/* OtiJoint — landing page stilleri */

.skip-link {
  position: absolute;
  left: -999px;
  top: 8px;
  background: #fff;
  padding: 10px 16px;
  border-radius: 10px;
  z-index: 100;
  box-shadow: var(--oj-shadow);
}
.skip-link:focus { left: 8px; }

/* ---------- Header ---------- */
.lp-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(234, 243, 253, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--oj-line);
}
.lp-header__row {
  display: flex;
  align-items: center;
  gap: 20px;
  min-height: 74px;
}
.lp-logo { padding: 6px 0; }
.lp-logo img { height: 52px; width: auto; }

.lp-nav {
  display: flex;
  gap: 26px;
  margin-left: auto;
  font-weight: 600;
}
.lp-nav a { color: var(--oj-ink); }
.lp-nav a:hover { color: var(--oj-blue); text-decoration: none; }

.lp-header__actions {
  display: flex;
  gap: 10px;
}

.lp-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 10px;
  background: none;
  border: 0;
  margin-left: auto;
}
.lp-burger span {
  width: 24px; height: 2.5px;
  background: var(--oj-ink);
  border-radius: 2px;
  transition: transform 0.2s, opacity 0.2s;
}
.lp-burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.lp-burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.lp-burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

.lp-mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 12px 20px 20px;
  border-top: 1px solid var(--oj-line);
}
/* display:flex above would otherwise override the hidden attribute. */
.lp-mobile-nav[hidden] { display: none; }
.lp-mobile-nav a {
  padding: 12px 8px;
  color: var(--oj-ink);
  font-weight: 700;
  border-radius: 10px;
}
.lp-mobile-nav a:hover { background: var(--oj-sky-2); text-decoration: none; }
.lp-mobile-nav .oj-btn { margin-top: 8px; color: #fff; }

/* ---------- Hero ---------- */
.lp-hero {
  position: relative;
  padding: 56px 0 96px;
  background:
    radial-gradient(60% 80% at 80% 0%, #fff 0%, transparent 60%),
    linear-gradient(180deg, var(--oj-sky) 0%, var(--oj-sky-2) 100%);
  overflow: hidden;
}
.lp-hero__grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 40px;
  align-items: center;
}
.lp-hero__text h1 {
  font-size: clamp(2.2rem, 5.5vw, 3.6rem);
  color: var(--oj-blue-dark);
  margin-top: 16px;
}
.lp-lead {
  font-size: clamp(1rem, 2.2vw, 1.18rem);
  color: var(--oj-muted);
  max-width: 46ch;
}
.lp-hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 28px 0 22px;
}
.lp-hero__points {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  font-weight: 600;
  color: var(--oj-ink);
}
.lp-hero__points li { display: flex; align-items: center; gap: 8px; }
.dot { width: 11px; height: 11px; border-radius: 50%; display: inline-block; }
.dot--blue { background: var(--oj-blue); }
.dot--green { background: var(--oj-green); }
.dot--purple { background: var(--oj-purple); }

.lp-hero__art {
  display: flex;
  justify-content: center;
}
.lp-hero__art img {
  width: 100%;
  max-width: 500px;
  height: auto;
  filter: drop-shadow(0 24px 40px rgba(20, 80, 156, 0.18));
  animation: floaty 6s ease-in-out infinite;
}
@keyframes floaty {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-14px); }
}
@media (prefers-reduced-motion: reduce) {
  .lp-hero__art img { animation: none; }
}

.lp-hero__wave {
  position: absolute;
  left: 0; right: 0; bottom: -1px;
  height: 60px;
  background: var(--oj-paper);
  clip-path: ellipse(75% 100% at 50% 100%);
}

/* ---------- İstatistik şeridi ---------- */
.lp-stats { background: var(--oj-paper); padding: 8px 0 40px; }
.lp-stats__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.lp-stat {
  text-align: center;
  padding: 20px 12px;
  background: var(--oj-sky);
  border-radius: var(--oj-radius);
}
.lp-stat b {
  display: block;
  font-family: var(--oj-sans);
  font-size: clamp(1.8rem, 5vw, 2.6rem);
  color: var(--oj-blue);
  line-height: 1;
}
.lp-stat span { color: var(--oj-muted); font-weight: 600; font-size: 0.95rem; }

/* ---------- Genel bölüm ---------- */
.lp-section { padding: 72px 0; background: var(--oj-paper); }
.lp-section--tint { background: var(--oj-sky); }
.lp-section__head { text-align: center; max-width: 620px; margin: 0 auto 40px; }
.lp-section__head h2 { font-size: clamp(1.6rem, 4vw, 2.3rem); color: var(--oj-blue-dark); margin-top: 12px; }
.lp-section__sub { color: var(--oj-muted); font-size: 1.05rem; }

/* Özellikler */
.lp-features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.lp-feature { padding: 26px; }
.lp-feature__icon {
  width: 54px; height: 54px;
  border-radius: 16px;
  display: grid; place-items: center;
  font-size: 26px;
  background: color-mix(in srgb, var(--c) 15%, white);
  margin-bottom: 14px;
}
.lp-feature h3 { font-size: 1.2rem; color: var(--oj-ink); }
.lp-feature p { color: var(--oj-muted); margin: 0; }

/* Nasıl çalışır */
.lp-how {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 48px;
  align-items: center;
}
.lp-how__art { display: flex; justify-content: center; }
.lp-how__art img {
  width: 100%;
  max-width: 360px;
  height: auto;
  border-radius: 26px;
  box-shadow: var(--oj-shadow-lg);
}
.lp-how__text h2 { font-size: clamp(1.6rem, 4vw, 2.3rem); color: var(--oj-blue-dark); margin: 12px 0 20px; }
.lp-steps { list-style: none; padding: 0; margin: 0 0 28px; display: grid; gap: 18px; }
.lp-steps li { display: flex; gap: 16px; align-items: flex-start; }
.lp-steps__n {
  flex-shrink: 0;
  width: 40px; height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--oj-blue), var(--oj-blue-deep));
  color: #fff;
  display: grid; place-items: center;
  font-family: var(--oj-sans);
  font-weight: 800;
}
.lp-steps li b { color: var(--oj-ink); }
.lp-steps li p { margin: 2px 0 0; color: var(--oj-muted); }

/* Beceriler */
.lp-skills {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.lp-skill {
  background: var(--oj-sky);
  border-radius: var(--oj-radius-sm);
  padding: 18px;
  border-left: 4px solid var(--oj-blue);
}
.lp-skill:nth-child(2) { border-color: var(--oj-green); }
.lp-skill:nth-child(3) { border-color: var(--oj-orange); }
.lp-skill:nth-child(4) { border-color: var(--oj-purple); }
.lp-skill:nth-child(5) { border-color: var(--oj-teal); }
.lp-skill:nth-child(6) { border-color: var(--oj-red); }
.lp-skill:nth-child(7) { border-color: var(--oj-yellow); }
.lp-skill b { display: block; color: var(--oj-ink); margin-bottom: 4px; }
.lp-skill span { color: var(--oj-muted); font-size: 0.92rem; }

/* Güven */
.lp-trust {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 44px;
  align-items: center;
}
.lp-trust__text h2 { font-size: clamp(1.6rem, 4vw, 2.3rem); color: var(--oj-blue-dark); margin: 12px 0 16px; }
.lp-trust__text p { color: var(--oj-muted); }
.lp-trust__list { padding-left: 20px; color: var(--oj-ink); display: grid; gap: 8px; }
.lp-trust__banner img { width: 100%; border-radius: var(--oj-radius); box-shadow: var(--oj-shadow-lg); }

/* Kapanış CTA */
.lp-cta { padding: 20px 0 80px; background: var(--oj-paper); }
.lp-cta__box {
  text-align: center;
  background: linear-gradient(135deg, var(--oj-blue) 0%, var(--oj-blue-deep) 100%);
  color: #fff;
  border-radius: 28px;
  padding: 56px 24px;
  box-shadow: var(--oj-shadow-lg);
}
.lp-cta__box h2 { color: #fff; font-size: clamp(1.8rem, 5vw, 2.6rem); }
.lp-cta__box p { color: rgba(255,255,255,0.9); font-size: 1.1rem; margin-bottom: 28px; }
.lp-cta__actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.lp-cta__box .oj-btn--ghost { background: rgba(255,255,255,0.14); color: #fff; box-shadow: inset 0 0 0 2px rgba(255,255,255,0.5); }

/* ---------- Footer ---------- */
.lp-footer { background: var(--oj-blue-dark); color: rgba(255,255,255,0.85); padding: 40px 0 28px; }
.lp-footer__row {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  justify-content: space-between;
}
.lp-footer__row img { height: 54px; width: auto; background: #fff; border-radius: 12px; padding: 6px 10px; }
.lp-footer__note { margin: 0; flex: 1; min-width: 220px; }
.lp-footer__links { display: flex; gap: 18px; }
.lp-footer__links a { color: #fff; font-weight: 600; }
.lp-footer__legal { text-align: center; margin: 24px 0 0; font-size: 0.85rem; color: rgba(255,255,255,0.6); }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .lp-nav, .lp-header__actions { display: none; }
  .lp-burger { display: flex; }
  .lp-hero__grid { grid-template-columns: 1fr; text-align: center; }
  .lp-hero__text .oj-badge { margin: 0 auto; }
  .lp-hero__cta, .lp-hero__points { justify-content: center; }
  .lp-lead { margin-left: auto; margin-right: auto; }
  .lp-hero__art { order: -1; }
  .lp-hero__art img { max-width: 340px; }
  .lp-features { grid-template-columns: repeat(2, 1fr); }
  .lp-how { grid-template-columns: 1fr; gap: 32px; }
  .lp-how__art { order: -1; }
  .lp-skills { grid-template-columns: repeat(2, 1fr); }
  .lp-trust { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  .lp-hero { padding: 32px 0 72px; }
  .lp-section { padding: 52px 0; }
  .lp-stats__grid { grid-template-columns: repeat(2, 1fr); }
  .lp-features { grid-template-columns: 1fr; }
  .lp-skills { grid-template-columns: 1fr; }
  .lp-hero__cta .oj-btn { flex: 1; }
  .lp-footer__row { flex-direction: column; text-align: center; }
  .lp-footer__note { text-align: center; }
}