/* ═══════════════════════════════════════════════════════
   SPRUCE UP — stratus-evo2.css  v1.0
   Single product page: Stratus EVO2
   Sections: Breadcrumb · Hero · Overview · Features ·
             Stats · Specs · Applications · FAQ · CTA
═══════════════════════════════════════════════════════ */

:root {
    --sp-yellow:     #F5C800;
    --sp-yellow-h:   #e0b500;
    --sp-charcoal:   #1C1C1C;
    --sp-charcoal-2: #242424;
    --sp-dark:       #111111;
    --sp-white:      #ffffff;
    --sp-w80:        rgba(255,255,255,0.80);
    --sp-w55:        rgba(255,255,255,0.55);
    --sp-w30:        rgba(255,255,255,0.30);
    --sp-w10:        rgba(255,255,255,0.10);
    --sp-w06:        rgba(255,255,255,0.06);
    --sp-border-l:   rgba(255,255,255,0.08);
    --sp-border-d:   rgba(28,28,28,0.10);
    --sp-gray:       #f4f4f4;
    --sp-gray-2:     #f9f9f9;
    --sp-text-dim:   #666666;
    --sp-font:       'Poppins', sans-serif;
    --sp-r:          8px;
    --sp-ease:       cubic-bezier(0.4,0,0.2,1);
    --sp-t:          0.22s var(--sp-ease);
    --sp-inner:      1200px;
}

/* ── Layout helpers ── */
.sp-inner { max-width: var(--sp-inner); margin: 0 auto; padding: 0 48px; }
.sp-section { width: 100%; }

/* ── Scroll reveal ── */
.sp-reveal { opacity: 0; transform: translateY(22px); transition: opacity 0.55s ease, transform 0.55s ease; }
.sp-reveal.sp-vis { opacity: 1; transform: none; }
.sp-d1 { transition-delay: 0.08s; }
.sp-d2 { transition-delay: 0.16s; }
.sp-d3 { transition-delay: 0.24s; }
.sp-d4 { transition-delay: 0.32s; }
.sp-d5 { transition-delay: 0.40s; }

/* ── Eyebrow ── */
.sp-eyebrow {
    font-family: var(--sp-font);
    font-size: 10px; font-weight: 700;
    letter-spacing: 0.22em; text-transform: uppercase;
    color: var(--sp-yellow);
    display: flex; align-items: center; gap: 8px;
    margin-bottom: 14px;
}
.sp-eyebrow::before { content: ''; display: block; width: 20px; height: 2px; background: var(--sp-yellow); border-radius: 1px; }
.sp-eyebrow--dark { color: var(--sp-charcoal); }
.sp-eyebrow--dark::before { background: var(--sp-charcoal); }

/* ── Buttons ── */
.sp-btn {
    display: inline-flex; align-items: center; gap: 8px;
    font-family: var(--sp-font); font-size: 13px; font-weight: 600;
    padding: 13px 26px; border-radius: var(--sp-r);
    text-decoration: none; cursor: pointer;
    border: 1.5px solid transparent; white-space: nowrap;
    transition: all var(--sp-t); letter-spacing: 0.02em;
}
.sp-btn svg { width: 13px; height: 13px; flex-shrink: 0; transition: transform var(--sp-t); }
.sp-btn:hover svg { transform: translateX(3px); }
.sp-btn--yellow { background: var(--sp-yellow); color: var(--sp-charcoal); border-color: var(--sp-yellow); }
.sp-btn--yellow:hover { background: var(--sp-yellow-h); border-color: var(--sp-yellow-h); }
.sp-btn--outline-light { background: transparent; color: var(--sp-white); border-color: var(--sp-w30); }
.sp-btn--outline-light:hover { background: var(--sp-w10); border-color: var(--sp-w55); }
.sp-btn--cta-dark { background: var(--sp-charcoal); color: var(--sp-white); border-color: var(--sp-charcoal); }
.sp-btn--cta-dark:hover { background: #333; border-color: #333; }
.sp-btn--cta-outline { background: transparent; color: var(--sp-charcoal); border-color: rgba(28,28,28,0.35); }
.sp-btn--cta-outline:hover { background: rgba(28,28,28,0.08); }


/* ════════════════════════════════════════════
   BREADCRUMB
════════════════════════════════════════════ */
.sp-breadcrumb {
    background: var(--sp-white);
    border-bottom: 1px solid var(--sp-border-d);
    padding: 13px 0;
}
.sp-breadcrumb__inner {
    display: flex; align-items: center; gap: 6px;
    font-family: var(--sp-font); font-size: 11px; color: #888;
}
.sp-breadcrumb a { color: #888; text-decoration: none; transition: color var(--sp-t); }
.sp-breadcrumb a:hover { color: var(--sp-yellow); }
.sp-breadcrumb__sep { opacity: 0.4; }
.sp-breadcrumb__current { color: var(--sp-charcoal); font-weight: 500; }


/* ════════════════════════════════════════════
   HERO — dark, image left / info right
════════════════════════════════════════════ */
.sp-hero {
    background: var(--sp-charcoal);
    position: relative; overflow: hidden;
}
.sp-hero::before {
    content: '';
    position: absolute; inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
    background-size: 48px 48px;
    pointer-events: none;
}
.sp-hero__grid {
    display: grid;
    grid-template-columns: 55% 45%;
    min-height: 600px;
    position: relative;
}

/* Image col */
.sp-hero__img-col {
    position: relative; overflow: hidden; background: #161616;
}
.sp-hero__img-col img {
    width: 100%; height: 100%;
    object-fit: cover; object-position: center; display: block;
    transition: transform 0.8s ease;
}
.sp-hero__img-col:hover img { transform: scale(1.03); }
.sp-hero__img-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(90deg, transparent 60%, var(--sp-charcoal) 100%);
    pointer-events: none;
}
.sp-hero__model-badge {
    position: absolute; top: 28px; left: 28px;
    background: rgba(0,0,0,0.75); backdrop-filter: blur(8px);
    border: 1px solid var(--sp-border-l); border-radius: 6px;
    padding: 10px 16px; display: flex; flex-direction: column; gap: 2px;
}
.sp-hero__model-badge__series {
    font-family: var(--sp-font); font-size: 9px; font-weight: 700;
    letter-spacing: 0.25em; text-transform: uppercase; color: var(--sp-yellow);
}
.sp-hero__model-badge__name {
    font-family: var(--sp-font); font-size: 15px; font-weight: 800;
    color: var(--sp-white); letter-spacing: -0.01em;
}
.sp-hero__tag {
    position: absolute; bottom: 28px; left: 28px;
    background: var(--sp-yellow); color: var(--sp-charcoal);
    font-family: var(--sp-font); font-size: 9px; font-weight: 800;
    letter-spacing: 0.2em; text-transform: uppercase;
    padding: 5px 12px; border-radius: 3px;
}

/* Info col */
.sp-hero__info {
    padding: 64px 56px 64px 48px;
    display: flex; flex-direction: column; justify-content: center;
}
.sp-hero__series {
    font-family: var(--sp-font); font-size: 10px; font-weight: 700;
    letter-spacing: 0.25em; text-transform: uppercase; color: var(--sp-yellow);
    display: flex; align-items: center; gap: 8px; margin-bottom: 16px;
}
.sp-hero__series::before { content: ''; width: 20px; height: 2px; background: var(--sp-yellow); border-radius: 1px; }
.sp-hero__title {
    font-family: var(--sp-font); font-size: clamp(32px, 4vw, 52px);
    font-weight: 900; color: var(--sp-white);
    letter-spacing: -0.03em; line-height: 1.0; margin-bottom: 8px;
}
.sp-hero__tagline {
    font-family: var(--sp-font); font-size: 13px; font-weight: 500;
    color: var(--sp-w55); letter-spacing: 0.05em;
    text-transform: uppercase; margin-bottom: 20px;
}
.sp-hero__desc {
    font-family: var(--sp-font); font-size: 14px; line-height: 1.8;
    color: var(--sp-w80); margin-bottom: 32px; max-width: 400px;
}
.sp-hero__specs-strip {
    display: grid; grid-template-columns: repeat(2, 1fr);
    gap: 1px; background: var(--sp-border-l);
    border: 1px solid var(--sp-border-l); border-radius: var(--sp-r);
    overflow: hidden; margin-bottom: 32px;
}
.sp-hero__spec { background: var(--sp-w06); padding: 14px 18px; display: flex; flex-direction: column; gap: 4px; }
.sp-hero__spec-label {
    font-family: var(--sp-font); font-size: 9px; font-weight: 700;
    letter-spacing: 0.18em; text-transform: uppercase; color: var(--sp-w30);
}
.sp-hero__spec-value {
    font-family: var(--sp-font); font-size: 16px; font-weight: 700;
    color: var(--sp-white); letter-spacing: -0.01em;
}
.sp-hero__spec-unit { font-family: var(--sp-font); font-size: 11px; font-weight: 500; color: var(--sp-w55); }
.sp-hero__spec-value--sm { font-size: 13px; }
.sp-hero__actions { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }


/* ════════════════════════════════════════════
   OVERVIEW
════════════════════════════════════════════ */
.sp-overview {
    background: var(--sp-white);
    padding: 80px 0;
    border-bottom: 1px solid var(--sp-border-d);
}
.sp-overview__grid {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 80px; align-items: center;
}
.sp-overview__title {
    font-family: var(--sp-font); font-size: clamp(24px, 3vw, 38px);
    font-weight: 800; color: var(--sp-charcoal);
    letter-spacing: -0.025em; line-height: 1.1; margin-bottom: 20px;
}
.sp-overview__body {
    font-family: var(--sp-font); font-size: 14px; line-height: 1.9;
    color: #555; margin-bottom: 28px;
}
.sp-overview__highlights { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.sp-overview__highlights li {
    font-family: var(--sp-font);
    display: flex; align-items: flex-start; gap: 10px;
    font-size: 13px; font-weight: 500; color: var(--sp-charcoal); line-height: 1.5;
}
.sp-overview__highlights li::before {
    content: ''; flex-shrink: 0; width: 6px; height: 6px;
    border-radius: 50%; background: var(--sp-yellow); margin-top: 6px;
}
.sp-overview__right { position: relative; }
.sp-overview__img-wrap {
    border-radius: 12px; overflow: hidden;
    background: #f0f0f0; aspect-ratio: 4/3;
}
.sp-overview__img-wrap img { width: 100%; height: 100%; object-fit: cover; display: block; }
.sp-overview__badge {
    position: absolute; bottom: -20px; left: -20px;
    background: var(--sp-charcoal); color: var(--sp-white);
    padding: 20px 24px; border-radius: 10px;
    box-shadow: 0 16px 48px rgba(0,0,0,0.25);
}
.sp-overview__badge-num {
    font-family: var(--sp-font); font-size: 32px; font-weight: 900;
    color: var(--sp-yellow); letter-spacing: -0.02em; line-height: 1;
}
.sp-overview__badge-label {
    font-family: var(--sp-font); font-size: 10px; font-weight: 600;
    letter-spacing: 0.14em; text-transform: uppercase;
    color: var(--sp-w55); margin-top: 4px;
}


/* ════════════════════════════════════════════
   FEATURES AT A GLANCE — vertical tab UI
════════════════════════════════════════════ */
.sp-features {
    background: #f5f5f5;
    padding: 80px 0; position: relative; overflow: hidden;
}
.sp-features::before {
    content: ''; position: absolute; top: -200px; right: -200px;
    width: 600px; height: 600px; border-radius: 50%;
    background: radial-gradient(circle, rgba(245,200,0,0.08) 0%, transparent 70%);
    pointer-events: none;
}
.sp-features__head { margin-bottom: 48px; }
.sp-features__title {
    font-family: var(--sp-font); font-size: clamp(22px, 2.8vw, 34px);
    font-weight: 800; color: var(--sp-charcoal);
    letter-spacing: -0.025em; margin-bottom: 8px;
}
.sp-features__sub { font-family: var(--sp-font); font-size: 13px; color: #666666; line-height: 1.6; }

.sp-features__body {
    display: grid; grid-template-columns: 280px 1fr;
    background: rgba(28,28,28,0.08);
    border: 1px solid rgba(28,28,28,0.1);
    border-radius: 12px; overflow: hidden;
}
.sp-features__tabs {
    background: #ebebeb;
    display: flex; flex-direction: column;
    border-right: 1px solid rgba(28,28,28,0.1);
}
.sp-features__tab {
    font-family: var(--sp-font);
    padding: 20px 24px; cursor: pointer;
    border: none; background: transparent; text-align: left;
    display: flex; align-items: center; gap: 14px;
    transition: background var(--sp-t);
    border-bottom: 1px solid rgba(28,28,28,0.08); position: relative;
}
.sp-features__tab:last-child { border-bottom: none; }
.sp-features__tab:hover { background: rgba(28,28,28,0.06); }
.sp-features__tab.sp-tab--active { background: #ffffff; }
.sp-features__tab.sp-tab--active::before {
    content: ''; position: absolute; left: 0; top: 0; bottom: 0;
    width: 3px; background: var(--sp-yellow); border-radius: 0 2px 2px 0;
}
.sp-features__tab-icon {
    width: 36px; height: 36px; border-radius: 8px;
    background: rgba(28,28,28,0.07);
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0; transition: background var(--sp-t);
}
.sp-features__tab.sp-tab--active .sp-features__tab-icon { background: rgba(245,200,0,0.15); }
.sp-features__tab-icon svg {
    width: 18px; height: 18px; stroke: #888888;
    fill: none; transition: stroke var(--sp-t);
}
.sp-features__tab.sp-tab--active .sp-features__tab-icon svg { stroke: #a07800; }
.sp-features__tab-name {
    font-family: var(--sp-font); font-size: 13px; font-weight: 600;
    color: #666666; line-height: 1.3; transition: color var(--sp-t);
}
.sp-features__tab.sp-tab--active .sp-features__tab-name { color: var(--sp-charcoal); }

.sp-features__panels { position: relative; min-height: 380px; background: #ffffff; }
.sp-features__panel { padding: 40px 44px; display: flex; flex-direction: column; }
.sp-features__panel[hidden] { display: none; }
.sp-features__panel-icon {
    width: 56px; height: 56px; border-radius: 14px;
    background: rgba(245,200,0,0.12);
    display: flex; align-items: center; justify-content: center;
    margin-bottom: 24px; border: 1px solid rgba(245,200,0,0.25);
}
.sp-features__panel-icon svg { width: 28px; height: 28px; stroke: #a07800; fill: none; }
.sp-features__panel-title {
    font-family: var(--sp-font); font-size: 22px; font-weight: 800;
    color: var(--sp-charcoal); letter-spacing: -0.02em; margin-bottom: 6px;
}
.sp-features__panel-sub {
    font-family: var(--sp-font); font-size: 11px; font-weight: 700;
    letter-spacing: 0.18em; text-transform: uppercase;
    color: #a07800; margin-bottom: 16px;
}
.sp-features__panel-desc {
    font-family: var(--sp-font); font-size: 14px; line-height: 1.8;
    color: #555555; margin-bottom: 24px; max-width: 520px;
}
.sp-features__panel-bullets { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.sp-features__panel-bullets li {
    font-family: var(--sp-font);
    display: flex; align-items: flex-start; gap: 10px;
    font-size: 13px; color: #555555; line-height: 1.5;
}
.sp-features__panel-bullets li::before {
    content: ''; flex-shrink: 0; width: 5px; height: 5px;
    border-radius: 50%; background: var(--sp-yellow); margin-top: 7px;
}


/* ════════════════════════════════════════════
   STATS STRIP
════════════════════════════════════════════ */
.sp-stats {
    background: var(--sp-white);
    border-top: 3px solid var(--sp-yellow);
    border-bottom: 1px solid var(--sp-border-d);
    padding: 56px 0;
}
.sp-stats__title {
    font-family: var(--sp-font); font-size: clamp(18px, 2vw, 24px);
    font-weight: 800; color: var(--sp-charcoal);
    letter-spacing: -0.02em; text-align: center; margin-bottom: 40px;
}
.sp-stats__grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 0;
    border: 1px solid var(--sp-border-d); border-radius: 8px; overflow: hidden;
}
.sp-stat {
    text-align: center; padding: 32px 20px;
    border-right: 1px solid var(--sp-border-d);
    border-bottom: 1px solid var(--sp-border-d);
}
.sp-stat:nth-child(3n) { border-right: none; }
.sp-stat:nth-child(4), .sp-stat:nth-child(5), .sp-stat:nth-child(6) { border-bottom: none; }
.sp-stat__num {
    font-family: var(--sp-font); font-size: clamp(28px, 3vw, 40px);
    font-weight: 900; color: var(--sp-charcoal);
    letter-spacing: -0.02em; line-height: 1; display: block;
}
.sp-stat__num em { font-style: normal; color: var(--sp-yellow); }
.sp-stat__label {
    font-family: var(--sp-font); font-size: 11px; font-weight: 500;
    color: var(--sp-text-dim); line-height: 1.4; display: block; margin-top: 6px;
}


/* ════════════════════════════════════════════
   SPECIFICATIONS — 3 tabs + accordion
════════════════════════════════════════════ */
.sp-specs { background: var(--sp-white); padding: 80px 0; }
.sp-specs__head { margin-bottom: 40px; }
.sp-specs__title {
    font-family: var(--sp-font); font-size: clamp(22px, 2.8vw, 34px);
    font-weight: 800; color: var(--sp-charcoal);
    letter-spacing: -0.025em; margin-bottom: 8px;
}
.sp-specs__sub { font-family: var(--sp-font); font-size: 13px; color: var(--sp-text-dim); }

/* Prominent boxed tab nav */
.sp-specs__tab-nav {
    display: flex; gap: 0;
    border: 1.5px solid var(--sp-border-d);
    border-radius: 10px; overflow: hidden;
    margin-bottom: 40px; background: var(--sp-gray);
    width: fit-content;
}
.sp-specs__tab {
    font-family: var(--sp-font);
    padding: 13px 32px; font-size: 13px; font-weight: 600;
    color: var(--sp-text-dim); letter-spacing: 0.01em;
    cursor: pointer; border: none; background: transparent;
    transition: all var(--sp-t);
    border-right: 1.5px solid var(--sp-border-d); white-space: nowrap;
}
.sp-specs__tab:last-child { border-right: none; }
.sp-specs__tab:hover { color: var(--sp-charcoal); background: rgba(255,255,255,0.6); }
.sp-specs__tab--active,
.sp-specs__tab[aria-selected="true"] {
    color: var(--sp-charcoal); background: var(--sp-white);
    box-shadow: inset 0 -3px 0 var(--sp-yellow); font-weight: 700;
}
.sp-specs__panel[hidden] { display: none; }

/* Accordion controls */
.sp-acc__controls {
    display: flex; justify-content: flex-end; margin-bottom: 12px;
}
.sp-acc__expand-btn {
    font-family: var(--sp-font); font-size: 12px; font-weight: 600;
    color: var(--sp-charcoal); letter-spacing: 0.02em;
    border: 1.5px solid var(--sp-border-d); background: var(--sp-white);
    padding: 8px 18px; border-radius: 6px; cursor: pointer;
    transition: all var(--sp-t);
}
.sp-acc__expand-btn:hover { background: var(--sp-charcoal); color: var(--sp-white); border-color: var(--sp-charcoal); }

/* Accordion */
.sp-accordion { border: 1px solid var(--sp-border-d); border-radius: 10px; overflow: hidden; }
.sp-acc__group { border-bottom: 1px solid var(--sp-border-d); }
.sp-acc__group:last-child { border-bottom: none; }

.sp-acc__header {
    width: 100%; display: flex; align-items: center; justify-content: space-between;
    padding: 16px 24px; font-family: var(--sp-font);
    font-size: 11px; font-weight: 700;
    letter-spacing: 0.18em; text-transform: uppercase; color: var(--sp-charcoal);
    cursor: pointer; background: var(--sp-white); border: none;
    transition: background var(--sp-t); user-select: none; text-align: left;
}
.sp-acc__header:hover { background: var(--sp-gray-2); }
.sp-acc__header[aria-expanded="true"] { background: var(--sp-gray); }
.sp-acc__chevron {
    width: 18px; height: 18px; flex-shrink: 0;
    stroke: var(--sp-charcoal); fill: none;
    transition: transform var(--sp-t);
}
.sp-acc__header[aria-expanded="true"] .sp-acc__chevron { transform: rotate(180deg); }

.sp-acc__body[hidden] { display: none; }
.sp-acc__row {
    display: grid; grid-template-columns: 46% 54%;
    border-top: 1px solid var(--sp-border-d);
}
.sp-acc__row--alt .sp-acc__param,
.sp-acc__row--alt .sp-acc__value { background: var(--sp-gray-2); }
.sp-acc__param {
    font-family: var(--sp-font); font-size: 13px; font-weight: 600;
    color: var(--sp-charcoal); padding: 13px 20px; background: var(--sp-white);
}
.sp-acc__value {
    font-family: var(--sp-font); font-size: 13px; font-weight: 400;
    color: var(--sp-text-dim); padding: 13px 20px; background: var(--sp-white);
    border-left: 1px solid var(--sp-border-d);
}

/* Standard equipment grid */
.sp-equip-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.sp-equip-item {
    font-family: var(--sp-font);
    display: flex; align-items: flex-start; gap: 10px;
    padding: 14px 16px; background: var(--sp-gray-2);
    border: 1px solid var(--sp-border-d); border-radius: var(--sp-r);
    font-size: 13px; font-weight: 500; color: var(--sp-charcoal); line-height: 1.4;
}
.sp-equip-item::before {
    content: ''; flex-shrink: 0; width: 6px; height: 6px;
    border-radius: 50%; background: var(--sp-yellow); margin-top: 5px;
}

/* Optional equipment list */
.sp-opt-list {
    border: 1px solid var(--sp-border-d); border-radius: 10px;
    overflow: hidden; padding: 0 24px;
}
.sp-opt-item {
    font-family: var(--sp-font);
    display: flex; align-items: flex-start; gap: 12px;
    padding: 14px 0; border-bottom: 1px solid var(--sp-border-d);
    font-size: 13px; font-weight: 500; color: var(--sp-charcoal);
}
.sp-opt-item:last-child { border-bottom: none; }
.sp-opt-icon {
    flex-shrink: 0; width: 22px; height: 22px;
    background: var(--sp-charcoal); color: var(--sp-yellow);
    font-size: 14px; font-weight: 900; border-radius: 5px;
    display: flex; align-items: center; justify-content: center;
}

/* Download CTA strip — intentional dark accent with gradient */
.sp-specs__download {
    margin-top: 40px; background: linear-gradient(135deg, #1C1C1C 0%, #2e2e2e 100%);
    border-radius: 10px; padding: 28px 32px;
    display: flex; align-items: center; justify-content: space-between;
    gap: 24px; flex-wrap: wrap;
}
.sp-specs__download-text h3 {
    font-family: var(--sp-font); font-size: 16px; font-weight: 700;
    color: var(--sp-white); margin-bottom: 4px;
}
.sp-specs__download-text p { font-family: var(--sp-font); font-size: 12px; color: var(--sp-w55); }
.sp-specs__download-actions { display: flex; gap: 12px; flex-wrap: wrap; }


/* ════════════════════════════════════════════
   APPLICATIONS
════════════════════════════════════════════ */
.sp-applications { background: var(--sp-gray); padding: 80px 0; }
.sp-apps__title {
    font-family: var(--sp-font); font-size: clamp(22px, 2.8vw, 34px);
    font-weight: 800; color: var(--sp-charcoal);
    letter-spacing: -0.025em; margin-bottom: 8px;
}
.sp-apps__sub { font-family: var(--sp-font); font-size: 13px; color: var(--sp-text-dim); margin-bottom: 44px; }
.sp-apps__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.sp-app-card {
    background: var(--sp-white); border: 1px solid var(--sp-border-d);
    border-radius: 10px; padding: 28px 24px;
    transition: box-shadow var(--sp-t), transform var(--sp-t);
}
.sp-app-card:hover { box-shadow: 0 12px 40px rgba(0,0,0,0.08); transform: translateY(-3px); }
.sp-app-card__icon {
    width: 44px; height: 44px; border-radius: 10px;
    background: var(--sp-charcoal);
    display: flex; align-items: center; justify-content: center; margin-bottom: 18px;
}
.sp-app-card__icon svg { width: 22px; height: 22px; stroke: var(--sp-yellow); fill: none; }
.sp-app-card__name {
    font-family: var(--sp-font); font-size: 15px; font-weight: 700;
    color: var(--sp-charcoal); margin-bottom: 6px;
}
.sp-app-card__desc { font-family: var(--sp-font); font-size: 13px; color: var(--sp-text-dim); line-height: 1.6; }


/* ════════════════════════════════════════════
   FAQ
════════════════════════════════════════════ */
.sp-faq { background: var(--sp-white); padding: 80px 0; border-top: 1px solid var(--sp-border-d); }
.sp-faq__title {
    font-family: var(--sp-font); font-size: clamp(22px, 2.8vw, 34px);
    font-weight: 800; color: var(--sp-charcoal);
    letter-spacing: -0.025em; margin-bottom: 8px;
}
.sp-faq__sub { font-family: var(--sp-font); font-size: 13px; color: var(--sp-text-dim); margin-bottom: 44px; }
.sp-faq__list { max-width: 800px; }
.sp-faq__item { border-bottom: 1px solid var(--sp-border-d); }
.sp-faq__item:first-child { border-top: 1px solid var(--sp-border-d); }
.sp-faq__question {
    font-family: var(--sp-font);
    width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 16px;
    padding: 20px 0; cursor: pointer;
    font-size: 14px; font-weight: 600; color: var(--sp-charcoal);
    background: transparent; border: none; text-align: left;
    transition: color var(--sp-t);
}
.sp-faq__icon {
    flex-shrink: 0; width: 24px; height: 24px; border-radius: 50%;
    background: var(--sp-gray);
    display: flex; align-items: center; justify-content: center;
    transition: background var(--sp-t), transform var(--sp-t);
}
.sp-faq__question[aria-expanded="true"] .sp-faq__icon {
    background: var(--sp-yellow); transform: rotate(45deg);
}
.sp-faq__icon svg { width: 12px; height: 12px; stroke: var(--sp-charcoal); fill: none; }
.sp-faq__answer {
    font-family: var(--sp-font);
    padding: 0 0 20px;
    font-size: 13px; color: var(--sp-text-dim); line-height: 1.8; max-width: 680px;
}
.sp-faq__answer[hidden] { display: none; }


/* ════════════════════════════════════════════
   FINAL CTA — yellow bg
════════════════════════════════════════════ */
.sp-final-cta { background: var(--sp-yellow); padding: 72px 0; text-align: center; }
.sp-final-cta__inner { display: flex; flex-direction: column; align-items: center; }
.sp-final-cta__eyebrow {
    font-family: var(--sp-font); font-size: 10px; font-weight: 700;
    letter-spacing: 0.22em; text-transform: uppercase; color: rgba(28,28,28,0.5);
    margin-bottom: 16px; display: flex; align-items: center; gap: 8px;
}
.sp-final-cta__eyebrow::before { content: ''; width: 20px; height: 2px; background: rgba(28,28,28,0.3); border-radius: 1px; }
.sp-final-cta__title {
    font-family: var(--sp-font); font-size: clamp(24px, 3.5vw, 40px);
    font-weight: 900; color: var(--sp-charcoal);
    letter-spacing: -0.025em; line-height: 1.1; margin-bottom: 12px;
}
.sp-final-cta__sub {
    font-family: var(--sp-font); font-size: 14px;
    color: rgba(28,28,28,0.65); margin-bottom: 36px;
}
.sp-final-cta__actions { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; justify-content: center; }


/* ════════════════════════════════════════════
   RESPONSIVE
════════════════════════════════════════════ */
@media (max-width: 1024px) {
    .sp-inner { padding: 0 32px; }
    .sp-hero__grid { grid-template-columns: 1fr 1fr; min-height: 520px; }
    .sp-hero__info { padding: 48px 40px 48px 36px; }
    .sp-overview__grid { gap: 48px; }
    .sp-features__body { grid-template-columns: 240px 1fr; }
    .sp-stats__grid { grid-template-columns: repeat(3, 1fr); }
    .sp-stat:nth-child(3n) { border-right: none; }
}

@media (max-width: 768px) {
    .sp-inner { padding: 0 20px; }
    .sp-hero__grid { grid-template-columns: 1fr; min-height: auto; }
    .sp-hero__img-col { height: 280px; }
    .sp-hero__img-overlay { background: linear-gradient(180deg, transparent 60%, var(--sp-charcoal) 100%); }
    .sp-hero__info { padding: 40px 24px; }
    .sp-hero__specs-strip { grid-template-columns: repeat(2, 1fr); }
    .sp-overview__grid { grid-template-columns: 1fr; gap: 40px; }
    .sp-overview__badge { bottom: 10px; left: 10px; }
    .sp-features__body { grid-template-columns: 1fr; }
    .sp-features__tabs {
        flex-direction: row; overflow-x: auto;
        border-right: none; border-bottom: 1px solid rgba(28,28,28,0.1);
    }
    .sp-features__tab {
        border-bottom: 2px solid transparent;
        border-right: 1px solid rgba(28,28,28,0.08); flex-shrink: 0;
    }
    .sp-features__tab.sp-tab--active { border-bottom-color: var(--sp-yellow); }
    .sp-features__tab.sp-tab--active::before { display: none; }
    .sp-features__tab-name { white-space: nowrap; }
    .sp-stats__grid { grid-template-columns: repeat(2, 1fr); }
    .sp-stat { border-right: 1px solid var(--sp-border-d); border-bottom: 1px solid var(--sp-border-d); }
    .sp-stat:nth-child(3n) { border-right: 1px solid var(--sp-border-d); }
    .sp-stat:nth-child(even) { border-right: none; }
    .sp-stat:nth-child(5), .sp-stat:nth-child(6) { border-bottom: none; }
    .sp-equip-grid { grid-template-columns: 1fr 1fr; }
    .sp-apps__grid { grid-template-columns: 1fr 1fr; }
    .sp-specs__tab-nav { width: 100%; }
    .sp-specs__tab { padding: 12px 16px; font-size: 12px; }
    .sp-specs__download { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
    .sp-equip-grid { grid-template-columns: 1fr; }
    .sp-apps__grid { grid-template-columns: 1fr; }
    .sp-hero__actions { flex-direction: column; align-items: stretch; }
    .sp-hero__actions .sp-btn { text-align: center; justify-content: center; }
    .sp-stats__grid { grid-template-columns: 1fr 1fr; }
    .sp-final-cta__actions { flex-direction: column; align-items: stretch; }
    .sp-final-cta__actions .sp-btn { text-align: center; justify-content: center; }
}