/* ===========================================================================
   IO Data Micro · styles.css
   100% local · sin Tailwind · sin dependencias externas
   ===========================================================================*/

@import url('https://fonts.googleapis.com/css2?family=Unbounded:wght@400;600;700;900&family=Manrope:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
  --io-bg: #050505;
  --io-bg-2: #0a0a0a;
  --io-surface: #111;
  --io-surface-2: #161616;
  --io-border: #27272a;
  --io-text: #fff;
  --io-text-2: #a1a1aa;
  --io-text-3: #71717a;
  --io-primary: #0a84ff;
  --io-primary-2: #0047ff;
  --io-wa: #25d366;
  --io-error: #ff3b30;
  --io-success: #34c759;
  --max-w: 1200px;
}

* { box-sizing: border-box; }
html, body { background: var(--io-bg); color: var(--io-text); margin: 0; padding: 0; }
body {
  font-family: 'Manrope', system-ui, -apple-system, sans-serif;
  -webkit-font-smoothing: antialiased;
  line-height: 1.55;
}
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }

.font-display { font-family: 'Unbounded', sans-serif; letter-spacing: -0.03em; line-height: 1; }
.font-mono    { font-family: 'JetBrains Mono', monospace; }

::selection { background: rgba(10,132,255,0.4); color: #fff; }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: #050505; }
::-webkit-scrollbar-thumb { background: #27272a; border-radius: 8px; }
::-webkit-scrollbar-thumb:hover { background: #3f3f46; }

.container { max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }
@media (min-width: 768px) { .container { padding: 0 40px; } }

/* ---------- Buttons ---------- */
.btn-primary, .btn-ghost {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 22px; border-radius: 999px;
  font-weight: 500; font-size: 14px;
  transition: all 0.2s ease; border: 1px solid transparent;
}
.btn-primary { background: var(--io-primary); color: #fff; }
.btn-primary:hover { background: var(--io-primary-2); transform: translateY(-1px); }
.btn-ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,0.2); }
.btn-ghost:hover { background: rgba(255,255,255,0.06); border-color: rgba(255,255,255,0.5); }

/* ---------- Navbar ---------- */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  height: 64px;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background 0.3s ease, border-color 0.3s ease, backdrop-filter 0.3s ease;
}
.navbar.scrolled {
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  border-bottom-color: rgba(255,255,255,0.1);
}
.navbar .container { height: 100%; display: flex; align-items: center; justify-content: space-between; }
.nav-logo { display: flex; align-items: center; gap: 12px; }
.nav-logo .logo-text { line-height: 1; }
.nav-logo .brand-name { font-family: 'Unbounded', sans-serif; font-size: 15px; color: #fff; letter-spacing: -0.02em; }
.nav-logo .brand-sub { display: block; font-family: 'JetBrains Mono', monospace; font-size: 10px; color: var(--io-text-3); letter-spacing: 0.2em; text-transform: uppercase; margin-top: 4px; }

.nav-links { display: none; gap: 32px; align-items: center; }
@media (min-width: 900px) { .nav-links { display: flex; } }
.nav-links a { color: var(--io-text-2); font-size: 14px; font-weight: 500; transition: color 0.2s; }
.nav-links a:hover { color: #fff; }

.lang-switch {
  display: none; align-items: center; gap: 2px; padding: 4px;
  border: 1px solid rgba(255,255,255,0.15); border-radius: 999px;
  font-family: 'JetBrains Mono', monospace; font-size: 11px;
}
@media (min-width: 640px) { .lang-switch { display: inline-flex; } }
.lang-switch button {
  background: transparent; color: var(--io-text-3);
  border: 0; padding: 4px 10px; border-radius: 999px;
  transition: all 0.2s;
}
.lang-switch button.is-active { background: #fff; color: #000; }

.nav-cta { display: none; }
@media (min-width: 640px) { .nav-cta { display: inline-flex; } }

.mobile-toggle {
  display: inline-flex; background: transparent; border: 0; color: #fff; padding: 8px;
}
@media (min-width: 900px) { .mobile-toggle { display: none; } }

#mobile-menu {
  display: none; background: rgba(0,0,0,0.95); backdrop-filter: blur(20px);
  border-top: 1px solid rgba(255,255,255,0.1);
}
#mobile-menu.open { display: block; }
#mobile-menu .container { padding-top: 24px; padding-bottom: 24px; flex-direction: column; align-items: flex-start; gap: 16px; height: auto; display: flex; }
#mobile-menu a { font-size: 18px; font-weight: 500; color: #e4e4e7; }

/* ---------- Hero ---------- */
.hero {
  position: relative; min-height: 100vh; overflow: hidden;
}
.hero-bg, .hero-bg img { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-bg img { object-fit: cover; opacity: 0.5; }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0.7) 50%, #000 100%); }
.hero .orb {
  position: absolute; border-radius: 999px; filter: blur(80px); opacity: 0.4;
  pointer-events: none; animation: orb-float 12s ease-in-out infinite;
}
@keyframes orb-float { 0%,100% { transform: translate(0,0) scale(1); } 50% { transform: translate(40px,-30px) scale(1.08); } }

.hero-inner { position: relative; padding-top: 160px; padding-bottom: 80px; max-width: 920px; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: 'JetBrains Mono', monospace; font-size: 11px;
  color: var(--io-primary); text-transform: uppercase; letter-spacing: 0.25em;
}
.eyebrow .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--io-primary); }

.h1 {
  font-family: 'Unbounded', sans-serif;
  font-size: clamp(36px, 7vw, 76px); line-height: 1; letter-spacing: -0.03em;
  margin: 24px 0 0;
}
.h1 .accent { color: var(--io-primary); }
.lead { color: #d4d4d8; margin-top: 24px; font-size: 17px; max-width: 640px; }
.cta-row { margin-top: 40px; display: flex; flex-wrap: wrap; gap: 16px; }

.kpis { margin-top: 60px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; max-width: 640px; }
.kpi { border-left: 1px solid rgba(255,255,255,0.15); padding-left: 16px; }
.kpi .v { font-family: 'Unbounded', sans-serif; font-size: clamp(22px, 3vw, 30px); color: #fff; }
.kpi .l { font-family: 'JetBrains Mono', monospace; font-size: 11px; color: var(--io-text-3); margin-top: 6px; text-transform: uppercase; letter-spacing: 0.2em; }

/* ---------- Section common ---------- */
.section { padding: 96px 0; background: #000; }
.section.alt { background: var(--io-bg-2); }
.section h2 { font-family: 'Unbounded', sans-serif; font-size: clamp(28px, 5vw, 48px); line-height: 1.05; margin: 16px 0 16px; }
.section .sub { color: var(--io-text-2); max-width: 600px; }

/* ---------- Services grid ---------- */
.grid-3 { display: grid; grid-template-columns: 1fr; gap: 18px; margin-top: 50px; }
@media (min-width: 640px) { .grid-3 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .grid-3 { grid-template-columns: repeat(3, 1fr); } }

.service-card {
  background: var(--io-surface); border: 1px solid rgba(255,255,255,0.05);
  border-radius: 16px; padding: 28px;
  transition: transform 0.3s ease, border-color 0.3s ease, background 0.3s ease;
}
.service-card:hover { transform: translateY(-4px); border-color: rgba(255,255,255,0.18); background: var(--io-surface-2); }
.service-head { display: flex; justify-content: space-between; align-items: flex-start; }
.service-icon {
  width: 48px; height: 48px; border-radius: 12px;
  background: rgba(10,132,255,0.15); color: var(--io-primary);
  display: flex; align-items: center; justify-content: center;
  transition: all 0.3s;
}
.service-card:hover .service-icon { background: var(--io-primary); color: #fff; }
.service-tag { font-family: 'JetBrains Mono', monospace; font-size: 10px; color: var(--io-text-3); text-transform: uppercase; letter-spacing: 0.25em; }
.service-title { font-family: 'Unbounded', sans-serif; font-size: 22px; margin: 24px 0 12px; line-height: 1.2; }
.service-desc { color: var(--io-text-2); font-size: 15px; line-height: 1.55; }

/* ---------- About ---------- */
.about-grid { display: grid; grid-template-columns: 1fr; gap: 48px; align-items: center; }
@media (min-width: 1024px) { .about-grid { grid-template-columns: 1fr 1fr; gap: 80px; } }
.about-photo { position: relative; aspect-ratio: 5 / 4; border-radius: 24px; overflow: hidden; border: 1px solid rgba(255,255,255,0.1); }
.about-photo img { width: 100%; height: 100%; object-fit: cover; }
.about-photo .photo-overlay { position: absolute; inset: 0; background: linear-gradient(0deg, #000 0%, transparent 60%); }
.about-photo .photo-cap { position: absolute; left: 24px; right: 24px; bottom: 24px; }
.about-photo .photo-cap .coord { font-family: 'JetBrains Mono', monospace; font-size: 10px; color: var(--io-primary); text-transform: uppercase; letter-spacing: 0.3em; }
.about-photo .photo-cap .city  { font-family: 'Unbounded', sans-serif; font-size: 26px; color: #fff; margin-top: 6px; }

#about-bullets { list-style: none; padding: 0; margin: 32px 0 0; display: flex; flex-direction: column; gap: 12px; }
#about-bullets li { display: flex; gap: 12px; color: #e4e4e7; font-size: 15px; }
.bullet-dot { width: 20px; height: 20px; border-radius: 50%; background: rgba(10,132,255,0.2); color: var(--io-primary); display: inline-flex; align-items: center; justify-content: center; font-size: 12px; font-weight: 700; flex-shrink: 0; margin-top: 2px; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr; gap: 48px; }
@media (min-width: 1024px) { .contact-grid { grid-template-columns: 2fr 3fr; } }

.contact-info { display: flex; flex-direction: column; gap: 20px; margin-top: 40px; }
.contact-info-row { display: flex; gap: 12px; align-items: flex-start; }
.contact-info-row .ic { width: 40px; height: 40px; border-radius: 10px; border: 1px solid rgba(255,255,255,0.1); background: rgba(255,255,255,0.04); display: flex; align-items: center; justify-content: center; color: var(--io-primary); flex-shrink: 0; }
.contact-info-row .label { font-family: 'JetBrains Mono', monospace; font-size: 10px; color: var(--io-text-3); text-transform: uppercase; letter-spacing: 0.25em; }
.contact-info-row .value { color: #f4f4f5; font-size: 15px; margin-top: 4px; }

.contact-form {
  background: var(--io-surface); border: 1px solid rgba(255,255,255,0.1);
  border-radius: 24px; padding: 36px;
}
.contact-form .grid-2 { display: grid; grid-template-columns: 1fr; gap: 18px; }
@media (min-width: 640px) { .contact-form .grid-2 { grid-template-columns: 1fr 1fr; } }
.field label { display: block; font-family: 'JetBrains Mono', monospace; font-size: 10px; text-transform: uppercase; letter-spacing: 0.25em; color: var(--io-text-3); margin-bottom: 8px; }
.field input, .field textarea {
  width: 100%; background: rgba(0,0,0,0.4); border: 1px solid rgba(255,255,255,0.1);
  border-radius: 12px; padding: 12px 14px; color: #fff; font-size: 14px;
  transition: border-color 0.2s;
}
.field input:focus, .field textarea:focus { outline: 0; border-color: var(--io-primary); }
.field .error { display: block; color: #fca5a5; font-size: 12px; margin-top: 6px; min-height: 16px; }
.contact-status { margin-top: 20px; font-size: 14px; min-height: 20px; }
.contact-status.ok { color: var(--io-success); }
.contact-status.err { color: var(--io-error); }

/* ---------- Footer ---------- */
.footer { background: #000; border-top: 1px solid rgba(255,255,255,0.1); padding: 64px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 1fr; gap: 40px; }
@media (min-width: 640px) { .footer-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .footer-grid { grid-template-columns: repeat(4, 1fr); } }
.footer h4 { font-family: 'JetBrains Mono', monospace; font-size: 11px; color: var(--io-text-3); text-transform: uppercase; letter-spacing: 0.25em; margin: 0 0 16px; }
.footer ul { list-style: none; padding: 0; margin: 0; color: #d4d4d8; font-size: 14px; }
.footer ul li { margin-bottom: 8px; display: flex; align-items: flex-start; gap: 8px; }
.footer ul li svg { color: var(--io-primary); flex-shrink: 0; margin-top: 2px; }
.footer .socials { display: flex; gap: 10px; }
.footer .socials a { width: 36px; height: 36px; border-radius: 50%; border: 1px solid rgba(255,255,255,0.15); display: flex; align-items: center; justify-content: center; color: #d4d4d8; transition: all 0.2s; }
.footer .socials a:hover { color: #fff; border-color: var(--io-primary); }
.footer-bottom { margin-top: 48px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,0.05); display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; color: var(--io-text-3); font-size: 12px; }
.footer-bottom .v { font-family: 'JetBrains Mono', monospace; text-transform: uppercase; letter-spacing: 0.2em; }

/* ---------- Floating: chat + WhatsApp ---------- */
.fab {
  position: fixed; right: 24px; z-index: 60;
  width: 56px; height: 56px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: #fff; box-shadow: 0 8px 32px rgba(10,132,255,0.45);
  transition: transform 0.2s; border: 0;
}
.fab:hover { transform: scale(1.05); }
.fab.chat { bottom: 96px; background: var(--io-primary); }     /* 24 */
.fab.wa { bottom: 24px; background: var(--io-wa); box-shadow: 0 8px 32px rgba(37,211,102,0.45); }    /*96*/

#chat-panel {
  position: fixed; bottom: 168px; right: 16px; z-index: 60;   /* 96 */
  width: min(96vw, 380px); height: min(80vh, 560px);
  background: #0a0a0a; border: 1px solid rgba(255,255,255,0.15);
  border-radius: 24px; box-shadow: 0 20px 60px rgba(0,0,0,0.6);
  display: none; flex-direction: column; overflow: hidden;
}
@media (min-width: 640px) { #chat-panel { right: 24px; } }
#chat-panel.open { display: flex; }
.chat-header { padding: 16px 20px; background: linear-gradient(135deg, var(--io-primary-2), var(--io-primary)); display: flex; align-items: center; gap: 12px; }
.chat-header .ic { width: 36px; height: 36px; border-radius: 50%; background: rgba(255,255,255,0.15); display: flex; align-items: center; justify-content: center; }
.chat-header .meta { flex: 1; }
.chat-header .meta h4 { font-family: 'Unbounded', sans-serif; font-size: 15px; margin: 0; color: #fff; }
.chat-header .meta p { font-size: 12px; color: rgba(255,255,255,0.8); margin: 4px 0 0; }
.chat-header .close { background: transparent; border: 0; color: rgba(255,255,255,0.8); padding: 4px; }

#chat-messages { flex: 1; overflow-y: auto; padding: 16px; display: flex; flex-direction: column; gap: 10px; background: #050505; }
.chat-msg { max-width: 85%; padding: 10px 14px; border-radius: 16px; font-size: 14px; line-height: 1.5; white-space: pre-wrap; }
.chat-msg-user { align-self: flex-end; background: var(--io-primary); color: #fff; border-bottom-right-radius: 4px; }
.chat-msg-assistant { align-self: flex-start; background: var(--io-surface-2); color: #f4f4f5; border: 1px solid rgba(255,255,255,0.05); border-bottom-left-radius: 4px; }
.chat-loading span { display: inline-block; width: 6px; height: 6px; border-radius: 50%; background: var(--io-text-3); margin-right: 4px; animation: chat-bounce 1.2s infinite; }
.chat-loading span:nth-child(2) { animation-delay: 0.15s; }
.chat-loading span:nth-child(3) { animation-delay: 0.3s; }
@keyframes chat-bounce { 0%, 80%, 100% { opacity: 0.3; transform: translateY(0); } 40% { opacity: 1; transform: translateY(-4px); } }

#chat-form { display: flex; gap: 8px; padding: 12px; border-top: 1px solid rgba(255,255,255,0.1); background: #0a0a0a; }
#chat-input { flex: 1; background: var(--io-surface-2); border: 1px solid rgba(255,255,255,0.1); border-radius: 999px; padding: 10px 16px; color: #fff; font-size: 14px; }
#chat-input:focus { outline: 0; border-color: var(--io-primary); }
#chat-form button { background: var(--io-primary); border: 0; color: #fff; width: 40px; height: 40px; border-radius: 50%; display: flex; align-items: center; justify-content: center; }
#chat-form button:hover { background: var(--io-primary-2); }

/* ---------- Admin ---------- */
.admin-shell { min-height: 100vh; background: #000; color: #fff; }
.admin-topbar { border-bottom: 1px solid rgba(255,255,255,0.1); background: rgba(0,0,0,0.7); backdrop-filter: blur(20px); position: sticky; top: 0; z-index: 30; }
.admin-topbar .container { height: 64px; display: flex; align-items: center; justify-content: space-between; }

.admin-title { font-family: 'Unbounded', sans-serif; font-size: 30px; margin: 0; }
.admin-sub { color: var(--io-text-3); font-size: 13px; margin: 8px 0 0; }
.admin-tabs { margin: 32px 0 0; border-bottom: 1px solid rgba(255,255,255,0.1); display: flex; gap: 4px; }
.admin-tabs button { background: transparent; border: 0; padding: 14px 18px; color: var(--io-text-2); font-size: 14px; border-bottom: 2px solid transparent; margin-bottom: -1px; }
.admin-tabs button.active { color: #fff; border-bottom-color: var(--io-primary); }
.admin-section { background: var(--io-surface); border: 1px solid rgba(255,255,255,0.05); border-radius: 16px; padding: 28px; margin-top: 20px; }
.admin-section h3 { font-family: 'Unbounded', sans-serif; font-size: 18px; margin: 0 0 18px; display: flex; align-items: center; gap: 8px; }
.admin-section h3 svg { color: var(--io-primary); }
.admin-section .row { display: grid; grid-template-columns: 1fr; gap: 16px; }
@media (min-width: 768px) { .admin-section .row.cols-2 { grid-template-columns: 1fr 1fr; } }
.admin-section label.field-label { font-family: 'JetBrains Mono', monospace; font-size: 10px; color: var(--io-text-3); text-transform: uppercase; letter-spacing: 0.25em; display: block; margin-bottom: 6px; }
.admin-section input, .admin-section textarea, .admin-section select { width: 100%; background: rgba(0,0,0,0.4); border: 1px solid rgba(255,255,255,0.1); border-radius: 10px; padding: 10px 14px; color: #fff; font-size: 14px; }
.admin-section textarea { min-height: 100px; line-height: 1.55; }

.toggle { display: inline-flex; align-items: center; gap: 12px; cursor: pointer; }
.toggle input { display: none; }
.toggle .slider { width: 40px; height: 24px; border-radius: 999px; background: #3f3f46; position: relative; transition: background 0.2s; }
.toggle .slider::after { content: ''; position: absolute; top: 2px; left: 2px; width: 20px; height: 20px; border-radius: 50%; background: #fff; transition: left 0.2s; }
.toggle input:checked + .slider { background: var(--io-primary); }
.toggle input:checked + .slider::after { left: 18px; }

.contact-row { background: var(--io-surface); border: 1px solid rgba(255,255,255,0.05); border-radius: 16px; padding: 22px; margin-bottom: 12px; }
.contact-row.read { opacity: 0.6; }
.contact-row .top { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
.contact-row .name { font-family: 'Unbounded', sans-serif; font-size: 18px; }
.contact-row .meta { font-family: 'JetBrains Mono', monospace; color: var(--io-text-3); font-size: 11px; margin-top: 4px; }
.contact-row .badge-new { font-family: 'JetBrains Mono', monospace; font-size: 9px; color: var(--io-primary); border: 1px solid rgba(10,132,255,0.4); border-radius: 999px; padding: 2px 8px; text-transform: uppercase; letter-spacing: 0.25em; margin-left: 8px; }
.contact-row .data { display: grid; grid-template-columns: 1fr; gap: 8px; margin-top: 14px; color: #d4d4d8; font-size: 14px; }
@media (min-width: 640px) { .contact-row .data { grid-template-columns: 1fr 1fr; } }
.contact-row .body { margin-top: 14px; padding-left: 14px; border-left: 2px solid var(--io-primary); white-space: pre-wrap; color: #e4e4e7; }
.contact-row .actions { display: flex; gap: 8px; flex-wrap: wrap; }

.status { font-size: 13px; }
.status.ok { color: var(--io-success); }
.status.err { color: var(--io-error); }

.login-page { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 24px; }
.login-card { width: 100%; max-width: 420px; background: var(--io-surface); border: 1px solid rgba(255,255,255,0.1); border-radius: 24px; padding: 32px; }
.login-card h1 { font-family: 'Unbounded', sans-serif; font-size: 22px; margin: 0; }
.login-card p { color: var(--io-text-2); font-size: 14px; margin: 6px 0 24px; }
.login-card .field { margin-bottom: 16px; }
.login-card .alert { color: #fca5a5; font-size: 13px; margin-top: 12px; }