/* MailVault — mailvault.sh
 *
 * Coffeece family tokens. The neutrals, radii, shadow and the token NAMES
 * (accent / accent-deep / accent-strong / accent-tint / danger) are inherited
 * from goship-portal/web/static/css/tokens.css so every Coffeece product reads
 * as one company. Only the accent hue belongs to MailVault: a deep pine,
 * sitting in the same desaturated register as Coffeece espresso (#5e3a21) and
 * GoShip slate (#334155).
 */

@import url('https://fonts.googleapis.com/css2?family=Geist:wght@400;500;600&family=Geist+Mono:wght@400;500&display=swap');

:root {
  --paper: #fcfbf9;
  --paper-2: #f4f2ee;
  --ink: #1c1a17;
  --ink-2: #3d3934;
  --mute: #6f6a63;
  --line: #e6e2dc;

  --accent: #2f5d4a;
  --accent-deep: #224537;
  --accent-strong: #163025;
  --accent-tint: #eaf1ed;
  --on-strong: #f4f2ee;

  --danger: #b23a2a;
  --danger-tint: #f9ebe8;

  --radius-card: 8px;
  --radius-pill: 999px;
  --shadow-card: 0 3px 5px rgb(0 0 0 / 0.045);

  --font-sans: Geist, "Helvetica Neue", Arial, sans-serif;
  --font-mono: "Geist Mono", ui-monospace, "SF Mono", Menlo, monospace;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #211e1a;
    --paper-2: #2a2622;
    --ink: #f0ece6;
    --ink-2: #d6d1ca;
    --mute: #a8a29b;
    --line: #3d3934;

    --accent: #8fbda6;
    --accent-deep: #b3d3c2;
    --accent-strong: #0f241b;
    --accent-tint: #1e2a24;
    --on-strong: #f0ece6;

    --danger: #e0725f;
    --danger-tint: #3d2320;

    --shadow-card: 0 3px 5px rgb(0 0 0 / 0.25);
  }
}

:root[data-theme="dark"] {
  --paper: #211e1a;
  --paper-2: #2a2622;
  --ink: #f0ece6;
  --ink-2: #d6d1ca;
  --mute: #a8a29b;
  --line: #3d3934;

  --accent: #8fbda6;
  --accent-deep: #b3d3c2;
  --accent-strong: #0f241b;
  --accent-tint: #1e2a24;
  --on-strong: #f0ece6;

  --danger: #e0725f;
  --danger-tint: #3d2320;

  --shadow-card: 0 3px 5px rgb(0 0 0 / 0.25);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

.shell { max-width: 1080px; margin: 0 auto; padding: 0 24px; }

/* ── topbar: the umbrella is visible from the first pixel ── */
.topbar {
  background: var(--accent-strong);
  color: var(--on-strong);
  height: 58px;
  display: flex;
  align-items: center;
}
.topbar .shell {
  display: flex; align-items: center; justify-content: space-between;
  width: 100%; gap: 16px;
}
.lockup { display: flex; align-items: center; gap: 9px; text-decoration: none; color: var(--on-strong); }
.lockup svg { width: 21px; height: 21px; display: block; }
.lockup b { font-weight: 600; font-size: 15px; letter-spacing: -0.01em; }
.lockup span { opacity: .62; font-size: 15px; }
.topnav { display: flex; gap: 22px; align-items: center; }
.topnav a { color: rgb(244 242 238 / .82); text-decoration: none; font-size: 14px; }
.topnav a:hover { color: var(--on-strong); }
@media (max-width: 620px) { .topnav a.opt { display: none; } }

/* ── hero ── */
.hero { padding: 64px 0 8px; }
.badge {
  display: inline-flex; align-items: center; gap: 7px;
  border: 1px solid var(--line); background: var(--paper-2);
  border-radius: var(--radius-pill);
  padding: 4px 12px 4px 9px;
  font-size: 12.5px; color: var(--mute);
  margin-bottom: 22px;
}
.badge i { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); display: block; }

h1 {
  font-size: clamp(2.1rem, 5.2vw, 3.35rem);
  font-weight: 600; letter-spacing: -0.032em; line-height: 1.06;
  margin: 0 0 18px; max-width: 17ch; text-wrap: balance;
}
.lede { font-size: clamp(1.02rem, 1.7vw, 1.18rem); color: var(--mute); max-width: 54ch; margin: 0 0 28px; }
.lede strong { color: var(--ink-2); font-weight: 500; }

.cta-row { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  border-radius: 6px; padding: 9px 16px;
  font-size: 14px; font-weight: 500; text-decoration: none;
  border: 1px solid transparent; cursor: pointer;
}
.btn-primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-deep); border-color: var(--accent-deep); }
.btn-outline { background: transparent; border-color: var(--line); color: var(--ink-2); }
.btn-outline:hover { background: var(--accent-tint); border-color: var(--accent); color: var(--accent); }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .btn-primary { color: #10231b; }
}
:root[data-theme="dark"] .btn-primary { color: #10231b; }

a:focus-visible, .btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 4px; }

/* ── terminal: the product's real interface, so it leads ── */
.term {
  margin: 34px 0 0;
  background: var(--accent-strong);
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: 0 10px 30px -12px rgb(22 48 37 / .35);
}
.term-bar {
  display: flex; align-items: center; gap: 7px;
  padding: 10px 14px;
  border-bottom: 1px solid rgb(244 242 238 / .1);
}
.term-bar i { width: 9px; height: 9px; border-radius: 50%; background: rgb(244 242 238 / .22); display: block; }
.term-bar span { margin-left: 6px; font-family: var(--font-mono); font-size: 11.5px; color: rgb(244 242 238 / .45); }
.term pre {
  margin: 0; padding: 18px 20px 22px;
  font-family: var(--font-mono); font-size: 12.8px; line-height: 1.75;
  color: rgb(244 242 238 / .9);
  overflow-x: auto;
}
.term .p { color: #8fbda6; }
.term .c { color: rgb(244 242 238 / .42); }
.term .k { color: #d8c9a8; }

/* ── sections ── */
section { padding: 62px 0; }
section + section { border-top: 1px solid var(--line); }
.kicker {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .1em;
  text-transform: uppercase; color: var(--mute); margin: 0 0 12px;
}
h2 {
  font-size: clamp(1.45rem, 2.6vw, 1.85rem); font-weight: 600;
  letter-spacing: -0.022em; line-height: 1.18; margin: 0 0 12px;
  text-wrap: balance; max-width: 22ch;
}
.sub { color: var(--mute); max-width: 56ch; margin: 0 0 30px; }
.sub code, .inline-code { font-family: var(--font-mono); font-size: 12.5px; }

.grid { display: grid; gap: 16px; }
@media (min-width: 760px) {
  .grid.c3 { grid-template-columns: repeat(3, 1fr); }
  .grid.c2 { grid-template-columns: repeat(2, 1fr); }
}

.card {
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  padding: 20px;
  box-shadow: var(--shadow-card);
}
.card h3 { font-size: 15px; font-weight: 600; margin: 0 0 7px; letter-spacing: -0.008em; }
.card p { margin: 0; font-size: 14px; color: var(--mute); }
.card .step {
  font-family: var(--font-mono); font-size: 11px; color: var(--accent);
  display: block; margin-bottom: 10px; letter-spacing: .06em;
}
.card code {
  font-family: var(--font-mono); font-size: 12px;
  background: var(--paper); border: 1px solid var(--line);
  padding: 1px 5px; border-radius: 4px; color: var(--ink-2);
  display: inline-block; margin-top: 10px;
}

/* ── comparison ── */
.compare { display: grid; gap: 0; border: 1px solid var(--line); border-radius: var(--radius-card); overflow: hidden; }
.compare-row { display: grid; grid-template-columns: 1fr; gap: 0; border-bottom: 1px solid var(--line); }
.compare-row:last-child { border-bottom: 0; }
@media (min-width: 720px) { .compare-row { grid-template-columns: 1.15fr 1fr 1fr; } }
.compare-cell { padding: 14px 18px; font-size: 14px; border-right: 1px solid var(--line); }
.compare-cell:last-child { border-right: 0; }
.compare-row.head .compare-cell {
  background: var(--paper-2); font-family: var(--font-mono);
  font-size: 11px; letter-spacing: .09em; text-transform: uppercase; color: var(--mute);
}
.compare-cell.q { color: var(--ink-2); font-weight: 500; }
.compare-cell.no { color: var(--mute); }
.compare-cell.yes { color: var(--accent); font-weight: 500; }
@media (max-width: 719px) {
  .compare-row.head { display: none; }
  .compare-cell { border-right: 0; border-bottom: 1px solid var(--line); }
  .compare-cell:last-child { border-bottom: 0; }
  .compare-cell.no::before { content: "Others — "; color: var(--mute); }
  .compare-cell.yes::before { content: "MailVault — "; color: var(--mute); font-weight: 400; }
}

/* ── roadmap ── */
.road { display: flex; flex-direction: column; gap: 0; }
.road-item {
  display: grid; grid-template-columns: 1fr; gap: 4px;
  padding: 18px 0; border-bottom: 1px solid var(--line);
}
.road-item:last-child { border-bottom: 0; }
@media (min-width: 720px) { .road-item { grid-template-columns: 130px 1fr; gap: 24px; align-items: baseline; } }
.road-stage {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .08em;
  text-transform: uppercase; color: var(--mute);
  display: flex; align-items: center; gap: 8px;
}
.road-stage i { width: 6px; height: 6px; border-radius: 50%; background: var(--line); display: block; flex: none; }
.road-item.live .road-stage { color: var(--accent); }
.road-item.live .road-stage i { background: var(--accent); }
.road-item h3 { margin: 0 0 4px; font-size: 15.5px; font-weight: 600; letter-spacing: -0.01em; }
.road-item p { margin: 0; font-size: 14px; color: var(--mute); max-width: 62ch; }

/* ── footer ── */
footer { border-top: 1px solid var(--line); padding: 34px 0 48px; }
.foot-grid { display: flex; flex-wrap: wrap; gap: 28px 48px; justify-content: space-between; align-items: flex-start; }
.foot-brand { max-width: 34ch; }
.foot-brand p { font-size: 13.5px; color: var(--mute); margin: 10px 0 0; }
.foot-links { display: flex; gap: 44px; flex-wrap: wrap; }
.foot-col h4 { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--mute); margin: 0 0 10px; font-weight: 500; }
.foot-col a { display: block; font-size: 13.5px; color: var(--ink-2); text-decoration: none; margin-bottom: 7px; }
.foot-col a:hover { color: var(--accent); }
.foot-note { margin-top: 30px; padding-top: 18px; border-top: 1px solid var(--line); font-size: 12.5px; color: var(--mute); }

@media (prefers-reduced-motion: reduce) { * { animation: none !important; transition: none !important; } }