:root {
    --purple: #092a56; --purple-dark: #082448; --violet: #7536c7; --fuchsia: #7536c7; --orange: #8aa3f0;
    --ink: #092a56; --muted: #50647b; --soft: #ebf7ff; --line: #d5e3f1; --white: #fff;
    --brand-purple: var(--purple); --brand-violet: var(--violet); --brand-magenta: var(--fuchsia);
    --brand-orange: #c1d2ff; --brand-cyan: #c7dbff; --brand-ink: var(--ink); --brand-muted: var(--muted); --brand-soft: var(--soft); --brand-border: var(--line);
    --shadow: 0 12px 35px rgb(9 42 86 / 7%); --shadow-soft: 0 5px 20px rgb(9 42 86 / 4%);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 25px; }
body { margin: 0; background: var(--soft); color: var(--ink); font: 400 14px/1.7 'Inter', sans-serif; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; height: auto; }
button, input, textarea, select { font: inherit; }
h1, h2, h3 { margin-top: 0; color: var(--ink); letter-spacing: -.035em; }
p { margin: 0 0 20px; }
.container { width: min(1200px, calc(100% - 80px)); margin-inline: auto; }
.section { padding: 76px 0; }
.section-soft { background: var(--il-gradient); }
.section-heading { max-width: 700px; margin: 0 auto 40px; text-align: center; }
.section-heading.left { margin-left: 0; text-align: left; }
.section-heading h2 { margin: 13px 0 17px; font-size: clamp(28px, 3vw, 40px); line-height: 1.17; font-weight: 750; }
.section-heading p { margin: 0; color: var(--muted); font-size: 13px; }
.eyebrow { display: inline-block; color: var(--violet); font-size: 10px; font-weight: 750; text-transform: uppercase; letter-spacing: .12em; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 46px; gap: 9px; padding: 12px 21px; border: 1px solid transparent; border-radius: 9px; font-size: 12px; font-weight: 650; line-height: 1.4; cursor: pointer; transition: box-shadow .2s, border-color .2s; }
.button-accent, .button-primary { background: var(--il-action); color: #fff; }
.button:hover { box-shadow: 0 6px 20px rgb(9 42 86 / 13%); }
.button-outline, .button-footer-outline { border-color: #9d85cd; background: transparent; color: var(--ink); }
.button-cyan { border-color: #a7b7e7; background: #e6edff; color: var(--ink); }
.button-small { min-height: 40px; padding: 10px 15px; font-size: 11px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.page-hero, .page-hero-visual { padding: 45px 0 65px; background: var(--soft); }
.page-hero:not(.page-hero-visual) { text-align: center; }
.page-hero h1, .page-hero-visual h1 { margin: 17px 0 22px; font-size: clamp(35px, 3.7vw, 50px); line-height: 1.11; font-weight: 800; }
.page-hero h1 span, .page-hero-visual h1 span { color: var(--violet); }
.page-hero p, .page-hero-visual p { max-width: 620px; font-size: 14px; color: var(--muted); }
.hero-grid, .split-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: center; gap: 68px; }
.image-frame { position: relative; overflow: hidden; width: 100%; height: 360px; border-radius: 95px 21px 95px 21px; background: #d5d7f5; }
.image-frame > img { width: 100%; height: 100%; object-fit: cover; object-position: center; }
.page-hero-visual .image-frame { height: 360px; border: 10px solid #d6cef3; }
.image-badge { position: absolute; z-index: 1; right: 20px; bottom: 22px; left: 20px; width: fit-content; max-width: calc(100% - 40px); padding: 10px 14px; border-radius: 10px; background: rgb(255 255 255 / 94%); color: var(--ink); font-size: 10px; font-weight: 650; }
.image-badge i { color: var(--violet); margin-right: 5px; }
.cards-grid, .image-card-grid, .problem-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 25px; }
.info-card, .problem-card { padding: 30px; border: 1px solid var(--line); border-radius: 18px; background: #fff; box-shadow: var(--shadow-soft); }
.info-card h3, .problem-card h3 { margin: 0 0 11px; font-size: 20px; line-height: 1.35; }
.info-card p, .problem-card p { margin: 0 0 18px; color: var(--muted); font-size: 13px; }
.icon-box, .problem-icon { display: grid; place-items: center; width: 47px; height: 47px; margin-bottom: 23px; border-radius: 50%; color: #fff; background: var(--violet); font-size: 18px; }
.info-card:nth-child(even) .icon-box { background: #4775e7; }
.image-card { display: flex; flex-direction: column; min-width: 0; overflow: hidden; border: 1px solid var(--line); border-radius: 18px; background: #fff; box-shadow: var(--shadow-soft); }
.image-card-media, .image-card > img.image-card-media { display: block; flex-shrink: 0; width: 100%; height: 190px; overflow: hidden; object-fit: cover; }
.image-card-media img { width: 100%; height: 100%; object-fit: cover; }
.image-card-content { display: flex; flex: 1; flex-direction: column; align-items: flex-start; padding: 26px; }
.image-card-content h3 { margin: 0 0 12px; font-size: 20px; line-height: 1.35; }
.image-card-content p { margin: 0 0 18px; color: var(--muted); font-size: 12px; }
.image-card-content > .text-link, .image-card-content > .button { margin-top: auto; }
.text-link { display: inline-flex; align-items: center; gap: 7px; color: var(--violet); font-size: 12px; font-weight: 650; }
.text-link:hover { text-decoration: underline; text-underline-offset: 4px; }
.tag-list { display: flex; flex-wrap: wrap; gap: 7px; }
.tag { padding: 5px 9px; border-radius: 20px; background: #eef0fc; color: var(--purple); font-size: 10px; font-weight: 600; }
.stats-row { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.stat-card { padding: 17px 15px; border: 1px solid var(--line); border-radius: 13px; background: #fff; }
.stat-card strong, .stat-card span { display: block; }
.stat-card strong { margin-bottom: 5px; color: var(--violet); font-size: 12px; }
.stat-card span { color: var(--muted); font-size: 10px; line-height: 1.65; }
.commercial-band { display: grid; grid-template-columns: 1.1fr 1fr; align-items: stretch; overflow: hidden; border: 1px solid #c4c6ee; border-radius: 50px 15px 50px 15px; background: #e1e7fc; }
.band-copy { padding: 42px; }
.band-copy h2 { margin: 13px 0 18px; font-size: clamp(27px, 2.8vw, 37px); line-height: 1.17; }
.band-copy p { max-width: 550px; color: var(--muted); font-size: 13px; }
.band-image { min-height: 350px; max-height: 420px; }
.band-image img { width: 100%; height: 100%; object-fit: cover; }
.check-list { display: grid; gap: 12px; margin: 23px 0 0; padding: 0; list-style: none; }
.check-list li { display: flex; align-items: flex-start; gap: 9px; font-size: 12px; }
.check-list i { color: var(--violet); margin-top: 5px; }
.feature-stack { display: grid; gap: 6px; }
.feature-row { display: flex; gap: 17px; padding: 20px 0; border-bottom: 1px solid #c7d6ed; }
.feature-row .number { display: grid; place-items: center; flex: 0 0 41px; width: 41px; height: 41px; border-radius: 50%; background: #e5def7; color: var(--violet); font-size: 14px; font-weight: 700; }
.feature-row h3 { margin: 0 0 7px; font-size: 17px; }
.feature-row p { margin: 0; color: var(--muted); font-size: 12px; }
.trust-strip { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.trust-item { display: flex; gap: 15px; padding: 23px; border-radius: 16px; background: #fff; border: 1px solid var(--line); }
.trust-item > i { display: grid; place-items: center; flex: 0 0 38px; width: 38px; height: 38px; border-radius: 50%; background: #e6e2fa; color: var(--violet); }
.trust-item strong, .trust-item span { display: block; }
.trust-item strong { color: var(--ink); font-size: 13px; }
.trust-item span { margin-top: 4px; color: var(--muted); font-size: 11px; }
.course-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.course-card { display: flex; flex-direction: column; min-width: 0; padding: 12px; border-radius: 23px; background: #fff; box-shadow: var(--shadow-soft); border: 1px solid var(--line); }
.course-media { display: block; width: 100%; height: 190px; object-fit: cover; border-radius: 14px; }
.course-body { display: flex; flex: 1; flex-direction: column; align-items: flex-start; gap: 13px; padding: 22px 12px 12px; }
.course-body h3 { margin: 0; font-size: 19px; line-height: 1.35; }
.course-body p { margin: 0; font-size: 12px; color: var(--muted); }
.course-meta { display: flex; flex-wrap: wrap; gap: 8px; }
.course-meta span { font-size: 9px; color: var(--violet); font-weight: 650; }
.course-meta span + span { color: var(--muted); }
.check-list.compact { gap: 7px; margin: 0; }
.check-list.compact li { font-size: 11px; }
.course-details { width: 100%; padding: 13px 0; margin: 5px 0; border-block: 1px solid var(--line); }
.course-details summary { display: flex; align-items: center; justify-content: space-between; gap: 10px; color: var(--violet); font-size: 12px; font-weight: 650; cursor: pointer; list-style: none; }
.course-details summary::-webkit-details-marker { display: none; }
.course-details[open] summary i { transform: rotate(180deg); }
.course-details p { margin-top: 13px; }
.course-body > .button { margin-top: auto; }
.cta-band { position: relative; padding: 45px; border-radius: 60px 15px 60px 15px; background: var(--il-gradient); }
.cta-band h2 { max-width: 800px; margin: 0 0 14px; font-size: clamp(27px, 3vw, 38px); line-height: 1.16; }
.cta-band p { max-width: 740px; font-size: 13px; }
.article-reading { max-width: 850px; }
.article-meta { display: block; margin-bottom: 12px; color: var(--violet); font-size: 10px; letter-spacing: .06em; text-transform: uppercase; font-weight: 700; }
.article-detail { padding: 33px; border-radius: 18px; background: #fff; border: 1px solid var(--line); scroll-margin-top: 25px; }
.article-detail + .article-detail { margin-top: 24px; }
.article-detail h2 { margin: 0 0 16px; font-size: 29px; line-height: 1.22; }
.article-detail p, .article-detail li { color: var(--muted); font-size: 14px; line-height: 1.8; }
.article-detail ul { padding-left: 20px; }
.article-detail li + li { margin-top: 8px; }
.faq-list { display: grid; gap: 12px; max-width: 850px; margin-inline: auto; }
.faq-item { overflow: hidden; border: 1px solid var(--line); border-radius: 12px; background: #fff; }
.faq-question { display: flex; width: 100%; justify-content: space-between; align-items: center; gap: 20px; padding: 20px 23px; border: 0; background: transparent; color: var(--ink); text-align: left; font-size: 13px; font-weight: 650; cursor: pointer; }
.faq-question i { color: var(--violet); }
.faq-answer { display: none; padding: 0 23px 22px; color: var(--muted); font-size: 13px; }
.faq-item.open .faq-answer { display: block; }
.faq-item.open .faq-question i { transform: rotate(45deg); }
.form-card { padding: 32px; border-radius: 20px; background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow-soft); }
.form-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 20px; }
.form-group { display: grid; gap: 8px; }
.form-group.full { grid-column: 1 / -1; }
.form-group label { font-size: 12px; font-weight: 650; }
.form-control { width: 100%; padding: 13px; border: 1px solid #cad9e9; border-radius: 9px; background: #f8fcff; color: var(--ink); font-size: 13px; }
.form-control:focus { outline: 2px solid #c8b1eb; outline-offset: 1px; }
textarea.form-control { min-height: 135px; resize: vertical; }
.alert { padding: 15px 18px; margin-bottom: 20px; border-radius: 10px; font-size: 13px; }
.alert-success { background: #e7f6f0; color: #216246; }
.alert-error { background: #fcebef; color: #992942; }
.contact-panel { display: grid; gap: 12px; }
.contact-item { display: flex; align-items: center; gap: 17px; padding: 19px; border: 1px solid var(--line); border-radius: 13px; background: #fff; }
.contact-item > i { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; background: #ebe5fb; color: var(--violet); }
.contact-item strong, .contact-item span { display: block; }
.contact-item strong { font-size: 13px; }
.contact-item span { color: var(--muted); font-size: 12px; overflow-wrap: anywhere; }
.photo-card-inline { display: grid; grid-template-columns: 150px minmax(0, 1fr); overflow: hidden; margin-top: 24px; border-radius: 17px; background: #fff; border: 1px solid var(--line); }
.photo-card-inline img { width: 100%; height: 100%; min-height: 170px; object-fit: cover; }
.photo-card-inline > div { padding: 20px; }
.photo-card-inline strong { font-size: 14px; }
.photo-card-inline p { margin: 6px 0 11px; font-size: 12px; color: var(--muted); }
.breadcrumbs { display: flex; flex-wrap: wrap; gap: 8px; padding-top: 20px; color: var(--muted); font-size: 11px; }
.breadcrumbs a { color: var(--violet); }
.detail-summary { max-width: 780px; margin-inline: auto; }
.detail-summary h2 { font-size: 31px; line-height: 1.2; }
.detail-summary p, .detail-summary li { font-size: 14px; color: var(--muted); line-height: 1.85; }
.detail-summary ul { padding-left: 23px; }
.detail-summary li + li { margin-top: 9px; }
.detail-content { padding: 42px; border: 1px solid var(--line); border-radius: 20px; background: #fff; }
.detail-content section + section { padding-top: 26px; }
.detail-content h2 { margin: 0 0 15px; }
.detail-content h3 { margin: 24px 0 13px; font-size: 21px; }
.related-links { display: flex; flex-wrap: wrap; gap: 11px; margin: 28px 0 0; }
.related-links a { padding: 9px 13px; border: 1px solid var(--line); border-radius: 9px; background: #fff; font-size: 11px; color: var(--violet); }
.image-card-content .service-detail-link { margin: 0 0 13px; font-size: 11px; }
a:focus-visible, button:focus-visible, summary:focus-visible { outline: 3px solid var(--violet); outline-offset: 4px; }
@media (max-width: 1100px) {
    .container { width: calc(100% - 56px); }
    .hero-grid, .split-grid { gap: 40px; }
    .page-hero h1, .page-hero-visual h1 { font-size: 39px; }
    .image-frame, .page-hero-visual .image-frame { height: 315px; border-radius: 70px 18px 70px 18px; }
    .cards-grid, .image-card-grid, .course-grid { gap: 19px; }
    .band-copy { padding: 32px; }
    .course-meta { flex-direction: column; gap: 5px; }
}
@media (max-width: 900px) {
    .hero-grid, .split-grid { grid-template-columns: 1fr; gap: 32px; }
    .image-frame, .page-hero-visual .image-frame { max-width: 640px; height: 325px; }
    .cards-grid, .image-card-grid, .course-grid, .problem-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .commercial-band { grid-template-columns: 1fr; }
    .band-image { min-height: 0; height: 285px; }
    .trust-strip { grid-template-columns: 1fr; gap: 16px; }
}
@media (max-width: 600px) {
    .container { width: calc(100% - 40px); }
    .section { padding: 52px 0; }
    .section-heading { margin-bottom: 29px; }
    .section-heading h2 { font-size: 29px; }
    .page-hero, .page-hero-visual { padding: 29px 0 47px; }
    .page-hero h1, .page-hero-visual h1 { font-size: 34px; }
    .page-hero p, .page-hero-visual p { font-size: 13px; }
    .image-frame, .page-hero-visual .image-frame { height: 250px; border-radius: 62px 15px 62px 15px; }
    .page-hero-visual .image-frame { border-width: 7px; }
    .cards-grid, .image-card-grid, .course-grid, .problem-grid { grid-template-columns: 1fr; gap: 22px; }
    .image-card-media, .image-card > img.image-card-media, .course-media { height: 185px; }
    .info-card, .problem-card { padding: 27px; }
    .image-card-content { padding: 25px; }
    .commercial-band { border-radius: 35px 12px 35px 12px; }
    .band-copy { padding: 28px; }
    .band-image { height: 230px; }
    .band-copy h2 { font-size: 29px; }
    .stats-row { grid-template-columns: 1fr; }
    .stat-card { padding: 15px 18px; }
    .stat-card strong { font-size: 13px; }
    .stat-card span { font-size: 12px; }
    .course-meta { flex-direction: row; }
    .course-body p { font-size: 13px; }
    .cta-band { padding: 32px 28px; border-radius: 40px 12px 40px 12px; }
    .cta-band h2 { font-size: 28px; }
    .form-card { padding: 26px 22px; }
    .form-grid { grid-template-columns: 1fr; }
    .form-group.full { grid-column: auto; }
    .photo-card-inline { grid-template-columns: 100px minmax(0, 1fr); }
    .photo-card-inline > div { padding: 18px; }
    .article-detail { padding: 27px 23px; }
    .article-detail h2 { font-size: 25px; }
    .detail-content { padding: 27px 23px; }
    .detail-summary h2 { font-size: 26px; }
    .button { padding: 12px 17px; font-size: 12px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none; } }