/* ============================================================
   ProveEV — homepage layout (theme-agnostic; all color via tokens)
   Layers on top of traverso.css. No hard-coded colors.
   ============================================================ */

/* Hero: text + phone */
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
@media(max-width:860px){.hero-grid{grid-template-columns:1fr;gap:36px}}
.hero .lede{margin-bottom:28px}

/* App-store badges (placeholder buttons) */
.store-badges{display:flex;gap:14px;flex-wrap:wrap}
.store-badge{display:inline-flex;align-items:center;gap:11px;padding:11px 18px;border-radius:12px;
  background:var(--ink);color:var(--bg);border:1px solid var(--ink);transition:.15s}
.store-badge:hover{transform:translateY(-2px);filter:brightness(1.08)}
.store-badge svg{width:24px;height:24px;flex:none}
.store-badge .sb-small{font-size:10px;letter-spacing:.04em;opacity:.85;line-height:1.1}
.store-badge .sb-big{font-size:16px;font-weight:600;line-height:1.15}
.store-note{font-size:12.5px;color:var(--muted);margin-top:14px}

/* Phone mockup frame */
.phone{position:relative;width:min(300px,78%);margin:0 auto;
  border:10px solid var(--ink);border-radius:40px;overflow:hidden;
  box-shadow:0 30px 70px -25px rgba(0,0,0,.55),0 0 0 1px var(--line)}
.phone img{display:block;width:100%}
.phone-tilt{transform:perspective(1400px) rotateY(-9deg) rotateX(2deg)}
@media(max-width:860px){.phone-tilt{transform:none}}

/* Generic 3-up card grid */
.three{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media(max-width:820px){.three{grid-template-columns:1fr}}
.qcard{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:28px;transition:.2s;display:flex;flex-direction:column;gap:10px}
.qcard:hover{border-color:var(--accent);transform:translateY(-3px)}
.qcard .q-q{font-size:1.15rem;font-weight:700}
.qcard .q-a{color:var(--muted);font-size:.96rem;flex:1}
.qcard .q-link{color:var(--accent);font-size:.9rem;font-weight:600}
.qcard .pill{align-self:flex-start;font-size:11px;font-weight:700;letter-spacing:.04em;
  text-transform:uppercase;color:var(--accent);background:rgba(var(--glow-rgb),.14);
  border:1px solid var(--line);border-radius:99px;padding:3px 10px}

/* Steps 1-2-3 */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;counter-reset:step}
@media(max-width:820px){.steps{grid-template-columns:1fr}}
.step{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);padding:26px;position:relative}
.step .n{counter-increment:step;display:inline-flex;align-items:center;justify-content:center;
  width:34px;height:34px;border-radius:50%;background:var(--accent);color:var(--on-btn);
  font-weight:700;font-size:15px;margin-bottom:14px}
.step .n::before{content:counter(step)}
.step h4{font-size:1.05rem;margin-bottom:6px}
.step p{color:var(--muted);font-size:.93rem}
.note-line{color:var(--muted);font-size:.95rem;margin-top:22px;text-align:center}

/* ERI showcase: phone + categories */
.eri-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:48px;align-items:center}
@media(max-width:860px){.eri-grid{grid-template-columns:1fr;gap:32px}}
.cats{display:flex;flex-direction:column;gap:14px;margin-top:24px}
.cat{display:flex;gap:14px;align-items:flex-start;background:var(--panel);
  border:1px solid var(--line);border-radius:10px;padding:16px 18px}
.cat .ci{width:30px;height:30px;flex:none;color:var(--accent)}
.cat .ci svg{width:30px;height:30px}
.cat h4{font-size:1rem;margin-bottom:2px}
.cat p{color:var(--muted);font-size:.9rem}
.disclaimer{margin-top:22px;font-size:.92rem;color:var(--muted);border-left:3px solid var(--accent);padding-left:14px}

/* Stat row */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
@media(max-width:720px){.stats{grid-template-columns:1fr}}
.stat{background:var(--bg-2);padding:34px 26px;text-align:center}
.stat .big{font-size:clamp(2rem,5vw,2.9rem);font-weight:800;letter-spacing:-.02em;
  background:linear-gradient(100deg,var(--accent),var(--accent-2));
  -webkit-background-clip:text;background-clip:text;color:transparent}
.stat .lbl{color:var(--muted);font-size:.92rem;margin-top:6px}
.stat sup a{color:var(--accent);font-size:.6em;vertical-align:super;text-decoration:none}

/* Section rhythm helpers */
.tint{background:var(--bg-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.center{text-align:center}
.center .sec-sub{margin-left:auto;margin-right:auto}

/* Conversion band */
.convert .panel{text-align:center}
.convert .cta-row{justify-content:center}
.subscribe{max-width:440px;margin:22px auto 0}
.subscribe .field{justify-content:center}
.fineprint{font-size:12px;color:var(--muted);margin-top:12px}

/* ============================================================
   Hero VARIATIONS (warm direction A/B/C) — decorative only
   ============================================================ */

/* Soft green/blue blob behind hero imagery */
.blob{position:absolute;inset:auto;width:520px;height:520px;border-radius:50%;
  background:radial-gradient(circle at 50% 50%,rgba(var(--glow-rgb),.45),transparent 62%);
  filter:blur(36px);z-index:-1;pointer-events:none}

/* --- Variation A: refined split (phone gets a blob, sits on a soft card) --- */
.heroA .phone-wrap{position:relative;display:flex;justify-content:center}
.heroA .blob{right:-40px;top:-40px}

/* Sources mini-list */
.sources{font-size:.85rem;color:var(--muted)}
.sources ol{padding-left:20px}
.sources a{color:var(--accent)}

/* ============================================================
   Sub-page / article styles (shared)
   ============================================================ */
.page-hero{padding:96px 0 24px}
.page-hero h1{font-size:clamp(2rem,5vw,3.2rem);line-height:1.08}
.page-hero .lede{margin-top:18px;margin-bottom:0}

.prose{max-width:760px}
.prose h2{font-size:clamp(1.4rem,3vw,2rem);margin:46px 0 12px;scroll-margin-top:90px;color:var(--ink)}
.prose h3{font-size:1.12rem;margin:26px 0 8px;color:var(--ink)}
.prose p,.prose li{color:var(--muted);margin-bottom:14px}
.prose ul,.prose ol{padding-left:22px;margin-bottom:14px}
.prose strong{color:var(--ink)}
.prose a{color:var(--accent);text-decoration:underline;text-underline-offset:2px}

.ref{font-size:.64em;vertical-align:super;line-height:0;margin-left:1px}
.ref a{color:var(--accent);text-decoration:none}

.callout{background:var(--panel);border:1px solid var(--line);border-left:3px solid var(--accent);
  border-radius:10px;padding:18px 20px;margin:20px 0;color:var(--muted)}
.callout strong{color:var(--ink)}
.callout .big-no{color:var(--accent);font-weight:800;font-size:1.05rem}

.compare{width:100%;border-collapse:collapse;margin:18px 0;font-size:.95rem}
.compare th,.compare td{border:1px solid var(--line);padding:12px 14px;text-align:left}
.compare th{background:var(--bg-2);color:var(--ink);font-weight:600}
.compare td{color:var(--muted)}
.compare tr td:first-child{color:var(--ink);font-weight:500}

.subnav{display:flex;flex-wrap:wrap;gap:10px;margin:24px 0 6px}
.subnav a{font-size:.85rem;color:var(--accent);border:1px solid var(--line);border-radius:99px;
  padding:6px 13px;text-decoration:none}
.subnav a:hover{background:rgba(var(--glow-rgb),.12)}

.factor{display:grid;grid-template-columns:auto 1fr;gap:14px;align-items:start;
  background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:18px 20px;margin-bottom:12px}
.factor .fi{width:34px;height:34px;color:var(--accent)}
.factor .fi svg{width:34px;height:34px}
.factor h3{margin:0 0 4px}
.factor p{margin:0;color:var(--muted);font-size:.95rem}

.reflist{counter-reset:ref;padding-left:0;list-style:none;max-width:820px}
.reflist li{margin-bottom:18px;color:var(--muted);scroll-margin-top:90px;padding-left:42px;position:relative}
.reflist li::before{counter-increment:ref;content:counter(ref);position:absolute;left:0;top:0;
  width:28px;height:28px;display:flex;align-items:center;justify-content:center;
  background:rgba(var(--glow-rgb),.14);color:var(--accent);border:1px solid var(--line);
  border-radius:8px;font-weight:700;font-size:.85rem}
.reflist li strong{color:var(--ink);display:block;margin-bottom:2px}
.reflist a{color:var(--accent);word-break:break-word}

.contact-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:34px;align-items:start}
@media(max-width:760px){.contact-grid{grid-template-columns:1fr}}