/* ============================================
   LEDNET - Estilos Principales
   Basado en el tema Mesmerize/Highlight de WordPress
   ============================================ */

/* ---- Variables ---- */
:root {
  --color1: #308145;
  --color2: #50A193;
  --color3: #03A9F4;
  --color4: #e67e22;
  --dark: #2c3e50;
  --light-bg: #f5fafd;
  --white: #ffffff;
  --text: #555;
  --heading: #2c3e50;
  --border: #e0e0e0;
  --font-main: 'Muli', 'Open Sans', sans-serif;
  --font-heading: 'Open Sans', sans-serif;
  --transition: 0.3s ease;
  --shadow: 0 4px 20px rgba(0,0,0,0.12);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.18);
  --radius: 4px;
}

/* ---- Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

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

body {
  font-family: var(--font-main);
  color: var(--text);
  background: #717ec6;
  line-height: 1.7;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color1); }

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--heading);
  line-height: 1.3;
  font-weight: 700;
}

h1 { font-size: clamp(1.8rem, 4vw, 2.8rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.2rem); }
h4 { font-size: 1.2rem; }
h5 { font-size: 0.85rem; letter-spacing: 2px; text-transform: uppercase; }

p { margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

ul { list-style: none; }

.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 20px;
}

.text-center { text-align: center; }

.lead {
  font-size: 1.05rem;
  color: #666;
  font-weight: 300;
}

/* ---- Buttons ---- */
.btn {
  display: inline-block;
  padding: 10px 28px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.5px;
  cursor: pointer;
  transition: all var(--transition);
  border: 2px solid transparent;
  text-align: center;
}

.btn-primary {
  background: var(--color1);
  color: #fff;
  border-color: var(--color1);
}
.btn-primary:hover {
  background: #256635;
  border-color: #256635;
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(48,129,69,0.35);
}

.btn-secondary {
  background: var(--color2);
  color: #fff;
  border-color: var(--color2);
}
.btn-secondary:hover {
  background: #3d8578;
  border-color: #3d8578;
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(80,161,147,0.35);
}

.btn-outline {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.8);
}
.btn-outline:hover {
  background: rgba(255,255,255,0.15);
  color: #fff;
  border-color: #fff;
}

.btn-lg { padding: 14px 36px; font-size: 1rem; }
.btn-sm { padding: 8px 20px; font-size: 0.82rem; }
.btn-block { width: 100%; display: block; }

/* ---- Section Headers ---- */
.section-header { margin-bottom: 3rem; }
.section-header h2 { margin-bottom: 1rem; }
.section-subtitle {
  color: var(--color1);
  font-size: 0.8rem;
  letter-spacing: 3px;
  font-weight: 700;
  margin-bottom: 0.5rem;
  display: block;
}

/* ============================================
   TOP BAR
   ============================================ */
.header-top {
  background: var(--dark);
  color: rgba(255,255,255,0.85);
  font-size: 0.82rem;
  padding: 8px 0;
  position: relative;
  z-index: 1000;
}

.top-bar-inner {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.top-bar-left {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.top-bar-item {
  display: flex;
  align-items: center;
  gap: 6px;
}

.top-bar-item i { color: var(--color2); font-size: 0.9rem; }
.top-bar-item a { color: rgba(255,255,255,0.85); }
.top-bar-item a:hover { color: var(--color2); }

/* ============================================
   NAVBAR
   ============================================ */
.navbar {
  background: var(--color1);
  position: sticky;
  top: 0;
  z-index: 999;
  box-shadow: 0 2px 10px rgba(0,0,0,0.15);
  transition: background var(--transition), box-shadow var(--transition);
}

.navbar.scrolled {
  background: rgba(48,129,69,0.97);
  box-shadow: 0 4px 20px rgba(0,0,0,0.2);
}

.nav-container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.nav-logo {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.5px;
}
.nav-logo span { font-weight: 300; }
.nav-logo:hover { color: rgba(255,255,255,0.85); }

.nav-menu {
  display: flex;
  gap: 8px;
  align-items: center;
}

.nav-link {
  color: rgba(255,255,255,0.9);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 1px;
  padding: 8px 14px;
  border-radius: var(--radius);
  transition: all var(--transition);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 14px;
  right: 14px;
  height: 2px;
  background: #fff;
  transform: scaleX(0);
  transition: transform var(--transition);
}

.nav-link:hover,
.nav-link.active {
  color: #fff;
  background: rgba(255,255,255,0.12);
}

.nav-link:hover::after,
.nav-link.active::after {
  transform: scaleX(1);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: #fff;
  font-size: 1.4rem;
  cursor: pointer;
  padding: 6px;
}

/* ============================================
   HERO
   ============================================ */
.hero {
  position: relative;
  min-height: 520px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--dark);
}

.hero-slideshow {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 1.2s ease;
}

.hero-slide.active { opacity: 1; }

.hero-overlay {
  position: absolute;
  inset: 0;
  background: rgba(48,129,69,0.68);
  z-index: 1;
}

.hero-container {
  position: relative;
  z-index: 2;
  max-width: 1140px;
  margin: 0 auto;
  padding: 80px 20px 60px;
  display: flex;
  align-items: center;
  gap: 40px;
  width: 100%;
}

.hero-content {
  flex: 1;
  color: #fff;
}

.hero-title {
  color: #fff;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  margin-bottom: 1rem;
  line-height: 1.25;
  text-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

.hero-subtitle {
  color: rgba(255,255,255,0.9);
  font-size: 1.15rem;
  font-weight: 300;
  margin-bottom: 2rem;
}

.hero-buttons {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.hero-image {
  flex: 0 0 28%;
  max-width: 28%;
  display: flex;
  justify-content: flex-end;
  align-items: center;
}

.hero-img-wrapper {
  position: relative;
  width: 100%;
}

.hero-img-border {
  position: absolute;
  border: 11px solid rgba(255,255,255,0.73);
  border-radius: 4px;
  transform: translate(-13%, 10%);
  width: 134%;
  height: 100%;
  z-index: -1;
}

.hero-img {
  width: 100%;
  border-radius: 4px;
  box-shadow: var(--shadow-lg);
}

/* ============================================
   SERVICES
   ============================================ */
.services {
  background: #fff;
  padding: 70px 0;
  margin-top: -60px;
  position: relative;
  z-index: 10;
  box-shadow: 0 -4px 30px rgba(0,0,0,0.08);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  text-align: center;
}

.service-item { padding: 20px; }

.service-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.2rem;
  font-size: 1.6rem;
  color: #fff;
  box-shadow: 0 6px 20px rgba(0,0,0,0.18);
  transition: transform var(--transition);
}

.service-item:hover .service-icon { transform: scale(1.1); }

.service-icon.color1 { background: var(--color1); }
.service-icon.color2 { background: var(--color2); }

.service-item h5 {
  color: var(--heading);
  margin-bottom: 0.6rem;
  font-size: 0.85rem;
  letter-spacing: 1.5px;
}

.service-item p { color: #666; font-size: 0.95rem; }

/* ============================================
   FIBRA BANNER
   ============================================ */
.fibra-banner {
  background: var(--light-bg);
  padding: 60px 20px;
}

.fibra-banner h5 { color: var(--color1); margin-bottom: 0.8rem; }
.fibra-banner h2 { color: var(--heading); max-width: 700px; margin: 0 auto; }

/* ============================================
   PLANS
   ============================================ */
.plans {
  background: var(--light-bg);
  padding: 70px 0;
}

.plans-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.plan-card {
  background: #fff;
  border: 2px solid var(--border);
  border-radius: 8px;
  padding: 32px 24px;
  text-align: center;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.plan-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color1);
}

.plan-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: #fff;
  margin-bottom: 1.2rem;
  box-shadow: 0 4px 15px rgba(0,0,0,0.15);
}

.plan-icon.color1 { background: var(--color1); }

.plan-card h4 {
  color: var(--heading);
  margin-bottom: 1rem;
  font-size: 1.1rem;
}

.plan-features {
  text-align: left;
  margin-bottom: 1.5rem;
  width: 100%;
}

.plan-features li {
  padding: 5px 0;
  font-size: 0.9rem;
  color: #555;
  border-bottom: 1px solid #f0f0f0;
  display: flex;
  align-items: center;
  gap: 8px;
}

.plan-features li::before {
  content: '✓';
  color: var(--color1);
  font-weight: 700;
  flex-shrink: 0;
}

.plan-price {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color1);
  margin-bottom: 1.5rem;
}

.plan-price span {
  font-size: 0.8rem;
  font-weight: 400;
  color: #888;
}

.plan-commercial .plan-icon { background: var(--color2); }
.plan-commercial:hover { border-color: var(--color2); }
.plan-commercial .plan-price { color: var(--color2); }

/* ============================================
   ABOUT
   ============================================ */
.about {
  background: var(--light-bg);
  padding: 80px 0;
}

.about-grid {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: 60px;
  align-items: center;
}

.about-content h5 { color: var(--color1); margin-bottom: 0.5rem; }
.about-content h2 { margin-bottom: 1.2rem; }
.about-content p { color: #666; margin-bottom: 2rem; }

.img-group {
  position: relative;
  height: 340px;
}

.img-group img {
  position: absolute;
  border-radius: 6px;
  object-fit: cover;
}

.img-group .img-top {
  width: 55%;
  height: 200px;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
}

.img-group .img-right {
  width: 48%;
  height: 180px;
  bottom: 0;
  right: 0;
  z-index: 2;
}

.img-group .img-left {
  width: 48%;
  height: 180px;
  bottom: 0;
  left: 0;
  z-index: 2;
}

.shadow { box-shadow: var(--shadow-lg); }

/* ============================================
   CTA BANNER
   ============================================ */
.cta-banner {
  background: var(--color1);
  padding: 50px 0;
}

.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.cta-inner h2 {
  color: #fff;
  margin: 0;
}

/* ============================================
   COUNTERS
   ============================================ */
.counters {
  background: var(--light-bg);
  padding: 80px 0;
}

.counters-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  justify-items: center;
}

.counter-item { text-align: center; }

.counter-circle {
  position: relative;
  width: 180px;
  height: 180px;
  margin: 0 auto;
}

.counter-circle svg {
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}

.counter-circle circle {
  stroke-width: 5;
}

.counter-circle .circle-bar {
  transition: stroke-dashoffset 2s ease;
}

.counter-circle.color1 .circle-bar { stroke: var(--color1); }
.counter-circle.color2 .circle-bar { stroke: var(--color2); }
.counter-circle.color4 .circle-bar { stroke: var(--color4); }

.counter-content {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.counter-number {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--heading);
  line-height: 1;
}

.counter-label {
  font-size: 0.8rem;
  color: #888;
  margin-top: 4px;
  font-weight: 600;
  letter-spacing: 0.5px;
}

/* ============================================
   IFT SECTION
   ============================================ */
.ift-section {
  background: #fff;
  padding: 70px 0;
}

.ift-section h2 { margin-bottom: 0.8rem; }
.ift-section .lead { margin-bottom: 2rem; }

.social-icons {
  display: flex;
  justify-content: center;
  gap: 16px;
}

.social-icons a {
  font-size: 2rem;
  color: #aaa;
  transition: color var(--transition), transform var(--transition);
}

.social-icons a:hover {
  color: var(--color1);
  transform: scale(1.15);
}

/* ============================================
   CONTACT
   ============================================ */
.contact {
  background: var(--light-bg);
  padding: 80px 0;
}

.contact-form-wrapper {
  max-width: 680px;
  margin: 0 auto;
}

.contact-card {
  background: #fff;
  border-radius: 8px;
  padding: 40px;
  box-shadow: var(--shadow);
}

.form-group {
  margin-bottom: 1.4rem;
}

.form-group label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--heading);
  margin-bottom: 6px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-family: var(--font-main);
  font-size: 0.95rem;
  color: var(--text);
  background: #fafafa;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--color1);
  box-shadow: 0 0 0 3px rgba(48,129,69,0.12);
  background: #fff;
}

.form-group input.error,
.form-group textarea.error {
  border-color: #e74c3c;
}

.form-group textarea { resize: vertical; min-height: 120px; }

.form-error {
  display: block;
  color: #e74c3c;
  font-size: 0.8rem;
  margin-top: 4px;
}

.form-submit { margin-top: 1.5rem; }

.form-success {
  margin-top: 1.2rem;
  padding: 14px 18px;
  background: #e8f5e9;
  border: 1px solid #a5d6a7;
  border-radius: var(--radius);
  color: #2e7d32;
  font-size: 0.95rem;
  text-align: center;
}

.form-error-msg {
  margin-top: 1.2rem;
  padding: 14px 18px;
  background: #fdecea;
  border: 1px solid #f5c6cb;
  border-radius: var(--radius);
  color: #c62828;
  font-size: 0.95rem;
  text-align: center;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--dark);
  color: rgba(255,255,255,0.85);
}

.footer-content { padding: 40px 0; }

.footer-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  text-align: center;
}

.footer-item {
  padding: 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.big-icon {
  font-size: 2rem;
  color: var(--color2);
}

.footer-item p {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.8);
  margin: 0;
}

.footer-item a {
  color: rgba(255,255,255,0.8);
}
.footer-item a:hover { color: var(--color2); }

.footer-accent {
  background: var(--color3);
  border-radius: 6px;
  padding: 16px;
}

.footer-accent .big-icon { color: #fff; }

.copyright {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.9) !important;
}

/* ============================================
   BACK TO TOP
   ============================================ */
.back-to-top {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 44px;
  height: 44px;
  background: var(--color1);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  box-shadow: 0 4px 14px rgba(0,0,0,0.2);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition), transform var(--transition);
  z-index: 998;
}

.back-to-top.visible {
  opacity: 1;
  pointer-events: auto;
}

.back-to-top:hover {
  background: #256635;
  color: #fff;
  transform: translateY(-3px);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 991px) {
  .plans-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid { grid-template-columns: 1fr; }
  .img-group { height: 280px; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-image { display: none; }
  .hero-container { justify-content: center; }
  .hero-content { text-align: center; }
  .hero-buttons { justify-content: center; }
}

@media (max-width: 767px) {
  .top-bar-left { gap: 12px; font-size: 0.75rem; }

  .nav-toggle { display: block; }

  .nav-menu {
    display: none;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: var(--color1);
    flex-direction: column;
    padding: 16px 20px;
    gap: 4px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.2);
  }

  .nav-menu.open { display: flex; }

  .nav-link {
    padding: 12px 16px;
    width: 100%;
    border-radius: 4px;
  }

  .nav-link::after { display: none; }

  .services-grid { grid-template-columns: 1fr; gap: 24px; }
  .services { margin-top: 0; }

  .plans-grid { grid-template-columns: 1fr; }

  .counters-grid { grid-template-columns: 1fr; }

  .cta-inner { flex-direction: column; text-align: center; }

  .footer-grid { grid-template-columns: 1fr; }

  .contact-card { padding: 24px 18px; }

  .hero { min-height: 420px; }
  .hero-container { padding: 60px 20px 40px; }
}

@media (max-width: 480px) {
  .top-bar-left { flex-direction: column; gap: 4px; }
  .hero-buttons { flex-direction: column; align-items: center; }
  .btn-lg { width: 100%; max-width: 280px; }
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}

.animate-in {
  animation: fadeInUp 0.6s ease forwards;
}

.plan-card,
.service-item,
.counter-item {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.plan-card.visible,
.service-item.visible,
.counter-item.visible {
  opacity: 1;
  transform: translateY(0);
}