/* ═══════════════════════════ TOKENS ═══════════════════════════ */
:root {
  --bg: #0a0e14;
  --surface: #111720;
  --surface2: #161d28;
  --accent: #00c2ff;
  --accent2: #0077ff;
  --text: #e8f0fe;
  --muted: #7a90b0;
  --border: rgba(0,194,255,0.12);
  --glow: 0 0 40px rgba(0,194,255,0.18);
  --glow-strong: 0 0 60px rgba(0,194,255,0.28);
}

/* ═══════════════════════════ RESET ═══════════════════════════ */
*,*::before,*::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'DM Sans', sans-serif;
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
}
body::before {
  content: '';
  position: fixed; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.035'/%3E%3C/svg%3E");
  pointer-events: none; z-index: 9998; opacity: 0.5;
}

/* ═══════════════════════════ NAV ═══════════════════════════ */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 5%; height: 72px;
  background: rgba(10,14,20,0.88);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: background 0.3s;
}
nav.scrolled { background: rgba(10,14,20,0.97); }
.nav-logo img { height: 58px; width: auto; display: block; }
.nav-links { display: flex; gap: 2.2rem; list-style: none; align-items: center; }
.nav-links a {
  color: var(--muted); text-decoration: none;
  font-size: 0.8rem; font-weight: 500;
  letter-spacing: 0.08em; text-transform: uppercase;
  transition: color 0.2s; position: relative;
}
.nav-links a::after {
  content: ''; position: absolute; bottom: -4px; left: 0; right: 0; height: 1px;
  background: var(--accent); transform: scaleX(0); transition: transform 0.25s;
}
.nav-links a:hover { color: var(--text); }
.nav-links a:hover::after { transform: scaleX(1); }
.nav-cta {
  background: var(--accent) !important; color: #000 !important;
  padding: 0.5rem 1.3rem; border-radius: 5px;
  font-weight: 700 !important; letter-spacing: 0.04em !important;
  transition: background 0.2s, box-shadow 0.2s !important;
  box-shadow: 0 0 18px rgba(0,194,255,0.3);
}
.nav-cta::after { display: none !important; }
.nav-cta:hover { background: #fff !important; box-shadow: 0 0 28px rgba(0,194,255,0.5) !important; }

/* Hamburger */
.nav-hamburger {
  display: none; flex-direction: column; gap: 5px;
  cursor: pointer; background: none; border: none; padding: 6px;
}
.nav-hamburger span {
  display: block; width: 24px; height: 2px;
  background: var(--text); border-radius: 2px; transition: all 0.3s;
}
.nav-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile menu */
.nav-mobile {
  display: none; position: fixed; inset: 0; top: 72px;
  background: rgba(10,14,20,0.98); backdrop-filter: blur(24px);
  z-index: 999; flex-direction: column; align-items: center;
  justify-content: center; gap: 2.5rem;
}
.nav-mobile.open { display: flex; }
.nav-mobile a {
  color: var(--text); text-decoration: none;
  font-size: 1.6rem; font-family: 'Bebas Neue', sans-serif;
  letter-spacing: 0.1em; transition: color 0.2s;
}
.nav-mobile a:hover { color: var(--accent); }
.nav-mobile .nav-cta-mobile {
  background: var(--accent); color: #000 !important;
  padding: 0.75rem 2.5rem; border-radius: 6px; font-weight: 700;
  box-shadow: 0 0 24px rgba(0,194,255,0.35); font-family: 'DM Sans', sans-serif;
  font-size: 0.95rem !important; letter-spacing: 0.06em;
}

/* ═══════════════════════════ HERO ═══════════════════════════ */
#hero {
  min-height: 100vh; display: flex; align-items: center;
  padding: 8rem 5% 5rem; position: relative; overflow: hidden;
}
.hero-video {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  width: 100%;
  height: 100%;
}
.hero-video video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}
.hero-video-fallback {
  position: absolute; inset: 0;
  background-size: cover; background-position: center; background-repeat: no-repeat;
  display: none;
}
.hero-video::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(105deg, rgba(10,14,20,0.88) 0%, rgba(10,14,20,0.65) 45%, rgba(10,14,20,0.50) 100%);
  z-index: 1;
}
.hero-grid {
  position: absolute; inset: 0; z-index: 0;
  background-image:
    linear-gradient(rgba(0,194,255,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,194,255,0.035) 1px, transparent 1px);
  background-size: 72px 72px;
}
.hero-glow {
  position: absolute; top: -15%; right: -8%;
  width: 800px; height: 800px;
  background: radial-gradient(circle, rgba(0,119,255,0.16) 0%, transparent 68%);
  pointer-events: none; z-index: 0;
}
.hero-glow2 {
  position: absolute; bottom: -10%; left: 20%;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(0,194,255,0.08) 0%, transparent 70%);
  pointer-events: none; z-index: 0;
}

@keyframes scanline { 0% { top: -2px; } 100% { top: 100%; } }
.hero-scan {
  position: absolute; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, rgba(0,194,255,0.25), transparent);
  z-index: 1; animation: scanline 8s linear infinite; pointer-events: none;
}
.hero-line {
  position: absolute; right: 5%; top: 15%; bottom: 15%;
  width: 1px;
  background: linear-gradient(to bottom, transparent, rgba(0,194,255,0.25) 30%, rgba(0,194,255,0.25) 70%, transparent);
  z-index: 2; display: none;
}
.hero-content { position: relative; z-index: 2; max-width: 760px; }

/* Badge */
@keyframes badge-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(0,194,255,0.5); }
  50% { box-shadow: 0 0 0 8px rgba(0,194,255,0); }
}
@keyframes badge-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.7); }
}
@keyframes badge-in {
  from { opacity: 0; transform: translateY(-12px); }
  to   { opacity: 1; transform: translateY(0); }
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 0.6rem;
  background: rgba(0,194,255,0.08); border: 1px solid rgba(0,194,255,0.3);
  color: var(--accent); font-size: 0.72rem; font-weight: 600;
  letter-spacing: 0.13em; text-transform: uppercase;
  padding: 0.45rem 1.1rem 0.45rem 0.9rem; border-radius: 100px;
  margin-bottom: 2rem; animation: badge-in 0.7s ease both;
}
.hero-badge-dot {
  width: 7px; height: 7px; background: var(--accent);
  border-radius: 50%; flex-shrink: 0;
  animation: badge-dot 2s ease-in-out infinite, badge-pulse 2s ease-in-out infinite;
}

/* Title */
@keyframes h1-in {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
h1 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(3.8rem, 9vw, 7.5rem);
  line-height: 0.92; letter-spacing: 0.02em; margin-bottom: 1.6rem;
  animation: h1-in 0.8s 0.2s ease both;
}
h1 .accent { color: var(--accent); }

@keyframes sub-in {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}
.hero-sub {
  font-size: 1.05rem; color: var(--muted); line-height: 1.75;
  max-width: 520px; margin-bottom: 2.8rem;
  animation: sub-in 0.8s 0.35s ease both;
}

@keyframes btns-in {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}
.hero-actions {
  display: flex; gap: 1rem; flex-wrap: wrap;
  animation: btns-in 0.8s 0.5s ease both;
}
.btn-primary {
  background: var(--accent); color: #000; font-weight: 700;
  font-size: 0.88rem; padding: 0.9rem 2.2rem; border-radius: 6px;
  text-decoration: none; letter-spacing: 0.05em; transition: all 0.25s;
  box-shadow: 0 0 28px rgba(0,194,255,0.38); border: none; cursor: pointer;
}
.btn-primary:hover { background: #fff; transform: translateY(-3px); box-shadow: 0 0 40px rgba(0,194,255,0.55); }
.btn-secondary {
  background: transparent; color: var(--text); font-weight: 500;
  font-size: 0.88rem; padding: 0.9rem 2.2rem; border-radius: 6px;
  text-decoration: none; letter-spacing: 0.05em;
  border: 1px solid rgba(255,255,255,0.18); transition: all 0.25s;
}
.btn-secondary:hover { border-color: var(--accent); color: var(--accent); }

/* Stats */
@keyframes stats-in {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}
.hero-stats {
  display: flex; gap: 0; margin-top: 4.5rem;
  animation: stats-in 0.8s 0.65s ease both;
}
.hero-stat {
  flex: 1; padding: 1.6rem 2rem;
  background: rgba(17,23,32,0.7); backdrop-filter: blur(12px);
  border: 1px solid var(--border); position: relative; overflow: hidden;
  transition: background 0.3s;
}
.hero-stat::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--accent2), var(--accent));
}
.hero-stat:first-child { border-radius: 10px 0 0 10px; }
.hero-stat:last-child { border-radius: 0 10px 10px 0; }
.hero-stat:not(:last-child) { border-right: none; }
.hero-stat:hover { background: rgba(22,29,40,0.9); }
.stat-number {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 3rem; line-height: 1; color: var(--accent); letter-spacing: 0.02em;
}
.stat-label {
  font-size: 0.72rem; color: var(--muted);
  text-transform: uppercase; letter-spacing: 0.1em; margin-top: 0.4rem;
}

/* ═══════════════════════════ SECTIONS COMMON ═══════════════════════════ */
section { padding: 7rem 5%; }
.section-label {
  font-size: 0.72rem; font-weight: 600; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--accent); margin-bottom: 0.7rem;
  display: flex; align-items: center; gap: 0.8rem;
}
.section-label::before {
  content: ''; display: block; width: 20px; height: 1px; background: var(--accent);
}
.section-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(2.4rem, 4.5vw, 3.6rem);
  letter-spacing: 0.03em; line-height: 1.05; margin-bottom: 1rem;
}
.section-desc { color: var(--muted); font-size: 1rem; line-height: 1.75; max-width: 520px; }

/* Reveal */
.reveal { opacity: 0; transform: translateY(28px); 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; }

/* ═══════════════════════════ SERVICIOS ═══════════════════════════ */
#servicios { background: var(--surface); position: relative; overflow: hidden; }
#servicios::before {
  content: ''; position: absolute; inset: 0;
  background: url('../images/services_bg.jpg') center/cover no-repeat;
  opacity: 0.04; z-index: 0;
}
.servicios-inner { position: relative; z-index: 1; }
.servicios-header { margin-bottom: 4rem; }
.services-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 1.5px; background: var(--border);
  border: 1px solid var(--border); border-radius: 14px; overflow: hidden;
}
.service-card {
  background: var(--surface2); display: flex; flex-direction: column;
  position: relative; overflow: hidden; transition: background 0.35s;
}
.service-card:hover { background: #19222f; }
.service-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--accent2), var(--accent));
  transform: scaleX(0); transform-origin: left; transition: transform 0.45s ease; z-index: 2;
}
.service-card:hover::before { transform: scaleX(1); }
.service-img-wrap { position: relative; height: 210px; overflow: hidden; }
.service-img-wrap img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.5s ease, filter 0.4s;
  filter: brightness(0.7) saturate(0.8);
}
.service-card:hover .service-img-wrap img { transform: scale(1.05); filter: brightness(0.85) saturate(1); }
.service-img-num {
  position: absolute; top: 1rem; right: 1rem;
  font-family: 'Bebas Neue', sans-serif; font-size: 3.5rem;
  color: rgba(0,194,255,0.18); line-height: 1; transition: color 0.3s;
}
.service-card:hover .service-img-num { color: rgba(0,194,255,0.35); }
.service-body { padding: 1.8rem 2rem 2rem; display: flex; flex-direction: column; flex: 1; }
.service-tag {
  font-size: 0.68rem; font-weight: 600; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--accent); margin-bottom: 0.6rem;
}
.service-body h3 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.6rem; letter-spacing: 0.05em; margin-bottom: 0.8rem; line-height: 1.1;
}
.service-body p { color: var(--muted); font-size: 0.88rem; line-height: 1.72; flex: 1; }
.service-link {
  display: inline-flex; align-items: center; gap: 0.5rem;
  color: var(--accent); font-size: 0.78rem; font-weight: 600;
  text-decoration: none; letter-spacing: 0.08em; text-transform: uppercase;
  margin-top: 1.6rem; transition: gap 0.25s; width: fit-content;
}
.service-link svg { transition: transform 0.25s; }
.service-link:hover { gap: 0.8rem; }
.service-link:hover svg { transform: translateX(3px); }

/* ═══════════════════════════ PROYECTOS ═══════════════════════════ */
#proyectos { background: var(--bg); }
.projects-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; margin-top: 3.5rem; }
.project-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 12px; overflow: hidden;
  transition: transform 0.35s, box-shadow 0.35s, border-color 0.35s;
}
.project-card:hover { transform: translateY(-8px); box-shadow: var(--glow-strong); border-color: rgba(0,194,255,0.3); }
.project-img-wrap { position: relative; height: 220px; overflow: hidden; }
.project-img-wrap img {
  width: 100%; height: 100%; object-fit: cover; display: block;
  transition: transform 0.5s ease, filter 0.4s;
  filter: brightness(0.75) saturate(0.85);
}
.project-card:hover .project-img-wrap img { transform: scale(1.06); filter: brightness(0.9) saturate(1); }
.project-tag-badge {
  position: absolute; bottom: 1rem; left: 1rem;
  background: rgba(10,14,20,0.85); backdrop-filter: blur(8px);
  border: 1px solid var(--border);
  font-size: 0.68rem; font-weight: 600; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--accent);
  padding: 0.3rem 0.7rem; border-radius: 4px;
}
.project-body { padding: 1.5rem 1.6rem 1.8rem; }
.project-body h3 { font-family: 'Bebas Neue', sans-serif; font-size: 1.5rem; letter-spacing: 0.04em; margin-bottom: 0.6rem; }
.project-body p { color: var(--muted); font-size: 0.86rem; line-height: 1.65; }

/* ═══════════════════════════ CLIENTES ═══════════════════════════ */
#clientes { background: var(--surface); overflow: hidden; }
.clientes-header { text-align: center; margin-bottom: 3.5rem; }
.clientes-header .section-label { justify-content: center; }
.clientes-header .section-label::before { display: none; }
.marquee-wrap {
  position: relative; overflow: hidden;
  border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
  padding: 2.2rem 0; margin-bottom: 4.5rem;
}
.marquee-wrap::before, .marquee-wrap::after {
  content: ''; position: absolute; top: 0; bottom: 0; width: 120px; z-index: 2;
}
.marquee-wrap::before { left: 0; background: linear-gradient(to right, var(--surface), transparent); }
.marquee-wrap::after { right: 0; background: linear-gradient(to left, var(--surface), transparent); }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.marquee-track {
  display: flex; align-items: center; gap: 3rem;
  width: max-content; animation: marquee 22s linear infinite;
}
.marquee-track:hover { animation-play-state: paused; }
.marquee-item {
  background: var(--surface2); border: 1px solid var(--border);
  border-radius: 10px; padding: 1.1rem 1.8rem;
  display: flex; align-items: center; justify-content: center;
  min-width: 150px; height: 88px; flex-shrink: 0;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.marquee-item:hover { border-color: rgba(0,194,255,0.35); box-shadow: 0 0 18px rgba(0,194,255,0.1); }
.marquee-item img { max-height: 52px; max-width: 130px; object-fit: contain; filter: brightness(0.85); transition: filter 0.2s; }
.marquee-item:hover img { filter: brightness(1); }
.brands-section { text-align: center; }
.brands-section .section-label { justify-content: center; }
.brands-section .section-label::before { display: none; }
.brands-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(1.4rem, 2.5vw, 2rem); letter-spacing: 0.06em;
  margin: 0.6rem 0 2.5rem; color: var(--muted);
}
.brands-grid { display: flex; flex-wrap: wrap; justify-content: center; gap: 1rem; }
.brand-badge {
  background: rgba(10,14,20,0.7); border: 1px solid var(--border);
  border-radius: 10px; padding: 1rem 1.8rem;
  display: flex; align-items: center; justify-content: center;
  min-width: 140px; height: 76px; transition: border-color 0.2s, transform 0.2s;
}
.brand-badge:hover { border-color: rgba(0,194,255,0.3); transform: translateY(-2px); }
.brand-badge img { max-height: 40px; max-width: 120px; object-fit: contain; filter: brightness(0.7); transition: filter 0.2s; }
.brand-badge:hover img { filter: brightness(1); }

/* ═══════════════════════════ NOSOTROS ═══════════════════════════ */
#nosotros { background: var(--bg); display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: center; }
.nosotros-left .section-desc { margin-bottom: 2.5rem; }
.values-list { list-style: none; display: flex; flex-direction: column; gap: 0.9rem; }
.values-list li {
  display: flex; align-items: flex-start; gap: 1rem;
  color: var(--muted); font-size: 0.9rem; line-height: 1.5;
  padding: 0.9rem 1.1rem; background: var(--surface);
  border: 1px solid var(--border); border-radius: 8px;
  transition: border-color 0.2s, color 0.2s;
}
.values-list li:hover { border-color: rgba(0,194,255,0.28); color: var(--text); }
.values-list li::before {
  content: ''; width: 6px; height: 6px; background: var(--accent);
  border-radius: 50%; flex-shrink: 0; margin-top: 0.45rem;
  box-shadow: 0 0 8px var(--accent);
}
.nosotros-box {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 16px; padding: 3rem; position: relative; overflow: hidden;
}
.nosotros-box::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--accent2), var(--accent));
}
.nosotros-box::after {
  content: ''; position: absolute; top: -40%; right: -20%;
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(0,119,255,0.1) 0%, transparent 70%);
  pointer-events: none;
}
.nosotros-box p { color: var(--muted); line-height: 1.8; font-size: 0.95rem; margin-bottom: 1.4rem; }
.nosotros-box p:last-child { margin-bottom: 0; }
.nosotros-box p strong { color: var(--text); font-weight: 600; }

/* ═══════════════════════════ CONTACTO ═══════════════════════════ */
#contacto { background: var(--surface); position: relative; overflow: hidden; }
#contacto::before {
  content: ''; position: absolute; top: -30%; right: -10%;
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(0,119,255,0.12) 0%, transparent 70%);
  pointer-events: none;
}
#contacto::after {
  content: ''; position: absolute; bottom: -20%; left: -5%;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(0,194,255,0.08) 0%, transparent 70%);
  pointer-events: none;
}
.contact-inner {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: start;
}
.contact-left .section-desc { margin-bottom: 2.5rem; max-width: 420px; }
.contact-cta-big {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(3rem, 5vw, 4.2rem);
  line-height: 0.95; letter-spacing: 0.03em; margin-bottom: 1.2rem;
}
.contact-cta-big span { color: var(--accent); }
.contact-tagline { font-size: 1rem; color: var(--muted); line-height: 1.7; margin-bottom: 2.5rem; }
.btn-whatsapp-big {
  display: inline-flex; align-items: center; gap: 0.75rem;
  background: #25d366; color: #000; font-weight: 700; font-size: 0.95rem;
  padding: 1.05rem 2.4rem; border-radius: 8px;
  text-decoration: none; letter-spacing: 0.04em; transition: all 0.25s;
  box-shadow: 0 0 28px rgba(37,211,102,0.32);
}
.btn-whatsapp-big:hover { background: #1ebe5d; transform: translateY(-3px); box-shadow: 0 0 40px rgba(37,211,102,0.5); }
.contact-right { display: flex; flex-direction: column; gap: 1.1rem; }
.contact-card {
  background: var(--bg); border: 1px solid var(--border);
  border-radius: 12px; padding: 1.4rem 1.6rem;
  display: flex; align-items: center; gap: 1.2rem;
  transition: border-color 0.25s, box-shadow 0.25s;
}
.contact-card:hover { border-color: rgba(0,194,255,0.3); box-shadow: 0 0 20px rgba(0,194,255,0.08); }
.contact-icon {
  width: 46px; height: 46px; border-radius: 10px;
  background: rgba(0,194,255,0.1); border: 1px solid rgba(0,194,255,0.2);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; font-size: 1.2rem;
}
.contact-label { font-size: 0.7rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 0.2rem; }
.contact-value { font-weight: 500; font-size: 0.95rem; color: var(--text); }
.contact-value a { color: inherit; text-decoration: none; }
.contact-value a:hover { color: var(--accent); }
.contact-cta-note {
  font-size: 0.8rem; color: var(--muted); line-height: 1.6;
  padding: 1.2rem 1.4rem;
  background: rgba(0,194,255,0.04); border: 1px solid rgba(0,194,255,0.12);
  border-radius: 10px; display: flex; gap: 0.9rem; align-items: flex-start;
}
.contact-cta-note::before { content: '⚡'; font-size: 1.1rem; flex-shrink: 0; margin-top: 0.05rem; }

/* ═══════════════════════════ FOOTER ═══════════════════════════ */
footer {
  background: var(--bg); border-top: 1px solid var(--border);
  padding: 2.5rem 5%; display: flex; align-items: center;
  justify-content: space-between; flex-wrap: wrap; gap: 1.5rem;
}
.footer-logo img { height: 55px; width: auto; display: block; }
.footer-copy { font-size: 0.78rem; color: var(--muted); }
.footer-socials { display: flex; gap: 0.8rem; }
.social-btn {
  width: 38px; height: 38px; border: 1px solid var(--border);
  border-radius: 7px; display: flex; align-items: center; justify-content: center;
  color: var(--muted); text-decoration: none; transition: all 0.2s;
}
.social-btn:hover { border-color: var(--accent); color: var(--accent); background: rgba(0,194,255,0.07); }

/* ═══════════════════════════ WHATSAPP FLOAT ═══════════════════════════ */
#wa-btn {
  position: fixed !important; bottom: 32px; right: 32px;
  width: 62px; height: 62px; border-radius: 50%;
  display: flex !important; align-items: center; justify-content: center;
  text-decoration: none; z-index: 99999 !important;
  background: none; border: none; padding: 0;
  transition: transform 0.2s, filter 0.2s;
}
#wa-btn:hover { transform: scale(1.1); filter: brightness(1.1); }
#wa-btn svg { display: block; width: 62px; height: 62px; }

/* ═══════════════════════════ RESPONSIVE ═══════════════════════════ */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: 1fr; }
  .projects-grid { grid-template-columns: 1fr 1fr; }
  #nosotros { grid-template-columns: 1fr; gap: 3rem; }
  .contact-inner { grid-template-columns: 1fr; gap: 3rem; }
}
@media (max-width: 768px) {
  nav { padding: 0 4%; }
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  h1 { font-size: clamp(3rem, 12vw, 5rem); }
  #hero { padding: 7rem 4% 4rem; }
  .hero-stats { flex-direction: column; gap: 0; }
  .hero-stat { border-radius: 0 !important; border-right: 1px solid var(--border) !important; border-bottom: none; }
  .hero-stat:last-child { border-bottom: 1px solid var(--border) !important; }
  section { padding: 5rem 4%; }
  .projects-grid { grid-template-columns: 1fr; }
  footer { flex-direction: column; text-align: center; align-items: center; }
  #wa-btn { bottom: 20px; right: 20px; }
  .contact-cta-big { font-size: 2.4rem; }
}
@media (min-width: 1200px) { .hero-line { display: block; } }