:root {
  --text: #ffffff;
  --text-dim: #b8b8b8;
  --dark: #0d0d0d;
  --accent: #ffcc33;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--text);
  background: var(--dark);
}

a { text-decoration: none; color: inherit; }

#services, #contact { scroll-margin-top: 70px; }

/* ---------- NAV ---------- */
.topnav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 10;
  background: rgba(13, 13, 13, 0.85);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.topnav-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.topnav-brand {
  font-weight: 700;
  letter-spacing: 1px;
  font-size: 15px;
}
.topnav-links {
  display: flex;
  gap: 24px;
  font-size: 14px;
  font-weight: 600;
}
.topnav-links a:hover { color: var(--accent); }

/* ---------- HERO ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: url("https://images.unsplash.com/photo-1640682841767-cdfce3aea6e0?q=80&w=1600&auto=format&fit=crop") center / cover no-repeat;
  text-align: center;
  padding: 40px 20px;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 720px;
}

.wordmark {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 4px;
  margin-bottom: 40px;
}

.hero h1 {
  font-size: 40px;
  line-height: 1.25;
  font-weight: 700;
  margin: 0 0 30px;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 30px;
}

.btn {
  display: inline-block;
  padding: 14px 26px;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.5px;
  border-radius: 2px;
  border: none;
  cursor: pointer;
}

.btn-light {
  background: #ffffff;
  color: #111111;
}
.btn-light:hover { background: var(--accent); }

.hero-phone {
  font-size: 18px;
}

/* ---------- SERVICES ---------- */
.services {
  background: #111111;
  padding: 80px 20px;
}
.services h2 {
  text-align: center;
  font-size: 40px;
  margin: 0 0 16px;
}
.services-intro {
  max-width: 620px;
  margin: 0 auto 50px;
  text-align: center;
  color: var(--text-dim);
  font-size: 14px;
  line-height: 1.6;
}
.services-intro strong {
  color: var(--accent);
}
.services-grid {
  max-width: 1000px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px 60px;
}
@media (max-width: 720px) {
  .services-grid { grid-template-columns: 1fr; }
}
.service-category h3 {
  margin: 0 0 14px;
  color: var(--accent);
  font-size: 20px;
  letter-spacing: 0.5px;
  border-bottom: 1px solid #333;
  padding-bottom: 10px;
}
.service-category ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
.service-category li {
  padding: 10px 0;
  border-bottom: 1px solid #222;
  font-size: 15px;
}

/* ---------- CONTACT ---------- */
.contact {
  background: var(--dark);
  padding: 80px 20px;
}

.contact h2 {
  text-align: center;
  font-size: 40px;
  margin-bottom: 50px;
}

.contact-grid {
  max-width: 960px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 60px;
}

@media (max-width: 720px) {
  .contact-grid { grid-template-columns: 1fr; }
  .hero h1 { font-size: 30px; }
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.contact-form h3 { margin: 0 0 6px; }

.contact-form input,
.contact-form textarea {
  background: transparent;
  border: none;
  border-bottom: 1px solid #444;
  color: var(--text);
  padding: 10px 4px;
  font-size: 15px;
  font-family: inherit;
  resize: vertical;
}
.contact-form input::placeholder,
.contact-form textarea::placeholder { color: var(--text-dim); }
.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-bottom-color: var(--accent);
}

.contact-form button {
  align-self: flex-start;
  margin-top: 10px;
}

.contact-info h3 { margin-top: 0; }
.contact-info h4 { margin-bottom: 10px; color: var(--text-dim); font-weight: 600; }
.contact-info .phone { font-weight: 700; }

.hours {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
}
.hours li {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 4px 0;
  color: var(--text-dim);
  font-size: 14px;
  border-bottom: 1px solid #222;
}
.hours li.today { color: var(--text); font-weight: 700; }