/**
 * Section 4 — Editorial Proof + Featured Clubs
 * .tnk-s4 scoped styles
 */
.tnk-s4 {
    --tnk-red: #E31E24;
    --tnk-black: #131313;
    --tnk-ink: #1a1a1a;
    --tnk-muted: #737373;
    --tnk-line: #ededed;
    --tnk-tile: #fafafa;
    --tnk-gold: #f5b800;
    --tnk-white: #ffffff;
    --tnk-ease: cubic-bezier(0.4, 0, 0.2, 1);

    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--tnk-white);
    color: var(--tnk-black);
    -webkit-font-smoothing: antialiased;
}
.tnk-s4 *, .tnk-s4 *::before, .tnk-s4 *::after { box-sizing: border-box; }

/* --- BLACK PROOF BAND --- */
.tnk-s4__proof {
    background: var(--tnk-black);
    color: var(--tnk-white);
    padding: 72px 32px 60px;
    position: relative;
    overflow: hidden;
}
.tnk-s4__proof::before {
    content: '';
    position: absolute;
    top: -200px;
    right: -200px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(227,30,36,0.15) 0%, transparent 70%);
    pointer-events: none;
}
.tnk-s4__proof-inner {
    max-width: 1280px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}
.tnk-s4__eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.7);
    margin-bottom: 20px;
}
.tnk-s4__eyebrow-dot {
    display: inline-block;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--tnk-red);
}
.tnk-s4__proof-h {
    font-size: clamp(32px, 5vw, 60px);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.05;
    margin: 0 0 40px;
    color: var(--tnk-white);
    max-width: 800px;
}
.tnk-s4__proof-h em {
    font-style: normal;
    color: var(--tnk-red);
}

.tnk-s4__stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    border-top: 1px solid rgba(255,255,255,0.15);
    padding-top: 36px;
}
.tnk-s4__stat {
    padding: 0 32px 0 0;
    position: relative;
}
.tnk-s4__stat + .tnk-s4__stat {
    padding-left: 32px;
    border-left: 1px solid rgba(255,255,255,0.15);
}
.tnk-s4__stat-num {
    display: block;
    font-size: clamp(28px, 3.6vw, 44px);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1;
    color: var(--tnk-white);
    font-variant-numeric: tabular-nums;
    margin-bottom: 10px;
}
.tnk-s4__stat-num strong {
    color: var(--tnk-red);
    font-weight: 800;
}
.tnk-s4__stat-label {
    display: block;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.12em;
    color: rgba(255,255,255,0.6);
    text-transform: uppercase;
}
.tnk-s4__stars {
    display: inline-flex;
    align-items: center;
    gap: 2px;
    margin-left: 8px;
    vertical-align: middle;
    line-height: 1;
}
.tnk-s4__stars svg {
    width: 16px;
    height: 16px;
    fill: var(--tnk-gold);
    display: block;
}

/* --- WHITE CLUB SECTION --- */
.tnk-s4__clubs {
    padding: 96px 0 96px;
    position: relative;
}
.tnk-s4__clubs-head {
    text-align: center;
    margin-bottom: 56px;
    padding: 0 24px;
}
.tnk-s4__clubs-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--tnk-muted);
    margin-bottom: 14px;
}
.tnk-s4__clubs-eyebrow-dot {
    display: inline-block;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--tnk-red);
}
.tnk-s4__clubs-title {
    font-size: clamp(32px, 4.5vw, 56px);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.0;
    margin: 0;
    color: var(--tnk-black);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.tnk-s4__strip-track-wrap {
    position: relative;
    overflow: hidden;
}
.tnk-s4__strip-track-wrap::before,
.tnk-s4__strip-track-wrap::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: 140px;
    z-index: 2;
    pointer-events: none;
}
.tnk-s4__strip-track-wrap::before {
    left: 0;
    background: linear-gradient(to right, var(--tnk-white), rgba(255,255,255,0));
}
.tnk-s4__strip-track-wrap::after {
    right: 0;
    background: linear-gradient(to left, var(--tnk-white), rgba(255,255,255,0));
}
.tnk-s4__track {
    display: flex;
    gap: 56px;
    width: max-content;
    animation: tnk-s4-scroll 70s linear infinite;
    padding: 0 24px;
}
.tnk-s4__strip-track-wrap:hover .tnk-s4__track { animation-play-state: paused; }
@keyframes tnk-s4-scroll {
    from { transform: translateX(0); }
    to   { transform: translateX(-50%); }
}

.tnk-s4__tile {
    flex: 0 0 auto;
    width: 132px;
    text-align: center;
    text-decoration: none;
    color: var(--tnk-black);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 18px;
    cursor: pointer;
}
.tnk-s4__tile-circle {
    width: 132px;
    height: 132px;
    border-radius: 50%;
    background: var(--tnk-tile);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.4s var(--tnk-ease),
                background-color 0.25s var(--tnk-ease),
                box-shadow 0.4s var(--tnk-ease);
    border: 1px solid transparent;
}
.tnk-s4__tile-circle img {
    width: 72px;
    height: 72px;
    object-fit: contain;
    display: block;
    transition: transform 0.4s var(--tnk-ease);
}
.tnk-s4__tile-name {
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.02em;
    line-height: 1.25;
    color: var(--tnk-ink);
    transition: color 0.2s var(--tnk-ease);
    max-width: 120px;
    text-transform: uppercase;
}
.tnk-s4__tile:hover .tnk-s4__tile-circle {
    transform: translateY(-8px);
    background: var(--tnk-white);
    border-color: var(--tnk-black);
    box-shadow: 0 16px 32px rgba(0,0,0,0.12);
}
.tnk-s4__tile:hover .tnk-s4__tile-circle img { transform: scale(1.08); }
.tnk-s4__tile:hover .tnk-s4__tile-name { color: var(--tnk-red); }
.tnk-s4__tile:focus-visible .tnk-s4__tile-circle {
    outline: 3px solid var(--tnk-red);
    outline-offset: 4px;
}

.tnk-s4__cta-wrap {
    text-align: center;
    padding: 64px 24px 0;
}
.tnk-s4__cta-pill {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 18px 36px;
    background: var(--tnk-black);
    color: var(--tnk-white) !important;
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    border-radius: 999px;
    text-decoration: none !important;
    transition: background-color 0.2s var(--tnk-ease), gap 0.2s var(--tnk-ease), transform 0.2s var(--tnk-ease);
}
.tnk-s4__cta-pill:hover {
    background: var(--tnk-red);
    gap: 16px;
    transform: translateY(-2px);
}
.tnk-s4__cta-arrow {
    transition: transform 0.2s var(--tnk-ease);
    font-size: 16px;
    line-height: 1;
}

@media (max-width: 1024px) {
    .tnk-s4__proof-h { font-size: clamp(28px, 4.5vw, 48px); }
    .tnk-s4__clubs-title { font-size: clamp(28px, 4vw, 44px); }
}

@media (max-width: 720px) {
    .tnk-s4__proof { padding: 56px 20px 48px; }
    .tnk-s4__proof-h { font-size: clamp(26px, 7vw, 36px); margin-bottom: 32px; line-height: 1.1; }
    .tnk-s4__stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 28px 0;
        padding-top: 28px;
    }
    .tnk-s4__stat { padding: 0 16px; }
    .tnk-s4__stat + .tnk-s4__stat { padding-left: 16px; }
    .tnk-s4__stat:nth-child(odd) { border-left: none; }
    .tnk-s4__stat:nth-child(even) { border-left: 1px solid rgba(255,255,255,0.15); padding-left: 16px; }
    .tnk-s4__stat-num { font-size: 28px; margin-bottom: 8px; }
    .tnk-s4__stat-label { font-size: 10px; letter-spacing: 0.08em; }
    .tnk-s4__stars svg { width: 12px; height: 12px; }

    .tnk-s4__clubs { padding: 64px 0 64px; }
    .tnk-s4__clubs-head { margin-bottom: 40px; }
    .tnk-s4__strip-track-wrap::before,
    .tnk-s4__strip-track-wrap::after { width: 60px; }
    .tnk-s4__track { gap: 32px; padding: 0 16px; }
    .tnk-s4__tile { width: 92px; gap: 12px; }
    .tnk-s4__tile-circle { width: 92px; height: 92px; }
    .tnk-s4__tile-circle img { width: 52px; height: 52px; }
    .tnk-s4__tile-name { font-size: 11px; max-width: 88px; }
    .tnk-s4__tile:hover .tnk-s4__tile-circle { transform: none; box-shadow: none; }

    .tnk-s4__cta-wrap { padding: 48px 16px 0; }
    .tnk-s4__cta-pill { padding: 16px 28px; font-size: 12px; }
}

@media (prefers-reduced-motion: reduce) {
    .tnk-s4__track { animation: none; }
    .tnk-s4__tile-circle, .tnk-s4__tile-circle img, .tnk-s4__cta-pill { transition: none; }
}