/* ── tokens ─────────────────────────────────────────────────────────── */
:root{
  --bg:#f7faf9; --surface:#ffffff; --surface-muted:#f3f7f6; --paper-deep:#e6efec;
  --fg:#152320; --muted:#425450; --faint:#5b6b67;
  --border:#c9d8d3; --border-strong:#9fb5ae;
  --accent:#0f6b62; --accent-deep:#084e49; --accent-soft:#dcede9;
  --coral:#913928; --coral-deep:#b84f3c; --coral-soft:#f6e6e1;
  --amber:#82571c; --amber-soft:#fff3de; --amber-line:#ead9b9; --white:#ffffff;
  --focus:#913928;
  /* ilustración de tarjeta (derivada de --accent, --amber-line y --fg) */
  --art-1:oklch(42.3% 0.0701 185.4); --art-2:oklch(47.6% 0.0802 184.5); --art-3:oklch(50% 0.085 184.5);
  --art-back-1:oklch(31.9% 0.0195 223.4); --art-back-2:oklch(45.3% 0.0201 187.2);
  --art-chip-1:oklch(89.1% 0.0464 83.3); --art-chip-2:oklch(79.7% 0.0690 82.1);
  --font:'Google Sans',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  --shadow-pop:0 2px 6px rgba(21,35,32,.08),0 12px 32px rgba(21,35,32,.14);
  --ease:150ms ease-out;
}

/* ── base ───────────────────────────────────────────────────────────── */
*,*::before,*::after{box-sizing:border-box}
html{scroll-padding-top:24px;background:var(--bg)}
@view-transition{navigation:auto}
body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.5 var(--font);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img,svg{display:block;max-width:100%}
a{color:var(--accent);text-decoration-thickness:1px;text-underline-offset:2px}
a:hover{color:var(--accent-deep);text-decoration-thickness:2px}
button{font:inherit;cursor:pointer;color:inherit}
h1,h2,h3,h4{margin:0;line-height:1.2}
p{margin:0}
:focus-visible{outline:3px solid var(--focus);outline-offset:2px;border-radius:8px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.container{width:min(1280px,100% - 32px);margin-inline:auto}
@media(min-width:768px){.container{width:min(1280px,100% - 48px)}}
@media(min-width:1200px){.container{width:min(1280px,100% - 128px)}}
body.lock{overflow:hidden}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{transition-duration:.01ms!important;animation-duration:.01ms!important;scroll-behavior:auto!important}}

/* ── buttons ────────────────────────────────────────────────────────── */
.btn-cta{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:45px;padding:0 20px;white-space:nowrap;background:var(--accent);color:var(--white);border:1px solid var(--accent);border-radius:999px;font-size:13px;line-height:19.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;text-decoration:none;transition:background var(--ease),border-color var(--ease)}
.btn-cta:hover{background:var(--accent-deep);border-color:var(--accent-deep);color:var(--white)}
.btn-cta .ext{width:12px;height:12px}
.btn-ghost{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 18px;background:transparent;color:var(--fg);border:1px solid var(--border-strong);border-radius:999px;font-size:14px;font-weight:600;text-decoration:none;transition:border-color var(--ease),background var(--ease)}
.btn-ghost:hover{border-color:var(--fg);background:var(--surface)}
.btn-link{display:inline-flex;align-items:center;gap:6px;min-height:44px;padding:0 4px;background:none;border:0;font-size:14px;font-weight:600;color:var(--accent);text-decoration:underline;text-underline-offset:3px}
.btn-link:hover{color:var(--accent-deep)}
.btn-link svg{width:12px;height:12px}

/* ── header ─────────────────────────────────────────────────────────── */
/* Navbar styles are shared in assets/ui-layout.css. */

/* ── overlays: scrim / drawer ────────────────────────────────── */
.scrim{position:fixed;inset:0;z-index:60;background:rgba(21,35,32,.45);border:0;padding:0}
.scrim[hidden]{display:none}

/* ── category strip ─────────────────────────────────────────────────── */
/* ── filter band ────────────────────────────────────────────────────── */
.cat-strip,.filter-band{background:var(--surface);border-block:1px solid var(--border);padding-block:28px}
.filter-band .container{display:flex;flex-direction:column;gap:16px}
.filter-head{display:flex;flex-wrap:wrap;align-items:baseline;gap:2px 16px}
.filter-title{font-size:14px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--accent-deep)}
.filter-hint{font-size:13.5px;color:var(--muted)}
.cat-inner{display:flex;gap:10px;overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch}
.cat-inner::-webkit-scrollbar{display:none}
@media(min-width:768px){.cat-inner{flex-wrap:wrap;overflow:visible}}
.cat-link{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto;min-height:46px;padding:6px 18px 6px 8px;background:var(--surface);border:1px solid var(--border-strong);border-radius:999px;color:var(--fg);font-size:14.5px;font-weight:600;transition:background var(--ease),border-color var(--ease),color var(--ease)}
.cat-link:hover{border-color:var(--accent);background:var(--accent-soft);color:var(--accent-deep)}
.cat-link.is-active{background:var(--accent);border-color:var(--accent);color:var(--white)}

/* ── hero ───────────────────────────────────────────────────────────── */
.hero-visual{display:block;justify-self:center}
.hc-stack{position:relative;width:300px}
.hero-card{position:relative;z-index:2;width:300px;aspect-ratio:163/103;border-radius:12px;background:linear-gradient(135deg,var(--art-1),var(--art-2) 55%,var(--art-3));box-shadow:0 16px 40px rgba(0,0,0,.35),inset 0 1px 0 rgba(255,255,255,.18);color:var(--white);padding:18px 20px;display:flex;flex-direction:column;justify-content:space-between;transform:rotate(4deg)}
.hero-card::before{content:"";position:absolute;inset:0;border-radius:12px;border:1px solid rgba(255,255,255,.25);pointer-events:none}
.hero-card .hc-chip{width:38px;height:28px;border-radius:6px;background:linear-gradient(135deg,var(--art-chip-1),var(--art-chip-2));box-shadow:inset 0 0 0 1px rgba(21,35,32,.25);position:relative;flex:none}
.hero-card .hc-chip::before{content:"";position:absolute;inset:6px 8px;border-left:1px solid rgba(21,35,32,.3);border-right:1px solid rgba(21,35,32,.3)}
.hero-card .hc-num{font-size:17px;letter-spacing:.16em;font-variant-numeric:tabular-nums;color:rgba(255,255,255,.94)}
.hero-card .hc-foot{display:flex;justify-content:space-between;align-items:center;gap:12px;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:rgba(255,255,255,.86)}
.hero-card .hc-foot span{display:flex;flex-direction:column;gap:3px}
.hero-card .hc-foot b{display:block;font-size:13px;font-weight:600;letter-spacing:.02em;text-transform:none;color:var(--white)}
.hero-card2{position:absolute;left:-44px;bottom:-34px;z-index:1;width:210px;aspect-ratio:163/103;border-radius:10px;background:linear-gradient(135deg,var(--art-back-1),var(--art-back-2));box-shadow:0 14px 32px rgba(0,0,0,.4);transform:rotate(-9deg);color:rgba(255,255,255,.86);padding:14px 16px;display:flex;flex-direction:column;justify-content:space-between}
.hero-card2 b{font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase}
.hero-card2 i{font-style:normal;font-size:11px;letter-spacing:.14em;font-variant-numeric:tabular-nums;color:rgba(255,255,255,.8)}
@media(min-width:1024px){
  .hero-grid{grid-template-columns:minmax(0,1fr) 380px;gap:64px;min-height:380px}
  .hero-visual{display:block}
  .hero h1{max-width:none}
  .hero-intro{max-width:62ch}
}
/* phone / tablet: the same illustration, compact and centred under the copy */
@media(max-width:1023.98px){
  .hero-visual{margin-top:12px;margin-bottom:-34px}
  .hc-stack{transform:scale(.7);transform-origin:center top}
}
.meta-disc{display:inline-flex;align-items:center;gap:6px;background:none;border:0;padding:6px 2px;font-size:13px;font-weight:600;color:var(--white);text-decoration:underline;text-underline-offset:3px}
.meta-disc svg{width:13px;height:13px}
.meta-disc:hover{color:var(--white)}
.hero-more[hidden]{display:none}
.hero-more ul + p{margin-top:16px}
.hero-more ul{margin:12px 0 0;padding-left:20px;display:grid;gap:6px;color:rgba(247,250,249,.94)}
.hero-toggle{align-self:flex-start;display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:0 14px;background:rgba(247,250,249,.1);border:1px solid rgba(247,250,249,.4);border-radius:999px;color:var(--white);font-size:13px;font-weight:700;letter-spacing:.06em;text-transform:uppercase}
.hero-toggle:hover{background:rgba(247,250,249,.2);border-color:rgba(247,250,249,.7)}
.hero-toggle svg{width:12px;height:12px;transition:transform var(--ease)}
.hero-toggle[aria-expanded="true"] svg{transform:rotate(180deg)}
.hero-on-dark a{color:var(--white)}
/* popovers */
.pop-wrap{position:relative;display:inline-flex}
.pop{position:absolute;top:calc(100% + 10px);left:0;z-index:90;width:min(320px,84vw);padding:16px;background:var(--surface);color:var(--fg);border:1px solid var(--border);border-radius:8px;box-shadow:var(--shadow-pop);font-size:13.5px;line-height:1.5;display:flex;flex-direction:column;gap:6px}
.pop::before{content:"";position:absolute;top:-6px;left:24px;width:10px;height:10px;background:var(--surface);border-left:1px solid var(--border);border-top:1px solid var(--border);transform:rotate(45deg)}
.pop[hidden]{display:none}
.pop{position:fixed;top:auto;left:auto;width:min(320px,calc(100vw - 24px));max-width:calc(100vw - 24px);overflow:auto;box-sizing:border-box}
.pop::before{display:none}
.pop a{color:var(--accent)}
.pop h4{font-size:14px}

/* ── listing ────────────────────────────────────────────────────────── */
.listing{padding-block:32px 8px}
.cc-list{display:flex;flex-direction:column;gap:24px}
.cc-card{background:var(--surface);border:1px solid var(--border);border-radius:8px}
.cc-card.is-hidden{display:none}
.cc-ribbon{display:flex;align-items:center;gap:8px;padding:9px 16px;background:var(--accent-soft);color:var(--accent-deep);border-bottom:1px solid var(--border);border-radius:7px 7px 0 0;font-size:13px;font-weight:700;letter-spacing:.02em}
.cc-ribbon svg{width:15px;height:15px;flex:none}
.cc-head{display:flex;flex-wrap:wrap;align-items:stretch;gap:16px;padding:16px}
.cc-name{font-size:20px;line-height:26px;font-weight:700}
.cc-head > div:not([class]){flex:1 1 240px;min-width:0;display:flex;flex-direction:column;justify-content:center;gap:12px}
.cc-head .cc-art{align-self:center}
@media(min-width:768px){.cc-head .cc-art{width:176px}}
.cc-name a{color:var(--fg);text-decoration:none}
.cc-name a:hover{color:var(--accent-deep);text-decoration:underline}
.cc-name span.cat-line{display:block;margin-top:2px;font-size:13px;font-weight:500;color:var(--muted)}
/* neutral, proportional issuer art (official art pending licensing) */
.cc-art{display:grid;place-items:center;gap:2px;aspect-ratio:163/103;width:140px;border:1px solid var(--border);border-radius:8px;background:linear-gradient(150deg,var(--surface),var(--paper-deep));color:var(--muted);text-align:center;padding:8px}
.cc-art b{font-size:14px;font-weight:700;letter-spacing:.02em;color:var(--fg)}
.cc-art i{font-style:normal;font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--faint)}

.art-stori{background:linear-gradient(150deg,var(--coral-soft),var(--paper-deep))}
.art-mp{background:linear-gradient(150deg,var(--amber-soft),var(--paper-deep))}
.art-volaris{background:linear-gradient(150deg,var(--amber-soft),var(--coral-soft))}
.cc-compare{display:inline-flex;align-items:center;gap:10px;min-height:44px;cursor:pointer;font-size:14px;font-weight:600;color:var(--fg)}
.cc-compare input{position:absolute;opacity:0;width:1px;height:1px}
.cc-compare .box{display:grid;place-items:center;width:20px;height:20px;border:2px solid var(--border-strong);border-radius:3px;background:var(--surface);flex:none;transition:background var(--ease),border-color var(--ease)}
.cc-compare .box svg{width:12px;height:12px;color:var(--white);opacity:0}
.cc-compare input:checked ~ .box{background:var(--accent);border-color:var(--accent)}
.cc-compare input:checked ~ .box svg{opacity:1}
.cc-compare input:focus-visible ~ .box{outline:3px solid var(--focus);outline-offset:2px}
.cc-compare input:disabled ~ .box{border-color:var(--border);background:var(--surface-muted)}
.cc-compare input:disabled ~ .txt{color:var(--faint)}
.cc-compare .txt-add{display:none}
.cc-compare.is-checked .txt-idle{display:none}
.cc-compare.is-checked .txt-add{display:inline}
.cc-action{flex:1 1 100%;display:flex;flex-direction:column;align-items:center;gap:8px;text-align:center}
.cc-action .btn-cta{width:100%}
.issuer-line{font-size:12px;line-height:18px;color:var(--muted)}
.terms-link{font-size:12px;line-height:18px}
/* metrics */
.metrics{display:flex;flex-wrap:wrap;--metric-columns:2;gap:1px;background:var(--border);border-top:1px solid var(--border)}
.metric{flex:1 1 calc((100% - (var(--metric-columns) - 1)*1px)/var(--metric-columns));min-width:0;justify-content:center;display:flex;flex-direction:column;gap:2px;padding:12px 16px;background:var(--surface)}
.m-label{display:flex;align-items:center;gap:6px;font-size:13px;line-height:19.5px;font-weight:500;color:var(--muted)}
.m-label .help{display:inline-grid;place-items:center;width:24px;height:24px;border:0;border-radius:50%;background:var(--surface-muted);color:var(--muted);padding:0}
.m-label .help:hover{background:var(--paper-deep);color:var(--fg)}
.m-label .help svg{width:11px;height:11px}
.m-value{font-size:16px;line-height:22.4px;font-weight:600;color:var(--fg);overflow-wrap:anywhere}
.m-qual{font-size:13px;line-height:18.2px;color:var(--faint)}
/* disclosures */
.disclosures{border-top:1px solid var(--border)}
.cc-details{border-bottom:1px solid var(--border)}
.cc-details:last-child{border-bottom:0}
.cc-details summary{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:52px;padding:12px 16px;font-size:15px;font-weight:700;color:var(--fg);cursor:pointer;list-style:none}
.cc-details summary::-webkit-details-marker{display:none}
.cc-details summary:hover{background:var(--surface-muted)}
.cc-details summary .chev{width:14px;height:14px;flex:none;transition:transform var(--ease)}
.cc-details[open] summary .chev{transform:rotate(180deg)}
.cc-details .body{padding:8px 16px 20px;font-size:15px;line-height:1.55;color:var(--fg)}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 12px}
.chips .chip{padding:6px 12px;background:var(--accent-soft);color:var(--accent-deep);border-radius:8px;font-size:13.5px;font-weight:600}
.body ul{margin:8px 0 0;padding-left:18px;display:grid;gap:6px}
.body .fineprint{margin-top:12px;font-size:13px;color:var(--muted)}
.procon{display:grid;gap:16px}
@media(min-width:768px){.procon{grid-template-columns:1fr 1fr}}
.procon h5{margin:0 0 8px;font-size:13px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.procon ul{list-style:none;margin:0;padding:0;display:grid;gap:8px;font-size:14.5px}
.procon li{display:flex;gap:10px;align-items:center}
.procon .pi{flex:none;width:18px;height:18px;border-radius:50%;display:grid;place-items:center}
.procon .pi svg{width:10px;height:10px}
.pros .pi{background:var(--accent-soft);color:var(--accent-deep)}
.cons .pi{background:var(--coral-soft);color:var(--coral)}
.body .review-link{margin-top:14px}
/* wide layout */
@media(min-width:1200px){
  .cc-head{gap:16px 24px;padding:16px 24px}
  .cc-name{font-size:24px;line-height:31.92px}
  .cc-head .cc-art{width:200px}
  .cc-action{flex:0 0 auto;justify-content:center}
  .cc-action .btn-cta{width:auto;min-width:256px}
  .metrics{--metric-columns:4}
  .cc-details summary,.cc-details .body{padding-left:24px;padding-right:24px}
  .cc-ribbon{padding-inline:24px}
}
@media(min-width:768px){
  .metrics{--metric-columns:3}
  .cc-head{padding:20px 24px}
}

@media(min-width:1200px){.metrics{--metric-columns:4}}
.empty-note{margin-top:4px;padding:28px 24px;border:1.5px dashed var(--border-strong);border-radius:8px;text-align:center;color:var(--muted);font-size:15px}
.empty-note .btn-link{margin-left:4px}

/* ── summary table ──────────────────────────────────────────────────── */
.summary{padding-block:48px 8px}
.summary h2{font-size:clamp(26px,3.4vw,36px);line-height:1.18;font-weight:700}
.summary .container{display:flex;flex-direction:column;gap:16px}
.summary .sub{max-width:70ch;color:var(--muted)}
.table-wrap{position:relative;overflow-x:auto;-webkit-overflow-scrolling:touch}
.table-wrap::after{content:"";position:absolute;top:0;right:0;bottom:0;width:36px;background:linear-gradient(to right,transparent,var(--bg));pointer-events:none}
.table-wrap[data-at-end="true"]::after{display:none}
.table-hint{font-size:13px;color:var(--faint)}
.summary-table{width:100%;min-width:760px;border-collapse:collapse;font-size:14px;background:var(--surface);border:1px solid var(--border);border-radius:8px;overflow:hidden}
.summary-table th,.summary-table td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--border);vertical-align:middle}
.summary-table thead th{position:sticky;top:0;background:var(--surface);z-index:2;font-size:12.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);border-bottom:1px solid var(--border-strong)}
.summary-table tbody tr:last-child td{border-bottom:0}
.summary-table tbody tr:hover{background:var(--surface-muted)}
.t-card{display:flex;gap:12px;align-items:center}
.t-card .cc-art{width:64px;flex:none;padding:4px}
.t-card .cc-art b{font-size:9.5px}
.t-card .cc-art i{display:none}
.t-card .t-name{font-size:14.5px;font-weight:700;color:var(--fg);text-decoration:none}
.t-card .t-name:hover{color:var(--accent-deep);text-decoration:underline}
.t-card small{display:block;font-size:12px;color:var(--muted)}
.summary-table .num{font-variant-numeric:tabular-nums}
.t-cta{display:inline-flex;align-items:center;min-height:40px;padding:0 14px;white-space:nowrap;background:var(--accent);color:var(--white);border-radius:999px;font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;text-decoration:none}
.t-cta:hover{background:var(--accent-deep);color:var(--white)}


/* ── editorial ──────────────────────────────────────────────────────── */
.editorial{padding-block:56px}
.ed-layout{display:grid;gap:40px}
.toc-bar{position:sticky;top:0;z-index:40;display:flex;align-items:center;gap:10px;min-height:52px;padding:6px 16px;background:var(--surface);border:1px solid var(--border);border-radius:8px;font-size:14px;font-weight:600}
.toc-bar svg{width:12px;height:12px}
.toc-bar .cur{margin-left:auto;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:50vw}
.toc-rail{display:none}
.toc-link{display:block;min-height:44px;padding:11px 12px;border-left:3px solid transparent;color:var(--muted);font-size:14px;line-height:1.45;font-weight:600;text-decoration:none;transition:color var(--ease),background var(--ease),border-color var(--ease)}
.toc-link:hover{color:var(--accent-deep);background:var(--surface-muted)}
.toc-link.is-active{border-left-color:var(--accent);color:var(--accent-deep);font-weight:700}
@media(min-width:1024px){
  .ed-layout{grid-template-columns:240px minmax(0,1fr);gap:64px;align-items:start}
  .toc-bar{display:none}
  .toc-rail{display:block;align-self:start;position:sticky;top:24px;max-height:calc(100vh - 48px);overflow-y:auto}
}
.ed-col{display:flex;flex-direction:column;gap:56px}
.ed-sec > h2{font-size:clamp(22px,3vw,24px);line-height:36px;font-weight:700;padding-bottom:10px;border-bottom:3px solid var(--accent)}
.ed-sec > h2{border-bottom-width:1px;border-bottom-color:var(--border);position:relative}
.ed-sec > h2::after{content:"";position:absolute;left:0;bottom:-1px;width:64px;height:3px;background:var(--accent)}
.ed-sec > .ed-lead{margin-top:16px;color:var(--muted);max-width:72ch}
.quote-block{margin-top:24px;padding:22px 26px;border:1px solid var(--border);border-left:3px solid var(--accent);background:var(--surface);border-radius:8px;box-shadow:0 1px 2px rgba(21,35,32,.04)}
.quote-block p{font-size:16px;line-height:1.6;font-weight:500}
.quote-block cite{display:block;margin-top:12px;font-style:normal;font-size:13.5px;color:var(--muted)}
.quote-block .stats{display:grid;gap:10px;margin-top:16px;padding-top:16px;border-top:1px solid var(--border);font-size:14.5px}
.explainer{margin-top:32px;padding-top:8px}
.explainer h3{font-size:20px;line-height:1.35;font-weight:700}
.explainer .cat-line{margin-top:4px;font-size:13px;font-weight:600;color:var(--accent-deep);text-transform:uppercase;letter-spacing:.06em}
.explainer p{margin-top:12px;max-width:72ch}
.explainer ul{margin:12px 0 0;padding-left:18px;display:grid;gap:6px;max-width:72ch}
.explainer .rel{margin-top:14px;font-size:14px;color:var(--muted)}
.explainer .rel a{font-weight:600}
.keygrid{display:grid;gap:24px;margin-top:24px}
.key .k-ico{display:grid;place-items:center;width:40px;height:40px;border:1px solid var(--border);border-radius:8px;color:var(--accent-deep);background:var(--surface)}
.key .k-ico svg{width:20px;height:20px}
.key h3{margin-top:12px;font-size:17px}
.key p{margin-top:6px;font-size:14.5px;color:var(--muted)}
/* tabs (tipos / metodología interna) */
.tabs{display:grid;margin-top:24px}
.tablist{display:flex;flex-direction:column;gap:2px}
.tab{display:flex;align-items:center;min-height:48px;padding:10px 14px;background:none;border:0;border-left:4px solid transparent;border-radius:8px;font-size:15px;font-weight:600;color:var(--muted);text-align:left}
.tab:hover{background:var(--surface-muted);color:var(--fg)}
.tab[aria-selected="true"]{background:var(--surface);border:1px solid var(--border);border-left:4px solid var(--accent);color:var(--fg);font-weight:700}
.tabpanel{display:none;padding:20px 16px;background:var(--surface);border:1px solid var(--border);border-radius:8px}
.tabpanel[hidden]{display:none}
.tabpanel p{max-width:72ch}
.tabpanel p + p{margin-top:10px}
.tabpanel .ex{margin-top:12px;font-size:14px;color:var(--muted)}
.tabpanel .ex a{font-weight:600}
@media(min-width:1200px){
  .tabs{grid-template-columns:240px minmax(0,1fr);gap:12px;border:0}
  .tablist{border:0}
  .tab[aria-selected="true"]{border-radius:8px}
  .tabpanel{display:block;border-radius:8px;min-height:100%}
  .tabpanel[aria-hidden="true"],.tabpanel:not(.is-active){display:none}
  .tabpanel.is-active{display:block}
}
/* phone: same DOM becomes an accordion group */
@media(max-width:1199.98px){
  .tabpanel.is-active{display:block}
  .tabpanel{margin:0 0 4px}
}
/* step carousel */
.carousel{margin-top:24px;background:var(--surface);border:1px solid var(--border);border-radius:8px;overflow:hidden}
.stage{position:relative;min-height:280px}
.step{position:absolute;inset:0;display:none;padding:28px 24px;gap:20px;background:var(--accent-soft)}
.step.is-active{position:relative;inset:auto;display:flex;flex-direction:column}
.step .s-ico{display:grid;place-items:center;width:48px;height:48px;border-radius:8px;background:var(--surface);border:1px solid var(--border);color:var(--accent-deep)}
.step .s-ico svg{width:24px;height:24px}
.step .s-step{font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--accent-deep)}
.step h3{margin-top:4px;font-size:19px}
.step p{margin-top:10px;max-width:64ch}
.step p + p{margin-top:8px}
.carousel-controls{display:flex;align-items:center;gap:16px;padding:14px 24px;border-top:1px solid var(--border);background:var(--surface)}
.seg-row{display:flex;gap:6px;flex:1}
.seg{position:relative;flex:1;max-width:64px;height:24px;border-radius:3px;border:0;background:none;padding:0}
.seg::before{content:"";position:absolute;left:0;right:0;top:9px;bottom:9px;border-radius:3px;background:var(--border)}
.seg:hover::before{background:var(--border-strong)}
.seg[aria-current="true"]::before{background:var(--accent)}
.c-btn{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border:1px solid var(--border-strong);border-radius:50%;background:var(--surface)}
.c-btn:hover{border-color:var(--fg)}
.c-btn svg{width:14px;height:14px}
.c-btn[hidden]{display:none}
/* faq */
.faq-group{margin-top:24px;border:1px solid var(--border);border-radius:8px;background:var(--surface)}
.faq{border-bottom:1px solid var(--border)}
.faq:last-child{border-bottom:0}
.faq summary{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:56px;padding:14px 18px;font-size:16px;font-weight:600;cursor:pointer;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary:hover{background:var(--surface-muted)}
.faq summary .chev{width:14px;height:14px;flex:none;transition:transform var(--ease)}
.faq[open] summary .chev{transform:rotate(180deg)}
.faq .a{padding:0 18px 18px;font-size:15px;line-height:1.6;max-width:76ch}

/* ── methodology ────────────────────────────────────────────────────── */
.method-band{background:var(--paper-deep);border-block:1px solid var(--border);padding-block:56px}
.method-band h2{font-size:clamp(24px,3.2vw,30px);font-weight:700}
.method-band .sub{margin-top:10px;max-width:72ch;color:var(--muted)}
.tiles{display:grid;gap:16px;margin-top:28px}
.tile{background:var(--surface);border:1px solid var(--border);border-radius:8px}
.tile summary{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:56px;padding:14px 18px;font-size:15.5px;font-weight:700;cursor:pointer;list-style:none;border-radius:8px}
.tile summary::-webkit-details-marker{display:none}
.tile summary:hover{background:var(--surface-muted)}
.tile summary .chev{width:14px;height:14px;transition:transform var(--ease)}
.tile[open] summary .chev{transform:rotate(180deg)}
.tile[open] summary{border-bottom:1px solid var(--border)}
.tile .body{padding:16px 18px;font-size:14.5px;line-height:1.6}
.method-inner{margin-top:28px}
.method-inner h3{font-size:18px;margin-bottom:4px}
.clamp-wrap{margin-top:24px;position:relative}
.clamp-wrap.is-clamped .clamp-text{max-height:200px;overflow:hidden;-webkit-mask-image:linear-gradient(var(--fg) 55%,transparent);mask-image:linear-gradient(var(--fg) 55%,transparent)}
.clamp-text p + p{margin-top:12px}
.clamp-toggle{margin-top:14px}

/* ── footer ─────────────────────────────────────────────────────────── */
@media(min-width:768px){.foot-grid{grid-template-columns:1.4fr 1fr 1fr;gap:48px}}

/* ── comparison tray ────────────────────────────────────────────────── */
.tray{position:fixed;left:0;right:0;bottom:0;z-index:55;transform:translateY(102%);visibility:hidden;transition:transform 200ms ease-out,visibility 0s 200ms;background:color-mix(in srgb,var(--surface) 92%,transparent);backdrop-filter:blur(8px);border-top:1px solid var(--border);box-shadow:0 -8px 30px rgba(21,35,32,.14);padding-bottom:env(safe-area-inset-bottom)}
.tray.is-open{transform:translateY(0);visibility:visible;transition:transform 200ms ease-out}
.tray-inner{display:flex;flex-direction:column;max-width:1280px;margin-inline:auto;padding:10px 16px}
.tray-mobile-head{display:flex;align-items:center;gap:12px}
.tray-expand{display:inline-flex;align-items:center;gap:8px;min-height:44px;background:none;border:0;font-size:14px;font-weight:600}
.tray-expand .chev{width:12px;height:12px;transition:transform var(--ease)}
.tray.is-expanded .chev{transform:rotate(180deg)}
.count-badge{display:inline-grid;place-items:center;min-width:22px;height:22px;padding:0 6px;border-radius:999px;background:var(--accent);color:var(--white);font-size:12px;font-weight:700}
.tray-items{display:none}
.tray-desktop{display:none}
.tray-actions{display:flex;align-items:center;gap:10px}
.btn-clear{display:inline-flex;align-items:center;min-height:44px;padding:0 12px;background:none;border:0;font-size:13.5px;font-weight:600;color:var(--muted);text-decoration:underline;text-underline-offset:3px}
.btn-clear:hover{color:var(--coral)}
.link-compare{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:45px;padding:0 22px;background:var(--accent);color:var(--white);border-radius:999px;font-size:13px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;text-decoration:none}
.link-compare:hover{background:var(--accent-deep);color:var(--white)}
.link-compare[aria-disabled="true"]{background:var(--border);color:var(--surface-muted);border-color:var(--border);cursor:not-allowed;pointer-events:none}
.tray-mini{position:relative;display:flex;align-items:center;gap:10px;width:216px;min-height:60px;padding:5px 10px 5px 5px;background:var(--surface);border:1px solid var(--border);border-radius:6px}
.tray-mini .cc-art{width:80px;flex:none;padding:3px;border-radius:4px}
.tray-mini .cc-art b{font-size:10px}
.tray-mini .nm{font-size:12.5px;line-height:1.3;font-weight:600;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.mini-remove{position:absolute;top:-9px;right:-9px;display:grid;place-items:center;width:26px;height:26px;border-radius:50%;background:var(--fg);border:2px solid var(--surface);color:var(--white)}
.mini-remove:hover{background:var(--coral)}
.mini-remove svg{width:9px;height:9px}
.add-slot{display:flex;align-items:center;justify-content:center;gap:8px;width:216px;min-height:60px;border:1.5px dashed var(--border-strong);border-radius:999px;background:transparent;color:var(--muted);font-size:13px;font-weight:600}
.add-slot:hover{border-color:var(--accent);color:var(--accent-deep);background:var(--surface)}
.add-slot svg{width:12px;height:12px}
@media(min-width:1200px){
  .tray-mobile-head{display:none}
  .tray-desktop{display:flex;align-items:center;justify-content:center;gap:16px;min-height:90px}
  .tray-items{display:flex;align-items:center;gap:16px}
  .tray-mini,.add-slot{width:216px}
  .tray-actions{margin-left:24px}
}
@media(max-width:1199.98px){
  .tray.is-expanded .tray-items{display:flex;flex-direction:column;gap:10px;padding:14px 2px;border-bottom:1px solid var(--border);margin-bottom:10px}
  .tray.is-expanded .tray-mini{width:100%}
  .tray-actions{margin-top:2px}
  .tray-actions .link-compare{flex:1}
}
/* add dialog */
.add-dialog{position:fixed;z-index:95;inset:0;display:grid;place-items:center;padding:16px;isolation:isolate}
/* Local layers: the shared page scrim z-index must never cover dialog content. */
.add-dialog > .scrim{position:absolute;z-index:0}
.add-dialog > .dialog-card{position:relative;z-index:1;max-height:calc(100dvh - 32px);overflow-y:auto;overscroll-behavior:contain}
.add-dialog[hidden]{display:none}
.dialog-card{width:min(360px,100%);background:var(--surface);border-radius:var(--radius-dialog);border:1px solid var(--border);box-shadow:var(--shadow-pop);padding:20px}
.dialog-head{display:flex;align-items:center;justify-content:space-between;gap:12px}
.dialog-head h3{font-size:17px}
.dialog-close{display:grid;place-items:center;width:44px;height:44px;margin:0;background:var(--surface);border:1px solid var(--border-strong);border-radius:var(--radius-circle)}
.dialog-close:hover{background:var(--surface-muted)}
.dialog-close svg{width:22px;height:22px}
.dialog-card select{width:100%;min-height:48px;margin-top:16px;padding:10px 12px;border:1px solid var(--border-strong);border-radius:4px;background:var(--surface);font-size:15px;color:var(--fg)}
.dialog-actions{margin-top:16px}
.dialog-actions .btn-cta{width:100%}
.dialog-actions .btn-cta[disabled]{opacity:.5;cursor:not-allowed}
body.has-dialog{overflow:hidden}

@media(min-width:1200px){.tray-inner{flex-direction:row;align-items:center;justify-content:center;gap:16px}}