/* ============================================================
   DREXORA SCHOOL PORTAL — Landing Page Styles
   ============================================================ */

/* ---------- Navbar ---------- */
.landing-nav{
  position:fixed;top:0;left:0;right:0;z-index:500;
  background:transparent;
  transition:background .3s,box-shadow .3s;
  padding:.9rem 0;
}
.landing-nav.scrolled{
  background:var(--surface);
  box-shadow:0 2px 20px rgba(0,0,0,.1);
}
.nav-inner{
  display:flex;align-items:center;justify-content:space-between;
  max-width:1200px;margin:0 auto;padding:0 1.5rem;
}
.nav-brand{display:flex;align-items:center;gap:.75rem}
.nav-logo-box{
  width:42px;height:42px;background:var(--secondary);
  border-radius:10px;display:flex;align-items:center;justify-content:center;
  font-weight:900;font-size:1.1rem;color:#0d2b6e;
}
.nav-brand-name{font-size:1.15rem;font-weight:800;color:#fff}
.landing-nav.scrolled .nav-brand-name{color:var(--text)}
.nav-links{display:flex;align-items:center;gap:.25rem}
.nav-link-item{
  padding:.45rem 1rem;border-radius:var(--radius-sm);
  font-size:.88rem;font-weight:500;color:rgba(255,255,255,.8);
  transition:all var(--transition);cursor:pointer;
}
.landing-nav.scrolled .nav-link-item{color:var(--text-muted)}
.nav-link-item:hover{background:rgba(255,255,255,.15);color:#fff}
.landing-nav.scrolled .nav-link-item:hover{background:var(--bg);color:var(--text)}
.nav-actions{display:flex;align-items:center;gap:.75rem}
.theme-toggle-btn{
  width:38px;height:38px;border-radius:50%;
  background:rgba(255,255,255,.15);border:none;cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  color:#fff;font-size:.95rem;transition:all var(--transition);
}
.landing-nav.scrolled .theme-toggle-btn{background:var(--bg);color:var(--text-muted)}
.theme-toggle-btn:hover{background:rgba(255,255,255,.25)}
.nav-hamburger{
  display:none;background:none;border:none;cursor:pointer;
  font-size:1.3rem;color:#fff;padding:.4rem;
}
.landing-nav.scrolled .nav-hamburger{color:var(--text)}

/* Mobile nav menu */
.mobile-nav-menu{
  position:fixed;top:0;right:-100%;width:280px;height:100vh;
  background:var(--sidebar-bg);z-index:600;
  padding:2rem 1.5rem;
  transition:right .35s cubic-bezier(.4,0,.2,1);
  box-shadow:var(--shadow-lg);
}
.mobile-nav-menu.open{right:0}
.mobile-nav-close{
  position:absolute;top:1rem;right:1rem;
  background:rgba(255,255,255,.1);border:none;
  width:36px;height:36px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  color:#fff;cursor:pointer;font-size:1.1rem;
}
.mobile-nav-links{margin-top:3rem;display:flex;flex-direction:column;gap:.5rem}
.mobile-nav-link{
  padding:.8rem 1rem;border-radius:var(--radius-sm);
  color:rgba(255,255,255,.8);font-size:.95rem;
  transition:all var(--transition);cursor:pointer;
}
.mobile-nav-link:hover{background:rgba(255,255,255,.1);color:#fff}

/* ---------- Hero ---------- */
.hero{
  min-height:100vh;
  background:linear-gradient(135deg,#0a1628 0%,#0d2b6e 40%,#1565c0 70%,#1976d2 100%);
  position:relative;overflow:hidden;
  display:flex;align-items:center;
  padding-top:80px;
}
.hero::before{
  content:'';position:absolute;inset:0;
  background:url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.hero-particles{position:absolute;inset:0;pointer-events:none}
.hero-particles .particle{
  position:absolute;border-radius:50%;
  background:rgba(249,168,37,.15);
  animation:float 8s ease-in-out infinite;
}
.hero-content{
  max-width:1200px;margin:0 auto;padding:4rem 1.5rem;
  display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center;
  position:relative;z-index:1;
}
.hero-text{}
.hero-badge{
  display:inline-flex;align-items:center;gap:.5rem;
  background:rgba(249,168,37,.15);border:1px solid rgba(249,168,37,.3);
  color:var(--gold-500);border-radius:999px;
  padding:.35rem 1rem;font-size:.8rem;font-weight:600;
  margin-bottom:1.5rem;letter-spacing:.04em;
  animation:fadeInUp .6s both;
}
.hero-title{
  font-size:clamp(2rem,5vw,3.2rem);font-weight:900;
  color:#fff;line-height:1.15;margin-bottom:1.25rem;
  animation:fadeInUp .6s .1s both;
}
.hero-title .highlight{
  background:linear-gradient(135deg,var(--gold-500),var(--gold-300));
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
}
.hero-subtitle{
  font-size:1.05rem;color:rgba(255,255,255,.7);margin-bottom:2rem;
  max-width:480px;line-height:1.7;
  animation:fadeInUp .6s .2s both;
}
.hero-actions{
  display:flex;align-items:center;gap:1rem;flex-wrap:wrap;
  animation:fadeInUp .6s .3s both;
}
.hero-stats{
  display:flex;align-items:center;gap:2rem;margin-top:2.5rem;
  animation:fadeInUp .6s .4s both;
}
.hero-stat-item{text-align:center}
.hero-stat-num{font-size:1.5rem;font-weight:800;color:var(--gold-500)}
.hero-stat-label{font-size:.7rem;color:rgba(255,255,255,.5);text-transform:uppercase;letter-spacing:.08em}
.hero-stat-divider{width:1px;height:36px;background:rgba(255,255,255,.15)}

.hero-visual{
  animation:fadeInRight .8s .2s both;
  position:relative;
}
.hero-card-stack{position:relative}
.hero-main-card{
  background:rgba(255,255,255,.1);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border:1px solid rgba(255,255,255,.2);
  border-radius:var(--radius-lg);padding:1.75rem;
  color:#fff;
}
.hero-card-avatar{
  width:80px;height:80px;border-radius:50%;
  background:linear-gradient(135deg,var(--gold-500),var(--gold-700));
  display:flex;align-items:center;justify-content:center;
  font-size:2rem;font-weight:800;color:#0d2b6e;
  margin-bottom:1.25rem;border:3px solid rgba(255,255,255,.25);
}
.hero-card-name{font-size:1.1rem;font-weight:700}
.hero-card-meta{font-size:.78rem;color:rgba(255,255,255,.6);margin-top:.2rem}
.hero-card-divider{border:none;border-top:1px solid rgba(255,255,255,.15);margin:1.25rem 0}
.hero-card-info{display:grid;grid-template-columns:1fr 1fr;gap:.85rem}
.hero-card-info-item{}
.hero-card-info-label{font-size:.65rem;color:rgba(255,255,255,.4);text-transform:uppercase;letter-spacing:.08em}
.hero-card-info-value{font-size:.85rem;font-weight:600;color:#fff;margin-top:.2rem}
.hero-float-card{
  position:absolute;right:-1.5rem;bottom:-2rem;
  background:rgba(255,255,255,.12);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border:1px solid rgba(255,255,255,.2);
  border-radius:var(--radius);padding:1rem 1.25rem;
  animation:floatCard 4s ease-in-out infinite;
}
.hero-float-card-title{font-size:.7rem;color:rgba(255,255,255,.5);text-transform:uppercase;letter-spacing:.08em;margin-bottom:.5rem}
.hero-float-subject{display:flex;align-items:center;justify-content:space-between;padding:.35rem 0;border-bottom:1px solid rgba(255,255,255,.08);font-size:.8rem;color:#fff;gap:1.5rem}
.hero-float-subject:last-child{border-bottom:none}
.hero-float-score{color:var(--gold-500);font-weight:700}

@keyframes floatCard{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
@keyframes float{0%,100%{transform:translateY(0) scale(1)}50%{transform:translateY(-20px) scale(1.1)}}
@keyframes fadeInUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}
@keyframes fadeInRight{from{opacity:0;transform:translateX(30px)}to{opacity:1;transform:translateX(0)}}
.hero-scroll-indicator{
  position:absolute;bottom:2rem;left:50%;transform:translateX(-50%);
  display:flex;flex-direction:column;align-items:center;gap:.5rem;
  color:rgba(255,255,255,.4);font-size:.75rem;letter-spacing:.08em;
  animation:pulse 2s ease-in-out infinite;
}
@keyframes pulse{0%,100%{opacity:.4}50%{opacity:.9}}

/* ---------- Section Shared ---------- */
.section{padding:5rem 0}
.section-alt{background:var(--surface-2)}
.section-header{text-align:center;margin-bottom:3.5rem}
.section-label{
  display:inline-block;background:var(--blue-50);color:var(--primary);
  font-size:.75rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;
  padding:.3rem .9rem;border-radius:999px;margin-bottom:.75rem;
}
[data-theme="dark"] .section-label{background:rgba(21,101,192,.2);color:#90caf9}
.section-title{font-size:clamp(1.5rem,3vw,2.2rem);font-weight:800;color:var(--text);margin-bottom:.75rem}
.section-desc{font-size:1rem;color:var(--text-muted);max-width:580px;margin:0 auto}

/* ---------- About ---------- */
.about-grid{
  display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center;
}
.about-image-wrapper{
  border-radius:var(--radius-lg);overflow:hidden;
  background:linear-gradient(135deg,#0d2b6e,#1565c0);
  padding:2.5rem;display:flex;align-items:center;justify-content:center;
  min-height:360px;
}
.about-icon-grid{
  display:grid;grid-template-columns:1fr 1fr;gap:1rem;
}
.about-icon-card{
  background:rgba(255,255,255,.1);border-radius:var(--radius);
  padding:1.5rem;text-align:center;backdrop-filter:blur(8px);
  border:1px solid rgba(255,255,255,.15);
}
.about-icon-card i{font-size:2rem;color:var(--gold-500);margin-bottom:.75rem}
.about-icon-card p{color:rgba(255,255,255,.8);font-size:.82rem;font-weight:600}
.about-text{}
.about-features{margin-top:1.5rem;display:flex;flex-direction:column;gap:.75rem}
.about-feature-item{
  display:flex;align-items:flex-start;gap:.9rem;
  padding:.75rem;background:var(--bg);border-radius:var(--radius-sm);
  border:1px solid var(--border);
}
.about-feature-icon{
  width:36px;height:36px;border-radius:var(--radius-sm);
  background:var(--primary);color:#fff;
  display:flex;align-items:center;justify-content:center;
  font-size:.9rem;flex-shrink:0;
}
.about-feature-text{}
.about-feature-title{font-size:.85rem;font-weight:700;color:var(--text)}
.about-feature-desc{font-size:.78rem;color:var(--text-muted);margin-top:.2rem}

/* ---------- Features ---------- */
.features-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1.5rem;
}
.feature-card{
  background:var(--surface);border-radius:var(--radius);padding:1.75rem;
  border:1px solid var(--border);box-shadow:var(--shadow);
  transition:transform var(--transition),box-shadow var(--transition);
  position:relative;overflow:hidden;
}
.feature-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-md)}
.feature-card::before{
  content:'';position:absolute;top:0;left:0;right:0;height:3px;
  background:linear-gradient(90deg,var(--primary),var(--secondary));
  opacity:0;transition:opacity var(--transition);
}
.feature-card:hover::before{opacity:1}
.feature-icon{
  width:56px;height:56px;border-radius:var(--radius);
  background:linear-gradient(135deg,var(--blue-50),var(--blue-100));
  display:flex;align-items:center;justify-content:center;
  font-size:1.4rem;color:var(--primary);margin-bottom:1.25rem;
}
[data-theme="dark"] .feature-icon{background:rgba(21,101,192,.2);color:#90caf9}
.feature-title{font-size:1rem;font-weight:700;color:var(--text);margin-bottom:.5rem}
.feature-desc{font-size:.85rem;color:var(--text-muted);line-height:1.6}

/* ---------- Stats ---------- */
.stats-section{
  background:linear-gradient(135deg,#0d2b6e,#1565c0);padding:5rem 0;
}
.stats-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));
  gap:2rem;max-width:1200px;margin:0 auto;padding:0 1.5rem;
}
.stat-box{text-align:center;color:#fff}
.stat-box-num{font-size:2.5rem;font-weight:900;color:var(--gold-500);line-height:1}
.stat-box-suffix{font-size:1.5rem;font-weight:900;color:var(--gold-400)}
.stat-box-label{font-size:.85rem;color:rgba(255,255,255,.6);margin-top:.5rem;font-weight:500}
.stat-box-divider{width:40px;height:3px;background:var(--gold-600);margin:.75rem auto 0;border-radius:2px}

/* ---------- Contact ---------- */
.contact-grid{
  display:grid;grid-template-columns:1fr 1.4fr;gap:3rem;align-items:start;
}
.contact-info{}
.contact-info-item{
  display:flex;gap:1rem;align-items:flex-start;margin-bottom:1.5rem;
}
.contact-info-icon{
  width:44px;height:44px;border-radius:var(--radius-sm);
  background:var(--primary);color:#fff;
  display:flex;align-items:center;justify-content:center;
  font-size:1rem;flex-shrink:0;
}
.contact-info-text{}
.contact-info-label{font-size:.75rem;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);font-weight:700}
.contact-info-value{font-size:.9rem;color:var(--text);font-weight:500;margin-top:.2rem}
.contact-form-card{
  background:var(--surface);border-radius:var(--radius-lg);
  padding:2rem;box-shadow:var(--shadow-md);border:1px solid var(--border);
}
.contact-form-title{font-size:1.1rem;font-weight:700;margin-bottom:1.5rem}

/* ---------- Footer ---------- */
.landing-footer{
  background:#050f22;color:rgba(255,255,255,.6);padding:3rem 0 1.5rem;
}
.footer-grid{
  display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:3rem;margin-bottom:2.5rem;
}
.footer-brand{}
.footer-logo-row{display:flex;align-items:center;gap:.75rem;margin-bottom:1rem}
.footer-logo-box{width:40px;height:40px;background:var(--secondary);border-radius:10px;display:flex;align-items:center;justify-content:center;font-weight:900;font-size:1rem;color:#0d2b6e}
.footer-brand-name{font-size:1.1rem;font-weight:800;color:#fff}
.footer-desc{font-size:.82rem;line-height:1.7;max-width:280px}
.footer-col-title{font-size:.82rem;font-weight:700;color:#fff;text-transform:uppercase;letter-spacing:.08em;margin-bottom:1rem}
.footer-links{display:flex;flex-direction:column;gap:.5rem}
.footer-link{font-size:.83rem;transition:color var(--transition);cursor:pointer}
.footer-link:hover{color:#fff}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding-top:1.25rem;text-align:center;font-size:.78rem}
.footer-socials{display:flex;gap:.75rem;margin-top:1rem}
.footer-social{width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,.1);display:flex;align-items:center;justify-content:center;transition:all var(--transition);color:rgba(255,255,255,.6)}
.footer-social:hover{background:var(--primary);color:#fff}

@media(max-width:900px){
  .hero-content{grid-template-columns:1fr;gap:2.5rem}
  .hero-visual{display:none}
  .about-grid,.contact-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .nav-links{display:none}
  .nav-hamburger{display:flex}
}
@media(max-width:580px){
  .hero{padding-top:60px}
  .hero-actions{flex-direction:column;align-items:flex-start}
  .hero-actions .btn{width:100%;justify-content:center}
  .footer-grid{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:1fr 1fr}
}