/* ============================================================
   My Table AI — design tokens
   Palette drawn from a restaurant floor: menu-board ink, parchment
   ticket paper, brick signage, brass rail, and the four table
   states used throughout the product (available / occupied /
   closing / reserved).
   ============================================================ */

:root {
  --ink: #1B211E;
  --ink-soft: #3A423E;
  --paper: #F1E9D8;
  --paper-deep: #E6D9BB;
  --paper-line: rgba(27, 33, 30, 0.14);
  --brick: #A8412C;
  --brick-deep: #7E301F;
  --brass: #B4863C;
  --available: #3F6652;
  --occupied: #4A4640;
  --closing: #B4863C;
  --reserved: #A8412C;
  --paper-rgb: 241, 233, 216;

  --font-display: "Fraunces", "Iowan Old Style", serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  --font-ticket: "IBM Plex Mono", ui-monospace, monospace;

  --measure: 62ch;
  --radius: 2px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
}

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

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--brick);
  outline-offset: 3px;
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.1;
  margin: 0 0 0.5em;
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2.4rem, 5vw, 4.1rem); font-weight: 500; }
h2 { font-size: clamp(1.8rem, 3.4vw, 2.5rem); }
h3 { font-size: 1.25rem; }

p {
  margin: 0 0 1.1em;
  max-width: var(--measure);
}

.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 clamp(20px, 5vw, 56px);
}

.doc {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 clamp(20px, 5vw, 56px);
}

section {
  padding: clamp(56px, 9vw, 108px) 0;
  border-bottom: 1px solid var(--paper-line);
}

section:last-of-type { border-bottom: none; }

.section--deep {
  background: var(--paper-deep);
}

/* ---------- header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(var(--paper-rgb), 0.92);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--paper-line);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  padding-bottom: 16px;
}

.brand {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 1.28rem;
  font-weight: 600;
  text-decoration: none;
  color: var(--ink);
}

.brand__mark {
  width: 20px;
  height: 20px;
  flex: none;
}

.nav {
  display: flex;
  align-items: center;
  gap: clamp(18px, 3vw, 34px);
}

.nav a {
  text-decoration: none;
  font-size: 0.96rem;
  color: var(--ink-soft);
}

.nav a:hover { color: var(--ink); }

.nav__toggle {
  display: none;
  background: none;
  border: 1px solid var(--paper-line);
  padding: 8px 10px;
  font: inherit;
  cursor: pointer;
}

@media (max-width: 720px) {
  .nav__links { display: none; }
  .nav__toggle { display: inline-flex; }
  .nav.is-open .nav__links {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: var(--paper);
    border-bottom: 1px solid var(--paper-line);
    padding: 18px clamp(20px, 5vw, 56px) 24px;
    gap: 14px;
  }
}

/* ---------- buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 24px;
  font-family: var(--font-body);
  font-size: 0.98rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  line-height: 1;
}

.btn--primary {
  background: var(--brick);
  color: var(--paper);
}

.btn--primary:hover { background: var(--brick-deep); }

.btn--ghost {
  background: transparent;
  border-color: var(--ink);
  color: var(--ink);
}

.btn--ghost:hover { background: rgba(27,33,30,0.06); }

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

/* ---------- hero ---------- */

.hero .container {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(32px, 5vw, 64px);
  align-items: center;
}

@media (max-width: 900px) {
  .hero .container { grid-template-columns: 1fr; }
}

.hero__eyebrow {
  font-family: var(--font-ticket);
  font-size: 0.82rem;
  color: var(--ink-soft);
  margin-bottom: 18px;
}

.hero__lede {
  font-size: 1.14rem;
  color: var(--ink-soft);
}

/* floor-plan illustration */
.floorplan {
  border: 1px solid var(--paper-line);
  background: rgba(255,255,255,0.35);
  padding: 20px;
}

.floorplan__legend {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 14px;
  font-family: var(--font-ticket);
  font-size: 0.78rem;
  color: var(--ink-soft);
}

.floorplan__legend span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.dot {
  width: 9px;
  height: 9px;
  display: inline-block;
  border-radius: 50%;
}

.dot--available { background: var(--available); }
.dot--occupied { background: var(--occupied); }
.dot--closing { background: var(--closing); }
.dot--reserved { background: var(--reserved); }

/* ---------- problem list ---------- */

.problem-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--paper-line);
  border: 1px solid var(--paper-line);
  margin-top: 40px;
}

@media (max-width: 720px) {
  .problem-grid { grid-template-columns: 1fr; }
}

.problem-item {
  background: var(--paper);
  padding: 26px 28px;
}

.problem-item p {
  margin: 0;
  font-size: 1.02rem;
  color: var(--ink-soft);
}

/* ---------- solution checklist ---------- */

.check-list {
  list-style: none;
  margin: 32px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px 32px;
}

@media (max-width: 720px) {
  .check-list { grid-template-columns: 1fr; }
}

.check-list li {
  padding-left: 26px;
  position: relative;
  color: var(--ink-soft);
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 10px;
  height: 10px;
  background: var(--available);
}

/* ---------- ticket cards (features) ---------- */

.ticket-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 40px;
}

@media (max-width: 980px) {
  .ticket-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 620px) {
  .ticket-grid { grid-template-columns: 1fr; }
}

.ticket {
  border: 1px solid var(--paper-line);
  background: var(--paper);
  padding: 22px 22px 24px;
  position: relative;
}

.ticket::after {
  content: "";
  position: absolute;
  left: -1px;
  right: -1px;
  bottom: -1px;
  height: 3px;
  background: repeating-linear-gradient(
    90deg,
    var(--paper-line) 0,
    var(--paper-line) 6px,
    transparent 6px,
    transparent 12px
  );
}

.ticket__status {
  font-family: var(--font-ticket);
  font-size: 0.72rem;
  letter-spacing: 0.02em;
  color: var(--ink-soft);
  margin-bottom: 10px;
  display: block;
}

.ticket h3 { margin-bottom: 8px; }

.ticket p {
  color: var(--ink-soft);
  font-size: 0.97rem;
  margin: 0;
}

/* ---------- how it works ---------- */

.flow {
  margin-top: 44px;
  display: flex;
  flex-direction: column;
}

.flow__step {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 20px;
  padding: 22px 0;
  border-top: 1px solid var(--paper-line);
}

.flow__step:last-child { border-bottom: 1px solid var(--paper-line); }

.flow__num {
  font-family: var(--font-ticket);
  font-size: 1.4rem;
  color: var(--brick);
}

.flow__step h3 { margin-bottom: 6px; }
.flow__step p { color: var(--ink-soft); margin: 0; }

/* ---------- sms block ---------- */

.sms-panel {
  margin-top: 36px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}

@media (max-width: 820px) {
  .sms-panel { grid-template-columns: 1fr; }
}

.sms-bubble-set {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.sms-bubble {
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-ticket);
  font-size: 0.86rem;
  padding: 12px 16px;
  max-width: 340px;
  border-radius: 3px 3px 3px 0;
}

.sms-note {
  color: var(--ink-soft);
  font-size: 0.95rem;
}

/* ---------- values row ---------- */

.value-row {
  margin-top: 36px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

@media (max-width: 900px) {
  .value-row { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 520px) {
  .value-row { grid-template-columns: 1fr; }
}

.value-row h3 {
  font-size: 1.05rem;
  border-top: 2px solid var(--brass);
  padding-top: 12px;
}

.value-row p {
  color: var(--ink-soft);
  font-size: 0.95rem;
  margin: 0;
}

/* ---------- early access form ---------- */

.access-grid {
  margin-top: 40px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}

@media (max-width: 820px) {
  .access-grid { grid-template-columns: 1fr; }
}

form.access-form {
  display: grid;
  gap: 16px;
}

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

.field label {
  font-size: 0.86rem;
  color: var(--ink-soft);
}

.field input,
.field textarea {
  font: inherit;
  padding: 12px 14px;
  border: 1px solid var(--ink-soft);
  background: rgba(255,255,255,0.5);
  border-radius: var(--radius);
}

.field textarea { resize: vertical; min-height: 90px; }

.form-note {
  font-size: 0.85rem;
  color: var(--ink-soft);
  margin-top: 4px;
}

.form-note a { color: var(--ink); text-decoration: underline; }

#form-status {
  margin-top: 14px;
  font-size: 0.95rem;
}

#form-status[data-state="success"] { color: var(--available); }

/* ---------- footer ---------- */

.site-footer {
  padding: 44px 0 56px;
}

.site-footer .container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 24px;
  align-items: flex-start;
}

.footer-brand {
  font-family: var(--font-display);
  font-size: 1.1rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links a {
  text-decoration: none;
  color: var(--ink-soft);
  font-size: 0.92rem;
}

.footer-links a:hover { color: var(--ink); }

.footer-meta {
  font-size: 0.82rem;
  color: var(--ink-soft);
  margin-top: 18px;
}

/* ---------- legal pages ---------- */

.legal-header {
  padding: 48px 0 8px;
  border-bottom: none;
}

.legal-updated {
  font-family: var(--font-ticket);
  font-size: 0.82rem;
  color: var(--ink-soft);
}

.legal-body h2 {
  font-size: 1.35rem;
  margin-top: 2.2em;
}

.legal-body h2:first-child { margin-top: 0; }

.legal-body p, .legal-body li {
  color: var(--ink-soft);
  font-size: 1rem;
}

.legal-body ul {
  padding-left: 22px;
}

.legal-callout {
  border-left: 3px solid var(--brick);
  padding: 4px 0 4px 18px;
  margin: 1.6em 0;
  background: rgba(168,65,44,0.06);
}

.legal-callout p { margin: 0; color: var(--ink); font-weight: 500; }

.back-link {
  display: inline-block;
  margin: 40px 0 8px;
  font-size: 0.92rem;
  text-decoration: none;
  color: var(--ink-soft);
}

.back-link:hover { color: var(--ink); }