@font-face { font-family: "Tektur"; src: url("/static/fonts/Tektur-Medium.ttf") format("truetype"); font-weight: 500 700; font-style: normal; font-display: swap; }

:root {
  --bg: #040815;
  --card: rgba(9, 20, 56, 0.62);
  --line: #1a52d8;
  --line-soft: #0f2c75;
  --blue: #2d7bff;
  --cyan: #2cc4ff;
  --violet: #8b3dff;
  --green: #1fe07c;
  --text: #eef3ff;
  --muted: #9fb7ea;
  --sans: Roboto, "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  --tech: "Tektur", "Segoe UI", system-ui, sans-serif;
  --wrap: 1296px;
  --grad: linear-gradient(90deg, #eef2ff 0%, #6fb7ff 45%, #a15bff 100%);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; color: var(--text); font: 16px/1.55 var(--sans); background: var(--bg) radial-gradient(1200px 600px at 50% 0, rgba(30, 70, 200, .16), transparent 70%); min-height: 100vh; }
a { color: #7fb0ff; text-underline-offset: 3px; }
a:hover { color: #b8d3ff; }
:focus-visible { outline: 3px solid var(--cyan); outline-offset: 3px; border-radius: 8px; }
img, svg { max-width: 100%; }
.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 clamp(18px, 7vw, 72px); }
.wrap.wide { padding: 0 clamp(16px, 4.8vw, 60px); }
h1, h2, h3, p { margin: 0; }
.gtext { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; -webkit-text-fill-color: transparent; }

/* кнопки */
.pill { display: inline-flex; align-items: center; justify-content: center; gap: 12px; text-decoration: none; color: #fff; font-weight: 500; border-radius: 999px; border: 1.5px solid #3a7bff; background: linear-gradient(90deg, #0b2a9a 0%, #3d22c7 60%, #6a2bf0 100%); box-shadow: 0 0 22px rgba(60, 110, 255, .55), inset 0 0 14px rgba(120, 160, 255, .25); transition: box-shadow .2s, transform .2s; }
.pill:hover { color: #fff; box-shadow: 0 0 34px rgba(90, 140, 255, .85), inset 0 0 16px rgba(150, 180, 255, .35); }
.pill svg { width: 22px; height: 22px; flex: none; }
.pill.sm { min-height: 50px; padding: 0 clamp(14px, 2vw, 22px); font-size: clamp(13px, 1.45vw, 15px); white-space: nowrap; background: linear-gradient(90deg, #0a2278, #2a1a96); }
.pill.lg { min-height: 64px; padding: 0 34px; font-size: 18px; }

/* шапка */
.top { position: sticky; top: 0; z-index: 30; background: rgba(4, 8, 21, .92); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line-soft); }
.top .wrap { padding-left: clamp(16px, 4.8vw, 60px); padding-right: clamp(16px, 4.8vw, 60px); display: flex; align-items: center; justify-content: space-between; gap: 18px; min-height: 68px; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.brand img { height: 44px; width: auto; }
.brand b { font: 600 clamp(24px, 2.9vw, 30px)/1 var(--tech); white-space: nowrap; letter-spacing: .01em; color: #e8eeff; background: linear-gradient(180deg, #ffffff, #a9b6dd); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.brand b i { font-style: normal; background: linear-gradient(90deg, #2d7bff, #9a4dff); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; margin-left: 6px; }
.nav { display: flex; align-items: center; gap: clamp(14px, 2.6vw, 34px); }
.nav a:not(.pill) { color: #fff; text-decoration: none; font-size: clamp(13px, 1.45vw, 15px); white-space: nowrap; }
.nav a:not(.pill):hover { color: var(--cyan); }

/* главный экран */
.hero { position: relative; background: #040815 url("/static/img/hero_bg.jpg") center / cover no-repeat; min-height: clamp(420px, 40vw, 640px); display: flex; align-items: center; border-bottom: 1px solid var(--line-soft); }
.hero .wrap { padding-top: 40px; padding-bottom: 40px; }
.hero-art { display: none; }
.hero-txt { max-width: 60%; }
.eyebrow { color: #1aa6ff; font-weight: 600; font-size: clamp(11px, 1.3vw, 16px); letter-spacing: .22em; text-transform: uppercase; line-height: 1.7; margin-bottom: 18px; }
.hero h1 { font: 500 clamp(40px, 7vw, 100px)/1 var(--tech); letter-spacing: .05em; margin-bottom: 26px; white-space: nowrap; transform: scaleX(1.2); transform-origin: left center; }
.hero h1 span { background: linear-gradient(180deg, #ffffff 0%, #c4cbe0 45%, #7e89ad 100%); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; filter: drop-shadow(0 4px 14px rgba(70, 120, 255, .35)); }
.hero h1 em { font-style: normal; background: linear-gradient(90deg, #2d7bff, #8b3dff); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; filter: drop-shadow(0 0 18px rgba(80, 120, 255, .6)); }
.hero p.lead { font-size: clamp(17px, 2.15vw, 26px); line-height: 1.45; margin-bottom: 38px; }

/* секции */
.sect { padding: 56px 0 0; }
.sect h2 { text-align: center; font: 700 clamp(30px, 4vw, 44px)/1.15 var(--sans); margin-bottom: 14px; }
.sect .sub { text-align: center; color: #a8c4ff; font-size: 17px; margin: 0 auto 38px; max-width: 34em; }

.models { display: grid; grid-template-columns: repeat(5, 1fr); gap: 18px; }
.mcard { text-align: center; padding: 28px clamp(10px, 1.5vw, 18px) 24px; border: 1px solid var(--line); border-radius: 16px; background: linear-gradient(180deg, rgba(14, 30, 78, .55), rgba(5, 12, 34, .6)); box-shadow: inset 0 0 26px rgba(40, 100, 255, .14), 0 0 20px rgba(30, 90, 255, .16); }
.mcard img { width: 62px; height: 62px; object-fit: contain; margin: 0 auto 16px; }
.mcard h3 { font: 700 clamp(14px, 1.55vw, 21px)/1.2 var(--sans); margin-bottom: 10px; }
.mcard p { color: #cdd9f7; font-size: clamp(11.5px, 1.2vw, 14px); line-height: 1.5; }
.mcard p b { font-weight: 400; color: #8ab0ff; }

.gallery { margin: 36px auto 0; max-width: 1560px; }
.gallery img { display: block; width: 100%; height: auto; -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 6%, #000 94%, transparent 100%); mask-image: linear-gradient(90deg, transparent 0, #000 6%, #000 94%, transparent 100%); }

.plans { display: grid; grid-template-columns: repeat(auto-fit, minmax(176px, 1fr)); gap: clamp(10px, 1.4vw, 18px); margin: 0 auto; padding-top: 18px; }
.plans.n1 { grid-template-columns: minmax(0, 340px); justify-content: center; }
.plans.n2 { grid-template-columns: repeat(2, minmax(0, 1fr)); max-width: 640px; }
.plans.n3 { grid-template-columns: repeat(3, minmax(0, 1fr)); max-width: 880px; }
.plans.n4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.plans.n5 { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.plans.n6 { grid-template-columns: repeat(6, minmax(0, 1fr)); }
.plan { position: relative; display: flex; flex-direction: column; padding: clamp(14px, 1.9vw, 22px) clamp(9px, 1.5vw, 20px) clamp(14px, 1.8vw, 20px); border: 1px solid var(--line); border-radius: 18px; background: linear-gradient(180deg, rgba(14, 30, 78, .5), rgba(5, 12, 34, .62)); box-shadow: inset 0 0 28px rgba(40, 100, 255, .14), 0 0 22px rgba(30, 90, 255, .2); }
.plan .nm { display: flex; align-items: center; gap: 8px; font: 700 clamp(15px, 1.9vw, 22px)/1.2 var(--sans); margin-bottom: 12px; }
.plan .nm svg { width: clamp(22px, 2.6vw, 32px); height: auto; flex: none; }
.plan .pr { font-size: clamp(10.5px, 1.2vw, 16.5px); letter-spacing: -0.01em; margin-bottom: 18px; display: flex; flex-wrap: wrap; gap: 0 .35em; }
.plan .pr span { white-space: nowrap; }
.plan ul { list-style: none; margin: 0 0 20px; padding: 0; font-size: clamp(11px, 1.2vw, 13.5px); color: #dfe7ff; flex: 1; }
.plan li { position: relative; padding-left: 17px; margin-bottom: 9px; line-height: 1.35; }
.plan li::before { content: "✓"; position: absolute; left: 0; top: 0; color: var(--cyan); font-size: 12px; }
.plan .pick { display: flex; align-items: center; justify-content: center; min-height: clamp(38px, 4.4vw, 46px); border-radius: 999px; border: 1.5px solid #2f7bff; background: linear-gradient(180deg, #0a1a58, #0a2a86); color: #fff; text-decoration: none; font-size: 15px; box-shadow: 0 0 16px rgba(47, 123, 255, .45), inset 0 0 12px rgba(100, 150, 255, .2); }
.plan .pick:hover { box-shadow: 0 0 26px rgba(80, 140, 255, .8); color: #fff; }
.plan.best { border-color: var(--green); background: linear-gradient(180deg, rgba(12, 70, 52, .45), rgba(5, 24, 30, .65)); box-shadow: inset 0 0 28px rgba(31, 224, 124, .14), 0 0 26px rgba(31, 224, 124, .32); }
.plan.best .nm { color: #7dffb8; }
.plan.best li::before { color: var(--green); }
.plan.best .pick { border-color: #35f08e; background: linear-gradient(180deg, #34e88f, #19c26b); color: #04321b; font-weight: 600; box-shadow: 0 0 22px rgba(31, 224, 124, .55); }
.badge { position: absolute; top: -16px; left: 50%; transform: translateX(-50%); padding: 5px 16px; border-radius: 999px; background: linear-gradient(180deg, #2cf08f, #13b765); color: #04321b; font: 700 11.5px/1.3 var(--sans); letter-spacing: .04em; white-space: nowrap; box-shadow: 0 0 16px rgba(31, 224, 124, .6); }
.planlink { text-align: center; color: var(--muted); font-size: 14.5px; margin: 22px auto 0; max-width: 46em; }

.feats { display: grid; grid-template-columns: repeat(4, 1fr); margin: 54px auto 0; max-width: var(--wrap); padding: 30px 24px; border-top: 1px solid var(--line-soft); }
.feat { display: flex; align-items: center; gap: 14px; justify-content: center; padding: 6px 10px; color: #9fc0ff; font-size: clamp(12px, 1.4vw, 14.5px); line-height: 1.35; }
.feat + .feat { border-left: 1px solid var(--line-soft); }
.feat svg { width: clamp(32px, 4vw, 44px); height: clamp(32px, 4vw, 44px); flex: none; filter: drop-shadow(0 0 7px rgba(60, 140, 255, .9)); }

.how { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; counter-reset: s; }
.step { padding: 24px 20px; border: 1px solid var(--line); border-radius: 16px; background: linear-gradient(180deg, rgba(14, 30, 78, .5), rgba(5, 12, 34, .6)); box-shadow: inset 0 0 24px rgba(40, 100, 255, .12); counter-increment: s; }
.step::before { content: counter(s); display: flex; align-items: center; justify-content: center; width: 40px; height: 40px; border-radius: 50%; margin-bottom: 14px; font: 700 18px/1 var(--sans); background: linear-gradient(135deg, #2d7bff, #8b3dff); box-shadow: 0 0 16px rgba(80, 120, 255, .6); }
.step h3 { font: 700 18px/1.25 var(--sans); margin-bottom: 8px; }
.step p { color: #cdd9f7; font-size: 14.5px; }

.faq { max-width: 860px; margin: 0 auto; }
.faq details { border: 1px solid var(--line); border-radius: 14px; background: linear-gradient(180deg, rgba(14, 30, 78, .45), rgba(5, 12, 34, .55)); margin-bottom: 12px; }
.faq summary { cursor: pointer; list-style: none; padding: 18px 54px 18px 22px; font-weight: 600; font-size: 17px; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 22px; top: 50%; transform: translateY(-50%); font: 300 28px/1 var(--sans); color: var(--cyan); }
.faq details[open] summary::after { content: "–"; }
.faq details p { padding: 0 22px 20px; color: #cdd9f7; }

.cta { text-align: center; padding: 56px 0 8px; }
.tag { display: flex; align-items: center; justify-content: center; gap: 22px; margin: 46px auto 0; max-width: 1000px; padding: 0 24px; color: #6fa0ff; font-size: 15px; }
.tag::before, .tag::after { content: ""; flex: 1; height: 1.5px; background: linear-gradient(90deg, transparent, #1f5cff); }
.tag::after { background: linear-gradient(90deg, #1f5cff, transparent); }

/* подвал и документы */
.foot { margin-top: 34px; padding: 10px 0 54px; text-align: center; }
details.docs { display: block; max-width: 860px; margin: 0 auto; }
details.docs summary { list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: center; gap: 10px; width: max-content; max-width: 100%; margin: 0 auto; min-height: 52px; padding: 0 28px; border-radius: 999px; border: 1.5px solid #2f7bff; color: #fff; font-size: 16px; background: linear-gradient(180deg, rgba(10, 26, 88, .8), rgba(10, 40, 130, .5)); box-shadow: 0 0 18px rgba(47, 123, 255, .4); }
details.docs summary::-webkit-details-marker { display: none; }
details.docs summary svg { width: 20px; height: 20px; }
details.docs summary::after { content: "▾"; font-size: 14px; margin-left: 2px; transition: transform .2s; }
details.docs[open] summary::after { transform: rotate(180deg); }
.doclist { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 10px; margin: 16px auto 0; }
.doclist a { display: flex; align-items: center; justify-content: center; text-align: center; min-height: 52px; padding: 12px 18px; border: 1px solid var(--line-soft); border-radius: 12px; background: rgba(9, 20, 56, .6); color: #dbe6ff; text-decoration: none; font-size: 15px; }
.doclist a:hover { border-color: var(--blue); color: #fff; box-shadow: 0 0 16px rgba(45, 123, 255, .35); }
.req { margin: 26px auto 0; max-width: 820px; color: #7f95c9; font-size: 13.5px; line-height: 1.7; padding: 0 24px; }
.req a { color: #9fc0ff; }

/* страницы документов */
.doc { padding: 56px 0 24px; }
.doc .wrap { max-width: 860px; }
.doc .panel { padding: 34px 34px 28px; border: 1px solid var(--line); border-radius: 18px; background: linear-gradient(180deg, rgba(10, 22, 62, .7), rgba(5, 12, 34, .8)); box-shadow: inset 0 0 30px rgba(40, 100, 255, .1), 0 0 24px rgba(30, 90, 255, .15); }
.doc h1 { font: 700 clamp(28px, 4vw, 40px)/1.2 var(--sans); margin-bottom: 8px; }
.doc .upd { color: var(--muted); margin-bottom: 28px; font-size: 14.5px; }
.doc h2 { font: 700 21px/1.3 var(--sans); margin: 30px 0 10px; color: #cfe0ff; }
.doc p, .doc li { color: #dbe5ff; }
.doc p { margin-bottom: 12px; }
.doc ul { padding-left: 22px; }
.doc table { width: 100%; border-collapse: collapse; margin: 14px 0 22px; border: 1px solid var(--line-soft); border-radius: 10px; overflow: hidden; }
.doc td { padding: 12px 16px; border-top: 1px solid var(--line-soft); vertical-align: top; }
.doc tr:first-child td { border-top: 0; }
.doc td:first-child { width: 36%; color: var(--muted); }
.warn { background: rgba(255, 180, 58, .12); border: 1px solid rgba(255, 180, 58, .5); border-radius: 10px; padding: 12px 16px; color: #ffd890; }

@media (max-width: 880px) {
  .models { grid-template-columns: repeat(3, 1fr); }
  .how { grid-template-columns: repeat(2, 1fr); }
  .feats { grid-template-columns: repeat(2, 1fr); gap: 18px 0; }
  .feat:nth-child(3) { border-left: 0; }
  .plans.n4, .plans.n5, .plans.n6 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 900px) {
  .nav a:not(.pill) { display: none; }
}
@media (max-width: 760px) {
  .hero { background-image: none; min-height: 0; display: block; }
  .hero-art { display: block; width: min(86%, 380px); height: auto; margin: 14px auto 22px; mix-blend-mode: screen; -webkit-mask-image: radial-gradient(ellipse 52% 52% at 50% 50%, #000 70%, transparent 100%); mask-image: radial-gradient(ellipse 52% 52% at 50% 50%, #000 70%, transparent 100%); }
  .hero .wrap { padding-top: 16px; padding-bottom: 46px; }
  .hero-txt { max-width: none; text-align: left; }
  .eyebrow { font-size: 12px; letter-spacing: .16em; }
  .hero h1 { font-size: clamp(34px, 10.4vw, 64px); transform: none; letter-spacing: .04em; }
  .hero p.lead { max-width: none; }
  .gallery img { height: 150px; object-fit: cover; object-position: center; }
}
@media (max-width: 600px) {
  body { font-size: 15.5px; }
  .wrap { padding: 0 16px; }
  .models { grid-template-columns: 1fr 1fr; gap: 12px; }
  .mcard { padding: 20px 10px 18px; }
  .mcard p { font-size: 13px; }
  .how { grid-template-columns: 1fr; }
  .feats { grid-template-columns: 1fr; }
  .plans.n2, .plans.n3, .plans.n4, .plans.n5, .plans.n6, .plans { grid-template-columns: 1fr 1fr; }
  .plan .pr { font-size: 14px; }
  .plan ul { font-size: 12.5px; }
  .plan .nm { font-size: 17px; }
  .feat { justify-content: flex-start; }
  .feat + .feat { border-left: 0; border-top: 1px solid var(--line-soft); padding-top: 14px; }
  .pill.lg { min-height: 58px; padding: 0 24px; font-size: 16.5px; }
  .brand b { font-size: 24px; }
  .doc .panel { padding: 22px 18px; }
  .top .pill.sm span { display: none; }
  .tag { flex-wrap: wrap; gap: 4px 10px; text-align: center; }
  .tag::before, .tag::after { display: none; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .pill { transition: none; } }