:root {
  --ink: #1a1a2e;
  --muted: #4b5563;
  --blue: #3b9bff;
  --blue-2: #2f7dff;
  --red: #e11d2e;
  --cyan: #3db7e8;
  --bg: #fff;
  --soft: #f6f8fb;
  --radius: 28px;
  --wrap: 1180px;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: Manrope, system-ui, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.45;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
.wrap { width: min(var(--wrap), calc(100% - 40px)); margin: 0 auto; }

.top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 0 8px;
}
.brand { display: flex; align-items: center; gap: 14px; text-decoration: none; }
.brand img { width: 118px; height: auto; }
.brand span { font-size: 14px; line-height: 1.3; color: #222; }
.msg { display: flex; align-items: center; gap: 10px; font-size: 13px; text-align: right; color: #333; }
.msg b { display: block; font-size: 14px; }
.ic {
  width: 42px; height: 42px; border-radius: 50%;
  display: grid; place-items: center; flex: none; text-decoration: none;
}
.ic svg { width: 22px; height: 22px; fill: #fff; }
.ic-wa { background: #25d366; }
.ic-tg { background: #2aa3e0; }

.hero {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 12px;
  align-items: center;
  padding: 8px 0 40px;
}
.hero h1 {
  margin: 10px 0 18px;
  font-size: clamp(34px, 4.4vw, 58px);
  line-height: 1.05;
  letter-spacing: -.03em;
  font-weight: 800;
}
.h1-row { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.mp { height: 54px; width: auto; }
.lead { font-size: 16px; max-width: 640px; }
.lead p { margin: 0 0 8px; }
.pills { display: flex; gap: 12px; flex-wrap: wrap; margin: 22px 0 26px; }
.pill {
  display: flex; align-items: center; gap: 12px;
  background: #fff; border-radius: 18px;
  box-shadow: 0 8px 28px rgba(20, 40, 80, .08);
  padding: 10px 16px 10px 10px;
  max-width: 300px;
}
.pill img { width: 64px; height: 64px; object-fit: cover; border-radius: 12px; }
.pill b { display: block; font-size: 14px; }
.pill span { font-size: 13px; color: var(--muted); }
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 64px; padding: 0 42px; border: 0; cursor: pointer;
  border-radius: 999px; font: inherit; font-weight: 700; font-size: 22px;
  color: #fff; text-decoration: none;
  background: linear-gradient(180deg, #6ec4ff, #2f8dff);
  box-shadow: 0 10px 24px rgba(47, 141, 255, .28);
}
.hero-art { justify-self: end; }
.hero-art img { width: min(520px, 100%); height: auto; }
.mp { height: 56px; width: auto; }
.row-art {
  width: 100%;
  height: auto;
  display: block;
  margin: 0 0 18px;
}

.algo { padding: 28px 0 10px; }
.algo h2, .approach h2, .trust h2 {
  font-size: clamp(26px, 3vw, 40px);
  line-height: 1.2; margin: 0 0 28px; font-weight: 800;
}
.mark { color: var(--red); }
.grid4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.card { text-align: left; }
.card img {
  width: 100%; height: auto; object-fit: contain;
  margin: 0 auto 12px;
}
.card h3 { margin: 0 0 8px; font-size: 18px; }
.card p { margin: 0; font-size: 14px; color: #333; }

.approach { padding: 36px 0 20px; }
.approach .card img { height: auto; }

.slide-titles {
  display: grid; grid-template-columns: 1fr 1fr; gap: 24px;
  padding: 18px 0 8px; color: #444; font-size: 20px; font-weight: 600;
}

.trust { padding: 10px 0 70px; }
.trust h2 .hi { color: var(--cyan); }
.trust-lead { font-size: 20px; max-width: 920px; margin: 0 0 28px; }
.hi { color: var(--cyan); font-weight: 800; }
.proof {
  display: grid; grid-template-columns: 1.15fr .85fr;
  background: var(--soft); border-radius: 18px; overflow: visible;
}
.proof-l { padding: 36px 32px 28px; }
.proof-l h3 { margin: 0 0 8px; font-size: 32px; }
.proof-l .role { color: #555; margin: 0 0 22px; max-width: 460px; }
.dips { display: block; }
.dips img { width: 100%; height: auto; border-radius: 14px; }
.veo { margin: 22px 0 0; font-size: 16px; }
.btn-tg {
  display: inline-flex; margin-top: 14px; min-height: 48px; padding: 0 22px;
  border-radius: 10px; background: #2f7dff; color: #fff; font-weight: 700;
  font-size: 12px; letter-spacing: .04em; text-decoration: none;
  align-items: center; text-transform: uppercase;
}
.proof-r { display: flex; align-items: end; justify-content: center; }
.proof-r img { width: min(420px, 100%); }

.foot {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; padding: 18px 0 40px; border-top: 1px solid #eef1f5;
}
.foot .brand span { font-size: 14px; }

.fab {
  position: fixed; right: 18px; bottom: 22px; z-index: 20;
  display: flex; align-items: center; gap: 10px;
}
.fab span {
  background: #2b2b2b; color: #fff; font-size: 13px;
  padding: 8px 12px; border-radius: 8px;
}
.fab a {
  width: 56px; height: 56px; border-radius: 50%;
  background: #2aa3e0; display: grid; place-items: center;
  box-shadow: 0 8px 20px rgba(0,0,0,.18);
}
.fab svg { width: 26px; height: 26px; fill: #fff; }

.lead-sec {
  padding: 20px 0 70px;
}
.lead-sec h2 {
  font-size: clamp(26px, 3vw, 40px);
  line-height: 1.2;
  margin: 0 0 10px;
  font-weight: 800;
}
.lead-sec__sub {
  margin: 0 0 22px;
  color: var(--muted);
  font-size: 16px;
  max-width: 640px;
}
.lead-form {
  max-width: 720px;
  display: grid;
  gap: 14px;
  background: var(--soft);
  border-radius: 22px;
  padding: 24px;
}
.lead-form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.lead-form__field { display: grid; gap: 6px; }
.lead-form__label { font-size: 14px; font-weight: 600; }
.lead-form__opt { font-weight: 400; color: var(--muted); }
.lead-form input[type="text"],
.lead-form textarea {
  width: 100%;
  border: 1px solid #d7dee8;
  border-radius: 12px;
  padding: 12px 14px;
  font: inherit;
  background: #fff;
}
.lead-form textarea { resize: vertical; min-height: 72px; }
.lead-form input:focus,
.lead-form textarea:focus {
  outline: 2px solid rgba(47, 141, 255, .35);
  border-color: var(--blue-2);
}
.lead-form__field.is-error input {
  border-color: #e11d2e;
}
.lead-form__submit { justify-self: start; }
.lead-form__legal {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  cursor: pointer;
  font-size: 13px;
  color: #444;
  line-height: 1.4;
}
.lead-form__legal input {
  margin: 2px 0 0;
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  accent-color: var(--blue-2);
}
.lead-form__legal a { color: var(--blue-2); }
.foot .msg a:not(.ic) {
  font-size: 13px;
  color: #444;
  text-decoration: none;
}
.foot .msg a:not(.ic):hover { text-decoration: underline; }

@media (max-width: 960px) {
  .hero, .proof, .slide-titles { grid-template-columns: 1fr; }
  .grid4 { grid-template-columns: 1fr 1fr; }
  .hero-art { order: -1; justify-self: center; }
  .hero-art img { width: min(360px, 90%); }
  .proof-r img { width: min(320px, 80%); margin: 0 auto; }
  .msg { display: none; }
}
@media (max-width: 640px) {
  .grid4, .dips, .lead-form__row { grid-template-columns: 1fr; }
  .h1-row { align-items: flex-start; }
  .btn { width: 100%; font-size: 18px; }
}