/* Lucro — Landing page */

.hero {
  padding: 5rem 0 7rem;
  background:
    radial-gradient(ellipse 80% 60% at 70% 20%, rgba(20, 184, 166, 0.12) 0%, transparent 60%),
    radial-gradient(ellipse 50% 40% at 10% 80%, rgba(184, 148, 31, 0.06) 0%, transparent 50%),
    linear-gradient(180deg, var(--color-bg-warm) 0%, var(--color-bg) 100%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(10, 74, 71, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(10, 74, 71, 0.03) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(180deg, black 0%, transparent 85%);
  pointer-events: none;
}

.hero__grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 4rem;
  align-items: center;
  position: relative;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.4375rem 1rem 0.4375rem 0.5rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 100px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 1.75rem;
  box-shadow: var(--shadow-sm);
}

.hero__badge-dot {
  width: 8px;
  height: 8px;
  background: var(--color-primary-light);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(0.85); }
}

.hero__title {
  margin-bottom: 1.5rem;
  max-width: 560px;
}

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

.hero__subtitle {
  margin-bottom: 2.25rem;
  max-width: 500px;
  font-size: 1.125rem;
}

.hero__actions {
  display: flex;
  gap: 0.875rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

.hero__trust {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.hero__trust-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-text-muted);
}

.hero__trust-item svg {
  flex-shrink: 0;
  color: var(--color-primary-light);
}

/* Dashboard preview mock */

.hero__visual {
  position: relative;
}

.hero__preview {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-glow);
  overflow: hidden;
}

.hero__preview-bar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 1.25rem;
  background: var(--color-surface-elevated);
  border-bottom: 1px solid var(--color-border);
}

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

.hero__preview-dot:nth-child(1) { background: #f87171; }
.hero__preview-dot:nth-child(2) { background: #fbbf24; }
.hero__preview-dot:nth-child(3) { background: #34d399; }

.hero__preview-body {
  padding: 1.5rem;
}

.hero__preview-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1.5rem;
}

.hero__preview-header h3 {
  font-size: 1rem;
  font-family: var(--font-sans);
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.hero__preview-header p {
  font-size: 0.8125rem;
  margin: 0;
}

.hero__preview-badge {
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.3125rem 0.625rem;
  background: rgba(20, 184, 166, 0.12);
  color: var(--color-primary);
  border-radius: 100px;
}

.hero__preview-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.hero__preview-stat {
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1rem;
}

.hero__preview-stat-value {
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: 0.25rem;
}

.hero__preview-stat-label {
  font-size: 0.6875rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.hero__preview-lessons {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.hero__preview-lesson {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  padding: 0.875rem 1rem;
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
}

.hero__preview-lesson-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, rgba(10, 74, 71, 0.1), rgba(20, 184, 166, 0.15));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}

.hero__preview-lesson-text {
  flex: 1;
  min-width: 0;
}

.hero__preview-lesson-text strong {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 0.25rem;
}

.hero__preview-progress {
  height: 4px;
  background: var(--color-border);
  border-radius: 100px;
  overflow: hidden;
}

.hero__preview-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light));
  border-radius: 100px;
}

.hero__float-card {
  position: absolute;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 0.875rem;
}

.hero__float-card--savings {
  bottom: -1.5rem;
  left: -2rem;
  animation: float 4s ease-in-out infinite;
}

.hero__float-card--growth {
  top: 1rem;
  right: -1.5rem;
  animation: float 4s ease-in-out infinite 1s;
}

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

.hero__float-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-accent-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.125rem;
}

.hero__float-text strong {
  display: block;
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--color-text);
}

.hero__float-text span {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

/* Trust bar */

.trust-bar {
  padding: 2.5rem 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-surface);
}

.trust-bar__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 3rem;
  flex-wrap: wrap;
}

.trust-bar__label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-text-subtle);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.trust-bar__items {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  flex-wrap: wrap;
}

.trust-bar__item {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-text-subtle);
  opacity: 0.7;
}

/* Features */

.features__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.feature-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: transform 0.3s var(--ease-out), box-shadow 0.3s, border-color 0.3s;
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light));
  opacity: 0;
  transition: opacity 0.3s;
}

.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: rgba(20, 184, 166, 0.25);
}

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

.feature-card__icon-wrap {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(10, 74, 71, 0.08), rgba(20, 184, 166, 0.12));
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.feature-card__icon {
  width: 32px;
  height: 32px;
}

.feature-card h3 { margin-bottom: 0.75rem; }

.feature-card p {
  font-size: 0.9375rem;
  line-height: 1.65;
}

/* Curriculum */

.curriculum-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

.curriculum-card {
  display: flex;
  gap: 1.25rem;
  padding: 1.5rem;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-lg);
  transition: background 0.2s, border-color 0.2s;
}

.curriculum-card:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
}

.curriculum-card__num {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: rgba(20, 184, 166, 0.2);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
}

.curriculum-card h3 {
  font-size: 1.0625rem;
  color: white;
  margin-bottom: 0.375rem;
}

.curriculum-card p {
  font-size: 0.875rem;
  margin: 0;
}

.curriculum-card__meta {
  display: block;
  margin-top: 0.5rem;
  font-size: 0.75rem;
  opacity: 0.6;
  color: white;
}

/* How it works */

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

.steps-timeline::before {
  content: "";
  position: absolute;
  top: 28px;
  left: 16.66%;
  right: 16.66%;
  height: 2px;
  background: linear-gradient(90deg, var(--color-border), var(--color-primary-light), var(--color-border));
}

.step-card {
  text-align: center;
  position: relative;
  z-index: 1;
}

.step-card__number {
  width: 56px;
  height: 56px;
  margin: 0 auto 1.5rem;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 700;
  box-shadow: 0 4px 16px rgba(10, 74, 71, 0.3);
  border: 4px solid var(--color-bg);
}

.section--alt .step-card__number {
  border-color: var(--color-surface);
}

.step-card h3 { margin-bottom: 0.75rem; }

.step-card p {
  font-size: 0.9375rem;
  max-width: 280px;
  margin: 0 auto;
}

/* Stats */

.stats-panel {
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
  border-radius: var(--radius-xl);
  padding: 3.5rem;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  box-shadow: var(--shadow-glow);
}

.stat {
  text-align: center;
  position: relative;
}

.stat:not(:last-child)::after {
  content: "";
  position: absolute;
  right: -1rem;
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: 48px;
  background: rgba(255, 255, 255, 0.15);
}

.stat__value {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 700;
  color: white;
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat__label {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.72);
}

/* FAQ */

.faq-list {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.faq-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.faq-item summary {
  padding: 1.25rem 1.5rem;
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--color-text);
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background 0.2s;
}

.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary::after {
  content: "+";
  font-size: 1.25rem;
  font-weight: 400;
  color: var(--color-primary-light);
  transition: transform 0.2s;
}

.faq-item[open] summary::after {
  transform: rotate(45deg);
}

.faq-item summary:hover { background: var(--color-surface-elevated); }

.faq-item__answer {
  padding: 0 1.5rem 1.25rem;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--color-text-muted);
}

/* CTA */

.cta-section {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 4rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -20%;
  width: 60%;
  height: 200%;
  background: radial-gradient(ellipse, rgba(20, 184, 166, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.cta-section__content {
  position: relative;
}

.cta-section__content h2 { margin-bottom: 1rem; }

.cta-section__content p {
  margin-bottom: 0;
  font-size: 1.0625rem;
}

.cta-section__form {
  position: relative;
}

.cta-section__form .form-group { margin-bottom: 1rem; }

.cta-inline-form {
  display: flex;
  gap: 0.75rem;
}

.cta-inline-form .form-input {
  flex: 1;
}

.beta-banner {
  background: linear-gradient(135deg, rgba(10, 74, 71, 0.06) 0%, rgba(20, 184, 166, 0.08) 100%);
  border: 1px solid rgba(10, 74, 71, 0.12);
  border-radius: var(--radius-lg);
  padding: 1.75rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.beta-banner__content {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.beta-banner__icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.beta-banner p {
  margin: 0;
  color: var(--color-text);
  font-size: 0.9375rem;
}

.beta-banner p strong {
  display: block;
  color: var(--color-text);
  margin-bottom: 0.125rem;
}

/* Waitlist success state */

.signup-success {
  background: linear-gradient(135deg, rgba(10, 74, 71, 0.06), rgba(20, 184, 166, 0.1));
  border: 1px solid rgba(10, 74, 71, 0.15);
  border-radius: var(--radius-lg);
  padding: 2rem;
  text-align: center;
  animation: signupSuccessIn 0.5s var(--ease-out) both;
}

@keyframes signupSuccessIn {
  from {
    opacity: 0;
    transform: translateY(12px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.signup-success__icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 1.25rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(10, 74, 71, 0.25);
}

.signup-success__title {
  font-family: var(--font-display);
  font-size: 1.375rem;
  color: var(--color-text);
  margin-bottom: 0.625rem;
}

.signup-success__text {
  font-size: 0.9375rem;
  line-height: 1.65;
  color: var(--color-text-muted);
  margin: 0 auto 1.25rem;
  max-width: 360px;
}

.signup-success__hint {
  font-size: 0.8125rem;
  color: var(--color-text-subtle);
  margin: 0;
}

.signup-success__reset {
  background: none;
  border: none;
  padding: 0;
  font: inherit;
  font-weight: 600;
  color: var(--color-primary);
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.signup-success__reset:hover {
  color: var(--color-primary-light);
}

@media (max-width: 968px) {
  .hero__grid,
  .features__grid,
  .steps-timeline,
  .curriculum-grid,
  .cta-section {
    grid-template-columns: 1fr;
  }

  .hero__grid { gap: 3rem; }
  .hero__float-card { display: none; }
  .steps-timeline::before { display: none; }
  .stats-panel { grid-template-columns: repeat(2, 1fr); }
  .stat:not(:last-child)::after { display: none; }
  .cta-section { padding: 2.5rem; }
  .cta-inline-form { flex-direction: column; }
}

@media (max-width: 640px) {
  .hero { padding: 3rem 0 4rem; }
  .hero__preview-stats { grid-template-columns: 1fr; }
  .stats-panel { padding: 2rem; grid-template-columns: 1fr; }
  .trust-bar__inner { flex-direction: column; gap: 1.5rem; }
}