:root {
    --navy: #10233a;
    --navy-deep: #0b1a2c;
    --forest: #0f3d2e;
    --leaf: #2e8b4a;
    --leaf-deep: #1f6b38;
    --mint: #3fa25c;
    --mist: #f4f7f2;
    --sand: #e7efe8;
    --ink: #12201a;
    --night: #0b1612;
    --paper: #f7faf6;
    --muted: #5c6b73;
    --stop: #d64545;
    --stop-soft: #fde8e8;
    --info: #d97706;
    --info-soft: #fff4e5;
    --success-soft: #e7f6ee;
    --sky: #8ec5e8;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    color: var(--ink);
    background: var(--paper);
    font-family: Manrope, ui-sans-serif, system-ui, sans-serif;
    line-height: 1.55;
}

a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; height: auto; }
button, input, select, textarea { font: inherit; }

.wrap {
    width: min(1180px, calc(100% - 2rem));
    margin-inline: auto;
}

.nav {
    position: sticky;
    top: 0;
    z-index: 30;
    backdrop-filter: blur(16px);
    background: color-mix(in srgb, #fff 88%, transparent);
    border-bottom: 1px solid var(--sand);
}
.nav-inner {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 76px;
    gap: .75rem;
}
.nav-toggle { display: none; }
.nav-toggle summary {
    cursor: pointer;
    font-weight: 800;
    list-style: none;
    padding: .45rem .8rem;
    border: 1px solid var(--sand);
    border-radius: 999px;
}
.nav-toggle summary::-webkit-details-marker { display: none; }

.brand {
    display: flex;
    align-items: center;
    gap: .7rem;
    min-width: 0;
}
.brand-mark {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    box-shadow: 0 6px 16px #1f6b3833;
}
.brand-copy {
    display: grid;
    line-height: 1.05;
}
.brand-copy strong {
    font-size: 1.12rem;
    font-weight: 800;
    letter-spacing: -.03em;
    color: var(--navy);
}
.brand-copy small {
    color: var(--leaf);
    font-size: .62rem;
    letter-spacing: .08em;
    font-weight: 800;
}

.nav-links {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: .9rem;
    color: var(--muted);
    font-size: .9rem;
    font-weight: 700;
}
.nav-links a:hover { color: var(--leaf-deep); }
.nav-cta {
    display: flex;
    align-items: center;
    gap: .75rem;
    font-weight: 700;
    color: var(--muted);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .4rem;
    border-radius: 999px;
    padding: .85rem 1.25rem;
    font-weight: 800;
    border: 0;
    cursor: pointer;
}
.btn:disabled { opacity: .55; cursor: not-allowed; }
.btn-primary { background: var(--leaf); color: #fff; }
.btn-primary:hover { background: var(--leaf-deep); }
.btn-ghost {
    background: transparent;
    color: #e8f6ee;
    border: 1px solid #ffffff44;
}
.btn-ghost:hover { background: #ffffff14; }
.btn-stop { background: var(--stop); color: #fff; }
.btn-quiet { background: var(--sand); color: var(--forest); }

.hero {
    position: relative;
    overflow: hidden;
    color: #eef7f2;
    padding: 4.8rem 0 5rem;
    min-height: 72vh;
    display: grid;
    align-items: center;
}
.hero-art {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(180deg, #0b1a2ccc 0%, #10233ad9 48%, #0b1a2ce8 100%),
        url("../images/field.svg") center / cover no-repeat;
}
.hero-grid, .hero-copy, .phone { position: relative; z-index: 1; }
.hero-grid {
    display: grid;
    grid-template-columns: 1.15fr .85fr;
    gap: 3rem;
    align-items: center;
}
.kicker {
    display: inline-flex;
    gap: .5rem;
    align-items: center;
    color: #9ee0d6;
    font-size: .78rem;
    letter-spacing: .14em;
    text-transform: uppercase;
    font-weight: 800;
}
h1, h2, .serif {
    font-family: Fraunces, Georgia, serif;
    font-weight: 620;
    letter-spacing: -.04em;
}
h1 {
    line-height: 1.05;
    font-size: clamp(2.4rem, 5vw, 4.3rem);
    margin: .7rem 0 1rem;
}
.lede {
    max-width: 36rem;
    color: #d5e6dc;
    font-size: 1.12rem;
}
.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: .75rem;
    margin-top: 1.8rem;
}
.hero-note { margin-top: 1.1rem; color: #9bb4a8; font-size: .9rem; }

.phone {
    width: min(300px, 100%);
    margin-inline: auto;
    border-radius: 36px;
    padding: 12px;
    background: #08140f;
    box-shadow: 0 30px 70px #04110c88, inset 0 0 0 1px #ffffff14;
}
.phone-screen {
    border-radius: 26px;
    overflow: hidden;
    background:
        linear-gradient(#0b1a2caa, #0b1a2ce8),
        url("../images/field.svg") center / cover;
    min-height: 500px;
    padding: 1.1rem 1rem 1.2rem;
}
.phone-top {
    display: flex;
    justify-content: space-between;
    color: #9ee0d6;
    font-size: .75rem;
    font-weight: 800;
}
.phone-title {
    margin: 1.4rem 0 .15rem;
    font-family: Fraunces, Georgia, serif;
    font-size: 1.7rem;
}
.phone-sub { color: #c9ddd3; font-size: .78rem; letter-spacing: .08em; font-weight: 800; }
.pills { display: flex; gap: .4rem; margin: 1rem 0; flex-wrap: wrap; }
.pill {
    border-radius: 999px;
    padding: .25rem .6rem;
    font-size: .72rem;
    font-weight: 800;
}
.online { background: var(--leaf); color: #fff; }
.off { background: #1d3329; color: #b7cfc3; }
.cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: .6rem;
}
.card {
    background: #ffffff14;
    border: 1px solid #ffffff22;
    border-radius: 16px;
    padding: .85rem;
}
.card small { color: #c5d9cf; font-size: .7rem; }
.card strong { display: block; font-size: 1.25rem; margin-top: .25rem; }
.pump, .zone-mini {
    margin-top: .7rem;
    border-radius: 16px;
    padding: .9rem;
    background: #ffffff12;
}
.zone-mini {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-left: 6px solid var(--mint);
}

.section { padding: 4.6rem 0; }
.section h2 {
    font-size: clamp(1.8rem, 3vw, 2.6rem);
    margin: 0 0 .6rem;
    color: var(--navy);
}
.section p.intro {
    color: var(--muted);
    max-width: 42rem;
    margin: 0 0 2rem;
}
.grid-3, .grid-4 {
    display: grid;
    gap: 1rem;
}
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.tile, .price-card, .shop-card, .model-card, .stat-card, .panel, .zone-card {
    background: #fff;
    border: 1px solid var(--sand);
    border-radius: 22px;
}
.tile { padding: 1.3rem 1.25rem 1.4rem; }
.tile h3 { margin: .4rem 0 .4rem; font-size: 1.1rem; color: var(--navy); }
.tile p { margin: 0; color: var(--muted); }
.num {
    width: 34px;
    height: 34px;
    border-radius: 10px;
    background: #e7f6ee;
    color: var(--leaf-deep);
    display: grid;
    place-items: center;
    font-weight: 800;
}
.how { background: var(--mist); }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; }
.step h3 { margin: .6rem 0 .4rem; color: var(--navy); }
.step p { margin: 0; color: var(--muted); }

.cta {
    background: var(--navy);
    color: #e8f4ee;
    border-radius: 28px;
    padding: 2.2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1.5rem;
}
.cta h2 { color: #fff; margin-bottom: .4rem; }
.cta p { margin: 0; color: #b7d0c4; }

footer {
    padding: 2.4rem 0 2.6rem;
    color: var(--muted);
    font-size: .9rem;
    background: #fff;
}
.foot {
    display: grid;
    grid-template-columns: 1.2fr 2fr;
    gap: 1.4rem;
    border-top: 1px solid var(--sand);
    padding-top: 1.5rem;
}
.foot-links {
    display: flex;
    flex-wrap: wrap;
    gap: .8rem 1.2rem;
    justify-content: flex-end;
    font-weight: 700;
}

.field-art {
    min-height: 240px;
    border-radius: 28px;
    background: url("../images/field.svg") center / cover no-repeat;
    box-shadow: inset 0 0 0 1px #ffffff22;
}
.price-grid, .shop-grid, .model-grid, .split-2, .compare {
    display: grid;
    gap: 1rem;
}
.price-grid, .shop-grid, .model-grid { grid-template-columns: repeat(3, 1fr); }
.split-2 { grid-template-columns: 1.1fr .9fr; align-items: start; }
.price-card, .shop-card, .model-card { padding: 1.3rem; }
.price-card.featured { border-color: var(--leaf); box-shadow: 0 12px 30px #1b7a4e22; }
.price-card h3, .shop-card h3, .model-card h3 { margin: .2rem 0 .4rem; color: var(--navy); }
.price { font-size: 1.6rem; font-weight: 800; color: var(--leaf); }
.price small { font-size: .9rem; color: var(--muted); font-weight: 600; }
.shop-card img, .model-card img {
    width: 100%;
    max-height: 180px;
    object-fit: contain;
    border-radius: 16px;
    margin-bottom: .8rem;
    background: #10261c;
}
.feature-list { margin: .8rem 0 0; padding: 0; list-style: none; color: var(--muted); }
.feature-list li { padding: .25rem 0 .25rem 1.1rem; position: relative; }
.feature-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: .7rem;
    width: .45rem;
    height: .45rem;
    border-radius: 50%;
    background: var(--leaf);
}
.contact-form, .pair-form, .dash-form { display: grid; gap: .85rem; }
.contact-form input, .contact-form textarea, .pair-form input, .pair-form select,
.dash-form input, .dash-form select, .dash-form textarea {
    border: 1px solid var(--sand);
    border-radius: 12px;
    padding: .75rem .85rem;
    width: 100%;
    background: #fff;
}
.page-hero { padding: 3.2rem 0 1rem; }
.page-hero h1 { font-size: clamp(2rem, 4vw, 3.2rem); color: var(--navy); }
.muted { color: var(--muted); }
.badge { display: inline-flex; border-radius: 999px; padding: .2rem .7rem; font-size: .75rem; font-weight: 800; }
.badge-on { background: #e7f6ee; color: var(--leaf-deep); }
.badge-off { background: #eceff1; color: #607d8b; }
.badge-warn { background: #fff3e0; color: #ef6c00; }
.compare { grid-template-columns: 1.4fr repeat(3, 1fr); align-items: stretch; overflow: auto; }
.compare-row {
    display: contents;
}
.compare b, .compare span {
    display: block;
    padding: .7rem .8rem;
    border-bottom: 1px solid var(--sand);
    background: #fff;
}
.compare b { color: var(--navy); }
.phones {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    align-items: start;
}

.zone-card {
    display: grid;
    grid-template-columns: 8px 1fr;
    overflow: hidden;
}
.zone-card > i { background: var(--leaf); }
.zone-card .zone-body { padding: 1rem 1.1rem; }
.zone-card h3 { margin: 0 0 .5rem; color: var(--navy); }
.metrics { display: flex; flex-wrap: wrap; gap: .7rem 1rem; color: var(--muted); font-size: .92rem; }
.pager { display: flex; gap: .8rem; align-items: center; margin-top: 1rem; font-weight: 800; }
.pager a { color: var(--leaf-deep); }
.pager-disabled { opacity: .4; }

@media (max-width: 860px) {
    .nav-toggle { display: block; }
    .nav-links {
        display: none;
        position: absolute;
        left: 0;
        right: 0;
        top: 76px;
        background: #fff;
        border-bottom: 1px solid var(--sand);
        padding: 1rem 1.2rem 1.2rem;
        flex-direction: column;
        align-items: flex-start;
    }
    .nav-toggle[open] + .nav-links { display: flex; }
    .hero-grid, .grid-3, .grid-4, .steps, .cta, .price-grid, .shop-grid, .model-grid, .split-2, .phones, .foot {
        grid-template-columns: 1fr;
    }
    .cta { display: block; }
    .hero { padding-top: 3rem; min-height: 0; }
    .nav-cta { margin-left: auto; }
    .compare { grid-template-columns: 1fr 1fr; }
}

.shop-filters {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr auto;
    gap: .8rem;
    align-items: end;
    margin-bottom: 1.4rem;
}
.shop-filters label { display: grid; gap: .3rem; font-weight: 700; color: var(--navy); font-size: .86rem; }
.shop-filters input, .shop-filters select {
    border: 1px solid var(--sand);
    border-radius: 12px;
    padding: .7rem .8rem;
    font: inherit;
}
.product-photo { margin: 0 0 .8rem; }
.product-photo img {
    width: 100%;
    max-height: 280px;
    object-fit: contain;
    border-radius: 16px;
    background: #10261c;
}
.product-photo figcaption, .product-photo-large figcaption {
    color: var(--muted);
    font-size: .82rem;
    font-weight: 700;
    margin-top: .4rem;
}
.product-photo-large img { max-height: 420px; }
.gallery img#gallery-main {
    width: 100%;
    max-height: 420px;
    object-fit: contain;
    border-radius: 16px;
    background: #10261c;
}
.gallery-thumbs { display: flex; gap: .5rem; flex-wrap: wrap; margin-top: .7rem; }
.gallery-thumb { border: 0; background: none; padding: 0; cursor: pointer; }
.gallery-thumb img {
    width: 72px;
    height: 56px;
    object-fit: cover;
    border-radius: 10px;
    background: #10261c;
}
.cart-table .qty-form { display: flex; gap: .4rem; align-items: center; }
.cart-table input[type=number] { width: 4.5rem; }
.totals { margin: 1.2rem 0; display: grid; gap: .35rem; }
.image-order { display: flex; gap: .8rem; flex-wrap: wrap; padding: 0; list-style: none; }
.image-order img { border-radius: 10px; background: #10261c; }
@media (max-width: 900px) {
    .shop-filters { grid-template-columns: 1fr; }
}
.flash,
.flash-success,
.flash-error,
.flash-info {
    padding: .75rem 1rem;
    border-radius: 12px;
    font-weight: 700;
    margin: .35rem 0 1rem;
    border: 1px solid transparent;
}
.flash,
.flash-success {
    background: var(--success-soft);
    color: var(--leaf-deep);
    border-color: #b7e0c6;
}
.flash-error {
    background: var(--stop-soft);
    color: #9b2c2c;
    border-color: #f5c2c2;
}
.flash-info {
    background: var(--info-soft);
    color: #9a5b08;
    border-color: #f5d19a;
}
.error {
    color: #9b2c2c;
    font-weight: 700;
    margin: 0;
    background: var(--stop-soft);
    border: 1px solid #f5c2c2;
    border-radius: 10px;
    padding: .45rem .7rem;
}