/* ==========================================================================
   components.css — Shared Components: Buttons, Cards, CTAs, FAQ, Timeline
   ========================================================================== */

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 600;
  line-height: 1.4;
  border-radius: var(--border-radius);
  border: 2px solid transparent;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  transition: all var(--duration-fast) var(--ease-out);
}

.btn svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.btn--primary {
  background-color: var(--corp-warm);
  color: var(--corp-white);
  border-color: var(--corp-warm);
}

.btn--primary:hover {
  background-color: var(--corp-warm-dark);
  border-color: var(--corp-warm-dark);
}

.btn--navy {
  background-color: var(--corp-navy);
  color: var(--corp-white);
  border-color: var(--corp-navy);
}

.btn--navy:hover {
  background-color: var(--corp-navy-light);
  border-color: var(--corp-navy-light);
}

.btn--outline {
  background-color: transparent;
  color: var(--corp-navy);
  border-color: var(--corp-navy);
}

.btn--outline:hover {
  background-color: var(--corp-navy);
  color: var(--corp-white);
}

.btn--outline-white {
  background-color: transparent;
  color: var(--corp-white);
  border-color: rgba(255, 255, 255, 0.5);
}

.btn--outline-white:hover {
  background-color: var(--corp-white);
  color: var(--corp-navy);
  border-color: var(--corp-white);
}

.btn--line {
  background-color: var(--corp-line-green);
  color: var(--corp-white);
  border-color: var(--corp-line-green);
}

.btn--line:hover {
  background-color: var(--corp-line-hover);
  border-color: var(--corp-line-hover);
}

.btn--ghost {
  background-color: transparent;
  color: var(--corp-warm);
  border-color: transparent;
  padding-left: 0;
  padding-right: 0;
}

.btn--ghost:hover {
  color: var(--corp-warm-dark);
}

.btn--lg {
  padding: var(--space-4) var(--space-8);
  font-size: 1rem;
  border-radius: var(--border-radius);
}

.btn--sm {
  padding: var(--space-2) var(--space-4);
  font-size: 0.8125rem;
}

.btn--full {
  width: 100%;
}

/* ---------- Cards ---------- */
.card {
  background: var(--corp-white);
  border: 1px solid var(--corp-border);
  border-radius: var(--border-radius-lg);
  padding: var(--space-8);
  transition: transform var(--duration-base) var(--ease-out),
              box-shadow var(--duration-base) var(--ease-out);
}

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

.card--flat {
  border-radius: var(--border-radius);
}

.card--flat:hover {
  transform: none;
  box-shadow: none;
}

.card-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: var(--corp-warm-bg);
  color: var(--corp-warm);
  margin-bottom: var(--space-5);
}

.card-icon svg {
  width: 28px;
  height: 28px;
}

.card-title {
  font-size: 1.125rem;
  margin-bottom: var(--space-3);
}

.card-text {
  font-size: 0.9375rem;
  color: var(--corp-slate-light);
  line-height: 1.8;
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-5);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--corp-warm);
  transition: gap var(--duration-fast) var(--ease-out);
}

.card-link:hover {
  gap: var(--space-3);
}

.card-link svg {
  width: 16px;
  height: 16px;
}

/* Service card grid */
.card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

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

  .card-grid--3 {
    grid-template-columns: repeat(3, 1fr);
  }

  .card-grid--4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .card-grid--4 {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* ---------- CTA Banner ---------- */
.cta-banner {
  position: relative;
  background: linear-gradient(135deg, var(--corp-warm-bg) 0%, #f5efe4 100%);
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -60px;
  right: -40px;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(184, 134, 11, 0.08) 0%, transparent 70%);
  border-radius: 50%;
}

.cta-banner::after {
  content: '';
  position: absolute;
  bottom: -80px;
  left: -60px;
  width: 240px;
  height: 240px;
  background: radial-gradient(circle, rgba(26, 39, 68, 0.04) 0%, transparent 70%);
  border-radius: 50%;
}

.cta-banner .container {
  position: relative;
  z-index: 1;
  text-align: center;
}

.cta-banner-title {
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  color: var(--corp-navy);
  margin-bottom: var(--space-2);
}

.cta-banner-subtitle {
  font-size: 1rem;
  color: var(--corp-slate-light);
  margin-bottom: var(--space-8);
}

.cta-banner-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
}

@media (min-width: 768px) {
  .cta-banner-actions {
    flex-direction: row;
    justify-content: center;
  }
}

/* ---------- Page Hero (Compact) ---------- */
.page-hero {
  position: relative;
  background-color: var(--corp-navy);
  color: var(--corp-white);
  padding-top: var(--space-16);
  padding-bottom: var(--space-12);
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(26, 39, 68, 0.82), rgba(45, 63, 94, 0.72));
  z-index: 1;
}

.page-hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.45;
}

.page-hero .container {
  position: relative;
  z-index: 2;
}

.page-hero .section-label {
  color: var(--corp-warm-light);
}

.page-hero-title {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  color: var(--corp-white);
  margin-bottom: var(--space-4);
}

.page-hero-subtitle {
  font-size: 1.0625rem;
  color: rgba(255, 255, 255, 0.8);
  max-width: 560px;
  line-height: 1.8;
}

.page-hero .breadcrumbs {
  margin-bottom: var(--space-6);
}

.page-hero .breadcrumbs,
.page-hero .breadcrumbs a,
.page-hero .breadcrumbs .current {
  color: rgba(255, 255, 255, 0.6);
}

.page-hero .breadcrumbs a:hover {
  color: var(--corp-white);
}

.page-hero .breadcrumbs .current {
  color: rgba(255, 255, 255, 0.9);
}

.page-hero .breadcrumbs li + li::before {
  color: rgba(255, 255, 255, 0.3);
}

@media (min-width: 768px) {
  .page-hero {
    padding-top: var(--space-20);
    padding-bottom: var(--space-16);
  }
}

/* ---------- Process Timeline ---------- */
.timeline {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--space-10);
  padding-left: var(--space-8);
}

.timeline::before {
  content: '';
  position: absolute;
  top: 8px;
  left: 15px;
  bottom: 8px;
  width: 2px;
  background: var(--corp-border);
}

.timeline-step {
  position: relative;
}

.timeline-marker {
  position: absolute;
  left: calc(-1 * var(--space-8) - 1px);
  top: 0;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--corp-warm);
  color: var(--corp-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-accent);
  font-size: 0.8125rem;
  font-weight: 700;
  z-index: 1;
}

.timeline-step-title {
  font-size: 1.125rem;
  color: var(--corp-navy);
  margin-bottom: var(--space-2);
}

.timeline-step-text {
  font-size: 0.9375rem;
  color: var(--corp-slate-light);
  line-height: 1.8;
}

@media (min-width: 768px) {
  .timeline--horizontal {
    flex-direction: row;
    padding-left: 0;
    gap: 0;
  }

  .timeline--horizontal::before {
    top: 15px;
    left: 16px;
    right: 16px;
    bottom: auto;
    width: auto;
    height: 2px;
  }

  .timeline--horizontal .timeline-step {
    flex: 1;
    text-align: center;
    padding: var(--space-12) var(--space-4) 0;
  }

  .timeline--horizontal .timeline-marker {
    left: 50%;
    top: 0;
    transform: translateX(-50%);
  }
}

/* ---------- FAQ Accordion ---------- */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--corp-border);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  width: 100%;
  padding: var(--space-5) 0;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  color: var(--corp-navy);
  text-align: left;
  cursor: pointer;
  background: none;
  border: none;
}

.faq-question:hover {
  color: var(--corp-warm);
}

.faq-icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  color: var(--corp-slate-light);
  transition: transform var(--duration-base) var(--ease-out);
}

.faq-item.open .faq-icon {
  transform: rotate(180deg);
}

.faq-answer {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--duration-base) var(--ease-out);
}

.faq-item.open .faq-answer {
  grid-template-rows: 1fr;
}

.faq-answer-inner {
  overflow: hidden;
}

.faq-answer-inner p {
  padding-bottom: var(--space-5);
  font-size: 0.9375rem;
  color: var(--corp-slate);
  line-height: 1.8;
}

/* ---------- Feature Row (alternating image/text) ---------- */
.feature-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  align-items: center;
}

.feature-row + .feature-row {
  margin-top: var(--space-12);
}

.feature-image {
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
}

.feature-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.feature-content {
  padding: var(--space-4) 0;
}

.feature-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  background: var(--corp-warm-bg);
  color: var(--corp-warm);
  margin-bottom: var(--space-4);
}

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

.feature-title {
  font-size: 1.25rem;
  margin-bottom: var(--space-3);
}

.feature-text {
  font-size: 0.9375rem;
  color: var(--corp-slate-light);
  line-height: 1.8;
}

@media (min-width: 768px) {
  .feature-row {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
  }

  .feature-row--reverse .feature-image {
    order: 2;
  }

  .feature-row--reverse .feature-content {
    order: 1;
  }
}

/* ---------- Trust Badges ---------- */
.trust-badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  justify-content: center;
}

.trust-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: var(--corp-white);
  border: 1px solid var(--corp-border);
  border-radius: 999px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--corp-navy);
}

.trust-badge svg {
  width: 16px;
  height: 16px;
  color: var(--corp-success);
}

/* ---------- Company Info Table ---------- */
.info-table {
  width: 100%;
  border-collapse: collapse;
}

.info-table th,
.info-table td {
  padding: var(--space-4) var(--space-5);
  text-align: left;
  border-bottom: 1px solid var(--corp-border);
  font-size: 0.9375rem;
  vertical-align: top;
}

.info-table th {
  font-weight: 600;
  color: var(--corp-navy);
  white-space: nowrap;
  width: 140px;
  background: var(--corp-light-gray);
}

.info-table td {
  color: var(--corp-slate);
}

@media (max-width: 480px) {
  .info-table th,
  .info-table td {
    display: block;
    width: 100%;
    padding: var(--space-3) var(--space-4);
  }

  .info-table th {
    border-bottom: none;
    padding-bottom: var(--space-1);
  }
}