@charset "utf-8";

.about-page {
    background: #f5f5f5;
    padding-top: 64px;
}

.about-page .navbar,
.about-page .navbar--transparent,
.about-page .navbar--scrolled {
    background: #000 !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1) !important;
}

.about-main {
    background: #f5f5f5;
}

.about-container {
    width: min(1280px, calc(100% - 80px));
    margin: 0 auto;
}

.about-section {
    padding: 80px 0;
}

.about-hero {
    position: relative;
    min-height: 460px;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: #111;
}

.about-hero__img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(0, 0, 0, 0.72), rgba(0, 0, 0, 0.28), rgba(0, 0, 0, 0.08));
}

.about-hero__content {
    position: relative;
    z-index: 1;
    width: min(1280px, calc(100% - 80px));
    margin: 0 auto;
    color: #fff;
}

.about-hero__eyebrow {
    margin-bottom: 18px;
    font-size: 13px;
    letter-spacing: 0.08em;
    color: rgba(255, 255, 255, 0.78);
}

.about-hero h1 {
    font-size: 56px;
    line-height: 1.12;
    margin-bottom: 22px;
    font-weight: 700;
}

.about-hero p {
    max-width: 680px;
    font-size: 20px;
    line-height: 1.7;
}

.about-intro {
    background: #fff;
}

.about-intro__grid {
    display: grid;
    grid-template-columns: 280px minmax(0, 1fr);
    gap: 80px;
}

.about-section__heading h2,
.about-title-block h2,
.about-history h2,
.about-quality h2 {
    font-size: 34px;
    line-height: 1.25;
    color: #111;
    font-weight: 700;
}

.about-intro__content {
    color: #333;
    font-size: 17px;
    line-height: 1.9;
}

.about-intro__content p + p {
    margin-top: 18px;
}

.about-video-card {
    margin-top: 36px;
    overflow: hidden;
    background: #eee;
}

.about-video-card img {
    display: block;
    width: 100%;
    height: clamp(260px, 34vw, 430px);
    object-fit: cover;
}

.about-video-card:hover img {
    transform: none;
}

.about-feature {
    position: relative;
    min-height: 540px;
    color: #fff;
    overflow: hidden;
}

.about-feature__bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-feature__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0.48));
}

.about-feature__content {
    position: relative;
    z-index: 1;
    padding: 90px 0;
}

.about-feature h2 {
    max-width: 680px;
    margin-bottom: 56px;
    font-size: 42px;
    line-height: 1.28;
    font-weight: 700;
}

.about-feature__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 28px;
}

.about-feature__grid div {
    min-height: 210px;
    padding: 28px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.18);
    backdrop-filter: blur(8px);
}

.about-feature__grid span {
    display: block;
    margin-bottom: 24px;
    color: #FF6B35;
    font-size: 14px;
    font-weight: 700;
}

.about-feature__grid h3 {
    margin-bottom: 14px;
    font-size: 20px;
    color: #fff;
}

.about-feature__grid p {
    color: rgba(255, 255, 255, 0.78);
    line-height: 1.7;
}

.about-title-block {
    max-width: 820px;
    margin-bottom: 54px;
}

.about-title-block p {
    margin-top: 18px;
    color: #555;
    font-size: 17px;
    line-height: 1.85;
}

.about-numbers {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    background: #ddd;
}

.about-numbers div {
    padding: 42px 32px;
    background: #fff;
}

.about-numbers strong {
    display: block;
    margin-bottom: 14px;
    color: #111;
    font-size: 42px;
    line-height: 1;
}

.about-numbers span {
    color: #666;
    font-size: 15px;
}

.about-history {
    background: #fff;
}

.about-history h2 {
    margin-bottom: 42px;
}

.about-timeline {
    display: grid;
    gap: 0;
    border-top: 1px solid #e4e4e4;
}

.about-timeline article {
    display: grid;
    grid-template-columns: 220px minmax(0, 1fr);
    gap: 48px;
    padding: 34px 0;
    border-bottom: 1px solid #e4e4e4;
}

.about-timeline time {
    color: #111;
    font-size: 28px;
    font-weight: 700;
}

.about-timeline p {
    color: #444;
    font-size: 16px;
    line-height: 1.85;
}

.about-quality {
    background: #f5f5f5;
}

.about-quality__grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(360px, 0.82fr);
    gap: 70px;
    align-items: center;
}

.about-quality h2 {
    margin-bottom: 30px;
}

.about-quality ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.about-quality li {
    position: relative;
    padding-left: 22px;
    margin-bottom: 18px;
    color: #333;
    font-size: 16px;
    line-height: 1.8;
}

.about-quality li::before {
    content: '';
    position: absolute;
    top: 12px;
    left: 0;
    width: 7px;
    height: 7px;
    background: #FF6B35;
}

.about-quality img {
    width: 100%;
    height: 360px;
    object-fit: cover;
}

@media (max-width: 1024px) {
    .about-container,
    .about-hero__content {
        width: min(100% - 48px, 1280px);
    }

    .about-intro__grid,
    .about-quality__grid {
        grid-template-columns: 1fr;
        gap: 36px;
    }

    .about-feature__grid,
    .about-numbers {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .about-page {
        padding-top: 56px;
    }

    .about-section {
        padding: 56px 0;
    }

    .about-hero {
        min-height: 390px;
    }

    .about-hero h1 {
        font-size: 38px;
    }

    .about-hero p {
        font-size: 17px;
    }

    .about-section__heading h2,
    .about-title-block h2,
    .about-history h2,
    .about-quality h2 {
        font-size: 28px;
    }

    .about-feature h2 {
        font-size: 30px;
    }

    .about-feature__grid,
    .about-numbers {
        grid-template-columns: 1fr;
    }

    .about-timeline article {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    .about-quality img {
        height: 260px;
    }
}

@media (max-width: 480px) {
    .about-container,
    .about-hero__content {
        width: calc(100% - 32px);
    }

    .about-hero {
        min-height: 340px;
    }

    .about-hero h1 {
        font-size: 32px;
    }

    .about-feature__content {
        padding: 64px 0;
    }

    .about-feature__grid div,
    .about-numbers div {
        padding: 26px 22px;
    }
}