/* ============================================================
   KENZSTAR — Main Stylesheet (WordPress theme)
   Water Filter Company | kenzstar.in
   ============================================================ */

/* ---------- CSS Variables ---------- */
:root {
  --navy:       #0A1628;
  --navy-mid:   #0F2040;
  --blue:       #1E6FD9;
  --blue-light: #2E8BF5;
  --cyan:       #00C8FF;
  --orange:     #FF6B00;
  --orange-lt:  #FF8C3A;
  --white:      #FFFFFF;
  --off-white:  #EEF6FF;
  --gray:       #8A9BB5;
  --card-bg:    #0D1E38;

  --font-display: 'Bebas Neue', sans-serif;
  --font-heading: 'Rajdhani', sans-serif;
  --font-body:    'Inter', sans-serif;
  --font-bengali: 'Hind Siliguri', sans-serif;

  --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --radius:     12px;
  --radius-lg:  24px;
}

/* ---------- Reset & Base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-body);
  background: var(--navy);
  color: var(--white);
  overflow-x: hidden;
  line-height: 1.6;
}

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

/* ---------- Scrollbar ---------- */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--navy); }
::-webkit-scrollbar-thumb { background: var(--blue); border-radius: 3px; }

/* ============================================================
   NAVIGATION
   ============================================================ */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: var(--transition);
}

#navbar.scrolled {
  background: rgba(10, 22, 40, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 10px 0;
  box-shadow: 0 4px 30px rgba(0, 200, 255, 0.08);
}

.nav-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo img {
  height: 52px;
  width: auto;
  filter: drop-shadow(0 0 10px rgba(0, 200, 255, 0.5));
  transition: var(--transition);
}
.nav-logo img:hover {
  filter: drop-shadow(0 0 18px rgba(0, 200, 255, 0.9));
  transform: scale(1.04);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-links a {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: 0.05em;
  padding: 8px 16px;
  border-radius: 6px;
  color: rgba(255,255,255,0.85);
  position: relative;
  transition: var(--transition);
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 4px; left: 16px; right: 16px;
  height: 2px;
  background: var(--cyan);
  transform: scaleX(0);
  transition: var(--transition);
  border-radius: 2px;
}
.nav-links a:hover { color: var(--cyan); }
.nav-links a:hover::after { transform: scaleX(1); }
.nav-links a.active { color: var(--cyan); }
.nav-links a.active::after { transform: scaleX(1); }

.nav-cta {
  background: linear-gradient(135deg, var(--orange), var(--orange-lt));
  color: var(--white) !important;
  border-radius: 8px !important;
  padding: 10px 22px !important;
  font-weight: 700 !important;
  box-shadow: 0 4px 20px rgba(255, 107, 0, 0.35);
  transition: var(--transition) !important;
}
.nav-cta:hover {
  transform: translateY(-2px) !important;
  box-shadow: 0 8px 28px rgba(255, 107, 0, 0.55) !important;
}
.nav-cta::after { display: none !important; }

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}
.nav-toggle span {
  display: block;
  width: 26px; height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============================================================
   HERO SECTION
   ============================================================ */
#hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: radial-gradient(ellipse at 60% 50%, #0F2A50 0%, var(--navy) 70%);
}

/* Animated wave background */
.hero-waves {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 280px;
  overflow: hidden;
}

.wave {
  position: absolute;
  bottom: 0;
  width: 200%;
  height: 100%;
  background-repeat: repeat-x;
}
.wave-1 {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 120'%3E%3Cpath fill='%231E6FD9' fill-opacity='0.3' d='M0,60 C360,120 720,0 1080,60 C1260,90 1380,75 1440,60 L1440,120 L0,120 Z'/%3E%3C/svg%3E");
  background-size: 50% 100%;
  animation: wave-anim 8s linear infinite;
  opacity: 0.5;
}
.wave-2 {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 120'%3E%3Cpath fill='%2300C8FF' fill-opacity='0.2' d='M0,80 C480,20 960,100 1440,40 L1440,120 L0,120 Z'/%3E%3C/svg%3E");
  background-size: 50% 100%;
  animation: wave-anim 12s linear infinite reverse;
  opacity: 0.35;
}
.wave-3 {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 120'%3E%3Cpath fill='%230A1628' fill-opacity='1' d='M0,100 C360,50 720,120 1080,80 C1260,60 1380,90 1440,100 L1440,120 L0,120 Z'/%3E%3C/svg%3E");
  background-size: 50% 100%;
  animation: wave-anim 10s linear infinite;
}

@keyframes wave-anim {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* Canvas particles */
#particle-canvas {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  pointer-events: none;
}

/* Glow orb */
.hero-orb {
  position: absolute;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(0,200,255,0.12) 0%, transparent 70%);
  border-radius: 50%;
  top: 50%; right: 5%;
  transform: translateY(-50%);
  animation: orb-pulse 4s ease-in-out infinite;
}
@keyframes orb-pulse {
  0%, 100% { transform: translateY(-50%) scale(1); opacity: 0.8; }
  50% { transform: translateY(-52%) scale(1.08); opacity: 1; }
}

.hero-content {
  position: relative;
  z-index: 10;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 32px;
  padding-top: 100px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-text { }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0, 200, 255, 0.1);
  border: 1px solid rgba(0, 200, 255, 0.3);
  border-radius: 50px;
  padding: 6px 18px;
  font-size: 0.8rem;
  font-family: var(--font-heading);
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--cyan);
  text-transform: uppercase;
  margin-bottom: 24px;
  animation: fade-up 0.8s ease both;
}
.hero-badge .dot {
  width: 7px; height: 7px;
  background: var(--cyan);
  border-radius: 50%;
  animation: blink 1.5s ease-in-out infinite;
}
@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 5.5vw, 5.5rem);
  line-height: 1.05;
  letter-spacing: 0.03em;
  margin-bottom: 12px;
  animation: fade-up 0.8s ease 0.1s both;
}

.hero-title .line-highlight {
  background: linear-gradient(90deg, var(--cyan), var(--blue-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-family: var(--font-heading);
  font-size: clamp(1.1rem, 1.8vw, 1.4rem);
  font-weight: 500;
  color: var(--orange);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 20px;
  animation: fade-up 0.8s ease 0.15s both;
}

.hero-desc {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.7);
  line-height: 1.75;
  max-width: 480px;
  margin-bottom: 40px;
  animation: fade-up 0.8s ease 0.2s both;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  animation: fade-up 0.8s ease 0.3s both;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  color: var(--white);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.05em;
  padding: 14px 32px;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 6px 30px rgba(0, 200, 255, 0.3);
  position: relative;
  overflow: hidden;
}
.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.15), transparent);
  opacity: 0;
  transition: var(--transition);
}
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(0, 200, 255, 0.5);
}
.btn-primary:hover::before { opacity: 1; }

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: transparent;
  color: var(--white);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.05rem;
  letter-spacing: 0.05em;
  padding: 13px 28px;
  border-radius: var(--radius);
  border: 1.5px solid rgba(255,255,255,0.3);
  cursor: pointer;
  transition: var(--transition);
}
.btn-outline:hover {
  border-color: var(--cyan);
  color: var(--cyan);
  background: rgba(0,200,255,0.07);
  transform: translateY(-2px);
}

.hero-stats {
  display: flex;
  gap: 36px;
  margin-top: 52px;
  padding-top: 36px;
  border-top: 1px solid rgba(255,255,255,0.08);
  animation: fade-up 0.8s ease 0.4s both;
}

.stat-item { }
.stat-number {
  font-family: var(--font-display);
  font-size: 2.2rem;
  letter-spacing: 0.04em;
  color: var(--cyan);
  line-height: 1;
}
.stat-label {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.55);
  font-weight: 500;
  margin-top: 4px;
  letter-spacing: 0.05em;
}

/* Hero visual */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  animation: fade-up 0.8s ease 0.25s both;
}

.product-showcase {
  position: relative;
  width: 420px;
  height: 480px;
}

.product-glow {
  position: absolute;
  inset: -20px;
  background: radial-gradient(ellipse, rgba(0,200,255,0.18) 0%, transparent 65%);
  border-radius: 50%;
  animation: orb-pulse 3s ease-in-out infinite;
}

.product-ring {
  position: absolute;
  inset: 10px;
  border-radius: 50%;
  border: 1.5px solid rgba(0, 200, 255, 0.15);
  animation: ring-spin 20s linear infinite;
}
.product-ring::before {
  content: '';
  position: absolute;
  top: -5px; left: 50%;
  width: 10px; height: 10px;
  background: var(--cyan);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--cyan);
  transform: translateX(-50%);
}
@keyframes ring-spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.product-card-main {
  position: absolute;
  inset: 40px;
  background: linear-gradient(145deg, #0F2040, #0D1E38);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(0, 200, 255, 0.2);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 32px;
  box-shadow:
    0 30px 80px rgba(0,0,0,0.5),
    0 0 0 1px rgba(0,200,255,0.05) inset,
    0 1px 0 rgba(255,255,255,0.1) inset;
}

.product-icon-wrap {
  width: 120px; height: 120px;
  background: radial-gradient(circle, rgba(0,200,255,0.15), rgba(30,111,217,0.1));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  position: relative;
}
.product-icon-wrap svg {
  filter: drop-shadow(0 0 16px rgba(0,200,255,0.8));
  animation: float-y 3s ease-in-out infinite;
}
@keyframes float-y {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.product-tag {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: 0.06em;
  color: var(--white);
  text-align: center;
}
.product-tag-sub {
  font-size: 0.78rem;
  color: var(--cyan);
  font-weight: 500;
  text-align: center;
  margin-top: 4px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* Floating badges */
.float-badge {
  position: absolute;
  background: linear-gradient(135deg, rgba(15,32,64,0.95), rgba(13,30,56,0.95));
  border: 1px solid rgba(0,200,255,0.25);
  border-radius: 12px;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  backdrop-filter: blur(10px);
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
  animation: float-badge 4s ease-in-out infinite;
}
.float-badge:nth-child(2) { animation-delay: -2s; }

.float-badge-1 { top: 30px; right: -20px; }
.float-badge-2 { bottom: 70px; left: -20px; }

.float-badge-icon {
  width: 36px; height: 36px;
  background: rgba(0,200,255,0.15);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}
.float-badge-text { }
.float-badge-value {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  color: var(--white);
  line-height: 1.2;
}
.float-badge-label {
  font-size: 0.7rem;
  color: var(--gray);
  letter-spacing: 0.06em;
}

@keyframes float-badge {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

@keyframes fade-up {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ============================================================
   SECTION COMMONS
   ============================================================ */
section { position: relative; }

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-eyebrow {
  display: inline-block;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 16px;
  position: relative;
}
.section-eyebrow::before,
.section-eyebrow::after {
  content: '';
  position: absolute;
  top: 50%;
  width: 40px; height: 1px;
  background: var(--cyan);
  opacity: 0.5;
}
.section-eyebrow::before { right: calc(100% + 12px); }
.section-eyebrow::after  { left:  calc(100% + 12px); }

.section-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: clamp(2rem, 3.5vw, 3rem);
  line-height: 1.15;
  margin-bottom: 16px;
}
.section-title .accent { color: var(--cyan); }
.section-title .accent-orange { color: var(--orange); }

.section-desc {
  font-size: 1rem;
  color: rgba(255,255,255,0.6);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.75;
}

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 32px;
}

/* Wave divider */
.wave-divider {
  position: relative;
  height: 80px;
  overflow: hidden;
}
.wave-divider svg {
  position: absolute;
  bottom: 0;
  width: 100%;
}

/* ============================================================
   WHY CHOOSE US / FEATURES
   ============================================================ */
#features {
  padding: 100px 0 80px;
  background: linear-gradient(180deg, var(--navy) 0%, var(--navy-mid) 100%);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.feature-card {
  background: var(--card-bg);
  border: 1px solid rgba(0, 200, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
  cursor: default;
}
.feature-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--cyan));
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--transition);
}
.feature-card:hover {
  border-color: rgba(0,200,255,0.3);
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(0,200,255,0.15);
}
.feature-card:hover::before { transform: scaleX(1); }

.feature-icon {
  width: 58px; height: 58px;
  background: rgba(0, 200, 255, 0.1);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  font-size: 1.6rem;
  transition: var(--transition);
}
.feature-card:hover .feature-icon {
  background: rgba(0, 200, 255, 0.18);
  transform: scale(1.08);
}

.feature-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: 0.03em;
  margin-bottom: 10px;
  color: var(--white);
}
.feature-desc {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.7;
}

/* ============================================================
   PRODUCTS SECTION
   ============================================================ */
#products {
  padding: 100px 0;
  background: var(--navy-mid);
  position: relative;
  overflow: hidden;
}
#products::before {
  content: '';
  position: absolute;
  top: -200px; right: -200px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(30,111,217,0.1) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.products-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.product-card {
  background: var(--card-bg);
  border: 1px solid rgba(0, 200, 255, 0.12);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  position: relative;
}
.product-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 30px 80px rgba(0,0,0,0.5), 0 0 0 1px rgba(0,200,255,0.2);
  border-color: rgba(0,200,255,0.3);
}

.product-card-visual {
  height: 260px;
  background: linear-gradient(135deg, #0F2A50, #0D1E38);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.product-card-visual::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 80%, rgba(0,200,255,0.12), transparent 60%);
}

.product-3d-icon {
  font-size: 5rem;
  position: relative;
  z-index: 2;
  filter: drop-shadow(0 0 24px rgba(0,200,255,0.6));
  transition: var(--transition);
}
.product-card:hover .product-3d-icon {
  transform: scale(1.1) rotate(-3deg);
  filter: drop-shadow(0 0 36px rgba(0,200,255,0.9));
}

.product-badge-new {
  position: absolute;
  top: 20px; right: 20px;
  background: var(--orange);
  color: var(--white);
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  padding: 4px 12px;
  border-radius: 50px;
  text-transform: uppercase;
  z-index: 3;
}

.product-card-body {
  padding: 32px;
}
.product-name {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.5rem;
  letter-spacing: 0.03em;
  margin-bottom: 8px;
  color: var(--white);
}
.product-tagline {
  color: var(--cyan);
  font-size: 0.88rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.product-description {
  color: rgba(255,255,255,0.6);
  font-size: 0.93rem;
  line-height: 1.7;
  margin-bottom: 24px;
}

.product-specs {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 28px;
}
.spec-row {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
}
.spec-icon { color: var(--cyan); font-size: 0.9rem; }
.spec-text { color: rgba(255,255,255,0.7); }

.product-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.btn-product {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--cyan);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.05em;
  padding: 10px 22px;
  border-radius: 8px;
  border: 1.5px solid rgba(0,200,255,0.35);
  cursor: pointer;
  transition: var(--transition);
}
.btn-product:hover {
  background: rgba(0,200,255,0.1);
  border-color: var(--cyan);
  transform: translateY(-2px);
}

.btn-product-primary {
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  color: var(--white);
  border: none;
  box-shadow: 0 4px 20px rgba(0,200,255,0.25);
}
.btn-product-primary:hover {
  background: linear-gradient(135deg, var(--blue-light), var(--cyan));
  box-shadow: 0 8px 30px rgba(0,200,255,0.45);
}

/* ============================================================
   HOW IT WORKS
   ============================================================ */
#how-it-works {
  padding: 100px 0;
  background: var(--navy);
  position: relative;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
}

.steps-grid::before {
  content: '';
  position: absolute;
  top: 40px;
  left: calc(12.5% + 20px);
  right: calc(12.5% + 20px);
  height: 2px;
  background: linear-gradient(90deg, var(--blue), var(--cyan), var(--blue), var(--cyan));
  background-size: 200%;
  animation: gradient-shift 3s linear infinite;
  z-index: 0;
}
@keyframes gradient-shift {
  0% { background-position: 0%; }
  100% { background-position: 200%; }
}

.step-item {
  text-align: center;
  padding: 0 20px;
  position: relative;
  z-index: 1;
}

.step-num {
  width: 80px; height: 80px;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.8rem;
  color: var(--white);
  margin: 0 auto 24px;
  position: relative;
  box-shadow: 0 0 0 8px rgba(0,200,255,0.08), 0 8px 30px rgba(0,200,255,0.3);
  transition: var(--transition);
}
.step-item:hover .step-num {
  transform: scale(1.1);
  box-shadow: 0 0 0 12px rgba(0,200,255,0.12), 0 12px 40px rgba(0,200,255,0.5);
}

.step-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
  margin-bottom: 10px;
  color: var(--white);
}
.step-desc {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.65;
}

/* ============================================================
   TESTIMONIALS / TRUST STRIP
   ============================================================ */
#trust {
  padding: 80px 0;
  background: linear-gradient(180deg, var(--navy) 0%, var(--navy-mid) 100%);
}

.trust-strip {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 60px;
  flex-wrap: wrap;
}

.trust-item {
  text-align: center;
  opacity: 0.55;
  transition: var(--transition);
}
.trust-item:hover { opacity: 1; }
.trust-item-num {
  font-family: var(--font-display);
  font-size: 2.8rem;
  letter-spacing: 0.05em;
  background: linear-gradient(135deg, var(--cyan), var(--blue-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}
.trust-item-label {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.7);
  margin-top: 4px;
}
.trust-divider {
  width: 1px; height: 60px;
  background: rgba(255,255,255,0.12);
}

/* ============================================================
   TESTIMONIALS
   ============================================================ */
#testimonials {
  padding: 100px 0;
  background: var(--navy-mid);
  overflow: hidden;
}

.testimonials-track {
  display: flex;
  gap: 24px;
  animation: scroll-left 28s linear infinite;
  width: max-content;
}
.testimonials-track:hover { animation-play-state: paused; }

@keyframes scroll-left {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.testimonial-card {
  background: var(--card-bg);
  border: 1px solid rgba(0,200,255,0.1);
  border-radius: var(--radius-lg);
  padding: 32px;
  width: 340px;
  flex-shrink: 0;
  transition: var(--transition);
}
.testimonial-card:hover {
  border-color: rgba(0,200,255,0.25);
  transform: translateY(-4px);
}

.testimonial-stars {
  display: flex;
  gap: 4px;
  margin-bottom: 16px;
  color: var(--orange);
  font-size: 0.9rem;
}
.testimonial-text {
  font-size: 0.93rem;
  color: rgba(255,255,255,0.7);
  line-height: 1.75;
  margin-bottom: 20px;
  font-style: italic;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}
.author-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  color: var(--white);
  flex-shrink: 0;
}
.author-name {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--white);
}
.author-city {
  font-size: 0.78rem;
  color: var(--gray);
  margin-top: 2px;
}

/* ============================================================
   CTA BANNER
   ============================================================ */
#cta-banner {
  padding: 100px 0;
  background: linear-gradient(135deg, #0A1E40 0%, #0D2750 50%, #0A1E40 100%);
  position: relative;
  overflow: hidden;
}
#cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' xmlns='http://www.w3.org/2000/svg'%3E%3Ccircle cx='30' cy='30' r='1.5' fill='%2300C8FF' fill-opacity='0.08'/%3E%3C/svg%3E") repeat;
}

.cta-inner {
  position: relative;
  z-index: 2;
  text-align: center;
}
.cta-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: clamp(1.8rem, 3.5vw, 3rem);
  margin-bottom: 16px;
}
.cta-desc {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.65);
  margin-bottom: 40px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}
.cta-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ============================================================
   FOOTER
   ============================================================ */
#footer {
  background: #060F1E;
  padding: 80px 0 32px;
  border-top: 1px solid rgba(0,200,255,0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 60px;
  margin-bottom: 60px;
}

.footer-brand {}
.footer-logo {
  height: 44px;
  width: auto;
  margin-bottom: 16px;
  filter: drop-shadow(0 0 8px rgba(0,200,255,0.3));
}
.footer-tagline {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.5);
  line-height: 1.7;
  margin-bottom: 24px;
  max-width: 280px;
}

.footer-social {
  display: flex;
  gap: 12px;
}
.social-link {
  width: 38px; height: 38px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  transition: var(--transition);
  color: rgba(255,255,255,0.6);
}
.social-link:hover {
  background: rgba(0,200,255,0.15);
  border-color: rgba(0,200,255,0.3);
  color: var(--cyan);
  transform: translateY(-3px);
}

.footer-col-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 12px;
}
.footer-col-title::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 28px; height: 2px;
  background: var(--cyan);
  border-radius: 2px;
}

.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.5);
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 6px;
}
.footer-links a::before {
  content: '→';
  font-size: 0.7rem;
  color: var(--cyan);
  opacity: 0;
  transition: var(--transition);
  transform: translateX(-6px);
}
.footer-links a:hover { color: var(--cyan); padding-left: 4px; }
.footer-links a:hover::before { opacity: 1; transform: translateX(0); }

.footer-contact-item {
  display: flex;
  gap: 10px;
  font-size: 0.88rem;
  color: rgba(255,255,255,0.5);
  margin-bottom: 12px;
  line-height: 1.5;
}
.footer-contact-icon { color: var(--cyan); flex-shrink: 0; margin-top: 2px; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}
.footer-copy {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.35);
}
.footer-copy a { color: var(--cyan); }
.footer-bottom-links {
  display: flex;
  gap: 20px;
}
.footer-bottom-links a {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.35);
  transition: var(--transition);
}
.footer-bottom-links a:hover { color: var(--cyan); }

/* ============================================================
   SCROLL REVEAL
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.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; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ============================================================
   SCROLL TO TOP
   ============================================================ */
#scroll-top {
  position: fixed;
  bottom: 32px; right: 32px;
  width: 48px; height: 48px;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 999;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
  box-shadow: 0 4px 20px rgba(0,200,255,0.3);
  border: none;
  color: white;
  font-size: 1.1rem;
}
#scroll-top.visible {
  opacity: 1;
  pointer-events: auto;
}
#scroll-top:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 28px rgba(0,200,255,0.5);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1100px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
}

@media (max-width: 900px) {
  .hero-content {
    grid-template-columns: 1fr;
    padding-top: 120px;
    text-align: center;
  }
  .hero-text { order: 2; }
  .hero-visual { order: 1; }
  .hero-desc { max-width: 100%; }
  .hero-actions { justify-content: center; }
  .hero-stats { justify-content: center; }
  .products-grid { grid-template-columns: 1fr; max-width: 520px; margin: 0 auto; }
  .steps-grid { grid-template-columns: repeat(2, 1fr); gap: 40px; }
  .steps-grid::before { display: none; }
  .product-showcase { width: 320px; height: 360px; }
}

@media (max-width: 1080px) {
  .nav-links { display: none; flex-direction: column; position: fixed; inset: 0; height: 100vh; height: 100dvh; background: rgba(10,22,40,0.97); backdrop-filter: blur(20px); justify-content: center; align-items: center; gap: 20px; z-index: 999; }
  .nav-links.open { display: flex; }
  .nav-links a { font-size: 1.4rem; }
  .nav-toggle { display: flex; z-index: 1000; position: relative; }
  /* backdrop-filter on the navbar would make it the containing block for the fixed menu */
  body.nav-open #navbar { backdrop-filter: none; -webkit-backdrop-filter: none; }
  .nav-actions { margin-left: auto; margin-right: 16px; }
}

@media (max-width: 720px) {
  .nav-logo img { height: 40px; }
  .features-grid { grid-template-columns: 1fr; }
  .steps-grid { grid-template-columns: 1fr; }
  .trust-divider { display: none; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .container { padding: 0 20px; }
  .hero-orb { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ============================================================
   ACCESSIBILITY
   ============================================================ */
.skip-link {
  position: absolute;
  left: 16px; top: -60px;
  z-index: 2000;
  background: var(--cyan);
  color: var(--navy);
  font-weight: 600;
  padding: 10px 18px;
  border-radius: 8px;
  transition: top 0.2s;
}
.skip-link:focus { top: 16px; }

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

/* ============================================================
   LANGUAGE TOGGLE (English / বাংলা)
   ============================================================ */
html[lang="bn"] [data-lang="en"],
html:not([lang="bn"]) [data-lang="bn"] { display: none !important; }

html[lang="bn"] [data-lang="bn"] { font-family: var(--font-bengali); }
html[lang="bn"] [data-lang="bn"] .section-title,
html[lang="bn"] [data-lang="bn"] .feature-title,
html[lang="bn"] [data-lang="bn"] .page-title { font-family: var(--font-bengali); letter-spacing: 0; }

.nav-actions { display: flex; align-items: center; }

.lang-toggle {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--cyan);
  background: rgba(0,200,255,0.08);
  border: 1px solid rgba(0,200,255,0.3);
  border-radius: 50px;
  padding: 6px 14px;
  margin-left: 12px;
  cursor: pointer;
  transition: var(--transition);
}
.lang-toggle:hover { background: rgba(0,200,255,0.18); }
.lang-toggle .bn-label { font-family: var(--font-bengali); }

/* ============================================================
   INNER PAGE HERO
   ============================================================ */
.page-hero {
  position: relative;
  padding: 170px 0 90px;
  text-align: center;
  overflow: hidden;
  background: radial-gradient(ellipse at 50% 0%, #0F2A50 0%, var(--navy) 70%);
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' xmlns='http://www.w3.org/2000/svg'%3E%3Ccircle cx='30' cy='30' r='1.5' fill='%2300C8FF' fill-opacity='0.08'/%3E%3C/svg%3E") repeat;
  pointer-events: none;
}
.page-hero .container { position: relative; z-index: 2; }
.page-title {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 6vw, 4.8rem);
  letter-spacing: 0.03em;
  line-height: 1.05;
  margin-bottom: 14px;
}
.page-title .accent {
  background: linear-gradient(90deg, var(--cyan), var(--blue-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.page-subtitle {
  font-family: var(--font-heading);
  font-size: clamp(1.1rem, 2vw, 1.4rem);
  font-weight: 600;
  color: var(--orange);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.page-lead {
  max-width: 680px;
  margin: 0 auto;
  color: rgba(255,255,255,0.7);
  font-size: 1.05rem;
  line-height: 1.8;
}
.breadcrumb {
  display: flex;
  justify-content: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--gray);
  margin-bottom: 18px;
}
.breadcrumb a:hover { color: var(--cyan); }

.page-section { padding: 90px 0; }
.page-section.alt { background: var(--navy-mid); }

.prose {
  max-width: 760px;
  margin: 0 auto;
  color: rgba(255,255,255,0.75);
  font-size: 1.05rem;
  line-height: 1.85;
}
.prose p + p { margin-top: 1.1em; }
.prose strong { color: var(--white); }

.tagline-banner {
  text-align: center;
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 3rem);
  letter-spacing: 0.04em;
  color: var(--cyan);
}

/* Cards grid used on about, career, gallery */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}
.cards-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.cards-grid.cols-5 { grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }
.feature-card .card-tag {
  display: inline-block;
  margin-top: 14px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--orange-lt);
}
.feature-icon i { color: var(--cyan); font-size: 1.4rem; }

/* ============================================================
   HERO PRODUCT IMAGE / HIGHLIGHTS
   ============================================================ */
.product-card-main.has-image { padding: 20px; }
.product-card-main.has-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 16px;
}

.hero-highlights {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,0.08);
  animation: fade-up 0.8s ease 0.4s both;
}

/* ============================================================
   FEATURED PRODUCT
   ============================================================ */
.product-feature {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 56px;
  align-items: center;
  background: var(--card-bg);
  border: 1px solid rgba(0,200,255,0.12);
  border-radius: var(--radius-lg);
  padding: 40px;
}
.product-feature-media {
  background: linear-gradient(135deg, #0F2A50, #0D1E38);
  border-radius: 18px;
  padding: 16px;
}
.product-feature-media .main-img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border-radius: 12px;
  background: #fff;
}
.thumbs {
  display: flex;
  gap: 10px;
  margin-top: 12px;
}
.thumbs button {
  flex: 1;
  padding: 0;
  border: 2px solid transparent;
  border-radius: 10px;
  overflow: hidden;
  cursor: pointer;
  background: none;
  opacity: 0.6;
  transition: var(--transition);
}
.thumbs button.active,
.thumbs button:hover { border-color: var(--cyan); opacity: 1; }
.thumbs img { width: 100%; aspect-ratio: 1; object-fit: cover; }

.product-feature .product-name { font-size: clamp(1.6rem, 3vw, 2.2rem); line-height: 1.15; }
.product-feature .product-tagline { font-size: 1rem; }

.price-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  margin: 24px 0;
}
.price {
  font-family: var(--font-display);
  font-size: 2.8rem;
  letter-spacing: 0.03em;
  color: var(--white);
  line-height: 1;
}
.price-label {
  display: block;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray);
  margin-bottom: 4px;
}
.demo-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,107,0,0.12);
  border: 1px solid rgba(255,107,0,0.4);
  color: var(--orange-lt);
  border-radius: 50px;
  padding: 6px 16px;
  font-family: var(--font-heading);
  font-weight: 700;
  letter-spacing: 0.05em;
}
.call-line {
  margin-top: 18px;
  font-size: 0.95rem;
  color: rgba(255,255,255,0.65);
}
.call-line a { color: var(--cyan); font-weight: 600; white-space: nowrap; }
.call-line a:hover { text-decoration: underline; }

.key-features {
  display: grid;
  gap: 14px;
  margin-top: 22px;
}
.key-feature {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
.key-feature i {
  color: var(--cyan);
  margin-top: 4px;
  flex-shrink: 0;
}
.key-feature strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  letter-spacing: 0.03em;
}
.key-feature span { font-size: 0.9rem; color: rgba(255,255,255,0.6); }
html[lang="bn"] .key-feature strong { font-family: var(--font-bengali); letter-spacing: 0; }

/* ============================================================
   VALUE STRIP (replaces stats)
   ============================================================ */
.trust-item-num.small { font-size: 1.6rem; }

/* ============================================================
   GALLERY + LIGHTBOX
   ============================================================ */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
}
.gallery-item {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(0,200,255,0.12);
  background: #fff;
  cursor: zoom-in;
  padding: 0;
  transition: var(--transition);
}
.gallery-item img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.gallery-item:hover { border-color: rgba(0,200,255,0.4); box-shadow: 0 20px 50px rgba(0,0,0,0.45); }
.gallery-item:hover img { transform: scale(1.04); }

.coming-soon {
  display: inline-block;
  white-space: nowrap;
  margin-top: 14px;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gray);
  border: 1px dashed rgba(138,155,181,0.5);
  border-radius: 50px;
  padding: 3px 12px;
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 3000;
  background: rgba(4,10,20,0.94);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.lightbox.open { display: flex; }
.lightbox img {
  max-width: min(100%, 900px);
  max-height: 88vh;
  border-radius: 14px;
  object-fit: contain;
}
.lightbox-btn {
  position: absolute;
  width: 48px; height: 48px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.25);
  background: rgba(10,22,40,0.8);
  color: #fff;
  font-size: 1.2rem;
  cursor: pointer;
}
.lightbox-btn:hover { border-color: var(--cyan); color: var(--cyan); }
.lightbox-close { top: 20px; right: 20px; }
.lightbox-prev { left: 20px; top: 50%; transform: translateY(-50%); }
.lightbox-next { right: 20px; top: 50%; transform: translateY(-50%); }

/* ============================================================
   CONTACT
   ============================================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 40px;
  align-items: start;
}
.contact-card {
  background: var(--card-bg);
  border: 1px solid rgba(0,200,255,0.12);
  border-radius: var(--radius-lg);
  padding: 36px;
}
.contact-card h2 {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  margin-bottom: 8px;
}
.contact-card > p { color: rgba(255,255,255,0.6); margin-bottom: 24px; }
.contact-method {
  display: flex;
  gap: 16px;
  align-items: center;
  padding: 16px 0;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.contact-method .feature-icon { margin: 0; width: 48px; height: 48px; flex-shrink: 0; }
.contact-method small { display: block; color: var(--gray); font-size: 0.8rem; letter-spacing: 0.05em; text-transform: uppercase; }
.contact-method a, .contact-method span.val { font-weight: 600; font-size: 1.05rem; }
.contact-method a:hover { color: var(--cyan); }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-field { margin-bottom: 18px; }
.form-field label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  color: rgba(255,255,255,0.75);
  margin-bottom: 6px;
}
.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  font: inherit;
  font-size: 1rem;
  color: var(--white);
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 10px;
  padding: 12px 14px;
  transition: var(--transition);
}
.form-field select option { background: var(--navy); }
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus { border-color: var(--cyan); background: rgba(0,200,255,0.05); }
.form-field textarea { min-height: 110px; resize: vertical; }
.form-note { font-size: 0.82rem; color: var(--gray); margin-top: 12px; }
.form-error { color: #FF8C8C; font-size: 0.85rem; margin-top: 10px; min-height: 1.2em; }

/* ============================================================
   BLOG
   ============================================================ */
.topic-card { display: block; }
.read-more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 16px;
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--cyan);
}
.article {
  max-width: 780px;
  margin: 0 auto;
  padding: 56px 0;
  border-top: 1px solid rgba(255,255,255,0.07);
  scroll-margin-top: 90px;
}
.article:first-of-type { border-top: none; }
.article-num {
  font-family: var(--font-display);
  font-size: 1rem;
  letter-spacing: 0.12em;
  color: var(--orange);
}
.article h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  line-height: 1.2;
  margin: 6px 0 18px;
}
.article h3 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  color: var(--cyan);
  margin: 26px 0 10px;
}
.article p, .article li {
  color: rgba(255,255,255,0.72);
  line-height: 1.85;
}
.article p + p { margin-top: 1em; }
.article ul { list-style: none; display: grid; gap: 8px; margin-top: 10px; }
.article li { padding-left: 22px; position: relative; }
.article li::before {
  content: '';
  position: absolute;
  left: 4px; top: 0.75em;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--cyan);
}
.article .back-top {
  display: inline-block;
  margin-top: 24px;
  font-size: 0.85rem;
  color: var(--gray);
}
.article .back-top:hover { color: var(--cyan); }

/* ============================================================
   404
   ============================================================ */
.not-found { min-height: 100vh; display: flex; align-items: center; }

/* ============================================================
   RESPONSIVE (new components)
   ============================================================ */
@media (max-width: 900px) {
  .cards-grid.cols-3 { grid-template-columns: 1fr; }
  .product-feature { grid-template-columns: 1fr; padding: 24px; gap: 32px; }
  .contact-grid { grid-template-columns: 1fr; }
  .hero-highlights { justify-content: center; }
}

@media (max-width: 720px) {
  .page-hero { padding: 130px 0 64px; }
  .page-section { padding: 64px 0; }
  .form-row { grid-template-columns: 1fr; }
  .contact-card { padding: 24px; }
  .lightbox-prev { left: 8px; }
  .lightbox-next { right: 8px; }
  .hero-highlights { gap: 20px; }
  .float-badge-1 { right: 0; }
  .float-badge-2 { left: 0; }
  #scroll-top { bottom: 20px; right: 20px; }
}

/* ============================================================
   WORDPRESS THEME ADDITIONS
   ============================================================ */

/* Admin bar offset for the fixed navbar */
.admin-bar #navbar { top: 32px; }
@media (max-width: 782px) { .admin-bar #navbar { top: 46px; } }
@media (max-width: 600px) { .admin-bar #navbar { top: 0; } .admin-bar #navbar.scrolled { top: 0; } }

.screen-reader-text {
  border: 0; clip: rect(1px,1px,1px,1px); clip-path: inset(50%);
  height: 1px; width: 1px; margin: -1px; overflow: hidden; padding: 0;
  position: absolute !important; word-wrap: normal !important;
}

.accent-cyan { color: var(--cyan); }
.link-cyan { color: var(--cyan); }
.link-cyan:hover { text-decoration: underline; }
[hidden] { display: none !important; }

/* Nav menu from wp_nav_menu */
.nav-links li { list-style: none; }

/* ---------- Product cards ---------- */
.products-grid { grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); }
.product-card-visual { height: 340px; display: block; }
.product-card-visual img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 35%;
  transition: transform 0.6s ease;
}
.product-card:hover .product-card-visual img { transform: scale(1.04); }
.product-card-visual::after { z-index: 2; pointer-events: none; background: linear-gradient(180deg, transparent 60%, rgba(13,30,56,0.6)); }
.product-badge-new { z-index: 3; }
.product-name a:hover { color: var(--cyan); }

.product-card-price {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  padding: 16px 0 4px;
  border-top: 1px solid rgba(255,255,255,0.07);
  margin-top: 8px;
}
.product-card-price .price { font-size: 2rem; }
.price-note {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: 0.04em;
  color: var(--white);
}
.product-badge-inline {
  display: inline-block;
  background: linear-gradient(135deg, var(--orange), var(--orange-lt));
  color: #fff;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 50px;
  margin-bottom: 12px;
}

.product-feature-media .main-img { width: 100%; height: auto; aspect-ratio: 3 / 4; object-fit: cover; }
.thumbs img { height: auto; }

.product-details-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 48px;
  align-items: start;
}
.product-details-grid.single { grid-template-columns: 1fr; max-width: 780px; margin: 0 auto; }
.specs-card {
  background: var(--card-bg);
  border: 1px solid rgba(0,200,255,0.12);
  border-radius: var(--radius-lg);
  padding: 28px;
}
.specs-table { width: 100%; border-collapse: collapse; margin-top: 8px; }
.specs-table th, .specs-table td {
  text-align: left;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255,255,255,0.07);
  font-size: 0.92rem;
  vertical-align: top;
}
.specs-table th { color: var(--gray); font-weight: 500; padding-right: 16px; width: 45%; }
.specs-table td { color: var(--white); font-weight: 500; }
.specs-table tr:last-child th, .specs-table tr:last-child td { border-bottom: none; }

/* ---------- Filter pills ---------- */
.filter-pills {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-bottom: 40px;
}
.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.04em;
  color: rgba(255,255,255,0.8);
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: 50px;
  padding: 8px 18px;
  cursor: pointer;
  transition: var(--transition);
}
.pill:hover { border-color: var(--cyan); color: var(--cyan); }
.pill.active {
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  border-color: transparent;
  color: #fff;
  box-shadow: 0 4px 18px rgba(0,200,255,0.3);
}
.pill-count {
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 600;
  background: rgba(255,255,255,0.12);
  border-radius: 50px;
  padding: 1px 8px;
}

/* ---------- Gallery captions ---------- */
.gallery-item { text-align: left; }
.gallery-caption {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 40px 18px 16px;
  background: linear-gradient(180deg, transparent, rgba(6,15,30,0.9));
  color: #fff;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.05rem;
  letter-spacing: 0.02em;
}

/* ---------- Lightbox with caption ---------- */
.lightbox-figure {
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: min(100%, 960px);
}
.lightbox-figure img { max-height: 72vh; }
.lightbox-caption {
  width: 100%;
  max-width: 720px;
  text-align: center;
  padding: 18px 8px 0;
}
.lightbox-title {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 6px;
}
.lightbox-desc {
  color: rgba(255,255,255,0.72);
  font-size: 0.98rem;
  line-height: 1.7;
}
.lightbox-counter {
  display: block;
  margin-top: 10px;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  color: var(--gray);
}

/* ---------- Team ---------- */
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 24px;
}
.team-card {
  position: relative;
  background: var(--card-bg);
  border: 1px solid rgba(0,200,255,0.1);
  border-radius: var(--radius-lg);
  padding: 32px 24px 28px;
  text-align: center;
  transition: var(--transition);
}
.team-card:hover {
  transform: translateY(-6px);
  border-color: rgba(0,200,255,0.3);
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}
.team-photo {
  width: 128px; height: 128px;
  margin: 0 auto 20px;
  border-radius: 50%;
  overflow: hidden;
  padding: 4px;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
}
.team-photo img {
  width: 100%; height: 100%;
  object-fit: cover;
  border-radius: 50%;
}
.team-initials {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%; height: 100%;
  border-radius: 50%;
  background: var(--navy);
  font-family: var(--font-display);
  font-size: 2.6rem;
  letter-spacing: 0.04em;
  color: var(--cyan);
}
.team-name {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: 0.02em;
}
.team-role {
  color: var(--orange-lt);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-top: 4px;
}
.team-bio {
  color: rgba(255,255,255,0.6);
  font-size: 0.9rem;
  line-height: 1.7;
  margin-top: 12px;
}
.team-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px; height: 36px;
  margin-top: 16px;
  border-radius: 50%;
  border: 1px solid rgba(0,200,255,0.3);
  color: var(--cyan);
  transition: var(--transition);
}
.team-link:hover { background: var(--cyan); color: var(--navy); }

/* ---------- Blog cards ---------- */
.post-card { display: flex; flex-direction: column; }
.post-card .read-more { margin-top: auto; padding-top: 16px; }
.post-card-img {
  margin: -36px -28px 20px;
  overflow: hidden;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}
.post-card-img img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; transition: transform 0.6s ease; }
.post-card:hover .post-card-img img { transform: scale(1.05); }
.post-card-meta {
  font-size: 0.78rem;
  color: var(--gray);
  letter-spacing: 0.04em;
  margin-bottom: 8px;
}
.post-card-meta span { color: var(--orange-lt); font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; }

.page-meta { margin-top: 18px; font-size: 0.9rem; color: var(--gray); }
.page-meta a { color: var(--cyan); }

/* Pagination */
.pagination-wrap { margin-top: 48px; }
.pagination-wrap .nav-links {
  display: flex !important;
  position: static !important;
  height: auto !important;
  background: none !important;
  backdrop-filter: none !important;
  flex-direction: row !important;
  justify-content: center;
  gap: 8px;
}
.pagination-wrap .page-numbers {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px; height: 44px;
  padding: 0 12px;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.14);
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}
.pagination-wrap .page-numbers.current,
.pagination-wrap a.page-numbers:hover {
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  border-color: transparent;
  color: #fff;
}

/* ---------- Post / page content ---------- */
.entry-content > * + * { margin-top: 1em; }
.entry-content h2 { font-family: var(--font-heading); font-size: clamp(1.4rem, 2.6vw, 1.9rem); color: var(--white); margin: 1.6em 0 0.6em; line-height: 1.25; }
.entry-content h3 { margin: 1.4em 0 0.5em; }
.entry-content a { color: var(--cyan); text-decoration: underline; text-underline-offset: 3px; }
.entry-content img { border-radius: 14px; }
.entry-content ol { padding-left: 1.4em; color: rgba(255,255,255,0.72); line-height: 1.85; }
.entry-content blockquote {
  border-left: 3px solid var(--cyan);
  padding: 8px 0 8px 20px;
  color: rgba(255,255,255,0.85);
  font-style: italic;
}
.entry-content table { width: 100%; border-collapse: collapse; }
.entry-content th, .entry-content td { border: 1px solid rgba(255,255,255,0.12); padding: 10px 12px; text-align: left; }
.entry-content figcaption, .wp-caption-text { font-size: 0.85rem; color: var(--gray); text-align: center; margin-top: 8px; }
.entry-thumb { margin: 0 0 32px; }
.entry-thumb img { width: 100%; border-radius: var(--radius-lg); }
.alignleft { float: left; margin: 0.4em 1.5em 1em 0; }
.alignright { float: right; margin: 0.4em 0 1em 1.5em; }
.aligncenter { margin-left: auto; margin-right: auto; }
.alignwide, .alignfull { max-width: 100%; }

.article.entry-content { border-top: none; padding-top: 0; }
.article-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.article-footer .back-top { margin: 0; }
.tag-list { display: flex; gap: 8px; flex-wrap: wrap; }
.tag-list a {
  font-size: 0.8rem;
  padding: 4px 12px;
  border-radius: 50px;
  border: 1px solid rgba(255,255,255,0.15);
  color: rgba(255,255,255,0.75);
  text-decoration: none;
}

.post-nav {
  max-width: 780px;
  margin: 24px auto 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.post-nav a {
  display: block;
  height: 100%;
  background: var(--card-bg);
  border: 1px solid rgba(0,200,255,0.1);
  border-radius: var(--radius);
  padding: 18px 20px;
  font-family: var(--font-heading);
  font-weight: 600;
  transition: var(--transition);
}
.post-nav a:hover { border-color: rgba(0,200,255,0.4); color: var(--cyan); }
.post-nav small { display: block; font-family: var(--font-body); font-size: 0.75rem; color: var(--gray); text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 4px; }
.post-nav-next { text-align: right; grid-column: 2; }

/* Search form */
.search-form { display: flex; gap: 8px; justify-content: center; margin-top: 20px; }
.search-form .search-field {
  font: inherit; color: #fff; background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.15); border-radius: 10px; padding: 10px 14px;
}
.search-form .search-submit {
  font: inherit; font-weight: 600; color: #fff; border: none; border-radius: 10px; padding: 10px 18px;
  background: linear-gradient(135deg, var(--blue), var(--cyan)); cursor: pointer;
}

@media (max-width: 900px) {
  .product-details-grid { grid-template-columns: 1fr; }
  .products-grid { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .products-grid { grid-template-columns: 1fr; }
  .product-card-visual { height: 300px; }
  .post-nav { grid-template-columns: 1fr; }
  .post-nav-next { grid-column: auto; text-align: left; }
  .lightbox-figure img { max-height: 60vh; }
}
.lightbox.single .lightbox-prev,
.lightbox.single .lightbox-next { display: none; }