/* ============================================
   PlateScale — Premium Hospitality Intelligence
   Theme: Black + Deep Red + White
   Typography: Playfair Display + DM Sans
   ============================================ */

:root {
  --bg-primary: #0A0A0A;
  --bg-secondary: #111111;
  --bg-card: #141414;
  --accent: #C41E3A;
  --accent-dim: rgba(196, 30, 58, 0.12);
  --accent-glow: rgba(196, 30, 58, 0.06);
  --text-primary: #F5F0E8;
  --text-secondary: #A09880;
  --text-muted: #5A5040;
  --border: rgba(245, 240, 232, 0.08);
  --border-accent: rgba(196, 30, 58, 0.3);
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'DM Sans', system-ui, sans-serif;
}

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

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

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

/* ── Navigation ─────────────────────────────── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 48px;
  background: rgba(10,10,10,0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}
.brand-mark {
  color: var(--accent);
  font-size: 14px;
  line-height: 1;
}
.brand-name {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.02em;
}
.nav-links {
  display: flex;
  gap: 32px;
}
.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--text-primary); }

/* ── Hero ──────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  padding: 120px 48px 80px;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-gradient {
  position: absolute;
  top: -20%;
  right: -10%;
  width: 60%;
  height: 80%;
  background: radial-gradient(ellipse at center, rgba(196,30,58,0.08) 0%, transparent 70%);
  pointer-events: none;
}
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(245,240,232,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(245,240,232,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
}
.hero-content {
  position: relative;
  z-index: 1;
  max-width: 620px;
}
.hero-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 24px;
}
.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(52px, 7vw, 88px);
  font-weight: 900;
  line-height: 1.0;
  color: var(--text-primary);
  margin-bottom: 28px;
  letter-spacing: -0.02em;
}
.hero-headline em {
  font-style: italic;
  color: var(--accent);
}
.hero-sub {
  font-size: 17px;
  color: var(--text-secondary);
  line-height: 1.65;
  max-width: 500px;
  margin-bottom: 48px;
  font-weight: 300;
}
.hero-pillars {
  display: flex;
  align-items: center;
  gap: 0;
}
.pillar {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.pillar-num {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--accent);
}
.pillar-label {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.pillar-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
  margin: 0 28px;
}
.hero-visual {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
}
.visual-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px 24px;
  text-align: center;
  width: 160px;
  transition: border-color 0.3s, box-shadow 0.3s;
}
.visual-card.card-empire {
  border-color: var(--border-accent);
  box-shadow: 0 0 40px rgba(196,30,58,0.08);
}
.card-icon {
  color: var(--text-secondary);
  margin-bottom: 12px;
  display: flex;
  justify-content: center;
}
.card-empire .card-icon { color: var(--accent); }
.card-label {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.visual-arrow {
  color: var(--accent);
  opacity: 0.7;
}

/* ── Manifesto ─────────────────────────────── */
.manifesto {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 80px 48px;
}
.manifesto-inner {
  max-width: 900px;
  margin: 0 auto;
}
.manifesto-line {
  width: 48px;
  height: 2px;
  background: var(--accent);
  margin-bottom: 32px;
}
.manifesto-quote {
  font-family: var(--font-display);
  font-size: clamp(22px, 3vw, 32px);
  font-style: italic;
  font-weight: 400;
  color: var(--text-primary);
  line-height: 1.4;
  margin-bottom: 56px;
  border: none;
  padding: 0;
}
.manifesto-stats {
  display: flex;
  align-items: center;
  gap: 0;
}
.stat { text-align: left; }
.stat-value {
  font-family: var(--font-display);
  font-size: 40px;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 6px;
}
.stat-label {
  font-size: 12px;
  color: var(--text-muted);
  letter-spacing: 0.04em;
  max-width: 180px;
  line-height: 1.4;
}
.stat-sep {
  width: 1px;
  height: 60px;
  background: var(--border);
  margin: 0 48px;
}

/* ── Services ──────────────────────────────── */
.services {
  padding: 96px 48px;
}
.services-header {
  max-width: 700px;
  margin-bottom: 64px;
}
.section-tag {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.1;
  margin-bottom: 16px;
  letter-spacing: -0.01em;
}
.section-desc {
  font-size: 17px;
  color: var(--text-secondary);
  font-weight: 300;
  line-height: 1.6;
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}
.service-card {
  background: var(--bg-primary);
  padding: 32px 28px;
  transition: background 0.3s;
}
.service-card:hover {
  background: var(--bg-secondary);
}
.service-icon {
  color: var(--accent);
  margin-bottom: 20px;
  opacity: 0.8;
}
.service-name {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 10px;
  line-height: 1.3;
}
.service-desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
  font-weight: 300;
}

/* ── Process ───────────────────────────────── */
.process {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 96px 48px;
}
.process-header {
  margin-bottom: 64px;
}
.process-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
}
.process-step {
  padding: 40px 40px 40px 0;
  border-right: 1px solid var(--border);
  padding-right: 48px;
}
.process-step:first-child { padding-left: 0; }
.process-step:last-child { border-right: none; padding-left: 48px; padding-right: 0; }
.process-step:not(:first-child):not(:last-child) { padding-left: 48px; }
.step-number {
  font-family: var(--font-display);
  font-size: 56px;
  font-weight: 900;
  color: var(--accent-dim);
  line-height: 1;
  margin-bottom: 24px;
  letter-spacing: -0.03em;
}
.step-title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 12px;
}
.step-desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
  font-weight: 300;
  margin-bottom: 24px;
}
.step-deliverables {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.step-deliverables li {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding-left: 16px;
  position: relative;
}
.step-deliverables li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0.6;
}

/* ── Testimonials / Founder ────────────────── */
.testimonials {
  padding: 96px 48px;
}
.testimonials-inner {
  max-width: 760px;
  margin: 0 auto;
}
.testimonial-quote {
  border-left: 2px solid var(--accent);
  padding-left: 40px;
}
.testimonial-quote p {
  font-family: var(--font-display);
  font-size: clamp(20px, 2.5vw, 26px);
  font-style: italic;
  color: var(--text-primary);
  line-height: 1.5;
  margin-bottom: 32px;
  font-weight: 400;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 16px;
}
.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--accent-dim);
  border: 1px solid var(--border-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
  color: var(--accent);
  font-family: var(--font-display);
  flex-shrink: 0;
}
.author-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.author-info strong {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
}
.author-info span {
  font-size: 12px;
  color: var(--text-muted);
}

/* ── Closing ───────────────────────────────── */
.closing {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  padding: 120px 48px;
  text-align: center;
}
.closing-inner {
  max-width: 760px;
  margin: 0 auto;
}
.closing-eyebrow {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 24px;
}
.closing-headline {
  font-family: var(--font-display);
  font-size: clamp(32px, 4.5vw, 52px);
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.15;
  margin-bottom: 24px;
  letter-spacing: -0.01em;
}
.closing-body {
  font-size: 17px;
  color: var(--text-secondary);
  line-height: 1.7;
  font-weight: 300;
  margin-bottom: 48px;
}
.closing-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}
.tag {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 8px 16px;
}

/* ── Footer ────────────────────────────────── */
.footer {
  border-top: 1px solid var(--border);
  padding: 40px 48px 32px;
}
.footer-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 32px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--border);
}
.footer-tagline {
  font-size: 14px;
  color: var(--text-muted);
  font-style: italic;
  font-family: var(--font-display);
}
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer-copy {
  font-size: 12px;
  color: var(--text-muted);
}
.footer-links {
  display: flex;
  gap: 24px;
}
.footer-links a {
  font-size: 12px;
  color: var(--text-muted);
  text-decoration: none;
  letter-spacing: 0.06em;
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--text-secondary); }

/* ── Responsive ─────────────────────────────── */
@media (max-width: 900px) {
  .navbar { padding: 16px 24px; }
  .nav-links { display: none; }
  .hero {
    grid-template-columns: 1fr;
    padding: 100px 24px 60px;
    min-height: auto;
    gap: 48px;
  }
  .hero-visual { justify-content: flex-start; }
  .manifesto, .services, .process, .testimonials, .closing {
    padding: 64px 24px;
  }
  .manifesto-stats { flex-direction: column; gap: 24px; }
  .stat-sep { width: 40px; height: 1px; margin: 0; }
  .services-grid { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: 1fr; }
  .process-step { border-right: none; border-bottom: 1px solid var(--border); padding: 32px 0; }
  .process-step:last-child { border-bottom: none; }
  .footer-top { flex-direction: column; gap: 16px; align-items: flex-start; }
  .footer-bottom { flex-direction: column; gap: 16px; align-items: flex-start; }
}

@media (max-width: 480px) {
  .hero-headline { font-size: 44px; }
  .visual-card { width: 130px; padding: 20px 16px; }
  .hero-visual { gap: 16px; }
  .visual-arrow svg { width: 32px; height: 32px; }
}