:root {
  --navy-950: #0a1420;
  --navy-900: #0e1c2b;
  --navy-800: #16293b;
  --navy-700: #223a52;
  --ink: #0c1721;
  --paper: #f6f2e9;
  --paper-dim: #ece5d4;
  --slate: #b9c6d2;
  --slate-dim: #7e8fa0;
  --brass: #c9a15e;
  --brass-light: #e3c184;
  --serif: "Fraunces", Georgia, "Times New Roman", serif;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  background: var(--navy-950);
  color: var(--slate);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

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

/* ---------- Header ---------- */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding: 1.6rem clamp(1.5rem, 4vw, 4rem);
  mix-blend-mode: normal;
}

.brand-mark {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
}
.brand-mark path {
  fill: none;
  stroke: var(--brass);
  stroke-width: 2.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.site-nav {
  display: flex;
  gap: 2.2rem;
}
.site-nav a {
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  color: var(--slate);
  transition: color 0.2s ease;
}
.site-nav a:hover { color: var(--brass-light); }

/* ---------- Hero ---------- */

.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 6rem 1.5rem 4rem;
  background:
    radial-gradient(ellipse at 50% 18%, rgba(201, 161, 94, 0.10), transparent 55%),
    linear-gradient(180deg, var(--navy-900) 0%, var(--navy-950) 60%, var(--ink) 100%);
  overflow: hidden;
}

.hero-glow {
  position: absolute;
  top: -10%;
  left: 50%;
  width: 900px;
  height: 900px;
  transform: translateX(-50%);
  background: radial-gradient(circle, rgba(201, 161, 94, 0.14) 0%, transparent 62%);
  pointer-events: none;
}

.hero-beam {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  filter: blur(38px);
}

.hero-inner {
  position: relative;
  z-index: 2;
  max-width: 46rem;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.eyebrow {
  font-family: var(--sans);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--brass);
  margin-bottom: 1.4rem;
}

.hero h1 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(2.6rem, 7vw, 5.2rem);
  line-height: 1.05;
  color: var(--paper);
  letter-spacing: -0.01em;
}

.hero-sub {
  font-family: var(--sans);
  font-weight: 300;
  font-size: clamp(1.02rem, 1.6vw, 1.2rem);
  color: var(--slate);
  margin-top: 1.6rem;
  max-width: 32rem;
  line-height: 1.6;
}

.btn {
  display: inline-block;
  margin-top: 2.6rem;
  padding: 0.95rem 2.3rem;
  border: 1px solid rgba(201, 161, 94, 0.55);
  border-radius: 2px;
  font-family: var(--sans);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--brass-light);
  background: transparent;
  transition: background 0.25s ease, color 0.25s ease, border-color 0.25s ease;
}
.btn:hover {
  background: var(--brass);
  border-color: var(--brass);
  color: var(--navy-950);
}

.btn-light {
  color: var(--ink);
  border-color: rgba(12, 23, 33, 0.35);
}
.btn-light:hover {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--paper);
}

.scroll-cue {
  position: absolute;
  bottom: 2.4rem;
  left: 50%;
  transform: translateX(-50%);
  width: 1px;
  height: 44px;
  background: linear-gradient(180deg, transparent, rgba(201, 161, 94, 0.5));
  overflow: hidden;
}
.scroll-cue span {
  display: block;
  width: 100%;
  height: 100%;
  background: var(--brass-light);
  transform: translateY(-100%);
  animation: cue 2.6s ease-in-out infinite;
}
@keyframes cue {
  0% { transform: translateY(-100%); }
  60% { transform: translateY(100%); }
  100% { transform: translateY(100%); }
}

/* ---------- About ---------- */

.about {
  background: var(--paper);
  color: var(--ink);
  padding: clamp(6rem, 12vh, 9rem) 1.5rem;
}

.about-inner {
  max-width: 40rem;
  margin: 0 auto;
}

.eyebrow-dark {
  color: #a9843f;
}

.about h2 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(2rem, 4vw, 2.9rem);
  color: var(--ink);
  margin-bottom: 1.8rem;
  letter-spacing: -0.01em;
}

.about .lede {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 1.28rem;
  line-height: 1.6;
  color: #2c3b46;
  margin-bottom: 1.6rem;
}

.about p {
  font-size: 1.02rem;
  line-height: 1.75;
  font-weight: 300;
  color: #4a5a66;
  margin-bottom: 2.2rem;
}

.capabilities {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem 0;
  flex-direction: column;
  border-top: 1px solid rgba(12, 23, 33, 0.12);
  padding-top: 1.8rem;
}

.capabilities li {
  font-size: 0.86rem;
  letter-spacing: 0.04em;
  color: #5c6a75;
  padding-left: 1.4rem;
  position: relative;
}
.capabilities li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 6px;
  height: 6px;
  background: var(--brass);
  border-radius: 50%;
}

/* ---------- Contact ---------- */

.contact {
  background: linear-gradient(180deg, var(--ink) 0%, var(--navy-950) 100%);
  padding: clamp(6rem, 14vh, 10rem) 1.5rem;
  text-align: center;
}

.contact-inner {
  max-width: 34rem;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.contact h2 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(2.2rem, 5vw, 3.2rem);
  color: var(--paper);
  margin-top: 0.6rem;
}

.contact .btn-light {
  margin-top: 2.8rem;
  background: var(--paper);
  border-color: var(--paper);
  font-size: 0.9rem;
  letter-spacing: 0.03em;
  text-transform: none;
}
.contact .btn-light:hover {
  background: var(--brass-light);
  border-color: var(--brass-light);
  color: var(--ink);
}

/* ---------- Footer ---------- */

.site-footer {
  background: var(--navy-950);
  padding: 2.4rem 1.5rem 3rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.9rem;
  border-top: 1px solid rgba(201, 161, 94, 0.12);
}

.brand-mark-sm {
  width: 20px;
  height: 20px;
  opacity: 0.75;
}

.site-footer p {
  font-size: 0.76rem;
  letter-spacing: 0.05em;
  color: var(--slate-dim);
}

/* ---------- Reveal ---------- */

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Responsive ---------- */

@media (max-width: 640px) {
  .site-nav { gap: 1.4rem; }
  .about .lede { font-size: 1.12rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .scroll-cue span { animation: none; }
  .reveal { opacity: 1; transform: none; transition: none; }
}