/* Amitalango Deutsch — website
   Solid colours only, no gradients. Brand: purple + petrol + Klett red.
   Structure/clarity modelled on professional software sites (SmartPLS-style
   information architecture), but using Amitalango's own identity. */

:root {
  --purple: #6e2080;
  --purple-dark: #571966;
  --petrol: #006688;
  --petrol-dark: #00506b;
  --red: #df113a;
  --ink: #20242f;
  --muted: #586279;
  --line: #dcdcde;
  --bg: #f0f0f1;
  --white: #ffffff;
  --ok: #177a52;
  --max: 1120px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: "Segoe UI", system-ui, -apple-system, Arial, sans-serif;
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 22px; }

/* ---------- header ---------- */
.site-header {
  background: var(--white);
  border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 50;
}
.nav { display: flex; align-items: center; gap: 26px; height: 68px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); }
.mark {
  width: 34px; height: 34px; border-radius: 8px; background: var(--petrol);
  position: relative; overflow: hidden; flex: none;
}
.mark .wall { position: absolute; left: 4px; right: 4px; bottom: 4px; height: 11px; background: var(--purple); }
.mark .red { position: absolute; top: 4px; left: 4px; width: 7px; height: 7px; border-radius: 2px; background: var(--red); }
.mark .a { position: absolute; top: 5px; left: 0; right: 0; text-align: center; color: #fff; font-weight: 900; font-size: 17px; }
.brand b { font-size: 18px; font-weight: 900; letter-spacing: -0.02em; }
.brand b span { color: var(--purple); }
.nav-links { margin-left: auto; display: flex; align-items: center; gap: 22px; }
.nav-links a {
  color: var(--ink); text-decoration: none; font-weight: 700; font-size: 15px;
  padding: 6px 0; border-bottom: 2px solid transparent;
}
.nav-links a:hover { color: var(--purple); border-bottom-color: var(--purple); }
.nav-links a.cta {
  background: var(--purple); color: #fff; padding: 9px 16px; border-radius: 7px; border: 0;
}
.nav-links a.cta:hover { background: var(--purple-dark); border-bottom-color: transparent; }
.burger { display: none; margin-left: auto; background: none; border: 0; cursor: pointer; padding: 8px; }
.burger span { display: block; width: 22px; height: 2px; background: var(--ink); margin: 4px 0; }

/* ---------- hero ---------- */
.hero { background: var(--bg); border-bottom: 1px solid var(--line); padding: 62px 0; }
.hero h1 { font-size: 42px; line-height: 1.15; font-weight: 900; letter-spacing: -0.02em; max-width: 15ch; }
.hero h1 em { font-style: normal; color: var(--purple); }
.hero p.lead { font-size: 18px; color: var(--muted); margin-top: 16px; max-width: 60ch; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 26px; }
.hero-note { margin-top: 14px; font-size: 13.5px; color: var(--muted); }

/* ---------- live learner counts (from activation /stats) ---------- */
.live-stats {
  background: linear-gradient(180deg, #fffdf8 0%, var(--bg) 100%);
  border-bottom: 1px solid var(--line);
  padding: 28px 0 22px;
}
.live-stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  text-align: center;
}
.live-stat b {
  display: block;
  font-size: 32px;
  font-weight: 900;
  color: var(--petrol);
  letter-spacing: -0.02em;
  line-height: 1.1;
}
.live-stat span {
  display: block;
  margin-top: 6px;
  font-size: 13px;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.live-stats-note {
  margin-top: 14px;
  font-size: 12.5px;
  color: var(--muted);
  text-align: center;
}
@media (max-width: 700px) {
  .live-stats-row { grid-template-columns: 1fr; gap: 14px; }
  .live-stat b { font-size: 28px; }
}

/* ---------- buttons ---------- */
.btn {
  display: inline-block; text-decoration: none; font-weight: 800; font-size: 15px;
  padding: 12px 22px; border-radius: 8px; border: 2px solid transparent; cursor: pointer;
}
.btn-primary { background: var(--purple); color: #fff; }
.btn-primary:hover { background: var(--purple-dark); }
.btn-secondary { background: var(--white); color: var(--ink); border-color: var(--line); }
.btn-secondary:hover { border-color: var(--petrol); color: var(--petrol); }
.btn-wa { background: var(--ok); color: #fff; }
.btn-wa:hover { background: #12653f; }

/* ---------- sections ---------- */
section { padding: 58px 0; }
.section-head { max-width: 62ch; margin-bottom: 34px; }
.section-head h2 { font-size: 30px; font-weight: 900; letter-spacing: -0.02em; }
.section-head p { color: var(--muted); margin-top: 10px; font-size: 16.5px; }
.alt { background: var(--bg); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }

/* ---------- feature grid ---------- */
.grid { display: grid; gap: 18px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.card {
  background: var(--white); border: 1px solid var(--line); border-radius: 12px; padding: 22px;
}
.card .ico {
  width: 40px; height: 40px; border-radius: 9px; background: var(--purple);
  color: #fff; display: grid; place-items: center; font-size: 19px; margin-bottom: 13px;
}
.card.petrol .ico { background: var(--petrol); }
.card h3 { font-size: 17px; font-weight: 800; margin-bottom: 6px; }
.card p { color: var(--muted); font-size: 15px; }

/* ---------- steps ---------- */
.steps { counter-reset: s; display: grid; gap: 16px; grid-template-columns: repeat(3, 1fr); }
.step { background: var(--white); border: 1px solid var(--line); border-radius: 12px; padding: 22px; }
.step .n {
  width: 32px; height: 32px; border-radius: 50%; background: var(--petrol); color: #fff;
  display: grid; place-items: center; font-weight: 900; margin-bottom: 12px;
}
.step h3 { font-size: 16.5px; font-weight: 800; margin-bottom: 6px; }
.step p { color: var(--muted); font-size: 14.7px; }

/* ---------- pricing ---------- */
.plans { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; align-items: start; }
.plan { background: var(--white); border: 2px solid var(--line); border-radius: 14px; padding: 26px; }
.plan.best { border-color: var(--purple); }
.plan .tag {
  display: inline-block; font-size: 11px; font-weight: 900; letter-spacing: 0.09em;
  text-transform: uppercase; color: var(--muted); margin-bottom: 8px;
}
.plan.best .tag { color: var(--purple); }
.plan h3 { font-size: 22px; font-weight: 900; }
.price { margin: 14px 0 4px; }
.price .amount { font-size: 40px; font-weight: 900; letter-spacing: -0.02em; }
.price .per { color: var(--muted); font-weight: 700; font-size: 15px; }
.plan .sub { color: var(--muted); font-size: 14.5px; min-height: 42px; }
.plan ul { list-style: none; margin: 16px 0 22px; }
.plan li { padding: 7px 0 7px 26px; position: relative; font-size: 15px; border-bottom: 1px solid #f2f3f5; }
.plan li:last-child { border-bottom: 0; }
.plan li::before {
  content: "✓"; position: absolute; left: 0; top: 7px; color: var(--ok); font-weight: 900;
}
.plan li.no::before { content: "—"; color: var(--muted); }
.plan .btn { width: 100%; text-align: center; }

/* ---------- table ---------- */
.tbl { width: 100%; border-collapse: collapse; background: var(--white); border: 1px solid var(--line); border-radius: 12px; overflow: hidden; }
.tbl th, .tbl td { padding: 13px 16px; text-align: left; border-bottom: 1px solid var(--line); font-size: 15px; }
.tbl th { background: var(--bg); font-weight: 800; font-size: 13px; text-transform: uppercase; letter-spacing: 0.04em; color: var(--muted); }
.tbl tr:last-child td { border-bottom: 0; }
.tbl td.yes { color: var(--ok); font-weight: 800; }
.tbl td.no { color: var(--muted); }

/* ---------- contact ---------- */
.contact-box {
  background: var(--purple); color: #fff; border-radius: 14px; padding: 34px;
  display: flex; gap: 26px; align-items: center; flex-wrap: wrap;
}
.contact-box h2 { font-size: 26px; font-weight: 900; }
.contact-box p { color: rgba(255,255,255,.85); margin-top: 8px; max-width: 52ch; }
.contact-actions { margin-left: auto; display: flex; gap: 10px; flex-wrap: wrap; }
.phone { font-size: 21px; font-weight: 900; letter-spacing: 0.01em; }

/* ---------- faq ---------- */
.faq { border: 1px solid var(--line); border-radius: 12px; overflow: hidden; background: var(--white); }
.faq details { border-bottom: 1px solid var(--line); }
.faq details:last-child { border-bottom: 0; }
.faq summary {
  cursor: pointer; padding: 16px 18px; font-weight: 800; font-size: 15.5px; list-style: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; float: right; color: var(--purple); font-weight: 900; }
.faq details[open] summary::after { content: "–"; }
.faq .a { padding: 0 18px 16px; color: var(--muted); font-size: 15px; }

/* ---------- notice ---------- */
.notice {
  background: #fdf6e3; border: 1px solid #e8d9a8; border-left: 4px solid #d9a300;
  border-radius: 8px; padding: 14px 16px; font-size: 14.5px; color: #6b5300; margin-top: 18px;
}

/* ---------- footer ---------- */
.site-footer { background: var(--ink); color: rgba(255,255,255,.72); padding: 40px 0 30px; margin-top: 20px; }
.foot-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 26px; }
.site-footer h4 { color: #fff; font-size: 13px; text-transform: uppercase; letter-spacing: 0.07em; margin-bottom: 12px; }
.site-footer a { color: rgba(255,255,255,.72); text-decoration: none; display: block; padding: 4px 0; font-size: 14.5px; }
.site-footer a:hover { color: #fff; }
.foot-bottom { border-top: 1px solid rgba(255,255,255,.14); margin-top: 26px; padding-top: 18px; font-size: 13.5px; }

/* ---------- responsive ---------- */
@media (max-width: 900px) {
  .grid-3, .steps { grid-template-columns: repeat(2, 1fr); }
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .hero h1 { font-size: 34px; }
}
@media (max-width: 700px) {
  .nav-links {
    display: none; position: absolute; top: 68px; left: 0; right: 0; background: #fff;
    flex-direction: column; align-items: stretch; gap: 0; padding: 8px 22px 18px;
    border-bottom: 1px solid var(--line);
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 12px 0; border-bottom: 1px solid var(--line); }
  .nav-links a.cta { text-align: center; margin-top: 10px; }
  .burger { display: block; }
  .grid-3, .grid-2, .steps, .plans { grid-template-columns: 1fr; }
  .hero { padding: 44px 0; }
  .hero h1 { font-size: 30px; }
  .contact-actions { margin-left: 0; }
  .foot-grid { grid-template-columns: 1fr; }
}