/* ==========================================================================
   DESIGN SYSTEM & VARIABLES - PALETA AMANDA (SAND DARK & FNURBAN FUSION)
   ========================================================================== */
:root {
  /* Canvas & Base Colors (Azul Marinho Ultra-Escuro) */
  --background-dark: #050C16;  /* Azul Marinho Quase Preto (Fundo Base) */
  --surface-dark: #0D1522;     /* Azul Marinho Escuro Refinado (Cards, Header) */
  --background-light: #FEFCED; /* Marfim / Off-White Principal (Seções Claras) */
  
  /* Gold Brand & Accents (Sand Dark Edition) */
  --gold: #C9A84C;             /* Ouro Velho / Burnished Gold (CTA Principal) */
  --gold-bright: #E0C060;      /* Ouro Vivo / Bright Gold (Headlines & Acentos) */
  --gold-deep: #8D7556;        /* Ouro Escuro / Muted Gold (Labels & Subtítulos) */
  --gold-soft: rgba(201, 168, 76, 0.12); /* Gold wash - hover e badges */
  --gold-glow: rgba(201, 168, 76, 0.25); /* Gold glow - sombra decorativa */
  
  /* Text Colors */
  --foreground: #EDEBE6;       /* Parchment / Off-white (Texto no Fundo Escuro) */
  --text-light: #050C16;       /* Azul Escuro (Texto no Fundo Claro) */
  --text-gray: #5A6578;        /* Cinza azulado (Texto Secundário no Fundo Claro) */
  --text-gray-light: #8D7556;  /* Ouro deep (Texto Secundário no Fundo Escuro) */
  
  /* Borders */
  --border: rgba(201, 168, 76, 0.15); /* Gold Alpha Border */
  --border-hover: rgba(201, 168, 76, 0.35);
  
  /* Typography (Amanda Design System Reference) */
  --font-title: 'Playfair Display', 'Times New Roman', serif;
  --font-body: 'Source Sans 3', 'Source Sans Pro', -apple-system, sans-serif;
  
  /* Spacing & Radius */
  --container-max-width: 1200px;
  --radius: 16px;
  --radius-full: 9999px;
  
  /* Shadows & Elevations (Sand Dark & Vercel Guidelines) */
  --shadow-float: 0 20px 40px rgba(0, 0, 0, 0.5);
  --shadow-card: 0 10px 30px rgba(5, 12, 22, 0.05);
  --shadow-card-dark: 0 4px 24px rgba(0, 0, 0, 0.4);
  --shadow-button: 0 4px 16px rgba(201, 168, 76, 0.25);
  
  /* Transitions (Explicit properties, no transition: all) */
  --transition-fast: opacity 0.2s ease, transform 0.2s ease, background-color 0.2s ease, border-color 0.2s ease;
  --transition-base: opacity 0.3s ease-out, transform 0.3s ease-out, background-color 0.3s ease-out, border-color 0.3s ease-out, box-shadow 0.3s ease-out;
  --transition-slow: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ==========================================================================
   ACCESSIBILITY & UTILITIES
   ========================================================================== */
.skip-link {
  position: absolute;
  top: -100px;
  left: 0;
  background-color: var(--gold);
  color: var(--background-dark);
  padding: 1rem 2rem;
  z-index: 10000;
  font-weight: 700;
  border-radius: 0 0 var(--radius) 0;
  transition: top 0.2s ease;
}

.skip-link:focus-visible {
  top: 0;
  outline: 3px solid var(--background-dark);
}

/* Outline personalizado para acessibilidade de teclado */
*:focus {
  outline: none;
}

*:focus-visible {
  outline: 3px solid var(--gold-bright);
  outline-offset: 4px;
}

/* Respeito à preferência de movimentos reduzidos */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-delay: 0s !important;
    animation-duration: 0s !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0s !important;
    scroll-behavior: auto !important;
  }
  .btn-whatsapp-float {
    animation: none !important;
  }
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  background-color: var(--background-dark);
  color: var(--foreground);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-title);
  font-weight: 400; /* Instrument Serif é elegante com peso regular */
  line-height: 1.1;
  text-wrap: balance;
}

h1 em, h2 em {
  font-style: italic;
  color: var(--gold-bright);
  font-family: var(--font-title);
}

p {
  text-wrap: pretty;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition-fast);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 2rem;
  padding-right: 2rem;
}

/* Utilities */
.text-center { text-align: center; }
.d-none { display: none !important; }
.opacity-25 { opacity: 0.25; }
.opacity-75 { opacity: 0.75; }

/* Scroll margin top para navegação com header fixo */
section[id] {
  scroll-margin-top: 5.5rem;
}

/* ==========================================================================
   COMPONENTS - BUTTONS & BADGES
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.9rem 2.25rem;
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  border-radius: var(--radius-full);
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--transition-base);
  text-transform: uppercase;
}

/* Botão WhatsApp da Hero (Sand Dark Gradiente Dourado) */
.btn-primary {
  background: linear-gradient(135deg, var(--gold-bright) 0%, var(--gold) 50%, var(--gold-deep) 100%);
  color: var(--background-dark);
  border: none;
  box-shadow: 0 4px 16px var(--gold-glow), inset 0 1px 1px rgba(255, 255, 255, 0.2);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(201, 168, 76, 0.45);
}

.btn-primary:active {
  transform: translateY(0);
}

/* Botões de Ação no Fundo Escuro */
.btn-gold {
  background: linear-gradient(135deg, var(--gold-bright) 0%, var(--gold) 50%, var(--gold-deep) 100%);
  color: var(--background-dark);
  border: none;
}

.btn-gold:hover {
  background: white;
  color: var(--background-dark);
  transform: translateY(-2px);
}

/* Botão no Header (Navegação) */
.btn-secondary-outline {
  background-color: transparent;
  border: 1px solid rgba(201, 168, 76, 0.4);
  color: var(--gold);
  padding: 0.625rem 1.5rem;
  font-size: 0.8125rem;
}

.btn-secondary-outline:hover {
  background-color: rgba(201, 168, 76, 0.1);
  border-color: rgba(201, 168, 76, 0.8);
  color: var(--gold-bright);
  transform: translateY(-1px);
}

/* Botão "ACESSAR" nos cards de links úteis (Fundo Claro) */
.btn-dark-card {
  background-color: #363a42;
  color: white;
  font-size: 0.8125rem;
  padding: 0.75rem 2rem;
  box-shadow: none;
}

.btn-dark-card:hover {
  background-color: var(--background-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-button);
}

/* Botão Submit de E-mail (Fundo Claro) */
.btn-black-submit {
  background-color: #000000;
  color: white;
  border-radius: var(--radius);
  font-size: 0.875rem;
  padding: 0.9rem 2.5rem;
  height: 3.5rem;
  box-shadow: none;
}

.btn-black-submit:hover:not(:disabled) {
  background-color: var(--background-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-button);
}

.btn-black-submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.btn-icon {
  width: 1.25rem;
  height: 1.25rem;
  margin-right: 0.5rem;
  flex-shrink: 0;
}

/* WhatsApp Floating Button */
.btn-whatsapp-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 3.5rem;
  height: 3.5rem;
  background-color: #25D366;
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
  z-index: 999;
  transition: var(--transition-base);
  animation: pulse-whatsapp 2s infinite;
}

.btn-whatsapp-float:hover {
  transform: scale(1.1);
  background-color: #20ba59;
}

.icon-whatsapp {
  width: 1.75rem;
  height: 1.75rem;
}

@keyframes pulse-whatsapp {
  0% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.6);
  }
  70% {
    box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
  }
}

/* Badges / Tags */
.section-tag {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.625rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--gold-deep);
  margin-bottom: 1.25rem;
  position: relative;
  padding-left: 1.75rem;
}

.section-tag::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 1.25rem;
  height: 1px;
  background-color: var(--gold);
}

.links-section .section-tag {
  color: var(--gold-deep);
}

.links-section .section-tag::before {
  background-color: var(--gold);
}

/* ==========================================================================
   HEADER / NAVIGATION
   ========================================================================== */
.main-header {
  position: fixed;
  top: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  width: calc(100% - 4rem);
  max-width: var(--container-max-width);
  z-index: 100;
  background-color: rgba(5, 12, 22, 0.75);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border);
  border-radius: 9999px; /* Formato cápsula premium */
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

/* Menu dinâmico translúcido e elegante ao rolar */
.main-header.scrolled {
  background-color: rgba(5, 12, 22, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.5), 0 0 20px var(--gold-soft);
  border-color: rgba(201, 168, 76, 0.25);
  top: 1rem;
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4.5rem;
  padding-left: 2.5rem;
  padding-right: 2.5rem;
  transition: height 0.4s ease;
}

.main-header.scrolled .header-container {
  height: 4rem;
}

.header-logo {
  height: 2.5rem;
  width: auto;
  transition: transform 0.3s ease;
}

.header-logo:hover {
  transform: scale(1.02);
}

.nav-list {
  display: flex;
  gap: 2.75rem;
}

.nav-item {
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--foreground);
  position: relative;
  padding: 0.5rem 0;
  transition: var(--transition-fast);
}

.nav-item::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background-color: var(--gold);
  transition: width 0.3s ease-out;
}

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

.nav-item:hover {
  color: var(--gold-bright);
}

.btn-menu-mobile {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 1.5rem;
  height: 1.1rem;
  background: transparent;
  border: none;
  cursor: pointer;
  z-index: 101;
}

.btn-menu-mobile .bar {
  width: 100%;
  height: 2px;
  background-color: var(--foreground);
  transition: transform 0.3s ease, opacity 0.3s ease;
}

/* Menu Mobile Active State */
.btn-menu-mobile.active .bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.btn-menu-mobile.active .bar:nth-child(2) {
  opacity: 0;
}

.btn-menu-mobile.active .bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ==========================================================================
   HERO SECTION (Foto na Direita & Orbs de Luz Otimizados)
   ========================================================================== */
.hero-section {
  padding-top: 11rem;
  padding-bottom: 5rem;
  background-image: url('Walpapaer Amanda Site.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  position: relative;
  overflow: hidden;
  min-height: 95vh;
  display: flex;
  align-items: center;
}

/* Overlay azul escuro para escurecimento e contraste de texto */
.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    180deg,
    rgba(5, 12, 22, 0.95) 0%,
    rgba(5, 12, 22, 0.82) 50%,
    rgba(5, 12, 22, 0.98) 100%
  );
  z-index: 1;
}

/* Orbs Dinâmicos de Mouse (FNUrban Style - Multi-luzes Amplificado) */
.hero-orb {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
  will-change: top, left;
  mix-blend-mode: screen;
}

#hero-orb1 {
  top: 5%;
  left: 10%;
  width: 750px;
  height: 750px;
  background: radial-gradient(circle at center, rgba(201, 168, 76, 0.38) 0%, rgba(201, 168, 76, 0.12) 45%, transparent 75%);
  filter: blur(80px);
  box-shadow: 0 0 160px 80px rgba(201, 168, 76, 0.12);
}

#hero-orb2 {
  top: 35%;
  left: 55%;
  width: 650px;
  height: 650px;
  background: radial-gradient(circle at center, rgba(176, 132, 93, 0.32) 0%, rgba(201, 168, 76, 0.1) 45%, transparent 75%);
  filter: blur(90px);
  box-shadow: 0 0 140px 70px rgba(176, 132, 93, 0.08);
}

#hero-orb3 {
  top: 20%;
  left: 35%;
  width: 550px;
  height: 550px;
  background: radial-gradient(circle at center, rgba(201, 168, 76, 0.28) 0%, rgba(201, 168, 76, 0.08) 50%, transparent 80%);
  filter: blur(75px);
  box-shadow: 0 0 100px 50px rgba(201, 168, 76, 0.06);
}

#hero-orb4 {
  top: 50%;
  left: 15%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle at center, rgba(176, 132, 93, 0.25) 0%, rgba(176, 132, 93, 0.06) 50%, transparent 80%);
  filter: blur(85px);
  box-shadow: 0 0 110px 55px rgba(176, 132, 93, 0.05);
}

/* Novo Grid do Hero */
.hero-layout-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 5rem;
  align-items: center;
  position: relative;
  z-index: 2;
  width: 100%;
}

.hero-text-content {
  text-align: left;
  animation: fade-right-hero 0.8s cubic-bezier(0.16, 1, 0.3, 1) both;
}

@keyframes fade-right-hero {
  from { opacity: 0; transform: translateX(-30px); }
  to { opacity: 1; transform: translateX(0); }
}

.hero-logo-wrapper {
  margin-bottom: 2rem;
  display: inline-block;
  animation: float-logo 4s ease-in-out infinite;
}

@keyframes float-logo {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.hero-logo {
  width: 8rem;
  height: auto;
  filter: drop-shadow(0 10px 20px rgba(0,0,0,0.5));
}

.hero-title {
  font-family: var(--font-title);
  font-size: clamp(2.5rem, 5vw, 4.25rem);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.025em;
  color: white;
  margin-bottom: 1.5rem;
  text-shadow: 0 4px 20px rgba(0,0,0,0.5);
}

.hero-subtitle {
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--gold-bright);
  margin-bottom: 2.5rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.about-instagram-link {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--gold-bright);
  transition: opacity 0.2s ease, transform 0.2s ease;
  margin-top: 1.5rem;
  padding: 0.5rem 0;
}

.about-instagram-link:hover {
  opacity: 0.85;
  transform: translateX(4px);
}

.about-instagram-logo {
  width: 1.6rem;
  height: 1.6rem;
  object-fit: contain;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
}

.hero-actions {
  display: flex;
  justify-content: flex-start;
}

.hero-image-column {
  display: flex;
  justify-content: center;
  align-items: flex-end;
  position: relative;
}

.hero-profile-image {
  max-width: 100%;
  height: auto;
  max-height: 72vh;
  object-fit: contain;
  filter: drop-shadow(0 15px 35px rgba(0, 0, 0, 0.7));
  animation: fade-up-hero-image 1s cubic-bezier(0.16, 1, 0.3, 1) 0.2s both;
}

@keyframes fade-up-hero-image {
  from { opacity: 0; transform: translateY(40px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ==========================================================================
   ABOUT SECTION ("Quem é Amanda Nunes" - Fundo Escuro)
   ========================================================================== */
.about-section {
  padding: 8rem 0;
  background-color: var(--background-dark);
  border-top: 1px solid rgba(201, 168, 76, 0.08);
  position: relative;
}

.about-layout-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 5rem;
  align-items: center;
}

.about-image-wrapper {
  position: relative;
  width: 100%;
}

.about-image {
  border-radius: var(--radius);
  width: 100%;
  height: auto;
  object-fit: cover;
  box-shadow: var(--shadow-float);
  border: 1px solid var(--border);
  position: relative;
  z-index: 2;
  transition: var(--transition-slow);
}

/* Moldura decorativa em Ouro Velho (Sand Dark) */
.about-image-wrapper::after {
  content: '';
  position: absolute;
  top: 1.5rem;
  left: -1.5rem;
  width: 100%;
  height: 100%;
  border: 2px solid var(--gold);
  border-radius: var(--radius);
  z-index: 1;
  pointer-events: none;
  transition: var(--transition-slow);
}

.about-image-wrapper:hover .about-image {
  transform: translate(8px, -8px);
}

.about-image-wrapper:hover::after {
  transform: translate(-8px, 8px);
}

.about-content-wrapper {
  z-index: 2;
}

.about-content-wrapper .section-title {
  font-family: var(--font-title);
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 400;
  line-height: 1.15;
  color: white;
  margin-bottom: 2rem;
}

.about-text-content p {
  margin-bottom: 1.5rem;
  font-size: 1rem;
  color: var(--foreground);
  opacity: 0.85;
}

.about-text-content p.about-lead {
  font-size: 1.125rem;
  line-height: 1.555;
  color: white;
  opacity: 1;
}

.about-text-content p.emphasis-paragraph {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--gold-bright);
  opacity: 1;
}

/* Credenciais (OAB / Pós-graduação) em estilo de texto elegante e sóbrio */
.about-credentials {
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--gold-bright);
  font-style: italic;
  border-left: 2px solid var(--gold);
  padding-left: 1.25rem;
  margin: 2rem 0;
}

/* Transição Suave de Degradê entre Seções Escura e Clara */
.section-transition-gradient {
  height: 150px;
  background: linear-gradient(180deg, var(--background-dark) 0%, var(--background-light) 100%);
  width: 100%;
}

/* Transição Suave de Degradê Inverso entre Seção Clara e Escura */
.section-transition-gradient-reverse {
  height: 150px;
  background: linear-gradient(180deg, var(--background-light) 0%, var(--background-dark) 100%);
  width: 100%;
}

/* ==========================================================================
   LINKS SECTION (Fundo Claro)
   ========================================================================== */
.links-section {
  padding: 8rem 0;
  background-color: var(--background-light);
  color: var(--text-light);
  border-bottom: 1px solid var(--border);
}

.links-section .section-title {
  color: var(--text-light);
  font-family: var(--font-title);
  font-size: clamp(2.25rem, 4vw, 2.75rem);
  font-weight: 400;
  margin-bottom: 1.25rem;
}

.links-section .section-subtitle {
  color: var(--text-gray);
  font-size: 1rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 4rem;
}

.links-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.link-card {
  background: white;
  border: 1px solid rgba(13, 37, 75, 0.08);
  border-radius: var(--radius);
  padding: 2.5rem 2rem;
  transition: transform 0.3s ease-out, border-color 0.3s ease-out, box-shadow 0.3s ease-out, background 0.3s ease-out;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-card);
  text-align: center;
  position: relative;
  overflow: hidden;
  animation: fadeUp 0.5s ease-out both;
}

.link-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  opacity: 0;
  transition: opacity 0.3s ease-out;
}

.link-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-hover);
  box-shadow: 0 16px 40px rgba(5, 12, 22, 0.12), 0 0 24px var(--gold-soft);
  background: #ffffff;
}

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

/* Card entry animations matching the Links project */
.link-card:nth-child(1) { animation-delay: 0.05s; }
.link-card:nth-child(2) { animation-delay: 0.10s; }
.link-card:nth-child(3) { animation-delay: 0.15s; }
.link-card:nth-child(4) { animation-delay: 0.20s; }
.link-card:nth-child(5) { animation-delay: 0.25s; }
.link-card:nth-child(6) { animation-delay: 0.30s; }

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.link-card .card-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--text-light);
  font-family: var(--font-body); /* Títulos secundários limpos */
}

.link-card .card-description {
  font-size: 0.875rem;
  color: var(--text-gray);
  line-height: 1.5;
  margin-bottom: 2rem;
  flex-grow: 1;
}

.card-action-wrapper {
  margin-top: auto;
}

/* ==========================================================================
   SOCIAL SECTION (Fundo Escuro)
   ========================================================================== */
.social-section {
  padding: 5rem 0;
  background-color: var(--background-dark);
  border-bottom: 1px solid rgba(201, 168, 76, 0.08);
}

.social-title {
  font-size: 1.75rem;
  color: white;
  margin-bottom: 1.5rem;
  font-family: var(--font-title);
  letter-spacing: 0.02em;
}

.social-divider {
  width: 4rem;
  height: 1px;
  background-color: var(--gold);
  margin: 0 auto 2.5rem auto;
}

.social-icons-row {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 2rem;
}

.social-icon-link {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  border: 1px solid var(--border);
  background-color: rgba(254, 252, 237, 0.02);
  color: var(--gold);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-base);
}

.social-icon-link:hover {
  background-color: var(--gold);
  color: var(--background-dark);
  border-color: var(--gold);
  transform: translateY(-4px);
  box-shadow: 0 4px 12px rgba(201,168,76,0.3);
}

.social-icon-link svg {
  width: 1.5rem;
  height: 1.5rem;
}

/* ==========================================================================
   EMAIL CONTACT SECTION (Fundo Claro) - Layout Inline
   ========================================================================== */
.email-section {
  padding: 8rem 0;
  background-color: var(--background-light);
  color: var(--text-light);
}

.email-section-title {
  font-family: var(--font-title);
  font-size: clamp(2rem, 4vw, 2.5rem);
  margin-bottom: 3.5rem;
  color: var(--text-light);
}

.email-form-wrapper {
  max-width: 750px;
  margin: 0 auto;
}

.email-form-inline {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1rem;
  align-items: start;
  position: relative;
}

.form-group-inline {
  position: relative;
  width: 100%;
}

.form-input-inline {
  width: 100%;
  height: 3.5rem;
  padding: 1.35rem 1.25rem 0.5rem 1.25rem;
  font-family: var(--font-body);
  font-size: 1rem;
  border: 1px solid rgba(13, 37, 75, 0.2);
  background-color: white;
  border-radius: var(--radius);
  color: var(--text-light);
  outline: none;
  transition: var(--transition-base);
}

.form-input-inline:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(176, 132, 93, 0.1);
}

.form-label-inline {
  position: absolute;
  left: 1.25rem;
  top: 1.0625rem;
  font-size: 1rem;
  color: var(--text-gray);
  pointer-events: none;
  transition: all 0.2s ease;
}

/* Animação Floating Label */
.form-input-inline:focus ~ .form-label-inline,
.form-input-inline:not(:placeholder-shown) ~ .form-label-inline {
  top: 0.35rem;
  font-size: 0.75rem;
  color: var(--accent);
  font-weight: 700;
}

.form-input-inline:-webkit-autofill ~ .form-label-inline {
  top: 0.35rem;
  font-size: 0.75rem;
  color: var(--accent);
  font-weight: 700;
}

.form-input-inline::placeholder {
  color: transparent;
}

.error-message-inline {
  position: absolute;
  bottom: -1.5rem;
  left: 0.5rem;
  font-size: 0.8125rem;
  color: #EF4444;
  display: none;
}

.form-input-inline.invalid {
  border-color: #EF4444;
  background-color: rgba(239, 68, 68, 0.01);
}

.form-input-inline.invalid ~ .form-label-inline {
  color: #EF4444;
}

/* LGPD Consent text */
.lgpd-consent {
  font-size: 0.8125rem;
  color: var(--text-gray);
  margin-top: 2.5rem;
  line-height: 1.5;
}

.lgpd-link {
  color: var(--accent);
  text-decoration: underline;
  font-weight: 600;
}

.lgpd-link:hover {
  color: var(--text-light);
}

/* ==========================================================================
   FOOTER (Fundo Escuro)
   ========================================================================== */
.main-footer {
  background-color: #000000; /* Preto */
  color: var(--foreground);
  padding: 5rem 0 3.5rem 0;
  border-top: 1px solid rgba(201, 168, 76, 0.15);
}

.footer-top {
  display: grid;
  grid-template-columns: 1.6fr 0.9fr 1.1fr;
  gap: 4rem;
  padding-bottom: 3.5rem;
  border-bottom: 1px solid rgba(201, 168, 76, 0.08);
  text-align: left;
}

.footer-col h3 {
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--gold-bright);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 1.5rem;
}

.footer-col p {
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--foreground);
  opacity: 0.75;
  margin-bottom: 0;
}

.footer-logo-footer {
  height: 2.15rem;
  width: auto;
  margin-bottom: 1.25rem;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links a {
  font-size: 0.875rem;
  color: var(--foreground);
  opacity: 0.75;
  transition: opacity 0.2s ease, transform 0.2s ease, color 0.2s ease;
  display: inline-block;
}

.footer-links a:hover {
  color: var(--gold-bright);
  opacity: 1;
  transform: translateX(3px);
}

.footer-contact-info {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.footer-contact-info p {
  margin-bottom: 0;
}

.footer-contact-info a {
  color: var(--foreground);
  opacity: 0.85;
  font-weight: 500;
  transition: opacity 0.2s ease, color 0.2s ease;
}

.footer-contact-info a:hover {
  color: var(--gold-bright);
  opacity: 1;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 2.5rem;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.footer-copyright {
  font-size: 0.8125rem;
  opacity: 0.6;
  margin-bottom: 0;
}

.footer-legal-links {
  display: flex;
  gap: 1.75rem;
}

.footer-legal-links a {
  font-size: 0.8125rem;
  color: var(--foreground);
  opacity: 0.7;
  transition: opacity 0.2s ease, color 0.2s ease;
}

.footer-legal-links a:hover {
  color: var(--gold-bright);
  opacity: 1;
}

/* ==========================================================================
   COOKIES NOTICE
   ========================================================================== */
.cookie-notice {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: rgba(5, 12, 22, 0.98);
  color: white;
  border-top: 2px solid var(--gold);
  padding: 1.75rem 0;
  z-index: 1000;
  box-shadow: 0 -10px 40px rgba(0, 0, 0, 0.3);
  transform: translateY(100%);
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.cookie-notice.show {
  transform: translateY(0);
}

.cookie-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 3rem;
  max-width: var(--container-max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 2rem;
  padding-right: 2rem;
}

.cookie-text h4 {
  font-size: 1.125rem;
  color: var(--gold);
  margin-bottom: 0.35rem;
}

.cookie-text p {
  font-size: 0.875rem;
  opacity: 0.85;
  line-height: 1.4;
}

.cookie-policy-link {
  color: var(--gold);
  text-decoration: underline;
}

.cookie-policy-link:hover {
  color: white;
}

.cookie-actions {
  display: flex;
  gap: 1rem;
  flex-shrink: 0;
}

.btn-cookie-reject {
  border-color: rgba(237, 235, 230, 0.3);
  color: var(--foreground);
}

.btn-cookie-reject:hover {
  background-color: rgba(237, 235, 230, 0.1);
  border-color: white;
}

/* ==========================================================================
   MEDIA QUERIES (RESPONSIVIDADE)
   ========================================================================== */

/* Notebooks & Large Tablets */
@media (max-width: 1024px) {
  html {
    font-size: 15px;
  }
  
  .about-layout-grid {
    gap: 3.5rem;
  }
  
  .links-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .footer-top {
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
  }
}

/* Medium Tablets & Mobile */
@media (max-width: 768px) {
  .main-header {
    top: 1rem;
    width: calc(100% - 2rem);
  }
  
  .header-container {
    height: 4rem;
    padding-left: 1.5rem;
    padding-right: 1.5rem;
  }
  
  .header-cta {
    display: none;
  }
  
  .btn-menu-mobile {
    display: flex;
  }
  
  .nav-menu {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    margin-top: 0.5rem;
    background-color: rgba(5, 12, 22, 0.95);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 2.25rem;
    transform: translateY(-20px);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.4s ease;
    z-index: 99;
    box-shadow: 0 15px 30px rgba(0,0,0,0.4);
  }
  
  .nav-menu.active {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }
  
  .nav-list {
    flex-direction: column;
    align-items: center;
    gap: 1.75rem;
  }
  
  .hero-layout-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 3rem;
    padding-top: 2rem;
  }
  
  .hero-text-content {
    text-align: center;
  }
  
  .hero-title {
    font-size: 2.5rem;
  }
  
  .hero-actions {
    justify-content: center;
  }
  
  .hero-image-column {
    justify-content: center;
  }
  
  .hero-profile-image {
    max-height: 50vh;
    margin: 0 auto;
  }
  
  .about-layout-grid {
    display: flex;
    flex-direction: column;
    gap: 4rem;
  }
  
  .about-content-wrapper {
    order: 1;
  }
  
  .about-image-wrapper {
    order: 2;
    max-width: 420px;
    margin: 0 auto;
  }
  
  .about-image-wrapper::after {
    left: -1rem;
    top: 1rem;
  }
  
  .links-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .email-form-inline {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .btn-black-submit {
    width: 100%;
    justify-content: center;
  }
  
  .cookie-container {
    flex-direction: column;
    text-align: center;
    gap: 1.5rem;
  }
  
  .cookie-actions {
    width: 100%;
    justify-content: center;
  }
}

/* Mobile Devices */
@media (max-width: 480px) {
  html {
    font-size: 14px;
  }
  
  .container {
    padding-left: 1.5rem;
    padding-right: 1.5rem;
  }
  
  .hero-section {
    padding-top: 8rem;
  }
  
  .hero-title {
    font-size: 2.25rem;
  }
  
  .hero-logo {
    width: 8rem;
  }
  
  .links-grid {
    grid-template-columns: 1fr;
  }
  
  .social-icons-row {
    gap: 1.25rem;
    flex-wrap: wrap;
  }
  
  .footer-top {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
  
  .footer-legal-links {
    flex-direction: column;
    gap: 1rem;
    align-items: center;
  }
  
  .cookie-actions {
    flex-direction: column;
    width: 100%;
  }
  
  .cookie-actions button {
    width: 100%;
  }
}

/* ==========================================================================
   POPUP PREMIUM / MODAL DE SUCESSO DO CONTATO
   ========================================================================== */
.custom-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(5, 12, 22, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.4s ease;
}

.custom-modal-overlay.show {
  opacity: 1;
}

.custom-modal-box {
  background-color: var(--surface-dark);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  width: 90%;
  max-width: 500px;
  padding: 3rem 2.5rem;
  box-shadow: var(--shadow-float), 0 0 30px var(--gold-glow);
  text-align: center;
  transform: translateY(30px);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
}

.custom-modal-overlay.show .custom-modal-box {
  transform: translateY(0);
}

.modal-header-decor {
  margin-bottom: 1.5rem;
  display: inline-flex;
  justify-content: center;
}

.modal-success-icon {
  width: 4.5rem;
  height: 4.5rem;
  color: var(--gold-bright);
  filter: drop-shadow(0 0 8px var(--gold-glow));
}

.custom-modal-box .modal-title {
  font-family: var(--font-title);
  font-size: 1.75rem;
  color: white;
  margin-bottom: 1rem;
}

.modal-body {
  margin-bottom: 2rem;
}

.modal-lead {
  font-size: 1.05rem;
  color: var(--foreground);
  line-height: 1.5;
  margin-bottom: 1.5rem;
}

.modal-email-check-box {
  background-color: rgba(201, 168, 76, 0.04);
  border: 1px dashed var(--border);
  border-radius: calc(var(--radius) - 4px);
  padding: 1.25rem;
  margin-bottom: 1.5rem;
}

.email-check-text {
  font-size: 0.875rem;
  color: var(--foreground);
  opacity: 0.7;
  margin-bottom: 0.5rem !important;
}

.user-submitted-email {
  font-family: var(--font-body);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--gold-bright);
  word-break: break-all;
}

.modal-note {
  font-size: 0.8125rem;
  color: var(--foreground);
  opacity: 0.55;
  line-height: 1.4;
  margin-bottom: 0;
}

.modal-close-btn {
  width: 100%;
  height: 3.5rem;
}

/* Elementos Adicionais do Modal de Captura (Duas Etapas) */
.modal-close-x {
  position: absolute;
  top: 1.25rem;
  right: 1.5rem;
  background: transparent;
  border: none;
  font-size: 2rem;
  line-height: 1;
  color: var(--foreground);
  opacity: 0.5;
  cursor: pointer;
  transition: opacity 0.2s ease;
  padding: 0.25rem;
  z-index: 10;
}

.modal-close-x:hover {
  opacity: 1;
}

.modal-intro {
  font-size: 0.9375rem;
  color: var(--foreground);
  opacity: 0.8;
  margin-bottom: 2rem;
  line-height: 1.5;
}

.modal-form-content {
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.form-group-modal {
  position: relative;
  width: 100%;
}

.form-input-modal {
  width: 100%;
  height: 3.5rem;
  padding: 1.35rem 1.25rem 0.5rem 1.25rem;
  font-family: var(--font-body);
  font-size: 1rem;
  border: 1px solid rgba(201, 168, 76, 0.25);
  background-color: rgba(5, 12, 22, 0.4);
  border-radius: var(--radius);
  color: white;
  outline: none;
  transition: var(--transition-base);
}

.form-input-modal:focus {
  border-color: var(--gold-bright);
  box-shadow: 0 0 0 3px rgba(201, 168, 76, 0.1);
  background-color: rgba(5, 12, 22, 0.7);
}

.form-label-modal {
  position: absolute;
  left: 1.25rem;
  top: 1.0625rem;
  font-size: 1rem;
  color: var(--foreground);
  opacity: 0.5;
  pointer-events: none;
  transition: all 0.2s ease;
}

/* Animação Floating Label para o Modal */
.form-input-modal:focus ~ .form-label-modal,
.form-input-modal:not(:placeholder-shown) ~ .form-label-modal {
  top: 0.35rem;
  font-size: 0.75rem;
  color: var(--gold-bright);
  opacity: 0.9;
  font-weight: 700;
}

.form-input-modal::placeholder {
  color: transparent;
}

.error-message-modal {
  position: absolute;
  bottom: -1.25rem;
  left: 0.5rem;
  font-size: 0.75rem;
  color: #EF4444;
  display: none;
}

.form-input-modal.invalid {
  border-color: #EF4444;
  background-color: rgba(239, 68, 68, 0.03);
}

.form-input-modal.invalid ~ .form-label-modal {
  color: #EF4444;
  opacity: 1;
}

.modal-note-privacy {
  font-size: 0.75rem;
  color: var(--foreground);
  opacity: 0.6;
  line-height: 1.4;
  margin-top: 0.5rem;
  text-align: center;
}

.modal-icon-gold {
  width: 4rem;
  height: 4rem;
  color: var(--gold-bright);
  filter: drop-shadow(0 0 8px var(--gold-glow));
}

.modal-actions {
  margin-top: 1rem;
}

.modal-submit-btn {
  width: 100%;
  height: 3.5rem;
  border-radius: var(--radius);
}