.landing{gap:48px;min-width:0;display:grid}.landing h2{text-wrap:balance;margin:0;font-size:clamp(1.75rem,7.5vw,2.25rem);line-height:1.05}.landing h3{margin:0;font-size:1.1875rem;line-height:1.2}.landing p{max-width:60ch;margin:0}.landing .primary-action{justify-content:space-between;width:100%}@media (min-width:768px){.landing .primary-action{justify-self:start;gap:24px;width:auto}}.landing-hero{gap:20px;padding-top:8px;display:grid}.landing-hero-top{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;display:flex}.landing-kicker{font-family:var(--font-mono), monospace;text-transform:uppercase;letter-spacing:.06em;color:var(--estudisc-color-dim);font-size:.8125rem;font-weight:700}.landing-countdown{border:3px solid var(--estudisc-color-ink);background:var(--estudisc-color-ink);color:var(--estudisc-color-paper);box-shadow:4px 4px 0 var(--estudisc-color-panel);border-radius:16px;align-items:center;gap:10px;padding:8px 14px;display:inline-flex;transform:rotate(-2deg)}.landing-countdown strong{font-size:2.25rem;font-weight:900;font-stretch:125%;line-height:1}.landing-countdown span{text-transform:uppercase;letter-spacing:.04em;font-size:.75rem;font-weight:800;line-height:1.25}.landing-hero h1{text-wrap:balance;overflow-wrap:break-word;margin:0;font-size:clamp(2.375rem,11vw,4rem);font-weight:900;font-stretch:125%;line-height:.95}.landing-lead{font-size:1.125rem;line-height:1.45}.landing-actions{justify-items:center;gap:4px;display:grid}@media (min-width:768px){.landing-actions{align-items:center;gap:24px;display:flex}}.landing-text-link{min-height:44px;color:var(--estudisc-color-ink);text-underline-offset:4px;align-items:center;font-weight:800;text-decoration-thickness:2px;display:inline-flex}.landing-block{gap:16px;min-width:0;display:grid}.landing-try .sample-question{border:3px solid var(--estudisc-color-ink);border-radius:var(--estudisc-radius-learning-card);background:var(--estudisc-color-panel);max-width:none;box-shadow:5px 5px 0 var(--estudisc-color-ink);margin:0}.landing-steps{counter-reset:landing-step;gap:20px;margin:0;padding:0;list-style:none;display:grid}.landing-steps>li{border:3px solid var(--estudisc-color-ink);border-radius:var(--estudisc-radius-learning-card);background:var(--estudisc-color-panel);box-shadow:5px 5px 0 var(--estudisc-color-ink);counter-increment:landing-step;align-content:start;gap:10px;padding:16px;display:grid}.landing-steps h3{align-items:baseline;gap:10px;margin-top:6px;display:flex}.landing-steps h3:before{content:counter(landing-step);border:2px solid var(--estudisc-color-ink);background:var(--estudisc-color-signal);border-radius:50%;flex:none;place-items:center;width:30px;height:30px;font-size:.9375rem;display:inline-grid;transform:translateY(-2px)}.landing-steps p{color:var(--estudisc-color-dim)}@media (min-width:720px){.landing-steps>li{grid-template-rows:auto 1fr;grid-template-columns:minmax(0,5fr) minmax(0,6fr);column-gap:20px}.landing-steps .landing-shot{grid-row:span 2}}.landing-shot{border:3px solid var(--estudisc-color-ink);background:var(--estudisc-color-dimmed-paper);pointer-events:none;-webkit-user-select:none;user-select:none;border-radius:16px;align-content:center;gap:8px;min-height:150px;padding:14px;display:grid;position:relative;overflow:hidden}.landing-shot svg{stroke-width:2.75px;flex:none;width:18px;height:18px}.landing-shot-lesson{background:var(--estudisc-color-panel);padding-left:30px}.landing-shot-lesson:before,.landing-free li:before{content:"";border-right:3px solid var(--estudisc-color-ink);background:var(--subject);width:12px;position:absolute;inset:0 auto 0 0}.landing-shot-subject,.landing-free span{text-transform:uppercase;letter-spacing:.06em;color:var(--estudisc-color-dim);font-size:.75rem;font-weight:800}.landing-shot-lesson strong{font-size:1.375rem;font-weight:900;font-stretch:125%;line-height:1.1}.landing-shot-meta{font-size:.875rem}.landing-shot-cta{border:3px solid var(--estudisc-color-ink);background:var(--estudisc-color-signal);box-shadow:3px 3px 0 var(--estudisc-color-ink);border-radius:999px;justify-content:space-between;align-items:center;margin-top:4px;padding:8px 14px;font-weight:800;display:flex}.landing-shot-hint{background:var(--estudisc-color-panel)}.landing-shot-stem{font-weight:800}.landing-shot-answer{border:2px solid var(--estudisc-color-ink);border-radius:12px;align-items:center;gap:10px;padding:6px 10px;font-weight:700;display:flex}.landing-shot-answer b{border:2px solid var(--estudisc-color-ink);background:var(--estudisc-color-panel);border-radius:50%;place-items:center;width:26px;height:26px;font-size:.8125rem;display:inline-grid}.landing-shot-answer svg{margin-left:auto}.landing-shot-answer[data-result=incorrect]{background:color-mix(in srgb, var(--estudisc-color-subject-accent-mathematics) 30%, var(--estudisc-color-panel))}.landing-shot-answer[data-result=incorrect]>span{text-decoration:line-through;text-decoration-thickness:2px}.landing-shot-answer[data-result=correct]{background:var(--estudisc-color-surface-lime)}.landing-shot-tip{border:2px dashed var(--estudisc-color-ink);background:color-mix(in srgb, var(--estudisc-color-signal) 45%, var(--estudisc-color-panel));border-radius:12px;align-items:flex-start;gap:8px;padding:8px 10px;font-size:.875rem;font-weight:700;line-height:1.3;display:flex}.landing-shot-goal{background:var(--estudisc-color-panel)}.landing-shot-goal .goal-tower{box-shadow:none;background:0 0;border:0;border-radius:0;grid-template-columns:minmax(0,1fr) 88px;gap:12px;padding:0}.landing-shot-goal .goal-tower h2,.landing-shot-goal .goal-tower .goal-tower-title{margin:0 0 6px;font-size:1.125rem;line-height:1.15}.landing-shot-goal .goal-tower .goal-tower-title{letter-spacing:-.02em;color:var(--estudisc-color-ink);font-weight:900;font-stretch:112%}.landing-shot-goal .goal-tower p{font-size:.875rem;line-height:1.35}.landing-shot-goal .goal-tower-stack{min-height:116px}.landing-numbers,.landing-free,.landing-checks,.landing-fine ul{margin:0;padding:0;list-style:none}.landing-numbers{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;display:grid}@media (min-width:720px){.landing-numbers{grid-template-columns:repeat(4,minmax(0,1fr))}}.landing-numbers li{border:3px solid var(--estudisc-color-ink);background:var(--estudisc-color-panel);border-radius:16px;align-content:start;gap:6px;min-width:0;padding:14px;display:grid}.landing-numbers strong{font-size:2rem;font-weight:900;font-stretch:125%;line-height:1}.landing-numbers span{overflow-wrap:break-word;font-size:.875rem;font-weight:700;line-height:1.3}.landing-free{gap:10px;display:grid}@media (min-width:720px){.landing-free{grid-template-columns:repeat(2,minmax(0,1fr))}}.landing-free li{border:3px solid var(--estudisc-color-ink);background:var(--estudisc-color-panel);border-radius:16px;gap:2px;min-width:0;padding:12px 14px 12px 28px;display:grid;position:relative;overflow:hidden}.landing-free strong{font-size:1.0625rem;font-weight:800;line-height:1.25}.landing-price{border:3px solid var(--estudisc-color-ink);border-radius:var(--estudisc-radius-learning-card);background:var(--estudisc-color-panel);box-shadow:6px 6px 0 var(--estudisc-color-ink);gap:16px;padding:20px;scroll-margin-top:16px;display:grid}.landing-price-value{flex-wrap:wrap;align-items:baseline;gap:4px 10px;display:flex}.landing-price-value strong{font-size:3.25rem;font-weight:900;font-stretch:125%;line-height:1}.landing-price-value span{font-weight:800}.landing-checks{gap:12px;display:grid}.landing-checks li{align-items:flex-start;gap:10px;line-height:1.4;display:flex}.landing-checks svg{border:2px solid var(--estudisc-color-ink);background:var(--estudisc-color-surface-lime);stroke-width:3px;border-radius:50%;flex:none;width:24px;height:24px;padding:3px}.landing-note{border-left:4px solid var(--estudisc-color-signal);padding-left:12px;font-weight:700}.landing-note a{color:var(--estudisc-color-ink)}.landing-fine{color:var(--estudisc-color-dim);gap:8px;margin-top:-24px;font-size:.875rem;display:grid}.landing .landing-fine h2{font-size:1rem;line-height:1.3}.landing-fine ul{gap:6px;padding-left:18px;list-style:outside;display:grid}.landing-fine a{color:var(--estudisc-color-ink);text-underline-offset:3px;font-weight:700}.landing-faq{border-top:2px solid var(--estudisc-color-ink);margin:0;display:grid}.landing-faq details{border-bottom:2px solid var(--estudisc-color-ink)}.landing-faq summary{min-height:44px;color:var(--estudisc-color-ink);cursor:pointer;align-items:center;font-weight:700;display:flex}.landing-faq summary:focus-visible{outline:3px solid var(--estudisc-color-ink);outline-offset:2px}.landing-faq details p{padding-bottom:10px}.landing-fine p{margin:0}.landing-sheet{border:3px solid var(--estudisc-color-ink);border-radius:var(--estudisc-radius-learning-card);background:var(--estudisc-color-panel);min-width:0;box-shadow:5px 5px 0 var(--estudisc-color-ink);gap:14px;padding:18px;display:grid}.landing .landing-sheet h2{font-size:clamp(1.375rem,6vw,1.75rem)}.landing-sheet a:not(.secondary-action){color:var(--estudisc-color-ink);text-underline-offset:3px;font-weight:700}.landing-sheet .secondary-action{overflow-wrap:anywhere;justify-self:start;max-width:100%}.landing .offer-price .primary-action{justify-content:space-between}.landing .offer-price h2{font-size:clamp(1.5rem,6.5vw,2rem)}