/* ── RESET ── */
    *,
    *::before,
    *::after {
        box-sizing: border-box;
        margin: 0;
        padding: 0;
    }

    /* ── TOKENS ── */
    :root {
        --accent: #1a1a2e;
        --accent2: #e63946;
        --color-primary: #e63946;
        --on-primary: #fff;
        --bg: #f7f7f5;
        --surface: #ffffff;
        --surface2: #f0f0ed;
        --border: #e3e3de;
        --text: #1a1a1a;
        --text2: #55554e;
        --text3: #99998f;
        --hero-bg1: #f4efe7;
        --hero-bg2: #dfe7f2;
        --hero-bg3: #fffaf3;
        --hero-text: #171717;
        --hero-muted: #5f5a53;
        --hero-card: rgba(255, 255, 255, .7);
        --hero-card-border: rgba(23, 23, 23, .08);
        --page-top: #f4efe7;
        --page-mid: #f7f3ee;
        --page-bot: #f1ece5;
        --section-wash: rgba(255, 255, 255, .28);
        --radius: 16px;
        --radius-sm: 10px;
        --nav-h: 68px;
        --t: .25s cubic-bezier(.4, 0, .2, 1);
        --shadow-sm: 0 1px 4px rgba(0, 0, 0, .06);
        --shadow-md: 0 4px 20px rgba(0, 0, 0, .09);
        --shadow-lg: 0 16px 52px rgba(0, 0, 0, .13);
    }

    /* ── BASE ── */
    html {
        scroll-behavior: smooth;
    }

    body {
        font-family: 'Inter', -apple-system, sans-serif;
        background:
            radial-gradient(circle at top center, rgba(230, 57, 70, .08), transparent 22%),
            linear-gradient(180deg, var(--page-top) 0%, var(--page-mid) 42%, var(--page-bot) 100%);
        color: var(--text);
        line-height: 1.6;
        transition: background var(--t), color var(--t);
        overflow-x: hidden;
    }

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

    a {
        color: inherit;
        text-decoration: none;
    }

    button {
        cursor: pointer;
        border: none;
        background: none;
        font-family: inherit;
    }

    input,
    select,
    textarea {
        font-family: inherit;
    }

    .sr-only {
        position: absolute;
        width: 1px;
        height: 1px;
        padding: 0;
        margin: -1px;
        overflow: hidden;
        clip: rect(0, 0, 0, 0);
        white-space: nowrap;
        border: 0;
    }

    ::-webkit-scrollbar {
        width: 6px;
    }

    ::-webkit-scrollbar-thumb {
        background: var(--border);
        border-radius: 3px;
    }

    /* ══════════════════════════════════════════
       NAV
    ══════════════════════════════════════════ */
    .nav {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        z-index: 200;
        height: var(--nav-h);
        display: flex;
        align-items: center;
        padding: 0 5%;
        transition: background var(--t), box-shadow var(--t);
    }

    .nav.scrolled {
        background: rgba(255, 255, 255, .88);
        backdrop-filter: blur(18px);
        -webkit-backdrop-filter: blur(18px);
        box-shadow: var(--shadow-sm);
    }

    .nav-inner {
        width: 100%;
        max-width: 1200px;
        margin: 0 auto;
        display: flex;
        align-items: center;
        justify-content: space-between;
    }

    .logo {
        font-size: 1.35rem;
        font-weight: 800;
        letter-spacing: 0;
        display: flex;
        align-items: center;
        gap: .4rem;
    }

    .nav:not(.scrolled) .logo {
        color: var(--hero-text);
    }

    .logo-dot {
        color: var(--accent2);
    }

    .nav-actions {
        display: flex;
        align-items: center;
        gap: 1rem;
    }

    .nav-phone {
        display: flex;
        align-items: center;
        gap: .45rem;
        font-size: .875rem;
        font-weight: 600;
        color: var(--hero-text);
        padding: .45rem .9rem;
        border-radius: 50px;
        border: 1px solid var(--hero-card-border);
        transition: all var(--t);
    }

    .nav.scrolled .nav-phone {
        color: var(--text);
        border-color: var(--border);
    }

    .nav-phone:hover {
        background: color-mix(in srgb, var(--hero-card) 85%, transparent);
    }

    .nav.scrolled .nav-phone:hover {
        background: var(--surface2);
    }

    .nav-cta {
        padding: .52rem 1.35rem;
        border-radius: 50px;
        background: var(--color-primary, var(--accent2));
        color: var(--on-primary, #fff);
        font-size: .875rem;
        font-weight: 700;
        box-shadow: 0 2px 14px color-mix(in srgb, var(--color-primary, var(--accent2)) 35%, transparent);
        transition: all var(--t);
    }

    .nav-cta:hover {
        transform: translateY(-1px);
        box-shadow: 0 6px 22px color-mix(in srgb, var(--color-primary, var(--accent2)) 45%, transparent);
    }

    .scroll-progress {
        position: fixed;
        top: 0;
        left: 0;
        height: 3px;
        width: 100%;
        z-index: 260;
        pointer-events: none;
        transform-origin: left center;
        transform: scaleX(0);
        background: linear-gradient(90deg, var(--accent2), color-mix(in srgb, var(--accent) 70%, #ffffff));
        transition: transform .08s linear;
    }

    /* ══════════════════════════════════════════
       HERO  — always dark, theme-independent
    ══════════════════════════════════════════ */
    .hero {
        min-height: 55vh;
        display: flex;
        align-items: center;
        position: relative;
        overflow: hidden;
        padding: calc(var(--nav-h) + 2.5rem) 5% 6.75rem;
        background:
            radial-gradient(circle at top left, rgba(230, 57, 70, .1), transparent 34%),
            linear-gradient(180deg, var(--hero-bg1) 0%, var(--hero-bg2) 58%, color-mix(in srgb, var(--hero-bg3) 78%, var(--page-top)) 100%);
        transition: background var(--t);
    }

    /* subtle dot grid */
    .hero::before {
        content: '';
        position: absolute;
        inset: 0;
        z-index: 0;
        background-image:
            radial-gradient(color-mix(in srgb, var(--hero-text) 9%, transparent) 1px, transparent 1px);
        background-size: 32px 32px;
        mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 100%);
    }

    /* red accent glow */
    .hero::after {
        content: '';
        position: absolute;
        inset: 0;
        z-index: 0;
        background:
            radial-gradient(ellipse 60% 50% at 70% 55%, rgba(230, 57, 70, .13) 0%, transparent 65%),
            linear-gradient(180deg, transparent 62%, color-mix(in srgb, var(--page-top) 92%, transparent) 100%);
    }

    .hero-inner {
        position: relative;
        z-index: 1;
        width: 100%;
        max-width: 1200px;
        margin: 0 auto;
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 5rem;
        align-items: center;
    }

    .hero-eyebrow {
        display: inline-flex;
        align-items: center;
        gap: .5rem;
        background: var(--hero-card);
        border: 1px solid var(--hero-card-border);
        color: var(--hero-muted);
        font-size: .78rem;
        font-weight: 600;
        padding: .32rem .85rem;
        border-radius: 50px;
        margin-bottom: 1.4rem;
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
    }

    .pulse-dot {
        width: 6px;
        height: 6px;
        border-radius: 50%;
        background: #4ade80;
        animation: pulse 2s infinite;
    }

    @keyframes pulse {

        0%,
        100% {
            opacity: 1;
            transform: scale(1)
        }

        50% {
            opacity: .4;
            transform: scale(.75)
        }
    }

    .hero-title {
        font-size: 2.2rem;
        font-weight: 900;
        line-height: 1.08;
        letter-spacing: 0;
        color: var(--hero-text);
        margin-bottom: 1.2rem;
    }

    .hero-title em {
        font-style: normal;
        color: var(--accent2);
    }

    .hero-sub {
        font-size: 1.05rem;
        color: var(--hero-muted);
        line-height: 1.75;
        margin-bottom: 2rem;
        max-width: 460px;
    }

    .hero-btns {
        display: flex;
        gap: .9rem;
        flex-wrap: wrap;
    }

    .btn-hero-primary {
        display: inline-flex;
        align-items: center;
        gap: .5rem;
        justify-content: center;
        min-width: 220px;
        padding: .95rem 2.15rem;
        border-radius: 16px;
        background: var(--color-primary, var(--accent2));
        color: var(--on-primary, #fff);
        font-size: 1rem;
        font-weight: 700;
        box-shadow: 0 4px 24px color-mix(in srgb, var(--color-primary, var(--accent2)) 45%, transparent);
        transition: all var(--t);
    }

    .btn-hero-primary:hover {
        transform: translateY(-2px);
        box-shadow: 0 8px 32px color-mix(in srgb, var(--color-primary, var(--accent2)) 55%, transparent);
    }

    /* ─ hero visual ─ */
    .hero-visual {
        display: flex;
        flex-direction: column;
        gap: 1.25rem;
        animation: none;
    }

    .hero-summary {
        background: var(--hero-card);
        border: 1px solid var(--hero-card-border);
        border-radius: 24px;
        padding: 2rem;
        box-shadow: var(--shadow-lg);
        isolation: isolate;
    }

    .hero-summary-label {
        font-size: .78rem;
        text-transform: uppercase;
        letter-spacing: .12em;
        color: var(--accent2);
        font-weight: 800;
        margin-bottom: .9rem;
    }

    .hero-summary-title {
        font-size: 1.7rem;
        font-weight: 800;
        letter-spacing: 0;
        color: var(--hero-text);
        margin-bottom: .65rem;
    }

    .hero-summary-sub {
        color: var(--hero-muted);
        line-height: 1.75;
        margin-bottom: 1.4rem;
    }

    .vehicle-list {
        margin-bottom: 1.4rem;
        height: 128px;
        overflow: hidden;
        mask-image: linear-gradient(180deg, transparent 0%, #000 16%, #000 84%, transparent 100%);
        -webkit-mask-image: linear-gradient(180deg, transparent 0%, #000 16%, #000 84%, transparent 100%);
    }

    .vehicle-list-track {
        display: flex;
        flex-direction: column;
        animation: vehicleTicker 14s linear infinite;
        gap: 0.75rem;
        will-change: transform;
        transform: translate3d(0, 0, 0);
        backface-visibility: hidden;
    }

    .vehicle-list-group {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: .75rem;
    }

    @keyframes vehicleTicker {
        from {
            transform: translate3d(0, 0, 0);
        }

        to {
            transform: translate3d(0, -50%, 0);
        }
    }

    .vehicle-pill {
        padding: .8rem .95rem;
        border-radius: 14px;
        border: 1px solid var(--hero-card-border);
        background: color-mix(in srgb, var(--hero-card) 80%, transparent);
        color: var(--hero-text);
        font-weight: 600;
        text-align: center;
    }

    /* ══════════════════════════════════════════
       SECTION COMMONS
    ══════════════════════════════════════════ */
    section {
        padding: 6rem 5%;
    }

    .section-inner {
        max-width: 1200px;
        margin: 0 auto;
    }

    .section-label {
        display: inline-block;
        font-size: .72rem;
        font-weight: 700;
        letter-spacing: .12em;
        text-transform: uppercase;
        color: var(--accent2);
        margin-bottom: .6rem;
    }

    .section-title {
        font-size: 1.75rem;
        font-weight: 800;
        letter-spacing: 0;
        line-height: 1.15;
        margin-bottom: .85rem;
    }

    .section-sub {
        font-size: 1rem;
        color: var(--text2);
        max-width: 540px;
        line-height: 1.75;
    }

    .section-head {
        margin-bottom: 3.5rem;
    }

    .section-head.centered {
        text-align: center;
    }

    .section-head.centered .section-sub {
        margin: 0 auto;
    }

    .parallax-band {
        padding: 1.35rem 0;
    }

    .parallax-band .section-inner {
        max-width: none;
    }

    .parallax-band-inner {
        position: relative;
        min-height: clamp(220px, 34vw, 360px);
        border-radius: 0;
        overflow: hidden;
        width: 100%;
        background-color: #171a22;
        background-image: url('../includes/0.jpg');
        background-size: cover;
        background-position: center calc(50% + var(--parallax-offset, 0px));
        background-repeat: no-repeat;
        isolation: isolate;
        will-change: background-position;
    }

    .parallax-band-copy {
        position: relative;
        z-index: 1;
        min-height: inherit;
        display: grid;
        place-items: center;
        text-align: center;
        padding: 2rem 1.4rem;
        color: #fff;
    }

    .parallax-band-copy>div {
        max-width: 1200px;
        width: 100%;
        margin: 0 auto;
    }

    .parallax-band-label {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        padding: .38rem .72rem;
        border-radius: 999px;
        margin-bottom: .75rem;
        background: rgba(255, 255, 255, .12);
        border: 1px solid rgba(255, 255, 255, .16);
        font-size: .7rem;
        font-weight: 700;
        letter-spacing: .1em;
        text-transform: uppercase;
    }

    .parallax-band-title {
        font-size: 1.55rem;
        font-weight: 900;
        letter-spacing: 0;
        line-height: 1.05;
        max-width: 12ch;
        margin: 0 auto .7rem;
    }

    .parallax-band-sub {
        max-width: 560px;
        margin: 0 auto;
        color: rgba(255, 255, 255, .82);
        font-size: .98rem;
        line-height: 1.7;
    }

    /* ══════════════════════════════════════════
       MULTI-STEP FORM  (right below hero)
    ══════════════════════════════════════════ */
    .sell-section {
        background: transparent;
        padding: 6rem 5%;
        margin-top: 0;
        position: relative;
        z-index: 3;
    }

    .form-layout {
        display: grid;
        grid-template-columns: 1fr 1.65fr;
        gap: 4rem;
        align-items: start;
        background: transparent;
        border-radius: 30px 30px 0 0;
        padding-top: 2.75rem;
        margin-top: -4.5rem;
        position: relative;
    }

    /* left panel */
    .form-panel-left {
        position: sticky;
        top: calc(var(--nav-h) + 1.5rem);
    }

    .form-panel-title {
        font-size: 1.6rem;
        font-weight: 800;
        letter-spacing: 0;
        line-height: 1.2;
        margin-bottom: .9rem;
    }

    .form-panel-sub {
        font-size: .95rem;
        color: var(--text2);
        line-height: 1.75;
        margin-bottom: 2rem;
    }

    .form-promises {
        display: flex;
        flex-direction: column;
        gap: .8rem;
        margin-bottom: 2rem;
    }

    .form-promise {
        display: flex;
        align-items: center;
        gap: .75rem;
        font-size: .875rem;
        font-weight: 500;
    }

    .promise-check {
        width: 28px;
        height: 28px;
        border-radius: 50%;
        flex-shrink: 0;
        background: #e7fdf2;
        color: #22c55e;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: .8rem;
    }

    .contact-card {
        background: color-mix(in srgb, var(--surface) 88%, transparent);
        border: 1px solid var(--border);
        border-radius: var(--radius-sm);
        padding: 1.25rem 1.4rem;
        display: flex;
        align-items: center;
        gap: 1rem;
        box-shadow: var(--shadow-sm);
        isolation: isolate;
    }

    .contact-card-icon {
        width: 46px;
        height: 46px;
        border-radius: 50%;
        flex-shrink: 0;
        background: var(--accent2);
        color: #fff;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 1.2rem;
    }

    .contact-card-label {
        font-size: .72rem;
        color: var(--text3);
        font-weight: 500;
        text-transform: uppercase;
        letter-spacing: .06em;
    }

    .contact-card-val {
        font-size: 1.05rem;
        font-weight: 800;
        color: var(--text);
    }

    .sell-section {
        padding: 4.75rem 5% 2rem;
    }

    .form-layout {
        display: block;
        padding-top: 0;
        margin-top: 0;
    }

    .form-panel-left {
        display: none;
    }

    .sell-cta {
        position: relative;
        display: grid;
        grid-template-columns: minmax(0, 1.35fr) minmax(280px, .85fr);
        gap: 2.2rem;
        align-items: stretch;
        padding: clamp(1.5rem, 3vw, 2.6rem);
        border-radius: 28px;
        overflow: hidden;
        border: 1px solid color-mix(in srgb, var(--accent2) 22%, var(--border));
        background:
            radial-gradient(circle at top right, rgba(255, 255, 255, .3), transparent 30%),
            linear-gradient(135deg, #ff6b57 0%, #ff8a36 38%, #ffb02e 100%);
        box-shadow: 0 20px 60px rgba(255, 125, 42, .24);
        isolation: isolate;
    }

    .sell-cta-copy,
    .sell-cta-panel {
        position: relative;
        z-index: 1;
    }

    .sell-cta-copy {
        color: #fff9f2;
    }

    .sell-cta-copy .section-label {
        background: var(--accent2);
        border: 1px solid var(--accent2);
        color: #fff;
        display: inline-block;
        padding: .32rem .85rem;
        border-radius: 50px;
        font-size: .72rem;
        font-weight: 700;
        letter-spacing: .12em;
        text-transform: uppercase;
    }

    .sell-cta-title {
        font-size: 2rem;
        font-weight: 900;
        letter-spacing: 0;
        line-height: 1.02;
        margin: .95rem 0 1rem;
        max-width: 10ch;
    }

    .sell-cta-sub {
        max-width: 60ch;
        font-size: 1rem;
        line-height: 1.75;
        color: rgba(255, 255, 255, .88);
    }

    .sell-cta-points {
        display: flex;
        flex-wrap: wrap;
        gap: .75rem;
        margin-top: 1.4rem;
    }

    .sell-cta-point {
        padding: .72rem 1rem;
        border-radius: 999px;
        background: rgba(22, 18, 13, .16);
        border: 1px solid rgba(255, 255, 255, .2);
        color: #fffaf5;
        font-size: .84rem;
        font-weight: 700;
        letter-spacing: .01em;
    }

    .sell-cta-panel {
        align-self: center;
        display: grid;
        gap: 1rem;
        padding: 1.35rem;
        border-radius: 22px;
        background: rgba(32, 20, 11, .17);
        border: 1px solid rgba(255, 255, 255, .22);
        box-shadow: inset 0 1px 0 rgba(255, 255, 255, .12);
    }

    .sell-cta-kicker {
        font-size: .8rem;
        font-weight: 800;
        letter-spacing: .14em;
        text-transform: uppercase;
        color: rgba(255, 255, 255, .72);
    }

    .sell-cta-lead {
        font-size: 1.3rem;
        font-weight: 800;
        line-height: 1.2;
        color: #fffdf8;
    }

    .sell-cta-note {
        font-size: .92rem;
        line-height: 1.65;
        color: rgba(255, 255, 255, .82);
    }

    .sell-cta-result {
        width: 100%;
        min-height: 280px;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: flex-start;
        gap: .75rem;
        padding: clamp(1.5rem, 3vw, 2.6rem);
        border-radius: 24px;
        color: #fff;
    }

    .sell-cta-result-error {
        background: rgba(137, 27, 36, .26);
    }

    .sell-cta-result-title {
        font-size: 1.7rem;
        font-weight: 900;
        letter-spacing: 0;
        line-height: 1.05;
        margin: 0;
    }

    .sell-cta-result-text {
        font-size: 1rem;
        line-height: 1.7;
        color: rgba(255, 255, 255, .84);
        margin: 0;
    }

    .sell-cta-button {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        position: relative;
        overflow: hidden;
        min-height: 64px;
        padding: 1rem 1.35rem;
        border-radius: 18px;
        background: var(--color-primary, var(--accent2));
        color: var(--on-primary, #fff);
        font-size: 1rem;
        font-weight: 900;
        letter-spacing: 0;
        box-shadow: 0 16px 34px color-mix(in srgb, var(--color-primary, var(--accent2)) 24%, transparent);
        transition: transform var(--t), box-shadow var(--t), filter var(--t);
        animation: sellCtaGlow 3.8s ease-in-out infinite;
    }

    .sell-cta-button::after {
        content: none;
        position: absolute;
        inset: -20%;
        background: none;
        transform: translateX(-135%) skewX(-18deg);
        animation: sellCtaShine 5.2s ease-in-out infinite;
        pointer-events: none;
    }

    .sell-cta-button:hover {
        transform: translateY(-2px);
        box-shadow: 0 20px 40px color-mix(in srgb, var(--color-primary, var(--accent2)) 32%, transparent);
        filter: saturate(1.05);
    }

    @keyframes sellCtaGlow {

        0%,
        100% {
            box-shadow: 0 16px 34px color-mix(in srgb, var(--color-primary, var(--accent2)) 24%, transparent);
            filter: saturate(1);
        }

        50% {
            box-shadow: 0 20px 42px color-mix(in srgb, var(--color-primary, var(--accent2)) 32%, transparent), 0 0 0 6px color-mix(in srgb, var(--color-primary, var(--accent2)) 16%, transparent);
            filter: saturate(1.06);
        }
    }

    @keyframes sellCtaShine {

        0%,
        72%,
        100% {
            transform: translateX(-135%) skewX(-18deg);
            opacity: 0;
        }

        10%,
        22% {
            opacity: 1;
        }

        30% {
            transform: translateX(135%) skewX(-18deg);
            opacity: 0;
        }
    }

    @media (prefers-reduced-motion: reduce) {
        .sell-cta-button {
            animation: none;
        }

        .sell-cta-button::after {
            animation: none;
        }
    }

    .sell-cta-meta {
        display: flex;
        flex-wrap: wrap;
        gap: .85rem 1rem;
        align-items: center;
        font-size: .84rem;
        color: rgba(255, 255, 255, .82);
    }

    .sell-cta-phone {
        display: inline-flex;
        align-items: center;
        gap: .45rem;
        font-weight: 800;
        color: #fffefb;
    }

    .sell-cta-divider {
        width: 5px;
        height: 5px;
        border-radius: 50%;
        background: rgba(255, 255, 255, .55);
    }

    /* ─ stepper ─ */
    .step-indicator {
        display: grid;
        grid-template-columns: 34px 1fr 34px 1fr 34px;
        align-items: center;
        gap: 0;
        margin: 0 15px 5px;
    }

    .step-dot {
        width: 34px;
        height: 34px;
        flex-shrink: 0;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: .8rem;
        font-weight: 700;
        border: 2px solid var(--border);
        color: var(--text3);
        background: var(--surface);
        transition: all var(--t);
        position: relative;
        z-index: 1;
        line-height: 1;
        padding-top: 1px;
    }

    .dot-num {
        width: 100%;
        height: 100%;
        display: flex;
        align-items: center;
        justify-content: center;
        line-height: 1;
    }

    .step-dot.active {
        border-color: var(--accent);
        background: var(--accent);
        color: #fff;
    }

    .step-dot.done {
        border-color: #22c55e;
        background: #22c55e;
        color: #fff;
    }

    .step-dot.done::after {
        content: '✓';
        font-size: .85rem;
    }

    .step-dot.done .dot-num {
        display: none;
    }

    .step-line {
        flex: 1;
        height: 2px;
        background: var(--border);
        transition: background var(--t);
    }

    .step-line.done {
        background: #22c55e;
    }

    .step-labels {
        display: flex;
        justify-content: space-between;
        margin-top: .4rem;
        margin-bottom: 1.5rem;
    }

    .step-header {
        margin-bottom: 1.5rem;
    }

    .step-header .step-labels {
        margin-bottom: 0;
    }

    .step-label-item {
        font-size: .72rem;
        font-weight: 600;
        color: var(--text3);
        text-align: center;
        transition: color var(--t);
    }

    #slbl1 {
        text-align: left;
    }

    #slbl2 {
        text-align: center;
    }

    #slbl3 {
        text-align: right;
    }

    .step-label-item.active {
        color: var(--accent);
    }

    .step-label-item.done {
        color: #22c55e;
    }

    /* ─ form card ─ */
    .car-form-card {
        background: color-mix(in srgb, var(--surface) 92%, transparent);
        border: 1px solid var(--border);
        border-radius: calc(var(--radius) + 4px);
        padding: 2.5rem;
        box-shadow: var(--shadow-md);
        isolation: isolate;
    }

    .form-shell {
        display: block;
        position: relative;
        z-index: 4;
        width: 100%;
    }

    .modal-card-head {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 1rem;
        padding: 1rem 1.4rem .9rem;
        border-bottom: 1px solid color-mix(in srgb, var(--border) 72%, transparent);
        background: color-mix(in srgb, var(--bg) 96%, transparent);
    }

    .modal-card-title {
        font-size: 1.15rem;
        font-weight: 800;
        letter-spacing: 0;
    }

    .modal-close-btn {
        width: 42px;
        height: 42px;
        border-radius: 999px;
        border: 1px solid var(--border);
        background: color-mix(in srgb, var(--surface) 94%, transparent);
        color: var(--text);
        font-size: 1.5rem;
        line-height: 1;
        transition: all var(--t);
        flex-shrink: 0;
    }

    .modal-close-btn:hover {
        border-color: color-mix(in srgb, var(--accent) 22%, var(--border));
        background: var(--surface);
    }

    .form-focus-toggle,
    .form-focus-close {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        min-height: 42px;
        border-radius: 12px;
        border: 1px solid var(--border);
        background: color-mix(in srgb, var(--surface) 90%, transparent);
        color: var(--text);
        font-size: .84rem;
        font-weight: 700;
        transition: all var(--t);
    }

    .form-focus-toggle:hover,
    .form-focus-close:hover {
        border-color: color-mix(in srgb, var(--accent) 22%, var(--border));
        background: var(--surface);
    }

    .form-focus-close {
        display: none;
        position: fixed;
        top: max(.75rem, calc(env(safe-area-inset-top) + .45rem));
        right: .75rem;
        z-index: 1250;
        width: 40px;
        height: 40px;
        min-height: 40px;
        padding: 0;
        border-radius: 999px;
        font-size: 1rem;
        box-shadow: var(--shadow-sm);
        background: color-mix(in srgb, var(--bg) 94%, transparent);
        border-color: color-mix(in srgb, var(--border) 88%, transparent);
    }

    .form-focus-close-icon {
        font-size: 1rem;
        line-height: 1;
    }

    .form-intro-bar {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 1rem;
        margin-bottom: 1.5rem;
        padding: .95rem 1rem;
        border-radius: 14px;
        background: var(--bg);
        border: 1px solid var(--border);
    }

    .form-intro-title {
        font-size: .95rem;
        font-weight: 700;
    }

    .form-intro-actions {
        display: flex;
        align-items: center;
        gap: .65rem;
        flex-shrink: 0;
    }

    .form-focus-toggle {
        width: 42px;
        min-width: 42px;
        height: 42px;
        min-height: 42px;
        padding: 0;
        border-radius: 999px;
        font-size: 1rem;
        box-shadow: var(--shadow-sm);
    }

    .form-intro-sub {
        font-size: .82rem;
        color: var(--text2);
    }

    .form-intro-badge {
        padding: .45rem .75rem;
        border-radius: 999px;
        background: rgba(230, 57, 70, .1);
        color: var(--accent2);
        font-size: .75rem;
        font-weight: 700;
        white-space: nowrap;
    }

    body.form-focus {
        overflow: hidden;
    }

    body.form-focus .nav,
    body.form-focus .scroll-progress,
    body.form-focus .back-to-top {
        opacity: 0;
        pointer-events: none;
    }

    body.form-focus .form-focus-close {
        display: none;
    }

    body.form-focus .form-focus-toggle {
        display: none;
    }

    .form-focus-overlay {
        position: fixed;
        inset: 0;
        z-index: 1200;
        display: flex;
        align-items: center;
        justify-content: center;
        padding: 1rem;
        background: rgba(9, 10, 14, .72);
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
        opacity: 0;
        pointer-events: none;
        transition: opacity var(--t);
    }

    .form-focus-overlay.show {
        opacity: 1;
        pointer-events: auto;
    }

    .form-focus-stage {
        width: min(920px, 100%);
        display: flex;
        align-items: center;
        justify-content: center;
        height: min(666px, calc(100vh - 2rem));
        height: min(666px, calc(100dvh - 2rem));
    }

    .form-focus-overlay .car-form-card {
        width: 100%;
        display: grid;
        grid-template-rows: auto minmax(0, 1fr);
        overflow: hidden;
        padding: 0;
        box-shadow: 0 24px 80px rgba(0, 0, 0, .28);
        height: min(666px, calc(100vh - 2rem));
        height: min(666px, calc(100dvh - 2rem));
    }

    .form-focus-overlay .form-intro-bar {
        display: none;
    }

    .form-focus-overlay .step-header {
        position: relative;
        z-index: 2;
        background: color-mix(in srgb, var(--bg) 96%, transparent);
        margin: 0;
        padding: .95rem 1.4rem .8rem;
        border-bottom: 1px solid color-mix(in srgb, var(--border) 72%, transparent);
    }

    .form-focus-overlay .step-header .step-labels {
        margin-top: 0;
        padding: 0;
        border-bottom: none;
    }

    .form-focus-overlay #carForm {
        flex: 1;
        height: 100%;
        min-height: 0;
        display: flex;
        flex-direction: column;
        overflow: hidden;
    }

    .form-focus-overlay .form-step.active {
        display: grid;
        grid-template-rows: minmax(0, 1fr) auto;
        min-height: 0;
        height: 100%;
        animation: fadeSlide .35s ease;
    }

    .form-focus-overlay .step-heading {
        display: none;
    }

    .form-focus-overlay .form-grid {
        min-height: 0;
        overflow-y: auto;
        overscroll-behavior: contain;
        align-content: start;
        scrollbar-gutter: stable;
        padding: 30px;
    }

    .form-focus-overlay .form-nav {
        position: relative;
        z-index: 2;
        margin: 0;
        padding: .9rem 1.4rem max(.6rem, env(safe-area-inset-bottom));
        background: color-mix(in srgb, var(--bg) 97%, transparent);
        border-top: 1px solid color-mix(in srgb, var(--border) 72%, transparent);
    }

    .form-focus-overlay .form-nav .btn-back {
        position: static;
        width: auto;
        min-width: 0;
        height: auto;
        min-height: 0;
        padding: .75rem 1.5rem;
        color: var(--text2);
        overflow: visible;
        box-shadow: none;
    }

    .form-focus-overlay .form-nav .btn-back::before {
        content: none;
    }

    .form-focus-overlay .form-nav .btn-back:hover {
        border-color: color-mix(in srgb, var(--accent) 24%, var(--border));
        color: var(--text);
    }

    .form-focus-overlay .success-state.show {
        display: flex;
        flex-direction: column;
        justify-content: center;
        min-height: 0;
        height: 100%;
        padding: 2rem 1.5rem 2.4rem;
        overflow-y: auto;
    }

    .form-step {
        display: none;
    }

    .form-step.active {
        display: block;
        animation: fadeSlide .35s ease;
    }

    @keyframes fadeSlide {
        from {
            opacity: 0;
            transform: translateX(20px);
        }

        to {
            opacity: 1;
            transform: none;
        }
    }

    .step-heading {
        font-size: 1.1rem;
        font-weight: 700;
        margin-bottom: 1.6rem;
    }

    .step-heading span {
        color: var(--accent2);
    }

    .form-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 1rem;
    }

    .form-group {
        display: flex;
        flex-direction: column;
        gap: 3px;
    }

    .form-group.full {
        grid-column: 1 / -1;
    }

    label {
        font-size: .75rem;
        font-weight: 700;
        color: var(--text2);
        letter-spacing: .025em;
        text-transform: uppercase;
    }

    label span {
        color: var(--accent2);
        font-size: .75rem;
    }

    .form-input {
        width: 100%;
        padding: .82rem .95rem;
        background-color: color-mix(in srgb, var(--surface) 78%, var(--bg));
        border: 1px solid color-mix(in srgb, var(--border) 92%, transparent);
        border-radius: 4px;
        color: var(--text);
        font-size: 16px;
        outline: none;
        transition: border-color var(--t), box-shadow var(--t), background-color var(--t);
    }

    .form-input:focus {
        border-color: var(--accent);
        box-shadow: 0 0 0 3px rgba(26, 26, 46, .08);
        background-color: var(--surface);
    }

    .form-input::placeholder {
        color: var(--text3);
    }

    .form-group.has-error .form-input {
        border-color: var(--accent2);
    }

    .error-msg {
        font-size: .75rem;
        color: var(--accent2);
        display: none;
    }

    .form-group.has-error .error-msg {
        display: block;
    }

    textarea.form-input {
        resize: vertical;
        min-height: 110px;
    }

    select.form-input {
        appearance: none;
        -webkit-appearance: none;
        background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23999' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
        background-repeat: no-repeat;
        background-position: right 1rem center;
        background-size: 12px 8px;
        padding-right: 2.75rem;
    }

    /* ─ checkboxes ─ */
    .checkbox-row {
        display: flex;
        flex-direction: column;
        gap: .6rem;
    }

    .checkbox-item {
        display: flex;
        align-items: center;
        gap: .75rem;
        font-size: 14px;
        font-weight: 500;
        cursor: pointer;
        padding: .8rem .95rem;
        border: 1px solid var(--border);
        border-radius: 4px;
        background: color-mix(in srgb, var(--surface) 76%, var(--bg));
        transition: border-color var(--t), background var(--t), transform var(--t);
    }

    .checkbox-item:hover {
        border-color: color-mix(in srgb, var(--accent) 22%, var(--border));
        background: color-mix(in srgb, var(--surface) 90%, var(--bg));
    }

    .checkbox-item input[type=checkbox] {
        display: none;
    }

    .custom-check {
        width: 20px;
        height: 20px;
        border-radius: 4px;
        flex-shrink: 0;
        border: 1.5px solid var(--border);
        background: var(--surface);
        display: flex;
        align-items: center;
        justify-content: center;
        transition: all var(--t);
    }

    .checkbox-item input:checked~* {
        color: var(--text);
    }

    .checkbox-item:has(input:checked) {
        border-color: color-mix(in srgb, var(--accent) 28%, var(--border));
        background: color-mix(in srgb, var(--surface) 96%, var(--bg));
    }

    .checkbox-item input:checked+.custom-check {
        background: var(--accent);
        border-color: var(--accent);
        color: #fff;
    }

    .checkbox-item input:checked+.custom-check::after {
        content: '✓';
        font-size: .75rem;
    }

    /* ─ upload ─ */
    .upload-zone {
        border: 2px dashed var(--border);
        border-radius: var(--radius-sm);
        padding: 2rem 1.5rem;
        text-align: center;
        cursor: pointer;
        background: var(--bg);
        transition: all var(--t);
        position: relative;
    }

    .upload-zone:hover,
    .upload-zone.drag {
        border-color: var(--accent);
        background: rgba(26, 26, 46, .03);
    }

    .upload-icon {
        font-size: 2rem;
        margin-bottom: .5rem;
    }

    .upload-hint {
        font-size: .875rem;
        color: var(--text2);
    }

    .upload-hint strong {
        color: var(--accent);
    }

    .upload-sub {
        font-size: .75rem;
        color: var(--text3);
        margin-top: .25rem;
    }

    .upload-loading {
        margin-top: .55rem;
        color: var(--text2);
        font-size: .82rem;
        font-weight: 700;
    }

    .upload-zone input[type=file] {
        position: absolute;
        inset: 0;
        opacity: 0;
        cursor: pointer;
        width: 100%;
    }

    .preview-grid {
        display: flex;
        flex-wrap: wrap;
        gap: .5rem;
        margin-top: .75rem;
    }

    .preview-item {
        position: relative;
        width: 66px;
        height: 66px;
    }

    .preview-thumb {
        width: 66px;
        height: 66px;
        border-radius: 8px;
        object-fit: cover;
        border: 1.5px solid var(--border);
    }

    .preview-remove {
        position: absolute;
        top: -8px;
        right: -8px;
        width: 24px;
        height: 24px;
        border-radius: 999px;
        background: var(--accent2);
        color: #fff;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        font-size: .95rem;
        line-height: 1;
        box-shadow: var(--shadow-sm);
        transition: transform var(--t), box-shadow var(--t), opacity var(--t);
    }

    .preview-remove:hover {
        transform: scale(1.06);
        box-shadow: var(--shadow-md);
    }

    .preview-remove:disabled {
        opacity: .7;
        pointer-events: none;
    }

    /* ─ nav buttons ─ */
    .form-nav {
        display: flex;
        gap: .75rem;
        margin-top: 1.75rem;
        align-items: center;
    }

    .btn-back {
        padding: .75rem 1.5rem;
        border-radius: 50px;
        border: 1.5px solid var(--border);
        color: var(--text2);
        font-size: .9rem;
        font-weight: 600;
        transition: all var(--t);
    }

    .btn-back:hover {
        border-color: var(--text2);
        color: var(--text);
    }

    .btn-next {
        flex: 1;
        padding: .85rem 1.5rem;
        border-radius: 50px;
        background: var(--color-primary, var(--accent2));
        color: var(--on-primary, #fff);
        font-size: .95rem;
        font-weight: 700;
        box-shadow: 0 4px 18px color-mix(in srgb, var(--color-primary, var(--accent2)) 28%, transparent);
        transition: all var(--t);
        display: flex;
        align-items: center;
        justify-content: center;
        gap: .5rem;
    }

    .btn-next:hover {
        box-shadow: 0 8px 28px color-mix(in srgb, var(--color-primary, var(--accent2)) 38%, transparent);
    }

    .btn-submit {
        flex: 1;
        padding: .85rem 1.5rem;
        border-radius: 50px;
        background: var(--color-primary, var(--accent2));
        color: var(--on-primary, #fff);
        font-size: .95rem;
        font-weight: 700;
        box-shadow: 0 4px 20px color-mix(in srgb, var(--color-primary, var(--accent2)) 35%, transparent);
        transition: all var(--t);
        display: flex;
        align-items: center;
        justify-content: center;
        gap: .5rem;
        position: relative;
        overflow: hidden;
    }

    .btn-submit:hover {
        box-shadow: 0 8px 30px color-mix(in srgb, var(--color-primary, var(--accent2)) 45%, transparent);
    }

    .btn-submit:disabled {
        opacity: .7;
        pointer-events: none;
    }

    .btn-submit .btn-spinner {
        display: none;
        width: 20px;
        height: 20px;
        border: 2.5px solid rgba(255, 255, 255, .3);
        border-top-color: #fff;
        border-radius: 50%;
        animation: spin .7s linear infinite;
    }

    .btn-submit.loading .btn-text {
        opacity: 0;
    }

    .btn-submit.loading .btn-spinner {
        display: block;
        position: absolute;
    }

    @keyframes spin {
        to {
            transform: rotate(360deg);
        }
    }

    /* ─ success ─ */
    .success-state {
        display: none;
        text-align: center;
        padding: 2.5rem 1rem;
    }

    .success-state.show {
        display: block;
        animation: fadeSlide .4s ease;
    }

    .success-icon {
        font-size: 3.5rem;
        margin-bottom: 1rem;
    }

    .success-title {
        font-size: 1.5rem;
        font-weight: 800;
        margin-bottom: .6rem;
    }

    .success-sub {
        color: var(--text2);
        font-size: .95rem;
        line-height: 1.7;
    }

    .success-actions {
        margin-top: 1.5rem;
        display: flex;
        justify-content: center;
        gap: .75rem;
        flex-wrap: wrap;
    }

    .btn-reset-form {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        min-width: 230px;
        padding: .9rem 1.4rem;
        border-radius: 14px;
        background: color-mix(in srgb, var(--surface) 88%, transparent);
        border: 1px solid var(--border);
        color: var(--text);
        font-size: .95rem;
        font-weight: 700;
        transition: all var(--t);
    }

    .btn-reset-form:hover {
        transform: translateY(-2px);
        border-color: color-mix(in srgb, var(--accent) 22%, var(--border));
        box-shadow: var(--shadow-sm);
    }

    /* ══════════════════════════════════════════
       HOW IT WORKS
    ══════════════════════════════════════════ */
    .how {
        background: transparent;
    }

    .steps-grid {
        display: grid;
        grid-template-columns: repeat(4, minmax(0, 1fr));
        gap: 1.5rem;
    }

    .step-card {
        background: color-mix(in srgb, var(--surface) 80%, transparent);
        border: 1px solid var(--border);
        border-radius: var(--radius);
        padding: 2rem 1.75rem;
        text-align: center;
        transition: all var(--t);
        box-shadow: var(--shadow-sm);
        isolation: isolate;
    }

    .step-card:hover {
        transform: translateY(-5px);
        box-shadow: var(--shadow-lg);
        border-color: transparent;
    }

    .step-num {
        width: 46px;
        height: 46px;
        border-radius: 50%;
        background: var(--accent);
        color: #fff;
        font-weight: 800;
        font-size: 1rem;
        display: flex;
        align-items: center;
        justify-content: center;
        margin: 0 auto 1.1rem;
    }

    .step-icon {
        font-size: 2rem;
        margin-bottom: .75rem;
    }

    .step-title {
        font-size: 1rem;
        font-weight: 700;
        margin-bottom: .45rem;
    }

    .step-desc {
        font-size: .875rem;
        color: var(--text2);
        line-height: 1.65;
    }

    /* ══════════════════════════════════════════
       BENEFITS
    ══════════════════════════════════════════ */
    .benefits-grid {
        display: grid;
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 1.4rem;
    }

    .benefit-card {
        background: color-mix(in srgb, var(--surface) 86%, transparent);
        border: 1px solid var(--border);
        border-radius: var(--radius);
        padding: 1.85rem;
        transition: all var(--t);
        box-shadow: var(--shadow-sm);
        position: relative;
        overflow: hidden;
        isolation: isolate;
    }

    .benefit-card::after {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 3px;
        background: linear-gradient(90deg, var(--accent), var(--accent2));
        transform: scaleX(0);
        transform-origin: left;
        transition: transform var(--t);
    }

    .benefit-card:hover::after {
        transform: scaleX(1);
    }

    .benefit-card:hover {
        transform: translateY(-4px);
        box-shadow: var(--shadow-lg);
    }

    .benefit-icon {
        width: 50px;
        height: 50px;
        border-radius: var(--radius-sm);
        background: var(--surface2);
        border: 1px solid var(--border);
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 1.4rem;
        margin-bottom: 1.1rem;
    }

    .benefit-title {
        font-size: .975rem;
        font-weight: 700;
        margin-bottom: .35rem;
    }

    .benefit-desc {
        font-size: .875rem;
        color: var(--text2);
        line-height: 1.65;
    }

    /* ══════════════════════════════════════════
       SEO
    ══════════════════════════════════════════ */
    .information-section {
        background: transparent;
    }

    .information-grid {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 1.1rem;
        align-items: start;
    }

    .information-card {
        display: grid;
        grid-template-columns: 68px 1fr;
        gap: .9rem;
        min-height: 100%;
        background: color-mix(in srgb, var(--surface) 94%, transparent);
        border: 1px solid color-mix(in srgb, var(--border) 88%, transparent);
        border-radius: 20px;
        padding: 1rem;
        box-shadow: var(--shadow-sm);
        position: relative;
        transition: box-shadow var(--t), border-color var(--t);
    }

    .information-card:hover {
        box-shadow: var(--shadow-lg);
        border-color: color-mix(in srgb, var(--accent2) 22%, var(--border));
    }

    .information-rail {
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        gap: .75rem;
        padding: .05rem 0;
        border-right: 1px solid color-mix(in srgb, var(--border) 70%, transparent);
    }

    .information-index {
        font-size: 1.55rem;
        font-weight: 900;
        letter-spacing: 0;
        color: color-mix(in srgb, var(--accent2) 72%, var(--text));
        line-height: 1;
    }

    .information-tag {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        padding: .35rem .45rem;
        width: fit-content;
        border-radius: 999px;
        background: color-mix(in srgb, var(--surface2) 88%, transparent);
        border: 1px solid var(--border);
        font-size: .62rem;
        font-weight: 800;
        letter-spacing: .08em;
        text-transform: uppercase;
        color: var(--text2);
        writing-mode: vertical-rl;
        transform: rotate(180deg);
    }

    .information-body {
        display: flex;
        flex-direction: column;
        gap: .55rem;
        padding-left: .05rem;
    }

    .information-card h3 {
        font-size: .98rem;
        font-weight: 800;
        line-height: 1.35;
        margin: 0;
    }

    .information-card p {
        font-size: .84rem;
        color: var(--text2);
        line-height: 1.62;
        margin: 0;
    }

    .information-card p+p {
        padding-top: .55rem;
        border-top: 1px solid color-mix(in srgb, var(--border) 70%, transparent);
    }

    /* ══════════════════════════════════════════
       FOOTER
    ══════════════════════════════════════════ */
    footer {
        position: relative;
        background: linear-gradient(180deg, #141827 0%, #111122 100%);
        color: rgba(255, 255, 255, .75);
        padding: 4rem 5% 2rem;
        overflow: hidden;
    }

    footer::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 56px;
        background: linear-gradient(180deg, transparent, rgba(17, 17, 34, .28));
        pointer-events: none;
    }

    .footer-inner {
        max-width: 1200px;
        margin: 0 auto;
    }

    .footer-top {
        display: grid;
        grid-template-columns: 2fr 1fr 1fr 1fr;
        gap: 2.5rem;
        margin-bottom: 3rem;
    }

    .footer-brand .logo {
        color: #fff;
        margin-bottom: 1rem;
    }

    .footer-brand p {
        font-size: .85rem;
        line-height: 1.75;
        color: rgba(255, 255, 255, .45);
        max-width: 270px;
    }

    .social-row {
        display: flex;
        gap: .65rem;
        margin-top: 1.5rem;
    }

    .social-btn {
        width: 38px;
        height: 38px;
        border-radius: 50%;
        background: rgba(255, 255, 255, .07);
        border: 1px solid rgba(255, 255, 255, .12);
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: .9rem;
        color: rgba(255, 255, 255, .6);
        transition: all var(--t);
    }

    .social-btn:hover {
        background: rgba(255, 255, 255, .16);
        color: #fff;
        transform: translateY(-2px);
    }

    .footer-col h4 {
        font-size: .75rem;
        font-weight: 700;
        letter-spacing: .1em;
        text-transform: uppercase;
        color: #fff;
        margin-bottom: 1.2rem;
    }

    .footer-col ul {
        list-style: none;
        display: flex;
        flex-direction: column;
        gap: .6rem;
    }

    .footer-col a {
        font-size: .85rem;
        color: rgba(255, 255, 255, .45);
        transition: color var(--t);
    }

    .footer-col a:hover {
        color: #fff;
    }

    .footer-bottom {
        border-top: 1px solid rgba(255, 255, 255, .08);
        padding-top: 1.75rem;
        display: flex;
        align-items: center;
        justify-content: space-between;
        flex-wrap: wrap;
        gap: 1rem;
    }

    .footer-bottom p {
        font-size: .8rem;
        color: rgba(255, 255, 255, .35);
    }

    /* ══════════════════════════════════════════
       SCROLL REVEAL
    ══════════════════════════════════════════ */
    .reveal {
        opacity: 0;
        transform: translateY(28px);
        transition: opacity .65s cubic-bezier(.4, 0, .2, 1), transform .65s cubic-bezier(.4, 0, .2, 1);
    }

    .reveal.visible {
        opacity: 1;
        transform: none;
    }

    .reveal-d1 {
        transition-delay: .1s;
    }

    .reveal-d2 {
        transition-delay: .2s;
    }

    .reveal-d3 {
        transition-delay: .3s;
    }

    .reveal-d4 {
        transition-delay: .4s;
    }

    /* ══════════════════════════════════════════
       TOAST
    ══════════════════════════════════════════ */
    .toast {
        position: fixed;
        bottom: 1.75rem;
        right: 1.75rem;
        z-index: 999;
        background: var(--surface);
        border: 1px solid var(--border);
        border-radius: var(--radius-sm);
        padding: .9rem 1.35rem;
        box-shadow: var(--shadow-lg);
        display: flex;
        align-items: center;
        gap: .7rem;
        font-size: .875rem;
        font-weight: 500;
        transform: translateY(130%);
        opacity: 0;
        transition: all .4s cubic-bezier(.4, 0, .2, 1);
    }

    .toast.show {
        transform: none;
        opacity: 1;
    }

    .back-to-top {
        position: fixed;
        right: 1rem;
        bottom: 1rem;
        width: 52px;
        height: 52px;
        border-radius: 16px;
        background: color-mix(in srgb, var(--surface) 92%, transparent);
        border: 1px solid var(--border);
        box-shadow: var(--shadow-lg);
        z-index: 240;
        display: flex;
        align-items: center;
        justify-content: center;
        transition: transform var(--t), opacity var(--t), border-color var(--t);
        opacity: 0;
        pointer-events: none;
        backdrop-filter: blur(14px);
        -webkit-backdrop-filter: blur(14px);
    }

    .back-to-top.show {
        transform: translateY(0);
        opacity: 1;
        pointer-events: auto;
    }

    .back-to-top:not(.show) {
        transform: translateY(18px);
    }

    .back-to-top:hover {
        border-color: color-mix(in srgb, var(--accent) 24%, var(--border));
        transform: translateY(-2px);
    }

    /* ══════════════════════════════════════════
       RESPONSIVE
    ══════════════════════════════════════════ */
    @media (min-width: 991px) {
        .hero-title {
            font-size: 3.75rem;
        }

        .section-title {
            font-size: 2.6rem;
        }

        .parallax-band-title {
            font-size: 2.45rem;
        }

        .form-panel-title {
            font-size: 2.3rem;
        }

        .sell-cta-title {
            font-size: 3.1rem;
        }

        .sell-cta-result-title {
            font-size: 2.4rem;
        }
    }

    @media (max-width: 990px) {
        .hero-inner {
            grid-template-columns: 1fr;
            gap: 3rem;
        }

        .hero-visual {
            order: 2;
        }

        .form-layout {
            grid-template-columns: 1fr;
            gap: 2.5rem;
        }

        .form-panel-left {
            position: static;
        }

        .sell-cta {
            grid-template-columns: 1fr;
        }

        .steps-grid {
            grid-template-columns: repeat(2, minmax(0, 1fr));
        }

        .benefits-grid {
            grid-template-columns: repeat(2, minmax(0, 1fr));
        }

        .information-grid {
            grid-template-columns: 1fr;
        }

        .information-card:nth-child(3n + 2),
        .information-card:nth-child(3n + 2):hover {
            transform: none;
        }

        .footer-top {
            grid-template-columns: 1fr 1fr;
        }

        .sell-cta-title {
            max-width: 100%;
        }
    }

    @media (max-width: 600px) {
        section {
            padding: 4rem 1.25rem;
        }

        .nav {
            padding: 0 1.25rem;
        }

        .hero {
            padding: calc(var(--nav-h) + 1.5rem) 1.25rem 4.75rem;
            min-height: auto;
        }

        .form-layout {
            margin-top: 0;
        }

        .sell-section {
            padding: 3.5rem 1.25rem 1rem;
        }

        .sell-cta {
            padding: 1.35rem;
            gap: 1.2rem;
            border-radius: 22px;
        }

        .sell-cta-title {
            max-width: none;
        }

        .sell-cta-panel {
            padding: 1.1rem;
            border-radius: 18px;
        }

        .sell-cta-button {
            width: 100%;
        }

        .sell-cta-meta {
            align-items: flex-start;
        }

        .sell-cta-divider {
            display: none;
        }

        .parallax-band {
            padding: .8rem 0 .35rem;
        }

        .parallax-band-inner {
            min-height: 220px;
        }

        .parallax-band-copy {
            padding: 1.6rem 1.25rem;
        }

        .parallax-band-title {
            font-size: 1.45rem;
            max-width: 13ch;
        }

        .parallax-band-sub {
            font-size: .9rem;
            line-height: 1.6;
        }

        .form-grid {
            grid-template-columns: 1fr;
        }

        .car-form-card {
            padding: 1.5rem;
        }

        .footer-top {
            grid-template-columns: 1fr;
        }

        .steps-grid {
            grid-template-columns: 1fr;
        }

        .benefits-grid {
            grid-template-columns: 1fr;
        }

        .information-card {
            grid-template-columns: 1fr;
            padding: 1.1rem;
        }

        .information-rail {
            flex-direction: row;
            align-items: center;
            justify-content: space-between;
            border-right: none;
            border-bottom: 1px solid color-mix(in srgb, var(--border) 70%, transparent);
            padding-bottom: .85rem;
        }

        .information-tag {
            writing-mode: horizontal-tb;
            transform: none;
        }

        .information-body {
            padding-left: 0;
        }

        .hero-btns {
            flex-direction: column;
            align-items: stretch;
        }

        .btn-hero-primary {
            width: 100%;
            min-width: 0;
        }

        .vehicle-list {
            height: 188px;
        }

        .vehicle-list-track,
        .vehicle-list-group {
            grid-template-columns: 1fr;
        }

        .form-intro-bar {
            flex-direction: column;
            align-items: flex-start;
        }

        .form-intro-actions {
            width: 100%;
            justify-content: space-between;
        }

        .form-focus-overlay {
            padding: 0;
            align-items: stretch;
        }

        .form-focus-stage {
            width: 100%;
            height: 100vh;
            height: 100dvh;
            max-height: 100vh;
            max-height: 100dvh;
        }

        .form-focus-overlay .car-form-card {
            height: 100vh;
            height: 100dvh;
            max-height: 100vh;
            max-height: 100dvh;
            border-radius: 0;
            border-left: none;
            border-right: none;
            border-bottom: none;
            padding-top: 0;
        }

        .form-focus-overlay .step-header {
            padding: .9rem 1rem .72rem;
        }

        .form-focus-overlay .step-heading {
            padding: 1.1rem 1rem .8rem;
        }

        .form-focus-overlay .form-nav {
            padding: 10px;
        }

        .form-focus-overlay .form-grid {
            padding: 1rem;
        }

        .form-focus-overlay .form-nav .btn-back {
            width: auto;
            min-width: 0;
            height: auto;
            min-height: 0;
        }

        .nav-phone {
            display: none;
        }
    }