/* =========================================================
   CHAMA SOLUTION — Global Stylesheet
   ========================================================= */
:root {
  --electric-blue: #00b4ff;
  --royal-blue: #2563eb;
  --deep-navy: #070d1f;
  --navy: #0a1530;
  --charcoal: #10182b;
  --charcoal-2: #1a2338;
  --gray: #8b93a7;
  --light: #e9edf7;
  --white: #ffffff;
  --gradient-blue: linear-gradient(120deg, #00b4ff 0%, #2563eb 100%);
  --gradient-dark: linear-gradient(160deg, #070d1f 0%, #10182b 100%);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Rajdhani', 'Segoe UI', system-ui, sans-serif;
  background: var(--deep-navy);
  color: var(--light);
  overflow-x: hidden;
  line-height: 1.6;
}

h1, h2, h3, h4, h5, .font-display {
  font-family: 'Orbitron', 'Segoe UI', sans-serif;
}

img, svg { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

::selection { background: var(--electric-blue); color: var(--deep-navy); }

/* Scrollbar */
::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--deep-navy); }
::-webkit-scrollbar-thumb { background: linear-gradient(var(--electric-blue), var(--royal-blue)); border-radius: 8px; }

/* =========================================================
   Utilities
   ========================================================= */
.container-x { width: 100%; max-width: 1240px; margin: 0 auto; padding: 0 1.25rem; }

.text-gradient {
  background: var(--gradient-blue);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.glow-text { text-shadow: 0 0 24px rgba(0, 180, 255, 0.55); }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.6rem;
  padding: 0.8rem 1.8rem; border-radius: 10px; font-weight: 700; letter-spacing: 0.05em;
  font-family: 'Rajdhani', sans-serif; font-size: 1rem; text-transform: uppercase;
  transition: all 0.3s ease; cursor: pointer; border: none;
}
.btn-primary { background: var(--gradient-blue); color: #fff; box-shadow: 0 8px 30px rgba(37, 99, 235, 0.4); }
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 14px 40px rgba(0, 180, 255, 0.5); }
.btn-outline { border: 2px solid rgba(0, 180, 255, 0.6); color: var(--electric-blue); background: transparent; }
.btn-outline:hover { background: var(--electric-blue); color: var(--deep-navy); transform: translateY(-3px); }
.btn-dark { background: var(--charcoal-2); color: #fff; }
.btn-dark:hover { background: var(--royal-blue); transform: translateY(-3px); }
.btn-whatsapp { background: #25d366; color: #fff; box-shadow: 0 8px 30px rgba(37, 211, 102, 0.35); }
.btn-whatsapp:hover { transform: translateY(-3px); filter: brightness(1.1); }

.section-pad { padding: 5.5rem 0; }

.section-eyebrow {
  display: inline-flex; align-items: center; gap: 0.6rem;
  font-size: 0.85rem; letter-spacing: 0.28em; text-transform: uppercase;
  color: var(--electric-blue); font-weight: 700; margin-bottom: 0.75rem;
}
.section-eyebrow::before { content: ''; width: 34px; height: 2px; background: var(--gradient-blue); }

.section-title { font-size: clamp(1.7rem, 4vw, 2.6rem); font-weight: 800; line-height: 1.2; color: #fff; }
.section-sub { color: var(--gray); max-width: 640px; margin-top: 0.75rem; font-size: 1.05rem; }

/* Glass card */
.glass {
  background: linear-gradient(165deg, rgba(255,255,255,0.05), rgba(255,255,255,0.02));
  border: 1px solid rgba(255,255,255,0.09);
  border-radius: 1rem;
  backdrop-filter: blur(8px);
}
.glass-card {
  background: linear-gradient(165deg, rgba(255,255,255,0.05), rgba(255,255,255,0.02));
  border: 1px solid rgba(255,255,255,0.09);
  backdrop-filter: blur(8px);
}

/* Circuit / grid background */
.tech-grid {
  background-image:
    radial-gradient(circle at 15% 20%, rgba(0,180,255,0.10), transparent 45%),
    radial-gradient(circle at 85% 75%, rgba(37,99,235,0.12), transparent 45%),
    linear-gradient(rgba(0,180,255,0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,180,255,0.045) 1px, transparent 1px);
  background-size: auto, auto, 46px 46px, 46px 46px;
}

.tech-grid-hero {
  background-image:
    radial-gradient(circle at 20% 25%, rgba(0,180,255,0.18), transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(37,99,235,0.22), transparent 50%),
    linear-gradient(rgba(0,180,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,180,255,0.05) 1px, transparent 1px);
  background-size: auto, auto, 52px 52px, 52px 52px;
}

/* =========================================================
   Navbar
   ========================================================= */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  transition: all 0.35s ease; background: transparent; padding: 0.8rem 0;
}
.navbar.scrolled {
  background: rgba(7, 13, 31, 0.92);
  backdrop-filter: blur(12px);
  box-shadow: 0 6px 30px rgba(0, 0, 0, 0.5);
  border-bottom: 1px solid rgba(0, 180, 255, 0.15);
  padding: 0.4rem 0;
}
.navbar .logo { display: flex; align-items: center; gap: 0.7rem; }
.navbar .logo img { height: 46px; width: auto; }

.nav-link {
  position: relative; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase;
  font-size: 0.8rem; color: #c6cde0; padding: 0.35rem 0; transition: color 0.3s; white-space: nowrap;
}
.nav-link::after {
  content: ''; position: absolute; left: 0; bottom: -4px; height: 2px; width: 0%;
  background: var(--gradient-blue); transition: width 0.3s ease; border-radius: 2px;
}
.nav-link:hover, .nav-link.active { color: var(--electric-blue); }
.nav-link:hover::after, .nav-link.active::after { width: 100%; }

.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; background: none; border: none; padding: 8px; }
.hamburger span { width: 26px; height: 2.5px; background: var(--electric-blue); border-radius: 3px; transition: all 0.3s ease; }
.hamburger.open span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

.mobile-menu {
  position: fixed; top: 0; right: -100%; width: min(320px, 85vw); height: 100vh; z-index: 999;
  background: var(--navy); border-left: 1px solid rgba(0,180,255,0.15);
  display: flex; flex-direction: column; padding: 6.5rem 2rem 2rem; gap: 1.1rem;
  transition: right 0.4s ease; box-shadow: -20px 0 60px rgba(0,0,0,0.6);
}
.mobile-menu.open { right: 0; }
.mobile-menu .nav-link { font-size: 1.05rem; padding: 0.6rem 0; border-bottom: 1px solid rgba(255,255,255,0.06); }
.mobile-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,0.65); z-index: 998; opacity: 0;
  pointer-events: none; transition: opacity 0.4s ease; backdrop-filter: blur(2px);
}
.mobile-overlay.show { opacity: 1; pointer-events: auto; }

/* =========================================================
   Hero
   ========================================================= */
.hero { min-height: 100vh; display: flex; align-items: center; position: relative; padding: 7.5rem 0 4rem; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 0.55rem;
  border: 1px solid rgba(0,180,255,0.35); background: rgba(0,180,255,0.08);
  color: var(--electric-blue); padding: 0.45rem 1.1rem; border-radius: 999px;
  font-weight: 700; letter-spacing: 0.18em; font-size: 0.75rem; text-transform: uppercase;
}
.hero h1 { font-size: clamp(2.2rem, 6vw, 4.1rem); font-weight: 900; line-height: 1.08; color: #fff; }
.hero p.lead { color: #b6bfd4; font-size: clamp(1.05rem, 2vw, 1.25rem); max-width: 620px; }

.floating-chip {
  position: absolute; padding: 0.6rem 1.2rem; border-radius: 12px; font-weight: 700;
  background: rgba(13, 22, 48, 0.85); border: 1px solid rgba(0,180,255,0.25);
  box-shadow: 0 12px 40px rgba(0,0,0,0.45); color: var(--light); font-size: 0.85rem;
  backdrop-filter: blur(6px); animation: float 6s ease-in-out infinite;
}
@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-14px); } }

/* =========================================================
   Cards
   ========================================================= */
.service-card {
  position: relative; padding: 2rem 1.6rem; border-radius: 1rem; overflow: hidden;
  background: linear-gradient(165deg, rgba(255,255,255,0.05), rgba(255,255,255,0.015));
  border: 1px solid rgba(255,255,255,0.08); transition: all 0.35s ease;
}
.service-card::before {
  content: ''; position: absolute; inset: 0 0 auto 0; height: 3px;
  background: var(--gradient-blue); transform: scaleX(0); transform-origin: left; transition: transform 0.35s ease;
}
.service-card:hover { transform: translateY(-8px); border-color: rgba(0,180,255,0.45); box-shadow: 0 20px 50px rgba(0,0,0,0.45); }
.service-card:hover::before { transform: scaleX(1); }

.icon-tile {
  width: 60px; height: 60px; border-radius: 14px; display: grid; place-items: center;
  background: linear-gradient(135deg, rgba(0,180,255,0.18), rgba(37,99,235,0.18));
  border: 1px solid rgba(0,180,255,0.35);
}

.stat-card {
  text-align: center; padding: 2rem 1.2rem; border-radius: 1rem;
  background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.08);
  transition: all 0.3s ease;
}
.stat-card:hover { transform: translateY(-6px); border-color: rgba(0,180,255,0.4); }

.price-card {
  position: relative; border-radius: 1.1rem; overflow: hidden;
  background: linear-gradient(170deg, rgba(255,255,255,0.055), rgba(255,255,255,0.015));
  border: 1px solid rgba(255,255,255,0.09); padding: 2.2rem 1.8rem; transition: all 0.3s ease;
}
.price-card:hover { transform: translateY(-6px); border-color: rgba(0,180,255,0.45); }
.price-card.featured { border: 1px solid rgba(0,180,255,0.55); box-shadow: 0 0 50px rgba(0,180,255,0.15); }

.tech-item {
  background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.08);
  border-radius: 1rem; padding: 1.4rem; transition: all 0.3s ease;
}
.tech-item:hover { border-color: rgba(0,180,255,0.45); transform: translateY(-4px); }

/* ---------- store product cards ---------- */
.p-card {
  background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.08);
  border-radius: 1rem; overflow: hidden; display: flex; flex-direction: column;
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}
.p-card:hover { transform: translateY(-5px); border-color: rgba(0,180,255,0.45); box-shadow: 0 14px 34px rgba(0,0,0,0.3); }
.p-img { position: relative; aspect-ratio: 4 / 3; overflow: hidden; background: #0a1326; }
.p-img img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 0.45s ease; }
.p-card:hover .p-img img { transform: scale(1.06); }
.p-badge {
  position: absolute; top: 0.7rem; left: 0.7rem; z-index: 2;
  background: var(--gradient-blue); color: #fff; font-size: 0.66rem; font-weight: 700;
  letter-spacing: 0.06em; text-transform: uppercase; padding: 0.28rem 0.6rem; border-radius: 999px;
}
.p-body { padding: 1.1rem 1.2rem 1.2rem; display: flex; flex-direction: column; flex: 1; }
.p-brand {
  align-self: flex-start; font-size: 0.62rem; font-weight: 800; letter-spacing: 0.12em;
  text-transform: uppercase; color: #00c6ff; background: rgba(0,180,255,0.12);
  padding: 0.16rem 0.5rem; border-radius: 0.35rem; margin-bottom: 0.5rem;
}
.p-name { font-weight: 700; color: #fff; font-size: 0.98rem; line-height: 1.3; }
.p-desc { font-size: 0.8rem; color: #8b93a7; margin-top: 0.2rem; flex: 1; }
.p-foot { display: flex; align-items: center; justify-content: space-between; gap: 0.75rem; margin-top: 0.9rem; }
.p-price { color: #00c6ff; font-weight: 800; font-size: 1.02rem; white-space: nowrap; }


.testimonial-card { padding: 1.8rem; border-radius: 1rem; }

/* =========================================================
   Animations
   ========================================================= */
.reveal { opacity: 0; transform: translateY(34px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.revealed { opacity: 1; transform: translateY(0); }
.reveal-left { opacity: 0; transform: translateX(-40px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal-left.revealed { opacity: 1; transform: translateX(0); }
.reveal-right { opacity: 0; transform: translateX(40px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal-right.revealed { opacity: 1; transform: translateX(0); }

.delay-100 { transition-delay: 0.1s; }
.delay-200 { transition-delay: 0.2s; }
.delay-300 { transition-delay: 0.3s; }

@keyframes pulse-ring {
  0% { box-shadow: 0 0 0 0 rgba(0, 180, 255, 0.5); }
  70% { box-shadow: 0 0 0 14px rgba(0, 180, 255, 0); }
  100% { box-shadow: 0 0 0 0 rgba(0, 180, 255, 0); }
}
.pulse { animation: pulse-ring 2.4s infinite; }

@keyframes blink { 0%,100% { opacity: 1; } 50% { opacity: 0.25; } }
.blink { animation: blink 1.6s ease-in-out infinite; }

/* =========================================================
   Back to top + WhatsApp float
   ========================================================= */
.back-to-top {
  position: fixed; bottom: 90px; right: 22px; z-index: 900;
  width: 48px; height: 48px; border-radius: 12px; display: grid; place-items: center;
  background: var(--gradient-blue); color: #fff; border: none; cursor: pointer;
  box-shadow: 0 10px 30px rgba(0,180,255,0.4); opacity: 0; pointer-events: none; transition: all 0.3s ease;
}
.back-to-top.show { opacity: 1; pointer-events: auto; }
.back-to-top:hover { transform: translateY(-4px); }

.whatsapp-float {
  position: fixed; bottom: 22px; right: 22px; z-index: 900;
  width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center;
  background: #25d366; color: #fff; box-shadow: 0 12px 34px rgba(37,211,102,0.45);
  transition: transform 0.3s ease;
}
.whatsapp-float:hover { transform: scale(1.12); }

/* =========================================================
   Forms
   ========================================================= */
.field {
  width: 100%; background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.12);
  border-radius: 10px; padding: 0.85rem 1.1rem; color: #fff; font-family: 'Rajdhani', sans-serif;
  font-size: 1rem; outline: none; transition: all 0.3s ease;
}
.field:focus { border-color: var(--electric-blue); box-shadow: 0 0 0 3px rgba(0,180,255,0.15); background: rgba(0,180,255,0.05); }
.field::placeholder { color: #7a829a; }

/* =========================================================
   Timeline
   ========================================================= */
.step {
  position: relative; padding-left: 3rem; padding-bottom: 2.4rem;
}
.step::before {
  content: ''; position: absolute; left: 12px; top: 26px; bottom: 0; width: 2px;
  background: linear-gradient(var(--electric-blue), transparent);
}
.step-dot {
  position: absolute; left: 0; top: 0; width: 26px; height: 26px; border-radius: 50%;
  background: var(--gradient-blue); display: grid; place-items: center; color: #fff; font-size: 0.75rem; font-weight: 800;
  box-shadow: 0 0 0 5px rgba(0,180,255,0.15);
}

/* =========================================================
   Page hero (inner pages)
   ========================================================= */
.page-hero {
  padding: 9.5rem 0 4.5rem; position: relative; overflow: hidden;
  background:
    radial-gradient(circle at 12% 20%, rgba(0,180,255,0.16), transparent 45%),
    radial-gradient(circle at 88% 70%, rgba(37,99,235,0.2), transparent 45%),
    linear-gradient(rgba(0,180,255,0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,180,255,0.045) 1px, transparent 1px),
    var(--deep-navy);
  background-size: auto, auto, 48px 48px, 48px 48px, auto;
}
.breadcrumb { color: var(--gray); font-size: 0.9rem; letter-spacing: 0.12em; text-transform: uppercase; }
.breadcrumb a { color: var(--electric-blue); }
.breadcrumb a:hover { text-decoration: underline; }

/* Table */
.data-table { width: 100%; border-collapse: collapse; }
.data-table th {
  text-align: left; padding: 0.9rem 1rem; font-family: 'Orbitron', sans-serif; font-size: 0.75rem;
  letter-spacing: 0.12em; text-transform: uppercase; color: var(--electric-blue);
  background: rgba(0,180,255,0.07); border-bottom: 1px solid rgba(0,180,255,0.25);
}
.data-table td { padding: 0.9rem 1rem; border-bottom: 1px solid rgba(255,255,255,0.07); color: #c6cde0; }
.data-table tr:hover td { background: rgba(0,180,255,0.04); }

/* Footer */
.footer a.footer-link { color: #aeb6cc; transition: color 0.25s ease; }
.footer a.footer-link:hover { color: var(--electric-blue); }

/* Responsive */
@media (max-width: 1024px) {
  .nav-desktop { display: none; }
  .hamburger { display: flex; }
}
@media (max-width: 640px) {
  .section-pad { padding: 3.75rem 0; }
  .page-hero { padding: 7.5rem 0 3rem; }
}

/* =========================================================
   Theme toggle + light mode
   ========================================================= */
.icon-btn {
  width: 40px; height: 40px; border-radius: 10px; display: grid; place-items: center;
  background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.14);
  color: var(--electric-blue); cursor: pointer; transition: all .3s ease;
}
.icon-btn:hover { background: var(--electric-blue); color: #fff; transform: translateY(-2px); }
.icon-btn svg { width: 19px; height: 19px; }

[data-theme="light"] {
  --deep-navy: #eef2fb;
  --navy: #ffffff;
  --charcoal: #e7edf8;
  --charcoal-2: #dfe6f3;
  --gray: #4b5470;
  --light: #1d2742;
}
[data-theme="light"] body { color: #232d49; }
[data-theme="light"] h1,
[data-theme="light"] h2,
[data-theme="light"] h3,
[data-theme="light"] h4,
[data-theme="light"] h5 { color: #0c1428; }
[data-theme="light"] .text-white { color: #0c1428 !important; }
[data-theme="light"] .text-gray-300 { color: #333d5a !important; }
[data-theme="light"] .text-gray-400 { color: #4b5470 !important; }
[data-theme="light"] .text-gray-500 { color: #6b7490 !important; }
[data-theme="light"] .text-gray-600 { color: #7c85a0 !important; }
[data-theme="light"] .glass { background: rgba(255,255,255,0.75); border-color: rgba(20,40,90,0.12); }
[data-theme="light"] .glass-card { background: rgba(255,255,255,0.85); border-color: rgba(20,40,90,0.12); }
[data-theme="light"] .service-card { background: rgba(255,255,255,0.8); border-color: rgba(20,40,90,0.12); }
[data-theme="light"] .price-card { background: rgba(255,255,255,0.85); border-color: rgba(20,40,90,0.14); }
[data-theme="light"] .tech-item { background: rgba(255,255,255,0.7); border-color: rgba(20,40,90,0.12); }
[data-theme="light"] .p-card { background: rgba(255,255,255,0.85); border-color: rgba(20,40,90,0.14); }
[data-theme="light"] .p-card:hover { box-shadow: 0 14px 34px rgba(20,40,90,0.12); }
[data-theme="light"] .p-img { background: #eaf2fb; }
[data-theme="light"] .p-name { color: #0c1428; }
[data-theme="light"] .p-desc { color: #4b5470; }
[data-theme="light"] .p-brand { color: #0f7fbd; background: rgba(0,180,255,0.12); }
[data-theme="light"] .stat-card { background: rgba(255,255,255,0.75); border-color: rgba(20,40,90,0.12); }
[data-theme="light"] .navbar.scrolled { background: rgba(255,255,255,0.92); box-shadow: 0 6px 30px rgba(15,30,70,0.12); border-bottom-color: rgba(0,180,255,0.2); }
[data-theme="light"] .nav-link { color: #39415c; }
[data-theme="light"] .nav-link:hover, [data-theme="light"] .nav-link.active { color: var(--electric-blue); }
[data-theme="light"] .navbar .logo { filter: drop-shadow(0 2px 4px rgba(0,0,0,0.08)); }
[data-theme="light"] .icon-btn { background: rgba(15,35,80,0.05); border-color: rgba(15,35,80,0.18); }
[data-theme="light"] .mobile-menu { background: #fff; border-left-color: rgba(0,180,255,0.2); }
[data-theme="light"] .mobile-menu .nav-link { border-bottom-color: rgba(15,35,80,0.08); }
[data-theme="light"] .data-table td { color: #2a3350; }
[data-theme="light"] .data-table th { background: rgba(0,180,255,0.12); }
[data-theme="light"] .field { background: #fff; border-color: rgba(20,40,90,0.18); color: #0c1428; }
[data-theme="light"] .field::placeholder { color: #8a93ad; }
[data-theme="light"] .footer { background: #0b1226 !important; }
[data-theme="light"] .footer h4 { color: #fff; }
[data-theme="light"] .page-hero { background:
    radial-gradient(circle at 12% 20%, rgba(0,180,255,0.2), transparent 45%),
    radial-gradient(circle at 88% 70%, rgba(37,99,235,0.18), transparent 45%),
    linear-gradient(rgba(0,180,255,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,180,255,0.06) 1px, transparent 1px),
    #eef2fb; }
[data-theme="light"] .section-sub { color: #4b5470; }
[data-theme="light"] .hero p.lead { color: #3a4460; }
[data-theme="light"] .floating-chip { background: rgba(255,255,255,0.9); color: #0c1428; border-color: rgba(0,180,255,0.35); }
[data-theme="light"] .breadcrumb { color: #4b5470; }
[data-theme="light"] .step::before { background: linear-gradient(var(--electric-blue), transparent); }
[data-theme="light"] .whatsapp-float, [data-theme="light"] .back-to-top { box-shadow: 0 10px 30px rgba(15,30,70,0.25); }

/* =========================================================
   Search + filter
   ========================================================= */
.search-wrap { position: relative; max-width: 460px; margin: 0 auto; }
.search-wrap .search-icon { position: absolute; left: 16px; top: 50%; transform: translateY(-50%); color: var(--electric-blue); }
.search-input {
  width: 100%; background: rgba(255,255,255,0.06); border: 1px solid rgba(0,180,255,0.3);
  border-radius: 999px; padding: 0.85rem 1.2rem 0.85rem 3rem; color: #fff;
  font-family: 'Rajdhani', sans-serif; font-size: 1rem; outline: none; transition: all .3s ease;
}
.search-input:focus { border-color: var(--electric-blue); box-shadow: 0 0 0 3px rgba(0,180,255,0.18); background: rgba(0,180,255,0.06); }
.search-input::placeholder { color: #7a829a; }
[data-theme="light"] .search-input { background: #fff; color: #0c1428; border-color: rgba(0,180,255,0.4); }
[data-theme="light"] .search-input::placeholder { color: #8a93ad; }
.filter-chips { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.6rem; }
.filter-chip {
  padding: 0.5rem 1.1rem; border-radius: 999px; font-size: 0.85rem; font-weight: 700; cursor: pointer;
  letter-spacing: 0.06em; text-transform: uppercase; color: #aeb6cc;
  background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.12); transition: all .3s ease;
}
.filter-chip:hover { border-color: rgba(0,180,255,0.5); color: var(--electric-blue); }
.filter-chip.active { background: var(--gradient-blue); color: #fff; border-color: transparent; box-shadow: 0 8px 22px rgba(37,99,235,0.35); }
[data-theme="light"] .filter-chip { color: #4b5470; background: rgba(15,35,80,0.04); border-color: rgba(15,35,80,0.15); }
[data-theme="light"] .filter-chip.active { color: #fff; }

/* =========================================================
   FAQ accordion
   ========================================================= */
.faq-item { border: 1px solid rgba(255,255,255,0.09); border-radius: 1rem; background: rgba(255,255,255,0.03); overflow: hidden; transition: border-color .3s ease; }
.faq-item.open { border-color: rgba(0,180,255,0.5); }
[data-theme="light"] .faq-item { background: rgba(255,255,255,0.8); border-color: rgba(20,40,90,0.12); }
[data-theme="light"] .faq-item.open { border-color: rgba(0,180,255,0.6); }
.faq-q { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 1rem; text-align: left; padding: 1.15rem 1.4rem; background: none; border: none; cursor: pointer; color: #fff; font-weight: 700; font-size: 1rem; font-family: 'Rajdhani', sans-serif; }
[data-theme="light"] .faq-q { color: #0c1428; }
.faq-q .faq-icon { flex-shrink: 0; width: 26px; height: 26px; border-radius: 50%; display: grid; place-items: center; background: var(--gradient-blue); color: #fff; font-size: 0.9rem; transition: transform .3s ease; }
.faq-item.open .faq-icon { transform: rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .4s ease; }
.faq-a-inner { padding: 0 1.4rem 1.3rem; color: var(--gray); font-size: 0.98rem; }

/* =========================================================
   Cart drawer
   ========================================================= */
.cart-fab {
  position: fixed; bottom: 90px; right: 22px; z-index: 900; width: 52px; height: 52px; border-radius: 50%;
  display: grid; place-items: center; background: var(--gradient-blue); color: #fff; border: none; cursor: pointer;
  box-shadow: 0 12px 34px rgba(37,99,235,0.45); transition: transform .3s ease;
}
.cart-fab:hover { transform: scale(1.1); }
.cart-fab .cart-count {
  position: absolute; top: -4px; right: -4px; min-width: 20px; height: 20px; padding: 0 5px; border-radius: 999px;
  background: #ff4757; color: #fff; font-size: 0.7rem; font-weight: 800; display: grid; place-items: center;
  border: 2px solid #0b1226;
}
[data-theme="light"] .cart-fab .cart-count { border-color: #eef2fb; }
.cart-drawer {
  position: fixed; top: 0; right: -400px; width: min(380px, 92vw); height: 100vh; z-index: 1100;
  background: var(--navy); border-left: 1px solid rgba(0,180,255,0.15); display: flex; flex-direction: column;
  transition: right .4s ease; box-shadow: -20px 0 60px rgba(0,0,0,0.6);
}
.cart-drawer.open { right: 0; }
.cart-header { display: flex; align-items: center; justify-content: space-between; padding: 1.3rem 1.5rem; border-bottom: 1px solid rgba(255,255,255,0.08); }
[data-theme="light"] .cart-header { border-bottom-color: rgba(15,35,80,0.1); }
.cart-close { background: none; border: none; color: var(--electric-blue); cursor: pointer; font-size: 1.6rem; line-height: 1; }
.cart-items { flex: 1; overflow-y: auto; padding: 1.2rem 1.5rem; display: flex; flex-direction: column; gap: 0.9rem; }
.cart-item { display: flex; align-items: center; justify-content: space-between; gap: 0.8rem; padding: 0.8rem; border: 1px solid rgba(255,255,255,0.08); border-radius: 0.8rem; background: rgba(255,255,255,0.03); }
[data-theme="light"] .cart-item { border-color: rgba(15,35,80,0.12); background: rgba(255,255,255,0.7); }
.cart-item-name { font-weight: 700; color: #fff; font-size: 0.95rem; }
[data-theme="light"] .cart-item-name { color: #0c1428; }
.cart-item-meta { color: var(--gray); font-size: 0.82rem; }
.cart-item-price { color: var(--electric-blue); font-weight: 800; }
.cart-item .qty { display: flex; align-items: center; gap: 0.5rem; }
.cart-item .qty button { width: 26px; height: 26px; border-radius: 6px; border: 1px solid rgba(0,180,255,0.4); background: transparent; color: var(--electric-blue); cursor: pointer; font-weight: 800; }
.cart-item .qty span { min-width: 20px; text-align: center; color: #fff; font-weight: 700; }
[data-theme="light"] .cart-item .qty span { color: #0c1428; }
.cart-footer { padding: 1.2rem 1.5rem; border-top: 1px solid rgba(255,255,255,0.08); }
[data-theme="light"] .cart-footer { border-top-color: rgba(15,35,80,0.1); }
.cart-empty { text-align: center; color: var(--gray); padding: 2.5rem 1rem; }
.cart-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.6); z-index: 1090; opacity: 0; pointer-events: none; transition: opacity .4s ease; }
.cart-overlay.show { opacity: 1; pointer-events: auto; }
.cart-qty-input { width: 62px; }

/* =========================================================
   Live chat widget
   ========================================================= */
.chat-widget { position: fixed; bottom: 150px; right: 22px; z-index: 890; width: 52px; height: 52px; border-radius: 50%; display: grid; place-items: center; background: #1da1f2; color: #fff; border: none; cursor: pointer; box-shadow: 0 12px 34px rgba(29,161,242,0.45); transition: transform .3s ease; }
.chat-widget:hover { transform: scale(1.1); }
.chat-popup { position: fixed; bottom: 210px; right: 22px; width: min(320px, 90vw); z-index: 1080; border-radius: 1rem; overflow: hidden; background: var(--navy); border: 1px solid rgba(0,180,255,0.2); box-shadow: 0 20px 60px rgba(0,0,0,0.6); transform: translateY(20px) scale(0.96); opacity: 0; pointer-events: none; transition: all .3s ease; }
[data-theme="light"] .chat-popup { background: #fff; }
.chat-popup.open { transform: translateY(0) scale(1); opacity: 1; pointer-events: auto; }
.chat-head { display: flex; align-items: center; gap: 0.8rem; padding: 1rem 1.2rem; background: var(--gradient-blue); color: #fff; }
.chat-head .avatar { width: 38px; height: 38px; border-radius: 50%; background: rgba(255,255,255,0.25); display: grid; place-items: center; font-weight: 800; font-family: 'Orbitron', sans-serif; font-size: 0.8rem; }
.chat-head .status { font-size: 0.75rem; opacity: 0.9; }
.chat-close { margin-left: auto; background: none; border: none; color: #fff; font-size: 1.4rem; cursor: pointer; line-height: 1; }
.chat-body { padding: 1rem 1.2rem; }
.chat-msg { background: rgba(0,180,255,0.08); border: 1px solid rgba(0,180,255,0.2); border-radius: 0.9rem 0.9rem 0.9rem 0.2rem; padding: 0.7rem 0.9rem; font-size: 0.9rem; color: #fff; }
[data-theme="light"] .chat-msg { color: #0c1428; }
.chat-body .field { margin-bottom: 0.7rem; }

/* =========================================================
   Cookie banner
   ========================================================= */
.cookie-banner { position: fixed; bottom: 0; left: 0; right: 0; z-index: 1200; background: #0b1226; border-top: 1px solid rgba(0,180,255,0.25); padding: 1rem 1.5rem; transform: translateY(100%); transition: transform .5s ease; }
.cookie-banner.show { transform: translateY(0); }
.cookie-banner .container-x { display: flex; flex-direction: column; gap: 0.9rem; align-items: flex-start; }
@media (min-width: 768px) { .cookie-banner .container-x { flex-direction: row; align-items: center; justify-content: space-between; } }
.cookie-banner p { color: #aeb6cc; font-size: 0.9rem; max-width: 760px; }
.cookie-banner a { color: var(--electric-blue); text-decoration: underline; }

/* =========================================================
   Misc additions
   ========================================================= */
.tiktok-icon:hover { color: #25f4ee !important; }
.lang-select { appearance: none; background: rgba(255,255,255,0.06); border: 1px solid rgba(0,180,255,0.3); color: var(--electric-blue); border-radius: 10px; padding: 0.45rem 0.7rem; font-weight: 700; font-size: 0.85rem; cursor: pointer; outline: none; }
[data-theme="light"] .lang-select { background: rgba(15,35,80,0.05); }
.blog-card .blog-date { font-size: 0.75rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--electric-blue); }
.blog-card h3 { transition: color .25s ease; }
.blog-card:hover h3 { color: var(--electric-blue); }
.badge-new { display: inline-flex; align-items: center; gap: 0.35rem; background: rgba(255,71,87,0.12); border: 1px solid rgba(255,71,87,0.4); color: #ff6b7a; font-size: 0.7rem; font-weight: 800; letter-spacing: 0.12em; text-transform: uppercase; padding: 0.25rem 0.7rem; border-radius: 999px; }
.step-num { width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; background: var(--gradient-blue); color: #fff; font-weight: 800; font-size: 0.85rem; }
.cart-add {
  display: inline-flex; align-items: center; gap: 0.4rem; padding: 0.6rem 1.1rem; border-radius: 999px;
  background: rgba(0,180,255,0.08); border: 1px solid rgba(0,180,255,0.4); color: var(--electric-blue);
  font-weight: 700; font-size: 0.85rem; cursor: pointer; transition: all .3s ease;
}
.cart-add:hover { background: var(--gradient-blue); color: #fff; transform: translateY(-2px); box-shadow: 0 8px 22px rgba(37,99,235,0.35); }
[data-theme="light"] .cart-add { background: rgba(0,180,255,0.1); }

/* =========================================================
   Announcement bar (website settings)
   ========================================================= */
.announce-bar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1001; min-height: 40px;
  display: flex; align-items: center; justify-content: center;
  padding: 0.45rem 3rem;
  background: linear-gradient(90deg, #00c6ff, #0091ff); color: #fff;
  font-family: 'Rajdhani', sans-serif; font-weight: 700; font-size: 0.9rem; text-align: center;
}
.announce-bar .announce-text { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 100%; }
.announce-close {
  position: absolute; right: 0.6rem; top: 50%; transform: translateY(-50%);
  background: none; border: none; color: #fff; font-size: 1.4rem; line-height: 1; cursor: pointer; opacity: 0.85;
}
.announce-close:hover { opacity: 1; }
body.chama-announce .navbar { top: 40px; }
@media (max-width: 640px) {
  .announce-bar { font-size: 0.78rem; padding: 0.45rem 2.4rem; }
}