/* =====================================================================
   ENLARED — styles.css
   Todo lo editable (colores, tipografías) vive en :root al inicio.
   Cambia ahí y se propaga a todo el sitio.

   La página está pensada para caber completa en la pantalla, sin scroll:
   el body ocupa exactamente 100dvh y el contenido se reparte en dos
   bloques (hero + contacto) que se ajustan con unidades relativas al
   viewport (vh) para funcionar en cualquier tamaño de pantalla.
   ===================================================================== */

:root{
  /* ---- Paleta (tomada del logo: azul #003489) ---- */
  --bg:            #050a16;   /* fondo principal */
  --brand:         #003489;   /* azul de marca (logo) */
  --brand-2:       #1e5fd9;   /* azul medio, para degradados */
  --brand-glow:    #4f8bff;   /* azul brillante, acentos y glow */

  --text:          #f3f6fc;   /* texto principal */
  --text-dim:      #aab3c8;   /* texto secundario */
  --text-faint:    #6b7690;   /* texto terciario / captions */

  --surface-line:  rgba(255,255,255,0.08);

  /* ---- Tipografía ---- */
  --font-display: 'Space Grotesk', system-ui, sans-serif;
  --font-body:    'IBM Plex Sans', system-ui, sans-serif;
  --font-mono:    'IBM Plex Mono', monospace;

  --ease: cubic-bezier(.16,.8,.24,1);
}

/* ===================== RESET BÁSICO ===================== */
*, *::before, *::after{ box-sizing: border-box; }

html{
  height: 100%;
  /* evita que iOS/Android agranden el texto al rotar la pantalla */
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}
body{
  height: 100%;
  overflow: hidden; /* sin scroll: todo cabe en la pantalla */
}
body{
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.4;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  -webkit-tap-highlight-color: transparent;

  height: 100vh;   /* fallback para navegadores sin soporte de dvh (Safari <15.4, Firefox <101) */
  height: 100dvh;  /* respeta barras de navegador móviles en navegadores modernos */
  display: flex;
  flex-direction: column;
}
img{ max-width: 100%; display: block; }
a{ color: inherit; text-decoration: none; }

/* Foco visible accesible y consistente entre navegadores */
a:focus{ outline: 2px solid var(--brand-glow); outline-offset: 3px; }
a:focus:not(:focus-visible){ outline: none; }
a:focus-visible{ outline: 2px solid var(--brand-glow); outline-offset: 3px; }

@media (prefers-reduced-motion: reduce){
  *{ animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

/* ===================== CANVAS DE RED (fondo animado) ===================== */
#net-canvas{
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  background:
    radial-gradient(ellipse 60% 45% at 50% 0%, rgba(0,52,137,0.35), transparent 70%),
    var(--bg);
}

main, .site-footer{
  position: relative;
  z-index: 1;
}

/* ===================== HERO ===================== */
.hero{
  flex: 1 1 auto;
  min-height: 0; /* permite que el flex-item se encoja en pantallas bajas */
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 3vh 24px 1vh;
}
.hero-inner{
  max-width: 720px;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.eyebrow{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: clamp(0.62rem, 1.6vh, 0.78rem);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--brand-glow);
  margin: 0 0 clamp(10px, 2.6vh, 28px);
  opacity: 0;
  animation: rise .9s var(--ease) forwards;
}
.eyebrow .dot{
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--brand-glow);
  box-shadow: 0 0 10px 2px var(--brand-glow);
  animation: pulse-dot 2.2s ease-in-out infinite;
}
@keyframes pulse-dot{
  0%, 100%{ opacity: 1; transform: scale(1); }
  50%{ opacity: .4; transform: scale(0.7); }
}

.hero-title{
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1rem, 3vh, 1.9rem);
  letter-spacing: 0.01em;
  color: var(--text-dim);
  margin: 0 0 clamp(14px, 3.4vh, 40px);
  text-transform: lowercase;
}
.hero-title .line{
  display: block;
  opacity: 0;
  transform: translateY(20px);
  animation: rise .9s var(--ease) forwards;
  animation-delay: .15s;
}
@keyframes rise{ to{ opacity: 1; transform: translateY(0); } }

.hero-logo{
  width: clamp(56px, 13vh, 108px);
  height: clamp(56px, 13vh, 108px);
  border-radius: 50%;
  margin: 0 0 clamp(12px, 2.8vh, 28px);
  box-shadow: 0 0 0 1px var(--surface-line), 0 30px 90px -20px rgba(30,95,217,0.6);
  opacity: 0;
  animation: rise-scale .9s var(--ease) forwards, float 5s ease-in-out infinite;
  animation-delay: .35s, 1.3s;
}
@keyframes rise-scale{
  from{ opacity: 0; transform: translateY(20px) scale(.9); }
  to{ opacity: 1; transform: translateY(0) scale(1); }
}
@keyframes float{
  0%, 100%{ transform: translateY(0); }
  50%{ transform: translateY(-10px); }
}

.hero-name{
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2rem, 8vh, 5.4rem);
  letter-spacing: -0.01em;
  line-height: 1;
  text-transform: lowercase;
  color: var(--text);
  opacity: 0;
  animation: rise .9s var(--ease) forwards;
  animation-delay: .55s;
}
.hero-name em{
  font-style: normal;
  color: var(--brand-glow);
  text-shadow: 0 0 30px rgba(79,139,255,0.55), 0 0 70px rgba(79,139,255,0.25);
}

.hero-tagline{
  font-family: var(--font-mono);
  font-size: clamp(0.66rem, 1.7vh, 0.88rem);
  letter-spacing: 0.05em;
  color: var(--text-dim);
  margin: clamp(14px, 3vh, 26px) 0 6px;
  opacity: 0;
  animation: rise .9s var(--ease) forwards;
  animation-delay: .7s;
}
.hero-claim{
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(0.9rem, 2.4vh, 1.25rem);
  color: var(--brand-glow);
  margin: 0;
  opacity: 0;
  animation: rise .9s var(--ease) forwards;
  animation-delay: .82s;
}

/* ===================== FOOTER / CONTACTO ===================== */
.site-footer{
  flex: 0 0 auto;
  border-top: 1px solid var(--surface-line);
  position: relative;
  overflow: hidden;
  text-align: center;
}
.footer-glow{
  position: absolute;
  width: 600px; height: 220px;
  left: 50%; top: -110px;
  transform: translateX(-50%);
  background: radial-gradient(ellipse, rgba(0,52,137,0.35), transparent 70%);
  pointer-events: none;
}
.footer-inner{
  position: relative;
  max-width: 640px;
  margin: 0 auto;
  padding: clamp(16px, 3.6vh, 40px) 24px;
}
.footer-label{
  font-family: var(--font-mono);
  font-size: clamp(0.62rem, 1.4vh, 0.75rem);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin: 0 0 clamp(6px, 1.4vh, 14px);
}
.footer-email{
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.05rem, 3.4vh, 1.9rem);
  color: var(--text);
  padding-bottom: 4px;
  border-bottom: 1px solid var(--surface-line);
  transition: color .25s var(--ease), border-color .25s var(--ease), text-shadow .25s var(--ease);
}
.footer-email:hover{
  color: var(--brand-glow);
  border-color: var(--brand-glow);
  text-shadow: 0 0 24px rgba(79,139,255,0.45);
}
.footer-copy{
  margin: clamp(10px, 2.2vh, 26px) 0 0;
  font-size: clamp(0.68rem, 1.4vh, 0.8rem);
  color: var(--text-faint);
}

/* ===================== RESPONSIVE ===================== */
@media (max-width: 520px){
  .hero{ padding: 2vh 20px 1vh; }
  .footer-inner{ padding: clamp(14px, 3vh, 32px) 20px; }
}

/* Pantallas muy bajas (móvil en horizontal, ventanas pequeñas) */
@media (max-height: 480px){
  .eyebrow{ margin-bottom: 8px; }
  .hero-title{ margin-bottom: 10px; }
  .hero-logo{ width: 48px; height: 48px; margin-bottom: 10px; }
  .hero-tagline{ margin-top: 8px; margin-bottom: 2px; }
  .footer-inner{ padding: 12px 24px; }
  .footer-label{ margin-bottom: 4px; }
  .footer-copy{ margin-top: 8px; }
}