* { margin: 0; padding: 0; box-sizing: border-box; }
:root {
  --green: #1DB954;
  --dark-green: #0f8c42;
  --black: #0A0A0A;
  --white: #FFFFFF;
  --gray: #F5F5F5;
  --text-muted: #888;
  --card-bg: #FAFAFA;
}
html { scroll-behavior: smooth; }
body {
  font-family: 'Plus Jakarta Sans', sans-serif;
  background: var(--white);
  color: var(--black);
  overflow-x: hidden;
}
nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 60px;
  position: sticky;
  top: 0;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(10px);
  z-index: 100;
  border-bottom: 1px solid #eee;
}
.logo {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 800;
  font-size: 1.4rem;
  color: var(--black);
  letter-spacing: -0.5px;
}
.logo span { color: var(--green); }
.nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
}
.nav-links a {
  text-decoration: none;
  color: #555;
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--green); }
.nav-cta {
  background: var(--green);
  color: white;
  border: none;
  padding: 10px 22px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: background 0.2s, transform 0.1s;
}
.nav-cta:hover { background: var(--dark-green); transform: translateY(-1px); }
.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 88vh;
  overflow: hidden;
  position: relative;
}
.hero-left {
  padding: 80px 60px 60px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  z-index: 2;
}
.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #E8F9EE;
  color: var(--dark-green);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 28px;
  width: fit-content;
}
.hero-tag::before {
  content: '';
  width: 7px; height: 7px;
  background: var(--green);
  border-radius: 50%;
}
.hero h1 {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: clamp(3rem, 5.5vw, 5rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -1.5px;
  margin-bottom: 20px;
  color: var(--black);
}
.hero h1 em { color: var(--green); font-style: normal; }
.hero p {
  font-size: 1rem;
  line-height: 1.7;
  color: #666;
  max-width: 420px;
  margin-bottom: 36px;
}
.hero-buttons {
  display: flex;
  gap: 14px;
  margin-bottom: 52px;
}
.btn-primary {
  background: var(--green);
  color: white;
  border: none;
  padding: 14px 28px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all 0.2s;
  box-shadow: 0 4px 20px rgba(29,185,84,0.35);
}
.btn-primary:hover { background: var(--dark-green); transform: translateY(-2px); }
.btn-secondary {
  background: transparent;
  color: var(--black);
  border: 2px solid #ddd;
  padding: 12px 24px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all 0.2s;
}
.btn-secondary:hover { border-color: var(--green); color: var(--green); }
.hero-stats {
  display: flex;
  gap: 36px;
}
.stat-value {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--black);
  letter-spacing: -1px;
}
.stat-value span { color: var(--green); }
.stat-label {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 500;
  margin-top: 2px;
}
.hero-right {
  position: relative;
  background: radial-gradient(circle at 30% 20%, #1DB954, #0a6e3a);
  clip-path: polygon(8% 0, 100% 0, 100% 100%, 0 100%);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 500px;
}
#globe-container {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0; left: 0;
  overflow: hidden;
}
canvas {
  display: block;
  outline: none;
}
.css2d-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 10;
}
/* Logo Styles */
.security-logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(10,10,10,0.75), rgba(20,20,20,0.85));
  backdrop-filter: blur(12px);
  border-radius: 80px;
  padding: 16px 32px;
  border: 1px solid rgba(29,185,84,0.6);
  box-shadow: 0 0 25px rgba(29,185,84,0.3), 0 8px 25px rgba(0,0,0,0.3);
  transition: all 0.3s ease;
  animation: pulseGlow 2s infinite;
}
.shield-icon {
  width: 48px;
  height: 48px;
  margin-bottom: 8px;
  filter: drop-shadow(0 0 5px rgba(29,185,84,0.8));
}
.logo-text {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 800;
  font-size: 2rem;
  letter-spacing: 2px;
  background: linear-gradient(135deg, #ffffff, #c0ffb0);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: 0 2px 5px rgba(0,0,0,0.2);
}
.tagline {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 1.5px;
  color: #ccffcc;
  text-transform: uppercase;
  margin-top: 4px;
  opacity: 0.9;
}
@keyframes pulseGlow {
  0%, 100% {
    box-shadow: 0 0 20px rgba(29,185,84,0.3), 0 8px 25px rgba(0,0,0,0.3);
    border-color: rgba(29,185,84,0.5);
  }
  50% {
    box-shadow: 0 0 35px rgba(29,185,84,0.6), 0 8px 30px rgba(0,0,0,0.4);
    border-color: rgba(29,185,84,0.9);
  }
}

.section {
  padding: 90px 60px;
  background-color: black;
  color: #fff;
}
.section-header {
  text-align: center;
  margin-bottom: 56px;
  color: #fff;
}
.section-header h2 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2.2rem;
  font-weight: 800;
  letter-spacing: -1px;
  margin-bottom: 12px;
  color: #fff;
}
.section-header p {
  color: #fff;
  font-size: 1rem;
  max-width: 520px;
  margin: 0 auto;
  line-height: 1.7;
}
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.step-card {
  background: var(--card-bg);
  border: 1px solid #eee;
  border-radius: 16px;
  padding: 32px 28px;
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}
.step-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  height: 3px;
  width: 0;
  background: var(--green);
  transition: width 0.4s;
}
.step-card:hover::before { width: 100%; }
.step-card:hover {
  border-color: #d0f0dc;
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.06);
}
.step-icon {
  width: 48px; height: 48px;
  background: #E8F9EE;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 20px;
}
.step-num {
  font-family: 'Inconsolata', monospace;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--green);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.step-card h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--black);
}
.step-card p {
  font-size: 0.88rem;
  color: #777;
  line-height: 1.65;
}
.labs-section {
  background: white;
  padding: 90px 60px;
}
.labs-section .section-header h2,
.labs-section .section-header p {
  color: #111;
}
.labs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.lab-card {
  background: #f8f8f8;
  border-radius: 20px;
  padding: 32px 24px;
  transition: transform 0.3s, box-shadow 0.3s;
  border: 1px solid #e0e0e0;
  box-shadow: 0 2px 10px rgba(0,0,0,0.02);
}
.lab-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 30px -12px rgba(0,0,0,0.1);
  border-color: var(--green);
}
.lab-icon {
  font-size: 2.5rem;
  margin-bottom: 20px;
}
.lab-card h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.3rem;
  margin-bottom: 12px;
  color: var(--green);
}
.lab-card p {
  color: #555;
  line-height: 1.6;
  font-size: 0.9rem;
  margin-bottom: 20px;
}
.lab-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--green);
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 600;
  transition: gap 0.2s;
}
.lab-link:hover { gap: 10px; }
.clients-section {
  background: #000;
  padding: 60px;
}
.clients-section h2 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: white;
  margin-bottom: 36px;
  text-align: center;
  letter-spacing: -0.5px;
}
.clients-marquee {
  overflow: hidden;
  position: relative;
}
.clients-marquee::before,
.clients-marquee::after {
  content: '';
  position: absolute;
  top: 0;
  width: 80px;
  height: 100%;
  z-index: 2;
}
.clients-marquee::before { left: 0; background: linear-gradient(to right, #000, transparent); }
.clients-marquee::after { right: 0; background: linear-gradient(to left, #000, transparent); }
.clients-track {
  display: flex;
  gap: 40px;
  animation: scroll 20s linear infinite;
  width: max-content;
}
@keyframes scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
.client-pill {
  display: flex;
  align-items: center;
  gap: 10px;
  background: #1a1a1a;
  border: 1px solid #2a2a2a;
  border-radius: 50px;
  padding: 12px 24px;
  white-space: nowrap;
  color: #eee;
  font-weight: 600;
  font-size: 0.9rem;
}
.client-pill .dot {
  width: 8px; height: 8px;
  background: var(--green);
  border-radius: 50%;
}
.cta-strip {
  background: var(--green);
  padding: 72px 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}
.cta-strip h2 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  color: white;
  letter-spacing: -0.8px;
  max-width: 500px;
  line-height: 1.25;
}
.btn-white {
  background: white;
  color: var(--green);
  border: none;
  padding: 16px 32px;
  border-radius: 12px;
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
}
.btn-white:hover { transform: scale(1.03); box-shadow: 0 8px 30px rgba(0,0,0,0.15); }
.contact-section {
  background: #0a0a0a;
  padding: 90px 60px;
}
.contact-container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
}
.contact-info h2 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2rem;
  color: white;
  margin-bottom: 20px;
}
.contact-info p {
  color: #aaa;
  margin-bottom: 30px;
  line-height: 1.6;
}
.contact-details {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.contact-item {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 1rem;
  color: #ddd;
}
.contact-item .icon {
  width: 44px;
  height: 44px;
  background: rgba(29,185,84,0.15);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
}
.contact-item a {
  color: var(--green);
  text-decoration: none;
  transition: color 0.2s;
}
.contact-item a:hover { text-decoration: underline; }
.schedule-box {
  background: rgba(255,255,255,0.05);
  border-radius: 24px;
  padding: 30px;
  border: 1px solid rgba(255,255,255,0.1);
}
.schedule-box h3 {
  font-family: 'Space Grotesk', sans-serif;
  color: var(--green);
  margin-bottom: 20px;
  font-size: 1.4rem;
}
.schedule-box ul {
  list-style: none;
}
.schedule-box li {
  display: flex;
  justify-content: space-between;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  color: #ccc;
}
.schedule-box li span:first-child { font-weight: 600; }
.social-links {
  display: flex;
  gap: 20px;
  margin-top: 30px;
}
.social-icon {
  width: 48px;
  height: 48px;
  background: rgba(29,185,84,0.15);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  transition: all 0.2s;
  text-decoration: none;
  color: white;
}
.social-icon:hover {
  background: var(--green);
  transform: translateY(-3px);
}
footer {
  background: #080808;
  padding: 52px 60px 32px;
}
.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 48px;
  gap: 40px;
}
.footer-brand .logo { color: white; font-size: 1.5rem; }
.footer-brand p {
  color: #666;
  font-size: 0.88rem;
  line-height: 1.65;
  max-width: 280px;
  margin-top: 14px;
}
.footer-links {
  display: flex;
  gap: 60px;
}
.footer-col h4 {
  color: white;
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: 16px;
  letter-spacing: 0.5px;
}
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a {
  color: #666;
  text-decoration: none;
  font-size: 0.88rem;
  transition: color 0.2s;
}
.footer-col ul li a:hover { color: var(--green); }
.footer-bottom {
  border-top: 1px solid #1a1a1a;
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.footer-bottom p { color: #444; font-size: 0.82rem; }
.footer-socials { display: flex; gap: 12px; }
.social-btn {
  width: 36px; height: 36px;
  background: #1a1a1a;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #666;
  font-size: 0.9rem;
  text-decoration: none;
  transition: all 0.2s;
}
.social-btn:hover { background: var(--green); color: white; }
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  animation: fadeIn 0.7s ease forwards;
}
@keyframes fadeIn {
  to { opacity: 1; transform: translateY(0); }
}
.delay-1 { animation-delay: 0.15s; }
.delay-2 { animation-delay: 0.3s; }
.delay-3 { animation-delay: 0.45s; }
.delay-4 { animation-delay: 0.6s; }


/* ═══ HAMBURGER BUTTON ═══ */
.nav-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  border-radius: 6px;
  transition: background 0.2s;
}
.nav-hamburger:hover { background: #f0f0f0; }
.nav-hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--black);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}
.nav-hamburger.is-active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.is-active span:nth-child(2) { opacity: 0; }
.nav-hamburger.is-active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }


/* ═══ CONTACT FORM ═══ */
.contact-form-wrapper {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 24px;
  padding: 40px 36px;
}
.contact-form-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 8px;
}
.contact-form-subtitle {
  color: #888;
  font-size: 0.9rem;
  margin-bottom: 28px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-group {
  display: flex;
  flex-direction: column;
  margin-bottom: 18px;
}
.form-group label {
  font-size: 0.82rem;
  font-weight: 600;
  color: #aaa;
  margin-bottom: 6px;
  letter-spacing: 0.3px;
}
.form-group input,
.form-group select,
.form-group textarea {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 10px;
  padding: 12px 14px;
  color: #fff;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 0.9rem;
  transition: border-color 0.2s, background 0.2s;
  outline: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: #555; }
.form-group select option { background: #111; color: #fff; }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--green);
  background: rgba(29,185,84,0.06);
}
.form-group textarea { resize: vertical; min-height: 110px; }
.form-check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 22px;
}
.form-check input[type="checkbox"] {
  margin-top: 2px;
  accent-color: var(--green);
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}
.form-check label {
  font-size: 0.82rem;
  color: #888;
  line-height: 1.5;
}
.form-link { color: var(--green); text-decoration: none; }
.form-link:hover { text-decoration: underline; }
.form-msg {
  border-radius: 10px;
  padding: 12px 16px;
  font-size: 0.88rem;
  margin-bottom: 16px;
}
.form-error {
  background: rgba(255,80,80,0.12);
  border: 1px solid rgba(255,80,80,0.3);
  color: #ff8888;
}
.form-success {
  background: rgba(29,185,84,0.12);
  border: 1px solid rgba(29,185,84,0.3);
  color: #5dde8a;
}
.btn-form-submit {
  width: 100%;
  padding: 15px;
  font-size: 1rem;
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(29,185,84,0.3);
}
.btn-form-submit:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none !important;
}


/* ═══ SECCIÓN IA SEGURA ═══ */
.ai-section {
  background: #000;
  padding: 90px 0 0;
}
.ai-inner {
  padding: 0 60px 70px;
}
.ai-header h2,
.ai-header p {
  color: #fff;
}
.ai-header {
  margin-bottom: 52px;
}
.ai-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  margin-bottom: 0;
}
.ai-card {
  background: #0f0f0f;
  border: 1px solid #1e1e1e;
  border-radius: 20px;
  padding: 36px 32px;
  transition: border-color 0.3s, transform 0.3s;
  position: relative;
  overflow: hidden;
}
.ai-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  height: 3px;
  width: 0;
  background: var(--green);
  transition: width 0.5s;
}
.ai-card:hover::before { width: 100%; }
.ai-card:hover {
  border-color: rgba(29,185,84,0.3);
  transform: translateY(-4px);
}
.ai-card-icon {
  font-size: 2.6rem;
  margin-bottom: 18px;
}
.ai-card h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.3rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 14px;
}
.ai-card p {
  color: #999;
  font-size: 0.9rem;
  line-height: 1.7;
  margin-bottom: 22px;
}
.ai-card p strong {
  color: var(--green);
}
.ai-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.ai-features li {
  font-size: 0.85rem;
  color: #ccc;
  padding-left: 4px;
}
.ai-marquee {
  border-top: 1px solid #1a1a1a;
  padding: 28px 0;
}


/* ═══════════════════════════════════════════════
   SISTEMA RESPONSIVE COMPLETO
   Breakpoints:
     Tablet  → ≤ 1024px
     Mobile  → ≤  768px
     Small   → ≤  480px
═══════════════════════════════════════════════ */

/* ── TABLET (≤1024px) ─────────────────────── */
@media (max-width: 1024px) {

  /* Nav */
  nav { padding: 16px 32px; }

  /* Hero */
  .hero { min-height: 80vh; }
  .hero-left { padding: 60px 32px 48px; }
  .hero h1 { font-size: clamp(2.4rem, 4vw, 3.8rem); }
  .hero-stats { gap: 24px; }

  /* Sections */
  .section { padding: 72px 32px; }
  .section-header h2 { font-size: 1.9rem; }
  .steps-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }

  /* Labs */
  .labs-section { padding: 72px 32px; }
  .labs-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }

  /* IA */
  .ai-section { padding: 72px 0 0; }
  .ai-inner { padding: 0 32px 60px; }
  .ai-cards { grid-template-columns: repeat(2, 1fr); gap: 20px; }

  /* Clientes */
  .clients-section { padding: 52px 32px; }

  /* CTA */
  .cta-strip { padding: 60px 32px; gap: 28px; }
  .cta-strip h2 { font-size: 1.7rem; }

  /* Contacto */
  .contact-section { padding: 72px 32px; }
  .contact-container { gap: 32px; }

  /* Footer */
  footer { padding: 48px 32px 28px; }
  .footer-links { gap: 36px; }
}

/* ── MOBILE (≤768px) ──────────────────────── */
@media (max-width: 768px) {

  /* Nav */
  nav { padding: 14px 20px; position: sticky; }
  .nav-links { display: none; }
  .nav-links.nav-open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    background: rgba(255,255,255,0.98);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid #eee;
    padding: 16px 20px 24px;
    gap: 4px;
    z-index: 200;
    box-shadow: 0 8px 24px rgba(0,0,0,0.08);
  }
  .nav-links.nav-open li { border-bottom: 1px solid #f0f0f0; }
  .nav-links.nav-open li:last-child { border-bottom: none; }
  .nav-links.nav-open a {
    font-size: 1rem;
    padding: 12px 0;
    display: block;
    color: #333;
  }
  .nav-hamburger { display: flex; }

  /* Hero: columna única, globo arriba */
  .hero {
    grid-template-columns: 1fr;
    grid-template-rows: 340px auto;
    min-height: auto;
  }
  .hero-right {
    grid-row: 1;
    clip-path: none;
    min-height: 340px;
    height: 340px;
  }
  .hero-left {
    grid-row: 2;
    padding: 40px 20px 48px;
  }
  .hero h1 {
    font-size: clamp(2rem, 8vw, 2.8rem);
    letter-spacing: -1px;
  }
  .hero p { font-size: 0.95rem; max-width: 100%; }
  .hero-buttons {
    flex-direction: column;
    gap: 12px;
    margin-bottom: 36px;
  }
  .btn-primary, .btn-secondary {
    width: 100%;
    text-align: center;
    padding: 14px 20px;
  }
  .hero-stats { gap: 20px; flex-wrap: wrap; }
  .stat { min-width: 80px; }
  .stat-value { font-size: 1.4rem; }

  /* Globe logo */
  .security-logo { padding: 10px 18px; }
  .shield-icon { width: 30px; height: 30px; }
  .logo-text { font-size: 1.2rem; }
  .tagline { font-size: 0.5rem; }

  /* Sections */
  .section { padding: 56px 20px; }
  .section-header { margin-bottom: 36px; }
  .section-header h2 { font-size: 1.65rem; letter-spacing: -0.5px; }
  .section-header p { font-size: 0.92rem; }
  .steps-grid { grid-template-columns: 1fr; gap: 16px; }
  .step-card { padding: 24px 20px; }
  .step-card h3 { font-size: 1.05rem; }

  /* Labs */
  .labs-section { padding: 56px 20px; }
  .labs-grid { grid-template-columns: 1fr; gap: 16px; }
  .lab-card { padding: 24px 20px; }
  .lab-card h3 { font-size: 1.1rem; }

  /* IA */
  .ai-section { padding: 56px 0 0; }
  .ai-inner { padding: 0 20px 48px; }
  .ai-header { margin-bottom: 32px; }
  .ai-cards { grid-template-columns: 1fr; gap: 16px; }
  .ai-card { padding: 24px 20px; }
  .ai-card h3 { font-size: 1.1rem; }

  /* Clientes */
  .clients-section { padding: 40px 20px; }
  .clients-section h2 { font-size: 1.2rem; margin-bottom: 24px; }

  /* CTA */
  .cta-strip {
    flex-direction: column;
    padding: 48px 20px;
    text-align: center;
    gap: 24px;
  }
  .cta-strip h2 { font-size: 1.5rem; max-width: 100%; }
  .btn-white { width: 100%; padding: 14px 20px; }

  /* Contacto */
  .contact-section { padding: 56px 20px; }
  .contact-container { grid-template-columns: 1fr; gap: 32px; }
  .contact-info h2 { font-size: 1.5rem; }
  .contact-form-wrapper { padding: 24px 16px; border-radius: 16px; }
  .contact-form-title { font-size: 1.2rem; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .schedule-box { padding: 20px; }
  .schedule-box h3 { font-size: 1.1rem; }

  /* Footer */
  footer { padding: 40px 20px 24px; }
  .footer-top { flex-direction: column; gap: 32px; }
  .footer-links { flex-wrap: wrap; gap: 28px; }
  .footer-col { min-width: calc(50% - 14px); }
  .footer-bottom {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }
  .footer-brand p { max-width: 100%; }
}

/* ── SMALL (≤480px) ───────────────────────── */
@media (max-width: 480px) {

  /* Hero */
  .hero { grid-template-rows: 280px auto; }
  .hero-right { min-height: 280px; height: 280px; }
  .hero-left { padding: 32px 16px 40px; }
  .hero h1 { font-size: clamp(1.8rem, 9vw, 2.4rem); }
  .hero-tag { font-size: 0.72rem; }
  .hero-stats { gap: 16px; }
  .stat-value { font-size: 1.2rem; }
  .stat-label { font-size: 0.7rem; }

  /* Globe logo más pequeño */
  .security-logo { padding: 8px 14px; border-radius: 50px; }
  .shield-icon { width: 24px; height: 24px; }
  .logo-text { font-size: 0.95rem; letter-spacing: 1px; }
  .tagline { display: none; }

  /* Sections */
  .section { padding: 44px 16px; }
  .section-header h2 { font-size: 1.45rem; }
  .labs-section { padding: 44px 16px; }
  .ai-section { padding: 44px 0 0; }
  .ai-inner { padding: 0 16px 40px; }

  /* CTA */
  .cta-strip { padding: 40px 16px; }
  .cta-strip h2 { font-size: 1.3rem; }

  /* Contacto */
  .contact-section { padding: 44px 16px; }
  .contact-form-wrapper { padding: 20px 14px; }

  /* Footer */
  footer { padding: 32px 16px 20px; }
  .footer-col { min-width: 100%; }
  .footer-links { gap: 20px; }
  .clients-section { padding: 32px 16px; }
}