/* ========================================
   Direct Line Inc - Modern Website Styles
   ======================================== */

/* --- Reset & Base --- */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --navy: #0a1628;
  --navy-light: #111d33;
  --blue: #2563eb;
  --blue-dark: #1d4ed8;
  --blue-light: #3b82f6;
  --slate: #475569;
  --slate-light: #94a3b8;
  --gray-50: #f8fafc;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-800: #1e293b;
  --white: #ffffff;
  --gold: #f59e0b;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 1px 3px rgba(0,0,0,0.08), 0 4px 12px rgba(0,0,0,0.04);
  --shadow-lg: 0 4px 6px rgba(0,0,0,0.05), 0 10px 40px rgba(0,0,0,0.08);
  --transition: 0.2s ease;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: 'Barlow', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--gray-800);
  line-height: 1.6;
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

/* Display / heading font */
h1, h2, h3,
.nav-logo,
.stat-number,
.service-number,
.btn,
.hero-badge,
.section-tag,
.category-pill,
.supplier-badge,
.contact-item strong,
.footer-col h4 {
  font-family: 'Barlow Condensed', 'Barlow', sans-serif;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 32px;
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.btn-primary {
  background: var(--blue);
  color: var(--white);
}
.btn-primary:hover {
  background: var(--blue-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(37, 99, 235, 0.3);
}

.btn-outline {
  border: 1.5px solid rgba(255,255,255,0.3);
  color: var(--white);
}
.btn-outline:hover {
  border-color: var(--white);
  background: rgba(255,255,255,0.1);
}

.btn-full {
  width: 100%;
}

/* --- Navbar --- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: all 0.3s ease;
  background: transparent;
}

.navbar.scrolled {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 3px rgba(0,0,0,0.06);
  padding: 12px 0;
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
}

.logo-img {
  height: 57px;
  width: auto;
  transition: filter 0.3s ease;
}

.navbar.scrolled .logo-img {
  filter: brightness(0) saturate(100%) invert(8%) sepia(30%) saturate(2000%) hue-rotate(190deg) brightness(95%);
}

.footer .logo-img {
  height: 53px;
}

.nav-menu {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 8px;
}

.nav-link {
  padding: 8px 16px;
  font-size: 0.9rem;
  font-weight: 500;
  color: rgba(255,255,255,0.8);
  border-radius: 6px;
  transition: all var(--transition);
  letter-spacing: 0.01em;
}
.nav-link:hover {
  color: var(--white);
}

.navbar.scrolled .nav-link {
  color: var(--slate);
}
.navbar.scrolled .nav-link:hover {
  color: var(--navy);
}

.nav-cta {
  background: var(--blue);
  color: var(--white) !important;
  padding: 10px 24px;
  border-radius: var(--radius-sm);
}
.nav-cta:hover {
  background: var(--blue-dark);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}
.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all 0.3s ease;
}
.navbar.scrolled .nav-toggle span {
  background: var(--navy);
}

/* --- Hero --- */
.hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  background: var(--navy);
  overflow: hidden;
}

/* Background image layer */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('assets/Building.jpg') center / cover no-repeat;
  opacity: 0.25;
}

/* Gradient overlay on top of image — thins out toward top-right to reveal more of the photo */
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(10, 22, 40, 0.94) 0%, rgba(15, 40, 71, 0.85) 45%, rgba(19, 46, 82, 0.55) 100%),
    radial-gradient(circle at 80% 20%, rgba(37, 99, 235, 0.12) 0%, transparent 60%),
    radial-gradient(circle at 20% 80%, rgba(37, 99, 235, 0.08) 0%, transparent 50%);
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 120px 0 80px;
  max-width: 100%;
  text-align: center;
}

.hero-badge {
  display: inline-block;
  padding: 8px 20px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 100px;
  color: var(--slate-light);
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 28px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.hero h1 {
  font-size: clamp(2.8rem, 6vw, 4.5rem);
  font-weight: 700;
  color: var(--white);
  line-height: 1.05;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.hero-sub {
  font-size: 1.1rem;
  color: var(--slate-light);
  line-height: 1.75;
  max-width: 600px;
  margin: 0 auto 36px;
  font-weight: 300;
}

.hero-actions {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-bottom: 64px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.stat-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 28px 20px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: all 0.3s ease;
}

.stat-card:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.18);
  transform: translateY(-2px);
}

.stat-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(59, 130, 246, 0.15);
  border-radius: 10px;
  margin-bottom: 16px;
  color: var(--blue-light);
}

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

.stat-number {
  font-size: 2rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.02em;
  line-height: 1;
}

.stat-label {
  font-size: 0.75rem;
  color: var(--slate-light);
  font-weight: 400;
  margin-top: 8px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* --- Sections --- */
.section {
  padding: 100px 0;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-header.left-aligned {
  text-align: left;
}

.section-tag {
  display: inline-block;
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--blue);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  margin-bottom: 12px;
}

.section-header h2 {
  font-size: clamp(1.85rem, 3.5vw, 2.75rem);
  font-weight: 700;
  color: var(--navy);
  letter-spacing: 0.01em;
  line-height: 1.1;
  text-transform: uppercase;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--slate);
  max-width: 560px;
  margin: 16px auto 0;
  line-height: 1.7;
}

/* --- About --- */
.about {
  background: var(--gray-50);
}

.about-grid {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.about-card {
  background: var(--white);
  padding: 40px 44px;
  border-radius: var(--radius);
  border: 1px solid var(--gray-200);
  transition: all 0.3s ease;
  display: flex;
  align-items: flex-start;
  gap: 36px;
}

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

.about-icon {
  width: 80px;
  height: 80px;
  min-width: 80px;
  background: rgba(37, 99, 235, 0.08);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue);
}

.about-icon svg {
  width: 44px;
  height: 44px;
}

.about-text {
  flex: 1;
}

.about-card h3 {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 10px;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.about-card p {
  color: var(--slate);
  font-size: 0.95rem;
  line-height: 1.7;
  max-width: 720px;
}

/* --- Services --- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  padding: 36px;
  border-radius: var(--radius);
  border: 1px solid var(--gray-200);
  background: var(--white);
  transition: all 0.3s ease;
  position: relative;
}

.service-card:hover {
  border-color: var(--blue);
  box-shadow: 0 0 0 1px var(--blue);
}

.service-number {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--blue);
  margin-bottom: 16px;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.06em;
}

.service-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 10px;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.service-card p {
  color: var(--slate);
  font-size: 0.9rem;
  line-height: 1.65;
}

/* --- Categories --- */
.categories {
  background: var(--navy);
  padding: 80px 0;
}

.categories .section-tag {
  color: var(--blue-light);
}

.categories .section-header h2 {
  color: var(--white);
}

.category-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

.category-pill {
  padding: 12px 28px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 100px;
  color: rgba(255,255,255,0.85);
  font-size: 0.95rem;
  font-weight: 600;
  transition: all var(--transition);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.category-pill:hover {
  background: rgba(37, 99, 235, 0.2);
  border-color: var(--blue);
  color: var(--white);
}

/* --- Suppliers --- */
.suppliers {
  background: var(--gray-50);
}

.supplier-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}

.supplier-badge {
  padding: 12px 24px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--gray-800);
  transition: all var(--transition);
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.supplier-badge:hover {
  border-color: var(--blue);
  color: var(--blue);
  box-shadow: var(--shadow);
}

/* --- Customers --- */
.customers-content {
  max-width: 720px;
}

.customers-text {
  font-size: 1.1rem;
  color: var(--slate);
  line-height: 1.75;
  margin-bottom: 36px;
}

.customers-features {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.customer-feature {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 1rem;
  font-weight: 500;
  color: var(--navy);
}

.customer-feature svg {
  width: 20px;
  height: 20px;
  color: var(--blue);
  flex-shrink: 0;
}

/* --- Contact --- */
.contact {
  background: var(--gray-50);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.contact-desc {
  color: var(--slate);
  font-size: 1.05rem;
  line-height: 1.7;
  margin-bottom: 36px;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.contact-item svg {
  width: 22px;
  height: 22px;
  color: var(--blue);
  flex-shrink: 0;
  margin-top: 2px;
}

.contact-item strong {
  display: block;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--slate-light);
  font-weight: 600;
  margin-bottom: 2px;
}

.contact-item span {
  font-size: 0.95rem;
  color: var(--navy);
  font-weight: 500;
}

/* --- Contact Form --- */
.contact-form-wrap {
  background: var(--white);
  padding: 40px;
  border-radius: var(--radius);
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow);
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-family: 'Barlow Condensed', 'Barlow', sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  font-size: 0.925rem;
  font-family: inherit;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-sm);
  color: var(--navy);
  background: var(--gray-50);
  transition: all var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--blue);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--slate-light);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

/* --- Footer --- */
.footer {
  background: var(--navy);
  padding: 64px 0 0;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  gap: 64px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-brand {
  max-width: 320px;
}

.footer-brand p {
  color: var(--slate-light);
  font-size: 0.9rem;
  line-height: 1.6;
  margin-top: 16px;
}

.footer-links {
  display: flex;
  gap: 64px;
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col h4 {
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: rgba(255,255,255,0.4);
  margin-bottom: 8px;
}

.footer-col a {
  font-size: 0.9rem;
  color: var(--slate-light);
  transition: color var(--transition);
}

.footer-col a:hover {
  color: var(--white);
}

.footer-bottom {
  padding: 24px 0;
}

.footer-bottom p {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.3);
}

/* ========================================
   Responsive Design
   ======================================== */

@media (max-width: 1024px) {
  .about-grid,
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .hero-stats {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
}

@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
  }

  .nav-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    background: var(--white);
    padding: 16px 24px;
    box-shadow: var(--shadow-lg);
    border-bottom: 1px solid var(--gray-200);
    gap: 4px;
  }

  .nav-menu.active {
    display: flex;
  }

  .nav-menu .nav-link {
    color: var(--slate);
    padding: 12px 16px;
    width: 100%;
  }
  .nav-menu .nav-link:hover {
    color: var(--navy);
    background: var(--gray-50);
    border-radius: var(--radius-sm);
  }

  .nav-menu .nav-cta {
    color: var(--white) !important;
    text-align: center;
    margin-top: 8px;
  }

  .hero-content {
    padding: 100px 0 64px;
  }

  .hero h1 {
    font-size: 2.5rem;
  }

  .hero-sub {
    font-size: 1rem;
  }

  .hero-actions {
    flex-direction: column;
    margin-bottom: 48px;
  }

  .hero-stats {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .stat-card {
    padding: 20px 16px;
  }

  .about-card {
    flex-direction: column;
    padding: 28px;
    gap: 20px;
  }

  .about-icon {
    width: 64px;
    height: 64px;
    min-width: 64px;
  }

  .about-icon svg {
    width: 34px;
    height: 34px;
  }

  .services-grid {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 72px 0;
  }

  .footer-content {
    flex-direction: column;
    gap: 40px;
  }

  .footer-links {
    gap: 40px;
  }

  .contact-form-wrap {
    padding: 28px;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }

  .hero h1 {
    font-size: 2.1rem;
  }

  .hero-badge {
    font-size: 0.75rem;
    padding: 6px 14px;
  }

  .stat-number {
    font-size: 1.4rem;
  }

  .stat-icon {
    width: 36px;
    height: 36px;
    margin-bottom: 12px;
  }

  .stat-icon svg {
    width: 18px;
    height: 18px;
  }

  .supplier-grid {
    gap: 8px;
  }

  .supplier-badge {
    padding: 10px 18px;
    font-size: 0.8rem;
  }
}