:root{--color-primary:#22c55e;--color-primary-dark:#16a34a;--color-primary-light:#ebfdf3;--color-primary-glow:#22c55e29;--color-green:#22c55e;--color-green-dark:#16a34a;--color-green-glow:#22c55e1f;--color-navy:#0b1929;--color-navy-dark:#07101a;--color-navy-mid:#0f2040;--color-navy-light:#162b52;--color-navy-muted:#1e3a6e;--color-red:#e53935;--color-red-dark:#c62828;--color-danger:#e53935;--color-white:#fff;--color-bg:#fff;--color-surface:#fff;--color-card:#f8fafc;--color-card-hover:#f1f5f9;--color-card-subtle:#f5f7fa;--color-off-white:#f0f4f8;--color-gray-50:#f8fafb;--color-gray-100:#eef2f7;--color-gray-200:#d8e0ec;--color-gray-400:#8b9ab5;--color-gray-600:#4a5a78;--color-gray-800:#1c2b4a;--color-text:#0b1929;--color-text-secondary:#475569;--color-text-muted:#64748b;--color-text-light:#fff;--color-accent:#22c55e;--color-border:#e2e8f0;--color-border-light:#eef2f6;--color-border-focus:#22c55e;--glass-bg:#0b1929b8;--glass-border:#ffffff14;--font-sans:"Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "SF Pro Display", "Inter", system-ui, sans-serif;--font-display:"Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "SF Pro Display", "Inter", system-ui, sans-serif;--text-xs:.75rem;--text-sm:.875rem;--text-base:1rem;--text-md:1.0625rem;--text-lg:1.25rem;--text-xl:1.5rem;--text-2xl:1.875rem;--text-3xl:2.25rem;--text-4xl:2.75rem;--text-5xl:3.5rem;--text-hero:clamp(2rem, 4vw, 2.75rem);--weight-regular:400;--weight-normal:400;--weight-medium:500;--weight-semibold:600;--weight-bold:700;--weight-extrabold:800;--weight-heavy:800;--leading-tight:1.1;--leading-snug:1.25;--leading-normal:1.5;--leading-relaxed:1.65;--tracking-tight:-.03em;--tracking-snug:-.02em;--tracking-headline:-.035em;--space-1:.25rem;--space-2:.5rem;--space-3:.75rem;--space-4:1rem;--space-5:1.25rem;--space-6:1.5rem;--space-8:2rem;--space-10:2.5rem;--space-12:3rem;--space-16:4rem;--space-20:5rem;--space-24:6rem;--space-32:8rem;--radius-xs:4px;--radius-sm:6px;--radius-md:10px;--radius-lg:16px;--radius-xl:24px;--radius-pill:9999px;--shadow-xs:0 1px 3px #0b192914;--shadow-sm:0 2px 8px #0b19291a, 0 1px 3px #0b19290f;--shadow-md:0 4px 16px #0b19291f, 0 2px 6px #0b192914;--shadow-lg:0 8px 32px #0b192924, 0 4px 12px #0b192914;--shadow-xl:0 16px 48px #0b19292e, 0 8px 24px #0b19291a;--shadow-green:0 4px 24px #22c55e38;--shadow-subtle:0 1px 3px #0b19290a, 0 1px 2px #0b192905;--shadow-card:0 2px 8px #0b19290d, 0 1px 3px #0b192908;--shadow-hover:0 6px 20px #0b192914;--shadow-product:0 12px 36px -8px #0b192929;--transition-fast:.15s ease;--transition-base:.22s cubic-bezier(.16, 1, .3, 1);--transition-slow:.4s ease;--transition-smooth:.32s cubic-bezier(.2, 0, 0, 1);--nav-height:68px;--content-max:1200px;--container-max:1200px;--content-pad:clamp(1rem, 4vw, 2.5rem)}
.navbar{z-index:1000;height:var(--nav-height);border-bottom:2px solid var(--color-green);transition:background var(--transition-base), box-shadow var(--transition-base);background:#0b1929;position:fixed;top:0;left:0;right:0}.navbar.scrolled{background:#0b1929;box-shadow:0 2px 20px #0006}.navbar__inner{align-items:center;gap:var(--space-8);grid-template-columns:auto 1fr auto;height:100%;display:grid}.navbar__logo{align-items:center;gap:var(--space-3);flex-shrink:0;text-decoration:none;display:flex}.navbar__logo-img{border-radius:var(--radius-sm);-o-object-fit:cover;object-fit:cover;flex-shrink:0;width:40px;height:40px}.navbar__logo-text{flex-direction:column;line-height:1;display:flex}.navbar__logo-name{font-size:var(--text-md);font-weight:var(--weight-extrabold);color:var(--color-white);letter-spacing:-.02em}.navbar__logo-name span{color:var(--color-green)}.navbar__logo-tagline{font-size:.625rem;font-weight:var(--weight-medium);color:var(--color-gray-400);letter-spacing:.06em;text-transform:uppercase;margin-top:1px}.navbar__nav{justify-content:center;align-items:center;gap:var(--space-1);display:flex}.navbar__nav a{align-items:center;gap:var(--space-1);padding:var(--space-2) var(--space-3);font-size:var(--text-sm);font-weight:var(--weight-medium);color:#ffffffb8;border-radius:var(--radius-md);transition:color var(--transition-fast), background var(--transition-fast);white-space:nowrap;display:flex}.navbar__nav a:hover{color:var(--color-white);background:#ffffff14}.navbar__nav a.active{color:var(--color-green)}.nav-badge{font-size:9px;font-weight:var(--weight-bold);letter-spacing:.04em;text-transform:uppercase;color:var(--color-green);border-radius:var(--radius-pill);background:#22c55e2e;justify-content:center;align-items:center;padding:1px 5px;line-height:1.4;display:inline-flex}.navbar__actions{flex-shrink:0;align-items:center;display:flex}.btn-nav-login{align-items:center;gap:var(--space-2);font-size:var(--text-sm);font-weight:var(--weight-semibold);color:var(--color-navy);background:var(--color-green);border-radius:var(--radius-pill);transition:all var(--transition-base);box-shadow:var(--shadow-green);white-space:nowrap;padding:.5rem 1.125rem;display:inline-flex}.btn-nav-login:hover{background:var(--color-green-dark);transform:translateY(-1px);box-shadow:0 6px 20px #22c55e52}.btn-nav-login svg{flex-shrink:0;width:14px;height:14px}.navbar__hamburger{border-radius:var(--radius-sm);cursor:pointer;width:40px;height:40px;padding:var(--space-2);transition:background var(--transition-fast);background:0 0;border:none;flex-direction:column;flex-shrink:0;justify-content:center;align-items:center;gap:5px;display:none}.navbar__hamburger:hover{background:#ffffff14}.navbar__hamburger span{background:var(--color-white);border-radius:var(--radius-pill);width:22px;height:2px;transition:transform var(--transition-base), opacity var(--transition-base);transform-origin:50%;display:block}.navbar__hamburger.open span:first-child{transform:translateY(7px)rotate(45deg)}.navbar__hamburger.open span:nth-child(2){opacity:0;transform:scaleX(0)}.navbar__hamburger.open span:nth-child(3){transform:translateY(-7px)rotate(-45deg)}.navbar__mobile-menu{top:var(--nav-height);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--glass-border);padding:var(--space-6) var(--content-pad) var(--space-8);z-index:999;opacity:0;pointer-events:none;transition:all var(--transition-base);background:#0b1929f7;display:none;position:fixed;left:0;right:0;transform:translateY(-8px)}.navbar__mobile-menu.open{opacity:1;pointer-events:all;gap:var(--space-2);flex-direction:column;display:flex;transform:translateY(0)}.navbar__mobile-menu a{padding:var(--space-3) var(--space-4);font-size:var(--text-base);font-weight:var(--weight-medium);color:#fffc;border-radius:var(--radius-md);transition:all var(--transition-fast);display:block}.navbar__mobile-menu a:hover{color:var(--color-white);background:#ffffff14}.navbar__mobile-divider{height:1px;margin-block:var(--space-3);background:#ffffff14}.navbar__mobile-menu .btn-nav-login{width:100%;margin-top:var(--space-2);justify-content:center}@media (max-width:900px){.navbar__nav{display:none}.navbar__hamburger{display:flex}.navbar__inner{grid-template-columns:auto 1fr auto}}@media (max-width:480px){.navbar__logo-tagline{display:none}}
.footer{background:var(--color-navy);padding-top:var(--space-16);padding-bottom:var(--space-8);border-top:1px solid #ffffff12}.footer__grid{gap:var(--space-10);margin-bottom:var(--space-12);grid-template-columns:1.6fr 1fr 1fr 1fr;display:grid}@media (max-width:900px){.footer__grid{gap:var(--space-8);grid-template-columns:1fr 1fr}}@media (max-width:560px){.footer__grid{gap:var(--space-8);grid-template-columns:1fr}}.footer__logo{align-items:center;gap:var(--space-3);margin-bottom:var(--space-5);text-decoration:none;display:flex}.footer__logo-img{border-radius:var(--radius-md);-o-object-fit:cover;object-fit:cover;flex-shrink:0;width:44px;height:44px}.footer__logo-name{font-size:var(--text-lg);font-weight:var(--weight-extrabold);color:var(--color-white);letter-spacing:-.02em}.footer__logo-name span{color:var(--color-green)}.footer__tagline{font-size:var(--text-sm);color:#ffffff73;line-height:var(--leading-relaxed);max-width:260px;margin-bottom:var(--space-6)}.footer__social{gap:var(--space-3);display:flex}.footer__social-link{border-radius:var(--radius-md);color:#ffffff8c;width:36px;height:36px;transition:all var(--transition-base);background:#ffffff0f;border:1px solid #ffffff14;justify-content:center;align-items:center;text-decoration:none;display:flex}.footer__social-link:hover{color:var(--color-green);background:#22c55e24;border-color:#22c55e4d;transform:translateY(-2px)}.footer__social-link svg{width:16px;height:16px}.footer__col-title{font-size:var(--text-xs);font-weight:var(--weight-bold);letter-spacing:.1em;text-transform:uppercase;color:#ffffff59;margin-bottom:var(--space-5)}.footer__links{gap:var(--space-3);flex-direction:column;display:flex}.footer__link{font-size:var(--text-sm);font-weight:var(--weight-medium);color:#ffffff94;transition:color var(--transition-fast);width:fit-content;text-decoration:none}.footer__link:hover{color:var(--color-white)}.footer__bottom{padding-top:var(--space-6);justify-content:space-between;align-items:center;gap:var(--space-4);border-top:1px solid #ffffff12;flex-wrap:wrap;display:flex}.footer__copyright{font-size:var(--text-xs);color:#ffffff4d}.footer__bottom-links{gap:var(--space-5);display:flex}.footer__bottom-links a{font-size:var(--text-xs);color:#ffffff4d;transition:color var(--transition-fast)}.footer__bottom-links a:hover{color:#ffffffb3}
.hero{background:0 0;width:100%;position:relative;overflow:hidden}.hero__slider{width:100%;height:300px;position:relative;overflow:hidden}@media (max-width:1024px){.hero__slider{height:220px}}@media (max-width:640px){.hero__slider{height:160px}}.hero__slide{opacity:0;will-change:opacity;transition:opacity 1s;position:absolute;inset:0}.hero__slide.active{opacity:1;z-index:1}.hero__slide img{-o-object-fit:cover;object-fit:cover;-o-object-position:center;object-position:center;width:100%;height:100%;display:block}.hero__slide-overlay{background:linear-gradient(#0b19291f 0%,#0b192966 100%);position:absolute;inset:0}.hero__indicators{justify-content:center;align-items:center;gap:var(--space-2);padding:var(--space-4) 0 var(--space-2);background:0 0;display:flex}.hero__dot{border-radius:var(--radius-pill);cursor:pointer;width:8px;height:8px;transition:all var(--transition-base);background:#0b19292e;border:none;flex-shrink:0;padding:0}.hero__dot.active{background:var(--color-green);width:24px}.hero__dot:hover:not(.active){background:#0b192959}.hero__cta{justify-content:center;align-items:center;gap:var(--space-4);padding:var(--space-5) var(--content-pad) var(--space-8);background:0 0;display:flex}.hero__cta .btn{padding:.95rem 2.25rem;font-size:1.0625rem}@media (max-width:480px){.hero__cta{gap:var(--space-3);padding-block:var(--space-4);flex-direction:column}.hero__cta .btn{width:100%;max-width:320px}}.main-section{background:var(--color-white);padding-block:var(--space-20)}.main-section__grid{grid-template-columns:1fr 1fr;align-items:center;gap:clamp(2rem,6vw,5rem);display:grid}@media (max-width:800px){.main-section__grid{gap:var(--space-10);grid-template-columns:1fr}.main-section__image{order:-1}}.main-section__kicker{align-items:center;gap:var(--space-2);font-size:var(--text-xs);font-weight:var(--weight-bold);letter-spacing:.1em;text-transform:uppercase;color:var(--color-green);margin-bottom:var(--space-5);display:inline-flex}.main-section__kicker:before{content:"";background:var(--color-green);border-radius:var(--radius-pill);width:20px;height:2px;display:inline-block}.main-section__heading{font-size:clamp(1.75rem,4vw,2.75rem);font-weight:var(--weight-extrabold);color:var(--color-navy);line-height:var(--leading-tight);letter-spacing:var(--tracking-snug);margin-bottom:var(--space-6)}.main-section__heading em{color:var(--color-green);font-style:normal}.main-section__desc{font-size:var(--text-md);font-weight:var(--weight-regular);color:var(--color-text-muted);line-height:var(--leading-relaxed);max-width:480px}.main-section__image{border-radius:var(--radius-xl);box-shadow:var(--shadow-xl);aspect-ratio:4/3;position:relative;overflow:hidden}.main-section__image img{-o-object-fit:cover;object-fit:cover;width:100%;height:100%;display:block}.main-section__image:after{content:"";border-radius:inherit;pointer-events:none;border:1px solid #0b19290f;position:absolute;inset:0}.stats-section{background:var(--color-gray-50);padding-block:var(--space-20)}.stats-section__title{text-align:center;margin-bottom:var(--space-12)}.stats-section__title h2{font-size:clamp(1.5rem,3vw,2.25rem);font-weight:var(--weight-bold);color:var(--color-navy);letter-spacing:var(--tracking-snug);margin-bottom:var(--space-3)}.stats-section__title p{font-size:var(--text-md);color:var(--color-text-muted)}.stats-grid{gap:var(--space-6);grid-template-columns:repeat(3,1fr);display:grid}@media (max-width:700px){.stats-grid{grid-template-columns:1fr;max-width:380px;margin-inline:auto}}@media (min-width:701px) and (max-width:900px){.stats-grid{gap:var(--space-4);grid-template-columns:repeat(3,1fr)}}.stat-card{background:var(--color-white);border:1px solid var(--color-gray-200);border-radius:var(--radius-xl);padding:var(--space-8) var(--space-6);text-align:center;box-shadow:var(--shadow-sm);transition:transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);position:relative;overflow:hidden}.stat-card:before{content:"";background:var(--color-green);transform-origin:0;height:3px;transition:transform var(--transition-slow);border-radius:var(--radius-pill) var(--radius-pill) 0 0;position:absolute;top:0;left:0;right:0;transform:scaleX(0)}.stat-card:hover{box-shadow:var(--shadow-lg);border-color:#22c55e33;transform:translateY(-4px)}.stat-card:hover:before{transform:scaleX(1)}.stat-card__number{font-size:clamp(2rem,4vw,3rem);font-weight:var(--weight-extrabold);color:var(--color-navy);letter-spacing:var(--tracking-snug);margin-bottom:var(--space-3);line-height:1}.stat-card__number span{color:var(--color-green)}.stat-card__label{font-size:var(--text-sm);font-weight:var(--weight-semibold);color:var(--color-text-muted);letter-spacing:.05em;text-transform:uppercase;line-height:var(--leading-snug)}.cta-section{background:var(--color-navy);padding-block:var(--space-20);text-align:center;position:relative;overflow:hidden}.cta-section:before{content:"";pointer-events:none;background:radial-gradient(#22c55e14 0%,#0000 70%);width:600px;height:300px;position:absolute;top:-80px;left:50%;transform:translate(-50%)}.cta-section__inner{z-index:1;position:relative}.cta-section__label{font-size:var(--text-xs);font-weight:var(--weight-bold);letter-spacing:.12em;text-transform:uppercase;color:var(--color-green);margin-bottom:var(--space-5);display:inline-block}.cta-section__heading{font-size:clamp(1.75rem,4.5vw,3rem);font-weight:var(--weight-extrabold);color:var(--color-white);letter-spacing:var(--tracking-snug);line-height:var(--leading-tight);max-width:640px;margin-inline:auto;margin-bottom:var(--space-10)}
:root{--player-header-height:52px;--container-player-max:1260px;--sidebar-width:325px;--sidebar-bg:#0b1929;--sidebar-card:#102238;--sidebar-border:#ffffff14;--sidebar-text:#f1f5f9;--sidebar-text-muted:#94a3b8;--sidebar-hover:#ffffff0d;--sidebar-active:#22c55e1f}*,:before,:after{box-sizing:border-box}body.player-page-body{color:var(--color-text);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;background-color:#fafafc;flex-direction:column;min-height:100vh;margin:0;padding:0;display:flex}.player-header{height:var(--player-header-height);border-bottom:1px solid var(--color-border);z-index:100;background-color:#fff;align-items:center;display:flex;position:sticky;top:0;left:0;right:0;box-shadow:0 1px 3px #0b192908}.player-header__container{width:100%;max-width:var(--container-player-max);justify-content:space-between;align-items:center;gap:12px;margin:0 auto;padding:0 16px;display:flex}.player-header__left{align-items:center;gap:10px;min-width:0;display:flex}.player-header__back-btn{border-radius:var(--radius-sm);background-color:var(--color-card);border:1px solid var(--color-border);width:32px;height:32px;color:var(--color-navy);transition:all var(--transition-fast);flex-shrink:0;justify-content:center;align-items:center;text-decoration:none;display:inline-flex}.player-header__back-btn:hover{background-color:var(--color-primary-light);color:var(--color-primary-dark);border-color:#22c55e4d}.player-header__course-title{font-family:var(--font-display);color:var(--color-navy);letter-spacing:-.015em;white-space:nowrap;text-overflow:ellipsis;margin:0;font-size:.95rem;font-weight:700;overflow:hidden}.player-header__center{flex-shrink:0;align-items:center;gap:8px;display:flex}.header-community-btn{border-radius:var(--radius-pill);transition:all var(--transition-fast);-webkit-user-select:none;user-select:none;border:1px solid #0000;align-items:center;gap:6px;padding:5px 12px;font-size:11.5px;font-weight:600;text-decoration:none;display:inline-flex}.header-community-btn--facebook{color:#1877f2;background-color:#f0f6ff;border-color:#1877f233}.header-community-btn--facebook:hover{color:#fff;background-color:#1877f2}.header-community-btn--whatsapp{color:#16a34a;background-color:#ecfdf5;border-color:#22c55e40}.header-community-btn--whatsapp:hover{color:#fff;background-color:#16a34a}.header-community-btn svg{fill:currentColor;width:14px;height:14px}.player-header__right{flex-shrink:0;align-items:center;gap:10px;display:flex}.player-header__progress-badge{color:var(--color-navy);background-color:var(--color-card);border:1px solid var(--color-border);border-radius:var(--radius-pill);letter-spacing:-.01em;white-space:nowrap;padding:4px 10px;font-size:11.5px;font-weight:600}.player-header__progress-badge span{color:var(--color-primary-dark)}.player-header__avatar{border-radius:var(--radius-pill);color:#fff;-webkit-user-select:none;user-select:none;background:linear-gradient(135deg,#0b1929 0%,#162b52 100%);border:2px solid #fff;justify-content:center;align-items:center;width:32px;height:32px;font-size:11px;font-weight:700;display:flex;box-shadow:0 1px 4px #0000001f}.player-layout{width:100%;max-width:var(--container-player-max);grid-template-columns:minmax(0, 1fr) var(--sidebar-width);flex:1;align-items:start;gap:18px;margin:0 auto;padding:14px 16px 36px;display:grid}.player-main-area{flex-direction:column;gap:14px;min-width:0;display:flex}.video-player-container{border-radius:var(--radius-md);border:1px solid var(--color-border);-webkit-user-select:none;user-select:none;background-color:#060d17;width:100%;max-height:min(58vh,485px);position:relative;overflow:hidden;box-shadow:0 8px 24px -6px #0b19291f}.video-player-wrapper{width:100%;padding-top:56.25%;position:relative}.video-player__thumb{-o-object-fit:cover;object-fit:cover;width:100%;height:100%;transition:transform var(--transition-base);position:absolute;top:0;left:0}.video-player__center-overlay{cursor:pointer;width:100%;height:100%;transition:background var(--transition-fast);background:radial-gradient(circle,#0b19291f 0%,#0b19298c 100%);justify-content:center;align-items:center;display:flex;position:absolute;top:0;left:0}.video-player__center-play{border-radius:var(--radius-pill);-webkit-backdrop-filter:blur(12px);width:60px;height:60px;transition:transform var(--transition-base), background-color var(--transition-fast);background:#fffffff2;justify-content:center;align-items:center;display:flex;box-shadow:0 6px 24px #0000004d}.video-player__center-play svg{width:22px;height:22px;fill:var(--color-navy);transition:fill var(--transition-fast);transform:translate(1.5px)}.video-player-container:hover .video-player__center-play{background:#fff;transform:scale(1.08)}.video-player-container:hover .video-player__center-play svg{fill:var(--color-primary-dark)}.video-player__controls{z-index:10;background:linear-gradient(#0000 0%,#060d17eb 100%);flex-direction:column;gap:6px;padding:8px 14px;display:flex;position:absolute;bottom:0;left:0;right:0}.video-player__timeline{cursor:pointer;background:#ffffff40;border-radius:2px;width:100%;height:4px;position:relative;overflow:hidden}.video-player__progress-fill{background-color:var(--color-primary);border-radius:2px;width:28%;height:100%;transition:width .2s}.video-player__control-buttons{color:#fff;justify-content:space-between;align-items:center;display:flex}.video-player__controls-left,.video-player__controls-right{align-items:center;gap:12px;display:flex}.video-ctrl-btn{color:#fff;cursor:pointer;opacity:.9;transition:opacity var(--transition-fast), transform var(--transition-fast);background:0 0;border:none;justify-content:center;align-items:center;padding:3px;display:flex}.video-ctrl-btn:hover{opacity:1;transform:scale(1.1)}.video-ctrl-btn svg{width:16px;height:16px}.video-player__timestamp{color:#e2e8f0;letter-spacing:.3px;font-variant-numeric:tabular-nums;font-size:12px;font-weight:500}.video-player__badge{background:#ffffff26;border:1px solid #ffffff1a;border-radius:4px;padding:2px 6px;font-size:10px;font-weight:700}.lesson-nav-bar{justify-content:space-between;align-items:center;gap:12px;padding:2px 0;display:flex}.btn-lesson-nav{border-radius:var(--radius-pill);cursor:pointer;transition:all var(--transition-fast);-webkit-user-select:none;user-select:none;border:1px solid #0000;align-items:center;gap:7px;padding:9px 18px;font-size:13px;font-weight:600;display:inline-flex}.btn-lesson-nav--prev{background-color:var(--color-card);border-color:var(--color-border);color:var(--color-navy)}.btn-lesson-nav--prev:hover{box-shadow:var(--shadow-subtle);background-color:#fff;border-color:#cbd5e1;transform:translate(-2px)}.btn-lesson-nav--next{background-color:var(--color-navy);color:#fff}.btn-lesson-nav--next:hover{background-color:#162b52;transform:translate(2px);box-shadow:0 4px 12px #0b192926}.btn-lesson-nav svg{width:15px;height:15px}.btn-lesson-nav[disabled]{opacity:.45;cursor:not-allowed;box-shadow:none!important;transform:none!important}.lesson-tabs-card{background-color:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);box-shadow:var(--shadow-subtle);overflow:hidden}.tabs-nav{border-bottom:1px solid var(--color-border);background-color:var(--color-card);align-items:center;gap:6px;padding:0 14px;display:flex}.tab-btn{font-family:var(--font-sans);color:var(--color-text-secondary);cursor:pointer;transition:color var(--transition-fast);background:0 0;border:none;align-items:center;gap:6px;padding:11px 16px;font-size:13px;font-weight:600;display:inline-flex;position:relative}.tab-btn:hover{color:var(--color-navy)}.tab-btn.is-active{color:var(--color-navy);font-weight:700}.tab-btn.is-active:after{content:"";background-color:var(--color-primary);border-radius:2px 2px 0 0;height:2.5px;position:absolute;bottom:-1px;left:0;right:0}.tab-badge{color:#475569;background:#e2e8f0;border-radius:10px;padding:1px 6px;font-size:10.5px;font-weight:600}.tab-btn.is-active .tab-badge{background:var(--color-primary-light);color:var(--color-primary-dark)}.tab-content{padding:18px 22px}.tab-panel{display:none}.tab-panel.is-active{animation:.18s fadeIn;display:block}@keyframes fadeIn{0%{opacity:0;transform:translateY(2px)}to{opacity:1;transform:translateY(0)}}.desc-header{margin-bottom:12px}.desc-lesson-title{font-family:var(--font-display);color:var(--color-navy);letter-spacing:-.015em;margin-bottom:6px;font-size:1.25rem;font-weight:700}.desc-meta-row{color:var(--color-text-muted);align-items:center;gap:14px;font-size:12px;font-weight:500;display:flex}.desc-meta-item{align-items:center;gap:5px;display:inline-flex}.desc-meta-item svg{width:13px;height:13px}.desc-body-text{color:#334155;margin-bottom:16px;font-size:14px;line-height:1.55}.desc-objectives-title{color:var(--color-navy);text-transform:uppercase;letter-spacing:.04em;margin-bottom:10px;font-size:12px;font-weight:700}.desc-objectives-list{flex-direction:column;gap:8px;margin:0;padding:0;list-style:none;display:flex}.desc-objective-item{color:#334155;align-items:flex-start;gap:8px;font-size:13px;line-height:1.4;display:flex}.desc-objective-icon{width:16px;height:16px;color:var(--color-primary);flex-shrink:0;margin-top:1px}.download-rows-list{flex-direction:column;gap:8px;margin:0;padding:0;list-style:none;display:flex}.download-row-item{background-color:var(--color-card);border:1px solid var(--color-border);border-radius:var(--radius-sm);transition:all var(--transition-fast);justify-content:space-between;align-items:center;padding:10px 14px;display:flex}.download-row-item:hover{box-shadow:var(--shadow-subtle);background-color:#fff;border-color:#cbd5e1}.download-row__left{align-items:center;gap:10px;min-width:0;display:flex}.download-row__file-icon{border-radius:var(--radius-xs);border:1px solid var(--color-border);width:32px;height:32px;color:var(--color-navy);background-color:#fff;flex-shrink:0;justify-content:center;align-items:center;font-size:10px;font-weight:700;display:flex}.download-row__file-icon--pdf{color:#e11d48;background-color:#fff1f2;border-color:#ffe4e6}.download-row__file-icon--xlsx{color:#16a34a;background-color:#f0fdf4;border-color:#dcfce7}.download-row__file-icon--zip{color:#d97706;background-color:#fffbeb;border-color:#fef3c7}.download-row__info{min-width:0}.download-row__name{color:var(--color-navy);white-space:nowrap;text-overflow:ellipsis;margin-bottom:2px;font-size:13px;font-weight:600;overflow:hidden}.download-row__meta{color:var(--color-text-muted);font-size:11px}.download-row__btn{border-radius:var(--radius-xs);border:1px solid var(--color-border);color:var(--color-navy);cursor:pointer;transition:all var(--transition-fast);background-color:#fff;flex-shrink:0;align-items:center;gap:5px;padding:6px 12px;font-size:11.5px;font-weight:600;display:inline-flex}.download-row__btn:hover{background-color:var(--color-primary-light);color:var(--color-primary-dark);border-color:#22c55e59;transform:translateY(-1px)}.download-row__btn svg{width:13px;height:13px}.player-sidebar{background-color:var(--sidebar-bg);border-radius:var(--radius-md);top:calc(var(--player-header-height) + 14px);max-height:calc(100vh - var(--player-header-height) - 28px);z-index:20;border:1px solid #162b52;flex-direction:column;display:flex;position:sticky;overflow:hidden;box-shadow:0 10px 30px -8px #0000004d}.sidebar-header{border-bottom:1px solid var(--sidebar-border);background-color:#081422;flex-shrink:0;padding:14px 18px 12px}.sidebar-header__top-row{justify-content:space-between;align-items:center;margin-bottom:8px;display:flex}.sidebar-header__title{font-family:var(--font-display);color:#fff;letter-spacing:-.01em;margin:0;font-size:.95rem;font-weight:700}.sidebar-header__stats{color:var(--color-primary);font-size:11px;font-weight:600}.sidebar-progress-bar{background:#ffffff1f;border-radius:2px;width:100%;height:3px;margin-top:4px;overflow:hidden}.sidebar-progress-fill{background-color:var(--color-primary);border-radius:2px;width:15%;height:100%;transition:width .3s}.sidebar-content{flex:1;padding:6px 0;overflow-y:auto}.sidebar-content::-webkit-scrollbar{width:4px}.sidebar-content::-webkit-scrollbar-track{background:0 0}.sidebar-content::-webkit-scrollbar-thumb{background:#ffffff26;border-radius:10px}.sidebar-content::-webkit-scrollbar-thumb:hover{background:#ffffff4d}.sidebar-module{border-bottom:1px solid var(--sidebar-border)}.sidebar-module:last-child{border-bottom:none}.sidebar-module__header{text-align:left;cursor:pointer;width:100%;transition:background-color var(--transition-fast);-webkit-user-select:none;user-select:none;background:0 0;border:none;justify-content:space-between;align-items:center;padding:11px 16px;display:flex}.sidebar-module__header:hover{background-color:var(--sidebar-hover)}.sidebar-module.is-open .sidebar-module__header{background-color:#ffffff08}.sidebar-module__header-left{min-width:0;padding-right:8px}.sidebar-module__title{color:#fff;letter-spacing:-.01em;margin:0 0 2px;font-size:12.5px;font-weight:600;line-height:1.3}.sidebar-module__meta{color:var(--sidebar-text-muted);font-size:10.5px;font-weight:500}.sidebar-module__chevron{width:14px;height:14px;color:var(--sidebar-text-muted);transition:transform var(--transition-smooth);flex-shrink:0}.sidebar-module.is-open .sidebar-module__chevron{color:var(--color-primary);transform:rotate(180deg)}.sidebar-module__collapse{transition:grid-template-rows var(--transition-smooth);grid-template-rows:0fr;display:grid}.sidebar-module.is-open .sidebar-module__collapse{grid-template-rows:1fr}.sidebar-module__inner{background-color:#091524;overflow:hidden}.sidebar-lessons-list{margin:0;padding:0;list-style:none}.sidebar-lesson-item{cursor:pointer;transition:all var(--transition-fast);-webkit-user-select:none;user-select:none;border-bottom:1px solid #ffffff0a;justify-content:space-between;align-items:center;padding:10px 16px;display:flex;position:relative}.sidebar-lesson-item:hover{background-color:var(--sidebar-hover)}.sidebar-lesson-item.is-current{background-color:var(--sidebar-active);border-left:3px solid var(--color-primary)}.sidebar-lesson-item.is-current .sidebar-lesson__name{color:#fff;font-weight:700}.sidebar-lesson-item.is-current .sidebar-lesson__video-icon{color:var(--color-primary)}.sidebar-lesson__left{align-items:center;gap:10px;min-width:0;display:flex}.sidebar-lesson__status-circle{border-radius:var(--radius-pill);color:#0000;width:16px;height:16px;transition:all var(--transition-fast);background:0 0;border:1.5px solid #475569;flex-shrink:0;justify-content:center;align-items:center;display:flex}.sidebar-lesson-item.is-completed .sidebar-lesson__status-circle{border-color:var(--color-primary);background-color:var(--color-primary);color:#fff}.sidebar-lesson-item.is-current .sidebar-lesson__status-circle{border-color:var(--color-primary);background-color:#0000;box-shadow:0 0 0 2.5px #22c55e40}.sidebar-lesson-item.is-current .sidebar-lesson__status-dot{border-radius:var(--radius-pill);background-color:var(--color-primary);width:5px;height:5px}.sidebar-lesson__info{min-width:0}.sidebar-lesson__name{color:var(--sidebar-text);-webkit-line-clamp:2;-webkit-box-orient:vertical;margin-bottom:2px;font-size:12px;font-weight:500;line-height:1.3;display:-webkit-box;overflow:hidden}.sidebar-lesson__subrow{color:var(--sidebar-text-muted);align-items:center;gap:6px;font-size:10.5px;display:flex}.sidebar-lesson__video-icon{fill:currentColor;width:10px;height:10px}@media (max-width:1024px){:root{--sidebar-width:290px}.player-layout{gap:14px;padding:12px 14px 32px}}@media (max-width:860px){.player-layout{grid-template-columns:1fr;gap:16px;padding:10px 12px 36px}.player-sidebar{order:3;max-height:none;position:static}.player-header__course-title{max-width:200px;font-size:.9rem}.player-header__center{display:none}}@media (max-width:540px){.player-header__container{padding:0 10px}.player-header__course-title{max-width:160px;font-size:.85rem}.desc-lesson-title{font-size:1.1rem}.tab-btn{padding:10px 12px;font-size:12.5px}.tab-content{padding:14px}.btn-lesson-nav{padding:8px 14px;font-size:12px}}
.login-page{background:var(--color-navy);min-height:100dvh;padding:var(--space-8) var(--content-pad);justify-content:center;align-items:center;display:flex;position:relative;overflow:hidden}.login-page:before{content:"";pointer-events:none;background:radial-gradient(#22c55e0f 0%,#0000 65%);width:800px;height:500px;position:absolute;top:-120px;left:50%;transform:translate(-50%)}.login-page:after{content:"";pointer-events:none;background:radial-gradient(#e539350a 0%,#0000 65%);width:500px;height:400px;position:absolute;bottom:-100px;right:-80px}.login-card{z-index:1;border-radius:var(--radius-xl);-webkit-backdrop-filter:blur(24px)saturate(140%);background:#162b5299;border:1px solid #ffffff17;width:100%;max-width:440px;padding:clamp(2rem,5vw,2.75rem);position:relative;box-shadow:0 24px 80px #00000059,0 4px 16px #0003}.login-card__header{text-align:center;margin-bottom:var(--space-8)}.login-card__logo{align-items:center;gap:var(--space-3);margin-bottom:var(--space-6);text-decoration:none;display:inline-flex}.login-card__logo-img{border-radius:var(--radius-md);-o-object-fit:cover;object-fit:cover;width:48px;height:48px}.login-card__logo-name{font-size:var(--text-xl);font-weight:var(--weight-extrabold);color:var(--color-white);letter-spacing:-.02em}.login-card__logo-name span{color:var(--color-green)}.login-card__title{font-size:var(--text-2xl);font-weight:var(--weight-bold);color:var(--color-white);letter-spacing:var(--tracking-snug);margin-bottom:var(--space-2)}.login-card__subtitle{font-size:var(--text-sm);color:#ffffff73}.login-form{gap:var(--space-5);flex-direction:column;display:flex}.form-group{gap:var(--space-2);flex-direction:column;display:flex}.form-label{font-size:var(--text-sm);font-weight:var(--weight-medium);color:#ffffffb3;letter-spacing:.01em}.form-input-wrap{position:relative}.form-input-icon{color:#ffffff4d;pointer-events:none;flex-shrink:0;width:17px;height:17px;position:absolute;top:50%;left:14px;transform:translateY(-50%)}.form-input{border-radius:var(--radius-md);width:100%;color:var(--color-white);font-size:var(--text-base);font-weight:var(--weight-regular);transition:border-color var(--transition-fast), background var(--transition-fast), box-shadow var(--transition-fast);-webkit-appearance:none;background:#ffffff0f;border:1px solid #ffffff1a;padding:.75rem 1rem .75rem 2.75rem}.form-input::placeholder{color:#ffffff38}.form-input:focus{background:#ffffff17;border-color:#22c55e8c;outline:none;box-shadow:0 0 0 3px #22c55e1f}.form-input:-webkit-autofill{-webkit-text-fill-color:var(--color-white);-webkit-box-shadow:inset 0 0 0 30px #162b52f2}.form-row-meta{justify-content:flex-end;align-items:center;display:flex}.form-forgot{font-size:var(--text-sm);color:#fff6;transition:color var(--transition-fast);text-decoration:none}.form-forgot:hover{color:var(--color-green)}.btn-login{background:var(--color-green);width:100%;color:var(--color-navy);font-size:var(--text-base);font-weight:var(--weight-bold);letter-spacing:.01em;border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-base);box-shadow:var(--shadow-green);margin-top:var(--space-2);padding:.875rem}.btn-login:hover{background:var(--color-green-dark);transform:translateY(-1px);box-shadow:0 8px 32px #22c55e4d}.btn-login:active{transform:translateY(0)}.btn-login:focus-visible{outline:2px solid var(--color-white);outline-offset:2px}.login-card__back{justify-content:center;align-items:center;gap:var(--space-2);margin-top:var(--space-6);font-size:var(--text-sm);color:#ffffff61;transition:color var(--transition-fast);text-decoration:none;display:flex}.login-card__back:hover{color:#ffffffbf}.login-card__back svg{width:14px;height:14px}.form-input-toggle{cursor:pointer;color:#ffffff4d;transition:color var(--transition-fast);background:0 0;border:none;align-items:center;padding:0;display:flex;position:absolute;top:50%;right:14px;transform:translateY(-50%)}.form-input-toggle:hover{color:#ffffffa6}.form-input-toggle svg{width:17px;height:17px}
.legal-hero{background:var(--color-navy);padding-block:var(--space-16) var(--space-12);text-align:center;border-bottom:1px solid #ffffff12}.legal-hero__kicker{font-size:var(--text-xs);font-weight:var(--weight-bold);letter-spacing:.1em;text-transform:uppercase;color:var(--color-green);margin-bottom:var(--space-4);display:inline-block}.legal-hero__title{font-size:clamp(1.75rem,4vw,3rem);font-weight:var(--weight-extrabold);color:var(--color-white);letter-spacing:var(--tracking-snug);margin-bottom:var(--space-4)}.legal-hero__date{font-size:var(--text-sm);color:#ffffff61}.legal-body{background:var(--color-white);padding-block:var(--space-16)}.legal-body .container{max-width:780px}.legal-alert{border:1px solid #22c55e33;border-left:3px solid var(--color-green);border-radius:var(--radius-md);padding:var(--space-5) var(--space-6);margin-bottom:var(--space-10);background:#22c55e12}.legal-alert p{font-size:var(--text-sm);color:var(--color-gray-800);line-height:var(--leading-relaxed)}.legal-alert strong{color:var(--color-navy);font-weight:var(--weight-semibold)}.legal-content{color:var(--color-text)}.legal-content h2{font-size:var(--text-xl);font-weight:var(--weight-bold);color:var(--color-navy);letter-spacing:var(--tracking-snug);margin-top:var(--space-12);margin-bottom:var(--space-4);padding-bottom:var(--space-3);border-bottom:1px solid var(--color-gray-100);align-items:center;gap:var(--space-3);display:flex}.legal-content h2:first-child{margin-top:0}.legal-content h2 .num{background:var(--color-green);width:28px;height:28px;color:var(--color-white);font-size:var(--text-xs);font-weight:var(--weight-bold);border-radius:var(--radius-sm);flex-shrink:0;justify-content:center;align-items:center;display:inline-flex}.legal-content h3{font-size:var(--text-md);font-weight:var(--weight-semibold);color:var(--color-navy);margin-top:var(--space-6);margin-bottom:var(--space-3)}.legal-content p{font-size:var(--text-base);color:var(--color-gray-600);line-height:var(--leading-relaxed);margin-bottom:var(--space-4)}.legal-content p:last-child{margin-bottom:0}.legal-content ul,.legal-content ol{margin-bottom:var(--space-4);padding-left:var(--space-6)}.legal-content ul{list-style:outside}.legal-content ol{list-style:decimal}.legal-content li{font-size:var(--text-base);color:var(--color-gray-600);line-height:var(--leading-relaxed);margin-bottom:var(--space-2);padding-left:var(--space-1)}.legal-content a{color:var(--color-green-dark);text-underline-offset:2px;transition:color var(--transition-fast);text-decoration:underline}.legal-content a:hover{color:var(--color-green)}.legal-content strong{font-weight:var(--weight-semibold);color:var(--color-navy)}.legal-warning{border:1px solid #e5393526;border-left:3px solid var(--color-red);border-radius:var(--radius-md);padding:var(--space-4) var(--space-5);margin-block:var(--space-5);background:#e539350d}.legal-warning p{font-size:var(--text-sm);color:var(--color-gray-600);margin:0}.legal-contact{background:var(--color-navy);color:var(--color-white);border-radius:var(--radius-lg);padding:var(--space-8) var(--space-8);margin-top:var(--space-12);text-align:center}.legal-contact h3{font-size:var(--text-lg);font-weight:var(--weight-bold);margin-bottom:var(--space-3);color:var(--color-white)}.legal-contact p{font-size:var(--text-sm);color:#ffffff8c;margin-bottom:var(--space-2)}.legal-contact a{color:var(--color-green);font-weight:var(--weight-medium);text-decoration:none}.legal-contact a:hover{text-decoration:underline}.legal-layout{gap:var(--space-12);grid-template-columns:200px 1fr;align-items:start;max-width:1000px;margin-inline:auto;display:grid}@media (max-width:800px){.legal-layout{grid-template-columns:1fr}.legal-toc{display:none}}.legal-toc{top:calc(var(--nav-height) + var(--space-6));position:sticky}.legal-toc__title{font-size:var(--text-xs);font-weight:var(--weight-bold);letter-spacing:.08em;text-transform:uppercase;color:var(--color-text-muted);margin-bottom:var(--space-4)}.legal-toc__links{gap:var(--space-1);flex-direction:column;display:flex}.legal-toc__link{font-size:var(--text-sm);color:var(--color-text-muted);padding:var(--space-2) var(--space-3);border-radius:var(--radius-sm);transition:all var(--transition-fast);line-height:var(--leading-snug);border-left:2px solid #0000;text-decoration:none}.legal-toc__link:hover{color:var(--color-navy);background:var(--color-gray-100);border-left-color:var(--color-green)}.legal-toc__link.active{color:var(--color-green-dark);border-left-color:var(--color-green);font-weight:var(--weight-medium);background:#22c55e14}