:root {
    --bg: #f6f2ea;
    --paper: #fffdfa;
    --text: #1d221f;
    --muted: #59645d;
    --accent: #1f5a4e;
    --line: #d8d1c5;
    --shell: #ece5d8;
    --ease-premium: cubic-bezier(0.32, 0.72, 0, 1);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: "Manrope", sans-serif;
    color: var(--text);
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
    background:
        radial-gradient(circle at 8% 10%, rgba(31, 90, 78, 0.12), transparent 35%),
        radial-gradient(circle at 95% 85%, rgba(31, 90, 78, 0.08), transparent 42%),
        var(--bg);
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    background-image: radial-gradient(rgba(29, 34, 31, 0.08) 0.4px, transparent 0.4px);
    background-size: 3px 3px;
    opacity: 0.25;
    z-index: 1;
}

body::after {
    content: "";
    position: fixed;
    inset: -20%;
    pointer-events: none;
    z-index: 0;
    background:
        radial-gradient(circle at 20% 30%, rgba(31, 90, 78, 0.08), transparent 42%),
        radial-gradient(circle at 75% 70%, rgba(31, 90, 78, 0.06), transparent 45%);
    animation: ambientDrift 22s ease-in-out infinite alternate;
}

.skip-link {
    position: absolute;
    top: -42px;
    left: 12px;
    z-index: 200;
    padding: 0.7rem 1rem;
    border-radius: 999px;
    background: var(--accent);
    color: #f5f5f5;
    text-decoration: none;
    transition: top 220ms var(--ease-premium);
}

.skip-link:focus-visible {
    top: 12px;
}

.site-header,
.container,
.site-footer {
    position: relative;
    z-index: 2;
}

.topbar {
    width: min(1120px, calc(100% - 2.4rem));
    margin: 1.4rem auto 0;
    padding: 0.65rem 1rem;
    border: 1px solid rgba(216, 209, 197, 0.9);
    border-radius: 999px;
    background: rgba(253, 250, 244, 0.72);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.brand {
    margin: 0;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--muted);
}

.menu-toggle {
    display: none;
    border: 1px solid var(--line);
    background: var(--paper);
    border-radius: 999px;
    padding: 0.5rem 0.9rem;
    font: inherit;
    font-size: 0.9rem;
    color: var(--text);
}

.nav-links {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 1.1rem;
}

.nav-links li {
    padding-left: 0;
}

.nav-links li::before {
    content: none;
}

.nav-links a {
    position: relative;
    color: var(--muted);
    text-decoration: none;
    font-size: 0.93rem;
    letter-spacing: 0.04em;
    border-radius: 999px;
    padding: 0.3rem 0.7rem;
    transition: color 240ms var(--ease-premium), background-color 240ms var(--ease-premium);
}

.nav-links a:hover,
.nav-links a:focus-visible {
    color: var(--accent);
}

.nav-links a.is-linked {
    color: var(--accent);
    background: rgba(31, 90, 78, 0.11);
    box-shadow: inset 0 0 0 1px rgba(31, 90, 78, 0.16);
}

.nav-links a.is-linked::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: -0.35rem;
    width: 0.38rem;
    height: 0.38rem;
    transform: translateX(-50%);
    border-radius: 999px;
    background: rgba(31, 90, 78, 0.6);
}

.hero {
    width: min(1120px, calc(100% - 2.4rem));
    margin: 2.8rem auto 0;
    padding: 2.4rem 0 1rem;
}

.eyebrow {
    margin: 0;
    font-size: 0.72rem;
    letter-spacing: 0.24em;
    text-transform: uppercase;
    color: var(--muted);
    font-weight: 600;
}

h1,
h2 {
    font-family: "Sora", sans-serif;
    text-wrap: balance;
}

h1 {
    margin: 0.75rem 0 0;
    max-width: 16ch;
    font-size: clamp(2.4rem, 6vw, 4.8rem);
    line-height: 0.92;
    letter-spacing: -0.03em;
}

.intro {
    max-width: 60ch;
    margin: 1.25rem 0 0;
    color: var(--muted);
    font-size: 1.02rem;
    line-height: 1.75;
}

.container {
    width: min(1120px, calc(100% - 2.4rem));
    margin: 0 auto;
    padding: 2rem 0 0;
    flex: 1;
}

.editorial-grid {
    display: grid;
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 1rem;
}

.panel {
    position: relative;
    overflow: hidden;
    grid-column: span 4;
    padding: 0.5rem;
    border: 1px solid rgba(216, 209, 197, 0.8);
    border-radius: 2rem;
    background: linear-gradient(150deg, var(--shell), #e6decf);
    box-shadow: 0 16px 36px -28px rgba(56, 52, 44, 0.5);
    transition: transform 420ms var(--ease-premium), box-shadow 420ms var(--ease-premium), border-color 320ms var(--ease-premium);
}

.panel::after {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    border-radius: inherit;
    background: radial-gradient(circle at 14% 16%, rgba(31, 90, 78, 0.2), transparent 44%);
    opacity: 0;
    transition: opacity 320ms var(--ease-premium);
}

.panel-inner {
    height: 100%;
    border-radius: calc(2rem - 0.5rem);
    padding: 1.8rem 1.6rem 1.9rem;
    background: var(--paper);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

.panel:hover {
    transform: translateY(-6px);
    box-shadow: 0 28px 36px -26px rgba(56, 52, 44, 0.45);
}

.panel-large {
    grid-column: span 7;
}

.panel-wide {
    grid-column: span 5;
}

h2 {
    margin: 0;
    font-size: clamp(1.8rem, 2.9vw, 2.4rem);
    line-height: 1;
    letter-spacing: -0.02em;
}

.meta {
    margin: 0.8rem 0 1.1rem;
    color: var(--muted);
    font-size: 0.95rem;
    letter-spacing: 0.02em;
}

.panel ul {
    margin: 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 0.75rem;
}

.panel li {
    position: relative;
    padding-left: 1.2rem;
    line-height: 1.5;
}

.panel li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.6rem;
    width: 0.45rem;
    height: 0.45rem;
    border-radius: 999px;
    background: var(--accent);
}

.site-footer {
    width: min(1120px, calc(100% - 2.4rem));
    margin: 2.2rem auto 1rem;
    border-top: 1px solid var(--line);
    color: var(--muted);
    font-size: 0.92rem;
    padding-top: 1rem;
    text-align: center;
}

.site-footer p {
    margin: 0;
}

.footer-link {
    color: var(--accent);
    text-decoration: none;
    font-weight: 700;
    transition: color 220ms var(--ease-premium), opacity 220ms var(--ease-premium);
}

.footer-link:hover,
.footer-link:focus-visible {
    color: #16443b;
    opacity: 0.92;
}

.panel.is-linked-hover {
    transform: translateY(-7px) scale(1.005);
    box-shadow: 0 30px 40px -24px rgba(31, 90, 78, 0.25);
    border-color: rgba(31, 90, 78, 0.45);
}

.panel.is-linked-hover::after {
    opacity: 1;
}

.panel.is-linked-hover .panel-inner {
    background:
        linear-gradient(165deg, rgba(31, 90, 78, 0.08), rgba(31, 90, 78, 0.02) 42%),
        var(--paper);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.95),
        inset 0 0 0 1px rgba(31, 90, 78, 0.12);
}

.panel.is-linked-hover h2 {
    color: #18453c;
}

.panel.is-linked-hover .meta {
    color: #44524b;
}

.reveal {
    opacity: 0;
    transform: translateY(14px);
    transition: opacity 800ms var(--ease-premium), transform 800ms var(--ease-premium);
}

.reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

@keyframes ambientDrift {
    0% {
        transform: translate3d(-0.8%, 0.6%, 0) scale(1);
        opacity: 0.5;
    }
    100% {
        transform: translate3d(1.2%, -0.8%, 0) scale(1.02);
        opacity: 0.65;
    }
}

@media (max-width: 860px) {
    .menu-toggle {
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }

    .topbar {
        border-radius: 1.4rem;
        flex-wrap: wrap;
    }

    .nav-links {
        display: none;
        width: 100%;
        flex-direction: column;
        gap: 0.65rem;
        padding-top: 0.45rem;
    }

    .nav-links[data-open="true"] {
        display: flex;
    }

    .editorial-grid {
        grid-template-columns: 1fr;
    }

    .panel,
    .panel-large,
    .panel-wide {
        grid-column: span 1;
    }

    .hero {
        margin-top: 1.9rem;
    }
}