/* ===========================
   ELECTRO REPAIRS — STYLESHEET
   Industrial High-Tech Theme
   =========================== */

@import url('https://fonts.googleapis.com/css2?family=Exo+2:wght@300;400;600;700;800;900&family=Barlow:wght@300;400;500;600&family=Share+Tech+Mono&display=swap');

/* ── Variables ── */
:root {
  --bg-primary:    #07090D;
  --bg-surface:    #0E1420;
  --bg-card:       #111B27;
  --bg-card-hover: #162030;
  --accent-blue:   #00C8FF;
  --accent-orange: #FF6A00;
  --accent-glow:   rgba(0, 200, 255, 0.18);
  --text-primary:  #E4EDF7;
  --text-muted:    #7A93AD;
  --text-dim:      #3D5268;
  --border:        rgba(0, 200, 255, 0.12);
  --border-strong: rgb(0, 238, 255);
  --font-head:     'Exo 2', sans-serif;
  --font-body:     'Barlow', sans-serif;
  --font-mono:     'Share Tech Mono', monospace;
  --radius:        6px;
  --transition:    0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}
a { text-decoration: none; color: inherit; }
img { max-width: 100%; }
ul { list-style: none; }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.section-intro {
  text-align: center;
  max-width: 720px;
  margin: 0 auto;
}

.submit-btn {
  width: 100%;
  justify-content: center;
}

.footer-cta {
  width: fit-content;
  font-size: 0.88rem;
  padding: 10px 20px;
}

:focus-visible {
  outline: 3px solid rgba(0,200,255,0.35);
  outline-offset: 2px;
}

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

/* ── Utility ── */
.container { max-width: 1180px; margin: 0 auto; padding: 0 24px; }
.section-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent-blue);
  margin-bottom: 12px;
  display: block;
}
.section-title {
  font-family: var(--font-head);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--text-primary);
  margin-bottom: 16px;
}
.section-title span { color: var(--accent-blue); }
.section-subtitle {
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 560px;
  line-height: 1.7;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  min-height: 44px;
  border-radius: var(--radius);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(0.88rem, 1vw, 0.95rem);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  white-space: nowrap;
  min-width: 160px;
}
.btn-primary {
  background: var(--accent-blue);
  color: var(--bg-primary);
}
.btn-primary:hover {
  background: #33D4FF;
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0, 238, 255, 0.4);
}
.btn-outline {
  background: transparent;
  color: var(--accent-blue);
  border: 1.5px solid var(--accent-blue);
}
.btn-outline:hover {
  background: var(--accent-glow);
  transform: translateY(-2px);
}
.btn-orange {
  background: var(--accent-orange);
  color: #fff;
}
.btn-orange:hover {
  background: #FF8533;
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(255,106,0,0.4);
}

/* ── Grid Pattern Background ── */
.grid-bg {
  position: relative;
  background-image:
    linear-gradient(rgba(0,200,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,200,255,0.04) 1px, transparent 1px);
  background-size: 40px 40px;
}

/* ════════════════════════════
   NAVIGATION
   ════════════════════════════ */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  min-height: 72px;
  padding: 12px 18px;
  display: flex;
  align-items: center;
  background: rgba(7,9,13,0);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.16);
  border-bottom-width: 1px;
  border-radius: 0 0 28px 28px;
  transition: var(--transition);
}
#navbar.scrolled {
  background: rgba(7,9,13,0.25);
  box-shadow: 0 4px 30px rgba(0,0,0,0.2);
}
.nav-inner {
  margin: 0 auto;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  gap: 18px;
}
.nav-logo {
  display: block;
  width: clamp(120px, 14vw, 180px);
  max-width: 200px;
  min-width: 120px;
}
.nav-logo-img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
  object-position: center;
}
.nav-links {
  position: relative;
  z-index: 2;
  display: flex;
  gap: 10px;
  align-items: center;
  padding: 8px 12px;
  background: rgba(0, 0, 0, 0.12);
  border: 1px solid rgba(0,0,0,0.06);
  border-radius: 999px;
  backdrop-filter: blur(10px);
}
.nav-links a {
  font-family: var(--font-head);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.98);
  padding: 10px 16px;
  border-radius: 999px;
  transition: var(--transition);
  white-space: nowrap;
}
.nav-links a:hover,
.nav-links a:focus-visible {
  color: var(--accent-blue);
  background: rgba(255,255,255,0.18);
  outline: none;
}
.nav-links .nav-cta {
  color: var(--bg-primary);
  background: var(--accent-blue);
  padding: 10px 18px;
}
.nav-links .nav-cta:hover,
.nav-links .nav-cta:focus-visible { background: #33D4FF; color: var(--bg-primary); }
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
}
.nav-toggle span {
  display: block;
  width: 24px; height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
}

/* ════════════════════════════
   HERO
   ════════════════════════════ */
#hero {
  min-height: calc(100vh - 90px);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  align-items: center;
  justify-items: center;
  position: relative;
  overflow: hidden;
  background: var(--bg-primary) url('../images/image1.svg') no-repeat center top/cover;
  gap: 40px;
  padding: 100px 24px 60px;
}
.hero-glow {
  position: absolute;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  width: min(820px, 90vw);
  height: 540px;
  background: radial-gradient(ellipse at center, rgba(0,200,255,0.14) 0%, transparent 72%);
  pointer-events: none;
}

.hero-visual {
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: contain;
  object-position: center;
}

.hero-image {
  width: 100%;
  min-height: 420px;
  background: url('../images/image1.svg') no-repeat center center/cover;
  border-radius: 28px;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.04);
}
.hero-image::before {
  content: '';
  display: block;
  width: 100%;
  height: 100%;
}
.hero-glow-2 {
  position: absolute;
  bottom: 0; right: -160px;
  width: 520px; height: 520px;
  background: radial-gradient(ellipse at center, rgba(255,106,0,0.08) 0%, transparent 72%);
  pointer-events: none;
}
.hero-grid {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  max-width: 900px;
  padding: 24px;
  position: relative;
  z-index: 2;
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 760px;
  width: 100%;
  margin: 0 auto;
  animation: fadeUp 0.9s ease both;
  text-align: center;
}
.hero-box {
  background: rgba(14, 20, 32, 0.72);
  border: 1px solid rgba(0, 200, 255, 0.15);
  border-radius: 20px;
  padding: clamp(24px, 3vw, 44px);
  box-shadow: 0 10px 34px rgba(0, 0, 0, 0.16);
  backdrop-filter: blur(12px);
  width: 100%;
}
.hero-desc {
  margin: 0 0 32px;
}
.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 36px;
}
.hero-stats {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
  justify-content: center;
  padding-top: 36px;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 8px 18px;
  border: 1px solid var(--border-strong);
  border-radius: 100px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--accent-blue);
  background: rgba(255, 255, 255, 0.07);
  margin: 0 auto 24px;
}
.hero-badge::before {
  content: '';
  display: inline-block;
  width: 7px; height: 7px;
  background: var(--accent-blue);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
.hero-title {
  font-family: var(--font-head);
  font-size: clamp(2.6rem, 6vw, 4.4rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.01em;
  color: var(--text-primary);
  text-align: center;
  margin-bottom: 24px;
}
.hero-title .line2 { color: var(--accent-blue); }
.hero-title .accent { color: var(--accent-orange); }
.hero-desc {
  font-size: clamp(1rem, 1.8vw, 1.15rem);
  color: var(--text-muted);
  line-height: 1.75;
  max-width: 680px;
  margin: 0 auto 36px;
}
.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 38px;
}
.hero-stats {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  justify-content: center;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}
.stat-item { min-width: 120px; }
.stat-num {
  font-family: var(--font-head);
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  font-weight: 900;
  color: var(--accent-blue);
  line-height: 1;
}
.stat-num .unit { font-size: 1rem; }
.stat-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-top: 6px;
}

/* ════════════════════════════
   ABOUT
   ════════════════════════════ */
#about {
  padding: 180px 0 100px;
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.about-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: clamp(28px, 4vw, 80px);
  align-items: start;
}
.about-text .section-subtitle { max-width: 100%; }
.about-list {
  margin-top: 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.about-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: clamp(0.95rem, 1vw, 1rem);
  color: var(--text-muted);
}
.about-list li .check {
  flex-shrink: 0;
  width: 22px; height: 22px;
  background: rgba(0,200,255,0.1);
  border: 1px solid var(--border-strong);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-blue);
  font-size: 0.75rem;
  margin-top: 1px;
}
.about-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
}
.about-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 26px 22px;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 210px;
}
.about-card:hover {
  border-color: var(--border-strong);
  background: var(--bg-card-hover);
  transform: translateY(-2px);
}
.about-card .icon {
  font-size: 1.9rem;
  margin-bottom: 12px;
}
.about-card h4 {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}
.about-card p {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin: 0;
}
/* ════════════════════════════
   SERVICES
   ════════════════════════════ */
#services {
  padding: 100px 0;
  background: var(--bg-primary);
}
.services-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 56px;
  flex-wrap: wrap;
  gap: 24px;
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}
.service-card {
  background: var(--bg-card);
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
  cursor: default;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: stretch;
  min-height: 330px;
}
.service-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(7,9,13,0.4), rgba(14,20,32,0.35));
  z-index: 1;
  pointer-events: none;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-blue), var(--accent-orange));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
  z-index: 2;
}
.service-card:hover::before { transform: scaleX(1); }
.service-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-5px);
  box-shadow: 0 20px 50px rgba(0,0,0,0.4);
}
.service-card:hover::after {
  background: linear-gradient(135deg, rgba(7,9,13,0.35), rgba(14,20,32,0.30));
}
.service-card-content {
  position: relative;
  z-index: 2;
  margin: 16px;
  padding: 18px;
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 12px;
  background: rgba(7, 9, 13, 0.72);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.04), 0 18px 40px rgba(0,0,0,0.18);
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1 1 auto;
}
.service-card-content h3,
.service-card-content p,
.service-card-content .service-tags {
  padding: 0;
}
.service-icon {
  width: 40px; height: 40px;
  background: rgba(0,200,255,0.08);
  border: 1px solid var(--border);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  margin: 0 0 12px 0;
  transition: var(--transition);
  position: relative;
  z-index: 2;
}
.service-card:hover .service-icon {
  background: rgba(0,200,255,0.15);
  border-color: var(--accent-blue);
}
.service-card h3 {
  font-family: var(--font-head);
  font-size: clamp(1rem, 1.35vw, 1.1rem);
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 6px;
  padding: 0;
  position: relative;
  z-index: 2;
}
.service-card p {
  font-size: clamp(0.82rem, 1vw, 0.94rem);
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 10px;
  padding: 0;
  position: relative;
  z-index: 2;
}
.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  padding: 0;
  position: relative;
  z-index: 2;
}
.service-tag {
  font-family: var(--font-mono);
  font-size: clamp(0.72rem, 0.85vw, 0.78rem);
  padding: 4px 10px;
  border-radius: 4px;
  background: rgba(0,200,255,0.07);
  border: 1px solid var(--border);
  color: var(--text-muted);
  letter-spacing: 0.04em;
  white-space: normal;
  max-width: 100%;
}
/* Featured card */
.service-card.featured {
  border-color: rgba(0,200,255,0.25);
}
.service-card.featured::before { transform: scaleX(1); }
.service-card.featured::after {
  background: linear-gradient(135deg, rgba(14,27,42,0.94), rgba(22,32,48,0.90));
}
/* ════════════════════════════
   BRANDS
   ════════════════════════════ */
#brands {
  padding: 70px 0;
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.brands-header { text-align: center; margin-bottom: 48px; }
.brands-track {
  overflow: hidden;
  position: relative;
}
.brands-track::before,
.brands-track::after {
  content: '';
  position: absolute;
  top: 0; bottom: 0;
  width: 120px;
  z-index: 2;
}
.brands-track::before { left: 0; background: linear-gradient(90deg, var(--bg-surface), transparent); }
.brands-track::after  { right: 0; background: linear-gradient(-90deg, var(--bg-surface), transparent); }
.brands-scroll {
  display: flex;
  gap: 20px;
  animation: scroll-brands 22s linear infinite;
  width: max-content;
}
.brand-pill {
  flex-shrink: 0;
  padding: 14px 32px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg-card);
  font-family: var(--font-head);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  transition: var(--transition);
  white-space: nowrap;
}
.brand-pill:hover {
  color: var(--accent-blue);
  border-color: var(--border-strong);
  background: var(--bg-card-hover);
}

/* ════════════════════════════
   PRODUCTS / SALES
   ════════════════════════════ */
#products {
  padding: 100px 0;
  background: var(--bg-primary);
}
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: clamp(28px, 4vw, 60px);
  align-items: start;
  margin-top: 46px;
}
.products-text {}
.products-text .section-subtitle { margin-bottom: 28px; }
.products-features {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 36px;
}
.feature-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg-card);
  font-size: 0.9rem;
  color: var(--text-muted);
  transition: var(--transition);
}
.feature-item:hover {
  border-color: var(--border-strong);
  color: var(--text-primary);
}
.feature-item .fi-icon {
  font-size: 1.2rem;
  width: 36px;
  text-align: center;
  flex-shrink: 0;
}
.products-visual {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}
.pv-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 26px 20px;
  text-align: center;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-height: 200px;
  justify-content: space-between;
}
.pv-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-4px);
}
.pv-card .pvc-icon { font-size: 2rem; margin-bottom: 12px; }
.pv-card h4 {
  font-family: var(--font-head);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 6px;
}
.pv-card p { font-size: 0.8rem; color: var(--text-muted); }
.pv-card.span2 { grid-column: span 2; display: flex; align-items: center; gap: 20px; text-align: left; padding: 20px 24px; }
.pv-card.span2 .pvc-icon { font-size: 1.6rem; margin-bottom: 0; flex-shrink: 0; }

/* ════════════════════════════
   CONTACT
   ════════════════════════════ */
#contact {
  padding: 100px 0;
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
}
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: clamp(24px, 4vw, 70px);
  margin-top: 56px;
}
.contact-info h3 {
  font-family: var(--font-head);
  font-size: clamp(1.05rem, 1.4vw, 1.25rem);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 28px;
}
.info-items {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.info-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 18px 20px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg-card);
  transition: var(--transition);
}
.info-item:hover { border-color: var(--border-strong); }
.info-item .ii-icon {
  font-size: 1.3rem;
  flex-shrink: 0;
  margin-top: 2px;
}
.info-item .ii-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  color: var(--accent-blue);
  text-transform: uppercase;
  margin-bottom: 4px;
}
.info-item .ii-val {
  font-size: 0.9rem;
  color: var(--text-primary);
  font-weight: 500;
  line-height: 1.5;
}
.hours-grid {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 6px 16px;
  font-size: 0.82rem;
  color: var(--text-muted);
}
.hours-grid .day { color: var(--text-primary); font-weight: 600; }

/* Contact Form */
.contact-form-wrap {}
.contact-form-wrap h3 {
  font-family: var(--font-head);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 28px;
}
.cf-form { display: flex; flex-direction: column; gap: 16px; }
.form-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.form-group input,
.form-group select,
.form-group textarea {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text-primary);
  transition: var(--transition);
  outline: none;
  width: 100%;
  min-height: 44px;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent-blue);
  background: rgba(0,200,255,0.03);
  box-shadow: 0 0 0 3px rgba(0,200,255,0.08);
}
.form-group select option { background: var(--bg-card); }
.form-group textarea { min-height: 120px; resize: vertical; }
.form-note { font-size: 0.78rem; color: var(--text-dim); }
.form-success {
  display: none;
  padding: 14px 18px;
  background: rgba(0,200,255,0.1);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  color: var(--accent-blue);
  font-size: 0.9rem;
  text-align: center;
}

/* ════════════════════════════
   FOOTER
   ════════════════════════════ */
footer {
  background: var(--bg-primary);
  border-top: 1px solid var(--border);
  padding: 60px 0 28px;
}
.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: clamp(24px, 4vw, 48px);
  margin-bottom: 50px;
}
.footer-brand {}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(1rem, 1.4vw, 1.2rem);
  margin-bottom: 16px;
}
.footer-logo-img {
  width: 40px;
  height: auto;
  object-fit: contain;
}
.footer-logo .logo-icon {
  width: 34px; height: 34px;
  background: var(--accent-blue);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--bg-primary);
  font-weight: 900;
  font-size: 0.95rem;
}
.footer-logo span { color: var(--accent-blue); }
.footer-brand p { font-size: 0.85rem; color: var(--text-muted); line-height: 1.7; margin-bottom: 20px; }
.footer-col h4 {
  font-family: var(--font-head);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-blue);
  margin-bottom: 16px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 9px; }
.footer-col ul li a {
  font-size: 0.85rem;
  color: var(--text-muted);
  transition: var(--transition);
}
.footer-col ul li a:hover { color: var(--accent-blue); padding-left: 4px; }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom p { font-size: 0.8rem; color: var(--text-dim); }
.footer-bottom a { color: var(--text-muted); transition: var(--transition); }
.footer-bottom a:hover { color: var(--accent-blue); }

/* ════════════════════════════
   ANIMATIONS
   ════════════════════════════ */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(0.85); }
}
@keyframes scroll-brands {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ════════════════════════════
   RESPONSIVE
   ════════════════════════════ */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-content { max-width: 100%; }
  .hero-box { padding: 32px; }
  .about-grid, .products-grid { grid-template-columns: 1fr; gap: 50px; }
  .contact-grid { grid-template-columns: 1fr; gap: 48px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }

  /* adjust hero background for medium screens */
  #hero {
    background-position: center top;
    background-size: cover;
    background-repeat: no-repeat;
    background-attachment: scroll;
  }
}
@media (max-width: 768px) {
  .nav-links { display: none; flex-direction: column; position: fixed; top: 70px; left: 0; right: 0; background: rgba(7,9,13,0.98); padding: 22px 24px 28px; border-bottom: 1px solid var(--border); gap: 10px; max-height: calc(100vh - 70px); overflow-y: auto; }
  .nav-links.open { display: flex; }
  .nav-links a { width: 100%; padding: 14px 16px; }
  .nav-toggle { display: flex; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-content { max-width: 100%; }
  .hero-box { padding: 28px; }
  .hero-actions { justify-content: center; }
  .hero-stats { gap: 24px; }
  .about-cards { grid-template-columns: 1fr; }
  .services-header { flex-direction: column; align-items: flex-start; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .products-visual { grid-template-columns: 1fr; }
  .pv-card.span2 { grid-column: span 1; }

  /* remove hero background for mobile screens */
  #hero {
    background: var(--bg-primary);
    background-position: center top;
    background-size: contain;
    background-repeat: no-repeat;
    background-attachment: scroll;
  }

  /* hide duplicate hero img to avoid overlap */
  .hero-image { display: none; }
}
@media (max-width: 480px) {
  .hero-title { font-size: 2.2rem; }
  .hero-actions { flex-direction: column; }
  .btn { width: 100%; justify-content: center; }

  /* extra small screens: ensure full graphic fits */
  #hero {
    background-position: center top;
    background-size: contain;
  }
}