/* ============================================================
   ClearSupply — Custom Styles (Bootstrap 5 overrides)
   Colors:
     Primary (slate):   #1E2A3A
     Accent (orange):   #F97316
     Background light:  #F8F9FA
     Text:              #111827
   ============================================================ */

:root {
  --cs-primary: #1E2A3A;
  --cs-accent: #F97316;
  --cs-bg-light: #F8F9FA;
  --cs-text: #111827;
  --cs-text-muted: #6B7280;
  --cs-border: #E5E7EB;
}

/* ── Base ── */
body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  color: var(--cs-text);
  background-color: #fff;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  color: var(--cs-primary);
}

/* ── Navbar ── */
.navbar-clearsupply {
  background-color: #fff;
  border-bottom: 1px solid var(--cs-border);
  padding: 1rem 0;
}

.navbar-clearsupply .navbar-brand {
  text-decoration: none;
}

.cs-wordmark {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--cs-primary);
  letter-spacing: -0.5px;
  line-height: 1;
}

.cs-supply {
  color: var(--cs-accent);
}

.cs-ai-badge {
  display: inline-block;
  font-size: 0.52rem;
  font-weight: 700;
  letter-spacing: 0.7px;
  text-transform: uppercase;
  color: #fff;
  background: linear-gradient(135deg, #F97316 0%, #fb923c 100%);
  padding: 2px 5px 1px;
  border-radius: 4px;
  vertical-align: super;
  margin-left: 3px;
  line-height: 1.5;
}

.navbar-clearsupply .nav-link {
  color: var(--cs-text);
  font-weight: 500;
  padding: 0.5rem 1rem;
  transition: color 0.2s;
}

.navbar-clearsupply .nav-link:hover {
  color: var(--cs-accent);
}

.navbar-clearsupply .dropdown-menu {
  border: 1px solid var(--cs-border);
  border-radius: 0.5rem;
  box-shadow: 0 10px 30px rgba(0,0,0,0.08);
  padding: 0.5rem;
}

.navbar-clearsupply .dropdown-item {
  border-radius: 0.375rem;
  padding: 0.5rem 1rem;
  font-weight: 500;
  color: var(--cs-text);
}

.navbar-clearsupply .dropdown-item:hover {
  background-color: var(--cs-bg-light);
  color: var(--cs-accent);
}

/* ── Buttons ── */
.btn-primary-cs {
  background-color: var(--cs-accent);
  border: none;
  color: #fff;
  font-weight: 600;
  padding: 0.625rem 1.5rem;
  border-radius: 0.5rem;
  transition: background-color 0.2s, transform 0.1s;
  text-decoration: none;
  display: inline-block;
}

.btn-primary-cs:hover {
  background-color: #ea6c0a;
  color: #fff;
  transform: translateY(-1px);
}

.btn-outline-cs {
  background-color: transparent;
  border: 2px solid var(--cs-primary);
  color: var(--cs-primary);
  font-weight: 600;
  padding: 0.625rem 1.5rem;
  border-radius: 0.5rem;
  transition: all 0.2s;
  text-decoration: none;
  display: inline-block;
}

.btn-outline-cs:hover {
  background-color: var(--cs-primary);
  color: #fff;
}

.btn-outline-light-cs {
  background-color: transparent;
  border: 2px solid rgba(255,255,255,0.6);
  color: #fff;
  font-weight: 600;
  padding: 0.625rem 1.5rem;
  border-radius: 0.5rem;
  transition: all 0.2s;
  text-decoration: none;
  display: inline-block;
}

.btn-outline-light-cs:hover {
  background-color: rgba(255,255,255,0.15);
  color: #fff;
}

/* ── Hero ── */
.hero-section {
  background: linear-gradient(135deg, var(--cs-primary) 0%, #2d3f55 100%);
  color: #fff;
  padding: 6rem 0 5rem;
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(249,115,22,0.12) 0%, transparent 70%);
  pointer-events: none;
}

.hero-section h1 {
  color: #fff;
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  line-height: 1.15;
  letter-spacing: -1px;
}

.hero-section h1 span {
  color: var(--cs-accent);
}

.hero-section p.lead {
  font-size: 1.2rem;
  color: rgba(255,255,255,0.8);
  max-width: 580px;
}

.hero-badge {
  display: inline-block;
  background: rgba(249,115,22,0.15);
  border: 1px solid rgba(249,115,22,0.4);
  color: #fdba74;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.35rem 0.9rem;
  border-radius: 999px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}

/* ── Audience Cards ── */
.audience-section {
  padding: 5rem 0;
  background-color: var(--cs-bg-light);
}

.audience-card {
  background: #fff;
  border: 1px solid var(--cs-border);
  border-radius: 1rem;
  padding: 2rem;
  height: 100%;
  transition: box-shadow 0.2s, transform 0.2s;
}

.audience-card:hover {
  box-shadow: 0 12px 30px rgba(0,0,0,0.08);
  transform: translateY(-4px);
}

.audience-card .icon-wrap {
  width: 52px;
  height: 52px;
  background: rgba(249,115,22,0.1);
  border-radius: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.audience-card .icon-wrap svg {
  color: var(--cs-accent);
}

.audience-card h3 {
  font-size: 1.2rem;
  margin-bottom: 0.75rem;
}

.audience-card p {
  color: var(--cs-text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 0;
}

/* ── Features Section ── */
.features-section {
  padding: 5rem 0;
  background: #fff;
}

.section-label {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--cs-accent);
  margin-bottom: 0.75rem;
}

.section-title {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  letter-spacing: -0.5px;
  margin-bottom: 1rem;
}

.section-subtitle {
  color: var(--cs-text-muted);
  font-size: 1.05rem;
  max-width: 560px;
}

.feature-item {
  padding: 1.75rem;
  border-radius: 1rem;
  border: 1px solid var(--cs-border);
  height: 100%;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.feature-item:hover {
  border-color: var(--cs-accent);
  box-shadow: 0 8px 24px rgba(249,115,22,0.08);
}

.feature-item .feature-icon {
  width: 44px;
  height: 44px;
  background: rgba(30,42,58,0.06);
  border-radius: 0.625rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}

.feature-item h4 {
  font-size: 1.05rem;
  margin-bottom: 0.5rem;
}

.feature-item p {
  color: var(--cs-text-muted);
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 0;
}

/* ── Transformation ── */
.transformation-section {
  padding: 5rem 0;
  background: var(--cs-bg-light);
}

.transformation-card {
  border-radius: 1rem;
  padding: 2rem;
  height: 100%;
  border: 1.5px solid var(--cs-border);
}

.transformation-before {
  background: #fff;
}

.transformation-after {
  background: #fff;
  border-color: rgba(249,115,22,0.3);
}

.transformation-card-header {
  margin-bottom: 1.5rem;
}

.transformation-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  padding: 0.3rem 0.85rem;
  border-radius: 999px;
}

.before-label {
  background: rgba(107,114,128,0.1);
  color: var(--cs-text-muted);
}

.after-label {
  background: rgba(249,115,22,0.12);
  color: var(--cs-accent);
}

.transformation-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}

.transformation-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--cs-text);
}

.transformation-before .transformation-list li i {
  color: #9CA3AF;
  font-size: 1rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.transformation-after .transformation-list li i {
  color: var(--cs-accent);
  font-size: 1rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.transformation-callout {
  background: var(--cs-primary);
  border-radius: 1rem;
  padding: 1.75rem 2rem;
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.transformation-callout-icon {
  color: var(--cs-accent);
  font-size: 1.4rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.transformation-callout p {
  color: rgba(255,255,255,0.85);
  font-size: 1rem;
  line-height: 1.65;
  margin: 0;
  font-style: italic;
}

/* ── Stats Bar ── */
.stats-section {
  background: var(--cs-primary);
  padding: 3.5rem 0;
}

.stat-item {
  text-align: center;
}

.stat-item .stat-number {
  font-size: 2.5rem;
  font-weight: 800;
  color: #fff;
  line-height: 1;
  letter-spacing: -1px;
}

.stat-item .stat-number span {
  color: var(--cs-accent);
}

.stat-item .stat-label {
  color: rgba(255,255,255,0.65);
  font-size: 0.9rem;
  margin-top: 0.4rem;
}

.stat-divider {
  width: 1px;
  background: rgba(255,255,255,0.15);
  height: 60px;
  align-self: center;
}

/* ── How It Works ── */
.how-it-works-section {
  padding: 5rem 0;
  background: var(--cs-bg-light);
}

.step-card {
  text-align: center;
  padding: 2rem 1.5rem;
}

.step-number {
  width: 52px;
  height: 52px;
  background: var(--cs-accent);
  color: #fff;
  font-size: 1.3rem;
  font-weight: 800;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
}

.step-card h4 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.step-card p {
  color: var(--cs-text-muted);
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 0;
}

.step-connector {
  position: absolute;
  top: 26px;
  left: calc(50% + 40px);
  right: calc(-50% + 40px);
  height: 2px;
  background: var(--cs-border);
}

/* ── CTA Banner ── */
.cta-section {
  background: linear-gradient(135deg, var(--cs-primary) 0%, #2d3f55 100%);
  padding: 5rem 0;
  text-align: center;
}

.cta-section h2 {
  color: #fff;
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  margin-bottom: 1rem;
}

.cta-section p {
  color: rgba(255,255,255,0.75);
  font-size: 1.1rem;
  max-width: 520px;
  margin: 0 auto 2rem;
}

/* ── Footer ── */
.footer-cs {
  background: #0f1923;
  padding: 3rem 0 2rem;
  color: rgba(255,255,255,0.6);
}

.footer-cs .footer-brand {
  font-size: 1.4rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.5px;
}

.footer-cs .footer-brand span {
  color: var(--cs-accent);
}

.footer-cs a {
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  font-size: 0.875rem;
  transition: color 0.2s;
}

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

.footer-divider {
  border-color: rgba(255,255,255,0.1);
  margin: 2rem 0 1.5rem;
}

.footer-cs .footer-copy {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.35);
}

/* ── Contact Page ── */
.contact-hero {
  background: linear-gradient(135deg, var(--cs-primary) 0%, #2d3f55 100%);
  color: #fff;
  padding: 4rem 0;
}

.contact-hero h1 {
  color: #fff;
}

.contact-hero p {
  color: rgba(255,255,255,0.75);
}

.contact-form-card {
  background: #fff;
  border-radius: 1rem;
  padding: 2.5rem;
  box-shadow: 0 20px 60px rgba(0,0,0,0.1);
  margin-top: -3rem;
  position: relative;
  z-index: 10;
}

.form-label {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--cs-text);
  margin-bottom: 0.4rem;
}

.form-control, .form-select {
  border: 1.5px solid var(--cs-border);
  border-radius: 0.5rem;
  padding: 0.625rem 0.875rem;
  font-size: 0.95rem;
  color: var(--cs-text);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-control:focus, .form-select:focus {
  border-color: var(--cs-accent);
  box-shadow: 0 0 0 3px rgba(249,115,22,0.12);
  outline: none;
}

/* ── Responsive ── */
@media (max-width: 767px) {
  .hero-section {
    padding: 4rem 0 3.5rem;
    text-align: center;
  }

  .hero-section p.lead {
    margin: 0 auto;
  }

  .hero-section .d-flex {
    justify-content: center;
  }

  .stat-divider {
    display: none;
  }

  .stats-section .row > div {
    margin-bottom: 2rem;
  }

  .stats-section .row > div:last-child {
    margin-bottom: 0;
  }
}