/* ============================================
   umaweb - Site Institucional
   Design System & Styles
   ============================================ */

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

:root {
  /* Cores principais */
  --color-primary: #0891b2;
  --color-primary-dark: #0e7490;
  --color-primary-light: #06b6d4;
  --color-primary-50: #ecfeff;

  /* Cor de destaque (CTAs) */
  --color-accent: #f59e0b;
  --color-accent-dark: #d97706;
  --color-accent-50: #fffbeb;

  /* Backgrounds */
  --color-bg: #ffffff;
  --color-bg-alt: #f8fafc;
  --color-bg-dark: #0f172a;

  /* Texto */
  --color-text: #0f172a;
  --color-text-muted: #475569;
  --color-text-light: #94a3b8;
  --color-text-inverse: #ffffff;

  /* Bordas e estados */
  --color-border: #e2e8f0;
  --color-border-strong: #cbd5e1;
  --color-success: #10b981;
  --color-error: #ef4444;

  /* Tipografia */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --line-height-base: 1.6;

  /* Espaçamentos */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 4rem;
  --space-3xl: 6rem;

  /* Layout */
  --container-max: 1200px;
  --container-padding: 1.5rem;
  --header-height: 72px;

  /* Bordas arredondadas */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  /* Sombras */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 25px 50px -12px rgba(0, 0, 0, 0.15);

  /* Transições */
  --transition: 200ms ease;
  --transition-slow: 400ms ease;
}

/* === Elementos base === */
html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-family);
  font-size: 16px;
  line-height: var(--line-height-base);
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img, svg {
  max-width: 100%;
  display: block;
}

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

ul, ol {
  list-style: none;
}

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

/* === Utilitários === */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.section {
  padding: var(--space-3xl) 0;
}

.section__header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto var(--space-2xl);
}

.section__eyebrow {
  display: inline-block;
  padding: 0.4rem 1rem;
  background: var(--color-primary-50);
  color: var(--color-primary-dark);
  font-size: 0.8rem;
  font-weight: 600;
  border-radius: 999px;
  margin-bottom: var(--space-md);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.section__title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: var(--space-md);
  color: var(--color-text);
  letter-spacing: -0.02em;
}

.section__subtitle {
  font-size: 1.1rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* === Botões === */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 1.75rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 1rem;
  transition: all var(--transition);
  cursor: pointer;
  text-align: center;
  white-space: nowrap;
  line-height: 1.2;
  border: 2px solid transparent;
}

.btn--small {
  padding: 0.625rem 1.25rem;
  font-size: 0.9rem;
}

.btn--large {
  padding: 1.125rem 2.25rem;
  font-size: 1.1rem;
}

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

.btn--primary {
  background: var(--color-accent);
  color: var(--color-text);
  box-shadow: 0 4px 14px rgba(245, 158, 11, 0.4);
}

.btn--primary:hover {
  background: var(--color-accent-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(245, 158, 11, 0.5);
}

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

.btn--secondary {
  background: var(--color-primary);
  color: var(--color-text-inverse);
  box-shadow: 0 4px 14px rgba(8, 145, 178, 0.3);
}

.btn--secondary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(8, 145, 178, 0.4);
}

.btn--ghost {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-border-strong);
}

.btn--ghost:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-primary);
  color: var(--color-primary-dark);
}

/* === Header / Navegação === */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.header.is-scrolled {
  border-bottom-color: var(--color-border);
  box-shadow: var(--shadow-sm);
}

.header__container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem var(--container-padding);
  max-width: var(--container-max);
  margin: 0 auto;
  height: var(--header-height);
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 800;
  font-size: 1.4rem;
  color: var(--color-text);
}

.logo__mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  color: var(--color-text-inverse);
  border-radius: var(--radius-sm);
  font-size: 1.2rem;
  font-weight: 800;
  flex-shrink: 0;
}

.logo--light .logo__text {
  color: var(--color-text-inverse);
}

.nav {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.nav__list {
  display: flex;
  gap: var(--space-md);
}

.nav__link {
  font-weight: 500;
  color: var(--color-text-muted);
  transition: color var(--transition);
  font-size: 0.95rem;
}

.nav__link:hover {
  color: var(--color-primary-dark);
}

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: all var(--transition);
  border-radius: 2px;
}

@media (max-width: 900px) {
  .nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: white;
    flex-direction: column;
    padding: var(--space-lg);
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
    transform: translateY(-150%);
    transition: transform 300ms ease;
    gap: var(--space-md);
  }

  .nav.is-open {
    transform: translateY(0);
  }

  .nav__list {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    gap: 0.25rem;
  }

  .nav__list li {
    width: 100%;
  }

  .nav__link {
    display: block;
    padding: 0.75rem 0;
  }

  .nav__cta {
    width: 100%;
  }

  .menu-toggle {
    display: flex;
  }

  .menu-toggle.is-open span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
  }

  .menu-toggle.is-open span:nth-child(2) {
    opacity: 0;
  }

  .menu-toggle.is-open span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
  }
}

/* === Hero === */
.hero {
  padding: calc(var(--header-height) + var(--space-3xl)) 0 var(--space-3xl);
  background: linear-gradient(180deg, #ecfeff 0%, #ffffff 100%);
  overflow: hidden;
  position: relative;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(8, 145, 178, 0.08) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero__container {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-2xl);
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero__badge {
  display: inline-block;
  padding: 0.4rem 1rem;
  background: var(--color-primary-50);
  color: var(--color-primary-dark);
  font-size: 0.85rem;
  font-weight: 600;
  border-radius: 999px;
  margin-bottom: var(--space-md);
}

.hero__title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: var(--space-md);
  letter-spacing: -0.03em;
  color: var(--color-text);
}

.hero__title-accent {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.hero__subtitle {
  font-size: 1.15rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: var(--space-lg);
  max-width: 540px;
}

.hero__actions {
  display: flex;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
  flex-wrap: wrap;
}

.hero__highlights {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

.hero__highlights li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

@media (max-width: 900px) {
  .hero__container {
    grid-template-columns: 1fr;
  }

  .hero__visual {
    order: -1;
    max-width: 500px;
    margin: 0 auto;
    width: 100%;
  }

  .hero__subtitle {
    max-width: 100%;
  }
}

/* === Mockup do hero === */
.hero__visual {
  position: relative;
}

.mockup {
  position: relative;
  width: 100%;
  perspective: 1000px;
}

.mockup__browser {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
  transform: rotateY(-5deg) rotateX(2deg);
  border: 1px solid var(--color-border);
  position: relative;
}

.mockup__dots {
  display: flex;
  gap: 6px;
  padding: 12px 16px;
  background: var(--color-bg-alt);
  border-bottom: 1px solid var(--color-border);
}

.mockup__dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-border-strong);
}

.mockup__dots span:nth-child(1) { background: #fb7185; }
.mockup__dots span:nth-child(2) { background: #fbbf24; }
.mockup__dots span:nth-child(3) { background: #34d399; }

.mockup__screen {
  padding: 1.75rem 1.5rem;
  background: white;
  min-height: 300px;
}

.mockup__header {
  height: 8px;
  background: var(--color-bg-alt);
  border-radius: 4px;
  margin-bottom: 1rem;
  width: 40%;
}

.mockup__title {
  height: 24px;
  background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  border-radius: 4px;
  margin-bottom: 0.75rem;
  width: 80%;
}

.mockup__line {
  height: 8px;
  background: var(--color-bg-alt);
  border-radius: 4px;
  margin-bottom: 0.5rem;
  width: 100%;
}

.mockup__line--short {
  width: 60%;
}

.mockup__cards {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.mockup__card {
  background: var(--color-bg-alt);
  height: 70px;
  border-radius: var(--radius-sm);
  position: relative;
  overflow: hidden;
}

.mockup__card::after {
  content: '';
  position: absolute;
  bottom: 8px;
  left: 8px;
  right: 8px;
  height: 6px;
  background: var(--color-primary);
  border-radius: 3px;
  opacity: 0.5;
}

.mockup__button {
  height: 32px;
  background: var(--color-accent);
  border-radius: var(--radius-sm);
  width: 50%;
  margin-top: 1.25rem;
}

.mockup__floating {
  position: absolute;
  background: white;
  padding: 0.6rem 1rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  font-size: 0.85rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  animation: float 4s ease-in-out infinite;
  z-index: 2;
  color: var(--color-text);
}

.mockup__floating--1 {
  top: 10%;
  right: -8%;
  animation-delay: 0s;
}

.mockup__floating--2 {
  bottom: 35%;
  left: -10%;
  animation-delay: 1.3s;
}

.mockup__floating--3 {
  bottom: 5%;
  right: 5%;
  animation-delay: 2.6s;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

@media (max-width: 900px) {
  .mockup__floating--1 { right: 0; }
  .mockup__floating--2 { left: 0; }
}

/* === Planos === */
.planos {
  background: var(--color-bg-alt);
}

.planos__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
  align-items: stretch;
}

@media (max-width: 900px) {
  .planos__grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin: 0 auto;
  }
}

.plano {
  position: relative;
  background: white;
  border-radius: var(--radius-lg);
  padding: var(--space-xl) var(--space-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  transition: all var(--transition);
}

.plano:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.plano--featured {
  border-color: var(--color-primary);
  border-width: 2px;
  transform: scale(1.02);
  box-shadow: var(--shadow-lg);
}

.plano--featured:hover {
  transform: scale(1.02) translateY(-4px);
}

.plano__badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-accent);
  color: var(--color-text);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.3rem 0.8rem;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  white-space: nowrap;
}

.plano__name {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
  color: var(--color-text);
}

.plano__tagline {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  margin-bottom: var(--space-md);
}

.plano__price {
  display: flex;
  align-items: baseline;
  gap: 0.25rem;
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--color-border);
  min-height: 60px;
}

.plano__currency {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-text-muted);
}

.plano__amount {
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
  letter-spacing: -0.03em;
}

.plano__period {
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

.plano__description {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  margin-bottom: var(--space-md);
  line-height: 1.5;
}

.plano__features {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-bottom: var(--space-lg);
  flex-grow: 1;
}

.plano__features li {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.95rem;
  color: var(--color-text);
}

.plano__features li::before {
  content: '✓';
  color: var(--color-primary);
  font-weight: 700;
  flex-shrink: 0;
}

/* === Serviços === */
.servicos__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
  max-width: 900px;
  margin: 0 auto;
}

@media (max-width: 768px) {
  .servicos__grid {
    grid-template-columns: 1fr;
  }
}

.servico {
  background: white;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  transition: all var(--transition);
}

.servico:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.servico__icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-md);
  line-height: 1;
}

.servico__name {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: var(--space-sm);
  color: var(--color-text);
}

.servico__description {
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
  line-height: 1.6;
}

.servico__includes {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: var(--space-lg);
}

.servico__includes li {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.95rem;
  color: var(--color-text);
}

.servico__includes li::before {
  content: '→';
  color: var(--color-primary);
  font-weight: 700;
  flex-shrink: 0;
}

.servicos__note {
  text-align: center;
  margin-top: var(--space-xl);
  color: var(--color-text-muted);
  font-size: 0.95rem;
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}

.servicos__note strong {
  color: var(--color-text);
}

/* === Como funciona === */
.como-funciona {
  background: var(--color-bg-alt);
}

.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
}

@media (max-width: 900px) {
  .steps {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 500px) {
  .steps {
    grid-template-columns: 1fr;
  }
}

.step {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  position: relative;
  border: 1px solid var(--color-border);
  transition: all var(--transition);
}

.step:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.step__number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  color: white;
  border-radius: var(--radius-md);
  font-weight: 800;
  font-size: 1.3rem;
  margin-bottom: var(--space-sm);
  box-shadow: 0 4px 10px rgba(8, 145, 178, 0.3);
}

.step__title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--color-text);
}

.step__description {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  line-height: 1.5;
}

/* === Benefícios === */
.beneficios__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

@media (max-width: 900px) {
  .beneficios__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 500px) {
  .beneficios__grid {
    grid-template-columns: 1fr;
  }
}

.beneficio {
  text-align: center;
  padding: var(--space-md);
}

.beneficio__icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-sm);
  line-height: 1;
}

.beneficio__title {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--color-text);
}

.beneficio__description {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  line-height: 1.5;
  max-width: 280px;
  margin: 0 auto;
}

/* === FAQ === */
.faq {
  background: var(--color-bg-alt);
}

.faq__list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.faq__item {
  background: white;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.faq__item[open] {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
}

.faq__item:hover {
  border-color: var(--color-border-strong);
}

.faq__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) var(--space-lg);
  cursor: pointer;
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--color-text);
  list-style: none;
  user-select: none;
  gap: 1rem;
}

.faq__question::-webkit-details-marker {
  display: none;
}

.faq__question::marker {
  display: none;
}

.faq__icon {
  font-size: 1.5rem;
  color: var(--color-primary);
  font-weight: 300;
  transition: transform var(--transition);
  flex-shrink: 0;
  line-height: 1;
}

.faq__item[open] .faq__icon {
  transform: rotate(45deg);
}

.faq__answer {
  padding: 0 var(--space-lg) var(--space-md);
  color: var(--color-text-muted);
  line-height: 1.6;
}

.faq__answer p {
  max-width: 640px;
}

/* === CTA Final === */
.cta-final {
  padding: var(--space-2xl) 0;
}

.cta-final__box {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: var(--color-text-inverse);
  padding: var(--space-3xl) var(--space-lg);
  border-radius: var(--radius-xl);
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.cta-final__box::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.cta-final__box::after {
  content: '';
  position: absolute;
  bottom: -50%;
  right: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.08) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.cta-final__title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  margin-bottom: var(--space-md);
  letter-spacing: -0.02em;
  position: relative;
}

.cta-final__text {
  font-size: 1.1rem;
  margin-bottom: var(--space-lg);
  opacity: 0.95;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
}

.cta-final .btn--primary {
  background: white;
  color: var(--color-primary-dark);
  position: relative;
  font-weight: 700;
}

.cta-final .btn--primary:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary-dark);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.cta-final__email {
  margin-top: var(--space-md);
  font-size: 0.95rem;
  opacity: 0.9;
  position: relative;
}

.cta-final__email a {
  color: white;
  text-decoration: underline;
  font-weight: 600;
}

.cta-final__email a:hover {
  text-decoration: none;
}

/* === Footer === */
.footer {
  background: var(--color-bg-dark);
  color: white;
  padding: var(--space-2xl) 0 var(--space-md);
}

.footer__container {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--space-2xl);
  margin-bottom: var(--space-xl);
}

@media (max-width: 768px) {
  .footer__container {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.footer__description {
  margin-top: var(--space-sm);
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.95rem;
  line-height: 1.5;
  max-width: 320px;
}

.footer__title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: var(--space-sm);
  color: white;
}

.footer__list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer__list a {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.95rem;
  transition: color var(--transition);
}

.footer__list a:hover {
  color: white;
}

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--space-md);
}

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

.footer__bottom p {
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.85rem;
}

.footer__signature {
  font-style: italic;
}

/* === Animações de scroll === */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 600ms ease, transform 600ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* === Acessibilidade === */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  html {
    scroll-behavior: auto;
  }
}

a:focus-visible,
button:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
  border-radius: 4px;
}

/* === Print === */
@media print {
  .header, .menu-toggle, .nav, .cta-final, .footer {
    display: none;
  }
}