:root{--color-bg:#f5f7fb;--color-bg-elevated:#ffffff;--color-bg-soft:#ecf3ff;--color-surface-gradient:linear-gradient(135deg,#f5fcff 0%,#f4e9ff 40%,#fff4ee 100%);--color-text:#0b1020;--color-text-soft:#4a5670;--color-text-muted:#7b88a8;--color-primary:#04c9d7;--color-primary-soft:rgba(4,201,215,0.12);--color-primary-strong:#0792a0;--color-accent-blue:#3a7bff;--color-accent-purple:#9c5bff;--color-accent-coral:#ff6a74;--color-accent-yellow:#ffd45e;--color-success:#27c499;--color-warning:#ffb84a;--color-danger:#ff4d6a;--gray-50:#f5f7fb;--gray-100:#e4e7f1;--gray-200:#cfd4e6;--gray-300:#b5bed6;--gray-400:#99a3c2;--gray-500:#7b88a8;--gray-600:#5a6787;--gray-700:#424c66;--gray-800:#2b3244;--gray-900:#171b26;--font-sans:"Inter",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;--font-heading:"Orbitron","Rajdhani","Inter",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;--fs-xs:0.75rem;--fs-sm:0.875rem;--fs-base:1rem;--fs-lg:1.125rem;--fs-xl:1.25rem;--fs-2xl:1.5rem;--fs-3xl:1.875rem;--fs-4xl:2.25rem;--fs-5xl:3rem;--lh-tight:1.1;--lh-snug:1.25;--lh-normal:1.5;--lh-relaxed:1.7;--space-0:0;--space-1:2px;--space-2:4px;--space-3:6px;--space-4:8px;--space-5:10px;--space-6:12px;--space-8:16px;--space-10:20px;--space-12:24px;--space-16:32px;--space-20:40px;--space-24:48px;--space-32:64px;--space-40:80px;--space-48:96px;--radius-xs:4px;--radius-sm:8px;--radius-md:12px;--radius-lg:18px;--radius-xl:24px;--radius-full:999px;--shadow-soft:0 10px 30px rgba(15,23,42,0.08);--shadow-md:0 18px 45px rgba(15,23,42,0.12);--shadow-inner:inset 0 0 0 1px rgba(148,163,184,0.35);--transition-fast:150ms ease-out;--transition-base:220ms cubic-bezier(0.22,0.61,0.36,1);--transition-slow:320ms cubic-bezier(0.22,0.61,0.36,1)}*,*::before,*::after{box-sizing:border-box}html,body{margin:0;padding:0}html{scroll-behavior:smooth;text-size-adjust:100%}body{min-height:100vh;font-family:var(--font-sans);font-size:var(--fs-base);line-height:var(--lh-normal);background:var(--color-bg);color:var(--color-text)}img,svg,video,canvas,audio,iframe,embed,object{max-width:100%;height:auto;display:block}picture{display:block}button,input,select,textarea{font:inherit;color:inherit}a{text-decoration:none;color:inherit}ul,ol{margin:0;padding:0;list-style:none}h1,h2,h3,h4,h5,h6,p,figure{margin:0}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);font-weight:700;letter-spacing:0.03em;color:var(--color-text);text-transform:none}h1{font-size:var(--fs-4xl);line-height:var(--lh-tight)}h2{font-size:var(--fs-3xl);line-height:var(--lh-tight)}h3{font-size:var(--fs-2xl);line-height:var(--lh-snug)}h4{font-size:var(--fs-xl);line-height:var(--lh-snug)}h5{font-size:var(--fs-lg);line-height:var(--lh-snug)}h6{font-size:var(--fs-base);line-height:var(--lh-snug)}p{font-size:var(--fs-base);line-height:var(--lh-relaxed);color:var(--color-text-soft)}a:hover{color:var(--color-primary)}main{display:block}.container{width:100%;max-width:1120px;margin:0 auto;padding-inline:var(--space-8)}@media (min-width:768px){.container{padding-inline:var(--space-16)}}.flex{display:flex}.flex-col{flex-direction:column}.flex-row{flex-direction:row}.flex-wrap{flex-wrap:wrap}.items-center{align-items:center}.items-start{align-items:flex-start}.items-end{align-items:flex-end}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.justify-start{justify-content:flex-start}.justify-end{justify-content:flex-end}.gap-4{gap:var(--space-4)}.gap-6{gap:var(--space-6)}.gap-8{gap:var(--space-8)}.gap-12{gap:var(--space-12)}.grid{display:grid}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.w-full{width:100%}.text-center{text-align:center}.text-right{text-align:right}.mt-4{margin-top:var(--space-4)}.mt-6{margin-top:var(--space-6)}.mt-8{margin-top:var(--space-8)}.mt-12{margin-top:var(--space-12)}.mt-16{margin-top:var(--space-16)}.mb-4{margin-bottom:var(--space-4)}.mb-6{margin-bottom:var(--space-6)}.mb-8{margin-bottom:var(--space-8)}.mb-12{margin-bottom:var(--space-12)}.pt-8{padding-top:var(--space-8)}.pt-12{padding-top:var(--space-12)}.pb-8{padding-bottom:var(--space-8)}.pb-12{padding-bottom:var(--space-12)}.badge{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:999px;font-size:var(--fs-xs);font-weight:600;letter-spacing:0.06em;text-transform:uppercase;background:rgba(15,23,42,0.04);color:var(--color-primary)}.badge-dot{width:7px;height:7px;border-radius:999px;background:var(--color-primary)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:0.75rem 1.4rem;border-radius:var(--radius-full);border:none;cursor:pointer;font-size:var(--fs-sm);font-weight:600;letter-spacing:0.04em;text-transform:uppercase;background:radial-gradient(circle at 0 0,#fff 0,rgba(255,255,255,0) 60%),linear-gradient(120deg,var(--color-primary) 0%,var(--color-accent-blue) 40%,var(--color-accent-purple) 80%,var(--color-accent-coral) 100%);color:#ffffff;box-shadow:0 14px 35px rgba(15,23,42,0.35);position:relative;overflow:hidden;transition:transform var(--transition-base),box-shadow var(--transition-base),filter var(--transition-base),background-position var(--transition-base)}.btn::after{content:"";position:absolute;inset:0;border-radius:inherit;mix-blend-mode:screen;opacity:0;background:linear-gradient(120deg,rgba(255,255,255,0.8),transparent 60%);transform:translateX(-60%)}.btn:hover{transform:translateY(-1px) scale(1.01);box-shadow:0 18px 45px rgba(15,23,42,0.4);filter:brightness(1.04)}.btn:hover::after{opacity:1;transform:translateX(40%)}.btn:active{transform:translateY(0) scale(0.99);box-shadow:0 10px 25px rgba(15,23,42,0.35)}.btn:disabled,.btn[aria-disabled="true"]{opacity:0.6;cursor:not-allowed;box-shadow:none;transform:none}.btn-outline{background:rgba(15,23,42,0.02);color:var(--color-primary);border-radius:var(--radius-full);border:1px solid rgba(148,163,184,0.5);box-shadow:var(--shadow-soft);padding:0.65rem 1.3rem}.btn-outline:hover{background:var(--color-primary-soft);box-shadow:var(--shadow-md);color:var(--color-primary-strong)}.btn-google-play{font-size:var(--fs-sm);text-transform:none;letter-spacing:0;line-height:1.2;padding:0.85rem 1.6rem;border-radius:999px;display:inline-flex;align-items:center;gap:0.6rem;white-space:nowrap}.btn-google-play-icon{width:20px;height:20px;border-radius:6px;background:conic-gradient(from 210deg,var(--color-accent-yellow),var(--color-accent-coral),var(--color-accent-blue),var(--color-accent-green,#27c499),var(--color-accent-yellow));flex-shrink:0}.btn-google-play-label{display:flex;flex-direction:column;align-items:flex-start}.btn-google-play-label span:first-child{font-size:0.65rem;opacity:0.9}.btn-google-play-label span:last-child{font-size:0.95rem;font-weight:600}.btn-pill{border-radius:999px}.input{width:100%;padding:0.7rem 0.9rem;border-radius:var(--radius-md);border:1px solid rgba(148,163,184,0.7);background:rgba(15,23,42,0.01);color:var(--color-text);font-size:var(--fs-sm);transition:border-color var(--transition-base),box-shadow var(--transition-base),background-color var(--transition-fast)}.input::placeholder{color:var(--color-text-muted)}.input:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 1px rgba(4,201,215,0.4),0 0 0 6px rgba(4,201,215,0.15);background:#ffffff}.input[disabled]{opacity:0.6;cursor:not-allowed}.textarea{min-height:120px;resize:vertical}.card{position:relative;border-radius:var(--radius-lg);padding:1.1rem 1rem;background:radial-gradient(circle at top left,rgba(4,201,215,0.08),transparent 55%),radial-gradient(circle at bottom right,rgba(164,86,255,0.08),transparent 55%),var(--color-bg-elevated);box-shadow:var(--shadow-soft);border:1px solid rgba(148,163,184,0.5);backdrop-filter:blur(16px);transition:transform var(--transition-base),box-shadow var(--transition-base),border-color var(--transition-base),background var(--transition-base);overflow:hidden}.card::before{content:"";position:absolute;inset:-40%;background:radial-gradient(circle at 20% 0,rgba(4,201,215,0.08),transparent 65%);opacity:0;pointer-events:none;transition:opacity var(--transition-slow)}.card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:rgba(129,140,248,0.6)}.card:hover::before{opacity:1}.card-title{font-size:var(--fs-lg);margin-bottom:0.3rem}.card-eyebrow{font-size:var(--fs-xs);letter-spacing:0.12em;text-transform:uppercase;color:var(--color-text-muted);margin-bottom:0.2rem}.sci-section{position:relative;padding-block:var(--space-24)}.sci-section::before{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(circle at 0 0,rgba(4,201,215,0.18),transparent 60%),radial-gradient(circle at 100% 20%,rgba(106,117,255,0.16),transparent 60%);mix-blend-mode:soft-light;opacity:0.55}.sci-section>*.container{position:relative;z-index:1}.section-header{margin-bottom:var(--space-12);max-width:38rem}.section-kicker{font-size:var(--fs-xs);letter-spacing:0.18em;text-transform:uppercase;color:var(--color-text-muted);margin-bottom:var(--space-3)}.section-title{font-size:var(--fs-3xl);line-height:var(--lh-tight);margin-bottom:var(--space-3)}.section-lead{font-size:var(--fs-base);color:var(--color-text-soft)}.sci-hero{position:relative;overflow:hidden;padding-block:var(--space-24);background:radial-gradient(circle at 0 0,rgba(4,201,215,0.2),transparent 55%),radial-gradient(circle at 90% 0,rgba(58,123,255,0.2),transparent 60%),radial-gradient(circle at 50% 90%,rgba(255,196,72,0.18),transparent 60%),var(--color-bg)}.sci-hero-grid{display:flex;flex-direction:column;gap:var(--space-16)}.hero-heading{font-size:var(--fs-3xl);line-height:var(--lh-tight);margin-bottom:var(--space-4);background:linear-gradient(120deg,#0b1120,#334155,#4f46e5,#06b6d4);-webkit-background-clip:text;background-clip:text;color:transparent}.hero-subtitle{font-size:var(--fs-base);color:var(--color-text-soft);margin-bottom:var(--space-8)}.hero-meta{display:flex;flex-wrap:wrap;gap:var(--space-4);margin-bottom:var(--space-8)}.hero-actions{display:flex;flex-wrap:wrap;gap:var(--space-4);align-items:center}.hero-note{font-size:var(--fs-xs);color:var(--color-text-muted)}.hero-media{position:relative;border-radius:var(--radius-xl);overflow:hidden;background:var(--color-surface-gradient);box-shadow:0 30px 80px rgba(15,23,42,0.35);border:1px solid rgba(148,163,184,0.6)}.hero-media-inner{position:relative;overflow:hidden}.hero-media-frame{position:absolute;inset:10px;border-radius:var(--radius-lg);border:1px solid rgba(148,163,184,0.7);pointer-events:none}.hero-tagline{position:absolute;left:18px;top:18px;padding:4px 10px;border-radius:999px;border:1px solid rgba(148,163,184,0.7);background:rgba(15,23,42,0.72);backdrop-filter:blur(18px);font-size:var(--fs-xs);color:#e2e8f0;display:inline-flex;align-items:center;gap:6px}.hero-tagline-dot{width:7px;height:7px;border-radius:999px;background:var(--color-primary)}.hero-chip-row{position:absolute;right:18px;bottom:18px;display:flex;flex-direction:column;gap:8px;align-items:flex-end}.hero-chip{padding:6px 10px;border-radius:999px;background:rgba(15,23,42,0.78);backdrop-filter:blur(16px);border:1px solid rgba(148,163,184,0.6);font-size:var(--fs-xs);color:#e2e8f0;display:flex;align-items:center;gap:6px}.hero-chip-pill{border-radius:999px;padding:4px 8px;background:rgba(15,23,42,0.9);font-size:10px;letter-spacing:0.16em;text-transform:uppercase;color:var(--color-primary)}.hero-orbit-ring{position:absolute;inset:15%;border-radius:999px;border:1px dashed rgba(148,163,184,0.4);mix-blend-mode:screen;pointer-events:none}.hero-orbit-node{position:absolute;width:14px;height:14px;border-radius:999px;background:radial-gradient(circle at 30% 20%,#fff,rgba(148,163,184,0));box-shadow:0 0 0 3px rgba(4,201,215,0.35);top:18%;right:18%}.sci-faq{border-radius:var(--radius-xl);background:radial-gradient(circle at top,rgba(15,23,42,0.88),rgba(15,23,42,0.98));color:#e2e8f0;padding:var(--space-16);box-shadow:0 26px 70px rgba(15,23,42,0.7);position:relative;overflow:hidden}.sci-faq::before{content:"";position:absolute;inset:-30%;background:radial-gradient(circle at 0 0,rgba(4,201,215,0.4),transparent 55%),radial-gradient(circle at 100% 100%,rgba(129,140,248,0.45),transparent 55%);opacity:0.35;mix-blend-mode:screen}.sci-faq-inner{position:relative;z-index:1}.sci-faq-header{margin-bottom:var(--space-8)}.sci-faq h2{color:#f9fafb}.sci-faq p{color:#cbd5f5}.faq-list{display:flex;flex-direction:column;gap:var(--space-4)}.faq-item{border-radius:var(--radius-md);border:1px solid rgba(148,163,184,0.5);background:rgba(15,23,42,0.7);padding:0.9rem 1rem}.faq-question{font-size:var(--fs-sm);font-weight:600;display:flex;justify-content:space-between;align-items:center;color:#e2e8f0}.faq-answer{margin-top:0.35rem;font-size:var(--fs-sm);color:#cbd5f5}.faq-icon{width:18px;height:18px;border-radius:999px;border:1px solid rgba(148,163,184,0.8);display:inline-flex;align-items:center;justify-content:center;font-size:0.7rem;color:#94a3b8}.sci-cta{border-radius:var(--radius-xl);padding:var(--space-12);background:radial-gradient(circle at 0 0,rgba(4,201,215,0.25),transparent 55%),radial-gradient(circle at 90% 0,rgba(58,123,255,0.25),transparent 60%),radial-gradient(circle at 0 100%,rgba(255,196,72,0.22),transparent 60%),#020617;color:#e2e8f0;position:relative;overflow:hidden;box-shadow:0 24px 60px rgba(15,23,42,0.75)}.sci-cta::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 20% 0,rgba(148,163,253,0.28),transparent 55%);mix-blend-mode:screen;opacity:0.8}.sci-cta-inner{position:relative;z-index:1}.sci-cta h2{color:#f9fafb;margin-bottom:var(--space-4)}.sci-cta p{color:#cbd5f5;margin-bottom:var(--space-8)}.sci-cta-actions{display:flex;flex-wrap:wrap;gap:var(--space-4);align-items:center}.sci-cta-note{font-size:var(--fs-xs);color:#e2e8f0;opacity:0.9}.sci-cta-orbit{position:absolute;inset:12%;border-radius:999px;border:1px dashed rgba(148,163,184,0.5);opacity:0.5}.sci-cta-orbit-node{position:absolute;width:13px;height:13px;border-radius:999px;background:radial-gradient(circle at 30% 20%,#fff,rgba(148,163,184,0));box-shadow:0 0 0 3px rgba(4,201,215,0.4);top:24%;left:20%}.sci-tag{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:999px;border:1px solid rgba(148,163,184,0.8);background:rgba(15,23,42,0.75);backdrop-filter:blur(18px);font-size:var(--fs-xs);color:#e2e8f0}.sci-chip-row{display:flex;flex-wrap:wrap;gap:8px}.sci-chip{font-size:var(--fs-xs);padding:4px 10px;border-radius:999px;border:1px solid rgba(148,163,184,0.8);background:rgba(15,23,42,0.8);color:#e2e8f0}.sci-pill{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:999px;background:rgba(15,23,42,0.04);border:1px solid rgba(148,163,184,0.6);font-size:var(--fs-xs);color:var(--color-text-muted)}.sci-pill-dot{width:6px;height:6px;border-radius:999px;background:var(--color-primary)}.gallery-grid{display:grid;grid-template-columns:1fr;gap:var(--space-6)}.gallery-item{position:relative;border-radius:var(--radius-lg);overflow:hidden;background:var(--color-bg-soft);box-shadow:var(--shadow-soft);border:1px solid rgba(148,163,184,0.6)}.gallery-item-label{position:absolute;left:10px;bottom:10px;padding:4px 9px;border-radius:999px;background:rgba(15,23,42,0.78);backdrop-filter:blur(14px);font-size:var(--fs-xs);color:#e2e8f0;display:inline-flex;align-items:center;gap:6px}.gallery-item-label-dot{width:6px;height:6px;border-radius:999px;background:var(--color-primary)}.feature-grid{display:grid;grid-template-columns:1fr;gap:var(--space-6)}.feature-icon{width:32px;height:32px;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;background:radial-gradient(circle at 30% 20%,#fff,rgba(148,163,184,0));box-shadow:0 0 0 1px rgba(148,163,184,0.7);color:var(--color-primary);font-size:16px}.feature-meta{font-size:var(--fs-xs);text-transform:uppercase;letter-spacing:0.14em;color:var(--color-text-muted);margin-bottom:0.25rem}.feature-description{font-size:var(--fs-sm);color:var(--color-text-soft);margin-top:0.25rem}.world-section{border-radius:var(--radius-xl);padding:var(--space-12);background:radial-gradient(circle at 0 0,rgba(4,201,215,0.16),transparent 55%),radial-gradient(circle at 100% 0,rgba(58,123,255,0.18),transparent 60%),radial-gradient(circle at 0 100%,rgba(156,91,255,0.22),transparent 60%),#020617;color:#e2e8f0;position:relative;overflow:hidden}.world-section::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 20% 0,rgba(148,163,253,0.35),transparent 55%);mix-blend-mode:screen;opacity:0.7}.world-inner{position:relative;z-index:1}.world-section h2{color:#f9fafb;margin-bottom:var(--space-4)}.world-section p{color:#cbd5f5}.world-grid{display:flex;flex-direction:column;gap:var(--space-8)}.world-bullet-list{display:grid;grid-template-columns:1fr;gap:var(--space-3);margin-top:var(--space-4)}.world-bullet{display:flex;gap:8px;align-items:flex-start;font-size:var(--fs-sm);color:#cbd5f5}.world-bullet-marker{margin-top:6px;width:8px;height:8px;border-radius:999px;background:radial-gradient(circle at 30% 20%,#fff,rgba(148,163,184,0));box-shadow:0 0 0 3px rgba(4,201,215,0.3)}.sticky-download-bar{position:fixed;left:0;right:0;bottom:0;z-index:40;display:flex;align-items:center;justify-content:space-between;gap:var(--space-4);padding:0.6rem 0.9rem;background:rgba(15,23,42,0.9);backdrop-filter:blur(18px);border-top:1px solid rgba(148,163,184,0.7);box-shadow:0 -14px 35px rgba(15,23,42,0.65)}.sticky-download-bar-content{display:flex;flex-direction:column;gap:2px}.sticky-download-bar-title{font-size:0.78rem;font-weight:600;color:#e2e8f0}.sticky-download-bar-text{font-size:0.7rem;color:#cbd5f5}.sticky-download-bar .btn-google-play{padding-inline:1.2rem;box-shadow:0 12px 32px rgba(15,23,42,0.7)}.sticky-download-bar .btn-google-play-label span:first-child{font-size:0.62rem}.sticky-download-bar .btn-google-play-label span:last-child{font-size:0.88rem}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.visually-hidden-focusable:focus{position:static;width:auto;height:auto;padding:0;margin:0;overflow:visible;clip:auto;white-space:normal}.focus-visible-outline:focus-visible{outline:2px solid var(--color-primary);outline-offset:3px}[tabindex]:focus-visible,button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--color-primary);outline-offset:3px;border-radius:4px}@media (prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;animation-duration:0.01ms!important;animation-iteration-count:1!important;transition-duration:0.01ms!important}.btn,.card{transition:none}}.footer{padding-block:var(--space-12);border-top:1px solid var(--gray-200);background:#f8fafc}.footer-nav{display:flex;flex-wrap:wrap;gap:var(--space-4);font-size:var(--fs-sm);color:var(--color-text-muted)}.footer-nav a{color:var(--color-text-soft)}.footer-nav a:hover{color:var(--color-primary)}.footer-meta{margin-top:var(--space-4);font-size:var(--fs-xs);color:var(--color-text-muted);max-width:48rem}.section-download-note{font-size:var(--fs-xs);color:var(--color-text-muted);margin-top:var(--space-3)}.label-pill{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:999px;background:rgba(15,23,42,0.03);border:1px solid rgba(148,163,184,0.7);font-size:var(--fs-xs);color:var(--color-text-muted)}.label-pill-dot{width:6px;height:6px;border-radius:999px;background:var(--color-primary)}.nav{position:sticky;top:0;z-index:30;background:rgba(245,247,251,0.9);backdrop-filter:blur(18px);border-bottom:1px solid rgba(148,163,184,0.4)}.nav-inner{display:flex;align-items:center;justify-content:space-between;padding-block:0.6rem}.nav-brand{display:flex;align-items:center;gap:8px;font-size:0.95rem;font-weight:600;color:var(--color-text)}.nav-brand-mark{width:22px;height:22px;border-radius:8px;background:conic-gradient(from 210deg,var(--color-primary),var(--color-accent-blue),var(--color-accent-purple),var(--color-accent-coral),var(--color-accent-yellow),var(--color-primary));box-shadow:0 0 0 1px rgba(148,163,184,0.8)}.nav-menu{display:flex;align-items:center;gap:var(--space-6);font-size:var(--fs-sm);color:var(--color-text-muted)}.nav-link{position:relative;padding-block:0.2rem}.nav-link::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;border-radius:999px;background:linear-gradient(90deg,var(--color-primary),var(--color-accent-blue));transition:width var(--transition-base)}.nav-link:hover{color:var(--color-primary)}.nav-link:hover::after{width:100%}.nav-cta{display:none}@media (min-width:640px){.hero-heading{font-size:var(--fs-4xl)}.hero-subtitle{font-size:var(--fs-lg)}.hero-media{max-width:540px;margin-inline:auto}}@media (min-width:768px){.sci-hero-grid{flex-direction:row;align-items:center;gap:var(--space-12)}.hero-col-text{flex:1.1}.hero-col-media{flex:1}.hero-heading{font-size:2.6rem}.hero-subtitle{max-width:32rem}.hero-actions{gap:var(--space-6)}.card{padding:1.2rem 1.15rem}.feature-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.gallery-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.world-grid{flex-direction:row;align-items:flex-start}.world-main{flex:2}.world-side{flex:1.4}.world-bullet-list{grid-template-columns:repeat(2,minmax(0,1fr))}.sci-faq{padding:var(--space-12) var(--space-16)}.sci-cta{padding:var(--space-16)}.sci-section{padding-block:var(--space-32)}.sticky-download-bar{display:none}.nav-cta{display:inline-flex}}@media (min-width:1024px){.sci-hero{padding-block:var(--space-32)}.hero-heading{font-size:2.9rem}.section-title{font-size:2.2rem}.feature-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.gallery-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.world-section{padding:var(--space-16)}}