/* ============================================
   ZERO CODE LATAM — Main Stylesheet
   Paleta: Negro azulado + Azul eléctrico + Cyan + Morado
   ============================================ */

:root {
  --bg-primary:    #05050f;
  --bg-secondary:  #0b0b1e;
  --bg-card:       #0f0f28;
  --bg-card-hover: #141435;

  --blue:    #0099ff;
  --blue-2:  #0055ff;
  --cyan:    #00e5ff;
  --purple:  #7c3aed;
  --purple-2:#a855f7;

  --text-primary:   #ffffff;
  --text-secondary: #a0aec0;
  --text-muted:     #64748b;

  --gradient-main:   linear-gradient(135deg, #0099ff, #7c3aed);
  --gradient-text:   linear-gradient(90deg, #0099ff, #00e5ff);
  --gradient-text-2: linear-gradient(90deg, #a855f7, #0099ff);
  --gradient-border: linear-gradient(135deg, #0099ff44, #7c3aed44);

  --border: rgba(0, 153, 255, 0.15);
  --border-hover: rgba(0, 153, 255, 0.4);

  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;

  --shadow-blue: 0 0 40px rgba(0, 153, 255, 0.2);
  --shadow-purple: 0 0 40px rgba(124, 58, 237, 0.2);

  --transition: 0.3s ease;
}

/* ── RESET & BASE ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }

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

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

/* ── PARTICLES ── */
#particles {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.particle {
  position: absolute;
  border-radius: 50%;
  opacity: 0;
  animation: floatUp linear infinite;
}

@keyframes floatUp {
  0%   { transform: translateY(0) scale(1); opacity: 0; }
  10%  { opacity: 0.6; }
  90%  { opacity: 0.2; }
  100% { transform: translateY(-110vh) scale(0.5); opacity: 0; }
}

/* ── UTILITIES ── */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

.gradient-text {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.gradient-text-2 {
  background: var(--gradient-text-2);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--gradient-main);
  color: #fff;
  box-shadow: 0 4px 20px rgba(0, 153, 255, 0.35);
}
.btn-primary:hover {
  box-shadow: 0 6px 30px rgba(0, 153, 255, 0.55);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--blue);
  border: 1.5px solid var(--blue);
}
.btn-outline:hover {
  background: rgba(0, 153, 255, 0.1);
  transform: translateY(-2px);
}

.btn-lg { padding: 16px 36px; font-size: 1rem; }

.btn-product {
  display: inline-block;
  padding: 10px 24px;
  border-radius: 50px;
  border: 1.5px solid var(--border-hover);
  color: var(--blue);
  font-weight: 600;
  font-size: 0.9rem;
  transition: var(--transition);
  margin-top: auto;
}
.btn-product:hover {
  background: rgba(0, 153, 255, 0.1);
  border-color: var(--blue);
}

/* ── NAVBAR ── */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: background 0.4s ease, backdrop-filter 0.4s ease, box-shadow 0.4s ease;
}

.navbar.scrolled {
  background: rgba(5, 5, 15, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 var(--border);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-logo img {
  height: 48px;
  width: auto;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: var(--transition);
}
.nav-link:hover, .nav-link:focus {
  color: var(--text-primary);
  background: rgba(255,255,255,0.05);
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  padding: 8px 20px;
  border-radius: 50px;
  background: var(--gradient-main);
  font-weight: 600;
  font-size: 0.9rem;
  color: #fff;
  box-shadow: 0 2px 12px rgba(0, 153, 255, 0.3);
  transition: var(--transition);
  margin-left: 8px;
}
.nav-cta:hover {
  box-shadow: 0 4px 20px rgba(0, 153, 255, 0.5);
  transform: translateY(-1px);
}

/* DROPDOWN */
.dropdown { position: relative; }

.dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(-8px);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 8px;
  min-width: 240px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
  backdrop-filter: blur(20px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.4);
  z-index: 100;
}

.dropdown:hover .dropdown-menu,
.dropdown:focus-within .dropdown-menu {
  opacity: 1;
  pointer-events: all;
  transform: translateX(-50%) translateY(0);
}

.dropdown-menu li a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  color: var(--text-secondary);
  transition: var(--transition);
}
.dropdown-menu li a:hover {
  background: rgba(0, 153, 255, 0.08);
  color: var(--text-primary);
}
.dropdown-menu li a .icon { font-size: 1.1rem; }

/* MOBILE TOGGLE */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  margin-left: auto;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
}

/* ── HERO ── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding-top: 80px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-banner-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.18;
  filter: blur(1px);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(5,5,15,0.4) 0%,
    rgba(5,5,15,0.6) 50%,
    rgba(5,5,15,0.95) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 760px;
  padding: 40px 24px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 16px;
  border-radius: 50px;
  border: 1px solid rgba(0, 153, 255, 0.3);
  background: rgba(0, 153, 255, 0.08);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--cyan);
  letter-spacing: 0.05em;
  margin-bottom: 24px;
  animation: fadeInDown 0.6s ease forwards;
}

.hero-title {
  font-family: 'Orbitron', sans-serif;
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 900;
  line-height: 1.15;
  margin-bottom: 20px;
  animation: fadeInUp 0.7s ease 0.1s both;
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--text-secondary);
  max-width: 560px;
  margin: 0 auto 36px;
  animation: fadeInUp 0.7s ease 0.2s both;
}

.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 56px;
  animation: fadeInUp 0.7s ease 0.3s both;
}

.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  animation: fadeInUp 0.7s ease 0.4s both;
}

.stat { text-align: center; }
.stat-num {
  display: block;
  font-family: 'Orbitron', sans-serif;
  font-size: 1.6rem;
  font-weight: 700;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-label {
  display: block;
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
}

.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  font-size: 0.72rem;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  animation: pulse 2s infinite;
  z-index: 1;
}
.scroll-arrow {
  width: 20px;
  height: 20px;
  border-right: 2px solid var(--text-muted);
  border-bottom: 2px solid var(--text-muted);
  transform: rotate(45deg);
}

/* ── SECTIONS ── */
.section { padding: 100px 0; }
.section-dark { background: var(--bg-secondary); }

.section-header {
  text-align: center;
  margin-bottom: 64px;
}
.section-tag {
  display: inline-block;
  padding: 4px 14px;
  border-radius: 50px;
  background: rgba(0, 153, 255, 0.1);
  border: 1px solid rgba(0, 153, 255, 0.25);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 12px;
}
.section-title {
  font-family: 'Orbitron', sans-serif;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  margin-bottom: 12px;
}
.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 540px;
  margin: 0 auto;
}

/* ── NOSOTROS ── */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.about-text p {
  color: var(--text-secondary);
  margin-bottom: 20px;
  font-size: 1.02rem;
  line-height: 1.8;
}
.about-text strong { color: var(--text-primary); }

.about-values { display: flex; flex-direction: column; gap: 20px; margin-top: 32px; }

.value-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.value-icon {
  font-size: 1.5rem;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 153, 255, 0.08);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}
.value-item h4 { font-size: 0.95rem; font-weight: 600; margin-bottom: 2px; }
.value-item p { font-size: 0.88rem; color: var(--text-muted); margin: 0; }

.about-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.tech-card {
  position: relative;
  width: 320px;
  height: 320px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.tech-card-inner {
  position: relative;
  width: 200px;
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.about-logo {
  width: 160px;
  height: 160px;
  object-fit: contain;
  position: relative;
  z-index: 2;
  filter: drop-shadow(0 0 20px rgba(0, 153, 255, 0.4));
  animation: floatLogo 4s ease-in-out infinite;
}

@keyframes floatLogo {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-12px); }
}

.tech-rings { position: absolute; inset: -60px; }

.ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1px solid rgba(0, 153, 255, 0.2);
  animation: spinRing linear infinite;
}
.ring-1 { inset: 0;      animation-duration: 8s; }
.ring-2 { inset: -30px;  animation-duration: 12s; animation-direction: reverse; border-color: rgba(124,58,237,0.2); }
.ring-3 { inset: -60px;  animation-duration: 16s; border-color: rgba(0,229,255,0.15); }

@keyframes spinRing {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

/* ── SERVICES ── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: var(--transition);
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  padding: 1px;
  background: var(--gradient-main);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: var(--transition);
}
.service-card:hover {
  border-color: transparent;
  background: var(--bg-card-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-blue);
}
.service-card:hover::before { opacity: 1; }

.service-card.featured {
  background: linear-gradient(135deg, rgba(0,153,255,0.08), rgba(124,58,237,0.08));
  border-color: rgba(0, 153, 255, 0.3);
}
.service-card.featured:hover { box-shadow: 0 0 50px rgba(0, 153, 255, 0.25); }

.service-badge {
  position: absolute;
  top: 20px;
  right: 20px;
  padding: 3px 12px;
  border-radius: 50px;
  background: var(--gradient-main);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.service-icon-wrap {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-sm);
  background: rgba(0, 153, 255, 0.08);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
}
.service-icon { font-size: 1.6rem; }

.service-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
}
.service-card p {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.7;
  flex: 1;
}

.service-features {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.service-features li {
  font-size: 0.87rem;
  color: var(--text-secondary);
  padding-left: 16px;
  position: relative;
}
.service-features li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--blue);
}

.service-link {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--blue);
  transition: var(--transition);
}
.service-link:hover { color: var(--cyan); letter-spacing: 0.02em; }

/* ── PRODUCTS ── */
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.product-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  transition: var(--transition);
  overflow: hidden;
}
.product-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
}

.product-card.featured-product {
  background: linear-gradient(135deg, rgba(124,58,237,0.1), rgba(0,153,255,0.06));
  border-color: rgba(124,58,237,0.3);
}

.product-glow {
  position: absolute;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.12;
  top: -60px;
  right: -60px;
  pointer-events: none;
  transition: opacity 0.4s;
}
.product-card:hover .product-glow { opacity: 0.22; }
.glow-blue   { background: var(--blue); }
.glow-purple { background: var(--purple); }
.glow-cyan   { background: var(--cyan); }

.product-header {
  display: flex;
  align-items: center;
  gap: 16px;
}

.product-avatar {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Orbitron', sans-serif;
  font-weight: 900;
  font-size: 1.4rem;
  flex-shrink: 0;
}
.avatar-mimo   { background: linear-gradient(135deg, #0099ff, #00e5ff); color: #fff; box-shadow: 0 4px 16px rgba(0,153,255,0.4); }
.avatar-dynamo { background: linear-gradient(135deg, #7c3aed, #a855f7); color: #fff; box-shadow: 0 4px 16px rgba(124,58,237,0.4); }
.avatar-loki   { background: linear-gradient(135deg, #00e5ff, #0099ff); color: #05050f; box-shadow: 0 4px 16px rgba(0,229,255,0.3); }

.product-name {
  font-family: 'Orbitron', sans-serif;
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 2px;
}
.product-tag {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 500;
}

.product-desc {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.7;
  flex: 1;
}

.product-features { display: flex; flex-direction: column; gap: 10px; }
.pf-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.87rem;
  color: var(--text-secondary);
}
.pf-item span {
  color: var(--cyan);
  font-weight: 700;
  flex-shrink: 0;
}

/* ── CTA SECTION ── */
.cta-section {
  padding: 80px 0;
  background: linear-gradient(135deg, rgba(0,153,255,0.06), rgba(124,58,237,0.06));
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}

.cta-content {
  position: relative;
  z-index: 1;
  text-align: center;
}
.cta-content h2 {
  font-family: 'Orbitron', sans-serif;
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 800;
  margin-bottom: 12px;
}
.cta-content p {
  font-size: 1.05rem;
  color: var(--text-secondary);
  margin-bottom: 36px;
}

.cta-actions { display: flex; justify-content: center; }

.cta-decoration {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.cta-circle {
  position: absolute;
  border-radius: 50%;
  border: 1px solid;
  opacity: 0.06;
}
.c1 { width: 400px; height: 400px; top: -200px; left: -100px; border-color: var(--blue); }
.c2 { width: 300px; height: 300px; bottom: -150px; right: -50px; border-color: var(--purple); }
.c3 { width: 200px; height: 200px; top: 50%; left: 50%; transform: translate(-50%,-50%); border-color: var(--cyan); }

/* ── FOOTER ── */
.footer {
  background: var(--bg-secondary);
  padding: 64px 0 32px;
  border-top: 1px solid var(--border);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}

.footer-logo {
  height: 52px;
  width: auto;
  margin-bottom: 16px;
}
.footer-brand p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 8px;
}
.footer-email a {
  color: var(--blue);
  font-size: 0.88rem;
  transition: var(--transition);
}
.footer-email a:hover { color: var(--cyan); }

.footer-links h4 {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 16px;
}
.footer-links ul { display: flex; flex-direction: column; gap: 10px; }
.footer-links li a {
  font-size: 0.9rem;
  color: var(--text-secondary);
  transition: var(--transition);
}
.footer-links li a:hover { color: var(--blue); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
  gap: 8px;
}
.footer-bottom p {
  font-size: 0.82rem;
  color: var(--text-muted);
}
.footer-tagline {
  font-size: 0.78rem !important;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 600;
}

/* ── ANIMATIONS ── */
@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-16px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.4; }
}

/* Reveal on scroll */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .services-grid,
  .products-grid { grid-template-columns: 1fr 1fr; }

  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .about-visual { order: -1; }
  .tech-card { width: 240px; height: 240px; }

  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav-toggle { display: flex; }

  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    bottom: 0;
    width: min(320px, 85vw);
    background: rgba(5,5,15,0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    align-items: flex-start;
    padding: 80px 24px 32px;
    gap: 4px;
    transition: right 0.35s ease;
    border-left: 1px solid var(--border);
    overflow-y: auto;
  }
  .nav-menu.open { right: 0; }

  .nav-link { width: 100%; padding: 12px 16px; }

  .dropdown-menu {
    position: static;
    opacity: 1;
    pointer-events: all;
    transform: none;
    background: rgba(0,153,255,0.04);
    box-shadow: none;
    border: none;
    border-left: 2px solid var(--border);
    margin-left: 16px;
    margin-top: 4px;
    display: none;
    padding: 4px 0;
  }
  .dropdown.open .dropdown-menu { display: block; }
  .dropdown-menu li a { padding: 8px 12px; }

  .nav-cta { width: 100%; justify-content: center; margin-left: 0; margin-top: 8px; }

  .services-grid,
  .products-grid { grid-template-columns: 1fr; }

  .hero-stats { gap: 16px; }
  .stat-num { font-size: 1.3rem; }

  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .section { padding: 72px 0; }
  .hero-actions { flex-direction: column; align-items: center; }
  .btn { width: 100%; max-width: 280px; justify-content: center; }
  .footer-grid { grid-template-columns: 1fr; }
}