/* Public pages: visual-only refinement layer. */

.public-shell {
    --public-icon-blue: #3978e8;
    --public-icon-mint: #20a96b;
    --public-icon-violet: #7962df;
    --public-icon-warm: #dc7b35;
}

@media (min-width: 1025px) {
    .public-header {
        grid-template-columns: minmax(0, 1fr) auto;
        grid-template-areas:
            "brand actions"
            "nav nav";
        column-gap: 28px;
        row-gap: 14px;
        padding: 18px 24px 16px;
    }

    .public-header__brand {
        grid-area: brand;
        justify-self: start;
    }

    .public-header__actions {
        grid-area: actions;
        justify-self: end;
        flex-wrap: nowrap;
        gap: 10px;
        align-items: stretch;
    }

    .public-header__nav {
        grid-area: nav;
        width: 100%;
        justify-content: center;
        flex-wrap: nowrap;
        gap: clamp(8px, 2.2vw, 28px);
        padding-top: 12px;
        border-top: 1px solid rgba(129, 151, 184, 0.14);
    }

    .public-header__nav a {
        flex: 0 0 auto;
        padding: 10px 16px;
        white-space: nowrap;
    }

    .public-header__actions .language-switcher--public {
        margin-left: 0;
    }

    .public-header__actions .language-switcher__summary {
        min-width: 118px;
        gap: 9px;
        font-size: 0.98rem;
        font-weight: 700;
        line-height: 1.2;
    }

    .public-header__actions .language-switcher__current {
        display: inline-flex;
        align-items: center;
        min-height: 0;
        line-height: 1.2;
    }

    .public-header__actions .language-switcher__chevron {
        display: inline-block;
        width: 7px;
        height: 7px;
        flex: 0 0 auto;
    }

    .public-header__actions .language-switcher__summary,
    .public-header__actions .btn {
        box-sizing: border-box;
        height: 56px;
        min-height: 56px;
        white-space: nowrap;
    }
}

.public-contact {
    display: grid;
    grid-template-columns: minmax(0, .9fr) minmax(420px, 1.1fr);
    gap: clamp(28px, 5vw, 70px);
    padding: clamp(28px, 5vw, 64px);
    overflow: hidden;
}

.public-contact__intro,
.public-contact__form-panel {
    min-width: 0;
}

.public-contact__intro {
    display: grid;
    align-content: start;
    gap: 18px;
}

.public-contact__intro h1,
.public-contact__form-panel h2 {
    margin: 0;
    overflow-wrap: normal;
    word-break: normal;
}

.public-contact__intro h1 {
    font-size: clamp(2.2rem, 4vw, 4.2rem);
    line-height: 1.02;
}

.public-contact__intro > p {
    max-width: 640px;
    margin: 0;
    color: var(--public-muted);
    line-height: 1.75;
}

.public-contact__visual {
    min-height: 220px;
    margin-top: 10px;
    border: 1px solid rgba(133, 163, 211, .18);
    border-radius: 24px;
    background: rgba(244, 248, 255, .72);
    overflow: hidden;
}

.public-contact__visual img {
    display: block;
    width: 100%;
    height: 100%;
    min-height: 220px;
    object-fit: contain;
}

.public-contact__form-panel {
    padding: clamp(22px, 3vw, 36px);
    border: 1px solid rgba(133, 163, 211, .22);
    border-radius: 24px;
    background: rgba(255, 255, 255, .88);
    box-shadow: 0 22px 50px rgba(55, 79, 117, .09);
}

.public-contact__form-panel h2 {
    margin-top: 14px;
    margin-bottom: 24px;
}

.public-contact-form__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.public-contact-form__wide {
    grid-column: 1 / -1;
}

.public-contact-form__submit {
    width: 100%;
    margin-top: 22px;
    min-height: 56px;
}

.public-contact .errorlist,
.public-contact .form-error {
    margin: 0;
    padding: 0;
    color: #b42318;
    list-style: none;
    font-size: .88rem;
}

@media (max-width: 900px) {
    .public-contact {
        grid-template-columns: 1fr;
    }

    .public-contact__visual {
        min-height: 180px;
    }
}

@media (max-width: 560px) {
    .public-contact {
        padding: 20px;
    }

    .public-contact-form__grid {
        grid-template-columns: 1fr;
    }

    .public-contact-form__wide {
        grid-column: auto;
    }
}

@media (max-width: 1024px) {
    .public-menu__panel .language-switcher--mobile {
        width: fit-content;
        max-width: 100%;
        justify-self: start;
    }

    .public-menu__panel .language-switcher--mobile .language-switcher__summary {
        width: auto;
        min-width: 0;
        min-height: 42px;
        padding: 0 14px;
        justify-content: center;
        gap: 9px;
        border-radius: 14px;
        font-size: 0.92rem;
        line-height: 1.2;
    }

    .public-menu__panel .language-switcher--mobile .language-switcher__current {
        min-height: 0;
        line-height: 1.2;
    }

    .public-menu__panel .language-switcher--mobile .language-switcher__chevron {
        display: inline-block;
        width: 7px;
        height: 7px;
        flex: 0 0 auto;
    }

    .public-menu__panel .language-switcher--mobile .language-switcher__menu {
        width: max-content;
        min-width: 150px;
        right: auto;
    }
}

.landing-feature-card,
.about-insight-feature,
.how-insight-feature,
.auth-value-card {
    align-content: start;
    min-width: 0;
    transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.landing-feature-card:hover,
.about-insight-feature:hover,
.how-insight-feature:hover,
.auth-value-card:hover {
    transform: translateY(-2px);
    border-color: rgba(92, 139, 224, 0.28);
    box-shadow: 0 20px 44px rgba(65, 91, 132, 0.11);
}

.landing-feature-grid,
.about-insight-grid,
.how-insight-grid {
    align-items: stretch;
}

.landing-feature-card {
    min-height: 265px;
}

.landing-hero-eyebrow {
    margin-bottom: 14px;
}

.landing-hero-points {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 22px;
}

.landing-hero-points span {
    display: inline-flex;
    align-items: center;
    max-width: 100%;
    min-height: 38px;
    padding: 0 14px;
    border: 1px solid rgba(89, 129, 205, 0.18);
    border-radius: 999px;
    color: #42618e;
    background: rgba(245, 249, 255, 0.9);
    font-size: 0.9rem;
    font-weight: 800;
    line-height: 1.2;
    white-space: nowrap;
}

.landing-hero-card {
    overflow: hidden;
}

.public-page-card.landing-hero-card .public-page-grid {
    grid-template-columns: minmax(0, 0.9fr) minmax(500px, 1.1fr);
    column-gap: 16px;
    align-items: center;
}

.landing-hero-visual {
    min-width: 0;
    width: 100%;
}

.public-visual-frame.landing-hero-video {
    position: relative;
    width: 100%;
    max-width: 100%;
    min-height: 430px;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    border-radius: 34px;
    background:
        radial-gradient(circle at 18% 12%, rgba(255, 255, 255, 0.14), transparent 28%),
        linear-gradient(135deg, #0f172a, #1d355f);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.2), 0 24px 58px rgba(38, 62, 104, 0.18);
}

.landing-hero-video::before,
.landing-hero-video::after {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.landing-hero-video::before {
    z-index: 1;
    background:
        radial-gradient(circle at center, rgba(255, 255, 255, 0.1), rgba(15, 23, 42, 0.24) 62%, rgba(15, 23, 42, 0.48)),
        linear-gradient(180deg, rgba(15, 23, 42, 0.08), rgba(15, 23, 42, 0.34));
}

.landing-hero-video::after {
    z-index: 2;
    border-radius: inherit;
    box-shadow: inset 0 -72px 84px rgba(15, 23, 42, 0.58), inset 0 72px 84px rgba(15, 23, 42, 0.24);
}

.landing-hero-video iframe {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 150%;
    height: 150%;
    border: 0;
    opacity: 0.86;
    pointer-events: none;
    transform: translate(-50%, -50%) scale(1.02);
    filter: saturate(0.72) contrast(1.08);
}

.landing-hero-video__brand {
    position: absolute;
    z-index: 3;
    left: 22px;
    bottom: 22px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    max-width: calc(100% - 44px);
    padding: 10px 14px 10px 10px;
    border: 1px solid rgba(255, 255, 255, 0.24);
    border-radius: 999px;
    color: #ffffff;
    background: rgba(15, 23, 42, 0.46);
    box-shadow: 0 12px 26px rgba(15, 23, 42, 0.22);
    backdrop-filter: blur(14px);
}

.landing-hero-video__brand img {
    display: grid;
    width: 34px;
    height: 34px;
    flex: 0 0 auto;
    border-radius: 50%;
    background: #ffffff;
    object-fit: cover;
}

.landing-hero-video__brand strong {
    overflow: hidden;
    font-size: 0.92rem;
    line-height: 1.2;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.landing-continuity-strip {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
    margin-top: 18px;
}

.landing-continuity-strip article {
    min-width: 0;
    padding: 18px;
    border: 1px solid rgba(133, 163, 211, 0.18);
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.82);
    box-shadow: 0 14px 34px rgba(64, 88, 128, 0.08);
}

.landing-continuity-strip strong,
.landing-continuity-strip span {
    display: block;
}

.landing-continuity-strip strong {
    margin-bottom: 8px;
    color: #243d67;
    font-size: 1rem;
}

.landing-continuity-strip span {
    color: #71819c;
    font-size: 0.92rem;
    line-height: 1.6;
}

.auth-terms-field {
    display: grid;
    grid-template-columns: 22px minmax(0, 1fr);
    align-items: start;
    gap: 10px 12px;
}

.auth-terms-field input[type="checkbox"] {
    width: 18px;
    height: 18px;
    margin-top: 3px;
}

.auth-terms-field label {
    margin: 0;
    color: #0f2341;
    line-height: 1.55;
}

.auth-terms-field label a {
    color: #2f6feb;
    font-weight: 900;
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 3px;
}

.auth-terms-field .errors {
    grid-column: 1 / -1;
}

.public-document-page {
    display: grid;
    gap: 24px;
}

.public-document-page__head {
    max-width: 820px;
}

.public-document-card {
    max-width: 920px;
    padding: clamp(22px, 4vw, 44px);
    border: 1px solid rgba(133, 163, 211, 0.2);
    border-radius: 26px;
    color: #263b5f;
    background: rgba(255, 255, 255, 0.9);
    box-shadow: 0 22px 54px rgba(55, 79, 117, 0.1);
    line-height: 1.8;
}

.public-document-card p {
    margin: 0 0 1rem;
}

.public-document-page__actions {
    justify-content: start;
}

.about-mission-card {
    position: relative;
    overflow: hidden;
}

.about-mission-card::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        radial-gradient(circle at 14% 18%, rgba(57, 120, 232, 0.12), transparent 32%),
        radial-gradient(circle at 88% 22%, rgba(32, 169, 107, 0.12), transparent 30%),
        linear-gradient(135deg, rgba(246, 250, 255, 0.92), rgba(255, 255, 255, 0.92));
}

.about-mission-card > * {
    position: relative;
    z-index: 1;
}

.about-mission-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
    gap: clamp(24px, 5vw, 62px);
    align-items: center;
}

.about-mission-copy {
    display: grid;
    gap: 18px;
}

.about-mission-copy h2 {
    max-width: 860px;
    margin: 0;
    color: #1f3863;
    font-size: clamp(2rem, 3.8vw, 4rem);
    line-height: 1.07;
}

.about-mission-copy p {
    max-width: 790px;
    margin: 0;
    color: #607493;
    font-size: clamp(1rem, 1.3vw, 1.14rem);
    line-height: 1.85;
}

.about-mission-values {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.about-mission-values article {
    min-width: 0;
    min-height: 156px;
    padding: 20px;
    border: 1px solid rgba(133, 163, 211, 0.22);
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.82);
    box-shadow: 0 18px 42px rgba(58, 82, 120, 0.08);
}

.about-mission-values strong,
.about-mission-values span {
    display: block;
}

.about-mission-values strong {
    margin-bottom: 10px;
    color: #213b67;
    font-size: 1.04rem;
}

.about-mission-values span {
    color: #6c7d98;
    font-size: 0.94rem;
    line-height: 1.62;
}

.landing-feature-card__icon,
.about-pillar__icon,
.about-insight-feature__icon,
.how-insight-feature__icon,
.faq-help-card__icon {
    position: relative;
    flex: 0 0 auto;
    overflow: hidden;
}

.landing-feature-card__icon::before,
.about-pillar__icon::before,
.about-insight-feature__icon::before,
.how-insight-feature__icon::before,
.faq-help-card__icon::before,
.auth-value-card::before {
    content: "";
    position: absolute;
    background: currentColor;
    -webkit-mask-repeat: no-repeat;
    mask-repeat: no-repeat;
    -webkit-mask-position: center;
    mask-position: center;
    -webkit-mask-size: contain;
    mask-size: contain;
}

.landing-feature-card__icon::after,
.about-pillar__icon::after,
.about-insight-feature__icon::after,
.faq-help-card__icon::after {
    display: none;
}

.landing-feature-card__icon::before {
    inset: 14px;
}

.landing-feature-card__icon--blue {
    color: var(--public-icon-blue);
}

.landing-feature-card__icon--blue::before {
    -webkit-mask-image: url("../illustrations/sidebar-learning.svg");
    mask-image: url("../illustrations/sidebar-learning.svg");
}

.landing-feature-card__icon--mint {
    color: var(--public-icon-mint);
}

.landing-feature-card__icon--mint::before {
    left: 14px;
    top: 14px;
    width: auto;
    height: auto;
    border-radius: 0;
    box-shadow: none;
    -webkit-mask-image: url("../illustrations/sidebar-mentor.svg");
    mask-image: url("../illustrations/sidebar-mentor.svg");
}

.landing-feature-card__icon--lavender {
    color: var(--public-icon-violet);
}

.landing-feature-card__icon--lavender::before {
    left: 14px;
    bottom: 14px;
    width: auto;
    height: auto;
    border-radius: 0;
    box-shadow: none;
    -webkit-mask-image: url("../illustrations/sidebar-progress.svg");
    mask-image: url("../illustrations/sidebar-progress.svg");
}

.landing-feature-card__icon--warm {
    color: var(--public-icon-warm);
}

.landing-feature-card__icon--warm::before {
    left: 14px;
    top: 14px;
    width: auto;
    height: auto;
    clip-path: none;
    -webkit-mask-image: url("../illustrations/sidebar-tasks.svg");
    mask-image: url("../illustrations/sidebar-tasks.svg");
}

.about-pillar__icon::before {
    inset: 23px;
    border: 0;
    border-radius: 0;
    box-shadow: none;
}

.about-pillar__icon--book {
    color: var(--public-icon-blue);
}

.about-pillar__icon--book::before {
    -webkit-mask-image: url("../illustrations/sidebar-learning.svg");
    mask-image: url("../illustrations/sidebar-learning.svg");
}

.about-pillar__icon--people {
    color: var(--public-icon-mint);
}

.about-pillar__icon--people::before {
    left: 23px;
    top: 23px;
    width: auto;
    height: auto;
    border-radius: 0;
    box-shadow: none;
    -webkit-mask-image: url("../illustrations/sidebar-mentor.svg");
    mask-image: url("../illustrations/sidebar-mentor.svg");
}

.about-pillar__icon--target {
    color: var(--public-icon-violet);
}

.about-pillar__icon--target::before {
    -webkit-mask-image: url("../illustrations/sidebar-progress.svg");
    mask-image: url("../illustrations/sidebar-progress.svg");
}

.about-insight-feature__icon,
.how-insight-feature__icon {
    width: 50px;
    height: 50px;
    border-radius: 16px;
}

.about-insight-feature__icon::before,
.how-insight-feature__icon::before {
    inset: 13px;
    border-radius: 0;
}

.about-insight-feature__icon--blue,
.how-insight-feature__icon--blue {
    color: var(--public-icon-blue);
}

.about-insight-feature__icon--blue::before,
.how-insight-feature__icon--blue::before {
    background: currentColor;
    -webkit-mask-image: url("../illustrations/sidebar-learning.svg");
    mask-image: url("../illustrations/sidebar-learning.svg");
}

.about-insight-feature__icon--mint,
.how-insight-feature__icon--mint {
    color: var(--public-icon-mint);
}

.about-insight-feature__icon--mint::before,
.how-insight-feature__icon--mint::before {
    background: currentColor;
    -webkit-mask-image: url("../illustrations/sidebar-tasks.svg");
    mask-image: url("../illustrations/sidebar-tasks.svg");
}

.about-insight-feature__icon--lavender,
.how-insight-feature__icon--lavender {
    color: var(--public-icon-violet);
}

.about-insight-feature__icon--lavender::before,
.how-insight-feature__icon--lavender::before {
    background: currentColor;
    -webkit-mask-image: url("../illustrations/sidebar-mentor.svg");
    mask-image: url("../illustrations/sidebar-mentor.svg");
}

.about-atmosphere-art--illustrated {
    min-height: 270px;
    display: grid;
    place-items: center;
    padding: 24px;
    border: 1px solid rgba(197, 216, 244, 0.9);
    border-radius: 26px;
    background: linear-gradient(145deg, rgba(238, 246, 255, 0.98), rgba(255, 249, 242, 0.96));
    box-shadow: 0 18px 40px rgba(83, 107, 147, 0.09);
}

.about-atmosphere-art--illustrated img {
    width: min(100%, 360px);
    max-height: 235px;
    display: block;
    object-fit: contain;
}

.faq-help-card__icon {
    width: 58px;
    height: 58px;
    border-radius: 18px;
    color: var(--public-icon-blue);
    background: rgba(83, 137, 238, 0.12);
}

.faq-help-card__icon::before {
    inset: 15px;
    border: 0;
    border-radius: 0;
    -webkit-mask-image: url("../illustrations/sidebar-feedback.svg");
    mask-image: url("../illustrations/sidebar-feedback.svg");
}

.auth-value-card {
    position: relative;
    min-height: 148px;
    padding-left: 78px;
}

.auth-value-card::before {
    left: 24px;
    top: 24px;
    width: 30px;
    height: 30px;
    color: var(--public-icon-blue);
    -webkit-mask-image: url("../illustrations/sidebar-learning.svg");
    mask-image: url("../illustrations/sidebar-learning.svg");
}

.auth-value-card:nth-child(2)::before {
    color: var(--public-icon-mint);
    -webkit-mask-image: url("../illustrations/sidebar-progress.svg");
    mask-image: url("../illustrations/sidebar-progress.svg");
}

.public-step-illustration {
    filter: drop-shadow(0 14px 20px rgba(65, 89, 128, 0.08));
}

@media (max-width: 760px) {
    .landing-feature-card {
        min-height: 0;
    }

    .landing-hero-card {
        padding-inline: clamp(16px, 5vw, 24px);
    }

    .public-page-card.landing-hero-card .public-page-grid {
        grid-template-columns: minmax(0, 1fr);
        gap: 24px;
    }

    .landing-hero-copy,
    .landing-hero-copy .public-title,
    .landing-hero-copy .public-lead,
    .landing-hero-visual {
        max-width: 100%;
        min-width: 0;
        overflow-wrap: anywhere;
    }

    .landing-hero-copy .public-title {
        font-size: clamp(2.35rem, 13vw, 3.25rem);
        line-height: 1.03;
    }

    .landing-hero-points {
        width: 100%;
        max-width: 100%;
        gap: 8px;
    }

    .landing-hero-points span {
        min-height: 34px;
        padding: 0 12px;
        font-size: 0.82rem;
        white-space: normal;
    }

    .public-visual-frame.landing-hero-video {
        min-height: 0;
        aspect-ratio: 16 / 11;
        border-radius: 28px;
    }

    .landing-hero-video iframe {
        width: 172%;
        height: 172%;
    }

    .landing-hero-video__brand {
        left: 14px;
        bottom: 14px;
        gap: 8px;
        max-width: calc(100% - 28px);
        padding: 8px 11px 8px 8px;
    }

    .landing-hero-video__brand img {
        width: 28px;
        height: 28px;
    }

    .landing-hero-video__brand strong {
        font-size: 0.78rem;
    }

    .landing-continuity-strip {
        grid-template-columns: 1fr;
    }

    .about-mission-layout,
    .about-mission-values {
        grid-template-columns: 1fr;
    }

    .about-mission-values article {
        min-height: 0;
    }

    .landing-feature-card:hover,
    .about-insight-feature:hover,
    .how-insight-feature:hover,
    .auth-value-card:hover {
        transform: none;
    }

    .about-pillar {
        grid-template-columns: 58px minmax(0, 1fr);
        gap: 14px;
    }

    .about-pillar__icon {
        width: 58px;
        height: 58px;
        border-radius: 18px;
    }

    .about-pillar__icon::before {
        inset: 16px;
    }

    .about-pillar__icon--people::before {
        left: 16px;
        top: 16px;
    }

    .about-atmosphere-art--illustrated {
        min-height: 210px;
        padding: 16px;
    }

    .about-atmosphere-art--illustrated img {
        max-height: 185px;
    }

    .auth-value-card {
        min-height: 0;
        padding-left: 68px;
    }

    .auth-value-card::before {
        left: 20px;
        top: 22px;
        width: 26px;
        height: 26px;
    }
}

@media (max-width: 420px) {
    .landing-hero-card {
        padding-inline: 14px;
    }

    .landing-hero-copy .public-title {
        font-size: clamp(2.1rem, 12vw, 2.85rem);
    }

    .public-visual-frame.landing-hero-video {
        aspect-ratio: 16 / 11.5;
        border-radius: 24px;
    }

    .landing-hero-video__brand {
        left: 12px;
        bottom: 12px;
        padding: 7px 10px 7px 7px;
    }

    .landing-hero-video__brand img {
        width: 25px;
        height: 25px;
    }

    .landing-hero-video__brand strong {
        font-size: 0.72rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .landing-feature-card,
    .about-insight-feature,
    .how-insight-feature,
    .auth-value-card {
        transition: none;
    }
}