:root{
  --teal:#3CCBDA;
  --teal-mid:#008D9B;
  --teal-deep:#057A72;
  --white:#FFFFFF;
  --bg-light:#F8F9FA;
  --gray:#E9ECEF;
  --gray-200:#E2E6EA;
  --gray-300:#CED4DA;
  --ink:#1F2937;
  --ink-muted:#6C757D;
  --radius-sm:12px;
  --radius-md:20px;
  --radius-lg:24px;
  --radius-xl:32px;
  --font-ar:'IBM Plex Sans Arabic','Segoe UI',Tahoma,sans-serif;
  --font-en:'Inter',-apple-system,BlinkMacSystemFont,sans-serif;
  --container-max:1240px;
  --ease:cubic-bezier(.2,.8,.2,1);
}

*{box-sizing:border-box;margin:0;padding:0}
html,body{max-width:100%;overflow-x:hidden}
img,svg,iframe{max-width:100%}
html{scroll-behavior:smooth}
body{background:var(--white);color:var(--ink);font-family:var(--font-ar);-webkit-font-smoothing:antialiased}
[data-lang="en"] body,[data-lang="en"] .btn,[data-lang="en"] input,[data-lang="en"] textarea{font-family:var(--font-en)}
[data-lang="ar"] .lang-en{display:none!important}
[data-lang="en"] .lang-ar{display:none!important}
html[dir="rtl"] .flip-rtl{transform:scaleX(-1)}
a{text-decoration:none;color:inherit}
ul{list-style:none}
img{max-width:100%;display:block}
button{font-family:inherit;cursor:pointer}

.container{width:100%;max-width:var(--container-max);margin:0 auto;padding:0 24px}

/* ═══ SCROLL PROGRESS ═══ */
.scroll-progress{position:fixed;top:0;inset-inline:0;height:3px;z-index:1001;background:transparent}
.scroll-progress-bar{height:100%;width:0;background:linear-gradient(90deg,var(--teal),var(--teal-deep));border-radius:0 2px 2px 0;transition:width .1s linear}

/* ═══ EYEBROW ═══ */
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:600;letter-spacing:.04em;
  color:var(--teal);background:rgba(60,203,218,0.08);
  border:1px solid rgba(60,203,218,0.2);
  padding:7px 18px;border-radius:999px;margin-bottom:20px;
  backdrop-filter:blur(8px);
}
.eyebrow i{color:var(--teal)}

h1,h2{color:var(--teal-mid);margin:0 0 14px;font-weight:700;line-height:1.25}
h3,h4{color:var(--ink);margin:0 0 14px;font-weight:700;line-height:1.25}
.section-title{font-size:clamp(30px,4.5vw,48px);margin-bottom:12px;letter-spacing:-.02em}
.section-sub{color:var(--ink-muted);font-size:17px;max-width:640px;margin:0 auto 56px;line-height:1.8}
.text-center{text-align:center}

.section{padding:110px 0;position:relative}
.section-alt{background:var(--bg-light);position:relative}
.section-alt::before{
  content:'';position:absolute;top:0;inset-inline:0;height:1px;
  background:linear-gradient(90deg,transparent,var(--gray-300),transparent);
}
.section-alt::after{
  content:'';position:absolute;bottom:0;inset-inline:0;height:1px;
  background:linear-gradient(90deg,transparent,var(--gray-300),transparent);
}
.section-decor{
  position:absolute;pointer-events:none;z-index:0;
}
.section-decor-circle{
  width:300px;height:300px;border-radius:50%;
  border:1px solid rgba(60,203,218,0.1);
  top:10%;inset-inline-end:-100px;
}
.section-decor-dots{
  width:120px;height:120px;
  background-image:radial-gradient(circle,rgba(60,203,218,0.15) 1.5px,transparent 1.5px);
  background-size:12px 12px;
  bottom:15%;inset-inline-start:-40px;opacity:.6;
}

/* ═══ BUTTONS ═══ */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:15px 34px;border-radius:999px;font-weight:600;font-size:15px;
  border:none;transition:all .4s var(--ease);white-space:nowrap;position:relative;overflow:hidden;
}
.btn::after{
  content:'';position:absolute;inset:0;border-radius:inherit;
  background:radial-gradient(circle at var(--x,50%) var(--y,50%),rgba(255,255,255,0.25),transparent 60%);
  opacity:0;transition:opacity .4s;
}
.btn:hover::after{opacity:1}
.btn-primary{
  background:var(--teal);color:var(--white);
  box-shadow:0 4px 24px rgba(60,203,218,0.35),0 0 0 0 rgba(60,203,218,0);
}
.btn-primary:hover{background:var(--teal-deep);transform:translateY(-3px);box-shadow:0 12px 36px rgba(5,122,114,0.35)}
.btn-primary:active{transform:translateY(0) scale(.97)}
.btn-secondary{background:transparent;color:var(--teal);border:1.5px solid var(--teal)}
.btn-secondary:hover{background:var(--teal);color:var(--white);transform:translateY(-3px);box-shadow:0 8px 28px rgba(60,203,218,0.3)}
.btn-secondary:active{transform:translateY(0) scale(.97)}
.btn-outline{background:transparent;color:var(--ink);border:1.5px solid rgba(31,41,55,0.2)}
.btn-outline:hover{background:rgba(31,41,55,0.04);border-color:var(--ink);transform:translateY(-2px)}
.btn-block{width:100%;justify-content:center}
.btn-sm{padding:10px 22px;font-size:14px}

/* ═══ NAV ═══ */
.site-nav{
  position:fixed;inset-inline:0;top:0;z-index:1000;
  padding:14px 0;transition:all .5s var(--ease);
  background:transparent;
}
.site-nav .container{display:flex;align-items:center;justify-content:space-between;gap:24px}
.site-nav .brand-logo{height:38px;transition:all .3s ease}
.site-nav.is-glass{
  background:rgba(255,255,255,0.82);
  backdrop-filter:blur(24px) saturate(180%);-webkit-backdrop-filter:blur(24px) saturate(180%);
  padding:8px 0;
  box-shadow:0 1px 0 rgba(0,0,0,0.04);
}
.brand{display:flex;align-items:center}
.brand-logo{height:48px;width:auto;max-width:none;object-fit:contain;display:block;background:transparent}
.footer-grid .brand-logo{height:52px}

.nav-links{display:flex;align-items:center;gap:2px}
.nav-links a{
  color:var(--ink-muted);font-size:14px;font-weight:500;
  padding:9px 16px;border-radius:999px;
  transition:all .3s var(--ease);position:relative;
}
.nav-links a:hover{color:var(--teal-deep);background:rgba(60,203,218,0.06)}
.nav-links a.active{color:var(--teal);background:rgba(60,203,218,0.08)}

.nav-actions{display:flex;align-items:center;gap:10px}
.lang-switch{display:flex;background:rgba(233,236,239,0.6);border-radius:999px;padding:3px;gap:2px;border:1px solid rgba(226,230,234,0.6);backdrop-filter:blur(8px)}
.lang-switch button{border:none;background:transparent;color:var(--ink-muted);padding:7px 14px;border-radius:999px;font-size:13px;font-weight:700;transition:all .3s ease}
.lang-switch button.active{background:var(--teal);color:var(--white);box-shadow:0 2px 10px rgba(60,203,218,0.3)}
.nav-toggle{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--gray-200);background:var(--gray);color:var(--ink);align-items:center;justify-content:center;font-size:19px;flex:0 0 auto}

.nav-backdrop{position:fixed;inset:0;z-index:998;background:rgba(0,0,0,0.3);backdrop-filter:blur(4px);display:none}
.nav-backdrop.open{display:block}

.mobile-panel{
  position:fixed;inset-inline:16px;top:76px;z-index:999;
  background:rgba(255,255,255,0.95);backdrop-filter:blur(20px);
  border:1px solid var(--gray-200);border-radius:var(--radius-md);
  box-shadow:0 20px 60px rgba(0,0,0,0.1);
  padding:10px;display:none;flex-direction:column;
  max-height:calc(100vh - 100px);overflow-y:auto;
}
.mobile-panel.open{display:flex}
.mobile-panel a{color:var(--ink);padding:15px 16px;border-radius:12px;font-weight:500;font-size:16px;min-height:44px;display:flex;align-items:center;transition:all .2s ease}
.mobile-panel a:hover,.mobile-panel a:active{background:rgba(60,203,218,0.06);color:var(--teal)}
body.nav-open{overflow:hidden}

/* ═══ HERO ═══ */
.hero{
  position:relative;min-height:100vh;display:flex;align-items:center;
  padding-top:120px;padding-bottom:80px;
  background:linear-gradient(135deg,#FFFFFF 0%,#F8F9FA 40%,rgba(0,141,155,0.04) 100%);overflow:hidden;
}
.hero::before{
  content:'';position:absolute;inset:0;
  background:
    radial-gradient(1000px 700px at 0% 0%,rgba(60,203,218,0.2),transparent 60%),
    radial-gradient(800px 600px at 100% 100%,rgba(0,141,155,0.14),transparent 55%),
    radial-gradient(500px 400px at 50% 50%,rgba(60,203,218,0.08),transparent 65%);
  pointer-events:none;
}
.hero::after{
  content:'';position:absolute;bottom:0;inset-inline:0;height:150px;
  background:linear-gradient(0deg,rgba(0,141,155,0.06),transparent);
  pointer-events:none;
}
.hero-orb{position:absolute;border-radius:50%;filter:blur(100px);pointer-events:none;z-index:0}
.hero-orb-1{width:600px;height:600px;background:rgba(60,203,218,0.22);top:-15%;inset-inline-start:-10%;animation:orb-float 14s ease-in-out infinite}
.hero-orb-2{width:400px;height:400px;background:rgba(0,141,155,0.16);bottom:10%;inset-inline-end:-8%;animation:orb-float 18s ease-in-out infinite reverse}
.hero-orb-3{width:250px;height:250px;background:rgba(60,203,218,0.18);top:35%;inset-inline-end:25%;animation:orb-float 12s ease-in-out infinite 2s}
@keyframes orb-float{
  0%,100%{transform:translate(0,0) scale(1)}
  33%{transform:translate(40px,-30px) scale(1.08)}
  66%{transform:translate(-30px,20px) scale(.92)}
}

/* Hero Decorative Elements */
.hero-decor{position:absolute;pointer-events:none;z-index:1}
.hero-decor-grid{
  inset:0;
  background-image:
    linear-gradient(rgba(60,203,218,0.04) 1px,transparent 1px),
    linear-gradient(90deg,rgba(60,203,218,0.04) 1px,transparent 1px);
  background-size:80px 80px;
  mask-image:radial-gradient(ellipse 70% 50% at 50% 50%,black 30%,transparent 80%);
  -webkit-mask-image:radial-gradient(ellipse 70% 50% at 50% 50%,black 30%,transparent 80%);
}
.hero-decor-shapes{inset:0;overflow:hidden}
.shape{position:absolute;border-radius:50%;opacity:.7}
.shape-1{
  width:100px;height:100px;top:12%;inset-inline-start:6%;
  background:linear-gradient(135deg,rgba(60,203,218,0.2),rgba(60,203,218,0.08));
  animation:shape-float 10s ease-in-out infinite;
}
.shape-2{
  width:70px;height:70px;top:65%;inset-inline-start:4%;
  background:linear-gradient(135deg,rgba(0,141,155,0.18),rgba(0,141,155,0.06));
  animation:shape-float 12s ease-in-out infinite 1s;
}
.shape-3{
  width:120px;height:120px;top:18%;inset-inline-end:8%;
  background:linear-gradient(135deg,rgba(60,203,218,0.15),rgba(60,203,218,0.05));
  animation:shape-float 14s ease-in-out infinite 2s;
}
.shape-4{
  width:60px;height:60px;bottom:20%;inset-inline-end:12%;
  background:linear-gradient(135deg,rgba(0,141,155,0.2),rgba(0,141,155,0.08));
  animation:shape-float 11s ease-in-out infinite 3s;
}
@keyframes shape-float{
  0%,100%{transform:translateY(0) rotate(0deg)}
  50%{transform:translateY(-25px) rotate(180deg)}
}

/* Medical Decorative Elements */
.hero-medical-decor{position:absolute;inset:0;pointer-events:none;z-index:1;overflow:hidden}

/* Heartbeat/ECG line */
.hero-ecg{
  position:absolute;bottom:18%;inset-inline:0;height:80px;opacity:.08;
}
.hero-ecg svg{width:100%;height:100%;display:block}

/* DNA dots pattern */
.dna-dots{
  position:absolute;inset:0;
  background-image:
    radial-gradient(circle 2px,var(--teal-mid) 100%,transparent 100%);
  background-size:50px 50px;
  opacity:.04;
  mask-image:radial-gradient(ellipse 60% 40% at 50% 50%,black,transparent);
  -webkit-mask-image:radial-gradient(ellipse 60% 40% at 50% 50%,black,transparent);
}

/* Pulse waves */
.pulse-wave{
  position:absolute;border:2px solid var(--teal-mid);border-radius:50%;opacity:0;
  animation:pulse-wave-anim 4s ease-out infinite;
}
.pulse-wave-1{width:200px;height:200px;top:20%;inset-inline-start:15%;animation-delay:0s}
.pulse-wave-2{width:150px;height:150px;bottom:25%;inset-inline-end:20%;animation-delay:1.5s}
.pulse-wave-3{width:180px;height:180px;top:50%;inset-inline-end:35%;animation-delay:3s}
@keyframes pulse-wave-anim{
  0%{transform:scale(0.5);opacity:.15}
  100%{transform:scale(2);opacity:0}
}

/* Hero Stats */
.hero-stats{
  display:grid;grid-template-columns:repeat(3,1fr);gap:18px;
  margin-top:28px;padding:22px;
  background:rgba(255,255,255,0.8);backdrop-filter:blur(16px);
  border:1px solid rgba(0,141,155,0.2);border-radius:var(--radius-md);
  box-shadow:0 8px 32px rgba(0,141,155,0.1);
}
.hero-stat{
  display:flex;align-items:center;gap:14px;
  padding:14px;background:rgba(60,203,218,0.06);border-radius:var(--radius-sm);
  transition:all .3s ease;
}
.hero-stat:hover{background:rgba(0,141,155,0.1);transform:translateY(-3px)}
.hero-stat-icon{
  width:48px;height:48px;border-radius:14px;
  background:linear-gradient(135deg,var(--teal),var(--teal-mid));
  display:flex;align-items:center;justify-content:center;
  color:#fff;font-size:20px;flex-shrink:0;
  box-shadow:0 6px 16px rgba(0,141,155,0.3);
}
.hero-stat-text{display:flex;flex-direction:column}
.hero-stat-text strong{font-size:22px;font-weight:800;color:var(--teal-mid);line-height:1.2}
.hero-stat-text span{font-size:13px;color:var(--ink-muted);font-weight:600}

.hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:60px;align-items:center;position:relative;z-index:2}

.hero-badge{
  display:inline-flex;align-items:center;gap:12px;
  background:rgba(255,255,255,0.85);backdrop-filter:blur(16px);
  border:1px solid rgba(0,141,155,0.25);
  padding:10px 22px;border-radius:999px;
  color:var(--teal-mid);font-size:14px;font-weight:600;
  margin-bottom:32px;
  box-shadow:0 4px 20px rgba(0,141,155,0.15);
}
.hero-badge .dot{width:9px;height:9px;border-radius:50%;background:var(--teal);animation:pulse-dot 2.5s ease-in-out infinite;box-shadow:0 0 12px rgba(60,203,218,0.6)}
@keyframes pulse-dot{0%,100%{box-shadow:0 0 0 0 rgba(60,203,218,0.6),0 0 12px rgba(60,203,218,0.6)}50%{box-shadow:0 0 0 10px rgba(60,203,218,0),0 0 12px rgba(60,203,218,0.6)}}

.hero h1{
  color:var(--ink);font-size:clamp(40px,6vw,68px);line-height:1.12;margin-bottom:24px;
  text-wrap:balance;letter-spacing:-.03em;font-weight:800;
}
.hero h1 span{
  background:linear-gradient(135deg,var(--teal) 0%,var(--teal-mid) 50%,var(--teal-deep) 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  position:relative;display:inline-block;
}

.hero-theme{color:var(--ink-muted);font-size:19px;line-height:1.9;max-width:580px;margin-bottom:40px}
.hero-meta{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:44px}
.hero-meta .chip{
  display:flex;align-items:center;gap:12px;
  color:var(--ink);font-size:15px;font-weight:600;
  background:rgba(255,255,255,0.8);backdrop-filter:blur(12px);
  border:1px solid rgba(0,141,155,0.2);
  padding:12px 20px;border-radius:16px;
  transition:all .3s ease;
  box-shadow:0 2px 12px rgba(0,141,155,0.08);
}
.hero-meta .chip:hover{border-color:rgba(0,141,155,0.5);background:rgba(0,141,155,0.08);transform:translateY(-3px);box-shadow:0 6px 20px rgba(0,141,155,0.15)}
.hero-meta .chip i{color:var(--teal-mid);font-size:16px}
.hero-cta{display:flex;flex-wrap:wrap;gap:16px}

/* Countdown */
.countdown-card{
  background:rgba(255,255,255,0.85);
  backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);
  border:1px solid rgba(0,141,155,0.2);
  border-radius:var(--radius-xl);
  padding:40px 34px;
  box-shadow:0 24px 70px rgba(0,141,155,0.12),inset 0 1px 0 rgba(255,255,255,0.9);
  position:relative;z-index:2;
  animation:float-card 7s ease-in-out infinite;
}
@keyframes float-card{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
.countdown-card h4{color:var(--teal-mid);font-size:14px;letter-spacing:.07em;text-align:center;margin-bottom:28px;font-weight:700;text-transform:uppercase}
.countdown-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.countdown-grid .cd-item{
  background:linear-gradient(135deg,rgba(60,203,218,0.08),rgba(0,141,155,0.06));
  border:1px solid rgba(0,141,155,0.18);
  border-radius:20px;padding:20px 8px;text-align:center;
  transition:all .3s ease;
}
.countdown-grid .cd-item:hover{border-color:rgba(0,141,155,0.4);background:linear-gradient(135deg,rgba(60,203,218,0.14),rgba(0,141,155,0.1));transform:scale(1.05)}
.countdown-grid .cd-num{font-size:clamp(26px,3.2vw,36px);font-weight:800;color:var(--teal-mid);font-variant-numeric:tabular-nums;text-shadow:0 2px 8px rgba(0,141,155,0.2)}
.countdown-grid .cd-label{font-size:12px;color:var(--ink-muted);margin-top:6px;font-weight:600}
.countdown-divider{height:1px;background:linear-gradient(90deg,transparent,var(--gray-200),transparent);margin:28px 0}
.venue-mini{display:flex;align-items:center;gap:16px}
.venue-mini .ic{
  width:52px;height:52px;border-radius:16px;flex:0 0 auto;
  background:linear-gradient(135deg,var(--teal),var(--teal-mid));
  display:flex;align-items:center;justify-content:center;color:#fff;font-size:20px;
  box-shadow:0 6px 18px rgba(0,141,155,0.35);
}
.venue-mini strong{color:var(--ink);display:block;font-size:15px;font-weight:600}
.venue-mini span{color:var(--ink-muted);font-size:13px}

.scroll-cue{
  position:absolute;bottom:36px;inset-inline:0;margin:auto;width:fit-content;
  color:var(--ink-muted);font-size:12px;display:flex;flex-direction:column;align-items:center;gap:10px;z-index:2;
  text-transform:uppercase;letter-spacing:.12em;font-weight:700;
}
.scroll-cue .line{width:2px;height:48px;background:linear-gradient(var(--teal-mid),transparent);animation:cueMove 2s ease-in-out infinite;border-radius:2px}
@keyframes cueMove{0%{opacity:0;transform:translateY(-10px)}50%{opacity:1}100%{opacity:0;transform:translateY(14px)}}

/* ═══ HIGHLIGHTS ═══ */
.highlight-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:24px}
.highlight-card{
  background:#fff;border-radius:var(--radius-md);padding:34px 28px;
  border:1px solid var(--gray-200);
  transition:all .5s var(--ease);position:relative;overflow:hidden;
}
.highlight-card::before{
  content:'';position:absolute;inset:0;border-radius:inherit;
  background:linear-gradient(135deg,rgba(60,203,218,0.05),rgba(5,122,114,0.03));
  opacity:0;transition:opacity .5s;
}
.highlight-card::after{
  content:'';position:absolute;top:0;inset-inline:0;height:3px;
  background:linear-gradient(90deg,var(--teal),var(--teal-deep));
  opacity:0;transition:opacity .4s;
}
.highlight-card:hover{transform:translateY(-8px);border-color:rgba(60,203,218,0.3);box-shadow:0 20px 50px rgba(60,203,218,0.12)}
.highlight-card:hover::before{opacity:1}
.highlight-card:hover::after{opacity:1}
.highlight-card .ic{
  width:56px;height:56px;border-radius:16px;margin-bottom:20px;
  display:flex;align-items:center;justify-content:center;font-size:23px;
  background:linear-gradient(135deg,rgba(60,203,218,0.12),rgba(60,203,218,0.06));
  color:var(--teal);border:1px solid rgba(60,203,218,0.15);
  transition:all .5s var(--ease);
}
.highlight-card:hover .ic{background:linear-gradient(135deg,var(--teal),var(--teal-deep));color:#fff;transform:scale(1.08) rotate(-5deg);box-shadow:0 8px 24px rgba(60,203,218,0.3);border-color:transparent}
.highlight-card h4{font-size:18px;margin-bottom:10px}
.highlight-card p{color:var(--ink-muted);font-size:14.5px;line-height:1.75;margin:0}

/* ═══ STATS ═══ */
.stats-band{
  background:linear-gradient(135deg,var(--white) 0%,rgba(60,203,218,0.03) 100%);
  border:1px solid var(--gray-200);
  border-radius:var(--radius-xl);padding:60px 40px;
  display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:24px;
  position:relative;overflow:hidden;
}
.stats-band::before{content:'';position:absolute;top:0;inset-inline:0;height:4px;background:linear-gradient(90deg,var(--teal),var(--teal-deep),var(--teal))}
.stats-band::after{
  content:'';position:absolute;bottom:-80px;inset-inline-end:-80px;
  width:250px;height:250px;border-radius:50%;
  background:radial-gradient(circle,rgba(60,203,218,0.08),transparent 70%);
  pointer-events:none;
}
.stat-item{text-align:center;position:relative}
.stat-item::after{
  content:'';position:absolute;inset-inline-end:-12px;top:50%;transform:translateY(-50%);
  width:1px;height:40px;background:linear-gradient(180deg,transparent,var(--gray-300),transparent);
}
.stat-item:last-child::after{display:none}
.stat-item .num{font-size:clamp(32px,4.5vw,48px);font-weight:800;color:var(--ink);letter-spacing:-.02em}
.stat-item .num span{color:var(--teal)}
.stat-item .lbl{color:var(--ink-muted);font-size:13px;margin-top:8px;font-weight:500}

/* ═══ MODERN CARDS ═══ */
.modern-card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.modern-card{
  background:#fff;border-radius:var(--radius-md);padding:36px 30px;
  border:1px solid var(--gray-200);
  transition:all .5s var(--ease);position:relative;overflow:hidden;
}
.modern-card::before{
  content:'';position:absolute;inset-inline:0;top:0;height:0;
  background:linear-gradient(90deg,var(--teal),var(--teal-deep));
  transition:height .5s var(--ease);border-radius:inherit;
}
.modern-card::after{
  content:'';position:absolute;bottom:-40px;inset-inline-end:-40px;
  width:120px;height:120px;border-radius:50%;
  background:radial-gradient(circle,rgba(60,203,218,0.06),transparent 70%);
  pointer-events:none;transition:all .5s;
}
.modern-card:hover{transform:translateY(-6px);border-color:rgba(60,203,218,0.25);box-shadow:0 16px 48px rgba(60,203,218,0.1)}
.modern-card:hover::before{height:3px}
.modern-card:hover::after{transform:scale(1.5);opacity:.8}
.modern-card .ic{
  width:54px;height:54px;border-radius:16px;margin-bottom:18px;
  background:linear-gradient(135deg,rgba(60,203,218,0.12),rgba(60,203,218,0.06));
  color:var(--teal);border:1px solid rgba(60,203,218,0.15);
  display:flex;align-items:center;justify-content:center;font-size:22px;
  transition:all .5s var(--ease);
}
.modern-card:hover .ic{background:linear-gradient(135deg,var(--teal),var(--teal-deep));color:#fff;transform:scale(1.08) rotate(-5deg);box-shadow:0 8px 24px rgba(60,203,218,0.3);border-color:transparent}
.modern-card h4{font-size:19px}
.modern-card p{color:var(--ink-muted);font-size:14.8px;line-height:1.85;margin:0}
.modern-card ul{margin-top:12px}
.modern-card ul li{font-size:14.5px;color:var(--ink-muted);padding:7px 0;display:flex;gap:10px;align-items:flex-start;line-height:1.7}
.modern-card ul li i{color:var(--teal);margin-top:5px;font-size:10px}

/* ═══ TIMELINE ═══ */
.timeline-simple{position:relative;padding-inline-start:32px;border-inline-start:2px solid rgba(60,203,218,0.2);margin-top:36px}
.timeline-simple .t-item{position:relative;padding-bottom:32px;padding-inline-start:28px}
.timeline-simple .t-item::before{
  content:'';position:absolute;inset-inline-start:-37px;top:4px;
  width:16px;height:16px;border-radius:50%;background:var(--teal);
  box-shadow:0 0 0 6px rgba(60,203,218,0.15);
  transition:all .4s ease;
}
.timeline-simple .t-item:hover::before{background:var(--teal-deep);box-shadow:0 0 0 10px rgba(60,203,218,0.1);transform:scale(1.2)}
.timeline-simple .t-item h4{font-size:16.5px;margin-bottom:6px}
.timeline-simple .t-item p{color:var(--ink-muted);font-size:14px;margin:0;line-height:1.7}

/* ═══ AGENDA ═══ */
.agenda-day-tab{
  display:inline-flex;gap:8px;background:rgba(255,255,255,0.8);backdrop-filter:blur(12px);
  padding:6px;border-radius:999px;margin-bottom:50px;
  border:1px solid var(--gray-200);box-shadow:0 4px 20px rgba(0,0,0,0.04);
}
.agenda-day-tab button{
  border:none;background:transparent;padding:12px 28px;border-radius:999px;
  font-weight:600;color:var(--ink-muted);transition:all .35s var(--ease);
}
.agenda-day-tab button:hover{color:var(--teal);background:rgba(60,203,218,0.06)}
.agenda-day-tab button.active{background:var(--teal);color:var(--white);box-shadow:0 4px 16px rgba(60,203,218,0.35)}

.agenda-track{margin-bottom:48px}
.agenda-track-label{display:flex;align-items:center;gap:14px;margin-bottom:24px;color:var(--ink);font-weight:700;font-size:15px}
.agenda-track-label .ln{flex:1;height:1px;background:var(--gray-200)}

.agenda-list{position:relative;padding-inline-start:0}
.session-card{
  display:grid;grid-template-columns:auto 1fr;gap:26px;
  background:#fff;border-radius:var(--radius-md);padding:26px 28px;margin-bottom:14px;
  border:1px solid var(--gray-200);
  transition:all .4s var(--ease);position:relative;overflow:hidden;
}
.session-card::before{
  content:'';position:absolute;inset-inline-start:0;top:0;bottom:0;width:0;
  background:linear-gradient(180deg,var(--teal),var(--teal-deep));
  transition:width .4s var(--ease);border-radius:inherit;
}
.session-card::after{
  content:'';position:absolute;bottom:0;inset-inline:0;height:0;
  background:linear-gradient(0deg,rgba(60,203,218,0.03),transparent);
  transition:height .4s var(--ease);pointer-events:none;
}
.session-card:hover{transform:translateX(4px);border-color:rgba(60,203,218,0.25);box-shadow:0 12px 40px rgba(60,203,218,0.08)}
html[dir="rtl"] .session-card:hover{transform:translateX(-4px)}
.session-card:hover::before{width:4px}
.session-card:hover::after{height:100%}
.session-time{
  font-weight:800;color:var(--teal);font-size:15px;font-variant-numeric:tabular-nums;
  border-inline-end:1px solid var(--gray-200);padding-inline-end:20px;
  display:flex;flex-direction:column;justify-content:center;
}
.session-time .time-value{white-space:nowrap;display:block;font-size:15px}
.session-time small{color:var(--ink-muted);font-weight:500;font-size:11.5px;margin-top:4px}
.session-body h4{font-size:17px;margin-bottom:8px}
.session-speaker{display:flex;align-items:center;gap:10px;color:var(--ink-muted);font-size:14px;margin-bottom:10px}
.session-speaker i{color:var(--teal)}
.session-toggle{
  border:none;background:none;color:var(--teal);font-size:13.5px;font-weight:700;padding:0;
  display:inline-flex;align-items:center;gap:6px;transition:all .3s ease;
}
.session-toggle:hover{color:var(--teal-deep);gap:10px}
.session-detail{display:none;margin-top:14px;padding-top:14px;border-top:1px dashed var(--gray-200);color:var(--ink-muted);font-size:14.3px;line-height:1.8}
.session-detail.open{display:block;animation:fadeSlide .4s var(--ease)}
@keyframes fadeSlide{0%{opacity:0;transform:translateY(-10px)}100%{opacity:1;transform:translateY(0)}}
.session-card.break{background:var(--bg-light);box-shadow:none;border-style:dashed}
.session-card.break .session-body h4{color:var(--teal-deep)}
.session-card.break{border-color:var(--gray-200)}
.session-card.break::before{display:none}

.session-badges{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:10px}
.s-badge{display:inline-flex;align-items:center;gap:6px;font-size:11.5px;font-weight:700;padding:5px 14px;border-radius:999px}
.s-badge.duration{background:var(--bg-light);color:var(--ink-muted);border:1px solid var(--gray-200)}
.s-badge.virtual{background:rgba(60,203,218,0.1);color:var(--teal);border:1px solid rgba(60,203,218,0.2)}
.s-badge.panel{background:rgba(5,122,114,0.08);color:var(--teal-deep);border:1px solid rgba(5,122,114,0.15)}

/* ═══ SPEAKERS ═══ */
.speaker-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.speaker-card{
  background:#fff;border-radius:var(--radius-md);overflow:hidden;
  border:1px solid var(--gray-200);
  text-align:center;padding-bottom:28px;
  transition:all .5s var(--ease);position:relative;
}
.speaker-card::before{
  content:'';position:absolute;top:0;inset-inline:0;height:3px;
  background:linear-gradient(90deg,var(--teal),var(--teal-deep));
  opacity:0;transition:opacity .4s;z-index:2;
}
.speaker-card:hover{transform:translateY(-8px);border-color:rgba(60,203,218,0.3);box-shadow:0 20px 50px rgba(60,203,218,0.12)}
.speaker-card:hover::before{opacity:1}
.speaker-photo{
  height:200px;background:linear-gradient(135deg,var(--bg-light),rgba(60,203,218,0.08));
  display:flex;align-items:center;justify-content:center;margin-bottom:22px;
  position:relative;overflow:hidden;
}
.speaker-photo i{font-size:56px;color:var(--teal);opacity:.35;transition:all .5s var(--ease);z-index:1}
.speaker-card:hover .speaker-photo i{opacity:.6;transform:scale(1.15)}
.speaker-photo::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(135deg,rgba(60,203,218,0.08),rgba(5,122,114,0.12));
  opacity:0;transition:opacity .5s;
}
.speaker-card:hover .speaker-photo::after{opacity:1}
.speaker-card h4{font-size:16.5px;margin:0 18px 6px}
.speaker-card .role{color:var(--teal-deep);font-size:13px;font-weight:600;padding:0 18px;display:block;margin-bottom:4px}
.speaker-card .org{color:var(--ink-muted);font-size:12.5px;padding:0 18px;display:block;line-height:1.6}

/* ═══ VENUE ═══ */
.venue-wrap{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:stretch}
.venue-map{border-radius:var(--radius-md);overflow:hidden;min-height:420px;border:1px solid var(--gray-200)}
.venue-map iframe{width:100%;height:100%;min-height:420px;border:0}
.venue-info-card{
  background:#fff;border:1px solid var(--gray-200);
  border-radius:var(--radius-md);padding:38px;color:var(--ink);
  display:flex;flex-direction:column;gap:22px;justify-content:center;
  transition:all .4s var(--ease);
}
.venue-info-card:hover{border-color:rgba(60,203,218,0.2);box-shadow:0 16px 48px rgba(60,203,218,0.06)}
.venue-info-row{display:flex;gap:16px;align-items:flex-start}
.venue-info-row .ic{
  width:48px;height:48px;border-radius:14px;flex:0 0 auto;
  background:rgba(60,203,218,0.08);border:1px solid rgba(60,203,218,0.15);
  display:flex;align-items:center;justify-content:center;color:var(--teal);
  transition:all .4s ease;
}
.venue-info-card:hover .venue-info-row .ic{background:rgba(60,203,218,0.12)}
.venue-info-row h4{color:var(--ink);font-size:15.5px;margin-bottom:4px}
.venue-info-row p{color:var(--ink-muted);font-size:13.8px;margin:0;line-height:1.7}

/* ═══ FOOTER ═══ */
.site-footer{background:#495057;color:rgba(255,255,255,0.75);padding-top:80px;position:relative;overflow:hidden}
.site-footer::before{content:'';position:absolute;top:0;inset-inline:0;height:1px;background:linear-gradient(90deg,transparent,var(--teal),transparent)}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:50px;position:relative;z-index:1}
.footer-grid h5{color:var(--teal);font-size:15px;margin-bottom:18px;font-weight:700}
.footer-grid p,.footer-grid a{font-size:14px;color:rgba(255,255,255,0.6);line-height:2.1;transition:color .3s ease}
.footer-grid a:hover{color:var(--teal)}
.footer-bottom{border-top:1px solid rgba(255,255,255,0.12);padding:22px 0;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px;font-size:13px;color:rgba(255,255,255,0.5);position:relative;z-index:1}

/* ═══ SCROLL TOP ═══ */
.scroll-top{
  position:fixed;bottom:28px;inset-inline-end:28px;z-index:900;
  width:50px;height:50px;border-radius:16px;border:none;
  background:var(--teal);color:var(--white);font-size:18px;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 8px 28px rgba(60,203,218,0.35);
  opacity:0;visibility:hidden;transform:translateY(12px) scale(.9);
  transition:all .4s var(--ease);
}
.scroll-top:hover{background:var(--teal-deep);transform:translateY(-4px) scale(1);box-shadow:0 14px 36px rgba(5,122,114,0.35)}
.scroll-top:active{transform:translateY(0) scale(.92)}
.scroll-top.show{opacity:1;visibility:visible;transform:translateY(0) scale(1)}

/* ═══ PAGE HEADER ═══ */
.page-header{
  padding:170px 0 90px;text-align:center;
  background:linear-gradient(135deg,#FFFFFF 0%,#F8F9FA 40%,rgba(0,141,155,0.04) 100%);
  position:relative;overflow:hidden;
}
.page-header::before{
  content:'';position:absolute;inset:0;
  background:
    radial-gradient(600px 300px at 20% 0%,rgba(0,141,155,0.12),transparent 60%),
    radial-gradient(500px 250px at 80% 100%,rgba(60,203,218,0.08),transparent 55%);
}
.page-header::after{
  content:'';position:absolute;bottom:0;inset-inline:0;height:100px;
  background:linear-gradient(0deg,rgba(0,141,155,0.05),transparent);
  pointer-events:none;
}
.page-header h1{color:var(--ink);font-size:clamp(32px,4.5vw,50px);position:relative;z-index:1;letter-spacing:-.02em}
.page-header .crumbs{color:var(--ink-muted);font-size:14px;position:relative;z-index:1;margin-bottom:8px}
.page-header .crumbs a{color:var(--teal-mid);font-weight:600;transition:color .3s}
.page-header .crumbs a:hover{color:var(--teal-deep)}
.page-header p{color:var(--ink-muted);position:relative;z-index:1}

/* Page Header Medical Decor */
.page-header-medical{position:absolute;inset:0;pointer-events:none;z-index:0;overflow:hidden}
.page-header-ecg{
  position:absolute;bottom:15%;inset-inline:0;height:60px;opacity:.06;
}
.page-header-ecg svg{width:100%;height:100%;display:block}

/* Modern floating elements */
.page-header-modern{position:absolute;inset:0;pointer-events:none;z-index:0;overflow:hidden}
.modern-circle{
  position:absolute;border-radius:50%;
  background:linear-gradient(135deg,rgba(0,141,155,0.08),rgba(60,203,218,0.04));
  animation:float-modern 8s ease-in-out infinite;
}
.modern-circle-1{width:120px;height:120px;top:15%;inset-inline-start:8%;animation-delay:0s}
.modern-circle-2{width:80px;height:80px;top:60%;inset-inline-end:12%;animation-delay:2s}
.modern-circle-3{width:100px;height:100px;bottom:20%;inset-inline-start:25%;animation-delay:4s}
@keyframes float-modern{
  0%,100%{transform:translateY(0) scale(1);opacity:.6}
  50%{transform:translateY(-20px) scale(1.1);opacity:.8}
}

.modern-line{
  position:absolute;height:1px;
  background:linear-gradient(90deg,transparent,var(--teal-mid),transparent);
  opacity:.1;
}
.modern-line-1{width:200px;top:30%;inset-inline-start:5%;transform:rotate(15deg)}
.modern-line-2{width:150px;top:70%;inset-inline-end:8%;transform:rotate(-10deg)}
.modern-line-3{width:180px;bottom:35%;inset-inline-start:40%;transform:rotate(5deg)}

/* ═══ PRELOADER ═══ */
.pre-loader{position:fixed;inset:0;background:var(--white);z-index:9999;display:flex;align-items:center;justify-content:center;transition:opacity .6s ease,visibility .6s ease}
.pre-loader.hidden{opacity:0;visibility:hidden}
.pre-loader .spin{
  width:48px;height:48px;border-radius:50%;
  border:3px solid var(--gray-200);border-top-color:var(--teal);
  animation:spin .8s linear infinite;
}
@keyframes spin{to{transform:rotate(360deg)}}

/* ═══ RESPONSIVE ═══ */
@media(max-width:1024px){.speaker-grid{grid-template-columns:repeat(3,1fr)}}

@media(max-width:992px){
  .hero-grid{grid-template-columns:1fr}
  .highlight-grid{grid-template-columns:repeat(2,1fr)}
  .stats-band{grid-template-columns:repeat(2,1fr)}
  .modern-card-grid{grid-template-columns:repeat(2,1fr)}
  .speaker-grid{grid-template-columns:repeat(2,1fr)}
  .venue-wrap{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .session-card{grid-template-columns:1fr}
  .session-time{border-inline-end:none;border-bottom:1px solid var(--gray-200);padding-bottom:10px;flex-direction:row;gap:8px}
  .hero{padding-top:100px}
}

@media(max-width:768px){
  .nav-links{display:none}
  .nav-toggle{display:flex}
  .site-nav .brand-logo{height:32px}
  .countdown-grid{grid-template-columns:repeat(2,1fr)}
  .highlight-grid{grid-template-columns:1fr}
  .stats-band{grid-template-columns:repeat(2,1fr);padding:36px 22px}
  .modern-card-grid{grid-template-columns:1fr}
  .speaker-grid{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr}
  .section{padding:64px 0}
  .hero{padding-top:96px;padding-bottom:60px;min-height:auto}
  .hero-cta{flex-direction:column}
  .hero-cta .btn{width:100%;justify-content:center}
  .hero-meta{gap:10px}
  .venue-info-card{padding:28px 24px}
  .agenda-day-tab{flex-wrap:wrap}
  .lang-switch button{padding:8px 12px}
  .btn{padding:13px 26px}
  .btn-sm{padding:9px 16px}
  .hero-orb{display:none}
  .hero-stats{grid-template-columns:1fr;gap:12px;padding:16px}
  .hero-stat{padding:10px}
  .hero-stat-icon{width:40px;height:40px;font-size:16px}
  .hero-stat-text strong{font-size:18px}
}

@media(max-width:480px){
  .container{padding:0 16px}
  .site-nav{padding:10px 0}
  .site-nav .brand-logo{height:28px}
  .hero-badge{font-size:12px;padding:7px 14px}
  .hero-theme{font-size:16px}
  .hero-meta .chip{font-size:13px;padding:8px 14px}
  .countdown-card{padding:26px 18px}
  .countdown-grid{grid-template-columns:repeat(4,1fr);gap:8px}
  .countdown-grid .cd-item{padding:10px 4px}
  .countdown-grid .cd-num{font-size:18px}
  .countdown-grid .cd-label{font-size:10px}
  .speaker-grid{grid-template-columns:1fr}
  .stats-band{grid-template-columns:1fr 1fr;padding:28px 16px}
  .session-card{padding:18px}
  .modern-card{padding:26px 20px}
  .highlight-card{padding:24px 20px}
  .section-sub{font-size:15px}
  .page-header{padding:140px 0 60px}
  .scroll-top{width:44px;height:44px;bottom:18px;inset-inline-end:18px;border-radius:12px}
  .mobile-panel{inset-inline:10px}
}

@media(hover:none) and (pointer:coarse){
  .btn,.nav-links a,.mobile-panel a,.lang-switch button,.session-toggle{min-height:44px}
}