/* ==========================================================================
   Motherbase Landing Page
   Version: 3.0
   ========================================================================== */

:root {
  /* Primary — blue accent from alternative design */
  --color-primary: #1746e0;
  --color-primary-light: rgba(23, 70, 224, 0.08);
  --color-logo: #000000;

  /* Text */
  --color-text-dark: #111318;
  --color-text-muted: #5c606e;
  --color-text-light: #8a90a0;

  /* Surfaces */
  --color-surface: #ffffff;
  --color-surface-alt: #f3f4f6;
  --color-bg: #faf9f6;

  /* Borders */
  --color-border: #e5e7eb;
}

/* ==========================================================================
   Card Component
   ========================================================================== */

.card-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 1rem;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  transition: box-shadow 0.15s ease;
  min-width: 0;
  flex-shrink: 0;
}

.card-item:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
}

.card-icon {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 0.75rem;
  background: var(--color-primary-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.125rem;
  margin-bottom: 0.25rem;
}

/* ==========================================================================
   Carousel
   ========================================================================== */

.carousel-wrapper {
  position: relative;
}

.carousel-track {
  display: flex;
  gap: 1rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding-bottom: 0.5rem;
}

.carousel-track::-webkit-scrollbar {
  display: none;
}

.carousel-track .card-item {
  scroll-snap-align: start;
  width: 320px;
  flex-shrink: 0;
}

.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: white;
  border: 1px solid var(--color-border);
  color: var(--color-text-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  transition: opacity 0.15s ease;
  z-index: 10;
}

.carousel-btn:hover {
  opacity: 0.8;
}

.carousel-btn.prev {
  left: -1.25rem;
}

.carousel-btn.next {
  right: -1.25rem;
}

@media (max-width: 640px) {
  .carousel-btn {
    display: none;
  }
}

/* ==========================================================================
   Industry Bundle Illustrations
   ========================================================================== */

.bundle-illustration {
  width: 100%;
  margin-bottom: 0.25rem;
}

.bundle-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 5px;
  width: 100%;
}

.bundle-dot {
  width: 100%;
  aspect-ratio: 1;
  border-radius: 6px;
  background: var(--color-surface-alt);
  border: 1.5px solid var(--color-border);
}

.bundle-dot.accent {
  background: var(--color-primary);
  border-color: var(--color-primary);
}

/* ==========================================================================
   Stats Row
   ========================================================================== */

.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--color-border);
  border-radius: 1rem;
  overflow: hidden;
  max-width: 56rem;
  margin: 0 auto;
}

.stats-row .stat {
  background: var(--color-surface);
  padding: 1.5rem 1rem;
  text-align: center;
}

.stats-row .stat-value {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.2;
}

.stats-row .stat-label {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-top: 0.25rem;
}

@media (max-width: 640px) {
  .stats-row {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ==========================================================================
   Contrast Grid (Without / With)
   ========================================================================== */

.contrast-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  border-radius: 14px;
  overflow: hidden;
}

.contrast-col {
  padding: 2rem 2rem 2.5rem;
}

.contrast-col.without {
  background: #faf5f5;
}

.contrast-col.with {
  background: #f0f4ff;
}

.contrast-col h3 {
  font-weight: 600;
  font-size: 0.875rem;
  margin-bottom: 1rem;
  letter-spacing: 0.02em;
}

.contrast-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.contrast-col ul li {
  font-size: 0.9375rem;
  line-height: 1.5;
  color: var(--color-text-muted);
}

@media (max-width: 640px) {
  .contrast-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   Steps
   ========================================================================== */

.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.step {
  position: relative;
}

.step-number {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  background: var(--color-primary);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.875rem;
  margin-bottom: 0.75rem;
}

@media (max-width: 768px) {
  .steps-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .steps-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   Dark Section
   ========================================================================== */

.dark-section {
  background: #0f1117;
  color: #e8eaf0;
  padding: 5rem 1.25rem;
}

.dark-section h2 {
  color: #fff;
}

.dark-section .section-desc {
  color: #8a90a0;
}

.dark-section .section-tag {
  color: #6b8aff;
}

/* ==========================================================================
   Results Card
   ========================================================================== */

.result-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 1rem;
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.result-card .result-tag {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-primary);
}

.result-card h3 {
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--color-text-dark);
}

.result-card p {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.55;
}

.result-card .result-outcome {
  font-size: 0.875rem;
  font-weight: 600;
  color: #0d8a52;
  margin-top: 0.25rem;
}