:root {
    color-scheme: light;
    --site-bg: #f5f7fb;
    --site-bg-strong: #ffffff;
    --site-surface: rgba(255, 255, 255, 0.84);
    --site-surface-strong: rgba(255, 255, 255, 0.94);
    --site-text: #102136;
    --site-text-muted: #58677a;
    --site-line: rgba(16, 33, 54, 0.1);
    --site-line-strong: rgba(16, 33, 54, 0.16);
    --site-primary: #103a6b;
    --site-primary-deep: #0b2848;
    --site-primary-soft: #dce8f7;
    --site-accent: #c59b62;
    --site-shadow-soft: 0 24px 60px rgba(11, 40, 72, 0.12);
    --site-shadow-strong: 0 32px 90px rgba(11, 40, 72, 0.16);
    --site-radius-lg: 32px;
    --site-radius-md: 24px;
    --site-radius-sm: 18px;
    --site-transition: 0.24s ease;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-width: 320px;
    overflow-x: hidden;
    font-family: "Aptos", "Segoe UI Variable Text", "Segoe UI", sans-serif;
    color: var(--site-text);
    background:
        radial-gradient(circle at top left, rgba(197, 155, 98, 0.08), transparent 30%),
        radial-gradient(circle at top right, rgba(16, 58, 107, 0.16), transparent 34%),
        linear-gradient(180deg, #f9fbfe 0%, var(--site-bg) 100%);
}

body.nav-is-open {
    overflow: hidden;
}

img {
    display: block;
    max-width: 100%;
}

a {
    color: inherit;
    text-decoration: none;
}

button,
input,
textarea,
select {
    font: inherit;
}

.site-shell {
    position: relative;
    isolation: isolate;
}

.container {
    width: min(1180px, calc(100% - 2rem));
    margin: 0 auto;
}

.skip-link {
    position: absolute;
    left: 1rem;
    top: -3.5rem;
    z-index: 120;
    padding: 0.85rem 1.1rem;
    border-radius: 14px;
    background: var(--site-primary);
    color: #ffffff;
    transition: top var(--site-transition);
}

.skip-link:focus {
    top: 1rem;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0 0 1rem;
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--site-primary);
}

.eyebrow::before {
    content: "";
    width: 2.6rem;
    height: 1px;
    background: currentColor;
    opacity: 0.42;
}

.eyebrow--light {
    color: rgba(255, 255, 255, 0.76);
}

.brand {
    display: inline-grid;
    gap: 0.2rem;
}

.brand__name {
    font-family: "Aptos Display", "Trebuchet MS", "Segoe UI", sans-serif;
    font-size: 1.3rem;
    font-weight: 800;
    letter-spacing: -0.04em;
}

.brand__tag {
    font-size: 0.82rem;
    color: var(--site-text-muted);
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 90;
    padding-top: 1rem;
}

.site-header__bar {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    justify-content: space-between;
    padding: 0.95rem 1.1rem;
    background: rgba(255, 255, 255, 0.74);
    border: 1px solid rgba(255, 255, 255, 0.68);
    border-radius: 24px;
    backdrop-filter: blur(18px);
    box-shadow: 0 18px 40px rgba(15, 32, 53, 0.08);
}

.site-header__panel {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-left: auto;
}

.site-header__quick-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-shrink: 0;
}

.site-header__nav {
    display: flex;
    align-items: center;
    gap: 1.2rem;
}

.site-header__link {
    position: relative;
    font-size: 0.96rem;
    color: var(--site-text-muted);
    transition: color var(--site-transition);
}

.site-header__link::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -0.4rem;
    width: 100%;
    height: 2px;
    border-radius: 999px;
    background: var(--site-primary);
    transform: scaleX(0.3);
    transform-origin: left;
    opacity: 0;
    transition: opacity var(--site-transition), transform var(--site-transition);
}

.site-header__link:hover,
.site-header__link:focus-visible {
    color: var(--site-text);
}

.site-header__link:hover::after,
.site-header__link:focus-visible::after {
    opacity: 1;
    transform: scaleX(1);
}

.site-header__actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.site-header__cta {
    white-space: nowrap;
}

.site-header__cta-label--short {
    display: none;
}

.site-header__toggle {
    display: none;
    align-items: center;
    justify-content: center;
    width: 2.9rem;
    height: 2.9rem;
    padding: 0;
    border: 0;
    border-radius: 16px;
    background: rgba(16, 58, 107, 0.08);
    color: var(--site-primary);
    cursor: pointer;
}

.site-header__toggle span {
    position: absolute;
    width: 1.2rem;
    height: 2px;
    border-radius: 999px;
    background: currentColor;
    transition: transform var(--site-transition), opacity var(--site-transition);
}

.site-header__toggle span:nth-child(1) {
    transform: translateY(-0.32rem);
}

.site-header__toggle span:nth-child(3) {
    transform: translateY(0.32rem);
}

.site-header.is-open .site-header__toggle span:nth-child(1) {
    transform: rotate(45deg);
}

.site-header.is-open .site-header__toggle span:nth-child(2) {
    opacity: 0;
}

.site-header.is-open .site-header__toggle span:nth-child(3) {
    transform: rotate(-45deg);
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.55rem;
    min-height: 3.1rem;
    padding: 0.8rem 1.3rem;
    border: 1px solid transparent;
    border-radius: 16px;
    font-weight: 700;
    line-height: 1;
    letter-spacing: -0.01em;
    cursor: pointer;
    transition:
        transform var(--site-transition),
        background-color var(--site-transition),
        color var(--site-transition),
        border-color var(--site-transition),
        box-shadow var(--site-transition);
}

.button:hover,
.button:focus-visible {
    transform: translateY(-2px);
}

.button--large {
    min-height: 3.5rem;
    padding-inline: 1.55rem;
}

.button--primary {
    color: #ffffff;
    background: linear-gradient(135deg, var(--site-primary) 0%, #195493 100%);
    box-shadow: 0 18px 34px rgba(16, 58, 107, 0.22);
}

.button--primary:hover,
.button--primary:focus-visible {
    background: linear-gradient(135deg, #0e325d 0%, #14497f 100%);
}

.button--ghost {
    color: var(--site-text);
    background: rgba(255, 255, 255, 0.52);
    border-color: rgba(16, 33, 54, 0.12);
}

.button--ghost:hover,
.button--ghost:focus-visible {
    background: rgba(255, 255, 255, 0.88);
}

.button--secondary {
    color: var(--site-text);
    background: rgba(255, 255, 255, 0.72);
    border-color: rgba(16, 33, 54, 0.12);
}

.button--secondary:hover,
.button--secondary:focus-visible {
    background: #ffffff;
}

.button--light {
    color: var(--site-primary-deep);
    background: #ffffff;
    box-shadow: 0 18px 34px rgba(5, 16, 28, 0.18);
}

.button--light:hover,
.button--light:focus-visible {
    background: #f5f8fc;
}

:focus-visible {
    outline: 3px solid rgba(16, 58, 107, 0.24);
    outline-offset: 3px;
}

.site-footer {
    padding: 0 0 2rem;
}

.site-footer__grid {
    display: grid;
    gap: 1.5rem;
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.7fr) minmax(0, 1fr);
    padding: 2.2rem;
    border-radius: var(--site-radius-lg);
    background: var(--site-surface);
    border: 1px solid rgba(255, 255, 255, 0.68);
    box-shadow: var(--site-shadow-soft);
}

.site-footer__brand p,
.site-footer__note p {
    margin: 0;
    color: var(--site-text-muted);
    line-height: 1.65;
}

.brand--footer {
    margin-bottom: 1rem;
}

.site-footer__nav {
    display: grid;
    gap: 0.85rem;
}

.site-footer__nav a {
    color: var(--site-text-muted);
    transition: color var(--site-transition);
}

.site-footer__nav a:hover,
.site-footer__nav a:focus-visible {
    color: var(--site-text);
}

.site-footer__note {
    display: grid;
    gap: 1rem;
}

.site-footer__copyright {
    font-size: 0.92rem;
}

.simple-header {
    padding-top: 1rem;
}

.simple-header__bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.95rem 1.1rem;
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.72);
    box-shadow: 0 18px 40px rgba(15, 32, 53, 0.08);
}

.placeholder-page {
    padding: 3rem 0 5rem;
}

.placeholder-card {
    max-width: 860px;
    padding: clamp(1.7rem, 5vw, 3rem);
    border-radius: var(--site-radius-lg);
    background: rgba(255, 255, 255, 0.88);
    border: 1px solid rgba(255, 255, 255, 0.72);
    box-shadow: var(--site-shadow-strong);
}

.placeholder-card h1 {
    margin: 0;
    font-family: "Aptos Display", "Trebuchet MS", "Segoe UI", sans-serif;
    font-size: clamp(2.2rem, 4vw, 3.4rem);
    line-height: 1.02;
    letter-spacing: -0.04em;
}

.placeholder-card__lead {
    margin: 1.2rem 0 0;
    font-size: 1.1rem;
    line-height: 1.72;
    color: var(--site-text-muted);
}

.placeholder-card__notice {
    margin-top: 1.5rem;
    padding: 1rem 1.15rem;
    border-left: 4px solid var(--site-accent);
    border-radius: 14px;
    background: rgba(197, 155, 98, 0.1);
}

.placeholder-card__notice p {
    margin: 0;
    color: var(--site-text);
    line-height: 1.64;
}

.placeholder-section + .placeholder-section {
    margin-top: 1.6rem;
}

.placeholder-section h2 {
    margin: 0 0 0.8rem;
    font-size: 1.3rem;
    letter-spacing: -0.03em;
}

.placeholder-section p {
    margin: 0;
    color: var(--site-text-muted);
    line-height: 1.72;
}

.placeholder-list {
    margin: 1rem 0 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 0.7rem;
}

.placeholder-list li {
    position: relative;
    padding-left: 1.3rem;
    color: var(--site-text);
    line-height: 1.6;
}

.placeholder-list li::before {
    content: "";
    position: absolute;
    top: 0.62rem;
    left: 0;
    width: 0.45rem;
    height: 0.45rem;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--site-accent), var(--site-primary));
}

.placeholder-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.9rem;
    margin-top: 2rem;
}

.section--flash {
    padding-top: 2rem;
    padding-bottom: 0;
}

.flash-stack {
    display: grid;
    gap: 0.85rem;
}

.flash {
    padding: 1rem 1.15rem;
    border-radius: 18px;
    border: 1px solid transparent;
    box-shadow: 0 12px 32px rgba(15, 32, 53, 0.06);
}

.flash p {
    margin: 0;
    line-height: 1.6;
}

.flash--success {
    background: rgba(55, 120, 82, 0.1);
    border-color: rgba(55, 120, 82, 0.18);
    color: #225437;
}

.flash--warning {
    background: rgba(197, 155, 98, 0.12);
    border-color: rgba(197, 155, 98, 0.2);
    color: #765529;
}

.flash--error {
    background: rgba(176, 48, 55, 0.1);
    border-color: rgba(176, 48, 55, 0.16);
    color: #8c232b;
}

.inline-form {
    display: inline-flex;
    margin: 0;
}

@media (max-width: 960px) {
    .site-header__toggle {
        position: relative;
        display: inline-flex;
        flex-shrink: 0;
    }

    .site-header__panel {
        position: absolute;
        top: calc(100% + 0.75rem);
        left: 0;
        right: 0;
        flex-direction: column;
        align-items: stretch;
        padding: 1rem;
        background: rgba(255, 255, 255, 0.96);
        border-radius: 24px;
        border: 1px solid rgba(16, 33, 54, 0.08);
        box-shadow: 0 24px 50px rgba(15, 32, 53, 0.12);
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        transform: translateY(-8px);
        transition:
            opacity var(--site-transition),
            transform var(--site-transition),
            visibility var(--site-transition);
    }

    .site-header.is-open .site-header__panel {
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
        transform: translateY(0);
    }

    .site-header__nav,
    .site-header__actions {
        flex-direction: column;
        align-items: stretch;
    }

    .site-header__actions .button {
        width: 100%;
    }

    .site-header__link {
        display: block;
        padding: 0.65rem 0;
    }

    .site-header__link::after {
        display: none;
    }

    .site-footer__grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 720px) {
    .container {
        width: min(100%, calc(100% - 1rem));
    }

    .site-header {
        padding-top: 0.6rem;
    }

    .site-header__bar,
    .simple-header__bar {
        padding-inline: 0.9rem;
    }

    .brand__tag {
        max-width: 12rem;
    }

    .simple-header__bar {
        align-items: flex-start;
        flex-direction: column;
    }

    .placeholder-card {
        padding: 1.4rem;
    }

    .site-header__cta {
        padding-inline: 1rem;
    }

    .site-header__cta-label--full {
        display: none;
    }

    .site-header__cta-label--short {
        display: inline;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}