*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --primary: #0f2033;
  --accent: #a7d500;
  --accent2: #aec94c;
  --light: #f0f6ff;
  --text: #1a1a2e;
  --muted: #64748b;
  --white: #ffffff;
  --card-bg: #ffffff;
  --radius: 14px;
  --shadow: 0 4px 32px rgba(10,37,64,0.10);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.65;
}

header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  background: transparent;
  padding: 0 7%;
  transition: background .35s ease, box-shadow .35s ease;
}
header.scrolled {
  background: rgba(10, 20, 40, 0.82);
  box-shadow: 0 2px 24px rgba(0,0,0,0.35);
}
nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  gap: 1rem;
}
.logo {
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.5px;
  text-decoration: none;
}
.logo span { color: var(--accent); }
.nav-links { display: flex; gap: 2rem; list-style: none; align-items: center; }
.nav-links a {
  color: rgba(255,255,255,0.80);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 500;
  transition: color .2s;
}
.nav-links a:hover { color: var(--accent); }
.nav-cta {
  background: var(--accent);
  color: var(--primary) !important;
  font-weight: 700 !important;
  padding: .45rem 1.1rem;
  border-radius: 8px;
  transition: background .2s !important;
}
.nav-cta:hover { background: #38c8e8 !important; color: var(--primary) !important; }

.lang-switch {
  display: flex;
  background: rgba(167, 213, 0, 0.11);
  border: 1px solid var(--accent);
  border-radius: 50px;
  padding: 3px;
  gap: 2px;
  flex-shrink: 0;
}
.lang-btn {
  background: none;
  border: none;
  color: var(--accent);
  font-family: 'Inter', sans-serif;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.6px;
  padding: .28rem .65rem;
  border-radius: 50px;
  cursor: pointer;
  transition: background .2s, color .2s;
  text-decoration: none;
}
.lang-btn.active {
  background: var(--accent);
  color: var(--primary);
}
.lang-btn:hover:not(.active) { color: #fff; }

#hero {
  min-height: 100vh;
  background: linear-gradient(135deg, #0a2540 0%, #023e6d 60%, #0077b6 100%);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  padding: 120px 7% 80px;
  position: relative;
  overflow: hidden;
}
#hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('https://images.unsplash.com/photo-1639322537228-f710d846310a?w=1600&q=80&auto=format&fit=crop') center/cover no-repeat;
  opacity: 0.12;
}
.hero-badge {
  display: inline-block;
  background: rgba(167, 213, 0, 0.11);
  border: 1px solid var(--accent);
  color: var(--accent);
  font-size: 0.80rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: .35rem 1rem;
  border-radius: 50px;
  margin-bottom: 1.5rem;
  position: relative;
}
#hero h1 {
  font-size: clamp(2.4rem, 5.5vw, 4.2rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.15;
  max-width: 720px;
  margin-bottom: 1.5rem;
  position: relative;
}
#hero h1 span { color: var(--accent); }
#hero p {
  color: rgba(255,255,255,0.78);
  font-size: 1.15rem;
  max-width: 560px;
  margin-bottom: 2.5rem;
  position: relative;
}
.hero-btns { display: flex; gap: 1rem; flex-wrap: wrap; position: relative; }
.btn-primary {
  background: var(--accent);
  color: var(--primary);
  font-weight: 700;
  padding: .85rem 2rem;
  border-radius: 50px;
  text-decoration: none;
  font-size: 1rem;
  transition: transform .2s, box-shadow .2s;
  box-shadow: 0 6px 24px rgba(0,180,216,0.35);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 10px 30px rgba(0,180,216,0.45); }
.btn-outline {
  border: 2px solid rgba(255,255,255,0.45);
  color: var(--white);
  font-weight: 600;
  padding: .85rem 2rem;
  border-radius: 50px;
  text-decoration: none;
  font-size: 1rem;
  transition: border-color .2s, background .2s;
}
.btn-outline:hover { 
    color: var(--accent);
    border-color: var(--accent); 
    background: rgba(167, 213, 0, 0.11); 
}
.hero-stats {
  display: flex;
  gap: 3rem;
  margin-top: 4rem;
  position: relative;
  flex-wrap: wrap;
}
.stat-item { color: var(--white); }
.stat-num {
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
}
.stat-label { font-size: 0.88rem; color: rgba(255,255,255,0.65); margin-top: .3rem; }

section { padding: 96px 7%; }
.section-tag {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent2);
  margin-bottom: .8rem;
}
.section-title {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 800;
  color: var(--primary);
  line-height: 1.2;
  margin-bottom: 1rem;
}
.section-sub {
  color: var(--muted);
  font-size: 1.05rem;
  max-width: 580px;
  margin-bottom: 3.5rem;
}

#about { background: var(--light); }
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}
.about-img-wrap { position: relative; }
.about-img-wrap img {
  width: 100%;
  border-radius: var(--radius);
  object-fit: cover;
  height: 440px;
  box-shadow: var(--shadow);
}
.about-img-badge {
  position: absolute;
  bottom: -24px; right: -24px;
  background: var(--accent);
  color: var(--primary);
  font-weight: 800;
  font-size: 1rem;
  padding: 1.2rem 1.6rem;
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(0,180,216,0.4);
  line-height: 1.3;
}
.about-img-badge .badge-year { display: block; font-size: 2rem; font-weight: 900; }
.facts-list { list-style: none; margin-top: 1.5rem; display: flex; flex-direction: column; gap: .85rem; }
.facts-list li {
  display: flex;
  align-items: flex-start;
  gap: .75rem;
  font-size: 0.97rem;
  color: var(--text);
}
.facts-list li::before {
  content: ' ';
  flex-shrink: 0;
  background: var(--accent);
  color: var(--primary);
  font-weight: 800;
  font-size: .75rem;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 12px;
}

#services { background: var(--white); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.8rem;
}
.service-card {
  background: var(--card-bg);
  border: 1px solid #e2eaf4;
  border-radius: var(--radius);
  padding: 2rem;
  transition: box-shadow .25s, transform .25s, border-color .25s;
  position: relative;
  overflow: hidden;
}
.service-card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-4px);
  border-color: var(--accent);
}
.service-icon {
  width: 60px; 
  height: 52px;
  border-radius: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.2rem;
  margin-top: -26px;
  margin-left: 1.2rem;
  font-size: 1.5rem;
  position: relative;
  z-index: 1;
  background: #a7d500;
  box-shadow: 0 4px 16px rgba(0,0,0,0.13);
}
.service-icon svg {
    width: 24px;
    height: 24px;
}
.service-card h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: .6rem; color: var(--primary); }
.service-card p { font-size: 0.9rem; color: var(--muted); line-height: 1.6; }
.service-img {
  width: 100%;
  height: 140px;
  object-fit: cover;
  border-radius: 9px;
  margin-bottom: 0;
  display: block;
}

#models { background: var(--primary); }
#models .section-title { color: var(--white); }
#models .section-sub { color: rgba(255,255,255,0.65); }
#models .section-tag { color: var(--accent); }
.models-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
.model-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius);
  padding: 2rem;
  transition: background .25s, border-color .25s;
}
.model-card:hover { background: rgba(0,180,216,0.12); border-color: var(--accent); }
.model-num {
  font-size: 3rem;
  font-weight: 900;
  color: var(--accent);
  line-height: 1;
  margin-bottom: .8rem;
}
.model-card h3 { color: var(--white); font-size: 1.1rem; font-weight: 700; margin-bottom: .6rem; }
.model-card p { color: rgba(255,255,255,0.65); font-size: 0.9rem; }
.model-img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  border-radius: 9px;
  margin-bottom: 1.2rem;
  opacity: 0.75;
}

#projects { background: var(--light); }
.projects-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 2rem;
}
.project-card {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  background: var(--white);
  transition: transform .25s;
}
.project-card:hover { transform: translateY(-4px); }
.project-card img {
  width: 100%;
  height: 260px;
  object-fit: cover;
  display: block;
}
.project-body { padding: 1.6rem; }
.project-tag {
  display: inline-block;
  background: rgba(167, 213, 0, 0.11);
  border: 1px solid var(--accent);
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: .3rem .8rem;
  border-radius: 50px;
  margin-bottom: .8rem;
}
.project-body h3 { font-size: 1.15rem; font-weight: 700; color: var(--primary); margin-bottom: .5rem; }
.project-body p { font-size: 0.9rem; color: var(--muted); }

#team {
  background: #050f1e;
  padding: 80px 7%;
}
#team .section-tag { color: var(--accent); }
#team .section-title { color: var(--white); }
#team .section-sub { color: rgba(255,255,255,0.50); margin-bottom: 2.5rem; }

.team-cards {
  display: flex;
  gap: 8px;
  height: 500px;
}

.tc {
  flex: 1;
  border-radius: 16px;
  overflow: hidden;
  position: relative;
  cursor: pointer;
  transition: flex .6s cubic-bezier(.4,0,.2,1);
}
.tc:hover { flex: 3.8; }

.tc img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
  transition: transform .6s cubic-bezier(.4,0,.2,1), filter .5s;
  filter: brightness(0.72) saturate(0.6);
}
.tc:hover img {
  transform: scale(1.04);
  filter: brightness(1) saturate(1);
}

.tc-label {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: .5rem .8rem .75rem;
  background: linear-gradient(to top, rgba(5,10,25,0.92) 0%, transparent 100%);
  font-size: 0.68rem;
  font-weight: 700;
  color: rgba(255,255,255,0.45);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  letter-spacing: 0.5px;
  text-align: center;
  transition: opacity .28s;
}
.tc:hover .tc-label { opacity: 0; }

.tc-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(5,10,25,0.98) 0%,
    rgba(5,10,25,0.52) 48%,
    transparent 100%
  );
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.6rem 1.4rem;
  opacity: 0;
  transition: opacity .42s ease;
}
.tc:hover .tc-overlay { opacity: 1; }

.tc::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2.5px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform .52s cubic-bezier(.4,0,.2,1) .08s;
}
.tc:hover::after { transform: scaleX(1); }

.tc-role {
  font-size: 0.67rem;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: .35rem;
  transform: translateY(12px);
  transition: transform .35s ease .05s;
}
.tc:hover .tc-role { transform: translateY(0); }

.tc-name {
  font-size: 1.1rem;
  font-weight: 800;
  color: #fff;
  line-height: 1.2;
  margin-bottom: .5rem;
  transform: translateY(12px);
  transition: transform .35s ease .09s;
}
.tc:hover .tc-name { transform: translateY(0); }

.tc-desc {
  font-size: 0.79rem;
  color: rgba(255,255,255,0.60);
  line-height: 1.55;
  transform: translateY(12px);
  opacity: 0;
  transition: transform .35s ease .14s, opacity .35s ease .14s;
}
.tc:hover .tc-desc {
  transform: translateY(0);
  opacity: 1;
}

.tc-cta {
  flex: 1;
  border-radius: 16px;
  background: linear-gradient(145deg, rgba(167,213,0,0.05) 0%, rgba(0,70,140,0.20) 100%);
  border: 1px solid rgba(167,213,0,0.14);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 1.4rem 1rem;
  transition: flex .6s cubic-bezier(.4,0,.2,1), background .25s, border-color .25s;
  cursor: default;
}
.tc-cta:hover {
  flex: 1.6;
  background: linear-gradient(145deg, rgba(167,213,0,0.09) 0%, rgba(0,70,140,0.28) 100%);
  border-color: rgba(167,213,0,0.30);
}
.tc-cta-icon { font-size: 1.8rem; margin-bottom: .65rem; }
.tc-cta h3 { color: #fff; font-size: 0.88rem; font-weight: 700; margin-bottom: .35rem; }
.tc-cta p { color: rgba(255,255,255,0.48); font-size: 0.74rem; margin-bottom: .9rem; line-height: 1.4; }
.tc-cta a {
  display: inline-block;
  background: var(--accent);
  color: var(--primary);
  font-weight: 700;
  padding: .5rem 1.1rem;
  border-radius: 7px;
  text-decoration: none;
  font-size: .76rem;
  transition: background .2s;
}
.tc-cta a:hover { background: #c5e030; }

#geography { background: var(--primary); padding: 70px 7%; }
.geo-inner {
  display: flex;
  align-items: center;
  gap: 4rem;
  flex-wrap: wrap;
}
.geo-text { flex: 1; min-width: 260px; }
.geo-text .section-tag { color: var(--accent); }
.geo-text .section-title { color: var(--white); margin-bottom: .8rem; }
.geo-text p { color: rgba(255,255,255,0.68); font-size: 1rem; }
.geo-img-wrap { flex: 1.2; min-width: 280px; }
.geo-img-wrap img {
  width: 100%;
  border-radius: var(--radius);
  box-shadow: 0 8px 40px rgba(0,0,0,0.4);
}
.geo-tags { display: flex; flex-wrap: wrap; gap: .6rem; margin-top: 1.4rem; }
.geo-tag {
  background: rgba(167, 213, 0, 0.11);
  border: 1px solid var(--accent);
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 600;
  padding: .35rem .9rem;
  border-radius: 50px;
}

#contact { background: var(--light); }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 5rem;
  align-items: start;
}
.contact-info h2 { font-size: 1.9rem; font-weight: 800; color: var(--primary); margin-bottom: 1rem; }
.contact-info p { color: var(--muted); margin-bottom: 2rem; }
.contact-links { display: flex; gap: 1rem; }
.contact-link {
  display: flex;
  align-items: center;
  gap: .9rem;
  color: var(--text);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.97rem;
  transition: color .2s;
}
.contact-link:hover { color: var(--accent2); }
.contact-link-icon {
  width: 45px;
  height: 45px;
  background: var(--primary);
  border-radius: 50px;
  display: flex; align-items: center; justify-content: center;
  color: var(--white);
  font-size: 1.1rem;
  flex-shrink: 0;
}
.contact-link-icon svg{
  width: 18px;
  height: 18px;
}
.contact-img {
  width: 100%;
  border-radius: var(--radius);
  height: 200px;
  object-fit: cover;
  margin-bottom: 1.5rem;
}
form { display: flex; flex-direction: column; gap: 1rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
input, textarea {
  width: 100%;
  padding: .85rem 1rem;
  border: 1.5px solid #d0dce8;
  border-radius: 10px;
  font-family: inherit;
  font-size: .95rem;
  color: var(--text);
  background: var(--white);
  transition: border-color .2s, box-shadow .2s;
  outline: none;
}
input:focus, textarea:focus { border-color: var(--accent2); box-shadow: 0 0 0 3px rgba(0,119,182,0.12); }
textarea { resize: vertical; min-height: 110px; }
button[type="submit"] {
  background: var(--primary);
  color: var(--white);
  font-weight: 700;
  padding: .9rem 2rem;
  border: none;
  border-radius: 50px;
  font-size: 1rem;
  cursor: pointer;
  transition: background .2s, transform .2s;
}
button[type="submit"]:hover { background: var(--accent2); transform: translateY(-2px); }

footer {
  background: #050f1e;
  color: rgba(255,255,255,0.55);
  text-align: center;
  padding: 2rem 5%;
  font-size: 0.88rem;
}
footer a { color: var(--accent); text-decoration: none; }

.side-nav {
  position: fixed;
  right: 22px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 500;
  display: flex;
  flex-direction: column;
  transition: color .4s;
}
.side-nav ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: flex-end;
}
.side-dot {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 14px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 2px 0;
}

.side-dot::after {
  content: '';
  display: block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
  transition: background .3s, transform .3s, border-color .3s, box-shadow .3s;
}

.side-nav[data-theme="dark"] .side-dot::after {
  background: rgba(255,255,255,0.22);
  border: 1.5px solid rgba(255,255,255,0.38);
}
.side-nav[data-theme="dark"] .side-dot.active::after {
  background: var(--accent);
  border-color: var(--accent);
  transform: scale(1.5);
  box-shadow: 0 0 0 3px rgba(167,213,0,0.25);
}
.side-nav[data-theme="dark"] .side-dot:hover::after {
  background: var(--accent);
  border-color: var(--accent);
  transform: scale(1.5);
  box-shadow: 0 0 0 3px rgba(167,213,0,0.25);
}
.side-nav[data-theme="dark"] .side-label {
  color: rgba(255,255,255,0.8);
  text-shadow: 0 1px 6px rgba(236, 236, 236, 0.705);
}

.side-nav[data-theme="light"] .side-dot::after {
  background: rgba(15,32,51,0.18);
  border: 1.5px solid rgba(15,32,51,0.32);
}
.side-nav[data-theme="light"] .side-dot.active::after {
  background: var(--accent);
  border-color: var(--accent);
  transform: scale(1.5);
  box-shadow: 0 0 0 3px rgba(15,32,51,0.15);
}
.side-nav[data-theme="light"] .side-dot:hover::after {
  background: var(--accent);
  border-color: var(--accent);
  transform: scale(1.5);
  box-shadow: 0 0 0 3px rgba(15,32,51,0.15);
}
.side-nav[data-theme="light"] .side-label {
  color: var(--accent);
  text-shadow: 0 1px 6px rgba(236, 236, 236, 0.863);
}

.side-label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  white-space: nowrap;
  text-transform: uppercase;
  opacity: 0;
  transform: translateX(6px);
  transition: opacity .22s, transform .22s, color .4s;
  pointer-events: none;
}
.side-dot:hover .side-label,
.side-dot.active .side-label {
  opacity: 1;
  transform: translateX(0);
}

.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 999;
  background: linear-gradient(135deg, #0a1628 0%, #0f2033 60%, #0d2b1a 100%);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity .4s cubic-bezier(.77,0,.175,1);
}
.mobile-menu.open {
  opacity: 1;
  pointer-events: all;
}
.mobile-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
  width: 100%;
  padding: 0 2rem;
}
.mobile-links li {
  width: 100%;
  text-align: center;
  transform: translateY(30px);
  opacity: 0;
  transition: transform .5s cubic-bezier(.77,0,.175,1), opacity .5s;
  border-bottom: 1px solid rgba(255,255,255,0.07);
}
.mobile-links li:first-child { border-top: 1px solid rgba(255,255,255,0.07); }
.mobile-menu.open .mobile-links li { transform: translateY(0); opacity: 1; }
.mobile-menu.open .mobile-links li:nth-child(1) { transition-delay: .08s; }
.mobile-menu.open .mobile-links li:nth-child(2) { transition-delay: .14s; }
.mobile-menu.open .mobile-links li:nth-child(3) { transition-delay: .20s; }
.mobile-menu.open .mobile-links li:nth-child(4) { transition-delay: .26s; }
.mobile-menu.open .mobile-links li:nth-child(5) { transition-delay: .32s; }
.mobile-links a {
  display: block;
  padding: 1.2rem 0;
  color: rgba(255,255,255,0.85);
  text-decoration: none;
  font-size: 1.4rem;
  font-weight: 600;
  letter-spacing: -.3px;
  transition: color .2s, letter-spacing .2s;
}
.mobile-links a:hover { color: var(--accent); letter-spacing: 1px; }
.mobile-lang {
  display: flex;
  gap: 8px;
  margin-top: 2.5rem;
  transform: translateY(30px);
  opacity: 0;
  transition: transform .5s cubic-bezier(.77,0,.175,1) .38s, opacity .5s .38s;
}
.mobile-menu.open .mobile-lang { transform: translateY(0); opacity: 1; }

@media (max-width: 900px) {
  .about-grid, .contact-grid, .projects-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .services-grid, .models-grid { grid-template-columns: 1fr 1fr; }
  .about-img-badge { bottom: -14px; right: -10px; }
  .nav-links { gap: 1.2rem; }
  #hero h1 {
    font-size: clamp(2rem, 6vw, 3.4rem);
    max-width: 90%;
  }
  #hero p {
    font-size: 1rem;
    max-width: 90%;
  }
  .hero-badge { font-size: 0.72rem; padding: .3rem .9rem; letter-spacing: 1.2px; }
  section { padding: 70px 15% 70px 3%; }
  .contact-links{
    flex-direction: column;
  }
  .about-img-wrap img{
    height: auto;
  }
}
@media (max-width: 768px) {
  .nav-links { display: none; }
  .lang-switch { display: flex; }
  .side-nav {
    right: 10px;
    gap: 0;
  }
  .side-nav ul { gap: 10px; }
  .side-dot::after {
    width: 7px;
    height: 7px;
  }
}
@media (max-width: 600px) {
  .services-grid, .models-grid { grid-template-columns: 1fr; }
  .hero-stats { gap: 1.5rem; }
  .form-row { grid-template-columns: 1fr; }
  .team-cards { flex-direction: column; height: auto; gap: 10px; }
  .tc, .tc-cta { flex: none; height: 350px; }
  .tc:hover { flex: none; }
  .tc-label { display: none; }
  .tc-overlay { opacity: 1; }
  .tc-role, .tc-name { transform: none; }
  .tc-desc { transform: none; opacity: 1; }
  .tc::after { display: none; }
  .tc img { filter: brightness(0.82) saturate(0.8); }
  .tc-cta { height: 160px; }
}