:root { --ink: #213d36; --muted: #65766e; --paper: #f6f7f2; --line: #dce3d9; --accent: #d9edaa; --white: #fff; }
* { box-sizing: border-box; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: ui-sans-serif, system-ui, -apple-system, sans-serif; line-height: 1.65; }
a { color: inherit; text-underline-offset: 4px; }
button, input, select, textarea { font: inherit; }
button, .button, input[type=submit] { display: inline-flex; justify-content: center; align-items: center; gap: .5rem; background: var(--ink); color: var(--white); border: 1px solid var(--ink); border-radius: 9px; padding: .75rem 1.25rem; font-weight: 650; text-decoration: none; cursor: pointer; }
button:hover, .button:hover, input[type=submit]:hover { filter: brightness(1.15); }
button:disabled, input[type=submit]:disabled { opacity: .6; cursor: wait; }
.secondary { background: transparent; color: var(--ink); border-color: var(--line); }
.danger { background: #923e34; border-color: #923e34; }
.link-button { padding: 0; color: inherit; background: none; border: 0; text-decoration: underline; font-weight: 400; }
.site-header { max-width: 1240px; margin: auto; padding: 1.5rem 2rem; display: flex; align-items: center; justify-content: space-between; gap: 1rem; border-bottom: 1px solid var(--line); }
.brand { display: flex; align-items: center; flex-wrap: wrap; gap: .6rem; font-size: 1.35rem; font-weight: 750; text-decoration: none; letter-spacing: -.04em; }
.brand small { font-size: .65rem; letter-spacing: 0; font-weight: 400; color: var(--muted); }
.brand-mark { display: inline-grid; place-items: center; background: var(--accent); border-radius: 10px; width: 40px; height: 40px; }
nav { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem; font-size: .85rem; }
nav a { text-decoration: none; }
.container { max-width: 1120px; margin: auto; padding: 2rem; min-height: 72vh; }
.hero { max-width: 820px; padding: 4rem 0 4.5rem; }
h1, h2, h3 { line-height: 1.15; letter-spacing: -.035em; font-weight: 600; overflow-wrap: anywhere; }
h1 { font-size: clamp(2.2rem, 5vw, 4rem); margin: 1rem 0 1.5rem; }
.hero h1 { font-size: clamp(3rem, 7vw, 5.2rem); }
h2 { font-size: 1.6rem; }
h3 { font-size: 1.15rem; }
.lead { font-size: 1.2rem; color: var(--muted); max-width: 740px; }
.eyebrow { text-transform: uppercase; letter-spacing: .14em; font-size: .72rem; font-weight: 700; }
.muted, small, dt { color: var(--muted); }
.actions { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem; margin: 1.5rem 0; }
.grid { display: grid; gap: 1.25rem; margin: 1.5rem 0; }
.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.card { padding: 1.75rem; background: var(--white); border: 1px solid var(--line); border-radius: 14px; margin-bottom: 1.25rem; min-width: 0; }
.card h2:first-child { margin-top: 0; }
.step { display: inline-block; color: var(--muted); font-size: .8rem; border-bottom: 2px solid var(--accent); }
.callout { padding: 2rem; background: #eaf0df; border-radius: 14px; margin: 2rem 0; }
.badge { display: inline-block; padding: .25rem .65rem; background: #edf2e8; border-radius: 99px; font-size: .72rem; font-weight: 600; }
.page-heading { margin: 1.5rem 0 2rem; }
.split { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 1rem; }
.flash { padding: 1rem 1.25rem; background: #e6edda; border: 1px solid var(--line); border-radius: 10px; margin: 1rem 0; }
.flash.alert { background: #fff0e9; color: #7b3428; }
.field { margin: 1rem 0; }
.field label { display: block; font-weight: 600; margin-bottom: .4rem; }
input:not([type=submit]):not([type=checkbox]):not([type=hidden]), textarea, select { width: 100%; padding: .75rem; background: #fff; color: var(--ink); border: 1px solid #b8c7bd; border-radius: 7px; }
textarea { resize: vertical; }
:focus-visible { outline: 3px solid #80a851; outline-offset: 3px; }
.check { display: flex; gap: .75rem; align-items: flex-start; margin: 1rem 0; font-size: .9rem; }
.check input { margin-top: .45rem; }
.nested-row { padding: 1rem; border: 1px solid var(--line); border-radius: 10px; margin: 1rem 0; }
.nested-row .grid { margin: 0; }
.empty { text-align: center; padding: 4rem 1rem; }
.share-link { margin: 1rem 0; }
.share-link strong { display: block; }
.share-link a { font-size: .8rem; overflow-wrap: anywhere; }
dd { margin: 0 0 .75rem; }
.preserve { white-space: pre-wrap; overflow-wrap: anywhere; }
.landing, .interview-shell, .prose { max-width: 760px; margin: 1.5rem auto; }
.landing-image { max-width: 100%; max-height: 460px; object-fit: contain; border-radius: 10px; }
figure { margin: 2rem 0; }
figcaption { font-size: .85rem; color: var(--muted); }
.start-card { margin-top: 2rem; border-top: 4px solid var(--accent); }
.bubble { background: white; border: 1px solid var(--line); border-radius: 14px; padding: 1.25rem; max-width: 92%; margin: 1rem 0; }
.bubble.user { margin-left: auto; background: #eaf0df; }
.bubble strong { text-transform: uppercase; font-size: .7rem; letter-spacing: .08em; }
.bubble p { margin-bottom: 0; }
.metric { font-size: 3rem; letter-spacing: -.05em; }
.theme-list { padding: 0; list-style: none; }
.theme-list li { display: flex; justify-content: space-between; padding: .6rem 0; border-bottom: 1px solid var(--line); }
.response-preview { padding: 1rem 0; border-bottom: 1px solid var(--line); }
.price { font-size: 3rem; margin: 1rem 0 0; }
.price small { font-size: 1rem; }
hr { border: 0; border-top: 1px solid var(--line); }
.pricing-card ul { padding-left: 1.1rem; font-size: .9rem; min-height: 7rem; }
.site-footer { max-width: 1120px; margin: auto; padding: 2rem; border-top: 1px solid var(--line); display: flex; flex-wrap: wrap; gap: 1.5rem; align-items: center; font-size: .8rem; color: var(--muted); }
body:has(.auth-form) .container { max-width: 600px; }
@media (max-width: 750px) { .three, .two { grid-template-columns: 1fr; } .site-header { align-items: flex-start; flex-direction: column; padding: 1rem; } .container { padding: 1rem; } .hero { padding: 2rem 0; } .card { padding: 1.25rem; } nav { gap: .75rem; } }