/* =========================================================
   About Hero
========================================================= */

.about-hero {
    padding-block:
        clamp(6rem, 11vw, 10rem) clamp(5rem, 9vw, 8rem);
}

.about-hero-grid {
    display: grid;
    grid-template-columns:
        minmax(0, 1.15fr) minmax(320px, 0.85fr);
    align-items: end;
    gap: clamp(3rem, 9vw, 8rem);
}

.about-hero-heading h1 {
    max-width: 900px;
    margin-bottom: 0;
    font-size: clamp(3.3rem, 6vw, 6rem);
    line-height: 1;
    letter-spacing: -0.06em;
}

.about-hero-introduction {
    max-width: 650px;
}

.about-hero-introduction .large-text {
    margin-bottom: 1.6rem;
}

.about-hero-introduction p:last-child {
    margin-bottom: 0;
}


/* =========================================================
   Profile
========================================================= */

.about-profile-section {
    border-block: 1px solid var(--color-border);
    background: var(--color-background-soft);
}

.about-profile-grid {
    display: grid;
    grid-template-columns:
        minmax(300px, 0.78fr) minmax(0, 1.22fr);
    align-items: center;
    gap: clamp(3rem, 9vw, 8rem);
}

.about-profile-image {
    position: relative;
    overflow: hidden;
    max-width: 560px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-surface);
}

.about-profile-image::after {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        linear-gradient(180deg,
            transparent 60%,
            rgba(11, 14, 21, 0.25));
}

.about-profile-image img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

.about-profile-content h2 {
    max-width: 760px;
    margin-bottom: 1.7rem;
}

.about-profile-content>p {
    max-width: 740px;
}

.about-profile-content .large-text {
    margin-bottom: 1.5rem;
}

.about-profile-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.85rem;
    margin-top: 2.2rem;
}


/* =========================================================
   Strengths
========================================================= */

.about-strengths-section {
    border-bottom: 1px solid var(--color-border);
}

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

.about-strength-card {
    min-height: 430px;
    display: flex;
    flex-direction: column;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 2.2rem;
    background:
        linear-gradient(145deg,
            rgba(140, 169, 255, 0.05),
            transparent 48%),
        var(--color-surface);
    transition:
        transform var(--transition-normal),
        border-color var(--transition-normal);
}

.about-strength-card:hover {
    transform: translateY(-5px);
    border-color: rgba(140, 169, 255, 0.4);
}

.about-strength-number {
    display: block;
    margin-bottom: 4rem;
    color: var(--color-accent);
    font-size: 0.7rem;
    font-weight: 750;
    letter-spacing: 0.14em;
}

.about-strength-card h3 {
    max-width: 460px;
    margin-bottom: 1rem;
    font-size: clamp(1.5rem, 2.6vw, 2.1rem);
}

.about-strength-card>p {
    max-width: 550px;
    margin-bottom: 2rem;
    font-size: 0.94rem;
    line-height: 1.75;
}

.about-strength-card ul {
    margin: auto 0 0;
    padding: 0;
    list-style: none;
}

.about-strength-card li {
    position: relative;
    border-top: 1px solid var(--color-border);
    padding: 0.72rem 0 0.72rem 1.15rem;
    color: var(--color-text-muted);
    font-size: 0.86rem;
}

.about-strength-card li:last-child {
    border-bottom: 1px solid var(--color-border);
}

.about-strength-card li::before {
    content: "";
    position: absolute;
    top: 1.17rem;
    left: 0;
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--color-accent);
}


/* =========================================================
   Working Approach
========================================================= */

.about-approach-section {
    background: var(--color-background-soft);
}

.about-approach-grid {
    display: grid;
    grid-template-columns:
        minmax(0, 0.8fr) minmax(0, 1.2fr);
    gap: clamp(3rem, 9vw, 8rem);
}

.about-approach-heading {
    position: sticky;
    top: calc(var(--header-height) + 2rem);
    align-self: start;
}

.about-approach-heading h2 {
    max-width: 620px;
    margin-bottom: 1.4rem;
}

.about-approach-heading>p:last-child {
    max-width: 540px;
    margin-bottom: 0;
}

.about-approach-list article {
    display: grid;
    grid-template-columns: 60px 1fr;
    gap: 1.5rem;
    border-top: 1px solid var(--color-border);
    padding-block: 2rem;
}

.about-approach-list article:last-child {
    border-bottom: 1px solid var(--color-border);
}

.about-approach-list article>span {
    color: var(--color-accent);
    font-size: 0.7rem;
    font-weight: 750;
    letter-spacing: 0.13em;
}

.about-approach-list h3 {
    margin-bottom: 0.6rem;
    font-size: 1.35rem;
}

.about-approach-list p {
    max-width: 650px;
    margin-bottom: 0;
    font-size: 0.95rem;
    line-height: 1.75;
}


/* =========================================================
   Working in Japan
========================================================= */

.about-japan-section {
    border-block: 1px solid var(--color-border);
}

.about-japan-grid {
    display: grid;
    grid-template-columns:
        minmax(0, 0.85fr) minmax(0, 1.15fr);
    gap: clamp(3rem, 9vw, 8rem);
}

.about-japan-grid h2 {
    max-width: 650px;
    margin-bottom: 0;
}

.about-japan-content {
    max-width: 740px;
}

.about-japan-content .large-text {
    margin-bottom: 1.6rem;
}

.about-japan-content p:last-child {
    margin-bottom: 0;
}


/* =========================================================
   Languages and Tools
========================================================= */

.about-capabilities-section {
    background: var(--color-background-soft);
}

.about-capabilities-grid {
    display: grid;
    grid-template-columns:
        minmax(0, 0.9fr) repeat(2, minmax(0, 1.05fr));
    gap: 1rem;
}

.about-capability-panel {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 2rem;
    background: var(--color-surface);
}

.about-capability-panel h3 {
    margin-bottom: 2rem;
    font-size: 1.35rem;
}

.about-capability-panel dl {
    margin: 0;
}

.about-capability-panel dl div {
    border-top: 1px solid var(--color-border);
    padding-block: 1rem;
}

.about-capability-panel dl div:last-child {
    border-bottom: 1px solid var(--color-border);
}

.about-capability-panel dt {
    margin-bottom: 0.3rem;
    color: var(--color-text);
    font-size: 0.85rem;
    font-weight: 700;
}

.about-capability-panel dd {
    margin: 0;
    color: var(--color-text-muted);
    font-size: 0.84rem;
    line-height: 1.6;
}

.about-tag-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.about-tag-list li {
    border: 1px solid var(--color-border);
    border-radius: 999px;
    padding: 0.62rem 0.9rem;
    background: var(--color-background-soft);
    color: var(--color-text-soft);
    font-size: 0.76rem;
}


/* =========================================================
   Career Direction
========================================================= */

.about-direction-section {
    border-top: 1px solid var(--color-border);
}

.about-direction-grid {
    display: grid;
    grid-template-columns:
        minmax(0, 1.2fr) minmax(280px, 0.8fr);
    align-items: start;
    gap: clamp(3rem, 9vw, 8rem);
}

.about-direction-content h2 {
    max-width: 760px;
    margin-bottom: 1.5rem;
}

.about-direction-content>p {
    max-width: 730px;
}

.about-role-panel {
    border-top: 1px solid var(--color-border-strong);
}

.about-role-label {
    margin: 0;
    padding-block: 1.2rem;
    color: var(--color-accent);
    font-size: 0.68rem;
    font-weight: 750;
    letter-spacing: 0.13em;
    text-transform: uppercase;
}

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

.about-role-panel li {
    border-top: 1px solid var(--color-border);
    padding-block: 1rem;
    color: var(--color-text-soft);
    font-size: 0.9rem;
}

.about-role-panel li:last-child {
    border-bottom: 1px solid var(--color-border);
}


/* =========================================================
   Contact
========================================================= */

.about-contact-section {
    border-top: 1px solid var(--color-border);
}

.about-contact-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.85rem;
}


/* =========================================================
   Tablet
========================================================= */

@media (max-width: 980px) {

    .about-hero-grid,
    .about-profile-grid,
    .about-approach-grid,
    .about-japan-grid,
    .about-direction-grid {
        grid-template-columns: 1fr;
    }

    .about-hero-grid {
        align-items: start;
        gap: 3rem;
    }

    .about-profile-image {
        max-width: 480px;
    }

    .about-approach-heading {
        position: static;
    }

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

}


/* =========================================================
   Mobile
========================================================= */

@media (max-width: 700px) {

    .about-hero {
        padding-block: 4.8rem;
    }

    .about-hero-heading h1 {
        font-size: clamp(2.8rem, 12vw, 4.4rem);
    }

    .about-profile-actions,
    .about-contact-actions {
        align-items: stretch;
        flex-direction: column;
    }

    .about-profile-actions .button,
    .about-contact-actions .button {
        width: 100%;
        justify-content: center;
    }

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

    .about-strength-card {
        min-height: auto;
        padding: 1.8rem;
    }

    .about-strength-number {
        margin-bottom: 2.5rem;
    }

    .about-approach-list article {
        grid-template-columns: 42px 1fr;
        gap: 1rem;
    }

    .about-capability-panel {
        padding: 1.7rem;
    }

}


/* =========================================================
   Small Screens
========================================================= */

@media (max-width: 420px) {

    .about-hero-heading h1 {
        font-size: 2.75rem;
    }

    .about-strength-card,
    .about-capability-panel {
        padding: 1.5rem;
    }

}