* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: #123b78;
  background: #fff;
}
a {
  text-decoration: none;
  color: inherit;
}
header {
  height: 96px;
  padding: 8px 5%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid #eef3f8;
}
.logo {
  width: 245px;
  max-height: 90px;
  object-fit: contain;
}
nav {
  display: flex;
  gap: 38px;
}
nav a {
  font-size: 17px;
  font-weight: 700;
}
.hero {
  max-width: 1280px;
  margin: auto;
  padding: 25px 36px;
  display: grid;
  grid-template-columns: 280px minmax(380px, 1fr) 390px;
  align-items: start;
  gap: 34px;
}
.deva-show {
  position: relative;
  text-align: center;
}
.deva-show h3 {
  position: absolute;
  z-index: 2;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  width: max-content;
  max-width: calc(100% - 24px);
  margin: 0;
  padding: 7px 12px;
  border-radius: 99px;
  background: rgba(255, 255, 255, 0.9);
  color: #123b78;
  box-shadow: 0 4px 12px #0f2d5a24;
}
.deva-show img,
.deva-show video {
  width: 245px;
  height: 435px;
  object-fit: contain;
  border-radius: 24px;
  background: #07182b;
}
.hero-copy h1 {
  margin: 0 0 22px;
  font-size: 49px;
  line-height: 1.12;
}
.hero-copy h1 span {
  color: #1671ff;
}
.hero-copy p {
  color: #53657d;
  font-size: 20px;
  line-height: 1.6;
}
.discover {
  display: inline-flex;
  margin-top: 26px;
  padding: 15px 30px;
  background: #126cff;
  color: #fff;
  border-radius: 30px;
  font-size: 18px;
  font-weight: 700;
}
.role-stack {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.role-mini {
  min-height: 135px;
  padding: 16px 18px;
  border-radius: 22px;
  display: grid;
  grid-template-columns: 62px 1fr 112px;
  align-items: center;
  gap: 12px;
  box-shadow: 0 6px 20px #0f2d5a14;
  transition: 0.2s;
}
.role-link:hover .role-mini {
  transform: translateY(-3px);
  box-shadow: 0 12px 25px #0f2d5a25;
}
.student {
  background: linear-gradient(100deg, #eef6ff, #dfedff);
}
.teacher {
  background: linear-gradient(100deg, #effcf2, #e3f7e8);
}
.parent {
  background: linear-gradient(100deg, #f6f0ff, #eee4ff);
}
.role-icon {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: #fff;
  display: grid;
  place-items: center;
  font-size: 26px;
}
.role-mini h3 {
  margin: 0 0 8px;
  font-size: 25px;
}
.student h3 {
  color: #126cff;
}
.teacher h3 {
  color: #169447;
}
.parent h3 {
  color: #7337df;
}
.role-mini p {
  margin: 0;
  font-size: 15px;
  line-height: 1.45;
  color: #24364f;
}
.role-mini img {
  width: 112px;
  height: 125px;
  object-fit: contain;
}
.how {
  background: linear-gradient(180deg, #fbfdff, #f3f8ff);
  padding: 28px 4% 36px;
}
.membership {
  max-width: 1120px;
  margin: 10px auto 38px;
  padding: 30px 34px;
  border-radius: 28px;
  background: linear-gradient(125deg, #0b4d96, #1475bd 58%, #37a67b);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}
.membership h2 { margin: 8px 0; font-size: 31px; }
.membership p { margin: 0; max-width: 620px; color: #e8f5ff; font-size: 17px; line-height: 1.55; }
.membership-badge { display: inline-block; padding: 7px 11px; border-radius: 99px; background: #e1f4ff; color: #0b4d96; font-size: 12px; font-weight: 800; letter-spacing: .8px; }
.membership-plan { min-width: 220px; padding: 20px; border-radius: 20px; background: #fff; color: #123b78; text-align: center; }
.membership-plan strong { display: block; font-size: 31px; }.membership-plan strong small { font-size: 15px; font-weight: 700; }.membership-plan span { display: block; margin: 7px 0 14px; color: #16754f; font-weight: 700; }
.membership-link { display: block; padding: 12px; border-radius: 14px; color: #fff; background: #126cff; font-weight: 700; }
.membership-page { max-width: 980px; min-height: calc(100vh - 168px); margin: 45px auto; padding: 0 24px; }.membership-page h1 { margin: 14px 0 8px; font-size: 46px; }.membership-lead { max-width: 650px; color: #53657d; font-size: 20px; line-height: 1.55; }.membership-detail { display: grid; grid-template-columns: 1.2fr .8fr; gap: 28px; margin-top: 30px; padding: 30px; border: 1px solid #dcebf6; border-radius: 26px; background: #fff; box-shadow: 0 14px 36px #0f2d5a14; }.membership-detail h2 { margin-top: 0; }.membership-detail p,.membership-detail li { color: #53657d; line-height: 1.55; }.membership-detail aside { padding: 22px; border-radius: 20px; background: #eff8f5; }.membership-detail aside strong { font-size: 20px; color: #176f52; }.membership-detail button { width: 100%; margin: 8px 0 12px; padding: 14px; border: 0; border-radius: 14px; background: #93a6b5; color: #fff; font-weight: 700; }.membership-detail aside small { color: #627b8d; }.membership-note { margin: 20px 0 45px; color: #53657d; }
.promo {
  max-width: 1120px;
  margin: 20px auto 44px;
  padding: 26px;
  border-radius: 28px;
  background: linear-gradient(135deg, #eef6ff, #f2fff8);
  box-shadow: 0 14px 38px #0f2d5a18;
}
.promo-heading {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-bottom: 20px;
}
.promo-heading img {
  width: min(330px, 38%);
  height: 105px;
  object-fit: contain;
  background: white;
  border-radius: 20px;
  padding: 8px 14px;
}
.promo-heading h2 {
  margin: 0 0 8px;
  font-size: 36px;
}
.promo-heading p {
  margin: 0;
  color: #53657d;
  font-size: 17px;
  line-height: 1.5;
}
.promo video {
  display: block;
  width: 100%;
  max-height: 630px;
  border-radius: 22px;
  background: #07182b;
  box-shadow: 0 10px 25px #07182b33;
}
.how h2 {
  text-align: center;
  font-size: 35px;
}
.steps {
  max-width: 1280px;
  margin: auto;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 13px;
}
.step {
  position: relative;
  min-height: 245px;
  padding: 14px;
  background: #fff;
  border-radius: 20px;
  text-align: center;
  box-shadow: 0 6px 18px #0f2d5a14;
}
.step b {
  position: absolute;
  top: 10px;
  left: 10px;
  width: 31px;
  height: 31px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: #fff;
  background: #126cff;
}
.step img {
  width: 105px;
  height: 105px;
  object-fit: contain;
}
.step p {
  font-size: 14px;
  line-height: 1.4;
  color: #43546c;
}
footer {
  padding: 19px;
  text-align: center;
  background: #06347c;
  color: #fff;
}

.footer-links { display:flex; flex-wrap:wrap; gap:12px; justify-content:center; margin-top:10px; }
.footer-links a { color:inherit; text-decoration:underline; }
.legal-page { min-height:100vh; background:#eef8fb; color:#17324f; }
.legal-header { max-width:920px; margin:0 auto; padding:22px 24px; display:flex; align-items:center; justify-content:space-between; gap:16px; }
.legal-header a { color:#176cb1; font-weight:800; text-decoration:none; }
.legal-card { max-width:820px; margin:10px auto 48px; background:#fff; border-radius:24px; padding:34px; box-shadow:0 12px 34px rgba(20,59,92,.12); line-height:1.65; }
.legal-card h1 { margin-top:0; font-size:2rem; color:#12355b; }
.legal-card h2 { margin-top:28px; font-size:1.2rem; color:#176cb1; }
.legal-card a { color:#176cb1; font-weight:700; }
.legal-note { background:#e9f6ff; border-left:4px solid #2074bc; padding:14px 16px; border-radius:10px; }
@media (max-width:600px) { .legal-header { padding:16px; } .legal-card { margin:0 12px 28px; padding:24px 20px; border-radius:18px; } }
@media (max-width: 1050px) {
  .hero {
    grid-template-columns: 230px 1fr;
  }
  .role-stack {
    grid-column: 1/-1;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
  }
  .role-mini {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .steps {
    grid-template-columns: repeat(3, 1fr);
  }
}
@media (max-width: 700px) {
  .promo {
    margin: 16px 18px 32px;
    padding: 16px;
  }
  .promo-heading {
    flex-direction: column;
    text-align: center;
  }
  .promo-heading img {
    width: 100%;
  }
  .promo-heading h2 {
    font-size: 29px;
  }
  header {
    height: auto;
    flex-direction: column;
  }
  .logo {
    width: 175px;
  }
  nav {
    gap: 17px;
  }
  .hero {
    display: flex;
    flex-direction: column;
    padding: 20px 18px;
  }
  .hero-copy {
    text-align: center;
  }
  .hero-copy h1 {
    font-size: 35px;
  }
  .role-stack {
    display: flex;
    width: 100%;
  }
  .role-mini {
    grid-template-columns: 60px 1fr 100px;
    text-align: left;
    width: 100%;
  }
  .steps {
    display: flex;
    overflow-x: auto;
  }
  .step {
    min-width: 220px;
  }
  .membership { margin: 8px 18px 30px; padding: 25px 22px; display: block; }.membership h2 { font-size: 27px; }.membership-plan { margin-top: 22px; }.membership-page { margin: 30px auto; }.membership-page h1 { font-size: 35px; }.membership-detail { grid-template-columns: 1fr; padding: 22px; }
}


/* Ana rol seçimi Android kartlarıyla aynı renk ve ölçüler */
.role-mini.student { background:linear-gradient(135deg,#59bdf5,#1769aa); }
.role-mini.teacher { background:linear-gradient(135deg,#6bd388,#239866); }
.role-mini.parent { background:linear-gradient(135deg,#9b63f1,#7045c8); }
.role-mini h3,.role-mini p { color:#fff; }
.role-mini .role-icon { background:#ffffffef; }
@media (max-width:700px) {
  .role-mini { min-height:112px; grid-template-columns:52px 1fr 92px; padding:10px 12px; border-radius:22px; }
  .role-mini img { width:92px; height:98px; }
  .role-mini h3 { font-size:22px; margin-bottom:4px; }
  .role-mini p { font-size:13px; line-height:1.3; }
}

/* Tüm tanıtım sayfalarında kompakt, yazısız DEVA işareti */
header .brand-logo-landing{width:74px;height:74px;max-height:74px;object-fit:contain;border-radius:18px;background:#fff;box-shadow:0 8px 22px #123b7818}.legal-header .brand-logo{display:block;width:48px;height:48px;object-fit:contain;border-radius:14px;box-shadow:0 6px 18px #123b7816}@media(max-width:700px){header .brand-logo-landing{width:62px;height:62px;max-height:62px}}