:root {
  --brand-blue: #0d47a1;
  --brand-accent: #00b8d4;
  --brand-dark: #0a0e1a;
  --brand-light: #e3f2fd;
  --brand-cream: #f5f5f5;
  --brand-text: #1a1a2e;
  --brand-muted: #607d8b;
}

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

body {
  font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  background: var(--brand-cream);
  color: var(--brand-text);
  line-height: 1.6;
}

/* ─── Floating Calculator Button ─── */
.float-calc {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 9999;
  background: linear-gradient(135deg, #ff6f00, #e65100);
  color: #fff;
  padding: 0 1.2rem;
  height: 54px;
  border-radius: 27px;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.95rem;
  box-shadow: 0 8px 30px rgba(230, 81, 0, 0.4);
  transition: all 0.3s ease;
}

.float-calc:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 12px 40px rgba(230, 81, 0, 0.55);
  color: #fff;
}

.float-calc-icon {
  font-size: 1.3rem;
}

/* ─── Hero ─── */
.hero {
  min-height: 100vh;
  background: linear-gradient(135deg, #0a0e1a 0%, #16213e 50%, #0d1b2a 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 40%, rgba(0, 184, 212, 0.10) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 60%, rgba(13, 71, 161, 0.12) 0%, transparent 60%),
    radial-gradient(ellipse at 50% 0%, rgba(0, 184, 212, 0.05) 0%, transparent 50%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  padding: 2rem;
}

.hero-badge {
  display: inline-block;
  background: rgba(0, 184, 212, 0.12);
  border: 1px solid rgba(0, 184, 212, 0.25);
  color: var(--brand-accent);
  padding: 0.4rem 1.2rem;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

.hero h1 {
  font-size: 4.5rem;
  font-weight: 900;
  color: #fff;
  letter-spacing: -1px;
  margin-bottom: 0.5rem;
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.hero h1 span {
  color: var(--brand-accent);
  display: inline-block;
  animation: glow 3s ease-in-out infinite alternate;
}

@keyframes glow {
  0% { text-shadow: 0 0 20px rgba(0, 184, 212, 0.3); }
  100% { text-shadow: 0 0 40px rgba(0, 184, 212, 0.6); }
}

.hero-tagline {
  font-size: 1.3rem;
  color: rgba(255, 255, 255, 0.65);
  max-width: 600px;
  margin: 1rem auto 2rem;
  font-weight: 300;
}

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

.btn-primary-custom {
  background: linear-gradient(135deg, var(--brand-accent), var(--brand-blue));
  border: none;
  color: #fff;
  padding: 0.9rem 2.2rem;
  border-radius: 50px;
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow: 0 8px 25px rgba(0, 184, 212, 0.3);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-primary-custom:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 35px rgba(0, 184, 212, 0.45);
  color: #fff;
}

.btn-secondary-custom {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #fff;
  padding: 0.9rem 2.2rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-secondary-custom:hover {
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
  transform: translateY(-3px);
}

/* ─── Section common ─── */
.section {
  padding: 5rem 0;
}

.section-title {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--brand-text);
  margin-bottom: 0.5rem;
  text-align: center;
}

.section-subtitle {
  text-align: center;
  color: var(--brand-muted);
  max-width: 550px;
  margin: 0 auto 3rem;
  font-size: 1.05rem;
}

/* ─── About ─── */
.about {
  background: #fff;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-image {
  background: linear-gradient(135deg, var(--brand-blue), var(--brand-accent));
  border-radius: 24px;
  height: 380px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 6rem;
  box-shadow: 0 20px 40px rgba(13, 71, 161, 0.15);
  position: relative;
  overflow: hidden;
}

.about-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    45deg,
    transparent,
    transparent 20px,
    rgba(255, 255, 255, 0.05) 20px,
    rgba(255, 255, 255, 0.05) 40px
  );
}

.about-text h3 {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--brand-text);
  margin-bottom: 1rem;
}

.about-text p {
  color: #455a64;
  margin-bottom: 1rem;
  font-size: 1.05rem;
}

/* ─── Cars / Fleet ─── */
.cars {
  background: var(--brand-cream);
}

.cars-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}

.car-card {
  background: #fff;
  border-radius: 20px;
  padding: 2rem 1.5rem;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
  transition: all 0.3s ease;
  border: 1px solid rgba(0, 0, 0, 0.04);
  text-align: center;
}

.car-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.1);
}

.car-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.car-card h4 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--brand-text);
  margin-bottom: 0.4rem;
}

.car-desc {
  color: var(--brand-muted);
  font-size: 0.9rem;
  margin-bottom: 1rem;
}

.car-price {
  display: inline-block;
  background: linear-gradient(135deg, var(--brand-accent), var(--brand-blue));
  color: #fff;
  font-weight: 700;
  font-size: 1.3rem;
  padding: 0.3rem 1.2rem;
  border-radius: 50px;
}

.car-price span {
  font-size: 0.75rem;
  font-weight: 400;
  opacity: 0.85;
}

/* ─── Features ─── */
.features {
  background: #fff;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
}

.feature-card {
  text-align: center;
  padding: 2rem 1rem;
}

.feature-icon {
  width: 70px;
  height: 70px;
  background: linear-gradient(135deg, var(--brand-light), #bbdefb);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin: 0 auto 1.2rem;
}

.feature-card h5 {
  font-weight: 700;
  color: var(--brand-text);
  margin-bottom: 0.5rem;
}

.feature-card p {
  color: var(--brand-muted);
  font-size: 0.9rem;
}

/* ─── Contact ─── */
.contact {
  background: var(--brand-cream);
}

.contact-info {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.contact-info p {
  font-size: 1.1rem;
  color: #455a64;
  margin-bottom: 0.6rem;
}

.contact-info .address {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--brand-text);
  margin-bottom: 0.5rem;
}

.contact-info .hours {
  color: var(--brand-muted);
}

.contact-phone,
.contact-email {
  color: var(--brand-blue);
  font-weight: 700;
  text-decoration: none;
}

.contact-phone:hover,
.contact-email:hover {
  color: var(--brand-accent);
  text-decoration: underline;
}

/* ─── Footer ─── */
.footer {
  background: var(--brand-dark);
  color: rgba(255, 255, 255, 0.6);
  padding: 2.5rem 0;
  text-align: center;
}

.footer a {
  color: var(--brand-accent);
  text-decoration: none;
  font-weight: 600;
}

.footer a:hover {
  color: #4dd0e1;
  text-decoration: underline;
}

.footer-brand {
  font-size: 1.5rem;
  font-weight: 900;
  color: #fff;
  margin-bottom: 0.5rem;
}

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

/* ─── Responsive ─── */
@media (max-width: 768px) {
  .hero h1 {
    font-size: 2.8rem;
  }

  .hero-tagline {
    font-size: 1.1rem;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .about-image {
    height: 250px;
    font-size: 4rem;
  }

  .section {
    padding: 3rem 0;
  }

  .section-title {
    font-size: 1.8rem;
  }
}