:root {
  color-scheme: light;
  --ink: #101b42;
  --muted: #5e6a85;
  --blue: #235de5;
  --blue-dark: #1649c8;
  --line: #dce4f2;
  --paper: #fff;
  --wash: #f4f7fc;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--wash); color: var(--ink); }
a { color: inherit; text-decoration: none; }
.skip-link { position: fixed; z-index: 20; top: -60px; left: 16px; padding: 12px 16px; border-radius: 8px; background: var(--ink); color: #fff; }
.skip-link:focus { top: 16px; }
.site-header { position: relative; z-index: 10; display: flex; align-items: center; justify-content: space-between; gap: 26px; min-height: 82px; padding: 12px max(24px, calc((100vw - 1280px) / 2)); border-bottom: 1px solid #e5eaf3; background: #fff; }
.brand { display: inline-flex; flex: 0 0 auto; align-items: center; width: 176px; }
.brand img { display: block; width: 100%; height: auto; }
.desktop-nav { display: flex; align-items: center; justify-content: center; gap: clamp(12px, 2vw, 28px); }
.desktop-nav a,.mobile-nav nav a { color: #253052; font-size: 14px; font-weight: 700; }
.desktop-nav a:hover,.mobile-nav nav a:hover { color: var(--blue); }
.header-cta,.button { display: inline-flex; align-items: center; justify-content: center; gap: 9px; min-height: 46px; padding: 11px 17px; border-radius: 10px; font-weight: 800; }
.header-cta,.button-primary { background: linear-gradient(135deg, #174ccf, #3975f5); color: #fff; box-shadow: 0 7px 18px #235de52b; }
.header-cta:hover,.button-primary:hover { background: var(--blue-dark); }
.mobile-nav { display: none; }
.wrap { width: min(1180px, calc(100% - 48px)); margin-inline: auto; }
.breadcrumbs { display: flex; align-items: center; gap: 9px; width: min(1180px, calc(100% - 48px)); margin: 20px auto; color: #74809a; font-size: 13px; }
.breadcrumbs a { color: #425171; font-weight: 700; }
.intro { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(320px, .8fr); align-items: start; gap: clamp(28px, 5vw, 68px); padding: clamp(22px, 2vw, 32px); border: 1px solid var(--line); border-radius: 16px; background: radial-gradient(ellipse at 90% 4%, #ebf2ff 0, transparent 38%), #fff; box-shadow: 0 18px 55px #1c326010; }
.intro.wrap { width: min(1480px, calc(100% - 48px)); margin: 32px auto 0; }
.intro-copy { min-width: 0; }
.eyebrow { display: block; color: var(--blue); font-size: 12px; font-weight: 900; letter-spacing: .1em; text-transform: uppercase; }
h1,h2,h3,p,figure { margin-top: 0; }
h1 { max-width: 720px; margin-bottom: 22px; font-size: clamp(38px, 3.5vw, 46px); line-height: 1.06; letter-spacing: -.045em; }
.intro-copy p { max-width: 720px; margin-bottom: 14px; color: #43506e; font-size: clamp(16px, 1.35vw, 18px); line-height: 1.75; }
.intro-copy .intro-promise { margin-top: 20px; margin-bottom: 22px; padding: 16px 18px; border-left: 4px solid var(--blue); border-radius: 0 10px 10px 0; background: #eff4ff; color: #172d68; font-weight: 750; }
.intro-actions { display: flex; flex-wrap: wrap; gap: 11px; }
.button { transition: transform .18s ease, box-shadow .18s ease; }
.button:hover { transform: translateY(-2px); }
.button-secondary { border: 1px solid #ccd7eb; background: #fff; color: #1c397b; }
.button-secondary:hover { border-color: #9db7ef; background: #f7f9ff; }
.intro-visual { position: relative; min-width: 0; margin: 0; padding: 10px; border: 1px solid #e1e8f3; border-radius: 20px; background: #fff; box-shadow: 0 20px 50px #1c32601a; }
.intro-visual > img { display: block; width: 100%; aspect-ratio: 4 / 4.2; border-radius: 14px; object-fit: cover; }
.intro-visual figcaption { position: relative; display: flex; align-items: center; gap: 12px; margin: -28px 10px 2px; padding: 15px; border: 1px solid #e5eaf4; border-radius: 13px; background: #fff; box-shadow: 0 10px 25px #17254a14; }
.visual-mark { display: grid; flex: 0 0 40px; width: 40px; height: 40px; place-items: center; border-radius: 12px; background: #edf3ff; color: var(--blue); font-size: 21px; }
.intro-visual strong,.intro-visual small { display: block; }
.intro-visual strong { font-size: 14px; }
.intro-visual small { margin-top: 4px; color: var(--muted); font-size: 12px; }
.audiences { padding-block: clamp(56px, 8vw, 94px); }
.section-heading { max-width: 740px; margin: 0 auto 30px; text-align: center; }
.section-heading h2,.closing-cta h2 { margin: 10px 0 10px; font-size: clamp(28px, 3.5vw, 40px); line-height: 1.15; letter-spacing: -.035em; }
.section-heading p,.closing-cta p { margin-bottom: 0; color: var(--muted); font-size: 16px; line-height: 1.65; }
.audience-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.audience-card { display: flex; min-width: 0; flex-direction: column; align-items: flex-start; min-height: 346px; padding: 24px; border: 1px solid var(--line); border-radius: 17px; background: #fff; box-shadow: 0 9px 25px #1c32600a; transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease; }
.audience-card:hover { transform: translateY(-4px); border-color: #b9cafa; box-shadow: 0 18px 35px #1c326015; }
.card-icon { display: grid; width: 48px; height: 48px; margin-bottom: 22px; place-items: center; border-radius: 14px; background: #eef3ff; color: #235de5; }
.card-icon svg { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.audience-parent .card-icon { background: #fff1ec; color: #d55331; }
.audience-teacher .card-icon { background: #edf8f3; color: #16825e; }
.audience-institution .card-icon { background: #f4efff; color: #7546c7; }
.card-kicker { color: var(--blue); font-size: 11px; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.audience-card h3 { margin: 9px 0 10px; font-size: 20px; line-height: 1.25; letter-spacing: -.02em; }
.audience-card p { margin: 0 0 22px; color: var(--muted); font-size: 14px; line-height: 1.65; }
.card-link { display: inline-flex; align-items: center; gap: 8px; margin-top: auto; color: #174ccf; font-size: 14px; font-weight: 850; }
.card-link:hover,.closing-link:hover { color: #10399f; text-decoration: underline; text-underline-offset: 4px; }
.steps-band { padding-block: clamp(44px, 6vw, 70px); background: #101b42; color: #fff; }
.steps-inner { display: grid; grid-template-columns: .8fr 1.5fr; align-items: center; gap: 45px; }
.section-heading-left { margin: 0; text-align: left; }
.section-heading-left h2 { margin-bottom: 0; }
.steps-band .eyebrow { color: #9db9ff; }
.steps-list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin: 0; padding: 0; list-style: none; }
.steps-list li { display: flex; gap: 12px; min-width: 0; padding: 17px 14px; border: 1px solid #ffffff24; border-radius: 13px; background: #ffffff0c; }
.steps-list li > span { color: #9db9ff; font-size: 13px; font-weight: 900; }
.steps-list h3 { margin: 0 0 5px; font-size: 15px; }
.steps-list p { margin: 0; color: #c3cbe0; font-size: 12px; line-height: 1.5; }
.closing-cta { display: flex; align-items: center; justify-content: space-between; gap: 24px; margin-block: 64px; padding: clamp(24px, 4vw, 42px); border: 1px solid #d7e2f6; border-radius: 20px; background: linear-gradient(110deg, #edf3ff, #fff 72%); }
.closing-cta h2 { font-size: clamp(26px, 3vw, 34px); }
.closing-cta p { max-width: 590px; }
.closing-actions { display: flex; flex: 0 0 auto; flex-direction: column; align-items: center; gap: 13px; }
.closing-link { color: #1b438f; font-size: 14px; font-weight: 800; }
.site-footer { display: grid; grid-template-columns: auto 1fr; align-items: center; gap: 18px 30px; padding: 28px max(24px, calc((100vw - 1180px) / 2)); border-top: 1px solid var(--line); background: #fff; }
.site-footer .brand { width: 150px; }
.site-footer nav { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 12px 22px; }
.site-footer nav a,.site-footer small { color: #66728a; font-size: 13px; }
.site-footer small { grid-column: 1 / -1; }
a:focus-visible,summary:focus-visible { outline: 3px solid #3472f6; outline-offset: 3px; }
@media (max-width: 1080px) {
  .site-header { gap: 15px; }
  .brand { width: 150px; }
  .desktop-nav { gap: 12px; }
  .desktop-nav a { font-size: 12px; }
  .audience-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .audience-card { min-height: 300px; }
}
@media (max-width: 760px) {
  .site-header { min-height: 70px; padding-inline: 20px; }
  .brand { width: 154px; }
  .desktop-nav { display: none; }
  .header-cta { margin-left: auto; min-height: 42px; padding: 9px 12px; font-size: 13px; }
  .mobile-nav { position: relative; display: block; }
  .mobile-nav summary { padding: 10px 12px; border: 1px solid var(--line); border-radius: 9px; color: var(--ink); cursor: pointer; font-size: 14px; font-weight: 800; list-style: none; }
  .mobile-nav summary::-webkit-details-marker { display: none; }
  .mobile-nav nav { position: absolute; top: calc(100% + 10px); right: 0; display: grid; min-width: 220px; gap: 0; padding: 8px; border: 1px solid var(--line); border-radius: 12px; background: #fff; box-shadow: 0 14px 32px #15214a21; }
  .mobile-nav nav a { padding: 12px; border-radius: 8px; }
  .mobile-nav nav a:hover { background: #f1f5ff; }
  .intro.wrap { width: calc(100% - 24px); margin-top: 14px; }
  .intro { grid-template-columns: 1fr; gap: 28px; padding: 28px; }
  .intro-visual { width: min(100%, 480px); margin-inline: auto; }
  .intro-visual > img { aspect-ratio: 16 / 10; }
  .steps-inner { grid-template-columns: 1fr; gap: 24px; }
  .closing-cta { align-items: flex-start; flex-direction: column; }
  .closing-actions { align-items: flex-start; }
}
@media (max-width: 520px) {
  .wrap,.breadcrumbs { width: calc(100% - 32px); }
  .site-header { gap: 8px; padding-inline: 16px; }
  .brand { width: 124px; }
  .header-cta { gap: 5px; padding: 8px 9px; font-size: 12px; }
  .mobile-nav summary { padding: 9px; font-size: 12px; }
  .breadcrumbs { margin-block: 15px; }
  .intro { gap: 22px; padding: 22px 18px; border-radius: 14px; }
  h1 { margin-bottom: 17px; font-size: 30px; }
  .intro-copy p { font-size: 15px; line-height: 1.7; }
  .intro-actions { align-items: stretch; flex-direction: column; }
  .intro-actions .button { width: 100%; }
  .audiences { padding-block: 52px; }
  .section-heading { margin-bottom: 22px; text-align: left; }
  .section-heading h2,.closing-cta h2 { font-size: 29px; }
  .audience-grid { grid-template-columns: 1fr; gap: 12px; }
  .audience-card { min-height: 0; padding: 22px; }
  .card-icon { margin-bottom: 16px; }
  .steps-list { grid-template-columns: 1fr; }
  .steps-list li { padding: 15px; }
  .closing-cta { width: calc(100% - 32px); margin-block: 42px; padding: 23px; }
  .closing-actions,.closing-actions .button { width: 100%; }
  .closing-actions { align-items: stretch; text-align: center; }
  .site-footer { grid-template-columns: 1fr; padding: 26px 20px; }
  .site-footer nav { justify-content: flex-start; }
  .site-footer small { grid-column: auto; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,*::before,*::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}

/* Keep the Kimler için? page header aligned with the shared public-page shell. */
.landing-shell.public-interior-page {
  background: #fbfcff;
  color: #17193f;
}
.landing-topbar {
  grid-template-columns: minmax(165px, 205px) minmax(0, 1fr) auto;
}
.landing-nav {
  gap: clamp(5px, .75vw, 12px);
}
.landing-nav > a {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 40px;
  padding: 7px 10px;
  border: 1px solid #dce4f2;
  border-radius: 8px;
  background: #fff;
  color: #253052;
  font-size: 12px;
  font-weight: 800;
  white-space: nowrap;
}
.landing-nav > a:hover {
  border-color: #a9bce8;
  background: #f7f9ff;
  color: #1649c8;
}
.landing-nav > a .landing-nav-icon {
  width: 15px;
  height: 15px;
}
.landing-contact .profile-pill {
  min-height: 40px;
  padding: 8px 11px;
  border: 1px solid #dce4f2;
  border-radius: 9px;
  background: #fff;
  color: #253052;
  text-decoration: none;
  white-space: nowrap;
}
.landing-contact .profile-pill:hover {
  border-color: #a9bce8;
  background: #f7f9ff;
}
.breadcrumb-trail.public-breadcrumbs a {
  color: #26305f;
  font-size: 13px;
  font-weight: 900;
}
.breadcrumb-trail.public-breadcrumbs a:hover {
  color: #1649c8;
}
@media (min-width: 901px) {
  .landing-shell.public-interior-page .landing-nav > a {
    padding-inline: 10px;
  }
}
@media (max-width: 1339px) and (min-width: 901px) {
  .landing-topbar {
    grid-template-columns: 205px minmax(0, 1fr) auto;
  }
  .landing-nav {
    gap: 6px;
  }
  .landing-nav > a {
    gap: 5px;
    padding-inline: 7px;
    font-size: 11px;
  }
}
@media (max-width: 900px) {
  .landing-topbar {
    grid-template-columns: minmax(0, 1fr);
  }
}