/* ============================================================
   room.css — Shared styles for all Room pages (room-XX.html)
   Maps old CSS variable names to the v9 design system.
   ============================================================ */

/* ── Variable compatibility aliases ── */
:root {
    --font-serif   : var(--f-serif);
    --font-sans    : var(--f-sans);
    --font-script  : var(--f-script);
    --font-nav     : var(--f-sans);
    --font-serif2  : var(--f-serif);
    --gutter       : var(--gap);
    --clr-sand     : var(--fg);
    --clr-gold     : var(--accent);
    --clr-gold-light   : var(--accent2);
    --clr-bg       : var(--bg);
    --clr-bg-dark  : var(--bg2);
    --clr-border-soft  : var(--border-soft);
}

/* ── Room page wrapper ── */
.pillar-page-wrapper {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    position: relative;
}

/* Fix padding — use correct variable */
.pillar-content {
    flex: 1;
    padding: 120px clamp(1.5rem, 5vw, 4rem) 6rem;
    max-width: 900px;
    margin: 0 auto;
    width: 100%;
    position: relative;
    z-index: 2;
}

/* Title: clamp so it never overflows on small screens */
.pillar-title {
    font-family: var(--f-serif) !important;
    font-size: clamp(2.2rem, 6vw, 5.5rem) !important;
    font-weight: 300;
    color: var(--fg) !important;
    line-height: 1.1;
    margin-bottom: 2rem;
    word-break: break-word;
}

/* Body text */
.pillar-body {
    font-family: var(--f-sans) !important;
    font-size: clamp(.9rem, 1.8vw, 1.1rem);
    line-height: 1.8;
    color: var(--fg) !important;
}

.pillar-body p   { margin-bottom: 1.5rem; }

.pillar-body h4 {
    font-family: var(--f-serif) !important;
    font-size: clamp(1.2rem, 3vw, 1.8rem);
    font-weight: 400;
    color: var(--accent2, var(--accent)) !important;
    margin: 3rem 0 1rem;
}

.pillar-body ul  { list-style: none; padding-left: 0; margin-bottom: 2rem; }

.pillar-body li {
    margin-bottom: 1rem;
    padding-left: 2rem;
    position: relative;
    font-size: clamp(.88rem, 1.5vw, 1rem);
}

.pillar-body li::before {
    content: '✦';
    position: absolute;
    left: 0; top: 2px;
    color: var(--accent);
    font-size: .9rem;
}

/* Quote */
.modal__quote {
    font-family: var(--f-serif) !important;
    font-style: italic;
    font-size: clamp(1.1rem, 2.5vw, 1.6rem);
    color: var(--accent) !important;
    border-left: 2px solid var(--accent);
    padding-left: 1.5rem;
    margin: 3rem 0;
    line-height: 1.5;
}

/* Pillar badge */
.pillar-badge {
    font-size: .6rem;
    letter-spacing: .35em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 1.2rem;
    display: block;
    opacity: .7;
}

/* Back link */
.back-home-btn {
    position: absolute;
    top: -3.5rem; left: 0;
    font-family: var(--f-sans);
    font-size: .72rem;
    letter-spacing: .2em;
    text-transform: uppercase;
    color: var(--fg-sub);
    text-decoration: none;
    display: flex; align-items: center; gap: .75rem;
    transition: color .3s;
}
.back-home-btn:hover { color: var(--accent); }

/* Nav bottom */
.pillar-nav-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 5rem;
    padding-top: 3rem;
    border-top: 1px solid var(--border-soft);
}

.pillar-nav-btn {
    font-family: var(--f-sans);
    font-size: .75rem;
    letter-spacing: .2em;
    text-transform: uppercase;
    color: var(--fg-sub);
    text-decoration: none;
    transition: color .3s;
    display: flex; align-items: center; gap: 1rem;
}
.pillar-nav-btn:hover { color: var(--accent); }

/* Background image */
.pillar-bg {
    position: fixed;
    inset: 0;
    width: 100%; height: 100%;
    object-fit: cover;
    object-position: center;
    z-index: 0;
    opacity: 0.3;
}

html[data-theme="light"] .pillar-bg { opacity: 0.15; mix-blend-mode: multiply; }

/* Overlay */
.pillar-overlay {
    position: fixed; inset: 0;
    background: linear-gradient(to bottom, rgba(13,11,9,.4) 0%, rgba(13,11,9,.65) 100%);
    z-index: 1;
}
html[data-theme="light"] .pillar-overlay {
    background: linear-gradient(to bottom, rgba(242,236,224,.6) 0%, rgba(242,236,224,.8) 100%);
}

/* ── Mobile ── */
@media (max-width: 768px) {
    .pillar-content {
        padding: 100px 1.2rem 4rem;
    }
    .pillar-nav-bottom {
        flex-direction: column;
        align-items: flex-start;
        gap: 1.2rem;
    }
    .back-home-btn {
        top: -2.8rem;
    }
}

@media (max-width: 480px) {
    .pillar-title {
        font-size: clamp(1.8rem, 9vw, 2.8rem) !important;
    }
    .pillar-body {
        font-size: .9rem;
    }
}