:root {
  --color-primary: #0b2545;
  --color-primary-dark: #07172b;
  --color-accent: #f4a261;
  --color-bg: #f3f4f6;
  --color-bg-alt: #ffffff;
  --color-text: #1f2933;
  --color-muted: #6b7280;
  --shadow-soft: 0 12px 30px rgba(15, 23, 42, 0.12);
  --radius-lg: 16px;
  --radius-xl: 24px;
}

/* Global reset / base */

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.6;
}

/* Layout helpers */

.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* Header & hero */

.site-header {
  background: radial-gradient(circle at top left, #243b53, var(--color-primary));
  color: #f9fafb;
  padding: 1.25rem 0 2.5rem;
}

.header-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.branding {
  display: flex;
  align-items: center;
  gap: 0.9rem;
}

.logo-mark {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--color-accent), #fb923c);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  letter-spacing: 0.06em;
  font-size: 0.9rem;
  color: #111827;
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.35);
}

.business-name {
  font-weight: 700;
  font-size: 1.1rem;
}

.business-tagline {
  font-size: 0.9rem;
  color: #e5e7eb;
}

.header-phone {
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.55rem 1.1rem;
  border-radius: 999px;
  border: 1px solid rgba(248, 250, 252, 0.3);
  color: #f9fafb;
  background: rgba(15, 23, 42, 0.4);
  backdrop-filter: blur(8px);
  transition: background 0.2s ease, transform 0.1s ease, box-shadow 0.2s ease;
}

.header-phone:hover {
  background: rgba(15, 23, 42, 0.7);
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(15, 23, 42, 0.45);
}

/* Hero layout */

.hero {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.hero-content {
  max-width: 680px;
}

.hero h1 {
  margin: 0 0 0.75rem;
  font-size: 2.1rem;
}

.hero-lead {
  margin: 0 0 1.5rem;
  font-size: 1rem;
  color: #e5e7eb;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.4rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  transition: background 0.2s ease, color 0.2s ease, transform 0.1s ease,
    box-shadow 0.2s ease, border-color 0.2s ease;
}

.btn-primary {
  background: var(--color-accent);
  color: #111827;
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.35);
}

.btn-primary:hover {
  background: #fb923c;
  transform: translateY(-1px);
  box-shadow: 0 16px 32px rgba(0, 0, 0, 0.4);
}

.btn-outline {
  background: transparent;
  color: #e5e7eb;
  border-color: rgba(248, 250, 252, 0.5);
}

.btn-outline:hover {
  background: rgba(15, 23, 42, 0.5);
  border-color: rgba(248, 250, 252, 0.9);
}

/* Hero highlights */

.hero-highlights {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.35rem;
  font-size: 0.9rem;
  color: #e5e7eb;
}

.hero-highlights li::before {
  content: "• ";
  color: var(--color-accent);
}

/* Hero card */

.hero-card {
  background: rgba(15, 23, 42, 0.85);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
  max-width: 360px;
}

.hero-card-header {
  padding: 0.85rem 1.2rem;
  background: rgba(15, 23, 42, 0.95);
  border-bottom: 1px solid rgba(148, 163, 184, 0.35);
  font-weight: 600;
}

.hero-card-body {
  padding: 1.1rem 1.2rem 1.2rem;
  font-size: 0.9rem;
}

.hero-card-body p {
  margin: 0 0 0.65rem;
}

.hero-card-body a {
  color: var(--color-accent);
  text-decoration: none;
}

.hero-card-body a:hover {
  text-decoration: underline;
}

.hero-note {
  margin-top: 0.9rem;
  font-size: 0.85rem;
  color: #d1d5db;
}

/* Sections */

.section {
  padding: 3rem 0;
}

.section-alt {
  background-color: var(--color-bg-alt);
}

.section-header {
  max-width: 720px;
  margin: 0 auto 2rem;
  text-align: left;
}

.section-header h2 {
  margin: 0 0 0.75rem;
  font-size: 1.6rem;
}

.section-header p {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.98rem;
}

/* About */

.about-grid {
  display: grid;
  gap: 1.5rem;
}

.about-block {
  background: var(--color-bg-alt);
  border-radius: var(--radius-lg);
  padding: 1.4rem 1.3rem;
  box-shadow: 0 8px 22px rgba(15, 23, 42, 0.06);
}

.about-block h3 {
  margin-top: 0;
  margin-bottom: 0.5rem;
  font-size: 1.1rem;
}

/* Services */

.services-grid {
  display: grid;
  gap: 1.5rem;
}

.service-card {
  background-color: #f9fafb;
  border-radius: var(--radius-lg);
  padding: 1.4rem 1.3rem 1.3rem;
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.08);
  border: 1px solid #e5e7eb;
}

.service-card h3 {
  margin-top: 0;
  margin-bottom: 0.6rem;
}

.service-card p {
  margin-top: 0;
  margin-bottom: 0.8rem;
  color: var(--color-muted);
}

.service-card ul {
  margin: 0;
  padding-left: 1.1rem;
  font-size: 0.93rem;
  color: var(--color-text);
}

/* Why section */

.why-grid {
  display: grid;
  gap: 1.25rem;
}

.why-item {
  background: var(--color-bg-alt);
  border-radius: var(--radius-lg);
  padding: 1.3rem 1.25rem;
  box-shadow: 0 8px 22px rgba(15, 23, 42, 0.05);
  border: 1px solid #e5e7eb;
}

.why-item h3 {
  margin-top: 0;
  margin-bottom: 0.5rem;
}

/* Service area */

.service-area {
  display: grid;
  gap: 1.75rem;
  align-items: start;
}

.service-area-details {
  background: #f9fafb;
  border-radius: var(--radius-lg);
  padding: 1.3rem 1.25rem;
  box-shadow: 0 8px 20px rgba(15, 23, 42, 0.07);
  border: 1px solid #e5e7eb;
}

.service-area-details h3 {
  margin-top: 0;
}

/* Contact CTA */

.contact-cta {
  background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary));
  color: #f9fafb;
}

.contact-cta-inner {
  display: grid;
  gap: 1.5rem;
  align-items: center;
}

.contact-cta-inner h2 {
  margin-top: 0;
  margin-bottom: 0.65rem;
}

.contact-cta-inner p {
  margin: 0;
}

.contact-cta-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.6rem;
}

.contact-cta .btn-primary {
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.7);
}

.contact-cta .btn-primary:hover {
  box-shadow: 0 16px 32px rgba(15, 23, 42, 0.8);
}

.contact-note {
  font-size: 0.9rem;
  color: #e5e7eb;
}

/* Footer */

.site-footer {
  background: #020617;
  color: #9ca3af;
  padding: 1.75rem 0 2rem;
  font-size: 0.9rem;
}

.footer-inner {
  text-align: center;
}

.footer-business {
  margin: 0 0 0.25rem;
  font-weight: 600;
  color: #e5e7eb;
}

.footer-contact {
  margin: 0 0 0.2rem;
}

.footer-contact a {
  color: #e5e7eb;
  text-decoration: none;
}

.footer-contact a:hover {
  text-decoration: underline;
}

.footer-copy {
  margin: 0;
  font-size: 0.82rem;
  color: #6b7280;
}

/* Responsive */

@media (min-width: 720px) {
  .hero {
    flex-direction: row;
    align-items: flex-start;
  }

  .hero-content {
    flex: 3;
  }

  .hero-card {
    flex: 2;
  }

  .hero-highlights {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .about-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .services-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .why-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .service-area {
    grid-template-columns: 2fr 1.2fr;
  }

  .contact-cta-inner {
    grid-template-columns: 2fr 1.2fr;
  }

  .header-top {
    margin-bottom: 2.4rem;
  }

  .hero h1 {
    font-size: 2.4rem;
  }
}

@media (max-width: 480px) {
  .header-top {
    flex-direction: column;
    align-items: flex-start;
  }

  .header-phone {
    width: 100%;
    justify-content: center;
  }

  .hero-card {
    max-width: 100%;
  }
}