/* Superstition Excavation — "Dirt & Steel" design system. No images: type, color, and layout do the work. */
:root {
  --sand: #f6f2ea;
  --bone: #fbf9f4;
  --ink: #16181d;
  --ink-2: #23272e;
  --steel: #515c66;
  --muted: #6b7280;
  --line: rgba(22, 24, 29, 0.12);
  --accent: #e2540b;
  --accent-dark: #bf440a;
  --white: #ffffff;
  --maxw: 1140px;
  --r: 10px;
  --shadow: 0 1px 2px rgba(22,24,29,.06), 0 10px 30px rgba(22,24,29,.06);
  --hbar: 76px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  color: var(--ink);
  background: var(--sand);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, .display {
  font-family: "Barlow Condensed", "Inter", sans-serif;
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: -0.01em;
  margin: 0;
}
h1 { font-size: clamp(2.6rem, 6.5vw, 4.6rem); text-transform: uppercase; }
h2 { font-size: clamp(2rem, 4.5vw, 3rem); text-transform: uppercase; }
h3 { font-size: 1.35rem; }
p { margin: 0 0 1rem; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 22px; }
.section { padding: 84px 0; }
.section--tight { padding: 56px 0; }
.eyebrow {
  font: 700 0.82rem/1 "Barlow Condensed", sans-serif;
  text-transform: uppercase; letter-spacing: 0.18em;
  color: var(--accent); margin-bottom: 14px; display: inline-block;
}
.lead { font-size: 1.16rem; color: var(--steel); max-width: 60ch; }
.muted { color: var(--muted); }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font: 700 0.84rem/1 "Barlow Condensed", sans-serif; text-transform: uppercase; letter-spacing: 0.08em;
  padding: 15px 26px; border-radius: var(--r); border: 2px solid transparent; cursor: pointer;
  transition: transform .12s ease, background .15s ease, color .15s ease, border-color .15s ease;
}
.btn:active { transform: translateY(1px); }
.btn--primary { background: var(--accent); color: #fff; }
.btn--primary:hover { background: var(--accent-dark); }
.btn--ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn--ghost:hover { border-color: var(--ink); }
.btn--light { background: #fff; color: var(--ink); }
.btn--light:hover { background: var(--sand); }
.btn--lg { padding: 17px 30px; font-size: 0.95rem; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 50; height: var(--hbar);
  background: rgba(246,242,234,.92); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.site-header .container { height: 100%; display: flex; align-items: center; justify-content: space-between; }
.brand { display: flex; align-items: center; gap: 11px; font: 800 1.18rem/1 "Barlow Condensed", sans-serif; text-transform: uppercase; letter-spacing: 0.02em; }
.brand .mark { width: 34px; height: 34px; flex: none; }
.nav { display: flex; align-items: center; gap: 26px; }
.nav a.navlink { font: 600 0.95rem/1 "Inter", sans-serif; color: var(--ink-2); }
.nav a.navlink:hover, .nav a.navlink.active { color: var(--accent); }
.nav .phone { font: 700 1rem/1 "Barlow Condensed", sans-serif; letter-spacing: .02em; }
.nav-toggle { display: none; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--ink); margin: 5px 0; transition: .2s; }

/* Hero */
.hero { background: var(--sand); position: relative; overflow: hidden; padding: 92px 0 76px; }
.hero::after { /* topographic / hazard accent without images */
  content: ""; position: absolute; right: -8%; top: -20%; width: 46%; height: 140%;
  background:
    repeating-linear-gradient(135deg, transparent 0 26px, rgba(226,84,11,.06) 26px 30px);
  transform: rotate(2deg); pointer-events: none;
}
.hero .container { position: relative; z-index: 1; }
.badge-row { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 20px; }
.badge {
  display: inline-flex; align-items: center; gap: 7px;
  font: 700 0.72rem/1 "Barlow Condensed", sans-serif; text-transform: uppercase; letter-spacing: 0.1em;
  padding: 7px 11px; border-radius: 999px; background: #fff; border: 1px solid var(--line); color: var(--ink-2);
}
.badge .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); }
.hero h1 { max-width: 16ch; }
.hero .lead { margin: 20px 0 30px; font-size: 1.25rem; color: var(--ink-2); }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }

/* Trust strip */
.trust { background: var(--ink); color: #cfd4da; }
.trust .container { display: flex; flex-wrap: wrap; gap: 14px 34px; align-items: center; justify-content: center; padding-top: 22px; padding-bottom: 22px; }
.trust .item { font: 700 0.82rem/1 "Barlow Condensed", sans-serif; text-transform: uppercase; letter-spacing: 0.12em; display: flex; align-items: center; gap: 9px; }
.trust .item svg { color: var(--accent); }

/* Generic grid */
.grid { display: grid; gap: 22px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

/* Stat cards */
.stat { background: var(--bone); border: 1px solid var(--line); border-radius: var(--r); padding: 26px; }
.stat .num { font: 800 2.6rem/1 "Barlow Condensed", sans-serif; color: var(--ink); }
.stat .num .unit { color: var(--accent); }
.stat .label { font-size: 0.95rem; color: var(--muted); margin-top: 6px; }

/* Service cards */
.card {
  background: var(--bone); border: 1px solid var(--line); border-radius: var(--r); padding: 28px;
  transition: transform .14s ease, box-shadow .14s ease, border-color .14s ease;
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: rgba(226,84,11,.4); }
.card .ico { width: 44px; height: 44px; border-radius: 9px; background: rgba(226,84,11,.1); color: var(--accent);
  display: grid; place-items: center; margin-bottom: 16px; }
.card h3 { margin-bottom: 8px; }
.card p { color: var(--muted); margin: 0; font-size: 0.97rem; }

/* Section header */
.shead { max-width: 62ch; margin-bottom: 40px; }
.shead.center { margin-left: auto; margin-right: auto; text-align: center; }

/* Steps */
.steps { counter-reset: step; }
.step { display: flex; gap: 18px; padding: 22px 0; border-top: 1px solid var(--line); }
.step:first-child { border-top: 0; }
.step .n { counter-increment: step; flex: none; width: 46px; height: 46px; border-radius: 50%;
  background: var(--ink); color: #fff; display: grid; place-items: center;
  font: 800 1.2rem/1 "Barlow Condensed", sans-serif; }
.step .n::before { content: counter(step); }
.step h3 { margin-bottom: 4px; }
.step p { margin: 0; color: var(--muted); }

/* Split panel */
.split { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 44px; align-items: center; }
.panel { background: var(--ink); color: #e9ebee; border-radius: 14px; padding: 38px; }
.panel h2 { color: #fff; }
.panel .lead { color: #b6bcc4; }
.area-list { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 6px; }
.area-list span { font: 600 0.9rem/1 "Inter", sans-serif; padding: 8px 12px; border: 1px solid rgba(255,255,255,.16); border-radius: 999px; }

/* CTA band */
.cta-band { background: var(--accent); color: #fff; }
.cta-band h2 { color: #fff; }
.cta-band .lead { color: rgba(255,255,255,.92); }
.cta-band .container { display: flex; flex-wrap: wrap; gap: 24px; align-items: center; justify-content: space-between; }

/* Forms */
.form { background: var(--bone); border: 1px solid var(--line); border-radius: 14px; padding: 30px; }
.field { margin-bottom: 16px; }
.field label { display: block; font: 600 0.85rem/1 "Inter"; margin-bottom: 7px; color: var(--ink-2); }
.field input, .field select, .field textarea {
  width: 100%; padding: 13px 14px; border: 1px solid var(--line); border-radius: 9px; background: #fff;
  font: 400 1rem/1.4 "Inter"; color: var(--ink);
}
.field input:focus, .field select:focus, .field textarea:focus { outline: 2px solid rgba(226,84,11,.4); border-color: var(--accent); }
.field textarea { min-height: 120px; resize: vertical; }
.form-note { font-size: 0.85rem; color: var(--muted); margin-top: 4px; }

/* FAQ */
.faq details { border-top: 1px solid var(--line); padding: 18px 0; }
.faq details:last-child { border-bottom: 1px solid var(--line); }
.faq summary { font: 700 1.12rem/1.3 "Barlow Condensed", sans-serif; cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--accent); font-size: 1.5rem; line-height: 1; }
.faq details[open] summary::after { content: "\2212"; }
.faq p { margin: 12px 0 0; color: var(--muted); }

/* Placeholder flag (review only) */
.ph { background: rgba(226,84,11,.10); outline: 1px dashed var(--accent); border-radius: 4px; padding: 0 4px; }

/* Footer */
.site-footer { background: var(--ink); color: #aab0b8; padding: 56px 0 30px; }
.site-footer a { color: #cfd4da; }
.site-footer a:hover { color: #fff; }
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 30px; margin-bottom: 30px; }
.foot-grid h4 { font: 700 0.82rem/1 "Barlow Condensed"; text-transform: uppercase; letter-spacing: 0.14em; color: #fff; margin: 0 0 14px; }
.foot-grid ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 9px; font-size: 0.95rem; }
.foot-bottom { border-top: 1px solid rgba(255,255,255,.1); padding-top: 20px; font-size: 0.85rem; display: flex; flex-wrap: wrap; gap: 8px 20px; justify-content: space-between; }

/* Utilities */
.center { text-align: center; }
.mt-0 { margin-top: 0; }
.section.ink { background: var(--ink); color: #e9ebee; }
.section.ink h2 { color: #fff; }
.section.bone { background: var(--bone); }

/* Responsive */
@media (max-width: 900px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .split { grid-template-columns: 1fr; gap: 28px; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 680px) {
  .nav { position: fixed; inset: var(--hbar) 0 auto 0; flex-direction: column; align-items: stretch; gap: 0;
    background: var(--sand); border-bottom: 1px solid var(--line); padding: 8px 22px 18px; display: none; }
  .nav.open { display: flex; }
  .nav a.navlink { padding: 13px 0; border-bottom: 1px solid var(--line); }
  .nav .btn, .nav .phone { margin-top: 12px; justify-content: center; }
  .nav-toggle { display: block; }
  .grid-4, .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr; }
  .section { padding: 60px 0; }
  .cta-band .container { flex-direction: column; align-items: flex-start; }
}