/* CSS VARIABLES */
:root {
  --bg: #0F1117;
  --bg-card: #16181F;
  --bg-card-hover: #1D2029;
  --accent: #C8FF3E;
  --accent-dim: rgba(200, 255, 62, 0.12);
  --text: #F0EFE9;
  --text-muted: #7A7D8A;
  --text-subtle: #4A4D5A;
  --border: rgba(255,255,255,0.06);
  --border-accent: rgba(200,255,62,0.2);
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'DM Sans', sans-serif;
  font-size: 16px;
  line-height: 1.6;
}

/* TYPOGRAPHY */
h1, h2, h3, h4 {
  font-family: 'Outfit', sans-serif;
  line-height: 1.15;
  font-weight: 700;
}

.section-label {
  font-family: 'DM Sans', sans-serif;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  display: block;
  margin-bottom: 16px;
}

/* NAV */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 48px;
  border-bottom: 1px solid var(--border);
}

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

.brand-mark {
  width: 32px;
  height: 32px;
  background: var(--accent);
  color: #000;
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  font-size: 13px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
}

.brand-name {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 18px;
  color: var(--text);
}

.nav-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--text-muted);
}

.status-dot {
  width: 7px;
  height: 7px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* HERO */
.hero {
  padding: 72px 48px 80px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}

.hero-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid var(--border-accent);
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 24px;
}

.hero-headline {
  font-size: clamp(42px, 5vw, 68px);
  font-weight: 800;
  line-height: 1.05;
  color: var(--text);
  margin-bottom: 24px;
}

.hero-sub {
  font-size: 17px;
  color: var(--text-muted);
  line-height: 1.65;
  max-width: 480px;
  margin-bottom: 40px;
}

.hero-credentials {
  display: flex;
  gap: 36px;
}

.credential-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.credential-num {
  font-family: 'Outfit', sans-serif;
  font-size: 28px;
  font-weight: 700;
  color: var(--accent);
}

.credential-label {
  font-size: 12px;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}

/* MOCKUP */
.store-mockup {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 32px 64px rgba(0,0,0,0.4);
}

.mockup-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  background: rgba(255,255,255,0.02);
}

.mockup-dots {
  display: flex;
  gap: 5px;
}

.mockup-dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--text-subtle);
}

.mockup-dots span:first-child { background: #FF5F57; }
.mockup-dots span:nth-child(2) { background: #FFBD2E; }
.mockup-dots span:nth-child(3) { background: #28CA41; }

.mockup-title {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 500;
}

.mockup-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border-bottom: 1px solid var(--border);
}

.stat-card {
  background: var(--bg-card);
  padding: 16px 20px;
}

.stat-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-subtle);
  margin-bottom: 4px;
}

.stat-value {
  font-family: 'Outfit', sans-serif;
  font-size: 22px;
  font-weight: 700;
  color: var(--text);
}

.mockup-products {
  padding: 0;
}

.product-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 16px;
  border-bottom: 1px solid var(--border);
}

.product-thumb {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  flex-shrink: 0;
}

.product-info { flex: 1; min-width: 0; }

.product-name {
  font-size: 12px;
  font-weight: 500;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.product-meta {
  display: flex;
  gap: 8px;
  margin-top: 2px;
}

.meta-tag {
  font-size: 10px;
  color: var(--accent);
  background: var(--accent-dim);
  padding: 2px 6px;
  border-radius: 4px;
}

.meta-shipping {
  font-size: 10px;
  color: var(--text-muted);
}

.product-status {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  color: var(--accent);
  font-weight: 500;
  flex-shrink: 0;
}

.live-dot {
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
}

.mockup-fulfillment {
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.fulfill-label {
  font-size: 10px;
  color: var(--text-muted);
  white-space: nowrap;
}

.fulfill-bar {
  flex: 1;
  height: 4px;
  background: var(--border);
  border-radius: 4px;
  overflow: hidden;
}

.fulfill-fill {
  height: 100%;
  background: var(--accent);
  border-radius: 4px;
}

.fulfill-pct {
  font-size: 10px;
  color: var(--accent);
  font-weight: 500;
  white-space: nowrap;
}

/* WHAT SECTION */
.what {
  padding: 80px 48px;
  border-top: 1px solid var(--border);
}

.what-inner { max-width: 1200px; margin: 0 auto; }

.what-header { max-width: 560px; margin-bottom: 56px; }

.what-headline {
  font-size: clamp(28px, 3vw, 42px);
  font-weight: 700;
  color: var(--text);
}

.what-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
}

.what-card {
  background: var(--bg-card);
  padding: 32px 28px;
  transition: background 0.2s;
}

.what-card:hover { background: var(--bg-card-hover); }

.what-icon {
  color: var(--accent);
  margin-bottom: 20px;
}

.what-card h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 10px;
}

.what-card p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* PIPELINE */
.pipeline {
  padding: 80px 48px;
  border-top: 1px solid var(--border);
}

.pipeline-inner { max-width: 1200px; margin: 0 auto; }

.pipeline-steps {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
  align-items: start;
  margin-top: 48px;
}

.pipeline-step { padding: 0 24px; }

.step-num {
  font-family: 'Outfit', sans-serif;
  font-size: 11px;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 12px;
}

.step-body h4 {
  font-size: 17px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 8px;
}

.step-body p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
}

.pipeline-connector {
  width: 40px;
  height: 1px;
  background: var(--border);
  margin-top: 24px;
  position: relative;
}

.pipeline-connector::after {
  content: '';
  position: absolute;
  right: 0;
  top: -4px;
  width: 7px;
  height: 7px;
  border-right: 1.5px solid var(--text-muted);
  border-bottom: 1.5px solid var(--text-muted);
  transform: rotate(-45deg);
}

/* PRINCIPLES */
.principles {
  padding: 80px 48px;
  border-top: 1px solid var(--border);
}

.principles-inner { max-width: 1200px; margin: 0 auto; }

.principles-quote {
  max-width: 680px;
  margin: 0 auto 64px;
  text-align: center;
}

.principles-quote p {
  font-family: 'Outfit', sans-serif;
  font-size: clamp(20px, 2.5vw, 30px);
  font-weight: 600;
  color: var(--text);
  line-height: 1.4;
}

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

.principle-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px 32px;
}

.principle-card h4 {
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 10px;
}

.principle-card p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.65;
}

/* CLOSING */
.closing {
  padding: 80px 48px 96px;
  border-top: 1px solid var(--border);
}

.closing-inner { max-width: 1200px; margin: 0 auto; }

.closing-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 48px;
  margin-bottom: 64px;
}

.closing-stat { text-align: center; }

.closing-num {
  font-family: 'Outfit', sans-serif;
  font-size: 52px;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 8px;
}

.closing-desc {
  font-size: 13px;
  color: var(--text-muted);
  max-width: 140px;
  line-height: 1.5;
}

.closing-divider {
  width: 1px;
  height: 60px;
  background: var(--border);
}

.closing-vision { text-align: center; max-width: 640px; margin: 0 auto; }

.closing-vision h2 {
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 800;
  color: var(--text);
  margin-bottom: 20px;
}

.closing-vision p {
  font-size: 17px;
  color: var(--text-muted);
  line-height: 1.65;
}

/* FOOTER */
.footer {
  border-top: 1px solid var(--border);
  padding: 32px 48px;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 16px;
  color: var(--text-muted);
}

.footer-note {
  font-size: 13px;
  color: var(--text-subtle);
}

/* RESPONSIVE */
@media (max-width: 900px) {
  .nav { padding: 16px 24px; }
  .hero { padding: 48px 24px 64px; }
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { order: -1; }
  .hero-credentials { gap: 24px; }
  .what { padding: 64px 24px; }
  .what-grid { grid-template-columns: 1fr 1fr; }
  .pipeline { padding: 64px 24px; }
  .pipeline-steps { grid-template-columns: 1fr;; gap: 0; }
  .pipeline-connector { display: none; }
  .pipeline-step { padding: 0 0 32px; }
  .principles { padding: 64px 24px; }
  .principles-grid { grid-template-columns: 1fr; }
  .closing { padding: 64px 24px 80px; }
  .closing-stats { flex-direction: column; gap: 24px; }
  .closing-divider { display: none; }
  .footer { padding: 24px; }
  .footer-inner { flex-direction: column; gap: 12px; text-align: center; }
}

@media (max-width: 480px) {
  .what-grid { grid-template-columns: 1fr; }
  .hero-credentials { flex-wrap: wrap; }
  .mockup-stats { grid-template-columns: 1fr 1fr; }
}