/* TapAPI — design system (brand kit: black / TapAPI yellow #FFC700 / white).
   DARK site theme — the app (till PWA, SpeedPoint terminal) stays light for
   daylight reading; this sheet styles the website only.
   --navy remains a dark SURFACE color (pages use it as inline backgrounds);
   text roles use --ink, which is light here. --mut is deliberately bright
   (#B9C3CE, not the kit grey #666) so body copy survives sunlight. */
:root{
  --navy:#10151B; --navy2:#1A222B; --navy3:#C2CBD6;
  --em:#FFC700; --em-d:#E0AE00; --em-t:#2A230A;
  --gold:#FFC700; --gold-t:#2A230A;
  --bg:#0A0A0A; --card:#161616; --ink:#F2F5F8; --mut:#B9C3CE; --line:#2A2A2A;
  --r:16px; --r-s:10px;
  --sh:0 1px 2px rgba(0,0,0,.4),0 8px 24px rgba(0,0,0,.45);
  --sh-lg:0 2px 4px rgba(0,0,0,.5),0 18px 48px rgba(0,0,0,.6);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;background:var(--bg);color:var(--ink);line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
.wrap{max-width:1120px;margin:0 auto;padding:0 22px}

/* nav */
header{position:sticky;top:0;z-index:60;background:rgba(10,10,10,.88);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:66px;gap:18px}
.logo{display:flex;align-items:center;gap:9px;font-weight:800;font-size:1.25rem;text-decoration:none;letter-spacing:-.02em}
.logo .mark{width:32px;height:32px;border-radius:9px;background:var(--navy);display:grid;place-items:center;flex:none}
.logo .mark svg{width:19px;height:19px}
.logo b{color:var(--ink)}.logo span{color:var(--em)}
.logo-img{height:34px !important;width:auto !important;max-height:34px;display:block;flex:none}
@media(max-width:560px){.logo-img{height:28px}}
.nav-links{display:flex;align-items:center;gap:26px;font-size:.92rem;font-weight:500;color:var(--mut)}
.nav-links a{text-decoration:none;transition:color .15s}
.nav-links a:hover{color:var(--ink)}
.menu-btn{display:none;background:none;border:0;font-size:1.5rem;color:var(--ink);cursor:pointer}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:600;font-size:.95rem;text-decoration:none;border-radius:12px;padding:.8em 1.5em;border:1.5px solid transparent;cursor:pointer;transition:transform .15s,box-shadow .15s,background .15s;font-family:inherit}
.btn:active{transform:scale(.975)}
.btn-em{background:var(--em);color:#0A0A0A;box-shadow:0 6px 18px rgba(255,199,0,.18)}
.btn-em:hover{background:var(--em-d);box-shadow:0 8px 22px rgba(255,199,0,.26)}
.btn-navy{background:#1F1F1F;color:var(--ink);border-color:#333}
.btn-navy:hover{background:#262626}
.btn-ghost{background:var(--card);color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--em);background:#1C1C1C}
.btn-lg{padding:1em 1.9em;font-size:1.02rem;border-radius:14px}
.btn[disabled]{opacity:.55;cursor:not-allowed;box-shadow:none}

/* badges / trust */
.badge{display:inline-flex;align-items:center;gap:7px;font-size:.78rem;font-weight:600;background:var(--em-t);color:var(--em);padding:.4em .95em;border-radius:999px}
.badge.gold{background:var(--gold-t);color:var(--em)}
.badge.navy{background:#1F1F1F;color:var(--ink)}
.dot{width:7px;height:7px;border-radius:50%;background:currentColor;flex:none}

/* type */
h1{font-size:clamp(2.2rem,5.4vw,3.6rem);line-height:1.08;letter-spacing:-.03em;font-weight:800}
h2{font-size:clamp(1.6rem,3.6vw,2.3rem);line-height:1.15;letter-spacing:-.025em;font-weight:800}
h3{font-size:1.12rem;font-weight:700;letter-spacing:-.01em}
.lede{color:var(--mut);font-size:1.08rem;max-width:38em}
.center{text-align:center}.center .lede{margin:12px auto 0}
.em{color:var(--em)}.gold{color:var(--gold)}

/* layout */
section{padding:78px 0}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}

/* cards */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:28px 24px;box-shadow:var(--sh)}
.card h3{margin:14px 0 6px}
.card p{font-size:.93rem;color:var(--mut)}
.icon{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;background:var(--em-t);color:var(--em);font-size:1.3rem}
.icon.gold{background:var(--gold-t);color:var(--em)}
.icon.navy{background:#1F1F1F;color:var(--ink)}

/* steps */
.step-row{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;counter-reset:st}
.step{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:26px 22px;position:relative;box-shadow:var(--sh)}
.step::before{counter-increment:st;content:counter(st,decimal-leading-zero);font-weight:800;font-size:.8rem;letter-spacing:.14em;color:var(--gold)}
.step h3{margin:10px 0 6px}
.step p{font-size:.92rem;color:var(--mut)}

/* trust bar */
.trust{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}

/* forms */
label{display:block;font-size:.82rem;font-weight:600;margin:16px 0 6px;color:var(--ink)}
input,select,textarea{width:100%;font-family:inherit;font-size:1rem;padding:.78em 1em;border:1.5px solid var(--line);border-radius:10px;background:#141414;color:var(--ink);transition:border .15s,box-shadow .15s}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--em);box-shadow:0 0 0 4px rgba(255,199,0,.16)}
.hint{font-size:.78rem;color:var(--mut);margin-top:5px}
.field-err{border-color:#C0392B!important}

/* pills / stat */
.stat{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:20px 22px;box-shadow:var(--sh)}
.stat .k{font-size:.78rem;font-weight:600;color:var(--mut);letter-spacing:.04em;text-transform:uppercase}
.stat .v{font-size:1.7rem;font-weight:800;letter-spacing:-.02em;margin-top:2px}

/* tables / txn list */
.txn{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:14px 4px;border-bottom:1px solid var(--line);font-size:.93rem}
.txn:last-child{border-bottom:0}
.txn .who{font-weight:600}
.txn .sub{font-size:.78rem;color:var(--mut)}
.amt-out{font-weight:700;color:var(--ink)}
.amt-in{font-weight:700;color:var(--em-d)}

/* wizard */
.wizard{max-width:560px;margin:0 auto}
.wsteps{display:flex;gap:8px;margin-bottom:26px}
.wsteps i{flex:1;height:5px;border-radius:99px;background:var(--line);transition:background .3s}
.wsteps i.on{background:var(--em)}
.panel{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:34px 30px;box-shadow:var(--sh-lg)}

/* scan animation */
.scanbox{position:relative;border-radius:14px;overflow:hidden;border:1.5px solid var(--line);background:#111}
.scanbox img{opacity:.96}
.scanline{position:absolute;left:0;right:0;top:0;height:3px;background:linear-gradient(90deg,transparent,var(--em),transparent);box-shadow:0 0 18px var(--em);animation:scan 2.2s ease-in-out infinite;opacity:0}
.scanning .scanline{opacity:1}
@keyframes scan{0%{top:4%}50%{top:92%}100%{top:4%}}
.statlines{font-family:ui-monospace,'Courier New',monospace;font-size:.82rem;background:#111;color:#FFE58A;border-radius:12px;padding:14px 16px;min-height:96px;margin-top:14px}
.statlines div{opacity:0;transform:translateY(4px);transition:all .35s}
.statlines div.on{opacity:1;transform:none}
.statlines .ok::before{content:'✓ ';color:var(--em)}

/* modal */
.modal-bg{position:fixed;inset:0;background:rgba(0,0,0,.7);backdrop-filter:blur(3px);display:none;align-items:center;justify-content:center;z-index:100;padding:20px}
.modal-bg.open{display:flex}
.modal{background:var(--card);border-radius:20px;max-width:440px;width:100%;padding:30px 28px;box-shadow:var(--sh-lg);animation:pop .25s ease}
@keyframes pop{from{transform:scale(.94);opacity:0}}

/* toast */
.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(20px);background:#1F1F1F;color:var(--ink);border:1px solid #333;padding:.85em 1.5em;border-radius:12px;font-size:.9rem;font-weight:600;opacity:0;pointer-events:none;transition:all .3s;z-index:120;box-shadow:var(--sh-lg)}
.toast.show{opacity:1;transform:translateX(-50%)}

/* reveal on scroll */
.rv{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.rv{opacity:1;transform:none;transition:none}.scanline{animation:none}}

/* footer */
footer{background:#000;color:#B9C3CE;padding:52px 0 40px;font-size:.86rem;margin-top:40px}
footer .flogo{font-weight:800;font-size:1.2rem;color:#fff;margin-bottom:12px}
footer .flogo span{color:var(--em)}
footer p{max-width:64em;margin-bottom:10px}
footer a{color:#DCE6EF}
footer .cols{display:grid;grid-template-columns:2fr 1fr 1fr;gap:34px;margin-bottom:26px}
footer h4{color:#fff;font-size:.82rem;letter-spacing:.08em;text-transform:uppercase;margin-bottom:12px}
footer li{list-style:none;margin-bottom:8px}
.copy{border-top:1px solid rgba(255,255,255,.12);padding-top:20px;font-size:.78rem;color:#8FA2B5}

@media (max-width:880px){
  .grid2,.grid3,.grid4,.step-row,footer .cols{grid-template-columns:1fr}
  .nav-links{display:none;position:absolute;top:66px;left:0;right:0;background:#0F0F0F;flex-direction:column;padding:18px 22px;border-bottom:1px solid var(--line);gap:16px;align-items:flex-start}
  .nav-links.open{display:flex}
  .menu-btn{display:block}
  section{padding:56px 0}
}

/* =========================================================
 * Invite page (invite.php) — WhatsApp-shared money links.
 * Reuses --em, --navy, --gold, --card, --mut, --line, --sh.
 * Uses the existing .logo, .btn, .btn-em, .btn-lg classes.
 * ========================================================= */
.invite-wrap{max-width:500px;margin:0 auto;padding:20px 18px calc(28px + env(safe-area-inset-bottom));display:flex;flex-direction:column;min-height:100vh}

.invite-brand{display:flex;justify-content:flex-end;align-items:center;padding:4px 2px 22px}
/* the .logo used inside .invite-brand is the same class as the site header,
   just used without the .mark square and without gap between b + span */
.invite-brand .logo{gap:0;font-size:1.4rem}

.invite-card{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:28px 26px;box-shadow:var(--sh)}
.invite-card .btn-lg{display:block;width:100%;text-align:center;margin-top:6px}

.sender-line{font-size:1.45rem;font-weight:800;color:var(--ink);line-height:1.22;letter-spacing:-.02em;margin:0 0 6px}
.sender-name{color:var(--ink)}
.tagline{font-size:.95rem;color:var(--mut);margin:0 0 22px;line-height:1.45}

.amount{text-align:center;margin:12px 0 4px;display:flex;align-items:baseline;justify-content:center;gap:4px}
.amount-currency{font-size:1.4rem;font-weight:700;color:var(--navy3);letter-spacing:-.01em}
.amount-value{font-size:3.25rem;font-weight:800;color:var(--ink);letter-spacing:-.03em;line-height:1}
.amount-to{text-align:center;font-size:.82rem;color:var(--mut);margin:8px 0 22px;letter-spacing:.02em}

.invite-steps{list-style:none;padding:0;margin:0 0 22px;display:flex;flex-direction:column;gap:14px}
.invite-steps li{display:flex;gap:12px;align-items:flex-start;font-size:.95rem;color:var(--ink);line-height:1.45}
.invite-steps .n{flex:0 0 26px;width:26px;height:26px;border-radius:50%;background:var(--em);color:#0A0A0A;font-weight:800;font-size:.82rem;display:inline-flex;align-items:center;justify-content:center;margin-top:1px}

.link-note{text-align:center;font-size:.78rem;color:var(--mut);margin:14px 0 0;line-height:1.4}

.invite-foot{text-align:center;font-size:.72rem;color:var(--mut);margin-top:auto;padding-top:22px;letter-spacing:.02em}
.invite-foot .dot{margin:0 6px;opacity:.5}

@media (max-width:360px){
  .invite-card{padding:24px 20px}
  .sender-line{font-size:1.3rem}
  .amount-value{font-size:2.75rem}
  .amount-currency{font-size:1.2rem}
}