/* ─── skills.css ────────────────────────────────────────────────────────────
   "Kunnátta / Skills" — a fixed full-viewport section revealed on scroll in its
   own band (see js/skills.js). Two columns on desktop:
     .skills-left   — label + bold serif statement + divider + contact CTA
     .skills-right  — accordion of tool categories (single-open)
   Adapted from the lukebaffait.fr skills layout into Kristján's orange/cream
   palette and the device-mockup aesthetic used across the site.
   ───────────────────────────────────────────────────────────────────────── */

#skills-anchor,
#work-anchor {
    position: absolute;
    left: 0;
    width: 1px;
    height: 1px;
    pointer-events: none;
}

/* Reveal bands (scroll order: intro → kunnátta → work); tight sequence so the
   categories come up soon after the intro rather than after dead scroll. */
#skills-anchor { top: 260vh; }   /* Kunnátta fades in right after the ~2.5vh intro */
#work-anchor   { top: 390vh; }   /* work marquee fades in after Kunnátta */

#skills {
    position: fixed;
    inset: 0;
    z-index: 50;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;               /* GSAP autoAlpha takes over at init */
    visibility: hidden;
    pointer-events: none;
}

#skills.is-active {
    pointer-events: auto;
}

.skills-inner {
    width: 100%;
    max-width: 1500px;
    margin: 0 auto;
    padding: 0 6vw;
    display: grid;
    grid-template-columns: 0.85fr 1.15fr;
    gap: 6vw;
    align-items: center;
}

/* ── Left column ───────────────────────────────────────────────────────── */
.skills-label {
    display: inline-block;
    font-size: 0.8rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: #ff9d41;
    margin-bottom: 1.6vh;
}

.skills-statement {
    font-family: 'Fraunces', Georgia, serif;
    font-weight: 600;
    font-size: clamp(1.8rem, 3.2vw, 3.6rem);
    line-height: 1.1;
    letter-spacing: -0.015em;
    color: #efefef;
    margin: 0;
    overflow: hidden;          /* mask for the big-type slide-up reveal */
    padding-bottom: 0.08em;    /* keep descenders/diacritics from clipping */
}

.skills-statement-inner {
    display: inline-block;
    will-change: transform;
}

.skills-divider {
    height: 1px;
    width: 100%;
    background: rgba(255, 255, 255, 0.14);
    margin: 3.2vh 0 2.6vh;
}

.skills-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.7em;
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
    font-family: inherit;
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: #cfcfcf;
    transition: color 0.3s ease, gap 0.3s ease;
}

.skills-cta svg {
    width: 1.2em;
    height: 1.2em;
    stroke: #ff9d41;
    transition: transform 0.35s cubic-bezier(0.19, 1, 0.22, 1);
}

.skills-cta:hover {
    color: #fff;
    gap: 1.1em;
}

.skills-cta:hover svg {
    transform: translateX(4px);
}

/* ── Right column — accordion ──────────────────────────────────────────── */
.skills-right {
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.skill-row {
    border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.skill-row-head {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2vw;
    padding: clamp(14px, 2.1vh, 24px) 0;
    background: none;
    border: none;
    cursor: pointer;
    font-family: inherit;
    text-align: left;
    color: #dcdcdc;
    transition: color 0.3s ease;
}

.skill-cat {
    font-family: 'Fraunces', Georgia, serif;
    font-weight: 500;
    font-size: clamp(1.5rem, 2.5vw, 2.6rem);
    line-height: 1;
    transition: color 0.3s ease;
}

.skill-row-head:hover .skill-cat,
.skill-row.is-open .skill-cat {
    color: #ff9d41;
}

/* CSS-drawn +/× toggle */
.skill-plus {
    position: relative;
    flex-shrink: 0;
    width: 22px;
    height: 22px;
}

.skill-plus::before,
.skill-plus::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    background: currentColor;
    transition: transform 0.4s cubic-bezier(0.19, 1, 0.22, 1), opacity 0.3s ease;
}

.skill-plus::before {
    width: 22px;
    height: 2px;
    transform: translate(-50%, -50%);
}

.skill-plus::after {
    width: 2px;
    height: 22px;
    transform: translate(-50%, -50%);
}

.skill-row.is-open .skill-plus { color: #ff9d41; }
.skill-row.is-open .skill-plus::after { transform: translate(-50%, -50%) rotate(90deg); opacity: 0; }

/* Expanding tools — grid-row 0fr→1fr for a clean height animation */
.skill-tools-wrap {
    display: grid;
    grid-template-rows: 0fr;
    opacity: 0;
    transition: grid-template-rows 0.5s cubic-bezier(0.19, 1, 0.22, 1),
                opacity 0.4s ease;
}

.skill-row.is-open .skill-tools-wrap {
    grid-template-rows: 1fr;
    opacity: 1;
}

.skill-tools {
    min-height: 0;
    overflow: hidden;
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    padding-bottom: clamp(14px, 2vh, 22px);
}

.skill-tools span {
    font-size: clamp(0.8rem, 0.95vw, 1rem);
    padding: 0.42em 0.95em;
    border: 1px solid rgba(255, 157, 65, 0.32);
    border-radius: 999px;
    color: #cfcfcf;
    white-space: nowrap;
    background: rgba(255, 157, 65, 0.04);
}

/* ── Responsive ─────────────────────────────────────────────────────────── */
@media (max-width: 1024px) {
    .skills-inner {
        gap: 4vw;
        grid-template-columns: 0.8fr 1.2fr;
    }
}

@media (max-width: 768px) {
    #skills {
        align-items: flex-start;
    }
    .skills-inner {
        grid-template-columns: 1fr;
        gap: clamp(20px, 4vh, 36px);
        padding: 13vh 6vw 4vh;
        align-content: start;
    }
    .skills-label {
        margin-bottom: 1vh;
    }
    .skills-statement {
        font-size: clamp(1.35rem, 6.5vw, 2rem);
        line-height: 1.18;
    }
    .skills-divider {
        margin: 2.2vh 0 0;
    }
    .skills-left {
        /* CTA folds under the statement; divider sits tight on mobile */
    }
    .skills-cta {
        display: none; /* contact lives in the nav/info modal on mobile */
    }
    .skill-row-head {
        padding: clamp(11px, 1.6vh, 18px) 0;
    }
    .skill-cat {
        font-size: clamp(1.25rem, 6vw, 1.9rem);
    }
    .skill-plus { width: 18px; height: 18px; }
    .skill-plus::before { width: 18px; }
    .skill-plus::after { height: 18px; }
    .skill-tools span {
        font-size: clamp(0.78rem, 3.4vw, 0.95rem);
    }
}

@media (prefers-reduced-motion: reduce) {
    .skill-tools-wrap,
    .skill-plus::before,
    .skill-plus::after,
    .skills-cta,
    .skills-cta svg {
        transition: none;
    }
}