/* =========================================================================
   thewaterproof-tape.com — spec-sheet editorial
   Design DNA extracted from stripe.com → ../_ref-dna.json
   accent #533afd · navy #0d1738 · hairline #e5edf5 · radii 4/6px
   motion 0.3s cubic-bezier(.25,1,.5,1) / 0.6s cubic-bezier(.16,1,.3,1)
   ========================================================================= */

:root{
  /* surfaces — palette.backgrounds */
  --bg:#ffffff;
  --tint:#f8fafd;
  --tint-2:#f2f7fe;
  --cool:#e5edf5;
  --navy:#0d1738;
  --navy-2:#111d47;

  /* ink — palette.text_colors */
  --ink:#061b31;
  --ink-2:#50617a;
  --ink-3:#64748d;
  --ink-inv:#ffffff;
  --ink-inv-2:#a3b5d6;
  --ink-inv-3:#839bc8;

  /* the single accent — buttons[].bg + palette.accents[0] */
  --acc:#533afd;
  --acc-deep:#3f28e0;
  --acc-soft:#e8e9ff;
  --acc-line:#b9b9f9;
  --spectrum:linear-gradient(90deg,#533afd 0%,#7f7dfc 38%,#f44bcc 72%,#e5edf5 100%);

  /* structure */
  --line:#e5edf5;
  --line-2:#eef3f8;
  --line-inv:rgba(163,181,214,.22);
  --r-sm:4px;                 /* radii[0] */
  --r-md:6px;                 /* radii[1] */
  --r-lg:8px;
  --sh-card:0 15px 35px rgba(23,23,23,.08), 0 3px 6px rgba(23,23,23,.06);
  --sh-cta:0 16px 32px rgba(50,50,93,.12), 0 3px 6px rgba(50,50,93,.08);
  --sh-cta-h:0 30px 60px -10px rgba(50,50,93,.25), 0 18px 36px -18px rgba(0,0,0,.12);

  /* motion — transition_recipes / custom_easings */
  --e:cubic-bezier(.25,1,.5,1);
  --e-out:cubic-bezier(.16,1,.3,1);
  --e-quart:cubic-bezier(.165,.84,.44,1);
  --t:.3s;

  /* type */
  --f-display:"Geist","Helvetica Neue",Arial,sans-serif;
  --f-text:"Public Sans","Helvetica Neue",Arial,sans-serif;
  --f-num:"Geist Mono",ui-monospace,SFMono-Regular,Menlo,monospace;

  --wrap:1180px;
  --gut:clamp(1.15rem,4vw,2.5rem);
  --sec-y:clamp(4.25rem,9vw,7.5rem);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:var(--f-text);font-size:17px;line-height:1.62;
  font-weight:400;letter-spacing:-.005em;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
::selection{background:var(--acc);color:#fff}
:focus-visible{outline:2px solid var(--acc);outline-offset:3px;border-radius:2px}

.sr{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.skip{position:absolute;left:-9999px;top:0;z-index:99;background:var(--acc);color:#fff;padding:.7rem 1.1rem;border-radius:0 0 var(--r-md) 0;font-weight:600}
.skip:focus{left:0}

/* ── type scale ─────────────────────────────────────────── */
.d1{
  font-family:var(--f-display);font-weight:300;
  font-size:clamp(2.35rem,5.6vw,4.35rem);line-height:1.06;
  letter-spacing:-.028em;margin:0 0 1.1rem;text-wrap:balance;
}
.d1--sm{font-size:clamp(2.05rem,4.2vw,3.3rem)}
.d2{
  font-family:var(--f-display);font-weight:300;
  font-size:clamp(1.72rem,3.2vw,2.65rem);line-height:1.12;
  letter-spacing:-.022em;margin:0 0 1rem;text-wrap:balance;
}
.d3{
  font-family:var(--f-display);font-weight:400;
  font-size:clamp(1.4rem,2.2vw,1.85rem);line-height:1.18;
  letter-spacing:-.018em;margin:0 0 .7rem;
}
h3{
  font-family:var(--f-display);font-weight:500;
  font-size:1.12rem;line-height:1.3;letter-spacing:-.012em;
  margin:0 0 .55rem;color:var(--ink);
}
p{margin:0 0 1.05rem;max-width:70ch;color:var(--ink-2)}
p:last-child{margin-bottom:0}
strong{font-weight:600;color:var(--ink)}
em{font-style:italic}
.lead{font-size:clamp(1.03rem,1.35vw,1.16rem);line-height:1.58;color:var(--ink-2);max-width:64ch}
.note{color:var(--ink-3);font-size:.97rem}
.fineprint{font-size:.86rem;color:var(--ink-3);margin:1.2rem 0 0;max-width:52ch}
.num{font-family:var(--f-num);font-weight:500;font-size:.92em;letter-spacing:-.01em;color:var(--ink);white-space:nowrap}

/* ── layout ─────────────────────────────────────────────── */
.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gut)}
.sec{padding-block:var(--sec-y);position:relative}
section[id]{scroll-margin-top:88px}
.sec--tint{background:var(--tint);border-block:1px solid var(--line)}
.sec--dark{background:var(--navy);color:var(--ink-inv)}
.sec--dark p,.sec--dark .lead{color:var(--ink-inv-2)}
.sec--dark h3,.sec--dark strong{color:var(--ink-inv)}
.sec--dark .num{color:#fff}
.sec__head{max-width:52ch;margin-bottom:clamp(2.2rem,4vw,3.4rem)}
.sec__head--wide{max-width:64ch}

/* ── header ─────────────────────────────────────────────── */
.hdr{position:sticky;top:0;z-index:50;background:var(--bg)}
.hdr__in{display:flex;align-items:center;gap:1rem;min-height:66px}
.hdr__rule{height:2px;background:var(--spectrum);transform-origin:0 50%}
.html-noscroll{overflow:hidden}
.hdr.is-stuck{box-shadow:0 1px 0 var(--line),0 8px 24px -18px rgba(6,27,49,.35)}

.brand{display:inline-flex;align-items:center;gap:.55rem;text-decoration:none;flex:0 0 auto}
.brand__mark{border-radius:5px;flex:0 0 auto}
.brand__txt{font-family:var(--f-display);font-weight:500;font-size:.98rem;letter-spacing:-.02em;color:var(--ink)}
.brand__dim{color:var(--ink-3);font-weight:400}

.nav{display:none;margin-left:auto;gap:1.55rem}
.nav a{
  text-decoration:none;font-size:.93rem;color:var(--ink-2);font-weight:500;
  letter-spacing:-.008em;position:relative;padding-block:.35rem;
  transition:color var(--t) var(--e);
}
.nav a::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:var(--acc);
  transform:scaleX(0);transform-origin:0 50%;transition:transform var(--t) var(--e);
}
.nav a:hover{color:var(--ink)}
.nav a:hover::after,.nav a.is-active::after{transform:scaleX(1)}
.nav a.is-active{color:var(--ink)}

.hdr__act{display:flex;align-items:center;gap:.55rem;margin-left:auto}
.nav+.hdr__act{margin-left:1.6rem}

/* burger — crafted, not three bare sticks */
.burger{
  --bar:#50617a;
  width:44px;height:44px;display:grid;place-items:center;
  background:var(--bg);border:1px solid var(--line);border-radius:var(--r-md);
  cursor:pointer;padding:0;transition:border-color var(--t) var(--e),background var(--t) var(--e);
}
.burger:hover{border-color:var(--acc-line);background:var(--acc-soft);--bar:var(--acc)}
.burger__box{position:relative;display:block;width:17px;height:11px}
.burger__box i{
  position:absolute;left:0;width:100%;height:1.5px;background:var(--bar);border-radius:2px;
  transition:transform .34s var(--e-out),background var(--t) var(--e),width .34s var(--e-out);
}
.burger__box i:first-child{top:0}
.burger__box i:last-child{bottom:0;width:72%}
.burger[aria-expanded="true"] .burger__box i:first-child{transform:translateY(4.75px) rotate(45deg)}
.burger[aria-expanded="true"] .burger__box i:last-child{transform:translateY(-4.75px) rotate(-45deg);width:100%}

/* ── buttons ────────────────────────────────────────────── */
.btn{
  --pad:.72rem 1.15rem;
  position:relative;display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  padding:var(--pad);border:1px solid transparent;border-radius:var(--r-sm);
  font-family:var(--f-text);font-weight:600;font-size:.95rem;letter-spacing:-.006em;
  text-decoration:none;cursor:pointer;overflow:hidden;isolation:isolate;
  transition:background-color var(--t) var(--e),color var(--t) var(--e),
             border-color var(--t) var(--e),box-shadow .4s var(--e),transform .4s var(--e-out);
  min-height:44px;
}
.btn__arw{flex:0 0 auto;transition:transform .38s var(--e-out)}
.btn:hover .btn__arw{transform:translateX(3px)}
.btn:active{transform:translateY(1px)}

.btn--primary{
  background:var(--acc);color:#fff;box-shadow:var(--sh-cta);
}
.btn--primary::before{ /* sheen sweep */
  content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(105deg,transparent 32%,rgba(255,255,255,.42) 50%,transparent 68%);
  transform:translateX(-115%);
}
.btn--primary:hover{background:var(--acc-deep);box-shadow:var(--sh-cta-h);transform:translateY(-1px)}
.btn--primary:hover::before{transform:translateX(115%);transition:transform .72s var(--e-quart)}
.btn--lg{--pad:1rem 1.7rem;font-size:1.02rem;min-height:52px}
.btn--sm{--pad:.58rem .95rem;font-size:.9rem;min-height:40px}

.btn--ghost{
  background:transparent;color:var(--ink);border-color:var(--line);
}
.btn--ghost:hover{border-color:var(--acc-line);background:var(--acc-soft);color:var(--acc-deep)}

.btn--row{
  background:var(--acc-soft);color:var(--acc-deep);border-color:var(--acc-line);
  font-size:.88rem;--pad:.5rem .85rem;min-height:40px;white-space:nowrap;
}
.btn--row:hover{background:var(--acc);color:#fff;border-color:var(--acc)}

.sec--dark .btn--ghost{color:#fff;border-color:var(--line-inv)}
.sec--dark .btn--ghost:hover{background:rgba(255,255,255,.08);border-color:var(--acc-line);color:#fff}

/* ── hero ───────────────────────────────────────────────── */
.hero{position:relative;padding-block:clamp(2.75rem,6vw,5.25rem) clamp(3.5rem,7vw,6rem);overflow:hidden}
.hero__bloom{
  position:absolute;top:-24%;right:-18%;width:min(760px,88vw);aspect-ratio:1;
  background:radial-gradient(circle,rgba(127,125,252,.30),rgba(244,75,204,.16) 34%,rgba(229,237,245,0) 68%);
  filter:blur(12px);pointer-events:none;z-index:0;
}
.hero__in{position:relative;z-index:1;display:grid;gap:clamp(2rem,4vw,3rem)}
.hero__copy{max-width:38rem}
.hero__deck{
  font-family:var(--f-display);font-weight:400;font-size:clamp(1.08rem,1.7vw,1.3rem);
  line-height:1.35;letter-spacing:-.016em;color:var(--ink);margin:0 0 1.25rem;max-width:34ch;
}
.hero__deck::before{
  content:"";display:block;width:52px;height:2px;background:var(--spectrum);margin-bottom:1.1rem;border-radius:2px;
}
.hero__cta{display:flex;flex-wrap:wrap;gap:.7rem;margin-top:1.7rem}

/* ── media placeholders ─────────────────────────────────── */
.media{margin:0}
.media--wide{aspect-ratio:16/10}
.media--square{aspect-ratio:1/1}
.ph .ph__frame{
  position:relative;width:100%;height:100%;overflow:hidden;
  border:1px solid var(--line);border-radius:var(--r-md);
  background:
    linear-gradient(180deg,var(--tint-2),var(--cool)),
    var(--bg);
  display:flex;flex-direction:column;justify-content:flex-end;gap:.5rem;
  padding:clamp(1rem,2.2vw,1.6rem);
}
.ph .ph__frame::before{ /* hairline measuring grid — the spec-sheet signature */
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:
    linear-gradient(to right,rgba(6,27,49,.055) 1px,transparent 1px),
    linear-gradient(to bottom,rgba(6,27,49,.055) 1px,transparent 1px);
  background-size:34px 34px;
}
.ph .ph__frame::after{ /* the spectrum strip pressed across the frame */
  content:"";position:absolute;left:0;right:0;top:22%;height:14%;
  background:var(--spectrum);opacity:.16;transform:skewY(-1.4deg);
}
.ph__tag{
  position:relative;align-self:flex-start;
  font-family:var(--f-num);font-size:.7rem;font-weight:500;letter-spacing:.06em;text-transform:uppercase;
  color:var(--acc-deep);background:#fff;border:1px solid var(--acc-line);
  border-radius:var(--r-sm);padding:.3rem .5rem;
}
.ph__hint{
  position:relative;font-size:.87rem;line-height:1.4;color:var(--ink-3);max-width:44ch;
}
.ph--dark .ph__frame{
  border-color:var(--line-inv);
  background:linear-gradient(180deg,#132152,#0b1430);
}
.ph--dark .ph__frame::before{
  background-image:
    linear-gradient(to right,rgba(163,181,214,.09) 1px,transparent 1px),
    linear-gradient(to bottom,rgba(163,181,214,.09) 1px,transparent 1px);
}
.ph--dark .ph__tag{background:rgba(83,58,253,.16);border-color:rgba(185,185,249,.45);color:#d6d9fc}
.ph--dark .ph__hint{color:var(--ink-inv-3)}
/* once agent 6 swaps in the real photo */
.media img{width:100%;height:100%;object-fit:cover;border-radius:var(--r-md);border:1px solid var(--line)}

/* ── split (does-it-work) ───────────────────────────────── */
.split{display:grid;gap:clamp(1.8rem,3.5vw,3rem)}
.split__head{max-width:40rem}
.stack{display:grid;gap:0}
.blk{padding-block:clamp(1.5rem,2.6vw,2rem);border-top:1px solid var(--line)}
.blk:first-child{border-top:0;padding-top:0}
.split__media{grid-column:1/-1}

/* ── types ──────────────────────────────────────────────── */
.types{display:grid;gap:clamp(1.6rem,3vw,2.4rem)}
.type p{max-width:56ch}
.type--lead h3{font-size:clamp(1.25rem,2vw,1.5rem);font-weight:400}
.pick{color:var(--ink);font-size:.97rem}
.pick em{color:var(--acc-deep);font-style:normal;font-weight:600}

/* ── cta rows ───────────────────────────────────────────── */
.ctarow{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:1rem;
  margin-top:clamp(2.2rem,4vw,3.2rem);padding:clamp(1.2rem,2.4vw,1.6rem) 0 0;
  border-top:1px solid var(--line);
}
.ctarow p{margin:0;max-width:46ch;color:var(--ink-2);font-size:1rem}
.ctarow--tight{margin-top:2rem}
.sec--dark .ctarow{border-color:var(--line-inv)}

/* ── uses ───────────────────────────────────────────────── */
.uses{display:grid;gap:clamp(2rem,4vw,3rem)}
.uses__aside .media{margin-top:1.8rem}
.uses__grid{display:grid;gap:0}
.use{padding-block:clamp(1.4rem,2.4vw,1.9rem);border-top:1px solid var(--line)}
.use:first-child{border-top:0;padding-top:0}
.use p{max-width:58ch}

/* ── steps ──────────────────────────────────────────────── */
.steps{display:grid;gap:clamp(2rem,3.5vw,3rem);margin-bottom:clamp(2.4rem,4vw,3.2rem)}
.steps__col--alt{padding-top:clamp(0rem,2vw,2.6rem)}
.oli{counter-reset:s;list-style:none;margin:1.1rem 0 1.2rem;padding:0;display:grid;gap:.9rem;max-width:56ch}
.oli li{
  counter-increment:s;position:relative;padding-left:2.6rem;color:var(--ink-2);line-height:1.58;
}
.oli li::before{
  content:counter(s,decimal-leading-zero);position:absolute;left:0;top:.12rem;
  font-family:var(--f-num);font-size:.78rem;font-weight:500;color:var(--acc-deep);
  background:var(--acc-soft);border:1px solid var(--acc-line);border-radius:var(--r-sm);
  padding:.12rem .34rem;line-height:1.4;
}
.closer{margin-top:clamp(2rem,3.5vw,2.8rem);padding-top:clamp(1.4rem,2.5vw,2rem);border-top:1px solid var(--line);max-width:64ch}

/* ── durability (dark spec panel) ───────────────────────── */
.dur{display:grid;gap:clamp(2rem,4vw,3rem)}
.dur__head{max-width:56ch}
.dur__grid{display:grid;gap:0}
.dur__blk{padding-block:clamp(1.4rem,2.4vw,1.9rem);border-top:1px solid var(--line-inv)}
.dur__blk:first-child{border-top:0;padding-top:0}
.dur__blk p{max-width:62ch}
.rule-of-thumb{
  margin:0;padding:clamp(1.3rem,2.6vw,1.8rem);
  background:var(--navy-2);border:1px solid var(--line-inv);border-radius:var(--r-md);
}
.rule-of-thumb figcaption{
  font-family:var(--f-display);font-weight:500;color:#fff;margin-bottom:1rem;font-size:1.02rem;
}
.rule-of-thumb figcaption em{font-style:normal}
.rule-of-thumb dl{margin:0;display:grid;gap:.85rem}
.rule-of-thumb dl>div{display:grid;gap:.15rem;padding-left:1rem;border-left:1px solid var(--acc)}
.rule-of-thumb dt{font-family:var(--f-display);font-weight:500;color:#fff;font-size:.98rem}
.rule-of-thumb dd{margin:0;color:var(--ink-inv-2);font-size:.97rem}

/* ── comparison table ───────────────────────────────────── */
.tablewrap{border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;background:var(--bg);box-shadow:var(--sh-card)}
.cmp{width:100%;border-collapse:collapse;font-size:.95rem}
.cmp thead th{
  text-align:left;font-family:var(--f-display);font-weight:500;font-size:.8rem;letter-spacing:.04em;
  text-transform:uppercase;color:var(--ink-3);background:var(--tint);
  padding:.85rem 1rem;border-bottom:1px solid var(--line);white-space:nowrap;
}
.cmp tbody th,.cmp td{padding:1rem;border-bottom:1px solid var(--line-2);vertical-align:top;color:var(--ink-2);text-align:left}
.cmp tbody th{font-family:var(--f-display);font-weight:500;color:var(--ink);width:20%}
.cmp tbody tr:last-child th,.cmp tbody tr:last-child td{border-bottom:0}
.cmp tbody tr{transition:background var(--t) var(--e)}
.cmp tbody tr:hover{background:var(--tint-2)}
.cmp__act{width:1%;white-space:nowrap}

/* picks */
.picks{display:grid;gap:0;margin-top:clamp(2rem,3.5vw,2.8rem)}
.pick-blk{padding-block:clamp(1.4rem,2.4vw,1.8rem);border-top:1px solid var(--line)}
.pick-blk p{max-width:58ch}
.picks__media{margin-block:clamp(1.6rem,3vw,2.2rem)}

/* ── head-to-head ───────────────────────────────────────── */
.h2h{display:grid;gap:clamp(1.6rem,3vw,2.4rem)}
.h2h__side p,.h2h__full p{max-width:58ch}
.h2h__full{padding-top:clamp(1.4rem,2.5vw,2rem);border-top:1px solid var(--line)}

/* ── video facade ───────────────────────────────────────── */
.sec--video{padding-block:0}
.video{padding-block:clamp(2.5rem,5vw,4rem);border-top:1px solid var(--line)}
.video .lead{margin-bottom:1.7rem}
.yt{position:relative;aspect-ratio:16/9;border-radius:var(--r-md);overflow:hidden;border:1px solid var(--line);background:var(--navy)}
.yt__btn{
  position:absolute;inset:0;width:100%;height:100%;padding:0;border:0;background:none;cursor:pointer;
  display:grid;place-items:center;
}
.yt__poster{
  position:absolute;inset:0;display:flex;flex-direction:column;justify-content:flex-end;align-items:flex-start;
  gap:.5rem;padding:clamp(1rem,2.2vw,1.5rem);
  background:linear-gradient(180deg,#132152,#0b1430);
}
.yt__poster::after{
  content:"";position:absolute;left:0;right:0;top:26%;height:12%;background:var(--spectrum);opacity:.18;transform:skewY(-1.2deg);
}
.yt__poster .ph__tag{background:rgba(83,58,253,.16);border-color:rgba(185,185,249,.45);color:#d6d9fc}
.yt__poster .ph__hint{color:var(--ink-inv-3)}
.yt__play{
  position:relative;display:grid;place-items:center;width:66px;height:66px;border-radius:50%;
  background:var(--acc);color:#fff;box-shadow:var(--sh-cta);
  transition:transform .45s var(--e-out),background var(--t) var(--e),box-shadow .45s var(--e);
}
.yt__btn:hover .yt__play{transform:scale(1.07);background:var(--acc-deep);box-shadow:var(--sh-cta-h)}
.yt iframe{position:absolute;inset:0;width:100%;height:100%;border:0}

/* ── faq ────────────────────────────────────────────────── */
.faq{display:grid;gap:clamp(2rem,4vw,3rem)}
.faq__list{border-top:1px solid var(--line)}
.qa{border-bottom:1px solid var(--line)}
.qa summary{
  list-style:none;cursor:pointer;display:flex;align-items:flex-start;gap:1rem;justify-content:space-between;
  padding:1.15rem 0;transition:color var(--t) var(--e);
}
.qa summary::-webkit-details-marker{display:none}
.qa summary h3{margin:0;font-weight:500;font-size:1.05rem;transition:color var(--t) var(--e);max-width:52ch}
.qa summary:hover h3{color:var(--acc-deep)}
.qa__ic{position:relative;flex:0 0 auto;width:22px;height:22px;margin-top:.15rem;border:1px solid var(--line);border-radius:var(--r-sm);transition:border-color var(--t) var(--e),background var(--t) var(--e)}
.qa__ic::before,.qa__ic::after{
  content:"";position:absolute;left:50%;top:50%;background:var(--ink-2);border-radius:2px;
  transform:translate(-50%,-50%);transition:transform .34s var(--e-out),background var(--t) var(--e);
}
.qa__ic::before{width:9px;height:1.5px}
.qa__ic::after{width:1.5px;height:9px}
.qa summary:hover .qa__ic{border-color:var(--acc-line);background:var(--acc-soft)}
.qa[open] .qa__ic::after{transform:translate(-50%,-50%) scaleY(0)}
.qa[open] .qa__ic{border-color:var(--acc-line);background:var(--acc-soft)}
.qa[open] .qa__ic::before{background:var(--acc-deep)}
.qa__a{padding:0 0 1.3rem;max-width:64ch}
.qa__a p{color:var(--ink-2)}

/* ── closing panel ──────────────────────────────────────── */
.sec--close{overflow:hidden;position:relative}
.close__bloom{
  position:absolute;left:50%;bottom:-40%;width:min(900px,120vw);aspect-ratio:1;transform:translateX(-50%);
  background:radial-gradient(circle,rgba(83,58,253,.55),rgba(244,75,204,.16) 42%,rgba(13,23,56,0) 70%);
  filter:blur(24px);pointer-events:none;
}
.close{position:relative;z-index:1;display:grid;gap:clamp(2rem,4vw,3rem)}
.close__grid{display:grid;gap:clamp(1.4rem,2.5vw,2rem);margin-top:clamp(1.8rem,3vw,2.4rem);padding-top:clamp(1.4rem,2.5vw,2rem);border-top:1px solid var(--line-inv)}
.close__grid p{max-width:52ch}
.sec--close .fineprint{color:var(--ink-inv-3)}

/* ── footer ─────────────────────────────────────────────── */
.foot{background:var(--bg);border-top:1px solid var(--line);padding-block:clamp(2.5rem,5vw,3.5rem) clamp(5.5rem,8vw,3.5rem)}
.foot__in{display:grid;gap:2rem}
.foot__line{font-size:.92rem;color:var(--ink-3);margin:.85rem 0 0;max-width:34ch}
.foot__nav{display:flex;flex-wrap:wrap;gap:.6rem 1.4rem}
.foot__nav a{font-size:.92rem;color:var(--ink-2);text-decoration:none;transition:color var(--t) var(--e)}
.foot__nav a:hover{color:var(--acc-deep)}
.foot__legal{border-top:1px solid var(--line);padding-top:1.4rem}
.foot__legal p{font-size:.82rem;line-height:1.6;color:var(--ink-3);max-width:88ch}
.foot__cr{margin-top:.7rem}

/* ── sticky mobile cta ──────────────────────────────────── */
.stickycta{
  position:fixed;left:var(--gut);right:var(--gut);bottom:.9rem;z-index:45;
  display:none;align-items:center;justify-content:center;gap:.5rem;min-height:52px;
  background:var(--acc);color:#fff;text-decoration:none;font-weight:600;font-size:1.02rem;
  border-radius:var(--r-sm);box-shadow:0 12px 30px -8px rgba(50,50,93,.45),0 2px 6px rgba(6,27,49,.2);
  transform:translateY(140%);transition:transform .48s var(--e-out),background var(--t) var(--e);
}
.stickycta.is-on{transform:translateY(0)}
.stickycta:active{background:var(--acc-deep)}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (min-width:600px){
  .types{grid-template-columns:repeat(2,1fr);column-gap:clamp(1.6rem,3vw,2.6rem)}
  .type--lead{grid-column:1/-1;max-width:44rem}
  .types__media{grid-column:1/-1}
  .uses__grid{grid-template-columns:repeat(2,1fr);column-gap:clamp(1.6rem,3vw,2.6rem)}
  .use:nth-child(2){border-top:0;padding-top:0}
  .steps{grid-template-columns:repeat(2,1fr)}
  .close__grid{grid-template-columns:repeat(2,1fr)}
  .h2h{grid-template-columns:repeat(2,1fr)}
  .h2h__media{grid-column:1/-1}
  .h2h__full{grid-column:1/-1}
  .picks{grid-template-columns:repeat(2,1fr);column-gap:clamp(1.6rem,3vw,2.6rem)}
  .pick-blk--wide{grid-column:1/-1;border-top:0;padding-top:0;max-width:52rem}
  .picks__media{grid-column:1/-1}
  .foot__in{grid-template-columns:1fr 1fr}
  .foot__legal{grid-column:1/-1}
}

@media (min-width:900px){
  body{font-size:17px}
  .nav{display:flex}
  .burger{display:none}
  .hero__in{grid-template-columns:minmax(0,1.08fr) minmax(0,.92fr);align-items:center;gap:clamp(2.5rem,4vw,4rem)}
  .hero__media{margin-top:0}
  .hero__copy{max-width:none}

  .split{grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);column-gap:clamp(2.5rem,5vw,4.5rem);align-items:start}
  .split__head{position:sticky;top:104px}
  .split__media{margin-top:1rem}

  .types{grid-template-columns:repeat(12,1fr)}
  .type--lead{grid-column:1/8}
  .types__media{grid-column:9/13;grid-row:1/3;align-self:start;margin-top:.4rem}
  .types>.type:nth-of-type(2){grid-column:1/5}
  .types>.type:nth-of-type(3){grid-column:5/9}
  .types>.type:nth-of-type(4){grid-column:9/13}

  .uses{grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);column-gap:clamp(2.5rem,5vw,4.5rem);align-items:start}
  .uses__aside{position:sticky;top:104px}

  .dur{grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);column-gap:clamp(2.5rem,5vw,4.5rem);align-items:start}
  .dur__head{grid-column:1;grid-row:1}
  .dur__grid{grid-column:2;grid-row:1/3}
  .rule-of-thumb{grid-column:1;grid-row:2;align-self:start}
  .dur figure.media{grid-column:1/-1}

  .faq{grid-template-columns:minmax(0,.72fr) minmax(0,1.28fr);column-gap:clamp(2.5rem,5vw,4.5rem);align-items:start}
  .faq__aside{position:sticky;top:104px}

  .close{grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);align-items:center;column-gap:clamp(2.5rem,5vw,4rem)}

  .foot__in{grid-template-columns:1.1fr 1.3fr;column-gap:3rem}
  .foot__legal{grid-column:1/-1;margin-top:.5rem}

  .steps__col{padding-right:clamp(0rem,2vw,1.5rem)}
  .steps__col--alt{border-left:1px solid var(--line);padding-left:clamp(1.6rem,3vw,2.6rem);padding-top:0}
  .h2h__side:last-of-type{padding-left:clamp(1.6rem,3vw,2.6rem);border-left:1px solid var(--line)}
}

/* mobile nav panel + sticky cta */
@media (max-width:899px){
  .nav{
    position:absolute;left:0;right:0;top:100%;display:grid;gap:0;margin:0;
    background:var(--bg);border-bottom:1px solid var(--line);
    box-shadow:0 24px 40px -28px rgba(6,27,49,.4);
    padding:0 var(--gut);
    max-height:0;overflow:hidden;visibility:hidden;
    transition:max-height .42s var(--e-out),visibility .42s;
  }
  .nav.is-open{max-height:60vh;visibility:visible;overflow:auto}
  .nav a{padding:.95rem 0;border-bottom:1px solid var(--line-2);font-size:1rem;min-height:44px;display:flex;align-items:center}
  .nav a:last-child{border-bottom:0}
  .nav a::after{display:none}
  .stickycta{display:flex}
  .hdr__act{margin-left:auto}
}

@media (max-width:599px){
  body{font-size:16px}
  .hero__cta .btn{width:100%}
  .ctarow{flex-direction:column;align-items:flex-start}
  .ctarow .btn{width:100%}
  .brand__dim{display:none}

  /* comparison table → stacked records, no horizontal scroll */
  .tablewrap{box-shadow:none;border:0;border-radius:0}
  .cmp,.cmp tbody,.cmp tr,.cmp th,.cmp td{display:block;width:auto}
  .cmp thead{display:none}
  .cmp tbody tr{border:1px solid var(--line);border-radius:var(--r-md);padding:1rem;margin-bottom:.9rem;background:var(--bg)}
  .cmp tbody th{width:auto;padding:0 0 .7rem;border-bottom:1px solid var(--line);font-size:1.06rem}
  .cmp td{padding:.7rem 0 0;border:0}
  .cmp td[data-l]::before{
    content:attr(data-l);display:block;font-family:var(--f-num);font-size:.68rem;letter-spacing:.06em;
    text-transform:uppercase;color:var(--ink-3);margin-bottom:.2rem;
  }
  .cmp__act{width:auto;padding-top:1rem}
  .cmp .btn--row{width:100%}
  .oli li{padding-left:2.4rem}
  .rule-of-thumb dl>div{padding-left:.85rem}
}

/* =========================================================
   MOTION — GSAP sets the values; these are the pre-states
   ========================================================= */
.anim .sec__head,.anim .split__head,.anim .blk,.anim .type,.anim .uses__aside>*,
.anim .use,.anim .steps__col,.anim .closer,.anim .dur__head,.anim .dur__blk,
.anim .rule-of-thumb,.anim .tablewrap,.anim .pick-blk,.anim .h2h__side,.anim .h2h__full,
.anim .video>*,.anim .qa,.anim .close__copy,.anim .ctarow{
  opacity:0;transform:translate3d(0,18px,0);
}
.anim .hdr__rule{transform:scaleX(0)}
.anim .media .ph__frame,.anim .yt{clip-path:inset(0 100% 0 0)}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation-duration:.001ms !important;animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
  }
  .anim *{opacity:1 !important;transform:none !important;clip-path:none !important}
  .stickycta{transform:translateY(0)}
}

@media print{
  .hdr,.stickycta,.yt,.ph{display:none}
  body{font-size:12pt;color:#000}
}