.premium-about {
    position: relative;
    overflow: hidden;
    padding: 96px 24px;
    background: radial-gradient(ellipse at 70% 50%, rgba(249, 115, 22, 0.04) 0%, #0d0d0d 60%);
}

.premium-about::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        linear-gradient(90deg, rgba(249, 115, 22, 0.04) 1px, transparent 1px),
        linear-gradient(0deg, rgba(249, 115, 22, 0.025) 1px, transparent 1px);
    background-size: 90px 90px;
    mask-image: radial-gradient(ellipse at 70% 50%, black 0%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse at 70% 50%, black 0%, transparent 70%);
}

.premium-about__inner {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 55%) minmax(320px, 45%);
    align-items: center;
    gap: clamp(48px, 7vw, 96px);
    width: min(1180px, 100%);
    margin: 0 auto;
}

.premium-about__content {
    min-width: 0;
}

.premium-about__eyebrow {
    display: inline-flex;
    margin-bottom: 18px;
    font-size: 0.7rem;
    font-weight: 600;
    line-height: 1.2;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: #f97316;
}

.premium-about__title {
    max-width: 680px;
    margin: 0 0 24px;
    color: #ffffff;
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: -0.04em;
}

.premium-about__content > p {
    max-width: 700px;
    margin: 0 0 16px;
    color: #9ca3af;
    font-size: 1rem;
    line-height: 1.8;
}

.premium-about__mission {
    max-width: 700px;
    margin: 30px 0 28px;
    padding: 20px 24px;
    border-left: 3px solid #f97316;
    border-radius: 0 8px 8px 0;
    background: rgba(249, 115, 22, 0.08);
}

.premium-about__mission span {
    display: block;
    margin-bottom: 8px;
    color: #f97316;
    font-size: 0.65rem;
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.premium-about__mission p {
    margin: 0;
    color: #e5e7eb;
    font-size: 0.95rem;
    line-height: 1.7;
}

.premium-about__mini-stats {
    display: flex;
    align-items: stretch;
    max-width: 700px;
}

.premium-about__mini-stat {
    display: flex;
    flex: 1;
    flex-direction: column;
    gap: 4px;
    padding: 0 24px;
}

.premium-about__mini-stat:first-child {
    padding-left: 0;
}

.premium-about__mini-stat + .premium-about__mini-stat {
    border-left: 1px solid rgba(249, 115, 22, 0.22);
}

.premium-about__mini-stat strong {
    color: #f97316;
    font-size: 1.3rem;
    font-weight: 800;
    line-height: 1.1;
}

.premium-about__mini-stat span {
    color: #6b7280;
    font-size: 0.75rem;
    font-weight: 600;
    line-height: 1.3;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.premium-about__visual {
    position: relative;
    height: 380px;
}

.premium-about__stack-card {
    position: absolute;
    inset: 28px 8% 28px 8%;
    border-radius: 24px;
    box-shadow: 0 30px 90px rgba(0, 0, 0, 0.45);
}

.premium-about__stack-card--back {
    transform: rotate(-6deg) translate(-18px, 16px);
    border: 1px solid rgba(249, 115, 22, 0.15);
    background: #1a1a1a;
}

.premium-about__stack-card--middle {
    transform: rotate(-2deg) translate(6px, 6px);
    border: 1px solid rgba(255, 255, 255, 0.06);
    background: #222222;
}

.premium-about__stack-card--front {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 42px;
    transform: rotate(0deg);
    border: 1px solid rgba(249, 115, 22, 0.3);
    background:
        linear-gradient(145deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0)),
        #1f1f1f;
}

.premium-about__house-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 58px;
    height: 58px;
    margin-bottom: 26px;
    border-radius: 18px;
    color: #f97316;
    background: rgba(249, 115, 22, 0.12);
    box-shadow: 0 0 36px rgba(249, 115, 22, 0.16);
}

.premium-about__house-icon svg {
    width: 30px;
    height: 30px;
}

.premium-about__stack-card--front h3 {
    margin: 0 0 24px;
    color: #ffffff;
    font-size: clamp(1.6rem, 3vw, 2.1rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.04em;
}

.premium-about__stack-card--front ul {
    display: grid;
    gap: 16px;
    margin: 0;
    padding: 0;
}

.premium-about__stack-card--front li {
    position: relative;
    padding-left: 34px;
    color: #e5e7eb;
    font-size: 0.98rem;
    line-height: 1.5;
}

.premium-about__stack-card--front li::before {
    content: "✓";
    position: absolute;
    top: 0;
    left: 0;
    color: #f97316;
    font-weight: 900;
}

/* .premium-about.is-visible .premium-about__inner removed */

.split-section {
    overflow: hidden;
}

.split-left,
.split-right {
    will-change: transform;
}

@media (max-width: 767px) {
    .premium-about {
        padding: 72px 20px;
    }

    .premium-about__inner {
        display: block;
    }

    .premium-about__visual {
        display: none;
    }

    .premium-about__mini-stats {
        flex-direction: column;
        gap: 18px;
    }

    .premium-about__mini-stat {
        padding: 0 0 18px;
        border-bottom: 1px solid rgba(249, 115, 22, 0.18);
    }

    .premium-about__mini-stat + .premium-about__mini-stat {
        border-left: 0;
    }

    .premium-about__mini-stat:last-child {
        padding-bottom: 0;
        border-bottom: 0;
    }
}

@media (prefers-reduced-motion: reduce) {
    .premium-about__inner,
    .split-left,
    .split-right {
        transition: none;
        transform: none !important;
    }
}