor: none;
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}

.btn-submit::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: width 0.6s ease, height 0.6s ease;
}

.btn-submit:hover::before {
  width: 300px;
  height: 300px;
}

.btn-submit:hover {
  box-shadow: 0 0 50px var(--red-glow);
  transform: translateY(-2px);
}

.form-disclaimer {
  font-family: var(--font-mono);
  font-size: 0.55rem;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  margin-top: 24px;
  opacity: 0.5;
}

/* ===== SALES / COMPRAR SECTION ===== */
.section-sales {
  padding: 120px 48px;
  position: relative;
  overflow: hidden;
}

.section-sales::before {
  content: 'CASO 001';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-brand);
  font-size: clamp(5rem, 15vw, 14rem);
  font-weight: 900;
  color: rgba(255, 255, 255, 0.012);
  letter-spacing: 0.1em;
  white-space: nowrap;
  pointer-events: none;
}

.sales-container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 64px;
  align-items: start;
}

/* Carousel */
.sales-visual {
  position: relative;
}

.sales-carousel {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  border: 1px solid rgba(232, 224, 208, 0.08);
}

.carousel-track {
  position: relative;
  width: 100%;
  height: 100%;
}

.carousel-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transform: scale(1.05);
  transition: opacity 1.2s ease, transform 1.2s ease;
  filter: grayscale(0.3) brightness(0.85);
}

.carousel-img.active {
  opacity: 1;
  transform: scale(1);
}

.carousel-indicators {
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 2;
}

.carousel-dot {
  width: 32px;
  height: 3px;
  background: rgba(232, 224, 208, 0.25);
  cursor: none;
  transition: all 0.4s ease;
}

.carousel-dot.active {
  background: var(--red-lacre);
  width: 48px;
}

.sales-evidence-tag {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Sales Info */
.sales-info {
  padding-top: 16px;
}

.sales-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
  opacity: 0;
}

.sales-title {
  font-family: var(--font-narrative);
  font-size: clamp(1.6rem, 3.5vw, 2.6rem);
  font-weight: 600;
  color: var(--text-paper);
  margin-bottom: 20px;
  opacity: 0;
}

.sales-desc {
  font-family: var(--font-narrative);
  font-size: 1.15rem;
  color: var(--text-muted);
  line-height: 1.8;
  font-style: italic;
  margin-bottom: 40px;
  opacity: 0;
}

/* Pricing Grid */
.pricing-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.pricing-card {
  background: var(--bg-card);
  border: 1px solid rgba(196, 163, 90, 0.15);
  padding: 32px 24px;
  position: relative;
  overflow: hidden;
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.pricing-card.revealed {
  opacity: 1;
  transform: translateY(0);
}

.pricing-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--red-lacre));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.6s ease;
}

.pricing-card:hover::before {
  transform: scaleX(1);
}

.pricing-card:hover {
  border-color: rgba(196, 163, 90, 0.3);
  box-shadow: 0 0 40px rgba(196, 163, 90, 0.05);
}

.pricing-card--digital {
  border-color: rgba(232, 224, 208, 0.08);
}

.pricing-card--digital::before {
  background: linear-gradient(90deg, var(--text-muted), var(--red-lacre));
}

.pricing-badge {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 12px;
}

.pricing-card--digital .pricing-badge {
  color: var(--text-muted);
}

.pricing-name {
  font-family: var(--font-brand);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--text-paper);
  margin-bottom: 10px;
  letter-spacing: 0.05em;
}

.pricing-desc {
  font-family: var(--font-narrative);
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.6;
  font-style: italic;
  margin-bottom: 20px;
}

.pricing-value {
  display: flex;
  align-items: baseline;
  gap: 2px;
  margin-bottom: 24px;
}

.pricing-currency {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--text-muted);
}

.pricing-amount {
  font-family: var(--font-brand);
  font-weight: 800;
  font-size: 2.8rem;
  color: var(--text-paper);
  line-height: 1;
}

.pricing-cents {
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--text-muted);
}

.btn-pricing {
  display: block;
  width: 100%;
  text-align: center;
  font-family: var(--font-brand);
  font-weight: 700;
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-paper);
  background: var(--red-lacre);
  text-decoration: none;
  padding: 16px 20px;
  margin-bottom: 20px;
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
  cursor: none;
}

.btn-pricing::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
  transform: translateX(-100%);
  transition: transform 0.6s ease;
}

.btn-pricing:hover::before {
  transform: translateX(100%);
}

.btn-pricing:hover {
  background: var(--red-bright);
  box-shadow: 0 0 30px var(--red-glow);
  transform: translateY(-2px);
}

.btn-pricing--outline {
  background: transparent;
  border: 1px solid rgba(232, 224, 208, 0.15);
}

.btn-pricing--outline:hover {
  background: rgba(139, 26, 26, 0.2);
  border-color: var(--red-lacre);
}

.pricing-includes {
  list-style: none;
  padding: 0;
}

.pricing-includes li {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  padding: 8px 0;
  border-bottom: 1px solid rgba(232, 224, 208, 0.04);
  position: relative;
  padding-left: 16px;
}

.pricing-includes li::before {
  content: '›';
  position: absolute;
  left: 0;
  color: var(--red-lacre);
  font-size: 0.8rem;
}

.pricing-includes li:last-child {
  border-bottom: none;
}

/* ===== FOOTER ===== */
.footer {
  padding: 60px 48px 40px;
  border-top: 1px solid rgba(232, 224, 208, 0.05);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.footer-left img {
  width: 28px;
  height: 28px;
  object-fit: contain;
  opacity: 0.5;
}

.footer-left span {
  font-family: var(--font-brand);
  font-weight: 600;
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.footer-right {
  font-family: var(--font-mono);
  font-size: 0.55rem;
  color: rgba(232, 224, 208, 0.2);
  letter-spacing: 0.1em;
}

/* ===== SCROLL REVEAL GENERIC ===== */
.reveal-up {
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-up.revealed {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: all 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-left.revealed {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: all 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-right.revealed {
  opacity: 1;
  transform: translateX(0);
}

.reveal-scale {
  opacity: 0;
  transform: scale(0.8);
  transition: all 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-scale.revealed {
  opacity: 1;
  transform: scale(1);
}

/* ===== GLITCH EFFECT ===== */
.glitch-text {
  position: relative;
}

.glitch-text.glitching::before,
.glitch-text.glitching::after {
  content: attr(data-text);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.glitch-text.glitching::before {
  color: var(--red-lacre);
  animation: glitch1 0.2s linear;
  clip-path: polygon(0 0, 100% 0, 100% 45%, 0 45%);
}

.glitch-text.glitching::after {
  color: var(--gold);
  animation: glitch2 0.2s linear;
  clip-path: polygon(0 55%, 100% 55%, 100% 100%, 0 100%);
}

@keyframes glitch1 {
  0% { transform: translate(0); }
  25% { transform: translate(-3px, 1px); }
  50% { transform: translate(3px, -1px); }
  75% { transform: translate(-1px, 2px); }
  100% { transform: translate(0); }
}

@keyframes glitch2 {
  0% { transform: translate(0); }
  25% { transform: translate(3px, -1px); }
  50% { transform: translate(-3px, 1px); }
  75% { transform: translate(1px, -2px); }
  100% { transform: translate(0); }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  body {
    cursor: auto;
  }

  .custom-cursor,
  .cursor-trail {
    display: none !important;
  }

  .nav {
    padding: 16px 24px;
  }

  .nav-links {
    display: none;
  }

  .hero {
    padding: 100px 20px 60px;
  }

  .section-caso,
  .section-box,
  .section-features,
  .section-cta {
    padding: 80px 20px;
  }

  .section-quote {
    flex-direction: column;
    padding: 80px 20px;
    text-align: center;
  }

  .quote-text {
    border-left: none;
    padding-left: 0;
    border-top: 2px solid var(--red-lacre);
    padding-top: 24px;
  }

  .quote-source {
    padding-left: 0;
    justify-content: center;
  }

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

  .cta-form {
    grid-template-columns: 1fr;
  }

  .footer {
    flex-direction: column;
    gap: 20px;
    text-align: center;
  }

  .intro-logo-container {
    width: 140px;
    height: 140px;
  }

  .intro-brand-text {
    font-size: 1.5rem;
  }

  .section-sigilo {
    padding: 100px 20px;
  }

  .section-sales {
    padding: 80px 20px;
  }

  .sales-container {
    grid-template-columns: 1fr;
    gap: 40px;
  }

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

/* ===== FADE IN UP UTILITY ===== */
@keyframes fadeInUp {
  0% { opacity: 0; transform: translateY(20px); }
  100% { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  0% { opacity: 0; }
  100% { opacity: 1; }
}

/* ===== SECTION DIVIDER ===== */
.section-divider {
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(139, 26, 26, 0.3), transparent);
  margin: 0;
}