/* ═══════════════════════════════════════════════════════
   NDS – Northern Detail Services  |  styles.css
   Colour palette: dark navy bg · silver chrome · electric blue
═══════════════════════════════════════════════════════ */

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

:root {
  --bg:          #07090e;
  --bg2:         #0a0d14;
  --bg3:         #0e1218;
  --card-bg:     #111726;
  --card-border: rgba(255, 255, 255, 0.07);
  --border-blue: rgba(26, 107, 255, 0.22);
  --blue:        #1a6bff;
  --blue-light:  #5b9bff;
  --blue-dim:    rgba(26, 107, 255, 0.09);
  --silver:      #c4cdd8;
  --silver-hi:   #e8ecf0;
  --text:        #c4cdd8;
  --text-muted:  #5c6b7e;
  --radius:      10px;
  --radius-lg:   16px;
  --transition:  0.25s ease;
  --font-head:   'Rajdhani', sans-serif;
  --font-body:   'Inter', sans-serif;
}

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

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

/* ── Utility ── */
.container {
  width: min(1200px, 92vw);
  margin-inline: auto;
}

.text-accent { color: var(--blue-light); }
.chrome-text { color: var(--silver-hi); }
.blue-text   { color: var(--blue-light); }

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

/* ══════════════════════════════════════
   HEADER / NAV
══════════════════════════════════════ */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 0.75rem 0;
  background: transparent;
  transition: background var(--transition), box-shadow var(--transition), padding var(--transition);
}

.site-header.scrolled {
  background: rgba(6, 8, 15, 0.92);
  backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 var(--card-border);
  padding: 0.5rem 0;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.nav-logo {
  display: flex;
  flex-direction: column;
  line-height: 1;
  text-decoration: none;
  gap: 1px;
}

.nav-logo-img {
  height: 52px;
  width: auto;
  display: block;
  margin: 4px 6px;
}

@media (min-width: 900px) {
  .nav-logo-img {
    height: 68px;
    margin: 4px 8px;
  }
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  list-style: none;
}

.nav-links a {
  text-decoration: none;
  color: var(--silver);
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  padding: 0.5rem 0.9rem;
  border-radius: 8px;
  transition: color var(--transition), background var(--transition);
}

.nav-links a:hover { color: #fff; background: rgba(30, 144, 255, 0.12); }
.nav-links a.active { color: var(--blue-bright); }

.btn-nav {
  background: linear-gradient(135deg, var(--blue), var(--blue-bright)) !important;
  color: #fff !important;
  font-weight: 600 !important;
  padding: 0.5rem 1.2rem !important;
}

.btn-nav:hover { opacity: 0.9; background: linear-gradient(135deg, var(--blue-bright), var(--blue)) !important; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--silver);
  border-radius: 2px;
  transition: var(--transition);
}

/* ══════════════════════════════════════
   HERO
══════════════════════════════════════ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background:
    radial-gradient(ellipse 70% 55% at 50% -5%, rgba(26, 107, 255, 0.09) 0%, transparent 65%),
    var(--bg);
}

.hero::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(26, 107, 255, 0.28), transparent);
}

.hero-content {
  position: relative;
  z-index: 1;
  padding-block: 9rem 6rem;
  max-width: 780px;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--blue-light);
  margin-bottom: 1.75rem;
  opacity: 0;
  animation: fadeUp 0.7s ease 0.2s forwards;
}

.hero-eyebrow::before {
  content: '';
  display: block;
  width: 28px;
  height: 1px;
  background: var(--blue-light);
  flex-shrink: 0;
}

.hero-title {
  font-family: var(--font-head);
  font-size: clamp(3rem, 7vw, 5.5rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  color: #fff;
  margin-bottom: 1.5rem;
  opacity: 0;
  animation: fadeUp 0.7s ease 0.35s forwards;
}

.hero-divider {
  width: 48px;
  height: 2px;
  background: linear-gradient(90deg, var(--blue), var(--blue-light));
  margin-bottom: 1.5rem;
  opacity: 0;
  animation: fadeUp 0.7s ease 0.45s forwards;
}

.hero-sub {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.75;
  max-width: 52ch;
  margin-bottom: 2.5rem;
  opacity: 0;
  animation: fadeUp 0.7s ease 0.55s forwards;
}

.hero-cta {
  display: flex;
  gap: 0.875rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
  opacity: 0;
  animation: fadeUp 0.7s ease 0.65s forwards;
}

.promo-banner {
  display: inline-flex;
  opacity: 0;
  animation: fadeUp 0.7s ease 0.8s forwards;
}

.promo-inner {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius);
  padding: 0.75rem 1.25rem;
  font-size: 0.875rem;
}

.promo-label {
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--blue-light);
  background: var(--blue-dim);
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  white-space: nowrap;
}

.promo-inner p { color: var(--silver); }
.promo-inner strong { color: #fff; }

.promo-tag {
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  text-transform: uppercase;
  border-left: 1px solid rgba(255, 255, 255, 0.08);
  padding-left: 0.875rem;
  white-space: nowrap;
}

/* ══════════════════════════════════════
   BUTTONS
══════════════════════════════════════ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-head);
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  padding: 0.75rem 2rem;
  border-radius: var(--radius);
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), opacity var(--transition);
}

.btn-primary {
  background: var(--blue);
  color: #fff;
}

.btn-primary:hover {
  background: var(--blue-light);
  transform: translateY(-1px);
}

.btn-ghost {
  background: transparent;
  color: var(--silver);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.btn-ghost:hover {
  border-color: var(--blue);
  color: var(--blue-light);
  background: var(--blue-dim);
}

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

/* ══════════════════════════════════════
   STATS BAR
══════════════════════════════════════ */
.stats-bar {
  background: var(--bg2);
  border-top: 1px solid var(--card-border);
  border-bottom: 1px solid var(--card-border);
  padding: 2.5rem 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  text-align: center;
}

.stat { padding: 0.75rem; position: relative; }

.stat + .stat::before {
  content: '';
  position: absolute;
  left: 0; top: 20%; bottom: 20%;
  width: 1px;
  background: var(--card-border);
}

.stat-num {
  display: block;
  font-family: var(--font-head);
  font-size: 2.25rem;
  font-weight: 700;
  color: #fff;
  line-height: 1;
  margin-bottom: 0.35rem;
}

.stat-label {
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* ══════════════════════════════════════
   SECTION SHARED STYLES
══════════════════════════════════════ */
section { padding: 6rem 0; }

.section-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.section-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--blue-bright);
  margin-bottom: 0.75rem;
}

.section-title {
  font-family: var(--font-head);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: #fff;
  line-height: 1.1;
  margin-bottom: 0.75rem;
}

.section-desc {
  color: var(--text-muted);
  max-width: 50ch;
  margin-inline: auto;
  font-size: 0.95rem;
}

/* ══════════════════════════════════════
   SERVICES
══════════════════════════════════════ */
.services { background: var(--bg); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(280px, 100%), 1fr));
  gap: 1.5rem;
}

.service-card {
  position: relative;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.45);
  border-color: var(--border-blue);
}

.card-accent {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--blue);
  opacity: 0;
  transition: opacity var(--transition);
}

.service-card:hover .card-accent { opacity: 1; }

.service-card.featured {
  border-color: var(--border-blue);
  background: var(--bg3);
  grid-row: span 1;
}

.service-card.featured .card-accent { opacity: 1; }

.featured-badge {
  position: absolute;
  top: 1.1rem; right: 1.1rem;
  background: var(--blue);
  color: #fff;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.22rem 0.6rem;
  border-radius: 100px;
}

.card-icon {
  width: 44px; height: 44px;
  background: rgba(30, 144, 255, 0.1);
  border: 1px solid rgba(30, 144, 255, 0.2);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue-bright);
  flex-shrink: 0;
}

.card-icon svg { width: 22px; height: 22px; }

.card-body { flex: 1; }

.card-title {
  font-family: var(--font-head);
  font-size: 1.35rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.4rem;
}

.card-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.card-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.card-list li {
  font-size: 0.85rem;
  color: var(--text);
  padding-left: 1.1rem;
  position: relative;
}

.card-list li::before {
  content: '';
  position: absolute;
  left: 0; top: 0.55em;
  width: 5px; height: 5px;
  background: var(--blue-bright);
  border-radius: 50%;
}

.card-price {
  border-top: 1px solid var(--card-border);
  padding-top: 1rem;
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
}

.from {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  text-transform: uppercase;
}

.price {
  font-family: var(--font-head);
  font-size: 2rem;
  font-weight: 700;
  color: #fff;
  line-height: 1;
}

.price sup { font-size: 1.1rem; }

.price-note {
  text-align: center;
  color: var(--text-muted);
  font-size: 0.8rem;
  margin-top: 2rem;
  font-style: italic;
}

/* ══════════════════════════════════════
   EXTRAS
══════════════════════════════════════ */
.extras {
  background: var(--bg2);
  border-top: 1px solid var(--card-border);
  border-bottom: 1px solid var(--card-border);
}

.extras-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(260px, 1fr));
  gap: 1.5rem;
  max-width: 960px;
  margin-inline: auto;
}

.extra-card {
  background: var(--bg3);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 1.75rem;
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  transition: border-color var(--transition), transform var(--transition);
}

.extra-card:hover {
  border-color: var(--border-blue);
  transform: translateY(-3px);
}

.extra-icon {
  width: 44px; height: 44px;
  background: var(--blue-dim);
  border: 1px solid rgba(26, 107, 255, 0.18);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue-light);
  flex-shrink: 0;
}

.extra-icon svg { width: 20px; height: 20px; }

.extra-body { flex: 1; }

.extra-card h4 {
  font-family: var(--font-head);
  font-size: 1.05rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.3rem;
}

.extra-card p {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.55;
}

/* ══════════════════════════════════════
   WHY US
══════════════════════════════════════ */
.why-us { background: var(--bg); position: relative; overflow: hidden; }

.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.5rem;
}

.why-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 2rem;
  transition: transform var(--transition), border-color var(--transition);
}

.why-card:hover {
  transform: translateY(-4px);
  border-color: rgba(30, 144, 255, 0.4);
}

.why-num {
  display: block;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  color: var(--blue-light);
  margin-bottom: 0.875rem;
}

.why-card h4 {
  font-family: var(--font-head);
  font-size: 1.15rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.5rem;
}

.why-card p { font-size: 0.87rem; color: var(--text-muted); }

/* ══════════════════════════════════════
   CONTACT
══════════════════════════════════════ */
.contact {
  background: var(--bg2);
  border-top: 1px solid var(--card-border);
}

.contact-wrapper {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 3rem;
  align-items: start;
}

.contact-form {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.honeypot { display: none; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-group label {
  font-family: var(--font-head);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.form-group input,
.form-group select,
.form-group textarea {
  background: var(--bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 0.7rem 0.9rem;
  font-family: var(--font-body);
  font-size: 0.92rem;
  color: #fff;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  width: 100%;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-muted);
  opacity: 0.7;
}

.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%235c6b7e' viewBox='0 0 16 16'%3E%3Cpath d='M1.5 4.5l6.5 7 6.5-7'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.9rem center;
  padding-right: 2.4rem;
  cursor: pointer;
}

.form-group select option {
  background: var(--bg);
  color: #fff;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(26, 107, 255, 0.15);
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

.btn-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  width: 100%;
  padding: 0.85rem 1.5rem;
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  cursor: pointer;
  border: none;
}

.btn-submit svg {
  width: 18px;
  height: 18px;
  transition: transform var(--transition);
}

.btn-submit:hover svg {
  transform: translateX(4px);
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  align-items: flex-start;
}

.contact-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.contact-icon {
  width: 42px; height: 42px;
  background: rgba(30, 144, 255, 0.1);
  border: 1px solid rgba(30, 144, 255, 0.2);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue-bright);
  flex-shrink: 0;
}

.contact-icon svg { width: 20px; height: 20px; }

.contact-label {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.15rem;
}

.contact-value {
  font-family: var(--font-head);
  font-size: 1.05rem;
  font-weight: 600;
  color: #fff;
  text-decoration: none;
}

.contact-value:hover { color: var(--blue-bright); }

.social-links {
  display: flex;
  gap: 0.75rem;
  margin-top: 0.5rem;
  justify-content: center;
}

.social-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--bg3);
  border: 1px solid var(--card-border);
  color: var(--silver);
  font-size: 0.85rem;
  font-weight: 500;
  padding: 0.55rem 1rem;
  border-radius: var(--radius);
  text-decoration: none;
  transition: border-color var(--transition), color var(--transition), background var(--transition);
}

.social-btn svg { width: 16px; height: 16px; }

.social-btn:hover {
  border-color: var(--blue);
  color: var(--blue-bright);
  background: rgba(30, 144, 255, 0.08);
}

/* ══════════════════════════════════════
   PROCESS
══════════════════════════════════════ */
.process {
  background: var(--bg2);
  border-top: 1px solid var(--card-border);
  border-bottom: 1px solid var(--card-border);
}

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

.process-steps::before {
  content: '';
  position: absolute;
  top: 1.45rem;
  left: calc(12.5% + 1.5rem);
  right: calc(12.5% + 1.5rem);
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-blue) 20%, var(--border-blue) 80%, transparent);
}

.process-step {
  padding: 0 1.5rem;
  text-align: center;
  position: relative;
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.9rem;
  height: 2.9rem;
  background: var(--bg);
  border: 1px solid var(--border-blue);
  border-radius: 50%;
  font-family: var(--font-head);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--blue-light);
  margin-bottom: 1.25rem;
  position: relative;
  z-index: 1;
}

.process-step h4 {
  font-family: var(--font-head);
  font-size: 1.05rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.5rem;
  letter-spacing: 0.01em;
}

.process-step p {
  font-size: 0.83rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* ══════════════════════════════════════
   FOOTER
══════════════════════════════════════ */
.site-footer {
  background: var(--bg);
  border-top: 1px solid var(--card-border);
  padding-top: 4rem;
  position: relative;
  overflow: hidden;
}

.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
}

.footer-logo-img {
  height: 60px;
  width: auto;
  display: block;
  margin-bottom: 0.875rem;
}

.footer-brand p {
  margin-top: 1rem;
  font-size: 0.84rem;
  color: var(--text-muted);
  max-width: 30ch;
}

.footer-links h5, .footer-contact h5 {
  font-family: var(--font-head);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--blue-bright);
  margin-bottom: 1rem;
}

.footer-links ul { list-style: none; display: flex; flex-direction: column; gap: 0.5rem; }
.footer-links a, .footer-contact a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.88rem;
  transition: color var(--transition);
}

.footer-links a:hover, .footer-contact a:hover { color: var(--blue-bright); }

.footer-contact { display: flex; flex-direction: column; gap: 0.5rem; }

.footer-social {
  display: flex;
  gap: 0.6rem;
  margin-top: 0.75rem;
}

.footer-social a {
  width: 36px; height: 36px;
  background: var(--bg3);
  border: 1px solid var(--card-border);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--silver);
  transition: border-color var(--transition), color var(--transition);
}

.footer-social a svg { width: 16px; height: 16px; }
.footer-social a:hover { border-color: var(--blue); color: var(--blue-bright); }

.footer-bottom {
  border-top: 1px solid var(--card-border);
  padding: 1.25rem 0;
  text-align: center;
}

.footer-bottom p { font-size: 0.78rem; color: var(--text-muted); }
.footer-credit { margin-top: 0.35rem; }
.footer-credit a { color: var(--blue-light); text-decoration: none; transition: color var(--transition); }
.footer-credit a:hover { color: var(--silver-hi); }

/* ══════════════════════════════════════
   TYRE MARK DECORATIONS
══════════════════════════════════════ */
.tm {
  position: absolute;
  pointer-events: none;
  user-select: none;
  mix-blend-mode: screen;
  opacity: 20%;
}

/* Hero — full-width tracks crossing the section */
.tm-hero-1 {
  width: 130vw;
  top: -8vh;
  left: -15vw;
  transform: rotate(-18deg);
  transform-origin: center center;
  opacity: 14%;
}

.tm-hero-2 {
  width: 130vw;
  bottom: -8vh;
  right: -15vw;
  transform: rotate(-18deg);
  transform-origin: center center;
  opacity: 9%;
}

/* Why Us — single track top-left to bottom-right */
.tm-why {
  width: 50%;
  top: 50%;
  transform: rotate(-10deg);
  transform-origin: center center;
  opacity: 20%;
}

/* ══════════════════════════════════════
   ANIMATIONS
══════════════════════════════════════ */
@keyframes fadeDown {
  from { opacity: 0; transform: translateY(-20px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ══════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════ */
@media (max-width: 960px) {
  .process-steps { grid-template-columns: repeat(2, 1fr); gap: 2.5rem; }
  .process-steps::before { display: none; }
  
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat + .stat::before { display: none; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .contact-wrapper { grid-template-columns: 1fr; }
  /* Scale down why-us tracks on tablet */
  .tm-why  { width: 140%; left: -20%; }
  /* keep hero tracks centred on tablet */
  .tm-hero-1 { width: 200vw; }
  .tm-hero-2 { width: 200vw; }
}

@media (max-width: 680px) {
  /* Hide all tyre marks on mobile — they just cause overflow */
  .tm { display: none; }

  .nav-links {
    position: fixed;
    top: 0; right: 0;
    width: min(300px, 85vw);
    height: 100vh;
    background: rgba(7, 9, 14, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    align-items: flex-start;
    padding: 5rem 2rem 2rem;
    gap: 0.25rem;
    transform: translateX(100%);
    transition: transform var(--transition);
    border-left: 1px solid var(--card-border);
  }

  .nav-links.open { transform: translateX(0); }
  .nav-links li { width: 100%; }
  .nav-links a { display: block; padding: 0.7rem 1rem; font-size: 1.1rem; }
  .btn-nav { width: 100%; text-align: center; }
  .nav-toggle { display: flex; z-index: 200; }

  .nav-toggle.open span:nth-child(1) { transform: rotate(45deg) translate(4px, 4px); }
  .nav-toggle.open span:nth-child(2) { opacity: 0; }
  .nav-toggle.open span:nth-child(3) { transform: rotate(-45deg) translate(4px, -4px); }

  .process-steps { grid-template-columns: 1fr; gap: 2rem; }
  .form-row { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1fr; gap: 2rem; }
  .contact-form { padding: 1.5rem; }
}

@media (max-width: 480px) {
  .hero-cta { flex-direction: column; }
  .hero-title { font-size: clamp(2.5rem, 10vw, 3.5rem); }
}