/* Superbox — shared stylesheet for all pages */
:root {
  --primary: #f97316;
  --primary-dark: #ea580c;
  --dark: #1a1a1a;
  --dark2: #2d2d2d;
  --text: #1f2937;
  --text-muted: #6b7280;
  --border: #e5e7eb;
  --bg: #f9fafb;
  --white: #ffffff;
  --solar: #f59e0b;
  --scheme: #10b981;
  --industrial: #6366f1;
  --radius: 12px;
  --shadow: 0 2px 8px rgba(0,0,0,.08);
  --shadow-lg: 0 8px 32px rgba(0,0,0,.14);
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

/* ── HEADER ── */
header {
  background: var(--dark);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 12px rgba(0,0,0,.3);
}
.header-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 16px;
  height: 60px;
  display: flex;
  align-items: center;
  gap: 16px;
}
.store-logo {
  display: flex;
  align-items: center;
  gap: 1px;
  text-decoration: none;
  white-space: nowrap;
}
.store-logo-img {
  height: 34px;
  width: auto;
  display: block;
  object-fit: contain;
  filter: brightness(0) invert(1);
  opacity: 0.92;
}
.store-logo span {
  font-family: 'Syne', 'Inter', sans-serif;
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--primary);
  letter-spacing: -0.5px;
}
.search-wrap {
  flex: 1;
  max-width: 680px;
  display: flex;
  align-items: center;
  background: var(--white);
  border-radius: 8px;
  overflow: hidden;
  border: 2px solid transparent;
  transition: border-color .2s;
}
.search-wrap:focus-within { border-color: var(--primary); }
#store-search {
  flex: 1;
  border: none;
  outline: none;
  padding: 10px 14px;
  font-size: .95rem;
  color: var(--text);
}
.search-btn {
  background: var(--primary);
  border: none;
  padding: 10px 18px;
  color: var(--white);
  cursor: pointer;
  font-size: .95rem;
  font-weight: 600;
  transition: background .2s;
}
.search-btn:hover { background: var(--primary-dark); }
.header-right { display: flex; align-items: center; gap: 8px; }
.nav-link {
  color: var(--white);
  text-decoration: none;
  font-size: .85rem;
  opacity: .8;
  transition: opacity .2s;
  white-space: nowrap;
}
.nav-link:hover { opacity: 1; }

/* ── BREADCRUMB ── */
.breadcrumb {
  background: var(--dark2);
  padding: 8px 16px;
  font-size: .82rem;
  color: rgba(255,255,255,.5);
}
.breadcrumb-inner { max-width: 1280px; margin: 0 auto; }
.breadcrumb a { color: var(--primary); text-decoration: none; }
.breadcrumb a:hover { text-decoration: underline; }

/* ── PILLARS NAVIGATION ── */
.pillars-section {
  background: var(--bg);
  padding: 36px 16px;
  border-bottom: 1px solid var(--border);
}
.pillars-wrap { max-width: 1280px; margin: 0 auto; text-align: center; }
.pillars-wrap > h2 { font-size: 1.15rem; font-weight: 700; color: var(--dark); margin-bottom: 20px; }
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
@media(max-width:700px){ .pillars-grid { grid-template-columns: 1fr; } }
.pillar-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: var(--white);
  border-radius: var(--radius);
  padding: 24px 16px;
  text-decoration: none;
  border: 2px solid var(--border);
  transition: all .2s;
  color: var(--text);
}
.pillar-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.pillar-solar:hover { border-color: var(--solar); }
.pillar-scheme:hover { border-color: var(--scheme); }
.pillar-industrial:hover { border-color: var(--industrial); }
.pillar-card.active-pillar { border-width: 2.5px; }
.pillar-solar.active-pillar { border-color: var(--solar); background: #fffbeb; }
.pillar-scheme.active-pillar { border-color: var(--scheme); background: #f0fdf4; }
.pillar-industrial.active-pillar { border-color: var(--industrial); background: #eef2ff; }
.pillar-icon { font-size: 2.2rem; margin-bottom: 10px; }
.pillar-card h3 { font-size: 1rem; font-weight: 700; color: var(--dark); margin-bottom: 6px; }
.pillar-card p { font-size: .83rem; color: var(--text-muted); margin-bottom: 14px; line-height: 1.5; }
.pillar-cta { font-size: .85rem; font-weight: 700; }
.pillar-solar .pillar-cta { color: var(--solar); }
.pillar-scheme .pillar-cta { color: var(--scheme); }
.pillar-industrial .pillar-cta { color: var(--industrial); }

/* ── HERO ── */
.hero {
  background: linear-gradient(135deg, var(--dark) 0%, #2d1a05 60%, var(--dark2) 100%);
  color: var(--white);
  text-align: center;
  padding: 52px 16px 40px;
}
.hero.hero-solar {
  background: linear-gradient(135deg, #1a2e0a 0%, #1f3a0f 60%, #0f2010 100%);
}
.hero.hero-scheme {
  background: linear-gradient(135deg, #0f1a2e 0%, #0d2340 60%, #071825 100%);
}
.hero.hero-industrial {
  background: linear-gradient(135deg, #1a0a0a 0%, #2d0f05 60%, #1a1a1a 100%);
}
.hero h1 {
  font-size: clamp(1.5rem, 4vw, 2.6rem);
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: 12px;
  max-width: 860px;
  margin-inline: auto;
}
.hero h1 em { color: var(--primary); font-style: normal; }
.hero.hero-solar h1 em { color: #4ade80; }
.hero.hero-scheme h1 em { color: #34d399; }
.hero.hero-industrial h1 em { color: var(--primary); }
.hero p {
  color: rgba(255,255,255,.75);
  font-size: clamp(.9rem, 2vw, 1.1rem);
  max-width: 640px;
  margin: 0 auto 24px;
}
.hero-badges { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; }
.hero-badge {
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 999px;
  padding: 6px 16px;
  font-size: .82rem;
  color: var(--white);
}
.hero-badge strong { color: var(--primary); }

/* ── LEAD FORM ── */
.lead-form-section {
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
  border-top: 3px solid var(--primary);
  padding: 40px 16px;
}
.lead-form-wrap { max-width: 860px; margin: 0 auto; text-align: center; }
.lead-form-wrap h2 { color: var(--white); font-size: 1.5rem; margin: 0 0 6px; }
.lead-form-wrap p { color: #aaa; font-size: .9rem; margin: 0 0 24px; }
.lead-form { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media(max-width:600px){ .lead-form { grid-template-columns: 1fr; } }
.lead-form input, .lead-form select {
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: 8px;
  color: var(--white);
  font-size: .95rem;
  padding: 12px 16px;
  width: 100%;
  outline: none;
  transition: border .2s;
}
.lead-form input::placeholder { color: #888; }
.lead-form input:focus, .lead-form select:focus { border-color: var(--primary); }
.lead-form select option { background: #1a1a2e; color: var(--white); }
.lead-form-btn {
  grid-column: 1 / -1;
  background: var(--primary);
  border: none;
  border-radius: 8px;
  color: var(--white);
  cursor: pointer;
  font-size: 1rem;
  font-weight: 700;
  padding: 14px;
  transition: background .2s;
}
.lead-form-btn:hover { background: #ea6a00; }
.lead-note { color: #666; font-size: .78rem; margin-top: 10px; }

/* ── SUBSIDY CALCULATOR ── */
.calc-section {
  background: linear-gradient(135deg, #0f2027 0%, #203a43 50%, #2c5364 100%);
  padding: 48px 16px;
  border-top: 3px solid #fbbf24;
}
.calc-wrap { max-width: 860px; margin: 0 auto; text-align: center; }
.calc-wrap > h2 { color: #fff; font-size: clamp(1.3rem, 3vw, 1.8rem); margin: 0 0 6px; }
.calc-sub { color: #aaa; font-size: .9rem; margin: 0 0 28px; }
.calc-card {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 16px;
  padding: 28px;
  text-align: left;
}
.calc-inputs { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 20px; }
@media(max-width:600px){ .calc-inputs { grid-template-columns: 1fr; } }
.calc-label { display: block; color: #ccc; font-size: .82rem; font-weight: 600; margin-bottom: 6px; text-transform: uppercase; letter-spacing: .5px; }
.calc-select {
  width: 100%; background: rgba(255,255,255,.08); border: 1.5px solid rgba(255,255,255,.18);
  border-radius: 8px; color: #fff; font-size: .95rem; padding: 11px 14px;
  outline: none; cursor: pointer; transition: border .2s;
}
.calc-select:focus { border-color: #fbbf24; }
.calc-select option { background: #1a2a3a; color: #fff; }
.calc-btn {
  width: 100%; background: #fbbf24; border: none; border-radius: 10px;
  color: #1a1a1a; font-size: 1rem; font-weight: 700; padding: 14px;
  cursor: pointer; transition: background .2s; margin-bottom: 20px;
}
.calc-btn:hover { background: #f59e0b; }
.calc-results { display: none; border-top: 1px solid rgba(255,255,255,.12); padding-top: 20px; }
.calc-results.visible { display: block; }
.calc-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 10px 0; border-bottom: 1px solid rgba(255,255,255,.06);
  color: #ccc; font-size: .9rem;
}
.calc-row:last-child { border-bottom: none; }
.calc-row .val { font-weight: 700; color: #fff; }
.calc-row.highlight .val { color: #4ade80; font-size: 1.05rem; }
.calc-row.total {
  background: rgba(251,191,36,.08); border-radius: 8px; padding: 12px 10px;
  margin: 8px 0; border: 1px solid rgba(251,191,36,.3); border-bottom: 1px solid rgba(251,191,36,.3);
}
.calc-row.total .label { color: #fbbf24; font-weight: 700; }
.calc-row.total .val { color: #fbbf24; font-size: 1.1rem; }
.calc-cta-row { margin-top: 20px; text-align: center; }
.calc-cta-btn {
  background: #25d366; border: none; border-radius: 10px; color: #fff;
  cursor: pointer; font-size: .95rem; font-weight: 700; padding: 13px 28px; transition: background .2s;
}
.calc-cta-btn:hover { background: #1da851; }

/* ── STORE BODY ── */
.store-body { max-width: 1280px; margin: 0 auto; padding: 24px 16px 48px; }

/* ── FILTER BAR ── */
.filter-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}
#cat-pills { display: flex; gap: 8px; flex-wrap: wrap; }
.cat-pill {
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: 999px;
  padding: 7px 18px;
  font-size: .875rem;
  font-weight: 500;
  cursor: pointer;
  color: var(--text);
  transition: all .2s;
}
.cat-pill:hover { border-color: var(--primary); color: var(--primary); }
.cat-pill.active { background: var(--primary); border-color: var(--primary); color: var(--white); }
#result-count { margin-left: auto; color: var(--text-muted); font-size: .875rem; }

/* ── PRODUCT GRID ── */
#product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}
.product-card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  cursor: pointer;
  transition: transform .2s, box-shadow .2s;
  border: 1.5px solid var(--border);
  display: flex;
  flex-direction: column;
}
.product-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--primary); }
.card-img-wrap { position: relative; overflow: hidden; aspect-ratio: 4/3; background: #f3f4f6; }
.card-img-wrap img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s; }
.product-card:hover .card-img-wrap img { transform: scale(1.04); }
.card-badge {
  position: absolute; top: 10px; left: 10px; border-radius: 6px; padding: 3px 10px;
  font-size: .75rem; font-weight: 700; color: var(--white); text-transform: uppercase; letter-spacing: .5px;
}
.badge-solar { background: var(--solar); }
.badge-scheme { background: var(--scheme); }
.badge-industrial { background: var(--industrial); }
.card-body { padding: 16px; display: flex; flex-direction: column; flex: 1; }
.card-title { font-size: 1.05rem; font-weight: 700; color: var(--dark); margin-bottom: 4px; line-height: 1.3; }
.card-tagline { font-size: .8rem; color: var(--primary); font-weight: 600; margin-bottom: 8px; }
.card-desc { font-size: .87rem; color: var(--text-muted); margin-bottom: 12px; flex: 1; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.card-rating { display: flex; align-items: center; gap: 6px; margin-bottom: 8px; }
.stars { color: var(--solar); font-size: .95rem; }
.rating-num { font-size: .8rem; color: var(--text-muted); }
.card-price { font-size: 1.1rem; font-weight: 700; color: var(--dark); margin-bottom: 12px; }
.btn-view {
  background: var(--primary); color: var(--white); border: none; border-radius: 8px;
  padding: 10px 0; width: 100%; font-size: .9rem; font-weight: 600; cursor: pointer; transition: background .2s;
}
.btn-view:hover { background: var(--primary-dark); }

/* ── EMPTY STATE ── */
#no-results { display: none; text-align: center; padding: 60px 16px; color: var(--text-muted); }
#no-results h3 { font-size: 1.2rem; margin-bottom: 8px; }

/* ── MODAL ── */
#product-modal {
  display: none; position: fixed; inset: 0; z-index: 1000;
  background: rgba(0,0,0,.6); align-items: center; justify-content: center; padding: 16px;
}
.modal-inner {
  background: var(--white); border-radius: 16px; width: 100%;
  max-width: 900px; max-height: 90vh; overflow-y: auto; position: relative;
}
#modal-close {
  position: sticky; top: 12px; float: right; margin: 12px 12px 0 0;
  background: var(--dark); color: var(--white); border: none; border-radius: 50%;
  width: 36px; height: 36px; font-size: 1.1rem; cursor: pointer; z-index: 10;
  display: flex; align-items: center; justify-content: center;
}
#modal-body { padding: 24px; clear: both; }
.modal-img-wrap { border-radius: 12px; overflow: hidden; margin-bottom: 20px; background: #f3f4f6; aspect-ratio: 3/2; }
.modal-img-wrap img { width: 100%; height: 100%; object-fit: cover; }
.modal-badge { display: inline-block; border-radius: 6px; padding: 3px 12px; font-size: .78rem; font-weight: 700; color: var(--white); text-transform: uppercase; margin-bottom: 8px; }
.modal-title { font-size: 1.6rem; font-weight: 700; line-height: 1.25; margin-bottom: 6px; }
.modal-tagline { color: var(--primary); font-weight: 600; margin-bottom: 10px; }
.modal-rating { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; color: var(--text-muted); font-size: .9rem; }
.modal-price { font-size: 1.4rem; font-weight: 700; color: var(--dark); margin-bottom: 16px; }
.modal-desc { line-height: 1.8; color: var(--text); margin-bottom: 20px; }
.modal-desc p { margin-bottom: 12px; }
#modal-body h3 { font-size: 1rem; font-weight: 700; margin: 20px 0 10px; color: var(--dark); }
.spec-list { list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 8px 24px; }
.spec-list li { font-size: .88rem; color: var(--text); padding-left: 16px; position: relative; }
.spec-list li::before { content: '✓'; position: absolute; left: 0; color: var(--scheme); font-weight: 700; }
.use-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; }
.use-tag { background: #f0fdf4; border: 1px solid #bbf7d0; color: #065f46; border-radius: 999px; padding: 4px 12px; font-size: .82rem; font-weight: 500; }
.modal-contact { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 24px; }
.btn-whatsapp, .btn-email {
  flex: 1; min-width: 180px; padding: 13px 20px; border-radius: 10px;
  text-align: center; font-weight: 600; text-decoration: none; font-size: .95rem; transition: opacity .2s;
}
.btn-whatsapp { background: #25D366; color: var(--white); }
.btn-email { background: var(--dark); color: var(--white); }
.btn-whatsapp:hover, .btn-email:hover { opacity: .88; }

/* ── SEO CONTENT SECTION ── */
.seo-content { max-width: 1280px; margin: 0 auto; padding: 0 16px 48px; }
.seo-section {
  background: var(--white); border-radius: var(--radius);
  padding: 32px; margin-bottom: 24px; border: 1.5px solid var(--border);
}
.seo-section h2 {
  font-size: 1.3rem; font-weight: 700; color: var(--dark);
  margin-bottom: 12px; padding-bottom: 10px;
  border-bottom: 2px solid var(--primary); display: inline-block;
}
.seo-section p { color: var(--text-muted); line-height: 1.8; margin-bottom: 8px; font-size: .93rem; }
.seo-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 16px; margin-top: 16px; }
.seo-card { background: var(--bg); border-radius: 8px; padding: 16px; border: 1px solid var(--border); }
.seo-card h3 { font-size: .95rem; font-weight: 700; color: var(--dark); margin-bottom: 6px; }
.seo-card p { font-size: .83rem; margin: 0; }

/* ── FOOTER ── */
footer { background: var(--dark); color: rgba(255,255,255,.7); padding: 40px 16px; margin-top: 48px; }
.footer-inner { max-width: 1280px; margin: 0 auto; }
.footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 32px; margin-bottom: 32px; }
.footer-col h4 { color: var(--white); font-size: .95rem; margin-bottom: 12px; }
.footer-col a { display: block; color: rgba(255,255,255,.65); text-decoration: none; font-size: .85rem; margin-bottom: 6px; transition: color .2s; }
.footer-col a:hover { color: var(--primary); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); padding-top: 20px; font-size: .82rem; text-align: center; }
.footer-bottom a { color: var(--primary); text-decoration: none; }

/* ── RESPONSIVE ── */
@media (max-width: 680px) {
  .header-inner { height: auto; padding: 10px 16px; flex-wrap: wrap; }
  .search-wrap { order: 3; width: 100%; max-width: 100%; }
  .hero { padding: 36px 16px 28px; }
  .spec-list { grid-template-columns: 1fr; }
  .modal-inner { max-height: 95vh; }
  .modal-title { font-size: 1.25rem; }
}
@media (max-width: 480px) {
  #product-grid { grid-template-columns: 1fr; }
  .seo-section { padding: 20px 16px; }
}