/* ============================================================
   eSellerOps — landing page
   Design system ported from the software app (app/globals.css):
   single green accent, monochrome surfaces, tabular numerics.
   ============================================================ */
:root {
  --bg: #ffffff;
  --bg-soft: #f9f9f9;
  --bg-hover: #f2f2f2;
  --bg-inset: #f4f4f4;
  --border: #ececec;
  --border-strong: #dedede;
  --ink: #0d0d0d;
  --ink-2: #5d5d5d;
  --ink-3: #8f8f8f;
  --green: #10a37f;
  --green-soft: #e9f6f2;
  --green-ink: #0c7a60;
  --amber: #d97706;
  --amber-soft: #fdf3e4;
  --amber-ink: #a05a06;
  --red: #ef4444;
  --red-soft: #fdecec;
  --red-ink: #c02929;
  --radius: 16px;
  --radius-sm: 10px;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, monospace;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --shadow-card: 0 1px 2px rgba(0, 0, 0, 0.03);
  --shadow-pop: 0 8px 30px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 2px 4px rgba(0, 0, 0, 0.04), 0 18px 50px rgba(0, 0, 0, 0.08), 0 50px 90px rgba(0, 0, 0, 0.10);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body {
  font-family: var(--sans);
  color: var(--ink);
  font-size: 15px;
  line-height: 1.55;
  background:
    radial-gradient(1100px 620px at 50% -120px, var(--green-soft), transparent 60%),
    var(--bg);
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
em { font-style: normal; color: var(--green); }
::selection { background: rgba(16, 163, 127, 0.18); }
.wrap { max-width: 1140px; margin: 0 auto; padding: 0 28px; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 14px; font-weight: 560; letter-spacing: -0.01em;
  padding: 10px 18px; border-radius: 99px; border: 1px solid transparent;
  cursor: pointer; transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease, border-color 0.15s ease;
  white-space: nowrap;
}
.btn svg { width: 15px; height: 15px; }
.btn.dark { background: var(--ink); color: #fff; }
.btn.dark:hover { background: #000; transform: translateY(-1px); box-shadow: 0 8px 22px rgba(0, 0, 0, 0.18); }
.btn.ghost { background: #fff; color: var(--ink-2); border-color: var(--border-strong); }
.btn.ghost:hover { color: var(--ink); border-color: var(--ink-3); }
.btn.light { background: #fff; color: var(--ink); }
.btn.light:hover { transform: translateY(-1px); box-shadow: 0 10px 26px rgba(0, 0, 0, 0.25); }
.btn.outline { background: transparent; color: #fff; border-color: rgba(255, 255, 255, 0.28); }
.btn.outline:hover { background: rgba(255, 255, 255, 0.10); }
.btn.big { padding: 13px 24px; font-size: 15px; }
.btn.wide { width: 100%; justify-content: center; margin-top: 18px; }

/* ---------- nav ---------- */
.nav { position: sticky; top: 0; z-index: 60; }
.nav-inner {
  max-width: 1140px; margin: 14px auto 0; padding: 10px 12px 10px 18px;
  display: flex; align-items: center; gap: 14px;
  border: 1px solid transparent; border-radius: 99px; transition: 0.3s ease;
}
.nav.scrolled .nav-inner {
  background: rgba(255, 255, 255, 0.82); backdrop-filter: blur(16px);
  border-color: var(--border); box-shadow: var(--shadow-card);
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 600; font-size: 15px; letter-spacing: -0.01em; }
.mark { width: 28px; height: 28px; border-radius: 8px; background: var(--ink); display: grid; place-items: center; flex: none; }
.mark svg { width: 15px; height: 15px; color: #fff; }
.brand-name { background: var(--ink); color: #fff; font-weight: 700; letter-spacing: -0.02em; line-height: 1.1; padding: 6px 11px; border-radius: 10px; }
.brand-name .accent { color: var(--green); }
.brand-env { font-size: 10px; font-weight: 600; color: var(--ink-3); border: 1px solid var(--border-strong); padding: 1px 7px; border-radius: 99px; }
.nav-links { display: flex; gap: 2px; margin-left: 16px; }
.nav-links a { font-size: 13.5px; font-weight: 500; color: var(--ink-2); padding: 8px 12px; border-radius: 99px; transition: 0.15s; }
.nav-links a:hover { color: var(--ink); background: var(--bg-hover); }
.nav-cta { margin-left: auto; display: flex; align-items: center; gap: 8px; }
.btn.ghost.big, .nav-cta .btn { padding: 8px 16px; }

/* ---------- reveal ---------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1); }
.reveal.in { opacity: 1; transform: none; }
.reveal[data-d="1"] { transition-delay: 0.07s; }
.reveal[data-d="2"] { transition-delay: 0.14s; }
.reveal[data-d="3"] { transition-delay: 0.21s; }
.reveal[data-d="4"] { transition-delay: 0.28s; }

/* ---------- hero ---------- */
.hero { padding: 56px 0 20px; text-align: center; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 9px; font-size: 12.5px; font-weight: 540;
  color: var(--ink-2); background: #fff; border: 1px solid var(--border-strong);
  border-radius: 99px; padding: 6px 12px 6px 8px; box-shadow: var(--shadow-card);
}
.eyebrow .tag { font-size: 10px; font-weight: 700; color: var(--green-ink); background: var(--green-soft); padding: 3px 8px; border-radius: 99px; letter-spacing: 0.02em; }
.eyebrow svg { width: 13px; height: 13px; color: var(--ink-3); }
.hero-title { font-size: clamp(38px, 6vw, 68px); font-weight: 650; letter-spacing: -0.03em; line-height: 1.04; margin: 22px auto 0; max-width: 16ch; }
.hero-sub { font-size: clamp(15px, 1.7vw, 18px); color: var(--ink-2); max-width: 60ch; margin: 20px auto 0; line-height: 1.6; }
.hero-sub b { color: var(--ink); font-weight: 600; }
.hero-sub i { font-style: italic; color: var(--ink-2); }
.hero-cta { display: flex; gap: 11px; justify-content: center; margin-top: 28px; flex-wrap: wrap; }
.hero-micro { margin-top: 18px; font-size: 12.5px; color: var(--ink-3); display: flex; gap: 18px; justify-content: center; flex-wrap: wrap; }
.hero-micro span { display: inline-flex; align-items: center; gap: 6px; }
.hero-micro svg { width: 13px; height: 13px; color: var(--green); }

/* ---------- product mock ---------- */
.mock {
  max-width: 1000px; margin: 50px auto 0; background: #fff;
  border: 1px solid var(--border-strong); border-radius: 18px;
  box-shadow: var(--shadow-lg); overflow: hidden; text-align: left;
}
.mock-bar { display: flex; align-items: center; gap: 7px; padding: 12px 15px; border-bottom: 1px solid var(--border); background: var(--bg-soft); }
.dot { width: 11px; height: 11px; border-radius: 50%; }
.dot.r { background: #ff5f57; } .dot.y { background: #febc2e; } .dot.g { background: #28c840; }
.mock-title { margin: 0 auto; font-size: 12px; color: var(--ink-3); font-weight: 550; transform: translateX(-20px); }
.mock-body { padding: 22px; }
.mock-composer {
  display: flex; align-items: center; gap: 10px; background: #fff;
  border: 1px solid var(--border-strong); border-radius: 99px; padding: 8px 8px 8px 18px;
  box-shadow: var(--shadow-pop); max-width: 620px; margin: 0 auto 22px;
}
.mock-composer .scan { width: 17px; height: 17px; color: var(--ink-3); flex: none; }
.mock-id { flex: 1; font-family: var(--mono); font-size: 14px; color: var(--ink); }
.mock-chip { font-family: var(--mono); font-size: 10.5px; font-weight: 500; color: var(--green-ink); background: var(--green-soft); padding: 3px 9px; border-radius: 99px; }
.mock-analyze { background: var(--ink); color: #fff; font-size: 13px; font-weight: 560; padding: 8px 16px; border-radius: 99px; display: inline-flex; align-items: center; gap: 6px; }
.mock-analyze svg { width: 13px; height: 13px; }
.mock-grid { display: grid; grid-template-columns: 5fr 7fr; gap: 14px; }

.mock-verdict { border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; background: #fff; box-shadow: var(--shadow-card); }
.mv-hero { background: var(--green-soft); padding: 18px; border-bottom: 1px solid #d8ede6; }
.v-badge { display: inline-flex; align-items: center; gap: 8px; color: #fff; font-size: 13px; font-weight: 620; padding: 6px 14px 6px 11px; border-radius: 99px; }
.v-badge svg { width: 13px; height: 13px; }
.v-badge.buy { background: var(--green); }
.mv-why { margin-top: 11px; font-size: 12.5px; color: var(--green-ink); line-height: 1.5; max-width: 36ch; }
.mv-max { display: flex; align-items: baseline; gap: 9px; margin-top: 15px; }
.mv-v { font-size: 30px; font-weight: 640; letter-spacing: -0.03em; font-variant-numeric: tabular-nums; }
.mv-l { font-size: 11.5px; color: var(--green-ink); max-width: 16ch; line-height: 1.3; }
.mv-axes { padding: 6px; }
.ax { display: flex; align-items: center; gap: 11px; padding: 9px 11px; }
.ax + .ax { border-top: 1px solid var(--border); }
.ax-i { width: 20px; height: 20px; border-radius: 99px; display: grid; place-items: center; flex: none; }
.ax-i svg { width: 11px; height: 11px; }
.ax-i.ok { background: var(--green-soft); color: var(--green-ink); }
.ax-q { font-size: 13px; font-weight: 560; }

.mock-calc { border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; background: #fff; box-shadow: var(--shadow-card); }
.mc-head { font-size: 13px; font-weight: 600; }
.mc-rows { margin-top: 12px; }
.mc-row { display: flex; justify-content: space-between; align-items: baseline; padding: 7px 0; font-size: 13px; color: var(--ink-2); }
.mc-row + .mc-row { border-top: 1px solid var(--border); }
.mc-row b { color: var(--ink); font-weight: 560; font-variant-numeric: tabular-nums; }
.mc-row b.neg { color: var(--ink-2); }
.mc-row .est { font-size: 9px; font-weight: 600; color: var(--ink-3); background: var(--bg-inset); padding: 1px 5px; border-radius: 5px; text-transform: uppercase; font-style: normal; margin-left: 4px; }
.mc-kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 9px; margin-top: 14px; }
.mc-kpi { border: 1px solid var(--border); border-radius: 11px; padding: 10px 12px; background: var(--bg-soft); }
.mc-kpi .l { display: block; font-size: 10.5px; color: var(--ink-3); }
.mc-kpi .v { display: block; font-size: 18px; font-weight: 630; letter-spacing: -0.02em; font-variant-numeric: tabular-nums; margin-top: 3px; }
.mc-kpi.hero { background: var(--green-soft); border-color: #d8ede6; }
.mc-kpi.hero .l, .mc-kpi.hero .v { color: var(--green-ink); }

/* ---------- trust strip ---------- */
.strip { padding: 48px 0 12px; text-align: center; }
.strip-label { font-size: 12.5px; color: var(--ink-3); font-weight: 540; }
.strip-grid { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-top: 18px; }
.chip { display: inline-flex; align-items: center; gap: 8px; background: #fff; border: 1px solid var(--border); border-radius: 12px; padding: 9px 15px; box-shadow: var(--shadow-card); }
.chip svg { width: 16px; height: 16px; color: var(--ink-2); }
.chip b { font-size: 13px; font-weight: 600; }
.chip span { font-size: 11.5px; color: var(--ink-3); }

/* ---------- sections ---------- */
.section { padding: 78px 0; }
.section-head { max-width: 60ch; }
.section-head.center { margin: 0 auto; text-align: center; }
.kicker { display: inline-block; font-size: 11.5px; font-weight: 650; letter-spacing: 0.06em; text-transform: uppercase; color: var(--green-ink); }
.title { font-size: clamp(28px, 4vw, 46px); font-weight: 640; letter-spacing: -0.025em; line-height: 1.08; margin-top: 14px; }
.lede { font-size: 16px; color: var(--ink-2); margin-top: 14px; line-height: 1.6; }

/* cards-3 grid */
.cards-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 44px; }
.pcard { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow-card); transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease; }
.pcard:hover { transform: translateY(-3px); border-color: var(--border-strong); box-shadow: var(--shadow-pop); }
.pic { width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; margin-bottom: 15px; }
.pic svg { width: 20px; height: 20px; }
.pic.neg { background: var(--red-soft); color: var(--red-ink); }
.pcard h3 { font-size: 16px; font-weight: 620; letter-spacing: -0.01em; }
.pcard p { font-size: 13.5px; color: var(--ink-2); margin-top: 8px; line-height: 1.55; }

/* steps */
.steps-sec { background: var(--bg-soft); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.step { position: relative; background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 22px; box-shadow: var(--shadow-card); transition: transform 0.22s ease, box-shadow 0.22s ease; }
.step:hover { transform: translateY(-3px); box-shadow: var(--shadow-pop); }
.step .sn { font-size: 30px; font-weight: 700; color: var(--bg-inset); letter-spacing: -0.03em; -webkit-text-stroke: 1px var(--border-strong); }
.step .si { position: absolute; top: 22px; right: 22px; width: 38px; height: 38px; border-radius: 11px; background: var(--green-soft); display: grid; place-items: center; color: var(--green-ink); }
.step .si svg { width: 18px; height: 18px; }
.step h4 { font-size: 15.5px; font-weight: 620; margin-top: 14px; letter-spacing: -0.01em; }
.step p { font-size: 13px; color: var(--ink-2); margin-top: 7px; line-height: 1.55; }

/* feature panel grid */
.panel-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 44px; }
.fcard { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 22px; box-shadow: var(--shadow-card); transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease; }
.fcard:hover { transform: translateY(-3px); border-color: var(--border-strong); box-shadow: var(--shadow-pop); }
.fi { width: 40px; height: 40px; border-radius: 11px; background: var(--green-soft); color: var(--green-ink); display: grid; place-items: center; margin-bottom: 14px; }
.fi svg { width: 19px; height: 19px; }
.fcard h4 { font-size: 15px; font-weight: 620; letter-spacing: -0.01em; }
.fcard p { font-size: 13px; color: var(--ink-2); margin-top: 7px; line-height: 1.55; }

/* max cost band */
.maxcost-band { display: grid; grid-template-columns: 1.5fr 1fr; gap: 30px; align-items: center; background: var(--ink); border-radius: 22px; padding: 44px; color: #fff; }
.maxcost-band .kicker { color: var(--green); }
.mcb-txt h3 { font-size: clamp(24px, 3vw, 34px); font-weight: 640; letter-spacing: -0.02em; margin-top: 12px; line-height: 1.12; }
.mcb-txt h3 em { color: var(--green); }
.mcb-txt p { font-size: 15px; color: rgba(255, 255, 255, 0.72); margin-top: 14px; line-height: 1.6; max-width: 46ch; }
.mcb-num { text-align: center; background: rgba(255, 255, 255, 0.06); border: 1px solid rgba(255, 255, 255, 0.12); border-radius: 16px; padding: 28px 20px; }
.mcb-v { display: block; font-size: 52px; font-weight: 680; letter-spacing: -0.04em; font-variant-numeric: tabular-nums; }
.mcb-l { display: block; font-size: 12.5px; color: rgba(255, 255, 255, 0.6); margin-top: 8px; }

/* pricing */
.pricing-sec { background: var(--bg-soft); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 46px; align-items: start; }
.plans.single { display: block; max-width: 440px; margin-left: auto; margin-right: auto; }
.plan { position: relative; background: #fff; border: 1px solid var(--border); border-radius: 18px; padding: 26px; box-shadow: var(--shadow-card); transition: transform 0.22s ease, box-shadow 0.22s ease; }
.plan:hover { transform: translateY(-3px); box-shadow: var(--shadow-pop); }
.plan.featured { border-color: var(--green); box-shadow: 0 0 0 1px var(--green), var(--shadow-pop); }
.ptag { position: absolute; top: -11px; left: 26px; font-size: 10px; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; background: var(--green); color: #fff; padding: 4px 11px; border-radius: 99px; }
.pn { font-size: 15px; font-weight: 650; }
.pd { font-size: 12.5px; color: var(--ink-3); margin-top: 4px; min-height: 34px; }
.pp { margin-top: 14px; display: flex; align-items: baseline; gap: 4px; }
.pp .amt { font-size: 42px; font-weight: 680; letter-spacing: -0.03em; }
.pp .per { font-size: 13px; color: var(--ink-3); }
.plan ul { list-style: none; margin-top: 20px; display: flex; flex-direction: column; gap: 10px; }
.plan li { display: flex; gap: 10px; font-size: 13px; color: var(--ink-2); line-height: 1.45; }
.plan li svg { width: 16px; height: 16px; color: var(--green); flex: none; margin-top: 1px; }
.trial-note { font-size: 12px; color: var(--ink-2); text-align: center; margin-top: 10px; margin-bottom: 8px; font-weight: 500; }
.pricing-note { text-align: center; font-size: 12.5px; color: var(--ink-3); margin-top: 24px; }

/* faq */
.faq { max-width: 760px; margin: 40px auto 0; }
.qa { border-bottom: 1px solid var(--border); }
.qa summary { list-style: none; cursor: pointer; padding: 18px 4px; display: flex; align-items: center; gap: 14px; font-size: 15.5px; font-weight: 560; letter-spacing: -0.01em; }
.qa summary::-webkit-details-marker { display: none; }
.qa summary .pm { margin-left: auto; width: 24px; height: 24px; border-radius: 7px; background: var(--bg-inset); display: grid; place-items: center; color: var(--ink-2); transition: 0.25s; flex: none; }
.qa summary .pm svg { width: 13px; height: 13px; }
.qa[open] summary .pm { transform: rotate(45deg); background: var(--green-soft); color: var(--green-ink); }
.qa .ans { padding: 0 4px 20px; font-size: 14px; color: var(--ink-2); line-height: 1.65; max-width: 66ch; }

/* final cta */
.final { background: var(--ink); border-radius: 24px; padding: 60px 40px; text-align: center; position: relative; overflow: hidden; }
.final::before { content: ""; position: absolute; inset: 0; background: radial-gradient(620px 260px at 50% -30%, rgba(16, 163, 127, 0.28), transparent 70%); }
.final > * { position: relative; }
.final h2 { font-size: clamp(28px, 4.4vw, 46px); font-weight: 640; letter-spacing: -0.025em; color: #fff; line-height: 1.08; }
.final h2 em { color: var(--green); }
.final p { color: rgba(255, 255, 255, 0.72); font-size: 16px; margin-top: 14px; }

/* footer */
footer { border-top: 1px solid var(--border); padding: 50px 0 36px; }
.foot-grid { display: grid; grid-template-columns: 1.7fr 1fr 1fr 1fr; gap: 28px; }
.foot-brand .brand { margin-bottom: 12px; }
.foot-brand p { font-size: 13px; color: var(--ink-3); max-width: 32ch; line-height: 1.6; }
.fcol h5 { font-size: 11.5px; text-transform: uppercase; letter-spacing: 0.05em; color: var(--ink-3); font-weight: 700; margin-bottom: 12px; }
.fcol a { display: block; font-size: 13.5px; color: var(--ink-2); padding: 5px 0; transition: 0.15s; }
.fcol a:hover { color: var(--ink); }
.foot-base { display: flex; align-items: center; justify-content: space-between; margin-top: 38px; padding-top: 22px; border-top: 1px solid var(--border); font-size: 12.5px; color: var(--ink-3); flex-wrap: wrap; gap: 10px; }

/* ---------- responsive ---------- */
@media (max-width: 940px) {
  .cards-3, .panel-grid, .plans { grid-template-columns: 1fr 1fr; }
  .mock-grid { grid-template-columns: 1fr; }
  .maxcost-band { grid-template-columns: 1fr; gap: 22px; padding: 32px; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .nav-links { display: none; }
}
@media (max-width: 620px) {
  .wrap { padding: 0 18px; }
  .cards-3, .panel-grid, .plans { grid-template-columns: 1fr; }
  .mc-kpis { grid-template-columns: 1fr 1fr; }
  .plan.featured { order: -1; }
  .nav-cta .btn.ghost { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}

/* ============================================================
   Legal Pages (Privacy Policy, Terms of Service)
   ============================================================ */
.legal-hero {
  padding: 60px 0 30px;
  border-bottom: 1px solid var(--border);
}
.legal-header {
  max-width: 800px;
}
.legal-header h1 {
  font-size: clamp(32px, 4vw, 44px);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.15;
  color: var(--ink);
  margin-top: 12px;
}
.legal-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 13.5px;
  color: var(--ink-3);
  margin-top: 16px;
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
}
.legal-container {
  max-width: 860px;
  margin: 40px auto 80px;
}
.legal-content {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 48px;
  box-shadow: var(--shadow-card);
}
.legal-content h2 {
  font-size: 20px;
  font-weight: 650;
  color: var(--ink);
  margin: 36px 0 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
  letter-spacing: -0.015em;
}
.legal-content h2:first-of-type {
  margin-top: 0;
}
.legal-content h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--ink);
  margin: 24px 0 10px;
}
.legal-content p {
  font-size: 15px;
  color: var(--ink-2);
  line-height: 1.7;
  margin-bottom: 16px;
}
.legal-content ul, .legal-content ol {
  margin: 0 0 20px 24px;
  color: var(--ink-2);
  line-height: 1.7;
  font-size: 15px;
}
.legal-content li {
  margin-bottom: 8px;
}
.legal-content li strong {
  color: var(--ink);
  font-weight: 600;
}
.legal-box {
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-left: 4px solid var(--green);
  border-radius: var(--radius-sm);
  padding: 20px 24px;
  margin: 24px 0;
}
.legal-box p {
  margin-bottom: 0;
  font-size: 14.5px;
}
.legal-box.alert {
  border-left-color: var(--ink);
}

/* ============================================================
   Contact Page
   ============================================================ */
.contact-hero {
  padding: 60px 0 36px;
}
.contact-hero h1 {
  font-size: clamp(32px, 4vw, 46px);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.15;
  color: var(--ink);
  margin-top: 12px;
}
.contact-hero p {
  font-size: 16.5px;
  color: var(--ink-2);
  max-width: 60ch;
  margin-top: 14px;
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 32px;
  margin: 20px auto 80px;
}
.contact-cards-wrap {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.contact-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 28px;
  box-shadow: var(--shadow-card);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.contact-card:hover {
  border-color: var(--border-strong);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
}
.contact-card h3 {
  font-size: 16px;
  font-weight: 650;
  color: var(--ink);
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}
.contact-card h3 svg {
  width: 18px;
  height: 18px;
  color: var(--green);
}
.contact-card p {
  font-size: 14.5px;
  color: var(--ink-2);
  line-height: 1.6;
}
.contact-card .info-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
}
.contact-card .info-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}
.contact-card .info-label {
  color: var(--ink-3);
  font-weight: 500;
}
.contact-card .info-value {
  color: var(--ink);
  font-weight: 560;
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
  text-align: right;
}
.contact-form-wrap {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 40px;
  box-shadow: var(--shadow-card);
}
.contact-form-wrap h2 {
  font-size: 22px;
  font-weight: 660;
  color: var(--ink);
  margin-bottom: 8px;
  letter-spacing: -0.015em;
}
.contact-form-wrap p {
  font-size: 14px;
  color: var(--ink-3);
  margin-bottom: 24px;
}
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.form-group label {
  font-size: 13.5px;
  font-weight: 560;
  color: var(--ink);
}
.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 11px 14px;
  border: 1px solid var(--border-strong);
  border-radius: 10px;
  font-family: var(--sans);
  font-size: 14.5px;
  color: var(--ink);
  background: #fff;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--green);
  box-shadow: 0 0 0 3px var(--green-soft);
}
.form-textarea {
  min-height: 130px;
  resize: vertical;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

/* ============================================================
   About Page
   ============================================================ */
.about-hero {
  padding: 60px 0 40px;
  border-bottom: 1px solid var(--border);
}
.about-hero h1 {
  font-size: clamp(34px, 4.2vw, 48px);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.15;
  color: var(--ink);
  margin-top: 12px;
  max-width: 26ch;
}
.about-hero p {
  font-size: 17px;
  color: var(--ink-2);
  max-width: 64ch;
  line-height: 1.65;
  margin-top: 16px;
}
.about-section {
  padding: 60px 0;
  border-bottom: 1px solid var(--border);
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 40px;
  align-items: start;
}
.about-title-col h2 {
  font-size: 26px;
  font-weight: 660;
  letter-spacing: -0.02em;
  color: var(--ink);
  line-height: 1.25;
}
.about-title-col p {
  font-size: 14.5px;
  color: var(--ink-3);
  margin-top: 8px;
}
.about-content-col p {
  font-size: 15.5px;
  color: var(--ink-2);
  line-height: 1.7;
  margin-bottom: 18px;
}
.about-content-col p:last-child {
  margin-bottom: 0;
}
.about-kpis {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 36px;
}
.about-kpi-card {
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}
.about-kpi-card .kpi-num {
  font-size: 32px;
  font-weight: 700;
  color: var(--ink);
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.03em;
}
.about-kpi-card .kpi-num span {
  color: var(--green);
}
.about-kpi-card .kpi-label {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--ink);
  margin-top: 6px;
}
.about-kpi-card .kpi-desc {
  font-size: 13px;
  color: var(--ink-3);
  margin-top: 4px;
  line-height: 1.45;
}
.philosophy-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
}
.philosophy-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow-card);
}
.philosophy-card .icon-wrap {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--green-soft);
  color: var(--green-ink);
  display: grid;
  place-items: center;
  margin-bottom: 18px;
}
.philosophy-card .icon-wrap svg {
  width: 20px;
  height: 20px;
}
.philosophy-card h3 {
  font-size: 17px;
  font-weight: 650;
  color: var(--ink);
  margin-bottom: 10px;
}
.philosophy-card p {
  font-size: 14.5px;
  color: var(--ink-2);
  line-height: 1.6;
}

/* ============================================================
   Roadmap Page
   ============================================================ */
.roadmap-hero {
  padding: 60px 0 40px;
  border-bottom: 1px solid var(--border);
}
.roadmap-hero h1 {
  font-size: clamp(34px, 4.2vw, 48px);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.15;
  color: var(--ink);
  margin-top: 12px;
}
.roadmap-hero p {
  font-size: 17px;
  color: var(--ink-2);
  max-width: 60ch;
  line-height: 1.65;
  margin-top: 16px;
}
.roadmap-timeline {
  max-width: 960px;
  margin: 50px auto 80px;
  display: flex;
  flex-direction: column;
  gap: 40px;
  position: relative;
}
.roadmap-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 40px;
  box-shadow: var(--shadow-card);
  position: relative;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.roadmap-card:hover {
  border-color: var(--border-strong);
  box-shadow: var(--shadow-pop);
}
.roadmap-card.status-live {
  border-left: 5px solid var(--green);
}
.roadmap-card.status-review {
  border-left: 5px solid var(--amber);
}
.roadmap-card.status-planned {
  border-left: 5px solid var(--ink-3);
}
.roadmap-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
}
.roadmap-title-area h2 {
  font-size: 22px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.015em;
  display: flex;
  align-items: center;
  gap: 12px;
}
.roadmap-date {
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-3);
  margin-top: 4px;
  font-variant-numeric: tabular-nums;
}
.milestone-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  border-radius: 99px;
  font-size: 12px;
  font-weight: 650;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}
.milestone-badge.live {
  background: var(--green-soft);
  color: var(--green-ink);
  border: 1px solid rgba(16, 163, 127, 0.2);
}
.milestone-badge.review {
  background: var(--amber-soft);
  color: var(--amber-ink);
  border: 1px solid rgba(217, 119, 6, 0.2);
}
.milestone-badge.planned {
  background: var(--bg-inset);
  color: var(--ink-2);
  border: 1px solid var(--border-strong);
}
.roadmap-items {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.roadmap-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  padding: 18px 20px;
  border-radius: 12px;
}
.roadmap-item-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: #fff;
  border: 1px solid var(--border);
  display: grid;
  place-items: center;
  flex: none;
  color: var(--ink-2);
}
.roadmap-card.status-live .roadmap-item-icon {
  color: var(--green);
}
.roadmap-card.status-review .roadmap-item-icon {
  color: var(--amber);
}
.roadmap-item-icon svg {
  width: 16px;
  height: 16px;
}
.roadmap-item-text h4 {
  font-size: 14.5px;
  font-weight: 650;
  color: var(--ink);
  line-height: 1.35;
  margin-bottom: 4px;
}
.roadmap-item-text p {
  font-size: 13px;
  color: var(--ink-2);
  line-height: 1.5;
}

@media (max-width: 860px) {
  .contact-grid, .about-grid, .philosophy-grid, .about-kpis, .roadmap-items {
    grid-template-columns: 1fr;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  .legal-content, .contact-form-wrap, .roadmap-card {
    padding: 28px 22px;
  }
}