/* Butler landing page — matches iOS app design system (docs/design-system.md). */

:root {
  --cream: #FAF7F2;
  --sand: #EDE7DB;
  --card: #FFFFFF;
  --accent: #2D5A1B;
  --accent-soft: #EAF2E5;
  --warning: #E07B1A;
  --ink: #1C1A17;
  --ink-soft: #6B645B;
  --ink-faint: #B5AEA3;

  --radius-card: 16px;
  --radius-button: 12px;

  --space-xxs: 4px;
  --space-xs: 8px;
  --space-sm: 12px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;
  --space-3xl: 64px;
  --space-4xl: 96px;

  --max-width: 1120px;

  /* Match the iOS app: Inter for all UI text, Fraunces for hero/title text. */
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, system-ui, "Segoe UI", Roboto, sans-serif;
  --font-display: "Fraunces", "Iowan Old Style", Georgia, serif;
}

* { box-sizing: border-box; }

html, body { margin: 0; padding: 0; }

body {
  background: var(--cream);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.55;
  font-feature-settings: "ss01", "cv11";
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

img { max-width: 100%; height: auto; display: block; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

/* ─────────── Top bar ─────────── */

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) var(--space-md);
  background: rgba(250, 247, 242, 0.85);
  backdrop-filter: saturate(180%) blur(10px);
  -webkit-backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid rgba(28, 26, 23, 0.06);
}

.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--ink);
  text-decoration: none;
}
.wordmark:hover { text-decoration: none; }
.wordmark-icon {
  width: 32px;
  height: 32px;
  border-radius: 7px;
  box-shadow: 0 1px 2px rgba(28,26,23,0.12);
  display: block;
}

.menu-toggle {
  display: inline-flex;
  flex-direction: column;
  justify-content: space-between;
  width: 28px;
  height: 22px;
  padding: 0;
  background: none;
  border: 0;
  cursor: pointer;
}
.menu-toggle span {
  display: block;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
}

.menu-sheet {
  position: absolute;
  right: var(--space-md);
  top: calc(100% + 6px);
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  padding: var(--space-md) var(--space-lg);
  background: var(--card);
  border: 1px solid rgba(28, 26, 23, 0.08);
  border-radius: var(--radius-card);
  box-shadow: 0 16px 32px rgba(28, 26, 23, 0.08);
  opacity: 0;
  pointer-events: none;
  transform: translateY(-4px);
  transition: opacity 120ms ease, transform 120ms ease;
}
.menu-sheet.is-open {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}
.menu-sheet a {
  font-size: 16px;
  font-weight: 500;
  color: var(--ink);
}

/* ─────────── Hero ─────────── */

.hero { padding: var(--space-3xl) 0 var(--space-2xl); }

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
  align-items: center;
}

h1 {
  font-family: var(--font-display);
  font-size: clamp(36px, 6vw, 56px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  font-weight: 600;
  margin: 0 0 var(--space-md);
}
.lede {
  font-size: clamp(17px, 1.6vw, 19px);
  color: var(--ink-soft);
  max-width: 36ch;
  margin: 0 0 var(--space-lg);
}

/* ─────────── Hobby-project note (replaces store badges) ─────────── */

/* Butler isn't on the App Store / Play Store yet — this callout asks
   interested visitors to DM the maker for test access instead. Same
   visual weight as the old store-badge row so the page rhythm doesn't
   shift; calmer styling because there's no real CTA to drive. */
.hobby-note {
  background: var(--accent-soft);
  border: 1px solid rgba(45, 90, 27, 0.18);
  border-radius: var(--radius-card);
  padding: var(--space-md) var(--space-lg);
  max-width: 36rem;
  color: var(--ink);
  font-size: 15px;
  line-height: 1.5;
}
.hobby-note p {
  margin: 0;
}
.hobby-note p + p {
  margin-top: var(--space-xs);
  color: var(--ink-soft);
}
.hobby-note strong {
  font-weight: 600;
  color: var(--ink);
}
.hobby-note a {
  color: var(--accent);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 2px;
}
.hobby-note--center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

/* ─────────── Value sections ─────────── */

.value { padding: var(--space-3xl) 0; }
.value.alt { background: var(--sand); }

.value-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
  align-items: center;
}

.eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: var(--space-xs);
}
.value-copy h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.5vw, 38px);
  line-height: 1.1;
  letter-spacing: -0.015em;
  font-weight: 600;
  margin: 0 0 var(--space-md);
}
.value-copy p {
  color: var(--ink-soft);
  margin: 0 0 var(--space-md);
  max-width: 48ch;
}
.bullets {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-xs);
}
.bullets li {
  position: relative;
  padding-left: 22px;
  color: var(--ink);
}
.bullets li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
}

/* ─────────── Phone stack (rotating screenshots) ─────────── */

.phone-stack {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
}
.phone-stack-frame {
  display: grid;
  grid-template-areas: "stack";
  justify-items: center;
}
.phone-stack-frame > .phone {
  grid-area: stack;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 450ms ease, transform 450ms ease;
  pointer-events: none;
}
.phone-stack-frame > .phone.is-active {
  opacity: 1;
  transform: none;
  pointer-events: auto;
}
@media (prefers-reduced-motion: reduce) {
  .phone-stack-frame > .phone {
    transition: opacity 0s;
    transform: none;
  }
}

.phone-dots {
  display: flex;
  gap: 6px;
  align-items: center;
  justify-content: center;
}
.phone-dot {
  width: 8px;
  height: 8px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: rgba(28, 26, 23, 0.18);
  cursor: pointer;
  transition: background 200ms ease, transform 200ms ease;
}
.phone-dot:hover { background: rgba(28, 26, 23, 0.32); }
.phone-dot.is-active { background: var(--accent); transform: scale(1.2); }
.phone-dot:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* ─────────── Phone placeholder ─────────── */

.phone {
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
}
.phone-screen {
  width: 280px;
  aspect-ratio: 9 / 19.5;
  background: linear-gradient(180deg, var(--card) 0%, var(--cream) 100%);
  border: 1px solid rgba(28,26,23,0.08);
  border-radius: 36px;
  box-shadow: 0 24px 48px rgba(28,26,23,0.12), inset 0 0 0 8px var(--ink);
  padding: 36px 18px 28px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  overflow: hidden;
  position: relative;
}

/* Real screenshot variant — used when a captured PNG replaces the hand-coded
   mock. Shares the same outer dimensions / corner radius / shadow as
   .phone-screen so layout doesn't shift, but renders the captured image
   inside an iPhone-style bezel instead of drawing UI in CSS. */
.phone-photo {
  width: 280px;
  aspect-ratio: 9 / 19.5;
  display: block;
  border-radius: 36px;
  overflow: hidden;
  background: var(--ink);
  border: 8px solid var(--ink);
  box-shadow: 0 24px 48px rgba(28,26,23,0.14);
}
.phone-photo img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: top;
}
.phone--hero .phone-photo {
  width: 320px;
}
@media (min-width: 1024px) {
  .phone--hero .phone-photo { width: 360px; }
}
.phone-screen::before {
  /* Notch */
  content: "";
  position: absolute;
  top: 14px;
  left: 50%;
  transform: translateX(-50%);
  width: 72px;
  height: 18px;
  background: var(--ink);
  border-radius: 12px;
}
.phone--hero .phone-screen { background: linear-gradient(180deg, var(--accent-soft) 0%, var(--card) 60%); }
.phone--small .phone-screen { width: 220px; padding: 30px 14px 22px; gap: 8px; }

.phone-eyebrow {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-top: 8px;
}
.phone-title {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  line-height: 1.15;
  color: var(--ink);
}
.phone-meta { font-size: 12px; color: var(--ink-soft); }
.phone-line {
  font-size: 12px;
  color: var(--ink);
  background: var(--card);
  padding: 8px 10px;
  border-radius: 10px;
  border: 1px solid rgba(28,26,23,0.06);
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}
.phone-line--muted { color: var(--ink-faint); background: transparent; border: 0; padding: 4px 4px 0; font-style: italic; }
.phone-card {
  font-size: 12px;
  background: var(--card);
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid rgba(28,26,23,0.06);
}
.phone-pill {
  align-self: flex-start;
  font-size: 11px;
  font-weight: 600;
  background: var(--accent-soft);
  color: var(--accent);
  border-radius: 999px;
  padding: 5px 10px;
}
.phone-pill--accent {
  background: var(--accent);
  color: var(--cream);
  align-self: stretch;
  text-align: center;
  padding: 9px 12px;
  font-weight: 700;
}
.phone-tag {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: var(--accent-soft);
  color: var(--accent);
  padding: 2px 6px;
  border-radius: 6px;
}
.phone-tag--warn { background: rgba(224,123,26,0.14); color: var(--warning); }
.phone-input {
  margin-top: auto;
  font-size: 12px;
  color: var(--ink-faint);
  background: var(--card);
  border: 1px solid rgba(28,26,23,0.08);
  border-radius: 999px;
  padding: 9px 14px;
}
.phone-divider {
  height: 1px;
  background: rgba(28,26,23,0.08);
  margin: 4px 0;
}
.phone-caption {
  font-size: 12px;
  color: var(--ink-faint);
}

.bubble {
  font-size: 12px;
  padding: 8px 10px;
  border-radius: 12px;
  max-width: 90%;
  line-height: 1.35;
}
.bubble--user { align-self: flex-end; background: var(--accent); color: var(--cream); border-bottom-right-radius: 4px; }
.bubble--ai { align-self: flex-start; background: var(--card); border: 1px solid rgba(28,26,23,0.06); border-bottom-left-radius: 4px; }

.phone-screen--chat { gap: 8px; }
.phone-screen--family { gap: 8px; }
.phone-screen--family-detail { gap: 6px; }
.phone-screen--pantry { gap: 6px; }
.phone-screen--grocery { gap: 6px; }
.phone-screen--log { gap: 8px; }
.phone-screen--plan { gap: 6px; }
.phone-screen--scan { gap: 8px; }
.phone-screen--receipt { gap: 8px; }
.phone-screen--detail { gap: 6px; }
.phone-screen--capture { gap: 8px; }

.phone-tag--accent { background: var(--accent); color: var(--cream); }

/* Variants on lines for the new mocks. */
.phone-line--warn { color: var(--warning); border-color: rgba(224,123,26,0.22); background: rgba(224,123,26,0.08); }
.phone-line--checked { color: var(--ink-faint); text-decoration: line-through; }
.phone-line--ghost { color: var(--ink-faint); border-style: dashed; background: transparent; }

.phone-eyebrow--warn { color: var(--warning); }

.phone-section-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-top: 4px;
}

/* Markdown-table feel inside a chat bubble for recipe ingredients. */
.phone-mini-table {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
  margin-top: 6px;
  padding: 6px 8px;
  background: rgba(28,26,23,0.04);
  border-radius: 8px;
  font-size: 11px;
  color: var(--ink);
}

/* Photo-thumbnail strip for the fridge-scan slide. */
.phone-thumbs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
}
.phone-thumb {
  aspect-ratio: 1 / 1;
  border-radius: 8px;
  background: linear-gradient(135deg, #c9c2b3 0%, #a89f8d 50%, #c9c2b3 100%);
  border: 1px solid rgba(28,26,23,0.08);
  display: block;
}
.phone-thumb--sm {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  aspect-ratio: auto;
}

.phone-tips {
  display: flex;
  flex-direction: column;
  gap: 3px;
  font-size: 10px;
  color: var(--ink-soft);
  background: var(--accent-soft);
  border-radius: 10px;
  padding: 8px 10px;
}
.phone-tips > span::before {
  content: "·";
  color: var(--accent);
  margin-right: 6px;
  font-weight: 700;
}

/* Tall paper-receipt mock for the receipt-capture slide. */
.phone-receipt {
  display: flex;
  flex-direction: column;
  gap: 4px;
  background: var(--card);
  border: 1px solid rgba(28,26,23,0.08);
  border-radius: 4px;
  padding: 10px 12px;
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 10px;
  color: var(--ink);
  text-align: center;
  flex: 1;
  min-height: 0;
}
.phone-receipt-head { font-size: 13px; font-weight: 700; letter-spacing: 0.04em; }
.phone-receipt-sub { font-size: 9px; color: var(--ink-soft); margin-bottom: 4px; }
.phone-receipt-line { font-size: 9.5px; text-align: left; }
.phone-receipt-total { margin-top: 4px; font-weight: 700; font-size: 10.5px; border-top: 1px dashed rgba(28,26,23,0.18); padding-top: 4px; }

/* Cooked-meal log feed row: thumb + text. */
.phone-log-row {
  display: flex;
  gap: 8px;
  align-items: center;
  font-size: 11px;
  background: var(--card);
  border: 1px solid rgba(28,26,23,0.06);
  border-radius: 10px;
  padding: 6px 8px;
}
.phone-log-row strong { font-weight: 600; }

/* Full-bleed cover image placeholder for cooked-meal detail. */
.phone-cover {
  display: block;
  width: calc(100% + 36px);
  margin: -4px -18px 4px;
  height: 110px;
  background: linear-gradient(135deg, #c4d3b0 0%, #88a06a 50%, #5b8048 100%);
}
.phone-cover--sm { height: 70px; }

.phone-input--filled {
  color: var(--ink);
  background: var(--card);
}

/* ─────────── Secondary cards ─────────── */

.secondary { padding: var(--space-3xl) 0; background: var(--cream); }

.card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}
.card {
  background: var(--card);
  border: 1px solid rgba(28,26,23,0.06);
  border-radius: var(--radius-card);
  padding: var(--space-xl);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-md);
}
.card h3 {
  font-family: var(--font-display);
  font-size: 22px;
  letter-spacing: -0.01em;
  margin: 0;
}
.card p { color: var(--ink-soft); margin: 0; max-width: 42ch; }
.card .phone,
.card .phone-stack { align-self: center; }
.phone-stack--small .phone-screen { width: 220px; padding: 30px 14px 22px; gap: 8px; }

/* ─────────── Bottom CTA ─────────── */

.cta-bottom { padding: var(--space-3xl) 0 var(--space-4xl); background: var(--sand); }
.cta-bottom-inner { text-align: center; }
.cta-bottom h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 40px);
  margin: 0 0 var(--space-sm);
  letter-spacing: -0.015em;
}
.cta-bottom p {
  color: var(--ink-soft);
  margin: 0 auto var(--space-lg);
  max-width: 44ch;
}

/* ─────────── Access-request form ─────────── */

.access-form {
  display: grid;
  gap: var(--space-md);
  max-width: 520px;
  margin: 0 auto;
  text-align: left;
}
.field { display: grid; gap: 6px; }
.field-label {
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
}
.field-label .required { color: var(--accent); }
.field input,
.field textarea {
  font: inherit;
  width: 100%;
  padding: 10px 12px;
  background: var(--card);
  border: 1px solid rgba(28, 26, 23, 0.14);
  border-radius: var(--radius-button);
  color: var(--ink);
  resize: vertical;
}
.field input:focus,
.field textarea:focus {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
  border-color: var(--accent);
}
.access-submit {
  align-self: start;
  padding: 12px 22px;
  font: inherit;
  font-weight: 600;
  background: var(--accent);
  color: var(--cream);
  border: 0;
  border-radius: var(--radius-button);
  cursor: pointer;
  transition: opacity 150ms ease;
}
.access-submit:hover { opacity: 0.9; }
.access-submit:disabled { opacity: 0.5; cursor: not-allowed; }
.access-status {
  margin: 0;
  min-height: 1.25em;
  font-size: 14px;
  color: var(--ink-soft);
}
.access-status--success { color: var(--accent); font-weight: 600; }
.access-status--error { color: #B22; font-weight: 600; }

/* ─────────── Footer ─────────── */

.footer {
  background: var(--ink);
  color: var(--cream);
  padding: var(--space-2xl) 0;
}
.footer a { color: var(--cream); }
.footer-inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  align-items: flex-start;
}
.footer-mark {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
}
.footer-nav {
  display: flex;
  gap: var(--space-lg);
  flex-wrap: wrap;
}
.footer-meta {
  font-size: 13px;
  opacity: 0.7;
}

/* ─────────── Static page (privacy / support) ─────────── */

.doc {
  max-width: 720px;
  margin: 0 auto;
  padding: var(--space-3xl) var(--space-md) var(--space-4xl);
}
.doc h1 {
  font-size: clamp(32px, 4vw, 44px);
  margin: 0 0 var(--space-sm);
}
.doc h2 {
  font-family: var(--font-display);
  font-size: 22px;
  margin: var(--space-2xl) 0 var(--space-sm);
}
.doc p, .doc li { color: var(--ink); }
.doc p { margin: 0 0 var(--space-md); }
.doc ul { padding-left: 1.2em; margin: 0 0 var(--space-md); }
.doc .updated {
  color: var(--ink-soft);
  font-size: 14px;
  margin-bottom: var(--space-2xl);
}

/* ─────────── Responsive ─────────── */

@media (min-width: 768px) {
  .card-grid { grid-template-columns: 1fr 1fr; }
  .footer-inner {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

@media (min-width: 1024px) {
  .hero { padding: var(--space-4xl) 0; }
  .hero-grid {
    grid-template-columns: 1.1fr 0.9fr;
    gap: var(--space-3xl);
  }
  .value { padding: var(--space-4xl) 0; }
  .value-grid {
    grid-template-columns: 0.9fr 1.1fr;
    gap: var(--space-3xl);
  }
  /* Standard order: image left, copy right */
  .value-grid > .phone,
  .value-grid > .phone-stack { justify-self: end; }
  .value-grid > .value-copy { justify-self: start; }
  /* Reversed: copy left, image right */
  .value-grid--reverse { grid-template-columns: 1.1fr 0.9fr; }
  .value-grid--reverse > .value-copy { justify-self: start; order: 1; }
  .value-grid--reverse > .phone,
  .value-grid--reverse > .phone-stack { justify-self: end; order: 2; }
  .card { flex-direction: row; align-items: center; }
  .card .phone,
  .card .phone-stack { align-self: flex-start; flex-shrink: 0; }
  .card .phone-screen { width: 200px; }
  .phone-stack--small .phone-screen { width: 200px; }
}