/* ==========================================================
   A&A ADVOCACIA ESPECIALIZADA — DESIGN SYSTEM
   Estilo: Neo-Grotesco Minimalista / Corporativo Sofisticado
   ========================================================== */

/* ========== 1. RESET & BASE ========== */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: var(--font-body);
  font-size: var(--text-body);
  color: var(--color-gray-700);
  background: var(--color-white);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body.menu-open {
  overflow: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
}

ul,
ol {
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

input,
select,
textarea {
  font-family: inherit;
  font-size: 1rem;
}

address {
  font-style: normal;
}

/* ========== 2. DESIGN TOKENS ========== */
:root {
  /* Cores da marca */
  --color-primary: #1a5568;
  --color-primary-dark: #0f3d4a;
  --color-primary-light: #2c7a8c;
  --color-secondary: #8b9299;
  --color-accent: #c19a6b;
  --color-accent-dark: #a6845a;
  --color-white: #FFFFFF;
  --color-black: #1A1A1A;
  --color-gray-50: #F9FAFB;
  --color-gray-100: #F3F4F6;
  --color-gray-200: #E5E7EB;
  --color-gray-300: #D1D5DB;
  --color-gray-500: #6B7280;
  --color-gray-600: #4B5563;
  --color-gray-700: #374151;
  --color-gray-800: #1F2937;
  --color-gray-900: #111827;

  /* Tipografia */
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-accent: 'Crimson Pro', Georgia, serif;

  /* Escala tipográfica fluida */
  --text-hero: clamp(2.5rem, 8vw, 4.5rem);
  --text-h1: clamp(2rem, 5vw, 3.5rem);
  --text-h2: clamp(1.75rem, 4vw, 2.75rem);
  --text-h3: clamp(1.5rem, 3vw, 2rem);
  --text-body-lg: clamp(1.125rem, 2vw, 1.25rem);
  --text-body: clamp(1rem, 1.5vw, 1.125rem);
  --text-sm: 0.875rem;

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 4rem;
  --space-3xl: 6rem;
  --section-padding: clamp(4rem, 10vh, 8rem);

  /* Sombras */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07), 0 2px 4px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1), 0 4px 6px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.1), 0 10px 10px rgba(0, 0, 0, 0.04);
  --shadow-2xl: 0 25px 50px rgba(0, 0, 0, 0.15);
  --shadow-glow: 0 0 20px rgba(193, 154, 107, 0.4);

  /* Bordas */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;

  /* Transições */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
  --ease-smooth: cubic-bezier(0.25, 0.1, 0.25, 1);
  --ease-snappy: cubic-bezier(0.68, -0.55, 0.27, 1.55);
}

/* ========== 3. UTILITÁRIOS ========== */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.section {
  padding: var(--section-padding) 0;
}

.text-gradient {
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-tag {
  display: inline-block;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--color-accent);
  font-weight: 600;
  font-size: var(--text-sm);
  margin-bottom: var(--space-sm);
}

.section-title {
  font-family: var(--font-display);
  font-size: var(--text-h2);
  color: var(--color-primary-dark);
  text-align: center;
  margin-bottom: var(--space-xl);
  line-height: 1.2;
}

.section-title--left {
  text-align: left;
}

/* Link Underline animado */
.link-underline {
  position: relative;
}

.link-underline::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width var(--transition-base);
}

.link-underline:hover::after {
  width: 100%;
}

/* Botões */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 1rem 2rem;
  font-weight: 600;
  font-size: 1rem;
  border-radius: var(--radius-lg);
  transition: transform var(--transition-base), box-shadow var(--transition-base), background var(--transition-base), color var(--transition-base);
  min-height: 56px;
  text-align: center;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
  color: var(--color-white);
  border: none;
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-xl);
}

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

.btn-secondary {
  background: transparent;
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
}

.btn-secondary:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 2rem;
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
  border-radius: var(--radius-lg);
  font-weight: 600;
  transition: background var(--transition-base), color var(--transition-base);
}

.btn-outline:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

/* Responsividade utilitária */
@media (max-width: 767px) {
  .hide-mobile {
    display: none !important;
  }
}

@media (min-width: 768px) {
  .hide-desktop {
    display: none !important;
  }
}

/* Reveal animations */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* ========== 4. HEADER ========== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 70px;
  z-index: 100;
  background: rgba(255, 255, 255, 0.6);
  transition: background var(--transition-base), box-shadow var(--transition-base), backdrop-filter var(--transition-base);
}

.header.scrolled {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--shadow-md);
  border-bottom: 1px solid var(--color-gray-200);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.header-logo img {
  max-height: 40px;
  width: auto;
}

.nav-desktop {
  display: flex;
  gap: var(--space-lg);
}

.nav-link {
  color: var(--color-primary-dark);
  font-weight: 500;
  font-size: var(--text-sm);
  transition: color var(--transition-fast);
}

.nav-link:hover {
  color: var(--color-accent);
}

.btn-header-cta {
  display: inline-flex;
  align-items: center;
  padding: 0.625rem 1.5rem;
  background: var(--color-accent);
  color: var(--color-white);
  font-weight: 600;
  font-size: var(--text-sm);
  border-radius: var(--radius-lg);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.btn-header-cta:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

/* Hamburger */
.menu-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  padding: 4px 0;
  z-index: 110;
}

.hamburger-line {
  display: block;
  width: 100%;
  height: 2.5px;
  background: var(--color-primary-dark);
  border-radius: 2px;
  transition: transform var(--transition-base), opacity var(--transition-fast);
}

.menu-toggle.active .hamburger-line:nth-child(1) {
  transform: translateY(7.5px) rotate(45deg);
}

.menu-toggle.active .hamburger-line:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active .hamburger-line:nth-child(3) {
  transform: translateY(-7.5px) rotate(-45deg);
}

/* Menu Mobile Overlay */
.mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 80%;
  max-width: 360px;
  height: 100vh;
  height: 100dvh;
  background: var(--color-white);
  box-shadow: -10px 0 30px rgba(0, 0, 0, 0.15);
  z-index: 105;
  transition: right var(--transition-slow);
  overflow-y: auto;
}

.mobile-menu.active {
  right: 0;
}

.mobile-menu-nav {
  display: flex;
  flex-direction: column;
  padding: 100px var(--space-lg) var(--space-lg);
  gap: var(--space-xs);
}

.mobile-link {
  display: block;
  padding: var(--space-sm) 0;
  font-size: var(--text-body-lg);
  font-weight: 500;
  color: var(--color-primary-dark);
  border-bottom: 1px solid var(--color-gray-100);
  transition: color var(--transition-fast), padding-left var(--transition-fast);
}

.mobile-link:hover {
  color: var(--color-accent);
  padding-left: 8px;
}

.mobile-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: var(--space-md);
  padding: 1rem 2rem;
  background: var(--color-accent);
  color: var(--color-white);
  font-weight: 600;
  border-radius: var(--radius-lg);
  text-align: center;
}

/* ========== 5. HERO ========== */
.hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  padding-top: 100px;
  padding-bottom: var(--space-3xl);
  background: linear-gradient(135deg,
      var(--color-gray-50) 0%,
      var(--color-white) 50%,
      rgba(44, 122, 140, 0.08) 100%);
  overflow: hidden;
}

/* Padrão de linhas diagonais */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(-45deg,
      transparent,
      transparent 40px,
      var(--color-gray-100) 40px,
      var(--color-gray-100) 41px);
  opacity: 0.3;
  pointer-events: none;
}

/* Decorativos */
.hero-decor {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}

.hero-decor--1 {
  top: -100px;
  right: -100px;
  width: 400px;
  height: 400px;
  background: linear-gradient(135deg, var(--color-primary-light), var(--color-accent));
  opacity: 0.12;
  filter: blur(80px);
  animation: float 6s ease-in-out infinite;
}

.hero-decor--2 {
  bottom: -80px;
  left: -80px;
  width: 300px;
  height: 300px;
  background: linear-gradient(135deg, var(--color-accent), var(--color-secondary));
  opacity: 0.08;
  filter: blur(60px);
  animation: float 8s ease-in-out infinite 1s;
}

.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
  align-items: center;
}

.hero-content {
  max-width: 640px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1.25rem;
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  color: var(--color-gray-700);
  margin-bottom: var(--space-md);
}

.badge-dot {
  width: 8px;
  height: 8px;
  background: #10b981;
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {

  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }

  50% {
    opacity: 0.5;
    transform: scale(1.3);
  }
}

.hero-title {
  font-family: var(--font-display);
  font-size: var(--text-hero);
  font-weight: 700;
  color: var(--color-primary-dark);
  line-height: 1.1;
  margin-bottom: var(--space-md);
  animation: fadeInUp 0.8s ease both;
}

.hero-subtitle {
  font-size: var(--text-body-lg);
  color: var(--color-gray-700);
  max-width: 600px;
  line-height: 1.6;
  margin-bottom: var(--space-lg);
  animation: fadeInUp 0.8s ease 0.2s both;
}

.hero-benefits {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: var(--space-lg);
}

.hero-benefit {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1.125rem;
  color: var(--color-gray-700);
}

.hero-benefit svg {
  flex-shrink: 0;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  animation: fadeInUp 0.8s ease 0.5s both;
}

/* Hero Image */
.hero-image-wrapper {
  position: relative;
  display: flex;
  justify-content: center;
}

.hero-image-decor {
  position: absolute;
  top: 30px;
  left: -20px;
  width: 100%;
  height: 100%;
  background: var(--color-accent);
  opacity: 0.15;
  border-radius: var(--radius-2xl) 0 var(--radius-2xl) 0;
  filter: blur(40px);
  z-index: 0;
}

.hero-image {
  position: relative;
  z-index: 1;
  max-width: 90%;
  width: 480px;
  height: auto;
  object-fit: cover;
  object-position: center top;
  border-radius: var(--radius-2xl) var(--radius-sm) var(--radius-2xl) var(--radius-sm);
  box-shadow: var(--shadow-2xl);
}

/* Scroll Indicator */
.scroll-indicator {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-gray-500);
  font-size: var(--text-sm);
  z-index: 5;
  transition: opacity var(--transition-base);
}

.scroll-indicator svg {
  animation: bounce 1.5s ease-in-out infinite;
}

@keyframes bounce {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(10px);
  }
}

/* ========== 6. ÁREAS DE ATUAÇÃO ========== */
.areas {
  background: var(--color-gray-50);
}

.areas-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

.area-card {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-xl);
  padding: var(--space-lg);
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.area-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--color-accent);
}

.area-icon {
  margin-bottom: var(--space-sm);
}

.area-title {
  font-family: var(--font-body);
  font-size: var(--text-h3);
  font-weight: 700;
  color: var(--color-primary-dark);
  margin-bottom: 0.75rem;
}

.area-desc {
  font-size: var(--text-body);
  color: var(--color-gray-600);
  line-height: 1.6;
  margin-bottom: var(--space-sm);
}

.area-link {
  display: inline-block;
  color: var(--color-accent);
  font-size: var(--text-sm);
  font-weight: 600;
  transition: text-decoration var(--transition-fast);
}

.area-link:hover {
  text-decoration: underline;
}

/* ========== 7. SOBRE ========== */
.sobre {
  background: var(--color-white);
}

.sobre-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
  align-items: center;
}

.sobre-image-wrapper {
  position: relative;
}

.sobre-image-frame {
  position: absolute;
  top: 20px;
  right: -20px;
  width: 100%;
  height: 100%;
  border: 3px solid var(--color-accent);
  border-radius: var(--radius-2xl);
  z-index: 0;
  display: none;
}

.sobre-image {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 550px;
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-xl);
  object-fit: cover;
}

.sobre-text p {
  font-size: var(--text-body);
  color: var(--color-gray-700);
  line-height: 1.8;
  margin-bottom: 1.25rem;
}

.sobre-text p strong {
  color: var(--color-primary-dark);
}

.sobre-content .btn-outline {
  margin-top: var(--space-lg);
  margin-bottom: var(--space-lg);
}

.sobre-badges {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-sm);
}

.sobre-badge {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  background: var(--color-gray-50);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  color: var(--color-gray-700);
}

.sobre-badge svg {
  flex-shrink: 0;
}

/* ========== 8. DIFERENCIAIS ========== */
.diferenciais {
  background: var(--color-gray-50);
}

.diferenciais-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  max-width: 900px;
  margin: 0 auto;
}

.diferencial-item {
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
}

.diferencial-icon {
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(193, 154, 107, 0.08);
  border-radius: var(--radius-lg);
}

.diferencial-text h3 {
  font-weight: 700;
  color: var(--color-primary-dark);
  margin-bottom: 0.5rem;
  font-size: 1.125rem;
}

.diferencial-text p {
  color: var(--color-gray-600);
  line-height: 1.6;
}

/* ========== 8.5. COMO FUNCIONA ========== */
.como-funciona {
  background: var(--color-white);
}

.processo-steps {
  list-style: none;
  counter-reset: step-counter;
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
  max-width: 800px;
  margin: 0 auto var(--space-2xl);
}

.processo-step {
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
  position: relative;
}

.step-number {
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
  color: var(--color-white);
  font-size: 1.5rem;
  font-weight: 700;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.step-content h3 {
  font-weight: 700;
  color: var(--color-primary-dark);
  margin-bottom: 0.5rem;
  font-size: 1.25rem;
}

.step-content p {
  color: var(--color-gray-600);
  line-height: 1.7;
}

.step-content strong {
  color: var(--color-accent);
  font-weight: 600;
}

.processo-cta {
  text-align: center;
}

/* ========== 9. FAQ ========== */
.faq-section {
  background: var(--color-white);
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--color-gray-200);
}

.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 0;
  font-size: var(--text-body-lg);
  font-weight: 600;
  color: var(--color-primary-dark);
  text-align: left;
  cursor: pointer;
  transition: color var(--transition-fast);
  gap: 1rem;
}

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

.faq-question span {
  flex: 1;
}

.faq-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  color: var(--color-gray-500);
  transition: transform var(--transition-base);
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
}

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

.faq-answer p {
  color: var(--color-gray-700);
  line-height: 1.7;
  padding-bottom: 1.5rem;
}

/* ========== 10. CTA FINAL ========== */
.cta-section {
  position: relative;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  background-size: 200% 200%;
  animation: gradient-shift 8s ease infinite;
  overflow: hidden;
}

.cta-decor {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}

.cta-decor--1 {
  top: -100px;
  left: -100px;
  width: 350px;
  height: 350px;
  background: var(--color-accent);
  opacity: 0.12;
  filter: blur(100px);
  animation: float 6s ease-in-out infinite;
}

.cta-decor--2 {
  bottom: -120px;
  right: -80px;
  width: 400px;
  height: 400px;
  background: var(--color-secondary);
  opacity: 0.08;
  filter: blur(80px);
  animation: float 8s ease-in-out infinite 2s;
}

.cta-container {
  position: relative;
  z-index: 2;
  text-align: center;
}

.cta-title {
  font-family: var(--font-display);
  font-size: var(--text-h1);
  color: var(--color-white);
  margin-bottom: var(--space-sm);
}

.cta-subtitle {
  font-size: var(--text-body-lg);
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--space-xl);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* Formulário */
.cta-form {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-sm);
  max-width: 700px;
  margin: 0 auto var(--space-xl);
}

.cta-form input,
.cta-form select,
.cta-form textarea {
  width: 100%;
  padding: 1rem 1.25rem;
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: var(--color-white);
  font-size: 1rem;
  transition: border-color var(--transition-base), background var(--transition-base), box-shadow var(--transition-base);
}

.cta-form input::placeholder,
.cta-form textarea::placeholder {
  color: rgba(255, 255, 255, 0.6);
}

.cta-form select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='rgba(255,255,255,0.6)' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 3rem;
}

.cta-form select option {
  color: var(--color-gray-900);
  background: var(--color-white);
}

.cta-form input:focus,
.cta-form select:focus,
.cta-form textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  background: rgba(255, 255, 255, 0.15);
  box-shadow: 0 0 0 4px rgba(193, 154, 107, 0.2);
}

.cta-form textarea {
  resize: vertical;
  min-height: 90px;
}

.btn-submit {
  width: 100%;
  padding: 1.25rem 2rem;
  background: var(--color-white);
  color: var(--color-primary);
  font-weight: 700;
  font-size: 1.125rem;
  border: none;
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  box-shadow: var(--shadow-xl);
  cursor: pointer;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.btn-submit:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-2xl);
}

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

.btn-submit:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

.form-disclaimer {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.7);
  text-align: center;
  grid-column: 1 / -1;
}

/* Contatos alternativos */
.cta-contact-options {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.contact-option {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--color-white);
  padding: 0.875rem 1.5rem;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: background var(--transition-base), border-color var(--transition-base), transform var(--transition-base);
  font-size: var(--text-sm);
}

.contact-option:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.4);
  transform: translateY(-2px);
}

.cta-proof {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.8);
  text-align: center;
}

/* ========== 11. FOOTER ========== */
.footer {
  background: var(--color-gray-900);
  color: var(--color-gray-300);
  padding: var(--space-2xl) 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
}

.footer-logo {
  max-width: 120px;
  margin-bottom: 1.25rem;
  filter: brightness(0) invert(1);
  opacity: 0.9;
}

.footer-about {
  font-size: var(--text-sm);
  line-height: 1.6;
  color: var(--color-gray-500);
  max-width: 280px;
}

.footer-title {
  font-size: var(--text-body);
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 1.25rem;
}

.footer-links a {
  display: block;
  color: var(--color-gray-500);
  font-size: var(--text-sm);
  line-height: 2;
  transition: color var(--transition-fast), padding-left var(--transition-fast);
}

.footer-links a:hover {
  color: var(--color-accent);
  padding-left: 5px;
}

.footer-contact li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: var(--space-sm);
  font-size: var(--text-sm);
  color: var(--color-gray-500);
}

.footer-contact a {
  color: var(--color-gray-500);
  transition: color var(--transition-fast);
}

.footer-contact a:hover {
  color: var(--color-accent);
}

.footer-contact svg {
  flex-shrink: 0;
}

.footer-address {
  font-size: var(--text-sm);
  line-height: 1.8;
  color: var(--color-gray-500);
  margin-bottom: 1.25rem;
}

.footer-coverage {
  font-size: var(--text-sm);
  color: var(--color-gray-500);
}

.footer-coverage strong {
  color: var(--color-gray-300);
}

/* Footer Bottom */
.footer-bottom {
  border-top: 1px solid var(--color-gray-800);
  margin-top: var(--space-xl);
  padding: var(--space-lg) 0;
}

.footer-bottom-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.copyright,
.credits {
  font-size: var(--text-sm);
  color: var(--color-gray-500);
}

.credits a {
  color: var(--color-accent);
  transition: text-decoration var(--transition-fast);
}

.credits a:hover {
  text-decoration: underline;
}

/* ========== 12. WHATSAPP FLUTUANTE ========== */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 64px;
  height: 64px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
  z-index: 1000;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  animation: pulse-whats 2.5s infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
}

.whatsapp-icon {
  width: 36px;
  height: 36px;
  color: white;
}

/* ========== 13. ANIMAÇÕES ========== */
@keyframes float {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-20px);
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse-whats {

  0%,
  100% {
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
  }

  50% {
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.7), 0 0 0 10px rgba(37, 211, 102, 0.15);
  }
}

@keyframes gradient-shift {

  0%,
  100% {
    background-position: 0% 50%;
  }

  50% {
    background-position: 100% 50%;
  }
}

/* ========== 14. RESPONSIVIDADE ========== */

/* Tablet (≥ 768px) */
@media (min-width: 768px) {
  .header {
    height: 80px;
  }

  .header-logo img {
    max-height: 50px;
  }

  .hero-grid {
    grid-template-columns: 60% 40%;
  }

  .areas-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .sobre-image-frame {
    display: block;
  }

  .diferenciais-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .full-width {
    grid-column: 1 / -1;
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Desktop (≥ 1024px) */
@media (min-width: 1024px) {
  .areas-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .footer-grid {
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  }

  .hero-image {
    width: 100%;
    max-width: 520px;
  }
}

/* Mobile ajustes (< 768px) */
@media (max-width: 767px) {
  .hero {
    min-height: auto;
    padding-top: 90px;
    padding-bottom: var(--space-2xl);
  }

  .hero-image-wrapper {
    order: -1;
  }

  .hero-image {
    max-width: 280px;
    margin: 0 auto;
  }

  .hero-ctas {
    flex-direction: column;
  }

  .hero-ctas .btn {
    width: 100%;
  }

  .scroll-indicator {
    display: none;
  }

  .whatsapp-float {
    bottom: 16px;
    right: 16px;
    width: 56px;
    height: 56px;
  }

  .whatsapp-icon {
    width: 30px;
    height: 30px;
  }

  .footer-bottom-content {
    flex-direction: column;
    text-align: center;
  }

  .cta-contact-options {
    flex-direction: column;
    align-items: center;
  }

  .contact-option {
    width: 100%;
    justify-content: center;
  }

  .sobre-badges {
    grid-template-columns: 1fr;
  }
}

/* Focus styles para acessibilidade */
:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 2px;
}

button:focus:not(:focus-visible),
a:focus:not(:focus-visible),
input:focus:not(:focus-visible),
select:focus:not(:focus-visible),
textarea:focus:not(:focus-visible) {
  outline: none;
}