/* ==========================================================================
   LIT English — Landing Page
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Anton&display=swap');

.landing {
  min-height: 100vh;
  background: var(--bg);
  overflow-x: hidden;
}

/* ---------- Header / Navbar ---------- */

.landing-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 22px 56px;
  border-bottom: 1px solid var(--border);
}

.landing-header .logo {
  flex-direction: row;
  align-items: center;
  gap: 12px;
}

.landing-header .logo-mark {
  width: 48px;
  height: 34px;
}

.landing-header .logo-word {
  font-size: 19px;
  line-height: 1.1;
}

.landing-header .logo-tagline {
  display: none;
}

.landing-header .logo-rule {
  display: none;
}

.landing-nav {
  display: flex;
  align-items: center;
  gap: 42px;
}

.landing-nav-link {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.3px;
  color: var(--nav-inactive);
  text-transform: uppercase;
  position: relative;
  padding-bottom: 6px;
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
}

.landing-nav-link {
  text-decoration: none;
  display: inline-block;
}

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

.landing-nav-link.active {
  color: var(--primary);
}

.landing-nav-link.active::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 3px;
  border-radius: 2px;
  background: var(--primary);
}

.landing-header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.btn-outline-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 26px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--primary);
  background: transparent;
  color: var(--primary);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.3px;
  cursor: pointer;
  text-transform: uppercase;
  font-family: inherit;
  transition: background 0.15s ease, color 0.15s ease;
}

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

.btn-solid-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 26px;
  border-radius: var(--radius-sm);
  border: none;
  background: var(--primary);
  color: #fff;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.3px;
  cursor: pointer;
  text-transform: uppercase;
  font-family: inherit;
  transition: background 0.15s ease, transform 0.15s ease;
}

.btn-solid-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-1px);
}

/* ---------- Hero ---------- */

.landing-hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 40px;
  padding: 0 64px;
  max-width: 1600px;
  margin: 0 auto;
  min-height: calc(100vh - 88px);
}

.landing-hero-copy h1 {
  font-family: 'Anton', 'Poppins', sans-serif;
  font-weight: 400;
  font-size: 76px;
  line-height: 1.05;
  letter-spacing: 0.5px;
  color: var(--primary);
  margin: 0 0 32px;
  text-transform: uppercase;
}

.landing-hero-copy p {
  font-size: 20px;
  line-height: 1.65;
  color: var(--text);
  max-width: 520px;
  margin: 0 0 44px;
}

.landing-hero-copy .btn-solid-primary {
  padding: 20px 40px;
  font-size: 15px;
  border-radius: var(--radius-md);
}

/* ---------- Hero visual ---------- */

.landing-hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 640px;
}

.landing-hero-badge {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  text-align: center;
}

.landing-hero-badge .logo-mark {
  width: 210px;
  height: 148px;
}

.landing-hero-badge .logo-word {
  font-family: 'Anton', 'Poppins', sans-serif;
  font-weight: 400;
  font-size: 88px;
  letter-spacing: 1px;
  color: var(--primary);
  text-transform: uppercase;
  margin-top: 4px;
}

.landing-hero-badge .logo-rule {
  width: 90px;
  height: 3px;
  background: var(--primary);
  margin-top: 8px;
}

.logo-tagline-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.tagline-dash {
  width: 26px;
  height: 2px;
  background: var(--primary);
}

.tagline-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--primary);
}

.hero-badge-tagline {
  font-size: 17px;
  font-weight: 600;
  letter-spacing: 0.5px;
  color: var(--text);
  text-transform: none;
  margin: 0;
  white-space: nowrap;
}

.hero-badge-tagline .accent {
  color: var(--primary);
  font-size: 20px;
  font-weight: 800;
}

/* ---------- Benefícios / Diferenciais ---------- */

html {
  scroll-behavior: smooth;
}

.landing-hero,
.landing-benefits {
  scroll-margin-top: 32px;
}

.landing-benefits {
  max-width: 1600px;
  margin: 0 auto;
  padding: 40px 64px 120px;
}

.benefits-heading {
  text-align: center;
  margin-bottom: 64px;
}

.benefits-heading h2 {
  font-family: 'Anton', 'Poppins', sans-serif;
  font-weight: 400;
  font-size: 44px;
  line-height: 1.25;
  letter-spacing: 0.3px;
  color: var(--nav-inactive);
  text-transform: uppercase;
  margin: 0;
}

.benefits-heading h2 .highlight {
  color: var(--primary);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.benefit-card {
  background: var(--bg);
  border: 1px solid var(--primary-pale-border);
  border-radius: var(--radius-lg);
  padding: 40px 28px;
  text-align: center;
  transition: box-shadow 0.15s ease, transform 0.15s ease;
}

.benefit-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.benefit-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 24px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.benefit-icon svg {
  width: 100%;
  height: 100%;
  stroke: var(--primary);
}

.benefit-icon svg circle[r="1.8"] {
  fill: var(--primary);
  stroke: none;
}

.benefit-card h3 {
  font-size: 18px;
  font-weight: 800;
  letter-spacing: 0.2px;
  color: var(--primary);
  text-transform: uppercase;
  margin: 0 0 6px;
  padding-bottom: 14px;
  border-bottom: 2px solid var(--primary-pale-border);
}

.benefit-card p {
  font-size: 15px;
  line-height: 1.6;
  color: var(--text-secondary);
  margin: 14px 0 0;
}

@media (max-width: 1180px) {
  .benefits-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .landing-benefits {
    padding: 24px 24px 72px;
  }

  .benefits-heading h2 {
    font-size: 30px;
  }

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

/* ---------- Entre em Contato ---------- */

.landing-contact {
  max-width: 900px;
  margin: 0 auto;
  padding: 40px 24px 140px;
}

.contact-heading {
  text-align: center;
  margin-bottom: 40px;
}

.contact-heading h2 {
  font-family: 'Anton', 'Poppins', sans-serif;
  font-weight: 400;
  font-size: 44px;
  letter-spacing: 0.3px;
  color: var(--nav-inactive);
  text-transform: uppercase;
  margin: 0 0 16px;
}

.contact-heading h2 .highlight {
  color: var(--primary);
}

.contact-heading p {
  font-size: 17px;
  color: var(--text-secondary);
  margin: 0;
}

.contact-card {
  background: var(--bg);
  border: 1px solid var(--primary-pale-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: 44px;
  display: flex;
  flex-direction: column;
  gap: 26px;
}

.contact-field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.contact-field label {
  display: block;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.3px;
  color: var(--nav-inactive);
  text-transform: uppercase;
  margin-bottom: 10px;
}

.contact-field label .required {
  color: var(--primary);
}

.contact-field label .optional {
  color: var(--text-muted);
  text-transform: none;
  font-weight: 600;
  letter-spacing: 0;
}

.contact-input {
  position: relative;
  display: flex;
  align-items: center;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg);
  transition: border-color 0.15s ease;
}

.contact-input:focus-within {
  border-color: var(--primary);
}

.contact-input svg {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  stroke: var(--text-muted);
  margin-left: 16px;
}

.contact-input input,
.contact-input select,
.contact-input textarea {
  width: 100%;
  border: none;
  outline: none;
  background: transparent;
  font-family: inherit;
  font-size: 15px;
  color: var(--text);
  padding: 15px 16px;
}

.contact-input select {
  appearance: none;
  -webkit-appearance: none;
  padding-right: 40px;
  cursor: pointer;
}

.contact-input select:invalid,
.contact-input select option[value=""] {
  color: var(--text-muted);
}

.contact-chevron {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  stroke: var(--text-muted);
  margin: 0;
  pointer-events: none;
}

.contact-input-textarea {
  align-items: flex-start;
}

.contact-input-textarea svg {
  margin-top: 15px;
}

.contact-input textarea {
  resize: vertical;
  min-height: 90px;
  line-height: 1.5;
}

.contact-submit {
  width: 100%;
  gap: 10px;
  padding: 18px 26px;
  font-size: 15px;
  border-radius: var(--radius-sm);
}

.contact-submit svg {
  width: 18px;
  height: 18px;
  stroke: #fff;
}

@media (max-width: 640px) {
  .landing-contact {
    padding: 24px 20px 96px;
  }

  .contact-heading h2 {
    font-size: 30px;
  }

  .contact-card {
    padding: 28px 22px;
  }

  .contact-field-row {
    grid-template-columns: 1fr;
    gap: 26px;
  }
}

/* ---------- "Em construção" toast ---------- */

.wip-toast {
  position: fixed;
  left: 50%;
  bottom: 32px;
  transform: translateX(-50%) translateY(20px);
  background: var(--primary);
  color: #fff;
  padding: 14px 24px;
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 600;
  box-shadow: var(--shadow-md);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
  z-index: 999;
  white-space: nowrap;
}

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

/* ---------- Responsive ---------- */

@media (max-width: 960px) {
  .landing-header {
    flex-wrap: wrap;
    padding: 16px 24px;
  }

  .landing-nav {
    order: 3;
    width: 100%;
    justify-content: center;
    gap: 20px;
    padding-top: 12px;
    flex-wrap: wrap;
  }

  .landing-header-actions {
    gap: 8px;
  }

  .btn-outline-primary,
  .btn-solid-primary {
    padding: 10px 14px;
    font-size: 12px;
  }

  .landing-hero {
    grid-template-columns: 1fr;
    padding: 48px 24px 64px;
    text-align: center;
    min-height: auto;
  }

  .landing-hero-copy p {
    margin-left: auto;
    margin-right: auto;
  }

  .landing-hero-copy h1 {
    font-size: 44px;
  }

  .landing-hero-visual {
    min-height: 420px;
  }

  .landing-hero-badge .logo-mark {
    width: 120px;
    height: 84px;
  }

  .landing-hero-badge .logo-word {
    font-size: 50px;
  }

  .hero-badge-tagline {
    font-size: 13px;
  }

  .hero-badge-tagline .accent {
    font-size: 15px;
  }
}

@media (max-width: 560px) {
  .landing-nav {
    display: none;
  }
}