:root {
    --color-black: #0b0d0c;
    --color-charcoal: #111412;
    --color-charcoal-soft: #171b18;
    --color-ink: #1c2420;
    --color-text: #35423c;
    --color-muted: #6d7872;
    --color-paper: #f0eee6;
    --color-paper-deep: #e7e3d8;
    --color-white: #fbfaf6;
    --color-border: #cfcbbf;
    --color-border-dark: rgba(242, 239, 229, 0.17);
    --color-teal-dark: #275c52;
    --color-teal: #4f8d7d;
    --color-teal-light: #a8c9bd;
    --color-rust: #b26745;
    --color-amber: #cf9c5a;
    --color-alert: #a84f3c;
    --color-alert-dark: #83392c;
    --color-alert-light: #efe1dc;
    --font-heading: "Source Serif 4", Georgia, serif;
    --font-body: "Inter", Arial, sans-serif;
    --shadow-small: 0 12px 32px rgba(14, 18, 16, 0.08);
    --shadow-medium: 0 24px 60px rgba(14, 18, 16, 0.14);
    --border-radius: 3px;
    --container-width: 1180px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 108px; }
body {
    margin: 0;
    background: var(--color-paper);
    color: var(--color-text);
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.72;
    text-rendering: optimizeLegibility;
}
body.menu-open { overflow: hidden; }
main { display: block; }
img, svg, picture { display: block; max-width: 100%; }
button, input, textarea, select { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: var(--color-teal-dark); }
a:hover { color: var(--color-teal); }
a:focus-visible, button:focus-visible { outline: 3px solid var(--color-amber); outline-offset: 4px; }

h1, h2, h3 {
    margin-top: 0;
    color: var(--color-ink);
    font-family: var(--font-heading);
    line-height: 1.08;
}
h1 { margin-bottom: 28px; font-size: clamp(3.4rem, 7.8vw, 7.4rem); font-weight: 600; letter-spacing: -0.055em; }
h2 { margin-bottom: 24px; font-size: clamp(2.35rem, 4.8vw, 4.5rem); font-weight: 600; letter-spacing: -0.035em; }
h3 { margin-bottom: 14px; font-size: 1.45rem; font-weight: 600; }
p { margin-top: 0; margin-bottom: 1.3rem; }
p:last-child { margin-bottom: 0; }
ul { padding-left: 1.3rem; }

.container { width: min(calc(100% - 48px), var(--container-width)); margin-inline: auto; }
.narrow-container { max-width: 780px; }
.section { padding: 112px 0; }
.eyebrow {
    margin-bottom: 18px;
    color: var(--color-teal-dark);
    font-size: 0.74rem;
    font-weight: 700;
    letter-spacing: 0.19em;
    text-transform: uppercase;
}
.eyebrow-light { color: var(--color-teal-light); }
.eyebrow-warm { color: #d7aa72; }
.eyebrow-alert { color: var(--color-alert); }
.section-introduction { max-width: 750px; margin-bottom: 46px; color: var(--color-muted); font-size: 1.1rem; }
.section-introduction-light { color: rgba(251, 250, 246, 0.7); }
.lead-copy { color: var(--color-ink); font-family: var(--font-heading); font-size: clamp(1.45rem, 2.4vw, 2rem); line-height: 1.42; }

.skip-link {
    position: fixed;
    top: 10px;
    left: 10px;
    z-index: 2000;
    padding: 10px 16px;
    background: var(--color-white);
    color: var(--color-ink);
    font-weight: 700;
    transform: translateY(-160%);
}
.skip-link:focus { transform: translateY(0); }

.content-notice {
    padding: 8px 0;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    background: #090b0a;
    color: rgba(255,255,255,0.66);
    font-size: 0.73rem;
    letter-spacing: 0.02em;
    text-align: center;
}
.content-notice p { margin: 0; }

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 50px;
    padding: 12px 22px;
    border: 1px solid transparent;
    border-radius: 2px;
    font-size: 0.84rem;
    font-weight: 700;
    letter-spacing: 0.07em;
    line-height: 1.2;
    text-align: center;
    text-decoration: none;
    text-transform: uppercase;
    transition: background-color 180ms ease, border-color 180ms ease, color 180ms ease, transform 180ms ease;
}
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--color-teal-light); color: #10211c; }
.button-primary:hover { background: #c3ddd4; color: #10211c; }
.button-secondary { border-color: var(--color-teal-dark); background: transparent; color: var(--color-teal-dark); }
.button-secondary:hover { background: var(--color-teal-dark); color: var(--color-white); }
.button-ghost { border-color: rgba(255,255,255,0.28); color: var(--color-white); }
.button-ghost:hover { border-color: rgba(255,255,255,0.6); background: rgba(255,255,255,0.07); color: var(--color-white); }
.button-emergency { background: var(--color-alert); color: var(--color-white); }
.button-emergency:hover { background: var(--color-alert-dark); color: var(--color-white); }
.text-link { font-weight: 700; text-underline-offset: 4px; }
::selection { background: #b8d4ca; color: var(--color-black); }