/* Circuit 41 — Consumer Shipping */
/* Tone: approachable, clean, mobile-first, Wise/Uber simplicity */

/* ── Token overrides — C41 warm consumer accent ── */
:root {
  --accent:        #CD643D;
  --accent-dark:   #b05230;
  --accent-subtle: rgba(205, 100, 61, 0.08);
  --bg: #fafaf8;
  --radius: 6px;
  --radius-md: 10px;
  --radius-lg: 18px;
}

/* ── Hero ── */

.c41-hero {
  background: var(--surface);
  padding: 120px 0 100px;
  border-bottom: 1px solid var(--border);
}

.c41-hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.c41-hero-content .product-badge {
  background: rgba(205, 100, 61, 0.08);
  border-color: rgba(205, 100, 61, 0.18);
  color: var(--accent);
}

.c41-hero-content h1 {
  margin-top: 16px;
  font-size: clamp(2.25rem, 4.5vw, 3.5rem);
  letter-spacing: -0.03em;
}

.c41-hero-content .hero-sub {
  font-size: var(--text-lg);
  color: var(--text-muted);
  margin-top: 20px;
}

.c41-hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

/* App frame mockup */
.app-frame {
  width: 280px;
  height: 480px;
  background: var(--dark);
  border-radius: 36px;
  border: 8px solid #1a1917;
  position: relative;
  overflow: hidden;
  box-shadow: 0 32px 80px rgba(0,0,0,0.2);
}

.app-frame-inner {
  position: absolute;
  inset: 0;
  background: #0f0e0d;
  padding: 20px 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.app-status-bar {
  height: 14px;
  background: var(--dark-border);
  border-radius: 4px;
  opacity: 0.4;
}

.app-notch {
  width: 80px;
  height: 22px;
  background: var(--dark);
  border-radius: 12px;
  margin: 0 auto 8px;
}

.app-shipment-card {
  background: var(--dark-raised);
  border: 1px solid var(--dark-border);
  border-radius: 12px;
  padding: 16px;
}

.app-shipment-route {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  color: var(--text-inv-muted);
  font-family: var(--font-sans);
  margin-bottom: 10px;
}

.app-shipment-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}

.app-shipment-line {
  flex: 1;
  height: 1px;
  background: var(--dark-border);
}

.app-shipment-dot-dest {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--dark-border-strong);
  flex-shrink: 0;
}

.app-shipment-status {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--accent);
}

.app-shipment-id {
  font-size: 12px;
  color: var(--text-inv);
  font-weight: 500;
  margin-top: 4px;
}

.app-bar {
  height: 8px;
  background: var(--dark-border);
  border-radius: 4px;
  margin-top: 8px;
}

.app-bar--short { width: 60%; }

.app-pill-row {
  display: flex;
  gap: 8px;
  margin-top: 4px;
}

.app-pill {
  flex: 1;
  height: 36px;
  background: var(--dark-raised);
  border: 1px solid var(--dark-border);
  border-radius: 10px;
}

.app-pill--accent {
  background: rgba(205, 100, 61, 0.2);
  border-color: rgba(195, 28, 19, 0.3);
}

/* ── App downloads ── */

.c41-downloads {
  padding: 54px 0;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}

.c41-downloads-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 40px;
  align-items: center;
}

.c41-downloads-copy {
  max-width: 620px;
}

.c41-downloads-copy h2 {
  margin-top: 14px;
  font-size: clamp(1.45rem, 2.2vw, 2rem);
  letter-spacing: -0.025em;
}

.c41-downloads-copy p {
  margin-top: 12px;
  color: var(--text-muted);
  font-size: var(--text-base);
  line-height: 1.65;
}

.c41-badge-row {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.store-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 2px;
  border-radius: var(--radius);
  transition: opacity 0.16s, transform 0.16s;
}

.store-badge:hover {
  opacity: 0.88;
  transform: translateY(-1px);
}

.store-badge:focus-visible {
  outline: 3px solid rgba(205, 100, 61, 0.28);
  outline-offset: 4px;
}

.store-badge img {
  display: block;
  height: 40px;
  width: auto;
  max-width: 148px;
  object-fit: contain;
}

.store-badge--placeholder img {
  height: 42px;
}

/* ── Features ── */

.c41-features {
  padding: 96px 0;
  background: var(--bg);
}

.c41-features-header {
  max-width: 560px;
  margin-bottom: 56px;
}

.c41-features-header h2 { margin-top: 16px; }

.c41-features-header p {
  margin-top: 16px;
  color: var(--text-muted);
  font-size: var(--text-lg);
}

.c41-features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.c41-feature-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
}

.c41-feature-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-subtle);
  border-radius: var(--radius-md);
  margin-bottom: 20px;
  color: var(--accent);
}

.c41-feature-icon svg {
  width: 20px;
  height: 20px;
  stroke: var(--accent);
}

.c41-feature-card h4 {
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--text);
  margin-bottom: 10px;
  letter-spacing: -0.015em;
}

.c41-feature-card p {
  font-size: var(--text-sm);
  color: var(--text-muted);
  line-height: 1.65;
}

/* ── How it works ── */

.c41-how {
  padding: 96px 0;
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.c41-how-header {
  text-align: center;
  max-width: 540px;
  margin: 0 auto 56px;
}

.c41-how-header h2 { margin-top: 16px; }
.c41-how-header p {
  margin-top: 16px;
  color: var(--text-muted);
}

.c41-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.c41-step {
  background: var(--surface);
  padding: 32px 28px;
}

.c41-step-num {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--accent);
  margin-bottom: 14px;
}

.c41-step h4 {
  font-size: var(--text-xl);
  color: var(--text);
  margin-bottom: 10px;
}

.c41-step p {
  font-size: var(--text-sm);
  color: var(--text-muted);
  line-height: 1.65;
}

/* ── CTA ── */

.c41-cta {
  padding: 100px 0;
  background: var(--bg);
}

.c41-cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}

.c41-cta-content h2 {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  max-width: 480px;
}

.c41-cta-content p {
  margin-top: 14px;
  color: var(--text-muted);
  font-size: var(--text-lg);
}

/* ── Responsive ── */

@media (max-width: 900px) {
  .c41-hero-inner { grid-template-columns: 1fr; gap: 48px; }
  .c41-hero-visual { display: none; }
  .c41-downloads-inner {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .c41-badge-row { justify-content: flex-start; }
  .c41-features-grid { grid-template-columns: 1fr 1fr; }
  .c41-steps { grid-template-columns: 1fr 1fr; }
  .c41-cta-inner { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 640px) {
  .c41-downloads { padding: 44px 0; }
  .c41-badge-row {
    align-items: flex-start;
    flex-direction: column;
  }
  .c41-features-grid { grid-template-columns: 1fr; }
  .c41-steps { grid-template-columns: 1fr; }
}