@font-face {
  font-family: "Geist";
  src: url("/fonts/geist-latin-wght-normal.woff2") format("woff2-variations");
  font-weight: 100 900;
  font-display: swap;
  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: "Geist";
  src: url("/fonts/geist-latin-ext-wght-normal.woff2") format("woff2-variations");
  font-weight: 100 900;
  font-display: swap;
  /* Turkish letters (ğ, ş, İ …) live here. */
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

:root {
  --bg: #0b0b14;
  --bg-2: #11111d;
  --card: rgba(255, 255, 255, 0.04);
  --card-border: rgba(255, 255, 255, 0.09);
  --text: #f4f4f8;
  --muted: #a3a3b8;
  --brand-1: #4f4bd8;
  --brand-2: #8a5cf6;
  --brand-soft: rgba(138, 92, 246, 0.16);
  --ring: rgba(138, 92, 246, 0.55);
  --shadow: 0 30px 80px -30px rgba(0, 0, 0, 0.7);
  --radius: 18px;
  color-scheme: dark;
}
@media (prefers-color-scheme: light) {
  :root {
    --bg: #fafaff;
    --bg-2: #f1f1fa;
    --card: rgba(255, 255, 255, 0.85);
    --card-border: rgba(30, 27, 75, 0.1);
    --text: #12111f;
    --muted: #5b5b72;
    --brand-soft: rgba(79, 75, 216, 0.1);
    --shadow: 0 30px 70px -35px rgba(30, 27, 75, 0.35);
    color-scheme: light;
  }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Geist", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img { display: block; }
figure { margin: 0; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { margin: 0; letter-spacing: -0.025em; line-height: 1.1; }
p { margin: 0; }
.wrap { width: min(1120px, 100% - 32px); margin-inline: auto; }
.muted { color: var(--muted); }
.small { font-size: 0.875rem; }

.skip { position: absolute; left: -999px; top: 8px; padding: 8px 12px; background: var(--text); color: var(--bg); border-radius: 8px; z-index: 50; }
.skip:focus { left: 8px; }
:focus-visible { outline: 2px solid var(--ring); outline-offset: 3px; border-radius: 8px; }

/* Nav */
.nav {
  position: sticky; top: 0; z-index: 20;
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  background: color-mix(in srgb, var(--bg) 72%, transparent);
  border-bottom: 1px solid var(--card-border);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 64px; gap: 16px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 650; font-size: 1.05rem; letter-spacing: -0.02em; }
.brand-small { font-size: 0.95rem; gap: 8px; }
.nav-links { display: flex; gap: 28px; font-size: 0.93rem; color: var(--muted); }
.nav-links a:hover { color: var(--text); }
.nav-actions { display: flex; align-items: center; gap: 10px; }
.lang {
  font: inherit; font-size: 0.8rem; font-weight: 600; letter-spacing: 0.04em;
  color: var(--muted); background: transparent; border: 1px solid var(--card-border);
  border-radius: 999px; height: 34px; min-width: 44px; padding: 0 12px; cursor: pointer;
}
.lang:hover { color: var(--text); border-color: var(--ring); }
@media (max-width: 760px) { .nav-links { display: none; } }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 48px; padding: 0 22px; border-radius: 999px; font-weight: 600; font-size: 0.97rem; white-space: nowrap; flex: none;
  color: #fff; background: linear-gradient(135deg, var(--brand-1), var(--brand-2));
  box-shadow: 0 10px 30px -10px rgba(138, 92, 246, 0.7), inset 0 1px 0 rgba(255, 255, 255, 0.25);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.btn:hover { transform: translateY(-1px); box-shadow: 0 14px 36px -10px rgba(138, 92, 246, 0.85), inset 0 1px 0 rgba(255, 255, 255, 0.25); }
.btn-small { height: 36px; padding: 0 16px; font-size: 0.88rem; }
.btn-ghost { background: transparent; color: var(--text); border: 1px solid var(--card-border); box-shadow: none; }
.btn-ghost:hover { border-color: var(--ring); box-shadow: none; }
@media (prefers-reduced-motion: reduce) { .btn, .btn:hover { transition: none; transform: none; } }

/* Cards */
.card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

/* Hero */
.hero { position: relative; padding: 96px 0 88px; overflow: hidden; }
.glow { position: absolute; border-radius: 50%; filter: blur(90px); opacity: 0.55; pointer-events: none; }
.glow-a { width: 520px; height: 520px; left: -160px; top: -200px; background: var(--brand-1); }
.glow-b { width: 460px; height: 460px; right: -120px; top: 60px; background: var(--brand-2); opacity: 0.35; }
@media (prefers-color-scheme: light) { .glow { opacity: 0.18; } }
.hero-grid { position: relative; display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr); gap: 56px; align-items: center; }
@media (max-width: 920px) { .hero-grid { grid-template-columns: minmax(0, 1fr); gap: 48px; } .hero { padding: 64px 0 64px; } }
.eyebrow {
  display: inline-block; font-size: 0.82rem; font-weight: 600; letter-spacing: 0.02em;
  color: var(--text); background: var(--brand-soft); border: 1px solid var(--card-border);
  padding: 6px 12px; border-radius: 999px; margin-bottom: 22px;
}
h1 { font-size: clamp(2.4rem, 5.6vw, 4.1rem); font-weight: 700; }
.grad { background: linear-gradient(120deg, #a5a2ff, var(--brand-2) 55%, #c4b5fd); -webkit-background-clip: text; background-clip: text; color: transparent; }
@media (prefers-color-scheme: light) { .grad { background-image: linear-gradient(120deg, var(--brand-1), var(--brand-2)); } }
.lead { margin-top: 22px; font-size: 1.15rem; color: var(--muted); max-width: 36ch; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }

/* Sample report */
.report { padding: 24px; max-width: 460px; justify-self: end; width: 100%; backdrop-filter: blur(6px); }
@media (max-width: 920px) { .report { justify-self: stretch; max-width: none; } }
.report-head { display: flex; align-items: center; gap: 14px; }
.avatar {
  width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; font-weight: 650; font-size: 0.9rem;
  background: var(--brand-soft); border: 1px solid var(--card-border);
}
.report-name { font-weight: 650; }
.score-big { margin-left: auto; text-align: right; line-height: 1; }
.score-big span { font-size: 2.2rem; font-weight: 700; letter-spacing: -0.03em; color: #4ade80; }
.score-big small { display: block; margin-top: 6px; font-size: 0.75rem; color: var(--muted); }
.bars { display: grid; gap: 14px; margin-top: 24px; }
.bar { display: grid; grid-template-columns: 9.5rem minmax(0, 1fr) 2.2rem; align-items: center; gap: 12px; font-size: 0.9rem; }
.bar b { text-align: right; font-weight: 650; font-variant-numeric: tabular-nums; }
.track { height: 8px; border-radius: 999px; background: color-mix(in srgb, var(--text) 10%, transparent); overflow: hidden; }
.track i { display: block; height: 100%; width: calc(var(--v, 0) * 100%); border-radius: inherit; background: linear-gradient(90deg, var(--brand-1), var(--brand-2)); }
@media (max-width: 420px) { .bar { grid-template-columns: 6.8rem minmax(0, 1fr) 2rem; font-size: 0.82rem; } .report { padding: 18px; } .score-big span { font-size: 1.9rem; } }
.report-foot { margin-top: 22px; padding-top: 18px; border-top: 1px solid var(--card-border); display: grid; gap: 12px; }
.wave { display: flex; align-items: center; gap: 4px; height: 28px; }
.wave i { width: 4px; height: 100%; border-radius: 4px; background: linear-gradient(var(--brand-2), var(--brand-1)); transform: scaleY(0.3); transform-origin: center; animation: wave 1.8s cubic-bezier(0.45, 0, 0.55, 1) infinite; will-change: transform; }
.wave i:nth-child(1) { animation-delay: -1.5s; } .wave i:nth-child(2) { animation-delay: -1.2s; } .wave i:nth-child(3) { animation-delay: -0.6s; }
.wave i:nth-child(4) { animation-delay: -1.65s; } .wave i:nth-child(5) { animation-delay: -0.9s; } .wave i:nth-child(6) { animation-delay: -0.3s; }
.wave i:nth-child(7) { animation-delay: -1.35s; } .wave i:nth-child(8) { animation-delay: -0.75s; } .wave i:nth-child(9) { animation-delay: -1.05s; }
.wave i:nth-child(10) { animation-delay: -0.45s; } .wave i:nth-child(11) { animation-delay: -1.2s; } .wave i:nth-child(12) { animation-delay: -0.15s; }
@keyframes wave { 0%, 100% { transform: scaleY(0.3); } 50% { transform: scaleY(1); } }
@media (prefers-reduced-motion: reduce) { .wave i { animation: none; transform: scaleY(0.6); } }

/* Sections */
.section { padding: 88px 0; }
.section + .section { border-top: 1px solid var(--card-border); }
h2 { font-size: clamp(1.9rem, 3.6vw, 2.6rem); font-weight: 700; }
.section-lead { margin-top: 14px; color: var(--muted); font-size: 1.08rem; max-width: 52ch; }
h3 { font-size: 1.12rem; font-weight: 650; letter-spacing: -0.015em; }

.steps { list-style: none; padding: 0; margin: 44px 0 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; counter-reset: s; }
@media (max-width: 860px) { .steps { grid-template-columns: 1fr; } }
.step { padding: 28px; }
.step p { margin-top: 10px; color: var(--muted); }
.step-n {
  display: inline-grid; place-items: center; width: 36px; height: 36px; border-radius: 10px; margin-bottom: 18px;
  font-weight: 700; color: #fff; background: linear-gradient(135deg, var(--brand-1), var(--brand-2));
}

.features { margin-top: 44px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
@media (max-width: 920px) { .features { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .features { grid-template-columns: 1fr; } }
.feature { padding: 26px; box-shadow: none; transition: border-color 0.2s ease, transform 0.2s ease; }
.feature:hover { border-color: var(--ring); transform: translateY(-2px); }
@media (prefers-reduced-motion: reduce) { .feature, .feature:hover { transition: none; transform: none; } }
.feature p { margin-top: 10px; color: var(--muted); font-size: 0.96rem; }
.feature h3::before {
  content: ""; display: block; width: 28px; height: 4px; border-radius: 4px; margin-bottom: 18px;
  background: linear-gradient(90deg, var(--brand-1), var(--brand-2));
}

.privacy { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 48px; align-items: start; }
@media (max-width: 860px) { .privacy { grid-template-columns: 1fr; gap: 28px; } }
.checks { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.checks li {
  position: relative; padding: 18px 20px 18px 54px; border-radius: 14px;
  background: var(--card); border: 1px solid var(--card-border); color: var(--muted);
}
.checks li strong { color: var(--text); font-weight: 650; }
.checks li::before {
  content: ""; position: absolute; left: 18px; top: 20px; width: 22px; height: 22px; border-radius: 50%;
  background: linear-gradient(135deg, var(--brand-1), var(--brand-2));
  -webkit-mask: radial-gradient(circle at center, #000 0 100%);
}
.checks li::after {
  content: ""; position: absolute; left: 25px; top: 25px; width: 6px; height: 10px;
  border: solid #fff; border-width: 0 2px 2px 0; transform: rotate(45deg);
}

.cta-band {
  display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 40px 44px;
  background: linear-gradient(135deg, color-mix(in srgb, var(--brand-1) 22%, transparent), color-mix(in srgb, var(--brand-2) 18%, transparent));
}
.cta-band p { margin-top: 10px; color: var(--muted); }
.cta-band .contact a { color: inherit; text-decoration: underline; text-underline-offset: 3px; }
.band-actions { display: flex; flex-wrap: wrap; gap: 10px; flex: none; }
.footer a.muted { color: inherit; text-decoration: none; }
.footer a.muted:hover { text-decoration: underline; }
@media (max-width: 720px) { .cta-band { flex-direction: column; align-items: flex-start; padding: 32px 26px; } }

/* Footer */
.footer { border-top: 1px solid var(--card-border); padding: 28px 0 36px; }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }

.v74 { --v: 0.74; } .v80 { --v: 0.8; } .v81 { --v: 0.81; }

/* 404 */
.notfound { text-align: center; }
.notfound img { margin: 0 auto 24px; }
.notfound h1 { font-size: 2rem; }
.notfound p { margin-inline: auto; }
.notfound a { text-decoration: underline; }

/* Hero chips */
.chips { list-style: none; padding: 0; margin: 28px 0 0; display: flex; flex-wrap: wrap; gap: 8px; }
.chips li { font-size: 0.85rem; color: var(--muted); padding: 6px 12px; border-radius: 999px; border: 1px solid var(--card-border); }
.chips li::before { content: ""; display: inline-block; width: 6px; height: 6px; border-radius: 50%; margin-right: 8px; vertical-align: middle; background: linear-gradient(135deg, var(--brand-1), var(--brand-2)); }

.kicker { font-size: 0.8rem; font-weight: 650; letter-spacing: 0.08em; text-transform: uppercase; color: var(--brand-2); margin-bottom: 14px; }
@media (prefers-color-scheme: light) { .kicker { color: var(--brand-1); } }
.section h2 { max-width: 22ch; }

/* Why */
.outcomes { margin-top: 44px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
@media (max-width: 860px) { .outcomes { grid-template-columns: minmax(0, 1fr); } }
.outcome { padding: 28px; }
.outcome-k { display: inline-block; font-size: 0.75rem; font-weight: 650; letter-spacing: 0.06em; text-transform: uppercase; padding: 4px 10px; border-radius: 999px; background: var(--brand-soft); margin-bottom: 18px; }
.outcome p { margin-top: 10px; color: var(--muted); }

.steps + .features { margin-top: 18px; }

/* Vision */
.vision-section { position: relative; overflow: hidden; }
.vision-section::before { content: ""; position: absolute; inset: auto -20% -40% auto; width: 640px; height: 640px; border-radius: 50%; background: var(--brand-2); filter: blur(120px); opacity: 0.12; pointer-events: none; }
.hub { position: relative; margin-top: 48px; display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: 28px; align-items: center; }
@media (max-width: 860px) { .hub { grid-template-columns: minmax(0, 1fr); } }
.hub-core { padding: 36px 28px; display: grid; justify-items: center; gap: 10px; text-align: center; background: linear-gradient(160deg, color-mix(in srgb, var(--brand-1) 26%, transparent), color-mix(in srgb, var(--brand-2) 14%, transparent)); }
.hub-core strong { font-size: 1.35rem; letter-spacing: -0.02em; }
.hub-nodes { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
@media (max-width: 480px) { .hub-nodes { grid-template-columns: minmax(0, 1fr); } }
.node { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 14px 16px; border-radius: 14px; border: 1px dashed var(--card-border); background: var(--card); font-size: 0.95rem; }
.node em { font-style: normal; font-size: 0.72rem; font-weight: 650; letter-spacing: 0.04em; text-transform: uppercase; color: var(--muted); white-space: nowrap; }
.node-live { border-style: solid; border-color: var(--ring); }
.node-live em { color: #4ade80; }
.powers { margin-top: 36px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
@media (max-width: 760px) { .powers { grid-template-columns: minmax(0, 1fr); } }
.powers strong { font-size: 1.05rem; }
.powers p { margin-top: 6px; }

/* Footer credit (Atasoft logo goes here when provided) */
.atasoft { display: inline-flex; align-items: center; gap: 10px; }
.atasoft img { width: auto; height: 28px; }

/* Edge (on-site, near real time) */
.edge { margin-top: 18px; padding: 24px 26px; display: flex; gap: 20px; align-items: center; box-shadow: none; border-style: dashed; }
.edge h3 { margin-bottom: 6px; }
.edge-icon { position: relative; flex: none; width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center; background: linear-gradient(135deg, var(--brand-1), var(--brand-2)); overflow: hidden; }
.edge-icon .dot { position: relative; width: 12px; height: 12px; border-radius: 50%; background: #fff; box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.25); }
.edge-icon .pulse { position: absolute; width: 12px; height: 12px; border-radius: 50%; border: 2px solid rgba(255, 255, 255, 0.85); animation: pulse 2.4s cubic-bezier(0.2, 0.6, 0.4, 1) infinite; }
.edge-icon .pulse:nth-child(2) { animation-delay: -1.2s; }
@keyframes pulse { 0% { transform: scale(1); opacity: 0.9; } 100% { transform: scale(3.6); opacity: 0; } }
@media (prefers-reduced-motion: reduce) { .edge-icon .pulse { animation: none; opacity: 0; } }
@media (max-width: 560px) { .edge { flex-direction: column; align-items: flex-start; } }