@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-display: swap;
  font-weight: 100 900;
  src: url('/assets/inter-latin.woff2') format('woff2-variations');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-display: swap;
  font-weight: 100 900;
  src: url('/assets/inter-greek.woff2') format('woff2-variations');
  unicode-range: U+0370-0377, U+037A-037F, U+0384-038A, U+038C, U+038E-03A1, U+03A3-03FF;
}

:root {
  --paper: #f6f7f9;
  --white: #ffffff;
  --ink: #14213d;
  --ink-soft: #2c3a58;
  --muted: #5b6475;
  --line: #e2e5eb;
  --stamp: #2b59c3;
  --stamp-soft: #e8eefb;
  --sky: #6f9cff;
  --radius: 18px;
  --shadow: 0 30px 60px -30px rgba(20, 33, 61, 0.45);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 84px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { animation: none !important; transition: none !important; } }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 17px/1.6 'Inter', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', sans-serif;
  font-feature-settings: 'cv11', 'ss01';
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: var(--stamp); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:focus-visible, .btn:focus-visible { outline: 2px solid var(--stamp); outline-offset: 3px; border-radius: 8px; }
h1, h2, h3 { margin: 0; letter-spacing: -0.022em; line-height: 1.12; text-wrap: balance; }
h1 { font-size: clamp(2.3rem, 5.2vw, 3.7rem); font-weight: 750; }
h2 { font-size: clamp(1.8rem, 3.6vw, 2.6rem); font-weight: 720; }
h3 { font-size: 1.1rem; font-weight: 650; letter-spacing: -0.01em; }
p { margin: 0; text-wrap: pretty; }
ul, ol { margin: 0; padding: 0; list-style: none; }

.wrap { width: min(1160px, 100% - 32px); margin-inline: auto; }
.narrow { width: min(760px, 100% - 32px); }
.muted { color: var(--muted); font-size: 0.95rem; }
.skip { position: absolute; left: -9999px; top: 8px; background: var(--ink); color: #fff; padding: 8px 14px; border-radius: 8px; z-index: 50; }
.skip:focus { left: 16px; }

/* buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 50px; padding: 0 24px; border-radius: 999px;
  font-weight: 600; font-size: 1rem; text-decoration: none; white-space: nowrap;
  transition: background-color .15s, color .15s, box-shadow .15s, transform .15s;
}
.btn-primary { background: var(--ink); color: #fff; box-shadow: 0 10px 24px -12px rgba(20, 33, 61, .7); }
.btn-primary:hover { background: #1d2f55; transform: translateY(-1px); }
.btn-ghost { background: var(--white); color: var(--ink); box-shadow: inset 0 0 0 1px var(--line); }
.btn-ghost:hover { box-shadow: inset 0 0 0 1px #c9cfda; }
.btn-sm { height: 40px; padding: 0 16px; font-size: .92rem; }
.btn-lg { height: 56px; padding: 0 30px; font-size: 1.05rem; }

/* header */
.top { position: sticky; top: 0; z-index: 20; background: rgba(246, 247, 249, .86); backdrop-filter: saturate(1.4) blur(12px); -webkit-backdrop-filter: saturate(1.4) blur(12px); border-bottom: 1px solid transparent; }
.top-in { display: flex; align-items: center; gap: 28px; height: 70px; }
.logo { display: inline-flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; font-weight: 750; font-size: 1.32rem; letter-spacing: -0.03em; }
.logo svg { width: 34px; height: 34px; }
.logo-sm { font-size: 1.1rem; }
.logo-sm svg { width: 28px; height: 28px; }
.nav { display: flex; gap: 26px; margin-left: 12px; }
.nav a { color: var(--ink-soft); text-decoration: none; font-size: .96rem; font-weight: 500; }
.nav a:hover { color: var(--ink); }
.top-actions { margin-left: auto; display: flex; align-items: center; gap: 14px; }
.lang { color: var(--muted); text-decoration: none; font-weight: 600; font-size: .9rem; padding: 6px 8px; border-radius: 8px; }
.lang:hover { color: var(--ink); background: var(--white); }

/* hero */
.hero { padding: 56px 0 84px; overflow: hidden; }
.hero-in { display: grid; grid-template-columns: 1.08fr .92fr; gap: 56px; align-items: center; }
.eyebrow { display: inline-block; font-size: .85rem; font-weight: 600; color: var(--stamp); background: var(--stamp-soft); padding: 6px 12px; border-radius: 999px; margin-bottom: 22px; }
.lead { font-size: 1.16rem; color: var(--ink-soft); margin-top: 22px; max-width: 34em; }
.ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.trust { display: flex; flex-wrap: wrap; gap: 10px 22px; margin-top: 28px; color: var(--muted); font-size: .93rem; }
.trust li { display: inline-flex; align-items: center; gap: 7px; }
.ic-s { width: 18px; height: 18px; color: #1e7a55; flex: none; }

/* phone demo */
.demo { position: relative; justify-self: center; width: 330px; padding-top: 36px; }
.phone { position: relative; width: 300px; margin-left: auto; border-radius: 46px; background: #0d1528; padding: 12px; box-shadow: var(--shadow), 0 0 0 1px rgba(255,255,255,.04) inset; }
.phone::before { content: ''; position: absolute; top: 20px; left: 50%; width: 86px; height: 24px; transform: translateX(-50%); background: #0d1528; border-radius: 20px; z-index: 2; }
.phone-screen { background: #eef1f6; border-radius: 36px; padding: 56px 16px 22px; min-height: 560px; }
.pcard { background: var(--ink); color: #fff; border-radius: 22px; padding: 18px 18px 16px; box-shadow: 0 18px 30px -18px rgba(20,33,61,.8); }
.pcard-top { display: flex; align-items: center; gap: 10px; font-weight: 650; font-size: .98rem; }
.pcard-logo { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; background: #f4c86a; color: #5a3b00; font-size: .72rem; font-weight: 800; letter-spacing: .02em; }
.pcard-name { margin-top: 16px; font-size: .78rem; opacity: .7; }
.pcard-reward { font-size: .95rem; font-weight: 550; margin-top: 2px; }
.stamps { display: grid; grid-template-columns: repeat(5, 1fr); gap: 9px; margin-top: 14px; }
.st { aspect-ratio: 1; border-radius: 50%; border: 1.5px dashed rgba(255,255,255,.35); }
.st.on { border: 0; background: var(--sky) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 12.5 4 4L18 8'/%3E%3C/svg%3E") center/58% no-repeat; }
.st.gift { border-style: solid; border-color: #f4c86a; }
.pcard-left { margin-top: 12px; font-size: .78rem; opacity: .75; }
.qr { margin: 14px auto 0; width: 112px; height: 112px; background: #fff; border-radius: 14px; display: grid; place-items: center; }
.qr span {
  width: 84px; height: 84px;
  background:
    linear-gradient(90deg, var(--ink) 0 26%, transparent 26% 74%, var(--ink) 74%) top/100% 26% no-repeat,
    linear-gradient(90deg, var(--ink) 0 26%, transparent 26%) bottom/100% 26% no-repeat,
    repeating-conic-gradient(var(--ink) 0 25%, #fff 0 50%) 50% 50%/14px 14px;
  border-radius: 4px;
}
.gw { margin: 18px auto 0; height: 46px; width: auto; }
.notif {
  position: absolute; z-index: 3; top: 0; left: 0; width: 290px;
  display: grid; grid-template-columns: 36px 1fr auto; gap: 10px; align-items: center;
  background: rgba(255,255,255,.94); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border-radius: 18px; padding: 11px 14px; box-shadow: 0 18px 40px -18px rgba(20,33,61,.45), 0 0 0 1px rgba(20,33,61,.05);
  animation: drop .7s cubic-bezier(.16,1,.3,1) .4s both;
}
.notif-ic svg { width: 36px; height: 36px; }
.notif-tx { display: flex; flex-direction: column; font-size: .82rem; line-height: 1.35; min-width: 0; }
.notif-tx b { font-weight: 650; }
.notif-tx span { color: var(--ink-soft); }
.notif-time { align-self: start; font-size: .72rem; color: var(--muted); }
@keyframes drop { from { opacity: 0; transform: translateY(-14px) scale(.97); } to { opacity: 1; transform: none; } }

/* sections */
.sec { padding: 92px 0; }
.sec-alt { background: var(--white); border-block: 1px solid var(--line); }
.sec-dark { background: var(--ink); color: #fff; }
.sec-dark .kicker { color: var(--sky); }
.kicker { font-size: .85rem; font-weight: 650; letter-spacing: .06em; text-transform: uppercase; color: var(--stamp); margin-bottom: 12px; }
.sec h2 { max-width: 20em; }

.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 44px; counter-reset: s; }
.step { background: var(--white); border-radius: var(--radius); padding: 28px; box-shadow: 0 0 0 1px var(--line); }
.step-n { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 50%; background: var(--stamp-soft); color: var(--stamp); font-weight: 700; margin-bottom: 18px; }
.step p, .feat p { color: var(--muted); margin-top: 8px; font-size: .98rem; }

.feats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 34px 40px; margin-top: 48px; }
.feat .ic { width: 42px; height: 42px; padding: 9px; border-radius: 12px; background: var(--stamp-soft); color: var(--stamp); margin-bottom: 16px; }

.who-in { display: grid; grid-template-columns: .9fr 1.1fr; gap: 48px; align-items: center; }
.who { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.who li { background: var(--white); border-radius: 14px; padding: 16px 18px; font-weight: 550; box-shadow: 0 0 0 1px var(--line); }

.trust-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 30px 48px; margin-top: 44px; }
.trust-grid li { display: flex; gap: 14px; }
.trust-grid .ic-s { color: var(--sky); width: 22px; height: 22px; margin-top: 2px; }
.trust-grid p { color: rgba(255,255,255,.72); margin-top: 6px; }

.final { text-align: center; display: flex; flex-direction: column; align-items: center; gap: 20px; }
.final h2 { max-width: 16em; }
.final .lead { margin-top: 0; }

/* footer */
.foot { border-top: 1px solid var(--line); background: var(--white); padding: 40px 0 28px; }
.foot-in { display: flex; justify-content: space-between; gap: 28px; flex-wrap: wrap; align-items: flex-start; }
.foot-in .muted { margin-top: 10px; }
.foot-links { display: flex; flex-wrap: wrap; gap: 10px 24px; }
.foot-links a { color: var(--ink-soft); text-decoration: none; font-size: .95rem; }
.foot-links a:hover { color: var(--ink); text-decoration: underline; }
.tm { margin-top: 26px; font-size: .8rem; color: var(--muted); }

/* legal */
.legal { padding: 40px 0 90px; }
.legal h1 { font-size: clamp(2rem, 4vw, 2.7rem); margin: 18px 0 8px; }
.legal section { margin-top: 36px; }
.legal h2 { font-size: 1.3rem; margin-bottom: 12px; }
.legal p, .legal li { color: var(--ink-soft); }
.legal p + p, .legal p + ul, .legal ul + p { margin-top: 12px; }
.legal ul { list-style: disc; padding-left: 1.3em; }
.legal li + li { margin-top: 6px; }
.back { text-decoration: none; font-weight: 550; font-size: .95rem; }
.nf { text-align: center; display: flex; flex-direction: column; align-items: center; gap: 16px; padding-top: 60px; }

/* responsive */
@media (max-width: 980px) {
  .nav { display: none; }
  .hero-in { grid-template-columns: 1fr; gap: 48px; }
  .demo { justify-self: center; }
  .feats { grid-template-columns: repeat(2, 1fr); }
  .who-in { grid-template-columns: 1fr; gap: 28px; }
}
@media (max-width: 680px) {
  body { font-size: 16px; }
  .hero { padding: 28px 0 64px; }
  .sec { padding: 68px 0; }
  .steps, .feats, .trust-grid { grid-template-columns: 1fr; }
  .who { grid-template-columns: 1fr; }
  .top-actions .btn { display: none; }
  .ctas .btn { flex: 1 1 100%; }
  .demo { width: 300px; }
  .phone { width: 280px; }
  .notif { width: 270px; left: -6px; }
}

/* faq */
.narrow-faq { width: min(860px, 100% - 32px); }
.faq { margin-top: 36px; border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; list-style: none; padding: 20px 40px 20px 0; position: relative; font-weight: 620; font-size: 1.06rem; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ''; position: absolute; right: 6px; top: 50%; width: 10px; height: 10px; border-right: 2px solid var(--muted); border-bottom: 2px solid var(--muted); transform: translateY(-70%) rotate(45deg); transition: transform .2s; }
.faq details[open] summary::after { transform: translateY(-30%) rotate(-135deg); }
.faq details p { color: var(--muted); padding: 0 40px 22px 0; }
.faq summary:focus-visible { outline: 2px solid var(--stamp); outline-offset: 2px; border-radius: 6px; }