/* ============================================================
   STARQ — CSS PRINCIPAL
   ============================================================ */

/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Cinzel+Decorative:wght@400;700;900&family=Crimson+Pro:ital,wght@0,300;0,400;0,600;1,300;1,400&display=swap');

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

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

/* ============================================================
   CSS VARIABLES
   ============================================================ */
:root {
  --bg-void: #0a0a0a;
  --bg-dark: #111111;
  --bg-surface: #1a1a1a;
  --bg-elevated: #1f1f1f;
  --gold: #c9a84c;
  --gold-dim: #7a6430;
  --gold-glow: rgba(201,168,76,0.15);
  --blood: #8b0000;
  --blood-glow: rgba(139,0,0,0.2);
  --ash: #4a4a4a;
  --fog: #2a2a2a;
  --text-primary: #e8e0d0;
  --text-muted: #8a8070;
  --text-dim: #555;
  --border-gold: rgba(201,168,76,0.2);
  --border-gold-hover: rgba(201,168,76,0.6);
  --transition-base: 0.3s ease;
  --transition-slow: 0.7s ease;
  --max-width: 1100px;
  --section-pad: 100px;
}

/* ============================================================
   BODY & NOISE TEXTURE
   ============================================================ */
body {
  background-color: var(--bg-void);
  color: var(--text-primary);
  font-family: 'Crimson Pro', Georgia, serif;
  font-size: 1.125rem;
  line-height: 1.75;
  overflow-x: hidden;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  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)' opacity='0.04'/%3E%3C/svg%3E");
  background-size: 200px 200px;
  pointer-events: none;
  z-index: 0;
  opacity: 0.6;
}

/* Cursor padrão do browser */
.cursor-ring { display: none; }

/* ============================================================
   SCROLL PROGRESS BAR
   ============================================================ */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 2px;
  width: 0%;
  background: var(--gold);
  z-index: 9998;
  transition: width 0.1s linear;
}

/* ============================================================
   CONTAINER
   ============================================================ */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

/* ============================================================
   TYPOGRAPHY
   ============================================================ */
h1, h2, h3 {
  font-family: 'Cinzel Decorative', serif;
  line-height: 1.2;
  letter-spacing: 0.02em;
}

.gold { color: var(--gold); }

.label-tag {
  font-family: 'Crimson Pro', serif;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold);
  display: inline-block;
}

.section-label {
  text-align: center;
  margin-bottom: 24px;
}

.section-headline {
  text-align: center;
  font-size: clamp(1.8rem, 4vw, 3rem);
  color: var(--text-primary);
  margin-bottom: 20px;
  text-shadow: 0 0 40px rgba(201,168,76,0.1);
}

.section-sub {
  text-align: center;
  font-size: 1.2rem;
  color: var(--text-muted);
  max-width: 680px;
  margin: 0 auto 64px;
  font-style: italic;
  line-height: 1.8;
}

/* ============================================================
   SECTIONS
   ============================================================ */
.section {
  padding: var(--section-pad) 0;
  position: relative;
}

.section + .section {
  border-top: 1px solid var(--border-gold);
}

/* ============================================================
   SCROLL REVEAL
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

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

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-block;
  padding: 16px 40px;
  font-family: 'Cinzel Decorative', serif;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  text-decoration: none;
  border: 2px solid var(--gold);
  color: var(--gold);
  background: transparent;
  cursor: none;
  position: relative;
  transition: all 0.3s ease;
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 12px 100%, 0 calc(100% - 12px));
}

.btn:hover {
  background: var(--blood);
  border-color: var(--blood);
  color: var(--text-primary);
  box-shadow: 0 0 30px var(--blood-glow), 0 0 60px var(--blood-glow);
  transform: scale(1.03);
}

.btn:active {
  transform: scale(0.97);
}

.btn-primary {
  font-size: 0.9rem;
}

.btn-cta-main {
  display: block;
  width: 100%;
  text-align: center;
  background: var(--blood);
  border-color: var(--gold);
  color: var(--text-primary);
  font-size: 1rem;
  padding: 20px 40px;
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 14px 100%, 0 calc(100% - 14px));
}

.btn-cta-main:hover {
  background: #aa0000;
  box-shadow: 0 0 40px var(--blood-glow), 0 0 80px var(--blood-glow), 0 0 4px var(--gold);
  transform: scale(1.03);
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--bg-void);
}

.hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, transparent 30%, var(--bg-void) 80%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 80px 24px;
}

.hero-label {
  margin-bottom: 32px;
}

.hero-headline {
  font-size: clamp(2rem, 6vw, 4.5rem);
  color: var(--text-primary);
  margin-bottom: 28px;
  text-shadow: 0 0 60px rgba(201,168,76,0.15), 0 2px 4px rgba(0,0,0,0.8);
  line-height: 1.15;
}

.hero-headline .gold {
  text-shadow: 0 0 30px rgba(201,168,76,0.4);
}

.hero-sub {
  font-size: clamp(1.1rem, 2vw, 1.4rem);
  color: var(--text-muted);
  margin-bottom: 36px;
  font-style: italic;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.hero-hook {
  font-size: 1.1rem;
  color: var(--text-primary);
  max-width: 680px;
  margin: 0 auto 48px;
  line-height: 1.9;
  opacity: 0.85;
}

.hero-cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.btn-sub {
  font-size: 0.85rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
}

.hero-scroll-hint {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}

.hero-scroll-hint span {
  display: block;
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, var(--gold), transparent);
  margin: 0 auto;
  animation: scrollLine 2s ease-in-out infinite;
}

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

/* ============================================================
   PAIN SECTION
   ============================================================ */
.pain-section {
  background: var(--bg-dark);
}

.pain-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin-top: 16px;
}

.pain-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border-gold);
  padding: 36px 32px;
  transition: border-color 0.3s ease, box-shadow 0.3s ease, transform 0.3s ease;
  clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 16px, 100% 100%, 0 100%);
}

.pain-card:hover {
  border-color: var(--border-gold-hover);
  box-shadow: 0 0 30px var(--gold-glow), inset 0 0 20px rgba(201,168,76,0.03);
  transform: scale(1.02);
}

.pain-icon {
  color: var(--gold-dim);
  width: 40px;
  height: 40px;
  margin-bottom: 20px;
}

.pain-title {
  font-family: 'Cinzel Decorative', serif;
  font-size: 1rem;
  font-weight: 700;
  color: var(--gold);
  margin-bottom: 14px;
  letter-spacing: 0.05em;
}

.pain-text {
  color: var(--text-muted);
  font-size: 1.05rem;
  line-height: 1.8;
}

/* ============================================================
   VOLUMES SECTION
   ============================================================ */
.volumes-section {
  background: var(--bg-void);
}

.volume-card {
  position: relative;
  background: var(--bg-surface);
  border: 1px solid var(--border-gold);
  padding: 60px 48px 60px 160px;
  margin-bottom: 40px;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
  overflow: hidden;
  clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 20px, 100% 100%, 20px 100%, 0 calc(100% - 20px));
}

.volume-card:hover {
  border-color: var(--border-gold-hover);
  box-shadow: 0 0 50px var(--gold-glow);
}

.volume-numeral {
  position: absolute;
  left: 24px;
  top: 50%;
  transform: translateY(-50%);
  font-family: 'Cinzel Decorative', serif;
  font-size: 7rem;
  font-weight: 900;
  color: var(--gold);
  opacity: 0.08;
  line-height: 1;
  pointer-events: none;
  user-select: none;
  transition: opacity 0.3s ease;
}

.volume-card:hover .volume-numeral {
  opacity: 0.14;
}

.volume-badge {
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold-dim);
  display: block;
  margin-bottom: 12px;
}

.volume-title {
  font-size: clamp(1.2rem, 2.5vw, 1.8rem);
  color: var(--text-primary);
  margin-bottom: 8px;
}

.volume-subtitle {
  font-size: 1rem;
  color: var(--gold);
  font-style: italic;
  margin-bottom: 24px;
}

.volume-desc {
  color: var(--text-muted);
  font-size: 1.1rem;
  line-height: 1.85;
  margin-bottom: 28px;
  max-width: 640px;
}

.benefits-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.benefits-list li {
  font-size: 1.05rem;
  color: var(--text-primary);
  display: flex;
  align-items: flex-start;
  gap: 12px;
  line-height: 1.6;
}

.benefit-mark {
  color: var(--gold);
  flex-shrink: 0;
  margin-top: 2px;
  font-size: 0.8rem;
}

/* ============================================================
   BONUS SECTION
   ============================================================ */
.bonus-section {
  background: var(--bg-dark);
}

.bonus-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

.bonus-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border-gold);
  padding: 48px 40px;
  text-align: center;
  transition: border-color 0.3s ease, box-shadow 0.3s ease, transform 0.3s ease;
  clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 16px, 100% 100%, 16px 100%, 0 calc(100% - 16px));
}

.bonus-card:hover {
  border-color: var(--border-gold-hover);
  box-shadow: 0 0 40px var(--gold-glow);
  transform: scale(1.02);
}

.bonus-tag {
  font-size: 0.7rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 24px;
  display: block;
}

.bonus-icon {
  color: var(--gold-dim);
  width: 48px;
  height: 48px;
  margin: 0 auto 24px;
}

.bonus-title {
  font-family: 'Cinzel Decorative', serif;
  font-size: 1.1rem;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.bonus-subtitle {
  font-size: 0.95rem;
  color: var(--gold);
  font-style: italic;
  margin-bottom: 20px;
}

.bonus-text {
  color: var(--text-muted);
  font-size: 1.05rem;
  line-height: 1.8;
}

/* ============================================================
   CTA SECTION
   ============================================================ */
.cta-section {
  background: var(--bg-void);
  position: relative;
  overflow: hidden;
}

.cta-bg-pattern {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, var(--blood-glow) 0%, transparent 60%);
  pointer-events: none;
}

.cta-box {
  background: var(--bg-surface);
  border: 1px solid var(--gold-dim);
  padding: 60px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  clip-path: polygon(0 0, calc(100% - 24px) 0, 100% 24px, 100% 100%, 24px 100%, 0 calc(100% - 24px));
  box-shadow: 0 0 60px rgba(139,0,0,0.1), 0 0 120px rgba(201,168,76,0.05);
}

.cta-value-label {
  font-family: 'Cinzel Decorative', serif;
  font-size: 0.85rem;
  letter-spacing: 0.15em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 24px;
}

.cta-value-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.cta-value-list li {
  font-size: 1.1rem;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 12px;
}

.value-mark {
  color: var(--gold);
  font-size: 0.9rem;
  flex-shrink: 0;
}

.value-mark.bonus {
  color: var(--blood);
}

.badge-bonus {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  background: var(--blood);
  color: var(--text-primary);
  padding: 2px 8px;
  margin-left: 8px;
  vertical-align: middle;
}

.price-from {
  font-size: 1rem;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.price-crossed {
  text-decoration: line-through;
  text-decoration-color: var(--blood);
}

.price-main {
  font-family: 'Cinzel Decorative', serif;
  font-size: clamp(2.5rem, 6vw, 4rem);
  color: var(--gold);
  text-shadow: 0 0 30px rgba(201,168,76,0.3);
  margin-bottom: 8px;
  line-height: 1;
}

.price-installments {
  font-size: 1rem;
  color: var(--text-muted);
  margin-bottom: 32px;
  font-style: italic;
}

.cta-guarantee-note {
  text-align: center;
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-top: 20px;
  font-style: italic;
  line-height: 1.7;
}

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.testimonials-section {
  background: var(--bg-dark);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

.testimonial-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border-gold);
  padding: 40px 36px;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 0 100%);
}

.testimonial-card:hover {
  border-color: var(--border-gold-hover);
  box-shadow: 0 0 30px var(--gold-glow);
}

.testimonial-avatar {
  width: 48px;
  height: 48px;
  border: 2px solid var(--gold-dim);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Cinzel Decorative', serif;
  font-size: 1.1rem;
  color: var(--gold);
  margin-bottom: 20px;
}

.testimonial-text {
  font-size: 1.1rem;
  color: var(--text-primary);
  font-style: italic;
  line-height: 1.85;
  margin-bottom: 20px;
  border-left: 2px solid var(--gold-dim);
  padding-left: 20px;
}

.testimonial-author {
  font-size: 0.9rem;
}

.testimonial-author strong {
  color: var(--gold);
  font-family: 'Cinzel Decorative', serif;
  font-size: 0.85rem;
}

.testimonial-author span {
  color: var(--text-muted);
  margin-left: 8px;
}

.testimonial-placeholder {
  font-size: 0.75rem;
  color: var(--text-dim);
  margin-top: 12px;
  font-style: italic;
  letter-spacing: 0.05em;
}

/* ============================================================
   GUARANTEE
   ============================================================ */
.guarantee-section {
  background: var(--bg-void);
}

.guarantee-inner {
  display: flex;
  align-items: center;
  gap: 56px;
  background: var(--bg-surface);
  border: 1px solid var(--border-gold);
  padding: 60px;
  clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 20px, 100% 100%, 20px 100%, 0 calc(100% - 20px));
}

.guarantee-icon {
  flex-shrink: 0;
  color: var(--gold);
  width: 80px;
  height: 90px;
  filter: drop-shadow(0 0 16px rgba(201,168,76,0.3));
}

.guarantee-headline {
  font-size: clamp(1.4rem, 3vw, 2rem);
  color: var(--text-primary);
  margin-bottom: 16px;
  margin-top: 16px;
}

.guarantee-text {
  font-size: 1.1rem;
  color: var(--text-muted);
  line-height: 1.85;
}

.guarantee-text strong {
  color: var(--text-primary);
}

/* ============================================================
   FAQ
   ============================================================ */
.faq-section {
  background: var(--bg-dark);
}

.faq-list {
  max-width: 780px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.faq-item {
  border: 1px solid var(--border-gold);
  background: var(--bg-elevated);
  transition: border-color 0.3s ease;
}

.faq-item:hover {
  border-color: rgba(201,168,76,0.4);
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  padding: 24px 28px;
  font-family: 'Cinzel Decorative', serif;
  font-size: 0.9rem;
  color: var(--text-primary);
  text-align: left;
  cursor: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  letter-spacing: 0.03em;
  line-height: 1.4;
  transition: color 0.3s ease;
}

.faq-question:hover {
  color: var(--gold);
}

.faq-question[aria-expanded="true"] {
  color: var(--gold);
}

.faq-chevron {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  color: var(--gold-dim);
  transition: transform 0.4s ease, color 0.3s ease;
}

.faq-question[aria-expanded="true"] .faq-chevron {
  transform: rotate(180deg);
  color: var(--gold);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}

.faq-answer p {
  padding: 0 28px 24px;
  color: var(--text-muted);
  font-size: 1.05rem;
  line-height: 1.85;
}

/* ============================================================
   CLOSING SECTION
   ============================================================ */
.closing-section {
  background: var(--bg-void);
  position: relative;
  overflow: hidden;
}

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

.closing-inner {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.closing-divider {
  height: 1px;
  background: linear-gradient(to right, transparent, var(--gold-dim), transparent);
  margin: 48px 0;
}

.closing-headline {
  font-size: clamp(1.8rem, 4.5vw, 3.2rem);
  color: var(--text-primary);
  margin-bottom: 32px;
  line-height: 1.25;
}

.closing-text {
  font-size: 1.15rem;
  color: var(--text-muted);
  line-height: 1.9;
  margin-bottom: 48px;
}

.closing-text strong {
  color: var(--text-primary);
}

.closing-cta {
  margin-bottom: 28px;
}

.closing-final {
  font-size: 0.95rem;
  color: var(--text-dim);
  font-style: italic;
  letter-spacing: 0.05em;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--bg-dark);
  border-top: 1px solid var(--border-gold);
  padding: 60px 0 40px;
  text-align: center;
}

.footer-logo {
  font-family: 'Cinzel Decorative', serif;
  font-size: 2rem;
  font-weight: 900;
  color: var(--gold);
  letter-spacing: 0.2em;
  text-shadow: 0 0 20px rgba(201,168,76,0.3);
  margin-bottom: 8px;
}

.footer-tagline {
  font-size: 0.85rem;
  color: var(--text-muted);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 32px;
}

.footer-links {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.footer-links a {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-decoration: none;
  letter-spacing: 0.05em;
  cursor: none;
  transition: color 0.3s ease;
}

.footer-links a:hover {
  color: var(--gold);
}

.footer-sep {
  color: var(--ash);
  font-size: 0.75rem;
}

.footer-copy {
  font-size: 0.8rem;
  color: var(--text-dim);
  letter-spacing: 0.05em;
}

/* ============================================================
   RESPONSIVE — TABLET 768px
   ============================================================ */
@media (min-width: 768px) {
  :root { --section-pad: 120px; }

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

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

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

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

  .guarantee-inner {
    flex-direction: row;
  }
}

/* ============================================================
   RESPONSIVE — DESKTOP 1200px
   ============================================================ */
@media (min-width: 1200px) {
  :root { --section-pad: 140px; }

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

  .volume-card {
    padding: 60px 60px 60px 180px;
  }

  .volume-numeral {
    font-size: 9rem;
    left: 36px;
  }
}

/* ============================================================
   MOBILE — abaixo de 768px
   ============================================================ */
@media (max-width: 767px) {
  :root { --section-pad: 72px; }

  .hero-headline { font-size: 2rem; }
  .hero-content { padding: 60px 16px; }

  .volume-card {
    padding: 40px 28px 40px 28px;
  }

  .volume-numeral {
    position: static;
    transform: none;
    font-size: 4rem;
    opacity: 0.12;
    margin-bottom: 8px;
    display: block;
  }

  .volume-card {
    clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 12px 100%, 0 calc(100% - 12px));
  }

  .cta-box {
    padding: 36px 24px;
  }

  .guarantee-inner {
    flex-direction: column;
    text-align: center;
    padding: 40px 28px;
    gap: 32px;
  }

  .guarantee-icon {
    margin: 0 auto;
  }

  .faq-question {
    font-size: 0.8rem;
    padding: 20px 20px;
  }
}

/* ============================================================
   UTILITY
   ============================================================ */
::selection {
  background: var(--gold-glow);
  color: var(--gold);
}

:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 4px;
}

img, svg { max-width: 100%; }