@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@600;700;800&family=Inter:wght@400;500;600;700&display=swap');

:root {
    --navy: #030b43;
    --navy-2: #0a165b;
    --gold: #d8bf70;
    --gold-2: #c8a64b;
    --white: #ffffff;
    --surface: #ffffff;
    --surface-2: #f5f7fc;
    --surface-3: #edf2fa;
    --ink: #182846;
    --ink-soft: #5d6a84;
    --line: rgba(24, 40, 70, 0.1);
    --shadow-lg: 0 24px 56px rgba(10, 20, 45, 0.08);
    --shadow-md: 0 14px 28px rgba(10, 20, 45, 0.06);
    --radius-xl: 22px;
    --radius-lg: 17px;
    --radius-md: 13px;
    --content: 1280px;
    --header-h: 78px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: 'Inter', sans-serif;
    color: var(--ink);
    background: linear-gradient(180deg, var(--navy) 0 350px, #f3f6fb 350px 100%);
}

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

a {
    color: inherit;
}

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

.skip-link {
    position: absolute;
    top: -4rem;
    left: 1rem;
    z-index: 5000;
    padding: 0.8rem 0.95rem;
    background: var(--gold);
    color: var(--navy);
    text-decoration: none;
    font-weight: 800;
    border-radius: 0 0 12px 12px;
}

.skip-link:focus {
    top: 0;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 2400;
    background: rgba(3, 11, 67, 0.94);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.site-header-inner {
    width: min(calc(100% - 2rem), var(--content));
    min-height: var(--header-h);
    margin: 0 auto;
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    column-gap: 1.4rem;
}

.brand-lockup {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    min-width: 0;
    text-decoration: none;
}

.brand-mark {
    height: 64px;
    width: auto;
    flex: 0 0 auto;
}

.brand-wordmark {
    display: inline-flex;
    align-items: baseline;
    gap: 0;
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 2.32rem;
    font-weight: 800;
    line-height: 0.92;
    letter-spacing: -0.085em;
    white-space: nowrap;
}

.brand-event {
    color: var(--white);
}

.brand-gavel {
    color: var(--gold);
}

.desktop-nav {
    justify-self: end;
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.desktop-nav a {
    position: relative;
    display: inline-flex;
    align-items: center;
    min-height: 38px;
    color: rgba(255, 255, 255, 0.92);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: -0.01em;
}

.desktop-nav a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0.15rem;
    width: 100%;
    height: 2px;
    border-radius: 999px;
    background: var(--gold);
    transform: scaleX(0);
    transform-origin: center;
    transition: transform 0.2s ease;
}

.desktop-nav a:hover::after,
.desktop-nav a:focus-visible::after,
.desktop-nav a[aria-current="page"]::after {
    transform: scaleX(1);
}

.desktop-nav a[aria-current="page"] {
    color: var(--white);
}

.menu-toggle {
    display: none;
    position: relative;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    border: 1px solid rgba(216, 191, 112, 0.3);
    background: rgba(255, 255, 255, 0.06);
    color: var(--white);
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.12);
}

.menu-line {
    position: absolute;
    width: 18px;
    height: 2px;
    border-radius: 999px;
    background: var(--gold);
    transition: transform 0.22s ease, top 0.22s ease;
}

.menu-line:first-child {
    top: 16px;
}

.menu-line:last-child {
    top: 24px;
}

.menu-toggle[aria-expanded="true"] .menu-line:first-child {
    top: 20px;
    transform: rotate(45deg);
}

.menu-toggle[aria-expanded="true"] .menu-line:last-child {
    top: 20px;
    transform: rotate(-45deg);
}

.mobile-shell {
    position: fixed;
    inset: 0;
    z-index: 3200;
}

.mobile-scrim {
    position: absolute;
    inset: 0;
    border: 0;
    background: rgba(5, 10, 31, 0.52);
    backdrop-filter: blur(8px);
}

.mobile-drawer {
    position: absolute;
    top: 0;
    right: 0;
    width: min(360px, 100%);
    height: 100%;
    padding: 1.1rem 1rem 1rem 1rem;
    background: linear-gradient(180deg, #091456 0%, #09175d 100%);
    box-shadow: -24px 0 50px rgba(0, 0, 0, 0.22);
    transform: translateX(100%);
    transition: transform 0.24s ease;
    display: flex;
    flex-direction: column;
}

.mobile-shell.is-open .mobile-drawer {
    transform: translateX(0);
}

.mobile-drawer-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    padding-bottom: 0.9rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.mobile-drawer-label {
    margin: 0;
    color: rgba(255, 255, 255, 0.72);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.mobile-close {
    position: relative;
    width: 40px;
    height: 40px;
    flex: 0 0 auto;
    border-radius: 12px;
    border: 1px solid rgba(216, 191, 112, 0.28);
    background: rgba(255, 255, 255, 0.06);
}

.mobile-close span {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 16px;
    height: 2px;
    margin-left: -8px;
    margin-top: -1px;
    border-radius: 999px;
    background: var(--gold);
}

.mobile-close span:first-child {
    transform: rotate(45deg);
}

.mobile-close span:last-child {
    transform: rotate(-45deg);
}

.mobile-nav {
    display: grid;
    gap: 0;
    margin-top: 0.85rem;
}

.mobile-nav a {
    display: block;
    padding: 1rem 0;
    color: var(--white);
    text-decoration: none;
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 1.08rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.mobile-nav a[aria-current="page"] {
    color: var(--gold);
}

.page-shell {
    width: min(calc(100% - 2rem), var(--content));
    margin: 0 auto;
    padding: 1.5rem 0 3.5rem 0;
}

.hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.58fr) minmax(290px, 0.74fr);
    gap: 1rem;
    align-items: stretch;
}

.hero-main,
.hero-note,
.section-block,
.surface-card,
.category-card,
.detail-card,
.scenario-card,
.contrast-card {
    background: var(--surface);
    border: 1px solid var(--line);
}

.hero-main,
.hero-note,
.section-block {
    box-shadow: var(--shadow-lg);
}

.surface-card,
.category-card,
.detail-card,
.scenario-card,
.contrast-card {
    box-shadow: var(--shadow-md);
}

.hero-main,
.hero-note,
.section-block {
    border-radius: var(--radius-xl);
}

.hero-main {
    padding: 1.45rem;
}

.hero-side {
    display: grid;
    gap: 0.9rem;
}

.hero-note {
    padding: 1.2rem;
}

.hero-note-soft {
    background: var(--surface-2);
}

.eyebrow,
.section-kicker {
    margin: 0 0 0.45rem 0;
    text-transform: uppercase;
    letter-spacing: 0.13em;
    font-size: 0.76rem;
    font-weight: 800;
    color: var(--gold-2);
}

.hero-main h1,
.hero-note h2,
.section-head h2,
.points-card h3,
.category-card h3,
.scenario-card h3,
.contrast-card h3 {
    margin: 0;
    font-family: 'Plus Jakarta Sans', sans-serif;
    letter-spacing: -0.05em;
}

.hero-main h1 {
    max-width: 10ch;
    font-size: clamp(2.45rem, 4.4vw, 4.65rem);
    line-height: 0.93;
    color: var(--navy);
}

.hero-lead,
.hero-note p,
.prose-card p,
.points-card li,
.category-card p,
.detail-body p,
.scenario-card p,
.contrast-card li,
.comparison-table,
.compact-list li {
    color: var(--ink-soft);
    font-size: 0.99rem;
    line-height: 1.76;
}

.hero-lead {
    margin: 1rem 0 0 0;
    max-width: 66ch;
}

.hero-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
    margin-top: 1.15rem;
}

.hero-pills span {
    display: inline-flex;
    align-items: center;
    min-height: 34px;
    padding: 0.45rem 0.75rem;
    border-radius: 999px;
    background: var(--surface-3);
    color: var(--navy);
    font-size: 0.84rem;
    font-weight: 700;
}

.hero-note h2 {
    font-size: 1.42rem;
    line-height: 1.08;
    color: var(--navy);
}

.hero-note p {
    margin: 0.7rem 0 0 0;
}

.compact-list {
    margin: 0.7rem 0 0 0;
    padding-left: 1.05rem;
}

.compact-list li + li {
    margin-top: 0.45rem;
}

.section-block {
    margin-top: 1rem;
    padding: 1.1rem;
}

.section-head {
    margin-bottom: 0.9rem;
}

.section-head h2 {
    max-width: 18ch;
    font-size: clamp(1.65rem, 1.9vw, 2.55rem);
    line-height: 1;
    color: var(--navy);
}

.intro-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.45fr) minmax(300px, 0.75fr);
    gap: 0.9rem;
}

.surface-card,
.category-card,
.scenario-card,
.contrast-card {
    padding: 1.05rem;
    border-radius: var(--radius-lg);
}

.prose-card p {
    margin: 0;
}

.prose-card p + p {
    margin-top: 0.9rem;
}

.points-card h3,
.category-card h3,
.scenario-card h3,
.contrast-card h3 {
    margin-bottom: 0.7rem;
    color: var(--navy);
    font-size: 1.12rem;
    line-height: 1.08;
}

.points-card ol,
.contrast-card ul {
    margin: 0;
    padding-left: 1.1rem;
}

.points-card li + li,
.contrast-card li + li {
    margin-top: 0.55rem;
}

.category-grid,
.scenario-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.9rem;
}

.category-card p,
.scenario-card p {
    margin: 0;
}

.details-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.9rem;
}

.detail-card {
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.detail-card summary {
    list-style: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem 1.05rem;
    color: var(--navy);
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 0.98rem;
    font-weight: 700;
    letter-spacing: -0.01em;
}

.detail-card summary::-webkit-details-marker {
    display: none;
}

.detail-card summary::after {
    content: '+';
    color: var(--gold-2);
    font-size: 1.25rem;
    line-height: 1;
    flex: 0 0 auto;
}

.detail-card[open] summary::after {
    content: '−';
}

.detail-body {
    padding: 0 1.05rem 1.05rem 1.05rem;
}

.detail-body p {
    margin: 0;
}

.scenario-label {
    margin: 0 0 0.45rem 0;
    color: var(--gold-2);
    font-size: 0.76rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.table-wrap {
    overflow-x: auto;
    border-radius: var(--radius-lg);
    border: 1px solid var(--line);
}

.comparison-table {
    width: 100%;
    min-width: 760px;
    border-collapse: collapse;
    background: var(--white);
}

.comparison-table th,
.comparison-table td {
    text-align: left;
    vertical-align: top;
    padding: 0.95rem;
    border-bottom: 1px solid var(--line);
}

.comparison-table th {
    background: var(--surface-2);
    color: var(--navy);
    font-size: 0.9rem;
    font-weight: 800;
}

.contrast-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.9rem;
}

.contrast-card-good {
    background: linear-gradient(180deg, #f5fbf5 0%, #ffffff 100%);
}

.contrast-card-bad {
    background: linear-gradient(180deg, #fff7f3 0%, #ffffff 100%);
}

a:focus-visible,
button:focus-visible,
summary:focus-visible {
    outline: 3px solid var(--gold);
    outline-offset: 3px;
}

body.nav-open {
    overflow: hidden;
}

@media (max-width: 1180px) {
    .hero-grid,
    .intro-grid,
    .category-grid,
    .details-grid,
    .scenario-grid,
    .contrast-grid {
        grid-template-columns: 1fr;
    }

    .section-head h2 {
        max-width: 100%;
    }
}

@media (max-width: 980px) {
    .desktop-nav {
        display: none;
    }

    .menu-toggle {
        display: inline-flex;
        justify-self: end;
    }

    .site-header-inner {
        grid-template-columns: auto 1fr auto;
    }
}

@media (min-width: 981px) {
    .mobile-shell {
        display: none;
    }
}

@media (max-width: 720px) {
    :root {
        --header-h: 68px;
    }

    .page-shell {
        width: min(calc(100% - 1rem), var(--content));
        padding: 1rem 0 3rem 0;
    }

    .site-header-inner {
        width: min(calc(100% - 1rem), var(--content));
        column-gap: 0.8rem;
    }

    .brand-mark {
        height: 54px;
    }

    .brand-wordmark {
        font-size: 1.98rem;
    }

    .hero-main,
    .hero-note,
    .section-block,
    .surface-card,
    .category-card,
    .detail-card,
    .scenario-card,
    .contrast-card {
        border-radius: 18px;
    }

    .hero-main h1 {
        max-width: 11ch;
        font-size: clamp(2.05rem, 8.7vw, 3.15rem);
    }

    .hero-pills span {
        min-height: 32px;
        padding: 0.4rem 0.62rem;
        font-size: 0.8rem;
    }

    .section-block {
        padding: 0.95rem;
    }

    .comparison-table {
        min-width: 680px;
    }
}

@media (orientation: landscape) and (max-width: 980px) {
    .mobile-drawer {
        max-height: 100vh;
        overflow: auto;
    }
}