/* Tunzua Consultancy — Swiss/Editorial design system (legal pages).
   Mirrors the tokens and shared components of the redesigned index.html:
   warm paper, deep ink, single navy accent, Fraunces serif display,
   Inter body, hairline rules. No gradients, no glass, no CDN. */

/* ---------- Design tokens ---------- */
:root {
    --paper: #f5f2ea;
    --paper-2: #ece7da;
    --paper-3: #dfd8c6;
    --surface: #fbfaf5;
    --ink: #1a1713;
    --ink-2: #57513f;
    --ink-3: #6d6554;
    --accent: #10306e;
    --accent-2: #0b3d91;
    --accent-ink: #ffffff;
    --hairline: #d8d0bc;
    --hairline-soft: #e4decd;
    --sel: rgba(16, 48, 110, 0.18);
}

.dark {
    --paper: #15130f;
    --paper-2: #1d1a14;
    --paper-3: #282318;
    --surface: #1a1712;
    --ink: #ede8dc;
    --ink-2: #b3ac9b;
    --ink-3: #857e6c;
    --accent: #9db9e8;
    --accent-2: #b3c9f0;
    --accent-ink: #0b1e46;
    --hairline: #322c20;
    --hairline-soft: #262119;
    --sel: rgba(157, 185, 232, 0.22);
}

.dark { color-scheme: dark; }

/* ---------- Base ---------- */
* { margin: 0; padding: 0; box-sizing: border-box; }

html { background-color: var(--paper); overflow-x: clip; scroll-behavior: smooth; }

body {
    font-family: 'Inter', system-ui, sans-serif;
    background-color: var(--paper);
    color: var(--ink);
    line-height: 1.6;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    overflow-x: clip;
    transition: background-color 0.3s ease, color 0.3s ease;
}

::selection { background: var(--sel); color: var(--ink); }

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }
h1, h2, h3, h4, h5, h6 { font-size: inherit; font-weight: inherit; margin: 0; }

.font-display { font-family: 'Fraunces', serif; font-variation-settings: 'opsz' 72; }

.fa-svg { width: 1em; height: 1em; display: inline-block; vertical-align: -0.125em; fill: currentColor; flex-shrink: 0; }
.hidden { display: none !important; }

/* ---------- Layout ---------- */
.wrap { max-width: 1200px; margin: 0 auto; padding: 0 28px; }

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex; align-items: center; gap: 8px;
    font-size: 0.78rem; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase;
    padding: 12px 22px; border: 1px solid var(--hairline); border-radius: 2px;
    background: transparent; color: var(--ink); cursor: pointer;
    transition: all 0.2s ease;
}
.btn:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-1px); }

.btn-ink { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.btn-ink:hover { background: var(--accent); border-color: var(--accent); color: var(--paper); }

/* ---------- Navbar ---------- */
.navbar {
    position: sticky; top: 0; left: 0; right: 0; z-index: 1000;
    background: var(--paper);
    border-bottom: 1px solid var(--hairline);
    transition: all 0.3s ease;
}
.navbar-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; }

.brand { display: flex; align-items: center; gap: 12px; }
.brand img { width: 34px; height: 34px; border-radius: 8px; }
.brand-text {
    font-family: 'Fraunces', serif; font-variation-settings: 'opsz' 40;
    font-weight: 560; font-size: 1.12rem; letter-spacing: -0.01em;
}
.brand-text small {
    display: block; font-family: 'Inter'; font-size: 0.56rem; font-weight: 600;
    letter-spacing: 0.28em; text-transform: uppercase; color: var(--ink-3);
}

.nav-actions { display: flex; align-items: center; gap: 14px; }

.theme-btn {
    width: 38px; height: 38px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    background: transparent; border: 1px solid var(--hairline); color: var(--ink);
    cursor: pointer; transition: all 0.25s ease;
}
.theme-btn:hover { border-color: var(--accent); color: var(--accent); transform: rotate(12deg); }
.theme-btn svg { width: 16px; height: 16px; }

/* ---------- Legal article ---------- */
.legal-main { padding: 0 0 96px; }

.legal-wrap { max-width: 760px; }

.legal-hero {
    padding: 88px 0 44px;
    border-bottom: 1px solid var(--hairline);
    margin-bottom: 0;
}

.legal-eyebrow {
    font-size: 0.72rem; font-weight: 600; letter-spacing: 0.26em; text-transform: uppercase;
    color: var(--accent); margin-bottom: 20px;
}

.legal-title {
    font-family: 'Fraunces', serif; font-variation-settings: 'opsz' 72;
    font-size: clamp(2.4rem, 6vw, 3.4rem); line-height: 1.04; letter-spacing: -0.02em;
    color: var(--ink); font-weight: 560;
}

.legal-updated { margin-top: 18px; font-size: 0.82rem; color: var(--ink-3); }

.legal-section { padding: 44px 0; border-bottom: 1px solid var(--hairline); }

.legal-section h2 {
    font-family: 'Fraunces', serif; font-variation-settings: 'opsz' 40;
    font-size: 1.5rem; font-weight: 560; letter-spacing: -0.01em;
    color: var(--ink); margin-bottom: 16px;
}

.legal-section p { color: var(--ink-2); font-size: 0.97rem; line-height: 1.78; }
.legal-section p + p { margin-top: 14px; }

.legal-section strong { color: var(--ink); font-weight: 600; }

.legal-list { margin-top: 16px; }
.legal-list li {
    position: relative; padding-left: 24px;
    color: var(--ink-2); font-size: 0.95rem; line-height: 1.72; margin-bottom: 11px;
}
.legal-list li::before {
    content: '\2014'; position: absolute; left: 0; top: 0;
    color: var(--accent); font-weight: 600;
}
.legal-list li:last-child { margin-bottom: 0; }
.legal-section .legal-list + p { margin-top: 16px; }

.legal-contact {
    margin-top: 22px; padding: 28px 30px;
    background: var(--surface); border: 1px solid var(--hairline); border-radius: 2px;
}
.legal-contact-name { font-weight: 600; color: var(--ink) !important; margin-bottom: 10px; }
.legal-contact p { color: var(--ink-2); font-size: 0.95rem; line-height: 1.7; }
.legal-contact a {
    color: var(--accent);
    border-bottom: 1px solid transparent;
    transition: border-color 0.2s ease;
}
.legal-contact a:hover { border-bottom-color: var(--accent); }

/* ---------- Footer ---------- */
footer { background: var(--paper-2); border-top: 1px solid var(--hairline); }

.foot-mini {
    padding: 56px 0 32px;
    display: flex; align-items: flex-start; justify-content: space-between; gap: 30px; flex-wrap: wrap;
}
.foot-mini p { font-size: 0.9rem; color: var(--ink-2); max-width: 340px; margin-top: 16px; }

.foot-bottom {
    border-top: 1px solid var(--hairline);
    padding: 22px 0;
    display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap;
}
.foot-bottom p { font-size: 0.78rem; color: var(--ink-3); }
.foot-bottom .legal { display: flex; gap: 22px; }
.foot-bottom .legal a { font-size: 0.78rem; color: var(--ink-3); transition: color 0.2s ease; }
.foot-bottom .legal a:hover { color: var(--accent); }

/* ---------- Responsive ---------- */
@media (max-width: 768px) {
    .wrap { padding: 0 20px; }
    .navbar-inner { height: 64px; }
    .btn-back { padding: 10px 16px; }
    .legal-hero { padding: 64px 0 36px; }
    .legal-section { padding: 36px 0; }
    .legal-contact { padding: 22px; }
    .foot-mini { padding: 44px 0 28px; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}