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

html {
  scroll-behavior: smooth;
}

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  color: #1f2933;
  background-color: #f6f7fb;
}

/* Layout helpers */

.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Header */

.site-header {
  background-color: #111827;
  color: #f9fafb;
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 0;
}

/* Logo */

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

.logo-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 0.75rem;
  background: linear-gradient(135deg, #7c3aed, #f59e0b);
  color: #f9fafb;
  font-weight: 700;
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-name {
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  font-size: 0.9rem;
}

.logo-tagline {
  font-size: 0.75rem;
  opacity: 0.85;
}

/* Navigation */

.site-nav {
  position: relative;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 1.25rem;
}

.nav-links a {
  text-decoration: none;
  color: #e5e7eb;
  font-size: 0.9rem;
  transition: color 0.2s ease;
}

.nav-links a:hover {
  color: #fbbf24;
}

/* Mobile nav toggle */

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid #4b5563;
  border-radius: 0.5rem;
  color: #e5e7eb;
  padding: 0.25rem 0.6rem;
  font-size: 1.1rem;
  cursor: pointer;
}

/* Hero */

.hero {
  padding: 3.5rem 0 3rem;
  background: radial-gradient(circle at top left, #e0f2fe 0, #eef2ff 40%, #f9fafb 100%);
}

.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(0, 1.1fr);
  gap: 2.5rem;
  align-items: center;
}

.hero-text h1 {
  font-size: clamp(2.1rem, 3vw, 2.6rem);
  margin-bottom: 0.75rem;
  color: #111827;
}

.hero-text p {
  max-width: 32rem;
  margin-bottom: 1.4rem;
  color: #374151;
}

.hero-actions {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.hero-contact-snippet {
  font-size: 0.9rem;
  color: #4b5563;
}

/* Hero image placeholder */

.hero-image {
  display: flex;
  justify-content: flex-end;
}

.flooring-card {
  width: 100%;
  max-width: 320px;
  background-color: #111827;
  color: #f9fafb;
  border-radius: 1.25rem;
  padding: 1.25rem;
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.35);
}

.flooring-label {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #fbbf24;
}

.flooring-pattern {
  margin-top: 0.9rem;
  border-radius: 0.9rem;
  min-height: 180px;
  background-image:
    linear-gradient(90deg, rgba(0, 0, 0, 0.2) 1px, transparent 1px),
    linear-gradient(0deg, rgba(0, 0, 0, 0.2) 1px, transparent 1px);
  background-size: 40px 40px;
  background-color: #78350f;
  position: relative;
  overflow: hidden;
}

.flooring-pattern::after {
  content: "";
  position: absolute;
  inset: 10%;
  border-radius: 0.75rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Buttons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.6rem 1.2rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.1s ease, box-shadow 0.1s ease, background-color 0.1s ease, color 0.1s ease;
}

.btn.primary {
  background-color: #f59e0b;
  color: #111827;
  box-shadow: 0 10px 25px rgba(251, 191, 36, 0.35);
}

.btn.primary:hover {
  background-color: #fbbf24;
  transform: translateY(-1px);
}

.btn.secondary {
  background-color: #111827;
  color: #e5e7eb;
  border-color: #4b5563;
}

.btn.secondary:hover {
  background-color: #1f2933;
  transform: translateY(-1px);
}

.btn.full-width {
  width: 100%;
}

/* Sections */

.section {
  padding: 3rem 0;
}

.section-alt {
  background-color: #ffffff;
}

.section-title {
  font-size: 1.6rem;
  margin-bottom: 0.4rem;
  text-align: left;
  color: #111827;
}

.section-subtitle {
  margin-bottom: 1.75rem;
  color: #4b5563;
  font-size: 0.98rem;
}

/* Cards grid (services, etc.) */

.cards-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.5rem;
}

.card {
  background-color: #ffffff;
  border-radius: 0.9rem;
  padding: 1.2rem;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
  border: 1px solid #e5e7eb;
}

.card h3 {
  margin-bottom: 0.4rem;
  font-size: 1.05rem;
  color: #111827;
}

.card p {
  font-size: 0.95rem;
  color: #4b5563;
}

/* About */

.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.7fr) minmax(0, 1.2fr);
  gap: 2rem;
}

.checklist {
  list-style: none;
  margin-top: 0.75rem;
}

.checklist li {
  padding-left: 1.4rem;
  position: relative;
  margin-bottom: 0.35rem;
  font-size: 0.95rem;
}

.checklist li::before {
  content: "✔";
  position: absolute;
  left: 0;
  color: #10b981;
  font-size: 0.85rem;
}

.about-highlight {
  background-color: #f3f4ff;
  border-radius: 0.9rem;
  padding: 1.4rem;
  border: 1px solid #e5e7eb;
}

.about-highlight h3 {
  margin-bottom: 0.6rem;
  font-size: 1.05rem;
}

/* Gallery */

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.gallery-item {
  border-radius: 0.9rem;
  min-height: 110px;
  background-image:
    linear-gradient(135deg, rgba(15, 23, 42, 0.4), rgba(30, 64, 175, 0.5)),
    linear-gradient(90deg, rgba(255, 255, 255, 0.1) 1px, transparent 1px),
    linear-gradient(0deg, rgba(255, 255, 255, 0.08) 1px, transparent 1px);
  background-size: auto, 30px 30px, 30px 30px;
  display: flex;
  align-items: flex-end;
  padding: 0.75rem;
  color: #f9fafb;
  position: relative;
  overflow: hidden;
}

.gallery-item::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top left, rgba(251, 191, 36, 0.25), transparent 50%);
}

.gallery-label {
  position: relative;
  font-size: 0.85rem;
}

/* Contact */

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1.1fr);
  gap: 2rem;
}

.contact-form {
  background-color: #f9fafb;
  border-radius: 0.9rem;
  padding: 1.5rem;
  border: 1px solid #e5e7eb;
  box-shadow: 0 10px 25px rgba(15, 23, 42, 0.05);
}

.form-group {
  margin-bottom: 0.9rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.25rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: #111827;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  border-radius: 0.5rem;
  border: 1px solid #d1d5db;
  padding: 0.5rem 0.6rem;
  font-size: 0.95rem;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: #6366f1;
  box-shadow: 0 0 0 1px rgba(99, 102, 241, 0.5);
  background-color: #ffffff;
}

.form-note {
  margin-top: 0.35rem;
  font-size: 0.8rem;
  color: #6b7280;
}

.form-status {
  margin-top: 0.5rem;
  font-size: 0.85rem;
}

.form-status.success {
  color: #059669;
}

.form-status.error {
  color: #b91c1c;
}

.contact-info {
  font-size: 0.95rem;
}

.contact-info h3 {
  margin-bottom: 0.4rem;
}

.contact-info h4 {
  margin-top: 1rem;
  margin-bottom: 0.25rem;
}

/* Footer */

.site-footer {
  background-color: #111827;
  color: #9ca3af;
  padding: 1.25rem 0;
  margin-top: 1rem;
  font-size: 0.85rem;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  text-align: center;
}

.footer-small {
  font-size: 0.8rem;
  color: #6b7280;
}

/* Responsive */

@media (max-width: 900px) {
  .hero-inner,
  .about-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .hero-image {
    justify-content: flex-start;
  }

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

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

@media (max-width: 700px) {
  .header-inner {
    flex-wrap: wrap;
    gap: 0.75rem;
  }

  .nav-toggle {
    display: inline-block;
  }

  .nav-links {
    position: absolute;
    right: 0;
    top: 120%;
    flex-direction: column;
    background-color: #111827;
    padding: 0.75rem 1rem;
    border-radius: 0.75rem;
    box-shadow: 0 10px 25px rgba(15, 23, 42, 0.4);
    min-width: 180px;
    display: none;
  }

  .nav-links.open {
    display: flex;
  }

  .cards-grid,
  .gallery-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 2.25rem;
  }
}