/* ============================================================
   SERVICIOS TI — Estilos Compartidos
   Mobile-First — Breakpoints:
     ≤ 480px   → celulares pequeños
     ≤ 640px   → celulares
     641–1023px → tablets
     ≥ 1024px  → escritorio
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800;900&family=Plus+Jakarta+Sans:ital,wght@0,300;0,400;0,500;0,600;1,300;1,400&display=swap');

/* ── TOKENS ─────────────────────────────────────────── */
:root {
  --c-bg:          #03080f;
  --c-surface:     #071220;
  --c-surface-2:   #0c1e35;
  --c-border:      rgba(0, 200, 255, 0.12);
  --c-border-hi:   rgba(0, 200, 255, 0.35);

  --c-cyan:        #00c8ff;
  --c-cyan-dim:    #0090bb;
  --c-cyan-glow:   rgba(0, 200, 255, 0.18);
  --c-teal:        #00e5c3;
  --c-gold:        #f0b429;
  --c-red:         #ff4757;

  --c-white:       #e8f0fa;
  --c-muted:       #6a82a0;
  --c-muted-hi:    #8da0bc;

  --font-display:  'Outfit', sans-serif;
  --font-body:     'Plus Jakarta Sans', sans-serif;

  --max-w:         1200px;
  --radius-card:   18px;
  --radius-sm:     10px;

  --shadow-glow:   0 0 40px rgba(0, 200, 255, 0.15);
  --shadow-card:   0 8px 40px rgba(0,0,0,0.5);

  --transition:    all 0.28s cubic-bezier(0.4, 0, 0.2, 1);

  /* Espaciado de sección — parte en móvil, crece a escritorio */
  --section-py: 3rem;
}

@media (min-width: 641px)  { :root { --section-py: 4rem; } }
@media (min-width: 1024px) { :root { --section-py: 5.5rem; } }

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

body {
  font-family: var(--font-body);
  background: var(--c-bg);
  color: var(--c-white);
  line-height: 1.65;
  overflow-x: hidden;
}

/* Scrollbar */
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--c-bg); }
::-webkit-scrollbar-thumb { background: var(--c-cyan-dim); border-radius: 3px; }

/* ── LAYOUT ─────────────────────────────────────────── */
/* Contenedor principal: 100% ancho, máximo 1200px, centrado */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1rem;
  padding-right: 1rem;
}

@media (min-width: 481px)  { .container { padding-left: 1.25rem; padding-right: 1.25rem; } }
@media (min-width: 641px)  { .container { padding-left: 1.5rem;  padding-right: 1.5rem;  } }
@media (min-width: 1024px) { .container { padding-left: 2rem;    padding-right: 2rem;    } }

.section-py { padding-top: var(--section-py); padding-bottom: var(--section-py); }

/* ── DECORATIVOS ────────────────────────────────────── */
.grid-lines {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,200,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,200,255,0.03) 1px, transparent 1px);
  background-size: 56px 56px;
  pointer-events: none;
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  pointer-events: none;
}

/* ── NAVBAR ─────────────────────────────────────────── */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 0.5rem 0;
  transition: var(--transition);
}

#navbar.scrolled {
  background: rgba(3, 8, 15, 0.92);
  backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--c-border);
  padding: 0.25rem 0;
  box-shadow: 0 4px 30px rgba(0,0,0,0.4);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

/* Logo */
.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  text-decoration: none;
  flex-shrink: 0;
}

.nav-logo-img {
  height: 80px;        /* móvil */
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 0 8px rgba(0,200,255,0.3));
  transition: filter 0.3s;
}

@media (min-width: 641px)  { .nav-logo-img { height: 100px; } }
@media (min-width: 1024px) { .nav-logo-img { height: 130px; } }

.nav-logo:hover .nav-logo-img {
  filter: drop-shadow(0 0 14px rgba(0,200,255,0.55));
}

/* Desktop links — ocultos por defecto (mobile-first) */
.nav-links {
  display: none;          /* oculto en móvil */
  align-items: center;
  gap: 0.125rem;
  list-style: none;
}

@media (min-width: 1024px) {
  .nav-links { display: flex; }
}

.nav-links a {
  display: block;
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--c-muted-hi);
  text-decoration: none;
  padding: 0.5rem 0.9rem;
  border-radius: 8px;
  letter-spacing: 0.02em;
  transition: var(--transition);
  position: relative;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--c-white);
  background: rgba(0,200,255,0.07);
}

.nav-links a.active::after {
  content: '';
  position: absolute;
  bottom: 3px; left: 50%;
  transform: translateX(-50%);
  width: 4px; height: 4px;
  background: var(--c-cyan);
  border-radius: 50%;
}

/* Dropdown servicios */
.nav-dropdown { position: relative; }

.nav-dropdown > a::before {
  content: '▾';
  position: absolute;
  right: 0.2rem;
  font-size: 0.625rem;
  opacity: 0.5;
}

.dropdown-menu {
  display: none;
  position: absolute;
  top: calc(100% + 0.5rem);
  left: 50%;
  transform: translateX(-50%);
  min-width: 260px;
  background: rgba(7, 18, 32, 0.98);
  border: 1px solid var(--c-border-hi);
  border-radius: var(--radius-card);
  padding: 0.75rem;
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow-card), var(--shadow-glow);
  z-index: 100;
}

.nav-dropdown:hover .dropdown-menu { display: block; }

.dropdown-menu a {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  font-size: 0.875rem;
  color: var(--c-muted-hi);
  text-decoration: none;
  padding: 0.625rem 0.875rem;
  border-radius: 8px;
  transition: var(--transition);
}

.dropdown-menu a:hover { color: var(--c-cyan); background: rgba(0,200,255,0.06); }
.dropdown-menu a svg { flex-shrink: 0; color: var(--c-cyan); opacity: 0.7; }

/* CTA nav */
.nav-cta {
  background: linear-gradient(135deg, var(--c-cyan) 0%, var(--c-cyan-dim) 100%) !important;
  color: #03080f !important;
  font-weight: 700 !important;
  padding: 0.5rem 1.375rem !important;
  border-radius: 8px !important;
  transition: var(--transition) !important;
  box-shadow: 0 0 20px rgba(0,200,255,0.2);
}

.nav-cta:hover {
  transform: translateY(-1px) !important;
  box-shadow: 0 4px 20px rgba(0,200,255,0.4) !important;
  background: linear-gradient(135deg, #33d6ff 0%, var(--c-cyan) 100%) !important;
}

/* Hamburger — visible en móvil y tablet */
#menu-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  width: 40px;
}

@media (min-width: 1024px) {
  #menu-toggle { display: none; }
}

.bar {
  display: block;
  width: 24px; height: 2px;
  background: var(--c-white);
  border-radius: 2px;
  transition: var(--transition);
  transform-origin: center;
}

/* Mobile menu */
#mobile-menu {
  display: none;
  background: rgba(3, 8, 15, 0.98);
  backdrop-filter: blur(20px);
  border-top: 1px solid var(--c-border);
  animation: slideDown 0.25s ease;
}

#mobile-menu.open { display: block; }

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: translateY(0); }
}

#mobile-menu ul { list-style: none; padding: 0.75rem 1.25rem 1.25rem; }
#mobile-menu li { border-bottom: 1px solid rgba(0,200,255,0.06); }
#mobile-menu li:last-child { border: none; }

#mobile-menu a {
  display: block;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 500;
  color: var(--c-muted-hi);
  text-decoration: none;
  padding: 0.875rem 0;
  transition: color 0.2s;
}

#mobile-menu a:hover,
#mobile-menu a.active { color: var(--c-cyan); }

/* ── TIPOGRAFÍA ─────────────────────────────────────── */
.label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-cyan);
}

.label::before {
  content: '';
  display: inline-block;
  width: 20px; height: 2px;
  background: linear-gradient(90deg, var(--c-cyan), transparent);
  border-radius: 2px;
}

h1.display {
  font-family: var(--font-display);
  font-size: clamp(2rem, 8vw, 5rem);
  font-weight: 900;
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--c-white);
}

@media (min-width: 641px)  { h1.display { letter-spacing: -0.03em; } }

h2.title {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 5vw, 3rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--c-white);
}

.accent       { color: var(--c-cyan); }
.accent-teal  { color: var(--c-teal); }
.accent-gold  { color: var(--c-gold); }

.lead {
  font-size: clamp(0.9rem, 2vw, 1.125rem);
  color: var(--c-muted-hi);
  line-height: 1.75;
  max-width: 560px;
}

/* ── BOTONES ────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.875rem;
  padding: 0.8rem 1.375rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  border: none;
  letter-spacing: 0.01em;
  white-space: nowrap;
}

@media (min-width: 641px) {
  .btn { font-size: 0.9375rem; padding: 0.9rem 1.875rem; }
}

/* Grupo de botones: apilados en móvil, en fila desde 481px */
.btn-group {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

@media (min-width: 481px) {
  .btn-group { flex-direction: row; flex-wrap: wrap; gap: 1rem; }
}

.btn-primary {
  background: linear-gradient(135deg, var(--c-cyan), var(--c-cyan-dim));
  color: #03080f;
  box-shadow: 0 0 24px rgba(0,200,255,0.25);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0,200,255,0.4);
}

.btn-ghost {
  background: transparent;
  color: var(--c-white);
  border: 1px solid rgba(255,255,255,0.18);
}

.btn-ghost:hover {
  border-color: var(--c-cyan);
  color: var(--c-cyan);
  background: rgba(0,200,255,0.05);
}

.btn-teal {
  background: linear-gradient(135deg, var(--c-teal), #00a88c);
  color: #03080f;
}

.btn-teal:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0,229,195,0.3);
}

/* ── CARDS ──────────────────────────────────────────── */
.card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-card);
  padding: 1.5rem;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

@media (min-width: 641px) { .card { padding: 2rem; } }

.card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, rgba(0,200,255,0.2), transparent 60%);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-card), var(--shadow-glow);
}

.card:hover::before { opacity: 1; }

.card-icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  background: rgba(0,200,255,0.08);
  border: 1px solid rgba(0,200,255,0.15);
  display: flex; align-items: center; justify-content: center;
  color: var(--c-cyan);
  margin-bottom: 1.25rem;
  transition: var(--transition);
}

@media (min-width: 641px) {
  .card-icon { width: 54px; height: 54px; margin-bottom: 1.375rem; }
}

.card:hover .card-icon {
  background: rgba(0,200,255,0.15);
  box-shadow: 0 0 20px rgba(0,200,255,0.2);
}

/* ── BADGE / CHIP ───────────────────────────────────── */
.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-family: var(--font-display);
  font-size: 0.8125rem;
  font-weight: 600;
  padding: 0.375rem 0.875rem;
  border-radius: 100px;
  background: rgba(0,200,255,0.08);
  color: var(--c-cyan);
  border: 1px solid rgba(0,200,255,0.2);
}

.chip.teal { background: rgba(0,229,195,0.08); color: var(--c-teal); border-color: rgba(0,229,195,0.2); }
.chip.gold { background: rgba(240,180,41,0.08); color: var(--c-gold); border-color: rgba(240,180,41,0.2); }

/* ── FORMULARIOS ────────────────────────────────────── */
.form-group { margin-bottom: 1.25rem; }

.form-label {
  display: block;
  font-family: var(--font-display);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--c-muted-hi);
  margin-bottom: 0.5rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.form-control {
  width: 100%;
  background: rgba(12, 30, 53, 0.8);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-sm);
  padding: 0.9rem 1.125rem;
  color: var(--c-white);
  font-family: var(--font-body);
  font-size: 0.9375rem;
  outline: none;
  transition: var(--transition);
  -webkit-appearance: auto;
  appearance: auto;
}

.form-control::placeholder { color: rgba(106,130,160,0.5); }
.form-control:focus { border-color: var(--c-cyan); box-shadow: 0 0 0 3px rgba(0,200,255,0.1); }
.form-control.error { border-color: var(--c-red); }

textarea.form-control { resize: vertical; min-height: 140px; }
select.form-control option { background: var(--c-surface-2); }

.form-error {
  font-size: 0.8rem;
  color: var(--c-red);
  margin-top: 0.375rem;
  display: none;
}
.form-error.show { display: block; }

/* Grid formulario: 1 col en móvil, 2 cols desde 481px */
.form-grid-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

@media (min-width: 481px) {
  .form-grid-2 { grid-template-columns: 1fr 1fr; }
}

/* ── GRIDS DE SECCIONES (Mobile-First) ──────────────── */

/* Hero: 1 col → 2 cols en escritorio */
.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: center;
  width: 100%;
}

@media (min-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr 1fr; gap: 4rem; }
}

/* Why-us: 1 col → 2 cols en escritorio */
.why-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: center;
  position: relative;
}

@media (min-width: 1024px) {
  .why-grid { grid-template-columns: 1fr 1fr; gap: 5rem; }
}

/* Contacto: 1 col → 2 cols en escritorio */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: start;
}

@media (min-width: 1024px) {
  .contact-grid { grid-template-columns: 1fr 1.1fr; gap: 5rem; }
}

/* Footer: 1 col → 2 cols tablet → 4 cols escritorio */
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  padding-bottom: 2.5rem;
}

@media (min-width: 641px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
}

@media (min-width: 1024px) {
  .footer-grid { grid-template-columns: 2.2fr 1fr 1fr 1fr; gap: 3rem; padding-bottom: 3rem; }
}

/* Métricas panel: siempre 2 cols (es compacto) */
.metrics-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-bottom: 1.875rem;
}

/* ── FOOTER ─────────────────────────────────────────── */
footer {
  background: var(--c-surface);
  border-top: 1px solid var(--c-border);
}

.footer-logo-img {
  height: 55px;
  width: auto;
  object-fit: contain;
  filter: brightness(1.05) drop-shadow(0 0 6px rgba(0,200,255,0.25));
}

@media (min-width: 641px)  { .footer-logo-img { height: 65px; } }
@media (min-width: 1024px) { .footer-logo-img { height: 70px; } }

.footer-col-title {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--c-white);
  margin-bottom: 1.25rem;
}

.footer-links { list-style: none; }
.footer-links li + li { margin-top: 0.625rem; }
.footer-links a {
  font-size: 0.9375rem;
  color: var(--c-muted);
  text-decoration: none;
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--c-cyan); }

.footer-bottom {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding-bottom: 2rem;
  border-top: 1px solid var(--c-border);
  padding-top: 1.5rem;
}

@media (min-width: 641px) {
  .footer-bottom {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
  }
}

.footer-bottom p { font-size: 0.875rem; color: var(--c-muted); }

/* ── ANIMACIONES ────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.65s ease, transform 0.65s ease;
  pointer-events: none;
}

.reveal.visible { opacity: 1; transform: translateY(0); pointer-events: auto; }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.45s; }
.reveal-delay-5 { transition-delay: 0.6s; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

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

@keyframes spin-slow {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

@keyframes pulse-ring {
  0%   { transform: scale(1);   opacity: 0.5; }
  100% { transform: scale(1.6); opacity: 0; }
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.3; }
}

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: translateY(0); }
}