/* Impact — impact.dostumamigo.com
   2026-08-14 (Claude) — marketing site stylesheet. Hand-written static CSS,
   no build step: the site deploys to IIS by file copy. */

:root {
  --ink:        #0d1520;
  --ink-2:      #33445c;
  --ink-3:      #64748b;
  --line:       #e2e8f0;
  --bg:         #ffffff;
  --bg-2:       #f7f9fc;
  --navy:       #0d2137;
  --navy-2:     #16324f;
  --accent:     #0b6bcb;
  --accent-ink: #085299;
  --up:         #0f9d58;
  --down:       #d93025;
  --maxw:       1120px;
  --radius:     10px;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 400 17px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
        "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 { line-height: 1.2; margin: 0 0 .5em; letter-spacing: -0.02em; }
h1 { font-size: clamp(2rem, 4.6vw, 3.35rem); font-weight: 700; }
h2 { font-size: clamp(1.5rem, 3vw, 2.15rem); font-weight: 700; }
h3 { font-size: 1.16rem; font-weight: 650; }
p  { margin: 0 0 1.1em; }
a  { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.narrow { max-width: 760px; }

/* ---------- header ---------- */
.site-head {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.94);
  backdrop-filter: saturate(180%) blur(8px);
  border-bottom: 1px solid var(--line);
}
.site-head .wrap {
  display: flex; align-items: center; gap: 28px;
  height: 66px;
}
.brand {
  font-weight: 700; font-size: 1.22rem; color: var(--ink);
  letter-spacing: -0.03em; display: flex; align-items: center; gap: 9px;
}
.brand:hover { text-decoration: none; }
.brand .mark {
  width: 26px; height: 26px; border-radius: 6px; flex: none;
  background: linear-gradient(150deg, var(--accent) 0%, var(--navy) 100%);
  display: inline-block;
}
.nav { margin-left: auto; display: flex; align-items: center; gap: 26px; }
.nav a { color: var(--ink-2); font-size: .95rem; font-weight: 500; }
.nav a:hover { color: var(--ink); text-decoration: none; }

.btn {
  display: inline-block; border-radius: 8px; font-weight: 600;
  padding: 12px 22px; font-size: 1rem; cursor: pointer;
  border: 1px solid transparent; transition: background .15s, border-color .15s;
}
.btn:hover { text-decoration: none; }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-ink); }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--ink-3); }
.btn-sm { padding: 9px 16px; font-size: .93rem; }
.btn-lg { padding: 15px 30px; font-size: 1.06rem; }

/* ---------- hero ---------- */
.hero {
  background: linear-gradient(168deg, var(--navy) 0%, var(--navy-2) 100%);
  color: #fff; padding: 82px 0 74px;
}
.hero h1 { color: #fff; max-width: 15ch; }
.hero .sub {
  font-size: clamp(1.05rem, 1.7vw, 1.24rem);
  color: #c3d3e4; max-width: 60ch; margin-bottom: 1.7em;
}
.hero .cta-row { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }
.hero .btn-ghost { color: #fff; border-color: rgba(255,255,255,.32); }
.hero .btn-ghost:hover { border-color: rgba(255,255,255,.7); }
.trust {
  margin-top: 22px; font-size: .92rem; color: #93a9c0;
}

/* ---------- sections ---------- */
section { padding: 74px 0; }
.section-alt { background: var(--bg-2); border-block: 1px solid var(--line); }
.eyebrow {
  text-transform: uppercase; letter-spacing: .14em; font-size: .76rem;
  font-weight: 700; color: var(--accent); margin-bottom: .8em;
}
.lede { font-size: 1.14rem; color: var(--ink-2); max-width: 62ch; }

/* ---------- stat trio ---------- */
.stats {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 20px; margin-top: 46px;
}
.stat {
  background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.13);
  border-radius: var(--radius); padding: 22px 24px;
}
.stat b { display: block; font-size: 1.95rem; font-weight: 700; color: #fff; letter-spacing: -.03em; }
.stat span { font-size: .93rem; color: #a9bdd2; }

/* ---------- cards ---------- */
.grid { display: grid; gap: 26px; }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(330px, 1fr)); }
.card {
  background: #fff; border: 1px solid var(--line);
  border-radius: var(--radius); padding: 28px;
}
.card h3 { margin-bottom: .45em; }
.card p:last-child { margin-bottom: 0; }
.card .num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 30px; height: 30px; border-radius: 7px; margin-bottom: 14px;
  background: #e8f1fb; color: var(--accent-ink); font-weight: 700; font-size: .9rem;
}

/* ---------- spread demo table ---------- */
.demo {
  border: 1px solid var(--line); border-radius: var(--radius);
  overflow-x: auto; background: #fff; margin-top: 30px;
}
table.tbl { border-collapse: collapse; width: 100%; font-size: .95rem; min-width: 560px; }
table.tbl th, table.tbl td { padding: 11px 16px; text-align: right; white-space: nowrap; }
table.tbl th {
  background: var(--bg-2); font-weight: 650; color: var(--ink-2);
  border-bottom: 1px solid var(--line); font-size: .84rem;
  text-transform: uppercase; letter-spacing: .05em;
}
table.tbl td { border-bottom: 1px solid #eef2f7; }
table.tbl tr:last-child td { border-bottom: none; }
table.tbl th:first-child, table.tbl td:first-child { text-align: left; font-weight: 600; }
.blowout { color: var(--down); font-weight: 700; }
.caption { font-size: .87rem; color: var(--ink-3); margin-top: 12px; }

/* ---------- pricing ---------- */
.price-card {
  border: 2px solid var(--accent); border-radius: 14px; padding: 38px;
  max-width: 480px; margin: 0 auto; background: #fff;
  box-shadow: 0 10px 34px rgba(13,33,55,.09);
}
.price-tag { font-size: 3.1rem; font-weight: 700; letter-spacing: -.04em; }
.price-tag small { font-size: 1.02rem; font-weight: 500; color: var(--ink-3); letter-spacing: 0; }
ul.ticks { list-style: none; padding: 0; margin: 26px 0; }
ul.ticks li { padding: 8px 0 8px 30px; position: relative; }
ul.ticks li::before {
  content: "✓"; position: absolute; left: 0; top: 8px;
  color: var(--up); font-weight: 700;
}
.guarantee {
  background: #eef8f1; border: 1px solid #cbe8d5; color: #17603a;
  border-radius: 8px; padding: 14px 18px; font-size: .95rem; margin-top: 22px;
}

/* ---------- faq ---------- */
.faq { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); padding: 20px 0; }
.faq summary {
  cursor: pointer; font-weight: 620; font-size: 1.05rem; list-style: none;
  display: flex; justify-content: space-between; gap: 16px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--ink-3); font-weight: 400; font-size: 1.4rem; line-height: 1; }
.faq details[open] summary::after { content: "−"; }
.faq details p { margin: 14px 0 0; color: var(--ink-2); max-width: 74ch; }

/* ---------- legal pages ---------- */
.legal { padding: 56px 0 80px; }
.legal h2 { font-size: 1.35rem; margin-top: 2em; }
.legal h3 { margin-top: 1.6em; }
.legal ul { padding-left: 22px; }
.legal li { margin-bottom: .5em; }
.legal table.tbl { min-width: 0; }
.legal table.tbl th, .legal table.tbl td { text-align: left; white-space: normal; }
.updated { color: var(--ink-3); font-size: .93rem; }
.callout {
  background: var(--bg-2); border: 1px solid var(--line);
  border-left: 3px solid var(--accent);
  border-radius: 6px; padding: 18px 22px; margin: 26px 0;
}
.callout p:last-child { margin-bottom: 0; }

/* ---------- footer ---------- */
.site-foot {
  background: var(--navy); color: #a9bdd2; padding: 52px 0 34px;
  font-size: .94rem; margin-top: 0;
}
.site-foot a { color: #d6e4f2; }
.foot-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 34px; margin-bottom: 34px;
}
.foot-grid h4 {
  color: #fff; font-size: .8rem; text-transform: uppercase;
  letter-spacing: .12em; margin-bottom: 1em;
}
.foot-grid ul { list-style: none; padding: 0; margin: 0; }
.foot-grid li { margin-bottom: .55em; }
.foot-legal {
  border-top: 1px solid rgba(255,255,255,.14); padding-top: 24px;
  font-size: .88rem; color: #8ba2ba;
}
.foot-legal p { margin: 0 0 .4em; }

/* ---------- responsive ---------- */
@media (max-width: 760px) {
  body { font-size: 16px; }
  section { padding: 54px 0; }
  .hero { padding: 58px 0 52px; }
  .nav { gap: 16px; }
  .nav .hide-sm { display: none; }
  .price-card { padding: 28px; }
}