:root {
    --ink: #f7f8ff;
    --muted: #aeb7d0;
    --bg: #070a17;
    --panel: #0d1228;
    --panel-light: #151c38;
    --blue: #3f7cff;
    --violet: #8a4fff;
    --cyan: #2ee9e0;
    --orange: #ff9a1f;
    --red: #ff382f;
    --line: rgba(255, 255, 255, .12);
    --radius: 28px;
    --shadow: 0 24px 80px rgba(0, 0, 0, .35);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; }
body {
    margin: 0;
    min-width: 320px;
    overflow-x: hidden;
    color: var(--ink);
    background: var(--bg);
    font-family: Inter, "Segoe UI", Arial, sans-serif;
    line-height: 1.5;
    padding-top: 78px;
}
body::before {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    background-image: linear-gradient(rgba(255,255,255,.016) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.016) 1px, transparent 1px);
    background-size: 56px 56px;
    mask-image: linear-gradient(to bottom, black, transparent 75%);
    z-index: -1;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
button { border: 0; }
.container { width: min(1180px, calc(100% - 40px)); margin-inline: auto; }
.section { padding: 110px 0; }

.scroll-progress { position: fixed; top: 0; left: 0; width: 100%; height: 3px; z-index: 1000; background: rgba(255,255,255,.06); }
.scroll-progress span { display: block; width: 0; height: 100%; background: linear-gradient(90deg, var(--violet), var(--orange), var(--red)); box-shadow: 0 0 16px var(--orange); }

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 78px;
    z-index: 999;
    background: rgba(7, 10, 23, .82);
    border-bottom: 1px solid rgba(255,255,255,.08);
    backdrop-filter: blur(18px);
    transition: height .25s ease, background .25s ease, box-shadow .25s ease;
}
.site-header.is-scrolled { height: 68px; background: rgba(7, 10, 23, .95); box-shadow: 0 12px 40px rgba(0,0,0,.32); }
.header-inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 900; letter-spacing: -.03em; }
.brand-mark {
    width: 45px;
    height: 38px;
    display: grid;
    place-items: center;
    border-radius: 13px 5px 13px 5px;
    color: #fff;
    font-size: 14px;
    background: linear-gradient(135deg, var(--blue), var(--violet));
    box-shadow: inset 0 1px rgba(255,255,255,.35), 0 8px 22px rgba(83,83,255,.35);
}
.brand-name { font-size: 18px; }
.brand-name span { color: var(--orange); }
.header-nav { display: flex; align-items: center; gap: 30px; margin-left: auto; }
.header-nav a { color: var(--muted); font-size: 14px; font-weight: 700; transition: color .2s ease; }
.header-nav a:hover { color: #fff; }

.button {
    position: relative;
    isolation: isolate;
    min-height: 58px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 0 30px;
    color: #fff;
    background: linear-gradient(135deg, #ffba26 0%, #ff7a18 45%, #ff382f 100%);
    border: 1px solid rgba(255,255,255,.3);
    border-radius: 18px 7px 18px 7px;
    box-shadow: 0 13px 30px rgba(255, 82, 32, .35), inset 0 1px rgba(255,255,255,.35);
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: .035em;
    cursor: pointer;
    overflow: hidden;
    transition: transform .2s ease, filter .2s ease, box-shadow .2s ease;
    animation: buttonPulse 2.6s ease-in-out infinite;
}
.button::after {
    content: "";
    position: absolute;
    inset: -40% -25%;
    z-index: -1;
    background: linear-gradient(105deg, transparent 35%, rgba(255,255,255,.35) 48%, transparent 61%);
    transform: translateX(-90%);
    animation: buttonShine 3.4s ease-in-out infinite;
}
.button:hover { transform: translateY(-2px); filter: saturate(1.18); box-shadow: 0 17px 38px rgba(255, 82, 32, .44); }
.button:focus-visible, .slider-arrow:focus-visible, a:focus-visible { outline: 3px solid var(--cyan); outline-offset: 3px; }
.button-small { min-height: 43px; padding: 0 22px; border-radius: 14px 6px; font-size: 12px; animation: none; }

.hero {
    position: relative;
    overflow: hidden;
    padding: 66px 0 82px;
    background: radial-gradient(circle at 70% 25%, rgba(116,65,255,.25), transparent 31%), radial-gradient(circle at 15% 65%, rgba(27,104,255,.16), transparent 28%);
}
.hero::after {
    content: "";
    position: absolute;
    width: 440px;
    height: 440px;
    right: -250px;
    top: -200px;
    border: 70px solid rgba(138,79,255,.07);
    border-radius: 50%;
}
.hero-grid { display: grid; grid-template-columns: .86fr 1.14fr; grid-template-rows: auto 1fr; gap: 26px 55px; align-items: center; }
.hero-heading { grid-column: 1; grid-row: 1; align-self: end; }
.eyebrow, .section-kicker {
    margin: 0 0 16px;
    color: var(--cyan);
    font-size: 12px;
    font-weight: 900;
    letter-spacing: .12em;
    text-transform: uppercase;
}
.eyebrow { display: flex; align-items: center; gap: 9px; }
.eyebrow span { width: 26px; height: 2px; background: var(--orange); box-shadow: 0 0 10px var(--orange); }
h1, h2, h3, p { overflow-wrap: break-word; }
h1, h2 { margin: 0; font-weight: 900; letter-spacing: -.045em; line-height: 1.04; }
h1 { max-width: 590px; font-size: clamp(34px, 4.3vw, 56px); }
h1 strong { color: transparent; background: linear-gradient(100deg, #a98aff, #4d8eff 55%, #2ee9e0); background-clip: text; -webkit-background-clip: text; }
h2 { font-size: clamp(36px, 4.3vw, 59px); }
.hero-media {
    position: relative;
    grid-column: 2;
    grid-row: 1 / span 2;
    min-width: 0;
    padding: 10px;
    border: 1px solid rgba(255,255,255,.15);
    border-radius: 42px 12px 42px 12px;
    background: linear-gradient(150deg, rgba(138,79,255,.24), rgba(24,34,67,.6));
    box-shadow: var(--shadow);
}
.hero-media::before { content: ""; position: absolute; inset: 10px; z-index: 2; pointer-events: none; border: 1px solid rgba(255,255,255,.15); border-radius: 34px 8px; }
.hero-media img { width: 100%; aspect-ratio: 4/3; object-fit: cover; border-radius: 32px 8px 32px 8px; }
.media-glow { position: absolute; width: 170px; height: 170px; right: -22px; top: -18px; background: rgba(138,79,255,.35); filter: blur(55px); }
.discount-badge {
    position: absolute;
    top: 28px;
    left: 28px;
    z-index: 3;
    width: 112px;
    aspect-ratio: 1;
    display: grid;
    place-content: center;
    text-align: center;
    border: 6px solid rgba(255,255,255,.85);
    border-radius: 50%;
    color: #fff;
    background: linear-gradient(145deg, var(--orange), var(--red));
    box-shadow: 0 14px 30px rgba(255,56,47,.38), inset 0 2px rgba(255,255,255,.4);
    transform: rotate(-9deg);
}
.discount-badge span { display: block; font-size: 27px; line-height: 1; font-weight: 950; }
.discount-badge small { font-size: 11px; font-weight: 900; text-transform: uppercase; }
.hero-rating { position: absolute; z-index: 3; right: 24px; bottom: 24px; padding: 10px 14px; color: #fff; background: rgba(7,10,23,.82); border: 1px solid rgba(255,255,255,.16); border-radius: 12px; font-size: 12px; font-weight: 800; backdrop-filter: blur(10px); }
.hero-rating span { color: #ffc62f; letter-spacing: 2px; }
.hero-offer { grid-column: 1; grid-row: 2; align-self: start; }
.hero-lead { max-width: 545px; margin: 0 0 22px; color: var(--muted); font-size: 19px; }
.hero-chips { display: flex; flex-wrap: wrap; gap: 9px; margin-bottom: 25px; }
.hero-chips span { padding: 8px 12px; color: #dce5ff; background: rgba(58,91,175,.18); border: 1px solid rgba(96,134,255,.3); border-radius: 999px; font-size: 12px; font-weight: 800; }
.button-hero { min-width: 290px; }
.button-hero svg { width: 24px; fill: none; stroke: currentColor; stroke-width: 2; }
.price-row { display: flex; align-items: flex-end; gap: 25px; margin-top: 24px; }
.old-price, .new-price { display: grid; gap: 2px; }
.old-price small, .new-price small { color: var(--muted); font-size: 11px; font-weight: 700; text-transform: uppercase; }
.old-price span { color: #8991a8; font-size: 22px; font-weight: 700; text-decoration: line-through; text-decoration-color: var(--red); text-decoration-thickness: 2px; }
.new-price strong { color: #ff7040; font-size: 37px; line-height: 1; }
.hero-trust { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 18px; color: #b8c0d8; font-size: 12px; font-weight: 700; }

.quick-order { position: relative; z-index: 3; padding: 0 0 35px; }
.order-shell {
    position: relative;
    display: grid;
    grid-template-columns: .8fr 1.2fr;
    align-items: center;
    gap: 48px;
    padding: 38px 42px;
    margin-top: -35px;
    border: 1px solid rgba(143,120,255,.3);
    border-radius: var(--radius);
    background: linear-gradient(135deg, rgba(23,30,65,.96), rgba(12,16,38,.98));
    box-shadow: var(--shadow);
}
.order-copy { padding-left: 105px; }
.order-kicker { display: inline-block; margin-bottom: 10px; color: var(--orange); font-size: 11px; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.order-copy h2 { font-size: clamp(28px, 3vw, 42px); }
.order-copy p { margin: 14px 0 0; color: var(--muted); font-size: 14px; }
.form-discount {
    position: absolute;
    left: 31px;
    top: 50%;
    width: 88px;
    aspect-ratio: 1;
    display: grid;
    place-items: center;
    border: 5px solid #fff;
    border-radius: 50%;
    color: #fff;
    background: linear-gradient(145deg, #ffb725, #ff342f);
    box-shadow: 0 12px 30px rgba(255,62,35,.42);
    font-size: 22px;
    font-weight: 950;
    transform: translateY(-50%) rotate(-8deg);
}
.order_form { min-width: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.form-head { grid-column: 1 / -1; display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 2px; }
.form-head strong { font-size: 15px; }
.form-head span { color: var(--cyan); font-size: 11px; font-weight: 800; }
.field {
    width: 100%;
    height: 58px;
    padding: 0 17px;
    color: #fff;
    background: rgba(255,255,255,.07);
    border: 1px solid rgba(255,255,255,.16);
    border-radius: 14px 6px 14px 6px;
    outline: none;
    transition: border .2s ease, box-shadow .2s ease, background .2s ease;
}
.field::placeholder { color: #8994af; }
.field:focus { background: rgba(255,255,255,.1); border-color: #7b72ff; box-shadow: 0 0 0 4px rgba(93,79,255,.15); }
.form-price { display: flex; align-items: center; gap: 12px; }
.form-price span { color: #818ba4; font-size: 15px; text-decoration: line-through; }
.form-price strong { color: #ff7040; font-size: 24px; }
.order_form .button { width: 100%; min-height: 58px; font-size: 12px; }

.split-grid, .endurance-grid, .fit-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.section-copy { min-width: 0; }
.section-copy h2 { max-width: 650px; }
.section-intro { max-width: 610px; margin: 22px 0 30px; color: var(--muted); font-size: 17px; }
.section-media { position: relative; min-width: 0; }
.product-shot { padding: 18px; border-radius: 46px 15px; background: linear-gradient(145deg, rgba(49,89,255,.22), rgba(137,70,255,.14)); border: 1px solid rgba(133,118,255,.24); }
.product-shot img { width: 100%; border-radius: 34px 10px; }
.product-shot::after { content: ""; position: absolute; width: 190px; height: 190px; left: -60px; bottom: -45px; border: 34px solid rgba(42,234,224,.07); border-radius: 50%; z-index: -1; }
.media-tag { position: absolute; left: 35px; bottom: 35px; padding: 10px 15px; background: rgba(7,10,23,.85); border: 1px solid rgba(255,255,255,.15); border-radius: 12px; font-size: 12px; font-weight: 800; backdrop-filter: blur(9px); }
.feature-list { display: grid; gap: 12px; }
.feature-list article { display: flex; align-items: center; gap: 15px; padding: 15px; border: 1px solid var(--line); border-radius: 17px 7px; background: rgba(255,255,255,.035); transition: transform .2s ease, border-color .2s ease; }
.feature-list article:hover { transform: translateX(5px); border-color: rgba(83,131,255,.55); }
.feature-icon { flex: 0 0 46px; width: 46px; height: 46px; display: grid; place-items: center; color: #fff; background: linear-gradient(145deg, var(--blue), var(--violet)); border-radius: 14px 5px; font-size: 12px; font-weight: 950; }
.feature-list h3 { margin: 0 0 2px; font-size: 16px; }
.feature-list p { margin: 0; color: var(--muted); font-size: 13px; }

.endurance { background: radial-gradient(circle at 82% 40%, rgba(66,86,255,.12), transparent 30%), #090d1e; }
.endurance-grid { grid-template-columns: 1.05fr .95fr; }
.stats-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.stats-grid div { min-height: 138px; padding: 22px; border: 1px solid rgba(77,125,255,.22); border-radius: 22px 8px; background: linear-gradient(145deg, rgba(52,69,135,.24), rgba(255,255,255,.025)); }
.stats-grid strong { color: #fff; font-size: 42px; line-height: .95; }
.stats-grid span { margin-left: 5px; color: var(--orange); font-size: 15px; font-weight: 900; }
.stats-grid small { display: block; margin-top: 12px; color: var(--muted); font-size: 12px; }
.studio-shot { padding: 20px; border: 1px solid rgba(255,255,255,.11); border-radius: 50% 50% 34px 34px; background: linear-gradient(180deg, rgba(99,73,255,.22), rgba(22,31,63,.2)); }
.studio-shot img { width: 100%; border-radius: 50% 50% 25px 25px; }
.battery-pill { position: absolute; left: 50%; bottom: -20px; display: flex; align-items: center; gap: 10px; padding: 12px 17px; white-space: nowrap; background: #131b38; border: 1px solid rgba(255,255,255,.15); border-radius: 99px; box-shadow: 0 12px 30px rgba(0,0,0,.35); transform: translateX(-50%); }
.battery-pill span { width: 35px; height: 15px; border: 2px solid var(--cyan); border-radius: 4px; box-shadow: inset 24px 0 var(--cyan), 0 0 10px rgba(46,233,224,.35); }
.battery-pill b { font-size: 11px; }

.mid-cta { padding: 45px 0; background: linear-gradient(90deg, #1f1d56, #33216b 48%, #17183a); }
.cta-shell { position: relative; min-height: 250px; display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 14px 40px; padding: 44px 190px 44px 48px; overflow: hidden; border: 1px solid rgba(255,255,255,.18); border-radius: 34px 12px; background: radial-gradient(circle at 83% 40%, rgba(255,119,26,.24), transparent 24%), rgba(6,9,26,.44); box-shadow: 0 24px 60px rgba(0,0,0,.25); }
.cta-shell::before { content: ""; position: absolute; width: 320px; height: 320px; right: -80px; border: 55px solid rgba(255,255,255,.035); border-radius: 50%; }
.cta-copy { max-width: 600px; }
.cta-copy > span { color: var(--orange); font-size: 11px; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.cta-copy h2 { margin-top: 8px; font-size: clamp(32px, 4vw, 52px); }
.cta-copy p { margin: 13px 0 0; color: #bcc3dd; }
.cta-price { align-self: end; display: grid; text-align: right; }
.cta-price small { color: var(--muted); font-size: 10px; text-transform: uppercase; }
.cta-price strong { color: #ff7940; font-size: 30px; }
.button-cta { grid-column: 2; align-self: start; min-width: 230px; }
.cta-discount { position: absolute; right: 35px; top: 31px; width: 96px; aspect-ratio: 1; display: grid; place-items: center; color: #fff; border: 5px solid #fff; border-radius: 50%; background: linear-gradient(145deg, #ffb725, #ff342f); box-shadow: 0 10px 25px rgba(255,56,47,.35); font-size: 22px; font-weight: 950; transform: rotate(9deg); }
.cta-track { position: absolute; left: 0; right: 0; bottom: 14px; height: 2px; background: repeating-linear-gradient(90deg, transparent 0 20px, rgba(255,255,255,.25) 20px 42px); transform: rotate(-2deg); }

.control { background: radial-gradient(circle at 17% 50%, rgba(130,64,255,.15), transparent 32%); }
.control-grid { grid-template-columns: 1.08fr .92fr; }
.control-image { padding: 16px; border-radius: 32px 10px; background: linear-gradient(140deg, rgba(138,79,255,.24), rgba(28,42,86,.2)); border: 1px solid rgba(255,255,255,.14); }
.control-image img { width: 100%; border-radius: 24px 7px; }
.check-list { display: grid; gap: 11px; margin: 0; padding: 0; list-style: none; }
.check-list li { display: flex; align-items: center; gap: 14px; padding: 14px 15px; border-left: 3px solid var(--blue); background: linear-gradient(90deg, rgba(55,90,197,.16), transparent); }
.check-list li:nth-child(2) { border-color: var(--violet); }
.check-list li:nth-child(3) { border-color: var(--orange); }
.check-list li > span { color: #727f9f; font-size: 12px; font-weight: 900; }
.check-list div { display: grid; }
.check-list b { font-size: 15px; }
.check-list small { color: var(--muted); font-size: 12px; }

.fit { background: #090d1e; }
.fit-grid { grid-template-columns: .9fr 1.1fr; }
.steps { display: grid; gap: 11px; }
.steps > div { display: flex; align-items: center; gap: 14px; }
.steps > div > span { flex: 0 0 43px; width: 43px; height: 43px; display: grid; place-items: center; color: #fff; background: linear-gradient(145deg, var(--blue), var(--violet)); border-radius: 50%; font-size: 15px; font-weight: 950; box-shadow: 0 8px 20px rgba(80,89,255,.25); }
.steps p { display: grid; margin: 0; }
.steps b { font-size: 15px; }
.steps small { color: var(--muted); font-size: 12px; }
.kit-image { max-width: 570px; justify-self: end; padding: 16px; border-radius: 40px 12px; background: linear-gradient(145deg, rgba(89,71,201,.23), rgba(255,255,255,.04)); border: 1px solid rgba(255,255,255,.12); }
.kit-image img { width: 100%; border-radius: 29px 8px; }

.reviews { position: relative; overflow: hidden; }
.reviews::before { content: ""; position: absolute; width: 470px; height: 470px; left: -260px; bottom: -220px; border: 70px solid rgba(74,121,255,.06); border-radius: 50%; }
.reviews-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 30px; margin-bottom: 36px; }
.rating-summary { display: flex; align-items: center; gap: 13px; padding: 13px 17px; border: 1px solid var(--line); border-radius: 17px 7px; background: rgba(255,255,255,.035); }
.rating-summary > span { font-size: 35px; font-weight: 950; }
.rating-summary div { display: grid; }
.rating-summary b, .stars { color: #ffc528; letter-spacing: 2px; }
.rating-summary small { color: var(--muted); font-size: 10px; }
.reviews-window { overflow: hidden; }
.reviews-track { display: flex; gap: 20px; transition: transform .45s cubic-bezier(.22,.75,.22,1); }
.review-card { position: relative; flex: 0 0 calc(50% - 10px); min-height: 335px; padding: 26px; overflow: hidden; border: 1px solid rgba(255,255,255,.16); border-radius: 28px 9px 28px 9px; box-shadow: 0 18px 50px rgba(0,0,0,.24); }
.review-violet { background: linear-gradient(145deg, #24205d, #11172f); }
.review-blue { background: linear-gradient(145deg, #123663, #11172f); }
.review-orange { background: linear-gradient(145deg, #57321f, #17172f); }
.review-cyan { background: linear-gradient(145deg, #124b52, #11172f); }
.review-top { display: flex; align-items: center; gap: 12px; }
.review-avatar { width: 48px; height: 48px; display: grid; place-items: center; flex: 0 0 48px; color: #fff; border: 1px solid rgba(255,255,255,.28); border-radius: 50%; background: rgba(255,255,255,.12); font-weight: 950; }
.review-top > div { display: grid; }
.review-top b { font-size: 14px; }
.review-top small { color: #b8c3de; font-size: 10px; }
.review-top i { margin-left: auto; color: rgba(255,255,255,.18); font-size: 42px; font-style: normal; font-weight: 950; }
.stars { margin-top: 24px; font-size: 14px; }
.review-card h3 { margin: 10px 0 10px; font-size: 22px; }
.review-card p { margin: 0; color: #c5cee3; font-size: 14px; }
.review-road { position: absolute; left: 0; right: 0; bottom: 19px; display: flex; justify-content: center; gap: 13px; opacity: .23; }
.review-road span { width: 43px; height: 4px; border-radius: 99px; background: #fff; transform: skewX(-35deg); }
.slider-controls { display: flex; align-items: center; justify-content: center; gap: 17px; margin-top: 28px; }
.slider-arrow { width: 55px; height: 48px; display: grid; place-items: center; color: #fff; background: linear-gradient(145deg, #3b5bdd, #7445d9); border: 1px solid rgba(255,255,255,.2); border-radius: 16px 6px; box-shadow: 0 10px 24px rgba(57,73,191,.25); cursor: pointer; transition: transform .2s ease, opacity .2s ease; }
.slider-arrow:hover { transform: translateY(-2px); }
.slider-arrow:disabled { opacity: .35; cursor: default; transform: none; }
.slider-arrow svg { width: 23px; fill: none; stroke: currentColor; stroke-width: 2; }
.slider-status { min-width: 64px; color: #717e9d; font-size: 12px; font-weight: 900; text-align: center; }
.slider-status span { color: #fff; font-size: 17px; }

.final-order { padding: 110px 0; background: linear-gradient(145deg, #18134b, #0b1025 55%, #1d1639); }
.final-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 65px; align-items: center; }
.final-visual { position: relative; padding: 12px; border: 1px solid rgba(255,255,255,.16); border-radius: 38px 12px; background: rgba(255,255,255,.05); box-shadow: var(--shadow); }
.final-visual img { width: 100%; aspect-ratio: 4/3; object-fit: cover; border-radius: 29px 8px; }
.final-overlay { position: absolute; left: 29px; right: 29px; bottom: 29px; display: flex; flex-wrap: wrap; gap: 7px; }
.final-overlay span { padding: 8px 11px; color: #fff; background: rgba(7,10,23,.82); border: 1px solid rgba(255,255,255,.15); border-radius: 99px; font-size: 10px; font-weight: 800; backdrop-filter: blur(8px); }
.final-content > p:not(.section-kicker) { margin: 18px 0 22px; color: var(--muted); }
.final-price { display: flex; align-items: center; gap: 15px; margin-bottom: 22px; }
.final-price > span { color: #8992aa; font-size: 17px; text-decoration: line-through; }
.final-price strong { color: #ff7040; font-size: 32px; }
.final-price i { width: 57px; height: 57px; display: grid; place-items: center; color: #fff; background: linear-gradient(145deg, var(--orange), var(--red)); border: 3px solid #fff; border-radius: 50%; font-size: 12px; font-style: normal; font-weight: 950; transform: rotate(7deg); }
.final-content .order_form { padding: 23px; border: 1px solid rgba(255,255,255,.14); border-radius: 24px 8px; background: rgba(8,12,29,.45); }
.form-note { display: flex; align-items: center; color: #8894ae; font-size: 10px; }

footer { padding: 43px 20px; color: #8d96ad; background: #050711; border-top: 1px solid rgba(255,255,255,.08); text-align: center; font-size: 12px; }
footer p { margin: 0; }
footer a { color: #aab4ce; transition: color .2s ease; }
footer a:hover { color: #fff; }

@keyframes buttonPulse { 0%, 100% { box-shadow: 0 13px 30px rgba(255,82,32,.33), inset 0 1px rgba(255,255,255,.35); } 50% { box-shadow: 0 14px 38px rgba(255,82,32,.58), 0 0 0 8px rgba(255,111,32,.05), inset 0 1px rgba(255,255,255,.35); } }
@keyframes buttonShine { 0%, 45% { transform: translateX(-90%); } 70%, 100% { transform: translateX(90%); } }

@media (max-width: 1000px) {
    .container { width: min(calc(100% - 32px), 820px); }
    .header-nav { display: none; }
    .hero { padding-top: 48px; }
    .hero-grid { grid-template-columns: 1fr; grid-template-rows: auto; gap: 25px; }
    .hero-heading, .hero-media, .hero-offer { grid-column: 1; grid-row: auto; }
    .hero-heading { order: 1; }
    .hero-media { order: 2; }
    .hero-offer { order: 3; }
    .hero-heading h1 { max-width: 780px; }
    .hero-media { max-width: 720px; }
    .hero-offer { max-width: 690px; }
    .order-shell { grid-template-columns: 1fr; gap: 25px; padding: 34px; }
    .order-copy { padding-left: 95px; }
    .form-discount { top: 42px; transform: rotate(-8deg); }
    .split-grid, .endurance-grid, .fit-grid, .final-grid { grid-template-columns: 1fr; gap: 48px; }
    .section-media { max-width: 680px; width: 100%; margin-inline: auto; }
    .benefits .section-media { order: 2; }
    .benefits .section-copy { order: 1; }
    .cta-shell { grid-template-columns: 1fr; padding: 42px 145px 42px 38px; }
    .cta-price { text-align: left; }
    .button-cta { grid-column: 1; max-width: 260px; }
    .fit-grid .kit-image { justify-self: center; }
    .final-visual { order: 2; }
    .final-content { order: 1; }
}

@media (max-width: 700px) {
    body { padding-top: 66px; }
    .container { width: min(calc(100% - 24px), 600px); }
    .section { padding: 76px 0; }
    .site-header { height: 66px; }
    .site-header.is-scrolled { height: 62px; }
    .brand-name { font-size: 15px; }
    .brand-mark { width: 39px; height: 34px; font-size: 12px; }
    .button-small { min-height: 39px; padding: 0 14px; font-size: 10px; }
    .hero { padding: 37px 0 65px; }
    .eyebrow { margin-bottom: 12px; font-size: 10px; }
    h1 { font-size: clamp(40px, 12.2vw, 59px); }
    h2 { font-size: clamp(34px, 10vw, 48px); }
    .hero-grid { gap: 19px; }
    .hero-media { padding: 7px; border-radius: 28px 9px; }
    .hero-media::before { inset: 7px; border-radius: 22px 6px; }
    .hero-media img { border-radius: 21px 6px; }
    .discount-badge { top: 17px; left: 17px; width: 82px; border-width: 4px; }
    .discount-badge span { font-size: 21px; }
    .discount-badge small { font-size: 8px; }
    .hero-rating { right: 13px; bottom: 13px; padding: 7px 9px; font-size: 9px; }
    .hero-lead { font-size: 16px; }
    .hero-chips { margin-bottom: 20px; }
    .button-hero { width: 100%; min-width: 0; }
    .price-row { justify-content: center; gap: 24px; }
    .new-price strong { font-size: 32px; }
    .hero-trust { justify-content: center; text-align: center; }
    .quick-order { padding-bottom: 10px; }
    .order-shell { padding: 26px 20px; margin-top: -26px; border-radius: 23px; }
    .order-copy { padding: 78px 0 0; text-align: center; }
    .form-discount { left: 50%; top: 20px; width: 70px; border-width: 4px; font-size: 18px; transform: translateX(-50%) rotate(-8deg); }
    .order_form { grid-template-columns: 1fr; }
    .form-head, .form-price { grid-column: 1; }
    .form-head { align-items: flex-start; }
    .form-price { justify-content: center; }
    .field { height: 56px; }
    .section-intro { font-size: 15px; }
    .split-grid, .endurance-grid, .fit-grid, .final-grid { gap: 38px; }
    .product-shot { padding: 10px; border-radius: 28px 9px; }
    .product-shot img { border-radius: 21px 6px; }
    .media-tag { left: 20px; bottom: 20px; }
    .stats-grid { gap: 8px; }
    .stats-grid div { min-height: 124px; padding: 18px 14px; }
    .stats-grid strong { font-size: 34px; }
    .stats-grid small { font-size: 10px; }
    .studio-shot { padding: 11px; }
    .battery-pill { bottom: -14px; padding: 10px 13px; }
    .mid-cta { padding: 28px 0; }
    .cta-shell { display: flex; flex-direction: column; align-items: stretch; padding: 92px 22px 30px; min-height: 0; border-radius: 25px 9px; text-align: center; }
    .cta-discount { top: 17px; right: 50%; width: 68px; border-width: 4px; font-size: 17px; transform: translateX(50%) rotate(7deg); }
    .cta-price { text-align: center; }
    .button-cta { width: 100%; max-width: none; }
    .control-image { padding: 8px; }
    .review-card { flex-basis: 100%; min-height: 355px; padding: 23px; }
    .reviews-head { align-items: flex-start; flex-direction: column; }
    .rating-summary { align-self: stretch; justify-content: center; }
    .final-order { padding: 76px 0; }
    .final-visual { padding: 7px; border-radius: 26px 8px; }
    .final-visual img { border-radius: 20px 5px; }
    .final-overlay { left: 15px; right: 15px; bottom: 15px; }
    .final-content .order_form { padding: 18px; }
    .form-note { text-align: center; justify-content: center; }
}

@media (max-width: 390px) {
    .brand-name { display: none; }
    .price-row { gap: 15px; }
    .old-price span { font-size: 18px; }
    .new-price strong { font-size: 29px; }
    .stats-grid { grid-template-columns: 1fr; }
    .final-price { flex-wrap: wrap; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}