:root {
  --bg: #09090B;
  --bg-card: #111114;
  --bg-raised: #1A1A1F;
  --border: rgba(255,255,255,0.07);
  --ember: #E8742A;
  --ember-bg: rgba(232,116,42,0.1);
  --ember-border: rgba(232,116,42,0.2);
  --gold: #F5BC45;
  --text: #EDE9E3;
  --text-sub: #7D7871;
  --text-muted: #2E2C28;
  --font-display: 'Bebas Neue', sans-serif;
  --font-serif: 'DM Serif Display', serif;
  --font-body: 'DM Sans', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --max-w: 1180px;
  --pad-x: clamp(20px, 5vw, 64px);
  --gap: clamp(80px, 12vw, 140px);
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: clamp(15px, 1.1vw, 17px);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--ember); }
body::after {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.012) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.012) 1px, transparent 1px);
  background-size: 56px 56px;
  pointer-events: none;
  z-index: 0;
}
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px var(--pad-x);
  transition: background 0.4s, border-color 0.4s;
}
.nav.scrolled {
  background: rgba(9,9,11,0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}
.nav-logo {
  font-family: var(--font-display);
  font-size: 20px;
  letter-spacing: 0.18em;
  color: var(--ember);
  position: relative;
  z-index: 51;
}
.nav-links { display: flex; gap: 36px; list-style: none; }
.nav-links a {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-sub);
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--ember); }
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  position: relative;
  z-index: 51;
}
.nav-toggle span {
  display: block;
  width: 24px; height: 1.5px;
  background: var(--text);
  transition: all 0.3s ease;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-toggle.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--pad-x);
  position: relative;
  z-index: 1;
}
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 130px var(--pad-x) 70px;
  position: relative;
  overflow: hidden;
  max-width: var(--max-w);
  margin: 0 auto;
}
.hero::before {
  content: '';
  position: absolute;
  top: -30%; left: -15%;
  width: 65%; height: 90%;
  background: radial-gradient(ellipse at center, rgba(232,116,42,0.07) 0%, transparent 68%);
  pointer-events: none;
}
.hero-eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ember);
  margin-bottom: 24px;
  opacity: 0;
  animation: rise 0.7s ease 0.1s forwards;
}
.hero-name {
  font-family: var(--font-display);
  font-size: clamp(96px, 17vw, 200px);
  line-height: 0.84;
  letter-spacing: -0.01em;
  margin-bottom: 32px;
  opacity: 0;
  animation: rise 0.9s ease 0.3s forwards;
}
.hero-rule {
  width: 72px; height: 2px;
  background: var(--ember);
  margin-bottom: 28px;
  opacity: 0;
  animation: rise 0.6s ease 0.5s forwards;
}
.hero-tagline {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(17px, 2.2vw, 24px);
  color: var(--text-sub);
  line-height: 1.55;
  max-width: 540px;
  margin-bottom: 44px;
  opacity: 0;
  animation: rise 0.7s ease 0.7s forwards;
}
.hero-actions {
  display: flex; gap: 16px; flex-wrap: wrap;
  opacity: 0;
  animation: rise 0.7s ease 0.9s forwards;
}
.hero-stack {
  margin-top: 72px;
  display: flex; flex-wrap: wrap; align-items: center;
  opacity: 0;
  animation: rise 0.7s ease 1.1s forwards;
}
.hero-stack span {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.hero-stack .dot { margin: 0 14px; color: var(--ember); opacity: 0.4; }
.btn {
  display: inline-flex;
  align-items: center;
  padding: 13px 28px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-radius: 2px;
  transition: all 0.22s ease;
  cursor: pointer;
  border: none;
}
.btn-primary { background: var(--ember); color: #09090B; font-weight: 600; }
.btn-primary:hover {
  background: var(--gold);
  transform: translateY(-2px);
  box-shadow: 0 10px 32px rgba(232,116,42,0.3);
}
.btn-ghost { border: 1px solid var(--border); color: var(--text-sub); }
.btn-ghost:hover { border-color: var(--ember); color: var(--ember); transform: translateY(-2px); }
.section { padding: var(--gap) 0; border-top: 1px solid var(--border); }
.section-eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ember);
  margin-bottom: 28px;
}
.section-eyebrow.center { text-align: center; }
.section-title {
  font-family: var(--font-serif);
  font-size: clamp(28px, 4vw, 46px);
  line-height: 1.2;
  margin-bottom: 56px;
}
.section-title.center { text-align: center; }
.section-title em { color: var(--ember); font-style: italic; }
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: start;
}
.about-left h2 {
  font-family: var(--font-serif);
  font-size: clamp(20px, 2.4vw, 30px);
  line-height: 1.35;
  margin-bottom: 28px;
}
.about-left h2 em { color: var(--ember); font-style: italic; }
.about-left p { color: var(--text-sub); margin-bottom: 18px; font-size: 15px; }
.about-left strong { color: var(--text); }
.about-badges { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 32px; }
.badge {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 7px 14px;
  border: 1px solid var(--border);
  border-radius: 2px;
  color: var(--text-sub);
  transition: all 0.2s;
}
.badge:hover { border-color: var(--ember); color: var(--ember); }
.about-right { display: flex; flex-direction: column; gap: 24px; }
.stack-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 10px;
}
.stack-pills { display: flex; flex-wrap: wrap; gap: 7px; }
.stack-pills span {
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 5px 11px;
  background: var(--ember-bg);
  border: 1px solid var(--ember-border);
  border-radius: 2px;
  color: var(--ember);
  letter-spacing: 0.04em;
}
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 20px;
}
.project-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-left: 3px solid var(--ember);
  border-radius: 2px;
  padding: 28px 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.project-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 16px 48px rgba(232,116,42,0.09);
}
.card-number {
  font-family: var(--font-display);
  font-size: 52px;
  line-height: 1;
  color: var(--text-muted);
  letter-spacing: 0.03em;
}
.card-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.card-tags span {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 3px 8px;
  background: var(--bg-raised);
  border-radius: 1px;
  color: var(--text-sub);
}
.project-card h3 { font-family: var(--font-serif); font-size: 20px; line-height: 1.3; }
.project-card p { font-size: 14px; color: var(--text-sub); line-height: 1.65; flex-grow: 1; }
.card-metric {
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 9px 14px;
  background: var(--ember-bg);
  border-left: 2px solid var(--ember);
  color: var(--ember);
  letter-spacing: 0.04em;
}
.card-links { display: flex; gap: 22px; }
.card-links a {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-sub);
  transition: color 0.2s;
}
.card-links a:hover { color: var(--ember); }
.newsletter-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  align-items: start;
  max-width: 600px;
}
.newsletter-title {
  font-family: var(--font-display);
  font-size: clamp(44px, 7vw, 84px);
  letter-spacing: 0.04em;
  line-height: 0.9;
  margin-bottom: 20px;
}
.newsletter-desc { color: var(--text-sub); font-size: 15px; max-width: 380px; margin-bottom: 32px; }
.contact-sub {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--text-sub);
  text-align: center;
  margin-top: -40px;
  margin-bottom: 52px;
}
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
  max-width: 860px;
  margin: 0 auto;
}
.contact-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 22px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 2px;
  transition: all 0.22s ease;
}
.contact-card:hover {
  border-color: var(--ember);
  transform: translateY(-3px);
  box-shadow: 0 8px 28px rgba(232,116,42,0.08);
}
.contact-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ember);
}
.contact-value { font-size: 13px; color: var(--text-sub); }
.footer { padding: 32px 0; border-top: 1px solid var(--border); position: relative; z-index: 1; }
.footer p {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.07em;
  color: var(--text-muted);
  text-align: center;
}
.footer a { color: var(--ember); transition: opacity 0.2s; }
.footer a:hover { opacity: 0.7; }
@keyframes rise {
  from { opacity: 0; transform: translateY(22px); }
  to   { opacity: 1; transform: translateY(0); }
}
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }
@media (max-width: 900px) {
  .about-grid { grid-template-columns: 1fr; gap: 44px; }
}
@media (max-width: 640px) {
  .nav-links {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(9,9,11,0.97);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 36px;
    z-index: 49;
  }
  .nav-links.open { display: flex; }
  .nav-links.open a { font-size: 15px; }
  .nav-toggle { display: flex; }
  .hero-name { font-size: clamp(76px, 22vw, 120px); }
  .projects-grid { grid-template-columns: 1fr; }
  .contact-sub { margin-top: -20px; }
}