/* ===========================================================================
   SOBHA RIVANA — page extras (builds on jkg / anandita / ajnara / strings CSS)
   Water-ripple hero · rivulet band · seven-unit grid · payment ribbon · galleries
   =========================================================================== */
.page-sr { --sr-teal: #2F8F86; --sr-aqua: #7FD3C8; }

/* ---------- Hero ---------- */
.sr-hero .jk-slide img { object-position: 55% 45%; }
.sr-ripples { position: absolute; right: 8%; bottom: 18%; width: 340px; height: 340px; z-index: -1; pointer-events: none; }
.sr-ripples i { position: absolute; inset: 0; border-radius: 50%; border: 1px solid rgba(127, 211, 200, .45); transform: scale(.2); opacity: 0; animation: srRipple 6s ease-out infinite; }
.sr-ripples i:nth-child(2) { animation-delay: 2s; }
.sr-ripples i:nth-child(3) { animation-delay: 4s; }
@keyframes srRipple { 0% { transform: scale(.2); opacity: 0; } 15% { opacity: .8; } 100% { transform: scale(1); opacity: 0; } }

/* ---------- Rivulet band ---------- */
.sr-river { position: relative; overflow: hidden; isolation: isolate; padding: clamp(70px, 9vw, 120px) 0; background: linear-gradient(180deg, #061212 0%, #0A1D1C 50%, #061212 100%); }
.sr-river-water { position: absolute; left: 0; right: 0; bottom: 6%; height: 200px; z-index: -1; opacity: .5; }
.sr-river-water svg { width: 100%; height: 100%; }
.sr-river-water path { fill: none; stroke: rgba(127, 211, 200, .35); stroke-width: 1.5; stroke-dasharray: 14 10; animation: srFlow 9s linear infinite; }
.sr-river-water path + path { stroke: rgba(241, 198, 74, .25); animation-duration: 13s; }
@keyframes srFlow { to { stroke-dashoffset: -240; } }
.sr-river-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(28px, 5vw, 70px); align-items: center; }
.sr-river-media { position: relative; margin: 0; border-radius: 26px; overflow: hidden; aspect-ratio: 16 / 11; border: 1px solid rgba(127, 211, 200, .25); box-shadow: 0 40px 80px rgba(0, 0, 0, .5); }
.sr-river-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.4s var(--ease-lux); }
.sr-river-media:hover img { transform: scale(1.04); }
.sr-river-tag { position: absolute; left: 16px; bottom: 14px; padding: 6px 12px; border-radius: 999px; font: 500 11px 'IBM Plex Mono', monospace; color: #F2F1EA; background: rgba(6, 18, 18, .75); border: 1px solid rgba(127, 211, 200, .3); }
.sr-river-copy h2 { margin: 10px 0 16px; }
.sr-river-copy p { color: #E1E8E6; line-height: 1.75; margin-bottom: 14px; }
.sr-river-facts { list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 22px 0 26px; padding: 0; }
.sr-river-facts li { padding: 18px; border-radius: 18px; background: linear-gradient(160deg, rgba(20, 60, 58, .6), rgba(8, 20, 20, .85)); border: 1px solid rgba(127, 211, 200, .22); transition: transform .5s var(--ease-lux), border-color .4s; }
.sr-river-facts li:hover { transform: translateY(-4px); border-color: rgba(241, 198, 74, .5); }
.sr-river-facts strong { display: block; font: 400 clamp(24px, 2.6vw, 32px)/1.1 'Fraunces', Georgia, serif; color: var(--gold-bright); margin-bottom: 6px; }
.sr-river-facts span { font-size: 13px; color: #DCE6E3; }

/* ---------- Residence grid ---------- */
.sr-unit-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.sr-unit { position: relative; display: flex; flex-direction: column; gap: 8px; padding: 22px 20px 18px; border-radius: 22px; background: linear-gradient(160deg, rgba(24, 30, 25, .9), rgba(10, 13, 11, .95)); border: 1px solid rgba(255, 255, 255, .08); transition: transform .5s var(--ease-lux), border-color .4s, box-shadow .5s; }
.sr-unit:hover { border-color: rgba(241, 198, 74, .45); box-shadow: 0 24px 50px rgba(0, 0, 0, .45); }
.sr-unit-k { align-self: flex-start; padding: 4px 10px; border-radius: 999px; font: 600 10.5px 'Inter', sans-serif; letter-spacing: .14em; text-transform: uppercase; color: #0A0D0B; background: var(--grad-gold); }
.sr-unit h3 { font: 400 21px/1.2 'Fraunces', Georgia, serif; color: #fff; margin: 4px 0 0; }
.sr-unit p { font-size: 13px; color: #C9D0C8; margin: 0; }
.sr-unit-a { margin-top: auto; padding-top: 12px; border-top: 1px solid rgba(255, 255, 255, .07); }
.sr-unit-a b { display: block; font: 400 30px/1 'Fraunces', Georgia, serif; color: var(--gold-bright); }
.sr-unit-a span { font-size: 12px; color: #B8C0B7; }
.sr-unit-cta { display: flex; justify-content: space-between; gap: 10px; font-size: 13px; }
.sr-unit-cta a { color: #E8ECE7; text-decoration: none; border-bottom: 1px solid rgba(241, 198, 74, .35); padding-bottom: 2px; }
.sr-unit-cta a:last-child { color: var(--gold-bright); border-color: transparent; }
.sr-unit-cta a:hover { color: var(--gold-bright); }
.sr-unit-top { background: linear-gradient(160deg, rgba(60, 48, 18, .55), rgba(10, 13, 11, .95)); border-color: rgba(241, 198, 74, .3); }

.sr-plan-img { background: #E6EEF0 !important; }
.sr-plan-img img { object-fit: contain !important; }

/* ---------- Payment plan ---------- */
.sr-pay-sec { padding: clamp(60px, 7vw, 100px) 0; }
.sr-pay { padding: clamp(22px, 3vw, 34px); border-radius: 26px; background: linear-gradient(160deg, rgba(20, 24, 20, .9), rgba(10, 13, 11, .95)); border: 1px solid rgba(212, 175, 55, .25); }
.sr-pay-bar { display: flex; height: 10px; border-radius: 999px; overflow: hidden; gap: 3px; margin-bottom: 22px; }
.sr-pay-bar i { flex: 0 0 calc(var(--w) - 3px); background: linear-gradient(90deg, #8C6A1F, #F1C64A); transform-origin: left; transform: scaleX(0); transition: transform 1s var(--ease-lux); }
.sr-pay-bar i:nth-child(-n+3) { background: linear-gradient(90deg, #2F8F86, #7FD3C8); }
.sr-pay.in .sr-pay-bar i, .sr-pay.is-in .sr-pay-bar i, .sr-pay-sec .reveal.visible .sr-pay-bar i { transform: scaleX(1); }
.sr-pay-bar i:nth-child(2) { transition-delay: .08s; } .sr-pay-bar i:nth-child(3) { transition-delay: .16s; } .sr-pay-bar i:nth-child(4) { transition-delay: .24s; } .sr-pay-bar i:nth-child(5) { transition-delay: .32s; } .sr-pay-bar i:nth-child(6) { transition-delay: .4s; } .sr-pay-bar i:nth-child(7) { transition-delay: .48s; } .sr-pay-bar i:nth-child(8) { transition-delay: .56s; } .sr-pay-bar i:nth-child(9) { transition-delay: .64s; }
.sr-pay-steps { list-style: none; display: grid; grid-template-columns: repeat(9, 1fr); gap: 8px; margin: 0; padding: 0; }
.sr-pay-steps li { display: grid; gap: 4px; align-content: start; padding: 14px 12px; border-radius: 14px; background: rgba(212, 175, 55, .05); border: 1px solid rgba(212, 175, 55, .2); min-width: 0; }
.sr-pay-steps li.is-early { background: rgba(47, 143, 134, .1); border-color: rgba(127, 211, 200, .3); }
.sr-pay-steps b { font: 400 26px/1 'Fraunces', Georgia, serif; color: var(--gold-bright); }
.sr-pay-steps li.is-early b { color: #9FE3D9; }
.sr-pay-steps span { font-size: 12.5px; line-height: 1.35; color: #EEF1ED; }
.sr-pay-steps small { font: 500 11px 'IBM Plex Mono', monospace; color: #AEB6AD; }
.sr-pay-note { margin: 18px 0 0; font-size: 12.5px; line-height: 1.6; color: #B8C0B7; }

/* ---------- Galleries ---------- */
.sr-gallery { display: grid; grid-template-columns: 1.6fr 1fr 1fr; grid-template-rows: 220px 220px; gap: 12px; margin-bottom: 18px; }
.sr-gallery .sr-g1 { grid-row: span 2; }
.sr-gallery .fb-ph, .sr-inside-grid .fb-ph { min-height: 0; height: 100%; }
.sr-zones { grid-template-columns: repeat(4, 1fr) !important; }
.sr-inside { padding: clamp(60px, 7vw, 100px) 0; }
.sr-inside-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr; grid-template-rows: 240px 240px; gap: 12px; }
.sr-inside-grid .sr-i1 { grid-column: 1; grid-row: span 2; }
.sr-inside-grid .sr-i2 { grid-row: auto; }

/* ---------- Site plan + map ---------- */
.sr-site-grid { grid-template-columns: 1.25fr 1fr; }
.sr-site-grid .jk-site-img { height: 420px; background: #F4F6F5; }
.sr-site-grid .jk-site-img img { object-fit: contain; object-position: center; }

/* Brochure band */
.sr-cta { background:
    linear-gradient(100deg, rgba(8, 11, 9, .96) 0%, rgba(8, 11, 9, .8) 55%, rgba(8, 11, 9, .3) 100%),
    url('rivana/elevation-night.jpg') right 40% / cover !important; }

@media (max-width: 1200px) {
    .sr-pay-steps { grid-template-columns: repeat(5, 1fr); }
}
@media (max-width: 1100px) {
    .sr-unit-grid { grid-template-columns: repeat(2, 1fr); }
    .sr-zones { grid-template-columns: 1fr 1fr !important; }
}
@media (max-width: 900px) {
    .sr-river-grid { grid-template-columns: 1fr; }
    .sr-gallery { grid-template-columns: 1fr 1fr; grid-template-rows: 240px 170px 170px; }
    .sr-gallery .sr-g1 { grid-column: 1 / -1; grid-row: auto; }
    .sr-inside-grid { grid-template-columns: 1fr 1fr; grid-template-rows: 240px 200px 200px; }
    .sr-inside-grid .sr-i1 { grid-column: 1 / -1; grid-row: auto; }
    .sr-site-grid { grid-template-columns: 1fr; }
    .sr-site-grid .jk-site-img { height: 300px; }
    .sr-pay-steps { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 640px) {
    .sr-unit-grid, .sr-zones { grid-template-columns: 1fr !important; }
    .sr-pay-steps { grid-template-columns: 1fr 1fr; }
    .sr-ripples { width: 220px; height: 220px; }
    .sr-river-facts li { padding: 14px; }
}
@media (prefers-reduced-motion: reduce) {
    .sr-ripples, .sr-river-water path { animation: none; }
    .sr-pay-bar i { transition: none; transform: none; }
}