/* =========================================================
   ABOUT PAGE
   ========================================================= */

   .about-page {
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 clamp(1.25rem, 4vw, 3.5rem) 7rem;
}


/* =========================================================
   INTRO
   ========================================================= */

.about-intro {
    padding: 3.5rem 0 4rem;
    animation: aboutReveal 0.8s var(--ease-smooth, ease) both;
}

.about-intro-meta {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    padding-bottom: 1rem;
    margin-bottom: 4rem;
    border-bottom: 1px solid var(--outline);
    color: var(--on-surface-muted);
    font-family: "Work Sans", sans-serif;
    font-size: 0.63rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.about-intro-meta span:nth-child(2) {
    color: var(--secondary);
}

.about-intro-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(280px, 390px);
    gap: clamp(3rem, 7vw, 7rem);
    align-items: start;
}

.about-intro-content {
    padding-top: 1rem;
}

.about-intro-content h1 {
    margin: 0.7rem 0 2.5rem;
    color: var(--on-surface);
    font-family: "Noto Serif", serif;
    font-size: clamp(3.4rem, 7vw, 6.5rem);
    font-weight: 400;
    line-height: 0.92;
    letter-spacing: -0.055em;
}

.about-intro-content h1 span {
    display: block;
    margin-left: 0.65em;
    color: var(--secondary);
    font-style: italic;
}

.about-bio {
    max-width: 640px;
}

.about-bio p {
    margin: 0 0 1.25rem;
    color: var(--on-surface-variant);
    font-family: "Noto Serif", serif;
    font-size: 1rem;
    line-height: 1.9;
}

.about-bio .about-lead {
    position: relative;
    padding-left: 1.5rem;
    color: var(--on-surface);
    font-size: 1.15rem;
    line-height: 1.8;
}

.about-bio .about-lead::before {
    content: "";
    position: absolute;
    top: 0.25rem;
    bottom: 0.25rem;
    left: 0;
    width: 2px;
    background: var(--secondary);
    opacity: 0.7;
}

.about-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 2rem;
}


/* =========================================================
   PROFILE
   ========================================================= */

.about-profile {
    animation: profileReveal 1s 0.15s ease both;
}

.profile-frame {
    position: relative;
    padding: 0.7rem;
    background: var(--surface-container-low);
    border: 1px solid var(--outline);
    box-shadow: var(--shadow-ambient);
    transition:
        transform 0.4s ease,
        box-shadow 0.4s ease;
}

.profile-frame:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-elevated, var(--shadow-ambient));
}

.profile-frame-label,
.profile-caption {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.7rem 0.5rem;
    color: var(--on-surface-muted);
    font-family: "Work Sans", sans-serif;
    font-size: 0.61rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.profile-frame-label {
    padding-top: 0.1rem;
}

.profile-frame-label span:first-child {
    color: var(--secondary);
}

.profile-image-wrap {
    position: relative;
    overflow: hidden;
    background: var(--surface-container-high);
}

.profile-image-wrap::after {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        linear-gradient(
            135deg,
            transparent 70%,
            rgba(255, 255, 255, 0.08)
        );
}

.profile-img {
    display: block;
    width: 100%;
    aspect-ratio: 3 / 4;
    object-fit: cover;
    filter: grayscale(12%);
    transition:
        transform 0.7s var(--ease-smooth, ease),
        filter 0.5s ease;
}

.profile-frame:hover .profile-img {
    transform: scale(1.035);
    filter: grayscale(0%);
}

.profile-img-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    aspect-ratio: 3 / 4;
    background:
        radial-gradient(
            circle at center,
            var(--surface-container-high),
            var(--surface-container-low)
        );
}

.profile-img-placeholder span {
    color: var(--secondary);
    font-family: "Noto Serif", serif;
    font-size: 4rem;
    font-style: italic;
    opacity: 0.4;
}

.profile-caption {
    padding-bottom: 0.1rem;
}

.profile-caption span:first-child {
    color: var(--on-surface);
    font-family: "Noto Serif", serif;
    font-size: 0.75rem;
    font-style: italic;
    font-weight: 400;
    letter-spacing: 0;
    text-transform: none;
}


/* =========================================================
   DECORATIVE RULE
   ========================================================= */

.about-intro-rule {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    max-width: 420px;
    margin: 4rem auto 0;
}

.about-intro-rule span {
    flex: 1;
    height: 1px;
    background: var(--outline);
}

.about-intro-rule i {
    color: var(--secondary);
    font-size: 0.7rem;
    font-style: normal;
}


/* =========================================================
   DETAILS
   ========================================================= */

.about-details {
    margin: 0 calc(clamp(1.25rem, 4vw, 3.5rem) * -1);
    padding: 2.4rem clamp(1.25rem, 4vw, 3.5rem);
    background: var(--surface-container-low);
    border-top: 1px solid var(--outline);
    border-bottom: 1px solid var(--outline);
}

.about-details-inner {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    max-width: 1180px;
    margin: 0 auto;
}

.detail-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.detail-number {
    padding-top: 0.15rem;
    color: var(--secondary);
    font-family: "Work Sans", sans-serif;
    font-size: 0.62rem;
    font-weight: 600;
}

.detail-label {
    display: block;
    margin-bottom: 0.3rem;
    color: var(--on-surface-muted);
    font-family: "Work Sans", sans-serif;
    font-size: 0.62rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.detail-value {
    color: var(--on-surface);
    font-family: "Noto Serif", serif;
    font-size: 0.98rem;
    line-height: 1.4;
    text-decoration: none;
    word-break: break-word;
    transition: color 0.25s ease;
}

a.detail-value:hover {
    color: var(--secondary);
}


/* =========================================================
   CONTACT
   ========================================================= */

.about-contact {
    padding-top: 8rem;
}

.contact-heading {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: end;
    padding-bottom: 2rem;
    margin-bottom: 3rem;
    border-bottom: 1px solid var(--outline);
}

.contact-heading h2 {
    margin: 0.6rem 0 0;
    color: var(--on-surface);
    font-family: "Noto Serif", serif;
    font-size: clamp(2.8rem, 6vw, 4.8rem);
    font-weight: 400;
    line-height: 0.98;
    letter-spacing: -0.045em;
}

.contact-heading p {
    max-width: 28rem;
    margin: 0 0 0.3rem auto;
    color: var(--on-surface-variant);
    font-family: "Noto Serif", serif;
    line-height: 1.8;
}

.contact-grid {
    display: grid;
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
    gap: clamp(3rem, 7vw, 6rem);
    align-items: start;
}

.contact-info {
    padding-top: 0.5rem;
}

.contact-intro {
    padding-bottom: 2rem;
    margin-bottom: 2rem;
    border-bottom: 1px solid var(--outline);
}

.contact-index {
    display: block;
    margin-bottom: 0.7rem;
    color: var(--secondary);
    font-family: "Work Sans", sans-serif;
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.contact-intro p {
    margin: 0;
    color: var(--on-surface-variant);
    line-height: 1.75;
}

.contact-detail {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    padding: 1rem 0;
    transition: transform 0.25s ease;
}

.contact-detail:hover {
    transform: translateX(5px);
}

.contact-detail-symbol {
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
    width: 36px;
    height: 36px;
    border: 1px solid var(--outline);
    color: var(--secondary);
    font-size: 0.8rem;
    transition:
        background 0.25s ease,
        border-color 0.25s ease;
}

.contact-detail:hover .contact-detail-symbol {
    background: var(--secondary-container);
    border-color: var(--secondary);
}

.contact-detail > div:last-child {
    min-width: 0;
}

.contact-detail a,
.contact-detail span:last-child {
    color: var(--on-surface);
    font-family: "Noto Serif", serif;
    font-size: 0.95rem;
    line-height: 1.5;
    text-decoration: none;
    word-break: break-word;
}

.contact-detail a:hover {
    color: var(--secondary);
}


/* =========================================================
   FORM
   ========================================================= */

.contact-form-wrap {
    position: relative;
    padding: clamp(1.5rem, 4vw, 2.5rem);
    background: var(--surface-container-low);
    border: 1px solid var(--outline);
    box-shadow: var(--shadow-ambient);
}

.contact-form-wrap::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 35%;
    height: 2px;
    background: linear-gradient(
        to right,
        var(--secondary),
        transparent
    );
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.4rem;
}

.contact-form .field {
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
}

.contact-form .field label {
    color: var(--on-surface);
    font-family: "Work Sans", sans-serif;
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    box-sizing: border-box;
}

.contact-form textarea {
    min-height: 9rem;
    resize: vertical;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: var(--on-surface-muted);
    opacity: 0.75;
}

.contact-submit {
    align-self: flex-start;
    display: inline-flex;
    align-items: center;
    gap: 0.7rem;
    margin-top: 0.25rem;
}

.contact-submit span {
    transition: transform 0.25s ease;
}

.contact-submit:hover span {
    transform: translateX(4px);
}

.contact-footnote {
    margin: -0.4rem 0 0;
    color: var(--on-surface-muted);
    font-family: "Noto Serif", serif;
    font-size: 0.78rem;
    font-style: italic;
}

.contact-alert {
    padding: 0.85rem 1rem;
    margin-bottom: 1.25rem;
    border-left: 3px solid;
    font-size: 0.85rem;
}

.contact-alert.success {
    color: #16803b;
    background: rgba(34, 197, 94, 0.08);
    border-left-color: #16803b;
}

.contact-alert.error {
    color: var(--secondary);
    background: rgba(136, 28, 28, 0.08);
    border-left-color: var(--secondary);
}


/* =========================================================
   ANIMATIONS
   ========================================================= */

@keyframes aboutReveal {
    from {
        opacity: 0;
        transform: translateY(18px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes profileReveal {
    from {
        opacity: 0;
        transform: translateY(24px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}


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

@media (max-width: 900px) {

    .about-intro-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .about-profile {
        max-width: 340px;
        margin: 0 auto;
        order: -1;
    }

    .about-intro-content {
        padding-top: 0;
    }

    .about-details-inner {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .contact-heading {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .contact-heading p {
        margin-left: 0;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}

@media (max-width: 600px) {

    .about-intro {
        padding-top: 2.5rem;
    }

    .about-intro-meta {
        margin-bottom: 2.5rem;
    }

    .about-intro-content h1 {
        font-size: clamp(3rem, 16vw, 4.5rem);
    }

    .about-links {
        flex-direction: column;
        align-items: stretch;
    }

    .about-links .btn {
        justify-content: center;
    }

    .about-contact {
        padding-top: 5rem;
    }

    .contact-heading h2 {
        font-size: clamp(2.6rem, 13vw, 4rem);
    }
}


/* =========================================================
   REDUCED MOTION
   ========================================================= */

@media (prefers-reduced-motion: reduce) {

    .about-intro,
    .about-profile {
        animation: none;
    }

    .profile-frame,
    .profile-img,
    .contact-detail,
    .contact-detail-symbol,
    .contact-submit span,
    .detail-value {
        transition: none;
    }
}