/* =========================================================
   TECH SWAP — Design tokens
   Signature: the "delivery manifest / inspection stamp" motif
   ties the harbour-city setting + trust/verification theme.
   ========================================================= */

:root{
  /* ---- palette (dark = default) ---- */
  --ink:#0B1512;
  --ink-soft:#111C18;
  --ink-elevated:#16221D;
  --paper:#F5F2EA;
  --line: rgba(255,255,255,0.09);
  --line-strong: rgba(255,255,255,0.16);

  --text-primary:#F4F6F4;
  --text-secondary: rgba(244,246,244,0.68);
  --text-tertiary: rgba(244,246,244,0.45);

  --accent-teal:#2FD9A8;
  --accent-teal-dim: rgba(47,217,168,0.14);
  --accent-copper:#C2712E;
  --accent-copper-dim: rgba(194,113,46,0.16);
  --accent-red:#E15B4D;
  --accent-gold:#D9B34F;

  --surface: var(--ink-soft);
  --surface-raised: var(--ink-elevated);
  --bg: var(--ink);

  --font-display:'Space Grotesk', system-ui, sans-serif;
  --font-body:'Inter', system-ui, sans-serif;
  --font-mono:'IBM Plex Mono', ui-monospace, monospace;

  --radius-sm:10px;
  --radius-md:16px;
  --radius-lg:24px;
  --radius-pill:999px;

  --shadow-1: 0 2px 10px rgba(0,0,0,0.25);
  --shadow-2: 0 12px 36px rgba(0,0,0,0.35);
  --shadow-glow: 0 0 0 1px var(--accent-teal-dim), 0 12px 40px rgba(47,217,168,0.08);

  --ease: cubic-bezier(.22,1,.36,1);
  --header-h: 76px;
}

html[data-theme="light"]{
  --ink:#F5F2EA;
  --ink-soft:#FFFFFF;
  --ink-elevated:#FFFFFF;
  --paper:#0B1512;
  --line: rgba(11,21,18,0.10);
  --line-strong: rgba(11,21,18,0.18);

  --text-primary:#101A16;
  --text-secondary: rgba(16,26,22,0.66);
  --text-tertiary: rgba(16,26,22,0.44);

  --accent-teal-dim: rgba(19,148,110,0.12);
  --accent-teal:#13946E;
  --accent-copper-dim: rgba(194,113,46,0.12);

  --surface: var(--ink-soft);
  --surface-raised:#FFFFFF;
  --bg: var(--ink);
  --shadow-1: 0 2px 10px rgba(16,26,22,0.06);
  --shadow-2: 0 16px 40px rgba(16,26,22,0.10);
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  *,*::before,*::after{animation-duration:0.001ms !important; transition-duration:0.001ms !important;}
}
body{
  margin:0;
  background:var(--bg);
  color:var(--text-primary);
  font-family:var(--font-body);
  -webkit-font-smoothing:antialiased;
  line-height:1.5;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
button{font-family:inherit;cursor:pointer;}
input,select{font-family:inherit;}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;}
:focus-visible{outline:2px solid var(--accent-teal);outline-offset:2px;}

.container{max-width:1280px;margin:0 auto;padding:0 24px;}
.container-narrow{max-width:760px;}

.skip-link{position:absolute;left:-999px;top:0;background:var(--accent-teal);color:var(--ink);padding:10px 16px;border-radius:0 0 8px 0;z-index:999;}
.skip-link:focus{left:0;}

h1,h2,h3,h4{font-family:var(--font-display);font-weight:600;margin:0;letter-spacing:-0.01em;color:var(--text-primary);}
p{margin:0;}
.muted{color:var(--text-secondary);}

/* =============== BUTTONS =============== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-family:var(--font-body);font-weight:600;font-size:14px;
  padding:11px 20px;border-radius:var(--radius-pill);border:1px solid transparent;
  transition:transform .18s var(--ease), background .18s, border-color .18s, opacity .18s;
  white-space:nowrap;
}
.btn:active{transform:scale(0.97);}
.btn-primary{background:var(--accent-teal);color:#06120D;}
.btn-primary:hover{opacity:0.88;}
.btn-outline{background:transparent;border-color:var(--line-strong);color:var(--text-primary);}
.btn-outline:hover{border-color:var(--accent-teal);color:var(--accent-teal);}
.btn-ghost{background:transparent;color:var(--text-secondary);}
.btn-ghost:hover{color:var(--text-primary);}
.btn-text{background:none;border:none;color:var(--accent-teal);font-weight:600;padding:6px 0;}
.btn-lg{padding:14px 26px;font-size:15px;}
.btn-sm{padding:8px 14px;font-size:13px;}
.btn-block{width:100%;}
.btn:disabled{opacity:0.4;cursor:not-allowed;}

.icon-btn{
  position:relative;width:40px;height:40px;border-radius:50%;border:1px solid var(--line);
  background:var(--surface);color:var(--text-primary);display:flex;align-items:center;justify-content:center;
  transition:border-color .18s, background .18s;
}
.icon-btn:hover{border-color:var(--accent-teal);}
.badge{position:absolute;top:-4px;right:-4px;background:var(--accent-copper);color:#fff;font-size:10px;font-weight:700;
  min-width:16px;height:16px;border-radius:8px;display:flex;align-items:center;justify-content:center;padding:0 4px;font-family:var(--font-mono);}

/* =============== HEADER =============== */
.site-header{
  position:sticky;top:0;z-index:60;background:color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter:blur(14px) saturate(140%);border-bottom:1px solid var(--line);
}
.header-inner{
    height:var(--header-h);
    display:flex;
    align-items:center;
    gap:24px;
}

.brand{
    display:flex;
    align-items:center;
    gap:14px;
    flex-shrink:0;
    text-decoration:none;
}

.brand-logo{
    height:110px;
    width:auto;
    object-fit:contain;
    transition:transform .25s ease;
}

.brand:hover .brand-logo{
    transform:scale(1.05);
}

.brand-text{
    font-family:var(--font-display);
    font-weight:700;
    font-size:22px;
    letter-spacing:-0.02em;
    color:var(--text-primary);
}

.admin-tag{
    font-family:var(--font-mono);
    font-size:10px;
    background:var(--accent-copper-dim);
    color:var(--accent-copper);
    padding:2px 8px;
    border-radius:6px;
    margin-left:8px;
    text-transform:uppercase;
    letter-spacing:.06em;
}

.main-nav{display:flex;gap:26px;flex:1;}
.main-nav a{font-size:14px;font-weight:500;color:var(--text-secondary);transition:color .15s;}
.main-nav a:hover{color:var(--text-primary);}

.header-actions{display:flex;align-items:center;gap:10px;}
.search-wrap{position:relative;display:flex;align-items:center;width:260px;}
.search-icon{position:absolute;left:12px;color:var(--text-tertiary);pointer-events:none;}
#searchInput{
  width:100%;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-pill);
  padding:9px 34px;color:var(--text-primary);font-size:13.5px;transition:border-color .15s;
}
#searchInput:focus{border-color:var(--accent-teal);outline:none;}
.search-clear{position:absolute;right:10px;background:none;border:none;color:var(--text-tertiary);font-size:18px;line-height:1;}
.search-suggestions{
  position:absolute;top:calc(100% + 8px);left:0;right:0;background:var(--surface-raised);
  border:1px solid var(--line);border-radius:var(--radius-md);box-shadow:var(--shadow-2);
  max-height:420px;overflow-y:auto;z-index:80;padding:6px;
}
.suggestion-item{display:flex;align-items:center;gap:12px;padding:8px;border-radius:10px;transition:background .12s;}
.suggestion-item:hover, .suggestion-item.active{background:var(--accent-teal-dim);}
.suggestion-thumb{width:40px;height:40px;border-radius:8px;object-fit:cover;flex-shrink:0;background:var(--ink-elevated);}
.suggestion-meta{display:flex;flex-direction:column;min-width:0;}
.suggestion-title{font-size:13.5px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.suggestion-sub{font-size:12px;color:var(--text-tertiary);}
.suggestion-price{margin-left:auto;font-family:var(--font-mono);font-size:12.5px;color:var(--accent-teal);}
.suggestion-empty{padding:16px;text-align:center;color:var(--text-tertiary);font-size:13px;}

.icon-sun,.icon-moon{transition:opacity .2s;}
html[data-theme="light"] .icon-sun{display:none !important;}
html[data-theme="light"] .icon-moon{display:flex !important;}

.hamburger{display:none;flex-direction:column;gap:4px;width:34px;height:34px;border:none;background:none;align-items:center;justify-content:center;}
.hamburger span{width:20px;height:2px;background:var(--text-primary);border-radius:2px;transition:transform .2s, opacity .2s;}
.mobile-nav{display:none;flex-direction:column;gap:2px;padding:10px 24px 20px;border-top:1px solid var(--line);background:var(--bg);}
.mobile-nav a{padding:12px 4px;font-weight:500;border-bottom:1px solid var(--line);}
.mobile-nav.open{display:flex;}

/* =============== HERO =============== */
.hero{position:relative;padding:64px 0 88px;overflow:hidden;}
.hero-bg{
  position:absolute;inset:0;z-index:0;
  background:
    radial-gradient(600px 400px at 85% 10%, var(--accent-teal-dim), transparent 60%),
    radial-gradient(500px 380px at 10% 90%, var(--accent-copper-dim), transparent 60%);
}
.hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:1.1fr 0.9fr;gap:56px;align-items:center;}
.eyebrow-stamp{
  display:inline-flex;align-items:center;gap:6px;font-family:var(--font-mono);font-size:12px;
  color:var(--accent-teal);background:var(--accent-teal-dim);border:1px solid rgba(47,217,168,0.3);
  padding:6px 12px;border-radius:var(--radius-pill);margin-bottom:22px;text-transform:uppercase;letter-spacing:.04em;
}
.hero h1{font-size:clamp(36px,4.6vw,58px);line-height:1.04;margin-bottom:20px;}
.hero h1 em{font-style:normal;color:var(--accent-teal);}
.hero-lead{font-size:17px;color:var(--text-secondary);max-width:480px;margin-bottom:32px;}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:44px;}
.hero-stats{display:flex;gap:36px;}
.hero-stats div{display:flex;flex-direction:column;}
.hero-stats strong{font-family:var(--font-display);font-size:26px;}
.hero-stats span{font-size:12.5px;color:var(--text-tertiary);}

/* --- signature ticket --- */
.hero-ticket{display:flex;justify-content:center;perspective:1000px;}
.ticket{
  position:relative;width:300px;background:var(--surface-raised);border:1px solid var(--line-strong);
  border-radius:18px;padding:22px 22px 0;box-shadow:var(--shadow-2);font-family:var(--font-mono);
  transform:rotate(3deg);animation:ticketFloat 6s ease-in-out infinite;
}
@keyframes ticketFloat{0%,100%{transform:rotate(3deg) translateY(0);}50%{transform:rotate(1deg) translateY(-8px);}}
.ticket-row{display:flex;justify-content:space-between;font-size:12.5px;padding:6px 0;color:var(--text-secondary);}
.ticket-head{font-size:11px;letter-spacing:.1em;color:var(--text-tertiary);text-transform:uppercase;}
.ticket-divider{height:1px;background:repeating-linear-gradient(to right, var(--line-strong) 0 6px, transparent 6px 12px);margin:4px 0 8px;}
.ticket-perforation{
  height:0;border-top:2px dashed var(--line-strong);margin:16px -22px 0;position:relative;
}
.ticket-perforation::before,.ticket-perforation::after{
  content:'';position:absolute;top:-9px;width:18px;height:18px;border-radius:50%;background:var(--bg);
}
.ticket-perforation::before{left:-9px;}
.ticket-perforation::after{right:-9px;}
.ticket-stub{display:flex;justify-content:space-between;align-items:center;padding:14px 0 20px;font-size:10.5px;color:var(--text-tertiary);letter-spacing:.05em;}
.ticket-stamp{
  position:absolute;top:18px;right:-14px;background:var(--accent-copper);color:#fff;font-size:10.5px;font-weight:700;
  padding:5px 12px;border-radius:4px;transform:rotate(8deg);letter-spacing:.05em;box-shadow:var(--shadow-1);
}

/* =============== FILTER BAR =============== */
.filter-bar{position:sticky;top:var(--header-h);z-index:40;background:var(--bg);border-bottom:1px solid var(--line);}
.filter-bar-inner{display:flex;align-items:center;gap:14px;padding:12px 24px;}
.filter-count{background:var(--accent-teal);color:var(--ink);font-family:var(--font-mono);font-size:10.5px;padding:1px 6px;border-radius:8px;margin-left:6px;}
.chip-scroll{display:flex;gap:8px;overflow-x:auto;flex:1;scrollbar-width:none;}
.chip-scroll::-webkit-scrollbar{display:none;}
.chip{
  flex-shrink:0;padding:7px 14px;border-radius:var(--radius-pill);border:1px solid var(--line);
  font-size:13px;color:var(--text-secondary);background:var(--surface);transition:all .15s;white-space:nowrap;
}
.chip:hover{border-color:var(--accent-teal);}
.chip.active{background:var(--accent-teal);color:var(--ink);border-color:var(--accent-teal);font-weight:600;}
.sort-select-wrap select{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-pill);padding:8px 14px;
  color:var(--text-primary);font-size:13px;flex-shrink:0;
}

/* =============== PRODUCT SECTIONS =============== */
.product-section{padding:64px 0;}
.product-section.alt{background:var(--surface);}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:28px;gap:20px;flex-wrap:wrap;}
.section-head.center{flex-direction:column;align-items:center;text-align:center;margin-bottom:44px;}
.section-eyebrow{font-family:var(--font-mono);font-size:12px;color:var(--accent-teal);text-transform:uppercase;letter-spacing:.06em;display:block;margin-bottom:8px;}
.section-head h2{font-size:clamp(24px,2.6vw,32px);}
.result-count{font-family:var(--font-mono);font-size:12.5px;color:var(--text-tertiary);}

.product-row{display:flex;gap:20px;overflow-x:auto;padding-bottom:8px;scroll-snap-type:x proximity;}
.product-row::-webkit-scrollbar{height:6px;}
.product-row::-webkit-scrollbar-thumb{background:var(--line-strong);border-radius:4px;}
.product-row .product-card{scroll-snap-align:start;flex:0 0 268px;}

.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:20px;}

/* =============== PRODUCT CARD =============== */
.product-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-md);overflow:hidden;
  display:flex;flex-direction:column;transition:transform .22s var(--ease), box-shadow .22s var(--ease), border-color .22s;
  position:relative;
}
.product-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-glow);border-color:var(--line-strong);}
.card-media{position:relative;aspect-ratio:4/3;background:var(--ink-elevated);overflow:hidden;}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform .4s var(--ease);}
.product-card:hover .card-media img{transform:scale(1.05);}
.card-tags{position:absolute;top:10px;left:10px;display:flex;gap:6px;flex-wrap:wrap;}
.tag{font-family:var(--font-mono);font-size:10.5px;font-weight:600;padding:4px 8px;border-radius:6px;letter-spacing:.03em;}
.tag-discount{background:var(--accent-red);color:#fff;}
.tag-new{background:var(--accent-teal);color:var(--ink);}
.tag-low{background:var(--accent-gold);color:#221a04;}
.card-compare{
  position:absolute;top:10px;right:10px;width:30px;height:30px;border-radius:8px;background:rgba(0,0,0,0.45);
  border:1px solid rgba(255,255,255,0.25);color:#fff;display:flex;align-items:center;justify-content:center;backdrop-filter:blur(4px);
}
.card-compare.active{background:var(--accent-teal);color:var(--ink);border-color:var(--accent-teal);}
.card-body{padding:16px;display:flex;flex-direction:column;gap:8px;flex:1;}
.card-brand{font-size:11.5px;color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.05em;}
.card-title{font-family:var(--font-display);font-size:16px;font-weight:600;line-height:1.25;}
.card-specs{display:flex;gap:6px;flex-wrap:wrap;margin-top:2px;}
.spec-pill{font-family:var(--font-mono);font-size:10.5px;color:var(--text-secondary);background:var(--ink-elevated);
  border:1px solid var(--line);padding:3px 7px;border-radius:6px;}
.card-rating{display:flex;align-items:center;gap:5px;font-size:12.5px;color:var(--text-secondary);}
.card-rating svg{color:var(--accent-gold);}
.card-price-row{display:flex;align-items:baseline;gap:8px;margin-top:2px;}
.card-price{font-family:var(--font-mono);font-size:19px;font-weight:600;}
.card-price-original{font-family:var(--font-mono);font-size:13px;color:var(--text-tertiary);text-decoration:line-through;}
.card-avail{font-size:12px;font-weight:600;}
.card-avail.in{color:var(--accent-teal);}
.card-avail.low{color:var(--accent-gold);}
.card-avail.out{color:var(--accent-red);}
.card-actions{display:flex;gap:8px;padding:0 16px 16px;margin-top:auto;}
.card-actions .btn{flex:1;padding:9px 12px;font-size:12.5px;}

.skeleton-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-md);overflow:hidden;flex:0 0 268px;}
.skeleton-shimmer{background:linear-gradient(100deg, var(--ink-elevated) 30%, var(--line-strong) 50%, var(--ink-elevated) 70%);
  background-size:200% 100%;animation:shimmer 1.3s infinite;}
@keyframes shimmer{to{background-position:-200% 0;}}
.skeleton-media{aspect-ratio:4/3;}
.skeleton-line{height:12px;border-radius:6px;margin:16px 16px 0;}
.skeleton-line.w60{width:60%;}
.skeleton-line.w80{width:80%;}
.skeleton-line.last{margin-bottom:16px;}

/* =============== CATEGORY TABS =============== */
.category-tabs{display:flex;gap:8px;margin-bottom:24px;flex-wrap:wrap;}
.cat-tab{padding:8px 16px;border-radius:var(--radius-pill);border:1px solid var(--line);background:var(--surface-raised);
  font-size:13.5px;font-weight:500;color:var(--text-secondary);}
.cat-tab.active{background:var(--accent-teal);color:var(--ink);border-color:var(--accent-teal);}

/* =============== WHY / PROCESS =============== */
.why-section{padding:80px 0;}
.why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.why-card{padding:26px;border:1px solid var(--line);border-radius:var(--radius-md);background:var(--surface);}
.why-icon{width:46px;height:46px;border-radius:12px;background:var(--accent-teal-dim);color:var(--accent-teal);
  display:flex;align-items:center;justify-content:center;margin-bottom:16px;}
.why-card h3{font-size:16px;margin-bottom:8px;}
.why-card p{font-size:13.5px;color:var(--text-secondary);}

.process-section{padding:80px 0;background:var(--surface);}
.process-track{display:grid;grid-template-columns:repeat(6,1fr);gap:16px;margin-bottom:52px;}
.process-step{padding:20px 16px;border-radius:var(--radius-md);background:var(--surface-raised);border:1px solid var(--line);position:relative;}
.stub-index{
  display:inline-flex;width:28px;height:28px;border-radius:7px;background:var(--accent-copper-dim);color:var(--accent-copper);
  font-family:var(--font-mono);font-weight:700;align-items:center;justify-content:center;font-size:13px;margin-bottom:12px;
}
.process-step h3{font-size:14.5px;margin-bottom:6px;}
.process-step p{font-size:12.5px;color:var(--text-secondary);}
.location-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border-radius:var(--radius-md);overflow:hidden;border:1px solid var(--line);}
.location-strip > div{background:var(--surface-raised);padding:20px;display:flex;flex-direction:column;gap:4px;}
.location-strip strong{font-size:14px;}
.location-strip span{font-size:12.5px;color:var(--text-tertiary);}

/* =============== REVIEWS =============== */
.reviews-avg{display:flex;align-items:center;gap:8px;font-family:var(--font-mono);font-size:14px;color:var(--accent-gold);}
.reviews-row{display:flex;gap:18px;overflow-x:auto;padding-bottom:8px;}
.review-card{flex:0 0 300px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-md);padding:20px;}
.review-top{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:10px;}
.review-name{font-weight:600;font-size:14px;}
.review-date{font-size:11.5px;color:var(--text-tertiary);}
.review-stars{color:var(--accent-gold);font-size:13px;margin-bottom:8px;}
.review-text{font-size:13.5px;color:var(--text-secondary);line-height:1.55;}
.verified-badge{display:inline-flex;align-items:center;gap:4px;font-size:10.5px;color:var(--accent-teal);
  background:var(--accent-teal-dim);padding:2px 8px;border-radius:6px;margin-top:10px;font-weight:600;}

/* =============== FAQ =============== */
.faq-item{border-bottom:1px solid var(--line);}
.faq-q{width:100%;text-align:left;background:none;border:none;padding:18px 4px;display:flex;justify-content:space-between;
  align-items:center;font-size:15px;font-weight:600;color:var(--text-primary);}
.faq-q svg{transition:transform .25s var(--ease);flex-shrink:0;color:var(--text-tertiary);}
.faq-item.open .faq-q svg{transform:rotate(45deg);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s var(--ease);}
.faq-item.open .faq-a{max-height:200px;}
.faq-a p{padding:0 4px 18px;font-size:13.5px;color:var(--text-secondary);line-height:1.6;}

/* =============== CONTACT =============== */
.contact-section{padding:80px 0;}
.contact-card{
  background:linear-gradient(135deg, var(--accent-teal-dim), transparent 60%), var(--surface);
  border:1px solid var(--line);border-radius:var(--radius-lg);padding:52px;display:flex;justify-content:space-between;
  align-items:center;gap:40px;flex-wrap:wrap;
}
.contact-card h2{font-size:26px;margin:10px 0 12px;max-width:420px;}
.contact-card p{color:var(--text-secondary);max-width:420px;font-size:14px;}
.contact-actions{display:flex;flex-direction:column;gap:12px;flex-shrink:0;}

/* =============== FOOTER =============== */
.site-footer{border-top:1px solid var(--line);padding:56px 0 24px;}
.footer-inner{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:32px;padding-bottom:32px;}
.footer-brand p{font-size:13px;color:var(--text-tertiary);margin-top:10px;max-width:280px;}
.footer-col h4{font-size:13px;margin-bottom:14px;color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.05em;}
.footer-col a{display:block;font-size:13.5px;color:var(--text-secondary);padding:5px 0;}
.footer-col p{font-size:13px;color:var(--text-tertiary);line-height:1.7;}
.footer-bottom{border-top:1px solid var(--line);padding-top:20px;font-size:12px;color:var(--text-tertiary);}

/* =============== FLOATING WHATSAPP =============== */
.floating-whatsapp{
  position:fixed;bottom:22px;right:22px;width:56px;height:56px;border-radius:50%;background:#25D366;color:#fff;
  display:none;align-items:center;justify-content:center;box-shadow:var(--shadow-2);z-index:50;
}
@media (max-width:860px){.floating-whatsapp{display:flex;}}

/* =============== OVERLAYS / PANELS =============== */
.panel-overlay{position:fixed;inset:0;background:rgba(0,0,0,0.55);backdrop-filter:blur(2px);opacity:0;pointer-events:none;
  transition:opacity .25s var(--ease);z-index:90;}
.panel-overlay.visible{opacity:1;pointer-events:auto;}

.filter-panel{
  position:fixed;top:0;right:0;bottom:0;width:380px;max-width:90vw;background:var(--surface-raised);
  border-left:1px solid var(--line);z-index:95;display:flex;flex-direction:column;
  transform:translateX(100%);transition:transform .3s var(--ease);
}
.filter-panel.open{transform:translateX(0);}
.panel-head{display:flex;justify-content:space-between;align-items:center;padding:20px 22px;border-bottom:1px solid var(--line);}
.panel-body{flex:1;overflow-y:auto;padding:20px 22px;display:flex;flex-direction:column;gap:24px;}
.panel-foot{display:flex;gap:10px;padding:18px 22px;border-top:1px solid var(--line);}
.panel-foot .btn{flex:1;}
.filter-group h4{font-size:12.5px;text-transform:uppercase;letter-spacing:.05em;color:var(--text-tertiary);margin-bottom:12px;}
.filter-options{display:flex;flex-wrap:wrap;gap:8px;}
.filter-chip{padding:6px 12px;border-radius:var(--radius-pill);border:1px solid var(--line);font-size:12.5px;color:var(--text-secondary);background:var(--surface);}
.filter-chip.active{background:var(--accent-teal);border-color:var(--accent-teal);color:var(--ink);font-weight:600;}
.range-row{display:flex;align-items:center;gap:10px;}
.range-row input[type=number]{width:100%;background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:8px 10px;color:var(--text-primary);font-family:var(--font-mono);font-size:13px;}

/* =============== PRODUCT MODAL =============== */
.product-modal{
  position:fixed;top:50%;left:50%;transform:translate(-50%,-48%) scale(0.97);width:min(1000px,92vw);max-height:88vh;
  background:var(--surface-raised);border-radius:var(--radius-lg);z-index:100;overflow:hidden;opacity:0;pointer-events:none;
  transition:opacity .25s var(--ease), transform .25s var(--ease);box-shadow:var(--shadow-2);display:flex;flex-direction:column;
}
.product-modal.open{opacity:1;pointer-events:auto;transform:translate(-50%,-50%) scale(1);}
.modal-close{position:absolute;top:16px;right:16px;width:36px;height:36px;border-radius:50%;background:var(--surface);
  border:1px solid var(--line);color:var(--text-primary);font-size:20px;z-index:5;}
.modal-body{overflow-y:auto;display:grid;grid-template-columns:1fr 1fr;gap:0;}
@media (max-width:760px){.modal-body{grid-template-columns:1fr;}}

.gallery-main{position:relative;aspect-ratio:1/1;background:var(--ink-elevated);cursor:zoom-in;overflow:hidden;}
.gallery-main img{width:100%;height:100%;object-fit:cover;transition:transform .3s;}
.gallery-counter{position:absolute;bottom:14px;right:14px;background:rgba(0,0,0,0.55);color:#fff;font-family:var(--font-mono);
  font-size:11.5px;padding:4px 10px;border-radius:var(--radius-pill);}
.gallery-arrows{position:absolute;inset:0;display:flex;justify-content:space-between;align-items:center;padding:0 10px;pointer-events:none;}
.gallery-arrows button{pointer-events:auto;width:34px;height:34px;border-radius:50%;background:rgba(0,0,0,0.5);color:#fff;border:none;font-size:18px;}
.thumb-row{display:flex;gap:8px;padding:12px;overflow-x:auto;}
.thumb{width:56px;height:56px;border-radius:8px;object-fit:cover;flex-shrink:0;opacity:0.55;border:2px solid transparent;transition:opacity .15s, border-color .15s;}
.thumb.active{opacity:1;border-color:var(--accent-teal);}

.modal-details{padding:26px 30px 30px;overflow-y:auto;}
.modal-brand{font-size:12px;color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.05em;}
.modal-title{font-size:24px;margin:6px 0 10px;}
.modal-price-row{display:flex;align-items:baseline;gap:10px;margin-bottom:14px;}
.modal-price{font-family:var(--font-mono);font-size:26px;font-weight:600;}
.modal-badges{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px;}
.modal-desc{font-size:14px;color:var(--text-secondary);line-height:1.65;margin-bottom:20px;}

.wa-action-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:24px;}
.wa-action{
  display:flex;align-items:center;gap:8px;padding:10px 12px;border-radius:10px;border:1px solid var(--line);
  background:var(--surface);font-size:12.5px;font-weight:500;color:var(--text-primary);
}
.wa-action:hover{border-color:#25D366;color:#25D366;}
.wa-action svg{flex-shrink:0;color:#25D366;}

.spec-table{width:100%;border-collapse:collapse;margin-bottom:20px;}
.spec-table tr{border-bottom:1px solid var(--line);}
.spec-table td{padding:9px 0;font-size:13px;}
.spec-table td:first-child{color:var(--text-tertiary);width:44%;}
.spec-table td:last-child{font-family:var(--font-mono);font-weight:500;}

.modal-section-title{font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--text-tertiary);margin:22px 0 10px;}
.included-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:6px;}
.included-list li{font-size:13.5px;color:var(--text-secondary);display:flex;gap:8px;align-items:flex-start;}
.included-list li::before{content:'—';color:var(--accent-teal);flex-shrink:0;}
.delivery-note{display:flex;gap:10px;align-items:flex-start;background:var(--accent-teal-dim);border-radius:10px;padding:14px;font-size:13px;color:var(--text-secondary);}
@media (max-width:768px){
  .product-modal{
    width:min(100%, calc(100vw - 20px));
    max-width:calc(100vw - 20px);
    max-height:calc(100dvh - 20px);
    top:10px;
    left:50%;
    transform:translateX(-50%);
    border-radius:16px;
    box-sizing:border-box;
    overflow:hidden;
  }
  .product-modal.open{transform:translateX(-50%) scale(1);}
  .modal-close{top:12px;right:12px;z-index:6;}

  .modal-body{
    display:grid;
    grid-template-columns:1fr;
    width:100%;
    max-width:100%;
    min-width:0;
    overflow-y:auto;
    overflow-x:hidden;
    box-sizing:border-box;
  }

  .gallery,
  .gallery-main,
  .modal-details,
  .wa-action-grid,
  .spec-table,
  .delivery-note{
    width:100%;
    max-width:100%;
    min-width:0;
    box-sizing:border-box;
  }

  .gallery{display:block;}

  .gallery-main{
    position:relative;
    aspect-ratio:4 / 3;
    min-height:260px;
    max-height:42vh;
    overflow:hidden;
    border-radius:0;
  }
  .gallery-main img{
    display:block;
    width:100%;
    max-width:100%;
    height:auto;
    object-fit:contain;
  }
  .gallery-arrows{padding:0 8px;}
  .thumb-row{
    display:flex;
    gap:8px;
    padding:10px 12px;
    overflow-x:auto;
    -webkit-overflow-scrolling:touch;
    scrollbar-width:thin;
  }
  .thumb{width:56px;height:56px;flex:0 0 auto;}

  .modal-details{padding:18px 16px 22px;overflow:visible;margin-top:8px;}
  .modal-title{font-size:clamp(1.5rem, 6vw, 2.1rem);line-height:1.2;word-break:break-word;overflow-wrap:anywhere;}
  .modal-desc,
  .modal-location,
  .delivery-note,
  .modal-title,
  .spec-table td,
  .wa-action{
    overflow-wrap:anywhere;
    word-break:break-word;
  }

  .wa-action-grid{
    display:grid;
    grid-template-columns:1fr;
    gap:8px;
  }
  .wa-action{
    display:flex;
    align-items:center;
    justify-content:center;
    width:100%;
    min-width:0;
    max-width:100%;
    box-sizing:border-box;
    text-align:center;
    white-space:normal;
    padding:10px 12px;
  }

  .spec-table{
    table-layout:fixed;
    border-collapse:collapse;
  }
  .spec-table td{
    min-width:0;
    max-width:100%;
    white-space:normal;
    box-sizing:border-box;
    vertical-align:top;
    padding:9px 0;
  }
  .spec-table td:first-child{width:38%;min-width:0;}
  .spec-table td:last-child{width:62%;min-width:0;}

  .delivery-note{
    display:block;
    white-space:normal;
    box-sizing:border-box;
  }

  .compare-add-btn{width:100%;max-width:100%;box-sizing:border-box;}
}
@media (max-width:360px){
  .wa-action-grid{grid-template-columns:1fr;}
}
.analytics-strip{display:flex;gap:18px;flex-wrap:wrap;margin-top:20px;padding-top:16px;border-top:1px dashed var(--line-strong);}
.analytics-strip div{display:flex;flex-direction:column;}
.analytics-strip strong{font-family:var(--font-mono);font-size:15px;}
.analytics-strip span{font-size:11px;color:var(--text-tertiary);}
.compare-add-btn{margin-top:16px;}

/* =============== LIGHTBOX =============== */
.lightbox{position:fixed;inset:0;background:rgba(0,0,0,0.92);z-index:120;display:none;align-items:center;justify-content:center;}
.lightbox.open{display:flex;}
.lightbox img{max-width:88vw;max-height:82vh;object-fit:contain;border-radius:8px;}
.lightbox-close{position:absolute;top:20px;right:24px;background:none;border:none;color:#fff;font-size:30px;}
.lightbox-nav{position:absolute;top:50%;transform:translateY(-50%);background:rgba(255,255,255,0.1);border:none;color:#fff;
  width:46px;height:46px;border-radius:50%;font-size:26px;}
.lightbox-nav.prev{left:24px;}
.lightbox-nav.next{right:24px;}
.lightbox-count{position:absolute;bottom:24px;left:50%;transform:translateX(-50%);color:#fff;font-family:var(--font-mono);font-size:13px;}

/* =============== COMPARE DRAWER =============== */
.compare-drawer{
  position:fixed;bottom:0;left:0;right:0;background:var(--surface-raised);border-top:1px solid var(--line);
  z-index:96;max-height:78vh;display:flex;flex-direction:column;transform:translateY(100%);transition:transform .3s var(--ease);
  border-radius:20px 20px 0 0;box-shadow:0 -12px 40px rgba(0,0,0,0.3);
}
.compare-drawer.open{transform:translateY(0);}
.compare-drawer-head{display:flex;justify-content:space-between;align-items:center;padding:18px 24px;border-bottom:1px solid var(--line);}
.compare-table-wrap{overflow:auto;padding:20px 24px 30px;}
.compare-table{border-collapse:collapse;width:100%;min-width:600px;}
.compare-table th,.compare-table td{padding:10px 14px;border-bottom:1px solid var(--line);text-align:left;font-size:13px;white-space:nowrap;}
.compare-table th{position:sticky;top:0;background:var(--surface-raised);font-family:var(--font-mono);color:var(--text-tertiary);font-weight:500;text-transform:uppercase;font-size:11px;}
.compare-table td:first-child, .compare-table th:first-child{position:sticky;left:0;background:var(--surface-raised);z-index:2;font-weight:600;}
.compare-remove{background:none;border:1px solid var(--line);color:var(--text-tertiary);border-radius:6px;padding:2px 8px;font-size:11px;margin-left:8px;}
.compare-thumb{width:60px;height:60px;object-fit:cover;border-radius:8px;}
.compare-empty{padding:40px;text-align:center;color:var(--text-tertiary);}

/* =============== ADMIN LOGIN ============= */
.admin-login-modal{
  position:fixed;top:50%;left:50%;transform:translate(-50%,-48%) scale(0.97);width:min(380px,90vw);
  background:var(--surface-raised);border-radius:var(--radius-lg);padding:32px;z-index:100;opacity:0;pointer-events:none;
  transition:opacity .25s var(--ease), transform .25s var(--ease);box-shadow:var(--shadow-2);
}
.admin-login-modal.open{opacity:1;pointer-events:auto;transform:translate(-50%,-50%) scale(1);}
.admin-login-modal h3{margin-bottom:6px;}
.admin-login-modal .muted{font-size:13px;margin-bottom:20px;display:block;}
#adminLoginForm{display:flex;flex-direction:column;gap:14px;}
#adminLoginForm label{font-size:12.5px;color:var(--text-secondary);display:flex;flex-direction:column;gap:6px;}
#adminLoginForm input{background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:10px 12px;color:var(--text-primary);font-size:14px;}
.hint{font-size:11.5px;color:var(--text-tertiary);}
.hint code{background:var(--ink-elevated);padding:1px 5px;border-radius:4px;font-family:var(--font-mono);}

/* =============== ADMIN DASHBOARD =============== */
.admin-dashboard{position:fixed;inset:0;background:var(--bg);z-index:110;display:none;flex-direction:column;}
.admin-dashboard.open{display:flex;}
.admin-header{display:flex;justify-content:space-between;align-items:center;padding:16px 26px;border-bottom:1px solid var(--line);}
.admin-header-actions{display:flex;align-items:center;gap:16px;font-size:13px;}
.admin-body{flex:1;display:flex;overflow:hidden;}
.admin-sidebar{width:200px;border-right:1px solid var(--line);padding:20px 12px;display:flex;flex-direction:column;gap:4px;flex-shrink:0;}
.admin-nav-btn{text-align:left;padding:10px 14px;border-radius:10px;background:none;border:none;color:var(--text-secondary);font-size:13.5px;font-weight:500;}
.admin-nav-btn.active,.admin-nav-btn:hover{background:var(--accent-teal-dim);color:var(--accent-teal);}
.admin-main{flex:1;overflow-y:auto;padding:28px 32px;}

.admin-stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:32px;}
.admin-stat-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-md);padding:20px;}
.admin-stat-card span{font-size:12px;color:var(--text-tertiary);}
.admin-stat-card strong{display:block;font-family:var(--font-mono);font-size:26px;margin-top:6px;}

.admin-toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px;gap:12px;flex-wrap:wrap;}
.admin-toolbar input{background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:8px 12px;color:var(--text-primary);font-size:13px;min-width:220px;}
.admin-table{width:100%;border-collapse:collapse;}
.admin-table th{text-align:left;font-size:11px;text-transform:uppercase;color:var(--text-tertiary);padding:10px 12px;border-bottom:1px solid var(--line-strong);}
.admin-table td{padding:10px 12px;border-bottom:1px solid var(--line);font-size:13px;vertical-align:middle;}
.admin-table img{width:38px;height:38px;object-fit:cover;border-radius:6px;}
.admin-table .row-actions{display:flex;gap:6px;}
.mini-btn{padding:5px 10px;font-size:11.5px;border-radius:7px;border:1px solid var(--line);background:var(--surface);color:var(--text-secondary);}
.mini-btn:hover{border-color:var(--accent-teal);color:var(--accent-teal);}
.mini-btn.danger:hover{border-color:var(--accent-red);color:var(--accent-red);}
.status-pill{font-size:11px;font-weight:600;padding:3px 9px;border-radius:var(--radius-pill);}
.status-pill.in{background:var(--accent-teal-dim);color:var(--accent-teal);}
.status-pill.low{background:rgba(217,179,79,0.15);color:var(--accent-gold);}
.status-pill.sold{background:rgba(225,91,77,0.15);color:var(--accent-red);}

.admin-form{display:grid;grid-template-columns:1fr 1fr;gap:14px;max-width:760px;}
.admin-form label{display:flex;flex-direction:column;gap:6px;font-size:12.5px;color:var(--text-secondary);}
.admin-form input,.admin-form select,.admin-form textarea{background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:9px 11px;color:var(--text-primary);font-size:13.5px;}
.admin-form .full{grid-column:1/-1;}
.admin-form-actions{grid-column:1/-1;display:flex;gap:10px;margin-top:8px;}

/* =============== TOAST =============== */
.toast{
  position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(20px);background:var(--surface-raised);
  border:1px solid var(--line-strong);color:var(--text-primary);padding:12px 20px;border-radius:var(--radius-pill);
  font-size:13.5px;box-shadow:var(--shadow-2);z-index:200;opacity:0;pointer-events:none;transition:all .3s var(--ease);
}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0);}

/* =============== EMPTY / PAGINATION =============== */
.empty-state{text-align:center;padding:60px 0;color:var(--text-secondary);display:flex;flex-direction:column;gap:16px;align-items:center;}
.scroll-sentinel{height:1px;}
.pagination{display:flex;justify-content:center;gap:8px;margin-top:30px;}
.pagination button{width:38px;height:38px;border-radius:10px;border:1px solid var(--line);background:var(--surface);color:var(--text-secondary);font-size:13px;}
.pagination button.active{background:var(--accent-teal);color:var(--ink);border-color:var(--accent-teal);}

/* =============== RESPONSIVE =============== */
@media (max-width:1080px){
  .main-nav{display:none;}
  .why-grid{grid-template-columns:repeat(2,1fr);}
  .process-track{grid-template-columns:repeat(3,1fr);}
  .location-strip{grid-template-columns:repeat(2,1fr);}
  .footer-inner{grid-template-columns:1fr 1fr;}
  .admin-stat-grid{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:860px){
  .hero-inner{grid-template-columns:1fr;}
  .hero-ticket{order:-1;}
  .search-wrap{display:none;}
  .hamburger{display:flex;}
  .admin-entry{display:none;}
  #headerWhatsapp span, #headerWhatsapp{font-size:0;padding:10px;}
  #headerWhatsapp svg{margin:0;}
}
@media (max-width:640px){
  .why-grid{grid-template-columns:1fr;}
  .process-track{grid-template-columns:1fr 1fr;}
  .location-strip{grid-template-columns:1fr;}
  .footer-inner{grid-template-columns:1fr;}
  .contact-card{padding:32px 24px;}
  .admin-form{grid-template-columns:1fr;}
  .admin-sidebar{width:64px;}
  .admin-nav-btn{font-size:0;padding:12px;text-align:center;}
  .admin-stat-grid{grid-template-columns:1fr;}
}
/* =========================================================
   REVIEW SUBMISSION FORM
   ========================================================= */

.review-submit-card {
  margin-top: 42px;
  padding: 28px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.025);
}

.review-submit-head {
  margin-bottom: 24px;
}

.review-submit-head h3 {
  margin: 6px 0 8px;
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 700;
}

.review-submit-head p {
  margin: 0;
  max-width: 620px;
  line-height: 1.6;
}


/* FORM GRID */

.review-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.review-form label {
  display: flex;
  flex-direction: column;
  gap: 8px;

  font-size: 13px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.72);
}

.review-form .full {
  grid-column: 1 / -1;
}


/* INPUTS */

.review-form input,
.review-form select,
.review-form textarea {
  width: 100%;
  box-sizing: border-box;

  padding: 13px 14px;

  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 12px;

  background: rgba(0, 0, 0, 0.18);
  color: #f4f7f5;

  font: inherit;

  outline: none;

  transition:
    border-color 0.2s ease,
    background 0.2s ease,
    box-shadow 0.2s ease;
}


/* SELECT DROPDOWN */

.review-form select {
  cursor: pointer;
}

.review-form select option {
  background: #102019;
  color: #fff;
}


/* TEXTAREA */

.review-form textarea {
  resize: vertical;
  min-height: 120px;
  line-height: 1.5;
}


/* PLACEHOLDERS */

.review-form input::placeholder,
.review-form textarea::placeholder {
  color: rgba(255, 255, 255, 0.35);
}


/* FOCUS */

.review-form input:focus,
.review-form select:focus,
.review-form textarea:focus {
  border-color: #17d98b;
  background: rgba(23, 217, 139, 0.035);

  box-shadow:
    0 0 0 3px rgba(23, 217, 139, 0.1);
}


/* BUTTON + STATUS */

.review-form-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 4px;
}

.review-form-actions .btn {
  min-width: 150px;
}

.review-form-actions .btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

#reviewFormStatus {
  font-size: 13px;
  line-height: 1.4;
}


/* =========================================================
   MOBILE
   ========================================================= */

@media (max-width: 700px) {

  .review-submit-card {
    margin-top: 28px;
    padding: 20px;
    border-radius: 18px;
  }

  .review-form {
    grid-template-columns: 1fr;
  }

  .review-form .full {
    grid-column: auto;
  }

  .review-form-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .review-form-actions .btn {
    width: 100%;
  }

}