/* BASA Construction LLC — modern, elegant, conversion-focused styles */

:root {
  --bg: #f8fafc; /* light slate-50 */
  --surface: #ffffff; /* white */
  --surface-2: #f1f5f9; /* slate-100 */
  --text: #0f172a; /* slate-900 */
  --muted: #475569; /* slate-600 */
  --accent: #7c0e1f; /* brand red */
  --accent-600: #5f0a18; /* darker brand red */
  --ring: #fca5a5; /* soft red focus */
  --border: #e5e7eb; /* gray-200 */
  --success: #10b981;
  --danger: #ef4444;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
[hidden] { display: none !important; }
body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  color: var(--text);
  background: radial-gradient(1000px 500px at 90% -10%, rgba(124, 14, 31, 0.08), transparent),
              radial-gradient(800px 400px at -10% 10%, rgba(124, 14, 31, 0.05), transparent),
              var(--bg);
  line-height: 1.6;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }

.skip-link {
  position: absolute;
  left: -9999px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.skip-link:focus { left: 16px; top: 16px; width: auto; height: auto; padding: 8px 12px; background: var(--accent); color: #fff; border-radius: 8px; }

.container { width: 100%; max-width: 1120px; margin: 0 auto; padding: 0 20px; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--border);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 700; }
.brand-text { font-family: Montserrat, Inter, sans-serif; letter-spacing: 0.4px; }
.nav-links { display: none; gap: 22px; align-items: center; }
.nav-links a { color: var(--muted); }
.nav-links a:hover { color: var(--text); }
.nav-toggle { display: inline-flex; flex-direction: column; gap: 5px; background: transparent; border: 0; padding: 6px; cursor: pointer; }
.nav-toggle span { width: 24px; height: 2px; background: var(--text); display: block; }

@media (min-width: 900px) {
  .nav-links { display: inline-flex; }
  .nav-toggle { display: none; }
}

[data-nav].open { display: grid; grid-auto-flow: row; gap: 14px; padding: 14px 0; }
@media (max-width: 899px) {
  [data-nav] { display: none; position: absolute; top: 68px; left: 0; right: 0; background: var(--surface); border-bottom: 1px solid var(--border); padding: 16px 20px; }
}

/* Hero */
.hero { position: relative; padding: 96px 0; background:
  radial-gradient(600px 300px at 80% 10%, rgba(124,14,31,0.08), transparent),
  linear-gradient(180deg, rgba(15,23,42,0.08), rgba(15,23,42,0.08));
}
.hero-inner { text-align: center; }
.hero-logo { margin: 0 auto 32px; display: block; max-width: 400px; width: 100%; height: auto; }
@media (max-width: 640px) { .hero-logo { max-width: 280px; } }
.hero h1 { font-size: clamp(34px, 5vw, 56px); line-height: 1.1; margin: 0 0 18px; font-family: Montserrat, Inter, sans-serif; }
.hero .highlight { color: var(--accent); }
.lead { color: var(--muted); max-width: 860px; margin: 0 auto; font-size: clamp(16px, 2.2vw, 18px); }
.hero-ctas { display: flex; gap: 12px; justify-content: center; margin-top: 22px; }
.trust-points { display: flex; gap: 18px; justify-content: center; list-style: none; padding: 0; margin: 28px 0 0; color: var(--muted); font-size: 14px; }
@media (max-width: 640px) { .trust-points { flex-wrap: wrap; } }

/* Sections */
.section { padding: 72px 0; }
.section.alt { background: linear-gradient(180deg, rgba(15,23,42,0.06), rgba(15,23,42,0.06)); }
.section-header { text-align: center; margin-bottom: 28px; }
.section h2 { font-family: Montserrat, Inter, sans-serif; font-size: clamp(24px, 3.6vw, 34px); margin: 0 0 8px; }
.section-header p { color: var(--muted); margin: 0; }

/* Our Story page */
.story-hero-title { font-family: Montserrat, Inter, sans-serif; font-size: clamp(28px, 5vw, 44px); margin: 0 0 10px; }
.story-intro { color: var(--muted); margin: 0 auto; text-align: center; }
.story-content { max-width: 900px; margin: 0 auto; }
.story-content h2 { margin-top: 0; font-size: 20px; }
.story-content p { margin: 0 0 12px; }

/* Small text CTA beneath sections */
.section-cta { text-align: center; margin-top: 14px; }
.text-cta { color: var(--accent); font-weight: 600; }
.text-cta:hover { text-decoration: underline; }

/* Specific spacing for the About section CTA */
#about .section-cta { padding-top: 16px; }

/* Cards */
.cards-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.card { background: var(--surface); border: 1px solid var(--border); padding: 22px; border-radius: 14px; }
.card h3 { margin: 0 0 6px; font-size: 18px; }
.card p { margin: 0; color: var(--muted); }
@media (max-width: 900px) { .cards-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .cards-grid { grid-template-columns: 1fr; } }

/* Features */
.features { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; list-style: none; padding: 0; margin: 0; }
.features li { display: flex; align-items: center; gap: 10px; padding: 14px; background: var(--surface); border: 1px solid var(--border); border-radius: 12px; }
.features svg { width: 18px; height: 18px; stroke: var(--accent); stroke-width: 2.5; fill: none; }
@media (max-width: 640px) { .features { grid-template-columns: 1fr; } }

/* Areas */
.areas { display: flex; gap: 10px; flex-wrap: wrap; justify-content: center; }
.areas span { background: var(--surface); border: 1px dashed var(--border); padding: 8px 12px; border-radius: 999px; color: var(--muted); }

/* Spacing above Areas CTA */
#areas .section-cta { padding-top: 16px; }

/* Gallery */
.gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.shot { aspect-ratio: 4 / 3; border-radius: 14px; border: 1px solid var(--border); background:
  radial-gradient(200px 100px at 20% 15%, rgba(124,14,31,0.15), transparent),
  linear-gradient(135deg, #f1f5f9, #e2e8f0);
}
/* Make image shots cover */
.shot { object-fit: cover; width: 100%; height: 100%; display: block; cursor: zoom-in; }
@media (max-width: 900px) { .gallery { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .gallery { grid-template-columns: 1fr; } }

/* Lightbox */
#lightbox { position: fixed; inset: 0; background: rgba(0,0,0,0.8); display: grid; place-items: center; z-index: 100; }
#lightbox[aria-hidden="true"] { display: none; }
.lightbox-image { max-width: 92vw; max-height: 86vh; border-radius: 12px; box-shadow: 0 10px 40px rgba(0,0,0,0.4); }
.lightbox-close, .lightbox-prev, .lightbox-next { position: fixed; top: 50%; transform: translateY(-50%); background: rgba(17,24,39,0.8); border: 1px solid var(--border); color: var(--text); border-radius: 999px; width: 44px; height: 44px; display: grid; place-items: center; font-size: 22px; cursor: pointer; }
.lightbox-close { top: 24px; right: 24px; transform: none; font-size: 28px; }
.lightbox-prev { left: 24px; }
.lightbox-next { right: 24px; }

/* Callout */
.callout { padding: 48px 0; background:
  radial-gradient(600px 300px at 85% 50%, rgba(124,14,31,0.10), transparent),
  linear-gradient(180deg, rgba(15,23,42,0.06), rgba(15,23,42,0.06));
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.callout-inner { display: grid; gap: 10px; justify-items: center; text-align: center; }
.callout h2 { margin: 0; font-family: Montserrat, Inter, sans-serif; }
.callout p { margin: 0 0 8px; color: var(--muted); }

/* Form */
.form { background: var(--surface); border: 1px solid var(--border); border-radius: 14px; padding: 18px; }
.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.form label { display: grid; gap: 6px; }
.form label span { font-size: 14px; color: var(--muted); }
.form input, .form select, .form textarea {
  background: var(--surface-2); border: 1px solid var(--border); color: var(--text);
  padding: 12px 12px; border-radius: 10px; font: inherit;
}
.form input:focus, .form select:focus, .form textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px color-mix(in oklab, var(--accent) 30%, transparent); }
.form .span-2 { grid-column: span 2; }
.form-actions { display: flex; gap: 10px; align-items: center; margin-top: 12px; }
@media (max-width: 640px) {
  .form-grid { grid-template-columns: 1fr; }
  .form .span-2 { grid-column: auto; }
  .form-actions { flex-direction: column; align-items: stretch; }
}

/* Success state */
.form-success { display: grid; place-items: center; padding: 24px; }
.success-inner { display: grid; gap: 10px; justify-items: center; text-align: center; background: var(--surface); border: 1px solid var(--border); border-radius: 14px; padding: 24px; animation: pop 300ms ease-out; }
.success-inner svg { width: 28px; height: 28px; stroke: var(--success); stroke-width: 2.5; fill: none; }
.success-inner h3 { margin: 0; font-size: 20px; font-family: Montserrat, Inter, sans-serif; }
.success-inner p { margin: 0; color: var(--muted); }
.success-actions { margin-top: 8px; }

@keyframes pop { from { transform: scale(0.98); opacity: 0; } to { transform: scale(1); opacity: 1; } }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; padding: 12px 18px; border-radius: 999px; border: 1px solid var(--border); color: var(--text); background: transparent; cursor: pointer; font-weight: 600; }
.btn:hover { border-color: color-mix(in oklab, var(--border) 50%, var(--accent) 50%); }
.btn:focus-visible { outline: none; box-shadow: 0 0 0 3px var(--ring); }
.btn-small { padding: 8px 12px; font-weight: 600; }
.btn-primary { background: linear-gradient(180deg, var(--accent), var(--accent-600)); color: #fff; border-color: transparent; }
.btn-primary:hover { filter: brightness(0.98); }
.btn-outline { background: transparent; border-color: var(--accent); color: var(--text); }
.btn-outline:hover { background: rgba(124,14,31,0.08); }

/* Header CTA contrast override */
.site-header .btn-primary { color: #fff; }

/* Footer */
.site-footer { border-top: 1px solid var(--border); background: rgba(255,255,255,0.7); }
.footer-inner { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 12px; padding: 18px 0; }
.footer-links { display: flex; gap: 12px; justify-content: center; }
.footer-links a { color: var(--muted); }
.footer-links a:hover { color: var(--text); }
.copyright { margin: 0; color: var(--muted); text-align: right; font-size: 14px; }
@media (max-width: 800px) {
  .footer-inner { grid-template-columns: 1fr; text-align: center; }
  .copyright { text-align: center; }
}

/* Mobile CTA */
.mobile-cta { position: fixed; left: 0; right: 0; bottom: 16px; display: none; gap: 10px; padding: 0 16px; z-index: 60; }
.mobile-cta .btn { flex: 1; }
@media (max-width: 640px) { .mobile-cta { display: flex; } }


/* Our Story page: center text and improve paragraph spacing */
.card.story-content { text-align: center; }
.card.story-content p { margin: 0 0 24px; }
.card.story-content p:last-child { margin-bottom: 0; }