/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body, h1, h2, h3, p, ul, ol, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }

/* ---------- Tokens ---------- */
:root {
  --bg: #0b0a08;
  --surface: #16130f;
  --surface-2: #1e1a15;
  --border: #2b241c;
  --ink: #f4efe6;
  --ink-dim: #b7ac9a;
  --ember: #ff5a1f;
  --ember-2: #ffb020;
  --ember-soft: rgba(255, 90, 31, 0.14);
  --ff-display: 'Space Grotesk', sans-serif;
  --ff-body: 'Inter', sans-serif;
  --radius: 14px;
  --wrap: 1180px;
}

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--ff-body);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 28px; }

h1, h2, h3 { font-family: var(--ff-display); font-weight: 600; letter-spacing: -0.01em; color: var(--ink); }

.skip-link {
  position: absolute; left: -999px; top: 0; background: var(--ember); color: #100b06;
  padding: 10px 16px; z-index: 200; border-radius: 0 0 8px 0; font-weight: 600;
}
.skip-link:focus { left: 0; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(11, 10, 8, 0.82);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 76px; }
.brand { display: flex; align-items: center; gap: 10px; font-family: var(--ff-display); font-size: 1.15rem; font-weight: 600; }
.brand em { font-style: normal; color: var(--ember); }
.brand-mark { width: 10px; height: 10px; border-radius: 50%; background: var(--ember); box-shadow: 0 0 12px 2px var(--ember-soft); }

.primary-nav { display: flex; align-items: center; gap: 34px; }
.primary-nav a { font-size: 0.95rem; color: var(--ink-dim); transition: color .15s ease; }
.primary-nav a:hover { color: var(--ink); }
.nav-cta {
  background: var(--ember); color: #100b06 !important; padding: 10px 18px; border-radius: 999px;
  font-weight: 600; transition: transform .15s ease, background .15s ease;
}
.nav-cta:hover { background: var(--ember-2); transform: translateY(-1px); }

.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: 6px; }
.nav-toggle span { width: 22px; height: 2px; background: var(--ink); display: block; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 26px; border-radius: 999px; font-weight: 600; font-size: 0.98rem;
  border: 1px solid transparent; cursor: pointer; transition: transform .15s ease, background .15s ease, border-color .15s ease;
}
.btn-primary { background: var(--ember); color: #100b06; }
.btn-primary:hover { background: var(--ember-2); transform: translateY(-2px); }
.btn-ghost { border-color: var(--border); color: var(--ink); }
.btn-ghost:hover { border-color: var(--ember); color: var(--ember); }
.btn-block { width: 100%; }

/* ---------- Hero ---------- */
.hero { position: relative; padding: 130px 0 100px; overflow: hidden; }
.hero-glow {
  position: absolute; top: -220px; left: 50%; transform: translateX(-50%);
  width: 900px; height: 700px; border-radius: 50%;
  background: radial-gradient(circle, var(--ember-soft) 0%, transparent 65%);
  pointer-events: none;
}
.hero-inner { position: relative; max-width: 760px; }
.eyebrow { color: var(--ember); font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase; font-size: 0.82rem; margin-bottom: 18px; }
.hero-title { font-size: clamp(2.6rem, 6vw, 4.4rem); line-height: 1.05; margin-bottom: 26px; }
.ember { color: var(--ember); }
.hero-sub { font-size: 1.15rem; color: var(--ink-dim); max-width: 560px; margin-bottom: 38px; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

/* ---------- Value strip ---------- */
.value-strip { border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); padding: 56px 0; }
.value-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 36px; }
.value-item h3 { font-size: 1.1rem; margin-bottom: 10px; }
.value-item p { color: var(--ink-dim); font-size: 0.96rem; }

/* ---------- Section shared ---------- */
section { padding: 110px 0; }
.section-label { color: var(--ember); font-weight: 600; text-transform: uppercase; letter-spacing: 0.04em; font-size: 0.82rem; margin-bottom: 14px; }
.section-title { font-size: clamp(1.8rem, 3.4vw, 2.6rem); max-width: 700px; margin-bottom: 60px; }

/* ---------- Work ---------- */
.work-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; }
.work-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  overflow: hidden; transition: transform .2s ease, border-color .2s ease;
}
.work-card:hover { transform: translateY(-4px); border-color: var(--ember); }
.work-visual { line-height: 0; }
.work-visual svg, .work-visual img { width: 100%; height: auto; display: block; }
.work-body { padding: 30px; }
.work-meta { display: flex; gap: 10px; margin-bottom: 14px; }
.work-tag { background: var(--ember-soft); color: var(--ember-2); font-size: 0.78rem; font-weight: 600; padding: 5px 12px; border-radius: 999px; }
.work-tag--muted { background: var(--surface-2); color: var(--ink-dim); }
.work-body h3 { font-size: 1.4rem; margin-bottom: 14px; }
.work-body p { color: var(--ink-dim); font-size: 0.96rem; margin-bottom: 20px; }
.work-tags-list { display: flex; flex-wrap: wrap; gap: 8px; }
.work-tags-list li { font-size: 0.82rem; color: var(--ink-dim); border: 1px solid var(--border); border-radius: 999px; padding: 5px 12px; }

/* ---------- Services ---------- */
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.service-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 30px; transition: border-color .2s ease, transform .2s ease; }
.service-card:hover { border-color: var(--ember); transform: translateY(-3px); }
.service-icon { width: 34px; height: 34px; color: var(--ember); margin-bottom: 20px; }
.service-card h3 { font-size: 1.08rem; margin-bottom: 10px; }
.service-card p { color: var(--ink-dim); font-size: 0.93rem; }

/* ---------- Process ---------- */
.process-list { display: flex; flex-direction: column; gap: 0; max-width: 760px; }
.process-item { display: flex; gap: 28px; padding: 30px 0; border-top: 1px solid var(--border); }
.process-item:last-child { border-bottom: 1px solid var(--border); }
.process-num { font-family: var(--ff-display); font-size: 1.2rem; color: var(--ember); flex-shrink: 0; width: 46px; }
.process-item h3 { font-size: 1.1rem; margin-bottom: 8px; }
.process-item p { color: var(--ink-dim); font-size: 0.95rem; }

/* ---------- About ---------- */
.about-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 60px; align-items: start; }
.about-copy p { color: var(--ink-dim); margin-bottom: 18px; font-size: 1.02rem; }
.about-copy p:last-child { margin-bottom: 0; }
.about-facts { display: grid; gap: 16px; }
.fact { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px 24px; }
.fact span { display: block; color: var(--ink-dim); font-size: 0.82rem; margin-bottom: 6px; }
.fact strong { font-weight: 600; font-size: 1rem; }

/* ---------- Contact ---------- */
.contact { border-top: 1px solid var(--border); }
.contact-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 60px; }
.contact-intro p { color: var(--ink-dim); margin-bottom: 24px; }
.contact-info a { display: inline-block; color: var(--ember); font-weight: 600; font-size: 1.05rem; border-bottom: 1px solid var(--ember); padding-bottom: 2px; }

.contact-form { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 34px; display: grid; gap: 20px; }
.form-row { display: grid; gap: 8px; }
.form-row label { font-size: 0.86rem; color: var(--ink-dim); font-weight: 500; }
.form-row input, .form-row select, .form-row textarea {
  background: var(--surface-2); border: 1px solid var(--border); border-radius: 8px;
  padding: 12px 14px; color: var(--ink); font-size: 0.96rem;
}
.form-row input:focus, .form-row select:focus, .form-row textarea:focus {
  outline: none; border-color: var(--ember);
  box-shadow: 0 0 0 3px var(--ember-soft), 0 0 12px 2px var(--ember-soft);
}
.form-row input:focus-visible, .form-row select:focus-visible, .form-row textarea:focus-visible {
  box-shadow: 0 0 0 3px var(--ember), 0 0 12px 2px var(--ember-soft);
}
.form-row textarea { resize: vertical; }
.form-error { color: var(--ember-2); font-size: 0.8rem; min-height: 1em; }
.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.form-status { font-size: 0.9rem; min-height: 1.2em; }
.form-status.is-success { color: #7bd88f; }
.form-status.is-error { color: var(--ember-2); }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--border); padding: 44px 0; }
.footer-inner { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 20px; }
.footer-nav { display: flex; gap: 24px; flex-wrap: wrap; }
.footer-nav a { color: var(--ink-dim); font-size: 0.9rem; }
.footer-nav a:hover { color: var(--ink); }
.footer-copy { color: var(--ink-dim); font-size: 0.85rem; }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; transition-delay: calc(var(--d, 0) * 0.08s); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ---------- Responsive ---------- */
@media (max-width: 940px) {
  .value-grid { grid-template-columns: 1fr; gap: 28px; }
  .work-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid, .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  .nav-toggle { display: flex; }
  .primary-nav {
    position: absolute; top: 76px; left: 0; right: 0; background: var(--bg);
    border-bottom: 1px solid var(--border); flex-direction: column; align-items: flex-start;
    padding: 20px 28px 28px; gap: 18px; display: none;
  }
  .primary-nav.is-open { display: flex; }
  .nav-cta { align-self: flex-start; }
  section { padding: 74px 0; }
  .hero { padding: 96px 0 64px; }
  .services-grid { grid-template-columns: 1fr; }
}