:root {
    --navy: #102a63;
    --ink: #162546;
    --blue: #2861c7;
    --cyan: #12b9d6;
    --pale: #eef7fb;
    --paper: #f8fbfd;
    --line: #dce8f0;
    --muted: #62728a;
    --white: #fff;
    --shadow: 0 22px 60px rgba(25, 65, 117, .12);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: "DM Sans", sans-serif; line-height: 1.6; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
.container { width: min(1160px, calc(100% - 48px)); margin: 0 auto; }
.skip-link { position: fixed; z-index: 20; left: 16px; top: -60px; padding: 10px 16px; background: var(--navy); color: var(--white); }
.skip-link:focus { top: 12px; }
.site-header { position: sticky; z-index: 10; top: 0; background: rgba(248, 251, 253, .94); border-bottom: 1px solid rgba(220, 232, 240, .85); backdrop-filter: blur(16px); }
.nav-wrap { min-height: 78px; display: flex; align-items: center; justify-content: space-between; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-family: Manrope, sans-serif; font-weight: 800; color: var(--navy); letter-spacing: -.03em; }
.brand img { width: 39px; height: 39px; object-fit: cover; border-radius: 10px; }
.brand strong { color: var(--blue); }
.primary-nav { display: flex; align-items: center; gap: 29px; font-size: .9rem; font-weight: 600; color: var(--muted); }
.primary-nav a { transition: color .2s ease; }
.primary-nav a:hover, .primary-nav .active { color: var(--blue); }
.nav-login { display: inline-flex; align-items: center; gap: 10px; padding: 11px 18px; color: var(--white) !important; background: var(--navy); border-radius: 4px; }
.menu-toggle { display: none; border: 0; background: transparent; cursor: pointer; padding: 8px; }
.menu-toggle span { display: block; width: 23px; height: 2px; margin: 5px; background: var(--navy); }
.hero { overflow: hidden; padding: 92px 0 100px; background: radial-gradient(circle at 79% 30%, rgba(18, 185, 214, .12), transparent 27%), linear-gradient(135deg, #f8fbfd 35%, #edf6fb); }
.hero-grid, .split-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.eyebrow { display: flex; align-items: center; gap: 10px; margin: 0 0 18px; color: var(--blue); text-transform: uppercase; letter-spacing: .16em; font-size: .7rem; font-weight: 800; }
.eyebrow-line { width: 25px; height: 2px; background: var(--cyan); }
h1, h2, h3, p { margin-top: 0; }
h1, h2 { font-family: Manrope, sans-serif; line-height: 1.08; letter-spacing: -.05em; }
h1 { max-width: 610px; margin-bottom: 25px; font-size: clamp(2.8rem, 5vw, 5rem); color: var(--navy); }
h1 em { color: var(--blue); font-style: normal; }
.hero-text { max-width: 560px; margin-bottom: 31px; color: var(--muted); font-size: 1.06rem; }
.hero-actions { display: flex; gap: 13px; align-items: center; }
.button { display: inline-flex; align-items: center; gap: 16px; padding: 14px 20px; border: 1px solid transparent; border-radius: 3px; font-size: .87rem; font-weight: 700; transition: transform .2s, background .2s, box-shadow .2s; }
.button:hover { transform: translateY(-2px); box-shadow: 0 10px 24px rgba(16, 42, 99, .15); }
.button-primary { color: var(--white); background: var(--navy); }
.button-quiet { color: var(--blue); border-color: var(--line); background: rgba(255,255,255,.55); }
.button-light { color: var(--navy); background: var(--white); }
.hero-note { margin-top: 30px; color: var(--muted); font-size: .78rem; }
.status-dot { display: inline-block; width: 8px; height: 8px; margin-right: 9px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 0 5px rgba(18,185,214,.12); }
.hero-visual { position: relative; min-height: 450px; display: grid; place-items: center; }
.visual-orbit { position: absolute; border: 1px solid rgba(40,97,199,.18); border-radius: 50%; }
.orbit-one { width: 470px; height: 470px; }.orbit-two { width: 350px; height: 350px; border-color: rgba(18,185,214,.2); }
.recommendation-card { position: relative; z-index: 1; width: min(405px, 90%); padding: 24px; background: var(--white); border: 1px solid rgba(220,232,240,.8); border-radius: 4px; box-shadow: var(--shadow); transform: rotate(2deg); }
.card-topline, .score-panel-head, .result-header, .card-footer { display: flex; justify-content: space-between; align-items: center; }
.card-topline { color: var(--blue); font-size: .66rem; font-weight: 800; letter-spacing: .13em; }.card-menu { color: #aab9c9; letter-spacing: 3px; }
.card-context { padding: 17px 0 15px; border-bottom: 1px solid var(--line); color: var(--muted); font-size: .78rem; line-height: 1.8; }.card-context strong { color: var(--ink); }
.book-result { display: flex; gap: 13px; align-items: center; padding: 18px 0; border-bottom: 1px solid var(--line); }.rank-badge { width: 29px; height: 29px; flex: 0 0 auto; display: grid; place-items: center; border-radius: 50%; color: var(--white); background: var(--blue); font-size: .7rem; font-weight: 800; }.rank-badge.muted { color: var(--muted); background: #edf2f6; }.book-info { flex: 1; min-width: 0; }.book-info h3 { margin: 0; font-size: .9rem; }.book-info p { margin: 2px 0 8px; color: var(--cyan); font-size: .7rem; }.match-bar { height: 4px; background: #e7f0f4; }.match-bar span { display: block; height: 100%; background: var(--cyan); }.criteria { display: flex; gap: 9px; margin-top: 8px; color: var(--muted); font-size: .58rem; }.score { color: var(--blue); font-family: Manrope, sans-serif; font-size: 1.6rem; font-weight: 800; line-height: 1; text-align: right; }.score small { font-size: .8rem; }.score b { display: block; color: var(--muted); font-family: "DM Sans", sans-serif; font-size: .57rem; font-weight: 500; text-transform: uppercase; }.small-score { font-size: 1.2rem; }.card-footer { padding-top: 17px; color: var(--muted); font-size: .68rem; }.check { display: inline-grid; place-items: center; width: 16px; height: 16px; margin-right: 5px; border-radius: 50%; color: var(--white); background: var(--cyan); font-style: normal; }.card-footer a { color: var(--blue); font-weight: 700; }
.floating-label { position: absolute; z-index: 2; padding: 10px 14px; background: var(--white); border: 1px solid var(--line); box-shadow: 0 10px 25px rgba(25,65,117,.1); color: var(--ink); font-size: .72rem; font-weight: 700; }.label-top { top: 57px; right: 8px; }.label-bottom { bottom: 49px; left: 15px; }.label-icon { margin-right: 6px; color: var(--cyan); }
.value-strip { background: var(--navy); color: var(--white); }.value-grid { display: grid; grid-template-columns: repeat(4, 1fr); }.value-grid > div { min-height: 96px; display: flex; align-items: center; gap: 13px; border-right: 1px solid rgba(255,255,255,.14); }.value-grid > div:first-child { border-left: 1px solid rgba(255,255,255,.14); padding-left: 18px; }.value-number { color: var(--cyan); font-size: .7rem; font-weight: 800; }.value-grid strong { font-size: .8rem; }
.section-pad { padding: 112px 0; }.section-intro h2, .section-heading h2 { margin-bottom: 22px; font-size: clamp(2.2rem, 4vw, 3.6rem); color: var(--navy); }.section-intro > p:not(.eyebrow), .section-heading > p:not(.eyebrow) { max-width: 510px; color: var(--muted); }.text-link { display: inline-flex; gap: 15px; margin-top: 21px; color: var(--blue); font-size: .85rem; font-weight: 800; }.text-link span { transition: transform .2s; }.text-link:hover span { transform: translateX(4px); }
.problem { background: var(--white); }.comparison-flow { display: grid; grid-template-columns: 1fr 1px 1fr; gap: 28px; padding: 35px; background: var(--paper); border: 1px solid var(--line); }.flow-column { display: flex; flex-direction: column; align-items: center; color: var(--muted); text-align: center; font-size: .8rem; }.flow-label { margin-bottom: 18px; color: #9aabba; font-size: .65rem; font-weight: 800; letter-spacing: .14em; }.flow-column i { color: #bbcbd7; font-style: normal; font-size: 1.1rem; line-height: 1.5; }.flow-column div { width: 100%; padding: 10px 4px; background: var(--white); border: 1px solid var(--line); }.flow-last { color: var(--blue) !important; border-color: rgba(40,97,199,.3) !important; font-weight: 700; }.muted-flow { color: var(--muted) !important; }.flow-divider { background: var(--line); }
.features { background: var(--paper); }.section-heading { margin-bottom: 50px; }.feature-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 15px; }.feature-card { min-height: 205px; padding: 25px; background: var(--white); border: 1px solid var(--line); border-top: 3px solid transparent; transition: transform .25s, border-color .25s, box-shadow .25s; }.feature-card:hover { transform: translateY(-5px); border-top-color: var(--cyan); box-shadow: 0 15px 30px rgba(25,65,117,.08); }.feature-icon { display: grid; width: 36px; height: 36px; margin-bottom: 23px; place-items: center; color: var(--blue); background: var(--pale); font-size: 1.15rem; }.feature-card h3 { margin-bottom: 8px; font-family: Manrope, sans-serif; font-size: 1rem; }.feature-card p { margin: 0; color: var(--muted); font-size: .78rem; line-height: 1.7; }
.process { background: var(--navy); color: var(--white); }.light-heading h2 { color: var(--white); }.light-heading .eyebrow { color: var(--cyan); }.light-heading > p:not(.eyebrow) { color: #a8c0dc; }.process-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1px; background: rgba(255,255,255,.15); }.process-step { min-height: 205px; padding: 25px 22px; background: var(--navy); }.process-step > span { color: var(--cyan); font-family: Manrope, sans-serif; font-size: .8rem; font-weight: 800; }.process-step h3 { margin: 42px 0 9px; font-family: Manrope, sans-serif; font-size: 1rem; }.process-step p { color: #a8c0dc; font-size: .78rem; }
.score-section { background: var(--white); }.score-grid { align-items: stretch; }.score-panel { padding: 32px; background: var(--pale); border-left: 4px solid var(--cyan); }.score-panel-head span { color: var(--blue); font-size: .65rem; font-weight: 800; letter-spacing: .13em; }.score-panel-head strong { color: var(--navy); font-family: Manrope, sans-serif; font-size: 2.5rem; }.score-panel-head small { font-size: 1rem; }.score-panel > p { margin: -4px 0 26px; color: var(--blue); font-size: .8rem; font-weight: 700; }.score-row { margin-top: 17px; }.score-row span { display: flex; justify-content: space-between; color: var(--muted); font-size: .75rem; }.score-row b { color: var(--ink); }.score-row i { display: block; height: 7px; margin-top: 7px; background: #d8e8ee; }.score-row em { display: block; height: 100%; background: linear-gradient(90deg, var(--blue), var(--cyan)); }
.preview-section { background: var(--paper); }.results-table { background: var(--white); border: 1px solid var(--line); }.result-header { padding: 15px 25px; color: #8798aa; background: #f3f8fa; font-size: .65rem; font-weight: 800; letter-spacing: .12em; }.result-header span:first-child { width: 55%; }.result-row { display: grid; grid-template-columns: 55% 20% 25%; align-items: center; padding: 22px 25px; border-top: 1px solid var(--line); }.result-title { display: flex; align-items: center; gap: 17px; }.result-title > b { color: var(--blue); font-family: Manrope, sans-serif; }.result-title strong, .result-title small { display: block; }.result-title strong { font-size: .9rem; }.result-title small { color: var(--muted); font-size: .7rem; }.result-score { color: var(--blue); font-family: Manrope, sans-serif; }.recommend-tag { width: fit-content; padding: 4px 9px; color: #087e91; background: #e3f7f7; border-radius: 2px; font-size: .68rem; font-weight: 700; }.less-tag { color: var(--muted); background: #edf2f6; }.results-actions { display: flex; justify-content: space-between; align-items: center; padding: 22px 25px; border-top: 1px solid var(--line); color: var(--muted); font-size: .72rem; }
.security { background: var(--white); }.security-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 100px; align-items: center; }.security-list { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }.security-list div { display: flex; align-items: center; gap: 14px; padding: 18px; border: 1px solid var(--line); font-size: .82rem; }.security-list span { color: var(--cyan); font-size: 1.1rem; }
.roles { background: var(--paper); }.role-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; }.role-card { min-height: 365px; padding: 29px; border-top: 5px solid var(--blue); background: var(--white); }.librarian-role { border-top-color: var(--cyan); }.admin-role { border-top-color: var(--navy); }.role-index { color: var(--blue); font-size: .67rem; font-weight: 800; letter-spacing: .14em; }.role-card h3 { margin: 55px 0 25px; font-family: Manrope, sans-serif; font-size: 1.45rem; }.role-card ul { padding: 0; margin: 0 0 30px; list-style: none; color: var(--muted); font-size: .8rem; }.role-card li { padding: 5px 0; }.role-card li:before { content: ">"; margin-right: 10px; color: var(--cyan); font-weight: 800; }.role-card a { color: var(--blue); font-size: .78rem; font-weight: 800; }
.pwa-band { padding: 75px 0; background: #e9f6f8; }.pwa-content { display: flex; align-items: center; justify-content: space-between; gap: 50px; }.pwa-content h2 { margin-bottom: 14px; color: var(--navy); font-family: Manrope, sans-serif; font-size: 2.3rem; }.pwa-content p:not(.eyebrow) { max-width: 600px; margin: 0; color: var(--muted); font-size: .9rem; }.device-line { display: flex; gap: 30px; color: var(--blue); }.device-line span { display: flex; flex-direction: column; align-items: center; font-size: 2rem; }.device-line small { margin-top: 5px; color: var(--muted); font-size: .65rem; font-weight: 700; }
.benefits { background: var(--white); }.benefits-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 100px; }.benefit-list { display: grid; grid-template-columns: 1fr 1fr; gap: 0 35px; padding: 0; margin: 0; list-style: none; }.benefit-list li { padding: 13px 0 13px 25px; border-bottom: 1px solid var(--line); color: var(--muted); font-size: .84rem; position: relative; }.benefit-list li:before { content: ""; position: absolute; left: 0; top: 21px; width: 9px; height: 9px; border: 2px solid var(--cyan); border-radius: 50%; }
.final-cta { padding: 92px 0; background: linear-gradient(115deg, var(--navy), var(--blue)); color: var(--white); text-align: center; }.cta-content { display: flex; flex-direction: column; align-items: center; }.cta-content .eyebrow { color: var(--cyan); }.cta-content h2 { margin-bottom: 13px; color: var(--white); font-size: clamp(2.3rem, 4vw, 3.8rem); }.cta-content p:not(.eyebrow) { margin-bottom: 28px; color: #c4d4e7; }.site-footer { padding: 62px 0 24px; background: #0a1c43; color: #dbe7f4; }.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 80px; padding-bottom: 55px; }.footer-brand .brand { color: var(--white); }.footer-brand .brand strong { color: var(--cyan); }.footer-brand p { max-width: 250px; margin: 20px 0 0; color: #8fa8c3; font-size: .8rem; }.site-footer h3 { color: var(--cyan); font-size: .7rem; text-transform: uppercase; letter-spacing: .14em; }.site-footer div > a:not(.brand) { display: block; width: fit-content; margin: 9px 0; color: #9fb4cc; font-size: .78rem; }.site-footer div > a:hover { color: var(--white); }.footer-bottom { display: flex; justify-content: space-between; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.14); color: #7891ad; font-size: .68rem; }.back-to-top { position: fixed; right: 22px; bottom: 22px; z-index: 5; display: none; width: 42px; height: 42px; border: 0; border-radius: 50%; color: var(--white); background: var(--blue); cursor: pointer; box-shadow: var(--shadow); }.back-to-top.visible { display: block; }
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }.reveal.is-visible { opacity: 1; transform: translateY(0); }.reveal-delay { transition-delay: .15s; }
@media (max-width: 900px) { .hero-grid, .split-grid, .security-grid, .benefits-grid { gap: 50px; }.feature-grid { grid-template-columns: repeat(2, 1fr); }.process-grid { grid-template-columns: repeat(3, 1fr); }.process-step:nth-child(4), .process-step:nth-child(5) { grid-column: span 1; }.security-grid, .benefits-grid { grid-template-columns: 1fr; }.role-grid { gap: 10px; }.role-card { padding: 23px; }.role-card h3 { margin-top: 40px; }.pwa-content { align-items: flex-start; flex-direction: column; } }
@media (max-width: 680px) { .container { width: min(100% - 32px, 1160px); }.nav-wrap { min-height: 67px; }.brand { font-size: .88rem; }.brand img { width: 34px; height: 34px; }.menu-toggle { display: block; }.primary-nav { position: absolute; top: 67px; left: 0; right: 0; display: none; flex-direction: column; align-items: stretch; gap: 0; padding: 10px 16px 18px; background: var(--white); box-shadow: 0 15px 25px rgba(16,42,99,.1); }.primary-nav.open { display: flex; }.primary-nav a { padding: 12px 8px; }.nav-login { justify-content: center; margin-top: 8px; }.hero { padding: 68px 0 70px; }.hero-grid, .split-grid { grid-template-columns: 1fr; }.hero-visual { min-height: 390px; }.orbit-one { width: 350px; height: 350px; }.orbit-two { width: 270px; height: 270px; }.recommendation-card { transform: none; }.label-top { top: 20px; right: 0; }.label-bottom { bottom: 10px; left: 0; }.value-grid { grid-template-columns: 1fr 1fr; }.value-grid > div, .value-grid > div:first-child { min-height: 80px; padding-left: 9px; border: 0; }.value-grid strong { font-size: .72rem; }.section-pad { padding: 75px 0; }.comparison-flow { gap: 14px; padding: 19px 10px; }.flow-column { font-size: .7rem; }.feature-grid, .role-grid, .security-list, .benefit-list { grid-template-columns: 1fr; }.feature-card { min-height: auto; }.process-grid { grid-template-columns: 1fr; }.process-step { min-height: auto; }.process-step h3 { margin-top: 20px; }.score-panel { padding: 23px 18px; }.result-header { display: none; }.result-row { grid-template-columns: 1fr auto; gap: 10px; padding: 20px 16px; }.result-row .recommend-tag { grid-column: 1 / -1; margin-left: 39px; }.results-actions { align-items: flex-start; flex-direction: column; gap: 12px; padding: 18px 16px; }.role-card { min-height: 0; }.pwa-band { padding: 62px 0; }.device-line { width: 100%; justify-content: space-around; }.footer-grid { grid-template-columns: 1fr 1fr; gap: 35px; padding-bottom: 35px; }.footer-brand { grid-column: 1 / -1; }.footer-bottom { align-items: flex-start; flex-direction: column; gap: 8px; } }
@media (prefers-reduced-motion: reduce) { *, *:before, *:after { scroll-behavior: auto !important; animation-duration: .01ms !important; transition-duration: .01ms !important; }.reveal { opacity: 1; transform: none; } }