/* TinyVault studio site — tokens mirror apps/fridge-inventory/src/theme/theme.ts */

:root {
  --bg: #FAF9F7;
  --surface: #FFFFFF;
  --surface-alt: #F1EFEB;
  --hairline: #E9E6E0;
  --text: #1D1C19;
  --text-2: #8A867C;
  --text-3: #B8B3A8;
  --accent: #5F7A61;
  --accent-2: #445C46;
  --accent-soft: #EAF0EA;
  --warn: #C9973F;
  --warn-soft: #F5EDDC;
  --glow-a: rgba(95, 122, 97, 0.16);
  --glow-b: rgba(201, 151, 63, 0.11);
  --shadow: 0 1px 2px rgba(29, 28, 25, 0.04), 0 8px 28px rgba(29, 28, 25, 0.07);
  --shadow-lg: 0 2px 4px rgba(29, 28, 25, 0.05), 0 18px 50px rgba(29, 28, 25, 0.12);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #161512;
    --surface: #1F1E1A;
    --surface-alt: #26251F;
    --hairline: #31302A;
    --text: #EDEBE4;
    --text-2: #9C978B;
    --text-3: #6E6A5F;
    --accent: #93B08F;
    --accent-2: #B7CDB2;
    --accent-soft: #2A332A;
    --warn: #D3A65A;
    --warn-soft: #383021;
    --glow-a: rgba(147, 176, 143, 0.13);
    --glow-b: rgba(211, 166, 90, 0.09);
    --shadow: 0 1px 2px rgba(0, 0, 0, 0.3), 0 8px 28px rgba(0, 0, 0, 0.35);
    --shadow-lg: 0 2px 4px rgba(0, 0, 0, 0.35), 0 18px 50px rgba(0, 0, 0, 0.5);
  }
}

html[data-theme="light"] {
  --bg: #FAF9F7; --surface: #FFFFFF; --surface-alt: #F1EFEB; --hairline: #E9E6E0;
  --text: #1D1C19; --text-2: #8A867C; --text-3: #B8B3A8;
  --accent: #5F7A61; --accent-2: #445C46; --accent-soft: #EAF0EA;
  --warn: #C9973F; --warn-soft: #F5EDDC;
  --glow-a: rgba(95, 122, 97, 0.16); --glow-b: rgba(201, 151, 63, 0.11);
  --shadow: 0 1px 2px rgba(29, 28, 25, 0.04), 0 8px 28px rgba(29, 28, 25, 0.07);
  --shadow-lg: 0 2px 4px rgba(29, 28, 25, 0.05), 0 18px 50px rgba(29, 28, 25, 0.12);
}

html[data-theme="dark"] {
  --bg: #161512; --surface: #1F1E1A; --surface-alt: #26251F; --hairline: #31302A;
  --text: #EDEBE4; --text-2: #9C978B; --text-3: #6E6A5F;
  --accent: #93B08F; --accent-2: #B7CDB2; --accent-soft: #2A332A;
  --warn: #D3A65A; --warn-soft: #383021;
  --glow-a: rgba(147, 176, 143, 0.13); --glow-b: rgba(211, 166, 90, 0.09);
  --shadow: 0 1px 2px rgba(0, 0, 0, 0.3), 0 8px 28px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 2px 4px rgba(0, 0, 0, 0.35), 0 18px 50px rgba(0, 0, 0, 0.5);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 1.0625rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  transition: background 300ms ease, color 300ms ease;
}

/* Ambient backdrop: two soft brand-tinted glows behind the hero */
body::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 820px;
  background:
    radial-gradient(600px 440px at 15% 4%, var(--glow-a), transparent 70%),
    radial-gradient(680px 480px at 88% 20%, var(--glow-b), transparent 70%);
  pointer-events: none;
  z-index: 0;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }

.wrap {
  position: relative;
  z-index: 1;
  max-width: 72rem;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Header */
header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--text);
  letter-spacing: -0.01em;
}
.brand:hover { text-decoration: none; }
.brand svg { display: block; }

.header-actions { display: flex; align-items: center; gap: 1.5rem; }
.header-actions a { color: var(--text-2); font-size: 0.9375rem; font-weight: 500; }
.header-actions a:hover { color: var(--text); text-decoration: none; }

#theme-toggle {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--hairline);
  color: var(--text-2);
  border-radius: 999px;
  width: 2.25rem;
  height: 2.25rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  padding: 0;
  transition: color 200ms ease, border-color 200ms ease;
}
#theme-toggle:hover { color: var(--text); border-color: var(--text-3); }
#theme-toggle svg {
  position: absolute;
  transition: transform 300ms cubic-bezier(0.2, 0.7, 0.3, 1), opacity 200ms ease;
}
/* Show the icon of the theme you'd switch TO */
.i-moon { opacity: 0; transform: rotate(-90deg) scale(0.6); }
.i-sun { opacity: 1; transform: rotate(0deg) scale(1); }
html[data-theme="dark"] .i-sun { opacity: 1; transform: rotate(0) scale(1); }
html[data-theme="dark"] .i-moon { opacity: 0; }
@media (prefers-color-scheme: dark) {
  .i-sun { opacity: 1; }
  .i-moon { opacity: 0; }
}

/* Hero */
.hero { padding: 5.5rem 0 3.5rem; max-width: 50rem; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--accent);
  background: var(--accent-soft);
  border: 1px solid var(--hairline);
  border-radius: 999px;
  padding: 0.3rem 0.85rem;
  margin-bottom: 1.5rem;
}
.eyebrow .dot {
  width: 7px; height: 7px; border-radius: 999px; background: var(--accent);
  animation: pulse 2.4s ease-in-out infinite;
}
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.35; } }

.hero h1 {
  font-size: clamp(2.6rem, 6.5vw, 4.75rem);
  font-weight: 800;
  line-height: 1.04;
  letter-spacing: -0.045em;
  margin: 0 0 1.25rem;
  text-wrap: balance;
}
.hero h1 .ink {
  background: linear-gradient(100deg, var(--accent) 0%, var(--accent-2) 55%, var(--warn) 125%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero > p {
  color: var(--text-2);
  font-size: 1.25rem;
  line-height: 1.55;
  margin: 0;
  max-width: 42rem;
}

.hero-cta { display: flex; flex-wrap: wrap; align-items: center; gap: 0.875rem; margin-top: 2rem; }
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9875rem;
  font-weight: 600;
  border-radius: 999px;
  padding: 0.65rem 1.35rem;
  border: 1px solid transparent;
  transition: transform 200ms ease, box-shadow 200ms ease, background 200ms ease, border-color 200ms ease;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn.primary { background: var(--accent); color: var(--bg); box-shadow: var(--shadow); }
.btn.primary:hover { background: var(--accent-2); box-shadow: var(--shadow-lg); }
.btn.ghost { color: var(--text); border-color: var(--hairline); background: var(--surface); }
.btn.ghost:hover { border-color: var(--text-3); }

/* Proof-stat strip */
.stats {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 0;
  margin: 3rem 0 0;
  padding: 1.25rem 0 0;
  border-top: 1px solid var(--hairline);
  color: var(--text-3);
  font-size: 0.9375rem;
  font-variant-numeric: tabular-nums;
}
.stats li { display: flex; align-items: baseline; gap: 0.4rem; }
.stats li + li { margin-left: 2rem; padding-left: 2rem; border-left: 1px solid var(--hairline); }
.stats strong { color: var(--text); font-weight: 700; font-size: 1.0625rem; }

/* Sections */
section { padding: 3.25rem 0; }
.section-label {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--text-3);
  margin: 0 0 1.5rem;
}
.section-label::after { content: ""; flex: 1; height: 1px; background: var(--hairline); }

/* App grid */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
}

.card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--hairline);
  border-radius: 20px;
  padding: 1.75rem;
  transition: transform 200ms ease, box-shadow 200ms ease, border-color 200ms ease;
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: var(--text-3); }

/* Featured app: spans the grid, text + phone mock side by side */
.card.featured {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 3rem;
  align-items: center;
  padding: 2.5rem;
  background: radial-gradient(480px 320px at 92% 8%, var(--glow-a), transparent 72%), var(--surface);
  box-shadow: var(--shadow);
}
.card.featured:hover { box-shadow: var(--shadow-lg); transform: none; border-color: var(--hairline); }
.card.featured .tagline { color: var(--text); font-weight: 650; font-size: 1.1875rem; margin: 0 0 0.5rem; }
.card.featured h3 { font-size: 1.75rem; letter-spacing: -0.02em; }
.card.featured .featured-body > p:not(.tagline) { max-width: 34rem; }
.featured-body { position: relative; z-index: 1; }

.tags { list-style: none; display: flex; flex-wrap: wrap; gap: 0.5rem; padding: 0; margin: 1.25rem 0 0; }
.tags li {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-2);
  background: var(--surface-alt);
  border: 1px solid var(--hairline);
  border-radius: 999px;
  padding: 0.25rem 0.75rem;
}

/* Interactive phone mockup */
.phone {
  position: relative;
  z-index: 1;
  width: 220px;
  border: 1px solid var(--hairline);
  border-radius: 28px;
  padding: 10px;
  background: var(--surface-alt);
  justify-self: end;
  box-shadow: var(--shadow-lg);
  transform: rotate(3deg);
  transition: transform 300ms cubic-bezier(0.2, 0.7, 0.3, 1);
}
.card.featured:hover .phone { transform: rotate(0deg) translateY(-2px); }
.phone-screen { background: var(--bg); border-radius: 20px; padding: 0.8rem; display: flex; flex-direction: column; gap: 0.55rem; }
.ph-head { display: flex; align-items: center; justify-content: space-between; padding: 0.1rem 0.15rem 0.35rem; }
.ph-title { font-size: 0.75rem; font-weight: 700; letter-spacing: -0.01em; }
.ph-dot { width: 18px; height: 18px; border-radius: 999px; background: var(--accent); color: var(--bg); font-size: 0.7rem; font-weight: 700; display: flex; align-items: center; justify-content: center; }

.ph-view { display: flex; flex-direction: column; gap: 0.55rem; }
.ph-view[hidden] { display: none; }
.ph-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--surface);
  border: 1px solid var(--hairline);
  border-radius: 12px;
  padding: 0.45rem 0.55rem;
  animation: rowIn 320ms cubic-bezier(0.2, 0.7, 0.3, 1) both;
}
.ph-row:nth-child(2) { animation-delay: 40ms; }
.ph-row:nth-child(3) { animation-delay: 80ms; }
.ph-row:nth-child(4) { animation-delay: 120ms; }
@keyframes rowIn { from { opacity: 0; transform: translateX(6px); } to { opacity: 1; transform: none; } }
.ph-emoji { font-size: 1rem; }
.ph-bar { height: 7px; border-radius: 4px; background: var(--surface-alt); flex-shrink: 0; }
.w60 { width: 64px; } .w52 { width: 56px; } .w45 { width: 48px; } .w38 { width: 40px; }
.ph-pill { margin-left: auto; font-size: 0.625rem; font-weight: 700; color: var(--accent); background: var(--accent-soft); border-radius: 999px; padding: 0.12rem 0.45rem; font-variant-numeric: tabular-nums; }
.ph-pill.warn { color: var(--warn); background: var(--warn-soft); }

.ph-recipe-card {
  background: var(--surface);
  border: 1px solid var(--hairline);
  border-radius: 14px;
  padding: 0.9rem 0.75rem;
  text-align: center;
  animation: recipeIn 360ms cubic-bezier(0.2, 0.7, 0.3, 1) both;
}
@keyframes recipeIn { from { opacity: 0; transform: scale(0.94); } to { opacity: 1; transform: none; } }
.ph-recipe-emoji { font-size: 1.9rem; line-height: 1; margin-bottom: 0.35rem; }
.ph-recipe-name { font-size: 0.8125rem; font-weight: 700; letter-spacing: -0.01em; }
.ph-recipe-meta { font-size: 0.6875rem; color: var(--text-2); margin-top: 0.15rem; }
.ph-recipe-note { display: inline-block; margin-top: 0.55rem; font-size: 0.625rem; font-weight: 700; color: var(--accent); background: var(--accent-soft); border-radius: 999px; padding: 0.15rem 0.5rem; }

.ph-cta {
  margin-top: 0.3rem;
  width: 100%;
  text-align: center;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--bg);
  background: linear-gradient(120deg, var(--accent), var(--accent-2));
  border: none;
  border-radius: 12px;
  padding: 0.5rem;
  cursor: pointer;
  font-family: inherit;
  transition: filter 180ms ease, transform 120ms ease;
}
.ph-cta:hover { filter: brightness(1.06); }
.ph-cta:active { transform: scale(0.98); }

.card.placeholder { background: transparent; border-style: dashed; }
.card.placeholder:hover { transform: none; box-shadow: none; border-color: var(--hairline); }
.card.placeholder .glyph { background: var(--surface-alt); color: var(--text-3); border-color: var(--hairline); }
.card.placeholder h3 { color: var(--text-2); }

.card-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1.1rem; }
.glyph {
  width: 58px;
  height: 58px;
  border-radius: 15px;
  background: linear-gradient(150deg, var(--accent-soft), var(--surface-alt));
  border: 1px solid var(--hairline);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 600;
}
.glyph svg { display: block; }

.badge { font-size: 0.75rem; font-weight: 600; padding: 0.3rem 0.7rem; border-radius: 999px; background: var(--accent-soft); color: var(--accent); white-space: nowrap; }
.badge.soon { background: var(--warn-soft); color: var(--warn); }
.card h3 { font-size: 1.25rem; margin: 0 0 0.4rem; letter-spacing: -0.01em; position: relative; z-index: 1; }
.card p { color: var(--text-2); font-size: 0.9875rem; margin: 0 0 1rem; position: relative; z-index: 1; }
.card .meta { color: var(--text-3); font-size: 0.8125rem; margin: 0; }

/* Principles */
.pillars { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1.25rem; }
.pillars > div { background: var(--surface); border: 1px solid var(--hairline); border-radius: 20px; padding: 1.75rem; transition: transform 200ms ease, box-shadow 200ms ease, border-color 200ms ease; }
.pillars > div:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: var(--text-3); }
.pillars .p-glyph { width: 40px; height: 40px; border-radius: 11px; background: var(--accent-soft); color: var(--accent); display: flex; align-items: center; justify-content: center; margin-bottom: 1rem; }
.pillars h3 { font-size: 1.0625rem; margin: 0 0 0.4rem; }
.pillars p { color: var(--text-2); font-size: 0.9875rem; margin: 0; }

/* Studio */
.studio-copy { max-width: 44rem; }
.studio-copy p { color: var(--text-2); font-size: 1.0625rem; }
.studio-copy strong { color: var(--text); }

/* Support */
.support-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1.25rem; }
.support-row > div { background: var(--surface); border: 1px solid var(--hairline); border-radius: 20px; padding: 1.75rem; }
.support-row h3 { font-size: 1.0625rem; margin: 0 0 0.4rem; }
.support-row p { color: var(--text-2); font-size: 0.9875rem; margin: 0; }

/* Footer */
footer { border-top: 1px solid var(--hairline); margin-top: 3rem; padding: 2rem 0 3rem; color: var(--text-3); font-size: 0.875rem; }
footer a { color: var(--text-2); }
footer .footnote { color: var(--text-3); }

/* Text pages (privacy, 404) */
.prose { max-width: 44rem; padding: 1rem 0 3rem; }
.prose h1 { letter-spacing: -0.02em; margin: 0.5rem 0 0.25rem; }
.prose h2 { font-size: 1.25rem; margin-top: 2.25rem; letter-spacing: -0.01em; }
.prose p, .prose li { color: var(--text-2); }
.prose li { margin-bottom: 0.4rem; }
.prose strong { color: var(--text); }
.prose a { font-weight: 500; }
.back-link { display: inline-block; color: var(--text-2); font-size: 0.9375rem; font-weight: 500; margin-bottom: 0.5rem; }
.back-link:hover { color: var(--text); text-decoration: none; }
.doc-meta { color: var(--text-3); font-size: 0.9375rem; margin-top: 0; }
.tldr {
  background: var(--accent-soft);
  border: 1px solid var(--hairline);
  border-radius: 16px;
  padding: 1.25rem 1.5rem;
  margin: 1.5rem 0 2rem;
  color: var(--text-2);
  font-size: 0.9875rem;
}
.tldr strong { color: var(--accent); }

/* Suggestion form page */
.form-page { max-width: 40rem; padding: 1rem 0 3rem; }
.form-title { letter-spacing: -0.02em; margin: 0.5rem 0 0.5rem; font-size: clamp(1.9rem, 4vw, 2.5rem); }
.form-intro { color: var(--text-2); margin: 0 0 2rem; }
.idea-form { display: flex; flex-direction: column; gap: 1.25rem; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.form-field { display: flex; flex-direction: column; gap: 0.45rem; }
.form-field label { font-size: 0.9375rem; font-weight: 600; color: var(--text); }
.form-field .req { color: var(--accent); }
.form-field .opt { color: var(--text-3); font-weight: 400; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.idea-form input[type="text"],
.idea-form input[type="email"],
.idea-form textarea {
  font-family: inherit;
  font-size: 1rem;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--hairline);
  border-radius: 12px;
  padding: 0.7rem 0.85rem;
  width: 100%;
  transition: border-color 160ms ease, box-shadow 160ms ease;
}
.idea-form textarea { resize: vertical; min-height: 7rem; line-height: 1.5; }
.idea-form input::placeholder, .idea-form textarea::placeholder { color: var(--text-3); }
.idea-form input:focus, .idea-form textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.form-actions { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; }
.idea-form .btn.primary { border: none; cursor: pointer; }
.idea-form .btn.primary:disabled { opacity: 0.6; cursor: default; transform: none; }
.form-status { font-size: 0.9375rem; color: var(--text-2); }
.form-status.error { color: var(--warn); }
.form-note { font-size: 0.875rem; color: var(--text-3); margin: 0; }

.form-success {
  background: var(--surface);
  border: 1px solid var(--hairline);
  border-radius: 20px;
  padding: 2.5rem 2rem;
  text-align: center;
  box-shadow: var(--shadow);
}
.form-success h2 { font-size: 1.375rem; margin: 0.5rem 0 0.5rem; letter-spacing: -0.01em; }
.form-success p { color: var(--text-2); margin: 0 0 1.5rem; }
.success-mark {
  width: 52px; height: 52px; border-radius: 999px;
  background: var(--accent-soft); color: var(--accent);
  display: inline-flex; align-items: center; justify-content: center;
  animation: popIn 340ms cubic-bezier(0.2, 0.7, 0.3, 1) both;
}
@keyframes popIn { from { opacity: 0; transform: scale(0.7); } to { opacity: 1; transform: none; } }

@media (max-width: 560px) {
  .form-row { grid-template-columns: 1fr; }
}

/* Scroll-reveal: elements rise in when they enter the viewport */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity 600ms cubic-bezier(0.2, 0.7, 0.3, 1), transform 600ms cubic-bezier(0.2, 0.7, 0.3, 1); }
.reveal.in { opacity: 1; transform: none; }

@media (max-width: 720px) {
  .card.featured { grid-template-columns: 1fr; padding: 1.75rem; }
  .phone { justify-self: center; transform: rotate(0deg); }
  .header-actions a:not(:last-of-type) { display: none; }
  .stats li + li { margin-left: 1.1rem; padding-left: 1.1rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .card, .card:hover, .phone, .btn, .pillars > div { transition: none; transform: none; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .eyebrow .dot, .ph-row, .ph-recipe-card, .success-mark { animation: none; }
}