/* ─── About Us Page Styles ────────────────────────────────────────────────── */

/* ── About Hero ─────────────────────────────────────────────────────────── */
.about-hero {
    padding-top: calc(var(--space-20) + var(--space-20));
}

.about-hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: center;
}

.about-hero-title {
    font-family: var(--font-display);
    font-size: clamp(var(--text-2xl), 5vw, var(--text-3xl));
    font-weight: 400;
    line-height: 1.1;
    letter-spacing: var(--tracking-tight);
    color: var(--color-void);
    margin-top: var(--space-4);
}

.about-accent {
    color: var(--color-signal);
}

.about-cta-dot {
    display: inline-flex;
    width: 20px;
    height: 20px;
    background: var(--color-white);
    color: var(--color-signal);
    border-radius: 50%;
    align-items: center;
    justify-content: center;
    font-size: 7px;
    margin-left: var(--space-2);
    flex-shrink: 0;
}

/* Photo card */
.about-hero-visual {
    position: relative;
}

.about-photo-card {
    position: relative;
}

.about-photo-frame {
    border-radius: var(--radius-2xl);
    overflow: hidden;
    border: 1px solid var(--color-rule);
    box-shadow: var(--shadow-xl);
}

.about-photo-placeholder {
    background: linear-gradient(145deg, #2a2724, #1A1816);
    min-height: 360px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
}

.about-photo-silhouettes {
    width: 100%;
}

.about-photo-silhouettes svg {
    width: 100%;
    height: 100%;
    display: block;
}

/* Floating quote tag */
.about-photo-tag {
    position: absolute;
    top: var(--space-5);
    right: calc(-1 * var(--space-6));
    background: var(--color-white);
    border: 1px solid var(--color-rule);
    border-radius: var(--radius-xl);
    padding: var(--space-4) var(--space-5);
    box-shadow: var(--shadow-md);
    display: flex;
    flex-direction: column;
    gap: 2px;
    max-width: 160px;
    animation: floatTag 4s ease-in-out infinite;
}

@keyframes floatTag {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-6px); }
}

.about-photo-tag-italic {
    font-family: var(--font-display);
    font-size: var(--text-sm);
    color: var(--color-void);
    font-style: italic;
    line-height: 1.3;
}

.about-photo-tag-accent {
    font-family: var(--font-display);
    font-size: var(--text-sm);
    color: var(--color-signal);
    font-style: italic;
    font-weight: 400;
    line-height: 1.3;
    margin-top: 2px;
}

/* ── Our Story / Timeline ─────────────────────────────────────────────── */
.about-story {
    position: relative;
}

.about-story-top {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
    align-items: start;
    margin-bottom: var(--space-16);
}

.about-story-desc {
    display: flex;
    align-items: flex-end;
    padding-bottom: var(--space-4);
}

/* Timeline */
.about-timeline {
    position: relative;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-8);
    padding-top: var(--space-12);
}

.about-timeline-line {
    position: absolute;
    top: 22px;
    left: 5%;
    right: 5%;
    height: 1px;
    background: linear-gradient(90deg, var(--color-white-10), var(--color-signal-30) 40%, var(--color-signal) 60%, var(--color-white-10));
}

.about-timeline-item {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    padding-top: calc(var(--space-10) + var(--space-2));
    cursor: default;
}

.about-timeline-icon {
    position: absolute;
    top: 0;
    left: 0;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--color-void);
    border: 1px solid var(--color-white-15);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white-70);
    transition: background var(--duration-base) ease, border-color var(--duration-base) ease;
}

.about-timeline-item:hover .about-timeline-icon {
    background: var(--color-ember);
    border-color: var(--color-signal-30);
    color: var(--color-white);
}

.about-timeline-item--active .about-timeline-icon {
    background: var(--color-signal);
    border-color: var(--color-signal);
    color: var(--color-white);
    box-shadow: var(--shadow-signal-sm);
}

.about-timeline-year {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    color: var(--color-signal);
    letter-spacing: var(--tracking-small);
    text-transform: uppercase;
}

.about-timeline-label {
    font-family: var(--font-display);
    font-size: var(--text-lg);
    color: var(--color-white);
    line-height: 1.2;
}

.about-timeline-desc {
    font-family: var(--font-sans);
    font-size: var(--text-sm);
    color: var(--color-white-60);
    line-height: 1.6;
}

/* ── 3Ps Section ─────────────────────────────────────────────────────── */
.about-3ps {
    background: var(--color-canvas);
    overflow: hidden;
}

.about-3ps-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr 1.3fr;
    gap: var(--space-16);
    align-items: center;
}

/* Donut chart */
.about-3ps-donut {
    display: flex;
    justify-content: center;
    align-items: center;
}

.about-donut-ring {
    position: relative;
    width: 220px;
    height: 220px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.about-donut-ring svg {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
}

.about-donut-center {
    position: relative;
    z-index: 1;
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}

.about-donut-label {
    font-family: var(--font-display);
    font-size: var(--text-2xl);
    color: var(--color-void);
    line-height: 1;
}

.about-donut-sub {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    color: var(--color-ember);
    letter-spacing: var(--tracking-medium);
    text-transform: uppercase;
}

/* Principles list */
.about-3ps-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

.about-principle {
    display: flex;
    gap: var(--space-4);
    align-items: flex-start;
    padding: var(--space-5);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-rule);
    background: var(--color-white);
    transition: border-color var(--duration-base) ease, box-shadow var(--duration-base) ease, transform var(--duration-base) ease;
    cursor: default;
}

.about-principle:hover {
    border-color: var(--color-signal-30);
    box-shadow: var(--shadow-md);
    transform: translateX(4px);
}

.about-principle-icon {
    width: 36px;
    height: 36px;
    background: var(--color-signal-08);
    border: 1px solid var(--color-signal-15);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-signal);
    flex-shrink: 0;
    transition: background var(--duration-base) ease;
}

.about-principle:hover .about-principle-icon {
    background: var(--color-signal-15);
}

.about-principle-title {
    font-family: var(--font-display);
    font-size: var(--text-lg);
    color: var(--color-void);
    margin-bottom: var(--space-1);
    line-height: 1.2;
}

/* ── By the Numbers ──────────────────────────────────────────────────── */
.about-numbers {
    position: relative;
    overflow: hidden;
}

.about-numbers::before {
    content: '';
    position: absolute;
    top: -100px;
    left: 50%;
    transform: translateX(-50%);
    width: 800px;
    height: 400px;
    background: radial-gradient(ellipse, var(--color-signal-08) 0%, transparent 65%);
    pointer-events: none;
}

.about-stats-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: var(--space-6);
    margin-top: var(--space-10);
}

.about-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: var(--space-8) var(--space-4);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-white-10);
    background: var(--color-white-05);
    transition: background var(--duration-base) ease, border-color var(--duration-base) ease, transform var(--duration-base) ease;
    cursor: default;
}

.about-stat:hover {
    background: var(--color-white-08);
    border-color: var(--color-signal-30);
    transform: translateY(-4px);
}

.about-stat-icon {
    color: var(--color-white-60);
    margin-bottom: var(--space-4);
    transition: color var(--duration-base) ease;
}

.about-stat:hover .about-stat-icon {
    color: var(--color-signal);
}

.about-stat-value {
    font-family: var(--font-display);
    font-size: var(--text-2xl);
    color: var(--color-white);
    line-height: 1.1;
    margin-bottom: var(--space-2);
}

.about-stat-label {
    font-family: var(--font-sans);
    font-size: var(--text-sm);
    color: var(--color-white-60);
    line-height: 1.4;
    max-width: 14ch;
    margin: 0 auto;
}

/* ── What's Next ─────────────────────────────────────────────────────── */
.about-next {
    background: var(--color-canvas);
    overflow: hidden;
}

.about-next-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: start;
}

.about-next-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
    padding-top: var(--space-20);
}

.about-next-card {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-3);
    padding: var(--space-6);
    background: var(--color-white);
    border: 1px solid var(--color-rule);
    border-radius: var(--radius-xl);
    cursor: default;
    transition: border-color var(--duration-base) ease, box-shadow var(--duration-base) ease, transform var(--duration-base) ease;
}

.about-next-card:hover {
    border-color: var(--color-signal-30);
    box-shadow: var(--shadow-md), 0 0 0 1px var(--color-signal-15);
    transform: translateY(-4px);
}

.about-next-card-icon {
    width: 44px;
    height: 44px;
    background: var(--color-signal-08);
    border: 1px solid var(--color-signal-15);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-signal);
    flex-shrink: 0;
    transition: background var(--duration-base) ease;
}

.about-next-card:hover .about-next-card-icon {
    background: var(--color-signal);
    color: var(--color-white);
    border-color: var(--color-signal);
}

.about-next-card span {
    font-family: var(--font-sans);
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-void);
    line-height: 1.4;
}

/* Closing divider */
.about-closing {
    display: flex;
    align-items: center;
    gap: var(--space-8);
    margin-top: var(--space-20);
    padding-top: var(--space-12);
    border-top: 1px solid var(--color-rule);
}

.about-closing-line {
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-rule-strong));
}

.about-closing-line:last-child {
    background: linear-gradient(90deg, var(--color-rule-strong), transparent);
}

.about-closing-text {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    color: var(--color-void);
    white-space: nowrap;
    opacity: 0.7;
}

/* ── Footer extras ───────────────────────────────────────────────────── */
.footer-socials {
    display: flex;
    gap: var(--space-2);
    margin-top: var(--space-3);
}

.footer-social-link {
    width: 30px;
    height: 30px;
    border-radius: var(--radius-md);
    background: var(--color-white-08);
    border: 1px solid var(--color-white-12);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-sm);
    color: var(--color-white-70);
    text-decoration: none;
    transition: background var(--duration-base) ease, color var(--duration-base) ease;
}

.footer-social-link:hover {
    background: var(--color-signal);
    color: var(--color-white);
    border-color: var(--color-signal);
}

/* ── Responsive ──────────────────────────────────────────────────────── */
@media (max-width: 1024px) {
    .about-stats-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .about-3ps-grid {
        grid-template-columns: 1fr 1fr;
    }

    .about-3ps-donut {
        display: none;
    }
}

@media (max-width: 768px) {
    .about-hero-grid {
        grid-template-columns: 1fr;
        gap: var(--space-10);
    }

    .about-photo-tag {
        right: var(--space-4);
        top: var(--space-4);
    }

    .about-story-top {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }

    .about-timeline {
        grid-template-columns: 1fr;
        gap: var(--space-10);
        padding-left: var(--space-12);
    }

    .about-timeline-line {
        top: 0;
        bottom: 0;
        left: 20px;
        right: auto;
        width: 1px;
        height: auto;
        background: linear-gradient(180deg, var(--color-white-10), var(--color-signal-30), var(--color-white-10));
    }

    .about-timeline-item {
        padding-top: 0;
        padding-left: var(--space-4);
    }

    .about-timeline-icon {
        top: 0;
        left: calc(-1 * var(--space-12));
    }

    .about-3ps-grid {
        grid-template-columns: 1fr;
        gap: var(--space-8);
    }

    .about-3ps-donut {
        display: none;
    }

    .about-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .about-next-grid {
        grid-template-columns: 1fr;
        gap: var(--space-10);
    }

    .about-next-cards {
        padding-top: 0;
    }

    .about-closing {
        gap: var(--space-4);
    }
}

@media (max-width: 480px) {
    .about-stats-grid {
        grid-template-columns: 1fr 1fr;
    }

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