/* ==========================================================================
   Celmin — About page (page-about.hbs)
   ========================================================================== */

.about-page {
    --about-gap: 1.25rem;
    --about-ring: rgba(255, 255, 255, 0.08);
    --about-surface: rgba(255, 255, 255, 0.025);
    overflow-x: hidden;
}

/* Shared bits ------------------------------------------------------------ */

.about-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--accent);
}

.about-icon {
    width: 1.25rem;
    height: 1.25rem;
    stroke: currentColor;
    stroke-width: 1.75;
    fill: none;
    stroke-linecap: round;
    stroke-linejoin: round;
    flex: 0 0 auto;
}

.about-chip {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    border-radius: 1rem;
    color: var(--accent);
    background:
        linear-gradient(145deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02));
    box-shadow: inset 0 0 0 1px var(--about-ring);
}

.about-chip .about-icon {
    width: 1.375rem;
    height: 1.375rem;
}

.about-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.8rem 1.4rem;
    border-radius: 999px;
    font-size: 0.9375rem;
    font-weight: 600;
    letter-spacing: -0.01em;
    transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease,
        border-color 0.18s ease, filter 0.18s ease;
}

.about-btn--primary {
    background: var(--accent);
    color: #08131a;
    border: 1px solid transparent;
    box-shadow: 0 10px 30px -12px color-mix(in srgb, var(--accent) 70%, transparent);
}

.about-btn--primary:hover {
    filter: brightness(1.07);
    transform: translateY(-2px);
}

.about-btn--ghost {
    border: 1px solid var(--border);
    background: var(--about-surface);
    color: var(--foreground);
}

.about-btn--ghost:hover {
    border-color: rgba(255, 255, 255, 0.24);
    transform: translateY(-2px);
}

.about-section {
    padding: 5rem 0;
}

.about-section--muted {
    background: var(--about-surface);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.about-section__header {
    max-width: 660px;
    margin-bottom: 3rem;
}

.about-section__header--center {
    margin-inline: auto;
    text-align: center;
}

.about-section__header--center .about-eyebrow {
    justify-content: center;
}

.about-section__title {
    font-size: clamp(1.85rem, 3.2vw, 2.5rem);
    font-weight: 700;
    letter-spacing: -0.035em;
    line-height: 1.15;
    margin: 0.9rem 0 0.85rem;
}

.about-section__subtitle {
    font-size: 1.0625rem;
    line-height: 1.65;
    color: var(--post-lede);
    margin: 0;
}

/* Hero ------------------------------------------------------------------- */

.about-hero {
    position: relative;
    padding: 5.5rem 0 4rem;
    border-bottom: 1px solid var(--border);
    isolation: isolate;
}

.about-hero__glow {
    position: absolute;
    inset: -30% 0 auto;
    height: 560px;
    z-index: -1;
    background:
        radial-gradient(60% 100% at 50% 0%, color-mix(in srgb, var(--accent) 16%, transparent) 0%, transparent 70%);
    pointer-events: none;
}

.about-hero__grid {
    position: absolute;
    inset: 0;
    z-index: -1;
    background-image:
        linear-gradient(to right, var(--about-ring) 1px, transparent 1px),
        linear-gradient(to bottom, var(--about-ring) 1px, transparent 1px);
    background-size: 64px 64px;
    -webkit-mask-image: radial-gradient(70% 70% at 50% 20%, #000 0%, transparent 100%);
    mask-image: radial-gradient(70% 70% at 50% 20%, #000 0%, transparent 100%);
    opacity: 0.5;
    pointer-events: none;
}

.about-hero__inner {
    position: relative;
    max-width: 780px;
}

.about-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 0.9rem;
    border-radius: 999px;
    border: 1px solid var(--about-ring);
    background: var(--about-surface);
    color: var(--post-lede);
    font-size: 0.8125rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
}

.about-badge .about-icon {
    width: 0.95rem;
    height: 0.95rem;
    color: var(--accent);
}

.about-hero__title {
    font-size: clamp(2.4rem, 5.6vw, 3.75rem);
    font-weight: 700;
    line-height: 1.06;
    letter-spacing: -0.045em;
    margin-bottom: 1.35rem;
}

.about-hero__title em {
    font-style: normal;
    background: linear-gradient(100deg, var(--accent), color-mix(in srgb, var(--accent) 45%, #ffffff));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.about-hero__lede {
    font-size: 1.1875rem;
    line-height: 1.7;
    color: var(--post-lede);
    max-width: 620px;
    margin-bottom: 2.25rem;
}

.about-hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 3.25rem;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0;
    max-width: 560px;
    border: 1px solid var(--border);
    border-radius: 1.25rem;
    background: var(--about-surface);
    overflow: hidden;
}

.about-stat {
    padding: 1.35rem 1.25rem;
    border-left: 1px solid var(--border);
}

.about-stat:first-child {
    border-left: 0;
}

.about-stat dt {
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.1;
    margin-bottom: 0.3rem;
}

.about-stat dd {
    font-size: 0.8125rem;
    color: var(--muted-foreground);
    margin: 0;
}

/* Mission & vision ------------------------------------------------------- */

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

.about-card {
    position: relative;
    padding: 2.25rem;
    border: 1px solid var(--border);
    border-radius: 1.5rem;
    background: var(--card);
    overflow: hidden;
    transition: border-color 0.2s ease, transform 0.2s ease;
}

.about-card:hover {
    transform: translateY(-3px);
    border-color: rgba(255, 255, 255, 0.16);
}

.about-card--accent {
    border-color: rgba(255, 255, 255, 0.16);
    border-color: color-mix(in srgb, var(--accent) 28%, transparent);
    background:
        linear-gradient(150deg, color-mix(in srgb, var(--accent) 9%, transparent) 0%, var(--card) 62%);
}

.about-card__title {
    font-size: 1.375rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin: 1.35rem 0 0.75rem;
}

.about-card__text {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--post-lede);
    margin: 0;
}

/* Principles ------------------------------------------------------------- */

.about-values {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--about-gap);
    list-style: none;
}

.about-value {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 1.1rem;
    align-items: start;
    padding: 1.75rem;
    border: 1px solid var(--border);
    border-radius: 1.25rem;
    background: var(--card);
    transition: border-color 0.2s ease, transform 0.2s ease;
}

.about-value:hover {
    transform: translateY(-3px);
    border-color: rgba(255, 255, 255, 0.16);
}

.about-value .about-chip {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 0.85rem;
}

.about-value .about-chip .about-icon {
    width: 1.15rem;
    height: 1.15rem;
}

.about-value h3 {
    font-size: 1.0625rem;
    font-weight: 650;
    letter-spacing: -0.015em;
    margin-bottom: 0.45rem;
}

.about-value p {
    font-size: 0.9375rem;
    line-height: 1.65;
    color: var(--post-lede);
    margin: 0;
}

/* Process ---------------------------------------------------------------- */

.about-process {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: var(--about-gap);
    counter-reset: about-step;
}

.about-process__step {
    position: relative;
    padding: 1.85rem 1.6rem;
    border: 1px solid var(--border);
    border-radius: 1.25rem;
    background: var(--card);
    transition: border-color 0.2s ease, transform 0.2s ease;
}

.about-process__step:hover {
    transform: translateY(-3px);
    border-color: rgba(255, 255, 255, 0.16);
}

.about-process__top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.15rem;
}

.about-process__step .about-chip {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 0.85rem;
}

.about-process__step .about-chip .about-icon {
    width: 1.15rem;
    height: 1.15rem;
}

.about-process__num {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    color: var(--muted-foreground);
}

.about-process__step h3 {
    font-size: 1.0625rem;
    font-weight: 650;
    letter-spacing: -0.015em;
    margin-bottom: 0.5rem;
}

.about-process__step p {
    font-size: 0.9375rem;
    line-height: 1.65;
    color: var(--post-lede);
    margin: 0;
}

/* Categories ------------------------------------------------------------- */

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

.about-category-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.55rem 1.05rem;
    border-radius: 999px;
    border: 1px solid var(--tag-pill-border);
    background: var(--tag-pill-bg);
    color: var(--tag-pill-text);
    font-size: 0.875rem;
    font-weight: 500;
    transition: border-color 0.2s ease, background 0.2s ease, transform 0.18s ease;
}

.about-category-pill span {
    font-size: 0.75rem;
    opacity: 0.6;
}

.about-category-pill:hover {
    transform: translateY(-2px);
    border-color: rgba(255, 255, 255, 0.24);
    border-color: color-mix(in srgb, var(--accent) 40%, transparent);
    background: color-mix(in srgb, var(--accent) 10%, transparent);
}

/* Team ------------------------------------------------------------------- */

.about-team-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--about-gap);
    max-width: 780px;
    margin-inline: auto;
}

.about-team-card {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 2.5rem 1.75rem 2rem;
    border: 1px solid var(--border);
    border-radius: 1.5rem;
    background: var(--card);
    overflow: hidden;
    transition: border-color 0.2s ease, transform 0.2s ease;
}

.about-team-card::before {
    content: "";
    position: absolute;
    inset: 0 0 auto;
    height: 140px;
    background: radial-gradient(70% 100% at 50% 0%, color-mix(in srgb, var(--accent) 12%, transparent), transparent 72%);
    pointer-events: none;
}

.about-team-card:hover {
    transform: translateY(-4px);
    border-color: rgba(255, 255, 255, 0.2);
    border-color: color-mix(in srgb, var(--accent) 32%, transparent);
}

.about-team-card__avatar {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 5.25rem;
    height: 5.25rem;
    margin-bottom: 1.35rem;
    border-radius: 999px;
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    color: var(--foreground);
    background:
        linear-gradient(150deg, color-mix(in srgb, var(--accent) 32%, transparent), rgba(255, 255, 255, 0.05));
    box-shadow: inset 0 0 0 1px var(--about-ring), 0 12px 28px -18px rgba(0, 0, 0, 0.9);
}

.about-team-card__avatar img {
    width: 100%;
    height: 100%;
    border-radius: 999px;
    object-fit: cover;
}

.about-team-card__name {
    position: relative;
    font-size: 1.1875rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 0.4rem;
}

.about-team-card__role {
    position: relative;
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 0.9rem;
}

.about-team-card__bio {
    position: relative;
    font-size: 0.9375rem;
    line-height: 1.65;
    color: var(--post-lede);
    margin: 0;
}

/* CTA -------------------------------------------------------------------- */

.about-cta {
    padding-bottom: 6rem;
}

.about-cta__card {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 2.5rem;
    padding: 3rem;
    border: 1px solid var(--border);
    border-radius: 1.75rem;
    background:
        linear-gradient(135deg, color-mix(in srgb, var(--accent) 11%, transparent) 0%, var(--card) 58%);
}

.about-cta__title {
    font-size: clamp(1.6rem, 2.6vw, 2rem);
    font-weight: 700;
    letter-spacing: -0.03em;
    margin: 0.9rem 0 0.85rem;
}

.about-cta__text {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--post-lede);
    margin-bottom: 1.1rem;
}

.about-cta__address {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    font-size: 0.875rem;
    color: var(--muted-foreground);
    margin: 0;
}

.about-cta__address .about-icon {
    width: 1rem;
    height: 1rem;
    color: var(--accent);
}

.about-cta__actions {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 0.75rem;
}

.about-cta__social {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.65rem;
}

.about-cta__social a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.4rem;
    height: 2.4rem;
    border-radius: 999px;
    border: 1px solid var(--border);
    background: var(--about-surface);
    color: var(--post-lede);
    transition: color 0.2s ease, border-color 0.2s ease, transform 0.18s ease;
}

.about-cta__social a:hover {
    color: var(--accent);
    border-color: rgba(255, 255, 255, 0.24);
    border-color: color-mix(in srgb, var(--accent) 40%, transparent);
    transform: translateY(-2px);
}

.about-cta__social svg {
    width: 1.05rem;
    height: 1.05rem;
    fill: currentColor;
}

/* Responsive ------------------------------------------------------------- */

@media (max-width: 1024px) {
    .about-process {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 900px) {
    .about-mv-grid,
    .about-values,
    .about-team-grid,
    .about-cta__card {
        grid-template-columns: 1fr;
    }

    .about-cta__card {
        padding: 2.25rem;
    }
}

@media (max-width: 600px) {
    .about-hero {
        padding: 3.5rem 0 3rem;
    }

    .about-section {
        padding: 3.5rem 0;
    }

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

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

    .about-stat {
        border-left: 0;
        border-top: 1px solid var(--border);
    }

    .about-stat:first-child {
        border-top: 0;
    }

    .about-card,
    .about-team-card {
        padding: 1.85rem;
    }
}

/* Light theme ------------------------------------------------------------ */

html[data-theme="light"] .about-page {
    --about-ring: rgba(10, 10, 10, 0.08);
    --about-surface: rgba(10, 10, 10, 0.02);
}

html[data-theme="light"] .about-stat,
html[data-theme="light"] .about-card,
html[data-theme="light"] .about-value,
html[data-theme="light"] .about-process__step,
html[data-theme="light"] .about-team-card {
    background: #fff;
}

html[data-theme="light"] .about-card:hover,
html[data-theme="light"] .about-value:hover,
html[data-theme="light"] .about-process__step:hover {
    border-color: rgba(10, 10, 10, 0.16);
}

html[data-theme="light"] .about-btn--primary {
    color: #fff;
}

html[data-theme="light"] .about-team-card__avatar {
    color: #0a0a0a;
}