:root {
  --ll-pink: #ff5c8a;
  --ll-pink-dark: #e64577;
  --ll-rose: #ffe3ea;
  --ll-ink: #2a1a22;
  --ll-muted: #7a6570;
  --ll-white: #fffaf9;
  --ll-radius: 16px;
  --ll-shadow: 0 8px 24px rgba(230, 69, 119, 0.15);
  font-size: 16px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: 'Poppins', 'Segoe UI', system-ui, sans-serif;
  background: var(--ll-white);
  color: var(--ll-ink);
  line-height: 1.6;
}

a { color: var(--ll-pink-dark); text-decoration: none; }

.ll-btn {
  display: inline-block;
  padding: 0.7rem 1.4rem;
  background: linear-gradient(135deg, var(--ll-pink), var(--ll-pink-dark));
  color: #fff;
  border: none;
  border-radius: 999px;
  font-weight: 600;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease;
  box-shadow: var(--ll-shadow);
}
.ll-btn:hover { transform: translateY(-2px); }
.ll-btn--ghost { background: transparent; color: var(--ll-pink-dark); box-shadow: none; border: 2px solid var(--ll-pink); }
.ll-btn--block { display: block; width: 100%; text-align: center; }

/* Nav */
.ll-nav { position: sticky; top: 0; z-index: 50; background: rgba(255,250,249,0.9); backdrop-filter: blur(8px); border-bottom: 1px solid #ffe3ea; }
.ll-nav__inner { max-width: 1100px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; padding: .9rem 1.2rem; }
.ll-nav__logo { font-weight: 700; font-size: 1.2rem; color: var(--ll-ink); }
.ll-nav__links { display: none; align-items: center; gap: 1.2rem; }
.ll-nav__links.is-open { display: flex; position: absolute; top: 100%; left: 0; right: 0; background: #fff; flex-direction: column; padding: 1rem; box-shadow: var(--ll-shadow); }
.ll-nav__burger { background: none; border: none; font-size: 1.4rem; cursor: pointer; }
@media (min-width: 820px) {
  .ll-nav__links { display: flex; }
  .ll-nav__burger { display: none; }
}

/* Footer */
.ll-footer { margin-top: 4rem; padding: 2rem 1.2rem; background: var(--ll-rose); text-align: center; }
.ll-footer__inner { max-width: 1100px; margin: 0 auto; }
.ll-footer__links { display: flex; gap: 1rem; justify-content: center; margin-top: .5rem; }

/* Hero */
.ll-hero { max-width: 1100px; margin: 0 auto; padding: 3.5rem 1.2rem; text-align: center; }
.ll-hero h1 { font-size: 2.1rem; margin-bottom: .5rem; }
.ll-hero p { color: var(--ll-muted); max-width: 560px; margin: 0 auto 1.5rem; }
@media (min-width: 820px) { .ll-hero h1 { font-size: 3rem; } }

.ll-features { display: grid; gap: 1rem; max-width: 1100px; margin: 2rem auto; padding: 0 1.2rem; grid-template-columns: 1fr; }
@media (min-width: 700px) { .ll-features { grid-template-columns: repeat(3, 1fr); } }
.ll-card { background: #fff; border: 1px solid #ffe3ea; border-radius: var(--ll-radius); padding: 1.5rem; box-shadow: var(--ll-shadow); }

/* Forms */
.ll-auth { max-width: 420px; margin: 3rem auto; padding: 0 1.2rem; }
.ll-form-group { margin-bottom: 1rem; }
.ll-form-group label { display: block; font-weight: 600; margin-bottom: .3rem; font-size: .9rem; }
.ll-form-group input,
.ll-form-group select,
.ll-form-group textarea {
  width: 100%; padding: .7rem .9rem; border: 1px solid #eccfd7; border-radius: 10px; font-size: 1rem; font-family: inherit;
}
.ll-form-group input:focus,
.ll-form-group textarea:focus { outline: none; border-color: var(--ll-pink); }

.ll-alert { max-width: 420px; margin: 1rem auto; padding: .8rem 1rem; border-radius: 10px; font-size: .9rem; }
.ll-alert--success { background: #e5f9ee; color: #1a7a45; }
.ll-alert--error { background: #ffe6ea; color: #b3123a; }

/* Animations */
@keyframes ll-fade-up { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }
.ll-fade-up { animation: ll-fade-up .6s ease both; }