.landing {
  min-height: 100vh;
  overflow: hidden;
  position: relative;
  background:
    radial-gradient(circle at 10% 15%, rgba(227, 93, 69, 0.16), transparent 28%),
    radial-gradient(circle at 90% 32%, rgba(56, 119, 105, 0.14), transparent 30%),
    var(--bg-primary);
}

.landing::before,
.landing::after {
  content: '';
  position: absolute;
  width: 260px;
  height: 260px;
  border: 1px solid rgba(227, 93, 69, 0.2);
  border-radius: 44% 56% 63% 37%;
  pointer-events: none;
}

.landing::before { top: 120px; left: -150px; transform: rotate(24deg); }
.landing::after { right: -160px; bottom: 100px; transform: rotate(-28deg); }

.landing-nav {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1180px;
  margin: 0 auto;
  padding: 28px clamp(20px, 5vw, 72px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-primary);
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
}

.brand-icon { font-size: 1.5rem; }

.landing-hero {
  position: relative;
  z-index: 1;
  max-width: 780px;
  margin: 0 auto;
  padding: clamp(48px, 9vw, 110px) 24px 30px;
  text-align: center;
}
.brand-icon{
    width:55px;
    height:55px;
}
.hero-kicker {
  display: inline-flex;
  padding: 7px 12px;
  border: 1px solid rgba(227, 93, 69, 0.28);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.56);
  color: var(--accent);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.13em;
}
body[data-theme="dark"] .hero-kicker {
    background: rgba(28, 35, 34, 0.75);
}

.landing-hero h1 {
  max-width: 760px;
  margin: 20px auto 16px;
  color: var(--text-primary);
  font-size: clamp(2.7rem, 7vw, 5.8rem);
  line-height: 0.96;
}

.hero-subtitle {
  max-width: 590px;
  margin: 0 auto 28px;
  color: var(--text-secondary);
  font-size: clamp(1rem, 2vw, 1.2rem);
  line-height: 1.65;
}

.auth-card {
  position: relative;
  z-index: 2;
  width: min(calc(100% - 32px), 480px);
  margin: 24px auto 0;
  padding: clamp(24px, 5vw, 40px);
  background: rgba(255, 255, 255, 0.84);
  border: 1px solid rgba(229, 223, 212, 0.96);
  border-radius: 24px;
  box-shadow: 0 24px 70px rgba(52, 43, 30, 0.14);
  backdrop-filter: blur(18px);
}

.auth-card h2 { margin-bottom: 8px; font-size: 1.8rem; }
.auth-card p { color: var(--text-secondary); line-height: 1.5; }

.auth-card form {
  display: grid;
  gap: 12px;
  margin-top: 24px;
}

.auth-card .btn { width: 100%; }

.auth-card > .btn {
  display: block;
  width: auto;
  margin: 14px auto 0;
}

.manual-form-input {
  width: 100%;
  padding: 13px 15px;
  border: 1px solid var(--border-color);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.75);
  color: var(--text-primary);
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.manual-form-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(227, 93, 69, 0.12);
}

.auth-status {
  min-height: 1.3em;
  margin: 2px 0 0;
  color: var(--danger);
  text-align: center;
}

.auth-signed-in { text-align: center; }

body[data-theme="dark"] .auth-card {
  background: rgba(28, 35, 34, 0.92);
  border-color: rgba(255, 255, 255, 0.12);
}

body[data-theme="dark"] .manual-form-input {
  background: #151b1a;
  border-color: rgba(255, 255, 255, 0.16);
  color: var(--text-primary);
}

body[data-theme="dark"] .feature-card {
  background: rgba(28, 35, 34, 0.78);
  border-color: rgba(255, 255, 255, 0.12);
}

.landing-features {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  max-width: 1050px;
  margin: 58px auto 0;
  padding: 0 24px 72px;
}

.feature-card {
  padding: 24px;
  background: rgba(255, 255, 255, 0.64);
  border: 1px solid rgba(229, 223, 212, 0.9);
  border-radius: 18px;
  box-shadow: 0 12px 34px rgba(52, 43, 30, 0.06);
}

.feature-icon { display: block; margin-bottom: 14px; font-size: 1.7rem; }
.feature-card h3 { margin-bottom: 8px; }
.feature-card p { margin-bottom: 0; color: var(--text-secondary); line-height: 1.5; }

@media (max-width: 700px) {
  .landing-nav { padding-top: 20px; }
  .landing-nav .btn { padding: 9px 13px; font-size: 0.82rem; }
  .landing-hero { padding-top: 58px; }
  .landing-features { grid-template-columns: 1fr; margin-top: 42px; }
}