/* Alcove Suite — shared design system
   Layout: warm-paper editorial; pine-green house accent, per-app accent override via --accent
   Type: Space Grotesk display / Inter body */

:root {
  --bg: #f5f3ed;
  --surface: #fffefa;
  --surface-2: #ece9e0;
  --ink: #20201c;
  --ink-soft: #5b564c;
  --line: #e2ddd1;
  --accent: #1f6f5c;          /* house pine — pages override */
  --accent-ink: #184f42;
  --accent-soft: #e4efe9;
  --on-accent: #ffffff;
  --radius: 16px;
  --font-head: "Space Grotesk", ui-sans-serif, system-ui, sans-serif;
  --font-body: "Inter", ui-sans-serif, system-ui, sans-serif;
  --shadow: 0 1px 2px rgba(30,26,20,.05), 0 12px 30px -16px rgba(30,26,20,.22);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #151410;
    --surface: #1f1d18;
    --surface-2: #2a2721;
    --ink: #f1ede3;
    --ink-soft: #b1ab9e;
    --line: #322e27;
    --accent: #5cc0a1;
    --accent-ink: #8fd8c0;
    --accent-soft: #223029;
    --on-accent: #10231c;
    --shadow: 0 1px 2px rgba(0,0,0,.3), 0 16px 34px -18px rgba(0,0,0,.6);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #151410;
  --surface: #1f1d18;
  --surface-2: #2a2721;
  --ink: #f1ede3;
  --ink-soft: #b1ab9e;
  --line: #322e27;
  --accent: #5cc0a1;
  --accent-ink: #8fd8c0;
  --accent-soft: #223029;
  --on-accent: #10231c;
  --shadow: 0 1px 2px rgba(0,0,0,.3), 0 16px 34px -18px rgba(0,0,0,.6);
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; } }

a { color: var(--accent-ink); text-decoration: none; }
img { max-width: 100%; }

.gutter {
  padding-left: max(20px, env(safe-area-inset-left, 0px));
  padding-right: max(20px, env(safe-area-inset-right, 0px));
}
.container { max-width: 1060px; margin: 0 auto; }
.narrow { max-width: 760px; margin: 0 auto; }

/* ---- Nav ---- */
.nav {
  position: sticky;
  top: env(safe-area-inset-top, 0px);
  z-index: 20;
  background: color-mix(in srgb, var(--bg) 86%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
body::before {
  content: ""; position: fixed; inset: 0 0 auto;
  height: env(safe-area-inset-top, 0px); z-index: 21; background: var(--bg);
}
.nav-inner {
  display: flex; align-items: center; gap: 18px;
  height: 62px;
}
.brand { display: flex; align-items: center; gap: 9px; font-family: var(--font-head); font-weight: 700; font-size: 1.05rem; color: var(--ink); letter-spacing: -.01em; }
.brand .mark {
  width: 26px; height: 26px; border-radius: 8px;
  background: linear-gradient(135deg, var(--accent), var(--accent-ink));
  display: grid; place-items: center; color: var(--on-accent); font-size: .8rem; font-weight: 700;
}
.nav-links { margin-left: auto; display: flex; gap: 20px; align-items: center; }
.nav-links a { color: var(--ink-soft); font-size: .9rem; font-weight: 500; }
.nav-links a:hover { color: var(--ink); }
@media (max-width: 620px) { .nav-links { display: none; } }

/* ---- Buttons ---- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-head); font-weight: 600; font-size: .95rem;
  padding: 11px 20px; border-radius: 10px; cursor: pointer; border: 1px solid transparent;
  transition: transform .12s ease, box-shadow .12s ease, background .12s;
}
.btn-primary { background: var(--accent); color: var(--on-accent); box-shadow: var(--shadow); }
.btn-primary:hover { transform: translateY(-1px); }
.btn-ghost { background: var(--surface); color: var(--ink); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--ink-soft); }
.btn-sm { padding: 8px 15px; font-size: .86rem; }

/* ---- Eyebrow / headings ---- */
.eyebrow {
  font-family: var(--font-head); font-size: .72rem; font-weight: 600;
  letter-spacing: .16em; text-transform: uppercase; color: var(--accent-ink); margin: 0 0 14px;
}
h1.hero-title {
  font-family: var(--font-head); font-weight: 700;
  font-size: clamp(2.1rem, 6.4vw, 3.6rem); line-height: 1.03; letter-spacing: -.025em;
  margin: 0 0 18px; text-wrap: balance;
}
.hero-sub { font-size: clamp(1.05rem, 2.4vw, 1.25rem); color: var(--ink-soft); margin: 0 0 26px; max-width: 54ch; }
h2.section-title { font-family: var(--font-head); font-weight: 700; font-size: clamp(1.5rem, 4vw, 2.1rem); letter-spacing: -.02em; margin: 0 0 12px; text-wrap: balance; }
.section-lead { color: var(--ink-soft); font-size: 1.05rem; max-width: 60ch; margin: 0 0 34px; }

/* ---- Hero layout ---- */
.hero { padding-block: clamp(42px, 8vw, 84px) clamp(30px, 6vw, 60px); }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 48px; align-items: center; }
@media (max-width: 860px) { .hero-grid { grid-template-columns: 1fr; gap: 34px; } }
.cta-row { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.cta-note { font-size: .82rem; color: var(--ink-soft); margin-top: 14px; }

/* ---- Trait pills ---- */
.traits { display: flex; flex-wrap: wrap; gap: 8px; margin: 22px 0 0; padding: 0; list-style: none; }
.traits li {
  font-family: var(--font-head); font-size: .74rem; font-weight: 600; letter-spacing: .03em;
  padding: 5px 11px; border-radius: 99px; background: var(--accent-soft); color: var(--accent-ink);
}

/* ---- Device / mockup frame ---- */
.mock {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow); overflow: hidden; min-width: 0;
}
.mock-bar { display: flex; align-items: center; gap: 7px; padding: 11px 14px; border-bottom: 1px solid var(--line); background: var(--surface-2); }
.mock-bar .dot { width: 10px; height: 10px; border-radius: 50%; background: var(--line); }
.mock-bar .tt { margin-left: 8px; font-size: .74rem; color: var(--ink-soft); font-family: var(--font-head); }
.mock-body { padding: 18px; }
.mock-row { height: 10px; border-radius: 5px; background: var(--surface-2); margin: 9px 0; }
.mock-row.a { width: 86%; } .mock-row.b { width: 62%; } .mock-row.c { width: 73%; } .mock-row.accent { background: color-mix(in srgb, var(--accent) 45%, var(--surface-2)); width: 40%; }

/* ---- App grid (suite page) ---- */
.app-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
@media (max-width: 760px) { .app-grid { grid-template-columns: 1fr; } }
.app-card {
  display: flex; flex-direction: column; gap: 10px;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 22px; box-shadow: var(--shadow); transition: transform .14s ease, border-color .14s;
}
.app-card:hover { transform: translateY(-3px); border-color: color-mix(in srgb, var(--card-accent, var(--accent)) 45%, var(--line)); }
.app-ico {
  width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center;
  font-family: var(--font-head); font-weight: 700; font-size: 1.15rem; color: #fff;
  background: linear-gradient(135deg, var(--card-accent, var(--accent)), color-mix(in srgb, var(--card-accent, var(--accent)) 60%, #000));
}
.app-card h3 { font-family: var(--font-head); font-size: 1.2rem; margin: 4px 0 0; letter-spacing: -.01em; }
.app-card .role { font-size: .78rem; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; color: var(--card-accent, var(--accent-ink)); }
.app-card p { margin: 0; color: var(--ink-soft); font-size: .92rem; }
.app-card .more { margin-top: auto; font-family: var(--font-head); font-weight: 600; font-size: .9rem; color: var(--card-accent, var(--accent-ink)); }

/* ---- Feature grid ---- */
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
@media (max-width: 820px) { .features { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .features { grid-template-columns: 1fr; } }
.feature { }
.feature .fi { width: 34px; height: 34px; border-radius: 9px; background: var(--accent-soft); display: grid; place-items: center; margin-bottom: 11px; }
.feature .fi svg { width: 18px; height: 18px; stroke: var(--accent-ink); fill: none; stroke-width: 1.8; }
.feature h3 { font-family: var(--font-head); font-size: 1.04rem; margin: 0 0 5px; }
.feature p { margin: 0; color: var(--ink-soft); font-size: .9rem; }

/* ---- Section rhythm ---- */
section.band { padding-block: clamp(42px, 7vw, 76px); }
section.band.tint { background: var(--surface); border-block: 1px solid var(--line); }

/* ---- Why strip ---- */
.why { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
@media (max-width: 720px) { .why { grid-template-columns: 1fr; } }
.why .stat { font-family: var(--font-head); font-weight: 700; font-size: 1.9rem; letter-spacing: -.02em; color: var(--accent-ink); }
.why p { margin: 4px 0 0; color: var(--ink-soft); font-size: .93rem; }

/* ---- CTA band ---- */
.cta-band {
  background: linear-gradient(135deg, var(--accent), var(--accent-ink));
  border-radius: 22px; padding: clamp(30px, 6vw, 54px); text-align: center; color: var(--on-accent);
}
.cta-band h2 { font-family: var(--font-head); font-size: clamp(1.6rem, 4.4vw, 2.4rem); margin: 0 0 12px; letter-spacing: -.02em; }
.cta-band p { margin: 0 auto 24px; max-width: 46ch; opacity: .92; }
.cta-band .btn-primary { background: var(--on-accent); color: var(--accent-ink); }
.cta-band .btn-ghost { background: transparent; color: var(--on-accent); border-color: color-mix(in srgb, var(--on-accent) 50%, transparent); }

/* ---- Footer ---- */
footer.foot { border-top: 1px solid var(--line); padding-block: 40px 48px; margin-top: 10px; }
.foot-grid { display: flex; justify-content: space-between; gap: 30px; flex-wrap: wrap; }
.foot-links { display: flex; gap: 26px; flex-wrap: wrap; }
.foot-col h4 { font-family: var(--font-head); font-size: .78rem; text-transform: uppercase; letter-spacing: .1em; color: var(--ink-soft); margin: 0 0 10px; }
.foot-col a { display: block; color: var(--ink-soft); font-size: .9rem; margin: 6px 0; }
.foot-col a:hover { color: var(--ink); }
.foot-note { color: var(--ink-soft); font-size: .82rem; margin-top: 26px; }

.badge-store {
  display: inline-flex; align-items: center; gap: 9px; padding: 9px 16px;
  border: 1px solid var(--line); border-radius: 11px; background: var(--surface); color: var(--ink);
  font-family: var(--font-head); font-weight: 600; font-size: .9rem;
}
.badge-store small { display: block; font-size: .64rem; font-weight: 500; color: var(--ink-soft); letter-spacing: .04em; }
.badge-store:hover { border-color: var(--ink-soft); }

/* ---- Real screenshots ---- */
.shot {
  border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow); background: var(--surface); min-width: 0;
}
.shot img { display: block; width: 100%; height: auto; }
.shot .cap { padding: 10px 14px; border-top: 1px solid var(--line); font-size: .82rem; color: var(--ink-soft); background: var(--surface-2); }

.gallery { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
@media (max-width: 620px) { .gallery { grid-template-columns: 1fr; } }
.gallery .shot img { aspect-ratio: 16 / 9; object-fit: cover; object-position: top left; }

/* ---- Promo video ---- */
.video-frame {
  position: relative; border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; box-shadow: var(--shadow); background: #000; aspect-ratio: 16 / 9;
}
.video-frame video { display: block; width: 100%; height: 100%; object-fit: cover; }

/* ---- Brand + app-card real logos ---- */
.brand .logo { width: 28px; height: 28px; border-radius: 7px; display: block; }
.app-ico.logo { padding: 0; background: none; overflow: hidden; }
.app-ico.logo img { width: 46px; height: 46px; border-radius: 12px; display: block; }