/* ===========================
   Mobile-first base styles
   (optimized for ~430px wide phones like iPhone 16 Plus)
   =========================== */

:root {
  --bg: #0b0f14;
  --panel: #101722;
  --text: #e7eef7;
  --muted: #a8b4c5;
  --line: rgba(255, 255, 255, 0.10);

  --brand: #f4b740; /* construction-ish accent */
  --brand-2: #6ad0ff;

  --radius: 18px;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.35);

  --container: 1100px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: radial-gradient(1200px 600px at 10% 0%, rgba(244, 183, 64, 0.15), transparent 60%),
              radial-gradient(1200px 600px at 90% 10%, rgba(106, 208, 255, 0.12), transparent 55%),
              var(--bg);
  color: var(--text);
  line-height: 1.5;
}

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

.container {
  width: min(100% - 32px, var(--container));
  margin: 0 auto;
}

/* ===========================
   Header
   =========================== */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(10px);
  background: rgba(11, 15, 20, 0.75);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  padding: 14px 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 12px;
  background: rgba(244, 183, 64, 0.15);
  border: 1px solid rgba(244, 183, 64, 0.35);
  font-weight: 800;
}

.brand-text { display: grid; }
.brand-name { font-weight: 800; letter-spacing: 0.2px; }
.brand-tagline { font-size: 0.9rem; color: var(--muted); }

.nav {
  display: none;
  gap: 14px;
  flex-wrap: wrap;
}
.nav a {
  padding: 8px 10px;
  border-radius: 12px;
  border: 1px solid transparent;
}
.nav a:hover {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.04);
  text-decoration: none;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 14px;
  border-radius: 14px;
  border: 1px solid var(--line);
  font-weight: 700;
  text-decoration: none;
}
.btn:hover { text-decoration: none; }

.btn-primary {
  background: linear-gradient(135deg, rgba(244, 183, 64, 1), rgba(244, 183, 64, 0.75));
  color: #121212;
  border-color: rgba(244, 183, 64, 0.6);
}
.btn-primary:hover { filter: brightness(1.02); }

.btn-whats {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0px 14px;
  border-radius: 14px;
  height: auto;
}

.btn-whats img {
  width: 48px;
  height: 48px;
}

.btn-whats:hover {
  /* background: rgba(244, 183, 64, 0.25); */
  text-decoration: none;
  filter: brightness(1.1);
}

/* ===========================
   Hero
   =========================== */

.hero {
  padding: 28px 0 18px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.eyebrow {
  color: var(--muted);
  font-weight: 700;
  letter-spacing: 0.4px;
  margin: 0 0 10px;
}

h1 {
  font-size: clamp(1.9rem, 6vw, 3rem);
  line-height: 1.08;
  margin: 0 0 12px;
}

.lead {
  color: var(--muted);
  margin: 0 0 16px;
  font-size: 1.02rem;
}

.hero-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.hero-bullets {
  padding-left: 18px;
  margin: 0;
  color: var(--text);
}
.hero-bullets li { margin: 6px 0; color: var(--muted); }

.hero-media {
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
  box-shadow: var(--shadow);
}

.hero-media img {
  width: 100%;
  height: auto;
  display: block;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.hero-media figcaption {
  padding: 10px 12px;
  font-size: 0.92rem;
  color: var(--muted);
  border-top: 1px solid var(--line);
}

/* ===========================
   Services
   =========================== */

.section {
  padding: 26px 0;
}

.section-head h2 {
  margin: 0 0 8px;
  font-size: 1.6rem;
}
.section-head p {
  margin: 0 0 16px;
  color: var(--muted);
  max-width: 60ch;
}

.cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.card {
  background: linear-gradient(180deg, rgba(16, 23, 34, 0.92), rgba(16, 23, 34, 0.72));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: 0 10px 18px rgba(0, 0, 0, 0.18);
}

.card h3 {
  margin: 0 0 8px;
  font-size: 1.15rem;
}
.card p {
  margin: 0 0 12px;
  color: var(--muted);
}

.card-list {
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
}
.card-list li { margin: 6px 0; }

/* ===========================
   CTA
   =========================== */

.cta {
  padding: 26px 0 30px;
}

.cta-inner {
  background: linear-gradient(135deg,
    rgba(244, 183, 64, 0.18),
    rgba(106, 208, 255, 0.10)
  );
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) + 6px);
  padding: 18px;
  display: grid;
  gap: 14px;
}

.cta h2 { margin: 0 0 8px; }
.cta p { margin: 0; color: var(--muted); max-width: 65ch; }

.cta-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

/* ===========================
   Footer
   =========================== */

.site-footer {
  border-top: 1px solid var(--line);
  padding: 22px 0 30px;
  background: rgba(0, 0, 0, 0.12);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.brand--footer .brand-mark {
  width: 34px;
  height: 34px;
}

.footer-links, .footer-contact {
  display: grid;
  gap: 8px;
}
.footer-links h3, .footer-contact h3 { margin: 0 0 2px; font-size: 1rem; }
.footer-contact p { margin: 0 0 } 
.footer-links a, .footer-contact a { color: var(--muted); }
.footer-links a:hover, .footer-contact a:hover { color: var(--text); }

.fineprint {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 0.92rem;
}

/* ===========================
   Breakpoints (phone-first)
   Tablet, Laptop, Desktop
   =========================== */

/* Tablet */
@media (min-width: 600px) {
  .header-inner {
    grid-template-columns: 1fr auto auto;
    align-items: center;
  }
  .nav { 
    display: flex;
    justify-content: center; 
  }

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

  .cta-inner {
    grid-template-columns: 1.3fr 0.7fr;
    align-items: center;
  }
  .cta-actions {
    justify-content: flex-end;
  }
}

/* Laptop */
@media (min-width: 900px) {
  .hero {
    padding: 46px 0 22px;
  }
  .hero-grid {
    grid-template-columns: 1.05fr 0.95fr;
    align-items: center;
    gap: 22px;
  }
  .hero-media img {
    aspect-ratio: 16 / 11;
  }
}

/* Desktop */
@media (min-width: 1200px) {
  .cards {
    grid-template-columns: repeat(4, 1fr);
  }
  .footer-grid {
    grid-template-columns: 1.3fr 0.7fr 0.9fr;
    align-items: start;
  }
}