/* ── BAND ── */
.band{height:90px;background:linear-gradient(180deg,#071518 0%,var(--s1) 100%);transition:background .4s ease;position:relative}
.band::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(238,244,245,0) 0%,rgba(238,244,245,.65) 100%);opacity:0;transition:opacity .4s ease;pointer-events:none}
[data-theme="light"] .band::after{opacity:1}

/* ── SECTIONS ── */
.sec{padding:78px 5%;background:var(--s1);transition:background .4s ease}
.sec-alt{padding:78px 5%;background:var(--s2);transition:background .4s ease}
.sec-w{padding:78px 5%;background:var(--sw);transition:background .4s ease}
.col-c{text-align:center;display:flex;flex-direction:column;align-items:center}
.stag{font-size:.78rem;font-weight:700;letter-spacing:2.5px;text-transform:uppercase;color:var(--teal-dark);margin-bottom:11px}
.stag.lt{color:var(--teal)}
.stitle{font-size:clamp(1.85rem,3vw,2.7rem);font-weight:900;color:var(--text);line-height:1.16;letter-spacing:-.5px;margin-bottom:13px}
.stitle.wh{color:#fff}
.ssub{font-size:1.02rem;color:var(--text2);line-height:1.72;max-width:490px}
.ssub.wh{color:rgba(255,255,255,.5)}