/* ============================================================
   ROOT VARIABLES
   ============================================================ */
:root {
  --sky-blue:         #28387e;
  --sky-blue-light:   #3a52a8;
  --sky-blue-deep:    #1a2558;
  --sky-accent:       #4fc3f7;
  --sky-accent2:      #00e5ff;
  --white:            #ffffff;
  --text-muted:       #8a9bc0;
  --glass-bg:         rgba(255,255,255,0.06);
  --glass-border:     rgba(255,255,255,0.12);
  --glass-hover:      rgba(255,255,255,0.10);
  --dark-bg:          #080e22;
  --dark-mid:         #0d1630;
  --dark-card:        #111c3a;
  --brand-blue:       #28387e;
  --brand-blue-dark:  #1a2656;
  --brand-blue-light: #3a4fa0;
  --accent-cyan:      #00d4ff;
  --accent-green:     #00ff88;
  --dark:             #0a0e1a;
  --off-white-1:      #f0f2f8;
  --gray-100:         #e8eaf0;
  --gray-600:         #6b7280;
  --font-mono:        'Space Mono', monospace;
  /* per-company colours */
  --c-chemical:  #1a6fa8;
  --c-cosmetic:  #c2185b;
  --c-clean:     #00897b;
  --c-machine:   #e65100;
  --c-health:    #6a1b9a;
  --c-plastic:   #00838f;
  --c-imex:      #b8860b;
}

/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: 'DM Sans', sans-serif; background: var(--dark-bg); color: var(--white); overflow-x: hidden; }
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--dark-bg); }
::-webkit-scrollbar-thumb { background: var(--sky-blue); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--sky-blue-light); }

/* ============================================================
   ANIMATED BACKGROUND
   ============================================================ */
.bg-canvas { position: fixed; top: 0; left: 0; width: 100%; height: 100%; z-index: 0; pointer-events: none; overflow: hidden; }
.bg-canvas::before { content: ''; position: absolute; width: 900px; height: 900px; top: -200px; right: -200px; background: radial-gradient(circle, rgba(40,56,126,0.45) 0%, transparent 70%); animation: nebula-drift 18s ease-in-out infinite alternate; border-radius: 50%; }
.bg-canvas::after  { content: ''; position: absolute; width: 700px; height: 700px; bottom: -100px; left: -150px; background: radial-gradient(circle, rgba(79,195,247,0.12) 0%, transparent 70%); animation: nebula-drift 24s ease-in-out infinite alternate-reverse; border-radius: 50%; }
@keyframes nebula-drift { 0% { transform: translate(0,0) scale(1); } 100% { transform: translate(60px,40px) scale(1.12); } }
.molecule-field { position: fixed; top: 0; left: 0; width: 100%; height: 100%; pointer-events: none; z-index: 0; }
.molecule { position: absolute; width: 6px; height: 6px; border-radius: 50%; background: var(--sky-accent); opacity: 0.15; animation: float-molecule linear infinite; }
.molecule::before, .molecule::after { content: ''; position: absolute; width: 4px; height: 4px; border-radius: 50%; background: inherit; opacity: 0.7; }
.molecule::before { top: -18px; left: 10px; }
.molecule::after  { top: 10px; left: 18px; }
@keyframes float-molecule { 0% { transform: translateY(110vh) rotate(0deg); opacity: 0; } 10% { opacity: 0.15; } 90% { opacity: 0.15; } 100% { transform: translateY(-10vh) rotate(360deg); opacity: 0; } }

/* ============================================================
   NAVBAR
   ============================================================ */
nav { position: fixed; top: 0; left: 0; width: 100%; z-index: 1000; padding: 0 5%; height: 80px; display: flex; align-items: center; justify-content: space-between; background: rgba(8,14,34,0.7); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); border-bottom: 1px solid var(--glass-border); transition: all 0.4s ease; }
nav.scrolled { height: 66px; background: rgba(8,14,34,0.92); }
.nav-logo { display: flex; align-items: center; gap: 12px; }
.nav-logo img { height: 48px; width: 48px; border-radius: 8px; object-fit: contain; background: var(--sky-blue); padding: 4px; }
.nav-logo-text { display: flex; flex-direction: column; line-height: 1; }
.nav-logo-text span:first-child { font-family: 'Bebas Neue', sans-serif; font-size: clamp(14px,3.5vw,22px); letter-spacing: clamp(1px,0.5vw,3px); color: var(--white); white-space: nowrap; }
.nav-logo-text span:last-child  { font-size: clamp(8px,1.8vw,9px); letter-spacing: clamp(1px,0.4vw,2.5px); color: var(--sky-accent); text-transform: uppercase; font-weight: 500; white-space: nowrap; }
.nav-links { display: flex; align-items: center; gap: 36px; }
.nav-links a { color: rgba(255,255,255,0.75); font-size: 13px; font-weight: 500; letter-spacing: 1.5px; text-transform: uppercase; position: relative; transition: color 0.3s; }
.nav-links a::after { content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 1.5px; background: var(--sky-accent); transition: width 0.3s ease; }
.nav-links a:hover { color: var(--white); }
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }
.nav-links a.active { color: var(--sky-accent); }
.nav-right { display: flex; align-items: center; gap: 16px; }
.lang-btn { background: var(--glass-bg); border: 1px solid var(--glass-border); color: var(--text-muted); padding: 7px 16px; border-radius: 20px; font-size: 12px; font-weight: 600; letter-spacing: 1px; cursor: pointer; transition: all 0.3s; font-family: 'DM Sans', sans-serif; white-space: nowrap; }
.lang-btn:hover { background: var(--glass-hover); color: var(--white); border-color: var(--sky-accent); }
.nav-cta { background: linear-gradient(135deg, var(--sky-blue-light), var(--sky-blue)); color: var(--white); padding: 10px 22px; border-radius: 6px; font-size: 13px; font-weight: 600; letter-spacing: 0.5px; transition: all 0.3s; border: 1px solid rgba(255,255,255,0.1); white-space: nowrap; }
.nav-cta:hover { transform: translateY(-1px); box-shadow: 0 8px 24px rgba(40,56,126,0.6); }
.hamburger { display: none; flex-direction: column; justify-content: center; gap: 5px; width: 40px; height: 40px; cursor: pointer; padding: 4px; background: var(--glass-bg); border: 1px solid var(--glass-border); border-radius: 8px; flex-shrink: 0; }
.hamburger span { display: block; width: 100%; height: 2px; background: var(--white); border-radius: 2px; transition: all 0.3s; }
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.mobile-menu { display: flex; flex-direction: column; position: fixed; top: 80px; left: 0; width: 100%; background: rgba(8,14,34,0.97); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); border-bottom: 1px solid var(--glass-border); z-index: 999; padding: 24px 5% 32px; transform: translateY(-8px); opacity: 0; visibility: hidden; pointer-events: none; transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s ease; }
.mobile-menu.open { transform: translateY(0); opacity: 1; visibility: visible; pointer-events: all; }
.mobile-menu a { color: rgba(255,255,255,0.75); font-size: 18px; font-weight: 600; letter-spacing: 1px; padding: 14px 0; border-bottom: 1px solid rgba(255,255,255,0.06); transition: color 0.3s; }
.mobile-menu a:hover, .mobile-menu a.active { color: var(--sky-accent); }
.mobile-menu-bottom { display: flex; gap: 12px; margin-top: 24px; flex-wrap: wrap; }
.mobile-menu-bottom .lang-btn, .mobile-menu-bottom .nav-cta { flex: 1; text-align: center; }

/* ============================================================
   SHARED UTILITIES
   ============================================================ */
.container { max-width: 1280px; margin: 0 auto; padding: 0 5%; }
.reveal { opacity: 1; transform: none; transition: opacity 0.6s ease, transform 0.6s ease; }
body.js-ready .reveal { opacity: 0; transform: translateY(24px); }
body.js-ready .reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
@keyframes fade-up { 0% { opacity: 0; transform: translateY(20px); } 100% { opacity: 1; transform: translateY(0); } }
@keyframes pulse-dot { 0%,100% { box-shadow: 0 0 0 0 rgba(79,195,247,0.6); } 50% { box-shadow: 0 0 0 8px rgba(79,195,247,0); } }
@keyframes scan-move { 0% { transform: scaleX(0.3) translateX(-60%); } 100% { transform: scaleX(1) translateX(0); } }

/* ============================================================
   PAGE HERO — dark
   ============================================================ */
.products-hero {
  position: relative; z-index: 1; overflow: hidden;
  background: var(--dark-mid); padding-top: 80px;
}
.products-hero::before {
  content: ''; position: absolute; width: 800px; height: 600px;
  top: -100px; right: -100px;
  background: radial-gradient(circle, rgba(40,56,126,0.4) 0%, transparent 65%);
  pointer-events: none; border-radius: 50%;
  animation: nebula-drift 20s ease-in-out infinite alternate;
}
.ph-scan {
  position: absolute; bottom: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, var(--sky-accent), transparent);
  opacity: 0.45; animation: scan-move 4s ease-in-out infinite alternate;
}
.products-hero-content {
  position: relative; z-index: 2;
  padding: 56px 5% 80px; max-width: 1280px; margin: 0 auto;
}
.ph-breadcrumb { display: flex; align-items: center; gap: 8px; font-family: var(--font-mono); font-size: 11px; color: rgba(255,255,255,0.35); letter-spacing: 2px; text-transform: uppercase; margin-bottom: 28px; animation: fade-up 0.6s ease forwards; }
.ph-breadcrumb a:hover { color: var(--sky-accent); }
.ph-breadcrumb svg { width: 11px; height: 11px; stroke: rgba(255,255,255,0.25); fill: none; }
.ph-breadcrumb span { color: var(--sky-accent); }
.ph-eyebrow { display: inline-flex; align-items: center; gap: 10px; background: var(--glass-bg); border: 1px solid var(--glass-border); backdrop-filter: blur(10px); padding: 7px 18px; border-radius: 30px; font-size: 11px; font-weight: 600; letter-spacing: 3px; text-transform: uppercase; color: var(--sky-accent); margin-bottom: 20px; animation: fade-up 0.7s 0.1s ease forwards; opacity: 0; }
.ph-dot { width: 7px; height: 7px; background: var(--sky-accent); border-radius: 50%; animation: pulse-dot 2s ease-in-out infinite; }
.ph-title { font-family: 'Bebas Neue', sans-serif; font-size: clamp(60px,9vw,110px); line-height: 0.9; letter-spacing: 2px; animation: fade-up 0.7s 0.2s ease forwards; opacity: 0; }
.ph-title .line1 { display: block; color: var(--white); }
.ph-title .line2 { display: block; background: linear-gradient(135deg, var(--sky-accent), var(--sky-blue-light)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.ph-sub { font-size: 17px; line-height: 1.75; color: rgba(255,255,255,0.55); max-width: 560px; margin-top: 20px; font-weight: 300; animation: fade-up 0.7s 0.35s ease forwards; opacity: 0; }
/* hero stat strip */
.ph-stats { display: flex; gap: 48px; margin-top: 48px; animation: fade-up 0.7s 0.5s ease forwards; opacity: 0; flex-wrap: wrap; }
.ph-stat-num { font-family: 'Bebas Neue', sans-serif; font-size: 40px; color: var(--sky-accent); line-height: 1; }
.ph-stat-label { font-family: var(--font-mono); font-size: 9px; letter-spacing: 2px; text-transform: uppercase; color: rgba(255,255,255,0.35); margin-top: 2px; }

/* ============================================================
   FILTER PANEL — full-width card grid, nothing hidden
   ============================================================ */
.filter-panel {
  background: var(--dark-mid);
  border-bottom: 1px solid var(--glass-border);
  padding: 24px 0 28px;
  position: sticky; top: 66px; z-index: 100;
}
.filter-panel-inner {
  max-width: 1280px; margin: 0 auto; padding: 0 5%;
}
.fp-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 14px;
}
.fp-label {
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 3px;
  text-transform: uppercase; color: rgba(255,255,255,0.3);
}
.fp-result-count {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 2px;
  text-transform: uppercase; color: var(--text-muted);
}
.fp-grid {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 8px;
}
.fp-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--glass-border);
  border-top: 3px solid transparent;
  border-radius: 12px;
  padding: 14px 8px 12px;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s ease;
  font-family: 'DM Sans', sans-serif;
}
.fp-card:hover {
  background: rgba(255,255,255,0.07);
  border-color: rgba(255,255,255,0.15);
  border-top-color: rgba(255,255,255,0.15);
  transform: translateY(-2px);
}
.fp-card.active {
  background: var(--fp-bg, rgba(79,195,247,0.08));
  border-color: rgba(255,255,255,0.1);
  border-top-color: var(--fp-color, var(--sky-accent));
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(0,0,0,0.3);
}
.fp-card-icon {
  font-size: 22px; line-height: 1; margin-bottom: 8px; display: block;
  transition: transform 0.2s;
}
.fp-card:hover .fp-card-icon,
.fp-card.active .fp-card-icon { transform: scale(1.12); }
.fp-card-name {
  font-size: 11px; font-weight: 700;
  color: rgba(255,255,255,0.45);
  line-height: 1.35;
  transition: color 0.2s;
}
.fp-card.active .fp-card-name,
.fp-card:hover .fp-card-name  { color: var(--white); }
.fp-card-count {
  display: block; font-family: var(--font-mono); font-size: 10px;
  color: rgba(255,255,255,0.18); margin-top: 4px; transition: color 0.2s;
}
.fp-card.active .fp-card-count { color: var(--fp-color, var(--sky-accent)); }
.fp-card-all .fp-card-name { font-size: 12px; font-weight: 800; }

/* ============================================================
   PRODUCTS GRID SECTION — dark
   ============================================================ */
.products-grid-section {
  background: var(--dark-bg); position: relative; z-index: 1;
  padding: 72px 0 120px; overflow: hidden;
}
/* drips */
.prod-drips { position: absolute; inset: 0; pointer-events: none; overflow: hidden; z-index: 0; }
.drip-line { position: absolute; top: -20%; width: 1px; height: 30%; background: linear-gradient(180deg, transparent, rgba(0,212,255,0.2), transparent); animation: dripFall linear infinite; }
@keyframes dripFall { 0% { transform: translateY(-100%); opacity: 0; } 20% { opacity: 1; } 80% { opacity: 1; } 100% { transform: translateY(500%); opacity: 0; } }
/* watermark */
.prod-watermark { position: absolute; bottom: -60px; right: -20px; font-family: 'Outfit', sans-serif; font-size: 18rem; font-weight: 900; color: rgba(255,255,255,0.015); line-height: 1; pointer-events: none; z-index: 0; user-select: none; }

/* section label row */
.section-label-row { display: flex; align-items: center; justify-content: space-between; margin-bottom: 40px; position: relative; z-index: 1; flex-wrap: wrap; gap: 12px; }
.section-label-row-left {}
.section-co-eyebrow { display: block; font-family: var(--font-mono); font-size: 10px; letter-spacing: 3px; text-transform: uppercase; color: var(--sky-accent); margin-bottom: 6px; }
.section-co-title { font-family: 'Bebas Neue', sans-serif; font-size: clamp(28px,4vw,44px); line-height: 1; letter-spacing: 1px; }
.section-co-title span { background: linear-gradient(135deg, var(--sky-accent), var(--sky-blue-light)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.section-co-link { display: inline-flex; align-items: center; gap: 7px; font-size: 13px; font-weight: 600; color: var(--sky-accent); transition: gap 0.25s; white-space: nowrap; }
.section-co-link:hover { gap: 11px; }
.section-co-link svg { width: 14px; height: 14px; stroke: currentColor; fill: none; stroke-width: 2; }

/* product cards grid */
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  position: relative; z-index: 1;
}

/* product card — verbatim index style */
.product-card {
  border-radius: 24px; overflow: hidden;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.07);
  transition: all 0.5s cubic-bezier(0.16,1,0.3,1);
  position: relative; cursor: pointer;
}
.product-card:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(0,212,255,0.2);
  transform: translateY(-10px);
  box-shadow: 0 28px 72px rgba(0,0,0,0.5), 0 0 50px rgba(0,212,255,0.07);
}
.product-card.hidden { display: none; }
.product-card-image {
  height: 250px; position: relative; overflow: hidden;
  background: linear-gradient(160deg, var(--brand-blue-dark), var(--brand-blue));
}
/* company-colour tint on image bg via inline style */
.product-card-image::after {
  content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 80px;
  background: linear-gradient(180deg, transparent, rgba(8,14,34,0.9)); z-index: 1;
}
.product-card-image img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.7s cubic-bezier(0.16,1,0.3,1), filter 0.5s;
  filter: brightness(0.88);
}
.product-card:hover .product-card-image img { transform: scale(1.1); filter: brightness(1.05); }
.product-card-image-fallback {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  font-size: 60px;
}
/* badge top-right */
.product-badge {
  position: absolute; top: 14px; right: 14px; z-index: 2;
  background: rgba(0,0,0,0.5); backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.1); border-radius: 10px;
  padding: 7px 13px; font-family: var(--font-mono); font-size: 9px;
  letter-spacing: 1.5px; text-transform: uppercase; color: var(--accent-cyan);
}
/* company chip top-left */
.product-co-chip {
  position: absolute; top: 14px; left: 14px; z-index: 2;
  font-family: var(--font-mono); font-size: 9px; font-weight: 700;
  letter-spacing: 1.5px; text-transform: uppercase;
  padding: 5px 12px; border-radius: 20px;
  background: var(--chip-bg, rgba(40,56,126,0.7));
  color: var(--white);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.15);
}
.product-card-body { padding: 24px 24px 28px; }
.product-card-category {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 2.5px;
  text-transform: uppercase; color: var(--accent-cyan);
  margin-bottom: 8px; display: flex; align-items: center; gap: 8px;
}
.product-card-category::before { content: ''; width: 18px; height: 1px; background: var(--accent-cyan); }
.product-card-body h3 { font-family: 'Outfit', sans-serif; font-size: 18px; font-weight: 700; color: var(--white); margin-bottom: 8px; line-height: 1.3; }
.product-card-body p { font-size: 13.5px; color: rgba(255,255,255,0.5); line-height: 1.7; margin-bottom: 16px; }
/* spec tags */
.product-specs { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 18px; }
.product-spec-tag { background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.08); color: rgba(255,255,255,0.45); padding: 4px 10px; border-radius: 20px; font-size: 11px; font-weight: 500; }
.product-card-link {
  display: inline-flex; align-items: center; gap: 7px;
  font-size: 13px; font-weight: 600; color: var(--accent-cyan);
  transition: gap 0.25s; position: relative;
}
.product-card-link::after { content: ''; position: absolute; bottom: -2px; left: 0; width: 0; height: 1px; background: var(--accent-cyan); transition: width 0.3s; }
.product-card:hover .product-card-link::after { width: 100%; }
.product-card-link:hover { gap: 11px; }
.product-card-link svg { width: 15px; height: 15px; stroke: currentColor; fill: none; stroke-width: 2; }

/* empty state */
.empty-state { grid-column: 1 / -1; text-align: center; padding: 80px 20px; display: none; }
.empty-state.visible { display: block; }
.empty-state-icon { font-size: 52px; margin-bottom: 20px; }
.empty-state-title { font-family: 'Syne', sans-serif; font-size: 22px; font-weight: 700; color: rgba(255,255,255,0.5); margin-bottom: 8px; }
.empty-state-body { font-size: 14px; color: rgba(255,255,255,0.3); }

/* ============================================================
   COMPANY DIRECTORY — light
   ============================================================ */
.company-directory {
  background: var(--off-white-1); position: relative; z-index: 1; padding: 80px 0;
}
.cd-header { text-align: center; margin-bottom: 48px; }
.cd-eyebrow { font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 3px; text-transform: uppercase; color: var(--brand-blue-light); margin-bottom: 10px; display: block; }
.cd-title { font-family: 'Outfit', sans-serif; font-size: clamp(1.8rem,4vw,2.6rem); font-weight: 800; color: var(--dark); }
.cd-grid { display: grid; grid-template-columns: repeat(7,1fr); gap: 12px; }
.cd-card {
  background: var(--white); border: 1px solid var(--gray-100);
  border-radius: 14px; padding: 20px 14px; text-align: center;
  transition: all 0.25s; display: block;
  position: relative; overflow: hidden;
}
.cd-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: var(--cd-color, var(--brand-blue)); transform: scaleX(0); transform-origin: left; transition: transform 0.3s ease; }
.cd-card:hover { border-color: rgba(40,56,126,0.2); box-shadow: 0 8px 28px rgba(40,56,126,0.08); transform: translateY(-3px); }
.cd-card:hover::before { transform: scaleX(1); }
.cd-card-icon { font-size: 28px; margin-bottom: 10px; display: block; line-height: 1; }
.cd-card-name { font-family: 'Syne', sans-serif; font-size: 13px; font-weight: 700; color: var(--dark); line-height: 1.3; }
.cd-card-name span { color: var(--brand-blue); }
.cd-card-sector { font-family: var(--font-mono); font-size: 9px; letter-spacing: 1px; text-transform: uppercase; color: var(--gray-600); margin-top: 4px; }
.cd-card-count { font-family: var(--font-mono); font-size: 9px; letter-spacing: 1px; color: var(--gray-600); margin-top: 6px; }

/* ============================================================
   CTA
   ============================================================ */
.cta { background: var(--off-white-1); position: relative; z-index: 1; padding: 40px 0 80px; }
.cta-box { background: linear-gradient(135deg, var(--dark) 0%, var(--brand-blue-dark) 100%); border-radius: 28px; padding: 72px 60px; text-align: center; position: relative; overflow: hidden; }
.cta-box::before { content: ''; position: absolute; top: -100px; left: 50%; transform: translateX(-50%); width: 400px; height: 400px; background: radial-gradient(circle, rgba(0,212,255,0.13), transparent 70%); border-radius: 50%; }
.cta-box h2 { font-size: clamp(2rem,4vw,2.8rem); font-weight: 800; color: var(--white); margin-bottom: 16px; position: relative; font-family: 'Outfit', sans-serif; }
.cta-box p  { font-size: 1.1rem; color: rgba(255,255,255,0.6); margin-bottom: 36px; position: relative; max-width: 500px; margin-left: auto; margin-right: auto; }
.cta-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; position: relative; }
.btn-primary { background: linear-gradient(135deg, var(--sky-blue-light), var(--sky-blue)); color: var(--white); padding: 16px 36px; border-radius: 6px; font-size: 14px; font-weight: 600; letter-spacing: 1px; border: none; cursor: pointer; transition: all 0.3s; display: inline-block; }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 16px 40px rgba(40,56,126,0.7); }
.btn-ghost { background: transparent; color: var(--white); padding: 16px 36px; border-radius: 6px; font-size: 14px; font-weight: 600; letter-spacing: 1px; border: 1px solid rgba(255,255,255,0.2); cursor: pointer; transition: all 0.3s; display: inline-block; }
.btn-ghost:hover { background: rgba(255,255,255,0.08); border-color: rgba(255,255,255,0.4); }

/* ============================================================
   FOOTER
   ============================================================ */
.footer { background: var(--dark); padding: 72px 0 0; position: relative; z-index: 1; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 48px; padding-bottom: 56px; border-bottom: 1px solid rgba(255,255,255,0.06); }
.footer-brand h3 { font-family: 'Outfit', sans-serif; font-size: 22px; font-weight: 800; color: var(--white); margin-bottom: 14px; }
.footer-brand p { font-size: 14px; color: rgba(255,255,255,0.45); line-height: 1.8; max-width: 300px; }
.footer-col h4 { font-family: var(--font-mono); font-size: 10px; letter-spacing: 3px; text-transform: uppercase; color: var(--sky-accent); margin-bottom: 20px; }
.footer-col a, .footer-contact p { display: block; font-size: 14px; color: rgba(255,255,255,0.5); margin-bottom: 10px; transition: color 0.3s; }
.footer-col a:hover { color: var(--white); }
.footer-bar { display: flex; align-items: center; justify-content: space-between; padding: 24px 0; flex-wrap: wrap; gap: 16px; }
.footer-bar span { font-size: 13px; color: rgba(255,255,255,0.3); }
.footer-bar-socials { display: flex; gap: 16px; }
.footer-bar-socials a { width: 36px; height: 36px; border-radius: 8px; background: var(--glass-bg); border: 1px solid var(--glass-border); display: flex; align-items: center; justify-content: center; transition: all 0.3s; }
.footer-bar-socials a:hover { background: var(--sky-blue); border-color: var(--sky-blue); }
.footer-bar-socials svg { width: 16px; height: 16px; stroke: rgba(255,255,255,0.6); fill: none; stroke-width: 1.5; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1100px) {
  .products-grid   { grid-template-columns: repeat(2,1fr); }
  .cd-grid         { grid-template-columns: repeat(4,1fr); }
}
@media (max-width: 900px) {
  .nav-links, .nav-right { display: none; }
  .hamburger { display: flex; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  /* filter: collapse to 4-col on tablet */
  .fp-grid { grid-template-columns: repeat(4,1fr); }
}
@media (max-width: 768px) {
  .products-grid  { grid-template-columns: 1fr; }
  .cd-grid        { grid-template-columns: repeat(3,1fr); }
  .footer-grid    { grid-template-columns: 1fr; gap: 32px; }
  .cta-box        { padding: 48px 24px; }
  .ph-stats       { gap: 32px; }
  /* filter: 2 rows of 4 on small tablets */
  .fp-grid { grid-template-columns: repeat(4,1fr); }
  .filter-panel { padding: 18px 0 22px; }
}
@media (max-width: 540px) {
  /* filter: wrap to 2 rows on mobile */
  .fp-grid { grid-template-columns: repeat(4,1fr); gap: 6px; }
  .fp-card { padding: 10px 4px 8px; }
  .fp-card-icon { font-size: 18px; }
  .fp-card-name { font-size: 10px; }
  .fp-card-count { display: none; }
  .cd-grid { grid-template-columns: repeat(2,1fr); }
}