/* SPDX-License-Identifier: LicenseRef-Relocat-Proprietary
   Copyright (C) 2025-2026 Ruslan Zykun. All rights reserved.

   Layout and page styles for the relocat.org landing (web/public/landing.html),
   ported from the Claude Design "Relocat Landing" (2026-09-15). Loaded after
   tokens.css and shell.css, and ONLY by the landing; the shared frame lives
   in shell.css. The design's inline style attributes are classes here: the
   public host's CSP forbids inline styles.

   Deliberate departures from the design:
     - small labels outside the mockup use --text-secondary instead of
       --text-tertiary to reach WCAG AA contrast (.trust .mono, .step .no,
       .kv dt);
     - smooth scrolling only when the reader has not asked for reduced motion;
     - the official Google Play badge replaces the design's drawn button;
     - a <=480px step drops mockup detail so phones never scroll sideways. */

/* ============================================================
   Hero
   ============================================================ */

.hero { padding-top: 88px; padding-bottom: 56px; display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 56px; align-items: center; }
.kicker { font-family: var(--font-mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--accent-text); display: inline-flex; align-items: center; gap: 8px; }
.kicker::before { content: ''; width: 6px; height: 6px; background: var(--accent); border-radius: 999px; }
.kicker-brand { color: var(--warning-text); }
.kicker-brand::before { background: var(--brand); }
h1 { font-size: clamp(36px, 4.4vw, 54px); line-height: 1.04; letter-spacing: -.025em; font-weight: 700; margin: 18px 0 20px; text-wrap: balance; }
.lede { font-size: 18px; line-height: 1.55; color: var(--text-secondary); margin: 0 0 30px; text-wrap: pretty; max-width: 44ch; }
.lede-em { font-style: normal; color: var(--text-primary); font-weight: 500; }
.cta { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.cta .btn-ghost:hover { color: var(--text-primary); }
.facts { margin-top: 28px; display: flex; flex-wrap: wrap; gap: 8px; }
.facts .chip { border-radius: 999px; font-family: var(--font-mono); font-size: 11px; letter-spacing: .03em; }

/* ============================================================
   Vault mockup — decorative, exposed as one image (role="img")
   ============================================================ */

.mock { background: var(--bg); border: 1px solid var(--border-strong); border-radius: var(--r-lg); box-shadow: var(--shadow-lg); overflow: hidden; font-size: 13px; }
.mock .btn { cursor: default; }
.mock-top { height: 44px; display: flex; align-items: center; gap: 10px; padding: 0 14px; border-bottom: 1px solid var(--border); }
.mock-top .logo { color: var(--brand); font-size: 17px; }
.mock-top .div { width: 1px; height: 16px; background: var(--border-strong); }
.mock-top .crumb { font-family: var(--font-mono); font-size: 11px; color: var(--text-secondary); }
.pill { margin-left: auto; display: inline-flex; align-items: center; gap: 7px; padding: 5px 10px; border-radius: 999px; background: var(--accent-light); border: 1px solid var(--accent-border); font-family: var(--font-mono); font-size: 10px; letter-spacing: .03em; color: var(--accent-text); white-space: nowrap; }
.pill .dot { width: 6px; height: 6px; border-radius: 999px; background: var(--success); }
.pill .sep { width: 1px; height: 10px; background: var(--accent-border); }
.mock-body { display: grid; grid-template-columns: 150px minmax(0, 1fr); }
.rail { border-right: 1px solid var(--border); padding: 12px 8px; display: flex; flex-direction: column; gap: 2px; }
.rail .h { font-size: 9px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--text-tertiary); padding: 0 8px 8px; }
.safe { display: flex; align-items: center; gap: 8px; padding: 7px 8px; border-radius: var(--r-sm); color: var(--text-secondary); font-weight: 500; font-size: 12px; position: relative; }
.safe .n { margin-left: auto; font-family: var(--font-mono); font-size: 10px; color: var(--text-tertiary); }
.safe.on { background: var(--accent-light); color: var(--text-primary); font-weight: 600; }
.safe.on::before { content: ''; position: absolute; left: 0; top: 6px; bottom: 6px; width: 3px; background: var(--accent); border-radius: 0 3px 3px 0; }
.safe svg { flex-shrink: 0; color: var(--text-tertiary); }
.rail .ft { margin-top: auto; padding: 10px 8px 0; border-top: 1px solid var(--border); font-family: var(--font-mono); font-size: 9.5px; color: var(--text-tertiary); line-height: 1.7; }
.docs { padding: 14px 16px 16px; }
.tbar { display: flex; align-items: center; gap: 8px; margin-bottom: 12px; }
.tbar .search { flex: 1; height: 30px; padding: 0 10px; border-radius: var(--r-sm); font-size: 12px; color: var(--text-tertiary); gap: 8px; }
.tbar .btn { padding: 6px 10px; font-size: 12px; }
.tbl { border: 1px solid var(--border); border-radius: var(--r); overflow: hidden; }
.th, .tr { display: grid; grid-template-columns: 20px minmax(0, 1fr) 62px 52px; gap: 10px; align-items: center; padding: 0 12px; }
.th { height: 30px; font-size: 9px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--text-tertiary); border-bottom: 1px solid var(--border); }
.tr { height: 40px; }
.tr + .tr { border-top: 1px solid var(--border); }
.tr.sel { background: var(--accent-light); }
.tr .nm { font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-size: 12.5px; }
.tr .m { font-family: var(--font-mono); font-size: 10.5px; color: var(--text-secondary); }
.tr svg { color: var(--text-tertiary); }
.grant { margin-top: 12px; display: flex; align-items: center; gap: 10px; padding: 10px 12px; border: 1px solid var(--accent-border); background: var(--accent-light); border-radius: var(--r-sm); font-size: 12px; }
.grant svg { flex-shrink: 0; color: var(--accent-text); }
.grant .k { font-family: var(--font-mono); font-size: 10.5px; color: var(--accent-text); min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.grant .st { margin-left: auto; display: inline-flex; align-items: center; gap: 6px; font-family: var(--font-mono); font-size: 10px; color: var(--success); white-space: nowrap; }
.grant .st::before { content: ''; width: 6px; height: 6px; border-radius: 999px; background: currentColor; }

/* ============================================================
   Trust row
   ============================================================ */

.trust { padding: 26px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 24px; }
.trust div { display: flex; flex-direction: column; gap: 4px; }
.trust b { font-size: 15px; font-weight: 600; }
.trust span { font-size: 13px; color: var(--text-secondary); }
.trust .mono { font-size: 11px; letter-spacing: .06em; color: var(--text-secondary); text-transform: uppercase; }

/* ============================================================
   How it works
   ============================================================ */

.sec { padding-top: 80px; padding-bottom: 80px; }
.sec h2 { font-size: clamp(26px, 3vw, 36px); letter-spacing: -.02em; line-height: 1.15; margin: 12px 0 0; max-width: 24ch; text-wrap: balance; }
.steps { margin-top: 44px; display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 14px; }
.step { background: var(--bg); border: 1px solid var(--border); border-radius: var(--r); padding: 24px; display: flex; flex-direction: column; gap: 12px; }
.step .no { font-family: var(--font-mono); font-size: 11px; letter-spacing: .08em; color: var(--text-secondary); }
.step h3 { margin: 0; font-size: 19px; font-weight: 600; letter-spacing: -.01em; }
.step p { margin: 0; font-size: 14.5px; line-height: 1.6; color: var(--text-secondary); text-wrap: pretty; }
.step .tag { margin-top: auto; align-self: flex-start; font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .04em; padding: 4px 9px; border-radius: 999px; background: var(--surface); border: 1px solid var(--border); color: var(--text-secondary); }

/* ============================================================
   Disclosure — what is not zero-knowledge
   ============================================================ */

.disclosure { padding-bottom: 88px; }
.honest { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); gap: 48px; padding: 40px; background: var(--bg); border: 1px solid var(--border); border-radius: var(--r-lg); }
.honest h2 { font-size: 26px; margin: 10px 0 0; }
.h2-em { font-style: normal; color: var(--text-tertiary); }
.honest p { margin: 0; font-size: 16px; line-height: 1.65; color: var(--text-secondary); text-wrap: pretty; }
.honest p + p { margin-top: 14px; }
.honest strong { color: var(--text-primary); }
.kv { margin: 22px 0 0; display: grid; grid-template-columns: auto 1fr; gap: 8px 18px; font-family: var(--font-mono); font-size: 12px; padding-top: 18px; border-top: 1px solid var(--border); }
.kv dt { color: var(--text-secondary); }
.kv dd { margin: 0; color: var(--text-primary); }

/* ============================================================
   Responsive
   ============================================================ */

@media (max-width: 860px) {
  .hero { grid-template-columns: 1fr; padding-top: 56px; }
  .honest { grid-template-columns: 1fr; padding: 28px; gap: 24px; }
  .mock-body { grid-template-columns: minmax(0, 1fr); }
  .rail { display: none; }
}

@media (max-width: 480px) {
  .mock-top .div, .mock-top .crumb { display: none; }
  .th, .tr { grid-template-columns: 20px minmax(0, 1fr) 52px; }
  .th > :nth-child(3), .tr > :nth-child(3) { display: none; }
}