/* ============================================================
   About Page — Blindside Chess
   ============================================================ */

.about-page {
    max-width: 860px;
    margin: 0 auto;
    padding: 3rem 2rem 5rem;
}

/* ═══ HERO / MISSION ═══ */
.about-hero {
    text-align: center;
    margin-bottom: 3.5rem;
}

.about-hero__eyebrow {
    display: inline-flex;
    padding: 0.35rem 0.7rem;
    margin-bottom: 1.2rem;
    border-radius: 999px;
    border: 1px solid rgba(213, 166, 66, 0.28);
    background: rgba(213, 166, 66, 0.08);
    font-family: 'Cinzel', serif;
    font-size: 0.6rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: #ffe8a0;
}

.about-hero h1 {
    font-family: 'Cinzel', serif;
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 900;
    color: #ffe8a0;
    letter-spacing: -0.01em;
    line-height: 1.1;
    margin-bottom: 1.2rem;
    text-shadow: 0 0 20px rgba(213, 166, 66, 0.15);
}

.about-hero__mission {
    font-size: 1.1rem;
    line-height: 1.7;
    color: rgba(247, 234, 208, 0.65);
    max-width: 52ch;
    margin: 0 auto;
}

.about-hero__divider {
    width: 60px;
    height: 2px;
    background: linear-gradient(90deg, transparent, #d5a642, transparent);
    margin: 2rem auto 0;
}

/* ═══ SECTION SHARED ═══ */
.about-section {
    margin-bottom: 3rem;
}

.about-section__title {
    font-family: 'Cinzel', serif;
    font-size: 0.85rem;
    font-weight: 900;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: #d5a642;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin-bottom: 1.2rem;
}

.about-section__title-icon {
    font-size: 0.7rem;
}

.about-section__title-line {
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, rgba(213, 166, 66, 0.35), transparent);
}

/* ═══ DESIGN PRINCIPLES ═══ */
.about-pillars {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.about-pillar {
    padding: 1.5rem 1.2rem;
    border: 1px solid rgba(213, 166, 66, 0.18);
    border-radius: 10px;
    background: rgba(14, 13, 11, 0.85);
    text-align: center;
    transition: border-color 200ms ease;
}

    .about-pillar:hover {
        border-color: rgba(213, 166, 66, 0.28);
    }

.about-pillar__icon {
    font-size: 1.6rem;
    margin-bottom: 0.65rem;
    display: block;
    color: #d5a642;
}

.about-pillar h3 {
    font-family: 'Cinzel', serif;
    font-size: 0.78rem;
    font-weight: 900;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: #ffe8a0;
    margin-bottom: 0.4rem;
}

.about-pillar p {
    color: rgba(247, 234, 208, 0.48);
    font-size: 0.82rem;
    line-height: 1.5;
}

/* ═══ THE STUDIO ═══ */
.about-studio {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 1.5rem;
    align-items: start;
    padding: 1.75rem;
    border: 1px solid rgba(213, 166, 66, 0.28);
    border-radius: 12px;
    background: rgba(14, 13, 11, 0.85);
}

.about-studio__logo {
    width: 72px;
    height: 72px;
    border-radius: 12px;
    display: grid;
    place-items: center;
    border: 2px solid #d5a642;
    background: linear-gradient(145deg, rgba(213, 166, 66, 0.12), rgba(10, 9, 8, 0.95));
    font-family: 'Cinzel', serif;
    font-size: 1.6rem;
    font-weight: 900;
    color: #ffe8a0;
    text-shadow: 0 0 12px rgba(213, 166, 66, 0.3);
}

.about-studio__name {
    font-family: 'Cinzel', serif;
    font-size: 1.15rem;
    font-weight: 900;
    color: #ffe8a0;
    letter-spacing: 0.03em;
    margin-bottom: 0.3rem;
}

.about-studio__text {
    color: rgba(247, 234, 208, 0.58);
    font-size: 0.92rem;
    line-height: 1.65;
}

.about-studio__links {
    display: flex;
    gap: 0.75rem;
    margin-top: 0.85rem;
}

.about-studio__link {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.35rem 0.7rem;
    border-radius: 6px;
    border: 1px solid rgba(213, 166, 66, 0.18);
    background: transparent;
    color: rgba(247, 234, 208, 0.56);
    font-family: 'Cinzel', serif;
    font-size: 0.55rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    text-decoration: none;
    transition: all 140ms ease;
}

    .about-studio__link:hover {
        border-color: rgba(213, 166, 66, 0.35);
        color: #ffe8a0;
        background: rgba(213, 166, 66, 0.08);
    }

/* ═══ FEEDBACK FORM ═══ */
.about-feedback {
    padding: 2rem;
    border: 1px solid rgba(213, 166, 66, 0.28);
    border-radius: 12px;
    background: rgba(14, 13, 11, 0.85);
}

.about-feedback__intro {
    color: rgba(247, 234, 208, 0.55);
    font-size: 0.9rem;
    line-height: 1.55;
    margin-bottom: 1.25rem;
}

.feedback-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.feedback-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.feedback-group {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

    .feedback-group label {
        font-family: 'Cinzel', serif;
        font-size: 0.6rem;
        font-weight: 700;
        letter-spacing: 0.1em;
        text-transform: uppercase;
        color: rgba(247, 234, 208, 0.56);
    }

    .feedback-group input,
    .feedback-group textarea,
    .feedback-group select {
        padding: 0.65rem 0.85rem;
        border: 1px solid rgba(213, 166, 66, 0.18);
        border-radius: 8px;
        background: rgba(5, 5, 6, 0.6);
        color: #f7ead0;
        font-family: 'Crimson Text', Georgia, serif;
        font-size: 0.9rem;
        outline: none;
        transition: border-color 140ms ease;
    }

        .feedback-group input:focus,
        .feedback-group textarea:focus,
        .feedback-group select:focus {
            border-color: rgba(213, 166, 66, 0.45);
            box-shadow: 0 0 0 3px rgba(213, 166, 66, 0.08);
        }

        .feedback-group input::placeholder,
        .feedback-group textarea::placeholder {
            color: rgba(247, 234, 208, 0.35);
        }

    .feedback-group textarea {
        min-height: 130px;
        resize: vertical;
    }

    .feedback-group select {
        cursor: pointer;
        appearance: none;
        background-image: url("data:image/svg+xml,%3Csvg width='12' height='7' viewBox='0 0 12 7' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L6 6L11 1' stroke='%23d5a642' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
        background-repeat: no-repeat;
        background-position: right 0.85rem center;
        padding-right: 2.2rem;
    }

        .feedback-group select option {
            background: #0a0908;
            color: #f7ead0;
        }

.feedback-submit {
    align-self: flex-start;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 0.7rem 1.8rem;
    border: none;
    border-radius: 999px;
    cursor: pointer;
    font-family: 'Cinzel', serif;
    font-weight: 900;
    font-size: 0.72rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: #130e08;
    background: radial-gradient(circle at 40% 0%, rgba(255, 255, 255, 0.58), transparent 42%), linear-gradient(135deg, #ffe8a0 0%, #d6a745 45%, #8f5f1d 100%);
    box-shadow: 0 0 22px rgba(213, 166, 66, 0.3);
    transition: all 160ms ease;
}

    .feedback-submit:hover {
        transform: translateY(-1px);
        box-shadow: 0 0 32px rgba(213, 166, 66, 0.45);
    }

    .feedback-submit:disabled {
        opacity: 0.4;
        cursor: not-allowed;
        transform: none;
        box-shadow: none;
    }

.feedback-error {
    padding: 0.6rem 0.85rem;
    border-radius: 6px;
    border: 1px solid rgba(184, 59, 59, 0.25);
    background: rgba(184, 59, 59, 0.06);
    color: #b83b3b;
    font-size: 0.8rem;
}

.feedback-success {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.85rem 1.1rem;
    border-radius: 8px;
    border: 1px solid rgba(78, 205, 196, 0.25);
    background: rgba(78, 205, 196, 0.06);
    color: #4ecdc4;
    font-size: 0.85rem;
    font-weight: 600;
}

.feedback-success__icon {
    font-size: 1.1rem;
}

/* ═══ NEWSLETTER ═══ */
.about-newsletter {
    text-align: center;
    padding: 2.5rem 2rem;
    border: 1px solid rgba(213, 166, 66, 0.28);
    border-radius: 16px;
    background: linear-gradient(135deg, rgba(213, 166, 66, 0.06), rgba(213, 166, 66, 0.02));
}

    .about-newsletter h3 {
        font-family: 'Cinzel', serif;
        font-size: 1.3rem;
        font-weight: 900;
        color: #ffe8a0;
        margin-bottom: 0.4rem;
    }

.about-newsletter__sub {
    color: rgba(247, 234, 208, 0.48);
    font-size: 0.88rem;
    margin-bottom: 1.5rem;
    max-width: 42ch;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.5;
}

.newsletter-form {
    display: flex;
    gap: 0;
    max-width: 420px;
    margin: 0 auto;
}

    .newsletter-form input {
        flex: 1;
        padding: 0.7rem 1rem;
        border: 1px solid rgba(213, 166, 66, 0.28);
        border-right: none;
        border-radius: 999px 0 0 999px;
        background: rgba(5, 5, 6, 0.7);
        color: #f7ead0;
        font-family: 'Crimson Text', Georgia, serif;
        font-size: 0.9rem;
        outline: none;
    }

        .newsletter-form input::placeholder {
            color: rgba(247, 234, 208, 0.35);
        }

        .newsletter-form input:focus {
            border-color: rgba(213, 166, 66, 0.45);
        }

    .newsletter-form button {
        padding: 0.7rem 1.2rem;
        border: none;
        border-radius: 0 999px 999px 0;
        cursor: pointer;
        font-family: 'Cinzel', serif;
        font-weight: 900;
        font-size: 0.62rem;
        letter-spacing: 0.1em;
        text-transform: uppercase;
        color: #130e08;
        background: radial-gradient(circle at 40% 0%, rgba(255, 255, 255, 0.55), transparent 42%), linear-gradient(135deg, #ffe8a0 0%, #d6a745 45%, #8f5f1d 100%);
        transition: all 160ms ease;
        white-space: nowrap;
    }

        .newsletter-form button:hover {
            box-shadow: 0 0 22px rgba(213, 166, 66, 0.3);
        }

.newsletter-disclaimer {
    margin-top: 0.75rem;
    font-size: 0.7rem;
    color: rgba(247, 234, 208, 0.35);
}

/* ═══ FOOTER ═══ */
.about-footer {
    margin-top: 3rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(213, 166, 66, 0.18);
    text-align: center;
}

.about-footer__text {
    font-size: 0.72rem;
    color: rgba(247, 234, 208, 0.35);
    letter-spacing: 0.04em;
}

.about-footer__links {
    display: flex;
    justify-content: center;
    gap: 1.2rem;
    margin-top: 0.6rem;
}

.about-footer__link {
    font-size: 0.65rem;
    color: rgba(247, 234, 208, 0.56);
    text-decoration: none;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    transition: color 140ms ease;
}

    .about-footer__link:hover {
        color: #ffe8a0;
    }

/* ═══ RESPONSIVE ═══ */
@media (max-width: 480px) {
    .about-page {
        padding: 1.5rem 0.85rem 3rem;
    }

    .about-hero {
        margin-bottom: 2rem;
    }

        .about-hero h1 {
            font-size: 1.5rem;
        }

    .about-hero__mission {
        font-size: 0.88rem;
        max-width: unset;
    }

    .about-section {
        margin-bottom: 2rem;
    }

    .about-section__title {
        font-size: 0.7rem;
    }

    .about-pillars {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }

    .about-pillar {
        padding: 1rem;
    }

    .about-pillar__icon {
        font-size: 1.2rem;
        margin-bottom: 0.4rem;
    }

    .about-pillar h3 {
        font-size: 0.68rem;
    }

    .about-pillar p {
        font-size: 0.75rem;
    }

    .about-studio {
        grid-template-columns: 1fr;
        text-align: center;
        justify-items: center;
        gap: 1rem;
        padding: 1.25rem;
    }

    .about-studio__logo {
        width: 56px;
        height: 56px;
        font-size: 1.2rem;
    }

    .about-studio__name {
        font-size: 0.95rem;
    }

    .about-studio__text {
        font-size: 0.82rem;
    }

    .about-studio__links {
        justify-content: center;
    }

    .about-feedback {
        padding: 1.25rem;
    }

    .about-feedback__intro {
        font-size: 0.8rem;
    }

    .feedback-row {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }

    .feedback-submit {
        width: 100%;
        justify-content: center;
    }

    .about-newsletter {
        padding: 1.5rem 1rem;
        border-radius: 12px;
    }

        .about-newsletter h3 {
            font-size: 1.05rem;
        }

    .about-newsletter__sub {
        font-size: 0.78rem;
        max-width: unset;
    }

    .newsletter-form {
        flex-direction: column;
        gap: 0.5rem;
    }

        .newsletter-form input {
            border-radius: 999px;
            border-right: 1px solid rgba(213, 166, 66, 0.28);
        }

        .newsletter-form button {
            border-radius: 999px;
            padding: 0.65rem 1rem;
        }

    .about-footer__links {
        flex-wrap: wrap;
        gap: 0.6rem;
    }
}

.about-founder {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 1.5rem;
    align-items: start;
    padding: 1.75rem;
    border: 1px solid rgba(213, 166, 66, 0.28);
    border-radius: 12px;
    background: rgba(14, 13, 11, 0.85);
}

.about-founder__avatar {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    border: 2px solid #d5a642;
    background: radial-gradient(circle at 30% 25%, rgba(255, 255, 255, 0.12), transparent 50%), linear-gradient(160deg, rgba(213, 166, 66, 0.15), rgba(10, 9, 8, 0.9));
    font-family: 'Cinzel', serif;
    font-size: 1.4rem;
    font-weight: 900;
    color: #ffe8a0;
    box-shadow: 0 0 20px rgba(213, 166, 66, 0.15);
}

.about-founder__name {
    font-family: 'Cinzel', serif;
    font-size: 1.15rem;
    font-weight: 900;
    color: #ffe8a0;
    letter-spacing: 0.03em;
    margin-bottom: 0.15rem;
}

.about-founder__role {
    font-family: 'Cinzel', serif;
    font-size: 0.62rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: #d5a642;
    margin-bottom: 0.75rem;
}

.about-founder__content p {
    color: rgba(247, 234, 208, 0.58);
    font-size: 0.92rem;
    line-height: 1.65;
    margin-bottom: 0.75rem;
}

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

.about-founder__content em {
    color: rgba(247, 234, 208, 0.78);
    font-style: italic;
}

@media (max-width: 480px) {
    .about-founder {
        grid-template-columns: 1fr;
        text-align: center;
        justify-items: center;
        gap: 1rem;
        padding: 1.25rem;
    }

    .about-founder__avatar {
        width: 60px;
        height: 60px;
        font-size: 1.1rem;
    }

    .about-founder__name {
        font-size: 0.95rem;
    }

    .about-founder__content p {
        font-size: 0.82rem;
        text-align: left;
    }
}

.site-footer {
    max-width: 960px;
    margin: 3rem auto 0;
    padding: 1.5rem 2rem;
    border-top: 1px solid rgba(213, 166, 66, 0.18);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.6rem;
    z-index: 1;
}

.site-footer__text {
    font-size: 0.72rem;
    color: rgba(247, 234, 208, 0.35);
    letter-spacing: 0.04em;
}

.site-footer__links {
    display: flex;
    justify-content: center;
    gap: 1.2rem;
}

.site-footer__link {
    font-size: 0.65rem;
    color: rgba(247, 234, 208, 0.45);
    text-decoration: none;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    transition: color 140ms ease;
}

    .site-footer__link:hover {
        color: #ffe8a0;
    }

.site-stage-badge {
    display: inline-flex;
    padding: 0.25rem 0.6rem;
    border-radius: 999px;
    border: 1px solid rgba(78, 205, 196, 0.3);
    background: rgba(78, 205, 196, 0.06);
    font-family: 'Cinzel', serif;
    font-size: 0.55rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: #4ecdc4;
}

@media (max-width: 480px) {
    .site-footer {
        padding: 1.2rem 0.85rem;
        margin-top: 2rem;
    }

    .site-footer__links {
        flex-wrap: wrap;
        gap: 0.6rem;
    }
}