/* Public landing page */

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto;
  padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); }
@media (min-width: 720px) { .wrap { padding-left: max(32px, env(safe-area-inset-left, 0px)); padding-right: max(32px, env(safe-area-inset-right, 0px)); } }

/* Brand */
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); }
.brand-mark { width: 30px; height: 30px; color: var(--gold); stroke-width: 1.4; }
.brand-text { display: grid; line-height: 1.05; }
.brand-am { font-family: var(--f-ethi-display); font-weight: 600; font-size: 1.22rem; letter-spacing: .01em; }
.brand-en { font-size: .62rem; letter-spacing: .32em; font-weight: 600; color: var(--gold-ink); }

/* Header */
body::before { content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px); z-index: 10; background: var(--bg); }
.site-header { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 20;
  background: color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line); }
.site-header-inner { display: flex; align-items: center; gap: var(--s5); min-height: 68px; }
.site-nav { display: flex; gap: var(--s5); margin-right: auto; margin-left: var(--s5); }
.site-nav a { text-decoration: none; font-size: var(--fs-sm); color: var(--ink-2); font-weight: 500; padding: 6px 0; border-bottom: 1px solid transparent; }
.site-nav a:hover { color: var(--ink); border-bottom-color: var(--gold); }
.site-actions { display: flex; align-items: center; gap: var(--s3); margin-left: auto; }
.menu-btn { display: none; }
.mobile-menu { border-top: 1px solid var(--line); background: var(--bg); }
.mobile-menu-inner { display: grid; gap: var(--s2); padding-block: var(--s4) var(--s5); }
.mobile-menu-inner > a { text-decoration: none; padding: 12px 0; border-bottom: 1px solid var(--line); font-weight: 500; }
.mobile-menu-inner .seg { justify-self: start; margin: var(--s3) 0; }
@media (max-width: 960px) {
  .site-nav, .site-actions .lang-switch, .site-actions .sign-in-btn { display: none; }
  .menu-btn { display: inline-flex; }
}
@media (max-width: 420px) { .site-actions .start-btn { padding: 0 var(--s4); } }

/* Hero */
.hero { padding-block: var(--s7) var(--s8); overflow: hidden; }
.hero-inner { display: grid; grid-template-columns: minmax(0, 1.02fr) minmax(0, 1fr); gap: var(--s7); align-items: center; }
.hero-copy { display: grid; gap: var(--s4); align-content: center; min-width: 0; }
.hero-title { font-size: var(--fs-3xl); font-weight: 400; letter-spacing: -.02em; max-width: 13ch; }
:lang(am) .hero-title { font-size: clamp(2rem, 1.4rem + 2.6vw, 3.1rem); max-width: 15ch; font-weight: 600; }
.hero-tagline { font-family: var(--f-display); font-style: italic; font-size: var(--fs-lg); color: var(--gold-ink); }
:lang(am) .hero-tagline { font-family: var(--f-ethi-display); font-style: normal; font-size: var(--fs-md); }
.hero-lede { font-size: var(--fs-md); color: var(--ink-2); max-width: 46ch; }
.hero .btn-row { margin-top: var(--s3); }
.hero-note { display: flex; gap: var(--s2); align-items: center; font-size: var(--fs-sm); color: var(--ink-2); margin-top: var(--s2); }
.hero-note .icon { color: var(--gold-ink); }

/* Layered hero preview: book (back), photo strip (middle), diary card (front) */
.hero-visual { position: relative; min-height: 470px; min-width: 0; }
.hv-book { position: absolute; top: 0; right: 0; width: 88%; aspect-ratio: 1.45; display: grid; grid-template-columns: 1fr 1fr;
  background: var(--card); border: 1px solid var(--line); border-radius: 6px; box-shadow: var(--shadow-lg); transform: rotate(1.5deg); }
.hv-page { padding: 8% 9%; display: grid; align-content: start; gap: 10px; min-width: 0; }
.hv-page-l { border-right: 1px solid var(--line); background: linear-gradient(90deg, transparent 88%, rgb(53 43 54 / .05)); }
.hv-page-l .frame { box-shadow: none; }
.hv-cap { font-size: var(--fs-xs); color: var(--ink-2); font-style: italic; font-family: var(--f-display); }
.hv-chapter { font-family: var(--f-display); font-size: var(--fs-lg); margin-bottom: 8px; color: var(--ink); }
.hv-line { display: block; height: 7px; border-radius: 4px; background: var(--line); }
.w60 { width: 60%; } .w70 { width: 70%; } .w80 { width: 80%; } .w85 { width: 85%; } .w90 { width: 90%; } .w95 { width: 95%; }
.hv-sprig { width: 44px; height: 44px; color: var(--gold); margin-top: 18px; justify-self: center; stroke-width: 1.2; }
.hv-strip { position: absolute; left: 0; top: 52%; width: 62%; display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px;
  padding: 12px; background: var(--sunk); border: 1px solid var(--line); border-radius: var(--r-md); transform: rotate(-2deg); box-shadow: var(--shadow); }
.hv-strip .frame { padding: 5px; }
.hv-strip .frame-caption { padding-top: 5px; font-size: 11px; }
.hv-diary { position: absolute; right: 4%; bottom: 0; width: 56%; background: var(--card); border: 1px solid var(--line);
  border-radius: var(--r-md); padding: var(--s5); box-shadow: var(--shadow-lg); display: grid; gap: var(--s2); }
.hv-diary h3 { font-size: var(--fs-lg); }
.hv-diary p:not(.hv-date) { font-size: var(--fs-sm); color: var(--ink-2); }
.hv-diary .tag { justify-self: start; margin-top: 4px; }
.hv-date { font-size: var(--fs-xs); color: var(--gold-ink); font-weight: 600; letter-spacing: .06em; text-transform: uppercase; }
.hv-example { position: absolute; top: -10px; left: 6%; }

@media (max-width: 900px) {
  .hero { padding-block: var(--s6) var(--s7); }
  .hero-inner { grid-template-columns: 1fr; gap: var(--s6); }
  .hero-visual { min-height: 400px; max-width: 560px; width: 100%; justify-self: center; }
}
@media (max-width: 520px) {
  .hero-visual { min-height: 340px; }
  .hv-book { width: 96%; }
  .hv-strip { width: 74%; top: 44%; }
  .hv-diary { width: 74%; right: 0; padding: var(--s4); }
  .hv-diary p:not(.hv-date) { display: none; }
}

/* Section scaffolding */
.section-head { display: grid; gap: var(--s3); margin-bottom: var(--s6); max-width: 60ch; }
.section-head h2 { font-size: var(--fs-2xl); font-weight: 400; }
:lang(am) .section-head h2 { font-weight: 600; font-size: clamp(1.6rem, 1.2rem + 1.4vw, 2.1rem); }

/* How it works — a real sequence, so numbered */
.how { padding-block: var(--s8); border-top: 1px solid var(--line); }
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; counter-reset: step; }
.step { padding: var(--s5) var(--s6) var(--s5) 0; display: grid; gap: var(--s3); align-content: start; position: relative; }
.step + .step { padding-left: var(--s6); border-left: 1px solid var(--line); }
.step-num { font-family: var(--f-display); font-size: 3.2rem; line-height: 1; color: var(--gold); font-weight: 400; }
.step h3 { font-size: var(--fs-lg); }
.step p { color: var(--ink-2); }
@media (max-width: 760px) {
  .steps { grid-template-columns: 1fr; }
  .step, .step + .step { padding: var(--s5) 0; border-left: 0; border-top: 1px solid var(--line); grid-template-columns: 56px 1fr; column-gap: var(--s4); }
  .step .step-num { grid-row: span 2; font-size: 2.6rem; }
}

/* Features — varied compositions */
.features { padding-block: var(--s8); background: var(--card); border-block: 1px solid var(--line); }
.feat { display: grid; gap: var(--s6); align-items: center; padding-block: var(--s6); }
.feat + .feat { border-top: 1px solid var(--line); }
.feat-copy { display: grid; gap: var(--s3); max-width: 44ch; min-width: 0; }
.feat-copy h3 { font-size: var(--fs-xl); font-weight: 400; }
:lang(am) .feat-copy h3 { font-weight: 600; font-size: var(--fs-lg); }
.feat-copy p { color: var(--ink-2); }

.feat-diary { grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr); }
.mini-editor { background: var(--bg); border: 1px solid var(--line); border-radius: var(--r-lg); padding: var(--s5); display: grid; gap: var(--s4); }
.mini-prompt { font-family: var(--f-display); font-size: var(--fs-lg); font-style: italic; }
:lang(am) .mini-prompt { font-family: var(--f-ethi-display); font-style: normal; font-size: var(--fs-md); }
.mini-editor .chip { pointer-events: none; }
.mini-lines { display: grid; gap: 10px; }

.feat-photos { grid-template-columns: 1fr; }
.photo-rail { display: grid; grid-template-columns: 0.8fr 1.2fr 1fr 0.8fr; gap: var(--s4); align-items: end; }
.photo-rail .frame { margin: 0; }
@media (max-width: 760px) {
  .photo-rail { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

.feat-letters { grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); }
.letter-sheet { background: var(--bg); padding: var(--s6) var(--s6) var(--s7); border-radius: 4px; border: 1px solid var(--line);
  box-shadow: var(--shadow); transform: rotate(-1deg); display: grid; gap: var(--s3);
  background-image: repeating-linear-gradient(180deg, transparent 0 31px, var(--line) 31px 32px); background-position: 0 110px; }
.letter-date { font-size: var(--fs-xs); color: var(--gold-ink); text-transform: uppercase; letter-spacing: .1em; font-weight: 600; }
.letter-title { font-family: var(--f-display); font-size: var(--fs-xl); line-height: 1.2; }
:lang(am) .letter-title { font-family: var(--f-ethi-display); font-size: var(--fs-lg); }
.letter-body { font-family: var(--f-display); font-size: var(--fs-md); line-height: 2; color: var(--ink-2); }
:lang(am) .letter-body { font-family: var(--f-ethi-display); }
@media (max-width: 760px) {
  .feat-diary, .feat-letters { grid-template-columns: 1fr; }
  .feat-letters .letter-sheet { order: 2; }
}

/* Memory book showcase */
.showcase { padding-block: var(--s8); }
.showcase-inner { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.3fr); gap: var(--s7); align-items: center; }
.showcase-copy { display: grid; gap: var(--s4); align-content: start; min-width: 0; }
.showcase-copy h2 { font-size: var(--fs-2xl); font-weight: 400; }
:lang(am) .showcase-copy h2 { font-weight: 600; font-size: clamp(1.5rem, 1.2rem + 1.2vw, 2rem); }
.showcase-copy > p { color: var(--ink-2); }
.showcase-copy .btn { justify-self: start; }
.theme-pick { display: grid; gap: var(--s3); margin-block: var(--s2); }
.theme-options { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: var(--s2); }
.theme-options button { display: flex; align-items: center; gap: var(--s3); min-height: var(--tap); padding: 6px 12px; border-radius: var(--r-sm);
  border: 1px solid var(--line-2); background: var(--card); cursor: pointer; text-align: left; font-size: var(--fs-sm); }
.theme-options button[aria-checked="true"] { border-color: var(--ink); box-shadow: inset 0 0 0 1px var(--ink); font-weight: 600; }
.sw { width: 22px; height: 22px; border-radius: 50%; flex: none; border: 1px solid rgb(0 0 0 / .1); }
.sw-warm { background: linear-gradient(135deg, #F5ECDF 50%, #8C6A3C 50%); }
.sw-floral { background: linear-gradient(135deg, #F7E8EA 50%, #A45F6E 50%); }
.sw-ivory { background: linear-gradient(135deg, #FFFFFF 50%, #2E2A2E 50%); }
.sw-lavender { background: linear-gradient(135deg, #EEE8F6 50%, #5C4B86 50%); }
.sw-tibeb { background: linear-gradient(135deg, #F5EEDB 50%, #8B2635 50%); box-shadow: inset 0 0 0 2px #B8860B; }
.showcase-visual { position: relative; min-width: 0; }
.showcase-visual .spread { box-shadow: var(--shadow-lg); }
.showcase-example { position: absolute; top: -12px; right: 16px; }
@media (max-width: 900px) { .showcase-inner { grid-template-columns: 1fr; } .showcase-visual { order: -1; } }

/* Privacy */
.privacy { padding-block: var(--s8); background: var(--lav); }
.privacy-inner { display: grid; gap: var(--s5); }
.privacy .section-head { margin-bottom: var(--s3); }
.priv-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px;
  background: var(--line-2); border: 1px solid var(--line-2); border-radius: var(--r-lg); overflow: hidden; }
.priv-list li { background: var(--card); padding: var(--s5); display: flex; justify-content: space-between; align-items: flex-start; gap: var(--s4); }
.priv-list li > div { display: grid; gap: var(--s2); min-width: 0; }
.priv-list h3 { font-size: var(--fs-md); font-family: var(--f-body); font-weight: 600; }
:lang(am) .priv-list h3 { font-family: var(--f-body); }
.priv-list p { color: var(--ink-2); font-size: var(--fs-sm); }
.priv-caveat { max-width: 80ch; }
@media (max-width: 720px) { .priv-list { grid-template-columns: 1fr; } .priv-list li { flex-direction: column; } }

/* Footer */
.site-footer { padding-block: var(--s7) calc(var(--s7) + env(safe-area-inset-bottom, 0px)); border-top: 1px solid var(--line); }
.footer-inner { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr) auto; gap: var(--s6); align-items: start; }
.footer-brand { display: grid; gap: var(--s3); max-width: 52ch; }
.footer-nav { display: grid; gap: var(--s2); }
.footer-nav a { text-decoration: none; color: var(--ink-2); font-size: var(--fs-sm); }
.footer-nav a:hover { color: var(--ink); text-decoration: underline; }
@media (max-width: 760px) { .footer-inner { grid-template-columns: 1fr; } }
/* Founder credit — centred under the footer, photo in a highlighted circle. */
.founder { display: grid; justify-items: center; gap: var(--s2); text-align: center; margin-top: var(--s7); padding-top: var(--s6); border-top: 1px solid var(--line); }
.founder-photo { width: 112px; height: 112px; border-radius: 50%; object-fit: cover; padding: 4px; background: var(--card);
  border: 3px solid var(--primary); box-shadow: 0 0 0 6px color-mix(in srgb, var(--gold) 45%, transparent), var(--shadow); }
.founder-line { font-family: var(--f-display); font-size: var(--fs-md); color: var(--ink); margin-top: var(--s2); }
.founder-line strong { color: var(--primary); }
.founder-date { font-size: var(--fs-sm); color: var(--ink-2); font-variant-numeric: tabular-nums; }