:root {
    --blue-950: #071b46;
    --blue-900: #082a65;
    --blue-800: #0b3f91;
    --blue-700: #075bbb;
    --blue-600: #0866d8;
    --blue-100: #eaf4ff;
    --blue-50: #f5faff;
    --text: #0b1f44;
    --muted: #59667d;
    --line: #dce7f5;
    --shadow: 0 20px 50px rgba(8, 42, 101, .12);
    --shadow-soft: 0 12px 34px rgba(8, 42, 101, .10);
    --radius: 22px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: 'Inter', Arial, sans-serif;
    color: var(--text);
    background: #fff;
    padding-top: 92px;
    -webkit-font-smoothing: antialiased;
}

.public-container { max-width: 1540px; padding-left: 64px; padding-right: 64px; }

.public-navbar {
    min-height: 92px;
    border-bottom: 1px solid rgba(8, 42, 101, .08);
    box-shadow: 0 12px 26px rgba(8, 42, 101, .04);
}
.brand-block { display: flex; align-items: center; gap: 14px; color: var(--blue-950); text-decoration: none; }
.brand-icon { width: 64px; height: 64px; display: grid; place-items: center; }
.brand-icon img { max-width: 58px; max-height: 58px; }
.brand-text { line-height: 1.15; font-size: 15px; }
.brand-text strong { display: block; font-weight: 800; letter-spacing: -.02em; }
.brand-text small { display: block; margin-top: 4px; color: #68758c; font-weight: 600; }

.navbar .nav-link {
    color: var(--blue-950);
    font-weight: 700;
    font-size: 15px;
    padding: 12px 6px;
    position: relative;
}
.navbar .nav-link:after {
    content: '';
    position: absolute;
    left: 6px;
    right: 6px;
    bottom: 6px;
    height: 3px;
    border-radius: 8px;
    background: var(--blue-600);
    transform: scaleX(0);
    transition: transform .22s ease;
}
.navbar .nav-link:hover:after,
.navbar .nav-link.active:after { transform: scaleX(1); }
.navbar .nav-link.active { color: var(--blue-600); }
.nav-cta { font-weight: 800; padding: 12px 22px; box-shadow: 0 10px 22px rgba(8, 102, 216, .20); }

.hero-section {
    min-height: 520px;
    position: relative;
    overflow: hidden;
    background: linear-gradient(90deg, #f7fbff 0%, #eef7ff 52%, #ffffff 100%);
}
.hero-bg {
    position: absolute;
    inset: 0 0 0 auto;
    width: 72%;
    background-size: cover;
    background-position: center right;
    z-index: 1;
}
.hero-overlay {
    position: absolute;
    inset: 0;
    z-index: 2;
    background:
        linear-gradient(90deg, #f8fbff 0%, rgba(248,251,255,.98) 24%, rgba(248,251,255,.78) 40%, rgba(248,251,255,.18) 58%, rgba(248,251,255,0) 100%),
        linear-gradient(0deg, rgba(255,255,255,.92) 0%, rgba(255,255,255,0) 34%);
}
.hero-content { position: relative; z-index: 3; }
.min-vh-hero { min-height: 520px; }
.hero-copy { padding: 38px 0 90px; max-width: 650px; }
.eyebrow {
    display: inline-flex;
    align-items: center;
    padding: 8px 12px;
    border: 1px solid rgba(8, 102, 216, .16);
    border-radius: 999px;
    color: var(--blue-700);
    background: rgba(255,255,255,.72);
    font-size: 13px;
    font-weight: 800;
    margin-bottom: 18px;
}
.hero-copy h1 {
    font-size: clamp(44px, 5vw, 72px);
    line-height: .98;
    letter-spacing: -.065em;
    font-weight: 800;
    color: var(--blue-950);
    margin: 0 0 24px;
}
.hero-lead {
    font-size: clamp(19px, 2vw, 25px);
    line-height: 1.45;
    font-weight: 800;
    color: var(--blue-950);
    margin-bottom: 20px;
}
.hero-text { font-size: 18px; line-height: 1.75; color: #3d4b63; margin-bottom: 32px; }
.hero-actions { display: flex; gap: 18px; flex-wrap: wrap; }
.hero-actions .btn { padding: 16px 28px; font-size: 16px; font-weight: 800; }
.btn-primary { background: var(--blue-700); border-color: var(--blue-700); }
.btn-primary:hover { background: var(--blue-800); border-color: var(--blue-800); transform: translateY(-1px); }
.btn-outline-primary { color: var(--blue-700); border-color: var(--blue-700); background: rgba(255,255,255,.72); }
.btn-outline-primary:hover { background: var(--blue-700); border-color: var(--blue-700); }
.btn { transition: all .2s ease; }

.feature-cards-section { position: relative; z-index: 5; margin-top: -50px; padding-bottom: 28px; }
.feature-card {
    min-height: 130px;
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 28px;
    border: 1px solid rgba(8, 42, 101, .10);
    border-radius: 16px;
    background: rgba(255,255,255,.94);
    box-shadow: var(--shadow-soft);
    backdrop-filter: blur(8px);
    transition: transform .22s ease, box-shadow .22s ease;
}
.feature-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.feature-icon {
    flex: 0 0 68px;
    width: 68px;
    height: 68px;
    border-radius: 16px;
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, #eef8ff, #dcefff);
}
.feature-icon img { width: 42px; height: 42px; }
.feature-card h3 { font-size: 18px; font-weight: 800; margin: 0 0 8px; color: var(--blue-950); }
.feature-card p { font-size: 15px; line-height: 1.55; color: var(--muted); margin: 0; }

.stats-section { padding: 0 0 30px; }
.stats-panel {
    display: grid;
    grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
    gap: 22px;
    align-items: center;
    padding: 22px 36px;
    border-radius: 14px;
    background: linear-gradient(90deg, #f3faff, #eef7ff);
    border: 1px solid rgba(8,42,101,.08);
}
.stat-item { display: flex; align-items: center; justify-content: center; gap: 18px; }
.stat-item img { width: 48px; height: 48px; }
.stat-item strong { display: block; font-size: 30px; line-height: 1; color: var(--blue-700); font-weight: 800; letter-spacing: -.04em; }
.stat-item span { display: block; margin-top: 8px; font-size: 15px; color: var(--blue-950); font-weight: 600; }
.stat-separator { width: 1px; height: 56px; background: rgba(8,42,101,.18); }

.audience-section { padding: 0 0 22px; }
.audience-card {
    min-height: 180px;
    display: grid;
    grid-template-columns: 45% 55%;
    align-items: stretch;
    text-decoration: none;
    color: var(--text);
    border: 1px solid rgba(8, 42, 101, .10);
    border-radius: 14px;
    overflow: hidden;
    background: #fff;
    box-shadow: 0 8px 26px rgba(8,42,101,.05);
    transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}
.audience-card:hover { transform: translateY(-4px); border-color: rgba(8,102,216,.28); box-shadow: var(--shadow-soft); color: var(--text); }
.audience-img { min-height: 180px; background-size: cover; background-position: center; }
.patient-img { background-image: linear-gradient(rgba(245,250,255,.16), rgba(245,250,255,.16)), url('https://images.unsplash.com/photo-1584515933487-779824d29309?auto=format&fit=crop&w=800&q=80'); }
.doctor-img { background-image: linear-gradient(rgba(245,250,255,.12), rgba(245,250,255,.12)), url('https://images.unsplash.com/photo-1645066928295-2506defde470?auto=format&fit=crop&w=800&q=80'); }
.research-img { background-image: linear-gradient(rgba(245,250,255,.10), rgba(245,250,255,.10)), url('https://images.unsplash.com/photo-1581093458791-9d15482442f6?auto=format&fit=crop&w=800&q=80'); }
.audience-body { padding: 26px; }
.audience-body h3 { font-size: 20px; font-weight: 800; margin-bottom: 10px; color: var(--blue-950); }
.audience-body p { font-size: 15px; line-height: 1.6; color: var(--muted); margin-bottom: 14px; }
.audience-body span { color: var(--blue-600); font-weight: 800; }

.cta-strip { background: linear-gradient(90deg, var(--blue-800), var(--blue-700)); color: #fff; padding: 24px 0; }
.cta-inner { display: flex; align-items: center; gap: 24px; }
.cta-icon { width: 66px; height: 66px; flex: 0 0 66px; display: grid; place-items: center; border-radius: 50%; background: rgba(255,255,255,.15); font-size: 28px; }
.cta-copy { flex: 1; }
.cta-copy h2 { font-size: 28px; font-weight: 800; margin: 0 0 4px; letter-spacing: -.03em; }
.cta-copy p { margin: 0; opacity: .88; font-size: 16px; }
.cta-inner .btn { color: var(--blue-700); font-weight: 800; padding: 16px 34px; }

.simple-page-header { padding: 90px 0; background: linear-gradient(135deg, #f6fbff, #ffffff); }
.simple-page-header h1 { font-size: 54px; font-weight: 800; letter-spacing: -.06em; color: var(--blue-950); }
.simple-page-header p { font-size: 19px; color: var(--muted); }

.public-footer { background: var(--blue-950); color: #fff; padding: 54px 0 26px; }
.footer-brand img { width: 58px; height: 58px; }
.footer-brand strong { display: block; max-width: 470px; line-height: 1.25; }
.footer-brand small { color: rgba(255,255,255,.62); display: block; margin-top: 4px; }
.footer-text { color: rgba(255,255,255,.70); }
.public-footer h6 { font-weight: 800; margin-bottom: 16px; }
.public-footer a { display: block; color: rgba(255,255,255,.72); text-decoration: none; margin-bottom: 10px; }
.public-footer a:hover { color: #fff; }
.public-footer p { color: rgba(255,255,255,.72); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.12); margin-top: 34px; padding-top: 20px; display: flex; justify-content: space-between; gap: 16px; color: rgba(255,255,255,.56); font-size: 14px; }

.reveal-up { animation: revealUp .65s ease both; }
.delay-1 { animation-delay: .08s; }
.delay-2 { animation-delay: .16s; }
.delay-3 { animation-delay: .24s; }
.delay-4 { animation-delay: .32s; }
@keyframes revealUp { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: translateY(0); } }

@media (max-width: 1199px) {
    .public-container { padding-left: 32px; padding-right: 32px; }
    .brand-text { font-size: 13px; }
    .hero-bg { width: 78%; }
    .stats-panel { grid-template-columns: 1fr 1fr; }
    .stat-separator { display: none; }
    .stat-item { justify-content: flex-start; }
}
@media (max-width: 991px) {
    body { padding-top: 84px; }
    .public-navbar { min-height: 84px; }
    .brand-icon { width: 52px; height: 52px; }
    .brand-icon img { max-width: 48px; }
    .hero-bg { width: 100%; opacity: .28; }
    .hero-overlay { background: linear-gradient(90deg, rgba(248,251,255,.98), rgba(248,251,255,.88)); }
    .min-vh-hero { min-height: 600px; }
    .feature-cards-section { margin-top: -35px; }
    .audience-card { grid-template-columns: 1fr; }
    .audience-img { min-height: 210px; }
    .cta-inner { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 767px) {
    .public-container { padding-left: 20px; padding-right: 20px; }
    .brand-text strong { max-width: 220px; }
    .hero-copy { padding-bottom: 70px; }
    .hero-copy h1 { font-size: 44px; }
    .hero-actions .btn { width: 100%; }
    .feature-card { padding: 22px; }
    .stats-panel { grid-template-columns: 1fr; padding: 24px; }
    .stat-item strong { font-size: 26px; }
    .footer-bottom { flex-direction: column; }
}