/* ===== Tip4Tab marketing site — shared styles. Tokens mirror the app theme.md (V2Colors). ===== */
:root{
  --bg:#0B1020; --surface:#151B2E; --border:#2A3147;
  --text:#FFFFFF; --text-2:#94A3B8; --text-3:#718096;
  --primary:#7B61FF; --accent:#9B8CFF;
  --success:#22C55E; --pending:#F59E0B; --error:#EF4444; --paid-out:#64748B;
  --band:#0F1426;   /* subtle alt-section band — between --bg and --surface, keeps cards visible */
  --r-card:24px; --r-cta:20px; --r-pill:999px; --r-input:14px;
  --maxw:1080px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:clip}  /* clip (not hidden) lets full-bleed bands span the viewport without a horizontal scrollbar, while keeping the sticky nav working */
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  background:var(--bg);color:var(--text);line-height:1.5;-webkit-font-smoothing:antialiased}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
a{color:inherit;text-decoration:none}
em{font-style:normal;color:var(--text)}
svg.ic{width:22px;height:22px;stroke:currentColor;stroke-width:1.8;fill:none;
  stroke-linecap:round;stroke-linejoin:round}

/* Buttons — flat, solid, icon-left, no right arrow */
.btn{display:inline-flex;align-items:center;gap:10px;font-weight:600;font-size:15px;
  border-radius:var(--r-cta);padding:14px 22px;border:1px solid transparent;cursor:pointer;
  transition:filter .15s,border-color .15s}
.btn-primary{background:var(--primary);color:#fff}
.btn-primary:hover{filter:brightness(1.08)}
.btn-ghost{background:transparent;color:var(--text);border-color:var(--border)}
.btn-ghost:hover{border-color:var(--accent)}
.btn .ic{width:18px;height:18px}

/* Nav */
header.nav{position:sticky;top:0;z-index:50;border-bottom:1px solid transparent;
  transition:background .2s,border-color .2s}
header.nav.scrolled{background:rgba(11,16,32,.92);border-bottom-color:var(--border)}
.nav-in{display:flex;align-items:center;justify-content:space-between;padding:16px 0}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:19px;letter-spacing:-.4px}
.brand img{height:44px;width:auto;display:block}
/* Reserved logo slot — final mark TBD/in-progress. */
.brand .mark{width:30px;height:30px;border-radius:9px;background:var(--primary);
  display:grid;place-items:center;font-size:14px;font-weight:800;color:#fff;letter-spacing:-1px}
.nav-links{display:flex;align-items:center;gap:28px;font-size:15px;color:var(--text-2)}
.nav-links a:hover{color:var(--text)}
.nav-links a.active{color:var(--text)}
.nav-links .btn{padding:10px 18px;font-size:14px;color:#fff}
/* Hamburger — hidden on desktop, drop-sheet on mobile */
.nav-toggle{display:none;width:42px;height:42px;background:transparent;cursor:pointer;
  border:1px solid var(--border);border-radius:12px;color:var(--text);place-items:center}
.nav-toggle:hover{border-color:var(--accent)}
.nav-toggle .ic{width:22px;height:22px}
@media(max-width:760px){
  .nav-toggle{display:grid}
  .nav-links{position:absolute;left:0;right:0;top:100%;flex-direction:column;align-items:stretch;
    gap:0;background:var(--bg);border-bottom:1px solid var(--border);padding:8px 24px 18px;display:none}
  header.nav.open{background:rgba(11,16,32,.98)}
  header.nav.open .nav-links{display:flex}
  .nav-links a:not(.btn){padding:15px 2px;border-top:1px solid var(--border);color:var(--text-2)}
  .nav-links a:not(.btn):first-child{border-top:none}
  .nav-links .btn{margin-top:14px;justify-content:center;width:100%}
}

/* Hero (home, split) */
.hero{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center;padding:72px 0 64px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;
  text-transform:uppercase;letter-spacing:.6px;color:var(--accent);
  border:1px solid var(--border);border-radius:var(--r-pill);padding:6px 14px;margin-bottom:22px}
.eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--success)}
h1{font-size:clamp(40px,6vw,68px);font-weight:800;letter-spacing:-1.5px;line-height:1.04}
.lede{font-size:clamp(17px,2.2vw,20px);color:var(--text-2);max-width:520px;margin:22px 0 30px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.hero-trust{margin-top:20px;font-size:13.5px;color:var(--text-2);display:flex;align-items:center;gap:8px}
.hero-trust .ic{width:16px;height:16px;color:var(--success)}

/* Subpage hero (centered) */
.subhero{text-align:center;padding:64px 0 48px;max-width:720px;margin:0 auto}
.subhero h1{font-size:clamp(34px,5vw,56px)}
.subhero .lede{margin:20px auto 0}

/* Phone frame — flat dark bezel, no neon glow */
.phone{width:248px;max-width:80%;margin:0 auto;border-radius:38px;overflow:hidden;line-height:0;
  background:#05070F;border:1px solid var(--border);outline:7px solid #05070F;
  box-shadow:0 24px 60px rgba(0,0,0,.5)}
.phone img{width:100%;height:auto;display:block}
.hero-art{display:flex;justify-content:center}
@media(max-width:860px){.hero{grid-template-columns:1fr}.hero-art{order:-1}}

/* Trust strip */
.strip{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--border);
  border:1px solid var(--border);border-radius:var(--r-card);overflow:hidden;margin-bottom:96px}
.strip > div{background:var(--bg);padding:22px 20px;text-align:center}
.strip b{display:block;font-size:16px}
.strip span{font-size:13px;color:var(--text-2)}
@media(max-width:760px){.strip{grid-template-columns:1fr 1fr}}

/* Sections */
section{padding:0 0 96px}
.sec-head{text-align:center;max-width:640px;margin:0 auto 48px}
.sec-head h2{font-size:clamp(28px,4vw,40px);font-weight:800;letter-spacing:-.8px}
.sec-head p{color:var(--text-2);font-size:17px;margin-top:12px}

/* Full-bleed alt-section band — flat solid --band fill (no gradient), breaks out of the
   centered column to the viewport edges, then re-insets content back to --maxw. Adds rhythm
   so sections read as separate "rooms" instead of one endless dark scroll. */
.section-alt{width:100vw;margin-left:50%;transform:translateX(-50%);background:var(--band);
  padding:96px max(24px,calc((100vw - var(--maxw))/2)) 96px}
@media(max-width:760px){.section-alt{padding-top:56px;padding-bottom:56px}}

/* Generic 2-up split (content + visual) — reused on pricing & beta */
.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
@media(max-width:820px){.split{grid-template-columns:1fr;gap:32px}}

.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-card);padding:28px}
.ic-badge{width:46px;height:46px;border-radius:12px;border:1px solid var(--border);
  display:grid;place-items:center;color:var(--primary);margin-bottom:18px}
.ic-badge.green{color:var(--success)}

/* How it works steps */
.how{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
.steps{display:flex;flex-direction:column;gap:18px}
.step{display:flex;gap:18px;align-items:flex-start}
.step .n{flex:0 0 auto;width:40px;height:40px;border-radius:12px;background:var(--primary);
  color:#fff;font-weight:800;display:grid;place-items:center}
.step h3{font-size:19px;font-weight:700;margin-bottom:4px}
.step p{color:var(--text-2);font-size:15px}
@media(max-width:860px){.how{grid-template-columns:1fr}}

/* Card grids */
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.grid4 h3,.grid3 h3{font-size:17px;font-weight:700;margin-bottom:6px}
.grid4 p,.grid3 p{color:var(--text-2);font-size:14px}
@media(max-width:980px){.grid4{grid-template-columns:1fr 1fr}.grid3{grid-template-columns:1fr}}
@media(max-width:560px){.grid4{grid-template-columns:1fr}}

/* Two-up band */
.band{display:grid;grid-template-columns:1fr 1fr;gap:24px}
@media(max-width:760px){.band{grid-template-columns:1fr}}
.band .card{display:flex;flex-direction:column;gap:10px}
.band .card p{color:var(--text-2);font-size:15px}
.band .card .link{color:var(--accent);font-weight:600;font-size:14px;margin-top:auto}

/* Pricing */
.price-hero{max-width:560px;margin:0 auto 48px;text-align:center}
.price-big{font-size:clamp(64px,12vw,120px);font-weight:800;letter-spacing:-3px;color:var(--primary);line-height:1}
.price-big small{font-size:24px;color:var(--text-2);font-weight:600;letter-spacing:0}
.fee-card{max-width:560px;margin:0 auto}
.fee-row{display:flex;justify-content:space-between;align-items:center;padding:16px 0;
  border-top:1px solid var(--border);font-size:15px}
.fee-row:first-child{border-top:none}
.fee-row .v{font-weight:700}
.fee-row.total{font-size:18px}
.fee-row .muted{color:var(--text-2);font-weight:400;font-size:13px}
.pill{display:inline-block;font-size:12px;font-weight:700;padding:4px 12px;border-radius:var(--r-pill)}
.pill.green{background:rgba(34,197,94,.14);color:var(--success)}
.pill.slate{background:rgba(100,116,139,.18);color:var(--paid-out)}

/* Fee-split bar — flat solid segments visualising where a tip goes */
.fee-bar{display:flex;height:16px;border-radius:var(--r-pill);overflow:hidden;
  border:1px solid var(--border);margin:18px 0 16px}
.fee-bar i{display:block;height:100%}
.fee-bar .you{background:var(--success)}
.fee-bar .tft{background:var(--primary)}
.fee-bar .proc{background:var(--paid-out)}
.fee-legend{display:flex;flex-wrap:wrap;gap:8px 20px;font-size:13px;color:var(--text-2)}
.fee-legend span{display:inline-flex;align-items:center;gap:7px}
.fee-legend i{width:10px;height:10px;border-radius:3px}
.phone-cap{text-align:center;color:var(--text-2);font-size:14px;margin-top:18px}

/* "What you don't pay" — big $0 cards */
.zero{text-align:center}
.zero .big0{font-size:46px;font-weight:800;color:var(--success);letter-spacing:-1.5px;line-height:1}
.zero h3{font-size:17px;font-weight:700;margin-top:14px}
.zero p{color:var(--text-2);font-size:14px;margin-top:6px}

/* Example fee tables (tips / withdrawals) */
.fee-table{width:100%;border-collapse:collapse;margin-top:20px;font-size:14px}
.fee-table th{text-align:right;font-weight:600;color:var(--text-2);font-size:11px;
  text-transform:uppercase;letter-spacing:.5px;padding:0 0 10px;border-bottom:1px solid var(--border)}
.fee-table th:first-child{text-align:left}
.fee-table th small{display:block;text-transform:none;letter-spacing:0;color:var(--text-3);font-weight:400;font-size:11px}
.fee-table td{text-align:right;padding:11px 0;border-bottom:1px solid var(--border)}
.fee-table td:first-child{text-align:left;color:var(--text-2);font-weight:600}
.fee-table tr:last-child td{border-bottom:none}
.fee-table td.pos{color:var(--success);font-weight:700}
.cap{color:var(--text-2);font-size:12.5px;margin-top:14px}

/* FAQ */
.faq{max-width:720px;margin:0 auto}
.faq details{border-top:1px solid var(--border);padding:18px 0}
.faq summary{font-weight:700;font-size:16px;cursor:pointer;list-style:none;display:flex;justify-content:space-between}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--accent);font-weight:800}
.faq details[open] summary::after{content:"\2013"}
.faq p{color:var(--text-2);font-size:15px;margin-top:12px}

/* Beta options */
.beta-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;max-width:760px;margin:0 auto}
@media(max-width:680px){.beta-grid{grid-template-columns:1fr}}
.beta-solo{max-width:440px;margin:0 auto}
.beta-card{text-align:center;display:flex;flex-direction:column;align-items:center;gap:6px}
.beta-card .ic-badge{margin-bottom:8px}
.beta-card p{color:var(--text-2);font-size:14px;margin-bottom:12px}
.beta-card .btn{margin-top:auto}
.beta-note{text-align:center;color:var(--text-2);font-size:13px;margin-top:24px}
.emailcap{max-width:480px;margin:32px auto 0;display:flex;gap:10px}
.emailcap input{flex:1;min-width:0;background:var(--surface);border:1px solid var(--border);
  border-radius:var(--r-input);padding:14px 16px;font-size:15px;color:var(--text);outline:none}
.emailcap input::placeholder{color:var(--text-3)}
.emailcap input:focus{border-color:var(--accent)}
@media(max-width:560px){.emailcap{flex-direction:column}}

/* Who's it for — role chips */
.roles{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;max-width:860px;margin:0 auto}
.role{display:flex;align-items:center;gap:10px;background:var(--surface);border:1px solid var(--border);
  border-radius:var(--r-pill);padding:12px 20px;font-weight:600;font-size:15px}
.role svg{width:20px;height:20px;stroke:var(--primary);stroke-width:1.8;fill:none;
  stroke-linecap:round;stroke-linejoin:round}

/* Photo band — real people */
.photo-band{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.photo-band figure{margin:0;border:1px solid var(--border);border-radius:var(--r-card);
  overflow:hidden;background:var(--surface)}
.photo-band img{width:100%;height:300px;object-fit:cover;display:block}
.photo-band figcaption{padding:16px 18px;font-size:14px;color:var(--text-2)}
.photo-band figcaption b{color:var(--text);font-weight:700}
@media(max-width:820px){.photo-band{grid-template-columns:1fr}.photo-band img{height:260px}}

/* Business hero with photo */
.biz-hero{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;padding:56px 0 64px}
.biz-hero .photo{border:1px solid var(--border);border-radius:var(--r-card);overflow:hidden}
.biz-hero .photo img{width:100%;height:100%;min-height:380px;object-fit:cover;display:block}
@media(max-width:820px){.biz-hero{grid-template-columns:1fr}.biz-hero .photo{order:-1}
  .biz-hero .photo img{min-height:300px}}

/* Phone pair (tipper flow screenshots) */
.phone-pair{display:flex;gap:48px;justify-content:center;margin-top:56px;flex-wrap:wrap}
.phone-pair figure{text-align:center;max-width:248px}
.phone-pair figcaption{color:var(--text-2);font-size:14px;margin-top:16px}

/* Final CTA */
.final{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-card);
  padding:56px 32px;text-align:center}
.final h2{font-size:clamp(26px,4vw,38px);font-weight:800;letter-spacing:-.6px}
.final p{color:var(--text-2);margin:12px 0 28px}
.final .hero-cta{justify-content:center}

/* Legal / long-form docs */
.legal{max-width:760px;margin:0 auto;padding:56px 0 0}
.legal h1{font-size:clamp(30px,4.5vw,44px);font-weight:800;letter-spacing:-1px;line-height:1.1}
.legal .updated{color:var(--text-2);font-size:13px;margin:12px 0 4px}
.legal h2{font-size:20px;font-weight:700;margin:34px 0 10px;letter-spacing:-.3px}
.legal p{color:var(--text-2);font-size:15.5px;margin-bottom:14px}
.legal p strong{color:var(--text);font-weight:600}
.legal a{color:var(--accent)}
.legal a:hover{color:var(--text)}

/* Footer */
footer{border-top:1px solid var(--border);padding:32px 0;display:flex;flex-wrap:wrap;
  align-items:center;justify-content:space-between;gap:16px}
footer .copy{color:var(--text-2);font-size:13px}
footer .links{display:flex;gap:24px;font-size:14px;color:var(--text-2);flex-wrap:wrap}
footer .links a:hover{color:var(--text)}