/* ==========================================================================
   TZ PERSONALIZADOS — DESIGN SYSTEM & ESTILOS CANÔNICOS
   Papel Seda Personalizado • Tema Claro de Alto Luxo • Acabamento Kyon Shell
   ========================================================================== */

/* --- 1. FONTE SELF-HOSTED (Inter Variable WOFF2) --- */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 300 800;
  font-display: swap;
  src: url('../fonts/inter.woff2') format('woff2');
}

/* --- 2. VARIÁVEIS E TOKENS DE DESIGN --- */
:root {
  /* Fundo contínuo (Site 1 só - Claro, iluminado e texturizado) */
  --bg-page: #fbfaf7;
  --bg-ambient-top: #f4f6fa;
  --bg-ambient-bottom: #fbf9f4;
  
  /* Cores oficiais da marca com harmonia */
  --brand-blue: #0b57d0;
  --brand-blue-soft: #eaf1fb;
  --brand-blue-glow: rgba(11, 87, 208, 0.12);
  
  --brand-green: #0f8a5f;
  --brand-green-hover: #0c734f;
  --brand-green-glow: rgba(15, 138, 95, 0.22);
  --brand-green-soft: #edf7f2;
  
  --brand-gold: #c28813;
  --brand-gold-soft: #fcf6e9;
  --brand-gold-glow: rgba(194, 136, 19, 0.18);
  
  --brand-red: #c93b48;
  --brand-red-soft: #fbf0f1;
  --brand-red-glow: rgba(201, 59, 72, 0.15);

  /* Superfícies refinadas (nunca cinza de sistema) */
  --card-bg: rgba(255, 255, 255, 0.88);
  --card-bg-elevated: #ffffff;
  --card-border: rgba(11, 87, 208, 0.10);
  --card-border-hover: rgba(11, 87, 208, 0.28);
  --card-shadow: 0 16px 36px -12px rgba(21, 29, 44, 0.07), 0 2px 6px rgba(21, 29, 44, 0.03);
  --card-shadow-hover: 0 22px 48px -10px rgba(11, 87, 208, 0.12), 0 4px 12px rgba(21, 29, 44, 0.05);

  /* Tipografia e Contraste AA */
  --text-main: #141b24;
  --text-body: #475363;
  --text-muted: #6e7c8d;
  --text-light: #ffffff;

  /* Raios canônicos */
  --radius-pill: 9999px;
  --radius-card: 24px;
  --radius-btn: 18px;
  --radius-badge: 12px;

  /* Layout */
  --container-max: 780px;
  --container-wide: 1140px;
}

/* --- 3. RESET E BASE --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: auto; /* Controlado pelo Lenis */
  -webkit-text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background-color: var(--bg-page);
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: var(--text-main);
  background: radial-gradient(circle at 50% 0%, #eef4fe 0%, var(--bg-page) 35%),
              radial-gradient(circle at 90% 45%, rgba(252, 246, 233, 0.8) 0%, transparent 40%),
              radial-gradient(circle at 10% 70%, rgba(237, 247, 242, 0.8) 0%, transparent 40%),
              var(--bg-page);
  background-attachment: fixed;
  min-height: 100vh;
  line-height: 1.5;
  overflow-x: hidden;
  position: relative;
}

/* --- 4. FUNDO GLOBAL CONTÍNUO & ELEMENTOS AMBIENTAIS --- */
.ambient-decor {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.ambient-shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.6;
  will-change: transform;
}

.shape-1 {
  top: -100px;
  right: -50px;
  width: 380px;
  height: 380px;
  background: radial-gradient(circle, rgba(11, 87, 208, 0.15) 0%, transparent 70%);
}

.shape-2 {
  top: 40%;
  left: -120px;
  width: 440px;
  height: 440px;
  background: radial-gradient(circle, rgba(15, 138, 95, 0.12) 0%, transparent 70%);
}

.shape-3 {
  bottom: 5%;
  right: -80px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(194, 136, 19, 0.14) 0%, transparent 70%);
}

/* Linha superior luminosa da página */
.top-glow-wire {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, 
    transparent 0%, 
    var(--brand-blue) 25%, 
    var(--brand-green) 50%, 
    var(--brand-gold) 75%, 
    transparent 100%
  );
  z-index: 99;
}

/* --- 5. ESTRUTURA PRINCIPAL --- */
.page-wrapper {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 40px 20px 60px;
  display: flex;
  flex-direction: column;
  gap: 32px;
}

/* --- 6. CABEÇALHO / HERO --- */
.hero-block {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  padding-top: 10px;
}

/* Marca / Logotipo integrado */
.brand-identity {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.brand-logo-wrap {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  padding: 3px;
  background: linear-gradient(135deg, var(--brand-blue), var(--brand-green), var(--brand-gold));
  box-shadow: 0 10px 24px -6px rgba(11, 87, 208, 0.22);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.brand-logo-wrap:hover {
  transform: scale(1.05) rotate(2deg);
}

.brand-logo-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
  background: #ffffff;
}

.brand-title {
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--text-main);
  line-height: 1.15;
}

/* Badges de Prova e Alcance */
.trust-badges {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-top: 2px;
}

.badge-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 16px;
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  font-weight: 600;
  line-height: 1;
  background: #ffffff;
  border: 1px solid rgba(11, 87, 208, 0.12);
  box-shadow: 0 4px 12px rgba(21, 29, 44, 0.04);
}

.badge-item.badge-shipping {
  color: var(--brand-blue);
  background: var(--brand-blue-soft);
  border-color: rgba(11, 87, 208, 0.16);
}

.badge-item.badge-clients {
  color: var(--brand-green);
  background: var(--brand-green-soft);
  border-color: rgba(15, 138, 95, 0.20);
}

.badge-pulse {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: currentColor;
  box-shadow: 0 0 0 0 currentColor;
  animation: pulseDot 2.4s infinite cubic-bezier(0.45, 0, 0.55, 1);
}

@keyframes pulseDot {
  0% { transform: scale(0.95); opacity: 1; box-shadow: 0 0 0 0 rgba(15, 138, 95, 0.7); }
  70% { transform: scale(1); opacity: 0.8; box-shadow: 0 0 0 6px rgba(15, 138, 95, 0); }
  100% { transform: scale(0.95); opacity: 1; box-shadow: 0 0 0 0 rgba(15, 138, 95, 0); }
}

/* Proposta de Valor */
.hero-tagline {
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--brand-blue);
  letter-spacing: -0.015em;
  margin-top: 4px;
}

.hero-description {
  max-width: 580px;
  font-size: 1rem;
  font-weight: 400;
  color: var(--text-body);
  line-height: 1.6;
  margin: 0 auto;
}

/* --- 7. AÇÕES PRINCIPAIS — BOTÕES WHATSAPP (PESO IDÊNTICO) --- */
.cta-actions-section {
  display: flex;
  flex-direction: column;
  gap: 16px;
  width: 100%;
}

.cta-header-note {
  text-align: center;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.whatsapp-dual-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  width: 100%;
}

@media (max-width: 620px) {
  .whatsapp-dual-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }
}

/* Botão Canônico com Shiny Sweep Glow */
.btn-whatsapp-primary {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 22px;
  min-height: 72px;
  border-radius: var(--radius-btn);
  background: linear-gradient(135deg, #0f8a5f 0%, #0b724e 100%);
  color: var(--text-light);
  text-decoration: none;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.25);
  box-shadow: 0 12px 28px -6px var(--brand-green-glow),
              inset 0 1px 0 rgba(255, 255, 255, 0.35);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1),
              box-shadow 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: transform;
}

.btn-whatsapp-primary:hover,
.btn-whatsapp-primary:focus-visible {
  transform: translateY(-3px) scale(1.015);
  box-shadow: 0 18px 36px -6px rgba(15, 138, 95, 0.38),
              inset 0 1px 0 rgba(255, 255, 255, 0.5);
  outline: none;
}

.btn-whatsapp-primary:active {
  transform: translateY(-1px) scale(0.995);
  box-shadow: 0 8px 18px -4px rgba(15, 138, 95, 0.3);
}

/* O Shiny Sweep Glow contínuo */
.btn-whatsapp-primary::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -60%;
  width: 45%;
  height: 200%;
  background: linear-gradient(
    90deg, 
    transparent 0%, 
    rgba(255, 255, 255, 0.28) 50%, 
    transparent 100%
  );
  transform: rotate(25deg);
  animation: shinySweep 4.2s infinite ease-in-out;
  pointer-events: none;
}

.btn-whatsapp-primary.btn-alt::after {
  animation-delay: 2.1s;
}

@keyframes shinySweep {
  0% { left: -70%; }
  30%, 100% { left: 160%; }
}

.btn-whatsapp-content {
  display: flex;
  align-items: center;
  gap: 14px;
}

.btn-whatsapp-icon {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  background: rgba(255, 255, 255, 0.16);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.btn-whatsapp-text {
  display: flex;
  flex-direction: column;
  text-align: left;
}

.btn-title {
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.2;
  color: #ffffff;
}

.btn-subtitle {
  font-size: 0.8rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.88);
  margin-top: 2px;
}

.btn-arrow-icon {
  flex-shrink: 0;
  opacity: 0.85;
  transition: transform 0.3s ease;
}

.btn-whatsapp-primary:hover .btn-arrow-icon {
  transform: translateX(4px);
  opacity: 1;
}

/* --- 8. CAROUSEL / ESTEIRA DE PORTFÓLIO CONTÍNUA --- */
.portfolio-section {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: 10px 0;
}

.section-head {
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.section-title {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text-main);
  letter-spacing: -0.02em;
}

.section-subtitle {
  font-size: 0.92rem;
  color: var(--text-body);
}

/* Container do carrossel */
.marquee-container {
  position: relative;
  width: 100vw;
  margin-left: calc(-50vw + 50%);
  overflow: hidden;
  padding: 16px 0;
  cursor: grab;
  user-select: none;
  -webkit-user-select: none;
}

.marquee-container:active {
  cursor: grabbing;
}

/* Máscara de fade nas pontas */
.marquee-container::before,
.marquee-container::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  width: 60px;
  z-index: 2;
  pointer-events: none;
}

.marquee-container::before {
  left: 0;
  background: linear-gradient(to right, var(--bg-page) 0%, transparent 100%);
}

.marquee-container::after {
  right: 0;
  background: linear-gradient(to left, var(--bg-page) 0%, transparent 100%);
}

.marquee-track {
  display: flex;
  gap: 20px;
  width: max-content;
  will-change: transform;
}

/* Cartão de foto na esteira */
.seda-card {
  position: relative;
  flex: 0 0 240px;
  height: 290px;
  border-radius: 20px;
  overflow: hidden;
  background: #ffffff;
  border: 1px solid rgba(11, 87, 208, 0.12);
  box-shadow: 0 12px 24px -8px rgba(21, 29, 44, 0.08);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1),
              box-shadow 0.35s cubic-bezier(0.16, 1, 0.3, 1),
              border-color 0.35s ease;
}

@media (min-width: 768px) {
  .seda-card {
    flex: 0 0 280px;
    height: 330px;
  }
}

.seda-card:hover {
  transform: translateY(-6px) scale(1.02);
  border-color: rgba(11, 87, 208, 0.35);
  box-shadow: 0 20px 38px -10px rgba(11, 87, 208, 0.18);
}

.seda-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.seda-card:hover .seda-img {
  transform: scale(1.06);
}

.seda-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(20, 27, 36, 0.72) 0%, transparent 55%);
  display: flex;
  align-items: flex-end;
  padding: 16px;
  color: #ffffff;
  pointer-events: none;
}

.seda-caption {
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
}

.marquee-hint {
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 500;
  margin-top: -6px;
}

/* --- 9. CARDS DE CARACTERÍSTICAS & LUXO --- */
.features-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  width: 100%;
}

@media (max-width: 580px) {
  .features-grid {
    grid-template-columns: 1fr;
  }
}

.feature-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-card);
  padding: 22px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: var(--card-shadow);
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1),
              box-shadow 0.3s cubic-bezier(0.16, 1, 0.3, 1),
              border-color 0.3s ease;
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(11, 87, 208, 0.4), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--card-shadow-hover);
  border-color: var(--card-border-hover);
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-icon-box {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.icon-blue { background: var(--brand-blue-soft); color: var(--brand-blue); }
.icon-green { background: var(--brand-green-soft); color: var(--brand-green); }
.icon-gold { background: var(--brand-gold-soft); color: var(--brand-gold); }
.icon-red { background: var(--brand-red-soft); color: var(--brand-red); }

.feature-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-main);
  letter-spacing: -0.02em;
}

.feature-desc {
  font-size: 0.88rem;
  color: var(--text-body);
  line-height: 1.5;
}

/* --- 10. LINKS SECUNDÁRIOS & REDES OFICIAIS --- */
.links-section {
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 100%;
}

.channel-link-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  background: var(--card-bg-elevated);
  border: 1px solid rgba(11, 87, 208, 0.10);
  border-radius: var(--radius-btn);
  text-decoration: none;
  color: var(--text-main);
  box-shadow: var(--card-shadow);
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1),
              box-shadow 0.25s cubic-bezier(0.16, 1, 0.3, 1),
              border-color 0.25s ease;
  min-height: 60px;
}

.channel-link-card:hover,
.channel-link-card:focus-visible {
  transform: translateY(-2px);
  box-shadow: var(--card-shadow-hover);
  border-color: rgba(11, 87, 208, 0.3);
  outline: none;
}

.channel-link-left {
  display: flex;
  align-items: center;
  gap: 14px;
}

.channel-icon {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.channel-icon.icon-site { background: var(--brand-blue-soft); color: var(--brand-blue); }
.channel-icon.icon-insta { background: var(--brand-red-soft); color: var(--brand-red); }
.channel-icon.icon-face { background: var(--brand-blue-soft); color: #1877f2; }

.channel-info {
  display: flex;
  flex-direction: column;
}

.channel-name {
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--text-main);
}

.channel-sub {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.channel-action-arrow {
  color: var(--text-muted);
  transition: transform 0.25s ease, color 0.25s ease;
}

.channel-link-card:hover .channel-action-arrow {
  transform: translateX(4px);
  color: var(--brand-blue);
}

/* --- 11. BLOCO CTA FINAL --- */
.final-cta-card {
  background: linear-gradient(135deg, #ffffff 0%, #f4f8fd 100%);
  border: 1px solid rgba(11, 87, 208, 0.18);
  border-radius: var(--radius-card);
  padding: 30px 24px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  box-shadow: 0 18px 40px -10px rgba(11, 87, 208, 0.10);
  position: relative;
  overflow: hidden;
}

.final-cta-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--brand-green), var(--brand-blue), var(--brand-gold));
}

.final-cta-title {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-main);
  letter-spacing: -0.02em;
}

.final-cta-text {
  font-size: 0.95rem;
  color: var(--text-body);
  max-width: 480px;
}

.final-cta-btns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  width: 100%;
  max-width: 520px;
}

@media (max-width: 540px) {
  .final-cta-btns {
    grid-template-columns: 1fr;
  }
}

.btn-cta-contact {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 20px;
  border-radius: var(--radius-btn);
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  color: #ffffff;
  background: var(--brand-green);
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 8px 20px -4px var(--brand-green-glow);
  transition: transform 0.25s ease, box-shadow 0.25s ease, background-color 0.25s ease;
  min-height: 48px;
}

.btn-cta-contact:hover {
  background: var(--brand-green-hover);
  transform: translateY(-2px);
  box-shadow: 0 12px 24px -4px rgba(15, 138, 95, 0.35);
}

/* --- 12. RODAPÉ --- */
.site-footer {
  text-align: center;
  padding-top: 20px;
  border-top: 1px solid rgba(11, 87, 208, 0.08);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-copy {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-main);
}

.footer-sub {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* --- 13. ESTADOS INICIAIS GSAP (Evita FOUC / Flicker) --- */
.gsap-reveal {
  opacity: 0;
  transform: translateY(28px);
  will-change: transform, opacity;
}

/* --- 14. PREFERS-REDUCED-MOTION --- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  
  .gsap-reveal {
    opacity: 1 !important;
    transform: none !important;
  }

  .btn-whatsapp-primary::after {
    animation: none !important;
    display: none !important;
  }

  .marquee-container {
    overflow-x: auto;
    cursor: default;
  }

  .marquee-track {
    animation: none !important;
    transform: none !important;
  }
}