/* ============================================================
   TECNOBOSS SAS — Master Stylesheet
   ============================================================ */

/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700;800&family=Inter:wght@300;400;500;600&display=swap');

/* ── Variables ─────────────────────────────────────────────── */
:root {
  --bg-primary:    #060912;
  --bg-secondary:  #0D1117;
  --bg-card:       #111827;
  --bg-card-hover: #1a2236;

  --primary:       #6366F1;
  --primary-light: #818CF8;
  --secondary:     #06B6D4;
  --accent:        #8B5CF6;

  --gradient:      linear-gradient(135deg, #6366F1 0%, #8B5CF6 50%, #06B6D4 100%);
  --gradient-text: linear-gradient(135deg, #818CF8, #06B6D4);

  --text-primary:  #F1F5F9;
  --text-secondary:#94A3B8;
  --text-muted:    #64748B;

  --border:        rgba(99,102,241,0.2);
  --border-light:  rgba(255,255,255,0.06);

  --shadow-sm:     0 4px 16px rgba(99,102,241,0.15);
  --shadow-md:     0 8px 32px rgba(99,102,241,0.25);
  --shadow-lg:     0 20px 60px rgba(0,0,0,0.5);

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

  --nav-h:         72px;
  --transition:    0.3s cubic-bezier(0.4,0,0.2,1);
}

/* ── Reset ─────────────────────────────────────────────────── */
*, *::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;
}

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

/* ── Typography ─────────────────────────────────────────────── */
h1,h2,h3,h4,h5 {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  line-height: 1.15;
}

.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--secondary);
  background: rgba(6,182,212,0.1);
  border: 1px solid rgba(6,182,212,0.25);
  border-radius: 100px;
  padding: 6px 16px;
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--text-primary);
  margin-bottom: 20px;
}

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

.section-desc {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 48px;
}

/* ── Utility ────────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section { padding: 100px 0; }
.section--alt { background: var(--bg-secondary); }

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

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 32px; }
.grid-4 { display: grid; grid-template-columns: repeat(4,1fr); gap: 24px; }

/* ── Buttons ────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 100px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--gradient);
  color: #fff;
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border: 1.5px solid var(--border);
}
.btn-outline:hover {
  border-color: var(--primary);
  color: var(--primary-light);
  transform: translateY(-2px);
}

.btn-ghost {
  background: rgba(99,102,241,0.1);
  color: var(--primary-light);
  border: 1px solid var(--border);
}
.btn-ghost:hover {
  background: rgba(99,102,241,0.2);
  transform: translateY(-2px);
}

.btn-lg { padding: 16px 40px; font-size: 1.05rem; }
.btn-sm { padding: 10px 22px; font-size: 0.85rem; }

/* ── Card ────────────────────────────────────────────────────── */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 40px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient);
  opacity: 0;
  transition: var(--transition);
  z-index: 0;
}
.card:hover {
  border-color: var(--border);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.card:hover::before { opacity: 0.04; }
.card > * { position: relative; z-index: 1; }

/* ── Glass ───────────────────────────────────────────────────── */
.glass {
  background: rgba(17,24,39,0.7);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-light);
}

/* ── Icon Box ────────────────────────────────────────────────── */
.icon-box {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  margin-bottom: 24px;
  background: rgba(99,102,241,0.12);
  border: 1px solid rgba(99,102,241,0.2);
}

/* ── Badge ───────────────────────────────────────────────────── */
.badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 600;
}
.badge-primary { background: rgba(99,102,241,0.15); color: var(--primary-light); }
.badge-secondary { background: rgba(6,182,212,0.15); color: var(--secondary); }
.badge-accent { background: rgba(139,92,246,0.15); color: #A78BFA; }

/* ──────────────────────────────────────────────────────────────
   HEADER / NAV
   ────────────────────────────────────────────────────────────── */
#header-placeholder { position: sticky; top: 0; z-index: 1000; }

.navbar {
  height: var(--nav-h);
  background: rgba(6,9,18,0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-light);
  transition: var(--transition);
}
.navbar.scrolled {
  background: rgba(6,9,18,0.97);
  box-shadow: 0 4px 32px rgba(0,0,0,0.4);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 800;
  font-size: 1.35rem;
  color: var(--text-primary);
}
.nav-logo .logo-icon {
  width: 38px;
  height: 38px;
  background: var(--gradient);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
}
.nav-logo span { color: var(--primary-light); }

.nav-logo-img {
  height: 40px;
  width: auto;
  display: block;
  object-fit: contain;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-links a {
  padding: 8px 16px;
  border-radius: 100px;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: var(--transition);
}
.nav-links a:hover, .nav-links a.active {
  color: var(--text-primary);
  background: rgba(99,102,241,0.1);
}

.nav-cta { margin-left: 16px; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  border-radius: var(--radius-sm);
  background: transparent;
  border: none;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
}
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  top: var(--nav-h);
  background: rgba(6,9,18,0.98);
  backdrop-filter: blur(20px);
  padding: 40px 24px;
  flex-direction: column;
  gap: 8px;
  z-index: 999;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  padding: 16px 20px;
  border-radius: var(--radius-md);
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--text-secondary);
  border: 1px solid var(--border-light);
  transition: var(--transition);
}
.mobile-menu a:hover {
  color: var(--text-primary);
  border-color: var(--border);
  background: rgba(99,102,241,0.08);
}
.mobile-menu .btn { margin-top: 16px; justify-content: center; }

/* ──────────────────────────────────────────────────────────────
   HERO
   ────────────────────────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background: var(--bg-primary);
}

.hero-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}
.hero-bg::before {
  content: '';
  position: absolute;
  top: -40%;
  left: -20%;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(99,102,241,0.25) 0%, transparent 65%);
  border-radius: 50%;
}
.hero-bg::after {
  content: '';
  position: absolute;
  bottom: -30%;
  right: -15%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(6,182,212,0.2) 0%, transparent 65%);
  border-radius: 50%;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 64px;
  padding: 100px 0;
  position: relative;
  z-index: 1;
}

.hero-content {}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(99,102,241,0.1);
  border: 1px solid rgba(99,102,241,0.25);
  border-radius: 100px;
  padding: 8px 20px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--primary-light);
  margin-bottom: 28px;
  letter-spacing: 0.05em;
}
.hero-badge .dot {
  width: 7px;
  height: 7px;
  background: var(--secondary);
  border-radius: 50%;
  animation: pulse-dot 1.8s ease-in-out infinite;
}

.hero-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  margin-bottom: 24px;
  line-height: 1.1;
}

.hero-desc {
  font-size: 1.15rem;
  color: var(--text-secondary);
  margin-bottom: 40px;
  max-width: 500px;
  line-height: 1.7;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 56px;
}

.hero-social-proof {
  display: flex;
  align-items: center;
  gap: 20px;
}
.proof-avatars {
  display: flex;
}
.proof-avatars img {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 2px solid var(--bg-primary);
  object-fit: cover;
  margin-left: -10px;
}
.proof-avatars img:first-child { margin-left: 0; }
.proof-text { font-size: 0.85rem; color: var(--text-secondary); }
.proof-text strong { color: var(--text-primary); }

.hero-visual {
  position: relative;
}
.hero-img-wrap {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.hero-img-wrap::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom right, rgba(99,102,241,0.2), rgba(139,92,246,0.1));
  z-index: 1;
}
.hero-img-wrap img {
  width: 100%;
  height: 520px;
  object-fit: cover;
}

.hero-floating-card {
  position: absolute;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: var(--shadow-md);
  font-size: 0.85rem;
  font-weight: 500;
  backdrop-filter: blur(12px);
  animation: float 3s ease-in-out infinite;
}
.hero-floating-card.card-1 { top: -20px; left: -30px; }
.hero-floating-card.card-2 { bottom: -16px; right: -20px; animation-delay: 1.5s; }
.hero-floating-card .card-icon { font-size: 24px; }

/* ──────────────────────────────────────────────────────────────
   STATS BAR
   ────────────────────────────────────────────────────────────── */
.stats-bar {
  background: var(--bg-card);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
  padding: 48px 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap: 0;
}

.stat-item {
  text-align: center;
  padding: 8px 24px;
  border-right: 1px solid var(--border-light);
}
.stat-item:last-child { border-right: none; }

.stat-number {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2.8rem;
  font-weight: 800;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.1;
  margin-bottom: 6px;
}

.stat-label {
  font-size: 0.9rem;
  color: var(--text-secondary);
  font-weight: 500;
}

/* ──────────────────────────────────────────────────────────────
   SERVICES
   ────────────────────────────────────────────────────────────── */
.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 40px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card:hover {
  border-color: var(--primary);
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.service-card.featured {
  border-color: var(--primary);
  background: linear-gradient(135deg, rgba(99,102,241,0.08) 0%, rgba(139,92,246,0.05) 100%);
}
.service-card.featured::after {
  content: '★ Especialidad';
  position: absolute;
  top: 20px;
  right: 20px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--secondary);
  background: rgba(6,182,212,0.12);
  border: 1px solid rgba(6,182,212,0.25);
  border-radius: 100px;
  padding: 4px 12px;
}

.service-card h3 {
  font-size: 1.3rem;
  margin-bottom: 12px;
}
.service-card p {
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 24px;
  font-size: 0.95rem;
}

.service-features {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.service-features li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  color: var(--text-secondary);
}
.service-features li::before {
  content: '✓';
  color: var(--secondary);
  font-weight: 700;
  font-size: 0.8rem;
  width: 18px;
  height: 18px;
  background: rgba(6,182,212,0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* ──────────────────────────────────────────────────────────────
   AI FEATURE SECTION
   ────────────────────────────────────────────────────────────── */
.ai-section {
  padding: 100px 0;
  background: var(--bg-primary);
  position: relative;
  overflow: hidden;
}
.ai-section::before {
  content: '';
  position: absolute;
  top: 50%;
  right: -200px;
  transform: translateY(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(139,92,246,0.15) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.ai-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 80px;
}

.ai-visual {
  position: relative;
}
.ai-visual img {
  border-radius: var(--radius-xl);
  width: 100%;
  height: 500px;
  object-fit: cover;
  box-shadow: var(--shadow-lg);
}
.ai-glow {
  position: absolute;
  inset: -2px;
  border-radius: calc(var(--radius-xl) + 2px);
  background: var(--gradient);
  opacity: 0.3;
  filter: blur(20px);
  z-index: -1;
}

.ai-content {}
.ai-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin: 32px 0;
}
.ai-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  transition: var(--transition);
}
.ai-item:hover {
  border-color: var(--border);
  transform: translateX(4px);
}
.ai-item-icon {
  font-size: 24px;
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  background: rgba(99,102,241,0.1);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}
.ai-item-text h4 {
  font-size: 1rem;
  margin-bottom: 4px;
}
.ai-item-text p {
  font-size: 0.88rem;
  color: var(--text-secondary);
}

/* ──────────────────────────────────────────────────────────────
   WHY US / BENEFITS
   ────────────────────────────────────────────────────────────── */
.benefit-card {
  text-align: center;
  padding: 40px 28px;
}
.benefit-card .icon-box {
  margin: 0 auto 20px;
  background: rgba(99,102,241,0.08);
  border-color: rgba(99,102,241,0.15);
  font-size: 32px;
}
.benefit-card h3 { font-size: 1.15rem; margin-bottom: 10px; }
.benefit-card p { font-size: 0.9rem; color: var(--text-secondary); }

/* ──────────────────────────────────────────────────────────────
   TEAM
   ────────────────────────────────────────────────────────────── */
.team-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
}
.team-card:hover {
  transform: translateY(-4px);
  border-color: var(--border);
  box-shadow: var(--shadow-md);
}
.team-card img {
  width: 100%;
  height: 260px;
  object-fit: cover;
  object-position: center top;
}
.team-info {
  padding: 24px;
}
.team-info h3 { font-size: 1.1rem; margin-bottom: 4px; }
.team-info .role {
  font-size: 0.85rem;
  color: var(--primary-light);
  font-weight: 500;
  margin-bottom: 12px;
}
.team-info p { font-size: 0.85rem; color: var(--text-secondary); }

/* ──────────────────────────────────────────────────────────────
   PRODUCTS
   ────────────────────────────────────────────────────────────── */
.product-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
}
.product-card:hover {
  transform: translateY(-4px);
  border-color: var(--border);
  box-shadow: var(--shadow-md);
}
.product-img {
  position: relative;
  height: 200px;
  overflow: hidden;
}
.product-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.product-card:hover .product-img img { transform: scale(1.05); }
.product-img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 50%, rgba(17,24,39,0.8));
}
.product-body { padding: 24px; }
.product-body h3 { font-size: 1.1rem; margin-bottom: 8px; }
.product-body p { font-size: 0.88rem; color: var(--text-secondary); margin-bottom: 16px; }

/* ──────────────────────────────────────────────────────────────
   TESTIMONIALS
   ────────────────────────────────────────────────────────────── */
.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 36px;
  transition: var(--transition);
}
.testimonial-card:hover {
  border-color: var(--border);
  transform: translateY(-4px);
}

.testimonial-stars { color: #FBBF24; font-size: 1rem; margin-bottom: 16px; letter-spacing: 2px; }
.testimonial-text {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 24px;
  font-style: italic;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}
.testimonial-author img {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--border);
}
.author-name { font-size: 0.9rem; font-weight: 600; }
.author-company { font-size: 0.78rem; color: var(--text-muted); }

/* ──────────────────────────────────────────────────────────────
   CTA SECTION
   ────────────────────────────────────────────────────────────── */
.cta-section {
  padding: 100px 0;
  background: var(--bg-primary);
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(99,102,241,0.12) 0%, transparent 70%);
}
.cta-inner {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}
.cta-inner h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 20px;
}
.cta-inner p { font-size: 1.1rem; color: var(--text-secondary); margin-bottom: 40px; }
.cta-buttons { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; }

/* ──────────────────────────────────────────────────────────────
   CONTACT
   ────────────────────────────────────────────────────────────── */
.contact-grid {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: 64px;
  align-items: start;
}

.contact-info h2 { font-size: 2.2rem; margin-bottom: 16px; }
.contact-info > p { color: var(--text-secondary); margin-bottom: 40px; line-height: 1.7; }

.contact-items { display: flex; flex-direction: column; gap: 20px; margin-bottom: 36px; }
.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.contact-item .ci-icon {
  width: 46px;
  height: 46px;
  background: rgba(99,102,241,0.1);
  border: 1px solid rgba(99,102,241,0.2);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}
.contact-item .ci-label {
  font-size: 0.78rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
  margin-bottom: 2px;
}
.contact-item .ci-value {
  font-size: 0.95rem;
  color: var(--text-primary);
  font-weight: 500;
}

.contact-wa {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #25D366;
  color: #fff;
  padding: 14px 28px;
  border-radius: 100px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--transition);
}
.contact-wa:hover { background: #1ebe5d; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(37,211,102,0.3); }

/* Form */
.contact-form-wrap {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 48px;
}
.contact-form-wrap h3 { font-size: 1.5rem; margin-bottom: 8px; }
.contact-form-wrap > p { color: var(--text-secondary); font-size: 0.9rem; margin-bottom: 32px; }

.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 8px;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  color: var(--text-primary);
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  transition: var(--transition);
  outline: none;
  resize: vertical;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(99,102,241,0.12);
}
.form-group textarea { min-height: 140px; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.form-msg {
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 20px;
  display: none;
}
.form-msg.success { background: rgba(34,197,94,0.1); border: 1px solid rgba(34,197,94,0.3); color: #86EFAC; display: block; }
.form-msg.error   { background: rgba(239,68,68,0.1);  border: 1px solid rgba(239,68,68,0.3);  color: #FCA5A5; display: block; }

/* ──────────────────────────────────────────────────────────────
   FOOTER
   ────────────────────────────────────────────────────────────── */
.footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-light);
  padding: 72px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  margin-bottom: 64px;
}

.footer-brand .nav-logo { margin-bottom: 16px; }
.footer-brand p { font-size: 0.9rem; color: var(--text-secondary); max-width: 280px; line-height: 1.7; margin-bottom: 24px; }

.footer-social { display: flex; gap: 10px; }
.social-btn {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background: rgba(99,102,241,0.08);
  border: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  font-size: 16px;
  transition: var(--transition);
}
.social-btn:hover { background: rgba(99,102,241,0.18); border-color: var(--border); color: var(--primary-light); }

.footer-col h4 {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 20px;
}
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a {
  font-size: 0.9rem;
  color: var(--text-secondary);
  transition: var(--transition);
}
.footer-links a:hover { color: var(--primary-light); transform: translateX(3px); }

.footer-newsletter p { font-size: 0.88rem; color: var(--text-secondary); margin-bottom: 16px; }
.newsletter-form { display: flex; gap: 8px; }
.newsletter-form input {
  flex: 1;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  color: var(--text-primary);
  font-size: 0.88rem;
  outline: none;
}
.newsletter-form input:focus { border-color: var(--primary); }
.newsletter-form button {
  background: var(--gradient);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  padding: 12px 18px;
  cursor: pointer;
  font-size: 0.9rem;
  transition: var(--transition);
}
.newsletter-form button:hover { opacity: 0.9; }

.footer-bottom {
  border-top: 1px solid var(--border-light);
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.82rem;
  color: var(--text-muted);
}
.footer-bottom a { color: var(--text-muted); transition: var(--transition); }
.footer-bottom a:hover { color: var(--primary-light); }

/* ──────────────────────────────────────────────────────────────
   WHATSAPP FLOATING BUTTON
   ────────────────────────────────────────────────────────────── */
.wa-float {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 9999;
}
.wa-float a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  background: #25D366;
  border-radius: 50%;
  box-shadow: 0 8px 32px rgba(37,211,102,0.45);
  color: #fff;
  font-size: 28px;
  transition: var(--transition);
  animation: wa-bounce 2.5s ease-in-out infinite;
}
.wa-float a:hover {
  transform: scale(1.1);
  box-shadow: 0 12px 40px rgba(37,211,102,0.55);
  animation: none;
}

/* ──────────────────────────────────────────────────────────────
   SCROLL TO TOP
   ────────────────────────────────────────────────────────────── */
.scroll-top {
  position: fixed;
  bottom: 32px;
  right: 104px;
  z-index: 9999;
  width: 44px;
  height: 44px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-light);
  cursor: pointer;
  font-size: 18px;
  transition: var(--transition);
  opacity: 0;
  pointer-events: none;
}
.scroll-top.visible { opacity: 1; pointer-events: all; }
.scroll-top:hover { background: rgba(99,102,241,0.15); transform: translateY(-2px); }

/* ──────────────────────────────────────────────────────────────
   PAGE HERO (interior pages)
   ────────────────────────────────────────────────────────────── */
.page-hero {
  padding: 140px 0 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
  background: var(--bg-secondary);
}
.page-hero::before {
  content: '';
  position: absolute;
  top: 0; left: 50%; transform: translateX(-50%);
  width: 800px; height: 300px;
  background: radial-gradient(ellipse, rgba(99,102,241,0.18) 0%, transparent 70%);
  pointer-events: none;
}
.page-hero h1 { font-size: clamp(2.2rem, 4vw, 3.5rem); margin-bottom: 16px; }
.page-hero p { font-size: 1.1rem; color: var(--text-secondary); max-width: 580px; margin: 0 auto; }

/* Breadcrumb */
.breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 20px;
}
.breadcrumb a { color: var(--primary-light); }
.breadcrumb span { color: var(--text-muted); }

/* ──────────────────────────────────────────────────────────────
   NOSOTROS PAGE
   ────────────────────────────────────────────────────────────── */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-img {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
}
.about-img img {
  width: 100%;
  height: 520px;
  object-fit: cover;
}
.about-img-badge {
  position: absolute;
  bottom: 24px;
  left: 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  backdrop-filter: blur(8px);
}
.about-img-badge .num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}
.about-img-badge .lbl { font-size: 0.8rem; color: var(--text-secondary); margin-top: 2px; }

.about-content {}
.about-content h2 { font-size: 2.2rem; margin-bottom: 20px; }
.about-content p { color: var(--text-secondary); line-height: 1.8; margin-bottom: 16px; }

.values-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 32px;
}
.value-item {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 20px;
  transition: var(--transition);
}
.value-item:hover { border-color: var(--border); }
.value-item h4 { font-size: 0.95rem; margin-bottom: 4px; }
.value-item p { font-size: 0.82rem; color: var(--text-muted); }

/* ──────────────────────────────────────────────────────────────
   ANIMATIONS
   ────────────────────────────────────────────────────────────── */
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-10px); }
}

@keyframes pulse-dot {
  0%, 100% { transform: scale(1); opacity: 1; }
  50%       { transform: scale(1.5); opacity: 0.7; }
}

@keyframes wa-bounce {
  0%, 100% { transform: translateY(0) scale(1); }
  50%       { transform: translateY(-6px) scale(1.05); }
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* Scroll-triggered */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}
.reveal-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}

.delay-1 { transition-delay: 0.1s !important; }
.delay-2 { transition-delay: 0.2s !important; }
.delay-3 { transition-delay: 0.3s !important; }
.delay-4 { transition-delay: 0.4s !important; }

/* Initial page load animation */
.hero-content { animation: fadeInUp 0.8s ease both; }
.hero-visual  { animation: fadeIn 1s ease 0.3s both; }

/* ──────────────────────────────────────────────────────────────
   RESPONSIVE
   ────────────────────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .grid-4   { grid-template-columns: repeat(2,1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; gap: 48px; }
  .hero-grid { gap: 40px; }
  .ai-grid  { gap: 48px; }
}

@media (max-width: 768px) {
  :root { --nav-h: 64px; }

  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }

  .hero-grid   { grid-template-columns: 1fr; padding: 80px 0 60px; }
  .hero-visual { display: none; }
  .hero-title  { font-size: 2.2rem; }
  .hero-desc   { font-size: 1rem; }

  .stats-grid  { grid-template-columns: repeat(2,1fr); }
  .stat-item   { border-right: none; border-bottom: 1px solid var(--border-light); padding: 20px; }
  .stat-item:nth-child(odd)  { border-right: 1px solid var(--border-light); }
  .stat-item:last-child, .stat-item:nth-last-child(2):nth-child(odd) { border-bottom: none; }

  .grid-2    { grid-template-columns: 1fr; }
  .grid-3    { grid-template-columns: 1fr; }
  .grid-4    { grid-template-columns: 1fr; }

  .ai-grid   { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; }

  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }

  .form-row  { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr; }

  .section   { padding: 72px 0; }
  .card      { padding: 28px; }
  .contact-form-wrap { padding: 28px; }

  .cta-buttons { flex-direction: column; align-items: center; }
}

@media (max-width: 480px) {
  .hero-buttons { flex-direction: column; }
  .btn-lg { width: 100%; justify-content: center; }
  .newsletter-form { flex-direction: column; }
  .wa-float  { bottom: 20px; right: 20px; }
  .scroll-top { right: 90px; bottom: 20px; }
}