:root {
  --teal: #02845C;
  --teal-d: #016346;
  --teal-l: #E1F3EC;
  --amber: #E8962A;
  --bg: #F7FAF9;
  --surface: #FFFFFF;
  --ink: #162232;
  --muted: #55677A;
  --line: #DAE5E1;
  --dark: #162232;
  --shadow: 0 8px 28px rgba(22, 48, 43, .10);
  --r: 18px;
  --font: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --teal: #2FBF8A;
    --teal-d: #6FDBB0;
    --teal-l: #133A30;
    --bg: #0E1B18;
    --surface: #152622;
    --ink: #E8F2EF;
    --muted: #9BB5AF;
    --line: #24403A;
    --dark: #0A1412;
    --shadow: 0 8px 28px rgba(0, 0, 0, .35);
  }
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 72px; }
body { margin: 0; font-family: var(--font); background: var(--bg); color: var(--ink); line-height: 1.6; -webkit-font-smoothing: antialiased; }
img, svg { max-width: 100%; }
a { color: inherit; }
h1, h2, h3 { line-height: 1.15; margin: 0; letter-spacing: -.02em; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }

.wrap { width: min(1120px, 100% - 32px); margin-inline: auto; }
.wrap--narrow { width: min(760px, 100% - 32px); }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.skip { position: absolute; left: -999px; top: 8px; background: var(--teal); color: #fff; padding: 8px 14px; border-radius: 8px; z-index: 100; }
.skip:focus { left: 8px; }

:focus-visible { outline: 3px solid var(--amber); outline-offset: 2px; border-radius: 6px; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; background: var(--teal); color: #fff; font: 700 1rem var(--font); padding: 14px 24px; border-radius: 999px; border: 2px solid var(--teal); text-decoration: none; cursor: pointer; transition: transform .15s, background .15s; }
.btn:hover { background: var(--teal-d); border-color: var(--teal-d); transform: translateY(-1px); }
.btn--sm { padding: 9px 18px; font-size: .9rem; }
.btn--block { width: 100%; }
.btn--ghost { background: transparent; color: var(--teal); }
.btn--ghost:hover { background: var(--teal-l); color: var(--teal-d); }
@media (prefers-color-scheme: dark) { .btn { color: #0E1B18; } .btn:hover { color: #0E1B18; } }

/* Nav */
.nav { position: sticky; top: 0; z-index: 50; background: color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.nav__in { display: flex; align-items: center; justify-content: space-between; gap: 16px; height: 64px; }
.brand { display: inline-flex; align-items: center; text-decoration: none; }
.brand img { height: 34px; width: auto; display: block; }
.nav__links { display: flex; gap: 26px; font-weight: 500; font-size: .95rem; color: var(--muted); }
.nav__links a { text-decoration: none; }
.nav__links a:hover { color: var(--teal); }
@media (max-width: 820px) { .nav__links { display: none; } }

/* Hero */
.hero { padding: 64px 0 72px; background: radial-gradient(900px 400px at 85% -10%, var(--teal-l), transparent 70%); }
.hero__in { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; }
.pill { display: inline-flex; align-items: center; gap: 8px; background: var(--teal-l); color: var(--teal-d); font-weight: 600; font-size: .85rem; padding: 6px 14px; border-radius: 999px; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--teal); box-shadow: 0 0 0 4px color-mix(in srgb, var(--teal) 25%, transparent); }
.hero h1 { font-size: clamp(2.2rem, 5vw, 3.5rem); font-weight: 800; margin: 18px 0; }
.hero h1 em { font-style: normal; color: var(--teal); }
.lead { font-size: 1.15rem; color: var(--muted); max-width: 54ch; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.hero__facts { display: flex; flex-wrap: wrap; gap: 8px 28px; margin-top: 32px; color: var(--muted); font-size: .95rem; }
.hero__facts strong { color: var(--ink); font-size: 1.15rem; margin-right: 4px; }

/* Phone mock */
.hero__visual { display: flex; flex-direction: column; align-items: center; gap: 12px; }
.phone { width: min(320px, 100%); background: var(--surface); border: 1px solid var(--line); border-radius: 34px; padding: 14px 16px 18px; box-shadow: var(--shadow); transform: rotate(2deg); }
.phone__bar { display: flex; justify-content: center; margin-bottom: 12px; }
.phone__bar span { width: 70px; height: 5px; border-radius: 4px; background: var(--line); }
.phone__head { background: var(--teal); color: #fff; border-radius: 16px; padding: 14px; display: grid; gap: 4px; position: relative; }
.phone__head small { opacity: .8; font-size: .75rem; }
.phone__head strong { font-size: 1rem; padding-right: 64px; }
.tag { position: absolute; top: 12px; right: 12px; font-size: .7rem; font-weight: 700; padding: 3px 9px; border-radius: 999px; background: var(--amber); color: #2B1B00; }
.phone__sub { font-size: .8rem; color: var(--muted); margin: 12px 4px 8px; }
.tech { display: flex; align-items: center; gap: 10px; border: 1px solid var(--line); border-radius: 14px; padding: 10px; margin-bottom: 8px; }
.tech__body { flex: 1; display: grid; gap: 2px; font-size: .75rem; color: var(--muted); min-width: 0; }
.tech__body strong { color: var(--ink); font-size: .9rem; }
.tech > b { color: var(--teal); font-size: 1rem; }
.phone__btn { margin-top: 10px; background: var(--teal); color: #fff; text-align: center; font-weight: 700; font-size: .9rem; padding: 12px; border-radius: 999px; }
@media (prefers-color-scheme: dark) { .phone__btn, .phone__head { color: #0E1B18; } }
.mock-note { font-size: .75rem; color: var(--muted); }

.av { flex: none; width: 40px; height: 40px; border-radius: 50%; background: var(--c, var(--teal)); color: #fff; display: grid; place-items: center; font-weight: 700; font-size: .8rem; }
.av--lg { width: 56px; height: 56px; font-size: 1rem; }
.badges { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 3px; }
.badges i { font-style: normal; font-size: .65rem; font-weight: 600; background: var(--teal-l); color: var(--teal-d); padding: 2px 7px; border-radius: 999px; }
.badges--lg { gap: 8px; margin: 16px 0; }
.badges--lg i { font-size: .85rem; padding: 6px 12px; }

@media (max-width: 900px) {
  .hero { padding-top: 40px; }
  .hero__in { grid-template-columns: 1fr; }
  .phone { transform: none; }
}

/* Strip */
.strip { background: var(--dark); color: #DDEAE6; }
.strip__in { padding: 28px 0; font-size: 1.1rem; text-align: center; max-width: 820px; }
.strip strong { color: #fff; }

/* Sections */
.sec { padding: 84px 0; }
.sec--tint { background: var(--teal-l); }
.sec--dark { background: var(--dark); color: #fff; }
.sec--dark .lead { color: #B9D0CA; margin-top: 14px; }
.sec__head { text-align: center; max-width: 640px; margin: 0 auto 44px; }
.sec__head--left { text-align: left; margin: 0 0 24px; }
.sec__head h2, .sec--dark h2 { font-size: clamp(1.7rem, 3.5vw, 2.4rem); font-weight: 800; }
.sec__head p { color: var(--muted); margin-top: 12px; font-size: 1.05rem; }
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
@media (max-width: 860px) { .two { grid-template-columns: 1fr; gap: 32px; } .sec { padding: 60px 0; } }

/* Steps */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; counter-reset: s; }
.steps li { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: 24px; }
.steps__n { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 12px; background: var(--teal); color: #fff; font-weight: 800; margin-bottom: 14px; }
.steps h3 { font-size: 1.1rem; margin-bottom: 8px; }
.steps p { color: var(--muted); font-size: .95rem; }
@media (max-width: 980px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .steps { grid-template-columns: 1fr; } }
@media (prefers-color-scheme: dark) { .steps__n { color: #0E1B18; } }

.alt { display: flex; align-items: center; justify-content: space-between; gap: 24px; margin-top: 28px; background: var(--teal-l); border-radius: var(--r); padding: 28px; }
.alt h3 { font-size: 1.2rem; margin-bottom: 6px; }
.alt p { color: var(--muted); max-width: 62ch; }
.alt .btn { flex: none; }
@media (max-width: 700px) { .alt { flex-direction: column; align-items: flex-start; } }

/* Checks */
.checks { display: grid; gap: 12px; }
.checks li { position: relative; padding-left: 34px; }
.checks li::before { content: "✔"; position: absolute; left: 0; top: 1px; width: 22px; height: 22px; border-radius: 50%; background: var(--teal); color: #fff; font-size: .7rem; display: grid; place-items: center; }
@media (prefers-color-scheme: dark) { .checks li::before { color: #0E1B18; } }

.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: 24px; }
.card h3 { font-size: 1.1rem; margin-bottom: 8px; }
.card p { color: var(--muted); }
.badgecard { box-shadow: var(--shadow); }
.badgecard__top { display: flex; gap: 14px; align-items: center; }
.badgecard small { display: block; margin-top: 12px; color: var(--muted); font-size: .75rem; }
.stars { display: block; color: var(--amber); letter-spacing: 2px; }
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
@media (max-width: 860px) { .grid3 { grid-template-columns: 1fr; } }

/* Categories */
.cats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.cats li { display: flex; align-items: center; gap: 12px; background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 16px; font-weight: 600; font-size: .95rem; transition: transform .15s, box-shadow .15s; }
.cats li:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.cats span { flex: none; width: 42px; height: 42px; display: grid; place-items: center; border-radius: 12px; background: var(--teal-l); font-size: 1.3rem; }
@media (max-width: 980px) { .cats { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 700px) { .cats { grid-template-columns: repeat(2, 1fr); } .cats li { flex-direction: column; text-align: center; } }

.bullets { display: grid; gap: 16px; }
.bullets li { padding-left: 18px; border-left: 3px solid var(--teal); color: #C9DDD8; }
.bullets strong { color: #fff; }

/* FAQ */
details { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 4px 20px; margin-bottom: 10px; }
summary { cursor: pointer; font-weight: 700; padding: 14px 0; list-style: none; display: flex; justify-content: space-between; gap: 12px; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; color: var(--teal); font-size: 1.4rem; line-height: 1; }
details[open] summary::after { content: "–"; }
details p { color: var(--muted); padding-bottom: 16px; }

/* Form */
.form { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: 28px; box-shadow: var(--shadow); display: grid; gap: 16px; }
.seg { border: 0; padding: 0; margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.seg label { position: relative; }
.seg input { position: absolute; opacity: 0; inset: 0; }
.seg span { display: block; text-align: center; padding: 11px; border: 2px solid var(--line); border-radius: 12px; font-weight: 700; cursor: pointer; }
.seg input:checked + span { border-color: var(--teal); background: var(--teal-l); color: var(--teal-d); }
.seg input:focus-visible + span { outline: 3px solid var(--amber); outline-offset: 2px; }
.field { display: grid; gap: 6px; font-weight: 600; font-size: .9rem; }
.field[hidden] { display: none; }
.field input, .field select { font: 500 1rem var(--font); padding: 12px 14px; border: 1.5px solid var(--line); border-radius: 12px; background: var(--bg); color: var(--ink); width: 100%; }
.field input:focus, .field select:focus { outline: none; border-color: var(--teal); box-shadow: 0 0 0 3px color-mix(in srgb, var(--teal) 25%, transparent); }
.field input:user-invalid, .field select:user-invalid { border-color: #C0392B; }
.consent { display: flex; gap: 10px; align-items: flex-start; font-size: .85rem; color: var(--muted); }
.consent input { margin-top: 4px; accent-color: var(--teal); }
.form__msg { min-height: 1.4em; text-align: center; font-weight: 600; font-size: .95rem; }
.form__msg.ok { color: var(--teal); }
.form__msg.err { color: #C0392B; }

/* Footer */
.foot { background: var(--dark); color: #B9D0CA; padding: 40px 0; }
.foot .brand img { height: 38px; }
.foot__in { display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; align-items: flex-end; }
.foot p { max-width: 44ch; margin-top: 8px; font-size: .9rem; }
.foot__small { font-size: .8rem; max-width: 40ch; text-align: right; }
@media (max-width: 700px) { .foot__small { text-align: left; } }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}