/* =========================================================================
   PROPERTY GOLD — Saviour Vridhi+ Premium Tower page
   Builds on jkg-page.css (shared project template) and sr-page.css
   (unit cards, galleries, site grid). Adds: hero sizing, launch-offer band,
   lobby walkthrough video, spec band and brochure CTA art.
   ========================================================================= */

.page-sv { --sv-rose: #E3B9A0; }

/* ---------- Hero ---------- */
.page-sv .jk-title { font-size: clamp(46px, 6.4vw, 94px); }
.sv-plus { font-size: .55em; vertical-align: .55em; margin-left: .04em; color: var(--gold-bright); font-style: normal; }
.sv-hero .jk-slide:nth-child(1) img { object-position: 72% 35%; }
.sv-hero .jk-slide:nth-child(2) img { object-position: 50% 50%; }
.sv-hero .jk-slide:nth-child(3) img { object-position: 50% 30%; }

/* ---------- Launch offer ---------- */
.sv-offer { padding: clamp(36px, 5vw, 64px) 0 0; }
.sv-offer-card {
    position: relative; overflow: hidden; isolation: isolate;
    display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: 22px clamp(24px, 4vw, 56px); align-items: center;
    padding: clamp(26px, 4vw, 46px);
    border-radius: 28px; border: 1px solid rgba(241, 198, 74, .32);
    background:
        radial-gradient(120% 140% at 100% 0%, rgba(241, 198, 74, .18), transparent 55%),
        linear-gradient(150deg, #17140B 0%, #0D100D 60%, #0A0D0B 100%);
    box-shadow: 0 40px 80px rgba(0, 0, 0, .45);
}
.sv-offer-card::after {
    content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none; border-radius: inherit;
    background: linear-gradient(105deg, transparent 40%, rgba(255, 236, 170, .08) 50%, transparent 60%);
    background-size: 250% 100%; background-position: 120% 0; animation: svSheen 7s ease-in-out infinite;
}
@keyframes svSheen { 0%, 55% { background-position: 120% 0; } 100% { background-position: -60% 0; } }
.sv-offer-copy h2 { font-size: clamp(30px, 3.6vw, 50px); line-height: 1.06; margin: 12px 0 14px; }
.sv-offer-copy p { color: var(--text-dim); line-height: 1.75; max-width: 58ch; }
.sv-offer-chips { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.sv-offer-chips li {
    display: grid; gap: 6px; align-content: center; text-align: center; padding: 20px 10px; border-radius: 18px;
    background: rgba(10, 13, 11, .7); border: 1px solid rgba(241, 198, 74, .22);
    transition: transform .4s var(--ease-lux), border-color .3s;
}
.sv-offer-chips li:hover { transform: translateY(-4px); border-color: rgba(241, 198, 74, .55); }
.sv-offer-chips b { font: 400 clamp(26px, 2.6vw, 36px)/1 'Fraunces', Georgia, serif; color: var(--gold-bright); white-space: nowrap; }
.sv-offer-chips span { font: 500 10.5px/1.4 'IBM Plex Mono', ui-monospace, monospace; letter-spacing: .12em; text-transform: uppercase; color: var(--text-dim); }
.sv-offer-cta { grid-column: 1 / -1; display: flex; align-items: center; gap: 14px 22px; flex-wrap: wrap; padding-top: 18px; border-top: 1px solid rgba(255, 255, 255, .07); }
.sv-offer-cta small { flex: 1 1 320px; font-size: 12px; line-height: 1.6; color: #A9B1A8; }

/* ---------- Lobby walkthrough ---------- */
.sv-film {
    position: relative; overflow: hidden; padding: clamp(64px, 8vw, 112px) 0;
    background: radial-gradient(60% 80% at 80% 50%, rgba(212, 175, 55, .12), transparent 70%), linear-gradient(180deg, #0A0D0B, #0E110D 50%, #0A0D0B);
}
.sv-film-grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: clamp(28px, 6vw, 90px); align-items: center; }
.sv-film-copy h2 { font-size: clamp(30px, 3.6vw, 50px); line-height: 1.08; margin: 12px 0 16px; }
.sv-film-copy p { color: var(--text-dim); line-height: 1.8; max-width: 56ch; }
.sv-film-points { list-style: none; margin: 24px 0 28px; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.sv-film-points li { padding: 16px 18px; border-radius: 16px; background: rgba(255, 255, 255, .03); border: 1px solid var(--line-strong); }
.sv-film-points b { display: block; font: 400 21px/1.2 'Fraunces', Georgia, serif; color: var(--gold-bright); margin-bottom: 4px; }
.sv-film-points span { font-size: 13px; color: var(--text-dim); }
.sv-film-phone {
    position: relative; justify-self: center; width: min(340px, 100%); aspect-ratio: 9 / 16;
    padding: 10px; border-radius: 34px; background: linear-gradient(160deg, #2A2414, #0B0E0B);
    border: 1px solid rgba(241, 198, 74, .35); box-shadow: 0 50px 90px rgba(0, 0, 0, .6), 0 0 0 6px rgba(241, 198, 74, .05);
}
.sv-film-video { display: block; width: 100%; height: 100%; object-fit: cover; border-radius: 26px; background: #000; }
.sv-film-tag {
    position: absolute; left: 50%; bottom: -34px; transform: translateX(-50%); white-space: nowrap;
    font: 500 10.5px 'IBM Plex Mono', ui-monospace, monospace; letter-spacing: .1em; text-transform: uppercase; color: #A9B1A8;
}

/* ---------- Specs ---------- */
.sv-specs { padding: clamp(56px, 7vw, 96px) 0 clamp(20px, 3vw, 40px); }

/* ---------- Site plans: 2 × 2 ---------- */
.sv-site-grid { grid-template-columns: 1fr 1fr !important; }
.sv-site-grid .jk-site-img { height: 360px; }

/* ---------- Brochure band ---------- */
.sv-cta { background:
    linear-gradient(100deg, rgba(8, 11, 9, .96) 0%, rgba(8, 11, 9, .82) 55%, rgba(8, 11, 9, .3) 100%),
    url('vridhi/tower-crown.jpg') right 30% / cover !important; }

/* ---------- Responsive ---------- */
@media (max-width: 1000px) {
    .sv-offer-card { grid-template-columns: 1fr; }
    .sv-film-grid { grid-template-columns: 1fr; }
    .sv-film-phone { margin-bottom: 30px; }
}
@media (max-width: 760px) {
    .sv-site-grid { grid-template-columns: 1fr !important; }
    .sv-site-grid .jk-site-img { height: 280px; }
}
@media (max-width: 560px) {
    .sv-offer-chips { grid-template-columns: 1fr; }
    .sv-offer-chips li { grid-template-columns: auto 1fr; text-align: left; gap: 14px; align-items: center; padding: 16px 18px; }
    .sv-film-points { grid-template-columns: 1fr 1fr; }
    .sv-film-points b { font-size: 18px; }
}
@media (prefers-reduced-motion: reduce) {
    .sv-offer-card::after { animation: none; }
    .sv-offer-chips li { transition: none; }
}