/* ===========================
   NOVA Studio — Global Styles
   =========================== */

:root {
  --bg: #050505;
  --surface: #0a0a0a;
  --surface-2: #111111;
  --fg: #ffffff;
  --fg-2: #b0b0b0;
  --fg-3: #666666;
  --accent: #00e5ff;
  --accent-dim: rgba(0, 229, 255, 0.12);
  --chrome: #c8c8c8;
  --border: #1e1e1e;
  --font-display: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

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

html { font-size: 16px; scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ===========================
   NAV
   =========================== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 1.5rem 3rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border);
  background: rgba(5, 5, 5, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.nav-brand {
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
}
.nav-logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.1rem;
  letter-spacing: 0.15em;
  color: var(--fg);
}
.nav-studio {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 0.7rem;
  letter-spacing: 0.25em;
  color: var(--fg-3);
  text-transform: uppercase;
}
.nav-tagline {
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-3);
}

/* ===========================
   HERO
   =========================== */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 8rem 3rem 4rem;
  position: relative;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  max-width: 1400px;
  margin: 0 auto;
  width: 100%;
}
.hero-label {
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--fg-3);
  margin-bottom: 1.5rem;
}
.hero-title-wrap {
  line-height: 0.85;
}
.hero-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(6rem, 14vw, 14rem);
  letter-spacing: -0.02em;
  color: var(--fg);
  line-height: 0.9;
}
.hero-title-sub {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(2.5rem, 6vw, 6rem);
  letter-spacing: 0.3em;
  color: var(--accent);
  margin-top: 0.25rem;
}
.hero-right {
  display: flex;
  flex-direction: column;
  gap: 3rem;
}
.hero-box {
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 2px solid var(--accent);
  padding: 2rem;
}
.hero-statement {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 400;
  line-height: 1.5;
  color: var(--fg);
  margin-bottom: 1.5rem;
}
.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.tag {
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid var(--accent);
  padding: 0.3rem 0.75rem;
}
.hero-stats {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.stat { display: flex; flex-direction: column; gap: 0.25rem; }
.stat-number {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--fg);
}
.stat-label {
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-3);
}
.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
}
.hero-chrome-line {
  position: absolute;
  bottom: 0;
  left: 3rem;
  right: 3rem;
  height: 1px;
  background: linear-gradient(90deg, var(--accent) 0%, transparent 60%);
}

/* ===========================
   FEATURES
   =========================== */
.features {
  padding: 6rem 3rem;
  border-top: 1px solid var(--border);
  max-width: 1400px;
  margin: 0 auto;
}
.section-header { margin-bottom: 4rem; }
.section-eyebrow {
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 3rem);
  font-weight: 700;
  color: var(--fg);
  max-width: 600px;
  line-height: 1.2;
}
.feature-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 1.5px;
  background: var(--border);
  border: 1px solid var(--border);
}
.feature-card {
  background: var(--bg);
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  position: relative;
  overflow: hidden;
  transition: background 0.3s ease;
}
.feature-card:hover { background: var(--surface); }
.feature-card--large { grid-row: span 1; }
.feature-number {
  font-family: var(--font-display);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  color: var(--fg-3);
}
.feature-name {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--fg);
}
.feature-desc {
  font-size: 0.875rem;
  color: var(--fg-2);
  line-height: 1.7;
  flex: 1;
}
.feature-presets {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}
.preset {
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-3);
  border: 1px solid var(--border);
  padding: 0.2rem 0.6rem;
}
.feature-badge {
  display: inline-block;
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid var(--accent);
  padding: 0.25rem 0.6rem;
  width: fit-content;
}
.feature-visual--cover {
  height: 160px;
  background: linear-gradient(135deg, #0a0a0a 0%, #111111 50%, #0d0d1a 100%);
  border: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}
.feature-visual--cover::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 30% 60%, rgba(0, 229, 255, 0.08) 0%, transparent 70%),
              radial-gradient(ellipse at 80% 20%, rgba(180, 180, 180, 0.06) 0%, transparent 60%);
}
.feature-visual--cover::after {
  content: 'NOVA';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 800;
  color: rgba(255,255,255,0.04);
  letter-spacing: 0.2em;
}

/* ===========================
   TOOLS (Dashboard)
   =========================== */
.tools {
  padding: 6rem 3rem;
  border-top: 1px solid var(--border);
  background: var(--surface);
}
.tools-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
  max-width: 1400px;
  margin: 0 auto;
}
.tools-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 800;
  color: var(--fg);
  line-height: 1.15;
  margin-bottom: 2.5rem;
}
.tools-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.tool-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 1rem;
  color: var(--fg-2);
}
.tool-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}
/* Dashboard mock */
.dashboard-mock {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
}
.mock-header {
  background: var(--surface);
  padding: 0.75rem 1rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  border-bottom: 1px solid var(--border);
}
.mock-dots {
  display: flex;
  gap: 5px;
}
.mock-dots span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--fg-3);
}
.mock-title {
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--fg-3);
}
.mock-content { padding: 1.5rem; }
.mock-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.mock-stat {
  background: var(--bg);
  border: 1px solid var(--border);
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.mock-label {
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-3);
}
.mock-value {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--fg);
}
.mock-chart {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  height: 60px;
  margin-bottom: 1.5rem;
  padding: 0 0.5rem;
  border-bottom: 1px solid var(--border);
}
.chart-bar {
  flex: 1;
  background: var(--accent);
  opacity: 0.6;
  transition: opacity 0.3s;
}
.mock-bottom {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}
.mock-card {
  background: var(--bg);
  border: 1px solid var(--border);
  height: 50px;
}

/* ===========================
   MANIFESTO
   =========================== */
.manifesto {
  padding: 6rem 3rem;
  border-top: 1px solid var(--border);
  max-width: 1400px;
  margin: 0 auto;
}
.manifesto-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
}
.manifesto-quote {
  border-left: 2px solid var(--accent);
  padding-left: 2rem;
}
.quote-mark {
  font-family: var(--font-display);
  font-size: 5rem;
  color: var(--accent);
  line-height: 0.5;
  display: block;
  margin-bottom: 1rem;
}
.quote-text {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.5vw, 2.2rem);
  font-weight: 600;
  color: var(--fg);
  line-height: 1.3;
}
.manifesto-body {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  padding-top: 0.5rem;
}
.manifesto-body p {
  font-size: 1rem;
  color: var(--fg-2);
  line-height: 1.8;
}
.manifesto-body em { color: var(--accent); font-style: normal; }

/* ===========================
   CLOSING
   =========================== */
.closing {
  padding: 6rem 3rem;
  border-top: 1px solid var(--border);
  text-align: center;
  background: var(--surface);
}
.closing-inner { max-width: 900px; margin: 0 auto; }
.closing-title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 8vw, 7rem);
  font-weight: 800;
  color: var(--fg);
  letter-spacing: -0.01em;
  margin-bottom: 1rem;
}
.closing-sub {
  font-size: 1rem;
  color: var(--fg-2);
  margin-bottom: 3rem;
}
.closing-tiers {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-bottom: 3rem;
  text-align: left;
}
.tier {
  background: var(--bg);
  border: 1px solid var(--border);
  padding: 1.5rem;
}
.tier-name {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}
.tier-desc {
  font-size: 0.8rem;
  color: var(--fg-2);
  line-height: 1.6;
}
.closing-aesthetic {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--fg-3);
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.5rem;
}
.aesthetic-sep { color: var(--accent); }

/* ===========================
   FOOTER
   =========================== */
.footer {
  padding: 2rem 3rem;
  border-top: 1px solid var(--border);
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1400px;
  margin: 0 auto;
}
.footer-logo {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.25em;
  color: var(--fg-3);
}
.footer-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.75rem;
  color: var(--fg-3);
}
.footer-sep { color: var(--accent); }

/* ===========================
   RESPONSIVE
   =========================== */
@media (max-width: 900px) {
  .nav { padding: 1rem 1.5rem; }
  .hero { padding: 6rem 1.5rem 3rem; }
  .hero-inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .hero-title { font-size: clamp(4rem, 18vw, 7rem); }
  .features { padding: 4rem 1.5rem; }
  .feature-grid { grid-template-columns: 1fr; }
  .tools { padding: 4rem 1.5rem; }
  .tools-inner { grid-template-columns: 1fr; }
  .manifesto { padding: 4rem 1.5rem; }
  .manifesto-inner { grid-template-columns: 1fr; gap: 2rem; }
  .closing { padding: 4rem 1.5rem; }
  .closing-tiers { grid-template-columns: 1fr; }
  .footer { padding: 1.5rem; }
  .footer-inner { flex-direction: column; gap: 0.75rem; text-align: center; }
}

@media (max-width: 600px) {
  .hero-stats { flex-wrap: wrap; gap: 1.5rem; }
  .mock-stats { grid-template-columns: 1fr; }
  .mock-bottom { grid-template-columns: 1fr; }
  .closing-aesthetic { flex-wrap: wrap; justify-content: center; }
}