/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --cyan: #00d4d4;
  --cyan-dark: #009b9b;
  --cyan-glow: rgba(0, 212, 212, 0.15);
  --bg: #060810;
  --bg-card: #0c0f1a;
  --bg-card-hover: #111520;
  --border: rgba(255,255,255,0.07);
  --border-cyan: rgba(0,212,212,0.3);
  --text: #e8eaf0;
  --text-muted: #8891a8;
  --white: #ffffff;
  --radius: 12px;
  --radius-lg: 20px;
  --transition: 0.25s ease;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

/* ===== TYPOGRAPHY ===== */
h1 { font-size: clamp(2.5rem, 6vw, 5rem); font-weight: 900; line-height: 1.05; letter-spacing: -0.03em; }
h2 { font-size: clamp(1.8rem, 4vw, 3rem); font-weight: 800; line-height: 1.1; letter-spacing: -0.02em; }
h3 { font-size: 1.25rem; font-weight: 700; }
h4 { font-size: 1rem; font-weight: 600; }
p { color: var(--text-muted); }

.gradient-text {
  background: linear-gradient(135deg, var(--cyan) 0%, #00f0c0 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ===== LAYOUT ===== */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
section { padding: 100px 0; }

.section-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 64px;
}
.section-header p { margin-top: 16px; font-size: 1.1rem; }

/* ===== LABELS & BADGES ===== */
.label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 12px;
}
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--cyan);
  background: var(--cyan-glow);
  border: 1px solid var(--border-cyan);
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 24px;
}
.badge::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--cyan);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--cyan) 0%, #00b3b3 100%);
  color: var(--bg);
  box-shadow: 0 0 30px rgba(0,212,212,0.25);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 50px rgba(0,212,212,0.4);
}
.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-ghost:hover {
  border-color: var(--border-cyan);
  color: var(--cyan);
  background: var(--cyan-glow);
}
.btn-sm { padding: 10px 20px; font-size: 0.85rem; }
.btn-full { width: 100%; justify-content: center; }

/* ===== NAVBAR ===== */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  gap: 40px;
  padding: 20px 40px;
  transition: var(--transition);
}
#navbar.scrolled {
  background: rgba(6, 8, 16, 0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 14px 40px;
}
.nav-logo img { height: 64px; width: auto; }
.nav-links {
  display: flex;
  gap: 32px;
  margin-left: auto;
}
.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: var(--transition);
}
.nav-links a:hover { color: var(--white); }

/* Nav right group (lang switcher + CTA) */
.nav-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Language switcher */
.lang-switcher {
  display: flex;
  align-items: center;
  gap: 4px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 3px;
}
.lang-btn {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 5px 10px;
  border-radius: 100px;
  border: none;
  background: transparent;
  color: var(--text-muted);
  font-family: inherit;
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  line-height: 1;
}
.lang-btn img {
  width: 16px;
  height: 11px;
  border-radius: 2px;
  object-fit: cover;
  display: block;
}
.lang-btn:hover {
  color: var(--white);
  background: rgba(255,255,255,0.06);
}
.lang-btn.lang-active {
  background: var(--cyan);
  color: var(--bg);
}
.lang-btn.lang-active:hover {
  background: var(--cyan);
  color: var(--bg);
  opacity: 0.9;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  margin-left: auto;
}
.nav-toggle span {
  width: 24px; height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: var(--transition);
}

/* ===== HERO ===== */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  padding: 120px 24px 80px;
}
.hero-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  background-image: url('hero-bg.jpg');
  background-size: cover;
  background-position: center;
}
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(6, 8, 16, 0.97) 0%,
    rgba(6, 8, 16, 0.75) 30%,
    rgba(6, 8, 16, 0.78) 50%,
    rgba(6, 8, 16, 0.95) 100%
  );
}
.grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,212,212,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,212,212,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 100%);
}
.glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  pointer-events: none;
}
.glow-1 {
  width: 600px; height: 600px;
  background: rgba(0,212,212,0.07);
  top: -200px; left: 50%;
  transform: translateX(-50%);
}
.glow-2 {
  width: 400px; height: 400px;
  background: rgba(0,180,255,0.05);
  bottom: -100px; right: 10%;
}
.hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
}
.hero-sub {
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  max-width: 560px;
  margin: 20px auto 40px;
  color: var(--text-muted);
}
.hero-cta {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}
.scroll-hint {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  opacity: 0.6;
}
.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--cyan), transparent);
  animation: scrollDown 2s ease-in-out infinite;
}

/* ===== SERVICES ===== */
#services { background: var(--bg); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  position: relative;
  transition: var(--transition);
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--cyan-glow), transparent 60%);
  opacity: 0;
  transition: var(--transition);
}
.service-card:hover {
  border-color: var(--border-cyan);
  background: var(--bg-card-hover);
  transform: translateY(-4px);
}
.service-card:hover::before { opacity: 1; }

.service-card.featured {
  border-color: var(--border-cyan);
  background: linear-gradient(135deg, rgba(0,212,212,0.06), var(--bg-card));
  grid-column: span 1;
}
.service-card.featured::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
}

.featured-badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--bg);
  background: var(--cyan);
  padding: 4px 10px;
  border-radius: 100px;
  margin-bottom: 16px;
}

.service-icon {
  width: 48px; height: 48px;
  color: var(--cyan);
  margin-bottom: 20px;
}
.service-icon svg { width: 100%; height: 100%; }

.service-card h3 { margin-bottom: 12px; color: var(--white); }
.service-card p { font-size: 0.95rem; margin-bottom: 20px; }

.service-list { display: flex; flex-direction: column; gap: 8px; }
.service-list li {
  font-size: 0.85rem;
  color: var(--text-muted);
  padding-left: 16px;
  position: relative;
}
.service-list li::before {
  content: '';
  position: absolute;
  left: 0; top: 50%;
  transform: translateY(-50%);
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--cyan);
}

/* ===== WHY US ===== */
#why {
  background: linear-gradient(180deg, var(--bg) 0%, #080b14 50%, var(--bg) 100%);
  position: relative;
  overflow: hidden;
}
#why::before {
  content: '';
  position: absolute;
  top: 50%; left: 0;
  transform: translateY(-50%);
  width: 100%; height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-cyan), transparent);
}

.why-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.why-text h2 { margin-bottom: 20px; }
.why-text .label { margin-bottom: 12px; }

.stats { display: flex; gap: 48px; margin-top: 40px; }
.stat-number {
  display: block;
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--cyan);
  line-height: 1;
}
.stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 6px;
  display: block;
}

/* Orbit animation */
.orbit-wrapper {
  position: relative;
  width: 320px;
  height: 320px;
  margin: 0 auto;
}
.orbit-center {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 100px; height: 100px;
  background: var(--bg-card);
  border: 1px solid var(--border-cyan);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 40px var(--cyan-glow);
  z-index: 2;
  overflow: hidden;
}
.orbit-logo { width: 80px; height: auto; }
.orbit {
  position: absolute;
  top: 50%; left: 50%;
  border: 1px solid rgba(0,212,212,0.12);
  border-radius: 50%;
  animation: spin linear infinite;
}
.orbit-1 { width: 160px; height: 160px; margin: -80px 0 0 -80px; animation-duration: 8s; }
.orbit-2 { width: 230px; height: 230px; margin: -115px 0 0 -115px; animation-duration: 14s; animation-direction: reverse; }
.orbit-3 { width: 310px; height: 310px; margin: -155px 0 0 -155px; animation-duration: 20s; }
.orbit-dot {
  position: absolute;
  top: -16px; left: 50%;
  transform: translateX(-50%);
  width: 32px; height: 32px;
  background: var(--bg-card);
  border: 1px solid var(--border-cyan);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cyan);
}
.orbit-dot svg { width: 14px; height: 14px; }

/* ===== ABOUT ===== */
#about { background: var(--bg); }
.about-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.about-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: var(--transition);
}
.about-card:hover {
  border-color: var(--border-cyan);
  transform: translateY(-2px);
}
.about-icon { font-size: 2rem; margin-bottom: 16px; }
.about-card h4 { color: var(--white); margin-bottom: 8px; }
.about-card p { font-size: 0.9rem; }

/* ===== PARTNERS ===== */
#partners {
  background: linear-gradient(180deg, #080b14 0%, var(--bg) 100%);
  padding: 80px 0;
}

.partners-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 48px 64px;
  max-width: 860px;
  margin: 0 auto;
}

.partner-item {
  flex: 1;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 40px;
  transition: var(--transition);
  filter: brightness(0.75) saturate(0.8);
}
.partner-item:hover {
  filter: brightness(1) saturate(1);
  transform: scale(1.05);
}

.partner-link {
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}

.partner-wordmark {
  font-family: 'Inter', sans-serif;
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  color: #ffffff;
  white-space: nowrap;
  line-height: 1;
  display: flex;
  align-items: center;
}

.partner-item img {
  height: 32px;
  max-width: 180px;
  width: auto;
  object-fit: contain;
  display: block;
}

.partner-divider {
  width: 1px;
  height: 60px;
  background: var(--border);
  flex-shrink: 0;
}

@media (max-width: 640px) {
  .partners-row {
    flex-direction: column;
    padding: 36px 32px;
    gap: 32px;
  }
  .partner-divider {
    width: 60px;
    height: 1px;
  }
  .partner-item { padding: 0; }
}

/* ===== FAQ ===== */
#faq { background: var(--bg); }

.faq-list {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color var(--transition);
}
.faq-item.open {
  border-color: var(--border-cyan);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 28px;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  color: var(--white);
  font-family: inherit;
  font-size: 1rem;
  font-weight: 600;
  transition: color var(--transition);
}
.faq-question:hover { color: var(--cyan); }
.faq-item.open .faq-question { color: var(--cyan); }

.faq-icon {
  width: 20px; height: 20px;
  flex-shrink: 0;
  color: var(--cyan);
  transition: transform 0.3s ease;
}
.faq-item.open .faq-icon { transform: rotate(180deg); }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
  padding: 0 28px;
}
.faq-item.open .faq-answer {
  max-height: 600px;
  padding: 0 28px 24px;
}
.faq-answer p {
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--text-muted);
  margin-bottom: 12px;
}
.faq-answer p:last-child { margin-bottom: 0; }
.faq-answer strong { color: var(--text); font-weight: 600; }

.faq-tools {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 16px;
}
.faq-tool-group strong {
  display: block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 10px;
}
.faq-tool-group ul { display: flex; flex-direction: column; gap: 6px; }
.faq-tool-group li {
  font-size: 0.875rem;
  color: var(--text-muted);
  padding-left: 14px;
  position: relative;
}
.faq-tool-group li::before {
  content: '';
  position: absolute;
  left: 0; top: 50%;
  transform: translateY(-50%);
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--cyan);
  opacity: 0.6;
}

@media (max-width: 640px) {
  .faq-tools { grid-template-columns: 1fr 1fr; gap: 16px; }
  .faq-question { padding: 18px 20px; font-size: 0.9rem; }
  .faq-answer { padding: 0 20px; }
  .faq-item.open .faq-answer { padding: 0 20px 20px; }
}

/* ===== CONTACT ===== */
#contact { background: linear-gradient(180deg, var(--bg) 0%, #06080f 100%); }
.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
  align-items: start;
}
.contact-text .label { margin-bottom: 12px; }
.contact-text h2 { margin-bottom: 16px; }
.contact-text > p { margin-bottom: 32px; }
.contact-info { display: flex; flex-direction: column; gap: 16px; }
.contact-link {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.95rem;
  color: var(--text-muted);
  transition: var(--transition);
}
.contact-link svg { width: 18px; height: 18px; color: var(--cyan); flex-shrink: 0; }
.contact-link:hover { color: var(--cyan); }

/* Form */
.contact-form {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  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: 0.85rem; font-weight: 500; color: var(--text); }
.form-group input,
.form-group select,
.form-group textarea {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 16px;
  color: var(--text);
  font-family: inherit;
  font-size: 0.95rem;
  transition: var(--transition);
  outline: none;
  resize: vertical;
}
.form-group select { cursor: pointer; }
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-muted); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--border-cyan);
  background: rgba(0,212,212,0.04);
  box-shadow: 0 0 0 3px rgba(0,212,212,0.1);
}
.form-group select option { background: #0c0f1a; color: var(--text); }

/* ===== FOOTER ===== */
/* ===== FOOTER ===== */
footer {
  background: #04060d;
  border-top: 1px solid var(--border);
  padding: 72px 0 0;
  margin-top: 0;
  position: relative;
  overflow: hidden;
}
footer::before {
  content: '';
  position: absolute;
  top: -120px; left: 50%;
  transform: translateX(-50%);
  width: 700px; height: 300px;
  background: radial-gradient(ellipse, rgba(0,212,212,0.04) 0%, transparent 70%);
  pointer-events: none;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1.4fr;
  gap: 48px;
  padding-bottom: 56px;
}
/* Brand col */
.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 0;
}
img.footer-brand-logo {
  width: 100%;
  max-width: 220px;
  height: auto;
  margin-bottom: 16px;
  display: block;
  mix-blend-mode: screen;
}
.footer-brand-desc {
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--text-muted);
  max-width: 260px;
  margin-bottom: 24px;
}
.footer-social {
  display: flex;
  gap: 10px;
}
.footer-social a {
  width: 38px; height: 38px;
  border-radius: 10px;
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-muted);
  transition: var(--transition);
}
.footer-social a:hover {
  border-color: var(--border-cyan);
  color: var(--cyan);
  background: var(--cyan-glow);
}
.footer-social svg { width: 16px; height: 16px; }

/* Nav cols */
.footer-col h5 {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 20px;
}
.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer-col ul a {
  font-size: 0.875rem;
  color: var(--text-muted);
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 6px;
}
.footer-col ul a:hover { color: var(--white); padding-left: 4px; }

/* Contact col */
.footer-contact-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.5;
}
.footer-contact-item svg {
  width: 15px; height: 15px;
  color: var(--cyan);
  flex-shrink: 0;
  margin-top: 2px;
}
.footer-contact-item a { color: var(--text-muted); transition: var(--transition); }
.footer-contact-item a:hover { color: var(--cyan); }

/* Bottom bar */
.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-size: 0.78rem;
  color: var(--text-muted);
}
.footer-bottom a { color: var(--text-muted); transition: var(--transition); }
.footer-bottom a:hover { color: var(--cyan); }
.footer-bottom-links { display: flex; gap: 20px; }

/* Responsive footer */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
}
@media (max-width: 600px) {
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; gap: 8px; }
}

/* ===== ANIMATIONS ===== */
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.8); }
}
@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}
@keyframes scrollDown {
  0% { opacity: 0; transform: scaleY(0); transform-origin: top; }
  50% { opacity: 1; transform: scaleY(1); transform-origin: top; }
  100% { opacity: 0; transform: scaleY(1); transform-origin: bottom; }
}

/* Fade-in on scroll */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid { grid-template-columns: repeat(2, 1fr); }
  .why-inner { grid-template-columns: 1fr; gap: 48px; }
  .orbit-wrapper { display: none; }
}

@media (max-width: 768px) {
  section { padding: 72px 0; }
  .services-grid { grid-template-columns: 1fr; }
  .contact-inner { grid-template-columns: 1fr; gap: 48px; }
  .form-row { grid-template-columns: 1fr; }
  #navbar { padding: 16px 24px; }
  .nav-links, .nav-right .btn { display: none; }
  .nav-right { gap: 8px; }
  .nav-toggle { display: flex; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: var(--bg);
    align-items: center;
    justify-content: center;
    gap: 32px;
    z-index: 99;
    font-size: 1.5rem;
  }
  /* footer handled in footer rules above */
  .stats { gap: 32px; }
}

@media (max-width: 480px) {
  .about-grid { grid-template-columns: 1fr; }
  .hero-cta { flex-direction: column; align-items: center; }
}