/**
 * Verbaas Groups — COMPOSANTS UI
 * Header, Hero, Cards, Simulator, Forms, Footer
 */

/* ========================================
   1. HEADER & NAVIGATION
   ======================================== */

.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow var(--transition-base);
}

.header.scrolled {
  box-shadow: var(--shadow-md);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-4);
  padding-bottom: var(--space-4);
}

.navbar-brand {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  letter-spacing: -0.02em;
}

.navbar-menu {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.navbar-link {
  padding: var(--space-2) var(--space-3);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-neutral-700);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  position: relative;
}

.navbar-link:hover {
  color: var(--color-primary);
  background-color: var(--color-neutral-100);
}

.navbar-link.active {
  color: var(--color-primary);
  background-color: rgba(10, 31, 63, 0.06);
  font-weight: var(--font-weight-semibold);
}

.navbar-cta {
  margin-left: var(--space-4);
}

.navbar-toggle {
  display: none;
}

@media (max-width: 767px) {
  .navbar-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    color: var(--color-primary);
  }

  .navbar-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 85%;
    max-width: 360px;
    height: 100vh;
    height: 100dvh;
    background-color: var(--color-white);
    flex-direction: column;
    align-items: stretch;
    padding: var(--space-16) var(--space-6) var(--space-6);
    box-shadow: var(--shadow-xl);
    transition: right var(--transition-slow);
    gap: var(--space-1);
  }

  .navbar-menu.open {
    right: 0;
  }

  .navbar-link {
    padding: var(--space-3) var(--space-4);
    font-size: var(--font-size-base);
  }

  .navbar-cta {
    margin-left: 0;
    margin-top: var(--space-4);
  }
}


/* ========================================
   2. HERO SECTION
   ======================================== */

.hero {
  position: relative;
  background: linear-gradient(160deg, var(--color-primary) 0%, #0D2547 50%, #132D52 100%);
  color: var(--color-white);
  padding-top: var(--space-24);
  padding-bottom: var(--space-24);
  overflow: hidden;
}

.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 20% 50%, rgba(200, 150, 62, 0.08), transparent),
    radial-gradient(ellipse 60% 70% at 80% 30%, rgba(26, 140, 122, 0.06), transparent);
  pointer-events: none;
}

.hero-image {
  position: absolute;
  top: 0;
  right: 0;
  width: 50%;
  height: 100%;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0.25;
  mask-image: linear-gradient(to left, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0) 100%);
  -webkit-mask-image: linear-gradient(to left, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0) 100%);
}

.hero .container {
  position: relative;
  z-index: 1;
}

.hero-title {
  font-size: var(--font-size-5xl);
  color: var(--color-white);
  margin-bottom: var(--space-6);
  line-height: var(--line-height-tight);
  letter-spacing: -0.03em;
  max-width: 700px;
}

.hero-subtitle {
  font-size: var(--font-size-lg);
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: var(--space-8);
  line-height: var(--line-height-relaxed);
  max-width: 560px;
}

.hero-cta {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.hero-alt {
  padding-top: var(--space-16);
  padding-bottom: var(--space-16);
  background: linear-gradient(160deg, var(--color-primary) 0%, #0D2547 100%);
}

.hero-alt .hero-title {
  font-size: var(--font-size-4xl);
}

.hero-alt .hero-subtitle {
  max-width: 100%;
}

@media (max-width: 767px) {
  .hero {
    padding-top: var(--space-16);
    padding-bottom: var(--space-16);
  }

  .hero-title {
    font-size: var(--font-size-3xl);
  }

  .hero-subtitle {
    font-size: var(--font-size-base);
  }

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

  .hero-image {
    width: 100%;
    opacity: 0.12;
    mask-image: linear-gradient(to top, rgba(0,0,0,0.6) 0%, rgba(0,0,0,0) 100%);
    -webkit-mask-image: linear-gradient(to top, rgba(0,0,0,0.6) 0%, rgba(0,0,0,0) 100%);
  }

  .hero-alt {
    padding-top: var(--space-12);
    padding-bottom: var(--space-12);
  }

  .hero-alt .hero-title {
    font-size: var(--font-size-2xl);
  }
}


/* ========================================
   3. CARDS
   ======================================== */

.card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  transition: all var(--transition-base);
}

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

.card-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  margin-bottom: var(--space-5);
  color: var(--color-accent);
  flex-shrink: 0;
}

.card-icon svg {
  width: 24px;
  height: 24px;
}

.card-icon-accent { background-color: var(--color-accent-bg); }
.card-icon-success { background-color: var(--color-success-bg); color: var(--color-success); }
.card-icon-primary { background-color: rgba(10, 31, 63, 0.06); color: var(--color-primary); }

.card-title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}

.card-text {
  color: var(--color-neutral-500);
  line-height: var(--line-height-relaxed);
  font-size: var(--font-size-sm);
}

.card-feature-list {
  margin-top: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.card-feature-list li {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-sm);
  color: var(--color-neutral-700);
}

.card-feature-list li::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--color-accent);
  flex-shrink: 0;
}

/* Value cards with top accent border */
.card-accent-top {
  border-top: 3px solid var(--color-accent);
}


/* ========================================
   4. ICON FEATURE LIST
   ======================================== */

.feature-list {
  display: grid;
  gap: var(--space-6);
}

.feature-item {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
}

.feature-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background-color: var(--color-accent-bg);
  color: var(--color-accent);
  flex-shrink: 0;
}

.feature-icon svg {
  width: 22px;
  height: 22px;
}

.feature-content h3 {
  font-size: var(--font-size-base);
  margin-bottom: var(--space-1);
}

.feature-content p {
  font-size: var(--font-size-sm);
  color: var(--color-neutral-500);
  margin-bottom: 0;
}


/* ========================================
   5. SIMULATOR
   ======================================== */

.simulator {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  box-shadow: var(--shadow-sm);
}

.simulator-title {
  text-align: center;
  margin-bottom: var(--space-8);
}

.simulator-inputs {
  display: grid;
  gap: var(--space-6);
}

.slider-group { margin-bottom: var(--space-2); }

.slider-label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-3);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-primary);
}

.slider-value {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-accent);
  font-variant-numeric: tabular-nums;
}

.slider-input {
  width: 100%;
  height: 6px;
  border-radius: 3px;
  background: var(--color-neutral-200);
  outline: none;
  -webkit-appearance: none;
  appearance: none;
}

.slider-input::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--color-accent);
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  border: 3px solid var(--color-white);
  transition: transform var(--transition-fast);
}

.slider-input::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}

.slider-input::-moz-range-thumb {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--color-accent);
  cursor: pointer;
  border: 3px solid var(--color-white);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast);
}

.slider-input::-moz-range-thumb:hover {
  transform: scale(1.2);
}

/* Simulator results */
.simulator-results {
  background-color: var(--color-neutral-50);
  border-radius: var(--radius-md);
  padding: var(--space-6);
}

.result-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--color-border);
}

.result-item:last-child { border-bottom: none; }

.result-label {
  font-weight: var(--font-weight-medium);
  color: var(--color-neutral-700);
  font-size: var(--font-size-sm);
}

.result-value {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-accent);
  font-variant-numeric: tabular-nums;
}

.result-highlight {
  background-color: var(--color-success-bg);
  padding: var(--space-4);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-4);
}

.result-highlight .result-value {
  font-size: var(--font-size-2xl);
  color: var(--color-success);
}

/* Legal warning */
.legal-warning {
  margin-top: var(--space-6);
  padding: var(--space-4) var(--space-5);
  background-color: var(--color-accent-bg);
  border-left: 3px solid var(--color-accent);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-sm);
  color: var(--color-neutral-700);
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
}

.legal-warning-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--color-accent);
  margin-top: 1px;
}

.legal-warning p { margin: 0; }


/* ========================================
   6. MULTI-STEP FORM
   ======================================== */

.multi-step-form {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  box-shadow: var(--shadow-sm);
}

.form-progress {
  display: flex;
  justify-content: space-between;
  margin-bottom: var(--space-12);
  position: relative;
}

.form-progress::before {
  content: '';
  position: absolute;
  top: 18px;
  left: 0;
  right: 0;
  height: 2px;
  background-color: var(--color-border);
  z-index: 0;
}

.progress-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex: 1;
  position: relative;
  z-index: 1;
}

.progress-circle {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: var(--color-white);
  border: 2px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
  color: var(--color-neutral-500);
  transition: all var(--transition-base);
  margin-bottom: var(--space-2);
}

.progress-step.active .progress-circle {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-white);
}

.progress-step.completed .progress-circle {
  background-color: var(--color-success);
  border-color: var(--color-success);
  color: var(--color-white);
}

.progress-label {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  color: var(--color-neutral-500);
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.progress-step.active .progress-label { color: var(--color-accent); }
.progress-step.completed .progress-label { color: var(--color-success); }

.form-step {
  display: none;
  animation: fadeSlideIn 0.3s var(--ease-out);
}

.form-step.active { display: block; }

@keyframes fadeSlideIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.form-step-title {
  font-size: var(--font-size-2xl);
  color: var(--color-primary);
  margin-bottom: var(--space-8);
}

/* Upload zone */
.upload-zone {
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-10);
  text-align: center;
  transition: all var(--transition-base);
  cursor: pointer;
  background-color: var(--color-neutral-50);
}

.upload-zone:hover,
.upload-zone.dragover {
  border-color: var(--color-accent);
  background-color: var(--color-accent-bg);
}

.upload-icon {
  color: var(--color-accent);
  margin-bottom: var(--space-4);
  display: flex;
  justify-content: center;
}

.upload-icon svg {
  width: 40px;
  height: 40px;
}

.upload-text {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  color: var(--color-neutral-700);
  margin-bottom: var(--space-2);
}

.upload-hint {
  font-size: var(--font-size-xs);
  color: var(--color-neutral-500);
}

.file-list { margin-top: var(--space-4); }

.file-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) var(--space-4);
  background-color: var(--color-neutral-50);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-2);
  font-size: var(--font-size-sm);
}

.file-remove {
  color: #DC2626;
  cursor: pointer;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  transition: color var(--transition-fast);
}

.file-remove:hover { color: #991B1B; }

.form-navigation {
  display: flex;
  justify-content: space-between;
  margin-top: var(--space-8);
  gap: var(--space-4);
}


/* ========================================
   7. AMORTIZATION TABLE
   ======================================== */

.amortization-table-wrap {
  overflow-x: auto;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.amortization-table {
  width: 100%;
  border-collapse: collapse;
  font-variant-numeric: tabular-nums;
  font-size: var(--font-size-sm);
}

.amortization-table thead {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.amortization-table th {
  padding: var(--space-3) var(--space-4);
  text-align: left;
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.amortization-table td {
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--color-border);
}

.amortization-table tr:last-child td { border-bottom: none; }
.amortization-table tbody tr:hover { background-color: var(--color-neutral-50); }


/* ========================================
   8. STEPS (numbered process)
   ======================================== */

.step-card {
  text-align: center;
  padding: var(--space-8);
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-light) 100%);
  color: var(--color-white);
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-5);
  box-shadow: 0 4px 12px rgba(200, 150, 62, 0.3);
}

.step-card .card-title {
  margin-bottom: var(--space-3);
}


/* ========================================
   9. TESTIMONIAL / HIGHLIGHT BOX
   ======================================== */

.highlight-box {
  background-color: var(--color-accent-bg);
  border-left: 3px solid var(--color-accent);
  border-radius: var(--radius-sm);
  padding: var(--space-5) var(--space-6);
}

.highlight-box h3 {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--font-size-base);
  margin-bottom: var(--space-2);
}


/* ========================================
   10. CONTACT INFO CARD
   ======================================== */

.contact-alt-card {
  text-align: center;
  max-width: 480px;
  margin: 0 auto;
}

.contact-alt-card .card {
  padding: var(--space-8);
}

.contact-alt-card .contact-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--color-primary);
  font-weight: var(--font-weight-medium);
  font-size: var(--font-size-lg);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-md);
  transition: background-color var(--transition-fast);
}

.contact-alt-card .contact-link:hover {
  background-color: var(--color-neutral-100);
}

.contact-alt-card .contact-link svg {
  width: 22px;
  height: 22px;
  color: var(--color-accent);
}


/* ========================================
   11. PAGE HERO (inner pages)
   ======================================== */

.page-hero {
  background: linear-gradient(160deg, var(--color-primary) 0%, #0D2547 100%);
  color: var(--color-white);
  padding-top: var(--space-16);
  padding-bottom: var(--space-16);
  position: relative;
  overflow: hidden;
}

.page-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 50% at 50% 50%, rgba(200, 150, 62, 0.06), transparent);
  pointer-events: none;
}

.page-hero .container { position: relative; z-index: 1; }

.page-hero .hero-title {
  font-size: var(--font-size-4xl);
  max-width: 100%;
}

@media (max-width: 767px) {
  .page-hero .hero-title {
    font-size: var(--font-size-2xl);
  }
}


/* ========================================
   12. FOOTER
   ======================================== */

.footer {
  background-color: var(--color-primary);
  color: var(--color-white);
  padding-top: var(--space-16);
  padding-bottom: var(--space-8);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-10);
  margin-bottom: var(--space-12);
}

.footer-section-title {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-white);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-5);
}

.footer-text {
  color: rgba(255, 255, 255, 0.7);
  font-size: var(--font-size-sm);
  line-height: var(--line-height-relaxed);
}

.footer-link {
  display: block;
  color: rgba(255, 255, 255, 0.7);
  font-size: var(--font-size-sm);
  padding: var(--space-1) 0;
  transition: color var(--transition-fast);
}

.footer-link:hover {
  color: var(--color-accent);
}

.footer-warning {
  padding: var(--space-4) var(--space-5);
  background-color: rgba(200, 150, 62, 0.1);
  border-left: 3px solid var(--color-accent);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.9);
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
}

.footer-warning svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--color-accent);
  margin-top: 1px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--space-6);
  text-align: center;
  color: rgba(255, 255, 255, 0.5);
  font-size: var(--font-size-xs);
}