/* ============================================
   DeepestTrack POS — Design tokens
   ============================================ */
:root {
  --ink-navy: #2a0f22;
  --charcoal: #1a0912;
  --receipt-cream: #f7f3e9;
  --receipt-cream-dim: #ece6d6;
  --gold: #d6ab52;
  --gold-bright: #eecf8e;
  --stamp-red: #c1442e;
  --graphite: #2b201f;
  --line-soft: rgba(247, 243, 233, 0.14);
  --line-soft-dark: rgba(38, 38, 34, 0.14);

  --font-display: 'Space Grotesk', system-ui, sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, monospace;
  --font-body: 'IBM Plex Sans', system-ui, sans-serif;

  --wrap: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}

body {
  margin: 0;
  background: var(--ink-navy);
  color: var(--receipt-cream);
  font-family: var(--font-body);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

.wrap {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 28px;
}

a { color: inherit; }

img, svg { display: block; max-width: 100%; }

/* subtle film-grain / paper texture overlay */
.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  mix-blend-mode: overlay;
}

/* ============================================
   Header
   ============================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(27, 36, 48, 0.86);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line-soft);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-family: var(--font-mono);
}

.logo-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 8px;
  overflow: hidden;
  flex-shrink: 0;
}
.logo-mark img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.logo-text {
  font-size: 1rem;
  letter-spacing: 0.01em;
  color: var(--receipt-cream);
}
.logo-text em {
  font-style: normal;
  color: var(--gold);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 32px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
}

.main-nav a {
  text-decoration: none;
  color: var(--receipt-cream);
  opacity: 0.8;
  transition: opacity 0.15s ease;
}
.main-nav a:hover { opacity: 1; }

.nav-cta {
  padding: 8px 16px;
  border: 1px solid var(--gold);
  border-radius: 3px;
  color: var(--gold) !important;
  opacity: 1 !important;
}
.nav-cta:hover { background: rgba(53, 212, 138, 0.1); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span {
  width: 22px;
  height: 2px;
  background: var(--receipt-cream);
}

/* ============================================
   Hero
   ============================================ */
.hero {
  padding: 88px 0 96px;
  position: relative;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 14px;
}
.eyebrow.center { text-align: center; }

h1 {
  font-family: var(--font-display);
  font-size: clamp(2.3rem, 4vw, 3.4rem);
  line-height: 1.08;
  font-weight: 600;
  margin: 0 0 20px;
  letter-spacing: -0.01em;
}

.hero-sub {
  font-size: 1.08rem;
  color: rgba(247, 243, 233, 0.78);
  max-width: 46ch;
  margin: 0 0 32px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 13px 26px;
  border-radius: 3px;
  font-family: var(--font-mono);
  font-size: 0.88rem;
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform 0.12s ease, background 0.15s ease, border-color 0.15s ease;
}
.btn:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}
.btn:active { transform: translateY(1px); }

.btn-primary {
  background: var(--gold);
  color: var(--charcoal);
}
.btn-primary:hover { background: #48e09c; }

.btn-ghost {
  border-color: var(--line-soft);
  color: var(--receipt-cream);
}
.btn-ghost:hover { border-color: var(--gold); }

.btn-outline {
  border-color: var(--graphite);
  color: var(--graphite);
  width: 100%;
}
.btn-outline:hover { background: rgba(38, 38, 34, 0.06); }

.hero-trust {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: rgba(247, 243, 233, 0.5);
}

/* Receipt visual */
.hero-receipt-stage {
  display: flex;
  justify-content: center;
  perspective: 1200px;
}

.receipt {
  width: 100%;
  max-width: 340px;
  background: var(--receipt-cream);
  color: var(--graphite);
  padding: 30px 26px 26px;
  border-radius: 2px;
  font-family: var(--font-mono);
  box-shadow: 0 30px 60px -20px rgba(0,0,0,0.5), 0 0 0 1px rgba(0,0,0,0.04);
  transform: rotate(1.5deg);
  position: relative;
  animation: settle 0.7s ease-out;
}

@keyframes settle {
  from { transform: rotate(1.5deg) translateY(-14px); opacity: 0; }
  to { transform: rotate(1.5deg) translateY(0); opacity: 1; }
}

.receipt::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -9px;
  height: 18px;
  background:
    radial-gradient(circle at 9px 0, transparent 9px, var(--receipt-cream) 9.5px) repeat-x;
  background-size: 18px 18px;
}

.receipt-head { text-align: center; margin-bottom: 14px; }
.receipt-brand { font-weight: 700; font-size: 0.92rem; letter-spacing: 0.06em; margin: 0; }
.receipt-sub { font-size: 0.68rem; letter-spacing: 0.08em; margin: 4px 0 0; opacity: 0.65; }

.receipt-rule {
  border-top: 1px dashed rgba(38,38,34,0.35);
  margin: 14px 0;
}

.receipt-lines {
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 0.78rem;
}
.receipt-lines li {
  display: flex;
  align-items: baseline;
  gap: 6px;
  padding: 5px 0;
  opacity: 0;
  transform: translateY(4px);
  animation: print-in 0.4s ease forwards;
}
.receipt-lines li:nth-child(1){ animation-delay: 0.15s; }
.receipt-lines li:nth-child(2){ animation-delay: 0.30s; }
.receipt-lines li:nth-child(3){ animation-delay: 0.45s; }
.receipt-lines li:nth-child(4){ animation-delay: 0.60s; }
.receipt-lines li:nth-child(5){ animation-delay: 0.75s; }
.receipt-lines li:nth-child(6){ animation-delay: 0.90s; }

@keyframes print-in {
  to { opacity: 1; transform: translateY(0); }
}

.receipt-lines .dots {
  flex: 1;
  border-bottom: 1px dotted rgba(38,38,34,0.35);
  margin-bottom: 4px;
}
.receipt-lines li span:last-child {
  font-weight: 600;
  color: var(--gold);
  filter: brightness(0.75);
}

.receipt-total {
  display: flex;
  justify-content: space-between;
  font-weight: 700;
  font-size: 0.85rem;
  margin-bottom: 6px;
}

.receipt-stamp {
  position: absolute;
  top: 42%;
  right: 18px;
  border: 3px solid var(--stamp-red);
  color: var(--stamp-red);
  font-weight: 700;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  padding: 5px 9px;
  border-radius: 4px;
  transform: rotate(-16deg);
  opacity: 0.85;
  mix-blend-mode: multiply;
}

.receipt-barcode {
  text-align: center;
  font-size: 1rem;
  letter-spacing: 2px;
  margin: 14px 0 0;
  opacity: 0.7;
}

/* ============================================
   Section shared
   ============================================ */
section { position: relative; z-index: 2; }

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3vw, 2.3rem);
  font-weight: 600;
  margin: 0 0 12px;
  letter-spacing: -0.01em;
}
.section-title.center { text-align: center; }

.section-sub {
  color: rgba(247, 243, 233, 0.7);
  max-width: 56ch;
  margin: 0 0 48px;
}
.section-sub.center { margin-left: auto; margin-right: auto; text-align: center; }

/* ============================================
   Features / Ledger
   ============================================ */
.features {
  padding: 100px 0;
  background: var(--charcoal);
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}

.ledger {
  max-width: 760px;
  margin: 0 auto;
  border-top: 1px solid var(--line-soft);
}

.ledger-row {
  display: grid;
  grid-template-columns: 190px 1fr;
  gap: 20px;
  padding: 20px 4px;
  border-bottom: 1px solid var(--line-soft);
  align-items: baseline;
}

.ledger-name {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--gold);
  font-size: 0.95rem;
}

.ledger-detail {
  color: rgba(247, 243, 233, 0.75);
}

/* ============================================
   How it works
   ============================================ */
.how { padding: 110px 0; }

.how-inner {
  display: grid;
  grid-template-columns: 1fr 0.85fr;
  gap: 64px;
  align-items: center;
}

.how-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: step;
}
.how-steps li {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 18px;
  padding: 18px 0;
  border-top: 1px solid var(--line-soft);
}
.how-steps li:last-child { border-bottom: 1px solid var(--line-soft); }

.how-index {
  font-family: var(--font-mono);
  color: var(--gold);
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding-top: 2px;
}

.how-steps p { margin: 0; color: rgba(247,243,233,0.8); }

.tape {
  background: var(--receipt-cream);
  color: var(--graphite);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  padding: 26px 22px;
  border-radius: 2px;
  max-width: 320px;
  margin: 0 auto;
  box-shadow: 0 24px 50px -18px rgba(0,0,0,0.45);
  transform: rotate(-1.2deg);
}

.tape-line {
  display: flex;
  justify-content: space-between;
  padding: 6px 0;
  border-bottom: 1px dotted rgba(38,38,34,0.3);
}
.tape-total { font-weight: 600; border-bottom: 1px solid rgba(38,38,34,0.4); }
.tape-grand {
  font-weight: 700;
  border-bottom: none;
  padding-top: 10px;
  font-size: 0.95rem;
}

/* ============================================
   Pricing
   ============================================ */
.pricing {
  padding: 110px 0;
  background: var(--charcoal);
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}

.plans {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 980px;
  margin: 0 auto;
}

.plan-card {
  background: var(--receipt-cream);
  color: var(--graphite);
  border-radius: 4px;
  padding: 32px 26px;
  display: flex;
  flex-direction: column;
}

.plan-card h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  margin: 0 0 6px;
}

.plan-for {
  font-size: 0.88rem;
  color: rgba(38,38,34,0.65);
  margin: 0 0 20px;
}

.plan-card ul {
  list-style: none;
  margin: 0 0 28px;
  padding: 0;
  font-size: 0.9rem;
  flex: 1;
}
.plan-card li {
  padding: 8px 0;
  border-top: 1px dotted rgba(38,38,34,0.25);
}
.plan-card li:first-child { border-top: none; }

.plan-card-featured {
  background: var(--receipt-cream);
  outline: 2px solid var(--gold);
  transform: translateY(-8px);
  position: relative;
}
.plan-tag {
  position: absolute;
  top: -13px;
  left: 26px;
  background: var(--gold);
  color: var(--charcoal);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 3px;
}

/* ============================================
   Contact
   ============================================ */
.contact { padding: 110px 0 120px; }

.contact-inner {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 64px;
}

.contact-meta {
  list-style: none;
  margin: 32px 0 0;
  padding: 0;
  font-family: var(--font-mono);
  font-size: 0.85rem;
}
.contact-meta li {
  display: flex;
  justify-content: space-between;
  padding: 12px 0;
  border-top: 1px solid var(--line-soft);
}
.contact-meta strong { color: rgba(247,243,233,0.55); font-weight: 500; }

.contact-form {
  background: var(--receipt-cream);
  color: var(--graphite);
  border-radius: 6px;
  padding: 36px;
}

.form-row {
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-row label {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: rgba(38,38,34,0.7);
}
.form-row .optional { text-transform: none; opacity: 0.6; }

.form-row input,
.form-row select,
.form-row textarea {
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 12px 14px;
  border: 1px solid rgba(38,38,34,0.2);
  border-radius: 3px;
  background: #fff;
  color: var(--graphite);
}
.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(53,212,138,0.25);
}

.form-row textarea { resize: vertical; }

.field-error {
  font-size: 0.78rem;
  color: var(--stamp-red);
  min-height: 1em;
}

.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.btn-submit { width: 100%; margin-top: 6px; }
.btn-submit[disabled] { opacity: 0.6; cursor: not-allowed; }

.form-status {
  margin: 14px 0 0;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  min-height: 1.2em;
}
.form-status.is-success { color: #1a7a4c; }
.form-status.is-error { color: var(--stamp-red); }

/* ============================================
   Footer
   ============================================ */
.site-footer {
  border-top: 1px solid var(--line-soft);
  padding: 28px 0;
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: rgba(247, 243, 233, 0.5);
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 900px) {
  .hero-inner, .how-inner, .contact-inner { grid-template-columns: 1fr; }
  .how-visual { order: -1; }
  .plans { grid-template-columns: 1fr; }
  .plan-card-featured { transform: none; }
  .ledger-row { grid-template-columns: 1fr; gap: 6px; }

  .main-nav {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    background: var(--ink-navy);
    border-bottom: 1px solid var(--line-soft);
    padding: 8px 28px 20px;
  }
  .main-nav.is-open { display: flex; }
  .main-nav a {
    width: 100%;
    padding: 14px 0;
    border-bottom: 1px solid var(--line-soft);
  }
  .nav-cta { border: none; margin-top: 8px; padding: 12px 0; }

  .nav-toggle { display: flex; }
}

@media (max-width: 480px) {
  .wrap { padding: 0 20px; }
  .receipt { max-width: 100%; }
}