/* ============================
   PREMIUM SERIES 2026 — STYLES
   ============================ */

/* --- Reset & Variables --- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

:root{
  --color-bg:#fafafa;
  --color-surface:#ffffff;
  --color-text:#1a1a2e;
  --color-text-secondary:#475569;
  --text-muted:#94a3b8;
  --color-primary:#1e3a8a;
  --color-primary-light:#3b82f6;
  --color-accent:#f59e0b;
  --color-accent-dark:#d97706;
  --color-gold:#eab308;
  --color-danger:#ef4444;
  --color-danger-bg:#fef2f2;
  --color-danger-border:#fecaca;
  --color-success:#10b981;
  --border:#e2e8f0;
  --shadow-sm:0 1px 3px rgba(0,0,0,.06);
  --shadow-md:0 4px 16px rgba(0,0,0,.08);
  --shadow-lg:0 8px 32px rgba(0,0,0,.12);
  --shadow-glow:0 0 40px rgba(245,158,11,.15);
  --radius:12px;
  --radius-lg:20px;
  --radius-sm:8px;
  --font-main:'Inter',system-ui,sans-serif;
  --font-display:'Space Grotesk','Inter',system-ui,sans-serif;
  --container:1140px;
}

html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--font-main);color:var(--color-text);background:var(--color-bg);line-height:1.65;font-size:16px;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:var(--color-primary-light);text-decoration:none}
button{cursor:pointer;font-family:inherit;border:none;background:none}

/* --- Container --- */
.container{max-width:var(--container);margin:0 auto;padding:0 24px}

/* --- Typography --- */
h1,h2,h3,h4{font-family:var(--font-display);line-height:1.2;font-weight:700}
h2{font-size:clamp(1.75rem,4vw,2.5rem);margin-bottom:.5em}
h3{font-size:1.25rem}
.text-center{text-align:center}
.text-danger{color:var(--color-danger)}
.text-accent{color:var(--color-accent)}

.section-head{margin-bottom:48px}
.section-head h2{margin-bottom:.3em}
.section-sub{font-size:1.1rem;color:var(--color-text-secondary);max-width:640px;margin:0 auto}

.d-none{display:none!important}

/* --- Chip --- */
.chip{display:inline-flex;align-items:center;gap:6px;font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.06em;padding:6px 16px;border-radius:100px;background:var(--color-primary);color:#fff;margin-bottom:16px}
.chip-danger{background:var(--color-danger)}
.chip-gold{background:linear-gradient(135deg,var(--color-accent),var(--color-gold))}
.chip-accent{background:var(--color-accent);color:var(--color-text)}

/* --- Buttons --- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:600;border-radius:var(--radius-sm);padding:12px 28px;font-size:.95rem;transition:all .25s;border:2px solid transparent}
.btn-sm{padding:8px 20px;font-size:.85rem}
.btn-lg{padding:16px 36px;font-size:1.05rem;border-radius:var(--radius)}
.btn-block{width:100%}

.btn-accent{background:var(--color-accent);color:#000;border-color:var(--color-accent)}
.btn-accent:hover{background:var(--color-accent-dark);border-color:var(--color-accent-dark);transform:translateY(-2px);box-shadow:var(--shadow-glow)}

.btn-primary{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}
.btn-primary:hover{background:#1e40af;transform:translateY(-2px)}

.btn-outline{background:transparent;color:var(--color-primary);border-color:var(--border)}
.btn-outline:hover{border-color:var(--color-primary);background:rgba(30,58,138,.04)}

.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.3)}
.btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.08)}

.pulse-btn{animation:pulse-shadow 2.5s infinite}
@keyframes pulse-shadow{0%,100%{box-shadow:0 0 0 0 rgba(245,158,11,.4)}50%{box-shadow:0 0 0 12px rgba(245,158,11,0)}}

/* --- Header --- */
.header{position:fixed;top:0;left:0;right:0;z-index:1000;background:rgba(3,7,18,.8);backdrop-filter:blur(16px);border-bottom:1px solid rgba(255,255,255,.06);transition:all .3s}
.header.scrolled{background:rgba(3,7,18,.95);box-shadow:0 2px 24px rgba(0,0,0,.3)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{font-family:var(--font-display);font-size:1.1rem;font-weight:700;color:#fff;white-space:nowrap}
.logo span{color:var(--color-accent)}
.nav{display:flex;gap:4px}
.nav-link{color:rgba(255,255,255,.7);font-size:.85rem;font-weight:500;padding:6px 14px;border-radius:6px;transition:all .2s}
.nav-link:hover{color:#fff;background:rgba(255,255,255,.08)}
.header-right{display:flex;align-items:center;gap:12px}

.burger{display:none;width:28px;height:20px;position:relative;flex-direction:column;justify-content:space-between}
.burger span{display:block;height:2px;background:#fff;border-radius:2px;transition:.3s}
.burger.open span:nth-child(1){transform:translateY(9px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-9px) rotate(-45deg)}

/* --- Hero --- */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;background:#030712;overflow:hidden;padding:100px 0 60px}
.hero-bg{position:absolute;inset:0;background:linear-gradient(165deg,#030712 0%,#0f172a 35%,#1e293b 70%,#0f172a 100%);pointer-events:none}
.hero-noise{position:absolute;inset:0;opacity:.03;pointer-events:none;background:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
.hero::before{content:'';position:absolute;top:-200px;right:-200px;width:600px;height:600px;background:radial-gradient(circle,rgba(245,158,11,.08) 0%,transparent 70%);pointer-events:none}
.hero::after{content:'';position:absolute;bottom:0;left:0;right:0;height:120px;background:linear-gradient(to top,var(--color-bg),transparent);pointer-events:none}

.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.2fr 1fr;gap:80px;align-items:center}

.hero-content{color:#fff}
.hero-badge{display:inline-block;font-size:.75rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--color-accent);border:1px solid rgba(245,158,11,.3);padding:8px 20px;border-radius:100px;margin-bottom:24px;background:rgba(245,158,11,.08)}
.hero-title{font-size:clamp(2.2rem,5vw,3.4rem);font-weight:800;line-height:1.08;margin-bottom:20px;color:#fff}
.hero-title em{font-style:normal;color:var(--color-accent);position:relative}
.hero-title em::after{content:'';position:absolute;left:0;right:0;bottom:2px;height:4px;background:var(--color-accent);opacity:.3;border-radius:2px}

.hero-lead{font-size:1.25rem;color:rgba(255,255,255,.9);margin-bottom:12px;line-height:1.5}
.hero-lead strong{color:var(--color-accent)}
.hero-sub{font-size:.95rem;color:rgba(255,255,255,.55);margin-bottom:32px;line-height:1.7}

.hero-cta{display:flex;gap:16px;flex-wrap:wrap}

.hero-visual{display:flex;flex-direction:column;gap:20px;align-items:center}

.hero-speaker-card{background:rgba(255,255,255,.05);backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,.1);border-radius:var(--radius-lg);padding:32px;text-align:center;width:100%;max-width:360px;box-shadow:0 16px 48px rgba(0,0,0,.3)}
.hero-speaker-card .hero-photo{width:140px;height:140px;border-radius:50%;object-fit:cover;border:4px solid rgba(245,158,11,.4);box-shadow:0 0 30px rgba(245,158,11,.12);margin:0 auto 16px}
.hero-speaker-name{font-family:var(--font-display);font-size:1.3rem;font-weight:700;color:#fff;margin-bottom:4px}
.hero-speaker-role{font-size:.82rem;color:rgba(255,255,255,.45);line-height:1.4}

.hero-meta-row{display:flex;gap:12px;width:100%;max-width:360px}
.hero-meta-item{flex:1;display:flex;align-items:center;gap:12px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);border-radius:var(--radius);padding:14px 16px;transition:all .3s}
.hero-meta-item:hover{background:rgba(255,255,255,.08);border-color:rgba(245,158,11,.2)}
.hero-meta-item i{font-size:1.1rem;color:var(--color-accent);flex-shrink:0}
.hero-meta-item span{display:block;font-size:.85rem;font-weight:600;color:rgba(255,255,255,.9)}
.hero-meta-item small{display:block;font-size:.72rem;color:rgba(255,255,255,.4);margin-top:2px}

/* --- Danger Zone --- */
.danger{padding:80px 0;background:var(--color-bg)}
.danger-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.danger-card{background:var(--color-surface);border:1px solid var(--color-danger-border);border-radius:var(--radius);padding:28px;transition:all .3s}
.danger-card:hover{transform:translateY(-4px);box-shadow:0 8px 24px rgba(239,68,68,.1);border-color:var(--color-danger)}
.danger-icon{width:48px;height:48px;border-radius:var(--radius-sm);background:var(--color-danger-bg);display:flex;align-items:center;justify-content:center;font-size:1.2rem;color:var(--color-danger);margin-bottom:16px}
.danger-card h3{font-size:1.05rem;margin-bottom:8px;color:var(--color-danger)}
.danger-card p{font-size:.9rem;color:var(--color-text-secondary);line-height:1.6}
.danger-bottom-text{font-size:1.1rem;color:var(--color-text-secondary);line-height:1.7}

/* --- Seminars --- */
.seminars{padding:80px 0;background:linear-gradient(180deg,var(--color-bg) 0%,#f0f4ff 100%)}

.sem-card{background:var(--color-surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:36px;margin-bottom:24px;transition:all .3s;position:relative;overflow:hidden}
.sem-card::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--color-primary),var(--color-primary-light))}
.sem-card:hover{box-shadow:var(--shadow-lg);border-color:var(--color-primary-light)}

.sem-card-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}
.sem-num{font-family:var(--font-display);font-size:2.5rem;font-weight:900;color:var(--color-primary);opacity:.25;line-height:1}
.sem-meta{display:flex;align-items:center;gap:12px}
.sem-date{font-size:.85rem;color:var(--color-text-secondary);display:flex;align-items:center;gap:6px}
.sem-date i{color:var(--color-primary-light)}
.sem-badge-soon{font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:#fff;background:var(--color-danger);padding:4px 12px;border-radius:100px;animation:pulse-shadow 2s infinite}

.sem-title{font-size:1.4rem;margin-bottom:6px;color:var(--color-text)}
.sem-subtitle{font-size:.95rem;color:var(--color-text-secondary);margin-bottom:20px}

.sem-topics{display:grid;grid-template-columns:1fr 1fr;gap:10px 24px;margin-bottom:20px}
.sem-topic{display:flex;align-items:flex-start;gap:10px;font-size:.9rem;color:var(--color-text-secondary);line-height:1.5}
.sem-topic i{color:var(--color-success);font-size:.7rem;margin-top:5px;flex-shrink:0}

.btn-expand{display:inline-flex;align-items:center;gap:8px;font-size:.85rem;font-weight:600;color:var(--color-primary);padding:10px 20px;border-radius:var(--radius-sm);background:rgba(30,58,138,.04);border:1px solid rgba(30,58,138,.12);transition:all .2s}
.btn-expand:hover{background:rgba(30,58,138,.08);border-color:rgba(30,58,138,.2)}
.btn-expand .expand-icon{transition:transform .3s}
.btn-expand.open .expand-icon{transform:rotate(180deg)}

.sem-program{display:none;margin-top:20px;padding-top:20px;border-top:1px solid var(--border)}
.sem-program.show{display:block}
.prog-module{padding:12px 0;border-bottom:1px dashed var(--border);font-size:.9rem;color:var(--color-text-secondary);line-height:1.6}
.prog-module:last-child{border-bottom:none}
.prog-module strong{color:var(--color-text);font-weight:600}

/* --- Packages --- */
.packages{padding:80px 0;background:var(--color-bg)}
.pkg-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:start}

.pkg-card{background:var(--color-surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:32px;transition:all .3s;position:relative}
.pkg-card:hover{box-shadow:var(--shadow-md);transform:translateY(-4px)}

.pkg-card-best{border-color:var(--color-accent);box-shadow:var(--shadow-glow);transform:scale(1.04)}
.pkg-card-best:hover{transform:scale(1.04) translateY(-4px)}
.pkg-best-tag{position:absolute;top:-14px;left:50%;transform:translateX(-50%);background:linear-gradient(135deg,var(--color-accent),var(--color-gold));color:#000;font-size:.7rem;font-weight:800;text-transform:uppercase;letter-spacing:.08em;padding:6px 20px;border-radius:100px;white-space:nowrap}

.pkg-head{margin-bottom:16px}
.pkg-label{font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--color-text-secondary)}
.pkg-label-gold{color:var(--color-accent-dark)}
.pkg-head h3{font-size:1.5rem;margin-top:6px}

.pkg-save{font-size:.85rem;font-weight:600;color:var(--color-success);background:rgba(16,185,129,.08);padding:8px 16px;border-radius:var(--radius-sm);margin-bottom:16px;display:inline-block}
.pkg-save strong{font-size:1.2rem}
.pkg-save-gold{color:var(--color-accent-dark);background:rgba(245,158,11,.1)}

.pkg-desc{font-size:.9rem;color:var(--color-text-secondary);margin-bottom:20px}

.pkg-list{list-style:none;margin-bottom:24px}
.pkg-list li{display:flex;align-items:flex-start;gap:10px;font-size:.9rem;color:var(--color-text-secondary);padding:8px 0;border-bottom:1px solid rgba(0,0,0,.04)}
.pkg-list li:last-child{border-bottom:none}
.pkg-list li i{color:var(--color-success);margin-top:3px;flex-shrink:0}
.pkg-list li .fa-gift{color:var(--color-accent)}

/* --- Speaker --- */
.speaker{padding:80px 0;background:linear-gradient(180deg,#f0f4ff 0%,var(--color-bg) 100%)}
.speaker-grid{display:grid;grid-template-columns:360px 1fr;gap:60px;align-items:center}

.speaker-photo-wrap{position:relative}
.speaker-photo{width:100%;border-radius:var(--radius-lg);box-shadow:var(--shadow-lg)}
.speaker-award{position:absolute;bottom:-12px;left:50%;transform:translateX(-50%);background:linear-gradient(135deg,var(--color-accent),var(--color-gold));color:#000;font-size:.75rem;font-weight:700;padding:8px 20px;border-radius:100px;white-space:nowrap;display:flex;align-items:center;gap:6px;box-shadow:var(--shadow-md)}

.speaker-info .chip{margin-bottom:8px}
.speaker-info h2{margin-bottom:4px}
.speaker-role{font-size:1rem;color:var(--color-text-secondary);margin-bottom:16px}
.speaker-info p{font-size:.95rem;color:var(--color-text-secondary);margin-bottom:12px;line-height:1.7}

.speaker-stats{display:flex;gap:24px;margin-top:24px;padding-top:24px;border-top:1px solid var(--border)}
.speaker-stats > div{text-align:center}
.stat-big{display:block;font-family:var(--font-display);font-size:1.8rem;font-weight:800;color:var(--color-primary)}
.speaker-stats span:last-child{font-size:.75rem;color:var(--text-muted)}

/* --- FAQ --- */
.faq-section{padding:80px 0;background:var(--color-bg)}
.faq-list{max-width:720px;margin:0 auto}

.faq-item{border:1px solid var(--border);border-radius:var(--radius);margin-bottom:12px;overflow:hidden;background:var(--color-surface);transition:all .2s}
.faq-item.open{border-color:var(--color-primary-light);box-shadow:var(--shadow-sm)}

.faq-q{display:flex;align-items:center;justify-content:space-between;width:100%;text-align:left;padding:18px 24px;font-size:.95rem;font-weight:600;color:var(--color-text);transition:.2s}
.faq-q i{color:var(--text-muted);transition:transform .3s;flex-shrink:0;margin-left:12px}
.faq-item.open .faq-q i{transform:rotate(180deg);color:var(--color-primary)}
.faq-q:hover{color:var(--color-primary)}

.faq-a{display:none;padding:0 24px 18px}
.faq-a p{font-size:.9rem;color:var(--color-text-secondary);line-height:1.7}
.faq-item.open .faq-a{display:block}

/* --- Final CTA --- */
.final-cta{padding:100px 0;background:linear-gradient(165deg,#030712 0%,#0f172a 50%,#1e293b 100%);color:#fff;position:relative;overflow:hidden}
.final-cta::before{content:'';position:absolute;inset:0;opacity:.04;background:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
.final-cta .container{position:relative}
.final-cta h2{font-size:clamp(1.75rem,4vw,2.5rem);margin-bottom:16px}
.final-cta p{font-size:1.1rem;color:rgba(255,255,255,.6);margin-bottom:32px;max-width:560px;margin-left:auto;margin-right:auto}

/* --- Footer --- */
.footer{background:#030712;color:rgba(255,255,255,.5);padding:40px 0 24px}
.footer-inner{display:flex;align-items:center;justify-content:space-between;padding-bottom:20px;border-bottom:1px solid rgba(255,255,255,.06)}
.footer-links{display:flex;gap:20px}
.footer-links a{color:rgba(255,255,255,.5);font-size:.85rem;transition:.2s}
.footer-links a:hover{color:#fff}
.footer-bottom{display:flex;align-items:center;justify-content:space-between;padding-top:20px}
.footer-bottom p{font-size:.8rem}
.footer-config{font-size:.75rem;color:rgba(255,255,255,.3);background:none;border:none;cursor:pointer;transition:.2s}
.footer-config:hover{color:rgba(255,255,255,.6)}

/* --- Floating CTA Bar --- */
.float-bar{position:fixed;bottom:0;left:0;right:0;z-index:900;background:rgba(3,7,18,.95);backdrop-filter:blur(12px);border-top:1px solid rgba(245,158,11,.2);padding:12px 24px;display:flex;align-items:center;justify-content:center;gap:20px;transform:translateY(100%);transition:transform .4s;font-size:.9rem;color:rgba(255,255,255,.8)}
.float-bar.show{transform:translateY(0)}

/* --- Modal --- */
.modal-overlay{position:fixed;inset:0;z-index:2000;background:rgba(0,0,0,.6);backdrop-filter:blur(4px);display:none;align-items:center;justify-content:center;padding:24px}
.modal-overlay.open{display:flex}

.modal-box{background:var(--color-surface);border-radius:var(--radius-lg);padding:36px;max-width:480px;width:100%;position:relative;box-shadow:0 24px 64px rgba(0,0,0,.2);max-height:90vh;overflow-y:auto}

.modal-close{position:absolute;top:16px;right:16px;width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--text-muted);transition:.2s;font-size:1.1rem}
.modal-close:hover{background:rgba(0,0,0,.05);color:var(--color-text)}

.modal-head{margin-bottom:24px}
.modal-head h3{font-size:1.3rem;margin-bottom:6px}
.modal-head p{font-size:.9rem;color:var(--color-text-secondary)}

/* --- Form --- */
.form-group{margin-bottom:20px}
.form-label{display:block;font-size:.85rem;font-weight:600;margin-bottom:8px;color:var(--color-text)}
.form-input{width:100%;padding:12px 16px;border:1px solid var(--border);border-radius:var(--radius-sm);font-size:.95rem;transition:all .2s;background:var(--color-bg);color:var(--color-text)}
.form-input:focus{outline:none;border-color:var(--color-primary-light);box-shadow:0 0 0 3px rgba(59,130,246,.12)}

/* --- Seminar Checkboxes --- */
.sem-checkboxes{display:flex;flex-direction:column;gap:8px}
.sem-check{display:flex;align-items:center;gap:12px;padding:12px 16px;border:1px solid var(--border);border-radius:var(--radius-sm);cursor:pointer;transition:all .2s;background:var(--color-bg)}
.sem-check:hover{border-color:var(--color-primary-light);background:rgba(59,130,246,.02)}
.sem-check input{display:none}
.sem-check-box{width:22px;height:22px;border:2px solid var(--border);border-radius:5px;display:flex;align-items:center;justify-content:center;transition:all .2s;flex-shrink:0;font-size:.7rem;color:transparent}
.sem-check input:checked ~ .sem-check-box{background:var(--color-primary);border-color:var(--color-primary);color:#fff}
.sem-check input:checked ~ .sem-check-text strong{color:var(--color-primary)}
.sem-check-text{display:flex;flex-direction:column}
.sem-check-text strong{font-size:.9rem;transition:color .2s}
.sem-check-text small{font-size:.75rem;color:var(--text-muted)}

/* --- Success State --- */
.success-icon{font-size:3rem;color:var(--color-success);text-align:center;margin-bottom:16px}
.modal-success{text-align:center;padding:20px 0}
.modal-success h3{font-size:1.3rem;margin-bottom:8px}
.modal-success p{color:var(--color-text-secondary)}

/* --- Config Hint --- */
.config-hint{margin-top:16px;padding:12px;background:rgba(59,130,246,.05);border-radius:var(--radius-sm);font-size:.8rem;color:var(--color-text-secondary);line-height:1.6}
.config-hint strong{color:var(--color-text)}

/* --- Reveal Animations --- */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .6s ease,transform .6s ease}
.reveal.visible{opacity:1;transform:translateY(0)}
.delay-100{transition-delay:.1s}
.delay-200{transition-delay:.2s}

/* ==================================
   RESPONSIVE
   ================================== */

@media(max-width:992px){
  .hero-inner{grid-template-columns:1fr;text-align:center;gap:40px}
  .hero-content{order:1}
  .hero-visual{order:2}
  .hero-cta{justify-content:center}
  .hero-speaker-card{max-width:300px;padding:24px}
  .hero-speaker-card .hero-photo{width:110px;height:110px}
  .hero-meta-row{max-width:300px}
  .sem-topics{grid-template-columns:1fr}
  .pkg-grid{grid-template-columns:1fr;max-width:420px;margin-left:auto;margin-right:auto}
  .pkg-card-best{transform:none}
  .pkg-card-best:hover{transform:translateY(-4px)}
  .speaker-grid{grid-template-columns:1fr;text-align:center}
  .speaker-photo-wrap{max-width:320px;margin:0 auto}
  .speaker-stats{justify-content:center}
  .danger-grid{grid-template-columns:1fr 1fr}
}

@media(max-width:768px){
  .nav{display:none;position:absolute;top:64px;left:0;right:0;background:rgba(3,7,18,.97);flex-direction:column;padding:16px 24px;border-top:1px solid rgba(255,255,255,.06)}
  .nav.open{display:flex}
  .burger{display:flex}
  .header-right .btn{display:none}
  .hero{min-height:auto;padding:100px 0 80px}
  .hero-title{font-size:1.8rem}
  .hero-meta-row{flex-direction:column;gap:10px}
  .hero-stat{padding:12px 16px;min-width:auto;flex:1}
  .danger-grid{grid-template-columns:1fr}
  .sem-card{padding:24px}
  .sem-title{font-size:1.15rem}
  .float-bar{flex-direction:column;gap:10px;padding:14px 20px}
  .float-bar span{font-size:.8rem;text-align:center}
  .footer-inner,.footer-bottom{flex-direction:column;gap:12px;text-align:center}
}