/* DEBUT ALERT - Landing / Gate page (index2.php) */

body.landing-page {
  background: var(--rt-dark);
  color: var(--rt-text);
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
}

.landing-nav {
  position: sticky;
  top: 0;
  z-index: 20;
  min-height: 70px;
  display: flex;
  align-items: center;
  background: linear-gradient(90deg, #060c1f 0%, #0a1628 100%);
  border-bottom: 2px solid var(--rt-accent2);
}

.landing-nav .container-fluid { width: 100%; }

.landing-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--rt-yellow);
  font-weight: 800;
  font-size: 1.15rem;
  text-decoration: none;
}

.landing-brand img {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  object-fit: cover;
}

.landing-nav-links {
  display: flex;
  align-items: center;
  gap: 18px;
}

.landing-nav-links a.nav-plain {
  color: var(--rt-muted);
  text-decoration: none;
  font-size: .92rem;
  font-weight: 600;
}
.landing-nav-links a.nav-plain:hover { color: var(--rt-text); }

/* HERO */
.landing-hero {
  padding: 84px 20px 70px;
  text-align: center;
  background:
    radial-gradient(ellipse 60% 50% at 50% 0%, rgba(0,180,216,.14), transparent 70%),
    linear-gradient(180deg, #070c1b 0%, var(--rt-dark) 55%);
  border-bottom: 1px solid var(--rt-border);
}

.landing-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: 999px;
  background: rgba(255,214,10,.1);
  border: 1px solid rgba(255,214,10,.35);
  color: var(--rt-yellow);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .3px;
  text-transform: uppercase;
  margin-bottom: 22px;
}

.landing-hero h1 {
  font-size: clamp(1.9rem, 4vw, 3.1rem);
  font-weight: 800;
  color: #fff;
  max-width: 880px;
  margin: 0 auto 18px;
  line-height: 1.15;
}

.landing-hero h1 span { color: var(--rt-accent); }

.landing-hero .lead {
  max-width: 680px;
  margin: 0 auto 30px;
  color: var(--rt-muted);
  font-size: 1.08rem;
  line-height: 1.6;
}

.hero-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 46px;
}

.hero-stats {
  display: flex;
  align-items: stretch;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  max-width: 900px;
  margin: 0 auto;
}

.hero-stat {
  background: var(--rt-card);
  border: 1px solid var(--rt-border);
  border-radius: 12px;
  padding: 16px 26px;
  min-width: 150px;
}

.hero-stat .val {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--rt-text);
  line-height: 1.1;
}

.hero-stat .lbl {
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: .6px;
  color: var(--rt-muted);
  margin-top: 4px;
}

/* SECTIONS */
.landing-section {
  padding: 70px 20px;
}

.landing-section-head {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 44px;
}

.landing-section-head .eyebrow {
  color: var(--rt-accent);
  font-size: .78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  margin-bottom: 10px;
  display: block;
}

.landing-section-head h2 {
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  font-weight: 800;
  color: #fff;
  margin-bottom: 12px;
}

.landing-section-head p {
  color: var(--rt-muted);
  font-size: 1rem;
  line-height: 1.6;
}

/* DEMO */
.landing-demo { background: var(--rt-darker); border-bottom: 1px solid var(--rt-border); }

.demo-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px;
  max-width: 1180px;
  margin: 0 auto;
}

.demo-card {
  background: var(--rt-card);
  border: 1px solid var(--rt-border);
  border-radius: 16px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color .2s, transform .2s;
}
.demo-card:hover { border-color: var(--rt-accent2); transform: translateY(-2px); }

.demo-card-shot {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--rt-border);
  background: var(--rt-darker);
}

.demo-card-shot img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  object-position: top;
}

.demo-card-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(6,14,28,.85);
  border: 1px solid var(--rt-accent2);
  color: var(--rt-accent);
  font-size: .68rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .4px;
  padding: 4px 10px;
  border-radius: 999px;
}

.demo-card-body { padding: 20px 22px 24px; }

.demo-card-body h3 {
  font-size: 1.12rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 12px;
}

.demo-card-body ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.demo-card-body ul li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: var(--rt-muted);
  font-size: .88rem;
  line-height: 1.45;
}

.demo-card-body ul li i {
  color: var(--rt-green);
  margin-top: 3px;
  flex: 0 0 auto;
}

/* AUTH GATE */
.landing-auth { background: var(--rt-dark); }

.auth-wrap {
  max-width: 460px;
  margin: 0 auto;
}

.auth-card {
  background: var(--rt-card);
  border: 1px solid var(--rt-border);
  border-radius: 18px;
  padding: 8px;
  box-shadow: 0 20px 60px rgba(0,0,0,.35);
}

.auth-tabs {
  display: flex;
  background: var(--rt-darker);
  border-radius: 12px;
  padding: 5px;
  margin: 10px 10px 0;
  gap: 4px;
}

.auth-tab-btn {
  flex: 1;
  border: 0;
  background: transparent;
  color: var(--rt-muted);
  font-weight: 700;
  font-size: .88rem;
  padding: 10px 12px;
  border-radius: 9px;
  transition: background .15s, color .15s;
}

.auth-tab-btn.active {
  background: var(--rt-accent2);
  color: #fff;
}

.auth-panel { padding: 22px 22px 24px; }
.auth-panel.d-none { display: none !important; }

.auth-panel .form-label {
  color: var(--rt-muted);
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .4px;
  font-weight: 700;
}

.auth-panel .form-control {
  background: var(--rt-darker);
  border: 1px solid var(--rt-border);
  color: var(--rt-text);
}
.auth-panel .form-control:focus {
  background: var(--rt-darker);
  color: var(--rt-text);
  border-color: var(--rt-accent);
  box-shadow: 0 0 0 .2rem rgba(0,180,216,.15);
}

.auth-alert {
  display: none;
  margin: 0 0 14px;
  padding: 10px 14px;
  border-radius: 8px;
  font-size: .84rem;
  line-height: 1.4;
}
.auth-alert.is-visible { display: block; }
.auth-alert.error   { background: rgba(239,35,60,.1); border: 1px solid var(--rt-red); color: #ffd6dc; }
.auth-alert.success { background: rgba(6,214,160,.1); border: 1px solid var(--rt-green); color: #d3fff0; }

.auth-loggedin {
  text-align: center;
  padding: 34px 26px;
}
.auth-loggedin .avatar {
  width: 60px; height: 60px; border-radius: 50%;
  background: rgba(0,180,216,.15);
  color: var(--rt-accent);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem; font-weight: 800;
  margin: 0 auto 16px;
}

.auth-footnote {
  text-align: center;
  color: var(--rt-muted);
  font-size: .78rem;
  margin-top: 16px;
  line-height: 1.5;
}

.landing-footer {
  padding: 30px 20px 40px;
  text-align: center;
  color: var(--rt-muted);
  font-size: .82rem;
  border-top: 1px solid var(--rt-border);
  background: var(--rt-darker);
}
.landing-footer a { color: var(--rt-accent); text-decoration: none; }

@media (max-width: 860px) {
  .demo-grid { grid-template-columns: 1fr; }
  .landing-hero { padding: 60px 16px 46px; }
  .landing-section { padding: 50px 16px; }
}