/* ==========================================================================
   ISABELA PINHEIRO - IDENTIDADE VISUAL & LINKPAGE PREMIUM
   Desenvolvido com padrões de alta relojoaria/alta costura digital
   Tipografia: Bile (display/títulos) & Plus Jakarta Sans (corpo/dados)
   Paleta: Sand (#e2d5c4), Terracotta (#974416), Slate Teal (#6c868d), Deep Petrol (#182225)
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. TIPOGRAFIA & FONT-FACE LOCAL
   -------------------------------------------------------------------------- */
@font-face {
  font-family: 'Bile';
  src: url('fonts/BILE.TTF') format('truetype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

/* --------------------------------------------------------------------------
   2. VARIÁVEIS DE SISTEMA / TOKENS DA PALETA OFICIAL
   -------------------------------------------------------------------------- */
:root {
  /* ========================================================================
     PALETA OFICIAL ISABELA PINHEIRO (LIZDESIGN)
     Extraída com exatidão matemática das lâminas do manual de identidade
     ======================================================================== */

  /* 1. MARROM ACOLHEDOR (acolhedor, sofisticado, natural) */
  --palette-brown-main: #a68c73;
  --palette-brown-dark: #7f6447;
  --palette-brown-light: #ccb297;
  --palette-brown-deep: #432b1e;

  /* 2. MARROM CALOROSO / TERRACOTA (humano, caloroso, convidativo) */
  --palette-terracotta-main: #974516;
  --palette-terracotta-dark: #703515;
  --palette-terracotta-light: #bf5c25;

  /* 3. A COR MAIS CLARA / AREIA / MARFIM (leve, sereno, delicado) */
  --palette-light-pure: #fbeede;
  --palette-light-sand: #e2d7c5;
  --palette-light-sepia: #c1b09c;

  /* 4. AZUL ACINZENTADO / SLATE (confiável, equilibrado, tranquilo) */
  --palette-slate-main: #6a858e;
  --palette-slate-dark: #3f5d67;
  --palette-slate-light: #91aeb6;
  --palette-slate-deep: #1e2c30;

  /* Mapeamento de Superfícies & Aplicação (Fundo na Cor Mais Clara) */
  --bg-page: var(--palette-light-pure);
  --bg-gradient: radial-gradient(ellipse at 50% 12%, #fbeede 0%, #f6ecdc 45%, #e2d7c5 100%);
  --text-primary: var(--palette-brown-deep);
  --text-secondary: var(--palette-brown-dark);
  --text-muted: #8c735d;

  /* Tipografia */
  --font-brand: 'Bile', Georgia, serif;
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Elevações e Sombras Naturais */
  --shadow-subtle: 0 4px 20px -2px rgba(112, 53, 21, 0.08);
  --shadow-card: 0 12px 32px -8px rgba(112, 53, 21, 0.12);
  --shadow-hover: 0 16px 40px -8px rgba(112, 53, 21, 0.22);

  /* Transições Suaves */
  --ease-spring: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);
  --duration-fast: 0.22s;
  --duration-normal: 0.38s;
  --duration-slow: 0.65s;

  /* Dimensões */
  --max-width: 540px;
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-pill: 9999px;
}

/* --------------------------------------------------------------------------
   3. RESET & BASE
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  background-color: var(--bg-page);
  color: var(--text-primary);
  font-family: var(--font-sans);
}

body {
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
  line-height: 1.5;
  background-color: var(--bg-page);
  color: var(--text-primary);
}

/* --------------------------------------------------------------------------
   4. BACKGROUND SUTIL & AUTORAL (A COR MAIS CLARA COM TEXTURA ORGÂNICA)
   -------------------------------------------------------------------------- */
.dynamic-background {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
  background: var(--bg-gradient);
}

/* Camada: Textura Botânica Orgânica da Marca */
.bg-texture-layer {
  position: absolute;
  inset: 0;
  background-image: url('img/textura.svg');
  background-repeat: repeat;
  background-size: 380px auto;
  opacity: 0.055;
  mix-blend-mode: multiply;
  pointer-events: none;
}

/* Camada: Iluminação ambiente suave */
.bg-ambient-light {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: min(720px, 100vw);
  height: 520px;
  background: radial-gradient(ellipse at 50% 20%, rgba(255, 255, 255, 0.6) 0%, rgba(226, 215, 197, 0.2) 60%, transparent 80%);
  pointer-events: none;
}

/* Camada: Vinheta suave para foco central */
.bg-vignette {
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse at 50% 45%,
    transparent 50%,
    rgba(193, 176, 156, 0.15) 85%,
    rgba(166, 140, 115, 0.25) 100%
  );
  pointer-events: none;
}

/* --------------------------------------------------------------------------
   5. PRE-LOADER ANIMADO DE ALTA COSTURA DA LOGO EM SVG
   -------------------------------------------------------------------------- */
.preloader {
  position: fixed;
  inset: 0;
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--palette-light-pure);
  transition: opacity 0.85s var(--ease-spring), transform 0.95s var(--ease-spring), visibility 0.85s;
  overflow: hidden;
}

.preloader.is-done {
  opacity: 0;
  transform: scale(1.04);
  visibility: hidden;
  pointer-events: none;
}

.preloader-backdrop {
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(circle at 50% 45%, rgba(193, 176, 156, 0.3) 0%, transparent 60%),
    radial-gradient(circle at 50% 65%, rgba(151, 69, 22, 0.1) 0%, transparent 55%),
    var(--palette-light-pure);
}

.preloader-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 2rem;
  max-width: 360px;
  width: 90%;
}

.preloader-glow {
  position: absolute;
  width: 220px;
  height: 220px;
  background: radial-gradient(circle, rgba(166, 140, 115, 0.15) 0%, rgba(151, 69, 22, 0.08) 50%, transparent 75%);
  border-radius: 50%;
  filter: blur(40px);
  top: 15%;
  pointer-events: none;
  animation: glowPulse 2.8s ease-in-out infinite alternate;
}

@keyframes glowPulse {
  0% { transform: scale(0.9); opacity: 0.5; }
  100% { transform: scale(1.15); opacity: 0.85; }
}

.preloader-svg-wrap {
  width: 86px;
  height: 90px;
  margin-bottom: 1.75rem;
  position: relative;
}

.preloader-svg {
  width: 100%;
  height: 100%;
  overflow: visible;
  filter: drop-shadow(0 6px 18px rgba(112, 53, 21, 0.18));
}

/* Paths de traçado animado com stroke e transição para fill */
.preloader-path {
  fill: transparent;
  stroke: var(--palette-terracotta-main);
  stroke-width: 0.28px;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: fill 0.8s ease-in-out, stroke 0.8s ease-in-out;
}

.preloader-path.filled {
  fill: var(--palette-terracotta-main);
  stroke: transparent;
}

.preloader-dot {
  fill: transparent;
  stroke: var(--palette-terracotta-main);
  stroke-width: 0.2px;
  transition: fill 0.6s ease-in-out, transform 0.4s ease-in-out;
  transform-origin: 11.46px 23.39px;
}

.preloader-dot.filled {
  fill: var(--palette-terracotta-main);
  stroke: transparent;
  animation: dotHeartbeat 1.8s ease-in-out infinite;
}

@keyframes dotHeartbeat {
  0%, 100% { transform: scale(1); filter: drop-shadow(0 0 0 transparent); }
  50% { transform: scale(1.35); filter: drop-shadow(0 0 6px rgba(151, 69, 22, 0.6)); }
}

.preloader-text-wrap {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.7s var(--ease-spring), transform 0.7s var(--ease-spring);
}

.preloader-text-wrap.visible {
  opacity: 1;
  transform: translateY(0);
}

.preloader-title {
  font-family: var(--font-brand);
  font-size: 2.1rem;
  font-weight: 400;
  letter-spacing: 0.03em;
  color: var(--palette-brown-deep);
  margin-bottom: 0.35rem;
  background: linear-gradient(135deg, var(--palette-terracotta-dark) 20%, var(--palette-brown-deep) 70%, var(--palette-terracotta-main) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.preloader-tag {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.32em;
  color: var(--palette-brown-dark);
  text-transform: uppercase;
}

.preloader-meter {
  width: 100%;
  height: 2px;
  background: rgba(193, 176, 156, 0.35);
  border-radius: var(--radius-pill);
  margin-top: 2rem;
  overflow: hidden;
  position: relative;
}

.preloader-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--palette-brown-main), var(--palette-terracotta-main), var(--palette-terracotta-dark));
  border-radius: var(--radius-pill);
  transition: width 0.1s linear;
}

.preloader-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  margin-top: 0.75rem;
  font-size: 0.72rem;
  color: var(--palette-brown-dark);
}

.preloader-quote {
  font-style: italic;
  letter-spacing: 0.02em;
}

.preloader-percent {
  font-weight: 600;
  color: var(--palette-terracotta-dark);
  font-variant-numeric: tabular-nums;
}

.preloader-skip-btn {
  background: transparent;
  border: 1px solid var(--palette-light-sepia);
  color: var(--palette-brown-dark);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius-pill);
  margin-top: 1.5rem;
  cursor: pointer;
  transition: all var(--duration-fast) ease;
}

.preloader-skip-btn:hover {
  border-color: var(--palette-terracotta-main);
  color: var(--palette-terracotta-main);
}

/* --------------------------------------------------------------------------
   6. MAIN SHELL
   -------------------------------------------------------------------------- */
.page-shell {
  position: relative;
  z-index: 1;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: clamp(2.5rem, 5vh, 3.5rem) 1.25rem 3.5rem;
  display: flex;
  flex-direction: column;
  gap: 2.25rem;
}

/* --------------------------------------------------------------------------
   7. PROFILE HERO SECTION
   -------------------------------------------------------------------------- */
.profile-hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1.25rem;
}

/* Emblema da Marca (Autoral, Nobre e Sem Reflexos Artificiais) */
.brand-emblem-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
}

.brand-emblem-seal {
  width: 84px;
  height: 84px;
  border-radius: 50%;
  background: radial-gradient(circle at 40% 30%, var(--palette-terracotta-main) 0%, var(--palette-terracotta-dark) 100%);
  border: 1px solid var(--palette-brown-light);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 26px -6px rgba(112, 53, 21, 0.32);
  transition: transform var(--duration-normal) var(--ease-spring), border-color var(--duration-normal) ease, box-shadow var(--duration-normal) ease;
}

.brand-emblem-seal:hover {
  transform: translateY(-2px);
  border-color: var(--palette-light-pure);
  box-shadow: 0 14px 30px -6px rgba(112, 53, 21, 0.42);
}

.brand-monogram {
  width: 42px;
  height: 44px;
  display: block;
  filter: drop-shadow(0 2px 6px rgba(0, 0, 0, 0.25));
}

/* Header Text */
.profile-header {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.brand-title {
  font-family: var(--font-brand);
  font-size: 2.75rem;
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: 0.02em;
  color: var(--palette-brown-deep);
  background: linear-gradient(135deg, #3d2315 15%, var(--palette-terracotta-dark) 65%, var(--palette-terracotta-main) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 2px 8px rgba(112, 53, 21, 0.12));
}

.brand-role {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--palette-brown-dark);
  letter-spacing: 0.04em;
}

.brand-submeta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-size: 0.78rem;
  color: var(--palette-brown-dark);
  letter-spacing: 0.03em;
}

.meta-separator {
  color: var(--palette-terracotta-main);
  font-weight: bold;
}

/* Brand Mantra Quote (Orgânico & Acolhedor) */
.brand-quote-box {
  position: relative;
  padding: 1.15rem 1.75rem;
  background: rgba(255, 255, 255, 0.76);
  border: 1px solid rgba(193, 176, 156, 0.45);
  border-radius: 1.25rem;
  backdrop-filter: blur(14px);
  max-width: 440px;
  width: 100%;
  box-shadow: 0 10px 28px -10px rgba(112, 53, 21, 0.1);
  text-align: center;
}

.quote-mark {
  display: none;
}

.quote-text {
  font-family: var(--font-brand);
  font-size: 1.28rem;
  font-weight: 400;
  color: var(--palette-terracotta-dark);
  line-height: 1.35;
  margin-bottom: 0.3rem;
  letter-spacing: 0.02em;
}

.quote-caption {
  display: block;
  font-size: 0.76rem;
  color: var(--palette-brown-dark);
  font-weight: 400;
}

/* --------------------------------------------------------------------------
   8. ORGANIC & BESPOKE BUTTONS (AUTORAL, SEM APARÊNCIA DE IA)
   -------------------------------------------------------------------------- */
.action-list {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  width: 100%;
}

.organic-card-item {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  width: 100%;
}

.organic-card {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 1.15rem;
  padding: 1.25rem 1.4rem;
  border-radius: 1.35rem;
  backdrop-filter: blur(14px);
  text-decoration: none;
  color: #ffffff;
  transition: 
    transform var(--duration-fast) var(--ease-spring),
    border-color var(--duration-fast) ease,
    background var(--duration-fast) ease,
    box-shadow var(--duration-fast) ease;
}

/* Botão WhatsApp (Humano, Caloroso, Convidativo - Terracota / Marrom) */
.organic-card-whatsapp {
  background: linear-gradient(135deg, var(--palette-terracotta-main) 0%, var(--palette-terracotta-dark) 100%);
  border: 1px solid rgba(112, 53, 21, 0.35);
  box-shadow: 0 12px 30px -8px rgba(151, 69, 22, 0.32);
}

.organic-card-whatsapp:hover {
  transform: translateY(-2px);
  background: linear-gradient(135deg, #873d12 0%, #632d10 100%);
  border-color: rgba(191, 92, 37, 0.5);
  box-shadow: 0 16px 36px -8px rgba(151, 69, 22, 0.42);
}

.organic-card-whatsapp .organic-card-label {
  color: var(--palette-light-sand);
}

.organic-card-whatsapp .organic-card-meta {
  color: var(--palette-light-pure);
}

/* Botão Instagram (Confiável, Equilibrado, Tranquilo - Slate / Azul Petróleo) */
.organic-card-instagram {
  background: linear-gradient(135deg, var(--palette-slate-dark) 0%, #2f4750 100%);
  border: 1px solid rgba(63, 93, 103, 0.35);
  box-shadow: 0 12px 30px -8px rgba(63, 93, 103, 0.3);
}

.organic-card-instagram:hover {
  transform: translateY(-2px);
  background: linear-gradient(135deg, #344f58 0%, #253940 100%);
  border-color: rgba(145, 174, 182, 0.5);
  box-shadow: 0 16px 36px -8px rgba(63, 93, 103, 0.4);
}

.organic-card-instagram .organic-card-label {
  color: var(--palette-slate-light);
}

.organic-card-instagram .organic-card-meta {
  color: var(--palette-light-pure);
}

.organic-card:active {
  transform: scale(0.99) translateY(0);
}

.organic-card-icon-wrap {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.22);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform var(--duration-fast) var(--ease-spring), background var(--duration-fast) ease;
}

.organic-card:hover .organic-card-icon-wrap {
  transform: scale(1.05);
  background: rgba(255, 255, 255, 0.2);
}

.organic-card-icon-wrap svg {
  width: 22px;
  height: 22px;
}

.organic-card-content {
  display: flex;
  flex-direction: column;
  gap: 0.22rem;
  min-width: 0;
}

.organic-card-label {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  opacity: 0.92;
}

.organic-card-title {
  font-family: var(--font-sans);
  font-size: 1.14rem;
  font-weight: 600;
  color: #ffffff;
  line-height: 1.3;
  letter-spacing: -0.01em;
}

.organic-card-meta {
  font-size: 0.82rem;
  opacity: 0.9;
  letter-spacing: 0.01em;
}

.organic-card-arrow {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.22);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform var(--duration-fast) var(--ease-spring), background var(--duration-fast) ease, color var(--duration-fast) ease;
}

.organic-card:hover .organic-card-arrow {
  transform: translate(2px, -2px);
  background: #ffffff;
  border-color: #ffffff;
}

.organic-card-whatsapp:hover .organic-card-arrow {
  color: var(--palette-terracotta-dark);
}

.organic-card-instagram:hover .organic-card-arrow {
  color: var(--palette-slate-dark);
}

.organic-card-arrow svg {
  width: 15px;
  height: 15px;
}

/* Quick Copy text trigger (Delicado e Discreto) */
.organic-quick-copy {
  align-self: flex-start;
  margin-left: 0.75rem;
  background: transparent;
  border: none;
  color: var(--palette-brown-dark);
  font-family: var(--font-sans);
  font-size: 0.74rem;
  letter-spacing: 0.02em;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  cursor: pointer;
  padding: 0.2rem 0.4rem;
  border-radius: var(--radius-sm);
  transition: color var(--duration-fast) ease;
}

.organic-quick-copy svg {
  width: 13px;
  height: 13px;
  color: var(--palette-terracotta-main);
}

.organic-quick-copy:hover {
  color: var(--palette-brown-deep);
}

/* --------------------------------------------------------------------------
   9. FOOTER & ASSINATURA LIZDESIGN
   -------------------------------------------------------------------------- */
.page-footer {
  margin-top: 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1.15rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(193, 176, 156, 0.35);
}

.footer-monogram {
  width: 24px;
  height: 24px;
  color: var(--palette-light-sepia);
  opacity: 0.85;
}

.footer-quote {
  font-family: var(--font-brand);
  font-size: 1.1rem;
  color: var(--palette-brown-dark);
  letter-spacing: 0.02em;
}

.footer-legal {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  font-size: 0.72rem;
  color: var(--palette-brown-dark);
}

.back-to-top {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(255, 255, 255, 0.6);
  border: 1px solid var(--palette-light-sepia);
  color: var(--palette-brown-dark);
  font-size: 0.72rem;
  padding: 0.4rem 0.85rem;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: all var(--duration-fast) ease;
}

.back-to-top svg {
  width: 12px;
  height: 12px;
}

.back-to-top:hover {
  border-color: var(--palette-terracotta-main);
  color: var(--palette-terracotta-dark);
  background: #ffffff;
  transform: translateY(-2px);
}

/* --------------------------------------------------------------------------
   10. TOAST NOTIFICATION FLUTUANTE
   -------------------------------------------------------------------------- */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(30px);
  z-index: 999999;
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.75rem 1.25rem;
  background: var(--palette-brown-deep);
  border: 1px solid var(--palette-light-sand);
  border-radius: var(--radius-pill);
  color: var(--palette-light-pure);
  font-size: 0.82rem;
  font-weight: 500;
  box-shadow: 0 14px 34px rgba(67, 43, 30, 0.35);
  backdrop-filter: blur(14px);
  opacity: 0;
  visibility: hidden;
  transition: all 0.35s var(--ease-spring);
  pointer-events: none;
}

.toast[hidden] {
  display: flex;
  opacity: 0;
  visibility: hidden;
}

.toast.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
  visibility: visible;
}

.toast-icon {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--palette-terracotta-main);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
}

.toast-icon svg {
  width: 12px;
  height: 12px;
}

/* --------------------------------------------------------------------------
   12. MEDIA QUERIES & RESPONSIVIDADE
   -------------------------------------------------------------------------- */
@media (max-width: 420px) {
  .page-shell {
    padding: 1.15rem 1rem 3rem;
    gap: 1.75rem;
  }

  .brand-title {
    font-size: 2.35rem;
  }

  .organic-card {
    padding: 1.1rem 1.15rem;
    gap: 0.95rem;
  }

  .organic-card-icon-wrap {
    width: 44px;
    height: 44px;
  }

  .organic-card-title {
    font-size: 1.05rem;
  }
}

@media (min-width: 768px) {
  body {
    padding-top: 1.5rem;
  }

  .page-shell {
    padding: 2rem 1.5rem 4rem;
  }

  .organic-card {
    border-radius: 26px;
  }
}

/* --------------------------------------------------------------------------
   13. ACESSIBILIDADE & 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;
  }

  .preloader-glow,
  .ambient-orb {
    display: none;
  }
}