:root {
    --font-heading: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    --font-body: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    --line: rgba(99, 86, 255, 0.18);
    --shadow: 0 24px 70px rgba(27, 32, 82, 0.14);
    --radius-xl: 34px;
    --radius-lg: 24px;
    --radius-md: 18px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    margin: 0;
    min-width: 320px;
    font-size: 16px;
    line-height: 1.7;
    overflow-x: hidden;
}

img { max-width: 100%; display: block; }

a { text-decoration: none; }

.container {
    width: min(1160px, calc(100% - 32px));
    margin: 0 auto;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(18px);
    border-bottom: 1px solid rgba(99, 86, 255, 0.13);
}

.nav-wrap {
    min-height: 84px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
}

.logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-size: 24px;
    font-weight: 900;
    letter-spacing: -0.04em;
    color: var(--heading);
    white-space: nowrap;
}

.logo img {
    width: 42px;
    height: 42px;
    border-radius: 14px;
    box-shadow: 0 10px 26px rgba(99, 86, 255, 0.24);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 18px;
}

.nav-menu a {
    color: #1F2937;
    font-weight: 750;
    font-size: 18px;
}

.nav-menu a:hover { color: var(--primary-dark); }

.nav-actions { display: flex; align-items: center; gap: 12px; }

.menu-toggle {
    display: none;
    width: 48px;
    height: 44px;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: #fff;
    color: var(--heading);
    font-size: 24px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    min-height: 52px;
    padding: 13px 22px;
    border-radius: 999px;
    border: 0;
    font-weight: 900;
    font-size: 16px;
    cursor: pointer;
    transition: transform .25s ease, box-shadow .25s ease, background .25s ease;
}

.btn-primary {
    color: #fff;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    box-shadow: 0 18px 40px rgba(99, 86, 255, 0.30);
}

.btn-primary:hover {
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 24px 52px rgba(99, 86, 255, 0.38);
}

.btn-dark {
    color: #fff;
    background: #111827;
    box-shadow: 0 18px 40px rgba(17, 24, 39, 0.24);
}

.btn-dark:hover { color: #fff; transform: translateY(-2px); }

.hero {
    position: relative;
    overflow: hidden;
    padding: 42px 0 64px;
    background: radial-gradient(circle at 15% 15%, rgba(138, 128, 255, 0.30), transparent 34%), linear-gradient(135deg, #F8F9FF 0%, #ECEEFF 100%);
}

.hero::after {
    content: "";
    position: absolute;
    right: -140px;
    top: -160px;
    width: 420px;
    height: 420px;
    border-radius: 50%;
    background: rgba(99, 86, 255, 0.14);
    filter: blur(4px);
}

.hero-grid {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: minmax(0, 1.02fr) minmax(360px, 0.98fr);
    gap: 36px;
    align-items: stretch;
}

.hero-panel {
    min-height: 520px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.eyebrow {
    display: inline-flex;
    width: fit-content;
    align-items: center;
    gap: 9px;
    padding: 8px 13px;
    border-radius: 999px;
    background: #fff;
    border: 1px solid var(--line);
    color: #242A54;
    font-size: 16px;
    font-weight: 850;
    box-shadow: 0 10px 24px rgba(99, 86, 255, 0.08);
}

h1 {
    margin: 20px 0 10px;
    font-size: clamp(35px, 5vw, 64px);
    line-height: 1.02;
    letter-spacing: -0.065em;
}

h2 {
    margin: 0 0 18px;
    font-size: clamp(28px, 3.2vw, 44px);
    line-height: 1.13;
    letter-spacing: -0.04em;
}

h3, h4 {
    margin: 0 0 10px;
    font-size: 20px;
    line-height: 1.25;
}

p { margin: 0 0 16px; font-size: 16px; }

.hero-copy {
    max-width: 660px;
    color: #374151;
    font-size: 18px;
}

.stars {
    margin: 14px 0;
    color: #6356FF;
    font-size: 24px;
    letter-spacing: 3px;
}

.trust-icons {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 12px 0 22px;
}

.trust-icons img {
    width: 58px;
    height: 58px;
    object-fit: contain;
    padding: 8px;
    border-radius: 18px;
    background: #fff;
    border: 1px solid var(--line);
    box-shadow: 0 12px 24px rgba(99, 86, 255, 0.10);
}

.cta-note {
    margin: 0 0 13px;
    color: #111827;
    font-weight: 900;
    font-size: 18px;
}

.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }

.hero-card {
    position: relative;
    min-height: 520px;
    padding: 18px;
    border-radius: var(--radius-xl);
    background: rgba(255, 255, 255, 0.74);
    border: 1px solid rgba(255, 255, 255, 0.88);
    box-shadow: var(--shadow);
}

.hero-card img {
    width: 100%;
    height: 100%;
    min-height: 484px;
    object-fit: cover;
    border-radius: 26px;
}

.floating-badge {
    position: absolute;
    left: 34px;
    bottom: 34px;
    max-width: 270px;
    padding: 16px;
    border-radius: 22px;
    background: rgba(16, 19, 43, 0.92);
    color: #fff;
    box-shadow: 0 18px 40px rgba(16, 19, 43, 0.26);
}

.floating-badge strong { display: block; color: #fff; font-size: 20px; line-height: 1.2; }
.floating-badge span { color: rgba(255,255,255,.84); font-size: 14px; }

.section { padding: 76px 0; }
.section-soft { background: var(--surface-alt); }
.section-dark { background: radial-gradient(circle at 20% 0%, rgba(99,86,255,.36), transparent 34%), #10132B; color: #F9FAFB; }
.section-dark p, .section-dark li { color: #E5E7EB; }
.section-dark a { color: #fff; }

.section-title {
    max-width: 820px;
    margin-bottom: 28px;
}

.title-row {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.section-sticker {
    flex: 0 0 auto;
    display: inline-flex;
    width: 42px;
    height: 42px;
    align-items: center;
    justify-content: center;
    border-radius: 15px;
    color: #fff;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    box-shadow: 0 14px 30px rgba(99, 86, 255, 0.24);
    font-size: 20px;
}

.intro-card {
    padding: 32px;
    border: 1px solid var(--line);
    border-radius: var(--radius-xl);
    background: #fff;
    box-shadow: var(--shadow);
}

.reviews-shell {
    position: relative;
}

.reviews-track {
    display: flex;
    gap: 18px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    padding: 4px 2px 22px;
}

.reviews-track::-webkit-scrollbar { display: none; }

.review-card {
    flex: 0 0 calc((100% - 36px) / 3);
    scroll-snap-align: start;
    min-height: 260px;
    padding: 24px;
    border-radius: var(--radius-lg);
    background: #fff;
    border: 1px solid var(--line);
    box-shadow: 0 16px 42px rgba(27, 32, 82, 0.10);
}

.review-card .stars { margin: 0 0 12px; font-size: 18px; letter-spacing: 1px; }
.review-card p { color: #374151; }
.review-card strong { color: #111827; }

.carousel-controls {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

.carousel-controls button {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    border: 1px solid var(--line);
    background: #fff;
    color: #111827;
    font-size: 22px;
    cursor: pointer;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 16px;
}

.service-card {
    padding: 18px;
    border-radius: 24px;
    background: #fff;
    border: 1px solid var(--line);
    box-shadow: 0 18px 40px rgba(27, 32, 82, 0.08);
    transition: transform .25s ease, box-shadow .25s ease;
}

.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.service-card img { width: 62px; height: 62px; object-fit: cover; border-radius: 18px; margin-bottom: 14px; }
.service-card p { color: #4B5563; font-size: 16px; }

.parts-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}

.part-card {
    padding: 22px;
    border-radius: var(--radius-lg);
    background: #fff;
    border: 1px solid var(--line);
}

.part-card span {
    display: inline-flex;
    width: 34px;
    height: 34px;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    background: rgba(99,86,255,.10);
    color: var(--primary-dark);
    font-weight: 900;
    margin-bottom: 12px;
}

.split-section {
    display: grid;
    grid-template-columns: 65% 35%;
    gap: 28px;
    align-items: center;
}

.split-section.reverse { grid-template-columns: 35% 65%; }

.split-copy {
    padding: 30px;
    border-radius: var(--radius-xl);
    background: #fff;
    border: 1px solid var(--line);
    box-shadow: 0 16px 44px rgba(27, 32, 82, 0.08);
}

.split-section.reverse .split-copy { order: 2; }

.split-image {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow);
}

.why-grid, .process-grid, .faq-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
}

.payment-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}

.why-card, .process-card, .faq-card, .payment-card {
    padding: 22px;
    border-radius: var(--radius-lg);
    background: #fff;
    border: 1px solid var(--line);
    color: #374151;
}

.section-dark .why-card h3 { color: #111827 !important; }
.section-dark .why-card p { color: #374151; }

.process-card b {
    display: inline-flex;
    width: 38px;
    height: 38px;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: #fff;
    background: var(--primary);
    margin-bottom: 12px;
}

.cta-band {
    padding: 34px;
    border-radius: var(--radius-xl);
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 20px;
    align-items: center;
    background: linear-gradient(135deg, #6356FF, #8A80FF);
    box-shadow: 0 28px 70px rgba(99, 86, 255, 0.30);
}

.cta-band h2, .cta-band p { color: #fff; }
.cta-band p { margin-bottom: 0; }

.footer {
    padding: 48px 0 30px;
    background: #10132B;
    color: #D1D5DB;
    font-size: 14px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.1fr .9fr 1fr;
    gap: 28px;
    align-items: start;
}

.footer .logo { color: #fff; margin-bottom: 14px; }
.footer a { color: #fff; }
.footer p, .footer li { font-size: 14px; color: #D1D5DB; }
.footer ul { list-style: none; padding: 0; margin: 0; }
.footer-bottom { margin-top: 28px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.13); }

.reveal {
    opacity: 0;
    transform: translateY(22px);
    transition: opacity .7s ease, transform .7s ease;
}

.reveal.is-visible { opacity: 1; transform: translateY(0); }

.mobile-call {
    display: none;
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 100;
    padding: 10px max(14px, env(safe-area-inset-left)) calc(10px + env(safe-area-inset-bottom)) max(14px, env(safe-area-inset-right));
    background: rgba(16,19,43,.96);
}

.mobile-call a {
    width: 100%;
    min-height: 54px;
    color: #fff;
    white-space: nowrap;
}

@media (max-width: 1100px) {
    .services-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .parts-grid, .why-grid, .process-grid, .faq-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .review-card { flex-basis: calc((100% - 18px) / 2); }
}

@media (max-width: 860px) {
    body { padding-bottom: 82px; }
    h1 { font-size: clamp(35px, 9vw, 45px); }
    h2 { font-size: clamp(28px, 7vw, 31px); }
    .nav-wrap { min-height: 104px; flex-wrap: wrap; align-content: center; row-gap: 8px; }
    .logo { font-size: 24px; }
    .nav-actions { margin-left: auto; }
    .nav-actions .btn { min-height: 42px; padding: 9px 13px; font-size: 14px; }
    .menu-toggle { display: inline-flex; align-items: center; justify-content: center; }
    .nav-menu {
        display: none;
        width: 100%;
        order: 3;
        padding: 8px 0 12px;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 10px;
    }
    .nav-menu.is-open { display: grid; }
    .nav-menu a { font-size: 18px; padding: 8px 10px; border-radius: 12px; background: #F6F7FF; }
    .hero { padding-top: 22px; }
    .hero-grid { grid-template-columns: 1fr; gap: 20px; }
    .hero-panel, .hero-card { min-height: auto; }
    .hero-card img { min-height: 0; aspect-ratio: 1 / 1; }
    .hero-actions .btn { width: 100%; }
    .section { padding: 54px 0; }
    .split-section, .split-section.reverse { grid-template-columns: 1fr; }
    .split-section.reverse .split-copy { order: 0; }
    .split-copy { padding: 24px; }
    .footer-grid { grid-template-columns: 1fr; }
    .cta-band { grid-template-columns: 1fr; }
    .mobile-call { display: block; }
}

@media (max-width: 620px) {
    .container { width: min(100% - 24px, 1160px); }
    .nav-actions .btn span { display: none; }
    .trust-icons img { width: 52px; height: 52px; }
    .services-grid, .parts-grid, .why-grid, .process-grid, .faq-grid, .payment-grid { grid-template-columns: 1fr; }
    .review-card { flex-basis: 88%; }
    .intro-card, .cta-band { padding: 24px; }
    .floating-badge { left: 26px; right: 26px; bottom: 26px; }
}