/* ===========================================
   SCHEME PAGE + COMPARE BAR
=========================================== */

/* Page hero */
.scheme-hero {
    background: var(--dark);
    color: #fff;
    padding: 52px 0 40px;
    position: relative;
    overflow: hidden;
}
.scheme-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url('/img/bg3.jpg') center / cover no-repeat;
    opacity: .1;
}
.scheme-hero-inner { position: relative; z-index: 2; }
.scheme-hero h1    { font-size: clamp(1.6rem, 4vw, 2.4rem); font-weight: 900; letter-spacing: -.02em; margin-bottom: 10px; }
.scheme-hero p     { color: rgba(255,255,255,.6); font-size: .95rem; max-width: 520px; }

/* Filter tabs (reuse from home) */
.filter-tabs { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.filter-tab {
    border: 1.5px solid var(--border); background: var(--white);
    color: var(--ink); border-radius: var(--r-pill); padding: 8px 20px;
    font-size: .87rem; font-weight: 700; cursor: pointer; transition: all .15s;
}
.filter-tab:hover  { border-color: var(--gold); color: var(--gold); }
.filter-tab.active { background: var(--gold); border-color: var(--gold); color: var(--dark); }

/* Product cards (inherited from home.css - keep in sync) */
.product-card {
    background: var(--white); border: 1.5px solid var(--border);
    border-radius: var(--radius); box-shadow: var(--shadow);
    display: flex; flex-direction: column; height: 100%;
    transition: transform .2s, box-shadow .2s, border-color .2s;
    overflow: hidden; position: relative;
}
.product-card:hover { transform: translateY(-4px); box-shadow: var(--shadow2); border-color: rgba(201,162,39,.3); }
.product-card.is-selected { border-color: var(--gold); box-shadow: 0 0 0 3px rgba(201,162,39,.18), var(--shadow2); }
.product-card-top { padding: 20px 20px 0; display: flex; align-items: flex-start; justify-content: space-between; gap: 8px; }
.product-icon-wrap { width: 46px; height: 46px; border-radius: 12px; background: rgba(201,162,39,.1); border: 1px solid rgba(201,162,39,.18); display: grid; place-items: center; color: var(--gold); font-size: 1.15rem; flex-shrink: 0; }
.cmp-toggle { width: 28px; height: 28px; border-radius: 8px; border: 1.5px solid var(--border); background: var(--white); display: grid; place-items: center; cursor: pointer; transition: all .15s; flex-shrink: 0; color: transparent; font-size: .7rem; }
.cmp-toggle:hover { border-color: var(--gold); color: var(--gold); }
.product-card.is-selected .cmp-toggle { background: var(--gold); border-color: var(--gold); color: var(--dark); }
.product-card-body { padding: 12px 20px 10px; flex: 1; }
.product-name { font-size: 1rem; font-weight: 800; color: var(--ink); margin-bottom: 6px; line-height: 1.3; }
.product-desc { color: var(--muted); font-size: .86rem; line-height: 1.55; margin-bottom: 10px; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.product-pills { display: flex; flex-wrap: wrap; gap: 5px; margin-bottom: 12px; }
.ppill { background: var(--bg); border: 1px solid var(--border); border-radius: var(--r-pill); padding: 3px 10px; font-size: .75rem; color: var(--muted); }
.price-from { font-size: .77rem; color: var(--muted); display: block; }
.price-val { font-size: 1.2rem; font-weight: 900; color: var(--ink); line-height: 1.1; }
.product-card-foot { padding: 12px 20px 18px; border-top: 1px solid var(--border); display: flex; gap: 8px; align-items: center; }
.btn-arrow { width: 38px; height: 38px; border-radius: 50%; background: var(--gold); border: none; color: var(--dark); display: grid; place-items: center; font-size: .9rem; cursor: pointer; text-decoration: none; flex-shrink: 0; margin-left: auto; transition: filter .15s, transform .15s; }
.btn-arrow:hover { filter: brightness(1.08); transform: scale(1.08); color: var(--dark); }
.btn-dark { background: var(--dark); color: #fff; border: none; border-radius: var(--r-pill); padding: 8px 16px; font-weight: 700; font-size: .83rem; text-decoration: none; display: inline-flex; align-items: center; gap: 6px; transition: filter .15s; cursor: pointer; }
.btn-dark:hover { filter: brightness(1.2); color: #fff; }

/* Reveal */
.reveal { opacity: 0; transform: translateY(12px); transition: opacity .5s ease, transform .5s ease; }
.reveal.on { opacity: 1; transform: none; }

/* -- COMPARE STICKY BAR ------------------- */
.compare-bar {
    position: fixed;
    bottom: -90px;
    left: 0; right: 0;
    background: var(--dark);
    color: #fff;
    padding: 14px 0;
    z-index: 1041;
    transition: bottom .3s cubic-bezier(.4,0,.2,1);
    box-shadow: 0 -4px 24px rgba(0,0,0,.3);
}
.compare-bar.show { bottom: 0; }
.compare-bar-names { font-size: .85rem; color: rgba(255,255,255,.55); }
.compare-bar-count { font-weight: 800; font-size: .95rem; }