/* ============================================
   LANDING PAGE — DANQUERE
   ============================================ */

/* Background: desktop */
.landing-body {
  background-color: #0d0d0d;
  background-image: url('/background_dekstop.jpg');
  background-size: cover;
  background-position: center top;
  background-repeat: no-repeat;
  background-attachment: fixed;
  overflow-x: hidden;
  min-height: 100vh;
}

/* Background: mobile override */
@media (max-width: 768px) {
  .landing-body {
    background-image: url('/background_mobile.jpg');
    background-attachment: scroll;
  }
}

/* ---- Nav ---- */
.lp-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 18px 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  background: rgba(0, 0, 0, 0.55);
  border-bottom: 1px solid rgba(255,255,255,0.07);
}

.lp-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: #fff;
  text-decoration: none;
}

.lp-brand-logo {
  width: 28px;
  height: 28px;
  object-fit: contain;
  filter: brightness(0) invert(1);
}

.lp-nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  flex: 1;
  justify-content: center;
}

.lp-link {
  font-size: 14px;
  font-weight: 500;
  color: rgba(255,255,255,0.65);
  text-decoration: none;
  letter-spacing: -0.01em;
  transition: color 0.2s;
}

.lp-link:hover {
  color: #fff;
}

.lp-nav-right {
  display: flex;
  align-items: center;
}

/* ---- Buttons ---- */
.lp-btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 20px;
  background: #fff;
  color: #000;
  font-size: 14px;
  font-weight: 600;
  border-radius: 8px;
  text-decoration: none;
  letter-spacing: -0.01em;
  transition: opacity 0.2s, transform 0.2s;
  border: none;
  cursor: pointer;
}

.lp-btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}

.lp-btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 20px;
  background: transparent;
  color: rgba(255,255,255,0.75);
  font-size: 14px;
  font-weight: 600;
  border-radius: 8px;
  text-decoration: none;
  letter-spacing: -0.01em;
  border: 1px solid rgba(255,255,255,0.18);
  transition: all 0.2s;
}

.lp-btn-ghost:hover {
  background: rgba(255,255,255,0.07);
  color: #fff;
}

.lp-btn-lg {
  padding: 13px 28px;
  font-size: 15px;
  border-radius: 10px;
}

/* ---- Hero ---- */
.lp-hero {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
  padding: 120px 80px 80px;
  max-width: 1200px;
  margin: 0 auto;
}

.lp-hero-content {
  flex: 1;
  max-width: 560px;
}

.lp-badge {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.38);
  margin-bottom: 24px;
}

.lp-badge::before,
.lp-badge::after {
  content: '';
  display: block;
  width: 32px;
  height: 1px;
}

.lp-badge::before {
  background: linear-gradient(90deg, transparent, rgba(0,122,255,0.65));
}

.lp-badge::after {
  background: linear-gradient(90deg, rgba(0,122,255,0.65), transparent);
}

.lp-title {
  font-size: clamp(36px, 5.5vw, 64px);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.05;
  color: #fff;
  margin-bottom: 20px;
}

.lp-title-accent {
  color: rgba(255,255,255,0.55);
}

.lp-sub {
  font-size: 16px;
  color: rgba(255,255,255,0.5);
  line-height: 1.7;
  margin-bottom: 36px;
  letter-spacing: -0.01em;
}

.lp-hero-btns {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.lp-hero-visual {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lp-hero-logo {
  width: clamp(140px, 18vw, 220px);
  height: auto;
  object-fit: contain;
  filter: brightness(0) invert(1);
  opacity: 0.85;
  animation: lp-float 6s ease-in-out infinite;
}

@keyframes lp-float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-14px); }
}

/* ---- Features ---- */
.lp-features {
  position: relative;
  z-index: 1;
  padding: 80px 48px;
}

.lp-features-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.lp-feature-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px;
  padding: 28px 24px;
  transition: all 0.25s;
}

.lp-feature-card:hover {
  background: rgba(255,255,255,0.07);
  border-color: rgba(255,255,255,0.14);
  transform: translateY(-3px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.5);
}

.lp-feat-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  margin-bottom: 16px;
}

.lp-feat-blue   { background: rgba(0, 122, 255, 0.15); }
.lp-feat-purple { background: rgba(94, 92, 230, 0.15); }
.lp-feat-green  { background: rgba(52, 199, 89, 0.15); }

.lp-feat-title {
  font-size: 15px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}

.lp-feat-desc {
  font-size: 13px;
  color: rgba(255,255,255,0.45);
  line-height: 1.6;
}

/* ---- CTA ---- */
.lp-cta {
  position: relative;
  z-index: 1;
  padding: 80px 48px;
  text-align: center;
}

.lp-cta-inner {
  max-width: 520px;
  margin: 0 auto;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.09);
  border-radius: 20px;
  padding: 48px 40px;
}

.lp-cta-title {
  font-size: 26px;
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.03em;
  margin-bottom: 10px;
}

.lp-cta-sub {
  font-size: 14px;
  color: rgba(255,255,255,0.45);
  margin-bottom: 28px;
  line-height: 1.6;
}

.lp-cta-login {
  margin-top: 16px;
  font-size: 13px;
  color: rgba(255,255,255,0.35);
}

.lp-cta-login a {
  color: rgba(255,255,255,0.65);
  text-decoration: underline;
}

/* ---- Footer ---- */
.lp-footer {
  position: relative;
  z-index: 1;
  padding: 28px 48px;
  text-align: center;
  border-top: 1px solid rgba(255,255,255,0.07);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}

.lp-footer-links {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  justify-content: center;
}

.lp-footer-links a {
  font-size: 13px;
  color: rgba(255,255,255,0.35);
  text-decoration: none;
  transition: color 0.2s;
}

.lp-footer-links a:hover { color: rgba(255,255,255,0.7); }

.lp-footer-copy {
  font-size: 12px;
  color: rgba(255,255,255,0.2);
}

/* ---- Responsive ---- */
@media (max-width: 900px) {
  .lp-nav {
    padding: 12px 18px;
    justify-content: space-between;
  }
  .lp-nav-links { display: none; }
  .lp-brand {
    font-size: 15px;
    gap: 8px;
    flex-shrink: 0;
  }
  .lp-brand-logo {
    width: 22px;
    height: 22px;
  }
  .lp-nav-right {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
  }
  .lp-btn-primary {
    padding: 7px 14px;
    font-size: 12.5px;
    border-radius: 8px;
    white-space: nowrap;
  }
  .lp-btn-ghost {
    padding: 7px 12px;
    font-size: 12.5px;
    border-radius: 8px;
    white-space: nowrap;
  }
  .lp-hero {
    flex-direction: column;
    align-items: flex-start;
    padding: 84px 20px 48px;
    min-height: unset;
    gap: 28px;
  }
  .lp-hero-content { max-width: 100%; }
  .lp-hero-visual {
    width: 100%;
    justify-content: center;
  }
  .lp-hero-logo {
    width: 80px;
    opacity: 0.6;
  }
  .lp-features { padding: 48px 20px; }
  .lp-features-inner {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .lp-cta { padding: 48px 20px; }
  .lp-cta-inner { padding: 28px 20px; }
  .lp-footer { padding: 20px; }
}

@media (max-width: 540px) {
  .lp-nav-right .lp-btn-nav-listbot {
    display: none;
  }
  .lp-title {
    font-size: 29px;
    line-height: 1.22;
  }
  .lp-sub {
    font-size: 13.5px;
    line-height: 1.55;
  }
  .lp-hero-btns {
    flex-direction: column;
    width: 100%;
    gap: 10px;
  }
  .lp-btn-lg {
    width: 100%;
    text-align: center;
    justify-content: center;
    padding: 12px 18px;
    font-size: 14px;
    box-sizing: border-box;
  }
}