/* Landing / Auth Page Styles — Dark + Light mode */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Outfit:wght@400;500;600;700;800;900&display=swap');

/* ── Dark mode (default) ── */
:root {
  --primary: #6366f1;
  --primary-dark: #4f46e5;
  --primary-light: #818cf8;
  --accent: #a855f7;
  --accent2: #ec4899;
  --accent-emerald: #10b981;
  --accent-amber: #f59e0b;
  --accent-rose: #f43f5e;
  
  --ln-bg: #090714;
  --ln-bg-subtle: #0f0d22;
  --ln-bg-card: rgba(22, 19, 43, 0.75);
  --ln-bg-card-hover: rgba(30, 26, 58, 0.85);
  --ln-bg-input: rgba(255, 255, 255, 0.05);
  
  --ln-text: #e2e8f0;
  --ln-text-muted: #94a3b8;
  --ln-text-heading: #f8fafc;
  
  --ln-border: rgba(148, 163, 184, 0.12);
  --ln-border-glow: rgba(99, 102, 241, 0.35);
  --ln-nav-scroll: rgba(9, 7, 20, 0.88);
  --ln-mobile-bg: rgba(9, 7, 20, 0.98);
  --ln-input-color: #fff;
  
  --ln-card-hover-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.6);
  --ln-metric-bg: rgba(255, 255, 255, 0.04);
  --ln-check-color: #34d399;
  
  --ln-hero-glow1: rgba(99, 102, 241, 0.22);
  --ln-hero-glow2: rgba(168, 85, 247, 0.15);
  --ln-hero-glow3: rgba(236, 72, 153, 0.1);
  --ln-grid-line: rgba(255, 255, 255, 0.025);
}

/* ── Light mode overrides ── */
body.landing-page.light-mode {
  --ln-bg: #f8fafc;
  --ln-bg-subtle: #f1f5f9;
  --ln-bg-card: rgba(255, 255, 255, 0.88);
  --ln-bg-card-hover: rgba(255, 255, 255, 0.98);
  --ln-bg-input: #ffffff;
  
  --ln-text: #334155;
  --ln-text-muted: #64748b;
  --ln-text-heading: #0f172a;
  
  --ln-border: rgba(100, 116, 139, 0.18);
  --ln-border-glow: rgba(99, 102, 241, 0.45);
  --ln-nav-scroll: rgba(248, 250, 252, 0.92);
  --ln-mobile-bg: rgba(248, 250, 252, 0.98);
  --ln-input-color: #0f172a;
  
  --ln-card-hover-shadow: 0 20px 40px -15px rgba(99, 102, 241, 0.12);
  --ln-metric-bg: rgba(99, 102, 241, 0.05);
  --ln-check-color: #059669;
  
  --ln-hero-glow1: rgba(99, 102, 241, 0.1);
  --ln-hero-glow2: rgba(168, 85, 247, 0.08);
  --ln-hero-glow3: rgba(236, 72, 153, 0.05);
  --ln-grid-line: rgba(0, 0, 0, 0.03);
}

/* Auth pages (login/register) light mode */
body.auth-page.light-mode {
  --ln-bg: #f1f5f9;
  --ln-bg-card: rgba(255, 255, 255, 0.95);
  --ln-bg-input: #f8fafc;
  --ln-text: #334155;
  --ln-text-muted: #64748b;
  --ln-text-heading: #0f172a;
  --ln-border: rgba(100, 116, 139, 0.2);
  --ln-input-color: #1e293b;
}

* { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; overflow-x:hidden; max-width:100%; }

body.landing-page, body.auth-page {
  font-family:'Inter',system-ui,sans-serif;
  background:var(--ln-bg);
  color:var(--ln-text);
  overflow-x:hidden;
  max-width:100%;
  line-height:1.6;
  transition: background .3s ease, color .3s ease;
}

h1, h2, h3, h4, .ln-display-font {
  font-family:'Outfit','Inter',sans-serif;
  letter-spacing:-0.02em;
}

/* ── Global Utilities & Grid Background ── */
.ln-grid-pattern {
  position:absolute; inset:0; z-index:0; pointer-events:none;
  background-size: 40px 40px;
  background-image: 
    linear-gradient(to right, var(--ln-grid-line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--ln-grid-line) 1px, transparent 1px);
  mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, #000 70%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, #000 70%, transparent 100%);
}

/* ── Theme toggle button ── */
.ln-theme-toggle {
  width:40px; height:40px; border-radius:12px;
  border:1px solid var(--ln-border);
  background:transparent; color:var(--ln-text-muted); cursor:pointer;
  display:flex; align-items:center; justify-content:center;
  transition:all .2s; font-size:1.1rem;
}
.ln-theme-toggle:hover {
  color:var(--ln-text-heading);
  border-color:var(--primary);
  background:rgba(99,102,241,.1);
}

/* ── Navbar ── */
.ln-nav {
  position:fixed; top:0; left:0; right:0; z-index:100;
  padding:1.1rem 2rem; transition:all .3s ease;
  display:flex; align-items:center; justify-content:space-between;
}
.ln-nav.scrolled {
  background:var(--ln-nav-scroll);
  backdrop-filter:blur(20px); -webkit-backdrop-filter:blur(20px);
  border-bottom:1px solid var(--ln-border);
  padding:.75rem 2rem;
  box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}
.ln-nav-logo {
  display:flex; align-items:center; gap:.75rem; text-decoration:none;
}
.ln-nav-logo-icon {
  width:42px; height:42px; border-radius:12px;
  background:linear-gradient(135deg,var(--primary),var(--accent));
  display:flex; align-items:center; justify-content:center;
  color:#fff; font-size:1.25rem;
  box-shadow:0 4px 14px rgba(99,102,241,.35);
}
.ln-nav-logo-text {
  font-family:'Outfit',sans-serif;
  font-size:1.4rem; font-weight:800; color:var(--ln-text-heading);
  letter-spacing:-0.03em;
}
.ln-nav-logo-text span {
  color:var(--primary-light);
}

.ln-nav-links {
  display:flex; align-items:center; gap:2rem; list-style:none;
}
.ln-nav-links a {
  color:var(--ln-text-muted); text-decoration:none; font-size:.9rem; font-weight:500;
  transition:color .2s; position:relative;
}
.ln-nav-links a:hover { color:var(--ln-text-heading); }
.ln-nav-links a::after {
  content:''; position:absolute; bottom:-4px; left:0; width:0; height:2px;
  background:linear-gradient(90deg,var(--primary),var(--accent));
  transition:width .25s ease;
}
.ln-nav-links a:hover::after { width:100%; }

.ln-nav-right { display:flex; align-items:center; gap:.75rem; }
.ln-nav-cta {
  display:inline-flex; align-items:center; gap:.5rem;
  padding:.6rem 1.4rem; border-radius:10px; font-size:.875rem; font-weight:600;
  background:linear-gradient(135deg,var(--primary),var(--accent));
  color:#fff; text-decoration:none; transition:transform .2s,box-shadow .2s;
  box-shadow:0 4px 15px rgba(99,102,241,.3);
}
.ln-nav-cta:hover {
  transform:translateY(-1px);
  box-shadow:0 6px 25px rgba(99,102,241,.45);
}
.ln-hamburger {
  display:none; background:none; border:none; color:var(--ln-text-heading);
  cursor:pointer; font-size:1.5rem;
}

/* Responsive Navbar */
@media (max-width: 992px) {
  .ln-nav {
    padding: .85rem 1.25rem;
  }
  .ln-nav.scrolled {
    padding: .65rem 1.25rem;
  }
  .ln-nav-links {
    display: none !important;
  }
  .ln-nav-demo-btn {
    display: none !important;
  }
  .ln-hamburger {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 10px;
    background: var(--ln-metric-bg);
    border: 1px solid var(--ln-border);
    color: var(--ln-text-heading);
    cursor: pointer;
    font-size: 1.2rem;
  }
}

@media (max-width: 480px) {
  .ln-nav {
    padding: .65rem .85rem;
  }
  .ln-nav.scrolled {
    padding: .5rem .85rem;
  }
  .ln-nav-logo {
    gap: .5rem;
  }
  .ln-nav-logo-icon {
    width: 34px;
    height: 34px;
    border-radius: 10px;
    font-size: 1.05rem;
  }
  .ln-nav-logo-text {
    font-size: 1.2rem;
  }
  .ln-nav-right {
    gap: .45rem;
  }
  .ln-nav-cta {
    padding: .4rem .75rem;
    font-size: .78rem;
    border-radius: 8px;
  }
  .ln-theme-toggle {
    width: 34px;
    height: 34px;
    border-radius: 10px;
    font-size: .95rem;
  }
  .ln-hamburger {
    width: 34px;
    height: 34px;
    font-size: 1.1rem;
    border-radius: 10px;
  }
}

/* ── Mobile Menu ── */
.ln-mobile-menu {
  display:none; position:fixed; top:0; left:0; right:0; bottom:0;
  background:var(--ln-mobile-bg); z-index:200; flex-direction:column;
  align-items:center; justify-content:center; gap:1.75rem;
  backdrop-filter:blur(15px);
}
.ln-mobile-menu.active { display:flex; }
.ln-mobile-menu a {
  color:var(--ln-text-heading); font-size:1.25rem; text-decoration:none; font-weight:600;
  display:flex; align-items:center; gap:.75rem;
}
.ln-mobile-close {
  position:absolute; top:1.5rem; right:1.5rem; background:none;
  border:none; color:var(--ln-text-heading); cursor:pointer; font-size:1.75rem;
}

/* ── Hero Section ── */
.ln-hero {
  min-height:100vh; display:flex; flex-direction:column; align-items:center; justify-content:center;
  text-align:center; padding:7.5rem 1.5rem 4rem; position:relative; overflow:hidden;
}
.ln-hero-bg {
  position:absolute; inset:0; z-index:0;
  background:
    radial-gradient(ellipse 90% 60% at 50% 10%, var(--ln-hero-glow1), transparent 70%),
    radial-gradient(ellipse 60% 50% at 85% 75%, var(--ln-hero-glow2), transparent 70%),
    radial-gradient(ellipse 50% 40% at 15% 65%, var(--ln-hero-glow3), transparent 70%);
}
.ln-hero-content {
  position:relative; z-index:2; max-width:880px; margin:0 auto;
}
.ln-badge {
  display:inline-flex; align-items:center; gap:.5rem;
  padding:.45rem 1.15rem; border-radius:99px; font-size:.8rem; font-weight:600;
  background:rgba(99,102,241,.12); border:1px solid rgba(99,102,241,.3);
  color:var(--primary-light); margin-bottom:1.5rem; letter-spacing:.02em;
  box-shadow:0 0 20px rgba(99,102,241,.15);
}
body.light-mode .ln-badge {
  color:var(--primary-dark);
  background:rgba(99,102,241,.08);
}
.ln-badge .pulse-dot {
  width:8px; height:8px; border-radius:50%; background:var(--accent-emerald);
  box-shadow:0 0 8px var(--accent-emerald);
  animation:pulseDot 2s infinite ease-in-out;
}
@keyframes pulseDot {
  0%,100% { opacity:1; transform:scale(1); }
  50% { opacity:.4; transform:scale(1.2); }
}

.ln-hero h1 {
  font-size:clamp(2.4rem, 5.5vw, 4.2rem); font-weight:900; line-height:1.15;
  color:var(--ln-text-heading); margin-bottom:1.5rem;
}
.ln-hero h1 span {
  background:linear-gradient(135deg, var(--primary-light) 0%, var(--accent) 50%, var(--accent2) 100%);
  -webkit-background-clip:text; background-clip:text; color:transparent;
}
body.light-mode .ln-hero h1 span {
  background:linear-gradient(135deg, var(--primary-dark) 0%, #7e22ce 50%, #be185d 100%);
  -webkit-background-clip:text; background-clip:text; color:transparent;
}
.ln-hero p {
  font-size:1.15rem; color:var(--ln-text-muted); max-width:680px; margin:0 auto 2.5rem;
  line-height:1.7;
}

.ln-hero-btns {
  display:flex; gap:1rem; justify-content:center; flex-wrap:wrap; margin-bottom:3rem;
}
.ln-btn-primary {
  display:inline-flex; align-items:center; gap:.6rem;
  padding:.85rem 2rem; border-radius:12px; font-weight:700; font-size:.95rem;
  background:linear-gradient(135deg,var(--primary),var(--accent));
  color:#fff; text-decoration:none; transition:all .3s ease;
  box-shadow:0 6px 20px rgba(99,102,241,.35);
}
.ln-btn-primary:hover {
  transform:translateY(-2px);
  box-shadow:0 10px 30px rgba(99,102,241,.5);
}
.ln-btn-outline {
  display:inline-flex; align-items:center; gap:.6rem;
  padding:.85rem 2rem; border-radius:12px; font-weight:700; font-size:.95rem;
  border:1px solid var(--ln-border); color:var(--ln-text-heading);
  text-decoration:none; transition:all .3s ease; background:var(--ln-bg-card);
  backdrop-filter:blur(10px);
}
.ln-btn-outline:hover {
  border-color:var(--primary-light);
  background:rgba(99,102,241,.1);
  transform:translateY(-2px);
}

.ln-hero-stats {
  display:grid; grid-template-columns:repeat(4,1fr); gap:1.5rem;
  max-width:840px; margin:0 auto; padding-top:2.5rem;
  border-top:1px solid var(--ln-border);
}
.ln-hero-stats div { text-align:center; }
.ln-hero-stats strong {
  display:block; font-family:'Outfit',sans-serif; font-size:2rem; font-weight:800;
  color:var(--ln-text-heading); letter-spacing:-0.02em;
}
.ln-hero-stats span {
  font-size:.85rem; color:var(--ln-text-muted); font-weight:500;
}

/* ── Hero Glassmorphic Dashboard Showcase ── */
.ln-showcase-container {
  width:100%; max-width:1100px; margin:3.5rem auto 0; position:relative; z-index:2;
}
.ln-mockup-card {
  background:var(--ln-bg-card);
  backdrop-filter:blur(24px); -webkit-backdrop-filter:blur(24px);
  border:1px solid var(--ln-border-glow);
  border-radius:20px;
  overflow:hidden;
  box-shadow:
    0 25px 60px -15px rgba(0, 0, 0, 0.6),
    0 0 40px rgba(99, 102, 241, 0.15);
  text-align:left;
  transition:transform .4s ease, box-shadow .4s ease;
}
body.light-mode .ln-mockup-card {
  box-shadow:
    0 25px 60px -15px rgba(99, 102, 241, 0.15),
    0 0 30px rgba(99, 102, 241, 0.08);
}
.ln-mockup-card:hover {
  transform:translateY(-4px);
}

/* Window Titlebar */
.ln-mockup-header {
  background:rgba(0,0,0,0.25);
  padding:.8rem 1.25rem;
  display:flex; align-items:center; justify-content:space-between;
  border-bottom:1px solid var(--ln-border);
}
body.light-mode .ln-mockup-header {
  background:rgba(241,245,249,0.8);
}
.ln-mockup-dots { display:flex; gap:6px; }
.ln-mockup-dots span { width:11px; height:11px; border-radius:50%; display:inline-block; }
.ln-mockup-dots .dot-red { background:#ef4444; }
.ln-mockup-dots .dot-yellow { background:#f59e0b; }
.ln-mockup-dots .dot-green { background:#10b981; }

.ln-mockup-badge {
  font-size:.75rem; font-weight:600; padding:.3rem .75rem; border-radius:20px;
  background:rgba(99,102,241,.15); color:var(--primary-light);
  display:flex; align-items:center; gap:.4rem;
}
body.light-mode .ln-mockup-badge { color:var(--primary-dark); }

/* Mockup Content Grid */
.ln-mockup-body { padding:1.75rem; }
.ln-mockup-topbar {
  display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:1rem;
  margin-bottom:1.5rem; padding-bottom:1.25rem; border-bottom:1px solid var(--ln-border);
}
.ln-mockup-title h4 {
  font-size:1.15rem; font-weight:700; color:var(--ln-text-heading); margin-bottom:.2rem;
}
.ln-mockup-title p {
  font-size:.8rem; color:var(--ln-text-muted); margin:0;
}
.ln-mockup-actions { display:flex; gap:.6rem; }
.ln-mockup-btn {
  padding:.45rem .9rem; border-radius:8px; font-size:.78rem; font-weight:600;
  border:1px solid var(--ln-border); background:rgba(255,255,255,0.05); color:var(--ln-text);
  cursor:pointer; display:flex; align-items:center; gap:.4rem;
}
.ln-mockup-btn.btn-primary-action {
  background:linear-gradient(135deg,var(--primary),var(--accent)); color:#fff; border:none;
}

/* Mockup Attendance Grid & Students */
.ln-mockup-grid {
  display:grid; grid-template-columns:300px 1fr; gap:1.5rem;
}
@media(max-width:900px) {
  .ln-mockup-grid { grid-template-columns:1fr; }
}

.ln-mockup-summary-box {
  background:var(--ln-metric-bg); border:1px solid var(--ln-border); border-radius:14px;
  padding:1.25rem; display:flex; flex-direction:column; justify-content:space-between;
}
.ln-metric-gauge {
  text-align:center; padding:1rem 0;
}
.ln-metric-gauge-val {
  font-family:'Outfit',sans-serif; font-size:2.6rem; font-weight:900;
  color:var(--accent-emerald); line-height:1;
}
.ln-metric-gauge-sub {
  font-size:.8rem; color:var(--ln-text-muted); margin-top:.4rem;
}
.ln-metric-pills {
  display:grid; grid-template-columns:1fr 1fr; gap:.6rem; margin-top:1rem;
}
.ln-pill {
  padding:.6rem; border-radius:10px; text-align:center; font-size:.75rem; font-weight:600;
  border:1px solid var(--ln-border);
}
.ln-pill-p { background:rgba(16,185,129,0.1); color:#34d399; }
.ln-pill-a { background:rgba(244,63,94,0.1); color:#f87171; }

.ln-mockup-students-list {
  display:flex; flex-direction:column; gap:.6rem;
}
.ln-mockup-student-row {
  display:flex; align-items:center; justify-content:space-between;
  padding:.65rem .9rem; border-radius:10px; background:rgba(255,255,255,0.03);
  border:1px solid var(--ln-border); transition:all .2s;
}
body.light-mode .ln-mockup-student-row { background:rgba(255,255,255,0.6); }
.ln-student-info { display:flex; align-items:center; gap:.75rem; }
.ln-student-avatar {
  width:32px; height:32px; border-radius:50%; font-weight:700; font-size:.75rem;
  display:flex; align-items:center; justify-content:center; color:#fff;
}
.ln-student-details strong {
  display:block; font-size:.85rem; color:var(--ln-text-heading); font-weight:600;
}
.ln-student-details span {
  font-size:.75rem; color:var(--ln-text-muted);
}
.ln-status-badges { display:flex; gap:.35rem; }
.ln-status-btn {
  padding:.25rem .6rem; border-radius:6px; font-size:.7rem; font-weight:700;
  border:none; cursor:pointer;
}
.ln-status-btn.is-active-p { background:#10b981; color:#fff; }
.ln-status-btn.is-active-a { background:#f43f5e; color:#fff; }
.ln-status-btn.is-inactive { background:rgba(255,255,255,0.08); color:var(--ln-text-muted); }

/* Floating Badges */
.ln-float-badge {
  position:absolute; z-index:3;
  padding:.75rem 1.25rem; border-radius:14px;
  background:var(--ln-bg-card); backdrop-filter:blur(16px);
  border:1px solid var(--ln-border-glow);
  box-shadow:0 15px 35px rgba(0,0,0,0.35);
  display:flex; align-items:center; gap:.75rem;
  font-size:.85rem; font-weight:600; color:var(--ln-text-heading);
}
.ln-float-badge.badge-top-right {
  top:-25px; right:-25px;
  animation:floatAnim 5s ease-in-out infinite;
}
.ln-float-badge.badge-bottom-left {
  bottom:-25px; left:-25px;
  animation:floatAnim 6s ease-in-out infinite reverse;
}
@keyframes floatAnim {
  0%, 100% { transform:translateY(0); }
  50% { transform:translateY(-10px); }
}
.ln-float-badge-icon {
  width:36px; height:36px; border-radius:10px;
  display:flex; align-items:center; justify-content:center;
  font-size:1.1rem; flex-shrink:0;
}
.icon-sms { background:rgba(16,185,129,0.15); color:#10b981; }
.icon-ai { background:rgba(245,158,11,0.15); color:#f59e0b; }

@media(max-width:1024px) {
  .ln-float-badge { display:none; }
}

@media(max-width:768px) {
  .ln-hero {
    padding: 5.5rem 1rem 3rem;
  }
  .ln-hero h1 {
    font-size: clamp(2rem, 7.5vw, 2.8rem);
    margin-bottom: 1rem;
  }
  .ln-hero p {
    font-size: 1rem;
    margin-bottom: 1.75rem;
  }
  .ln-hero-btns {
    margin-bottom: 2rem;
    gap: .75rem;
  }
  .ln-btn-primary, .ln-btn-outline {
    padding: .75rem 1.4rem;
    font-size: .88rem;
    width: 100%;
    max-width: 320px;
    justify-content: center;
  }
  .ln-hero-stats {
    grid-template-columns: 1fr 1fr;
    gap: 1rem .75rem;
    padding-top: 1.5rem;
  }
  .ln-hero-stats strong {
    font-size: 1.6rem;
  }
  .ln-hero-stats span {
    font-size: .78rem;
  }

  /* Mockup Container & Card */
  .ln-showcase-container {
    margin: 2rem auto 0;
    width: 100%;
    max-width: 100%;
    padding: 0;
  }
  .ln-mockup-card {
    border-radius: 16px;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }
  .ln-mockup-header {
    padding: .65rem .85rem;
    gap: .5rem;
  }
  .ln-mockup-header > div:last-child {
    display: none; /* Hide secondary college label on mobile so live period fits */
  }
  .ln-mockup-badge {
    font-size: .7rem;
    padding: .25rem .6rem;
    max-width: calc(100% - 50px);
  }
  .ln-mockup-badge span {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    display: inline-block;
  }
  .ln-mockup-body {
    padding: 1rem .85rem;
  }
  .ln-mockup-topbar {
    flex-direction: column;
    align-items: flex-start;
    gap: .75rem;
    margin-bottom: 1.15rem;
    padding-bottom: 1rem;
  }
  .ln-mockup-title h4 {
    font-size: .95rem;
    line-height: 1.3;
  }
  .ln-mockup-title p {
    font-size: .75rem;
  }
  .ln-mockup-actions {
    width: 100%;
    display: flex;
    gap: .5rem;
  }
  .ln-mockup-btn {
    flex: 1;
    justify-content: center;
    padding: .4rem .6rem;
    font-size: .72rem;
  }
  .ln-mockup-grid {
    grid-template-columns: 1fr;
    gap: 1.15rem;
  }
  .ln-mockup-summary-box {
    padding: 1rem;
  }
  .ln-metric-gauge-val {
    font-size: 2.2rem;
  }
}

@media(max-width:480px) {
  .ln-hero {
    padding: 5rem .75rem 2.5rem;
  }
  .ln-mockup-card {
    border-radius: 14px;
  }
  .ln-mockup-body {
    padding: .85rem .65rem;
  }
  .ln-mockup-student-row {
    flex-direction: column;
    align-items: stretch;
    gap: .55rem;
    padding: .65rem .75rem;
  }
  .ln-student-info {
    width: 100%;
    gap: .6rem;
  }
  .ln-student-avatar {
    width: 28px;
    height: 28px;
    font-size: .7rem;
    min-width: 28px;
  }
  .ln-student-details strong {
    font-size: .82rem;
  }
  .ln-student-details span {
    font-size: .7rem;
    white-space: normal;
  }
  .ln-status-badges {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: .3rem;
    width: 100%;
  }
  .ln-status-btn {
    text-align: center;
    padding: .35rem 0;
    font-size: .68rem;
  }
}

/* ── Institutional Marquee Bar ── */
.ln-trust-bar {
  padding:3rem 1.5rem 1rem; text-align:center; max-width:1100px; margin:0 auto;
}
.ln-trust-bar p {
  font-size:.85rem; text-transform:uppercase; letter-spacing:.08em;
  font-weight:700; color:var(--ln-text-muted); margin-bottom:1.5rem;
}
.ln-trust-chips {
  display:flex; justify-content:center; flex-wrap:wrap; gap:.85rem;
}
.ln-trust-chip {
  padding:.55rem 1.25rem; border-radius:10px;
  background:var(--ln-metric-bg); border:1px solid var(--ln-border);
  font-size:.85rem; font-weight:600; color:var(--ln-text);
  display:flex; align-items:center; gap:.5rem;
}
.ln-trust-chip i { color:var(--primary-light); }

/* ── Section General ── */
.ln-section {
  padding:6.5rem 1.5rem; max-width:1200px; margin:0 auto; position:relative;
}
.ln-section-header {
  text-align:center; margin-bottom:4rem;
}
.ln-section-tag {
  display:inline-block; font-size:.8rem; font-weight:700; text-transform:uppercase;
  letter-spacing:.08em; color:var(--primary-light); margin-bottom:.75rem;
}
body.light-mode .ln-section-tag { color:var(--primary-dark); }
.ln-section-header h2 {
  font-size:clamp(2rem, 4vw, 2.8rem); font-weight:800; color:var(--ln-text-heading);
  margin-bottom:1rem;
}
.ln-section-header p {
  color:var(--ln-text-muted); max-width:620px; margin:0 auto; font-size:1.1rem;
}
@media(max-width:768px) {
  .ln-section { padding:3.5rem 1rem; }
  .ln-section-header { margin-bottom:2.25rem; }
  .ln-section-header h2 { font-size:clamp(1.6rem, 6.5vw, 2.2rem); }
  .ln-section-header p { font-size:.95rem; }
}

/* ── Stakeholder Solutions Grid ── */
#roles {
  max-width:1340px;
}
.ln-stakeholders-grid {
  display:grid; grid-template-columns:repeat(4,1fr); gap:1rem; align-items:stretch;
}
@media(max-width:1100px){ .ln-stakeholders-grid { grid-template-columns:repeat(2,1fr); } }
@media(max-width:640px){ .ln-stakeholders-grid { grid-template-columns:1fr; } }
.ln-stakeholder-card {
  background:var(--ln-bg-card); border:1px solid var(--ln-border); border-radius:16px;
  padding:1.4rem 1.25rem; backdrop-filter:blur(14px);
  transition:all .3s ease; display:flex; flex-direction:column;
}
.ln-stakeholder-card:hover {
  transform:translateY(-5px);
  border-color:var(--ln-border-glow);
  box-shadow:var(--ln-card-hover-shadow);
}
.ln-stakeholder-header {
  display:flex; align-items:center; gap:.75rem; margin-bottom:.55rem;
  min-height:48px;
}
.ln-stakeholder-icon {
  width:42px; height:42px; min-width:42px; border-radius:12px;
  display:flex; align-items:center; justify-content:center;
  font-size:1.2rem; color:#fff; flex-shrink:0;
  box-shadow:0 4px 12px rgba(0,0,0,0.12);
}
.ln-stakeholder-card h3 {
  font-size:1.05rem; font-weight:700; color:var(--ln-text-heading); margin:0; line-height:1.25;
  letter-spacing:-0.01em;
}
.ln-stakeholder-subtitle {
  font-size:.8rem; font-weight:600; color:var(--primary-light); margin-bottom:.85rem;
  min-height:22px; display:flex; align-items:center; letter-spacing:0.01em;
}
body.light-mode .ln-stakeholder-subtitle { color:var(--primary-dark); }
.ln-stakeholder-card p {
  font-size:.85rem; color:var(--ln-text-muted); margin-bottom:0; line-height:1.55;
  min-height:4.6rem;
}
.ln-stakeholder-list {
  list-style:none; margin-top:1.1rem; display:flex; flex-direction:column; gap:.5rem;
  padding-top:.9rem; border-top:1px dashed var(--ln-border);
}
.ln-stakeholder-list li {
  font-size:.82rem; color:var(--ln-text); display:flex; align-items:flex-start; gap:.45rem;
  line-height:1.45;
}
.ln-stakeholder-list li i {
  color:var(--accent-emerald); margin-top:3px; font-size:.75rem; flex-shrink:0;
}

/* ── "Old Way vs AttendEase" Comparison Matrix ── */
.ln-comparison-box {
  background:var(--ln-bg-card); border:1px solid var(--ln-border); border-radius:22px;
  overflow:hidden; backdrop-filter:blur(16px);
  box-shadow:var(--ln-card-hover-shadow);
}
.ln-comparison-grid {
  display:grid; grid-template-columns:1fr 1fr;
}
@media(max-width:768px) {
  .ln-comparison-grid { grid-template-columns:1fr; }
}
.ln-comp-col {
  padding:2.5rem;
}
.ln-comp-col.comp-old {
  background:rgba(244,63,94,0.03); border-right:1px solid var(--ln-border);
}
@media(max-width:768px) {
  .ln-comp-col.comp-old { border-right:none; border-bottom:1px solid var(--ln-border); }
}
.ln-comp-col.comp-new {
  background:rgba(99,102,241,0.05);
}
.ln-comp-header {
  display:flex; align-items:center; gap:.85rem; margin-bottom:1.75rem;
}
.ln-comp-badge {
  width:40px; height:40px; border-radius:10px; display:flex; align-items:center; justify-content:center;
  font-size:1.1rem;
}
.badge-old { background:rgba(244,63,94,0.15); color:#f43f5e; }
.badge-new { background:rgba(16,185,129,0.15); color:#10b981; }

.ln-comp-header h3 {
  font-size:1.3rem; font-weight:800; color:var(--ln-text-heading); margin:0;
}
.ln-comp-list {
  list-style:none; display:flex; flex-direction:column; gap:1.15rem;
}
.ln-comp-list li {
  display:flex; align-items:flex-start; gap:.85rem; font-size:.95rem; line-height:1.5;
}
.ln-comp-list li i {
  font-size:.95rem; margin-top:3px; flex-shrink:0;
}
.comp-old li i { color:#f43f5e; }
.comp-new li i { color:#10b981; }
.comp-old li strong { color:var(--ln-text); }
.comp-new li strong { color:var(--ln-text-heading); }

/* ── Core Features Grid ── */
.ln-features-grid {
  display:grid; grid-template-columns:repeat(auto-fit,minmax(330px,1fr)); gap:1.75rem;
}
.ln-feature-card {
  background:var(--ln-bg-card); backdrop-filter:blur(14px);
  border:1px solid var(--ln-border); border-radius:18px; padding:1.85rem 1.65rem;
  transition:all .3s ease; position:relative; overflow:hidden;
  display:flex; flex-direction:column;
}
.ln-feature-card:hover {
  transform:translateY(-5px);
  border-color:var(--ln-border-glow);
  box-shadow:var(--ln-card-hover-shadow);
}
.ln-feature-header {
  display:flex; align-items:center; gap:.75rem; margin-bottom:1rem;
  min-height:48px;
}
.ln-feature-icon {
  width:42px; height:42px; min-width:42px; border-radius:12px;
  display:flex; align-items:center; justify-content:center;
  font-size:1.2rem; color:#fff; flex-shrink:0;
  box-shadow:0 4px 12px rgba(0,0,0,0.12);
  transition:transform .3s ease;
}
.ln-feature-card:hover .ln-feature-icon {
  transform:scale(1.08);
}
.ln-feature-card h3 {
  font-size:1.1rem; font-weight:700; color:var(--ln-text-heading); margin:0; line-height:1.3;
  letter-spacing:-0.01em;
}
.ln-feature-card p {
  font-size:.92rem; color:var(--ln-text-muted); line-height:1.65; margin:0;
}
@media(max-width:600px) {
  .ln-features-grid {
    grid-template-columns: 1fr;
    gap: 1.15rem;
  }
  .ln-feature-card {
    padding: 1.35rem 1.15rem;
  }
}

/* ── Interactive ROI Calculator ── */
.ln-roi-card {
  background:linear-gradient(135deg, rgba(99,102,241,0.08), rgba(16,185,129,0.05));
  border:1px solid var(--ln-border-glow); border-radius:22px; padding:2.5rem;
  backdrop-filter:blur(16px); margin-bottom:4rem;
  box-shadow:var(--ln-card-hover-shadow);
}
.ln-roi-header {
  display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:1.5rem;
  margin-bottom:2rem;
}
.ln-roi-title h3 {
  font-size:1.4rem; font-weight:800; color:var(--ln-text-heading); margin-bottom:.3rem;
  display:flex; align-items:center; gap:.6rem;
}
.ln-roi-title p {
  font-size:.9rem; color:var(--ln-text-muted); margin:0;
}
.ln-roi-slider-box {
  width:100%; margin-bottom:2rem; padding:1.25rem; border-radius:14px;
  background:rgba(0,0,0,0.2); border:1px solid var(--ln-border);
}
body.light-mode .ln-roi-slider-box { background:rgba(255,255,255,0.7); }
.ln-slider-labels {
  display:flex; justify-content:space-between; align-items:center; margin-bottom:.85rem;
}
.ln-slider-label {
  font-size:.9rem; font-weight:600; color:var(--ln-text);
}
.ln-slider-val-badge {
  font-family:'Outfit',sans-serif; font-size:1.25rem; font-weight:800;
  color:var(--primary-light); background:rgba(99,102,241,0.15);
  padding:.3rem .9rem; border-radius:20px; border:1px solid var(--ln-border-glow);
}
body.light-mode .ln-slider-val-badge { color:var(--primary-dark); }

/* Custom Range Slider */
.ln-roi-range {
  -webkit-appearance:none; appearance:none; width:100%; height:8px; border-radius:6px;
  background:var(--ln-border); outline:none; transition:background .2s; cursor:pointer;
}
.ln-roi-range::-webkit-slider-thumb {
  -webkit-appearance:none; appearance:none; width:22px; height:22px; border-radius:50%;
  background:linear-gradient(135deg,var(--primary),var(--accent));
  cursor:pointer; box-shadow:0 0 12px rgba(99,102,241,0.6);
  border:2px solid #fff; transition:transform .15s;
}
.ln-roi-range::-webkit-slider-thumb:hover {
  transform:scale(1.15);
}
.ln-roi-range::-moz-range-thumb {
  width:22px; height:22px; border-radius:50%;
  background:linear-gradient(135deg,var(--primary),var(--accent));
  cursor:pointer; box-shadow:0 0 12px rgba(99,102,241,0.6);
  border:2px solid #fff;
}

/* ROI Metrics Grid */
.ln-roi-metrics {
  display:grid; grid-template-columns:repeat(auto-fit,minmax(180px,1fr)); gap:1.25rem;
}
.ln-roi-metric-item {
  background:var(--ln-bg-card); border:1px solid var(--ln-border); border-radius:14px;
  padding:1.25rem; text-align:center;
}
.ln-roi-metric-val {
  font-family:'Outfit',sans-serif; font-size:1.8rem; font-weight:800; line-height:1.2;
  margin-bottom:.3rem;
}
.ln-roi-metric-label {
  font-size:.8rem; color:var(--ln-text-muted); font-weight:500;
}
@media(max-width:768px) {
  .ln-roi-card { padding:1.5rem 1rem; }
  .ln-roi-header { margin-bottom:1.25rem; }
  .ln-roi-title h3 { font-size:1.15rem; }
  .ln-roi-metrics { grid-template-columns:1fr 1fr; gap:.75rem; }
  .ln-roi-metric-item { padding:.85rem .5rem; }
  .ln-roi-metric-val { font-size:1.35rem; }
}

/* ── Transparent Pricing Tiers Grid ── */
.ln-pricing-grid {
  display:grid; grid-template-columns:repeat(auto-fit,minmax(310px,1fr)); gap:2rem;
  align-items:stretch;
}
.ln-pricing-card {
  background:var(--ln-bg-card); border:1px solid var(--ln-border); border-radius:22px;
  padding:2.5rem 2rem; backdrop-filter:blur(16px);
  display:flex; flex-direction:column; justify-content:space-between;
  transition:all .3s ease; position:relative; overflow:hidden;
}
@media(max-width:768px) {
  .ln-pricing-grid { grid-template-columns:1fr; gap:1.25rem; }
  .ln-pricing-card { padding:1.75rem 1.25rem; }
}
.ln-pricing-card:hover {
  transform:translateY(-6px);
  border-color:var(--ln-border-glow);
  box-shadow:var(--ln-card-hover-shadow);
}
.ln-pricing-card.featured {
  border:2px solid var(--primary);
  box-shadow:0 20px 50px -10px rgba(99,102,241,0.35);
  background:linear-gradient(180deg, rgba(99,102,241,0.08) 0%, var(--ln-bg-card) 40%);
}
body.light-mode .ln-pricing-card.featured {
  background:linear-gradient(180deg, rgba(99,102,241,0.06) 0%, #ffffff 40%);
  border-color:var(--primary);
}

.ln-pricing-badge {
  display:inline-flex; align-items:center; gap:.4rem;
  padding:.35rem .9rem; border-radius:99px; font-size:.75rem; font-weight:700;
  text-transform:uppercase; letter-spacing:.05em; margin-bottom:1.25rem; width:fit-content;
}
.badge-pilot { background:rgba(99,102,241,0.12); color:var(--primary-light); }
.badge-pro { background:linear-gradient(135deg,var(--primary),var(--accent)); color:#fff; box-shadow:0 4px 12px rgba(99,102,241,0.3); }
.badge-enterprise { background:rgba(168,85,247,0.15); color:var(--accent); }

.ln-pricing-card h3 {
  font-size:1.5rem; font-weight:800; color:var(--ln-text-heading); margin-bottom:.35rem;
}
.ln-pricing-desc {
  font-size:.875rem; color:var(--ln-text-muted); margin-bottom:1.75rem; min-height:42px;
}
.ln-pricing-price-box {
  margin-bottom:2rem; padding-bottom:1.5rem; border-bottom:1px solid var(--ln-border);
}
.ln-pricing-price {
  font-family:'Outfit',sans-serif; font-size:2.8rem; font-weight:900;
  color:var(--ln-text-heading); line-height:1; letter-spacing:-0.03em;
}
.ln-pricing-period {
  font-size:.85rem; color:var(--ln-text-muted); font-weight:500; margin-top:.4rem;
}

.ln-pricing-features {
  list-style:none; display:flex; flex-direction:column; gap:.85rem; margin-bottom:2.25rem;
  flex-grow:1;
}
.ln-pricing-features li {
  display:flex; align-items:flex-start; gap:.65rem; font-size:.9rem; line-height:1.45;
}
.ln-pricing-features li i {
  font-size:.85rem; margin-top:3px; flex-shrink:0;
}
.ln-pricing-features li i.fa-circle-check { color:var(--accent-emerald); }
.ln-pricing-features li i.fa-circle-xmark { color:var(--ln-text-muted); opacity:.4; }

.ln-pricing-btn {
  width:100%; padding:.85rem; border-radius:12px; font-weight:700; font-size:.95rem;
  text-align:center; text-decoration:none; display:inline-flex; align-items:center;
  justify-content:center; gap:.5rem; transition:all .3s ease;
}
.btn-tier-outline {
  border:1px solid var(--ln-border); color:var(--ln-text-heading); background:rgba(255,255,255,0.03);
}
.btn-tier-outline:hover {
  border-color:var(--primary-light); background:rgba(99,102,241,0.1); transform:translateY(-2px);
}
.btn-tier-primary {
  background:linear-gradient(135deg,var(--primary),var(--accent)); color:#fff;
  box-shadow:0 6px 20px rgba(99,102,241,0.35); border:none;
}
.btn-tier-primary:hover {
  box-shadow:0 10px 30px rgba(99,102,241,0.5); transform:translateY(-2px);
}

.ln-pricing-footer-note {
  margin-top:2.5rem; text-align:center; font-size:.85rem; color:var(--ln-text-muted);
  max-width:800px; margin-left:auto; margin-right:auto; line-height:1.6;
}

/* ── Security & Compliance Section ── */
.ln-security-card {
  background:linear-gradient(135deg, rgba(99,102,241,0.08), rgba(168,85,247,0.04));
  border:1px solid var(--ln-border-glow); border-radius:22px; padding:3rem;
  backdrop-filter:blur(16px);
}
@media(max-width:768px) {
  .ln-security-card { padding: 1.5rem 1.15rem; }
  .ln-security-grid { gap: 1.25rem; margin-top: 1.5rem; }
}
.ln-security-grid {
  display:grid; grid-template-columns:repeat(auto-fit,minmax(220px,1fr)); gap:2rem;
  margin-top:2.5rem;
}
.ln-security-item {
  display:flex; flex-direction:column; gap:.75rem;
}
.ln-security-item i {
  font-size:1.75rem; color:var(--primary-light);
}
body.light-mode .ln-security-item i { color:var(--primary); }
.ln-security-item strong {
  font-size:1.05rem; font-weight:700; color:var(--ln-text-heading);
}
.ln-security-item span {
  font-size:.85rem; color:var(--ln-text-muted); line-height:1.5;
}

/* ── FAQs Accordion ── */
.ln-faq-list {
  max-width:800px; margin:0 auto; display:flex; flex-direction:column; gap:.85rem;
}
.ln-faq-item {
  background:var(--ln-bg-card); border:1px solid var(--ln-border); border-radius:14px;
  overflow:hidden; transition:all .3s ease;
}
.ln-faq-item:hover { border-color:var(--ln-border-glow); }
.ln-faq-q {
  padding:1.35rem 1.6rem; display:flex; justify-content:space-between; align-items:center;
  cursor:pointer; font-weight:700; color:var(--ln-text-heading); font-size:1rem;
  background:none; border:none; width:100%; text-align:left; font-family:'Outfit',sans-serif;
}
.ln-faq-q i {
  transition:transform .3s ease; color:var(--ln-text-muted); font-size:.9rem;
}
.ln-faq-item.open .ln-faq-q i { transform:rotate(180deg); color:var(--primary-light); }
.ln-faq-a {
  padding:0 1.6rem; max-height:0; overflow:hidden; transition:all .35s ease;
}
.ln-faq-item.open .ln-faq-a { max-height:350px; padding:0 1.6rem 1.4rem; }
.ln-faq-a p { color:var(--ln-text-muted); font-size:.92rem; line-height:1.7; margin:0; }

/* ── Institutional Demo & Contact Section ── */
.ln-contact-grid {
  display:grid; grid-template-columns:1fr 1.1fr; gap:3.5rem; align-items:flex-start;
}
@media(max-width:900px) {
  .ln-contact-grid { grid-template-columns:1fr; }
}

.ln-contact-info h3 {
  font-size:1.8rem; font-weight:800; color:var(--ln-text-heading); margin-bottom:1rem;
}
.ln-contact-info p {
  color:var(--ln-text-muted); margin-bottom:2rem; font-size:1.05rem; line-height:1.7;
}
.ln-contact-links {
  display:flex; flex-direction:column; gap:1.15rem; margin-bottom:1.5rem;
}
.ln-contact-links a {
  display:flex; align-items:center; gap:.85rem; color:var(--ln-text); text-decoration:none;
  font-size:1rem; font-weight:500; transition:all .2s;
}
.ln-contact-links a i {
  width:36px; height:36px; border-radius:10px; background:rgba(99,102,241,0.12);
  display:flex; align-items:center; justify-content:center; color:var(--primary-light);
  font-size:1rem; flex-shrink:0;
}
body.light-mode .ln-contact-links a i { color:var(--primary-dark); }
.ln-contact-links a:hover { color:var(--primary-light); }
body.light-mode .ln-contact-links a:hover { color:var(--primary-dark); }

/* WhatsApp Specific Styling in Contact */
.ln-contact-links a.ln-contact-whatsapp i {
  background:rgba(37,211,102,0.15); color:#25d366; font-size:1.15rem;
}
.ln-contact-links a.ln-contact-whatsapp:hover { color:#25d366; }
body.light-mode .ln-contact-links a.ln-contact-whatsapp i {
  color:#128c7e; background:rgba(18,140,126,0.12);
}
body.light-mode .ln-contact-links a.ln-contact-whatsapp:hover { color:#128c7e; }

.ln-whatsapp-pill {
  font-size:.72rem; font-weight:700; padding:.2rem .55rem; border-radius:20px;
  background:rgba(37,211,102,0.15); color:#25d366; border:1px solid rgba(37,211,102,0.3);
  margin-left:.5rem; text-transform:uppercase; letter-spacing:.03em;
  display:inline-flex; align-items:center; transition:all .2s ease;
}
.ln-contact-links a.ln-contact-whatsapp:hover .ln-whatsapp-pill {
  background:#25d366; color:#fff;
}
body.light-mode .ln-whatsapp-pill {
  background:rgba(18,140,126,0.12); color:#128c7e; border-color:rgba(18,140,126,0.25);
}
body.light-mode .ln-contact-links a.ln-contact-whatsapp:hover .ln-whatsapp-pill {
  background:#128c7e; color:#fff;
}

.ln-whatsapp-action {
  margin-bottom:1.75rem;
}
.ln-btn-whatsapp {
  display:inline-flex; align-items:center; gap:.65rem; padding:.75rem 1.4rem;
  border-radius:12px; background:linear-gradient(135deg,#25d366,#128c7e);
  color:#fff !important; font-size:.92rem; font-weight:700; text-decoration:none;
  box-shadow:0 4px 16px rgba(37,211,102,0.3); transition:all .25s ease;
}
.ln-btn-whatsapp:hover {
  transform:translateY(-2px); box-shadow:0 8px 24px rgba(37,211,102,0.45);
  color:#fff !important;
}
.ln-btn-whatsapp i {
  font-size:1.25rem;
}

.ln-contact-form {
  background:var(--ln-bg-card); border:1px solid var(--ln-border); border-radius:20px;
  padding:2.5rem; backdrop-filter:blur(16px);
  box-shadow:var(--ln-card-hover-shadow);
}
@media(max-width:768px) {
  .ln-contact-form { padding: 1.5rem 1.15rem; border-radius: 16px; }
}
.ln-contact-form h4 {
  font-size:1.3rem; font-weight:700; color:var(--ln-text-heading); margin-bottom:.5rem;
}
.ln-contact-form p {
  font-size:.85rem; color:var(--ln-text-muted); margin-bottom:1.75rem;
}
.form-row {
  display:grid; grid-template-columns:1fr 1fr; gap:1rem;
}
@media(max-width:600px) {
  .form-row { grid-template-columns:1fr; }
}
.ln-contact-form .form-group { margin-bottom:1.15rem; }
.ln-contact-form label {
  display:block; font-size:.85rem; font-weight:600; color:var(--ln-text); margin-bottom:.4rem;
}
.ln-contact-form input,
.ln-contact-form select,
.ln-contact-form textarea {
  width:100%; padding:.75rem 1rem; border-radius:10px; font-size:.9rem;
  background:var(--ln-bg-input); border:1px solid var(--ln-border);
  color:var(--ln-input-color); font-family:inherit; transition:all .2s;
}
.ln-contact-form select option {
  background:var(--ln-bg); color:var(--ln-text);
}
.ln-contact-form input:focus,
.ln-contact-form select:focus,
.ln-contact-form textarea:focus {
  outline:none; border-color:var(--primary);
  box-shadow:0 0 0 3px rgba(99,102,241,.15);
}
.ln-contact-form textarea { resize:vertical; min-height:90px; }

/* ── Footer ── */
.ln-footer {
  border-top:1px solid var(--ln-border); padding:3.5rem 1.5rem;
  max-width:1200px; margin:0 auto;
}
.ln-footer-inner {
  display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:1.5rem;
}
.ln-footer-copy { color:var(--ln-text-muted); font-size:.875rem; }
.ln-footer-links { display:flex; gap:1.75rem; flex-wrap:wrap; }
.ln-footer-links a {
  color:var(--ln-text-muted); text-decoration:none; font-size:.875rem; font-weight:500;
  transition:color .2s;
}
.ln-footer-links a:hover { color:var(--ln-text-heading); }

/* ── Preserved Auth Pages (login/register) ── */
.auth-page {
  min-height:100vh; display:flex; align-items:center; justify-content:center;
}
.auth-wrapper { width:100%; max-width:28rem; padding:0 1rem; }
.auth-logo { text-align:center; margin-bottom:1.25rem; text-decoration:none; display:block; cursor:pointer; }
.auth-logo-icon {
  width:52px; height:52px; border-radius:14px; margin:0 auto .25rem;
  background:linear-gradient(135deg,var(--primary),var(--accent));
  display:flex; align-items:center; justify-content:center;
  box-shadow:0 6px 20px rgba(99,102,241,.25); color:#fff; font-size:1.5rem;
}
.auth-logo h1 {
  font-size:1.5rem; font-weight:700;
  background:linear-gradient(135deg,var(--primary-light),var(--accent));
  -webkit-background-clip:text; background-clip:text; color:transparent;
}
body.light-mode .auth-logo h1 {
  background:linear-gradient(135deg,var(--primary-dark),#9333ea);
  -webkit-background-clip:text; background-clip:text; color:transparent;
}
.auth-logo p { color:var(--ln-text-muted); font-size:.8rem; margin-top:.125rem; }
.auth-card {
  background:var(--ln-bg-card); backdrop-filter:blur(16px);
  border:1px solid var(--ln-border); border-radius:16px;
  padding:1.5rem; box-shadow:0 8px 30px rgba(0,0,0,.15);
}
body.light-mode .auth-card { box-shadow:0 4px 20px rgba(0,0,0,.06); }
.auth-card h2 { font-size:1.125rem; font-weight:600; color:var(--ln-text-heading); margin-bottom:1rem; }
.auth-card label { display:block; font-size:.8rem; font-weight:500; color:var(--ln-text-muted); margin-bottom:.25rem; }
.auth-card input, .auth-card select {
  width:100%; padding:.5rem .875rem; font-size:.85rem; border-radius:10px;
  background:var(--ln-bg-input); border:1px solid var(--ln-border);
  color:var(--ln-input-color); font-family:inherit; transition:all .2s;
}
.auth-card input:focus, .auth-card select:focus {
  outline:none; border-color:var(--primary);
  box-shadow:0 0 0 3px rgba(99,102,241,.15);
}
.auth-card select option { background:var(--ln-bg); color:var(--ln-text); }
.auth-submit {
  width:100%; padding:.625rem; border:none; border-radius:12px; cursor:pointer;
  font-size:.875rem; font-weight:600; color:#fff;
  background:linear-gradient(135deg,var(--primary),var(--accent));
  box-shadow:0 4px 15px rgba(99,102,241,.3);
  transition:all .3s;
}
.auth-submit:hover { transform:translateY(-1px); box-shadow:0 6px 25px rgba(99,102,241,.4); }
.auth-submit:disabled { opacity:.6; cursor:not-allowed; transform:none; }
.auth-footer { margin-top:1rem; text-align:center; }
.auth-footer p { font-size:.875rem; color:var(--ln-text-muted); }
.auth-footer a { color:var(--primary-light); font-weight:500; text-decoration:none; transition:color .2s; }
.auth-footer a:hover { color:var(--primary); }
body.light-mode .auth-footer a { color:var(--primary-dark); }
.auth-error {
  display:none; padding:.75rem; border-radius:8px; font-size:.875rem; margin-bottom:1rem;
  background:rgba(239,68,68,.1); border:1px solid rgba(239,68,68,.2); color:#f87171;
}
body.light-mode .auth-error { color:#dc2626; }
.auth-msg {
  display:none; padding:.75rem; border-radius:8px; font-size:.875rem; margin-bottom:1rem;
}
.auth-theme-toggle {
  position:fixed; top:1.25rem; right:1.25rem; z-index:100;
  width:40px; height:40px; border-radius:12px; border:1px solid var(--ln-border);
  background:var(--ln-bg-card); backdrop-filter:blur(12px);
  color:var(--ln-text-muted); cursor:pointer;
  display:flex; align-items:center; justify-content:center; transition:all .2s;
}
.auth-theme-toggle:hover { color:var(--ln-text-heading); border-color:var(--primary); }
.auth-home-btn {
  position:fixed; top:1.25rem; left:1.25rem; z-index:100;
  width:40px; height:40px; border-radius:12px; border:1px solid var(--ln-border);
  background:var(--ln-bg-card); backdrop-filter:blur(12px);
  color:var(--ln-text-muted); cursor:pointer;
  display:flex; align-items:center; justify-content:center; transition:all .2s;
  text-decoration:none;
}
.auth-home-btn:hover { color:var(--ln-text-heading); border-color:var(--primary); }

/* ── Scroll Animations ── */
.ln-animate {
  opacity:0; transform:translateY(30px); transition:opacity .6s ease, transform .6s ease;
}
.ln-animate.visible {
  opacity:1; transform:translateY(0);
}