@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@700;800&display=swap');
/* KROK Trainer landing-page refinements */
.landing-body{font-family:"Manrope",sans-serif;justify-content:flex-start;background:linear-gradient(135deg,#f4f7fb,#e8eef7);transition:background .2s ease,color .2s ease}
.landing-header{position:sticky;top:0;z-index:997;width:100%;background:rgba(255,255,255,.94);border-bottom:1px solid #e5e7eb;backdrop-filter:blur(12px);transition:background .2s ease,border-color .2s ease}
.landing-header-inner{max-width:1180px;margin:0 auto;padding:10px 24px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:16px}
.menu-toggle{justify-self:start;width:42px;height:42px;border:1px solid transparent;border-radius:11px;background:transparent}
.menu-toggle:hover{background:#f7faf8;transform:none}.menu-toggle.open{opacity:0;pointer-events:none}.landing-brand{justify-self:center;display:inline-flex;align-items:center;gap:9px;margin:0;color:#111827;text-decoration:none}.landing-brand-logo{width:36px;height:36px;display:block;object-fit:cover;border-radius:10px;flex:0 0 36px}.landing-brand-text{line-height:1;white-space:nowrap}.landing-brand-text strong{display:block;font-size:.95rem;font-weight:800}.landing-brand-text span{display:block;margin-top:2px;color:#16a34a;font-size:.72rem;font-weight:700}.header-account-link{justify-self:end;margin:0}
.landing-container{width:100%;box-sizing:border-box;padding:34px 20px 48px}.hero-card{width:min(100%,1160px);box-sizing:border-box;padding:30px 34px 36px;border:1px solid rgba(229,231,235,.75);box-shadow:0 20px 60px rgba(20,40,80,.1)}
.important-update-banner{width:fit-content;max-width:calc(100% - 24px);display:flex;align-items:center;gap:10px;margin:0 auto 20px;padding:10px 16px;border:1px solid #bbf7d0;border-radius:999px;background:#f0fdf4;color:#166534;text-decoration:none;font-size:.84rem;font-weight:650;line-height:1.35;transition:background .18s ease,border-color .18s ease,transform .18s ease,box-shadow .18s ease}.important-update-banner:hover{background:#dcfce7;border-color:#86efac;transform:translateY(-1px);box-shadow:0 8px 22px rgba(22,163,74,.1)}.important-update-dot{width:8px;height:8px;border-radius:50%;background:#16a34a;flex:0 0 8px}.important-update-banner strong{font-weight:800}.important-update-link{font-weight:800;white-space:nowrap}
.landing-hero{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(300px,.95fr);align-items:center;gap:48px;padding:26px 42px 34px}.landing-hero-copy{text-align:left}.landing-hero-copy h1{margin:0 0 18px;font-family:"Plus Jakarta Sans","Manrope",sans-serif;font-size:clamp(2.3rem,4.2vw,4rem);line-height:1;font-weight:800;letter-spacing:-.055em;color:#111827;max-width:620px}.landing-hero-copy h1 span{color:#16a34a}.landing-hero-copy .hero-subtitle,.landing-hero-copy .hero-text{max-width:650px;margin-left:0;margin-right:0}.landing-hero-copy .hero-subtitle{font-weight:600}.landing-hero-copy .guest-note{margin:24px 0 0}.landing-hero-visual{display:flex;align-items:center;justify-content:center;min-width:0}.landing-hero-visual img,.landing-hero-visual svg{display:block;width:min(100%,440px);height:auto;max-height:340px;object-fit:contain}.guest-note{width:fit-content;max-width:100%;display:flex;align-items:center;gap:8px;padding:7px 11px;border-radius:999px;background:#f0fdf4;color:#166534;font-size:.78rem;font-weight:700}.guest-note-dot{width:7px;height:7px;border-radius:50%;background:#16a34a}.exam-card{margin-bottom:0}.exam-card:hover{border-color:#86efac;box-shadow:0 14px 35px rgba(22,163,74,.09)}
body.dark-mode.landing-body{background:linear-gradient(135deg,#101214,#171b20);color:#f3f4f6}body.dark-mode .landing-header{background:rgba(21,23,25,.94);border-color:#2a2e33}body.dark-mode .landing-brand{color:#f3f4f6}body.dark-mode .menu-toggle:hover{background:#1d2220}body.dark-mode .menu-toggle span{background:#e5e7eb}body.dark-mode .header-account-link{color:#d1d5db}body.dark-mode .hero-card{background:#151719;border-color:#2a2e33;box-shadow:0 20px 60px rgba(0,0,0,.25)}body.dark-mode .landing-hero-copy h1,body.dark-mode .hero-card h2,body.dark-mode .footer-author,body.dark-mode .footer-text{color:#f3f4f6}body.dark-mode .landing-hero-copy h1 span{color:#4ade80}body.dark-mode .hero-subtitle,body.dark-mode .hero-text,body.dark-mode .exam-card p{color:#9ca3af}body.dark-mode .exam-card{background:#1d2024;border-color:#30343a;color:#f3f4f6}body.dark-mode .exam-card:hover{border-color:#16a34a}body.dark-mode .signup-banner{background:#17233a;border-color:#263b5d}body.dark-mode .signup-banner-text strong{color:#f3f4f6}body.dark-mode .signup-banner-text span{color:#aab5c5}body.dark-mode .guest-note{background:#17311f;color:#86efac}body.dark-mode .important-update-banner{background:#17311f;border-color:#14532d;color:#86efac}body.dark-mode .important-update-banner:hover{background:#144026;border-color:#166534}body.dark-mode .landing-divider{border-color:#2a2e33}body.dark-mode .github-btn{background:#1d2024;border-color:#34383e;color:#e5e7eb}body.dark-mode .github-btn:hover{background:#252a2f}body.dark-mode .footer-version{color:#8f98a6}
@media(max-width:850px){.landing-hero{grid-template-columns:1fr;gap:12px;padding:24px 18px 32px}.landing-hero-copy{text-align:center}.landing-hero-copy h1{margin-left:auto;margin-right:auto}.landing-hero-copy .hero-subtitle,.landing-hero-copy .hero-text{margin-left:auto;margin-right:auto}.landing-hero-copy .guest-note{margin:22px auto 0}.landing-hero-visual{order:-1}.landing-hero-visual img,.landing-hero-visual svg{width:min(78%,330px);max-height:240px}}
@media(max-width:700px){.landing-header-inner{padding:9px 14px;grid-template-columns:42px 1fr 42px}.landing-brand{justify-self:center}.landing-brand-logo{width:34px;height:34px;flex-basis:34px}.header-account-link{width:42px;height:42px;display:grid;place-items:center;border:1px solid #e5e7eb;border-radius:11px}.header-account-link>span:last-child{display:none}.landing-container{padding:18px 10px 34px}.hero-card{padding:26px 16px 30px;border-radius:22px}.important-update-banner{max-width:100%;margin-bottom:18px;padding:9px 13px;border-radius:18px;font-size:.76rem;text-align:left}.important-update-link{white-space:normal}.signup-banner{margin-bottom:24px}.landing-hero{padding:18px 4px 28px}.landing-hero-copy h1{font-size:2.25rem;line-height:1.02}.landing-hero-visual img,.landing-hero-visual svg{width:min(82%,285px);max-height:205px}.guest-note{font-size:.72rem}.footer-links{gap:10px}body.dark-mode .header-account-link{border-color:#34383e}}