/* ============================================
   MAKONETH - Estilos Principales
   Optimizado 2026
   ============================================ */

/* === Variables CSS === */
:root {
  --color-primary: #667eea;
  --color-primary-dark: #5a67d8;
  --color-secondary: #764ba2;
  --color-accent: #f6ad55;
  --color-dark: #1a202c;
  --color-dark-alt: #252525;
  --color-light: #f7fafc;
  --color-text: #2d3748;
  --color-text-muted: #718096;
  --color-white: #ffffff;
  --color-footer: #112233;
  --color-success: #38a169;
  --gradient-primary: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  --gradient-dark: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
  --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.15);
  --shadow-xl: 0 20px 50px rgba(0, 0, 0, 0.2);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 30px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font-main: 'Ubuntu', system-ui, -apple-system, sans-serif;
}

/* === Base === */
body {
  font-family: var(--font-main);
  color: var(--color-text);
  line-height: 1.6;
  overflow-x: hidden;
}

#usuario_ID {
  display: none;
  margin-right: 20px;
}

/* === Layout === */
.contenedor {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* === Header === */
.bloque__header { background-color: var(--color-white); }
.header { padding: 10px; }
.header__grid { display: grid; grid-template: 1fr / 1fr 1fr; grid-column-gap: 10px; align-items: center; }
.header__item { display: inherit; align-items: center; }
.header__item:nth-child(1) { margin-left: 10px; text-align: left; }
.header__item:nth-child(2) { margin: 10px; text-align: right; align-items: center; }
.header__item:nth-child(2) ul li { display: inline-block; vertical-align: middle; }
.header__item:nth-child(2) a { margin: 0 10px; color: var(--color-dark); display: inline-block; text-decoration: none; transition: var(--transition); }
.header__item:nth-child(2) a:hover { color: var(--color-primary); }

/* === Portada / Hero === */
.bloque__portada {
  background-image: url("../img/fondo.jpg");
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  position: relative;
}
.bloque__portada::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(135deg, rgba(26,26,46,0.75) 0%, rgba(15,52,96,0.6) 100%);
  z-index: 1;
}
.portada {
  height: 520px;
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
}
.portada .contenedor { width: 100%; }
.portada h1 {
  padding: 0 0 20px 0;
  color: var(--color-white);
  font-size: 52px;
  font-weight: 700;
  text-shadow: 0 2px 10px rgba(0,0,0,0.3);
  line-height: 1.2;
}
.portada h2 {
  padding: 0 0 30px 0;
  color: rgba(255,255,255,0.9);
  font-size: 22px;
  font-weight: 300;
  line-height: 1.5;
}
.portada .btn-hero {
  display: inline-block;
  padding: 14px 36px;
  background: var(--gradient-primary);
  color: var(--color-white);
  text-decoration: none;
  border-radius: var(--radius-xl);
  font-weight: 600;
  font-size: 16px;
  transition: var(--transition);
  box-shadow: 0 4px 15px rgba(102,126,234,0.4);
}
.portada .btn-hero:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(102,126,234,0.6);
}

/* Hero Grid con Login */
.portada__grid {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}
.portada__texto { flex: 1; }
.portada__texto h1 { padding: 0 0 20px 50px; }
.portada__texto h2 { padding: 0 0 30px 50px; }
.portada__texto .btn-hero { margin-left: 50px; }
.portada__login {
  flex-shrink: 0;
  width: 340px;
  margin-right: 30px;
}
.login-box {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 16px;
  padding: 30px 24px;
}
.login-box h3 {
  font-size: 20px;
  font-weight: 600;
  color: #fff;
  margin-bottom: 20px;
  text-align: center;
}
.login-box .form-control {
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: #fff;
  border-radius: 10px;
  padding: 10px 14px;
  font-size: 14px;
}
.login-box .form-control::placeholder { color: rgba(255,255,255,0.5); }
.login-box .form-control:focus {
  background: rgba(255, 255, 255, 0.18);
  border-color: rgba(255, 255, 255, 0.5);
  box-shadow: none;
  color: #fff;
}
.login-box .btn-login {
  width: 100%;
  background: var(--gradient-primary);
  border: none;
  border-radius: 10px;
  padding: 10px;
  font-weight: 600;
  font-size: 15px;
  color: white;
  cursor: pointer;
  transition: var(--transition);
}
.login-box .btn-login:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
}
.login-box .register-link {
  text-align: center;
  margin-top: 14px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.6);
}
.login-box .register-link a {
  color: #a5b4fc;
  text-decoration: none;
  font-weight: 500;
}
.login-box .register-link a:hover {
  color: #fff;
  text-decoration: underline;
}

/* === Servicios === */
.bloque__servicios { background-color: var(--color-light); padding: 60px 0; }
.servicios { text-align: center; }
.servicios__title { margin-bottom: 40px; }
.servicios__title h2 { font-size: 32px; font-weight: 700; color: var(--color-dark); margin-bottom: 10px; }
.servicios__title p { color: var(--color-text-muted); font-size: 16px; }
.servicios__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.servicios__item {
  background: var(--color-white);
  padding: 30px 20px;
  text-align: center;
  border-radius: var(--radius-md);
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}
.servicios__item::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: var(--transition);
}
.servicios__item:hover::before { transform: scaleX(1); }
.servicios__item:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.servicios__item h3 { font-size: 16px; font-weight: 600; padding: 12px 0 8px; color: var(--color-dark); }
.servicios__item h3 a { text-decoration: none; color: inherit; transition: var(--transition); }
.servicios__item h3 a:hover { color: var(--color-primary); }
.servicios__item p { font-size: 14px; color: var(--color-text-muted); line-height: 1.5; }
.servicios__item img { width: 65px; height: 65px; margin-bottom: 15px; transition: var(--transition); }
.servicios__item:hover img { transform: scale(1.1); }

/* === Impresos === */
.bloque__impresos { background: #262626; padding: 80px 0; color: var(--color-white); }
.impresos__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.impresos__item:nth-child(1) h2 { padding: 0 0 20px; font-size: 32px; font-weight: 700; }
.impresos__item:nth-child(1) p { padding: 8px 0; color: rgba(255,255,255,0.8); font-size: 16px; line-height: 1.6; }
.impresos__item:nth-child(1) a {
  display: inline-block;
  color: var(--color-white);
  text-decoration: none;
  margin: 30px 0;
  padding: 12px 32px;
  border: 2px solid var(--color-primary);
  border-radius: var(--radius-xl);
  font-weight: 600;
  transition: var(--transition);
}
.impresos__item:nth-child(1) a:hover {
  background: var(--gradient-primary);
  border-color: transparent;
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(102,126,234,0.4);
}
.impresos__item:nth-child(2) { text-align: right; }
.impresos__item:nth-child(2) img { max-width: 100%; height: auto; border-radius: var(--radius-md); }

/* === Software / Licencias === */
.bloque__software {
  background: linear-gradient(135deg, #0f0c29 0%, #302b63 50%, #24243e 100%);
  padding: 80px 0;
  color: var(--color-white);
  position: relative;
  overflow: hidden;
}
.bloque__software::before {
  content: '';
  position: absolute;
  top: -50%; left: -50%;
  width: 200%; height: 200%;
  background: radial-gradient(circle, rgba(102,126,234,0.08) 0%, transparent 50%);
  animation: softwareBg 15s ease-in-out infinite;
}
@keyframes softwareBg {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(30px, -30px); }
}
.software__title { text-align: center; margin-bottom: 20px; position: relative; z-index: 2; }
.software__title h2 { font-size: 32px; font-weight: 700; margin-bottom: 10px; }
.software__title .badge-new {
  display: inline-block;
  background: var(--gradient-primary);
  color: var(--color-white);
  padding: 4px 14px;
  border-radius: var(--radius-xl);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 15px;
}
.software__title p { color: rgba(255,255,255,0.7); font-size: 16px; max-width: 600px; margin: 0 auto; }
.software__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  position: relative;
  z-index: 2;
  margin-top: 40px;
}
.software__card {
  background: rgba(255,255,255,0.05);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  padding: 35px 25px;
  text-align: center;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.software__card::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--gradient-primary);
  opacity: 0;
  transition: var(--transition);
}
.software__card:hover {
  transform: translateY(-10px);
  background: rgba(255,255,255,0.1);
  box-shadow: 0 20px 40px rgba(0,0,0,0.3);
  border-color: rgba(102,126,234,0.3);
}
.software__card:hover::after { opacity: 1; }
.software__card-icon {
  width: 70px; height: 70px;
  margin: 0 auto 20px;
  background: var(--gradient-primary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
}
.software__card h3 { font-size: 20px; font-weight: 700; margin-bottom: 12px; }
.software__card p { color: rgba(255,255,255,0.7); font-size: 14px; line-height: 1.6; margin-bottom: 20px; min-height: 42px; }
.software__card-features { text-align: left; margin-bottom: 25px; flex: 1; }
.software__card-features li {
  padding: 5px 0; font-size: 13px; color: rgba(255,255,255,0.8);
  display: flex; align-items: center; gap: 8px;
}
.software__card-features li::before { content: '\2713'; color: var(--color-primary); font-weight: 700; flex-shrink: 0; }
.software__card-price { margin-bottom: 20px; margin-top: auto; }
.software__card-price .price { font-size: 28px; font-weight: 700; color: var(--color-primary); }
.software__card-price .period { font-size: 14px; color: rgba(255,255,255,0.5); }
.software__card-price .license-type { display: block; font-size: 12px; color: rgba(255,255,255,0.5); margin-top: 4px; text-transform: uppercase; letter-spacing: 1px; }
.software__btn {
  display: inline-block;
  padding: 10px 28px;
  background: var(--gradient-primary);
  color: var(--color-white);
  text-decoration: none;
  border-radius: var(--radius-xl);
  font-weight: 600;
  font-size: 14px;
  transition: var(--transition);
  border: none;
  cursor: pointer;
}
.software__btn:hover { transform: translateY(-2px); box-shadow: 0 4px 15px rgba(102,126,234,0.5); color: var(--color-white); }
.software__btn--outline { background: transparent; border: 2px solid var(--color-primary); }
.software__btn--outline:hover { background: var(--gradient-primary); border-color: transparent; }
.software__card--featured { border-color: rgba(102,126,234,0.4); background: rgba(102,126,234,0.1); }
.software__card--featured::after { opacity: 1; }
.software__card .popular-tag {
  position: absolute;
  top: 15px; right: 15px;
  background: var(--color-accent);
  color: var(--color-dark);
  padding: 3px 10px;
  border-radius: var(--radius-xl);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
}

/* === Populares === */
.bloque__popular { padding: 60px 0; background: var(--color-white); }
.popular { text-align: center; }
.popular__title { margin-bottom: 30px; }
.popular__title h2 { font-size: 32px; font-weight: 700; color: var(--color-dark); }
.popular__title p { color: var(--color-text-muted); }
.popular__grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; }
.popular__item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  filter: grayscale(100%);
  transition: var(--transition);
}
.popular__item img { width: 100%; height: auto; display: block; }
.popular__item h4 { position: absolute; top: 0; left: 0; padding: 10px 15px; color: #fffaf0; font-weight: 600; text-shadow: 1px 0 0 #000; font-size: 14px; }
.popular__item:hover { filter: grayscale(0%); transform: scale(1.03); box-shadow: var(--shadow-md); }

/* === Compromiso === */
.bloque__compromiso { background: var(--gradient-dark); padding: 70px 0; color: var(--color-white); }
.compromiso__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; text-align: center; }
.compromiso__item { padding: 30px 20px; transition: var(--transition); }
.compromiso__item:hover { transform: translateY(-5px); }
.compromiso__item img { width: 90px; height: 90px; margin-top: 20px; transition: var(--transition); }
.compromiso__item:hover img { transform: scale(1.1); }
.compromiso__item h2 { padding: 15px 0; font-size: 22px; font-weight: 700; }
.compromiso__item p { color: rgba(255,255,255,0.8); line-height: 1.6; }

/* === Testimonios / Clientes === */
.bloque__testimonio { padding: 60px 0; background: var(--color-light); }
.testimonio__title { text-align: center; margin-bottom: 30px; }
.testimonio__title h2 { font-size: 32px; font-weight: 700; color: var(--color-dark); }
.testimonio__grid { display: flex; justify-content: center; align-items: center; flex-wrap: wrap; gap: 30px; padding-bottom: 20px; }
.testimonio__grid img { max-width: 200px; height: auto; filter: grayscale(50%); opacity: 0.7; transition: var(--transition); }
.testimonio__grid img:hover { filter: grayscale(0%); opacity: 1; }

/* === Footer === */
.site-footer { background: var(--color-footer); padding: 30px 0 0; color: #f0f8ff; margin-top: 0; }
.footer-main { display: grid; grid-template-columns: 2fr 1.5fr 1fr 1fr; gap: 40px; padding-bottom: 36px; }

/* Servicios doble columna */
.footer-servicios-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 12px; }
.footer-servicios-grid ul { list-style: none; padding: 0; margin: 0; }

/* Columna marca */
.footer-brand__logo { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.footer-brand__logo img { width: 42px; height: 42px; border-radius: 8px; object-fit: cover; }
.footer-brand__logo span { font-size: 20px; font-weight: 700; color: #fff; letter-spacing: 1.5px; }
.footer-brand__desc { font-size: 13.5px; line-height: 1.7; color: rgba(240,248,255,0.6); margin-bottom: 18px; }
.footer-brand__social { display: flex; gap: 14px; }
.footer-brand__social a { color: rgba(240,248,255,0.55); font-size: 18px; transition: var(--transition); }
.footer-brand__social a:hover { color: var(--color-primary); transform: translateY(-2px); }

/* Columnas enlaces */
.footer-col h3 { font-size: 15px; font-weight: 700; color: #fff; margin-bottom: 14px; letter-spacing: 0.3px; }
.footer-col ul { list-style: none; padding: 0; margin: 0; }
.footer-col li { padding: 4px 0; }
.footer-col a { text-decoration: none; color: rgba(240,248,255,0.65); font-size: 13.5px; transition: var(--transition); display: inline-flex; align-items: center; gap: 5px; }
.footer-col a:hover { color: var(--color-primary); padding-left: 4px; }
.footer-col a i.bi-chevron-right { font-size: 10px; opacity: 0.5; transition: var(--transition); }
.footer-col a:hover i.bi-chevron-right { opacity: 1; }

/* Columna contacto */
.footer-contact li { display: flex; align-items: flex-start; gap: 10px; padding: 5px 0; }
.footer-contact li > i { color: var(--color-primary); font-size: 15px; margin-top: 2px; flex-shrink: 0; }
.footer-contact li span,
.footer-contact li a { font-size: 13.5px; color: rgba(240,248,255,0.65); text-decoration: none; transition: var(--transition); }
.footer-contact li a:hover { color: var(--color-primary); padding-left: 0; }

/* Barra inferior */
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.08); padding: 20px 0; text-align: center; }
.footer-bottom p { margin: 0; font-size: 13px; color: rgba(240,248,255,0.45); line-height: 1.7; }
.footer-bottom p strong { color: rgba(240,248,255,0.75); font-weight: 600; }
.footer-bottom p a { color: var(--color-primary); text-decoration: none; font-weight: 500; transition: var(--transition); }
.footer-bottom p a:hover { color: #fff; }
.footer-bottom p + p { margin-top: 2px; font-size: 12.5px; }

/* === Scroll to Top === */
.scroll-top {
  position: fixed; bottom: 30px; right: 30px;
  width: 50px; height: 50px;
  background: var(--gradient-primary);
  color: var(--color-white);
  border: none; border-radius: 50%;
  font-size: 20px; cursor: pointer;
  opacity: 0; visibility: hidden;
  transition: var(--transition);
  z-index: 999;
  box-shadow: var(--shadow-md);
  display: flex; align-items: center; justify-content: center;
}
.scroll-top.visible { opacity: 1; visibility: visible; }
.scroll-top:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }

/* === Animaciones === */
.fade-in { opacity: 0; transform: translateY(30px); transition: opacity 0.6s ease, transform 0.6s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }
.text-gradient { background: var(--gradient-primary); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }