/* Khoj public microsite. Plain CSS, system fonts only (no downloads), the
   app's palette: deep green, warm paper, a serif display face. */
:root{
  --paper:#f7f4ed;
  --paper-2:#efeadf;
  --card:#fffdf9;
  --ink:#1f2d28;
  --muted:#53635a;
  --line:#e2dccf;
  --green:#244f43;
  --green-2:#2f5d50;
  --green-ink:#1a3d33;
  --green-soft:#e4efe9;
  --on-green:#f7f4ed;
  --on-green-muted:#c4dbd0;
  --amber:#f0c27a;
  --amber-deep:#8a5a12;
  --night:#17303f;
  --serif:"Iowan Old Style","Palatino Linotype",Palatino,"Book Antiqua",Georgia,serif;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --radius:16px;
  --shadow:0 1px 2px rgba(31,45,40,.05),0 10px 30px rgba(31,45,40,.07);
  --wrap:1120px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
body{margin:0;background:var(--paper);color:var(--ink);font:400 1.0625rem/1.65 var(--sans);text-rendering:optimizeLegibility}
img,svg{display:block;max-width:100%}
a{color:var(--green-2);text-underline-offset:3px}
a:hover{color:var(--green-ink)}
:focus-visible{outline:3px solid #c98a1b;outline-offset:3px;border-radius:6px}
h1,h2,h3{font-family:var(--serif);font-weight:600;line-height:1.12;letter-spacing:-.02em;margin:0}
p{margin:0}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 20px}
.skip{position:absolute;left:12px;top:-60px;z-index:10;background:var(--ink);color:#fff;padding:10px 14px;border-radius:8px;text-decoration:none}
.skip:focus{top:12px;color:#fff}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* Header */
.site-head{position:sticky;top:0;z-index:5;background:rgba(247,244,237,.92);backdrop-filter:saturate(1.2) blur(10px);-webkit-backdrop-filter:saturate(1.2) blur(10px);border-bottom:1px solid transparent}
.site-head .wrap{display:flex;align-items:center;gap:12px;min-height:64px}
.brand{display:inline-flex;align-items:center;gap:9px;font:700 1.4rem/1 var(--serif);color:var(--green-ink);text-decoration:none;letter-spacing:-.01em}
.brand svg{width:26px;height:26px;color:var(--green-2)}
.site-nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.site-nav a{padding:8px 12px;border-radius:999px;color:var(--ink);text-decoration:none;font-size:.95rem;font-weight:500;white-space:nowrap}
.site-nav a:not(.btn):hover{background:var(--paper-2)}
.site-nav a[aria-current="page"]{background:var(--green-soft);color:var(--green-ink)}
.site-nav .nav-audience{display:none}
@media (min-width:760px){.site-nav .nav-audience{display:inline-block}}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:12px 22px;border-radius:999px;font:600 1rem/1.2 var(--sans);text-decoration:none;border:2px solid transparent;transition:transform .15s ease,background-color .15s ease}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--green);color:var(--on-green)}
.btn-primary:hover{background:var(--green-ink);color:var(--on-green)}
.btn-ghost{border-color:currentColor;color:var(--green-ink);background:transparent}
.btn-ghost:hover{background:var(--green-soft);color:var(--green-ink)}
.on-dark .btn-primary{background:var(--amber);color:#2a1d05}
.on-dark .btn-primary:hover{background:#f6d39c;color:#2a1d05}
.on-dark .btn-ghost{color:var(--on-green)}
.on-dark .btn-ghost:hover{background:rgba(255,255,255,.1);color:var(--on-green)}
.site-nav .btn{min-height:40px;padding:8px 16px;font-size:.95rem}
.site-nav .btn-primary,.site-nav .btn-primary:hover{color:var(--on-green)}
.site-nav .btn-primary:hover{background:var(--green-ink)}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}

/* Hero */
.hero{position:relative;overflow:hidden;background:var(--green);color:var(--on-green)}
.hero .wrap{position:relative;z-index:1;padding-top:clamp(56px,9vw,112px);padding-bottom:clamp(56px,9vw,112px)}
.eyebrow{font-size:.75rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--green-2);margin-bottom:14px}
.on-dark .eyebrow{color:var(--on-green-muted)}
.hero h1{font-size:clamp(2.5rem,7.2vw,5rem);max-width:15ch;letter-spacing:-.035em}
.hero h1 em{font-style:italic;color:var(--amber)}
.lede{font-size:clamp(1.1rem,2.1vw,1.3rem);line-height:1.6;max-width:40rem;margin-top:22px;color:var(--on-green-muted)}
.orbit{position:absolute;border:1px solid rgba(247,244,237,.16);border-radius:50%;pointer-events:none}
.orbit-1{width:620px;height:620px;right:-220px;top:-180px}
.orbit-2{width:380px;height:380px;right:-60px;top:-40px}
.hero-star{position:absolute;right:clamp(-40px,6vw,120px);top:50%;transform:translateY(-50%);width:clamp(160px,26vw,320px);height:auto;color:rgba(247,244,237,.1);pointer-events:none}
.hero-teen{background:radial-gradient(120% 120% at 100% 0%,#24546a 0%,var(--night) 55%,#10232f 100%)}
.hero-teen .hero-star{color:rgba(240,194,122,.16)}

/* Sections */
.section{padding:clamp(56px,8vw,96px) 0}
.section-alt{background:var(--paper-2)}
.section-head{max-width:44rem;margin-bottom:36px}
.section-head h2{font-size:clamp(1.9rem,4.4vw,2.9rem)}
.section-head p{margin-top:14px;color:var(--muted);font-size:1.1rem}

/* Doors (front page audience choice) */
.doors{display:grid;gap:18px;grid-template-columns:1fr;margin-top:-56px;position:relative;z-index:2}
@media (min-width:760px){.doors{grid-template-columns:1fr 1fr;gap:22px}}
.door{display:flex;flex-direction:column;gap:12px;padding:28px;border-radius:var(--radius);background:var(--card);box-shadow:var(--shadow);text-decoration:none;color:var(--ink);border:1px solid var(--line);transition:transform .15s ease,box-shadow .15s ease}
.door:hover{transform:translateY(-3px);box-shadow:0 2px 4px rgba(31,45,40,.06),0 18px 40px rgba(31,45,40,.12);color:var(--ink)}
.door-tag{display:inline-flex;align-self:flex-start;padding:5px 12px;border-radius:999px;font-size:.78rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase}
.door-teen .door-tag{background:#dfeaf1;color:#1b4258}
.door-parent .door-tag{background:var(--green-soft);color:var(--green-ink)}
.door h2{font-size:clamp(1.6rem,3.2vw,2.1rem)}
.door p{color:var(--muted)}
.door-go{margin-top:auto;padding-top:8px;font-weight:700;color:var(--green-2)}
.door-teen .door-go{color:#1b4258}

/* Cards and grids */
.grid{display:grid;gap:18px;grid-template-columns:1fr}
@media (min-width:700px){.grid-2{grid-template-columns:1fr 1fr}.grid-3{grid-template-columns:repeat(3,1fr)}}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:0 1px 2px rgba(31,45,40,.04)}
.card h3{font-size:1.35rem;margin-bottom:10px}
.card p{color:var(--muted)}
.card .kicker{display:block;font:700 .78rem/1 var(--sans);letter-spacing:.12em;text-transform:uppercase;color:var(--amber-deep);margin-bottom:12px}

/* Steps */
.steps{list-style:none;margin:0;padding:0;display:grid;gap:18px;grid-template-columns:1fr;counter-reset:step}
@media (min-width:760px){.steps{grid-template-columns:repeat(3,1fr)}}
.steps li{counter-increment:step;position:relative;padding:26px 24px 24px;border-radius:var(--radius);background:var(--card);border:1px solid var(--line)}
.steps li::before{content:counter(step);display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:var(--green);color:var(--on-green);font:700 1.05rem/1 var(--serif);margin-bottom:14px}
.steps h3{font-size:1.25rem;margin-bottom:8px}
.steps p{color:var(--muted)}

/* The ten-version path */
.path{list-style:none;margin:0;padding:0;display:grid;gap:12px;grid-template-columns:1fr}
@media (min-width:640px){.path{grid-template-columns:1fr 1fr}}
@media (min-width:1000px){.path{grid-template-columns:repeat(5,1fr)}}
.path li{display:flex;flex-direction:column;gap:6px;padding:18px;border-radius:14px;background:var(--card);border:1px solid var(--line)}
.path .v{font:700 .8rem/1 var(--sans);letter-spacing:.1em;color:var(--amber-deep)}
.path strong{font:600 1.08rem/1.25 var(--serif)}
.path span.d{font-size:.92rem;color:var(--muted);line-height:1.5}
.path-dark li{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.14)}
.path-dark .v{color:var(--amber)}
.path-dark strong{color:var(--on-green)}

/* Dark band (teen page) */
.band{background:var(--night);color:var(--on-green)}
.band .section-head p{color:var(--on-green-muted)}
.band .eyebrow{color:var(--amber)}

/* Quote-like feature */
.feature{display:grid;gap:28px;grid-template-columns:1fr;align-items:center}
@media (min-width:860px){.feature{grid-template-columns:1.1fr .9fr;gap:56px}}
.feature h2{font-size:clamp(1.9rem,4.4vw,2.9rem)}
.feature p{margin-top:14px;color:var(--muted);font-size:1.1rem}
.note-card{position:relative;padding:30px;border-radius:var(--radius);background:#fff8e8;border:1px solid #f0dfb8;box-shadow:var(--shadow);transform:rotate(-1.2deg)}
.note-card .note-title{font:600 1.35rem/1.3 var(--serif);margin-bottom:10px}
.note-card p{color:#4f4630;margin:0}
.note-card .note-meta{display:inline-flex;gap:6px;align-items:center;margin-top:16px;font-size:.85rem;font-weight:600;color:#6b5a2e}

/* Checks list */
.checks{list-style:none;margin:0;padding:0;display:grid;gap:14px}
.checks li{position:relative;padding-left:34px}
.checks li::before{content:"";position:absolute;left:0;top:.35em;width:20px;height:20px;border-radius:50%;background:var(--green-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5.5 10.5l3 3 6-7' fill='none' stroke='%231a3d33' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/14px no-repeat}
.checks strong{color:var(--ink)}
.checks li{color:var(--muted)}

/* Price */
.price{display:grid;gap:24px;grid-template-columns:1fr;align-items:start;padding:clamp(26px,4vw,44px);border-radius:22px;background:var(--card);border:1px solid var(--line);box-shadow:var(--shadow)}
@media (min-width:820px){.price{grid-template-columns:.8fr 1.2fr;gap:48px}}
.price-figure{font:600 clamp(3rem,7vw,4.4rem)/1 var(--serif);color:var(--green-ink);letter-spacing:-.03em}
.price-figure small{font:500 1rem/1.4 var(--sans);color:var(--muted);letter-spacing:0;display:block;margin-top:10px}

/* Closing call to action */
.closing{background:var(--green);color:var(--on-green);text-align:center}
.closing .wrap{padding-top:clamp(56px,8vw,88px);padding-bottom:clamp(56px,8vw,88px)}
.closing h2{font-size:clamp(2rem,5vw,3.2rem)}
.closing p{margin:14px auto 0;max-width:36rem;color:var(--on-green-muted);font-size:1.1rem}
.closing .actions{justify-content:center}
.closing-teen{background:var(--night)}

/* Cross-link strip */
.crosslink{display:flex;flex-wrap:wrap;gap:10px 18px;align-items:center;justify-content:space-between;padding:22px 26px;border-radius:var(--radius);background:var(--card);border:1px solid var(--line)}
.crosslink p{color:var(--muted)}
.crosslink a{font-weight:700}

/* Footer */
.site-foot{padding:36px 0 44px;color:var(--muted);font-size:.92rem}
.site-foot .wrap{display:flex;flex-wrap:wrap;gap:14px 28px;align-items:center;justify-content:space-between}
.site-foot nav{display:flex;flex-wrap:wrap;gap:6px 18px}
.site-foot a{color:var(--muted)}
.site-foot a:hover{color:var(--ink)}
.site-foot .brand{font-size:1.15rem}
.site-foot .brand svg{width:20px;height:20px}

@media (max-width:420px){
  .wrap{padding:0 16px}
  .site-nav a{padding:8px 9px}
  .site-nav .btn{padding:8px 13px}
  .door,.card,.steps li{padding:22px}
  .actions .btn{flex:1 1 100%}
}
.section-title{font-size:clamp(1.9rem,4.4vw,2.9rem)}

/* Policy pages: long, plain reading. */
.legal .wrap{max-width:760px}
.legal h1{margin:0 0 6px;font:500 clamp(1.9rem,4vw,2.6rem)/1.15 var(--serif);color:var(--green-ink)}
.legal h2{margin:2em 0 .5em;font:600 1.25rem/1.3 var(--serif);color:var(--green-ink)}
.legal p,.legal li{font-size:1.02rem;line-height:1.75}
.legal ul{padding-left:1.25em}
.legal li+li{margin-top:.4em}
.legal .updated{margin:0 0 1.4em;color:var(--muted);font-size:.9rem}
.legal a{color:var(--green-2);text-underline-offset:3px}
.legal-draft{margin:0 0 28px;padding:14px 16px;border:1px solid #f0dfb8;border-radius:12px;background:#fff8e8;font-size:.92rem;line-height:1.55}
.todo{padding:0 4px;border-radius:4px;background:#ffe08a;color:#3b2a00}

/* My story page and the short teaser that points to it. */
.story-grid{display:grid;grid-template-columns:minmax(0,320px) minmax(0,1fr);gap:clamp(28px,5vw,64px);align-items:start}
.story-photo{margin:0}
.story-photo img{display:block;width:100%;height:auto;border-radius:var(--radius);box-shadow:var(--shadow)}
.story-photo figcaption{margin-top:10px;color:var(--muted);font-size:.9rem;text-align:center}
.story-copy h1{margin:6px 0 14px;font:500 clamp(1.9rem,4vw,2.8rem)/1.15 var(--serif);color:var(--green-ink)}
.story-copy h2{margin:1.8em 0 .45em;font:600 1.2rem/1.3 var(--serif);color:var(--green-ink)}
.story-copy p{font-size:1.04rem;line-height:1.75}
.story-copy .lede{font-size:1.15rem;color:var(--muted)}
.story-sign{margin-top:1.6em;font:500 1.3rem/1.3 var(--serif);color:var(--green-ink)}
.story-copy .actions{margin-top:26px}
.story-teaser{display:grid;grid-template-columns:auto minmax(0,1fr);gap:clamp(20px,4vw,40px);align-items:center;max-width:860px}
.story-teaser-photo{display:block;width:120px;height:150px;object-fit:cover;border-radius:var(--radius);box-shadow:var(--shadow)}
.story-teaser h2{margin:4px 0 8px;font:500 clamp(1.4rem,3vw,1.9rem)/1.2 var(--serif);color:var(--green-ink)}
.story-teaser p{margin:0 0 10px;line-height:1.7}
.story-link{color:var(--green-2);font-weight:600;text-underline-offset:3px}
/* Wide screens: the portrait stays in view below the sticky header while the story scrolls. */
@media(min-width:761px){.story-photo{position:sticky;top:96px}}
@media(max-width:760px){.story-grid{grid-template-columns:1fr}.story-photo{max-width:260px}.story-teaser{grid-template-columns:1fr}.story-teaser-photo{width:96px;height:120px}}