.promo-body {
    background: #f5f8f7;
    overflow-x: hidden;
}

.promo-header {
    position: sticky;
    top: 0;
    z-index: 20;
    padding: 14px 18px;
    background: rgba(245, 248, 247, .88);
    border-bottom: 1px solid rgba(220, 232, 228, .84);
    backdrop-filter: blur(18px);
}

.promo-header-inner {
    width: min(1088px, 100%);
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 28px;
}

.promo-nav {
    display: flex;
    gap: 22px;
    margin-left: auto;
}

.promo-nav a {
    color: var(--muted);
    font-weight: 750;
    text-decoration: none;
}

.promo-nav a:hover {
    color: var(--accent);
}

#price,
#platform,
#connect {
    scroll-margin-top: 96px;
}

.promo-hero {
    position: relative;
    padding: 72px 18px 46px;
    overflow: hidden;
    border-bottom: 1px solid var(--border);
    background:
        linear-gradient(90deg, rgba(245, 248, 247, 1) 0%, rgba(245, 248, 247, .96) 46%, rgba(245, 248, 247, .74) 100%),
        linear-gradient(180deg, #f7faf9, #e8f2ef);
}

.promo-hero-art {
    display: block;
    width: min(100%, 720px);
    margin-left: auto;
    opacity: .98;
    animation: heroDrift 8s ease-in-out infinite;
}

.promo-hero-inner,
.promo-summary,
.promo-strip,
.promo-showcase,
.promo-section,
.promo-connect {
    width: min(1088px, calc(100% - 36px));
    margin-inline: auto;
}

.promo-hero-inner {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, .88fr) minmax(420px, 1fr);
    gap: clamp(28px, 5vw, 62px);
    align-items: center;
}

.promo-hero-copy {
    max-width: 640px;
}

.promo-hero-visual {
    position: relative;
    min-height: 430px;
}

.promo-live-card {
    position: absolute;
    z-index: 2;
    width: 220px;
    padding: 14px 16px;
    border: 1px solid rgba(220, 232, 228, .9);
    border-radius: 8px;
    background: rgba(255, 255, 255, .92);
    box-shadow: 0 18px 40px rgba(19, 63, 56, .12);
    backdrop-filter: blur(12px);
    animation: cardFloat 7s ease-in-out infinite;
}

.promo-live-card span {
    display: block;
    color: var(--accent);
    font-size: 12px;
    font-weight: 900;
    text-transform: uppercase;
}

.promo-live-card strong {
    display: block;
    margin-top: 4px;
    line-height: 1.15;
}

.promo-live-card small {
    display: block;
    margin-top: 5px;
    color: var(--muted);
}

.promo-live-card-a {
    left: 4%;
    bottom: 12%;
}

.promo-live-card-b {
    right: 1%;
    bottom: 33%;
    animation-delay: -1.6s;
}

.promo-live-card-c {
    left: 34%;
    top: 2%;
    animation-delay: -3.2s;
}

.promo-hero h1 {
    margin: 0;
    font-size: clamp(46px, 6vw, 78px);
    line-height: .97;
    letter-spacing: 0;
}

.promo-hero p,
.promo-section p,
.promo-connect p,
.promo-showcase p {
    color: var(--muted);
    font-size: clamp(17px, 2vw, 21px);
    line-height: 1.55;
}

.promo-hero-copy > p {
    margin: 24px 0 0;
}

.promo-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 34px;
}

.promo-summary {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
    margin-top: 28px;
    margin-bottom: 34px;
}

.promo-summary-card,
.promo-strip article,
.promo-feature-list div,
.promo-proof div,
.promo-form,
.promo-showcase-image {
    border: 1px solid var(--border);
    border-radius: 8px;
    background: #fff;
    box-shadow: 0 18px 48px rgba(19, 63, 56, .08);
}

.promo-summary-card {
    min-height: 176px;
    padding: 24px;
}

.promo-summary-card span,
.promo-strip span {
    color: var(--accent);
    font-weight: 900;
}

.promo-summary-card strong {
    display: block;
    margin: 8px 0 10px;
    font-size: clamp(28px, 3.8vw, 44px);
    line-height: 1;
}

.promo-summary-card p {
    margin: 0;
    color: var(--muted);
}

.price-card {
    background: #123f38;
    color: #fff;
}

.price-card span,
.price-card p {
    color: #c7ddd8;
}

.promo-strip {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
    margin-bottom: 34px;
}

.promo-strip article {
    min-height: 230px;
    padding: 28px;
    transition: transform .22s ease, box-shadow .22s ease;
}

.promo-strip article:hover {
    transform: translateY(-4px);
    box-shadow: 0 24px 58px rgba(19, 63, 56, .12);
}

.promo-strip h2,
.promo-section h2,
.promo-connect h2,
.promo-showcase h2 {
    margin: 12px 0 10px;
    font-size: clamp(30px, 4vw, 48px);
    line-height: 1.05;
}

.promo-strip p {
    margin: 0;
    color: var(--muted);
}

.promo-showcase {
    display: grid;
    grid-template-columns: minmax(360px, .9fr) minmax(0, 1fr);
    gap: 34px;
    align-items: center;
    padding: 50px 0;
}

.promo-showcase-image {
    padding: 16px;
    background: #e8f2ef;
}

.promo-showcase-image img {
    display: block;
    width: 100%;
    height: auto;
}

.promo-showcase-copy h2,
.promo-section h2,
.promo-connect h2 {
    margin-top: 0;
}

.promo-feature-list {
    display: grid;
    gap: 10px;
    margin-top: 24px;
}

.promo-feature-list div {
    padding: 15px 17px;
    font-weight: 800;
}

.promo-section {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(320px, .7fr);
    gap: 34px;
    align-items: center;
    padding: 44px 0 54px;
}

.promo-proof {
    display: grid;
    gap: 12px;
}

.promo-proof div {
    display: grid;
    grid-template-columns: 96px minmax(0, 1fr);
    gap: 14px;
    align-items: center;
    padding: 18px;
}

.promo-proof strong {
    color: var(--accent);
    font-size: 24px;
}

.promo-proof span {
    color: var(--muted);
}

.promo-connect {
    display: grid;
    grid-template-columns: minmax(0, .72fr) minmax(360px, 1fr);
    gap: 30px;
    align-items: start;
    margin-bottom: 46px;
    padding: 34px;
    border-radius: 8px;
    background:
        linear-gradient(135deg, rgba(18, 63, 56, .97), rgba(19, 111, 99, .95)),
        #123f38;
    color: #fff;
}

.promo-connect p,
.promo-connect label span {
    color: #c7ddd8;
}

.promo-form {
    display: grid;
    gap: 14px;
    padding: 22px;
    color: var(--text);
}

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

.promo-hero [data-reveal] {
    opacity: 1;
    transform: none;
}

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

@keyframes heroDrift {
    0%, 100% {
        transform: translate3d(0, 0, 0);
    }
    50% {
        transform: translate3d(0, -12px, 0);
    }
}

@keyframes cardFloat {
    0%, 100% {
        transform: translate3d(0, 0, 0);
    }
    50% {
        transform: translate3d(0, -9px, 0);
    }
}

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

    [data-reveal] {
        opacity: 1;
        transform: none;
    }
}

@media (max-width: 1280px) {
    .promo-live-card {
        display: none;
    }
}

@media (max-width: 980px) {
    .promo-nav {
        display: none;
    }

    .promo-hero {
        min-height: auto;
        padding-top: 48px;
    }

    .promo-hero-inner {
        grid-template-columns: 1fr;
    }

    .promo-hero-visual {
        min-height: auto;
    }

    .promo-hero-art {
        width: 100%;
        margin-top: 10px;
    }

    .promo-hero-inner {
        min-height: auto;
    }

    .promo-summary,
    .promo-strip,
    .promo-showcase,
    .promo-section,
    .promo-connect {
        grid-template-columns: 1fr;
    }

    .promo-summary {
        margin-top: 20px;
    }
}

@media (max-width: 640px) {
    .promo-header-inner {
        flex-wrap: wrap;
    }

    .promo-header .primary-button {
        width: 100%;
    }

    .promo-hero {
        padding-inline: 0;
    }

    .promo-connect {
        padding: 22px;
    }

    .promo-proof div {
        grid-template-columns: 1fr;
    }
}