/* ===== Lusoloop Website – Modern Clean Design ===== */
:root {
  --navy: #0A1628;
  --navy-light: #132337;
  --navy-mid: #1B2A41;
  --white: #FFFFFF;
  --off-white: #F7F9FC;
  --gray: #6B7A8F;
  --gray-light: #E8EEF5;
  --red: #C8102E;
  --green: #046A38;
  --accent: #C8102E;
  --font: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --shadow: 0 10px 40px rgba(10, 22, 40, 0.12);
  --radius: 12px;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font);
  color: var(--navy);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color 0.2s ease;
}

/* ===== Header ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(10, 22, 40, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0.85rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo-img {
  height: 52px;
  width: auto;
}

.nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav a {
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.01em;
}

.nav a:hover,
.nav a.active {
  color: var(--white);
}

.nav a.active {
  position: relative;
}

.nav a.active::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--red);
  border-radius: 1px;
}

.btn-cta {
  background: var(--red);
  color: var(--white) !important;
  padding: 0.55rem 1.25rem;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.9rem;
}

.btn-cta:hover {
  background: #a50d25;
}

/* Mobile menu */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  margin: 5px 0;
  transition: 0.3s;
}

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  background: var(--navy);
  overflow: hidden;
  margin-top: 70px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: url('images/hero.jpg') center/cover no-repeat;
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    rgba(10, 22, 40, 0.92) 0%,
    rgba(10, 22, 40, 0.75) 45%,
    rgba(10, 22, 40, 0.45) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  padding: 4rem 1.5rem;
  color: var(--white);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 0.4rem 1rem;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 1.5rem;
  letter-spacing: 0.02em;
}

.hero-badge .dot {
  width: 8px;
  height: 8px;
  background: var(--green);
  border-radius: 50%;
}

.hero h1 {
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 1.25rem;
  max-width: 640px;
}

.hero h1 span {
  color: #ff6b6b;
}

.hero-lead {
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.85);
  max-width: 520px;
  margin-bottom: 2.25rem;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.9rem 1.75rem;
  border-radius: 10px;
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.25s ease;
  border: none;
  cursor: pointer;
}

.btn-primary {
  background: var(--red);
  color: var(--white);
}

.btn-primary:hover {
  background: #a50d25;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(200, 16, 46, 0.35);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.12);
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.25);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.2);
}

/* ===== Sections ===== */
.section {
  padding: 5rem 1.5rem;
}

.section-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.section-header h2 {
  font-size: clamp(1.9rem, 3.5vw, 2.5rem);
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 0.75rem;
}

.section-header p {
  color: var(--gray);
  font-size: 1.1rem;
  max-width: 560px;
  margin: 0 auto;
}

.section-label {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--red);
  margin-bottom: 0.75rem;
}

/* ===== Transport Grid ===== */
.transport-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}

.transport-card {
  background: var(--off-white);
  border-radius: var(--radius);
  padding: 1.75rem 1.5rem;
  text-align: center;
  transition: all 0.3s ease;
  border: 1px solid transparent;
}

.transport-card:hover {
  background: var(--white);
  border-color: var(--gray-light);
  box-shadow: var(--shadow);
  transform: translateY(-4px);
}

.transport-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 1.25rem;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 100%);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.5rem;
}

.transport-card h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
}

.transport-card p {
  font-size: 0.9rem;
  color: var(--gray);
}

/* ===== Features / Why us ===== */
.features {
  background: var(--navy);
  color: var(--white);
}

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

.features .section-header p {
  color: rgba(255, 255, 255, 0.7);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.feature-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius);
  padding: 2rem;
}

.feature-card h3 {
  font-size: 1.2rem;
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.feature-card h3 span {
  color: var(--red);
}

.feature-card p {
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.95rem;
}

/* ===== About teaser ===== */
.about-teaser {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-teaser-content h2 {
  font-size: clamp(1.8rem, 3vw, 2.3rem);
  margin-bottom: 1.25rem;
}

.about-teaser-content p {
  color: var(--gray);
  margin-bottom: 1.5rem;
}

.about-stats {
  display: flex;
  gap: 2.5rem;
  margin-top: 2rem;
}

.stat strong {
  display: block;
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--navy);
}

.stat span {
  font-size: 0.9rem;
  color: var(--gray);
}

.about-image {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

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

/* ===== CTA Banner ===== */
.cta-banner {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 100%);
  color: var(--white);
  text-align: center;
  padding: 4.5rem 1.5rem;
  border-radius: var(--radius);
  margin: 0 1.5rem 5rem;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}

.cta-banner h2 {
  font-size: clamp(1.7rem, 3vw, 2.2rem);
  margin-bottom: 1rem;
}

.cta-banner p {
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 2rem;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}

/* ===== Page Hero (inner pages) ===== */
.page-hero {
  background: var(--navy);
  color: var(--white);
  padding: 8rem 1.5rem 4rem;
  margin-top: 70px;
  text-align: center;
}

.page-hero h1 {
  font-size: clamp(2rem, 4vw, 2.8rem);
  margin-bottom: 0.75rem;
}

.page-hero p {
  color: rgba(255, 255, 255, 0.75);
  font-size: 1.1rem;
  max-width: 560px;
  margin: 0 auto;
}

/* ===== Content pages ===== */
.content-section {
  padding: 4rem 1.5rem 5rem;
}

.content-inner {
  max-width: 800px;
  margin: 0 auto;
}

.content-inner h2 {
  font-size: 1.5rem;
  margin: 2.5rem 0 1rem;
  color: var(--navy);
}

.content-inner h2:first-child {
  margin-top: 0;
}

.content-inner p,
.content-inner li {
  color: var(--gray);
  margin-bottom: 1rem;
}

.content-inner ul {
  padding-left: 1.25rem;
  margin-bottom: 1.5rem;
}

.content-inner li {
  margin-bottom: 0.5rem;
}

/* ===== Contact form ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 3rem;
  max-width: 1100px;
  margin: 0 auto;
}

.contact-info h3 {
  font-size: 1.3rem;
  margin-bottom: 1.5rem;
}

.contact-item {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
  align-items: flex-start;
}

.contact-item .icon {
  width: 42px;
  height: 42px;
  background: var(--off-white);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--red);
  font-size: 1.1rem;
}

.contact-item strong {
  display: block;
  font-size: 0.95rem;
  margin-bottom: 0.15rem;
}

.contact-item span,
.contact-item a {
  color: var(--gray);
  font-size: 0.95rem;
}

.contact-item a:hover {
  color: var(--red);
}

.contact-form {
  background: var(--off-white);
  padding: 2.25rem;
  border-radius: var(--radius);
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 0.4rem;
  color: var(--navy);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.8rem 1rem;
  border: 1px solid var(--gray-light);
  border-radius: 8px;
  font-family: inherit;
  font-size: 1rem;
  background: var(--white);
  transition: border-color 0.2s;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--navy);
}

.form-group textarea {
  min-height: 140px;
  resize: vertical;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

/* ===== Services cards ===== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.75rem;
}

.service-card {
  background: var(--white);
  border: 1px solid var(--gray-light);
  border-radius: var(--radius);
  padding: 2rem;
  transition: all 0.3s ease;
}

.service-card:hover {
  box-shadow: var(--shadow);
  border-color: transparent;
}

.service-card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
  color: var(--navy);
}

.service-card p {
  color: var(--gray);
  font-size: 0.95rem;
  margin-bottom: 1rem;
}

.service-card ul {
  list-style: none;
  padding: 0;
}

.service-card li {
  position: relative;
  padding-left: 1.4rem;
  margin-bottom: 0.45rem;
  color: var(--gray);
  font-size: 0.9rem;
}

.service-card li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--green);
  font-weight: 700;
}

/* ===== Footer ===== */
.footer {
  background: var(--navy);
  color: rgba(255, 255, 255, 0.75);
  padding: 4rem 1.5rem 2rem;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 3rem;
}

.footer-brand p {
  margin-top: 1rem;
  font-size: 0.9rem;
  line-height: 1.6;
  max-width: 280px;
}

.footer-logo {
  height: 48px;
  width: auto;
  margin-bottom: 0.5rem;
}

.footer h4 {
  color: var(--white);
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 1.25rem;
  letter-spacing: 0.02em;
}

.footer ul {
  list-style: none;
}

.footer li {
  margin-bottom: 0.6rem;
}

.footer a {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
}

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

.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.85rem;
}

.footer-bottom a {
  color: rgba(255, 255, 255, 0.6);
}

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

/* ===== Responsive ===== */
@media (max-width: 900px) {
  .nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--navy);
    flex-direction: column;
    padding: 1.5rem;
    gap: 1.25rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }

  .nav.open {
    display: flex;
  }

  .menu-toggle {
    display: block;
  }

  .about-teaser {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

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

  .footer-inner {
    grid-template-columns: 1fr 1fr;
  }

  .form-row {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .hero {
    min-height: 80vh;
  }

  .hero-content {
    padding: 3rem 1.25rem;
  }

  .section {
    padding: 3.5rem 1.25rem;
  }

  .footer-inner {
    grid-template-columns: 1fr;
  }

  .about-stats {
    gap: 1.5rem;
  }

  .cta-banner {
    margin: 0 1.25rem 3.5rem;
    padding: 3rem 1.25rem;
  }
}