/* ==========================================================================
   CA Supremacy — Portfolio Stylesheet
   Palette: Jet Obsidian / Deep Crimson / Aged Ivory
   Type: Fraunces (display/serif) + Sora (body/sans)
   ========================================================================== */

:root {
  --jet-obsidian: #0b0b0c;
  --jet-obsidian-soft: #17171a;
  --jet-obsidian-line: #2a2a2e;
  --deep-crimson: #7a1e1e;
  --deep-crimson-bright: #a12a2a;
  --aged-ivory: #f3ede0;
  --aged-ivory-dim: #d9d0bd;
  --ink-on-ivory: #1a1714;

  --font-display: "Fraunces", "Georgia", serif;
  --font-body: "Sora", "Segoe UI", sans-serif;

  --max-width: 1160px;
  --radius: 4px;
  --transition: 220ms ease;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--jet-obsidian);
  color: var(--aged-ivory);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  margin: 0 0 0.5em;
  color: var(--aged-ivory);
}

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

img, canvas { max-width: 100%; display: block; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section-label {
  font-family: var(--font-body);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--deep-crimson-bright);
  font-weight: 600;
  margin-bottom: 0.75rem;
  display: inline-block;
}

.btn {
  display: inline-block;
  padding: 0.85rem 1.9rem;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: transform var(--transition), background var(--transition), color var(--transition), border-color var(--transition);
  border: 1px solid transparent;
}

.btn-primary {
  background: var(--deep-crimson);
  color: var(--aged-ivory);
  border-color: var(--deep-crimson);
}
.btn-primary:hover { background: var(--deep-crimson-bright); transform: translateY(-2px); }

.btn-outline {
  background: transparent;
  color: var(--aged-ivory);
  border-color: var(--jet-obsidian-line);
}
.btn-outline:hover { border-color: var(--aged-ivory); transform: translateY(-2px); }

/* ---------- Header / Nav ---------- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(11, 11, 12, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--jet-obsidian-line);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
}
.brand {
  font-family: var(--font-display);
  font-size: 1.3rem;
  letter-spacing: 0.04em;
  color: var(--aged-ivory);
}
.brand span { color: var(--deep-crimson-bright); }
.nav-links {
  display: flex;
  gap: 2.2rem;
  list-style: none;
  margin: 0; padding: 0;
}
.nav-links a {
  font-size: 0.92rem;
  color: var(--aged-ivory-dim);
  transition: color var(--transition);
}
.nav-links a:hover { color: var(--aged-ivory); }
.nav-toggle { display: none; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 90px;
}
#hero-canvas {
  position: absolute;
  top: 0; right: 0;
  width: 55%;
  height: 100%;
  opacity: 0.9;
  pointer-events: none;
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 640px;
}
.hero-eyebrow {
  font-size: 0.85rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--deep-crimson-bright);
  font-weight: 600;
  margin-bottom: 1.2rem;
  display: block;
}
.hero h1 {
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  margin-bottom: 0.6rem;
}
.hero .role-line {
  font-family: var(--font-body);
  font-size: 1.15rem;
  color: var(--aged-ivory-dim);
  margin-bottom: 1.6rem;
}
.hero p.lede {
  font-size: 1.05rem;
  color: var(--aged-ivory-dim);
  max-width: 520px;
  margin-bottom: 2.2rem;
}
.hero-ctas { display: flex; gap: 1rem; flex-wrap: wrap; }

/* ---------- Generic section ---------- */
section { padding: 6.5rem 0; }
.section-alt { background: var(--jet-obsidian-soft); }
.section-head { max-width: 640px; margin-bottom: 3rem; }
.section-head p { color: var(--aged-ivory-dim); font-size: 1.05rem; }

/* ---------- About ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3.5rem;
  align-items: start;
}
.about-copy p { color: var(--aged-ivory-dim); margin-bottom: 1.1rem; font-size: 1.02rem; }
.credential-list {
  list-style: none;
  margin: 0; padding: 0;
  border-top: 1px solid var(--jet-obsidian-line);
}
.credential-list li {
  display: flex;
  justify-content: space-between;
  padding: 1rem 0;
  border-bottom: 1px solid var(--jet-obsidian-line);
  font-size: 0.95rem;
}
.credential-list li span:first-child { color: var(--aged-ivory-dim); }
.credential-list li span:last-child { font-weight: 600; text-align: right; }

/* ---------- Services / Expertise grid ---------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.service-card {
  background: var(--jet-obsidian-soft);
  border: 1px solid var(--jet-obsidian-line);
  border-radius: var(--radius);
  padding: 2rem 1.7rem;
  transition: border-color var(--transition), transform var(--transition);
}
.service-card:hover { border-color: var(--deep-crimson); transform: translateY(-4px); }
.service-card .num {
  font-family: var(--font-display);
  color: var(--deep-crimson-bright);
  font-size: 1.1rem;
  margin-bottom: 0.8rem;
  display: block;
}
.service-card h3 { font-size: 1.15rem; margin-bottom: 0.6rem; }
.service-card p { color: var(--aged-ivory-dim); font-size: 0.94rem; margin: 0; }

/* ---------- Testimonials ---------- */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}
.testimonial-card {
  background: transparent;
  border-left: 3px solid var(--deep-crimson);
  padding: 1.6rem 1.8rem;
}
.testimonial-card p.quote {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-style: italic;
  color: var(--aged-ivory);
  margin-bottom: 1rem;
}
.testimonial-card .attribution {
  font-size: 0.85rem;
  color: var(--aged-ivory-dim);
  letter-spacing: 0.03em;
}
.placeholder-note {
  font-size: 0.8rem;
  color: var(--deep-crimson-bright);
  opacity: 0.85;
  margin-top: 0.6rem;
  display: block;
}

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: center;
}
.contact-details { list-style: none; margin: 0; padding: 0; }
.contact-details li {
  padding: 1rem 0;
  border-bottom: 1px solid var(--jet-obsidian-line);
  font-size: 0.98rem;
}
.contact-details li span { display: block; color: var(--aged-ivory-dim); font-size: 0.8rem; letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 0.3rem; }

/* ---------- Footer ---------- */
.site-footer {
  border-top: 1px solid var(--jet-obsidian-line);
  padding: 2.5rem 0;
  font-size: 0.85rem;
  color: var(--aged-ivory-dim);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

/* ---------- Scroll reveal ---------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 600ms ease, transform 600ms ease;
}
[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Responsive ---------- */
@media (max-width: 880px) {
  .nav-links { display: none; }
  .about-grid, .contact-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonial-grid { grid-template-columns: 1fr; }
  #hero-canvas { width: 100%; opacity: 0.35; }
}
@media (max-width: 560px) {
  .services-grid { grid-template-columns: 1fr; }
  section { padding: 4.5rem 0; }
}