/* ═══════════════════════════════════════════════════════════
   MULTI-TAROT — Landing Page V2 (Tema Luxo & Conversão)
   Paleta: Dourado imperial, Roxo Profundo, Vidro/Glassmorphism
   ═══════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Cinzel+Decorative:wght@700;900&family=Cinzel:wght@400;600;700;900&family=Outfit:wght@300;400;500;600;700&family=Playfair+Display:ital,wght@0,400;0,700;1,400;1,700&display=swap');

/* ─── Variáveis Globais (Tema Bege Elegante) ──────────────── */
:root {
  --gold:             #C4A265;
  --gold-light:       #8A6B2D;
  --gold-bright:      #D4B578;
  --gold-dark:        #6B520D;
  --gold-glow:        rgba(196, 162, 101, 0.35);
  --gold-subtle:      rgba(196, 162, 101, 0.15);
  
  --purple-deep:      #FFFDF8;
  --purple-mid:       #E8DDD3;
  --purple-dark:      #F5F0E8;
  --ink:              #3D3229;
  
  --white:            #2C1810;
  --white-dim:        #5C4538;
  --white-muted:      #7C6558;
  
  --font-title:       'Cinzel', serif;
  --font-title-dec:   'Cinzel Decorative', serif;
  --font-display:     'Playfair Display', serif;
  --font-body:        'Outfit', sans-serif;
  
  --ease-spring:      cubic-bezier(0.34, 1.56, 0.64, 1);
  --ease-out:         cubic-bezier(0.22, 1, 0.36, 1);
  --ease-smooth:      cubic-bezier(0.4, 0, 0.2, 1);
  
  --shadow-lg:        0 16px 48px rgba(44, 24, 16, 0.12);
  --shadow-glow:      0 0 32px var(--gold-glow);
  --text-shadow-sm:   0 2px 4px rgba(0,0,0,0.05);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  background-color: #F5F0E8;
  background-image: 
    radial-gradient(circle at 50% 0%, #FFFDF8 0%, transparent 75%),
    radial-gradient(circle at 100% 50%, rgba(196, 162, 101, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 0% 100%, #E8DDD3 0%, transparent 60%);
  color: var(--white);
  font-family: var(--font-body);
  overflow-x: hidden;
  min-height: 100vh;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ─── SPLASH SCREEN ─────────────────────────────────────── */
#splash {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: #F5F0E8;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

#splash.fade-out {
  animation: splashFadeOut 0.8s var(--ease-out) forwards;
  pointer-events: none;
}

@keyframes splashFadeOut {
  0%   { opacity: 1; transform: scale(1); filter: blur(0); }
  100% { opacity: 0; transform: scale(1.05); filter: blur(6px); }
}

.splash-logo-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  text-align: center;
}

.splash-logo {
  width: clamp(90px, 16vw, 130px);
  height: clamp(90px, 16vw, 130px);
  object-fit: contain;
  filter: drop-shadow(0 4px 20px rgba(44, 24, 16, 0.15));
  animation: splashLogoPulse 2s ease-in-out infinite alternate;
}

@keyframes splashLogoPulse {
  0%   { transform: scale(1); filter: drop-shadow(0 4px 15px rgba(44, 24, 16, 0.15)); }
  100% { transform: scale(1.08); filter: drop-shadow(0 8px 25px rgba(196, 162, 101, 0.3)); }
}

.splash-title {
  font-family: var(--font-title-dec);
  font-size: clamp(1.8rem, 6vw, 3.5rem);
  font-weight: 700;
  color: #2C1810;
  letter-spacing: 0.15em;
  text-shadow: 0 2px 10px rgba(196, 162, 101, 0.2);
}

.splash-tagline {
  font-family: var(--font-body);
  font-size: clamp(0.75rem, 2vw, 0.95rem);
  letter-spacing: 0.25em;
  color: #5C4538;
  text-transform: uppercase;
}

.splash-skip {
  position: absolute;
  bottom: 40px;
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  color: #7C6558;
  text-transform: uppercase;
}

/* ─── MAIN PAGE ─────────────────────────────────────────── */
#main-page {
  opacity: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

#main-page.revealed {
  animation: pageReveal 0.9s var(--ease-out) forwards;
}

@keyframes pageReveal {
  0%   { opacity: 0; transform: translateY(16px); }
  100% { opacity: 1; transform: translateY(0); }
}

/* ─── NAVBAR FLUTUANTE ──────────────────────────────────── */
.nav-bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 18px clamp(20px, 5vw, 60px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(245, 240, 232, 0.88);
  backdrop-filter: blur(20px) saturate(1.4);
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
  border-bottom: 1px solid rgba(196, 162, 101, 0.25);
  transition: all 0.4s ease;
}

.nav-bar.scrolled {
  padding: 12px clamp(20px, 5vw, 60px);
  background: rgba(245, 240, 232, 0.97);
  box-shadow: 0 4px 25px rgba(44, 24, 16, 0.12);
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.nav-brand img {
  width: 36px;
  height: 36px;
  object-fit: contain;
  filter: drop-shadow(0 2px 6px rgba(44, 24, 16, 0.15));
}

.nav-brand-name {
  font-family: var(--font-title);
  font-size: clamp(0.9rem, 2vw, 1.1rem);
  font-weight: 700;
  letter-spacing: 0.2em;
  color: #2C1810;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.nav-btn-invite {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #FFFDF8;
  background: linear-gradient(135deg, #C4A265, #3D3229);
  padding: 8px 20px;
  border-radius: 30px;
  text-decoration: none;
  box-shadow: 0 4px 15px rgba(44, 24, 16, 0.15);
  transition: all 0.3s ease;
}

.nav-btn-invite:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(44, 24, 16, 0.25);
}

.nav-link {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #2C1810;
  text-decoration: none;
  padding: 7px 18px;
  border: 1px solid rgba(196, 162, 101, 0.4);
  border-radius: 30px;
  transition: all 0.3s ease;
}

.nav-link:hover {
  color: #2C1810;
  border-color: #C4A265;
  background: rgba(196, 162, 101, 0.18);
}

/* ─── HERO SECTION ──────────────────────────────────────── */
.hero {
  padding: clamp(120px, 20vh, 160px) clamp(20px, 6vw, 60px) clamp(60px, 10vh, 90px);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.stars-container {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.star {
  position: absolute;
  background: #fff;
  border-radius: 50%;
  opacity: 0.3;
  animation: starTwinkle ease-in-out infinite alternate;
}

@keyframes starTwinkle {
  0%   { opacity: 0.2; transform: scale(0.8); }
  100% { opacity: 0.9; transform: scale(1.4); box-shadow: 0 0 8px #fff; }
}

.hero-eyebrow {
  position: relative;
  z-index: 1;
  display: inline-block;
  font-size: clamp(0.7rem, 1.5vw, 0.8rem);
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold-light);
  border: 1px solid rgba(212, 175, 55, 0.35);
  padding: 8px 24px;
  border-radius: 30px;
  margin-bottom: 30px;
  background: rgba(212, 175, 55, 0.08);
  backdrop-filter: blur(10px);
}

.hero-title {
  position: relative;
  z-index: 1;
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 6vw, 4.2rem);
  font-weight: 700;
  line-height: 1.15;
  color: var(--white);
  max-width: 900px;
  margin: 0 auto 24px;
}

.hero-title em {
  font-style: italic;
  color: var(--gold-light);
  text-shadow: 0 0 30px var(--gold-glow);
}

.hero-sub {
  position: relative;
  z-index: 1;
  font-size: clamp(1rem, 2.2vw, 1.18rem);
  font-weight: 300;
  color: var(--white-dim);
  max-width: 680px;
  margin: 0 auto 40px;
  line-height: 1.7;
}

.hero-cta-group {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 50px;
}

.btn-hero-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 16px 36px;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: #FFFDF8;
  background: linear-gradient(135deg, #3D3229 0%, #2C1810 100%);
  border-radius: 40px;
  text-decoration: none;
  box-shadow: 0 6px 20px rgba(44, 24, 16, 0.25);
  transition: all 0.35s var(--ease-spring);
}

.btn-hero-primary:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 10px 30px rgba(44, 24, 16, 0.35);
}

.btn-hero-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 16px 32px;
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: #2C1810;
  background: rgba(255, 253, 248, 0.85);
  border: 1px solid rgba(196, 162, 101, 0.5);
  border-radius: 40px;
  text-decoration: none;
  backdrop-filter: blur(12px);
  transition: all 0.35s ease;
}

.btn-hero-secondary:hover {
  background: rgba(196, 162, 101, 0.2);
  border-color: var(--gold);
  transform: translateY(-2px);
}

.hero-badges {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  opacity: 0.9;
}

.hero-badge-item {
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  color: #2C1810;
  background: rgba(255, 253, 248, 0.9);
  padding: 6px 16px;
  border-radius: 20px;
  border: 1px solid rgba(196, 162, 101, 0.35);
  box-shadow: 0 2px 8px rgba(44, 24, 16, 0.05);
}

/* ─── SEÇÃO INTERATIVA: TEASER DE TIRAGEM ──────────────── */
.teaser-section {
  padding: clamp(60px, 10vh, 100px) clamp(20px, 5vw, 60px);
  background: linear-gradient(180deg, rgba(245, 240, 232, 0.6) 0%, rgba(232, 221, 211, 0.8) 50%, rgba(245, 240, 232, 0.6) 100%);
  position: relative;
}

.teaser-container {
  max-width: 1050px;
  margin: 0 auto;
  text-align: center;
}

.section-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold-light);
  margin-bottom: 12px;
}

.teaser-heading {
  font-family: var(--font-title);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  color: var(--white);
  margin-bottom: 16px;
}

.teaser-sub {
  font-size: 1.05rem;
  color: var(--white-dim);
  max-width: 600px;
  margin: 0 auto 50px;
}

/* Grade de Cartas 3D */
.interactive-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 30px;
  justify-content: center;
  margin-bottom: 40px;
}

.interactive-card-wrapper {
  perspective: 1000px;
  cursor: pointer;
  height: 485px;
}

.interactive-card {
  position: relative;
  width: 100%;
  height: 100%;
  transform-style: preserve-3d;
  transition: transform 0.8s var(--ease-spring);
  border-radius: 16px;
  box-shadow: 0 10px 30px rgba(44, 24, 16, 0.12);
}

.interactive-card-wrapper.flipped .interactive-card {
  transform: rotateY(180deg);
}

.card-face {
  position: absolute;
  inset: 0;
  backface-visibility: hidden;
  border-radius: 16px;
  overflow: hidden;
}

/* Verso da Carta */
.card-back {
  background: linear-gradient(135deg, #FFFDF8, #E8DDD3);
  border: 2px solid var(--gold);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: inset 0 0 25px rgba(196, 162, 101, 0.2);
}

.card-back-pattern {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  padding: 20px;
  text-align: center;
}

.card-symbol {
  font-size: 3.5rem;
  filter: drop-shadow(0 2px 10px rgba(44, 24, 16, 0.2));
  animation: floatSymbol 3s ease-in-out infinite alternate;
}

@keyframes floatSymbol {
  0%   { transform: translateY(0); }
  100% { transform: translateY(-8px); }
}

.card-click-hint {
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #2C1810;
  border: 1px solid rgba(196, 162, 101, 0.5);
  padding: 8px 18px;
  border-radius: 20px;
  background: rgba(196, 162, 101, 0.15);
}

.interactive-card-wrapper:hover .card-back {
  border-color: #8A6B2D;
  box-shadow: inset 0 0 35px rgba(196, 162, 101, 0.3), 0 0 20px rgba(44, 24, 16, 0.15);
}

/* Frente da Carta */
.card-front {
  transform: rotateY(180deg);
  background: #FFFDF8;
  border: 2px solid var(--gold);
  display: flex;
  flex-direction: column;
}

/* Barra do Deck */
.card-deck-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 12px;
  background: rgba(196, 162, 101, 0.12);
  border-bottom: 1px solid rgba(196, 162, 101, 0.25);
}

.deck-badge {
  font-size: 0.75rem;
  font-weight: 700;
  color: #2C1810;
  letter-spacing: 0.03em;
}

.cycle-hint {
  font-size: 0.68rem;
  color: #8A6B2D;
  font-weight: 600;
  background: rgba(255, 255, 255, 0.9);
  padding: 2px 8px;
  border-radius: 12px;
  border: 1px solid rgba(196, 162, 101, 0.3);
  box-shadow: 0 1px 4px rgba(44, 24, 16, 0.08);
}

.card-img-wrapper {
  position: relative;
  overflow: hidden;
  height: 275px;
  background: #F5F0E8;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8px;
  border-bottom: 1px solid rgba(196, 162, 101, 0.25);
}

.card-front img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 4px;
  box-shadow: 0 3px 10px rgba(44, 24, 16, 0.12);
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.card-front img.switching {
  opacity: 0.2;
  transform: scale(0.95);
}

.card-front-info {
  padding: 10px 14px;
  text-align: left;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  background: #FFFDF8;
}

.card-front-info h3 {
  font-family: var(--font-title);
  font-size: 0.95rem;
  color: #2C1810;
  margin-bottom: 2px;
}

.card-front-desc {
  font-size: 0.84rem;
  line-height: 1.45;
  color: #5C4538;
}

.card-meaning-box {
  margin-top: 6px;
  padding: 8px 10px;
  background: rgba(196, 162, 101, 0.14);
  border-left: 3px solid var(--gold);
  border-radius: 6px;
  font-size: 0.78rem;
  line-height: 1.35;
  color: #2C1810;
  box-shadow: 0 2px 6px rgba(44, 24, 16, 0.05);
  animation: fadeInMeaning 0.35s ease forwards;
}

@keyframes fadeInMeaning {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Banner de incentivo após virar a carta */
.teaser-reveal-banner {
  margin-top: 30px;
  padding: 30px;
  background: #FFFDF8;
  border: 1px solid var(--gold);
  border-radius: 20px;
  box-shadow: 0 10px 30px rgba(44, 24, 16, 0.1);
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.6s var(--ease-out);
}

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

.banner-content {
  max-width: 700px;
  margin: 0 auto;
}

.banner-icon {
  font-size: 2rem;
  margin-bottom: 10px;
  display: block;
}

.banner-content h3 {
  font-family: var(--font-title);
  font-size: 1.5rem;
  color: #2C1810;
  margin-bottom: 12px;
}

.banner-content p {
  font-size: 1rem;
  color: #5C4538;
  margin-bottom: 24px;
  line-height: 1.6;
}

.btn-banner-action {
  display: inline-block;
  padding: 14px 30px;
  font-weight: 600;
  color: #FFFDF8;
  background: linear-gradient(135deg, #3D3229, #2C1810);
  border-radius: 30px;
  text-decoration: none;
  box-shadow: 0 4px 15px rgba(44, 24, 16, 0.2);
  transition: all 0.3s ease;
}

.btn-banner-action:hover {
  transform: scale(1.03);
  box-shadow: 0 8px 25px rgba(44, 24, 16, 0.3);
}

/* ─── PAINÉIS DOS ARCANOS ───────────────────────────────── */
.panels-section {
  display: flex;
  align-items: stretch;
  min-height: 75vh;
  position: relative;
}

.panel {
  position: relative;
  overflow: hidden;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  transition: flex 0.7s var(--ease-out), filter 0.4s ease;
}

.panel--mago   { flex: 1; }
.panel--carro  { flex: 1.2; }
.panel--louco  { flex: 0.8; }

.panel:hover {
  flex: 1.5;
}

.panel-bg {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.panel-img-waite,
.panel-img-marseille {
  position: absolute;
  height: 85%;
  width: auto;
  object-fit: contain;
  top: 5%;
  transition: transform 0.6s ease, opacity 0.6s ease;
}

.panel-img-waite {
  left: 8%;
  transform: scale(0.9);
  opacity: 0.85;
}

.panel-img-marseille {
  right: 8%;
  transform: scale(0.85);
  opacity: 0.55;
  filter: sepia(0.3);
}

.panel:hover .panel-img-waite {
  opacity: 1;
  transform: scale(0.96) translateX(-5px);
}

.panel:hover .panel-img-marseille {
  opacity: 0.85;
  transform: scale(0.9) translateX(5px);
}

.panel-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(245, 240, 232, 0.1) 0%, rgba(245, 240, 232, 0.92) 90%);
  pointer-events: none;
}

.panel-content {
  position: relative;
  z-index: 3;
  padding: 30px;
}

.panel-number {
  font-family: var(--font-title);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  color: #8A6B2D;
  margin-bottom: 8px;
}

.panel-arcano-name {
  font-family: var(--font-title);
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  color: #2C1810;
  margin-bottom: 12px;
}

.panel-text {
  font-size: 0.9rem;
  color: #5C4538;
  max-width: 320px;
  line-height: 1.6;
}

.panel-badge {
  display: inline-block;
  margin-top: 16px;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #2C1810;
  border: 1px solid rgba(196, 162, 101, 0.4);
  padding: 4px 12px;
  border-radius: 20px;
  background: rgba(255, 253, 248, 0.85);
}

.deck-compare-badge {
  position: absolute;
  top: 20px;
  right: 20px;
  z-index: 4;
  display: flex;
  gap: 6px;
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #2C1810;
}

.deck-compare-badge span {
  background: rgba(255, 253, 248, 0.9);
  padding: 4px 8px;
  border-radius: 6px;
  border: 1px solid rgba(196, 162, 101, 0.3);
}

/* ─── SEÇÃO DE DIFERENCIAIS ────────────────────────────── */
.features-section {
  padding: clamp(70px, 12vh, 110px) clamp(20px, 5vw, 60px);
  background: #E8DDD3;
}

.features-container {
  max-width: 1100px;
  margin: 0 auto;
  text-align: center;
}

.features-heading {
  font-family: var(--font-title);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  color: #2C1810;
  margin-bottom: 60px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 30px;
}

.feature-card {
  background: #FFFDF8;
  border: 1px solid #D4C5B2;
  border-radius: 16px;
  padding: 32px 24px;
  text-align: left;
  box-shadow: 0 4px 15px rgba(44, 24, 16, 0.05);
  backdrop-filter: blur(10px);
  transition: all 0.35s ease;
}

.feature-card:hover {
  transform: translateY(-6px);
  border-color: var(--gold);
  box-shadow: 0 10px 30px rgba(44, 24, 16, 0.12);
  background: #FFFDF8;
}

.feature-icon {
  font-size: 2.2rem;
  margin-bottom: 20px;
  display: block;
}

.feature-card h3 {
  font-family: var(--font-title);
  font-size: 1.15rem;
  color: #2C1810;
  margin-bottom: 12px;
}

.feature-card p {
  font-size: 0.92rem;
  color: #5C4538;
  line-height: 1.65;
}

/* ─── SEÇÃO DE CONVITE VIP ──────────────────────────────── */
.invite-section {
  padding: clamp(70px, 12vh, 120px) clamp(20px, 5vw, 60px);
  background: #F5F0E8;
  position: relative;
  border-top: 1px solid rgba(196, 162, 101, 0.3);
}

.invite-inner {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
  background: #FFFDF8;
  border: 1px solid var(--gold);
  border-radius: 24px;
  padding: clamp(35px, 6vw, 55px) clamp(24px, 5vw, 45px);
  box-shadow: 0 10px 35px rgba(44, 24, 16, 0.12);
  backdrop-filter: blur(15px);
}

.invite-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #2C1810;
  background: rgba(196, 162, 101, 0.18);
  border: 1px solid rgba(196, 162, 101, 0.4);
  padding: 6px 18px;
  border-radius: 20px;
  margin-bottom: 24px;
}

.badge-dot {
  width: 8px;
  height: 8px;
  background: #C4A265;
  border-radius: 50%;
  box-shadow: 0 0 8px #C4A265;
}

.invite-title {
  font-family: var(--font-title);
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  color: #2C1810;
  margin-bottom: 16px;
}

.invite-sub {
  font-size: 0.95rem;
  color: #5C4538;
  margin-bottom: 36px;
  line-height: 1.7;
}

.invite-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-group {
  position: relative;
  text-align: left;
}

.form-group label {
  display: block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #2C1810;
  margin-bottom: 8px;
}

.form-group input {
  width: 100%;
  padding: 16px 20px;
  background: #FFFFFF;
  border: 1px solid #D4C5B2;
  border-radius: 12px;
  color: #2C1810;
  font-family: var(--font-body);
  font-size: 1rem;
  outline: none;
  transition: all 0.3s ease;
}

.form-group input::placeholder {
  color: #A08C7D;
}

.form-group input:focus {
  border-color: #C4A265;
  box-shadow: 0 0 0 3px rgba(196, 162, 101, 0.2);
  background: #FFFFFF;
}

.btn-invite {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  width: 100%;
  padding: 18px 30px;
  margin-top: 10px;
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: #FFFDF8;
  background: linear-gradient(135deg, #3D3229 0%, #2C1810 100%);
  border: none;
  border-radius: 12px;
  cursor: pointer;
  box-shadow: 0 6px 20px rgba(44, 24, 16, 0.2);
  transition: all 0.35s var(--ease-spring);
}

.btn-invite:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(44, 24, 16, 0.3);
}

.btn-invite svg {
  width: 20px;
  height: 20px;
}

.invite-guarantee {
  margin-top: 20px;
  font-size: 0.8rem;
  color: #7C6558;
}

.invite-feedback {
  margin-top: 20px;
  padding: 14px 20px;
  border-radius: 10px;
  font-size: 0.9rem;
  display: none;
}

.invite-feedback.success {
  background: rgba(46, 125, 50, 0.15);
  border: 1px solid #2e7d32;
  color: #1b5e20;
}

.invite-feedback.error {
  background: rgba(198, 40, 40, 0.15);
  border: 1px solid #c62828;
  color: #b71c1c;
}

/* Link de login secundário */
.login-link-bar {
  text-align: center;
  padding: 30px 20px;
  background: #F5F0E8;
  font-size: 0.9rem;
  color: #5C4538;
}

.login-link-bar a {
  color: #2C1810;
  font-weight: 600;
  text-decoration: none;
}

.login-link-bar a:hover {
  text-decoration: underline;
}

/* ─── FOOTER ────────────────────────────────────────────── */
.lp-footer {
  padding: 40px clamp(20px, 5vw, 60px);
  background: #3D3229;
  border-top: 1px solid #C4A265;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  text-align: center;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.85rem;
  color: #E8DDD3;
}

.footer-brand img {
  width: 24px;
  height: 24px;
}

.footer-links {
  display: flex;
  gap: 24px;
  list-style: none;
  flex-wrap: wrap;
  justify-content: center;
}

.footer-links a {
  color: #E8DDD3;
  font-size: 0.85rem;
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-links a:hover {
  color: #C4A265;
}

/* ─── LINK DE NAVEGAÇÃO & BADGE DO ARTIGO ───────────────── */
.nav-link-subtle {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 500;
  color: #2C1810;
  text-decoration: none;
  padding: 6px 14px;
  border-radius: 20px;
  background: rgba(196, 162, 101, 0.12);
  border: 1px solid rgba(196, 162, 101, 0.3);
  transition: all 0.3s ease;
}

.nav-link-subtle:hover {
  background: rgba(196, 162, 101, 0.25);
  border-color: var(--gold);
  transform: translateY(-1px);
}

.hero-badge-link {
  text-decoration: none;
  color: #2C1810;
  transition: all 0.3s ease;
}

.hero-badge-link:hover {
  background: #C4A265;
  color: #FFFDF8;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(196, 162, 101, 0.3);
}

/* ─── SEÇÃO PROMOÇÃO DO ARTIGO CIENTÍFICO ───────────────── */
.article-promo-section {
  padding: clamp(60px, 10vh, 90px) clamp(20px, 5vw, 60px);
  background: linear-gradient(180deg, #F5F0E8 0%, #E8DDD3 50%, #F5F0E8 100%);
  position: relative;
}

.article-promo-container {
  max-width: 1050px;
  margin: 0 auto;
}

.article-promo-card {
  background: #FFFDF8;
  border: 1px solid var(--gold);
  border-radius: 24px;
  padding: clamp(30px, 5vw, 50px);
  box-shadow: 0 16px 48px rgba(44, 24, 16, 0.08), inset 0 0 20px rgba(196, 162, 101, 0.08);
  position: relative;
  overflow: hidden;
}

.article-promo-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--gold-dark), var(--gold), var(--gold-bright), var(--gold));
}

.article-promo-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 36px;
}

.article-promo-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 700;
  color: #2C1810;
  line-height: 1.25;
  margin: 12px 0 16px;
}

.article-promo-sub {
  font-size: 1.05rem;
  color: #5C4538;
  line-height: 1.65;
}

.article-promo-highlights {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  margin-bottom: 40px;
}

.highlight-pill {
  display: flex;
  align-items: center;
  gap: 14px;
  background: rgba(245, 240, 232, 0.8);
  border: 1px solid rgba(196, 162, 101, 0.35);
  padding: 16px 20px;
  border-radius: 16px;
  transition: all 0.3s ease;
}

.highlight-pill:hover {
  transform: translateY(-3px);
  background: #FFFDF8;
  border-color: var(--gold);
  box-shadow: 0 8px 24px rgba(44, 24, 16, 0.08);
}

.pill-icon {
  font-size: 1.8rem;
  flex-shrink: 0;
}

.pill-text {
  display: flex;
  flex-direction: column;
}

.pill-text strong {
  font-family: var(--font-title);
  font-size: 0.95rem;
  color: #2C1810;
}

.pill-text span {
  font-size: 0.82rem;
  color: #7C6558;
}

.article-promo-action {
  text-align: center;
}

.btn-article-promo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 16px 36px;
  font-size: 1rem;
  font-weight: 600;
  color: #FFFDF8;
  background: linear-gradient(135deg, #3D3229 0%, #2C1810 100%);
  border-radius: 40px;
  text-decoration: none;
  box-shadow: 0 6px 20px rgba(44, 24, 16, 0.2);
  transition: all 0.35s var(--ease-spring);
}

.btn-article-promo:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 10px 30px rgba(44, 24, 16, 0.3);
  background: linear-gradient(135deg, #2C1810 0%, #3D3229 100%);
}

/* ─── RESPONSIVIDADE ────────────────────────────────────── */
@media (max-width: 900px) {
  .panels-section {
    flex-direction: column;
    min-height: auto;
  }
  
  .panel {
    min-height: 400px;
  }
  
  .hero-cta-group {
    flex-direction: column;
  }
  
  .btn-hero-primary, .btn-hero-secondary {
    width: 100%;
  }

  .nav-actions {
    gap: 8px;
  }

  .nav-link-subtle {
    display: none;
  }
}