/* ============================================
   VoltTek Elektrik — Electric Neon Tech Theme
   Dark navy, electric blue glow, futuristic
   Fonts: Outfit + Source Sans 3
   ============================================ */

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

:root {
  /* Colors - Electric Neon Tech */
  --color-primary: #00d4ff;
  --color-primary-dark: #00a8cc;
  --color-primary-light: rgba(0,212,255,0.12);
  --color-secondary: #ff6b35;
  --color-secondary-dark: #e55a2b;
  --color-bg: #0a0e27;
  --color-bg-alt: #0f1332;
  --color-bg-card: #111633;
  --color-bg-dark: #060918;
  --color-surface: #161a3e;
  --color-text: #e8edf3;
  --color-text-secondary: #8e95b4;
  --color-text-light: #5c6488;
  --color-text-white: #ffffff;
  --color-border: rgba(0,212,255,0.15);
  --color-border-light: rgba(0,212,255,0.08);
  --color-success: #10b981;
  --color-error: #ef4444;
  --color-glow: rgba(0,212,255,0.3);
  --color-glow-strong: rgba(0,212,255,0.5);

  /* Typography */
  --font-primary: 'Source Sans 3', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-heading: 'Outfit', 'Source Sans 3', sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 2rem;
  --font-size-4xl: 2.5rem;
  --font-size-5xl: 3rem;

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  /* Border Radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.4);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.4);
  --shadow-lg: 0 10px 25px rgba(0,0,0,0.5);
  --shadow-xl: 0 20px 40px rgba(0,0,0,0.6);
  --shadow-glow: 0 0 20px rgba(0,212,255,0.2);
  --shadow-glow-strong: 0 0 30px rgba(0,212,255,0.35);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 350ms ease;

  /* Container */
  --container-max: 1200px;
  --container-narrow: 800px;
}

/* --- Glow Pulse Animation --- */
@keyframes glowPulse {
  0%, 100% { box-shadow: 0 0 15px rgba(0,212,255,0.4), 0 0 30px rgba(0,212,255,0.2); }
  50% { box-shadow: 0 0 25px rgba(0,212,255,0.6), 0 0 50px rgba(0,212,255,0.3); }
}
@keyframes subtleFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-3px); }
}
@keyframes lineGlow {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 0.8; }
}

html { scroll-behavior: smooth; }
body {
  font-family: var(--font-primary);
  font-size: var(--font-size-base);
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

a { color: var(--color-primary); text-decoration: none; transition: color var(--transition-fast); }
a:hover { color: #33ddff; text-shadow: 0 0 8px rgba(0,212,255,0.3); }
img { max-width: 100%; height: auto; display: block; }
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-text-white);
}

.container { max-width: var(--container-max); margin: 0 auto; padding: 0 var(--space-6); }
.container--narrow { max-width: var(--container-narrow); }

/* --- Skip Link --- */
.skip-link {
  position: absolute; top: -40px; left: 0; background: var(--color-primary);
  color: var(--color-bg); padding: var(--space-2) var(--space-4);
  z-index: 1000; transition: top var(--transition-fast); font-weight: 700;
}
.skip-link:focus { top: 0; }

/* --- Header --- */
.header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(10,14,39,0.95); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  box-shadow: 0 2px 10px var(--color-glow);
  padding: var(--space-4) 0;
}
.header__inner {
  display: flex; align-items: center; justify-content: space-between;
  max-width: var(--container-max); margin: 0 auto; padding: 0 var(--space-6);
}
.header__logo {
  display: flex; align-items: center; gap: var(--space-3);
  font-family: var(--font-heading); font-size: var(--font-size-xl);
  font-weight: 700; color: var(--color-text-white); text-decoration: none;
}
.header__logo-icon {
  width: 40px; height: 40px; background: var(--color-primary);
  border-radius: var(--radius-lg); display: flex; align-items: center;
  justify-content: center; color: var(--color-bg); font-size: var(--font-size-lg);
  box-shadow: 0 0 12px var(--color-glow);
}
.header__right { display: flex; align-items: center; gap: var(--space-6); }

/* Navigation */
.nav { display: flex; align-items: center; gap: var(--space-1); }
.nav__link {
  padding: var(--space-2) var(--space-4); border-radius: 3px;
  color: var(--color-text-secondary); font-size: var(--font-size-sm);
  font-weight: 500; transition: all var(--transition-fast); text-decoration: none;
  position: relative;
}
.nav__link:hover { color: var(--color-primary); background: var(--color-primary-light); }
.nav__link--active {
  color: var(--color-primary);
  background: transparent;
}
.nav__link--active::after {
  content: ''; position: absolute; bottom: -2px; left: var(--space-4); right: var(--space-4);
  height: 2px; background: var(--color-primary);
  box-shadow: 0 0 8px var(--color-glow);
}

/* Language Toggle */
.lang-toggle { display: flex; border: 1px solid var(--color-border); border-radius: var(--radius-full); overflow: hidden; }
.lang-toggle__btn {
  padding: var(--space-1) var(--space-3); font-size: var(--font-size-xs);
  font-weight: 600; border: none; background: transparent; cursor: pointer;
  color: var(--color-text-secondary); transition: all var(--transition-fast);
}
.lang-toggle__btn--active {
  background: var(--color-primary); color: var(--color-bg);
}

/* Mobile Nav Toggle */
.nav__close { display: none; }
.nav__toggle {
  display: none; background: none; border: none; cursor: pointer;
  padding: var(--space-2); color: var(--color-text-white); font-size: var(--font-size-xl);
}

/* --- Hero Section --- */
.hero {
  padding: var(--space-24) 0 var(--space-20);
  background: linear-gradient(135deg, #0a0e27 0%, #1a1e3e 50%, #0f1332 100%);
  background-image: linear-gradient(135deg, rgba(255,255,255,0.92) 0%, rgba(255,255,255,0.75) 100%), url('../images/hero.jpg');
  background-size: cover; background-position: center;
  position: relative; overflow: hidden;
}
.hero::before {
  content: ''; position: absolute; top: -30%; right: -15%;
  width: 700px; height: 700px; border-radius: 50%;
  background: radial-gradient(circle, rgba(0,212,255,0.08) 0%, transparent 65%);
  pointer-events: none;
}
.hero::after {
  content: ''; position: absolute; bottom: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
  box-shadow: 0 0 15px var(--color-glow);
}
.hero__content { position: relative; z-index: 1; max-width: 700px; }
.hero__badge {
  display: inline-flex; align-items: center; gap: var(--space-2);
  padding: var(--space-2) var(--space-4); border-radius: var(--radius-full);
  background: transparent; color: var(--color-primary);
  font-size: var(--font-size-sm); font-weight: 600; margin-bottom: var(--space-6);
  border: 1px solid var(--color-primary);
  box-shadow: 0 0 12px var(--color-glow), inset 0 0 12px rgba(0,212,255,0.05);
}
.hero__title {
  font-size: var(--font-size-5xl); font-weight: 800;
  line-height: 1.1; margin-bottom: var(--space-6);
  color: var(--color-text-white);
  text-shadow: 0 0 30px rgba(0,212,255,0.15);
}
.hero__title-accent { color: var(--color-primary); text-shadow: 0 0 20px var(--color-glow); }
.hero__subtitle {
  font-size: var(--font-size-lg); color: var(--color-text-secondary);
  line-height: 1.7; margin-bottom: var(--space-8);
}
.hero__actions { display: flex; gap: var(--space-4); flex-wrap: wrap; }
.hero__stats {
  display: flex; gap: var(--space-10); margin-top: var(--space-12);
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-border);
}
.hero__stat-value {
  font-family: var(--font-heading); font-size: var(--font-size-3xl);
  font-weight: 800; color: var(--color-primary);
  text-shadow: 0 0 15px var(--color-glow);
}
.hero__stat-label { font-size: var(--font-size-sm); color: var(--color-text-secondary); margin-top: var(--space-1); }

/* --- Buttons --- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: var(--space-2); padding: var(--space-3) var(--space-6);
  border-radius: 3px; font-family: var(--font-primary);
  font-size: var(--font-size-sm); font-weight: 700;
  border: none; cursor: pointer; transition: all var(--transition-base);
  text-decoration: none; line-height: 1.5;
}
.btn--primary {
  background: var(--color-primary); color: var(--color-bg);
  box-shadow: 0 0 15px var(--color-glow);
}
.btn--primary:hover {
  background: #33ddff; transform: translateY(-1px);
  box-shadow: 0 0 25px var(--color-glow-strong);
}
/* Hero CTA pulsing glow */
.hero__actions .btn--primary {
  animation: glowPulse 2.5s ease-in-out infinite;
}
.hero__actions .btn--primary:hover {
  animation: none;
  box-shadow: 0 0 30px var(--color-glow-strong);
}
.btn--secondary {
  background: transparent; color: var(--color-primary);
  border: 1px solid var(--color-primary);
  box-shadow: 0 0 8px rgba(0,212,255,0.1);
}
.btn--secondary:hover {
  background: var(--color-primary-light);
  box-shadow: 0 0 15px var(--color-glow);
  color: #33ddff;
}
.btn--cta {
  background: var(--color-secondary); color: var(--color-text-white);
  box-shadow: 0 0 15px rgba(255,107,53,0.3);
}
.btn--cta:hover {
  background: var(--color-secondary-dark); transform: translateY(-1px);
  box-shadow: 0 0 25px rgba(255,107,53,0.4);
}
.btn--lg { padding: var(--space-4) var(--space-8); font-size: var(--font-size-base); }
.btn--sm { padding: var(--space-2) var(--space-4); font-size: var(--font-size-xs); }
.btn--block { width: 100%; }
.btn i { font-size: 0.9em; }

/* --- Section Dividers --- */
.section { padding: var(--space-20) 0; position: relative; }
.section::after {
  content: ''; position: absolute; bottom: 0; left: 10%; right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
  box-shadow: 0 0 10px var(--color-glow);
  opacity: 0.5;
}
.section:last-of-type::after { display: none; }
.section--alt { background: var(--color-bg-alt); }
.section__header { text-align: center; max-width: 600px; margin: 0 auto var(--space-12); }
.section__badge {
  display: inline-flex; padding: var(--space-1) var(--space-4);
  border-radius: var(--radius-full);
  background: var(--color-primary-light);
  border: 1px solid var(--color-border);
  color: var(--color-primary); font-size: var(--font-size-sm); font-weight: 600;
  margin-bottom: var(--space-4);
}
.section__title {
  font-size: var(--font-size-3xl); margin-bottom: var(--space-4);
  color: var(--color-text-white);
}
.section__subtitle { font-size: var(--font-size-lg); color: var(--color-text-secondary); }

/* --- Cards --- */
.card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-primary);
  border-radius: 3px; overflow: hidden;
  transition: all var(--transition-base);
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}
.card__image { width: 100%; aspect-ratio: 16/10; object-fit: cover; background: var(--color-surface); }
.card__content { padding: var(--space-6); }
.card__icon {
  width: 48px; height: 48px; border-radius: 50%;
  background: var(--color-primary-light); display: flex; align-items: center;
  justify-content: center; color: var(--color-primary); font-size: var(--font-size-xl);
  margin-bottom: var(--space-4);
  box-shadow: 0 0 12px var(--color-glow);
  border: 1px solid var(--color-border);
}
.card__title { font-size: var(--font-size-xl); margin-bottom: var(--space-2); color: var(--color-text-white); }
.card__description { color: var(--color-text-secondary); font-size: var(--font-size-sm); line-height: 1.7; }
.card__footer {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: var(--space-4); margin-top: var(--space-4);
  border-top: 1px solid var(--color-border-light);
}

/* --- Services Grid --- */
.services-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-6);
}
/* Service card hover: slide blue glow across bottom */
.services-grid .card {
  position: relative;
}
.services-grid .card::after {
  content: ''; position: absolute; bottom: 0; left: 0; right: 100%;
  height: 2px; background: var(--color-primary);
  box-shadow: 0 0 10px var(--color-glow);
  transition: right var(--transition-slow);
}
.services-grid .card:hover::after {
  right: 0;
}

/* --- Features --- */
.features { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: var(--space-8); }
.feature { text-align: center; padding: var(--space-8) var(--space-6); }
.feature__icon {
  width: 64px; height: 64px; border-radius: 50%;
  background: var(--color-primary-light);
  border: 1px solid var(--color-border);
  display: flex; align-items: center;
  justify-content: center; margin: 0 auto var(--space-4);
  color: var(--color-primary); font-size: var(--font-size-2xl);
  box-shadow: 0 0 15px var(--color-glow);
}
.feature__title { font-size: var(--font-size-lg); margin-bottom: var(--space-2); color: var(--color-text-white); }
.feature__text { color: var(--color-text-secondary); font-size: var(--font-size-sm); }

/* --- Steps/Process --- */
.steps {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-8); counter-reset: step;
  position: relative;
}
/* Glowing connector line */
.steps::before {
  content: ''; position: absolute;
  top: 24px; left: 15%; right: 15%; height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
  box-shadow: 0 0 8px var(--color-glow);
  opacity: 0.4;
  animation: lineGlow 3s ease-in-out infinite;
}
.step { position: relative; text-align: center; padding: var(--space-6); z-index: 1; }
.step__number {
  width: 48px; height: 48px; border-radius: var(--radius-full);
  background: var(--color-bg-card); color: var(--color-primary);
  border: 2px solid var(--color-primary);
  box-shadow: 0 0 15px var(--color-glow);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-heading); font-weight: 800;
  font-size: var(--font-size-lg); margin: 0 auto var(--space-4);
}
.step__title { font-size: var(--font-size-lg); margin-bottom: var(--space-2); color: var(--color-text-white); }
.step__text { color: var(--color-text-secondary); font-size: var(--font-size-sm); }

/* --- Testimonials --- */
.testimonials { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: var(--space-6); }
.testimonial {
  padding: var(--space-8); background: var(--color-bg-card);
  border: 1px solid var(--color-border); border-radius: 3px;
  position: relative;
}
.testimonial::before {
  content: '\201C'; position: absolute; top: var(--space-4); left: var(--space-6);
  font-size: 3rem; color: var(--color-primary); opacity: 0.5;
  font-family: Georgia, serif; line-height: 1;
  text-shadow: 0 0 10px var(--color-glow);
}
.testimonial__stars { color: var(--color-secondary); margin-bottom: var(--space-4); font-size: var(--font-size-sm); }
.testimonial__text {
  font-size: var(--font-size-base); line-height: 1.7;
  margin-bottom: var(--space-6); color: var(--color-text);
  padding-top: var(--space-6);
}
.testimonial__author { display: flex; align-items: center; gap: var(--space-3); }
.testimonial__avatar {
  width: 40px; height: 40px; border-radius: var(--radius-full);
  background: var(--color-primary-light); display: flex; align-items: center;
  justify-content: center; color: var(--color-primary); font-weight: 700;
  border: 1px solid var(--color-border);
}
.testimonial__name { font-weight: 600; font-size: var(--font-size-sm); color: var(--color-primary); }
.testimonial__role { font-size: var(--font-size-xs); color: var(--color-text-secondary); }

/* --- Stats Section --- */
.hero__stat-value,
.about-stat__value {
  font-family: var(--font-heading);
  font-size: var(--font-size-2xl);
  font-weight: 800;
  color: var(--color-primary);
  text-shadow: 0 0 10px var(--color-glow);
}

/* --- CTA Banner --- */
.cta-banner {
  background: linear-gradient(135deg, var(--color-primary) 0%, #0088aa 100%);
  color: var(--color-bg);
  border-radius: 3px; padding: var(--space-16) var(--space-8);
  text-align: center; position: relative; overflow: hidden;
}
.cta-banner::before {
  content: ''; position: absolute; top: -50%; right: -25%;
  width: 500px; height: 500px; border-radius: 50%;
  background: rgba(255,255,255,0.08); pointer-events: none;
}
.cta-banner__title { font-size: var(--font-size-3xl); margin-bottom: var(--space-4); color: var(--color-bg); }
.cta-banner__text {
  font-size: var(--font-size-lg); opacity: 0.85; margin-bottom: var(--space-8);
  max-width: 500px; margin-left: auto; margin-right: auto; color: var(--color-bg);
}
.cta-banner .btn--secondary {
  background: var(--color-bg); color: var(--color-primary); border: none;
  box-shadow: 0 0 20px rgba(10,14,39,0.3);
}
.cta-banner .btn--secondary:hover { background: var(--color-bg-alt); }

/* --- FAQ --- */
.faq-list { max-width: var(--container-narrow); margin: 0 auto; }
.faq-item {
  border: 1px solid var(--color-border); border-radius: 3px;
  margin-bottom: var(--space-3); overflow: hidden;
  background: var(--color-bg-card);
  transition: border-color var(--transition-base);
}
.faq-item--open {
  border-left: 3px solid var(--color-primary);
  box-shadow: 0 0 10px rgba(0,212,255,0.1);
}
.faq-item__question {
  width: 100%; padding: var(--space-5) var(--space-6);
  background: none; border: none; cursor: pointer;
  display: flex; align-items: center; justify-content: space-between;
  font-family: var(--font-primary); font-size: var(--font-size-base);
  font-weight: 600; color: var(--color-text-white); text-align: left;
}
.faq-item__question i { transition: transform var(--transition-base); color: var(--color-primary); }
.faq-item--open .faq-item__question i { transform: rotate(180deg); }
.faq-item__answer {
  max-height: 0; overflow: hidden; transition: max-height var(--transition-slow);
}
.faq-item--open .faq-item__answer { max-height: 500px; }
.faq-item__answer-inner {
  padding: 0 var(--space-6) var(--space-5);
  color: var(--color-text-secondary); line-height: 1.7;
}

/* --- Contact Form --- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-12); }
.form { display: flex; flex-direction: column; gap: var(--space-5); }
.form__group { display: flex; flex-direction: column; gap: var(--space-2); }
.form__label { font-size: var(--font-size-sm); font-weight: 600; color: var(--color-text-white); }
.form__input, .form__textarea {
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: 3px; font-family: var(--font-primary);
  font-size: var(--font-size-base); color: var(--color-text);
  transition: border-color var(--transition-fast);
  background: var(--color-bg-card);
}
.form__input:focus, .form__textarea:focus {
  outline: none; border-color: var(--color-primary);
  box-shadow: 0 0 10px var(--color-glow);
}
.form__textarea { resize: vertical; min-height: 120px; }

.contact-info { display: flex; flex-direction: column; gap: var(--space-6); }
.contact-info__item { display: flex; gap: var(--space-4); }
.contact-info__icon {
  width: 48px; height: 48px; border-radius: 50%;
  background: var(--color-primary-light);
  border: 1px solid var(--color-border);
  display: flex; align-items: center;
  justify-content: center; color: var(--color-primary); font-size: var(--font-size-lg);
  flex-shrink: 0;
  box-shadow: 0 0 10px var(--color-glow);
}
.contact-info__label { font-weight: 600; margin-bottom: var(--space-1); color: var(--color-text-white); }
.contact-info__text { color: var(--color-text-secondary); font-size: var(--font-size-sm); }

/* --- Gallery --- */
.gallery-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-4);
}
.gallery-item {
  border-radius: 3px; overflow: hidden;
  aspect-ratio: 4/3; position: relative;
  border: 2px solid transparent;
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}
.gallery-item:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-glow);
}
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--transition-slow); }
.gallery-item:hover img { transform: scale(1.05); }
.gallery-item__overlay {
  position: absolute; bottom: 0; left: 0; right: 0;
  padding: var(--space-4); background: linear-gradient(transparent, rgba(6,9,24,0.85));
  color: var(--color-text-white);
}

/* --- Page Header (subpages) --- */
.page-header {
  padding: var(--space-16) 0 var(--space-12);
  background: var(--color-bg-alt);
  border-bottom: 1px solid var(--color-border);
  position: relative;
}
.page-header::after {
  content: ''; position: absolute; bottom: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
  box-shadow: 0 0 8px var(--color-glow);
}
.page-header__breadcrumb {
  display: flex; align-items: center; gap: var(--space-2);
  font-size: var(--font-size-sm); color: var(--color-text-secondary);
  margin-bottom: var(--space-4);
}
.page-header__breadcrumb a { color: var(--color-text-secondary); }
.page-header__breadcrumb a:hover { color: var(--color-primary); }
.page-header__title { font-size: var(--font-size-4xl); color: var(--color-text-white); }
.page-header__subtitle { font-size: var(--font-size-lg); color: var(--color-text-secondary); margin-top: var(--space-3); }

/* --- About page --- */
.about-content { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-12); align-items: center; }
.about-content--reverse { direction: rtl; }
.about-content--reverse > * { direction: ltr; }
.about-image {
  border-radius: 3px; overflow: hidden;
  aspect-ratio: 4/3; background: var(--color-surface);
  border: 1px solid var(--color-border);
}
.about-image img { width: 100%; height: 100%; object-fit: cover; }
.about-text__title { font-size: var(--font-size-2xl); margin-bottom: var(--space-4); color: var(--color-text-white); }
.about-text__description { color: var(--color-text-secondary); line-height: 1.8; margin-bottom: var(--space-6); }
.about-stats {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-4);
  padding-top: var(--space-6); border-top: 1px solid var(--color-border);
}
.about-stat__value {
  font-family: var(--font-heading); font-size: var(--font-size-2xl);
  font-weight: 800; color: var(--color-primary);
  text-shadow: 0 0 10px var(--color-glow);
}
.about-stat__label { font-size: var(--font-size-xs); color: var(--color-text-secondary); margin-top: var(--space-1); }

/* --- Team --- */
.team-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: var(--space-6); }
.team-member { text-align: center; }
.team-member__photo {
  width: 120px; height: 120px; border-radius: var(--radius-full);
  background: var(--color-surface); margin: 0 auto var(--space-4);
  overflow: hidden;
  border: 2px solid var(--color-border);
  box-shadow: 0 0 10px rgba(0,212,255,0.1);
}
.team-member__photo img { width: 100%; height: 100%; object-fit: cover; }
.team-member__name { font-weight: 600; margin-bottom: var(--space-1); color: var(--color-text-white); }
.team-member__role { font-size: var(--font-size-sm); color: var(--color-text-secondary); }

/* --- Map placeholder --- */
.map-placeholder {
  width: 100%; height: 300px; border-radius: 3px;
  background: var(--color-surface); border: 1px solid var(--color-border);
  display: flex; align-items: center; justify-content: center;
  color: var(--color-text-light); font-size: var(--font-size-sm);
}

/* --- Footer --- */
.footer {
  background: var(--color-bg-dark);
  color: var(--color-text-white); padding: var(--space-16) 0 0;
  position: relative;
  background-image:
    linear-gradient(rgba(0,212,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,212,255,0.03) 1px, transparent 1px);
  background-size: 40px 40px;
}
.footer__grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-8); margin-bottom: var(--space-12);
}
.footer__brand { }
.footer__logo {
  display: flex; align-items: center; gap: var(--space-3);
  font-family: var(--font-heading); font-size: var(--font-size-xl);
  font-weight: 700; color: var(--color-text-white); margin-bottom: var(--space-4);
}
.footer__description { color: var(--color-text-light); font-size: var(--font-size-sm); line-height: 1.7; margin-bottom: var(--space-6); }
.footer__social { display: flex; gap: var(--space-3); }
.footer__social-link {
  width: 36px; height: 36px; border-radius: 3px;
  background: rgba(0,212,255,0.08); display: flex; align-items: center;
  justify-content: center; color: var(--color-text-light);
  border: 1px solid var(--color-border);
  transition: all var(--transition-fast); text-decoration: none;
}
.footer__social-link:hover {
  background: var(--color-primary); color: var(--color-bg);
  box-shadow: 0 0 12px var(--color-glow);
}
.footer__column-title {
  font-size: var(--font-size-sm); font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.05em;
  color: var(--color-primary); margin-bottom: var(--space-4);
}
.footer__links { display: flex; flex-direction: column; gap: var(--space-3); }
.footer__link {
  color: var(--color-text-secondary); font-size: var(--font-size-sm);
  transition: color var(--transition-fast); text-decoration: none;
}
.footer__link:hover { color: var(--color-primary); text-shadow: 0 0 8px var(--color-glow); }
.footer__bottom {
  border-top: 1px solid var(--color-border);
  padding: var(--space-6) 0; display: flex;
  align-items: center; justify-content: space-between;
  font-size: var(--font-size-xs); color: var(--color-text-light);
}
.footer__bottom a { color: var(--color-text-secondary); text-decoration: none; }
.footer__bottom a:hover { color: var(--color-primary); }

/* --- Cookie Consent --- */
.cookie-banner {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 500;
  background: var(--color-bg-card); color: var(--color-text);
  padding: var(--space-5) var(--space-6); display: none;
  box-shadow: 0 -4px 20px rgba(0,0,0,0.4);
  border-top: 1px solid var(--color-border);
}
.cookie-banner--visible { display: block; }
.cookie-banner__inner {
  max-width: var(--container-max); margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--space-6); flex-wrap: wrap;
}
.cookie-banner__text { font-size: var(--font-size-sm); color: var(--color-text-secondary); flex: 1; min-width: 300px; }
.cookie-banner__text a { color: var(--color-primary); text-decoration: underline; }
.cookie-banner__actions { display: flex; gap: var(--space-3); }

/* --- Blog / Article Styles --- */
.blog-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-6);
}
.article-content {
  color: var(--color-text-secondary);
  line-height: 1.8;
}
.article-content h2,
.article-content h3 {
  color: var(--color-text-white);
  margin-top: var(--space-8);
  margin-bottom: var(--space-4);
}
.article-content p {
  margin-bottom: var(--space-4);
}
.article-content ul,
.article-content ol {
  margin-bottom: var(--space-4);
  padding-left: var(--space-6);
}
.article-content li {
  margin-bottom: var(--space-2);
}
.article-content a {
  color: var(--color-primary);
  text-decoration: underline;
  text-decoration-color: rgba(0,212,255,0.3);
}
.article-content a:hover {
  text-decoration-color: var(--color-primary);
}

/* --- Utilities --- */
.text-center { text-align: center; }
.text-primary { color: var(--color-primary); }
.mt-4 { margin-top: var(--space-4); }
.mt-8 { margin-top: var(--space-8); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-8 { margin-bottom: var(--space-8); }

/* --- Responsive --- */
@media (max-width: 768px) {

  /* --- Mobile header fix: only logo + hamburger visible --- */
  .header__right > .btn { display: none; }
  .lang-toggle { display: none; }
  .header__right { gap: var(--space-2); }

  .nav {
    position: fixed; top: 0; right: -100%; width: 280px; height: 100vh;
    background: var(--color-bg-card); flex-direction: column; padding: var(--space-16) var(--space-6);
    box-shadow: var(--shadow-xl); transition: right var(--transition-base); z-index: 200;
    align-items: stretch;
    border-left: 1px solid var(--color-border);
  }
  .nav--open { right: 0; }
  .nav__toggle { display: block; }
  .nav__close {
    position: absolute; top: var(--space-4); right: var(--space-4);
    background: none; border: none; font-size: var(--font-size-xl);
    cursor: pointer; color: var(--color-text-white); padding: var(--space-2);
  }
  .nav-overlay {
    display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.7);
    z-index: 99;
  }
  .nav-overlay--visible { display: block; }

  .hero { padding: var(--space-16) 0 var(--space-12); }
  .hero__title { font-size: var(--font-size-3xl); }
  .hero__stats { flex-direction: column; gap: var(--space-4); }

  .section { padding: var(--space-12) 0; }
  .section__title { font-size: var(--font-size-2xl); }

  .steps::before { display: none; }

  .about-content { grid-template-columns: 1fr; }
  .about-content--reverse { direction: ltr; }
  .contact-grid { grid-template-columns: 1fr; }

  .footer__grid { grid-template-columns: 1fr 1fr; }
  .footer__bottom { flex-direction: column; gap: var(--space-3); text-align: center; }

  .cookie-banner__inner { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .hero__title { font-size: var(--font-size-2xl); }
  .hero__actions { flex-direction: column; }
  .hero__actions .btn { width: 100%; }
  .footer__grid { grid-template-columns: 1fr; }
  .lang-toggle { order: -1; }
}


/* ============================================
   CIRCUIT BOARD LAYOUT — Unique Restructure
   Technical grid, modular blocks, wiring connectors
   ============================================ */

/* --- Pulsing dot animation --- */
@keyframes cbPulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 6px #10b981, 0 0 12px rgba(16,185,129,0.4); }
  50% { opacity: 0.5; box-shadow: 0 0 3px #10b981; }
}
@keyframes cbBlink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

/* ===== 1. HERO — Left-aligned + right stat modules ===== */
.cb-hero {
  padding: var(--space-24) 0 var(--space-20);
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 20% 50%, rgba(0,212,255,0.06) 0%, transparent 50%),
    linear-gradient(135deg, #0a0e27 0%, #0f1332 100%);
  /* Grid-dot pattern */
  background-image:
    radial-gradient(rgba(0,212,255,0.12) 1px, transparent 1px),
    radial-gradient(circle at 20% 50%, rgba(0,212,255,0.06) 0%, transparent 50%),
    linear-gradient(135deg, #0a0e27 0%, #0f1332 100%);
  background-size: 24px 24px, 100% 100%, 100% 100%;
}
.cb-hero::after {
  content: ''; position: absolute; bottom: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
  box-shadow: 0 0 15px var(--color-glow);
}
.cb-hero__layout {
  display: flex;
  align-items: center;
  gap: var(--space-12);
  position: relative;
  z-index: 1;
}
.cb-hero__text {
  flex: 0 1 58%;
}
.cb-hero__title {
  font-size: var(--font-size-5xl);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: var(--space-6);
  color: var(--color-text-white);
  text-shadow: 0 0 30px rgba(0,212,255,0.15);
}
.cb-hero__subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-8);
}
.cb-hero__modules {
  flex: 0 1 38%;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}
.cb-stat-module {
  background: var(--color-bg-card);
  border: 2px solid var(--color-border);
  border-left: 4px solid var(--color-primary);
  padding: var(--space-5) var(--space-6);
  display: flex;
  align-items: center;
  gap: var(--space-4);
  transition: all var(--transition-base);
  position: relative;
}
.cb-stat-module:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-glow);
}
.cb-stat-module__icon {
  width: 44px; height: 44px;
  background: var(--color-primary-light);
  border: 1px solid var(--color-border);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--color-primary);
  font-size: var(--font-size-lg);
  flex-shrink: 0;
}
.cb-stat-module__value {
  font-family: var(--font-heading);
  font-size: var(--font-size-2xl);
  font-weight: 800;
  color: var(--color-primary);
  text-shadow: 0 0 10px var(--color-glow);
  line-height: 1;
}
.cb-stat-module__label {
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
  margin-top: var(--space-1);
}

/* ===== 2. SERVICES — Circuit Module Grid ===== */
.cb-module-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}
.cb-module {
  background: var(--color-bg-card);
  border: 2px solid var(--color-border);
  position: relative;
  transition: all var(--transition-base);
}
/* Pin indicators in corners */
.cb-module::before,
.cb-module::after {
  content: '';
  position: absolute;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--color-primary);
  opacity: 0.4;
  transition: opacity var(--transition-base), box-shadow var(--transition-base);
}
.cb-module::before { top: 8px; left: 8px; }
.cb-module::after { top: 8px; right: 8px; }
/* Bottom corner pins via inner */
.cb-module__inner {
  padding: var(--space-8) var(--space-6) var(--space-6);
  position: relative;
}
.cb-module__inner::before,
.cb-module__inner::after {
  content: '';
  position: absolute;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--color-primary);
  opacity: 0.4;
  transition: opacity var(--transition-base), box-shadow var(--transition-base);
}
.cb-module__inner::before { bottom: 8px; left: 8px; }
.cb-module__inner::after { bottom: 8px; right: 8px; }
/* Hover: light up border + pins */
.cb-module:hover {
  border-color: var(--color-primary);
  box-shadow: 0 0 20px var(--color-glow), inset 0 0 20px rgba(0,212,255,0.03);
}
.cb-module:hover::before,
.cb-module:hover::after,
.cb-module:hover .cb-module__inner::before,
.cb-module:hover .cb-module__inner::after {
  opacity: 1;
  box-shadow: 0 0 6px var(--color-primary);
}
.cb-module__icon {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--color-primary-light);
  border: 1px solid var(--color-border);
  display: flex; align-items: center; justify-content: center;
  color: var(--color-primary);
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-4);
  box-shadow: 0 0 12px var(--color-glow);
}
.cb-module__title {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-2);
  color: var(--color-text-white);
}
.cb-module__desc {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  line-height: 1.7;
}

/* ===== 3. LIVE SYSTEM STATUS — Dashboard ===== */
.cb-dashboard {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}
.cb-metric {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  padding: var(--space-8) var(--space-6);
  text-align: center;
  position: relative;
}
.cb-metric__indicator {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: #10b981;
  margin: 0 auto var(--space-4);
  animation: cbPulse 2s ease-in-out infinite;
}
.cb-metric__label {
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-2);
  font-weight: 600;
}
.cb-metric__value {
  font-family: var(--font-heading);
  font-size: var(--font-size-3xl);
  font-weight: 800;
  color: var(--color-primary);
  text-shadow: 0 0 15px var(--color-glow);
}

/* ===== 4. TESTIMONIALS — Horizontal scroll strip ===== */
.cb-testimonial-strip {
  display: flex;
  gap: var(--space-6);
  overflow-x: auto;
  padding: 0 var(--space-6) var(--space-4);
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: var(--color-primary) var(--color-bg-card);
}
.cb-testimonial-strip::-webkit-scrollbar {
  height: 6px;
}
.cb-testimonial-strip::-webkit-scrollbar-track {
  background: var(--color-bg-card);
}
.cb-testimonial-strip::-webkit-scrollbar-thumb {
  background: var(--color-primary);
  border-radius: 3px;
}
.cb-testimonial-card {
  min-width: 300px;
  max-width: 300px;
  flex-shrink: 0;
  scroll-snap-align: start;
  padding: var(--space-6);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-top: 3px solid var(--color-primary);
  position: relative;
}
.cb-testimonial-card__text {
  font-size: var(--font-size-sm);
  line-height: 1.7;
  color: var(--color-text);
  margin-bottom: var(--space-6);
}

/* ===== 5. PROCESS — Flowchart with arrow connectors ===== */
.cb-flowchart {
  display: flex;
  align-items: flex-start;
  gap: 0;
  justify-content: center;
}
.cb-flowchart__step {
  background: var(--color-bg-card);
  border: 2px solid var(--color-border);
  padding: var(--space-6);
  text-align: center;
  flex: 1;
  max-width: 240px;
  position: relative;
}
.cb-flowchart__step:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-glow);
}
.cb-flowchart__number {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-bg);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: var(--font-size-lg);
  margin: 0 auto var(--space-3);
  box-shadow: 0 0 15px var(--color-glow);
}
.cb-flowchart__title {
  font-size: var(--font-size-base);
  margin-bottom: var(--space-2);
  color: var(--color-text-white);
}
.cb-flowchart__text {
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
  line-height: 1.6;
}
/* Arrow connector between steps */
.cb-flowchart__arrow {
  width: 40px;
  height: 2px;
  background: var(--color-primary);
  position: relative;
  align-self: center;
  margin-top: -20px;
  flex-shrink: 0;
  box-shadow: 0 0 8px var(--color-glow);
}
.cb-flowchart__arrow::after {
  content: '';
  position: absolute;
  right: -1px;
  top: 50%;
  transform: translateY(-50%);
  width: 0; height: 0;
  border-top: 7px solid transparent;
  border-bottom: 7px solid transparent;
  border-left: 10px solid var(--color-primary);
  filter: drop-shadow(0 0 4px var(--color-glow));
}

/* ===== 6. EMERGENCY ALERT BANNER ===== */
.cb-alert-banner {
  background: linear-gradient(135deg, #7f1d1d 0%, #991b1b 50%, #b91c1c 100%);
  padding: var(--space-6) 0;
  position: relative;
  overflow: hidden;
}
.cb-alert-banner::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, #ef4444, #f97316, #ef4444, transparent);
  box-shadow: 0 0 10px rgba(239,68,68,0.5);
}
.cb-alert-banner__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  flex-wrap: wrap;
}
.cb-alert-banner__left {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}
.cb-alert-banner__dot {
  width: 12px; height: 12px;
  border-radius: 50%;
  background: #ef4444;
  animation: cbBlink 1.2s ease-in-out infinite;
  box-shadow: 0 0 8px rgba(239,68,68,0.6);
  flex-shrink: 0;
  display: inline-block;
}
.cb-alert-banner__title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--font-size-lg);
  color: #ffffff;
}
.cb-alert-banner__subtitle {
  font-size: var(--font-size-sm);
  color: rgba(255,255,255,0.8);
  margin-top: var(--space-1);
}
.cb-alert-banner__right {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}
.cb-alert-banner__phone {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--font-size-xl);
  color: #ffffff;
  text-decoration: none;
}
.cb-alert-banner__phone:hover {
  color: #fbbf24;
  text-shadow: 0 0 8px rgba(251,191,36,0.4);
}
.cb-alert-banner .btn--primary {
  background: #ffffff;
  color: #991b1b;
  box-shadow: none;
  animation: none;
}
.cb-alert-banner .btn--primary:hover {
  background: #fef2f2;
  transform: translateY(-1px);
}

/* ===== 7. SERVICE AREA — Organic offset grid ===== */
.cb-area-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
}
.cb-area-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  padding: var(--space-6) var(--space-5);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-weight: 600;
  color: var(--color-text-white);
  transition: all var(--transition-base);
}
.cb-area-card i {
  color: var(--color-primary);
  font-size: var(--font-size-lg);
}
.cb-area-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-glow);
  transform: translateY(-2px);
}
.cb-area-card--wide {
  grid-column: span 2;
}

/* ===== 8. FOOTER — Emergency contact box ===== */
.cb-footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-8);
  margin-bottom: var(--space-12);
}
.cb-footer__emergency-box {
  background: rgba(239,68,68,0.08);
  border: 1px solid rgba(239,68,68,0.25);
  padding: var(--space-5) var(--space-6);
  margin-bottom: var(--space-6);
}
.cb-footer__emergency-header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-heading);
  font-weight: 700;
  color: #ef4444;
  margin-bottom: var(--space-3);
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.cb-footer__emergency-phone {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--font-size-xl);
  color: #ffffff;
  text-decoration: none;
  display: block;
  margin-bottom: var(--space-2);
}
.cb-footer__emergency-phone:hover {
  color: var(--color-primary);
  text-shadow: 0 0 8px var(--color-glow);
}
.cb-footer__emergency-note {
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
}
/* Override default footer grid when cb-footer is present */
.cb-footer .footer__grid { display: none; }

/* ===== ABOUT — Spec Sheet ===== */
.cb-specsheet {
  background: var(--color-bg-card);
  border: 2px solid var(--color-border);
  overflow: hidden;
}
.cb-specsheet__header {
  background: var(--color-surface);
  border-bottom: 2px solid var(--color-border);
  padding: var(--space-5) var(--space-8);
}
.cb-specsheet__title {
  font-family: var(--font-heading);
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-primary);
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.cb-specsheet__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
}
.cb-specsheet__row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-4) var(--space-8);
  border-bottom: 1px solid var(--color-border-light);
}
.cb-specsheet__row:nth-child(odd) {
  background: rgba(0,212,255,0.02);
}
.cb-specsheet__label {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.cb-specsheet__value {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--color-text-white);
  font-size: var(--font-size-base);
}

/* About split: story + sidebar */
.cb-about-split {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: var(--space-12);
  align-items: start;
}
.cb-about-split__story .about-text__title {
  margin-top: var(--space-8);
}
.cb-about-split__story .about-text__title:first-child {
  margin-top: 0;
}
.cb-sidebar-block {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-primary);
  padding: var(--space-6);
  margin-bottom: var(--space-6);
}
.cb-sidebar-block__title {
  font-family: var(--font-heading);
  font-size: var(--font-size-base);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.cb-sidebar-block__list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.cb-sidebar-block__list li {
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--color-border-light);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: 1.6;
}
.cb-sidebar-block__list li:last-child {
  border-bottom: none;
}
.cb-sidebar-block__list li strong {
  color: var(--color-text-white);
}

/* ===== SERVICES PAGE — Featured service ===== */
.cb-featured-service {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  background: var(--color-bg-card);
  border: 2px solid var(--color-border);
  overflow: hidden;
}
.cb-featured-service__image {
  background: var(--color-surface);
}
.cb-featured-service__image img {
  width: 100%; height: 100%; object-fit: cover;
}
.cb-featured-service__content {
  padding: var(--space-10) var(--space-8);
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.cb-featured-service__title {
  font-size: var(--font-size-2xl);
  color: var(--color-text-white);
  margin: var(--space-4) 0 var(--space-3);
}
.cb-featured-service__desc {
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-6);
}
.cb-featured-service__list {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-6);
}
.cb-featured-service__list li {
  padding: var(--space-2) 0;
  color: var(--color-text);
  font-size: var(--font-size-sm);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.cb-featured-service__list li i {
  color: var(--color-primary);
  font-size: var(--font-size-xs);
}

/* Compact 5-card grid for services page */
.cb-services-compact {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}
/* Last 2 cards: center them in a 2-col sub-grid effect */
.cb-services-compact .cb-module:nth-child(4) {
  grid-column: 1 / 2;
}
.cb-services-compact .cb-module:nth-child(5) {
  grid-column: 2 / 3;
}

/* ===== RESPONSIVE — Circuit Board sections ===== */
@media (max-width: 1024px) {
  .cb-module-grid { grid-template-columns: repeat(2, 1fr); }
  .cb-dashboard { grid-template-columns: repeat(2, 1fr); }
  .cb-services-compact { grid-template-columns: repeat(2, 1fr); }
  .cb-services-compact .cb-module:nth-child(4),
  .cb-services-compact .cb-module:nth-child(5) { grid-column: auto; }
  .cb-specsheet__grid { grid-template-columns: 1fr; }
  .cb-area-grid { grid-template-columns: repeat(3, 1fr); }
  .cb-area-card--wide { grid-column: span 1; }
}

@media (max-width: 768px) {
  .cb-hero__layout { flex-direction: column; gap: var(--space-8); }
  .cb-hero__text { flex: 1; }
  .cb-hero__title { font-size: var(--font-size-3xl); }
  .cb-hero__modules { flex-direction: column; width: 100%; }
  .cb-module-grid { grid-template-columns: 1fr; }
  .cb-dashboard { grid-template-columns: 1fr 1fr; }
  .cb-flowchart { flex-direction: column; align-items: center; }
  .cb-flowchart__arrow {
    width: 2px; height: 30px;
    margin-top: 0;
  }
  .cb-flowchart__arrow::after {
    right: auto; bottom: -1px; top: auto;
    left: 50%; transform: translateX(-50%);
    border-top: 10px solid var(--color-primary);
    border-left: 7px solid transparent;
    border-right: 7px solid transparent;
    border-bottom: none;
  }
  .cb-flowchart__step { max-width: 100%; width: 100%; }
  .cb-alert-banner__inner { flex-direction: column; text-align: center; }
  .cb-alert-banner__left { flex-direction: column; }
  .cb-alert-banner__right { flex-direction: column; width: 100%; }
  .cb-alert-banner__phone { font-size: var(--font-size-lg); }
  .cb-area-grid { grid-template-columns: repeat(2, 1fr); }
  .cb-area-card--wide { grid-column: span 1; }
  .cb-footer__grid { grid-template-columns: 1fr 1fr; }
  .cb-about-split { grid-template-columns: 1fr; }
  .cb-featured-service { grid-template-columns: 1fr; }
  .cb-services-compact { grid-template-columns: 1fr; }
  .cb-services-compact .cb-module:nth-child(4),
  .cb-services-compact .cb-module:nth-child(5) { grid-column: auto; }
  .cb-testimonial-card { min-width: 260px; max-width: 260px; }
}

@media (max-width: 480px) {
  .cb-hero { padding: var(--space-16) 0 var(--space-12); }
  .cb-hero__title { font-size: var(--font-size-2xl); }
  .cb-dashboard { grid-template-columns: 1fr; }
  .cb-area-grid { grid-template-columns: 1fr; }
  .cb-footer__grid { grid-template-columns: 1fr; }
  .cb-testimonial-card { min-width: 240px; max-width: 240px; }
}

/* --- Service Card Images --- */
.cb-module__image { width: 100%; height: 200px; object-fit: cover; border-radius: 8px 8px 0 0; margin: -24px -24px 16px -24px; width: calc(100% + 48px); }
.hero__image { margin-top: 32px; }
.hero__image img { width: 100%; max-width: 600px; border-radius: 12px; box-shadow: 0 8px 32px rgba(0,0,0,0.12); }