/* Proxy.Me — option 3 (advisory note personality, palette via CSS vars) */
:root {
    --adv-primary: #0A2540;     /* hero/dark surface */
    --adv-secondary: #475569;   /* slate body accent */
    --adv-accent: #B45309;      /* amber rule + emphasis */
    --adv-paper: #F8F7F4;       /* warm paper section */
    --adv-text: #2c3e50;        /* body */
    --adv-line: rgba(10,37,64,0.12);
    --adv-on-primary: #fff;
}
body { background: #fff; }

.adv-hero {
    background: var(--adv-primary);
    color: var(--adv-on-primary);
    padding: 4.5rem 1rem 4rem;
    position: relative;
    border-bottom: 3px solid var(--adv-accent);
}
.adv-hero .container { position: relative; max-width: 1100px; }
.adv-hero .eyebrow {
    font-size: 0.72rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--adv-accent);
    font-weight: 600;
    margin-bottom: 1.25rem;
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
}
.adv-hero .eyebrow::before {
    content: "";
    display: inline-block;
    width: 28px;
    height: 1px;
    background: var(--adv-accent);
}
.adv-hero h1 {
    color: var(--adv-on-primary);
    font-family: 'Instrument Serif', serif;
    font-weight: 400;
    font-size: clamp(2rem, 5.5vw, 3.2rem);
    line-height: 1.1;
    margin: 0 0 1.5rem;
    max-width: 28rem;
}
.adv-hero .lead {
    color: rgba(255,255,255,0.82);
    font-size: clamp(1rem, 2.2vw, 1.12rem);
    line-height: 1.6;
    max-width: 36rem;
    font-family: 'Lora', Georgia, serif;
    font-style: italic;
}
.adv-hero-cover {
    max-height: 280px;
    border-radius: 4px;
    box-shadow: 0 18px 38px rgba(0,0,0,0.4);
}

.adv-section { padding: 4rem 1rem; background: #fff; }
.adv-section--paper { background: var(--adv-paper); }
.adv-doc {
    max-width: 44rem;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 64px 1fr;
    gap: 1.25rem;
}
@media (max-width: 575.98px) {
    .adv-doc { grid-template-columns: 1fr; gap: 0.5rem; }
}
.adv-num {
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--adv-accent);
    letter-spacing: 0.1em;
    padding-top: 0.45rem;
    border-top: 1px solid var(--adv-accent);
}
@media (max-width: 575.98px) {
    .adv-num { padding-top: 0; border-top: none; padding-bottom: 0.3rem; }
}
.adv-body h2 {
    font-family: 'Instrument Serif', serif;
    font-weight: 400;
    font-size: clamp(1.55rem, 3.8vw, 2rem);
    line-height: 1.2;
    color: var(--adv-primary);
    margin: 0 0 1.25rem;
}
.adv-body p {
    font-size: 1.02rem;
    line-height: 1.75;
    color: var(--adv-text);
    margin-bottom: 1.1rem;
}
.adv-body p:last-child { margin-bottom: 0; }

.adv-pull { padding: 3.5rem 1rem; text-align: center; background: #fff; }
.adv-pull-inner {
    max-width: 36rem;
    margin: 0 auto;
    border-top: 1px solid var(--adv-accent);
    border-bottom: 1px solid var(--adv-accent);
    padding: 2.25rem 0;
}
.adv-pull blockquote {
    font-family: 'Lora', Georgia, serif;
    font-style: italic;
    font-size: clamp(1.35rem, 3.5vw, 1.65rem);
    line-height: 1.4;
    color: var(--adv-primary);
    margin: 0 0 1rem;
}
.adv-pull cite {
    font-family: 'JetBrains Mono', monospace;
    font-style: normal;
    font-size: 0.78rem;
    letter-spacing: 0.12em;
    color: var(--adv-accent);
    text-transform: uppercase;
}

.adv-list { list-style: none; padding: 0; margin: 1.5rem 0 0; }
.adv-list li {
    display: grid;
    grid-template-columns: 32px 1fr;
    gap: 1rem;
    padding: 1rem 0;
    border-top: 1px solid var(--adv-line);
    font-size: 0.98rem;
    color: var(--adv-text);
    line-height: 1.65;
}
.adv-list li:last-child { border-bottom: 1px solid var(--adv-line); }
.adv-list li .marker {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.78rem;
    color: var(--adv-accent);
    padding-top: 0.18rem;
    font-weight: 500;
}

.adv-book-strip {
    background: var(--adv-primary);
    color: var(--adv-on-primary);
    padding: 4rem 1rem;
}
.adv-book-strip .container { max-width: 60rem; }
.adv-book-flex {
    display: flex;
    gap: 2.5rem;
    align-items: center;
    flex-wrap: wrap;
    justify-content: center;
}
@media (min-width: 576px) { .adv-book-flex { flex-wrap: nowrap; } }
.adv-book-flex img {
    max-height: 220px;
    border-radius: 4px;
    box-shadow: 0 14px 32px rgba(0,0,0,0.5);
    flex-shrink: 0;
}
.adv-book-text { flex: 1; min-width: 240px; }
.adv-book-text .eyebrow {
    font-size: 0.72rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--adv-accent);
    font-weight: 600;
    margin-bottom: 0.5rem;
}
.adv-book-text h3 {
    font-family: 'Instrument Serif', serif;
    font-weight: 400;
    font-size: clamp(1.5rem, 3.5vw, 1.85rem);
    color: var(--adv-on-primary);
    margin: 0 0 0.6rem;
    line-height: 1.2;
}
.adv-book-text p {
    color: rgba(255,255,255,0.82);
    margin: 0 0 1rem;
    font-size: 1rem;
}
.adv-book-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--adv-on-primary);
    font-weight: 600;
    text-decoration: none;
    border-bottom: 1.5px solid var(--adv-accent);
    padding-bottom: 2px;
}
.adv-book-link:hover { color: var(--adv-accent); }

.adv-notify { padding: 4rem 1rem; text-align: center; background: var(--adv-paper); }
.adv-notify .notify-card { max-width: 32rem; margin: 0 auto; }
.adv-notify h2 {
    font-family: 'Instrument Serif', serif;
    font-weight: 400;
    color: var(--adv-primary);
}
.adv-notify .notify-card .form-control {
    border: 1px solid var(--adv-line);
    border-radius: 0;
    padding-left: 1rem;
}
.adv-notify .notify-card .btn-accent {
    border-radius: 0;
    background: var(--adv-accent);
    border-color: var(--adv-accent);
    color: var(--adv-on-primary);
    padding-left: 1.5rem;
    padding-right: 1.5rem;
}
.adv-notify .notify-card .btn-accent:hover {
    background: var(--adv-primary);
    border-color: var(--adv-primary);
    color: var(--adv-on-primary);
}

@media (max-width: 575.98px) {
    .adv-hero { padding: 3rem 1rem 2.5rem; }
    .adv-section { padding: 2.5rem 1rem; }
    .adv-pull { padding: 2.5rem 1rem; }
    .adv-pull-inner { padding: 1.75rem 0; }
    .adv-book-strip { padding: 2.5rem 1rem; }
    .adv-notify { padding: 3rem 1rem; }
    .adv-hero-cover { max-height: 200px; }
}