/*==========================================================
    Home "About me" (design D = layout B + skills accordion) — Views/Home/Index.cshtml
    Intro + skills accordion + stats | photo with contact card
    -> "Technologies I Work With" in tabs.
    Every class is prefixed ab- so the legacy .second-section / .section-about /
    .tech-* rules in style.css and the Index inline <style> cannot leak in.
    Colours, type and radii come from tokens.css (same look as home-hero.css).
==========================================================*/

.ab-section {
    padding: 80px clamp(18px, 5.5vw, 80px);
    background: var(--color-bg);
    font-family: var(--font-sans);
    color: var(--color-text);
}

.ab-wrap { max-width: 1330px; margin: 0 auto; scroll-margin-top: var(--header-offset); }
.ab-tech { scroll-margin-top: var(--header-offset); }

.ab-section ul { list-style: none; margin: 0; padding: 0; }

/* ---------- headings ---------- */
.ab-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    border-radius: var(--radius-pill);
    background: var(--color-primary-soft);
    border: 1px solid var(--color-primary-soft-border);
    color: var(--color-primary-hover);
    font-size: var(--fs-xs);
    font-weight: var(--fw-bold);
    letter-spacing: 1.5px;
    text-transform: uppercase;
}
.ab-eyebrow::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--color-primary-bright); }

.ab-h2 {
    margin: 16px 0 0;
    font-size: clamp(1.9rem, 2.6vw + .6rem, 2.9rem);
    line-height: var(--lh-tight);
    font-weight: 800;
    letter-spacing: -.5px;
    color: var(--color-text);
}
.ab-h2 span { color: var(--color-primary); }
.ab-h2--sm { font-size: clamp(1.6rem, 2vw + .6rem, 2.3rem); }

.ab-sub { margin: 10px 0 0; color: var(--color-text-muted); font-size: var(--fs-base); }
.ab-lead { margin: 18px 0 0; font-size: 1.05rem; line-height: 1.75; color: var(--color-text-muted); }
.ab-lead b { color: var(--color-text); }

/* ---------- intro grid ---------- */
.ab-intro { display: grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: start; }
.ab-copy { min-width: 0; }

/* ---------- skills accordion ---------- */
.ab-acc { margin-top: 20px; border: 1px solid var(--color-border); border-radius: 24px; overflow: hidden; }
.ab-acc details { border-bottom: 1px solid var(--color-border); background: #fff; }
.ab-acc details:last-child { border-bottom: 0; }
.ab-acc summary {
    list-style: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 18px;
    font-weight: var(--fw-semibold);
    font-size: var(--fs-sm);
    color: var(--color-text);
}
.ab-acc summary::-webkit-details-marker { display: none; }
.ab-acc summary:hover .ab-acc__label { color: var(--color-primary-strong); }
.ab-acc summary:focus-visible { outline: var(--focus-ring-width) solid var(--focus-ring-color); outline-offset: -3px; }
.ab-acc__ico {
    width: 30px; height: 30px; flex: none;
    border-radius: var(--radius-sm);
    display: grid; place-items: center;
    background: var(--color-primary-soft); color: var(--color-primary);
    font-size: 13px;
}
.ab-acc__count { margin-left: auto; font-size: var(--fs-xs); color: var(--color-text-subtle); font-weight: var(--fw-medium); }
.ab-acc__chev { color: var(--color-neutral-400); transition: transform var(--duration-base) var(--ease-standard); }
.ab-acc details[open] .ab-acc__chev { transform: rotate(180deg); }
.ab-acc details .ab-chips { padding: 0 18px 16px 60px; }

.ab-section .ab-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.ab-chip {
    display: inline-flex;
    align-items: center;
    padding: 5px 12px;
    border-radius: var(--radius-pill);
    background: var(--color-neutral-100);
    border: 1px solid var(--color-border);
    color: var(--color-neutral-700);
    font-size: 13px;
    font-weight: var(--fw-medium);
}

/* ---------- stats ---------- */
.ab-section .ab-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-top: 26px; }
.ab-stats li { padding: 14px 12px; border-radius: var(--radius-lg); background: var(--color-surface-muted); border: 1px solid var(--color-border); text-align: center; }
.ab-stats b { display: block; font-size: 1.35rem; font-weight: 800; color: var(--color-primary-strong); }
.ab-stats small { font-size: var(--fs-xs); color: var(--color-text-subtle); }

/* ---------- photo + contact details: one card ---------- */
.ab-side {
    position: relative;
    min-width: 0;
    overflow: hidden;
    border: 1px solid var(--color-border);
    border-radius: 24px;
    background: #fff;
    box-shadow: var(--shadow-md);
}
.ab-photo {
    aspect-ratio: 840 / 653;
    background: linear-gradient(160deg, color-mix(in srgb, var(--brand) 11%, #fff), color-mix(in srgb, var(--brand) 32%, #fff));
}
.ab-photo img { width: 100%; height: 100%; object-fit: cover; object-position: center top; display: block; }

.ab-profile {
    padding: 22px;
    border-top: 1px solid var(--color-border);
    background: #fff;
}
.ab-section .ab-info { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.ab-info__item {
    display: flex;
    gap: 12px;
    align-items: center;
    height: 100%;
    padding: 12px 14px;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    background: #fff;
    color: var(--color-text);
    text-decoration: none;
    transition: background var(--duration-base), border-color var(--duration-base);
}
a.ab-info__item:hover, a.ab-info__item:focus-visible { border-color: var(--color-primary-soft-border); background: var(--color-primary-soft); color: var(--color-text); text-decoration: none; }
.ab-info__item > div { min-width: 0; }
.ab-info__ico {
    width: 38px; height: 38px; flex: none;
    border-radius: 10px;
    display: grid; place-items: center;
    background: var(--color-primary-soft); color: var(--color-primary);
}
.ab-info__item small { display: block; font-size: 11px; font-weight: var(--fw-semibold); letter-spacing: 1px; text-transform: uppercase; color: var(--color-text-subtle); }
.ab-info__item b { display: block; font-size: var(--fs-sm); font-weight: var(--fw-semibold); letter-spacing: normal; overflow-wrap: break-word; }
.ab-info__nowrap { white-space: nowrap; }
.ab-info__go { margin-left: auto; color: var(--color-neutral-300); font-size: 12px; }

.ab-profile__actions { display: flex; gap: 10px; margin-top: 14px; }
.ab-btn {
    flex: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 44px;
    padding: 0 16px;
    border-radius: var(--radius-md);
    font-size: var(--fs-sm);
    font-weight: var(--fw-semibold);
    text-decoration: none;
    transition: background var(--duration-base), color var(--duration-base), transform var(--duration-base);
}
.ab-btn--primary { background: var(--gradient-primary); color: #fff; box-shadow: var(--shadow-primary); }
.ab-btn--primary:hover, .ab-btn--primary:focus-visible { background: var(--gradient-primary-hover); color: #fff; transform: translateY(-2px); text-decoration: none; }
.ab-btn--ghost { border: 1.5px solid var(--color-text); color: var(--color-text); background: #fff; }
.ab-btn--ghost:hover, .ab-btn--ghost:focus-visible { background: var(--color-text); color: #fff; text-decoration: none; }

/* ---------- technologies (tabs) ---------- */
.ab-tech { margin-top: 80px; }

.ab-tabs {
    display: flex;
    gap: 8px;
    margin-top: 24px;
    padding: 6px;
    width: max-content;
    max-width: 100%;
    overflow-x: auto;
    scrollbar-width: none;
    border-radius: var(--radius-pill);
    background: var(--color-neutral-100);
}
.ab-tabs::-webkit-scrollbar { display: none; }
.ab-tabs button {
    flex: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    border: 0;
    border-radius: var(--radius-pill);
    background: transparent;
    font-family: inherit;
    font-size: var(--fs-sm);
    font-weight: var(--fw-semibold);
    color: var(--color-text-muted);
    white-space: nowrap;
    cursor: pointer;
}
.ab-tabs button i { color: var(--color-neutral-400); }
.ab-tabs button:hover { color: var(--color-text); }
.ab-tabs button[aria-selected="true"] { background: #fff; color: var(--color-text); box-shadow: var(--shadow-sm); }
.ab-tabs button[aria-selected="true"] i { color: var(--color-primary); }
.ab-tabs button:focus-visible { outline: var(--focus-ring-width) solid var(--focus-ring-color); outline-offset: 1px; }
.ab-tabs__count { font-size: 11px; padding: 2px 7px; border-radius: var(--radius-pill); background: var(--color-neutral-200); color: var(--color-text-muted); }

.ab-panel {
    margin-top: 20px;
    padding: 26px;
    min-height: 230px;
    border-radius: 24px;
    border: 1px solid var(--color-border);
    background: linear-gradient(180deg, #fff, var(--color-neutral-50));
}
.ab-panel[hidden] { display: none; }
.ab-panel__desc { margin: 0 0 18px; color: var(--color-text-muted); font-size: var(--fs-sm); }

.ab-section .ab-tiles { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; }
.ab-tile {
    position: relative;
    display: block;
    height: 100%;
    padding: 14px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    background: #fff;
    color: var(--color-text);
    text-decoration: none;
    transition: border-color var(--duration-base), box-shadow var(--duration-base), transform var(--duration-base);
}
.ab-tile:hover { border-color: var(--color-primary-soft-border); box-shadow: var(--shadow-md); transform: translateY(-3px); }
a.ab-tile:hover, a.ab-tile:focus-visible { color: var(--color-text); text-decoration: none; }
.ab-tile__logo {
    width: 40px; height: 40px;
    margin-bottom: 10px;
    border-radius: 10px;
    display: grid; place-items: center;
    overflow: hidden;
    background: var(--color-neutral-50);
    color: var(--color-neutral-700);
    font-size: 20px;
}
.ab-tile__logo img { width: 28px; height: 28px; object-fit: contain; }
.ab-tile h4 { margin: 0; font-size: var(--fs-sm); font-weight: var(--fw-bold); color: var(--color-text); }
.ab-tile small { display: block; margin-top: 2px; font-size: var(--fs-xs); color: var(--color-text-subtle); }

.ab-now {
    position: absolute;
    top: 12px; right: 12px;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 3px 8px;
    border-radius: var(--radius-pill);
    background: var(--color-success-soft);
    color: var(--color-success-text);
    font-size: 10px;
    font-weight: var(--fw-bold);
}
.ab-now::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--color-success); }

/* ---------- responsive ---------- */
@media (max-width: 1199px) {
    .ab-section .ab-tiles { grid-template-columns: repeat(4, 1fr); }
}

@media (max-width: 991px) {
    .ab-intro { grid-template-columns: 1fr; gap: 30px; }
    .ab-section .ab-tiles { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 767px) {
    .ab-section { padding: 50px 18px; }
    .ab-section .ab-stats { grid-template-columns: 1fr 1fr; }
    .ab-profile { padding: 16px; }
    .ab-section .ab-info { grid-template-columns: 1fr; }
    .ab-profile__actions { flex-direction: column; }
    .ab-tech { margin-top: 50px; }
    .ab-tabs {
        width: 100%;
        border-radius: var(--radius-lg);
        /* the strip scrolls sideways with no scrollbar: fade the right edge so the cut-off tab reads as "more" */
        -webkit-mask-image: linear-gradient(to right, #000 88%, transparent);
        mask-image: linear-gradient(to right, #000 88%, transparent);
    }
    .ab-tabs button { min-height: 44px; }
    .ab-panel { padding: 16px; }
    .ab-section .ab-tiles { grid-template-columns: 1fr 1fr; }
    .ab-acc details .ab-chips { padding: 0 16px 16px; }
}

@media (prefers-reduced-motion: reduce) {
    .ab-section *, .ab-section *::before, .ab-section *::after { transition: none !important; }
}