/* =============================================
   BST PVT LTD — MASTER STYLESHEET v4
   Universal Hover System: Works on Light & Dark
   ============================================= */

:root {
  --black:        #0a0a0a;
  --white:        #f8f8f6;
  --gray-100:     #f0efed;
  --gray-200:     #e0dedd;
  --gray-400:     #999896;
  --gray-600:     #555350;
  --gray-800:     #1e1d1c;
  --accent:       #c8a96e;
  --accent-light: #e8d5a8;
  --accent-dark:  #a07840;
  /* Hover system — accent bg always gets dark text for readability */
  --hover-on-accent: #1a1009;
  --font-display: 'Cormorant Garamond', serif;
  --font-body:    'DM Sans', sans-serif;
  --nav-h:        80px;
  --transition:   0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --radius:       3px;
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--font-body); background: var(--white); color: var(--black); overflow-x: hidden; cursor: none; }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 2rem; }

/* ── PERFORMANCE: will-change only on animated items ── */
.reveal-up, .reveal-left, .reveal-right { will-change: transform, opacity; }
.btn-primary::before { will-change: left; }

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--gray-100); }
::-webkit-scrollbar-thumb { background: var(--black); border-radius: 2px; }

/* ── LOADER ── */
#loader { position: fixed; inset: 0; background: var(--black); z-index: 9999; display: flex; align-items: center; justify-content: center; transition: opacity 0.5s ease, visibility 0.5s ease; }
#loader.hidden { opacity: 0; visibility: hidden; pointer-events: none; }
.loader-inner { text-align: center; }
.loader-logo { font-family: var(--font-display); font-size: 4rem; font-weight: 700; color: var(--white); letter-spacing: 0.2em; animation: bstPulse 1s infinite alternate; }
@keyframes bstPulse { from { opacity: 0.4; } to { opacity: 1; } }
.loader-bar { width: 200px; height: 2px; background: rgba(255,255,255,0.15); margin: 1.5rem auto 0; border-radius: 2px; overflow: hidden; }
.loader-bar span { display: block; height: 100%; background: var(--accent); animation: loadBar 1.4s ease-in-out forwards; }
@keyframes loadBar { from { width: 0; } to { width: 100%; } }

/* ── CURSOR — mix-blend-mode: visible on BOTH black & white backgrounds ── */
.cursor {
  width: 12px; height: 12px; background: #fff;
  border-radius: 50%; position: fixed; pointer-events: none;
  z-index: 9998; transform: translate(-50%,-50%);
  transition: transform 0.1s ease, width 0.2s, height 0.2s;
  mix-blend-mode: difference;
}
.cursor-follower {
  width: 38px; height: 38px; background: #fff; opacity: 0.12;
  border-radius: 50%; position: fixed; pointer-events: none;
  z-index: 9997; transform: translate(-50%,-50%);
  transition: all 0.18s cubic-bezier(0.16,1,0.3,1);
  mix-blend-mode: difference;
}
.cursor.hovered {
  width: 18px; height: 18px; background: var(--accent);
  transform: translate(-50%,-50%) scale(1.4); mix-blend-mode: normal;
}
.cursor-follower.hovered { opacity: 0.1; transform: translate(-50%,-50%) scale(2); }

/* ═══════════════════════════════════════════════
   NAVBAR
═══════════════════════════════════════════════ */
#navbar { position: fixed; top: 0; left: 0; right: 0; height: var(--nav-h); z-index: 1000; transition: background var(--transition), box-shadow var(--transition); }
#navbar.scrolled { background: rgba(248,248,246,0.95); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); box-shadow: 0 1px 0 var(--gray-200); }
.nav-container { max-width: 1200px; margin: 0 auto; padding: 0 2rem; height: 100%; display: flex; align-items: center; justify-content: space-between; }
.nav-logo { display: flex; align-items: baseline; gap: 0.4rem; font-family: var(--font-display); }
.logo-bst { font-size: 1.8rem; font-weight: 700; color: var(--black); letter-spacing: 0.05em; }
.logo-pvt { font-size: 0.75rem; font-weight: 500; color: var(--gray-600); letter-spacing: 0.15em; text-transform: uppercase; }
.nav-links { display: flex; gap: 2.5rem; }
.nav-link { font-size: 0.875rem; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; color: var(--gray-600); position: relative; transition: color var(--transition); padding: 4px 0; }
.nav-link::after { content: ''; position: absolute; bottom: -3px; left: 0; width: 0; height: 2px; background: var(--accent); border-radius: 2px; transition: width var(--transition); }
.nav-link:hover, .nav-link.active { color: var(--black); }
.nav-link:hover::after, .nav-link.active::after { width: 100%; }

/* Nav CTA Button — works on both transparent & white nav */
.btn-nav {
  font-size: 0.8rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase;
  padding: 0.6rem 1.4rem; background: var(--black); color: var(--white);
  border-radius: var(--radius); transition: all var(--transition);
  border: 2px solid var(--black);
}
.btn-nav:hover { background: var(--accent); border-color: var(--accent); color: var(--hover-on-accent); }

.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 4px; }
.hamburger span { display: block; width: 24px; height: 1.5px; background: var(--black); transition: all var(--transition); }
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ═══════════════════════════════════════════════
   BUTTONS — Universal: work on black & white bg
═══════════════════════════════════════════════ */
.btn-primary {
  display: inline-flex; align-items: center; gap: 0.6rem;
  padding: 0.9rem 2rem; background: var(--black); color: var(--white);
  font-family: var(--font-body); font-size: 0.875rem; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase;
  border-radius: var(--radius); border: 2px solid var(--black);
  cursor: pointer; transition: all var(--transition);
  position: relative; overflow: hidden;
}
/* Accent fill slides in — always dark text on accent for readability */
.btn-primary::before {
  content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%;
  background: var(--accent); transition: left var(--transition); z-index: 0;
}
.btn-primary:hover::before { left: 0; }
.btn-primary > *, .btn-primary span, .btn-primary i { position: relative; z-index: 1; }
.btn-primary:hover { border-color: var(--accent); color: var(--hover-on-accent); }
.btn-primary.large { padding: 1.1rem 2.5rem; font-size: 0.95rem; }

/* Secondary — outline button */
.btn-secondary {
  display: inline-flex; align-items: center; gap: 0.6rem;
  padding: 0.9rem 2rem; background: transparent; color: var(--black);
  font-size: 0.875rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase;
  border: 2px solid var(--black); border-radius: var(--radius);
  cursor: pointer; transition: all var(--transition);
}
.btn-secondary:hover { background: var(--black); color: var(--white); }

/* ─ Variants for dark backgrounds ─ */
/* On dark sections, accent button with dark text */
.on-dark .btn-primary,
.btn-accent {
  background: var(--accent); border-color: var(--accent); color: var(--hover-on-accent);
}
.on-dark .btn-primary::before,
.btn-accent::before { background: var(--white); }
.on-dark .btn-primary:hover,
.btn-accent:hover { border-color: var(--white); color: var(--black); }

/* On dark outline secondary */
.on-dark .btn-secondary {
  border-color: rgba(255,255,255,0.4); color: rgba(255,255,255,0.85);
}
.on-dark .btn-secondary:hover { background: rgba(255,255,255,0.12); color: var(--white); border-color: rgba(255,255,255,0.6); }

/* ═══════════════════════════════════════════════
   SECTION COMMON
═══════════════════════════════════════════════ */
.section-tag { font-size: 0.75rem; font-weight: 600; letter-spacing: 0.2em; text-transform: uppercase; color: var(--accent); margin-bottom: 1rem; display: flex; align-items: center; gap: 0.8rem; }
.section-tag::before { content: ''; display: block; width: 30px; height: 1px; background: var(--accent); }
.section-title { font-family: var(--font-display); font-size: clamp(2rem, 4vw, 3.2rem); font-weight: 700; line-height: 1.1; color: var(--black); margin-bottom: 1.2rem; }
.section-sub { font-size: 1rem; color: var(--gray-600); max-width: 560px; line-height: 1.7; }
.outline-text { -webkit-text-stroke: 1.5px var(--black); color: transparent; }
.section-header { text-align: center; margin-bottom: 4rem; }
.section-header .section-tag { justify-content: center; }
.section-header .section-sub { margin: 0 auto; }

/* ═══════════════════════════════════════════════
   ANIMATIONS — reduced for performance
═══════════════════════════════════════════════ */
.reveal-up, .reveal-left, .reveal-right {
  opacity: 0; transform: translateY(32px);
  transition: opacity 0.65s ease, transform 0.65s ease;
  transition-delay: var(--d, 0s);
}
.reveal-left  { transform: translateX(-32px); }
.reveal-right { transform: translateX(32px); }
.reveal-up.visible, .reveal-left.visible, .reveal-right.visible { opacity: 1; transform: translate(0); }

@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }

/* ═══════════════════════════════════════════════
   HERO
═══════════════════════════════════════════════ */
.hero { min-height: 100vh; padding-top: var(--nav-h); display: flex; align-items: center; position: relative; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; pointer-events: none; }
.hero-grid {
  position: absolute; inset: 0;
  background-image: linear-gradient(to right, rgba(0,0,0,0.04) 1px, transparent 1px),
                    linear-gradient(to bottom, rgba(0,0,0,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
}
.hero-orb { position: absolute; border-radius: 50%; filter: blur(80px); pointer-events: none; }
.orb1 { width: 600px; height: 600px; background: rgba(200,169,110,0.08); top: -100px; right: -100px; }
.orb2 { width: 400px; height: 400px; background: rgba(0,0,0,0.03); bottom: 50px; left: -100px; }
.hero-content { position: relative; z-index: 2; max-width: 1200px; margin: 0 auto; padding: 6rem 2rem 4rem; width: 100%; }
.hero-tag { display: inline-block; font-size: 0.75rem; font-weight: 600; letter-spacing: 0.2em; text-transform: uppercase; color: var(--accent); border: 1px solid var(--accent-light); padding: 0.4rem 1rem; border-radius: 100px; margin-bottom: 1.5rem; }
.hero-title { font-family: var(--font-display); font-size: clamp(3rem, 8vw, 7rem); font-weight: 700; line-height: 1.0; margin-bottom: 1.5rem; display: flex; flex-direction: column; }
.hero-title span:nth-child(2) { -webkit-text-stroke: 2px var(--black); color: transparent; font-weight: 300; }
.hero-sub { font-size: 1.1rem; color: var(--gray-600); max-width: 540px; line-height: 1.8; margin-bottom: 2.5rem; }
.hero-btns { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 4rem; }
.hero-stats { display: flex; align-items: center; gap: 2rem; flex-wrap: wrap; }
.stat { text-align: left; }
.stat-num { font-family: var(--font-display); font-size: 2.5rem; font-weight: 700; color: var(--black); }
.stat p { font-size: 0.8rem; color: var(--gray-600); letter-spacing: 0.05em; text-transform: uppercase; margin-top: 0.2rem; }
.stat-div { width: 1px; height: 50px; background: var(--gray-200); }
.hero-scroll { position: absolute; bottom: 2rem; left: 2rem; display: flex; align-items: center; gap: 1rem; font-size: 0.75rem; letter-spacing: 0.15em; text-transform: uppercase; color: var(--gray-400); }
.scroll-line { width: 60px; height: 1px; background: var(--gray-400); position: relative; overflow: hidden; }
.scroll-line::after { content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%; background: var(--black); animation: scrollLine 2s 1.5s infinite; }
@keyframes scrollLine { 0% { left: -100%; } 100% { left: 100%; } }

/* ═══════════════════════════════════════════════
   MARQUEE
═══════════════════════════════════════════════ */
.marquee-wrap { background: var(--black); padding: 1.2rem 0; overflow: hidden; border-top: 1px solid rgba(255,255,255,0.06); border-bottom: 1px solid rgba(255,255,255,0.06); }
.marquee-track { display: flex; gap: 2.5rem; white-space: nowrap; animation: marquee 28s linear infinite; width: max-content; }
.marquee-track span { font-size: 0.8rem; font-weight: 500; letter-spacing: 0.2em; text-transform: uppercase; color: rgba(255,255,255,0.5); }
.marquee-track .dot { color: var(--accent); }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ═══════════════════════════════════════════════
   SERVICES — hover: dark bg, white text + accent icon
═══════════════════════════════════════════════ */
.services { padding: 8rem 0; background: var(--white); }
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5px; border: 1.5px solid var(--gray-200); }
.service-card {
  background: var(--white); padding: 3rem 2rem;
  position: relative; border: 1.5px solid var(--gray-200);
  transition: background var(--transition); overflow: hidden;
}
.service-card::before {
  content: ''; position: absolute; inset: 0;
  background: var(--black); transform: translateY(101%);
  transition: transform var(--transition); z-index: 0;
}
.service-card:hover::before { transform: translateY(0); }
.service-card > * { position: relative; z-index: 1; }
/* Text on hover: white on dark */
.service-card h3, .service-card p { transition: color var(--transition); }
.service-card:hover h3 { color: var(--white); }
.service-card:hover p  { color: rgba(255,255,255,0.7); }
/* Icon stays accent-colored — always visible on dark */
.service-icon { width: 52px; height: 52px; background: var(--gray-100); border-radius: 6px; display: flex; align-items: center; justify-content: center; font-size: 1.3rem; color: var(--black); margin-bottom: 1.5rem; transition: background var(--transition), color var(--transition); }
.service-card:hover .service-icon { background: rgba(200,169,110,0.18); color: var(--accent); }
.service-num { font-family: var(--font-display); font-size: 3rem; font-weight: 700; color: var(--gray-200); line-height: 1; margin-bottom: 1rem; transition: color var(--transition); }
.service-card:hover .service-num { color: rgba(255,255,255,0.08); }
.service-card h3 { font-family: var(--font-display); font-size: 1.3rem; font-weight: 600; margin-bottom: 0.8rem; }
.service-card p { font-size: 0.875rem; color: var(--gray-600); line-height: 1.7; }
/* Accent bottom bar */
.service-line { width: 30px; height: 2px; background: var(--accent); margin-top: 1.5rem; }

/* ═══════════════════════════════════════════════
   WHY US — hover: accent left border, slide right
═══════════════════════════════════════════════ */
.why-us { padding: 8rem 0; background: var(--gray-100); }
.why-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 6rem; align-items: center; }
.why-left p { color: var(--gray-600); line-height: 1.8; font-size: 0.95rem; margin-bottom: 1rem; }
.why-right { display: flex; flex-direction: column; gap: 1.5rem; }
.why-item {
  display: flex; gap: 1.2rem; align-items: flex-start;
  padding: 1.5rem; background: var(--white);
  border-radius: var(--radius); border: 1px solid var(--gray-200);
  border-left: 3px solid transparent;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}
.why-item:hover { border-color: var(--gray-200); border-left-color: var(--accent); transform: translateX(6px); box-shadow: 0 4px 20px rgba(0,0,0,0.07); }
.why-icon { width: 44px; height: 44px; background: var(--black); border-radius: 6px; display: flex; align-items: center; justify-content: center; color: var(--accent); font-size: 1.1rem; flex-shrink: 0; }
.why-item h4 { font-size: 1rem; font-weight: 600; margin-bottom: 0.3rem; color: var(--black); }
.why-item p { font-size: 0.85rem; color: var(--gray-600); line-height: 1.6; }

/* ═══════════════════════════════════════════════
   CTA SECTION
═══════════════════════════════════════════════ */
.cta-section { padding: 8rem 0; background: var(--white); text-align: center; position: relative; overflow: hidden; }
.cta-section::before { content: ''; position: absolute; inset: 0; background: linear-gradient(135deg, rgba(200,169,110,0.05) 0%, transparent 50%); pointer-events: none; }
.cta-inner { max-width: 700px; margin: 0 auto; position: relative; z-index: 1; }
.cta-tag { display: inline-block; font-size: 0.75rem; font-weight: 600; letter-spacing: 0.2em; text-transform: uppercase; color: var(--accent); padding: 0.4rem 1.2rem; border: 1px solid var(--accent); border-radius: 20px; margin-bottom: 2rem; }
.cta-section h2 { font-family: var(--font-display); font-size: clamp(2rem, 4vw, 3rem); font-weight: 700; line-height: 1.15; margin-bottom: 1.2rem; color: var(--black); }
.cta-section p { font-size: 1rem; color: var(--gray-600); margin-bottom: 2.5rem; line-height: 1.7; }

/* ═══════════════════════════════════════════════
   FOOTER
═══════════════════════════════════════════════ */
.footer { background: var(--black); padding: 5rem 0 0; }
.footer-top { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 3rem; padding-bottom: 4rem; border-bottom: 1px solid rgba(255,255,255,0.08); }
.footer-brand p { font-size: 0.875rem; color: rgba(255,255,255,0.45); line-height: 1.7; margin-top: 1.2rem; max-width: 300px; }
.footer-brand .logo-bst { color: var(--white); }
.footer-brand .logo-pvt { color: rgba(255,255,255,0.4); }
.footer-links h5, .footer-contact h5 { font-size: 0.75rem; font-weight: 600; letter-spacing: 0.15em; text-transform: uppercase; color: var(--accent); margin-bottom: 1.5rem; }
.footer-links a { display: block; font-size: 0.875rem; color: rgba(255,255,255,0.5); margin-bottom: 0.8rem; transition: color var(--transition), padding-left var(--transition); }
.footer-links a:hover { color: var(--accent); padding-left: 6px; }
.footer-contact p { font-size: 0.875rem; color: rgba(255,255,255,0.5); display: flex; align-items: center; gap: 0.7rem; margin-bottom: 0.9rem; line-height: 1.5; }
.footer-contact i { color: var(--accent); font-size: 0.85rem; width: 16px; }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding: 1.5rem 0; flex-wrap: wrap; gap: 0.5rem; }
.footer-bottom p { font-size: 0.8rem; color: rgba(255,255,255,0.3); }

/* ═══════════════════════════════════════════════
   WHATSAPP FLOAT
═══════════════════════════════════════════════ */
.wa-float {
  position: fixed; bottom: 2rem; right: 2rem; z-index: 900;
  display: flex; align-items: center; gap: 0.8rem;
  background: #25D366; color: #fff; border-radius: 50px;
  padding: 0.75rem 1.4rem 0.75rem 0.9rem; text-decoration: none;
  box-shadow: 0 4px 20px rgba(37,211,102,0.35);
  transition: all 0.3s; font-size: 0.875rem; font-weight: 700;
}
.wa-float:hover { background: #128a43; transform: translateY(-3px); box-shadow: 0 8px 30px rgba(37,211,102,0.5); color: #fff; }
.wa-float i { font-size: 1.5rem; }
@media (max-width: 480px) { .wa-float span { display: none; } .wa-float { padding: 0.9rem; border-radius: 50%; } }

/* ═══════════════════════════════════════════════
   PAGE HERO (About, Products, Contact)
═══════════════════════════════════════════════ */
.page-hero { padding: 10rem 0 6rem; background: var(--black); position: relative; overflow: hidden; }
.page-hero::before { content: ''; position: absolute; inset: 0; background-image: linear-gradient(to right, rgba(255,255,255,0.03) 1px, transparent 1px), linear-gradient(to bottom, rgba(255,255,255,0.03) 1px, transparent 1px); background-size: 60px 60px; pointer-events: none; }
.page-hero-inner { position: relative; z-index: 1; }
.page-hero-tag { font-size: 0.75rem; font-weight: 600; letter-spacing: 0.2em; text-transform: uppercase; color: var(--accent); margin-bottom: 1.5rem; }
.page-hero h1 { font-family: var(--font-display); font-size: clamp(2.5rem, 6vw, 5rem); font-weight: 700; line-height: 1.05; color: var(--white); margin-bottom: 1.5rem; }
.page-hero h1 .outline-text { -webkit-text-stroke: 1.5px rgba(255,255,255,0.5); color: transparent; }
.page-hero p { font-size: 1.05rem; color: rgba(255,255,255,0.6); max-width: 580px; line-height: 1.8; }

/* ═══════════════════════════════════════════════
   ABOUT PAGE
═══════════════════════════════════════════════ */
.about-intro { padding: 8rem 0; background: var(--white); }
.about-intro-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 6rem; align-items: center; }
.about-intro-left p { font-size: 0.9rem; color: var(--gray-600); line-height: 1.8; margin-bottom: 1rem; }
.intro-highlights { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-top: 2rem; }
.highlight-box { padding: 1.5rem; background: var(--gray-100); border-radius: var(--radius); border-left: 3px solid var(--accent); transition: all var(--transition); }
.highlight-box:hover { background: var(--black); }
.highlight-box:hover strong { color: var(--accent); }
.highlight-box:hover span { color: rgba(255,255,255,0.6); }
.highlight-box strong { display: block; font-size: 1.8rem; font-family: var(--font-display); font-weight: 700; color: var(--black); line-height: 1; transition: color var(--transition); }
.highlight-box span { font-size: 0.8rem; color: var(--gray-600); text-transform: uppercase; letter-spacing: 0.08em; transition: color var(--transition); }

.about-card-stack { display: flex; flex-direction: column; gap: 1rem; }
.about-card { background: var(--white); border: 1.5px solid var(--gray-200); border-radius: 6px; padding: 1.8rem; display: flex; align-items: flex-start; gap: 1.2rem; transition: all var(--transition); }
.about-card:hover { border-color: var(--accent); box-shadow: 4px 4px 0 var(--accent); transform: translate(-3px,-3px); }
.about-card-icon { width: 44px; height: 44px; background: var(--black); border-radius: 6px; display: flex; align-items: center; justify-content: center; color: var(--accent); font-size: 1.1rem; flex-shrink: 0; }
.about-card h4 { font-size: 1rem; font-weight: 600; margin-bottom: 0.3rem; color: var(--black); }
.about-card p { font-size: 0.82rem; color: var(--gray-600); line-height: 1.6; }

.mv-section { padding: 8rem 0; background: var(--gray-100); }
.mv-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
.mv-card { background: var(--white); border: 1.5px solid var(--gray-200); border-radius: 6px; padding: 3rem; transition: all var(--transition); }
.mv-card:hover { border-color: var(--accent); }
.mv-icon { font-size: 2.5rem; margin-bottom: 1.5rem; display: block; }
.mv-card h3 { font-family: var(--font-display); font-size: 1.8rem; font-weight: 700; margin-bottom: 1rem; color: var(--black); }
.mv-card p { font-size: 0.9rem; color: var(--gray-600); line-height: 1.8; }

/* Process — on black bg */
.process-section { padding: 8rem 0; background: var(--black); }
.process-section .section-title { color: var(--white); }
.process-section .section-sub { color: rgba(255,255,255,0.5); }
.process-section .section-tag { color: var(--accent); }
.process-section .section-tag::before { background: var(--accent); }
.process-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; margin-top: 4rem; }
.process-step {
  background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.08);
  border-radius: 6px; padding: 2rem 1.5rem; text-align: center;
  transition: all 0.3s;
}
/* Hover on dark: accent border + accent-tinted bg, text stays visible */
.process-step:hover { border-color: var(--accent); background: rgba(200,169,110,0.08); }
.step-num { font-family: var(--font-display); font-size: 4rem; font-weight: 700; color: rgba(255,255,255,0.05); line-height: 1; margin-bottom: 1rem; }
.step-icon { font-size: 1.8rem; color: var(--accent); margin-bottom: 1rem; display: block; }
.process-step h4 { font-size: 1rem; font-weight: 600; color: var(--white); margin-bottom: 0.6rem; }
.process-step p { font-size: 0.82rem; color: rgba(255,255,255,0.5); line-height: 1.6; }

/* ═══════════════════════════════════════════════
   PRODUCTS PAGE
═══════════════════════════════════════════════ */
.products-section { padding: 6rem 0 8rem; background: var(--white); }
.filter-bar { display: flex; gap: 0.6rem; flex-wrap: wrap; margin-bottom: 3.5rem; }
.filter-btn {
  padding: 0.6rem 1.4rem; background: var(--gray-100);
  border: 1.5px solid var(--gray-200); border-radius: var(--radius);
  font-size: 0.8rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase;
  cursor: pointer; transition: all 0.2s; font-family: var(--font-body); color: var(--gray-600);
}
/* Filter hover: always black bg + white text — readable in any context */
.filter-btn:hover { background: var(--black); border-color: var(--black); color: var(--white); }
.filter-btn.active { background: var(--accent); border-color: var(--accent); color: var(--hover-on-accent); font-weight: 700; }

.products-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 1.5rem; }
.product-card { background: var(--white); border: 1.5px solid var(--gray-200); border-radius: 6px; overflow: hidden; transition: all var(--transition); }
/* Product card hover: lift + accent shadow (readable on white bg) */
.product-card:hover { border-color: var(--accent); box-shadow: 4px 4px 0 var(--accent); transform: translate(-3px,-3px); }
.product-img { height: 160px; background: var(--gray-100); display: flex; align-items: center; justify-content: center; font-size: 3.5rem; position: relative; overflow: hidden; }
.product-cat-badge { position: absolute; top: 12px; left: 12px; font-size: 0.7rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; background: var(--black); color: var(--white); padding: 0.3rem 0.7rem; border-radius: 2px; }
.product-body { padding: 1.5rem; }
.product-body h4 { font-size: 1rem; font-weight: 600; margin-bottom: 0.5rem; color: var(--black); }
.product-body p { font-size: 0.82rem; color: var(--gray-600); line-height: 1.6; margin-bottom: 1rem; }
.product-tag { display: inline-block; font-size: 0.72rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; background: var(--gray-100); padding: 0.25rem 0.7rem; border-radius: 2px; color: var(--gray-600); margin-right: 0.4rem; margin-bottom: 0.4rem; }
/* Product CTA — always accent bg with dark text for readability everywhere */
.product-cta {
  display: block; text-align: center; margin-top: 1.2rem; padding: 0.7rem;
  background: var(--black); color: var(--white);
  border-radius: var(--radius); font-size: 0.8rem; font-weight: 700;
  letter-spacing: 0.08em; text-transform: uppercase; text-decoration: none;
  transition: all 0.22s;
}
.product-cta:hover { background: var(--accent); color: var(--hover-on-accent); }

/* Bulk banner — on dark background */
.bulk-banner { background: var(--black); border-radius: 8px; padding: 3rem; margin: 4rem 0 0; display: flex; align-items: center; justify-content: space-between; gap: 2rem; flex-wrap: wrap; border: 1px solid rgba(255,255,255,0.1); }
.bulk-banner-left h3 { font-family: var(--font-display); font-size: 1.8rem; color: var(--white); margin-bottom: 0.5rem; }
.bulk-banner-left p { font-size: 0.875rem; color: rgba(255,255,255,0.55); }
/* CTA inside dark bulk banner — accent bg, dark text */
.bulk-banner .btn-primary { background: var(--accent); border-color: var(--accent); color: var(--hover-on-accent); flex-shrink: 0; }
.bulk-banner .btn-primary::before { background: var(--white); }
.bulk-banner .btn-primary:hover { border-color: var(--white); color: var(--black); }

/* ═══════════════════════════════════════════════
   CONTACT PAGE
═══════════════════════════════════════════════ */
.contact-section { padding: 8rem 0; background: var(--white); }
.contact-inner { display: grid; grid-template-columns: 1fr 1.4fr; gap: 6rem; align-items: start; }
.contact-info-list { display: flex; flex-direction: column; gap: 1.2rem; margin-bottom: 2.5rem; }
.contact-info-item { display: flex; align-items: flex-start; gap: 1rem; padding: 1.2rem; background: var(--gray-100); border-radius: var(--radius); border: 1px solid var(--gray-200); transition: all var(--transition); }
.contact-info-item:hover { border-color: var(--accent); background: var(--white); }
.contact-info-item i { font-size: 1rem; color: var(--accent); width: 20px; text-align: center; margin-top: 2px; }
.contact-info-item h5 { font-size: 0.75rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--gray-600); margin-bottom: 0.2rem; }
.contact-info-item p, .contact-info-item a { font-size: 0.9rem; color: var(--black); text-decoration: none; transition: color var(--transition); }
.contact-info-item a:hover { color: var(--accent); }
.wa-direct { display: flex; align-items: center; gap: 1rem; background: #f0fdf4; border: 1.5px solid #bbf7d0; border-radius: 6px; padding: 1.2rem; text-decoration: none; transition: all 0.25s; }
.wa-direct:hover { border-color: #25D366; background: #dcfce7; }
.wa-direct i { font-size: 1.8rem; color: #25D366; }
.wa-direct strong { display: block; font-size: 0.9rem; color: var(--black); }
.wa-direct span { font-size: 0.8rem; color: var(--gray-600); }
.contact-form-wrap { background: var(--white); border: 1.5px solid var(--gray-200); border-radius: 8px; padding: 3rem; box-shadow: 0 4px 40px rgba(0,0,0,0.06); }
.form-header { margin-bottom: 2rem; }
.form-header h3 { font-family: var(--font-display); font-size: 1.8rem; margin-bottom: 0.5rem; color: var(--black); }
.form-header p { font-size: 0.875rem; color: var(--gray-600); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.form-group { display: flex; flex-direction: column; gap: 0.5rem; margin-bottom: 1.5rem; }
.form-group label { font-size: 0.8rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--gray-600); }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 0.85rem 1rem; background: var(--white);
  border: 1.5px solid var(--gray-200); border-radius: var(--radius);
  font-family: var(--font-body); font-size: 0.9rem; color: var(--black);
  outline: none; transition: border-color var(--transition); appearance: none;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: var(--accent); }
.form-group input::placeholder, .form-group textarea::placeholder { color: var(--gray-400); }
.form-group textarea { resize: vertical; min-height: 120px; }
.form-error-msg { font-size: 0.78rem; color: #dc2626; min-height: 1rem; }
.submit-btn { width: 100%; justify-content: center; margin-top: 0.5rem; }
.form-success, .form-error-block { padding: 1.5rem; border-radius: var(--radius); text-align: center; margin-bottom: 1.5rem; }
.form-success { background: #f0fdf4; border: 1px solid #bbf7d0; }
.form-success i { font-size: 2rem; color: #16a34a; margin-bottom: 0.8rem; display: block; }
.form-success h4 { color: #166534; margin-bottom: 0.3rem; }
.form-success p { font-size: 0.875rem; color: #15803d; }
.form-error-block { background: #fef2f2; border: 1px solid #fecaca; }
.form-error-block p { font-size: 0.875rem; color: #dc2626; }

/* ═══════════════════════════════════════════════
   INFO STRIP (Black bg — white/accent text)
═══════════════════════════════════════════════ */
.info-strip { padding: 5rem 0; background: var(--black); border-top: 1px solid rgba(255,255,255,0.08); }
.strip-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; }
.strip-item { text-align: center; transition: transform var(--transition); }
.strip-item:hover { transform: translateY(-4px); }
.strip-item i { font-size: 2rem; color: var(--accent); margin-bottom: 1rem; display: block; }
.strip-item h4 { font-size: 1rem; font-weight: 600; color: var(--white); margin-bottom: 0.5rem; }
.strip-item p { font-size: 0.875rem; color: rgba(255,255,255,0.5); line-height: 1.6; }

/* ═══════════════════════════════════════════════
   BULK HOME SECTION (Black bg)
═══════════════════════════════════════════════ */
.bulk-home-section { padding: 8rem 0; background: var(--black); position: relative; overflow: hidden; }
.bulk-home-section::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse 70% 80% at 70% 50%, rgba(200,169,110,0.06) 0%, transparent 70%); pointer-events: none; }
.bulk-home-inner { display: grid; grid-template-columns: 1.2fr 1fr; gap: 6rem; align-items: center; position: relative; z-index: 1; }
.bulk-home-icon { width: 52px; height: 52px; background: var(--accent); border-radius: 6px; display: flex; align-items: center; justify-content: center; font-size: 1.3rem; color: var(--hover-on-accent); margin-bottom: 1.2rem; }
.bulk-home-left .section-title { color: var(--white); }
.bulk-home-left .outline-text { -webkit-text-stroke: 1.5px rgba(255,255,255,0.6); color: transparent; }
.bulk-home-left > div > p { color: rgba(255,255,255,0.6); line-height: 1.8; margin-bottom: 1.8rem; }
.bulk-list { list-style: none; display: flex; flex-direction: column; gap: 0.75rem; margin-bottom: 2rem; }
.bulk-list li { display: flex; align-items: center; gap: 0.7rem; font-size: 0.9rem; color: rgba(255,255,255,0.65); }
.bulk-list i { color: var(--accent); font-size: 0.85rem; flex-shrink: 0; }
.bulk-home-btns { display: flex; gap: 1rem; flex-wrap: wrap; }
/* Buttons inside dark bulk section */
.bulk-home-left .btn-primary { background: var(--accent); border-color: var(--accent); color: var(--hover-on-accent); }
.bulk-home-left .btn-primary::before { background: var(--white); }
.bulk-home-left .btn-primary:hover { border-color: var(--white); color: var(--black); }
.bulk-home-left .btn-secondary { border-color: rgba(255,255,255,0.3); color: rgba(255,255,255,0.8); background: transparent; }
.bulk-home-left .btn-secondary:hover { background: rgba(255,255,255,0.1); color: var(--white); border-color: rgba(255,255,255,0.5); }
.bulk-note-home { font-size: 0.78rem; color: rgba(255,255,255,0.4); display: flex; align-items: center; gap: 0.5rem; padding: 0.8rem 1rem; border: 1px solid rgba(255,255,255,0.08); border-radius: 4px; background: rgba(255,255,255,0.02); margin-top: 1rem; }
.bulk-note-home i { color: var(--accent); flex-shrink: 0; }
/* Bulk reason cards on dark */
.bulk-reasons-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-bottom: 1rem; }
.bulk-reason-card { background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.08); border-radius: 6px; padding: 1.5rem; transition: all 0.3s; }
.bulk-reason-card:hover { border-color: var(--accent); background: rgba(200,169,110,0.1); }
.bulk-reason-card i { color: var(--accent); font-size: 1.3rem; margin-bottom: 0.8rem; display: block; }
.bulk-reason-card h4 { font-size: 0.9rem; font-weight: 600; color: var(--white); margin-bottom: 0.4rem; }
.bulk-reason-card p { font-size: 0.78rem; color: rgba(255,255,255,0.5); line-height: 1.6; }

/* ═══════════════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .why-inner { grid-template-columns: 1fr; gap: 3rem; }
  .about-intro-inner { grid-template-columns: 1fr; gap: 3rem; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 3rem; }
  .process-steps { grid-template-columns: 1fr 1fr; }
  .contact-inner { grid-template-columns: 1fr; gap: 3rem; }
  .strip-grid { grid-template-columns: repeat(2, 1fr); }
  .mv-grid { grid-template-columns: 1fr; }
  .bulk-home-inner { grid-template-columns: 1fr; gap: 3rem; }
  .bulk-reasons-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  :root { --nav-h: 70px; }
  .nav-links { position: fixed; top: var(--nav-h); left: 0; right: 0; background: var(--white); flex-direction: column; gap: 0; border-top: 1px solid var(--gray-200); box-shadow: 0 10px 40px rgba(0,0,0,0.1); transform: translateY(-100%); opacity: 0; visibility: hidden; transition: all var(--transition); z-index: 999; }
  .nav-links.open { transform: translateY(0); opacity: 1; visibility: visible; }
  .nav-link { padding: 1rem 2rem; border-bottom: 1px solid var(--gray-100); font-size: 0.9rem; }
  .nav-cta { display: none; }
  .hamburger { display: flex; }
  .hero-title { font-size: clamp(2.5rem, 10vw, 4.5rem); }
  .services-grid { grid-template-columns: 1fr; }
  .hero-stats { gap: 1.5rem; }
  .form-row { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .intro-highlights { grid-template-columns: 1fr 1fr; }
  .process-steps { grid-template-columns: 1fr; }
  .strip-grid { grid-template-columns: 1fr 1fr; }
  .cursor, .cursor-follower { display: none; }
  body { cursor: auto; }
  .contact-form-wrap { padding: 2rem 1.5rem; }
  .bulk-reasons-grid { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .container { padding: 0 1.2rem; }
  .strip-grid { grid-template-columns: 1fr; }
  .hero-btns { flex-direction: column; }
  .hero-btns .btn-primary, .hero-btns .btn-secondary { text-align: center; justify-content: center; }
  .hero-stats { flex-direction: column; gap: 1rem; }
  .stat-div { width: 60px; height: 1px; }
  .footer-top { grid-template-columns: 1fr; }
  .intro-highlights { grid-template-columns: 1fr; }
  .bulk-reasons-grid { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: 1fr; }
}

/* ═══════════════════════════════════════════════
   PERFORMANCE UTILITIES
═══════════════════════════════════════════════ */
.lazy { opacity: 0; transition: opacity 0.4s ease; }
.lazy.loaded { opacity: 1; }
img { loading: lazy; }

/* ── LOADER IMAGE LOGO ── */
.loader-img {
  max-height: 80px; max-width: 200px; object-fit: contain;
  filter: brightness(0) invert(1);  /* make logo white on dark loader */
  animation: bstPulse 1s infinite alternate;
  margin-bottom: 1rem;
}