/* ============================================================
   IKLOUDI — Portal corporativo
   Concepto: "Centro de operaciones técnico de soberanía"
   Paleta corporativa: mostaza #EAA835 (principal) + negro #111111 + blanco #FFFFFF
   ============================================================ */

:root {
  /* Tokens — colores corporativos ikloudi: mostaza #EAA835 (principal), negro #111111, blanco #FFFFFF */
  --bg: #111111;
  --panel: #1A1A1A;
  --panel2: #161616;
  --tinta: #FFFFFF;
  --tinta2: #B9B9B9;
  --tinta3: #8A8A8A;
  --linea: #2A2A2A;
  --linea2: #333333;
  --mostaza: #EAA835;
  --mostaza-dim: rgba(234, 168, 53, 0.12);
  --blanco: #FFFFFF;
  --blanco-dim: rgba(255, 255, 255, 0.07);
  --gris: #8A8A8A;
  --gris-dim: rgba(138, 138, 138, 0.12);

  --font-display: "Space Grotesk", "Source Sans 3", sans-serif;
  --font-body: "Source Sans 3", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;

  --maxw: 1180px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--tinta);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--mostaza); text-decoration: none; }
a:hover { color: #F5C463; }

::selection { background: rgba(234, 168, 53, 0.85); color: #111111; }

/* ---------- Layout ---------- */
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

section { padding: 88px 0; }
section.alt { background: var(--panel2); border-top: 1px solid var(--linea); border-bottom: 1px solid var(--linea); }

/* ---------- Tipografía ---------- */
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 600; line-height: 1.15; color: #FFFFFF; }

h1 { font-size: clamp(2.1rem, 5vw, 3.4rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.7rem, 3.6vw, 2.4rem); letter-spacing: -0.015em; margin-bottom: 14px; }
h3 { font-size: 1.22rem; margin-bottom: 8px; }

p { color: var(--tinta2); }
strong { color: var(--tinta); }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mostaza);
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.eyebrow::before {
  content: "";
  width: 22px;
  height: 1px;
  background: var(--mostaza);
  opacity: 0.6;
}

.seccion-intro { max-width: 640px; margin-bottom: 44px; }
.seccion-intro p { font-size: 1.05rem; }

/* ---------- Nav ---------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(17, 17, 17, 0.82);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--linea);
}
.nav-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.nav-logo { display: flex; align-items: center; gap: 10px; font-family: var(--font-display); font-weight: 700; font-size: 1.18rem; color: #FFFFFF; letter-spacing: 0.01em; }
.nav-logo img { width: 30px; height: 30px; }
.nav-logo span em { font-style: normal; color: var(--mostaza); }

.nav-links { display: flex; align-items: center; gap: 26px; }
.nav-links a { color: var(--tinta2); font-size: 0.94rem; font-weight: 500; }
.nav-links a:hover { color: var(--tinta); }
.nav-links a.btn-nav { color: #111111; }  /* override: texto oscuro sobre verde */
.btn-nav {
  background: var(--mostaza);
  color: #111111 !important;
  font-weight: 600 !important;
  padding: 9px 18px;
  border-radius: 7px;
  transition: filter 0.15s;
}
.btn-nav:hover { filter: brightness(1.08); color: #111111 !important; }

.nav-burger { display: none; background: none; border: 1px solid var(--linea2); border-radius: 7px; color: var(--tinta); font-size: 1.3rem; padding: 4px 12px; cursor: pointer; }

/* ---------- Botones ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1rem;
  padding: 13px 26px;
  border-radius: 8px;
  border: 1px solid transparent;
  transition: filter 0.15s, background 0.15s;
  cursor: pointer;
}
.btn-mostaza { background: var(--mostaza); color: #111111; }
.btn-mostaza:hover { filter: brightness(1.08); color: #111111; }
.btn-fantasma { background: transparent; color: var(--tinta); border-color: var(--linea2); }
.btn-fantasma:hover { border-color: var(--mostaza); color: var(--mostaza); }

/* ---------- Diagramas de arquitectura ---------- */
.diagrama {
  margin-top: 44px;
  border: 1px solid var(--linea2);
  border-radius: 14px;
  background: var(--panel2);
  padding: 22px;
}
.diagrama .d-titulo {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  color: var(--mostaza);
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.diagrama a.d-img {
  display: block;
  cursor: zoom-in;
  text-align: center;
}
.diagrama img {
  max-width: 100%;
  max-height: 480px;      /* en PC nunca domina la página */
  width: auto;
  height: auto;
  border-radius: 8px;
  display: inline-block;
}
.diagrama figcaption { font-size: 0.84rem; color: var(--tinta3); margin-top: 14px; line-height: 1.6; }
.d-ampliar {
  display: block;
  margin-top: 10px;
  font-size: 0.76rem;
  color: var(--tinta3);
  font-family: var(--font-mono);
  letter-spacing: 0.06em;
}
.diagrama a.d-img:hover .d-ampliar { color: var(--mostaza); }
@media (max-width: 640px) {
  .diagrama { padding: 14px; margin-top: 30px; }
  .diagrama img { max-height: none; width: 100%; height: auto; }
}
@media (max-width: 480px) {
  .svc { flex-wrap: wrap; gap: 2px 10px; }
  .svc .s-nombre { font-size: 0.72rem; }
  .svc .s-estado { font-size: 0.7rem; }
}

/* ---------- Hero ---------- */
.hero {
  padding: 158px 0 90px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(900px 380px at 78% 8%, rgba(234, 168, 53, 0.07), transparent 62%),
    radial-gradient(700px 300px at 12% 30%, rgba(255, 255, 255, 0.04), transparent 60%);
  pointer-events: none;
}
.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 54px;
  align-items: center;
}
.hero h1 em { font-style: normal; color: var(--mostaza); }
.hero-sub { font-size: 1.14rem; margin: 18px 0 30px; max-width: 520px; }
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; }

.hero-status {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.1em;
  color: var(--mostaza);
  border: 1px solid rgba(234, 168, 53, 0.35);
  background: var(--mostaza-dim);
  padding: 7px 14px;
  border-radius: 999px;
  margin-bottom: 22px;
}
.hero-status .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--mostaza);
  animation: pulso 2.2s ease-in-out infinite;
}
@keyframes pulso { 0%, 100% { opacity: 1; } 50% { opacity: 0.35; } }

/* ---------- Consola NOC (firma) ---------- */
.consola {
  background: var(--panel2);
  border: 1px solid var(--linea2);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45), 0 0 0 1px rgba(234, 168, 53, 0.04);
}
.consola-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px;
  background: #141414;
  border-bottom: 1px solid var(--linea);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--tinta3);
  letter-spacing: 0.06em;
}
.consola-bar .pt { display: flex; gap: 7px; }
.consola-bar .pt i { width: 10px; height: 10px; border-radius: 50%; background: #2E2E2E; }
.consola-bar .pt i:first-child { background: rgba(255, 255, 255, 0.65); }
.consola-bar .pt i:nth-child(2) { background: rgba(234, 168, 53, 0.65); }
.consola-bar .pt i:nth-child(3) { background: rgba(234, 168, 53, 0.9); }

.consola-body { padding: 18px 16px 20px; }

.consola-regiones { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 16px; }
.region {
  border: 1px solid var(--linea);
  border-radius: 9px;
  padding: 12px 14px;
  background: var(--panel);
}
.region .r-cab { display: flex; justify-content: space-between; align-items: center; margin-bottom: 6px; }
.region .r-id { font-family: var(--font-mono); font-size: 0.8rem; font-weight: 600; color: #FFFFFF; letter-spacing: 0.05em; }
.region .r-pais { font-size: 0.72rem; color: var(--tinta3); }
.region .r-tag {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.1em;
  padding: 3px 9px;
  border-radius: 999px;
  border: 1px solid rgba(234, 168, 53, 0.4);
  color: var(--mostaza);
  background: var(--mostaza-dim);
}
.region.standby .r-tag {
  border-color: rgba(138, 138, 138, 0.5);
  color: var(--gris);
  background: var(--gris-dim);
}
.region .r-carga { font-family: var(--font-mono); font-size: 0.68rem; color: var(--tinta3); margin-bottom: 8px; }
.region .r-barra { height: 4px; border-radius: 2px; background: #262626; overflow: hidden; }
.region .r-barra i {
  display: block; height: 100%;
  background: linear-gradient(90deg, #C08A28, var(--mostaza));
  border-radius: 2px;
  animation: carga 9s ease-in-out infinite alternate;
}
@keyframes carga { from { width: 34%; } to { width: 62%; } }
.region.standby .r-barra i { background: linear-gradient(90deg, #3A3A3A, #4A4A4A); animation-duration: 13s; }

.consola-servicios { border-top: 1px solid var(--linea); padding-top: 14px; }
.consola-servicios .cs-cab {
  display: flex; justify-content: space-between;
  font-family: var(--font-mono); font-size: 0.68rem;
  color: var(--tinta3); letter-spacing: 0.08em; margin-bottom: 10px;
}
.svc {
  display: flex; justify-content: space-between; align-items: center;
  font-family: var(--font-mono); font-size: 0.78rem;
  padding: 6px 0;
  border-bottom: 1px dashed rgba(51, 51, 51, 0.8);
}
.svc:last-child { border-bottom: none; }
.svc .s-nombre { color: var(--tinta2); }
.svc .s-estado { color: var(--mostaza); letter-spacing: 0.05em; }
.svc .s-estado.standby { color: var(--gris); }

.consola-latencia {
  display: flex; justify-content: space-between; align-items: baseline;
  margin-top: 14px; padding-top: 12px; border-top: 1px solid var(--linea);
  font-family: var(--font-mono);
}
.consola-latencia .l-label { font-size: 0.66rem; color: var(--tinta3); letter-spacing: 0.1em; }
.consola-latencia .l-valor { font-size: 0.82rem; color: var(--mostaza); }
.consola-latencia .l-valor small { color: var(--tinta3); font-size: 0.66rem; }

/* ---------- Franja métricas ---------- */
.metricas {
  border-top: 1px solid var(--linea);
  border-bottom: 1px solid var(--linea);
  background: var(--panel);
  padding: 30px 0;
}
.metricas-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 18px; }
.metrica { text-align: center; }
.metrica .m-valor { font-family: var(--font-mono); font-size: 1.25rem; font-weight: 600; color: #FFFFFF; }
.metrica .m-valor em { font-style: normal; color: var(--mostaza); }
.metrica .m-label { font-size: 0.74rem; color: var(--tinta3); letter-spacing: 0.06em; text-transform: uppercase; margin-top: 3px; }

/* ---------- Grids de contenido ---------- */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }

.card {
  background: var(--panel);
  border: 1px solid var(--linea);
  border-radius: 12px;
  padding: 26px 24px;
  transition: border-color 0.2s, transform 0.2s;
}
.card:hover { border-color: var(--linea2); transform: translateY(-2px); }
.card .c-kicker { font-family: var(--font-mono); font-size: 0.68rem; color: var(--tinta3); letter-spacing: 0.12em; margin-bottom: 12px; }
.card h3 { color: #FFFFFF; }
.card p { font-size: 0.95rem; margin-top: 8px; }
.card .c-link { display: inline-block; margin-top: 14px; font-weight: 600; font-size: 0.9rem; }

.card-svc { border-left: 3px solid var(--mostaza); }
.card-svc.a-azul { border-left-color: #FFFFFF; }
.card-svc.a-ambar { border-left-color: var(--gris); }

/* Lista con checks */
.lista-check { list-style: none; }
.lista-check li {
  position: relative;
  padding-left: 30px;
  margin-bottom: 13px;
  color: var(--tinta2);
  font-size: 0.97rem;
}
.lista-check li::before {
  content: "✓";
  position: absolute;
  left: 0; top: 1px;
  width: 20px; height: 20px;
  border-radius: 6px;
  background: var(--mostaza-dim);
  color: var(--mostaza);
  font-size: 0.78rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(234, 168, 53, 0.3);
}
.lista-check li strong { color: var(--tinta); }

/* ---------- Sección plataforma / regiones ---------- */
.plataforma-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 44px; align-items: start; }

.stack-list { display: grid; gap: 12px; }
.stack-item {
  display: flex; align-items: center; gap: 14px;
  border: 1px solid var(--linea);
  border-radius: 10px;
  padding: 14px 18px;
  background: var(--panel);
}
.stack-item .st-ico {
  width: 38px; height: 38px; flex: none;
  border-radius: 9px;
  background: var(--panel2);
  border: 1px solid var(--linea2);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono); font-weight: 700; font-size: 0.82rem; color: var(--mostaza);
}
.stack-item .st-t { font-weight: 600; color: #FFFFFF; font-size: 0.98rem; }
.stack-item .st-d { font-size: 0.85rem; color: var(--tinta3); }

.mapa-regiones { border: 1px solid var(--linea2); border-radius: 14px; background: var(--panel2); padding: 26px; }
.mapa-regiones .mr-titulo { font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.12em; color: var(--tinta3); margin-bottom: 18px; display: flex; justify-content: space-between; }
.region-row {
  display: grid; grid-template-columns: auto 1fr auto; gap: 14px; align-items: center;
  padding: 14px 0; border-top: 1px dashed rgba(51, 51, 51, 0.8);
}
.region-row .rr-id { font-family: var(--font-mono); font-weight: 600; color: #FFFFFF; font-size: 0.95rem; }
.region-row .rr-det { font-size: 0.82rem; color: var(--tinta3); line-height: 1.5; }
.region-row .rr-det b { color: var(--tinta2); font-weight: 600; }
.region-row .rr-tag {
  font-family: var(--font-mono); font-size: 0.64rem; letter-spacing: 0.1em;
  padding: 4px 11px; border-radius: 999px;
}
.rr-tag.ok { color: var(--mostaza); border: 1px solid rgba(234, 168, 53, 0.4); background: var(--mostaza-dim); }
.rr-tag.standby { color: var(--gris); border: 1px solid rgba(138, 138, 138, 0.5); background: var(--gris-dim); }

/* ---------- Timeline (consultoría) ---------- */
.timeline { position: relative; padding-left: 26px; }
.timeline::before { content: ""; position: absolute; left: 7px; top: 6px; bottom: 6px; width: 2px; background: var(--linea2); }
.tl-item { position: relative; padding-bottom: 26px; }
.tl-item:last-child { padding-bottom: 0; }
.tl-item::before {
  content: "";
  position: absolute; left: -26px; top: 6px;
  width: 16px; height: 16px; border-radius: 50%;
  background: var(--bg);
  border: 3px solid var(--mostaza);
}
.tl-item h4 { color: #FFFFFF; font-size: 1.02rem; margin-bottom: 4px; }
.tl-item p { font-size: 0.92rem; }

/* ---------- FAQ ---------- */
.faq details {
  border: 1px solid var(--linea);
  border-radius: 11px;
  background: var(--panel);
  margin-bottom: 12px;
  overflow: hidden;
}
.faq summary {
  cursor: pointer;
  padding: 17px 20px;
  font-weight: 600;
  color: #FFFFFF;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  font-size: 0.99rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-family: var(--font-mono); color: var(--mostaza); font-size: 1.2rem; transition: transform 0.2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq .faq-a { padding: 0 20px 18px; color: var(--tinta2); font-size: 0.94rem; }

/* ---------- CTA final / contacto ---------- */
.cta-final { text-align: center; }
.cta-final .cta-box {
  background: linear-gradient(180deg, var(--panel), var(--panel2));
  border: 1px solid var(--linea2);
  border-radius: 18px;
  padding: 54px 34px;
  position: relative;
  overflow: hidden;
}
.cta-final .cta-box::before {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(500px 180px at 50% 0%, rgba(234, 168, 53, 0.08), transparent 70%);
  pointer-events: none;
}
.cta-final p { max-width: 560px; margin: 12px auto 26px; }

/* Formulario wa.me */
.form-contacto {
  max-width: 560px; margin: 0 auto;
  display: grid; gap: 14px; text-align: left;
}
.form-contacto label { font-size: 0.8rem; font-weight: 600; color: var(--tinta2); letter-spacing: 0.04em; }
.form-contacto input, .form-contacto select, .form-contacto textarea {
  background: var(--panel2);
  border: 1px solid var(--linea2);
  border-radius: 8px;
  color: var(--tinta);
  font-family: var(--font-body);
  font-size: 0.97rem;
  padding: 12px 14px;
  width: 100%;
}
.form-contacto input:focus, .form-contacto select:focus, .form-contacto textarea:focus {
  outline: none;
  border-color: var(--mostaza);
  box-shadow: 0 0 0 3px rgba(234, 168, 53, 0.12);
}
.form-nota { font-size: 0.8rem; color: var(--tinta3); }
.form-exito { display: none; color: var(--mostaza); font-size: 0.9rem; font-weight: 600; }

/* ---------- Footer ---------- */
footer {
  border-top: 1px solid var(--linea);
  background: var(--panel2);
  padding: 54px 0 30px;
}
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 30px; margin-bottom: 36px; }
.footer-grid h4 { font-size: 0.78rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--tinta3); margin-bottom: 14px; font-family: var(--font-mono); }
.footer-grid a { display: block; color: var(--tinta2); font-size: 0.9rem; margin-bottom: 9px; }
.footer-grid a:hover { color: var(--tinta); }
.footer-marca p { font-size: 0.9rem; max-width: 300px; margin-top: 10px; }
.footer-marca .nav-logo { margin-bottom: 4px; }
.footer-legal {
  border-top: 1px solid var(--linea);
  padding-top: 22px;
  display: flex; justify-content: space-between; align-items: center; gap: 14px; flex-wrap: wrap;
  font-size: 0.8rem; color: var(--tinta3);
}
.footer-legal .f-estado { font-family: var(--font-mono); font-size: 0.72rem; color: var(--mostaza); letter-spacing: 0.08em; }

/* ---------- Reveal on scroll ---------- */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity 0.55s ease, transform 0.55s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ---------- Páginas internas ---------- */
.hero-interno {
  padding: 148px 0 64px;
  border-bottom: 1px solid var(--linea);
  position: relative;
  overflow: hidden;
}
.hero-interno::before {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(700px 260px at 20% 10%, rgba(255, 255, 255, 0.05), transparent 65%);
  pointer-events: none;
}
.hero-interno h1 { font-size: clamp(1.9rem, 4.2vw, 2.7rem); }
.hero-interno p.lead { font-size: 1.1rem; max-width: 680px; margin-top: 14px; }
.crumb { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.1em; color: var(--tinta3); margin-bottom: 16px; }
.crumb a { color: var(--tinta3); }
.crumb a:hover { color: var(--mostaza); }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .plataforma-grid, .grid-3 { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .metricas-grid { grid-template-columns: repeat(3, 1fr); row-gap: 22px; }
}

@media (max-width: 640px) {
  section { padding: 64px 0; }
  .nav-links {
    display: none;
    position: absolute;
    top: 64px; left: 0; right: 0;
    background: var(--panel2);
    border-bottom: 1px solid var(--linea2);
    flex-direction: column;
    padding: 18px 24px;
    gap: 16px;
    align-items: flex-start;
  }
  .nav-links.abierto { display: flex; }
  .nav-burger { display: block; }
  .hero { padding: 128px 0 60px; }
  .hero-grid, .plataforma-grid, .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .metricas-grid { grid-template-columns: repeat(2, 1fr); }
  .consola-regiones { grid-template-columns: 1fr; }
  .cta-final .cta-box { padding: 38px 20px; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero-status .dot, .region .r-barra i { animation: none; }
  .region .r-barra i { width: 48% !important; }
  .reveal { opacity: 1; transform: none; transition: none; }
}