/* ===========================
   BLOCKPARTY OS — THEME
   =========================== */

:root {
  --bg: #F7F3EE;
  --bg-alt: #EDE6DC;
  --fg: #1C1714;
  --fg-muted: #6B5E52;
  --fg-subtle: #9E8E82;
  --accent: #C4571A;
  --accent-light: #F0DDD0;
  --border: #D9CFC3;
  --card-bg: #FFFFFF;
  --mock-bg: #1C1714;
  --mock-fg: #F7F3EE;
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'DM Sans', system-ui, 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;
}

/* NAV */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 60px;
  border-bottom: 1px solid var(--border);
  background: var(--bg);
  position: sticky;
  top: 0;
  z-index: 10;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-logo {
  width: 32px;
  height: 32px;
  background: var(--accent);
  color: #fff;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.05em;
}

.nav-name {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 16px;
  color: var(--fg);
}

.nav-tagline {
  font-size: 13px;
  color: var(--fg-muted);
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

/* HERO */
.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  padding: 80px 60px 100px;
  min-height: 100vh;
  align-items: center;
  background: var(--bg);
}

.hero-inner {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.hero-label {
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(42px, 5vw, 64px);
  font-weight: 500;
  line-height: 1.1;
  color: var(--fg);
  letter-spacing: -0.02em;
}

.hero-lede {
  font-size: 18px;
  color: var(--fg-muted);
  line-height: 1.65;
  max-width: 480px;
}

.hero-meta {
  display: flex;
  align-items: center;
  gap: 24px;
  padding-top: 8px;
}

.hero-meta-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.hero-meta-num {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 500;
  color: var(--fg);
}

.hero-meta-label {
  font-size: 12px;
  color: var(--fg-subtle);
  letter-spacing: 0.04em;
}

.hero-meta-divider {
  width: 1px;
  height: 36px;
  background: var(--border);
}

/* DASHBOARD MOCK */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.dashboard-mock {
  width: 100%;
  max-width: 480px;
  background: var(--mock-bg);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 32px 80px rgba(28,23,20,0.2), 0 8px 24px rgba(28,23,20,0.15);
  font-family: var(--font-body);
}

.mock-bar {
  background: #2A2320;
  padding: 12px 16px;
  display: flex;
  gap: 8px;
  align-items: center;
}

.mock-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #4A3F38;
}

.mock-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.mock-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.mock-row-header {
  grid-template-columns: 1fr auto;
}

.mock-block {
  background: #2A2320;
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 11px;
  color: var(--mock-fg);
  letter-spacing: 0.04em;
}

.mock-block.wide { grid-column: 1; }

.mock-block.narrow {
  background: var(--accent);
  color: #fff;
  white-space: nowrap;
}

.mock-sparkline {
  background: #2A2320;
  border-radius: 8px;
  padding: 16px;
  height: 80px;
}

.mock-sparkline svg {
  width: 100%;
  height: 100%;
}

.mock-card {
  background: #2A2320;
  border-radius: 8px;
  padding: 14px;
}

.mock-card-label {
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #6B5E52;
  margin-bottom: 4px;
}

.mock-card-val {
  font-size: 16px;
  font-weight: 600;
  color: var(--mock-fg);
  margin-bottom: 2px;
}

.mock-card-sub {
  font-size: 9px;
  color: #6B5E52;
}

/* FEATURES */
.features {
  background: var(--bg-alt);
  padding: 100px 60px;
}

.features-header {
  max-width: 600px;
  margin-bottom: 60px;
}

.section-label {
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 500;
  line-height: 1.2;
  color: var(--fg);
  margin-bottom: 20px;
  letter-spacing: -0.01em;
}

.section-sub {
  font-size: 16px;
  color: var(--fg-muted);
  line-height: 1.65;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  max-width: 1200px;
}

.feature-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 36px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.feature-icon {
  width: 44px;
  height: 44px;
  background: var(--accent-light);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
}

.feature-title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 500;
  color: var(--fg);
  line-height: 1.3;
}

.feature-desc {
  font-size: 15px;
  color: var(--fg-muted);
  line-height: 1.65;
}

/* CAPABILITIES */
.capabilities {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  min-height: 600px;
}

.cap-left {
  background: var(--fg);
  color: var(--bg);
  padding: 80px 60px;
  display: flex;
  flex-direction: column;
  gap: 28px;
  justify-content: center;
}

.cap-left .section-label { color: var(--accent); }

.cap-title {
  font-family: var(--font-display);
  font-size: clamp(30px, 3vw, 44px);
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -0.01em;
}

.cap-desc {
  font-size: 16px;
  color: var(--fg-subtle);
  line-height: 1.65;
  max-width: 460px;
}

.cap-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 8px;
}

.cap-item {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 15px;
  color: var(--bg);
}

.cap-check {
  width: 24px;
  height: 24px;
  background: var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  flex-shrink: 0;
}

.cap-right {
  background: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 80px 60px;
}

.cap-stat-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  max-width: 400px;
}

.cap-stat {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.cap-stat-num {
  font-family: var(--font-display);
  font-size: 48px;
  font-weight: 600;
  color: #fff;
  line-height: 1;
  letter-spacing: -0.02em;
}

.cap-stat-label {
  font-size: 13px;
  color: rgba(255,255,255,0.7);
  line-height: 1.4;
}

/* PROOF */
.proof {
  background: var(--bg);
  padding: 80px 60px;
  border-top: 1px solid var(--border);
}

.proof-inner {
  max-width: 1200px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.proof-quote-mark {
  font-family: var(--font-display);
  font-size: 96px;
  color: var(--accent);
  line-height: 0.8;
  margin-bottom: 8px;
}

.proof-quote {
  font-family: var(--font-display);
  font-size: clamp(18px, 2vw, 24px);
  font-style: italic;
  font-weight: 400;
  color: var(--fg);
  line-height: 1.5;
  margin-bottom: 16px;
}

.proof-cite {
  font-size: 13px;
  color: var(--fg-subtle);
  font-style: normal;
  letter-spacing: 0.04em;
}

.proof-clients {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.proof-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--fg-subtle);
}

.proof-logos {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0;
}

.proof-logo-item {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 500;
  color: var(--fg-muted);
  padding: 4px 20px;
  letter-spacing: 0.02em;
}

.proof-logo-sep {
  width: 1px;
  height: 16px;
  background: var(--border);
}

/* CLOSING */
.closing {
  background: var(--bg-alt);
  padding: 100px 60px;
  border-top: 1px solid var(--border);
}

.closing-inner {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 24px;
  align-items: center;
}

.closing-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 52px);
  font-weight: 500;
  line-height: 1.15;
  color: var(--fg);
  letter-spacing: -0.02em;
}

.closing-sub {
  font-size: 17px;
  color: var(--fg-muted);
  line-height: 1.65;
  max-width: 560px;
}

.closing-tagline {
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
  padding: 10px 24px;
  border: 1px solid var(--accent);
  border-radius: 100px;
  margin-top: 8px;
}

/* FOOTER */
.footer {
  background: var(--fg);
  padding: 40px 60px;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer-logo {
  width: 28px;
  height: 28px;
  background: var(--accent);
  color: #fff;
  border-radius: 5px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 12px;
}

.footer-name {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 15px;
  color: var(--bg);
}

.footer-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--fg-subtle);
}

.footer-sep { color: var(--fg-muted); }

.footer-note {
  font-size: 12px;
  color: var(--fg-muted);
  letter-spacing: 0.04em;
}

/* RESPONSIVE */
@media (max-width: 1024px) {
  .hero { grid-template-columns: 1fr; gap: 48px; padding: 60px 40px 80px; }
  .hero-visual { display: none; }
  .features { padding: 80px 40px; }
  .capabilities { grid-template-columns: 1fr; }
  .cap-right { padding: 60px 40px; }
  .proof-inner { grid-template-columns: 1fr; gap: 48px; }
  .nav { padding: 16px 32px; }
}

@media (max-width: 768px) {
  .features-grid { grid-template-columns: 1fr; }
  .cap-stat-block { grid-template-columns: 1fr 1fr; }
  .footer-inner { flex-direction: column; gap: 16px; text-align: center; }
  .hero-meta { flex-wrap: wrap; gap: 16px; }
  .closing, .proof { padding: 80px 32px; }
  .cap-left { padding: 60px 32px; }
  .hero, .features { padding-left: 32px; padding-right: 32px; }
  .nav-tagline { display: none; }
}

@media (max-width: 480px) {
  .hero-title { font-size: 36px; }
  .section-title { font-size: 26px; }
  .cap-stat-num { font-size: 36px; }
  .proof-logo-item { font-size: 13px; padding: 4px 12px; }
  .cap-stat-block { gap: 20px; }
}