/* exscor.com homepage layout on top of tokens.css + ui.css (CSP: no inline styles). */
.skip { position: absolute; left: -999px; top: 8px; z-index: 50; background: var(--accent); color: #031019; padding: 8px 14px; border-radius: var(--r-sm); }
.skip:focus { left: 16px; }
.svgdefs { position: absolute; width: 0; height: 0; }

/* sticky glass header */
.top { position: sticky; top: 0; z-index: 20; padding: 12px 0; }
.top .nav { max-width: var(--maxw); margin: 0 auto; }
.top .nav .links a { white-space: nowrap; }

/* hero */
.hero { padding: 8px 0 0; }
.hero .frame { min-height: min(86vh, 860px); display: flex; flex-direction: column; justify-content: center; padding-bottom: clamp(24px, 4vw, 40px); }
.hero-copy { position: relative; text-align: center; max-width: 820px; margin: clamp(48px, 9vh, 96px) auto 48px; }
.hero-copy .h1 { margin-top: 14px; }
.hero-copy .lead { font-size: 1.1rem; margin: 20px auto 28px; max-width: 600px; color: var(--text-2); }
.hero-note { margin: 22px 0 0; font-size: .9rem; color: var(--text-2); }
.actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.actions.left { justify-content: flex-start; }
.card-title { font-weight: 500; margin: 0 0 14px; font-size: 1rem; }
.card-foot { font-size: .8rem; color: var(--text-2); margin: 14px 0 0; }
.file { display: flex; justify-content: space-between; gap: 10px; font-size: .8rem; padding: 7px 0; border-bottom: 1px solid var(--line); color: var(--text-2); }
.file:last-child { border: 0; }
.chip-blue { background: rgba(0,178,255,.12); color: var(--accent); }
.status { display: flex; flex-direction: column; gap: 10px; }

/* generic section heads */
.head { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; flex-wrap: wrap; margin-bottom: 36px; }
.head p { margin: 0; max-width: 420px; color: var(--text-2); }
.head .h2 { margin-top: 12px; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(24px, 5vw, 64px); align-items: start; }
.large { font-size: 1.15rem; color: var(--text); }
.split p { color: var(--text-2); }
.inline-note a, .text-link { color: var(--accent); text-decoration: none; }
.text-link:hover { text-decoration: underline; }

/* film frame */
.film-frame { padding: 0; aspect-ratio: 16 / 9; max-height: 640px; margin: 0 auto; }
.film-caption { text-align: center; margin-top: 18px; letter-spacing: .16em; font-size: .8rem; color: var(--text-2); }

/* steps */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; position: relative; }
.steps .step-num { display: inline-grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--line-2); color: var(--accent); font-weight: 600; background: var(--surface); }
.steps h3 { margin: 16px 0 8px; font-weight: 500; }
.steps p { margin: 0; color: var(--text-2); font-size: .92rem; }
.stepline { position: absolute; left: 0; right: 0; top: 41px; height: 2px; pointer-events: none; }
.stepline .flow { position: absolute; inset: 0; }
.notice { margin-top: 24px; border-left: 2px solid var(--accent); }
.notice p { margin: 6px 0 0; color: var(--text-2); }

/* outputs */
.outputs h3 { margin: 12px 0 8px; font-weight: 500; }
.outputs p { color: var(--text-2); font-size: .92rem; }
.outputs .example { color: var(--text); font-style: italic; border-top: 1px solid var(--line); padding-top: 12px; }
.file-type { font-size: .7rem; letter-spacing: .14em; color: var(--accent); }
.caption { font-size: .82rem; color: var(--text-3); margin-top: 18px; }

/* principles + trust */
.principles { display: grid; gap: 12px; }
.principles article { display: flex; gap: 18px; }
.principles span { color: var(--accent); font-weight: 600; }
.principles h3, .trust-grid h3 { margin: 0 0 6px; font-weight: 500; }
.principles p, .trust-grid p { margin: 0; color: var(--text-2); font-size: .92rem; }
.trust-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }

/* kinetic + mission */
.kinetic .motto-big { font-size: var(--kinetic); font-weight: 600; letter-spacing: -.03em; line-height: 1; margin: 0; }
.mission { isolation: isolate; overflow: hidden; }
.mission h3 { margin: 0 0 8px; font-weight: 500; color: var(--accent); }
.mission h3 + p { margin-top: 0; }
.motto { letter-spacing: .16em; font-size: .78rem; color: var(--spark); }

/* closing */
.closing { text-align: left; }
.closing .h2 { margin: 12px 0 10px; }

/* footer */
footer { border-top: 1px solid var(--line); padding: 48px 0 36px; color: var(--text-2); font-size: .9rem; }
.footer-top { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 32px; }
.footer-top h2 { font-size: .8rem; letter-spacing: .14em; text-transform: uppercase; color: var(--text); margin: 0 0 12px; }
.footer-top a { display: block; text-decoration: none; padding: 3px 0; }
.footer-top a:hover { color: var(--text); }
.footer-top .brand { font-weight: 600; color: var(--text); font-size: 1.1rem; }
.footer-bottom { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-top: 36px; padding-top: 20px; border-top: 1px solid var(--line); font-size: .8rem; color: var(--text-3); }

@media (max-width: 900px) {
  .steps, .trust-grid { grid-template-columns: 1fr 1fr; }
  .stepline { display: none; }
  .split, .footer-top { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .steps, .trust-grid { grid-template-columns: 1fr; }
  .top .nav .btn-line { display: none; }
}
.footer-bottom a, .footer-bottom a:hover { color: inherit; text-decoration: none; }