:root {
  --navy: #0b1b4d;
  --navy-2: #13286b;
  --blue: #2563eb;
  --blue-2: #1d4ed8;
  --sky: #e8f0ff;
  --ink: #0f172a;
  --ink-2: #475569;
  --line: #e2e8f0;
  --bg: #ffffff;
  --soft: #f6f8fc;
  --accent: #f59e0b;
  --good: #16a34a;
  --radius: 18px;
  --font: system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img,
svg {
  max-width: 100%;
}
a {
  color: var(--blue);
}
h1,
h2,
h3 {
  line-height: 1.2;
  margin: 0 0 12px;
  letter-spacing: -0.01em;
}
h1 {
  font-size: clamp(2rem, 4.5vw, 3.4rem);
}
h2 {
  font-size: clamp(1.6rem, 3vw, 2.3rem);
}
h3 {
  font-size: 1.15rem;
}
p {
  margin: 0 0 14px;
}
.wrap {
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 20px;
}
.skip {
  position: absolute;
  left: -999px;
}
.skip:focus {
  left: 12px;
  top: 12px;
  background: #fff;
  padding: 8px 12px;
  z-index: 99;
}
:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
}

/* üst bar */
header.site {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid var(--line);
}
header.site .wrap {
  display: flex;
  align-items: center;
  gap: 20px;
  height: 68px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  color: var(--navy);
  text-decoration: none;
  font-size: 1.05rem;
}
.brand-mark {
  width: 40px;
  height: 40px;
  display: block;
}
nav.main {
  display: flex;
  gap: 4px;
  margin-left: auto;
}
nav.main a {
  color: var(--ink-2);
  text-decoration: none;
  font-weight: 600;
  padding: 8px 12px;
  border-radius: 10px;
  font-size: 15px;
}
nav.main a:hover {
  background: var(--soft);
  color: var(--ink);
}
.lang {
  font-weight: 700;
  font-size: 14px;
  text-decoration: none;
  color: var(--ink-2);
  border: 1px solid var(--line);
  padding: 6px 10px;
  border-radius: 10px;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 48px;
  padding: 0 22px;
  border-radius: 14px;
  font-weight: 700;
  font-size: 16px;
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  transition: transform 0.12s ease, box-shadow 0.12s ease, background 0.12s ease;
}
.btn:hover {
  transform: translateY(-1px);
}
.btn.primary {
  background: var(--blue);
  color: #fff;
  box-shadow: 0 8px 24px rgba(37, 99, 235, 0.3);
}
.btn.primary:hover {
  background: var(--blue-2);
}
.btn.light {
  background: #fff;
  color: var(--navy);
}
.btn.ghost {
  border-color: rgba(255, 255, 255, 0.45);
  color: #fff;
}
.btn.outline {
  border-color: var(--line);
  color: var(--ink);
  background: #fff;
}
.btn.sm {
  height: 40px;
  padding: 0 16px;
  font-size: 15px;
}

/* hero */
.hero {
  background:
    radial-gradient(900px 420px at 85% -10%, rgba(124, 58, 237, 0.35), transparent 60%),
    radial-gradient(700px 400px at 0% 110%, rgba(37, 99, 235, 0.45), transparent 60%),
    var(--navy);
  color: #fff;
  overflow: hidden;
}
.hero .wrap {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: center;
  padding-top: 72px;
  padding-bottom: 88px;
}
.eyebrow {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 6px 14px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 14px;
  margin-bottom: 18px;
}
.hero p.lead {
  font-size: 1.2rem;
  color: #dbe4ff;
  max-width: 560px;
}
.hero .ctas {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin: 26px 0 18px;
}
.trust {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  color: #c7d2fe;
  font-size: 15px;
}
.hero-card {
  background: #fff;
  color: var(--ink);
  border-radius: 24px;
  padding: 22px;
  box-shadow: 0 30px 80px rgba(3, 7, 30, 0.45);
}
.hero-card .bar {
  display: flex;
  gap: 6px;
  margin-bottom: 14px;
}
.hero-card .bar i {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #e2e8f0;
}
.reader {
  background: var(--soft);
  border-radius: 14px;
  padding: 18px;
  font-size: 1.05rem;
  line-height: 2;
}
.reader mark {
  background: rgba(37, 99, 235, 0.16);
  box-shadow: 0 0 0 2px var(--blue);
  border-radius: 4px;
  padding: 0 2px;
  color: inherit;
  animation: pulse 1.6s ease-in-out infinite;
}
@keyframes pulse {
  50% {
    box-shadow: 0 0 0 2px #7c3aed;
  }
}
.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 14px;
}
.hero-stats div {
  background: var(--sky);
  border-radius: 12px;
  padding: 10px;
  text-align: center;
}
.hero-stats b {
  display: block;
  font-size: 1.4rem;
  color: var(--navy);
}
.hero-stats span {
  font-size: 13px;
  color: var(--ink-2);
}

/* rol seçimi */
.roles {
  margin-top: -48px;
  position: relative;
  z-index: 2;
}
.roles .grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.role {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.08);
  display: flex;
  flex-direction: column;
  gap: 8px;
  text-decoration: none;
  color: var(--ink);
  transition: transform 0.15s ease, border-color 0.15s ease;
}
.role:hover {
  transform: translateY(-3px);
  border-color: var(--blue);
}
.role .emoji {
  font-size: 34px;
}
.role span.go {
  color: var(--blue);
  font-weight: 700;
  margin-top: auto;
}

/* bölümler */
section.block {
  padding: 88px 0;
}
section.block.soft {
  background: var(--soft);
}
.section-head {
  max-width: 720px;
  margin: 0 auto 40px;
  text-align: center;
}
.section-head p {
  color: var(--ink-2);
  font-size: 1.1rem;
}
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
}
.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
}
.card .icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  font-size: 26px;
  margin-bottom: 12px;
  background: var(--sky);
}
.card p {
  color: var(--ink-2);
  margin: 0;
}
.steps {
  counter-reset: s;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
  list-style: none;
  padding: 0;
  margin: 0;
}
.steps li {
  counter-increment: s;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
}
.steps li::before {
  content: counter(s);
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--blue);
  color: #fff;
  font-weight: 800;
  margin-bottom: 12px;
}
.steps li p {
  color: var(--ink-2);
  margin: 0;
}
.levels {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.level {
  border-radius: var(--radius);
  padding: 26px;
  color: #fff;
}
.level.f {
  background: linear-gradient(140deg, #059669, #10b981);
}
.level.j {
  background: linear-gradient(140deg, #2563eb, #7c3aed);
}
.level.s {
  background: linear-gradient(140deg, #0b1b4d, #1e3a8a);
}
.level .emoji {
  font-size: 40px;
}
.level p {
  color: rgba(255, 255, 255, 0.88);
}
.level ul {
  margin: 0;
  padding-left: 20px;
}
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.checks {
  list-style: none;
  padding: 0;
  margin: 0 0 22px;
  display: grid;
  gap: 10px;
}
.checks li::before {
  content: '✓';
  color: var(--good);
  font-weight: 800;
  margin-right: 10px;
}
.panel-mock {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 20px;
  box-shadow: 0 24px 60px rgba(15, 23, 42, 0.1);
}
.mock-row {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  gap: 8px;
  padding: 10px 6px;
  border-bottom: 1px solid var(--line);
  font-size: 15px;
}
.mock-row.head {
  color: var(--ink-2);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: 700;
}
.up {
  color: var(--good);
  font-weight: 700;
}
.bars {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  height: 90px;
  margin-top: 14px;
}
.bars i {
  flex: 1;
  background: var(--blue);
  border-radius: 4px 4px 0 0;
  opacity: 0.85;
}

/* fiyatlar */
.pricing {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
  align-items: stretch;
}
.price {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.price.pop {
  border: 2px solid var(--blue);
  box-shadow: 0 20px 50px rgba(37, 99, 235, 0.15);
}
.price .tag {
  align-self: flex-start;
  background: var(--sky);
  color: var(--blue-2);
  font-weight: 700;
  font-size: 13px;
  padding: 4px 10px;
  border-radius: 999px;
}
.amount {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--navy);
}
.amount small {
  font-size: 0.95rem;
  color: var(--ink-2);
  font-weight: 600;
}
.price ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 8px;
  color: var(--ink-2);
}
.price .btn {
  margin-top: auto;
}
.note {
  text-align: center;
  color: var(--ink-2);
  font-size: 15px;
  margin-top: 18px;
}

/* SSS */
.faq {
  max-width: 820px;
  margin: 0 auto;
  display: grid;
  gap: 12px;
}
.faq details {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 18px 22px;
}
.faq summary {
  font-weight: 700;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  gap: 12px;
}
.faq summary::after {
  content: '+';
  font-size: 1.4rem;
  line-height: 1;
  color: var(--blue);
}
.faq details[open] summary::after {
  content: '−';
}
.faq details p {
  margin: 12px 0 0;
  color: var(--ink-2);
}

/* çağrı */
.cta {
  background: linear-gradient(135deg, var(--navy), var(--navy-2));
  color: #fff;
  border-radius: 28px;
  padding: 56px 32px;
  text-align: center;
}
.cta p {
  color: #dbe4ff;
  font-size: 1.15rem;
}
.cta .ctas {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 22px;
}

footer.site {
  background: var(--navy);
  color: #c7d2fe;
  padding: 48px 0 28px;
  margin-top: 88px;
  font-size: 15px;
}
footer.site .cols {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 32px;
}
footer.site a {
  color: #fff;
  text-decoration: none;
}
footer.site ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 8px;
}
footer.site .legal {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  margin-top: 32px;
  padding-top: 20px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

/* görünürken belirme */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.in {
  opacity: 1;
  transform: none;
}
@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .reader mark {
    animation: none;
  }
}

@media (max-width: 900px) {
  nav.main {
    display: none;
  }
  header.site .wrap {
    gap: 10px;
  }
  .hero .wrap,
  .split {
    grid-template-columns: 1fr;
  }
  .hero-card {
    transform: none;
  }
  .roles .grid,
  .levels,
  .pricing {
    grid-template-columns: 1fr;
  }
  footer.site .cols {
    grid-template-columns: 1fr;
  }
  section.block {
    padding: 64px 0;
  }
}
@media (max-width: 480px) {
  header.site .btn.sm {
    display: none;
  }
}
.lang { display: inline-flex; align-items: center; gap: 6px; }
.flag { width: 22px; height: 15px; border-radius: 3px; box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.12); }