/* ===================================================
   DAKAR TECHNOLOGIES — Brand Stylesheet
   Colors: #E31C23 (red), #0A0A0A (black), #FFFFFF (white)
=================================================== */

:root {
  --red: #E31C23;
  --red-dark: #b81219;
  --red-light: #ff3a40;
  --black: #0A0A0A;
  --black-2: #111111;
  --black-3: #1a1a1a;
  --black-4: #222222;
  --gray-1: #2e2e2e;
  --gray-2: #444444;
  --gray-3: #888888;
  --gray-4: #bbbbbb;
  --white: #FFFFFF;
  --white-soft: #f5f5f5;
  --font-body: 'Inter', sans-serif;
  --font-heading: 'Rajdhani', sans-serif;
  --transition: 0.25s ease;
  --radius: 10px;
  --radius-sm: 6px;
  --shadow: 0 4px 24px rgba(0,0,0,0.28);
  --shadow-red: 0 4px 32px rgba(227,28,35,0.22);
}

/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
* { -webkit-tap-highlight-color: transparent; }
html { scroll-behavior: smooth; font-size: 16px; overflow-x: hidden; }
body {
  font-family: var(--font-body);
  background: var(--black);
  color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ===== UTILITIES ===== */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.text-red { color: var(--red); }
.section { padding: 96px 0; }
.section--dark { background: var(--black-2); }

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 14px;
}
.section-label::before {
  content: '';
  display: inline-block;
  width: 24px;
  height: 2px;
  background: var(--red);
}
.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.15;
  color: var(--white);
  margin-bottom: 18px;
}
.section-sub {
  color: var(--gray-4);
  max-width: 600px;
  font-size: 1.05rem;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}
.section-header {
  text-align: center;
  margin-bottom: 60px;
}
.section-header .section-label { justify-content: center; }
.section-header .section-label::before { display: none; }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 11px 24px;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  letter-spacing: 0.02em;
}
.btn-red {
  background: var(--red);
  color: var(--white);
  border-color: var(--red);
}
.btn-red:hover {
  background: var(--red-dark);
  border-color: var(--red-dark);
  box-shadow: var(--shadow-red);
  transform: translateY(-1px);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.3);
}
.btn-outline:hover {
  border-color: var(--white);
  background: rgba(255,255,255,0.06);
}
.btn-outline-white {
  background: transparent;
  color: var(--white);
  border-color: var(--white);
}
.btn-outline-white:hover {
  background: var(--white);
  color: var(--black);
}
.btn-lg { padding: 14px 32px; font-size: 1rem; }
.btn-sm { padding: 8px 18px; font-size: 0.82rem; }
.btn-full { width: 100%; justify-content: center; }

/* ===== HEADER ===== */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(10,10,10,0.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: all 0.3s ease;
}
.site-header.scrolled {
  background: rgba(10,10,10,0.98);
  border-bottom-color: rgba(227,28,35,0.2);
}
.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 88px;
  gap: 32px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.logo-img {
  height: 80px;
  width: auto;
  object-fit: contain;
  display: block;
}
.logo-text {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--white);
}
.logo-accent { color: var(--red); }
.main-nav ul {
  display: flex;
  align-items: center;
  gap: 4px;
}
.main-nav > ul > li { position: relative; }
.main-nav > ul > li > a {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 8px 14px;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--gray-4);
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}
.main-nav > ul > li > a:hover,
.main-nav > ul > li > a.active {
  color: var(--white);
  background: rgba(255,255,255,0.06);
}
.dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 220px;
  background: var(--black-3);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius);
  padding: 8px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all 0.22s ease;
  box-shadow: 0 8px 40px rgba(0,0,0,0.5);
}
.has-dropdown:hover .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.dropdown li a {
  display: block;
  padding: 9px 14px;
  font-size: 0.85rem;
  color: var(--gray-4);
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}
.dropdown li a:hover {
  color: var(--white);
  background: rgba(227,28,35,0.12);
  padding-left: 20px;
}
.mega-dropdown {
  min-width: 480px;
  display: flex;
  gap: 0;
  padding: 20px 16px;
}
.mega-col { flex: 1; padding: 0 12px; }
.mega-col + .mega-col {
  border-left: 1px solid rgba(255,255,255,0.07);
  padding-left: 16px;
}
.mega-col-label {
  display: block;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--red);
  padding-bottom: 10px;
  margin-bottom: 6px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.mega-col ul { list-style: none; }
.mega-sub > a {
  padding-left: 26px !important;
  font-size: 0.8rem;
  color: var(--gray-3) !important;
  border-left: 2px solid rgba(227,28,35,0.3);
  margin-left: 8px;
}
.mega-sub > a:hover { color: var(--white) !important; border-left-color: var(--red); }
.nav-price { font-size: 0.68rem; font-weight: 700; color: var(--red); background: rgba(227,28,35,0.1); border: 1px solid rgba(227,28,35,0.25); border-radius: 4px; padding: 1px 5px; margin-left: 4px; white-space: nowrap; }
.nav-cta { flex-shrink: 0; }
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all 0.3s ease;
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  background: var(--black);
  padding: 120px 0 80px;
}
.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}
.hero-bg-glow {
  position: absolute;
  top: 0; left: 50%; transform: translateX(-50%);
  width: 900px; height: 600px;
  background: radial-gradient(ellipse at center top, rgba(227,28,35,0.18) 0%, transparent 65%);
  pointer-events: none;
}
.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 860px;
  margin: 0 auto;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(227,28,35,0.12);
  border: 1px solid rgba(227,28,35,0.3);
  color: var(--red-light);
  padding: 6px 16px;
  border-radius: 100px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 28px;
}
.badge-dot {
  width: 7px; height: 7px;
  background: var(--red);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.3); }
}
.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(3rem, 7vw, 5.5rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.01em;
  color: var(--white);
  margin-bottom: 24px;
}
.hero-sub {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--gray-3);
  max-width: 620px;
  margin: 0 auto 40px;
  line-height: 1.7;
}
.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 64px;
}
.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
}
.stat { text-align: center; }
.stat-num {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1;
}
.stat-label {
  display: block;
  font-size: 0.75rem;
  color: var(--gray-3);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 4px;
}
.stat-divider {
  width: 1px; height: 40px;
  background: rgba(255,255,255,0.1);
}
.hero-scroll-hint {
  position: absolute;
  bottom: 28px; left: 50%; transform: translateX(-50%);
  color: var(--gray-2);
  font-size: 0.8rem;
  animation: bounce 2s infinite;
  cursor: pointer;
}
@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(6px); }
}

/* ===== ABOUT ===== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-text p {
  color: var(--gray-3);
  margin-bottom: 16px;
  font-size: 1.02rem;
  line-height: 1.75;
}
.about-pillars {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 32px;
}
.pillar {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 16px 20px;
  background: var(--black-3);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  transition: border-color var(--transition);
}
.pillar:hover { border-color: rgba(227,28,35,0.3); }
.pillar i {
  font-size: 1.3rem;
  margin-top: 3px;
  flex-shrink: 0;
}
.pillar strong { display: block; color: var(--white); margin-bottom: 2px; font-weight: 600; }
.pillar span { font-size: 0.88rem; color: var(--gray-3); }
.about-visual { position: relative; }
.about-card-stack {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 16px;
  align-items: stretch;
}
.about-card {
  background: var(--black-3);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius);
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 0;
  gap: 14px;
  text-align: center;
  font-size: 0.85rem;
  color: var(--gray-4);
  font-weight: 500;
  transition: all 0.3s ease;
}
.about-card:hover { border-color: var(--red); transform: translateY(-4px); box-shadow: var(--shadow-red); }
.about-card i { font-size: 2rem; color: var(--red); }
.about-card--1 { grid-column: 1; grid-row: 1; }
.about-card--2 { grid-column: 2; grid-row: 1; }
.about-card--3 { grid-column: 1; grid-row: 2; }
.about-card--4 { grid-column: 2; grid-row: 2; }
.about-card--5 { grid-column: 1 / -1; grid-row: 3; justify-self: center; width: 50%; }

/* ===== PRODUCT CATEGORIES ===== */
.category-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.cat-card {
  background: var(--black-3);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius);
  padding: 36px 28px;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  min-width: 0;
  gap: 16px;
}
.cat-card:hover {
  border-color: var(--red);
  transform: translateY(-6px);
  box-shadow: var(--shadow-red);
}
.cat-icon {
  width: 56px; height: 56px;
  background: rgba(227,28,35,0.12);
  border: 1px solid rgba(227,28,35,0.25);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--red);
}
.cat-card h3 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--white);
}
.cat-card p {
  color: var(--gray-3);
  font-size: 0.9rem;
  line-height: 1.65;
}
.cat-channels, .cat-brands {
  display: flex;
  flex-direction: column;
  gap: 9px;
  font-size: 0.84rem;
  color: var(--gray-4);
}
.cat-brands li { display: flex; align-items: center; gap: 10px; min-width: 0; }
.cat-channels li { display: flex; align-items: flex-start; gap: 10px; line-height: 1.5; min-width: 0; overflow-wrap: break-word; word-break: break-word; }
.ch-badge {
  display: inline-block;
  background: rgba(227,28,35,0.15);
  color: var(--red-light);
  border: 1px solid rgba(227,28,35,0.3);
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  flex-shrink: 0;
}
.cat-card .btn { margin-top: auto; align-self: flex-start; }

/* ===== FEATURES ===== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.feature-card {
  background: var(--black-2);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  padding: 32px 24px;
  transition: all 0.3s ease;
  min-width: 0;
}
.feature-card:hover {
  border-color: rgba(227,28,35,0.3);
  background: var(--black-3);
}
.feature-icon {
  width: 48px; height: 48px;
  background: rgba(227,28,35,0.1);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--red);
  margin-bottom: 18px;
}
.feature-card h4 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
  font-family: var(--font-heading);
  letter-spacing: 0.02em;
}
.feature-card p {
  font-size: 0.88rem;
  color: var(--gray-3);
  line-height: 1.65;
}

/* ===== INDUSTRIES ===== */
.industry-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.industry-item {
  background: var(--black-3);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius);
  padding: 28px 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  text-align: center;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--gray-4);
  transition: all 0.3s ease;
  cursor: default;
}
.industry-item:hover {
  border-color: var(--red);
  color: var(--white);
  background: rgba(227,28,35,0.07);
}
.industry-item i { font-size: 1.8rem; color: var(--red); }

/* ===== CTA BANNER ===== */
.cta-banner {
  background: linear-gradient(135deg, var(--red-dark) 0%, var(--red) 60%, #ff2a30 100%);
  padding: 72px 0;
}
.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.cta-banner h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
}
.cta-banner p { color: rgba(255,255,255,0.8); font-size: 1.05rem; }
.cta-actions { display: flex; gap: 16px; flex-wrap: wrap; }

/* ===== CONTACT ===== */
.contact { background: var(--black); }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 64px;
  align-items: start;
}
.contact-info {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  min-width: 200px;
}
.contact-item i { font-size: 1.2rem; margin-top: 4px; flex-shrink: 0; }
.contact-item strong { display: block; color: var(--white); font-weight: 600; margin-bottom: 2px; }
.contact-item span { color: var(--gray-3); font-size: 0.92rem; }
.social-links {
  display: flex;
  gap: 12px;
  margin-top: 8px;
}
.social-links a {
  width: 40px; height: 40px;
  background: var(--black-3);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  color: var(--gray-3);
  transition: all var(--transition);
}
.social-links a:hover { background: var(--red); border-color: var(--red); color: var(--white); }
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.form-group label {
  font-size: 0.83rem;
  font-weight: 600;
  color: var(--gray-4);
  letter-spacing: 0.04em;
}
.form-group input,
.form-group select,
.form-group textarea {
  background: var(--black-3);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.92rem;
  transition: border-color var(--transition);
  outline: none;
  -webkit-appearance: none;
}
.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23888' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
}
.form-group select option { background: var(--black-3); color: var(--white); }
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--gray-2); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--red); }
.form-group textarea { resize: vertical; min-height: 120px; }

/* ===== FOOTER ===== */
.site-footer {
  background: var(--black-2);
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 72px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 64px;
}
.footer-brand .logo { margin-bottom: 16px; }
.footer-brand p {
  color: var(--gray-3);
  font-size: 0.88rem;
  line-height: 1.65;
  max-width: 280px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.footer-col h5 {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 20px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col ul a {
  font-size: 0.88rem;
  color: var(--gray-3);
  transition: color var(--transition);
}
.footer-col ul a:hover { color: var(--red); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 20px 0;
}
.footer-bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
  color: var(--gray-2);
  flex-wrap: wrap;
  gap: 8px;
}

/* ===== PRODUCTS PAGE ===== */
.page-hero {
  background: var(--black-2);
  padding: 140px 0 80px;
  text-align: center;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 60px 60px;
}
.page-hero .container { position: relative; z-index: 1; }
.page-hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700;
  margin-bottom: 16px;
}
.page-hero p { color: var(--gray-3); font-size: 1.1rem; max-width: 560px; margin: 0 auto; }

.filter-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  padding: 28px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  margin-bottom: 60px;
}
.filter-btn {
  padding: 8px 20px;
  background: var(--black-3);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 100px;
  color: var(--gray-3);
  font-size: 0.84rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
}
.filter-btn:hover { border-color: var(--red); color: var(--white); }
.filter-btn.active {
  background: var(--red);
  border-color: var(--red);
  color: var(--white);
}
.channel-section { margin-bottom: 80px; }
.channel-header {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 32px;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(255,255,255,0.07);
}
.channel-badge-lg {
  background: var(--red);
  color: var(--white);
  padding: 8px 20px;
  border-radius: var(--radius-sm);
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  flex-shrink: 0;
}
.channel-header h2 {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 700;
}
.channel-header p { color: var(--gray-3); font-size: 0.9rem; }
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}
.product-card {
  background: var(--black-3);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
}
.product-card:hover {
  border-color: var(--red);
  transform: translateY(-5px);
  box-shadow: var(--shadow-red);
}
.product-img {
  width: 100%;
  aspect-ratio: 16 / 10;
  background: var(--black-4);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}
.product-img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 20px;
  background: #161616;
  transition: transform 0.4s ease;
}
.product-card:hover .product-img img { transform: scale(1.04); }
.product-img-placeholder {
  width: 100%; height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: var(--gray-2);
  font-size: 0.8rem;
}
.product-img-placeholder i { font-size: 3rem; color: var(--gray-1); }
.product-tag {
  position: absolute;
  top: 12px; left: 12px;
  background: rgba(227,28,35,0.9);
  color: var(--white);
  padding: 3px 10px;
  border-radius: 4px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.product-body { padding: 24px; flex: 1; display: flex; flex-direction: column; gap: 12px; }
.product-brand {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--red);
}
.product-card h3 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1.25;
}
.product-card p {
  font-size: 0.84rem;
  color: var(--gray-3);
  line-height: 1.6;
}
.product-specs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: auto;
}
.spec-tag {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  color: var(--gray-4);
  padding: 3px 10px;
  border-radius: 4px;
  font-size: 0.72rem;
  font-weight: 500;
}
.product-card .btn { margin-top: auto; padding-top: 16px; align-self: flex-start; }
.spec-grid {
  margin: 2px 0 0;
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 6px;
  overflow: hidden;
  font-size: 0;
}
.spec-row {
  display: flex;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.spec-row:last-child { border-bottom: none; }
.spec-label {
  width: 96px;
  min-width: 96px;
  padding: 6px 10px;
  background: rgba(255,255,255,0.03);
  color: var(--gray-3);
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  line-height: 1.45;
  border-right: 1px solid rgba(255,255,255,0.05);
}
.spec-val {
  padding: 6px 10px;
  color: var(--gray-4);
  font-size: 0.78rem;
  line-height: 1.45;
  flex: 1;
}
.product-price {
  display: flex;
  align-items: baseline;
  gap: 6px;
}
.product-price .price-amount {
  font-family: var(--font-heading);
  font-size: 1.55rem;
  font-weight: 700;
  color: var(--white);
}
.product-price .price-label {
  font-size: 0.75rem;
  color: var(--gray-3);
}
.addon-section {
  border-top: 1px solid rgba(255,255,255,0.07);
  padding-top: 12px;
}
.addon-label {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--gray-3);
  margin-bottom: 8px;
}
.addon-list { display: flex; flex-direction: column; gap: 5px; }
.addon-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.78rem;
  color: var(--gray-4);
}
.addon-price {
  color: var(--red);
  font-weight: 600;
  white-space: nowrap;
}
.platform-price {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(227,28,35,0.1);
  border: 1px solid rgba(227,28,35,0.3);
  border-radius: var(--radius-sm);
  padding: 8px 16px;
  margin-bottom: 16px;
}
.platform-price .pp-amount {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--red);
}
.platform-price .pp-label {
  font-size: 0.78rem;
  color: var(--gray-3);
  line-height: 1.3;
}
.platform-via {
  font-size: 0.72rem;
  color: var(--gray-3);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.platform-via strong { color: var(--gray-4); }
.fuel-stat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin: 48px 0 0; }
.fuel-stat-card { background: var(--black-3); border: 1px solid rgba(255,255,255,0.07); border-radius: var(--radius); padding: 32px 24px; text-align: center; transition: all 0.3s ease; }
.fuel-stat-card:hover { border-color: var(--red); }
.fuel-stat-num { font-family: var(--font-heading); font-size: 2.8rem; font-weight: 700; color: var(--red); line-height: 1; margin-bottom: 8px; }
.fuel-stat-label { font-size: 0.85rem; color: var(--gray-3); line-height: 1.4; }
.fuel-overview-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.fuel-demo-img { border-radius: var(--radius); overflow: hidden; border: 1px solid rgba(255,255,255,0.08); background: var(--black-3); }
.fuel-demo-img img { width: 100%; display: block; }
.fuel-overview-text p { color: var(--gray-3); font-size: 0.95rem; line-height: 1.7; margin-bottom: 14px; }
.fuel-benefits { display: flex; flex-direction: column; gap: 16px; margin-top: 28px; }
.fuel-benefit { display: flex; align-items: flex-start; gap: 14px; }
.fuel-benefit i { color: var(--red); font-size: 1.1rem; margin-top: 3px; flex-shrink: 0; width: 20px; }
.fuel-benefit h4 { font-weight: 600; color: var(--white); font-size: 0.95rem; margin-bottom: 3px; }
.fuel-benefit p { font-size: 0.83rem; color: var(--gray-3); margin: 0; line-height: 1.55; }
.feature-screenshots { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; margin-top: 48px; }
.screenshot-card { background: var(--black-3); border: 1px solid rgba(255,255,255,0.07); border-radius: var(--radius); overflow: hidden; transition: all 0.3s ease; }
.screenshot-card:hover { border-color: var(--red); transform: translateY(-4px); box-shadow: var(--shadow-red); }
.screenshot-card img { width: 100%; display: block; border-bottom: 1px solid rgba(255,255,255,0.07); }
.screenshot-body { padding: 20px 22px; }
.screenshot-body h4 { font-family: var(--font-heading); font-size: 1.1rem; font-weight: 700; color: var(--white); margin-bottom: 8px; }
.screenshot-body p { font-size: 0.83rem; color: var(--gray-3); line-height: 1.55; }
.fuel-features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 48px; }
.fuel-feature-card { background: var(--black-3); border: 1px solid rgba(255,255,255,0.07); border-radius: var(--radius); padding: 28px 24px; transition: all 0.3s ease; }
.fuel-feature-card:hover { border-color: var(--red); }
.fuel-feature-card i { font-size: 1.6rem; color: var(--red); margin-bottom: 16px; display: block; }
.fuel-feature-card h4 { font-family: var(--font-heading); font-size: 1.05rem; font-weight: 700; color: var(--white); margin-bottom: 8px; }
.fuel-feature-card p { font-size: 0.83rem; color: var(--gray-3); line-height: 1.55; }
.powered-by-badge { display: inline-flex; align-items: center; gap: 8px; background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.1); border-radius: 6px; padding: 6px 14px; font-size: 0.75rem; color: var(--gray-3); margin-top: 20px; }
.powered-by-badge strong { color: var(--white); }
.fuel-section-divider { border: none; border-top: 1px solid rgba(255,255,255,0.07); margin: 80px 0 0; }

/* ===== TELEMATICS PAGE ===== */
.brand-grid {
  display: flex;
  justify-content: center;
  gap: 32px;
  margin-bottom: 80px;
}
.brand-grid .brand-card {
  max-width: 560px;
  width: 100%;
}
.brand-card {
  background: var(--black-3);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius);
  padding: 40px 36px;
  transition: all 0.3s ease;
}
.brand-card:hover { border-color: var(--red); box-shadow: var(--shadow-red); }
.brand-logo-area {
  height: 80px;
  display: flex;
  align-items: center;
  margin-bottom: 24px;
}
.brand-name-display {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.05em;
}
.brand-name-display span { color: var(--red); }
.brand-card h3 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
}
.brand-card p { color: var(--gray-3); font-size: 0.9rem; line-height: 1.65; margin-bottom: 20px; }
.brand-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
.brand-features li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.83rem;
  color: var(--gray-4);
}
.brand-features li i { color: var(--red); font-size: 0.7rem; }

/* ===== TPMS PAGE ===== */
.tpms-overview {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  margin-bottom: 96px;
}
.tpms-visual {
  background: var(--black-3);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius);
  padding: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 1;
}
.tpms-diagram {
  position: relative;
  width: 280px;
  height: 280px;
}
.tpms-car {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.tpms-car i { font-size: 8rem; color: var(--gray-1); }
.tpms-wheel {
  position: absolute;
  width: 56px; height: 56px;
  background: rgba(227,28,35,0.1);
  border: 2px solid var(--red);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--red);
  animation: wheel-pulse 3s infinite;
}
.tpms-wheel:nth-child(2) { top: 30px; left: 20px; animation-delay: 0.5s; }
.tpms-wheel:nth-child(3) { top: 30px; right: 20px; animation-delay: 1s; }
.tpms-wheel:nth-child(4) { bottom: 30px; left: 20px; animation-delay: 1.5s; }
.tpms-wheel:nth-child(5) { bottom: 30px; right: 20px; animation-delay: 2s; }
@keyframes wheel-pulse {
  0%, 100% { border-color: var(--red); box-shadow: 0 0 0 0 rgba(227,28,35,0.4); }
  50% { border-color: var(--red-light); box-shadow: 0 0 0 8px rgba(227,28,35,0); }
}
.tpms-benefits { display: flex; flex-direction: column; gap: 20px; }
.tpms-benefit {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 20px;
  background: var(--black-3);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  transition: border-color var(--transition);
}
.tpms-benefit:hover { border-color: rgba(227,28,35,0.3); }
.tpms-benefit i { font-size: 1.4rem; color: var(--red); flex-shrink: 0; margin-top: 2px; }
.tpms-benefit h4 { color: var(--white); font-weight: 600; margin-bottom: 4px; }
.tpms-benefit p { color: var(--gray-3); font-size: 0.86rem; line-height: 1.55; }

/* ===== BREADCRUMB ===== */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--gray-3);
  padding: 16px 0 0;
}
.breadcrumb a { color: var(--gray-3); transition: color var(--transition); }
.breadcrumb a:hover { color: var(--red); }
.breadcrumb i { font-size: 0.6rem; color: var(--gray-2); }

/* ===== SCROLL ANIMATIONS ===== */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .category-grid { grid-template-columns: 1fr 1fr; }
  .features-grid { grid-template-columns: 1fr 1fr; }
  .industry-grid { grid-template-columns: repeat(4, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; row-gap: 36px; }
  .brand-grid { grid-template-columns: 1fr; }
  .tpms-overview { grid-template-columns: 1fr; gap: 40px; }
}
@media (max-width: 768px) {
  .section { padding: 64px 0; }

  /* Nav */
  .nav-cta { display: none; }
  .nav-container { height: 70px; gap: 12px; }
  .logo-img { height: 48px; }
  .hamburger { display: flex; flex-shrink: 0; }

  /* Mobile nav — use display:none so it never occupies flex space */
  .main-nav {
    display: none;
    position: fixed;
    top: 70px; left: 0; right: 0;
    z-index: 999;
    background: var(--black-2);
    border-bottom: 1px solid rgba(255,255,255,0.08);
    padding: 16px 0;
    max-height: calc(100vh - 70px);
    overflow-y: auto;
  }
  .main-nav.open { display: block; }

  /* Menu list layout */
  .main-nav > ul {
    flex-direction: column;
    gap: 0;
    align-items: stretch;
  }
  .main-nav > ul > li { width: 100%; }
  .main-nav > ul > li > a {
    font-size: 1rem;
    padding: 14px 24px;
    display: block;
    text-align: left;
    border-bottom: 1px solid rgba(255,255,255,0.05);
  }

  /* Dropdown inside mobile nav */
  .dropdown {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    border: none;
    padding: 0;
    box-shadow: none;
    display: none;
    background: rgba(255,255,255,0.03);
  }
  .has-dropdown.open .dropdown { display: block; }
  .dropdown li a {
    padding: 11px 32px;
    font-size: 0.9rem;
    text-align: left;
    border-bottom: 1px solid rgba(255,255,255,0.04);
  }
  /* Force mega-dropdown to stack vertically */
  .mega-dropdown {
    display: block;
    min-width: unset;
    padding: 0;
  }
  .mega-col { padding: 0; flex: unset; }
  .mega-col ul {
    display: flex;
    flex-direction: column;
  }
  .mega-col-label {
    display: block;
    padding: 10px 24px 6px;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--red);
    border-bottom: none;
    margin-bottom: 0;
  }
  .mega-dropdown .mega-col + .mega-col {
    border-left: none;
    border-top: 1px solid rgba(255,255,255,0.06);
    padding-left: 0;
    padding-top: 0;
    margin-top: 0;
  }

  /* Page hero (products/telematics/tpms pages) */
  .page-hero { padding: 100px 0 48px; }
  .page-hero h1 { font-size: clamp(2rem, 8vw, 3rem); }

  /* Channel sections on products page */
  .channel-header { flex-wrap: wrap; gap: 12px; }
  .channel-header h2 { font-size: 1.4rem; }

  /* Filter bar */
  .filter-bar { gap: 8px; padding: 20px 0; }
  .filter-btn { padding: 7px 14px; font-size: 0.8rem; }

  /* Grids */
  .category-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; }
  .cat-card { padding: 28px 20px; }
  .feature-card { padding: 24px 20px; }
  .industry-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; text-align: center; }
  .footer-brand p { max-width: 100%; }
  .footer-col ul { align-items: center; }
  .footer-brand .logo { justify-content: center; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .form-row { grid-template-columns: 1fr; }

  /* CTA + hero */
  .cta-inner { flex-direction: column; text-align: center; }
  .hero-stats { gap: 16px; justify-content: space-around; }
  .stat-divider { display: none; }

  /* About visual */
  .about-card-stack { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .section { padding: 48px 0; }
  .container { padding: 0 16px; }

  /* Hero */
  .hero { padding: 100px 0 60px; }
  .hero-actions { flex-direction: column; align-items: center; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .hero-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    width: 100%;
  }
  .stat { background: rgba(255,255,255,0.04); border-radius: var(--radius-sm); padding: 12px; }
  .stat-num { font-size: 1.4rem; }

  /* Products grid — tighter min on small phones */
  .products-grid { grid-template-columns: 1fr; }

  /* Filter bar — allow horizontal scroll rather than overflow */
  .filter-bar { flex-wrap: nowrap; overflow-x: auto; padding-bottom: 12px; -webkit-overflow-scrolling: touch; scrollbar-width: none; }
  .filter-bar::-webkit-scrollbar { display: none; }
  .filter-btn { flex-shrink: 0; }

  /* Industries + misc */
  .industry-grid { grid-template-columns: repeat(2, 1fr); }
  .brand-features { grid-template-columns: 1fr; }

  /* Footer */
  .footer-grid { gap: 28px; }
  .footer-bottom-inner { flex-direction: column; gap: 4px; text-align: center; }

  /* Page hero */
  .page-hero { padding: 90px 0 40px; }

  /* Forms */
  .form-group input,
  .form-group select,
  .form-group textarea { font-size: 16px; } /* prevents iOS auto-zoom on focus */
}