:root { --primary: #2f5be4; --primary-d: #2449c4; --ink: #101828; --muted: #5d6677; --line: #e7eaf0; --bg: #f6f7fb; --green: #0b7a45; }
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font: 17px/1.6 Inter, system-ui, -apple-system, "Segoe UI", sans-serif; color: var(--ink); background: #fff; }
a { color: var(--primary); }
img { max-width: 100%; display: block; }
.wrap { max-width: 1160px; margin: 0 auto; padding: 0 20px; }
.wrap.narrow { max-width: 720px; }
h1 { font-size: clamp(34px, 5vw, 54px); line-height: 1.08; letter-spacing: -.03em; margin: 8px 0 18px; }
h1 em { font-style: normal; color: var(--primary); }
h2 { font-size: clamp(26px, 3.4vw, 36px); letter-spacing: -.02em; line-height: 1.15; margin: 0 0 14px; text-align: center; }
h3 { font-size: 19px; margin: 10px 0 6px; letter-spacing: -.01em; }
.sub { text-align: center; color: var(--muted); max-width: 640px; margin: 0 auto 32px; }
.btn { display: inline-block; background: var(--primary); color: #fff; text-decoration: none; font-weight: 700; padding: 12px 20px; border-radius: 12px; border: 2px solid var(--primary); cursor: pointer; font: inherit; font-weight: 700; transition: .15s; }
.btn:hover { background: var(--primary-d); border-color: var(--primary-d); }
.btn.ghost { background: #fff; color: var(--primary); }
.btn.ghost:hover { background: #eef2fe; }
.btn.big { padding: 15px 26px; font-size: 18px; }
.btn.small { padding: 8px 14px; font-size: 15px; }
.btn.full { width: 100%; }
.nav { position: sticky; top: 0; z-index: 10; background: rgba(255,255,255,.94); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.nav .wrap { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.brand { font-weight: 800; font-size: 22px; text-decoration: none; color: var(--ink); letter-spacing: -.02em; }
.brand span { color: var(--primary); }
.nav nav { display: flex; gap: 22px; align-items: center; }
.nav nav a:not(.btn) { color: var(--muted); text-decoration: none; font-weight: 600; font-size: 15px; }
.hero { background: radial-gradient(1200px 500px at 80% -10%, #e6ecff 0%, transparent 60%), linear-gradient(#fff, var(--bg)); padding: 64px 0 72px; }
.hero-grid { display: grid; grid-template-columns: 1fr 1.15fr; gap: 48px; align-items: center; }
.kicker { text-transform: uppercase; letter-spacing: .1em; font-size: 13px; font-weight: 700; color: var(--primary); margin: 0; }
.lead { font-size: 19px; color: #344054; }
.ctas { display: flex; gap: 12px; flex-wrap: wrap; margin: 26px 0 12px; }
.note { font-size: 14px; color: var(--muted); }
.shot { border-radius: 16px; overflow: hidden; box-shadow: 0 24px 60px rgba(16,24,40,.18), 0 2px 6px rgba(16,24,40,.06); border: 1px solid var(--line); background: #fff; }
.hero-shot { transform: perspective(1600px) rotateY(-6deg); }
.pains, .how, .try, .lead-form { padding: 76px 0; }
.pains { background: #fff; }
.cards { display: grid; gap: 20px; }
.cards.three { grid-template-columns: repeat(3, 1fr); }
.cards.two { grid-template-columns: repeat(2, 1fr); max-width: 900px; margin: 0 auto; }
.card { background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 26px; }
.card p { color: var(--muted); margin: 0; }
.card .ico { font-size: 30px; }
.card.link { text-decoration: none; color: inherit; transition: .2s; display: flex; flex-direction: column; }
.card.link:hover { transform: translateY(-3px); box-shadow: 0 16px 40px rgba(16,24,40,.12); border-color: #c9d4f7; }
.card .go { margin-top: auto; padding-top: 16px; color: var(--primary); font-weight: 700; }
.how { background: var(--bg); }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; margin-top: 30px; }
.step p { color: var(--muted); margin: 0 0 18px; min-height: 84px; }
.step .num { display: inline-flex; width: 34px; height: 34px; border-radius: 50%; background: var(--primary); color: #fff; font-weight: 800; align-items: center; justify-content: center; }
.step .shot { aspect-ratio: 4 / 3; } .step .shot img { width: 100%; height: 100%; object-fit: cover; object-position: top left; }
.step .shot.phone { background: #eef1f6; display: flex; justify-content: center; padding-top: 16px; }
.step .shot.phone img { width: 58%; height: auto; border-radius: 18px 18px 0 0; box-shadow: 0 8px 24px rgba(0,0,0,.15); }
.try { background: #fff; }
.lead-form { background: linear-gradient(var(--bg), #e9eefc); }
.form { background: #fff; border: 1px solid var(--line); border-radius: 20px; padding: 28px; box-shadow: 0 12px 40px rgba(16,24,40,.08); }
.form label { display: flex; flex-direction: column; gap: 5px; font-weight: 600; font-size: 14px; color: #344054; margin-bottom: 14px; }
.form .row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
input, select, textarea { font: inherit; font-size: 16px; padding: 11px 13px; border: 1px solid #d0d6e0; border-radius: 10px; background: #fff; width: 100%; color: var(--ink); }
input:focus, select:focus, textarea:focus { outline: 3px solid #d7e1fd; border-color: var(--primary); }
.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.alert { background: #fdecea; color: #b42318; border: 1px solid #f5c2bd; padding: 12px 14px; border-radius: 10px; }
.thanks { text-align: center; background: #fff; border-radius: 20px; padding: 40px 28px; border: 1px solid var(--line); }
.thanks .check { width: 64px; height: 64px; border-radius: 50%; background: #e5f6ed; color: var(--green); font-size: 32px; font-weight: 800; display: flex; align-items: center; justify-content: center; margin: 0 auto 10px; }
.thanks p { color: var(--muted); }
.foot { padding: 30px 0; color: var(--muted); font-size: 14px; text-align: center; border-top: 1px solid var(--line); }
@media (max-width: 900px) {
  .hero-grid, .steps, .cards.three, .cards.two { grid-template-columns: 1fr; }
  .hero-shot { transform: none; }
  .nav nav a:not(.btn) { display: none; }
  .form .row { grid-template-columns: 1fr; gap: 0; }
  .step p { min-height: 0; }
  .pains, .how, .try, .lead-form { padding: 52px 0; }
}