/* ─── CSS Variables ─────────────────────────────── */
:root {
  --red: #e63946;
  --red-dark: #c1121f;
  --red-light: #ff6b6b;
  --white: #ffffff;
  --bg: #f8f9fa;
  --bg2: #ffffff;
  --bg3: #f1f3f5;
  --text: #1a1a2e;
  --text2: #4a4a6a;
  --text3: #8888aa;
  --card: #ffffff;
  --card-border: #e8e8f0;
  --nav-bg: rgba(255,255,255,0.95);
  --shadow: 0 4px 24px rgba(230,57,70,0.08);
  --shadow-lg: 0 16px 48px rgba(230,57,70,0.14);
  --radius: 16px;
  --transition: 0.3s cubic-bezier(0.4,0,0.2,1);
}
[data-theme="dark"] {
  --bg: #0d0d1a;
  --bg2: #131325;
  --bg3: #1a1a2e;
  --text: #f0f0ff;
  --text2: #b0b0cc;
  --text3: #6666aa;
  --card: #1e1e35;
  --card-border: #2a2a45;
  --nav-bg: rgba(13,13,26,0.97);
  --shadow: 0 4px 24px rgba(0,0,0,0.4);
  --shadow-lg: 0 16px 48px rgba(0,0,0,0.5);
}

/* ─── Reset & Base ────────────────────────────────── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px}
body{
  font-family:'Poppins',sans-serif;
  background:var(--bg);
  color:var(--text);
  transition:background var(--transition),color var(--transition);
  line-height:1.6;
  overflow-x:hidden;
}
a{text-decoration:none;color:inherit}
img{max-width:100%}
button{cursor:pointer;font-family:'Poppins',sans-serif}
input,select,textarea{font-family:'Poppins',sans-serif}

/* ─── Scrollbar ───────────────────────────────────── */
::-webkit-scrollbar{width:6px}
::-webkit-scrollbar-track{background:var(--bg)}
::-webkit-scrollbar-thumb{background:var(--red);border-radius:3px}

/* ─── Utility ─────────────────────────────────────── */
.container{max-width:1200px;margin:0 auto;padding:0 24px}
.section{padding:100px 0}
.section-title{font-size:2.4rem;font-weight:800;color:var(--text);margin-bottom:8px;letter-spacing:-0.5px}
.section-sub{color:var(--text2);font-size:1.05rem;margin-bottom:56px;font-family:Georgia,serif}
.badge{
  display:inline-block;padding:4px 12px;border-radius:20px;
  font-size:0.75rem;font-weight:700;letter-spacing:1px;text-transform:uppercase;
}
.badge-A\+{background:#ffe0e0;color:#c1121f}
.badge-A\-{background:#ffd0d0;color:#9d0208}
.badge-B\+{background:#e0f0ff;color:#0077b6}
.badge-B\-{background:#d0e8ff;color:#023e8a}
.badge-O\+{background:#e0ffe8;color:#1b7a3e}
.badge-O\-{background:#d0fce0;color:#155d27}
.badge-AB\+{background:#f3e0ff;color:#7b2d8b}
.badge-AB\-{background:#ead0ff;color:#5c1276}
[data-theme="dark"] .badge-A\+{background:#3d0a0a;color:#ff8080}
[data-theme="dark"] .badge-A\-{background:#2d0505;color:#ff9090}
[data-theme="dark"] .badge-B\+{background:#0a2040;color:#60c0ff}
[data-theme="dark"] .badge-B\-{background:#060e1f;color:#80d0ff}
[data-theme="dark"] .badge-O\+{background:#0a2518;color:#60e090}
[data-theme="dark"] .badge-O\-{background:#071810;color:#80f0a0}
[data-theme="dark"] .badge-AB\+{background:#2a0a40;color:#c060f0}
[data-theme="dark"] .badge-AB\-{background:#1a0630;color:#d080ff}

/* ─── Navbar ──────────────────────────────────────── */
.navbar{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  background:var(--nav-bg);
  backdrop-filter:blur(20px);
  border-bottom:1px solid var(--card-border);
  transition:all var(--transition);
  box-shadow:0 2px 20px rgba(230,57,70,0.06);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:70px}
.nav-logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.1rem;color:var(--red)}
.nav-logo svg{width:36px;height:36px}
.nav-logo span{font-size:0.7rem;font-weight:500;color:var(--text2);display:block;letter-spacing:0.5px}
.nav-logo-text{line-height:1.1}
.nav-menu{display:flex;align-items:center;gap:4px;list-style:none}
.nav-menu a{
  padding:8px 14px;border-radius:8px;font-size:0.88rem;font-weight:500;
  color:var(--text2);transition:all var(--transition);
}
.nav-menu a:hover{color:var(--red);background:rgba(230,57,70,0.07)}
.nav-menu a.active{color:var(--red);font-weight:600}
.nav-right{display:flex;align-items:center;gap:12px}
.lang-toggle{
  background:var(--bg3);border:1px solid var(--card-border);
  color:var(--text2);padding:6px 12px;border-radius:8px;
  font-size:0.8rem;font-weight:600;cursor:pointer;
  transition:all var(--transition);
}
.lang-toggle:hover{border-color:var(--red);color:var(--red)}
.dark-toggle{
  display:flex;align-items:center;gap:8px;cursor:pointer;
}
.toggle-track{
  width:46px;height:24px;background:var(--bg3);border:1px solid var(--card-border);
  border-radius:12px;position:relative;transition:all var(--transition);
}
[data-theme="dark"] .toggle-track{background:var(--red);border-color:var(--red)}
.toggle-thumb{
  position:absolute;top:2px;left:2px;width:18px;height:18px;
  background:var(--white);border-radius:50%;transition:all var(--transition);
  box-shadow:0 2px 6px rgba(0,0,0,0.2);
}
[data-theme="dark"] .toggle-thumb{transform:translateX(22px)}
.toggle-icon{font-size:0.9rem;color:var(--text2)}
.hamburger{
  display:none;flex-direction:column;gap:5px;
  background:none;border:none;padding:6px;cursor:pointer;
}
.hamburger span{
  display:block;width:24px;height:2px;background:var(--text);
  border-radius:2px;transition:all var(--transition);
}
.hamburger.active span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}
.hamburger.active span:nth-child(2){opacity:0}
.hamburger.active span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}
.mobile-menu{
  display:none;position:fixed;top:70px;left:0;right:0;
  background:var(--nav-bg);backdrop-filter:blur(20px);
  border-bottom:1px solid var(--card-border);
  padding:16px 24px 24px;z-index:999;
  animation:slideDown 0.3s ease;
}
.mobile-menu.open{display:block}
@keyframes slideDown{from{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}
.mobile-nav-menu{list-style:none;display:flex;flex-direction:column;gap:4px;margin-bottom:16px}
.mobile-nav-menu a{
  display:block;padding:12px 16px;border-radius:10px;
  font-weight:500;color:var(--text2);transition:all var(--transition);
}
.mobile-nav-menu a:hover{color:var(--red);background:rgba(230,57,70,0.07)}
.mobile-right{display:flex;align-items:center;gap:12px;padding-top:12px;border-top:1px solid var(--card-border)}

/* ─── Hero ────────────────────────────────────────── */
.hero{
  min-height:100vh;display:flex;align-items:center;
  background:var(--bg2);
  position:relative;overflow:hidden;padding-top:70px;
}
.hero-bg{
  position:absolute;inset:0;
  background:
    radial-gradient(ellipse 60% 60% at 80% 20%, rgba(230,57,70,0.12) 0%, transparent 60%),
    radial-gradient(ellipse 40% 40% at 10% 80%, rgba(230,57,70,0.07) 0%, transparent 60%);
}
.hero-grid{
  position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(230,57,70,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(230,57,70,0.04) 1px, transparent 1px);
  background-size:48px 48px;
}
.hero-inner{
  position:relative;z-index:1;
  display:grid;grid-template-columns:1fr 1fr;
  gap:60px;align-items:center;
  padding:80px 0 60px;
}
.hero-tag{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(230,57,70,0.1);border:1px solid rgba(230,57,70,0.2);
  color:var(--red);padding:6px 16px;border-radius:20px;
  font-size:0.8rem;font-weight:600;letter-spacing:1px;text-transform:uppercase;
  margin-bottom:24px;
}
.hero-tag::before{content:'';width:8px;height:8px;background:var(--red);border-radius:50%;animation:pulse 1.5s ease infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:0.4}}
.hero-title{
  font-size:3.6rem;font-weight:900;line-height:1.1;
  letter-spacing:-1.5px;margin-bottom:20px;
}
.hero-title .red{color:var(--red)}
.hero-subtitle{
  font-family:Georgia,serif;font-size:1.15rem;
  color:var(--text2);margin-bottom:40px;line-height:1.7;
}
.hero-btns{display:flex;gap:16px;flex-wrap:wrap}
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:14px 28px;border-radius:12px;font-size:0.95rem;
  font-weight:600;transition:all var(--transition);border:2px solid transparent;
}
.btn-primary{background:var(--red);color:white;box-shadow:0 6px 20px rgba(230,57,70,0.35)}
.btn-primary:hover{background:var(--red-dark);transform:translateY(-2px);box-shadow:0 10px 30px rgba(230,57,70,0.4)}
.btn-outline{background:transparent;color:var(--red);border-color:var(--red)}
.btn-outline:hover{background:var(--red);color:white;transform:translateY(-2px)}
.hero-visual{display:flex;justify-content:center;align-items:center;position:relative}
.hero-blob{
  width:420px;height:420px;
  background:radial-gradient(ellipse, rgba(230,57,70,0.15) 0%, transparent 70%);
  border-radius:50%;display:flex;justify-content:center;align-items:center;
  position:relative;animation:breathe 4s ease-in-out infinite;
}
@keyframes breathe{0%,100%{transform:scale(1)}50%{transform:scale(1.04)}}
.hero-drop{position:relative;z-index:1}
.hero-drop svg{width:200px;height:200px;filter:drop-shadow(0 20px 60px rgba(230,57,70,0.4))}
.hero-stat{
  position:absolute;background:var(--card);border:1px solid var(--card-border);
  border-radius:14px;padding:14px 20px;
  box-shadow:var(--shadow);display:flex;align-items:center;gap:10px;
  animation:float 3s ease-in-out infinite;
}
.hero-stat:nth-child(1){top:10%;right:-10%;animation-delay:0s}
.hero-stat:nth-child(2){bottom:15%;left:-12%;animation-delay:1s}
.hero-stat:nth-child(3){top:50%;right:-15%;animation-delay:2s}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
.hero-stat .stat-icon{font-size:1.8rem}
.hero-stat .stat-num{font-size:1.3rem;font-weight:800;color:var(--red);line-height:1}
.hero-stat .stat-label{font-size:0.72rem;color:var(--text3);font-weight:500}

/* ─── Cards ───────────────────────────────────────── */
.card{
  background:var(--card);border:1px solid var(--card-border);
  border-radius:var(--radius);padding:28px;
  box-shadow:var(--shadow);transition:all var(--transition);
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}

/* ─── Registration Section ────────────────────────── */
.register-section{background:var(--bg2)}
.reg-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start}
.reg-info h2{font-size:2.2rem;font-weight:800;margin-bottom:12px;letter-spacing:-0.5px}
.reg-info p{color:var(--text2);font-family:Georgia,serif;line-height:1.75;margin-bottom:24px}
.reg-perks{display:flex;flex-direction:column;gap:12px}
.perk{display:flex;align-items:center;gap:12px;font-size:0.9rem;font-weight:500}
.perk-icon{
  width:36px;height:36px;background:rgba(230,57,70,0.1);
  border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:1rem;flex-shrink:0;
}
.form-card{background:var(--card);border:1px solid var(--card-border);border-radius:20px;padding:36px;box-shadow:var(--shadow-lg)}
.form-title{font-size:1.4rem;font-weight:700;margin-bottom:24px;color:var(--red)}
.form-group{margin-bottom:20px}
.form-group label{display:block;font-size:0.85rem;font-weight:600;color:var(--text2);margin-bottom:8px}
.form-group input,.form-group select{
  width:100%;padding:13px 16px;border-radius:10px;
  border:1.5px solid var(--card-border);background:var(--bg);
  color:var(--text);font-size:0.92rem;outline:none;
  transition:all var(--transition);
}
.form-group input:focus,.form-group select:focus{
  border-color:var(--red);background:var(--bg2);
  box-shadow:0 0 0 3px rgba(230,57,70,0.1);
}
.form-group input::placeholder{color:var(--text3)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.btn-full{width:100%;justify-content:center;padding:15px}
.error-msg{color:#e63946;font-size:0.8rem;margin-top:5px;display:none}

/* ─── Find Donor Section ──────────────────────────── */
.find-section{background:var(--bg3)}
.search-bar{
  background:var(--card);border:1px solid var(--card-border);
  border-radius:20px;padding:28px;margin-bottom:40px;
  box-shadow:var(--shadow);
  display:grid;grid-template-columns:1fr 1fr auto;gap:16px;align-items:end;
}
.search-bar input,.search-bar select{
  width:100%;padding:13px 16px;border-radius:10px;
  border:1.5px solid var(--card-border);background:var(--bg);
  color:var(--text);font-size:0.92rem;outline:none;
  transition:all var(--transition);
}
.search-bar input:focus,.search-bar select:focus{
  border-color:var(--red);box-shadow:0 0 0 3px rgba(230,57,70,0.1);
}
.search-bar label{display:block;font-size:0.82rem;font-weight:600;color:var(--text2);margin-bottom:8px}
.donors-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.donor-card{
  background:var(--card);border:1px solid var(--card-border);
  border-radius:var(--radius);padding:24px;
  box-shadow:var(--shadow);transition:all var(--transition);
  position:relative;overflow:hidden;
}
.donor-card::before{
  content:'';position:absolute;top:0;left:0;right:0;height:3px;background:var(--red);
}
.donor-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.donor-blood{
  display:inline-flex;align-items:center;justify-content:center;
  width:52px;height:52px;border-radius:14px;font-size:1rem;font-weight:900;
  margin-bottom:14px;background:rgba(230,57,70,0.12);color:var(--red);
}
.donor-name{font-size:1.1rem;font-weight:700;margin-bottom:4px}
.donor-meta{display:flex;flex-direction:column;gap:6px;margin:12px 0 16px}
.donor-meta-item{display:flex;align-items:center;gap:8px;font-size:0.85rem;color:var(--text2)}
.donor-meta-item svg{width:16px;height:16px;flex-shrink:0;color:var(--text3)}
.btn-call{
  display:flex;align-items:center;justify-content:center;gap:8px;
  background:var(--red);color:white;border:none;width:100%;
  padding:11px;border-radius:10px;font-size:0.9rem;font-weight:600;
  transition:all var(--transition);
}
.btn-call:hover{background:var(--red-dark);transform:translateY(-2px)}
.no-donor{
  text-align:center;padding:60px 20px;color:var(--text3);
  grid-column:1/-1;
}
.no-donor svg{width:64px;height:64px;margin-bottom:16px;opacity:0.4}
.no-donor p{font-size:1.1rem;font-weight:600;margin-bottom:6px;color:var(--text2)}
.no-donor span{font-size:0.88rem;font-family:Georgia,serif}

/* ─── Emergency Section ───────────────────────────── */
.emergency-section{background:var(--bg2)}
.emergency-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.emergency-card{
  background:var(--card);border:2px solid var(--card-border);
  border-radius:var(--radius);padding:28px;position:relative;overflow:hidden;
  transition:all var(--transition);
}
.emergency-card.urgent{border-color:var(--red)}
.emergency-card.urgent::after{
  content:'URGENT';position:absolute;top:14px;right:14px;
  background:var(--red);color:white;font-size:0.65rem;font-weight:800;
  letter-spacing:1px;padding:3px 10px;border-radius:20px;
}
.emergency-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.emerg-icon{
  font-size:2.4rem;margin-bottom:16px;display:block;
}
.emerg-name{font-size:1.1rem;font-weight:700;margin-bottom:8px}
.emerg-desc{font-size:0.88rem;color:var(--text2);font-family:Georgia,serif;margin-bottom:16px;line-height:1.6}
.emerg-number{
  display:flex;align-items:center;gap:10px;
  background:rgba(230,57,70,0.08);border:1px solid rgba(230,57,70,0.2);
  border-radius:10px;padding:12px 16px;
  font-size:1.2rem;font-weight:800;color:var(--red);
  letter-spacing:1px;
}

/* ─── Awareness Section ───────────────────────────── */
.awareness-section{background:var(--bg3)}
.tips-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.tip-card{
  background:var(--card);border:1px solid var(--card-border);
  border-radius:var(--radius);padding:28px;
  text-align:center;transition:all var(--transition);
}
.tip-card:hover{transform:translateY(-4px);border-color:var(--red);box-shadow:var(--shadow-lg)}
.tip-icon{
  font-size:2.6rem;margin-bottom:16px;display:block;
  filter:drop-shadow(0 4px 12px rgba(230,57,70,0.25));
}
.tip-title{font-size:1rem;font-weight:700;margin-bottom:8px}
.tip-text{font-size:0.88rem;color:var(--text2);font-family:Georgia,serif;line-height:1.65}

/* ─── About Section ───────────────────────────────── */
.about-section{background:var(--bg3)}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.about-visual{display:flex;justify-content:center}
.about-circle{
  width:300px;height:300px;border-radius:50%;
  background:radial-gradient(ellipse, rgba(230,57,70,0.18) 0%, rgba(230,57,70,0.04) 70%);
  display:flex;align-items:center;justify-content:center;
  position:relative;
}
.about-circle svg{width:120px;height:120px}
.about-circle::before{
  content:'';position:absolute;inset:20px;border-radius:50%;
  border:2px dashed rgba(230,57,70,0.25);animation:spin 20s linear infinite;
}
@keyframes spin{to{transform:rotate(360deg)}}
.about-content h2{font-size:2.2rem;font-weight:800;margin-bottom:16px;letter-spacing:-0.5px}
.about-content p{color:var(--text2);font-family:Georgia,serif;line-height:1.8;margin-bottom:16px}
.about-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:24px}
.about-tag{
  background:rgba(230,57,70,0.1);color:var(--red);
  border:1px solid rgba(230,57,70,0.2);
  padding:6px 14px;border-radius:20px;font-size:0.8rem;font-weight:600;
}

/* ─── Privacy & Terms Sections ────────────────────── */
.policy-section{background:var(--bg2)}
.policy-content{
  max-width:800px;margin:0 auto;
  background:var(--card);border:1px solid var(--card-border);
  border-radius:20px;padding:48px;box-shadow:var(--shadow);
}
.policy-content h3{font-size:1.25rem;font-weight:700;margin:28px 0 12px;color:var(--red)}
.policy-content h3:first-child{margin-top:0}
.policy-content p{color:var(--text2);font-family:Georgia,serif;line-height:1.8;margin-bottom:12px;font-size:0.95rem}
.policy-content ul{margin-left:20px;color:var(--text2);font-family:Georgia,serif;line-height:1.8;font-size:0.95rem}
.policy-content ul li{margin-bottom:6px}

/* ─── Footer ──────────────────────────────────────── */
.footer{
  background:linear-gradient(135deg, #0a0a18 0%, #12091f 40%, #1a0a0a 70%, #0e0510 100%);
  border-top:1px solid rgba(230,57,70,0.22);
  padding:64px 0 32px;
  position:relative;overflow:hidden;
}
.footer::before{
  content:'';position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(ellipse at 10% 50%, rgba(230,57,70,0.08) 0%, transparent 60%),
             radial-gradient(ellipse at 90% 20%, rgba(100,0,150,0.06) 0%, transparent 60%);
}
.footer-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:48px;margin-bottom:48px}
.footer-col h4{font-size:1rem;font-weight:700;margin-bottom:20px;color:#e63946;letter-spacing:0.5px}
.footer-links{list-style:none;display:flex;flex-direction:column;gap:10px}
.footer-links a{
  font-size:0.88rem;color:#8888aa;
  transition:color var(--transition);display:flex;align-items:center;gap:6px;
}
.footer-links a:hover{color:#e63946}
.footer-links a::before{content:'→';font-size:0.7rem;opacity:0;transition:opacity var(--transition)}
.footer-links a:hover::before{opacity:1}
.dev-credit{font-family:'Poppins',sans-serif;font-size:0.88rem;color:#8888aa;line-height:1.7}
.dev-name{font-size:1rem;font-weight:700;color:#f0f0ff;margin:6px 0}
.dev-socials{display:flex;gap:12px;margin-top:14px}
.social-btn{
  display:flex;align-items:center;gap:8px;
  background:rgba(255,255,255,0.05);border:1px solid rgba(255,255,255,0.1);
  border-radius:10px;padding:8px 14px;font-size:0.82rem;font-weight:600;
  color:#8888aa;transition:all var(--transition);
}
.social-btn:hover{border-color:#e63946;color:#e63946;transform:translateY(-2px)}
.social-btn svg{width:16px;height:16px}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,0.07);padding-top:24px;
  display:flex;align-items:center;justify-content:space-between;
  flex-wrap:wrap;gap:12px;
}
.footer-bottom p{font-size:0.82rem;color:#5a5a7a}
.footer-logo{display:flex;align-items:center;gap:8px;font-weight:700;font-size:0.9rem}
.footer-logo svg{width:28px;height:28px}

/* ─── Legal Page Modal ────────────────────────────── */
:root{
  --lp-bg:#f4f5f8; --lp-sidebar:#ffffff; --lp-border:#e2e4ed;
  --lp-text:#1a1a2e; --lp-text2:#4a4a6a; --lp-text3:#6666aa;
  --lp-toc-hover:#f0f1f7; --lp-toc-num:#bbbbcc;
  --lp-highlight:#f0f4ff; --lp-highlight-text:#3a3a6a;
  --lp-close:#ffffff; --lp-close-border:#e2e4ed; --lp-close-text:#666;
  --lp-section-tag-color:#e63946;
}
[data-theme="dark"]{
  --lp-bg:#0d0d1a; --lp-sidebar:#131325; --lp-border:#2a2a45;
  --lp-text:#f0f0ff; --lp-text2:#b0b0cc; --lp-text3:#6666aa;
  --lp-toc-hover:#1e1e35; --lp-toc-num:#4a4a7a;
  --lp-highlight:#1a1a35; --lp-highlight-text:#b0b0cc;
  --lp-close:#1e1e35; --lp-close-border:#2a2a45; --lp-close-text:#b0b0cc;
  --lp-section-tag-color:#ff6b6b;
}
.lp-overlay{
  position:fixed;inset:0;z-index:9000;
  background:rgba(0,0,0,0.8);backdrop-filter:blur(8px);
  display:none;align-items:stretch;justify-content:center;
}
.lp-overlay.open{display:flex;animation:lpFadeIn 0.3s ease}
@keyframes lpFadeIn{from{opacity:0}to{opacity:1}}
.lp-page{
  display:flex;width:100%;max-width:1100px;margin:auto;
  background:var(--lp-bg);border-radius:0;min-height:100vh;
  font-family:'Poppins',sans-serif;
  box-shadow:0 0 80px rgba(0,0,0,0.5);
  animation:lpSlideUp 0.35s cubic-bezier(0.25,0.46,0.45,0.94);
}
@keyframes lpSlideUp{from{transform:translateY(30px);opacity:0}to{transform:translateY(0);opacity:1}}
.lp-sidebar{
  width:220px;flex-shrink:0;
  background:var(--lp-sidebar);border-right:1px solid var(--lp-border);
  padding:32px 0;display:flex;flex-direction:column;
  position:sticky;top:0;height:100vh;overflow-y:auto;
}
.lp-sidebar-header{
  display:flex;align-items:center;gap:10px;padding:0 20px 20px;
  border-bottom:1px solid var(--lp-border);margin-bottom:20px;
}
.lp-sidebar-icon{font-size:1.1rem}
.lp-sidebar-label{font-size:0.65rem;font-weight:800;letter-spacing:2px;color:var(--lp-text)}
.lp-sidebar-label2{font-size:0.65rem;font-weight:700;letter-spacing:2px;color:var(--lp-text3);padding:0 20px 12px;text-transform:uppercase}
.lp-toc{display:flex;flex-direction:column;gap:2px;padding:0 10px}
.lp-toc-item{
  display:flex;align-items:center;gap:10px;padding:10px 12px;
  border-radius:8px;font-size:0.8rem;font-weight:500;color:var(--lp-text3);
  transition:all 0.2s;text-decoration:none;position:relative;justify-content:space-between;
}
.lp-toc-item:hover{background:var(--lp-toc-hover);color:var(--lp-text)}
.lp-toc-item.active{background:#e63946;color:#fff;font-weight:600}
.lp-toc-item.active .lp-toc-num{color:rgba(255,255,255,0.7)}
.lp-toc-dot{width:6px;height:6px;border-radius:50%;background:var(--lp-border);flex-shrink:0}
.lp-toc-item.active .lp-toc-dot{background:#fff}
.lp-toc-num{font-size:0.68rem;color:var(--lp-toc-num);font-weight:600;margin-left:auto;flex-shrink:0}
.lp-body{flex:1;padding:60px 72px;overflow-y:auto;position:relative;max-height:100vh}
.lp-close{
  position:sticky;top:0;float:right;margin-bottom:24px;
  width:36px;height:36px;border-radius:50%;
  background:var(--lp-close);border:1px solid var(--lp-close-border);
  font-size:1rem;color:var(--lp-close-text);cursor:pointer;
  display:flex;align-items:center;justify-content:center;transition:all 0.2s;z-index:10;
}
.lp-close:hover{background:#e63946;color:#fff;border-color:#e63946}
.lp-section{padding-bottom:64px;border-bottom:1px solid var(--lp-border);margin-bottom:64px}
.lp-section:last-child{border-bottom:none;margin-bottom:0;padding-bottom:40px}
.lp-section-tag{
  font-size:0.68rem;font-weight:700;letter-spacing:2.5px;
  color:var(--lp-section-tag-color);margin-bottom:12px;text-transform:uppercase;
  display:flex;align-items:center;gap:8px;
}
.lp-section-tag::before,.lp-section-tag::after{content:'';display:inline-block;height:1px;background:var(--lp-section-tag-color);opacity:0.4;width:20px}
.lp-h2{font-size:2.2rem;font-weight:800;color:var(--lp-text);margin-bottom:20px;letter-spacing:-0.5px;line-height:1.2}
.lp-p{font-size:0.95rem;color:var(--lp-text2);line-height:1.85;margin-bottom:16px}
.lp-highlight{
  background:var(--lp-highlight);border-left:3px solid #e63946;
  padding:14px 20px;border-radius:0 8px 8px 0;
  font-size:0.88rem;color:var(--lp-highlight-text);font-weight:500;margin:20px 0;line-height:1.6;
}
.lp-ul{padding-left:0;list-style:none;display:flex;flex-direction:column;gap:12px;margin:16px 0}
.lp-ul li{font-size:0.92rem;color:var(--lp-text2);line-height:1.7;padding-left:20px;position:relative}
.lp-ul li::before{content:'·';position:absolute;left:4px;top:0;color:#e63946;font-size:1.4rem;line-height:1.2;font-weight:700}
@media(max-width:640px){
  .lp-sidebar{display:none}
  .lp-body{padding:32px 24px}
  .lp-h2{font-size:1.6rem}
}

/* ─── Toast ───────────────────────────────────────── */
.toast-container{position:fixed;bottom:32px;right:32px;z-index:9999;display:flex;flex-direction:column;gap:12px}
.toast{
  background:var(--card);border:1px solid var(--card-border);
  border-radius:14px;padding:16px 20px;
  box-shadow:0 8px 32px rgba(0,0,0,0.15);
  display:flex;align-items:center;gap:12px;min-width:280px;
  animation:toastIn 0.4s cubic-bezier(0.4,0,0.2,1);
}
.toast.success{border-left:4px solid #22c55e}
.toast.error{border-left:4px solid var(--red)}
.toast-icon{font-size:1.4rem}
.toast-msg{font-size:0.88rem;font-weight:500;color:var(--text)}
@keyframes toastIn{from{opacity:0;transform:translateX(40px)}to{opacity:1;transform:translateX(0)}}
@keyframes toastOut{from{opacity:1;transform:translateX(0)}to{opacity:0;transform:translateX(40px)}}
.toast.out{animation:toastOut 0.4s ease forwards}

/* ─── Section Divider ─────────────────────────────── */
.section-label{
  display:inline-flex;align-items:center;gap:8px;margin-bottom:16px;
  color:var(--red);font-size:0.8rem;font-weight:700;letter-spacing:2px;text-transform:uppercase;
}
.section-label::before,.section-label::after{content:'';flex:1;height:1px;background:var(--red);opacity:0.3;width:30px}

/* ─── Loading Screen ──────────────────────────────── */
#loader{
  position:fixed;inset:0;z-index:99999;
  background:var(--bg2);
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:20px;transition:opacity 0.6s ease,visibility 0.6s ease;
}
#loader.hide{opacity:0;visibility:hidden;pointer-events:none}
.loader-logo{animation:loaderPulse 1.2s ease-in-out infinite}
@keyframes loaderPulse{0%,100%{transform:scale(1) translateY(0)}50%{transform:scale(1.08) translateY(-8px)}}
.loader-name{font-size:1.6rem;font-weight:800;letter-spacing:-0.5px}
.loader-name .ln-red{color:var(--red)}
.loader-name .ln-black{color:var(--text)}
.loader-sub{font-size:0.85rem;color:var(--text3);font-family:Georgia,serif}
.loader-bar-wrap{width:200px;height:4px;background:var(--bg3);border-radius:2px;overflow:hidden;margin-top:8px}
.loader-bar{height:100%;background:linear-gradient(90deg,var(--red-light),var(--red));border-radius:2px;width:0%;transition:width 0.1s linear}
.loader-drop{
  width:70px;height:90px;position:relative;
}
.loader-drop svg{width:70px;height:90px;filter:drop-shadow(0 8px 24px rgba(230,57,70,0.45))}

/* ─── Custom Scroll Cursor ────────────────────────── */
body{cursor:auto}
.scroll-cursor{
  position:fixed;pointer-events:none;z-index:99998;
  width:32px;height:40px;
  transform:translate(-50%,-50%);
  opacity:0;transition:opacity 0.3s ease;
}
.scroll-cursor.visible{opacity:1}
.scroll-cursor svg{width:32px;height:40px;filter:drop-shadow(0 2px 8px rgba(230,57,70,0.5))}

/* ─── Scroll Animations ───────────────────────────── */
.reveal{
  opacity:0;
  transition:opacity 0.65s ease, transform 0.65s cubic-bezier(0.25,0.46,0.45,0.94);
  will-change:transform,opacity;
}
.reveal.from-right{transform:translateX(70px)}
.reveal.from-left{transform:translateX(-70px)}
.reveal.visible{opacity:1 !important;transform:translateX(0) !important}

/* ─── Shake Animation ─────────────────────────────── */
@keyframes shake{0%,100%{transform:translateX(0)}20%{transform:translateX(-6px)}40%{transform:translateX(6px)}60%{transform:translateX(-4px)}80%{transform:translateX(4px)}}
.shake{animation:shake 0.45s ease}

/* ─── Responsive ──────────────────────────────────── */

/* Tablet landscape & small desktop (≤1100px) */
@media(max-width:1100px){
  .container{padding:0 32px}
  .tips-grid{grid-template-columns:repeat(3,1fr)}
  .emergency-grid{grid-template-columns:repeat(2,1fr)}
  .donors-grid{grid-template-columns:repeat(2,1fr)}
}

/* Tablet portrait (≤900px) */
@media(max-width:900px){
  .container{padding:0 24px}
  .hero-inner{grid-template-columns:1fr;gap:40px;text-align:center}
  .hero-visual{display:none}
  .hero-actions{justify-content:center}
  .about-grid{grid-template-columns:1fr;gap:32px}
  .about-visual{display:none}
  .reg-grid{grid-template-columns:1fr;gap:32px}
  .search-bar{grid-template-columns:1fr 1fr;gap:12px}
  .form-row{grid-template-columns:1fr}
  .tips-grid{grid-template-columns:repeat(2,1fr)}
  .emergency-grid{grid-template-columns:repeat(2,1fr)}
  .donors-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:36px}
  .hero-title{font-size:2.6rem}
  .section-title{font-size:2rem}
}

/* Mobile large (≤640px) */
@media(max-width:640px){
  .container{padding:0 18px}
  .nav-menu{display:none}
  .hamburger{display:flex}
  .section{padding:64px 0}
  .hero-title{font-size:2rem}
  .hero-sub{font-size:0.95rem}
  .section-title{font-size:1.8rem}
  .section-sub{font-size:0.95rem;margin-bottom:36px}
  .hero-inner{gap:32px}
  .tips-grid{grid-template-columns:repeat(2,1fr);gap:14px}
  .emergency-grid{grid-template-columns:1fr}
  .donors-grid{grid-template-columns:1fr}
  .search-bar{grid-template-columns:1fr;gap:10px}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .footer-bottom{flex-direction:column;align-items:center;text-align:center;gap:10px}
  .footer-bottom p{font-size:0.78rem}
  .dev-socials{flex-wrap:wrap}
  .policy-content{padding:24px}
  .reg-grid{gap:24px}
  .about-grid{gap:24px}
  .form-card{padding:24px}
  .lp-sidebar{display:none}
  .lp-body{padding:32px 20px}
  .lp-h2{font-size:1.5rem}
}

/* Mobile small (≤420px) */
@media(max-width:420px){
  .container{padding:0 14px}
  .hero-title{font-size:1.7rem}
  .section-title{font-size:1.5rem}
  .tips-grid{grid-template-columns:1fr}
  .tip-card{padding:20px 16px}
  .footer-logo{font-size:0.85rem}
  .btn{padding:12px 20px;font-size:0.9rem}
  .social-btn{padding:8px 10px;font-size:0.78rem}
}