/* Search Studio: page shell — hero, primer, results layout. */

.sp-page {
    margin: 0;
    background: var(--sp-canvas);
    color: var(--sp-ink);
    font-family: var(--sp-font-body);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

.sp-shell {
    width: 100%;
    max-width: var(--sp-shell);
    margin-inline: auto;
    padding-inline: var(--sp-gutter);
}

.sp-skip {
    position: absolute;
    left: -9999px;
    top: 0;
    z-index: 1000;
    padding: 12px 18px;
    background: var(--sp-accent);
    color: var(--sp-accent-ink);
    font-weight: 600;
    border-radius: 0 0 var(--sp-radius-sm) 0;
}

.sp-skip:focus {
    left: 0;
}

.sp-eyebrow {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0 0 18px;
    font-family: var(--sp-font-data);
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--sp-accent-deep);
}

.sp-eyebrow::before {
    content: "";
    width: 26px;
    height: 1px;
    background: currentcolor;
    opacity: 0.55;
    flex: none;
}

/* Hero */

.sp-hero {
    position: relative;
    isolation: isolate;
    padding-block: clamp(44px, 7vh, 88px) clamp(36px, 5vh, 64px);
    background: linear-gradient(180deg, var(--sp-hero-top) 0%, var(--sp-canvas) 86%);
}

.sp-hero:has(+ .sp-results:not([hidden])) {
    padding-bottom: clamp(8px, 1vw, 14px);
}

.sp-hero::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    background: radial-gradient(56% 52% at 74% 12%, var(--sp-hero-glow), transparent 70%);
    pointer-events: none;
}

.sp-hero__title {
    max-width: 18ch;
    margin: 0;
    font-family: var(--sp-font-display);
    font-size: clamp(2.1rem, 5.4vw, 3.9rem);
    font-weight: 700;
    font-stretch: 112%;
    line-height: 0.98;
    letter-spacing: -0.03em;
    text-wrap: balance;
    color: var(--sp-ink);
}

.sp-hero__lede {
    max-width: 58ch;
    margin: clamp(16px, 2vw, 24px) 0 0;
    font-size: clamp(1rem, 1.25vw, 1.125rem);
    line-height: 1.6;
    color: var(--sp-ink-soft);
}

/* Primer (pre-search education) */

.sp-primer {
    padding-block: clamp(40px, 6vw, 80px);
}

.sp-primer__title {
    margin: 0 0 clamp(24px, 3vw, 40px);
    font-family: var(--sp-font-display);
    font-size: clamp(1.5rem, 2.6vw, 2.2rem);
    font-weight: 650;
    font-stretch: 108%;
    letter-spacing: -0.02em;
    color: var(--sp-ink);
}

.sp-primer__grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: clamp(14px, 1.8vw, 24px);
}

.sp-primer__card {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: clamp(20px, 2.4vw, 30px);
    background: var(--sp-surface);
    border: 1px solid var(--sp-line);
    border-radius: var(--sp-radius);
    box-shadow: var(--sp-card-shadow);
}

.sp-primer__tag {
    margin: 0;
    font-family: var(--sp-font-data);
    font-size: 0.6875rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--sp-accent-deep);
}

.sp-primer__heading {
    margin: 0;
    font-family: var(--sp-font-display);
    font-size: 1.25rem;
    font-weight: 650;
    letter-spacing: -0.01em;
    color: var(--sp-ink);
}

.sp-primer__text {
    margin: 0;
    font-size: 0.9375rem;
    line-height: 1.6;
    color: var(--sp-ink-soft);
}

.sp-primer__fit {
    margin: auto 0 0;
    padding-top: 10px;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--sp-ink-faint);
}

.sp-primer__note {
    max-width: 68ch;
    margin: clamp(20px, 2.6vw, 32px) 0 0;
    font-size: 0.9375rem;
    line-height: 1.6;
    color: var(--sp-ink-soft);
}