/* JUST KNOW — landing page. Same tokens as the app; palette not final (swap the :root block). */
:root {
  --pop: #ff6a2b; --pop-ink: #1e1433; --ink: #1e1433; --ground: #ffffff; --surface: #fff4ee; --surface-2: #ffe9df;
  --line: #eed7ca; --muted: #5e4f6b; --sun: #ffd23f; --sun-soft: #fff4c7; --mint: #12a26c; --mint-soft: #d9f5e8;
  --band: #1e1433; --band-ink: #fff3ea; --phone: #1e1433;
  --display: 'Bricolage Grotesque', 'Arial Rounded MT Bold', 'Helvetica Neue', Arial, sans-serif;
  --body: 'Atkinson Hyperlegible', Verdana, 'Segoe UI', sans-serif;
  --r: 22px; --shadow: 0 1px 0 rgba(30,20,51,.06), 0 18px 40px -18px rgba(30,20,51,.35);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme='light']) { color-scheme: dark; --ink: #fff3ea; --ground: #17111f; --surface: #221a2e; --surface-2: #2d2340; --line: #3a2f4d; --muted: #c9bdd6; --sun-soft: #473c12; --mint: #3ed49a; --mint-soft: #133a2b; --band: #0f0b15; --phone: #000; }
}
:root[data-theme='dark'] { color-scheme: dark; --ink: #fff3ea; --ground: #17111f; --surface: #221a2e; --surface-2: #2d2340; --line: #3a2f4d; --muted: #c9bdd6; --sun-soft: #473c12; --mint: #3ed49a; --mint-soft: #133a2b; --band: #0f0b15; --phone: #000; }

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--ground); color: var(--ink); font: 18px/1.55 var(--body); -webkit-font-smoothing: antialiased; }
a { color: inherit; text-underline-offset: 3px; }
:focus-visible { outline: 3px solid var(--pop); outline-offset: 3px; border-radius: 6px; }
@media (prefers-reduced-motion: reduce) { * { animation: none !important; transition: none !important; } html { scroll-behavior: auto; } }
.wrap { max-width: 1120px; margin: 0 auto; padding-inline: 20px; }
.eyebrow { font-size: .85rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin: 0 0 12px; }
h1, h2, h3 { font-family: var(--display); letter-spacing: -.03em; margin: 0; text-wrap: balance; }
h2 { font-size: clamp(2rem, 5vw, 3rem); font-weight: 800; line-height: 1.02; }
h3 { font-size: 1.35rem; font-weight: 700; line-height: 1.15; }
p { margin: 0; }
.lead { font-size: clamp(1.1rem, 2.2vw, 1.3rem); max-width: 34ch; }
section { padding-block: clamp(56px, 9vw, 104px); }

/* nav */
.nav { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-block: 18px; }
.logo { font: 800 1.8rem/1 var(--display); letter-spacing: -.04em; text-decoration: none; color: var(--ink); }
.logo b { color: var(--pop); display: inline-block; animation: blip 3s ease-in-out infinite; }
@keyframes blip { 0%, 82%, 100% { transform: scale(1); } 90% { transform: scale(1.7); } }
.nav-links { display: flex; align-items: center; gap: 22px; font-weight: 700; font-size: .98rem; }
.nav-links a:not(.btn) { text-decoration: none; }
@media (max-width: 640px) { .nav-links a:not(.btn) { display: none; } }

.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 56px; padding: 14px 24px; border-radius: 18px; font: 700 1.05rem var(--body); text-decoration: none; border: 0; cursor: pointer; transition: transform .1s ease; }
.btn:active { transform: scale(.98); }
.btn-pop { background: var(--pop); color: var(--pop-ink); }
.btn-quiet { background: var(--surface); color: var(--ink); border: 2px solid var(--line); }
.btn-sm { min-height: 44px; padding: 10px 18px; font-size: .95rem; border-radius: 14px; }

/* hero */
.hero { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: clamp(28px, 5vw, 64px); align-items: center; padding-block: clamp(28px, 6vw, 72px) clamp(56px, 8vw, 96px); }
@media (max-width: 860px) { .hero { grid-template-columns: 1fr; } }
.hero h1 { font-size: clamp(2.6rem, 7.4vw, 5.2rem); font-weight: 800; line-height: .95; letter-spacing: -.045em; }
.hero h1 .line { display: block; }
.hero h1 .know { background: linear-gradient(transparent 58%, var(--sun) 58%, var(--sun) 92%, transparent 92%); padding-inline: 4px; margin-inline: -4px; }
.hero .lead { margin-top: 24px; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.hero-note { margin-top: 16px; color: var(--muted); font-size: .95rem; }

/* phone mock — the real alert copy */
.phone { width: min(340px, 100%); margin-inline: auto; aspect-ratio: 9 / 18.5; background: var(--phone); border-radius: 46px; padding: 12px; box-shadow: var(--shadow); position: relative; }
.phone-screen { height: 100%; border-radius: 36px; background: linear-gradient(160deg, #ffb48c 0%, #ff6a2b 45%, #6d44f2 100%); padding: 44px 12px 12px; display: flex; flex-direction: column; gap: 10px; overflow: hidden; position: relative; }
.phone-screen::before { content: ''; position: absolute; top: 12px; left: 50%; transform: translateX(-50%); width: 92px; height: 24px; background: var(--phone); border-radius: 14px; }
.phone-time { text-align: center; color: #fff; font: 800 3.4rem/1 var(--display); letter-spacing: -.03em; margin: 8px 0 12px; text-shadow: 0 2px 20px rgba(0,0,0,.15); }
.note { background: rgba(255,255,255,.93); color: #1e1433; border-radius: 20px; padding: 12px 14px; box-shadow: 0 8px 22px -12px rgba(0,0,0,.4); animation: drop .6s cubic-bezier(.2,1.4,.4,1) both; }
.note:nth-child(3) { animation-delay: .9s; } .note:nth-child(4) { animation-delay: 1.8s; }
@keyframes drop { from { transform: translateY(-16px) scale(.96); opacity: 0; } }
.note-app { font-size: .7rem; font-weight: 700; letter-spacing: .08em; color: #6b5d78; display: flex; justify-content: space-between; }
.note-app .ts { color: #ff6a2b; }
.note-title { font-weight: 700; margin-top: 2px; }
.note-body { font-size: .92rem; line-height: 1.35; }
.note-actions { display: flex; gap: 6px; margin-top: 8px; }
.note-actions span { flex: 1; text-align: center; background: #f2ebf5; border-radius: 10px; padding: 6px 4px; font-size: .78rem; font-weight: 700; }

/* the gap */
.gap { background: var(--surface); }
.gap-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 36px; }
@media (max-width: 760px) { .gap-grid { grid-template-columns: 1fr; } }
.side { background: var(--ground); border-radius: var(--r); padding: 26px; display: flex; flex-direction: column; gap: 14px; }
.side .who { font-weight: 700; color: var(--muted); font-size: .95rem; }
.bubble { align-self: flex-start; background: var(--surface-2); padding: 12px 18px; border-radius: 20px 20px 20px 6px; font: 700 1.2rem/1.25 var(--display); letter-spacing: -.01em; }
.side.you .bubble { align-self: flex-end; border-radius: 20px 20px 6px 20px; background: var(--sun-soft); }
.bridge { margin-top: 32px; font: 800 clamp(1.5rem, 3.4vw, 2.2rem)/1.1 var(--display); letter-spacing: -.03em; max-width: 26ch; }
.bridge em { font-style: normal; color: var(--pop); }

/* how it works */
.steps { list-style: none; padding: 0; margin: 40px 0 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; counter-reset: s; }
@media (max-width: 900px) { .steps { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .steps { grid-template-columns: 1fr; } }
.steps li { counter-increment: s; border-top: 4px solid var(--ink); padding-top: 16px; display: flex; flex-direction: column; gap: 8px; }
.steps li::before { content: counter(s); font: 800 2.6rem/1 var(--display); color: var(--pop); }
.steps p { color: var(--muted); }
.ladder { margin-top: 44px; display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.rung { display: inline-flex; align-items: center; gap: 8px; background: var(--surface); border-radius: 999px; padding: 8px 16px; font-weight: 700; font-size: .95rem; }
.rung small { color: var(--muted); font-weight: 700; }
.arrow { color: var(--muted); }

/* see / never */
.see-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 36px; }
@media (max-width: 760px) { .see-grid { grid-template-columns: 1fr; } }
.see { border-radius: var(--r); padding: 28px; }
.see.yes { background: var(--mint-soft); }
.see.no { background: var(--surface); }
.see ul { list-style: none; padding: 0; margin: 16px 0 0; display: flex; flex-direction: column; gap: 10px; font-size: 1.1rem; }
.see li { display: flex; gap: 12px; align-items: baseline; }
.see.yes li::before { content: '✓'; color: var(--mint); font-weight: 800; }
.see.no li::before { content: '✕'; color: var(--pop); font-weight: 800; }

/* audiences */
.duo { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
@media (max-width: 760px) { .duo { grid-template-columns: 1fr; } }
.card { border: 2px solid var(--line); border-radius: var(--r); padding: 30px; display: flex; flex-direction: column; gap: 14px; }
.card h3 { font-size: clamp(1.5rem, 3vw, 1.9rem); font-weight: 800; }
.card ul { margin: 0; padding-left: 1.1em; display: flex; flex-direction: column; gap: 8px; }
.tag { align-self: flex-start; font-size: .8rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; padding: 4px 10px; border-radius: 999px; background: var(--sun); color: #1e1433; }
.card.you .tag { background: var(--pop); }

/* honest note */
.honest { background: var(--surface); border-radius: var(--r); padding: clamp(24px, 4vw, 40px); display: grid; grid-template-columns: auto 1fr; gap: 22px; align-items: start; }
@media (max-width: 640px) { .honest { grid-template-columns: 1fr; } }
.honest .big { font: 800 3.2rem/1 var(--display); letter-spacing: -.04em; color: var(--pop); }

/* faq */
.faq { max-width: 760px; }
.faq details { border-bottom: 2px solid var(--line); padding-block: 18px; }
.faq summary { cursor: pointer; list-style: none; font: 700 1.25rem/1.25 var(--display); display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; color: var(--pop); font-size: 1.6rem; line-height: 1; }
.faq details[open] summary::after { content: '–'; }
.faq details p { margin-top: 10px; color: var(--muted); max-width: 62ch; }

/* founder */
.founder { display: grid; grid-template-columns: 1fr 2fr; gap: 28px; align-items: start; }
@media (max-width: 760px) { .founder { grid-template-columns: 1fr; } }
.founder blockquote { margin: 0; font: 700 clamp(1.3rem, 2.6vw, 1.7rem)/1.3 var(--display); letter-spacing: -.02em; }
.founder cite { display: block; margin-top: 14px; font: 700 1rem var(--body); font-style: normal; color: var(--muted); }

/* join band */
.band { background: var(--band); color: var(--band-ink); }
.band h2 { color: var(--band-ink); }
.band .lead { color: #e9dff2; }
.join { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
@media (max-width: 860px) { .join { grid-template-columns: 1fr; } }
.form { display: flex; flex-direction: column; gap: 14px; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.14); padding: 24px; border-radius: var(--r); }
.form label { font-weight: 700; }
.form input[type=email] { min-height: 58px; border-radius: 16px; border: 2px solid rgba(255,255,255,.25); background: #fff; color: #1e1433; font: 1.1rem var(--body); padding: 12px 16px; width: 100%; }
.roles { display: flex; flex-wrap: wrap; gap: 8px; border: 0; padding: 0; margin: 0; }
.roles legend { font-weight: 700; margin-bottom: 8px; }
.roles label { display: inline-flex; align-items: center; gap: 8px; background: rgba(255,255,255,.08); border: 2px solid rgba(255,255,255,.18); border-radius: 999px; padding: 10px 16px; cursor: pointer; font-weight: 700; min-height: 48px; }
.roles input { accent-color: var(--pop); width: 18px; height: 18px; }
.roles label:has(input:checked) { border-color: var(--pop); background: rgba(255,106,43,.18); }
.hp { position: absolute; left: -9999px; }
.form-msg { min-height: 1.5em; font-weight: 700; }
.form .fine { font-size: .9rem; color: #cfc3dc; }

footer { padding-block: 36px 48px; color: var(--muted); font-size: .95rem; }
.foot { display: flex; flex-wrap: wrap; gap: 14px 24px; justify-content: space-between; align-items: center; }
.foot nav { display: flex; flex-wrap: wrap; gap: 18px; }