/* DosFlow landing — palette per brand direction:
   navy #0B1F33/#102A43 ink · cream #FAF7F0 canvas · white cards ·
   green #2CB67D accents only (never small text; #1E7A57 for text-green). */

:root {
  --navy: #0b1f33;
  --navy-2: #102a43;
  --cream: #faf7f0;
  --cream-2: #f3efe4;
  --card: #ffffff;
  --line: #e5dfd2;
  --ink: #0b1f33;
  --ink-soft: #4d5a68;
  --green: #2cb67d;
  --green-ink: #1e7a57;
  --green-dark: #06281b;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: ui-sans-serif, -apple-system, "Segoe UI", Inter, Roboto, "Helvetica Neue", sans-serif;
  background: var(--cream);
  color: var(--ink);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; display: block; }
a { color: var(--green-ink); text-decoration: none; }
a:hover { text-decoration: underline; }

.wrap { max-width: 1080px; margin: 0 auto; padding: 0 20px; }

/* ── Nav ── */
.nav {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 0;
}
.nav .links { display: flex; align-items: center; gap: 22px; font-size: 15px; font-weight: 600; }
.nav .links a.plain { color: var(--ink-soft); }
.nav .links a.plain:hover { color: var(--ink); text-decoration: none; }
.btn {
  display: inline-block; background: var(--navy); color: var(--cream);
  font-weight: 700; padding: 11px 20px; border-radius: 9px; border: 0;
  font-size: 15px; cursor: pointer; text-decoration: none !important;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.btn:hover { transform: translateY(-1px); box-shadow: 0 6px 18px rgba(11, 31, 51, 0.18); }
.btn.green { background: var(--green); color: var(--green-dark); }
.btn.big { padding: 14px 26px; font-size: 17px; }

/* ── Hero ── */
.hero { display: grid; grid-template-columns: 1.05fr 1fr; gap: 46px; align-items: center; padding: 64px 0 40px; }
.hero h1 {
  font-size: clamp(2.4rem, 5.2vw, 3.6rem);
  line-height: 1.06; letter-spacing: -0.02em; font-weight: 800;
}
.hero h1 .accent { color: var(--green-ink); }
.hero .sub { font-size: clamp(1.02rem, 1.6vw, 1.18rem); color: var(--ink-soft); margin: 18px 0 26px; max-width: 34em; }
.hero .ctas { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; }
.hero .ctas .ghost { font-weight: 700; color: var(--ink-soft); }

/* product mock */
.mock {
  background: var(--card); border: 1px solid var(--line); border-radius: 14px;
  box-shadow: 0 18px 48px rgba(11, 31, 51, 0.10);
  overflow: hidden; font-size: 13.5px;
}
.mock .bar { display: flex; gap: 6px; padding: 10px 12px; border-bottom: 1px solid var(--line); background: #fbfaf6; }
.mock .bar i { width: 10px; height: 10px; border-radius: 50%; background: var(--line); }
.mock .body { padding: 16px; }
.mock h4 { font-size: 14px; margin-bottom: 2px; }
.mock .meta { color: var(--ink-soft); font-size: 12px; margin-bottom: 12px; }
.mock table { width: 100%; border-collapse: collapse; }
.mock th { text-align: left; font-size: 11px; color: var(--ink-soft); text-transform: uppercase; letter-spacing: 0.06em; padding: 6px 4px; border-bottom: 1px solid var(--line); }
.mock td { padding: 9px 4px; border-bottom: 1px solid #f0ece1; }
.mock .why { color: var(--green-ink); font-weight: 700; font-size: 12px; white-space: nowrap; }
.mock .chip {
  display: inline-block; background: rgba(44, 182, 125, 0.14); color: var(--green-ink);
  font-weight: 700; font-size: 11.5px; padding: 4px 10px; border-radius: 999px; margin-top: 12px;
}

/* proof strip */
.strip { display: flex; flex-wrap: wrap; gap: 10px 26px; padding: 18px 0 8px; color: var(--ink-soft); font-weight: 600; font-size: 14.5px; }
.strip span::before { content: "✓ "; color: var(--green); font-weight: 800; }

/* ── Sections ── */
section { padding: 64px 0; }
.kicker { color: var(--green-ink); font-weight: 800; letter-spacing: 0.12em; text-transform: uppercase; font-size: 12.5px; margin-bottom: 10px; }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.3rem); letter-spacing: -0.01em; line-height: 1.15; margin-bottom: 12px; }
.lead { color: var(--ink-soft); max-width: 44em; font-size: 1.05rem; }

.cards3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 32px; }
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 22px;
}
.card .num { width: 30px; height: 30px; border-radius: 50%; background: var(--navy); color: var(--cream); font-weight: 800; font-size: 14px; display: flex; align-items: center; justify-content: center; margin-bottom: 14px; }
.card h3 { font-size: 17px; margin-bottom: 8px; }
.card p { color: var(--ink-soft); font-size: 14.5px; }

/* product screenshots */
.shots { display: grid; gap: 34px; margin-top: 32px; justify-items: center; }
.shot { max-width: 920px; margin: 0; }
.shot img {
  width: 100%; height: auto; border: 1px solid var(--line); border-radius: 14px;
  box-shadow: 0 18px 48px rgba(11, 31, 51, 0.10); background: #fff;
}
.shot figcaption { margin-top: 12px; color: var(--ink-soft); font-size: 14.5px; text-align: center; }
.shot figcaption b { color: var(--ink); }

/* why-popover feature */
.whycard {
  background: var(--navy); color: var(--cream); border-radius: 14px; padding: 20px 22px;
  font-size: 14px; max-width: 430px; box-shadow: 0 18px 48px rgba(11, 31, 51, 0.25);
}
.whycard .t { font-weight: 800; margin-bottom: 10px; color: #cfe8db; font-size: 12.5px; letter-spacing: 0.08em; text-transform: uppercase; }
.whycard ul { list-style: none; }
.whycard li { padding: 5px 0; border-bottom: 1px solid rgba(250, 247, 240, 0.12); display: flex; justify-content: space-between; gap: 18px; }
.whycard li:last-child { border-bottom: 0; }
.whycard li b { color: #fff; font-weight: 700; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 44px; align-items: center; margin-top: 8px; }
/* The proof card spans both text rows on desktop (visually beside all the
   copy); on mobile the grid collapses and source order interleaves it right
   after the paragraph that introduces it. */
.split .side { grid-column: 2; grid-row: 1 / span 2; align-self: center; }

/* crew band */
.band { background: var(--navy); color: var(--cream); border-radius: 18px; padding: 56px 48px; }
.band h2 { color: #fff; }
.band p { color: #b9c6d2; max-width: 42em; }
.band .green-line { color: var(--green); font-weight: 700; }

/* comparison */
.tablewrap { overflow-x: auto; margin-top: 28px; border: 1px solid var(--line); border-radius: 12px; background: var(--card); }
table.compare { width: 100%; border-collapse: collapse; min-width: 720px; font-size: 14.5px; }
.compare th, .compare td { padding: 13px 16px; text-align: left; border-bottom: 1px solid #f0ece1; }
.compare thead th { background: #fbfaf6; font-size: 13px; }
.compare thead th.us { background: var(--navy); color: var(--cream); }
.compare td.us { background: rgba(44, 182, 125, 0.07); font-weight: 700; }
.compare .tick { color: var(--green-ink); font-weight: 800; }
.compare .dash { color: #b8b2a4; }
.foot { color: var(--ink-soft); font-size: 12.5px; margin-top: 10px; }

/* about */
.about { display: grid; grid-template-columns: auto 1fr; gap: 28px; align-items: start; background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 30px; }
.about .mark { flex: none; }
.about p { color: var(--ink-soft); margin-bottom: 10px; }
.about .sig { font-weight: 700; color: var(--ink); }

/* FAQ */
.faq { max-width: 780px; margin: 30px auto 0; display: grid; gap: 10px; }
.faq details { background: var(--card); border: 1px solid var(--line); border-radius: 12px; }
.faq summary {
  cursor: pointer; font-weight: 700; font-size: 15.5px; padding: 16px 20px;
  list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 14px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; color: var(--green-ink); font-weight: 800; font-size: 22px; line-height: 1;
  flex: none; transition: transform 0.2s ease;
}
.faq details[open] summary::after { transform: rotate(45deg); }
.faq .a { padding: 0 20px 18px; color: var(--ink-soft); font-size: 14.5px; max-width: 60em; }
.faq .a p + p { margin-top: 8px; }
@media (prefers-reduced-motion: reduce) {
  .faq summary::after { transition: none; }
}

/* waitlist */
.waitlist { text-align: center; }
.wl-form { display: flex; gap: 10px; justify-content: center; margin-top: 26px; flex-wrap: wrap; }
.wl-form input[type="email"] {
  font-size: 16px; padding: 13px 16px; border: 1.5px solid var(--line); border-radius: 9px;
  background: var(--card); min-width: 300px; color: var(--ink);
}
.wl-form input[type="email"]:focus { outline: 2px solid var(--green); border-color: var(--green); }
.wl-form select {
  font-size: 15px; padding: 13px 14px; border: 1.5px solid var(--line); border-radius: 9px;
  background: var(--card); color: var(--ink); cursor: pointer;
}
.wl-form select:focus { outline: 2px solid var(--green); border-color: var(--green); }
@media (max-width: 860px) {
  .wl-form select { width: 100%; }
}
.hp { position: absolute; left: -9999px; opacity: 0; height: 0; width: 0; }
.wl-note { color: var(--ink-soft); font-size: 13.5px; margin-top: 14px; }
.wl-ok { display: none; margin-top: 22px; font-weight: 700; color: var(--green-ink); font-size: 1.05rem; }

/* footer */
footer { background: var(--navy); color: #b9c6d2; margin-top: 40px; }
footer .wrap { display: flex; align-items: center; justify-content: space-between; padding-top: 30px; padding-bottom: 30px; gap: 16px; flex-wrap: wrap; }
footer a { color: #cfe8db; }
footer .ig { display: inline-flex; align-items: center; vertical-align: -4px; margin-left: 2px; }
footer .ig:hover { color: var(--green); }

/* reveal animation */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity 0.55s ease, transform 0.55s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ── Mobile ── */
@media (max-width: 860px) {
  .hero { grid-template-columns: 1fr; gap: 30px; padding-top: 34px; }
  .cards3 { grid-template-columns: 1fr; }
  .split { grid-template-columns: 1fr; gap: 26px; }
  .split .side { grid-column: auto; grid-row: auto; }
  .band { padding: 36px 24px; }
  .nav .links a.plain.section { display: none; }
  section { padding: 44px 0; }
  .about { grid-template-columns: 1fr; }
  .wl-form input[type="email"] { min-width: 0; width: 100%; }
  .wl-form { flex-direction: column; }
}