/* ======= TEMA ULTRA ESCURO PARA PETSTARAI - VARIÁVEIS E RESET ======= */
:root {
  /* Cores principais */
  --primary: #ff9f17; /* Laranja/amarelo da patinha */
  --primary-dark: #e37f00; /* Laranja escuro */
  --primary-light: #ffb44c; /* Laranja claro */
  --secondary: #ffd700; /* Amarelo/dourado das estrelas */
  --secondary-dark: #daa520; /* Amarelo escuro */
  --secondary-light: #ffeb99; /* Amarelo claro */

  /* Cores neutras - tema ultra escuro */
  --dark: #0a0a0a; /* Fundo principal quase preto */
  --dark-secondary: #121212; /* Fundo de elementos secundários */
  --dark-tertiary: #1a1a1a; /* Fundo para cards e elementos elevados */
  --medium: #888888; /* Texto secundário */
  --light: #e0e0e0; /* Texto principal */
  --white: #ffffff; /* Texto de alta ênfase e botões */

  /* Cores de acento */
  --accent-glow: rgba(255, 159, 23, 0.15); /* Brilho sutil laranja */
  --accent-highlight: rgba(255, 215, 0, 0.1); /* Brilho sutil amarelo */

  /* Outras cores */
  --success: #4caf50;
  --warning: #ff9800;
  --danger: #f44336;
  --info: #2196f3;

  /* Brilhos e sobreposições */
  --overlay-light: rgba(255, 255, 255, 0.05);
  --overlay-medium: rgba(255, 255, 255, 0.08);
  --overlay-dark: rgba(0, 0, 0, 0.3);

  /* Tipografia */
  --font-family: "Poppins", sans-serif;
  --font-size-base: 1rem;
  --font-size-xs: 0.7rem;
  --font-size-sm: 0.875rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-xxl: 1.5rem;
  --font-size-h1: 2.5rem;
  --font-size-h2: 2rem;
  --font-size-h3: 1.75rem;
  --font-size-h4: 1.5rem;

  /* Espaçamento */
  --spacing-none: 0;
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-xxl: 3rem;

  /* Border radius */
  --border-radius-sm: 0.25rem;
  --border-radius-md: 0.5rem;
  --border-radius-lg: 1rem;
  --border-radius-xl: 2rem;

  /* Sombras para tema escuro */
  --shadow-sm: 0 2px 5px rgba(0, 0, 0, 0.7);
  --shadow-md: 0 4px 10px rgba(0, 0, 0, 0.7);
  --shadow-lg: 0 8px 20px rgba(0, 0, 0, 0.7);
  --shadow-highlight: 0 0 15px rgba(255, 159, 23, 0.3);
  --shadow-glow: 0 0 8px rgba(255, 159, 23, 0.5);

  /* Transições */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  color: var(--light);
  line-height: 1.6;
  background-color: var(--dark);
  overflow-x: hidden;
  background-image: radial-gradient(
      circle at 25% 10%,
      var(--accent-glow) 0%,
      transparent 20%
    ),
    radial-gradient(
      circle at 75% 75%,
      var(--accent-highlight) 0%,
      transparent 25%
    );
  background-attachment: fixed;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: var(--spacing-md);
  color: var(--white);
}

h1 {
  font-size: var(--font-size-h1);
}

h2 {
  font-size: var(--font-size-h2);
}

h3 {
  font-size: var(--font-size-h3);
}

h4 {
  font-size: var(--font-size-h4);
}

p {
  margin-bottom: var(--spacing-md);
  color: var(--light);
}

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

a:hover {
  color: var(--primary-light);
  text-shadow: 0 0 5px rgba(255, 159, 23, 0.3);
}

ul,
ol {
  list-style-position: inside;
  margin-bottom: var(--spacing-md);
  color: var(--light);
}

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

button {
  cursor: pointer;
}

/* ======= CLASSES UTILITÁRIAS ======= */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-xxl);
}

.section-header h2 {
  margin-bottom: var(--spacing-sm);
  position: relative;
  display: inline-block;
  color: var(--white);
  text-shadow: 0 0 10px rgba(255, 159, 23, 0.2);
}

.section-header h2::after {
  content: "";
  display: block;
  width: 80px;
  height: 3px;
  background: linear-gradient(
    90deg,
    var(--primary-dark),
    var(--primary),
    var(--primary-light)
  );
  margin: var(--spacing-sm) auto 0;
  border-radius: 3px;
}

.section-header p {
  color: var(--medium);
  max-width: 600px;
  margin: 0 auto;
}

/* ======= BOTÕES ======= */
.btn {
  display: inline-block;
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: var(--border-radius-md);
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  border: none;
  font-size: var(--font-size-base);
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.1),
    transparent
  );
  transition: var(--transition-slow);
}

.btn:hover::before {
  left: 100%;
}

.btn-lg {
  padding: var(--spacing-md) var(--spacing-xl);
  font-size: var(--font-size-lg);
}

.btn-sm {
  padding: var(--spacing-xs) var(--spacing-md);
  font-size: var(--font-size-sm);
}

.btn-block {
  display: block;
  width: 100%;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  color: var(--white);
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: var(--white);
  box-shadow: var(--shadow-glow);
  transform: translateY(-2px);
}

.btn-secondary {
  background: linear-gradient(135deg, var(--secondary-dark), var(--secondary));
  color: var(--dark);
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

.btn-secondary:hover {
  background: linear-gradient(135deg, var(--secondary), var(--secondary-light));
  color: var(--dark);
  box-shadow: 0 0 8px rgba(255, 215, 0, 0.5);
  transform: translateY(-2px);
}

.btn-outline {
  background-color: transparent;
  border: 2px solid var(--primary);
  color: var(--primary);
  box-shadow: none;
}

.btn-outline:hover {
  background-color: var(--overlay-light);
  border-color: var(--primary-light);
  color: var(--primary-light);
  box-shadow: var(--shadow-highlight);
}

/* ======= CABEÇALHO ======= */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: rgba(10, 10, 10, 0.8);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: var(--shadow-md);
  padding: var(--spacing-md) 0;
  transition: all var(--transition-normal);
  border-bottom: 1px solid var(--overlay-light);
}

.header.scrolled {
  padding: var(--spacing-sm) 0;
  background-color: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(15px);
  box-shadow: var(--shadow-lg);
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  max-width: 180px;
}

.logo img {
  height: 40px;
  width: auto;
  filter: drop-shadow(0 0 3px rgba(255, 159, 23, 0.3));
}

.main-nav {
  display: flex;
}

.nav-links {
  display: flex;
  list-style: none;
  margin: 0;
}

.nav-links li {
  margin: 0 var(--spacing-md);
}

.nav-links a {
  color: var(--light);
  font-weight: 500;
  position: relative;
  padding: 5px 0;
}

.nav-links a:after {
  content: "";
  position: absolute;
  width: 0;
  height: 2px;
  bottom: 0;
  left: 0;
  background: linear-gradient(90deg, var(--primary-dark), var(--primary));
  transition: width var(--transition-normal);
  border-radius: 2px;
}

.nav-links a:hover {
  color: var(--primary);
  text-shadow: 0 0 5px rgba(255, 159, 23, 0.3);
}

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

.auth-buttons {
  display: flex;
  gap: var(--spacing-md);
}

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  padding: var(--spacing-xs);
  cursor: pointer;
}

.mobile-menu-toggle span {
  display: block;
  width: 25px;
  height: 3px;
  background-color: var(--light);
  margin: 5px 0;
  transition: all var(--transition-fast);
  border-radius: 3px;
}

/* ======= CARDS ======= */
.card {
  background-color: var(--dark-tertiary);
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  transition: transform var(--transition-normal),
    box-shadow var(--transition-normal);
  border: 1px solid var(--overlay-light);
  position: relative;
}

.card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--primary), transparent);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--overlay-medium);
}

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

.card-header {
  padding: var(--spacing-lg);
  border-bottom: 1px solid var(--overlay-light);
}

.card-body {
  padding: var(--spacing-lg);
}

.card-footer {
  padding: var(--spacing-lg);
  border-top: 1px solid var(--overlay-light);
  background-color: rgba(0, 0, 0, 0.15);
}

/* ======= HERO SECTION ======= */
.hero {
  padding: 160px 0 120px;
  background: linear-gradient(
      135deg,
      rgba(10, 10, 10, 0.9) 0%,
      rgba(25, 25, 25, 0.9) 100%
    ),
    url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="400" height="400" viewBox="0 0 800 800"><g fill="none" stroke="rgba(255, 159, 23, 0.05)" stroke-width="1"><path d="M769 229L1037 260.9M927 880L731 737 520 660 309 538 40 599 295 764 126.5 879.5 40 599-197 493 102 382-31 229 126.5 79.5-69-63"/><path d="M-31 229L237 261 390 382 603 493 308.5 537.5 101.5 381.5M370 905L295 764"/><path d="M520 660L578 842 731 737 840 599 603 493 520 660 295 764 309 538 390 382 539 269 769 229 577.5 41.5 370 105 295 -36 126.5 79.5 237 261 102 382 40 599 -69 737 127 880"/><path d="M520-140L578.5 42.5 731-63M603 493L539 269 237 261 370 105M902 382L539 269M390 382L102 382"/><path d="M-222 42L126.5 79.5 370 105 539 269 577.5 41.5 927 80 769 229 902 382 603 493 731 737M295-36L577.5 41.5"/><path d="M578 842L295 764M40-201L127 80M102 382L-261 269"/></g></svg>');
  background-attachment: fixed;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 300px;
  height: 300px;
  background: radial-gradient(
    circle,
    rgba(255, 159, 23, 0.15) 0%,
    rgba(255, 159, 23, 0) 70%
  );
  border-radius: 50%;
  transform: translate(30%, -30%);
}

.hero::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 200px;
  height: 200px;
  background: radial-gradient(
    circle,
    rgba(255, 215, 0, 0.1) 0%,
    rgba(255, 215, 0, 0) 70%
  );
  border-radius: 50%;
  transform: translate(-30%, 30%);
}

.hero .container {
  display: flex;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-content {
  flex: 1;
  padding-right: var(--spacing-xl);
}

.hero-content h1 {
  font-size: 3rem;
  margin-bottom: var(--spacing-lg);
  color: var(--white);
  text-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
  background: linear-gradient(90deg, var(--white), var(--primary-light));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1.2;
}

.hero-content p {
  font-size: var(--font-size-lg);
  color: var(--light);
  margin-bottom: var(--spacing-xl);
  max-width: 600px;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

.hero-buttons {
  display: flex;
  gap: var(--spacing-md);
}

.hero-image {
  flex: 1;
  position: relative;
}

.hero-image img {
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
  transform: perspective(1000px) rotateY(-10deg);
  transition: transform var(--transition-normal);
  border: 1px solid var(--overlay-medium);
}

.hero-image::after {
  content: "";
  position: absolute;
  top: 10px;
  right: 10px;
  bottom: 10px;
  left: 10px;
  border: 1px solid var(--primary);
  border-radius: var(--border-radius-lg);
  transform: perspective(1000px) rotateY(-10deg);
  transition: transform var(--transition-normal);
  z-index: -1;
  opacity: 0.5;
}

.hero-image:hover img {
  transform: perspective(1000px) rotateY(0);
}

.hero-image:hover::after {
  transform: perspective(1000px) rotateY(0);
}

/* Steps/Como Funciona */
.how-it-works {
  padding: var(--spacing-xxl) 0;
  background-color: var(--dark);
  position: relative;
  overflow: hidden;
}

.how-it-works::before {
  content: "";
  position: absolute;
  height: 1px;
  top: 0;
  left: 5%;
  right: 5%;
  background: linear-gradient(
    90deg,
    transparent,
    var(--overlay-light),
    transparent
  );
}

.steps {
  display: flex;
  gap: var(--spacing-xl);
  margin-top: var(--spacing-xl);
}

.step {
  flex: 1;
  background-color: var(--dark-tertiary);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-xl);
  text-align: center;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-normal),
    box-shadow var(--transition-normal);
  border: 1px solid var(--overlay-light);
  position: relative;
  overflow: hidden;
}

.step::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--primary-dark), var(--primary));
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.step:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
  border-color: var(--overlay-medium);
}

.step:hover::before {
  opacity: 1;
}

.step-icon {
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(
    135deg,
    rgba(255, 159, 23, 0.1),
    rgba(255, 215, 0, 0.05)
  );
  border-radius: 50%;
  margin: 0 auto var(--spacing-lg);
  position: relative;
}

.step-icon::after {
  content: "";
  position: absolute;
  top: -3px;
  left: -3px;
  right: -3px;
  bottom: -3px;
  border-radius: 50%;
  background: linear-gradient(
    135deg,
    var(--primary-dark),
    transparent,
    var(--primary)
  );
  z-index: -1;
  opacity: 0.5;
}

.step-icon i {
  font-size: 32px;
  color: var(--primary);
  text-shadow: 0 0 10px rgba(255, 159, 23, 0.5);
}

.step h3 {
  color: var(--white);
  margin-bottom: var(--spacing-md);
  position: relative;
  display: inline-block;
}

.step p {
  color: var(--medium);
  margin-bottom: 0;
}

/* Exemplos de Imagens */
.examples {
  padding: var(--spacing-xxl) 0;
  background-color: var(--dark-secondary);
  position: relative;
}

.examples::before {
  content: "";
  position: absolute;
  height: 1px;
  top: 0;
  left: 5%;
  right: 5%;
  background: linear-gradient(
    90deg,
    transparent,
    var(--overlay-light),
    transparent
  );
}

.examples-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

.example-card {
  background-color: var(--dark-tertiary);
  border-radius: var(--border-radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-normal),
    box-shadow var(--transition-normal);
  border: 1px solid var(--overlay-light);
  position: relative;
}

.example-card img {
  transition: transform var(--transition-normal);
}

.example-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}

.example-card:hover img {
  transform: scale(1.05);
}

.example-caption {
  padding: var(--spacing-md);
  border-top: 1px solid var(--overlay-light);
  background-color: var(--dark-tertiary);
}

.pet-name {
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
  color: var(--white);
}

.prompt {
  font-size: var(--font-size-sm);
  color: var(--medium);
  margin-bottom: 0;
  font-style: italic;
}

.examples-cta {
  text-align: center;
  margin-top: var(--spacing-xl);
}

/* Pacotes */
.packages {
  padding: var(--spacing-xxl) 0;
  background-color: var(--dark);
  position: relative;
}

.packages::before {
  content: "";
  position: absolute;
  height: 1px;
  top: 0;
  left: 5%;
  right: 5%;
  background: linear-gradient(
    90deg,
    transparent,
    var(--overlay-light),
    transparent
  );
}

.packages-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-xl);
}

.package-card {
  background-color: var(--dark-tertiary);
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  transition: transform var(--transition-normal),
    box-shadow var(--transition-normal);
  position: relative;
  border: 1px solid var(--overlay-light);
  display: flex; /* Adiciona flex ao card */
  flex-direction: column; /* Organiza header e content verticalmente */
  min-height: 400px; /* Ajuste conforme necessário */
}

.package-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}

.package-card.popular {
  border: 2px solid var(--primary);
  transform: scale(1.05);
  box-shadow: 0 0 15px rgba(255, 159, 23, 0.15);
}

.package-card.popular::before {
  content: "";
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  border-radius: var(--border-radius-md);
  background: linear-gradient(
    45deg,
    var(--primary-dark),
    transparent,
    var(--primary)
  );
  z-index: -1;
  opacity: 0.5;
}

.popular-tag {
  position: absolute;
  top: 0;
  right: 0;
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  color: var(--dark);
  font-size: var(--font-size-sm);
  padding: 8px 16px;
  border-bottom-left-radius: var(--border-radius-md);
  font-weight: 600;
  box-shadow: var(--shadow-sm);
}

.package-header {
  background: linear-gradient(
    180deg,
    var(--dark-tertiary) 0%,
    rgba(255, 159, 23, 0.05) 100%
  );
  padding: var(--spacing-lg);
  text-align: center;
  border-bottom: 1px solid rgba(255, 159, 23, 0.1);
  margin-top: 20px;
}

.package-header h3 {
  margin-bottom: var(--spacing-sm);
  color: var(--primary);
  text-shadow: 0 0 5px rgba(255, 159, 23, 0.2);
}

.price {
  font-size: var(--font-size-h3);
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.package-content {
  padding: var(--spacing-lg);
  display: flex;
  flex-direction: column;
  min-height: 0; /* Evita problemas de overflow */
  flex-grow: 1; /* Faz o conteúdo ocupar o espaço disponível */
  justify-content: space-between; /* Distribui o espaço, empurrando o botão para baixo */
}

.package-features {
  list-style: none;
  margin: 0;
  padding: 0;
  margin-bottom: var(--spacing-lg);
}

.package-features li {
  padding: var(--spacing-sm) 0;
  border-bottom: 1px solid var(--overlay-light);
  color: var(--light);
}

.package-features li:last-child {
  border-bottom: none;
}

.package-features i {
  color: var(--primary);
  margin-right: var(--spacing-sm);
  text-shadow: 0 0 5px rgba(255, 159, 23, 0.3);
}

/* FAQ */
.faq {
  padding: var(--spacing-xxl) 0;
  background-color: var(--dark-secondary);
  position: relative;
}

.faq::before {
  content: "";
  position: absolute;
  height: 1px;
  top: 0;
  left: 5%;
  right: 5%;
  background: linear-gradient(
    90deg,
    transparent,
    var(--overlay-light),
    transparent
  );
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-lg);
}

.faq-item {
  background-color: var(--dark-tertiary);
  border-radius: var(--border-radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: box-shadow var(--transition-normal);
  border: 1px solid var(--overlay-light);
}

.faq-item:hover {
  box-shadow: var(--shadow-lg);
}

.faq-item.active {
  box-shadow: 0 0 10px rgba(255, 159, 23, 0.1);
  border-color: var(--primary);
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-lg);
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.faq-question:hover {
  background-color: rgba(255, 159, 23, 0.05);
}

.faq-question h3 {
  margin-bottom: 0;
  font-size: var(--font-size-lg);
  color: var(--white);
}

.faq-toggle {
  color: var(--primary);
  transition: transform var(--transition-fast);
}

.faq-item.active .faq-toggle {
  transform: rotate(45deg);
}

.faq-answer {
  display: none;
  padding: 0 var(--spacing-lg) var(--spacing-lg);
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.faq-item.active .faq-answer {
  display: block;
}

/* CTA Final */
.final-cta {
  padding: var(--spacing-xxl) 0;
  background: linear-gradient(
    135deg,
    rgba(227, 127, 0, 0.9),
    rgba(255, 159, 23, 0.8)
  );
  position: relative;
  overflow: hidden;
  box-shadow: inset 0 0 50px rgba(0, 0, 0, 0.3);
}

.final-cta::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><circle cx="50" cy="50" r="1.5" fill="rgba(255, 255, 255, 0.2)"/></svg>');
  background-size: 30px 30px;
  opacity: 0.3;
}

.final-cta::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(
    circle at center,
    rgba(255, 215, 0, 0.2) 0%,
    transparent 70%
  );
}

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

.cta-content h2 {
  color: var(--dark);
  margin-bottom: var(--spacing-md);
  font-size: 2.5rem;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.cta-content p {
  color: var(--dark);
  max-width: 600px;
  margin: 0 auto var(--spacing-xl);
  font-size: var(--font-size-lg);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.cta-content .btn-primary {
  background-color: var(--dark);
  color: var(--primary);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
  border: 2px solid transparent;
}

.cta-content .btn-primary:hover {
  background-color: rgba(10, 10, 10, 0.9);
  color: var(--primary-light);
  border: 2px solid var(--primary-light);
}

/* Botão específico do CTA final */
.final-cta .btn-primary {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  color: var(--white);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
  border: 2px solid transparent;
}

.final-cta .btn-primary:hover {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: var(--white);
  border: 2px solid var(--white);
}

/* Footer */
.footer {
  background-color: var(--dark-secondary);
  color: var(--light);
  padding: var(--spacing-xxl) 0 var(--spacing-md);
  border-top: 1px solid var(--overlay-light);
  position: relative;
}

.footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--primary), transparent);
  opacity: 0.3;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xxl);
}

.footer-logo img {
  height: 40px;
  margin-bottom: var(--spacing-md);
  filter: drop-shadow(0 0 3px rgba(255, 159, 23, 0.3));
}

.footer-logo p {
  color: var(--light);
  opacity: 0.8;
}

.footer-links h4 {
  margin-bottom: var(--spacing-md);
  color: var(--white);
  position: relative;
  display: inline-block;
}

.footer-links h4::after {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 30px;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), transparent);
  border-radius: 2px;
}

.footer-links ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-links li {
  margin-bottom: var(--spacing-sm);
}

.footer-links a {
  color: var(--light);
  opacity: 0.8;
  transition: all var(--transition-fast);
  padding-left: 0;
  display: inline-block;
}

.footer-links a:hover {
  opacity: 1;
  color: var(--primary);
  padding-left: 5px;
  text-shadow: 0 0 5px rgba(255, 159, 23, 0.3);
}

.footer-social h4 {
  margin-bottom: var(--spacing-md);
  position: relative;
  display: inline-block;
}

.footer-social h4::after {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 30px;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), transparent);
  border-radius: 2px;
}

.social-icons {
  display: flex;
  gap: var(--spacing-md);
}

.social-icons a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: var(--overlay-light);
  border-radius: 50%;
  color: var(--white);
  transition: all var(--transition-fast);
  position: relative;
  overflow: hidden;
}

.social-icons a::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  opacity: 0;
  transition: opacity var(--transition-fast);
  z-index: -1;
}

.social-icons a:hover {
  transform: translateY(-3px);
  color: var(--dark);
  box-shadow: 0 0 10px rgba(255, 159, 23, 0.3);
}

.social-icons a:hover::before {
  opacity: 1;
}

.footer-bottom {
  text-align: center;
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--overlay-light);
  color: var(--medium);
  opacity: 0.8;
  font-size: var(--font-size-sm);
}

/* ======= RESPONSIVIDADE ======= */
@media (max-width: 1200px) {
  :root {
    --font-size-h1: 2.25rem;
    --font-size-h2: 1.75rem;
    --font-size-h3: 1.5rem;
  }

  .hero-content h1 {
    font-size: 2.5rem;
  }
}

@media (max-width: 992px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .hero-content {
    text-align: center;
    padding-right: 0;
    margin-bottom: var(--spacing-xl);
  }

  .hero-buttons {
    justify-content: center;
  }

  .steps {
    flex-direction: column;
  }

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

  .packages-grid {
    grid-template-columns: 1fr;
    max-width: 500px;
    margin: 0 auto;
  }

  .package-card.popular {
    transform: scale(1);
    order: -1;
    margin-bottom: var(--spacing-lg);
  }

  .package-card.popular:hover {
    transform: translateY(-10px);
  }

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

@media (max-width: 768px) {
  .main-nav,
  .auth-buttons {
    display: none;
  }

  .mobile-menu-toggle {
    display: block;
  }
}

@media (max-width: 576px) {
  :root {
    --font-size-h1: 2rem;
    --font-size-h2: 1.5rem;
    --font-size-h3: 1.25rem;
  }

  .hero-content h1 {
    font-size: 2rem;
  }

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

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

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

/* ======= AUTENTICAÇÃO ESPECÍFICO ======= */
.auth-section {
  padding: 120px 0 80px;
  min-height: calc(100vh - 170px);
  display: flex;
  align-items: center;
}

.auth-container {
  display: flex;
  box-shadow: var(--shadow-lg);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  background-color: var(--dark-tertiary);
  border: 1px solid var(--overlay-light);
  max-width: 1000px;
  margin: 0 auto;
  position: relative;
}

.auth-container::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--primary), transparent);
  opacity: 0.5;
}

.auth-card {
  flex: 1;
  padding: var(--spacing-xl);
}

.auth-image {
  flex: 1;
  position: relative;
  display: none;
}

@media (min-width: 992px) {
  .auth-image {
    display: block;
  }
}

.auth-header h1 {
  background: linear-gradient(90deg, var(--white), var(--primary-light));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.form-control {
  background-color: var(--dark-secondary);
  border: 1px solid var(--overlay-light);
  color: var(--white);
  transition: all var(--transition-fast);
}

.form-control:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(255, 159, 23, 0.1);
  background-color: rgba(10, 10, 10, 0.5);
}

.auth-footer-bar {
  background-color: var(--dark-secondary);
  border-top: 1px solid var(--overlay-light);
}

/* Alertas */
.alert {
  padding: 15px;
  border-radius: 5px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  color: #fff;
}

.alert-content {
  flex: 1;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.alert-close {
  background: none;
  border: none;
  color: white;
  font-size: 28px;
  cursor: pointer;
  opacity: 0.7;
  transition: opacity 0.2s;
  margin-left: 10px;
}

.alert-close:hover {
  opacity: 1;
}

.alert-info {
  background-color: var(--info, #17a2b8);
}

.alert-success {
  background-color: var(--success, #28a745);
}

.alert-warning {
  background-color: var(--warning, #ffc107);
  color: #212529;
}

.alert-danger {
  background-color: var(--danger, #dc3545);
}

.alert-toast {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 1050;
  max-width: 350px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  margin-bottom: 0;
  transition: opacity 0.3s, transform 0.3s;
}

.alert-success .fas.fa-check-circle {
  margin-left: 15px;
  margin-right: 20px !important;
}