/* ============================================================
   usum — landing page styles (on design-system tokens)
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html, body { margin: 0; }
body { background: #07060b; color: var(--text-primary); font-family: var(--font-sans); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
a { color: inherit; text-decoration: none; }
section { position: relative; z-index: 1; }
.wrap { position: relative; isolation: isolate; }

/* ---- ambient bg ---- */
.bg { position: fixed; inset: 0; z-index: 0; pointer-events: none; overflow: hidden; }
.bg__glow { position: absolute; border-radius: 50%; filter: blur(100px); }
.bg__glow.a { width: 820px; height: 820px; top: -320px; left: 50%; transform: translateX(-55%); background: radial-gradient(circle, rgba(140,111,240,0.4), transparent 66%); }
.bg__glow.b { width: 560px; height: 560px; top: 1100px; right: -160px; background: radial-gradient(circle, rgba(140,111,240,0.18), transparent 70%); }
.bg__grid { position: absolute; inset: 0; opacity: 0.55;
  background-image: linear-gradient(rgba(255,255,255,0.022) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.022) 1px, transparent 1px);
  background-size: 58px 58px; mask-image: radial-gradient(ellipse 70% 50% at 50% 12%, #000 30%, transparent 80%); }

.shell { max-width: 1200px; margin: 0 auto; padding: 0 clamp(20px, 5vw, 48px); }

/* ---- nav ---- */
nav { position: sticky; top: 0; z-index: 40; backdrop-filter: blur(14px); background: rgba(8,7,12,0.62); border-bottom: 1px solid rgba(255,255,255,0.05); }
.nav__in { display: flex; align-items: center; gap: 16px; height: 66px; }
.brand { display: flex; align-items: center; gap: 9px; }
.brand__m { width: 30px; height: 30px; border-radius: 8px; background: var(--brand); display: flex; align-items: center; justify-content: center; box-shadow: var(--glow-brand); }
.brand__m svg { width: 17px; height: 17px; color: #fff; }
.brand__n { font-family: var(--font-display); font-weight: 700; font-size: 19px; letter-spacing: -0.02em; }
.nav__links { display: flex; gap: 30px; margin-left: 20px; }
.nav__links a { color: var(--text-muted); font-size: 14px; font-weight: 500; transition: color .18s; }
.nav__links a:hover { color: var(--text-primary); }
.nav__sp { flex: 1; }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 9px; font-family: var(--font-sans); font-weight: 600; border-radius: 11px; cursor: pointer; border: 1px solid transparent; transition: transform .16s var(--ease-out), background-color .18s, border-color .18s, box-shadow .18s; white-space: nowrap; }
.btn svg { width: 18px; height: 18px; }
.btn--primary { background: var(--brand); color: #fff; box-shadow: var(--glow-brand); }
.btn--primary:hover { transform: translateY(-1px); box-shadow: var(--glow-brand), var(--shadow-md); }
.btn--ghost { background: rgba(255,255,255,0.05); color: var(--text-primary); border-color: var(--border-strong); }
.btn--ghost:hover { background: rgba(255,255,255,0.09); }
.btn--sm { padding: 9px 15px; font-size: 13.5px; }
.btn--md { padding: 12px 20px; font-size: 15px; }
.btn--lg { padding: 16px 28px; font-size: 16px; border-radius: 13px; }

/* ---- hero ---- */
.hero { padding: clamp(48px, 8vh, 96px) 0 0; text-align: center; }
.eyebrow { display: inline-flex; align-items: center; gap: 9px; padding: 7px 14px 7px 8px; border-radius: 999px; background: rgba(140,111,240,0.1); border: 1px solid var(--brand-line); font-size: 13px; color: var(--brand); font-weight: 600; }
.eyebrow .pill { display: inline-flex; align-items: center; gap: 5px; padding: 2px 9px; border-radius: 999px; background: var(--brand); color: #fff; font-family: var(--font-mono); font-size: 10px; letter-spacing: .05em; text-transform: uppercase; }
h1 { font-family: var(--font-display); font-weight: 700; font-size: clamp(38px, 6vw, 72px); line-height: 1.0; letter-spacing: -0.04em; margin: 26px auto 0; max-width: 15ch; text-wrap: balance; }
h1 .ac { background: linear-gradient(108deg, var(--brand), #c3b0ff 55%, var(--brand)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero__sub { margin: 22px auto 0; max-width: 56ch; font-size: clamp(16px, 1.6vw, 20px); line-height: 1.55; color: var(--text-secondary); text-wrap: pretty; }
.hero__cta { display: flex; gap: 13px; justify-content: center; margin-top: 30px; flex-wrap: wrap; }
.hero__trust { margin-top: 18px; display: flex; gap: 8px; align-items: center; justify-content: center; font-size: 13px; color: var(--text-faint); flex-wrap: wrap; }
.hero__trust .stars { color: #f4c14e; letter-spacing: 1px; }
.hero__trust .dot { width: 3px; height: 3px; border-radius: 50%; background: var(--text-faint); }

/* ============================================================
   DEMO — the docked product, animated
   ============================================================ */
.demo { margin: clamp(36px, 6vh, 64px) auto 0; max-width: 1080px; }
.demo__frame { position: relative; border-radius: 16px 16px 18px 18px; background: #0f0f12; border: 1px solid rgba(255,255,255,0.1); overflow: hidden;
  box-shadow: 0 60px 130px -45px rgba(0,0,0,0.85), 0 0 0 1px rgba(0,0,0,0.4), 0 0 120px -30px rgba(140,111,240,0.4); }
.demo__bar { height: 46px; display: flex; align-items: center; gap: 12px; padding: 0 16px; background: #1b1b1f; border-bottom: 1px solid rgba(255,255,255,0.06); }
.demo__dots { display: flex; gap: 8px; } .demo__dots i { width: 12px; height: 12px; border-radius: 50%; display: block; }
.demo__url { display: flex; align-items: center; gap: 8px; height: 28px; padding: 0 14px; border-radius: 8px; background: #0f0f12; border: 1px solid rgba(255,255,255,0.08); font-family: var(--font-mono); font-size: 12.5px; color: var(--text-muted); }
.demo__url .yi { width: 16px; height: 16px; border-radius: 4px; background: var(--yt-red); display: inline-flex; align-items: center; justify-content: center; }
.demo__url .yi svg { width: 10px; height: 10px; color: #fff; }
.demo__sp { flex: 1; }
.demo__ext { display: inline-flex; align-items: center; gap: 6px; padding: 5px 11px 5px 6px; border-radius: 8px; background: var(--brand-tint); border: 1px solid var(--brand-line); color: var(--brand); font-size: 12.5px; font-weight: 600; }
.demo__ext i { width: 17px; height: 17px; border-radius: 5px; background: var(--brand); display: inline-flex; align-items: center; justify-content: center; }
.demo__ext i svg { width: 11px; height: 11px; color: #fff; }

.demo__body { display: flex; background: #0a0a0c; min-height: 470px; }
.demo__panel { position: relative; flex: none; width: 372px; border-right: 1px solid rgba(255,255,255,0.06); background: #0a0a0c; overflow: hidden; }
.demo__panel img { display: block; width: 372px; max-width: none; }
.demo__pglow { position: absolute; top: 0; right: -1px; width: 2px; height: 100%; background: linear-gradient(var(--brand), transparent); opacity: .55; z-index: 2; }

.demo__main { flex: 1; min-width: 0; padding: 18px 20px; }
.demo__video { position: relative; width: 100%; aspect-ratio: 16/9; border-radius: 12px; overflow: hidden; background: #000; }
.demo__video img, .demo__video video { width: 100%; height: 100%; object-fit: cover; display: block; }
.demo__time { position: absolute; left: 12px; bottom: 12px; display: inline-flex; align-items: center; gap: 7px; padding: 5px 11px; border-radius: 8px; background: rgba(8,8,10,0.78); backdrop-filter: blur(6px); border: 1px solid rgba(255,255,255,0.1); font-family: var(--font-mono); font-size: 12px; color: #fff; }
.demo__time b { width: 6px; height: 6px; border-radius: 50%; background: var(--yt-red); box-shadow: 0 0 8px var(--yt-red); }
.demo__title { font-family: var(--font-display); font-weight: 600; font-size: 21px; letter-spacing: -0.01em; margin: 16px 0 8px; color: #fff; line-height: 1.2; }
.demo__meta { display: flex; align-items: center; gap: 10px; }
.demo__ch { width: 34px; height: 34px; border-radius: 50%; background: linear-gradient(135deg,#3a3a44,#23232a); flex: none; }
.demo__chn { font-size: 14px; font-weight: 600; }
.demo__chs { font-size: 12.5px; color: var(--text-muted); }

/* saved-time chip floating on the video */
.demo__saved { position: absolute; right: 16px; top: 16px; display: flex; align-items: center; gap: 10px; padding: 9px 13px; border-radius: 12px; background: rgba(15,15,18,0.86); backdrop-filter: blur(8px); border: 1px solid var(--brand-line); box-shadow: var(--shadow-lg); }
.demo__saved .ic { width: 30px; height: 30px; border-radius: 8px; background: var(--brand-tint); color: var(--brand); display: flex; align-items: center; justify-content: center; }
.demo__saved .ic svg { width: 16px; height: 16px; }
.demo__saved .k { font-family: var(--font-mono); font-size: 10px; letter-spacing: .08em; text-transform: uppercase; color: var(--text-muted); }
.demo__saved .v { font-size: 15px; font-weight: 700; color: var(--text-primary); }
.demo__saved .v b { color: var(--brand); }

/* toast */
.demo__toast { position: absolute; left: 50%; bottom: 86px; transform: translateX(-50%) translateY(8px); display: flex; align-items: center; gap: 8px; padding: 9px 14px; border-radius: 11px; background: var(--surface-overlay); border: 1px solid var(--border-strong); box-shadow: var(--shadow-lg); font-size: 13px; opacity: 0; pointer-events: none; transition: opacity .3s, transform .3s; z-index: 5; }
.demo__toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.demo__toast svg { width: 15px; height: 15px; color: var(--success-400); }

/* cursor */
.demo__cursor { position: absolute; z-index: 6; width: 22px; height: 22px; pointer-events: none; transition: left .6s var(--ease-emph), top .6s var(--ease-emph); filter: drop-shadow(0 2px 4px rgba(0,0,0,0.5)); }
.demo__cursor svg { width: 100%; height: 100%; }
.demo__cursor.click { animation: clk .4s var(--ease-out); }
@keyframes clk { 40% { transform: scale(.82); } 100% { transform: scale(1); } }

/* stepper / flow control */
.flow { margin: 22px auto 0; max-width: 1080px; }
.flow__track { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.step { position: relative; text-align: left; padding: 16px 16px 17px; border-radius: 14px; border: 1px solid var(--border); background: rgba(255,255,255,0.018); cursor: pointer; transition: border-color .2s, background-color .2s, transform .2s; overflow: hidden; }
.step:hover { background: rgba(255,255,255,0.04); }
.step.on { border-color: var(--brand-line); background: var(--brand-wash); }
.step__bar { position: absolute; left: 0; bottom: 0; height: 2px; width: 0; background: var(--brand); }
.step.on .step__bar { transition: width var(--stepdur, 3200ms) linear; }
.step__n { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-mono); font-size: 11px; color: var(--text-faint); letter-spacing: .06em; }
.step.on .step__n { color: var(--brand); }
.step__n .ic { width: 22px; height: 22px; border-radius: 7px; background: var(--surface-raised); display: flex; align-items: center; justify-content: center; }
.step.on .step__n .ic { background: var(--brand); color: #fff; }
.step__n .ic svg { width: 13px; height: 13px; }
.step__t { font-size: 15px; font-weight: 600; margin: 11px 0 4px; }
.step__d { font-size: 12.5px; color: var(--text-muted); line-height: 1.45; }

/* ---- section header ---- */
.sec { padding: clamp(64px, 10vh, 120px) 0; }
.sec__eyebrow { font-family: var(--font-mono); font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--brand); text-align: center; }
.sec__title { font-family: var(--font-display); font-weight: 700; font-size: clamp(30px, 4.2vw, 48px); line-height: 1.06; letter-spacing: -0.03em; text-align: center; margin: 14px auto 0; max-width: 18ch; text-wrap: balance; }
.sec__sub { text-align: center; max-width: 56ch; margin: 16px auto 0; font-size: 18px; line-height: 1.55; color: var(--text-secondary); text-wrap: pretty; }

/* ---- value / time-saved band ---- */
.value { border-radius: 24px; border: 1px solid var(--brand-line); background: linear-gradient(180deg, rgba(140,111,240,0.1), rgba(140,111,240,0.02)); padding: clamp(32px, 5vw, 56px); display: grid; grid-template-columns: 1.1fr 1fr; gap: 48px; align-items: center; }
.value__big { font-family: var(--font-display); font-weight: 700; font-size: clamp(30px, 4vw, 46px); line-height: 1.05; letter-spacing: -0.03em; }
.value__big .ac { color: var(--brand); }
.value__p { margin-top: 16px; font-size: 17px; line-height: 1.55; color: var(--text-secondary); max-width: 40ch; }
.bars { display: flex; flex-direction: column; gap: 18px; }
.bar__row { }
.bar__lab { display: flex; justify-content: space-between; font-size: 13px; margin-bottom: 8px; }
.bar__lab .name { color: var(--text-secondary); font-weight: 500; }
.bar__lab .val { font-family: var(--font-mono); color: var(--text-muted); white-space: nowrap; }
.bar__track { height: 14px; border-radius: 999px; background: rgba(255,255,255,0.06); overflow: hidden; }
.bar__fill { height: 100%; border-radius: 999px; transition: width 1s var(--ease-out); }
.bar__fill.long { background: linear-gradient(90deg,#4a4a55,#6b6b78); }
.bar__fill.short { background: var(--brand); box-shadow: var(--glow-brand); }

/* ---- features grid ---- */
.feat__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 48px; }
.fcard { padding: 26px; border-radius: 18px; border: 1px solid var(--border); background: rgba(255,255,255,0.018); transition: border-color .2s, background-color .2s, transform .2s; }
.fcard:hover { border-color: var(--brand-line); background: var(--brand-wash); transform: translateY(-3px); }
.fcard__ic { width: 44px; height: 44px; border-radius: 12px; background: var(--brand-tint); border: 1px solid var(--brand-line); color: var(--brand); display: flex; align-items: center; justify-content: center; margin-bottom: 18px; }
.fcard__ic svg { width: 22px; height: 22px; }
.fcard__t { font-family: var(--font-display); font-size: 19px; font-weight: 600; letter-spacing: -0.01em; }
.fcard__d { margin-top: 8px; font-size: 14.5px; line-height: 1.5; color: var(--text-secondary); }

/* ---- how it works ---- */
.how { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 48px; }
.hstep { text-align: center; padding: 28px 22px; border-radius: 18px; border: 1px solid var(--border); background: rgba(255,255,255,0.015); }
.hstep__n { width: 48px; height: 48px; margin: 0 auto 16px; border-radius: 14px; background: var(--brand); color: #fff; display: flex; align-items: center; justify-content: center; font-family: var(--font-display); font-weight: 700; font-size: 20px; box-shadow: var(--glow-brand); }
.hstep__t { font-size: 18px; font-weight: 600; }
.hstep__d { margin-top: 7px; font-size: 14px; color: var(--text-secondary); line-height: 1.5; }

/* ---- testimonials ---- */
.tgrid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 48px; }
.tcard { padding: 24px; border-radius: 18px; border: 1px solid var(--border); background: rgba(255,255,255,0.018); }
.tcard__stars { color: #f4c14e; font-size: 14px; letter-spacing: 1px; }
.tcard__q { margin: 14px 0 18px; font-size: 15.5px; line-height: 1.55; color: var(--text-primary); }
.tcard__who { display: flex; align-items: center; gap: 11px; }
.tcard__av { width: 38px; height: 38px; border-radius: 50%; flex: none; }
.tcard__n { font-size: 14px; font-weight: 600; }
.tcard__r { font-size: 12.5px; color: var(--text-muted); }

/* ---- pricing ---- */
.price { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; max-width: 760px; margin: 48px auto 0; }
.pcard { padding: 30px; border-radius: 20px; border: 1px solid var(--border); background: rgba(255,255,255,0.018); }
.pcard.pro { border-color: var(--brand-line); background: linear-gradient(180deg, rgba(140,111,240,0.1), rgba(140,111,240,0.02)); position: relative; }
.pcard__tag { position: absolute; top: 18px; right: 18px; white-space: nowrap; font-family: var(--font-mono); font-size: 10px; letter-spacing: .08em; text-transform: uppercase; color: var(--brand); background: var(--brand-tint); border: 1px solid var(--brand-line); border-radius: 999px; padding: 4px 9px; }
.pcard__name { font-family: var(--font-mono); font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: var(--text-muted); }
.pcard__price { display: flex; align-items: baseline; gap: 7px; margin: 14px 0 4px; }
.pcard__price .amt { font-family: var(--font-display); font-size: 42px; font-weight: 700; letter-spacing: -0.03em; }
.pcard__price .per { font-size: 14px; color: var(--text-muted); }
.pcard__note { font-size: 13px; color: var(--text-muted); margin-bottom: 20px; }
.pcard ul { list-style: none; margin: 0 0 22px; padding: 0; display: flex; flex-direction: column; gap: 11px; }
.pcard li { display: flex; align-items: flex-start; gap: 10px; font-size: 14.5px; color: var(--text-secondary); line-height: 1.4; }
.pcard li svg { width: 17px; height: 17px; flex: none; margin-top: 1px; color: var(--brand); }

/* ---- final cta ---- */
.final { text-align: center; }
.final__card { border-radius: 26px; border: 1px solid var(--brand-line); background: radial-gradient(120% 140% at 50% 0%, rgba(140,111,240,0.22), rgba(140,111,240,0.02) 60%); padding: clamp(48px, 7vw, 84px) 24px; }

/* ---- footer ---- */
footer { border-top: 1px solid rgba(255,255,255,0.05); padding: 40px 0; margin-top: 40px; }
.foot { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.foot__links { display: flex; gap: 22px; margin-left: auto; }
.foot__links a { font-size: 13.5px; color: var(--text-muted); transition: color .18s; }
.foot__links a:hover { color: var(--text-primary); }
.foot__c { font-size: 13px; color: var(--text-faint); width: 100%; }

/* reveal on scroll (transform-only so content is never hidden if JS/anim is paused) */
.rv { transform: translateY(22px); transition: transform .7s var(--ease-out); }
.rv.in { transform: none; }

@media (max-width: 720px) {
  .demo__body { flex-direction: column; }
  .demo__panel { width: 100%; height: 320px; border-right: none; border-bottom: 1px solid rgba(255,255,255,0.06); }
  .demo__panel img { width: 100%; }
}
@media (max-width: 940px) {
  .nav__links { display: none; }
  .value { grid-template-columns: 1fr; gap: 28px; }
  .feat__grid, .how, .tgrid { grid-template-columns: 1fr 1fr; }
  .flow__track { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 620px) {
  .feat__grid, .how, .tgrid, .price { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) { .rv { transition: none; transform: none; } .step.on .step__bar { transition: none; } }

/* ============================================================
   YouTube identity accents — usum is YouTube-specific.
   Uses the authentic bold YouTube red (not the muted --yt-red token).
   ============================================================ */
:root { --yt-brand: #FF0033; }
.yt-badge { display: inline-flex; align-items: center; justify-content: center; width: 22px; height: 16px; border-radius: 5px; background: var(--yt-brand); box-shadow: 0 2px 12px rgba(255,0,51,0.45); flex: none; }
.yt-badge svg { width: 11px; height: 11px; fill: #fff; }

/* eyebrow */
.eyebrow .yt-badge { margin-right: 1px; }

/* headline */
h1 .yt { color: var(--yt-brand); }
h1 .yt-mark { display: inline-flex; align-items: center; justify-content: center; vertical-align: 0.02em; width: 0.92em; height: 0.66em; border-radius: 0.18em; background: var(--yt-brand); margin-right: 0.16em; box-shadow: 0 4px 22px rgba(255,0,51,0.4); }
h1 .yt-mark svg { width: 0.5em; height: 0.5em; fill: #fff; }

/* nav brand lockup */
.brand__yt { display: inline-flex; align-items: center; gap: 6px; margin-left: 9px; padding-left: 10px; border-left: 1px solid rgba(255,255,255,0.12); font-size: 12.5px; font-weight: 500; color: var(--text-muted); letter-spacing: -0.01em; }
.brand__yt .yt-badge { width: 19px; height: 13px; }
.brand__yt .yt-badge svg { width: 9px; height: 9px; }

/* bolder YouTube mark inside the demo browser bar */
.demo__url .yi { width: 20px; height: 14px; border-radius: 4px; background: var(--yt-brand); }
.demo__url .yi svg { width: 11px; height: 11px; }

@media (max-width: 520px) { .brand__yt { display: none; } }

/* ---- free card (replaces pricing) ---- */
.freecard { max-width: 520px; margin: 40px auto 0; padding: clamp(28px, 5vw, 44px); border-radius: 24px; border: 1px solid var(--brand-line); background: linear-gradient(180deg, rgba(140,111,240,0.1), rgba(140,111,240,0.02)); box-shadow: 0 30px 80px -40px rgba(140,111,240,0.5); }
.freecard__badge { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--text-secondary); margin-bottom: 22px; }
.freelist { list-style: none; margin: 0 0 28px; padding: 0; display: flex; flex-direction: column; gap: 14px; }
.freelist li { display: flex; align-items: flex-start; gap: 11px; font-size: 15.5px; color: var(--text-secondary); line-height: 1.4; }
.freelist li svg { width: 18px; height: 18px; flex: none; margin-top: 1px; color: var(--brand); }

/* ---- mobile overflow guard ---- */
@media (max-width: 620px) {
  h1 { font-size: clamp(30px, 9vw, 40px); word-break: break-word; }
  .hero__sub { font-size: 16px; }
  .nav__in .btn--sm { padding: 8px 12px; font-size: 13px; }
}

/* ---- Feature rows (detailed, zigzag) ---- */
.frows { display: flex; flex-direction: column; gap: clamp(44px, 7vw, 92px); margin-top: 64px; }
.frow { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 6vw, 80px); align-items: center; }
.frow--rev .frow__text { order: 2; }
.frow--rev .frow__media { order: 1; }
.frow__ic { width: 52px; height: 52px; border-radius: 14px; background: var(--brand-tint); border: 1px solid var(--brand-line); color: var(--brand); display: flex; align-items: center; justify-content: center; margin-bottom: 22px; }
.frow__ic svg { width: 26px; height: 26px; }
.frow__t { font-family: var(--font-display); font-weight: 700; font-size: clamp(26px, 3.4vw, 38px); letter-spacing: -0.03em; line-height: 1.08; }
.frow__d { margin-top: 16px; font-size: 17px; line-height: 1.6; color: var(--text-secondary); max-width: 46ch; text-wrap: pretty; }
.frow__tags { margin-top: 22px; display: flex; flex-wrap: wrap; gap: 9px; }
.frow__tags span { font-family: var(--font-mono); font-size: 12px; letter-spacing: .02em; color: var(--brand); background: var(--brand-wash); border: 1px solid var(--brand-line); padding: 6px 12px; border-radius: 999px; }
.frow__media { position: relative; display: flex; justify-content: center; }
.frow__media img { position: relative; z-index: 1; width: 100%; max-width: 372px; border-radius: 18px; border: 1px solid var(--border); box-shadow: var(--shadow-lg); }
.frow__glow { position: absolute; inset: 0; margin: auto; width: 72%; height: 72%; background: radial-gradient(circle, var(--brand), transparent 70%); opacity: .16; filter: blur(64px); z-index: 0; }
@media (max-width: 760px) {
  .frow { grid-template-columns: 1fr; gap: 26px; }
  .frow--rev .frow__text { order: 1; }
  .frow--rev .frow__media { order: 2; }
  .frow__d { max-width: none; }
}