/* =========================================
   ABOUT HERO
========================================= */

.about-hero {
    position: relative;
    min-height: 60vh;
    display: flex;
    align-items: center;
    text-align: center;
    padding: 10rem 2rem 6rem;
    overflow: hidden;
    background-color: var(--color-bg-main);
}

.about-hero-background {
    position: absolute;
    inset: 0;
    background-image:
            linear-gradient(
                    rgba(11,18,32,0.5),
                    rgba(11,18,32,0.85)
            ),
            image-set(
                    url("../assets/images/om-oss.webp") type("image/webp"),
                    url("../assets/images/om-oss.jpg") type("image/jpeg")
            );
    background-size: cover;
    background-position: center 30%;
    z-index: 0;
    will-change: transform;
}

/* Cinematic Overlay at bottom */
.about-hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(
            to bottom,
            transparent 0%,
            transparent 60%,
            var(--color-bg-main) 100%
    );
    z-index: 1;
    pointer-events: none;
}

.about-hero-inner {
    position: relative;
    z-index: 2;
    max-width: 820px;
    margin: 0 auto;
}

.about-hero-logo {
    width: 80px;
    height: auto;
    margin: 0 auto 2rem;
}

.about-hero-logo img {
    width: 100%;
    height: auto;
    filter: drop-shadow(0 10px 20px rgba(0,0,0,0.5));
}

.about-eyebrow {
    display: inline-block;
    font-size: 0.75rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.5);
    margin-bottom: 1.4rem;
}

.about-hero h1 {
    font-size: clamp(3rem, 5vw, 4.2rem);
    font-weight: 600;
    letter-spacing: -0.02em;
    margin-bottom: 1.4rem;
}

.about-lead {
    font-size: 1.25rem;
    font-weight: 500;
    color: #fff;
    line-height: 1.5;
}

/* =========================================
   GENERAL ABOUT LAYOUT
========================================= */

.about-inner {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 8rem 2rem;
}

.about-story,
.about-philosophy {
    padding: 2rem 0;
}

/* =========================================
   SPLIT LAYOUT (Z-PATTERN)
========================================= */

.about-split {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 5rem;
    align-items: center;
    text-align: left;
}

.about-split.reverse {
    direction: rtl;
}

.about-split.reverse .about-split-text,
.about-split.reverse .about-split-image {
    direction: ltr;
}

.about-split-text h2 {
    margin-bottom: 1.8rem;
    font-size: clamp(1.8rem, 3vw, 2.4rem);
}

.about-split-text p {
    max-width: 60ch;
    margin-bottom: 1.6rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
    font-size: 1.05rem;
}

.about-split-image {
    position: relative;
}

.about-split-image img {
    width: 100%;
    height: 520px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: 0 15px 45px rgba(0,0,0,0.3);
    border: 1px solid rgba(255,255,255,0.05);
    transition: transform 0.8s cubic-bezier(0.22, 1, 0.36, 1);
}

.about-brand-mark {
    position: absolute;
    bottom: -30px;
    right: -30px;
    width: 140px;
    height: 140px;
    background: var(--color-bg-main);
    border-radius: 50%;
    padding: 25px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 15px 40px rgba(0,0,0,0.4);
    border: 1px solid rgba(255,255,255,0.05);
    z-index: 5;
}

.about-brand-mark img {
    width: 100%;
    height: auto;
    object-fit: contain;
    border-radius: 0;
    box-shadow: none;
    border: none;
    filter: drop-shadow(0 4px 10px rgba(0,0,0,0.3));
}

@media (max-width: 768px) {
    .about-brand-mark {
        width: 100px;
        height: 100px;
        bottom: -20px;
        right: 10px;
        padding: 15px;
    }
}

.about-split-image:hover img {
    transform: scale(1.04);
}

.about-story .about-inner,
.about-philosophy .about-inner {
    display: block;
}

/* =========================================
   GRID SECTION (FOCUS)
========================================= */

.about-focus {
    background: linear-gradient(180deg, rgba(255,255,255,0.02) 0%, rgba(0,0,0,0) 100%);
    padding: 6rem 0;
    border-top: 1px solid rgba(255,255,255,0.05);
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.about-focus .grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
    padding-top: 0;
    padding-bottom: 0;
}

.focus-item {
    background: rgba(255,255,255,0.03);
    padding: 3rem 2.5rem;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255,255,255,0.06);
    transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.4s ease;
}

.focus-item:hover {
    transform: translateY(-8px);
    background: rgba(255,255,255,0.05);
    box-shadow: var(--shadow-soft);
}

.focus-item h3 {
    margin-bottom: 1.2rem;
    font-size: 1.3rem;
    color: #fff;
}

.focus-item p {
    color: var(--color-text-secondary);
    line-height: 1.6;
    font-size: 0.95rem;
}

.about-list {
    list-style: none;
    padding: 0;
    margin: 1.5rem 0;
}

.about-list li {
    position: relative;
    padding-left: 1.8rem;
    margin-bottom: 0.8rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

.about-list li::before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--color-accent);
    font-weight: bold;
}

/* =========================================
   CTA
========================================= */

.about-cta {
    text-align: center;
    padding: 8rem 0;
    background: radial-gradient(circle at 50% 0%, rgba(255,255,255,0.03) 0%, transparent 70%);
}

.about-cta h2 {
    margin-bottom: 2.5rem;
    font-size: clamp(2rem, 4vw, 2.8rem);
}

/* =========================================
   RESPONSIVE
========================================= */

@media (max-width: 992px) {
    .about-focus .grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .about-split {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }

    .about-split.reverse {
        direction: ltr;
    }

    .about-split-text p {
        margin-left: auto;
        margin-right: auto;
    }

    .about-split-image img {
        height: 360px;
    }

    .about-inner {
        padding: 6rem 1.5rem;
    }
}

@media (max-width: 768px) {
    .about-hero {
        min-height: auto;
        padding: 10rem 1.5rem 6rem;
    }
}