/* TodoDia public page: the web client's tokens, with roomier type. ClickDia keeps its own colour. */
:root { --landing-width: 1120px; --clickdia: #087F86; --clickdia-dark: #07656D; --clickdia-soft: #E1F3F2; --on-clickdia: #FFFFFF; }
[data-bs-theme=dark] { color-scheme: dark; --clickdia: #7AD8DD; --clickdia-dark: #ACECEF; --clickdia-soft: #123E41; --on-clickdia: #00363A; }
html { scroll-behavior: smooth; scroll-padding-top: 72px; }
body { font-size: 16px; line-height: 1.6; -webkit-font-smoothing: antialiased; }
a { color: var(--ds-primary); }
a:hover { color: var(--ds-primary-dark); }
img { max-width: 100%; height: auto; }
h1, h2, h3 { color: var(--ds-text-primary); margin: 0; }
main:focus { outline: none; }
.icon { width: 20px; height: 20px; flex: 0 0 20px; vertical-align: middle; fill: none; }
.wrap { width: 100%; max-width: var(--landing-width); margin: 0 auto; padding: 0 16px; }
.wrap-narrow { max-width: 780px; }
.heart { color: var(--ds-coral); }
.skip-link { position: absolute; left: -10000px; z-index: 30; }
.skip-link:focus { top: 8px; left: 8px; background: var(--ds-surface); padding: 12px; }

.button { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; padding: 9px 20px; border: 2px solid var(--ds-primary); border-radius: var(--ds-radius-pill); background: var(--ds-primary); color: var(--ds-on-primary); font-weight: 800; font-size: 15px; text-decoration: none; white-space: nowrap; transition: background .15s, border-color .15s, transform .15s; }
.button:hover { background: var(--ds-primary-dark); border-color: var(--ds-primary-dark); color: var(--ds-on-primary); transform: translateY(-1px); }
.button-ghost { background: transparent; color: var(--ds-primary); }
.button-ghost:hover { background: var(--ds-primary-soft); border-color: var(--ds-primary); color: var(--ds-primary); }
.button-large { min-height: 54px; padding: 12px 30px; font-size: 17px; }
.icon-button { display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; padding: 0; border: 1px solid var(--ds-border); border-radius: 50%; background: var(--ds-surface); color: var(--ds-text-secondary); cursor: pointer; }
.icon-button:hover { color: var(--ds-primary); border-color: var(--ds-primary); }
.theme-sun, [data-bs-theme=dark] .theme-moon { display: none; }
[data-bs-theme=dark] .theme-sun { display: inline-block; }
.text-link { font-weight: 800; color: var(--ds-text-primary); text-decoration: none; border-bottom: 3px solid var(--ds-coral); padding-bottom: 2px; }
.text-link:hover { color: var(--ds-primary); }
.eyebrow { display: inline-flex; align-items: center; gap: 6px; margin: 0 0 16px; padding: 5px 14px; border: 1px solid var(--ds-border); border-radius: var(--ds-radius-pill); background: var(--ds-surface); color: var(--ds-primary); font-size: 14px; font-weight: 800; }
.pill { display: inline-block; padding: 3px 9px; border-radius: var(--ds-radius-pill); font-size: 11px; font-weight: 800; white-space: nowrap; }
.pill-green { background: var(--ds-primary-soft); color: var(--ds-primary); }
.pill-coral { background: var(--ds-secondary-soft); color: var(--ds-danger); }
.pill-amber { background: var(--ds-accent-soft); color: var(--ds-warning); }
.pill-sky { background: color-mix(in srgb, var(--ds-info) 14%, var(--ds-surface)); color: var(--ds-info); }
[data-bs-theme=dark] .pill-sky { background: #203d4a; color: #a4d5f3; }
.avatar { display: inline-flex; align-items: center; justify-content: center; width: 28px; height: 28px; flex-shrink: 0; border-radius: 50%; font-size: 12px; font-weight: 900; }
.tone-1 { background: var(--ds-primary-soft); color: var(--ds-primary); }
.tone-2 { background: var(--ds-secondary-soft); color: var(--ds-danger); }
.tone-3 { background: var(--ds-accent-soft); color: var(--ds-warning); }

.landing-nav { position: sticky; top: 0; z-index: 20; background: color-mix(in srgb, var(--ds-surface) 92%, transparent); backdrop-filter: blur(8px); border-bottom: 1px solid var(--ds-border); }
.landing-nav .wrap { display: flex; align-items: center; gap: 10px; min-height: 64px; }
.brand { display: flex; align-items: center; margin-right: auto; }
.brand .ds-logo { width: 132px; height: 36px; object-fit: contain; object-position: left center; }
.nav-links { display: none; gap: 26px; margin-right: 10px; }
.nav-links a { color: var(--ds-text-secondary); font-size: 15px; font-weight: 700; text-decoration: none; }
.nav-links a:hover { color: var(--ds-primary); }

.hero { position: relative; overflow: hidden; padding: 44px 0 64px; background: linear-gradient(135deg, var(--ds-gradient-start), var(--ds-gradient-end)); }
[data-bs-theme=dark] .hero { background: linear-gradient(135deg, var(--ds-primary-soft), var(--ds-canvas)); }
.hero::before, .hero::after { content: ""; position: absolute; border-radius: 50%; pointer-events: none; }
.hero::before { width: 340px; height: 340px; right: -110px; top: -120px; background: var(--ds-primary-soft); opacity: .8; }
.hero::after { width: 240px; height: 280px; left: -120px; bottom: -150px; background: var(--ds-secondary-soft); opacity: .7; }
.hero-grid { position: relative; z-index: 1; display: grid; gap: 44px; align-items: center; }
.hero h1 { margin-bottom: 20px; font-size: clamp(34px, 5.4vw, 54px); font-weight: 900; line-height: 1.08; letter-spacing: -.035em; text-wrap: balance; }
.hero h1 em { font-style: normal; color: var(--ds-primary); }
.lead { max-width: 34em; margin: 0 0 28px; color: var(--ds-text-secondary); font-size: clamp(17px, 2vw, 19px); }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 26px; }
.hero-note { display: flex; align-items: center; gap: 8px; margin: 22px 0 0; color: var(--ds-text-secondary); font-size: 14px; }
.hero-note .icon { color: var(--ds-primary); }
.hero-visual { position: relative; margin: 0; }
.today-card { padding: 20px; background: var(--ds-surface); border: 1px solid var(--ds-border); border-radius: var(--ds-radius-xl); box-shadow: 0 28px 50px -28px color-mix(in srgb, var(--ds-text-primary) 45%, transparent); transform: rotate(-1deg); }
.today-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 12px; }
.today-head strong { display: block; font-size: 21px; font-weight: 900; line-height: 1.2; }
.today-head small { color: var(--ds-text-secondary); font-size: 13px; }
.today-head .pill { font-size: 12px; padding: 4px 11px; }
.bar { height: 6px; margin-bottom: 6px; overflow: hidden; border-radius: 6px; background: var(--ds-surface-muted); }
.bar span { display: block; width: 60%; height: 100%; border-radius: inherit; background: var(--ds-primary); }
.today-list { margin: 0; padding: 0; list-style: none; }
.today-list li { display: flex; align-items: center; gap: 9px; min-height: 48px; border-top: 1px solid var(--ds-border); font-size: 14px; }
.today-list li:first-child { border-top: 0; }
.today-list .task { flex: 1; min-width: 0; font-weight: 700; }
.today-list .done .task { color: var(--ds-text-secondary); text-decoration: line-through; text-decoration-color: var(--ds-border); }
.today-list time { color: var(--ds-text-secondary); font-size: 12px; font-variant-numeric: tabular-nums; }
.check { display: inline-flex; align-items: center; justify-content: center; width: 20px; height: 20px; flex: 0 0 20px; border: 1.5px solid var(--ds-control-border); border-radius: 6px; font-size: 12px; font-weight: 900; }
.done .check { background: var(--ds-primary); border-color: var(--ds-primary); color: var(--ds-on-primary); }
.today-foot { display: flex; align-items: center; gap: 9px; margin-top: 10px; padding: 11px 14px; border-radius: var(--ds-radius-md); background: var(--ds-canvas); color: var(--ds-text-secondary); font-size: 13px; }
.today-foot .icon { color: var(--ds-primary); }
.today-foot strong { color: var(--ds-text-primary); }
.toast { position: relative; display: flex; align-items: center; gap: 10px; width: fit-content; max-width: min(300px, calc(100% - 24px)); margin: -14px 0 0 12px; padding: 10px 14px; background: var(--ds-surface); border: 1px solid var(--ds-border); border-radius: var(--ds-radius-lg); box-shadow: 0 14px 30px -16px color-mix(in srgb, var(--ds-text-primary) 50%, transparent); font-size: 13px; line-height: 1.4; transform: rotate(1.5deg); }
.toast .heart { font-size: 20px; }
.hero-visual figcaption { margin-top: 12px; color: var(--ds-text-secondary); font-size: 12px; text-align: right; }

.section { padding: 64px 0; }
.section-soft { background: var(--ds-surface-muted); }
.section-title { margin-bottom: 12px; font-size: clamp(27px, 3.6vw, 38px); font-weight: 900; line-height: 1.18; letter-spacing: -.025em; text-align: center; text-wrap: balance; }
.section-lead { max-width: 36em; margin: 0 auto; color: var(--ds-text-secondary); font-size: 17px; text-align: center; }

.quotes { display: grid; gap: 20px; margin-top: 36px; }
.quote-card { padding: 24px; background: var(--ds-surface); border: 1px solid var(--ds-border); border-radius: var(--ds-radius-xl); }
.quote-card p { margin: 0; color: var(--ds-text-secondary); }
.quote-card .bubble { display: inline-block; margin-bottom: 20px; padding: 12px 16px; border-radius: 18px 18px 18px 4px; background: var(--ds-primary-soft); color: var(--ds-text-primary); font-size: 17px; font-weight: 800; line-height: 1.35; }
.quote-card .bubble-coral { background: var(--ds-secondary-soft); }
.quote-card .bubble-amber { background: var(--ds-accent-soft); }

.steps { display: grid; gap: 20px; margin: 36px 0 0; padding: 0; list-style: none; }
.steps li { padding: 28px 24px; background: var(--ds-surface); border: 1px solid var(--ds-border); border-radius: var(--ds-radius-xl); }
.step-number { display: inline-flex; align-items: center; justify-content: center; width: 50px; height: 50px; margin-bottom: 16px; border-radius: 50%; background: var(--ds-primary); color: var(--ds-on-primary); font-size: 23px; font-weight: 900; }
.steps li:nth-child(2) .step-number { background: var(--ds-coral); color: var(--ds-on-secondary); }
.steps li:nth-child(3) .step-number { background: var(--ds-amber); color: var(--ds-on-accent); }
.steps h3 { margin-bottom: 6px; font-size: 19px; font-weight: 900; }
.steps p { margin: 0; color: var(--ds-text-secondary); }

.features { display: grid; gap: 20px; margin-top: 36px; }
.feature { overflow: hidden; background: var(--ds-surface); border: 1px solid var(--ds-border); border-radius: var(--ds-radius-xl); }
.feature-art { padding: 6px 10px 0; background: linear-gradient(135deg, var(--ds-gradient-start), var(--ds-gradient-end)); }
[data-bs-theme=dark] .feature-art { background: linear-gradient(135deg, var(--ds-primary-soft), var(--ds-surface-muted)); }
.feature-art img { display: block; width: 100%; }
.feature-body { padding: 18px 22px 24px; }
.feature h3 { margin-bottom: 6px; font-size: 19px; font-weight: 900; }
.feature p { margin: 0; color: var(--ds-text-secondary); font-size: 15px; }
.extras { display: grid; gap: 18px 28px; margin: 40px 0 0; padding: 0; list-style: none; }
.extras li { display: flex; align-items: flex-start; gap: 12px; color: var(--ds-text-secondary); font-size: 15px; }
.extras strong { display: block; color: var(--ds-text-primary); }
.extra-icon { display: inline-flex; flex-shrink: 0; padding: 10px; border-radius: 14px; background: var(--ds-primary-soft); color: var(--ds-primary); }

.faq { display: grid; gap: 12px; margin-top: 32px; }
.faq details { padding: 0 20px; background: var(--ds-surface); border: 1px solid var(--ds-border); border-radius: var(--ds-radius-lg); }
.faq summary { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 62px; padding: 10px 0; font-size: 17px; font-weight: 800; line-height: 1.35; list-style: none; cursor: pointer; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; width: 32px; height: 32px; border-radius: 50%; background: var(--ds-primary-soft); color: var(--ds-primary); font-size: 22px; line-height: 1; transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { margin: 0 0 20px; color: var(--ds-text-secondary); }

.sibling { display: grid; gap: 40px; align-items: center; }
.sibling .eyebrow { color: var(--clickdia); }
.sibling h2 { margin-bottom: 16px; font-size: clamp(27px, 3.6vw, 38px); font-weight: 900; line-height: 1.18; letter-spacing: -.025em; text-wrap: balance; }
.sibling-copy p { margin: 0 0 16px; color: var(--ds-text-secondary); }
.button-clickdia { margin-top: 8px; background: var(--clickdia); border-color: var(--clickdia); color: var(--on-clickdia); }
.button-clickdia:hover { background: var(--clickdia-dark); border-color: var(--clickdia-dark); color: var(--on-clickdia); }
.pair { display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr); align-items: center; }
.pair-card { padding: 22px 20px; border: 1px solid var(--ds-border); }
.pair-card strong { display: block; margin-bottom: 8px; font-size: 19px; font-weight: 900; }
.pair-card ul { margin: 0; padding: 0; list-style: none; font-size: 14px; }
.pair-card li { padding: 4px 0; }
.pair-tododia { background: var(--ds-primary-soft); border-radius: var(--ds-radius-xl); }
.pair-tododia strong { color: var(--ds-primary); }
.pair-clickdia { background: var(--clickdia-soft); border-radius: 5px; }
.pair-clickdia strong { color: var(--clickdia); }
.pair-link { position: relative; z-index: 1; display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; margin: 0 -10px; background: var(--ds-surface); border: 1px solid var(--ds-border); border-radius: 50%; color: var(--ds-text-secondary); }
.pair-note { display: flex; align-items: flex-start; gap: 10px; margin: 20px 0 0; padding: 14px 16px; background: var(--ds-surface-muted); border-radius: var(--ds-radius-md); color: var(--ds-text-secondary); font-size: 14px; }
.pair-note .icon { margin-top: 1px; color: var(--ds-primary); }

.final-cta { padding: 56px 0; background: linear-gradient(130deg, var(--ds-primary-soft), var(--ds-gradient-end)); }
[data-bs-theme=dark] .final-cta { background: linear-gradient(130deg, var(--ds-primary-soft), var(--ds-surface)); }
.final-grid { display: grid; gap: 24px; justify-items: center; align-items: center; text-align: center; }
.final-grid img { width: 100%; max-width: 380px; }
.final-cta h2 { margin-bottom: 12px; font-size: clamp(28px, 4vw, 42px); font-weight: 900; line-height: 1.12; letter-spacing: -.03em; text-wrap: balance; }
.final-cta p { margin: 0 0 24px; color: var(--ds-text-secondary); font-size: 17px; }
.final-cta .final-login { margin: 16px 0 0; font-size: 15px; }

.landing-footer { padding: 18px 0; background: var(--ds-surface); border-top: 1px solid var(--ds-border); color: var(--ds-text-secondary); font-size: 14px; }
.footer-row { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 4px 24px; }
.footer-row strong { color: var(--ds-text-primary); }
.footer-row nav { display: flex; flex-wrap: wrap; gap: 0 20px; }
.footer-row nav a { display: inline-flex; align-items: center; min-height: 44px; font-weight: 700; text-decoration: none; }

@media (max-width: 459px) {
  .landing-nav .button-ghost { padding: 9px 16px; }
  .brand .ds-logo { width: 112px; height: 31px; }
  .today-card { padding: 16px; }
  .today-list li { gap: 7px; font-size: 13px; }
  .today-list .avatar { display: none; }
  .pair { grid-template-columns: minmax(0, 1fr); }
  .pair-link { margin: -10px auto; transform: rotate(90deg); }
}
@media (min-width: 640px) {
  .features, .extras { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (min-width: 700px) {
  .wrap { padding: 0 28px; }
  .toast { margin-left: -20px; }
}
@media (min-width: 800px) {
  .quotes, .steps { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .steps { gap: 28px; }
  .final-grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr); justify-items: start; text-align: left; }
}
@media (min-width: 900px) {
  .nav-links { display: flex; }
  .hero { padding: 76px 0 92px; }
  .hero-grid { grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: 60px; }
  .section { padding: 92px 0; }
  .sibling { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 60px; }
}
@media (min-width: 1000px) {
  .features, .extras { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

.pricing-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; margin: 28px 0; }
.pricing-card { padding: 26px; border: 1px solid var(--ds-border); border-radius: 20px; background: var(--ds-surface, #fff); }
.pricing-card .price { font-size: 2rem; font-weight: 800; }
.pricing-card .price small { font-size: 1rem; font-weight: 400; }
.pricing-card ul { padding-left: 20px; min-height: 150px; }
@media (max-width: 760px) { .pricing-grid { grid-template-columns: 1fr; } .pricing-card ul { min-height: 0; } }