:root{--blue-600:#3d57f4;--blue-700:#2c42d6;--blue-800:#1e2fae;--navy-900:#022c64;--navy-950:#011c42;--gold-500:#f7b126;--gold-600:#dd980f;--green-600:#15803d;--red-500:#ef4444;--ink-900:#0b1020;--ink-700:#303a52;--ink-500:#5b6478;--ink-400:#68718a;--paper:#ffffff;--surface:#f6f8fb;--surface-2:#eef1f8;--line:#e2e7f1;--line-strong:#ccd4e6;--bg:var(--surface);--fg:var(--ink-900);--muted:var(--ink-500);--brand:var(--blue-600);--brand-ink:#ffffff;--step--1:clamp(0.82rem,0.80rem + 0.10vw,0.875rem);--step-0:clamp(1rem,0.97rem + 0.15vw,1.0625rem);--step-1:clamp(1.15rem,1.09rem + 0.30vw,1.3125rem);--step-2:clamp(1.35rem,1.22rem + 0.65vw,1.75rem);--step-3:clamp(1.6rem,1.34rem + 1.30vw,2.35rem);--step-4:clamp(1.95rem,1.45rem + 2.50vw,3.25rem);--step-5:clamp(2.35rem,1.55rem + 4.00vw,4.25rem);--s-1:0.25rem;--s-2:0.5rem;--s-3:0.75rem;--s-4:1rem;--s-5:1.5rem;--s-6:2rem;--s-7:3rem;--s-8:4rem;--s-9:5.5rem;--s-10:7rem;--section-y:clamp(3.5rem,2.2rem + 6.5vw,7rem);--r-sm:8px;--r-md:14px;--r-lg:20px;--r-xl:28px;--r-pill:999px;--shadow-xs:0 1px 2px rgb(11 16 32/0.05);--shadow-sm:0 2px 8px -2px rgb(11 16 32/0.08);--shadow-md:0 8px 24px -8px rgb(11 16 32/0.12);--shadow-lg:0 24px 60px -20px rgb(11 16 32/0.22);--container:76rem;--prose:44rem;--header-h:60px}@media (min-width:60rem){:root{--header-h:72px}}*,:after,:before{box-sizing:border-box}*{margin:0}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 1rem)}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}body{background:var(--bg);color:var(--fg);font-family:var(--font-sans),ui-sans-serif,system-ui,-apple-system,"Segoe 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nav{display:grid;grid-gap:.15rem;gap:.15rem}.site-header__drawerLink{padding:.85rem .6rem;border-radius:var(--r-md);font-size:var(--step-1);font-weight:700;text-decoration:none}.site-header__drawerLink:hover{background:var(--surface-2)}.site-header__drawerCta{margin-top:var(--s-3)}@media (prefers-reduced-motion:no-preference){.site-header__drawer[data-open]{animation:drawer-in .22s ease both}@keyframes drawer-in{0%{opacity:0;transform:translateY(-8px)}}}.site-footer{background:linear-gradient(170deg,var(--navy-900),var(--navy-950));color:rgb(255 255 255/.72);padding-block:var(--s-8) var(--s-6)}.site-footer a:not(.btn){color:inherit;text-decoration:none}.site-footer a:not(.btn):hover{color:#fff;text-decoration:underline}.site-footer__top{display:grid;grid-gap:var(--s-7);gap:var(--s-7)}@media (min-width:56rem){.site-footer__top{grid-template-columns:18rem 1fr;gap:var(--s-8)}}.site-footer__cols{display:grid;grid-gap:var(--s-6) var(--s-5);gap:var(--s-6) 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34%,var(--line));box-shadow:var(--shadow-md)}.feature-card__icon{display:grid;place-items:center;width:42px;height:42px;border-radius:var(--r-md);background:color-mix(in srgb,var(--blue-600) 11%,transparent);color:var(--blue-700)}.feature-card__more{margin-top:auto;display:inline-flex;align-items:center;gap:.4em;font-size:var(--step--1);font-weight:700;color:var(--blue-700)}.feature-card--link:hover .feature-card__more{gap:.7em}.showcase{display:grid;grid-gap:var(--s-6);gap:var(--s-6);align-items:center;padding-block:var(--s-6)}@media (min-width:56rem){.showcase{grid-template-columns:1fr minmax(0,22rem);gap:var(--s-8);padding-block:var(--s-7)}.showcase--reverse>.showcase__copy{order:2}.showcase--reverse>.showcase__shot{order:1}}.showcase__copy>*+*{margin-top:var(--s-4)}.showcase__copy h3{font-size:var(--step-3)}.showcase__shot{justify-self:center;max-width:19rem}.showcase__shot img{border-radius:var(--r-lg);filter:drop-shadow(0 26px 48px rgb(11 16 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255/.72)}.cta-panel{display:grid;grid-gap:var(--s-6);gap:var(--s-6);padding:clamp(1.75rem,5vw,3.5rem);overflow:hidden}@media (min-width:56rem){.cta-panel{grid-template-columns:1fr minmax(0,17rem);align-items:center;gap:var(--s-8)}}.cta-panel__copy>*+*{margin-top:var(--s-4)}.cta-panel__copy h2{font-size:var(--step-3)}.cta-panel__fine{font-size:var(--step--1);color:rgb(255 255 255/.6)}.cta-panel__shot{justify-self:center;max-width:15rem}.cta-panel__shot img{max-height:21rem;width:auto;margin-inline:auto;border-radius:var(--r-lg);filter:drop-shadow(0 26px 44px rgb(0 0 0/.4))}@media (max-width:55.99rem){.cta-panel__shot{display:none}}.hero{position:relative;padding-block:clamp(1.75rem,1rem + 3vw,3rem) clamp(2.5rem,1rem + 5vw,4rem);overflow:hidden}.hero:before{content:"";position:absolute;inset:-30% -10% auto -10%;height:70%;background:radial-gradient(60% 60% at 22% 30%,color-mix(in srgb,var(--blue-600) 15%,transparent) 0,transparent 70%),radial-gradient(48% 55% at 82% 12%,color-mix(in 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32/.2))}.hero__phone--front{width:16.5rem;transform:rotate(-2deg) translateX(-1.5rem)}}.exam-row{list-style:none;padding:0;display:grid;grid-gap:var(--s-3);gap:var(--s-3);grid-template-columns:repeat(2,1fr)}@media (min-width:52rem){.exam-row{grid-template-columns:repeat(4,1fr)}}.exam-chip{display:flex;align-items:center;gap:var(--s-3);height:100%;padding:var(--s-4);background:var(--paper);border:1px solid var(--line);border-radius:var(--r-lg);text-decoration:none;transition:transform .18s,box-shadow .18s,border-color .18s}.exam-chip__text{display:flex;flex-direction:column;gap:.1rem;min-width:0}.exam-chip svg{flex:none;margin-left:auto;color:var(--ink-400);transition:transform .18s,color .18s}.exam-chip:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);border-color:var(--accent,var(--blue-600))}.exam-chip:hover svg{transform:translateX(3px);color:var(--accent,var(--blue-600))}.exam-chip__label{font-size:var(--step-1);font-weight:900;letter-spacing:-.02em;line-height:1.1;color:var(--accent,var(--blue-700))}.exam-chip__sub{font-size:var(--step--1);color:var(--muted);line-height:1.3}.exam-chip[data-accent=green]{--accent:#0e8f4d}.exam-chip[data-accent=blue]{--accent:var(--blue-700)}.exam-chip[data-accent=gold]{--accent:#b07800}.exam-chip[data-accent=navy]{--accent:var(--navy-900)}.showcase-list{display:grid}.showcase-list>*+*{border-top:1px solid var(--line)}.subject-card{display:flex;flex-direction:column;gap:var(--s-3);height:100%;padding:var(--s-5);background:var(--paper);border:1px solid var(--line);border-radius:var(--r-lg);text-decoration:none;transition:transform .18s,box-shadow .18s,border-color .18s}.subject-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:color-mix(in srgb,var(--blue-600) 34%,var(--line))}.subject-card h3{font-size:var(--step-2)}.subject-card__chapters{list-style:none;padding:0;display:grid;grid-gap:.35rem;gap:.35rem;font-size:var(--step--1);color:var(--ink-700)}.subject-card__chapters li{padding-left:.9rem;position:relative}.subject-card__chapters li:before{content:"";position:absolute;left:0;top:.62em;width:5px;height:5px;border-radius:50%;background:var(--gold-500)}.price-panel{display:grid;grid-gap:var(--s-6);gap:var(--s-6);padding:clamp(1.5rem,4vw,3rem);background:var(--paper);border:1px solid var(--line);border-radius:var(--r-xl)}@media (min-width:56rem){.price-panel{grid-template-columns:1fr minmax(0,20rem);align-items:center;gap:var(--s-8)}}.price-panel>div>*+*{margin-top:var(--s-4)}.price-panel h2{font-size:var(--step-3)}.price-panel__card{padding:var(--s-6);border-radius:var(--r-lg);background:linear-gradient(160deg,var(--surface),var(--surface-2));border:1px solid var(--line);text-align:center}.price-panel__card>*+*{margin-top:var(--s-3)}.price-panel__card 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