.about-page {
    --about-bg: #02070d;
    --about-panel: #07111d;
    --about-cyan: #41ddff;
    --about-blue: #4d80ff;
    --about-violet: #8c71ff;
    --about-muted: #9daabc;
    overflow: hidden;
    color: #fff;
    background: var(--about-bg);
}

.about-hero {
    position: relative;
    min-height: clamp(680px, 66vw, 840px);
    display: flex;
    align-items: center;
    isolation: isolate;
    overflow: hidden;
}

.about-hero::before,
.about-hero::after {
    position: absolute;
    inset: 0;
    z-index: -1;
    content: "";
    pointer-events: none;
}

.about-hero::before {
    background:
        linear-gradient(90deg, rgba(2, 7, 13, 0.98), rgba(2, 7, 13, 0.9) 37%, rgba(2, 7, 13, 0.28) 68%, rgba(2, 7, 13, 0.12)),
        linear-gradient(180deg, transparent 58%, var(--about-bg));
}

.about-hero::after {
    background-image:
        linear-gradient(rgba(65, 221, 255, 0.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(65, 221, 255, 0.035) 1px, transparent 1px);
    background-size: 52px 52px;
    mask-image: linear-gradient(90deg, #000, transparent 65%);
}

.about-hero-image {
    position: absolute;
    z-index: -2;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transform: scale(1.04);
}

.about-hero-inner {
    padding-block: 6rem 9rem;
}

.about-hero-copy {
    width: min(680px, 58%);
}

.about-kicker,
.about-label,
.about-heading > div > p {
    margin: 0 0 1rem;
    color: var(--about-cyan);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.about-kicker {
    display: flex;
    align-items: center;
    gap: 0.7rem;
}

.about-kicker span {
    width: 2.7rem;
    height: 2px;
    background: linear-gradient(90deg, var(--about-cyan), var(--about-violet));
    box-shadow: 0 0 16px rgba(65, 221, 255, 0.55);
}

.about-hero h1 {
    max-width: 680px;
    margin: 0;
    font-size: clamp(3rem, 5.6vw, 5.5rem);
    font-weight: 700;
    line-height: 0.99;
    letter-spacing: -0.055em;
}

.about-hero h1 em {
    color: transparent;
    font-style: normal;
    background: linear-gradient(90deg, #fff, var(--about-cyan) 45%, #9c8aff);
    -webkit-background-clip: text;
    background-clip: text;
}

.about-hero-copy > p:not(.about-kicker) {
    max-width: 610px;
    margin: 1.6rem 0 0;
    color: #b8c3d3;
    font-size: clamp(0.96rem, 1.15vw, 1.08rem);
    line-height: 1.85;
}

.about-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    margin-top: 2rem;
}

.about-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.65rem;
    min-height: 50px;
    padding: 0.82rem 1.5rem;
    border: 1px solid transparent;
    border-radius: 999px;
    font-size: 0.82rem;
    font-weight: 700;
    transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.about-button:hover {
    transform: translateY(-2px);
}

.about-button-primary {
    color: #031019;
    background: linear-gradient(120deg, #e4fbff, var(--about-cyan) 52%, #91aaff);
    box-shadow: 0 0 32px rgba(65, 221, 255, 0.22);
}

.about-button-primary:hover {
    color: #031019;
    box-shadow: 0 0 42px rgba(65, 221, 255, 0.35);
}

.about-button-outline {
    color: #fff;
    border-color: rgba(255, 255, 255, 0.42);
    background: rgba(2, 7, 13, 0.35);
    backdrop-filter: blur(12px);
}

.about-button-outline:hover {
    color: #fff;
    border-color: var(--about-cyan);
}

.about-hero-rail {
    position: absolute;
    z-index: 1;
    right: 4.5%;
    bottom: 2rem;
    left: 4.5%;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    border-top: 1px solid rgba(255, 255, 255, 0.18);
    background: rgba(2, 7, 13, 0.42);
    backdrop-filter: blur(10px);
}

.about-hero-rail > span {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    min-width: 0;
    padding: 1rem 1.2rem;
    color: #d6deeb;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.about-hero-rail > span + span {
    border-left: 1px solid rgba(255, 255, 255, 0.12);
}

.about-hero-rail strong {
    color: var(--about-cyan);
    font-size: 0.64rem;
}

.about-section {
    position: relative;
    padding: clamp(4.5rem, 8vw, 7rem) 0;
}

.about-heading {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(250px, 0.8fr);
    gap: 2rem;
    align-items: end;
    margin-bottom: 3rem;
    padding-bottom: 1.35rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.13);
}

.about-heading h2,
.about-cta h2 {
    margin: 0;
    font-size: clamp(2.15rem, 4.2vw, 4.1rem);
    font-weight: 650;
    line-height: 1.05;
    letter-spacing: -0.045em;
}

.about-heading > div > p {
    margin-bottom: 0.7rem;
}

.about-heading > span {
    max-width: 480px;
    justify-self: end;
    color: var(--about-muted);
    line-height: 1.75;
}

.about-story {
    background:
        radial-gradient(circle at 86% 10%, rgba(77, 128, 255, 0.1), transparent 26rem),
        #030912;
}

.about-story-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
}

.about-story-card {
    position: relative;
    min-height: 540px;
    display: flex;
    align-items: flex-end;
    border: 1px solid rgba(65, 221, 255, 0.25);
    overflow: hidden;
}

.about-story-card > img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-story-card::after {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 22%, rgba(2, 7, 13, 0.25) 47%, rgba(2, 7, 13, 0.97) 100%);
    content: "";
}

.about-story-card > div {
    position: relative;
    z-index: 1;
    padding: clamp(1.5rem, 3.5vw, 2.3rem);
}

.about-story-card h3 {
    max-width: 500px;
    margin: 0 0 0.8rem;
    font-size: clamp(1.45rem, 2.7vw, 2.25rem);
    line-height: 1.15;
}

.about-story-card > div > p:last-child {
    max-width: 530px;
    margin: 0;
    color: #aeb8c8;
    line-height: 1.72;
}

.about-story-card-warm {
    border-color: rgba(156, 138, 255, 0.28);
}

.about-model {
    background: #06101b;
}

.about-model-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
}

.about-model-grid article {
    min-height: 360px;
    padding: 1.6rem;
    border: 1px solid rgba(255, 255, 255, 0.13);
    background: linear-gradient(145deg, rgba(10, 26, 44, 0.92), rgba(4, 11, 20, 0.98));
    transition: transform 0.25s ease, border-color 0.25s ease;
}

.about-model-grid article:hover {
    transform: translateY(-5px);
    border-color: rgba(65, 221, 255, 0.55);
}

.about-model-grid article > span {
    color: var(--about-cyan);
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.14em;
}

.about-model-art {
    height: 110px;
    margin: 1.2rem 0 1.6rem;
    background:
        radial-gradient(circle at 50% 50%, var(--about-cyan) 0 3px, transparent 4px),
        linear-gradient(90deg, transparent, rgba(65, 221, 255, 0.7), transparent) center / 100% 1px no-repeat,
        radial-gradient(ellipse at center, rgba(77, 128, 255, 0.16), transparent 55%);
}

.about-model-grid article:nth-child(2) .about-model-art {
    background:
        radial-gradient(circle at 50% 50%, var(--about-violet) 0 3px, transparent 4px),
        repeating-radial-gradient(circle at center, transparent 0 15px, rgba(140, 113, 255, 0.16) 16px 17px, transparent 18px 25px);
}

.about-model-grid article:nth-child(3) .about-model-art {
    background:
        linear-gradient(135deg, transparent 25%, rgba(65, 221, 255, 0.52) 25% 26%, transparent 26% 48%, rgba(140, 113, 255, 0.4) 48% 49%, transparent 49%),
        radial-gradient(ellipse at center, rgba(77, 128, 255, 0.14), transparent 58%);
}

.about-model-grid h3 {
    margin: 0 0 0.7rem;
    font-size: 1.3rem;
}

.about-model-grid p {
    margin: 0;
    color: var(--about-muted);
    font-size: 0.87rem;
    line-height: 1.72;
}

.about-principles {
    background:
        radial-gradient(circle at 10% 20%, rgba(65, 221, 255, 0.07), transparent 25rem),
        #030912;
}

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

.about-principle-grid article {
    position: relative;
    min-height: 255px;
    padding: 1.5rem;
    border-top: 2px solid var(--about-cyan);
    background: rgba(7, 17, 29, 0.85);
}

.about-principle-grid article::after {
    position: absolute;
    right: 1.5rem;
    bottom: 1.5rem;
    width: 42px;
    height: 42px;
    border-right: 1px solid rgba(65, 221, 255, 0.22);
    border-bottom: 1px solid rgba(65, 221, 255, 0.22);
    content: "";
}

.about-principle-grid article > span {
    color: #6883a0;
    font-size: 0.68rem;
    font-weight: 700;
}

.about-principle-grid h3 {
    margin: 5rem 0 0.75rem;
    font-size: 1.1rem;
}

.about-principle-grid p {
    margin: 0;
    color: #929fb0;
    font-size: 0.84rem;
    line-height: 1.7;
}

.about-cta {
    position: relative;
    min-height: 470px;
    display: flex;
    align-items: center;
    isolation: isolate;
    overflow: hidden;
}

.about-cta::after {
    position: absolute;
    z-index: -1;
    inset: 0;
    background: linear-gradient(90deg, rgba(2, 7, 13, 0.96), rgba(2, 7, 13, 0.58) 58%, rgba(2, 7, 13, 0.25));
    content: "";
}

.about-cta > img {
    position: absolute;
    z-index: -2;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-cta-inner {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
    gap: 3rem;
    align-items: end;
    padding-block: 5rem;
}

.about-cta h2 span {
    color: var(--about-cyan);
}

.about-cta-inner > div:last-child > p {
    max-width: 500px;
    margin: 0 0 1.5rem;
    color: #b7c1d0;
    line-height: 1.8;
}

@media (max-width: 991.98px) {
    .about-hero-copy {
        width: min(650px, 78%);
    }

    .about-story-card {
        min-height: 480px;
    }

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

@media (max-width: 767.98px) {
    .about-hero {
        min-height: 760px;
        align-items: flex-end;
    }

    .about-hero-image {
        object-position: 68% center;
    }

    .about-hero::before {
        background: linear-gradient(180deg, rgba(2, 7, 13, 0.08), rgba(2, 7, 13, 0.22) 30%, rgba(2, 7, 13, 0.93) 58%, var(--about-bg));
    }

    .about-hero-inner {
        padding: 18rem 0 11rem;
    }

    .about-hero-copy {
        width: 100%;
    }

    .about-hero h1 {
        font-size: clamp(2.65rem, 10vw, 4rem);
    }

    .about-hero-rail {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        bottom: 1rem;
    }

    .about-hero-rail > span:nth-child(3) {
        border-left: 0;
    }

    .about-hero-rail > span:nth-child(n + 3) {
        border-top: 1px solid rgba(255, 255, 255, 0.12);
    }

    .about-heading,
    .about-cta-inner {
        grid-template-columns: 1fr;
        gap: 1.2rem;
    }

    .about-heading > span {
        justify-self: start;
    }

    .about-story-grid,
    .about-model-grid {
        grid-template-columns: 1fr;
    }

    .about-model-grid article {
        min-height: 310px;
    }
}

@media (max-width: 575.98px) {
    .about-hero {
        min-height: 740px;
    }

    .about-hero-inner {
        padding-bottom: 10.5rem;
    }

    .about-hero-copy > p:not(.about-kicker) {
        font-size: 0.9rem;
        line-height: 1.72;
    }

    .about-actions > * {
        width: 100%;
    }

    .about-hero-rail > span {
        padding: 0.8rem;
        font-size: 0.64rem;
    }

    .about-story-card {
        min-height: 440px;
    }

    .about-story-card > img {
        object-position: 38% center;
    }

    .about-principle-grid {
        grid-template-columns: 1fr;
    }

    .about-principle-grid article {
        min-height: 220px;
    }

    .about-principle-grid h3 {
        margin-top: 3.5rem;
    }

    .about-cta {
        min-height: 530px;
    }
}

@media (max-width: 420px) {
    .about-hero h1 {
        font-size: 2.4rem;
    }

    .about-hero-rail > span {
        gap: 0.4rem;
        letter-spacing: 0.035em;
    }
}