/* 🔌 ApagónCero - Modern B2B CSS Stylesheet */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Outfit:wght@400;500;600;700;800&display=swap');

:root {
  --bg-color: #0A0A0C;
  --panel-bg: rgba(255, 255, 255, 0.03);
  --panel-border: rgba(255, 255, 255, 0.07);
  --text-main: #F3F4F6;
  --text-muted: #9CA3AF;
  
  /* Cyber Gradients & Accents */
  --electric-cyan: #00F2FE;
  --electric-purple: #7F00FF;
  --alert-orange: #FF9900;
  
  --grad-primary: linear-gradient(135deg, var(--electric-cyan) 0%, var(--electric-purple) 100%);
  --grad-hover: linear-gradient(135deg, #05e6f0 0%, #7000e3 100%);
  --grad-dark: linear-gradient(180deg, #121217 0%, #0A0A0C 100%);
  --grad-panel: linear-gradient(145deg, rgba(255, 255, 255, 0.04) 0%, rgba(255, 255, 255, 0.01) 100%);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--bg-color);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
}

/* Background Glowing Effects */
body::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100vw;
  height: 1000px;
  background: radial-gradient(circle at 50% 20%, rgba(127, 0, 255, 0.15) 0%, rgba(0, 242, 254, 0.05) 30%, transparent 60%);
  z-index: -1;
  pointer-events: none;
}

body::after {
  content: '';
  position: absolute;
  top: 2500px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0, 242, 254, 0.08) 0%, transparent 70%);
  z-index: -1;
  pointer-events: none;
}

h1, h2, h3, h4 {
  font-family: 'Outfit', sans-serif;
  letter-spacing: -0.02em;
  font-weight: 700;
}

/* --- HEADER / NAVIGATION --- */
header {
  position: sticky;
  top: 0;
  background: rgba(10, 10, 12, 0.7);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--panel-border);
  z-index: 100;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.25rem 2rem;
  display: flex;
  justify-content: flex-end;
  align-items: center;
  position: relative;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: 'Outfit', sans-serif;
  font-size: 1.5rem;
  font-weight: 800;
  text-decoration: none;
  background: var(--grad-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  position: absolute;
  left: 2rem;
}

.logo-icon {
  fill: url(#electric-gradient);
  width: 28px;
  height: 28px;
  filter: drop-shadow(0 0 8px rgba(0, 242, 254, 0.5));
}

nav {
  display: flex;
  gap: 2rem;
  align-items: center;
}

nav a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  transition: color 0.3s ease;
}

nav a:hover {
  color: var(--text-main);
}

.btn-cta-nav {
  background: var(--grad-primary);
  color: #0A0A0C;
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  padding: 0.6rem 1.25rem;
  border-radius: 8px;
  border: none;
  text-decoration: none;
  box-shadow: 0 0 15px rgba(0, 242, 254, 0.2);
  transition: all 0.3s ease;
}

.btn-cta-nav:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 25px rgba(0, 242, 254, 0.45);
}

/* --- HERO SECTION --- */
.hero {
  max-width: 1200px;
  margin: 0 auto;
  padding: 7rem 2rem 5rem;
  text-align: center;
  position: relative;
}

.alert-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 153, 0, 0.1);
  border: 1px solid rgba(255, 153, 0, 0.25);
  color: var(--alert-orange);
  padding: 0.5rem 1rem;
  border-radius: 99px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 2rem;
  animation: pulse-border 2s infinite;
}

.alert-dot {
  width: 8px;
  height: 8px;
  background-color: var(--alert-orange);
  border-radius: 50%;
  display: inline-block;
  box-shadow: 0 0 8px var(--alert-orange);
  animation: blink 1.5s infinite;
}

.hero h1 {
  font-size: 4rem;
  line-height: 1.1;
  max-width: 900px;
  margin: 0 auto 1.5rem;
}

.hero h1 span {
  background: var(--grad-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero p {
  font-size: 1.25rem;
  color: var(--text-muted);
  max-width: 700px;
  margin: 0 auto 2.5rem;
}

.hero-actions {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
}

.btn-primary {
  background: var(--grad-primary);
  color: #0A0A0C;
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 1.1rem;
  padding: 1rem 2.25rem;
  border-radius: 10px;
  border: none;
  cursor: pointer;
  box-shadow: 0 0 20px rgba(0, 242, 254, 0.25);
  transition: all 0.3s ease;
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 0 35px rgba(0, 242, 254, 0.6);
}

.btn-secondary {
  background: transparent;
  color: var(--text-main);
  border: 1px solid var(--panel-border);
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  font-size: 1.1rem;
  padding: 1rem 2.25rem;
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.2);
}

/* --- RATING & REPUTATION --- */
.hero-trust {
  margin-top: 5rem;
  display: flex;
  justify-content: center;
  gap: 4rem;
  border-top: 1px solid var(--panel-border);
  padding-top: 2rem;
}

.trust-item {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.trust-num {
  font-family: 'Outfit', sans-serif;
  font-size: 2.25rem;
  font-weight: 800;
  background: var(--grad-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.trust-text {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-top: 0.25rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* --- SECTIONS COMMON --- */
section {
  padding: 7rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.section-title {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 4rem;
  position: relative;
}

.section-title span {
  background: var(--grad-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* --- MICRO-BUSINESS PACK SECTION --- */
.express-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 4rem;
  align-items: center;
}

.express-card {
  background: var(--grad-panel);
  border: 1px solid var(--panel-border);
  border-radius: 20px;
  padding: 3rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  position: relative;
  overflow: hidden;
}

.express-card::before {
  content: 'ESPECIAL';
  position: absolute;
  top: 20px;
  right: -30px;
  background: var(--grad-primary);
  color: #0A0A0C;
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 0.75rem;
  padding: 0.25rem 2.5rem;
  transform: rotate(45deg);
}

.express-tag {
  color: var(--electric-cyan);
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.75rem;
}

.express-card h3 {
  font-size: 2rem;
  margin-bottom: 1.5rem;
}

.express-features {
  list-style: none;
  margin-bottom: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.express-features li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--text-muted);
}

.express-features li svg {
  fill: var(--electric-cyan);
  width: 18px;
  height: 18px;
}

.express-features li strong {
  color: var(--text-main);
}

.express-badge-price {
  background: rgba(0, 242, 254, 0.08);
  border: 1px dashed rgba(0, 242, 254, 0.3);
  padding: 1.25rem;
  border-radius: 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
}

.price-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.price-val {
  font-family: 'Outfit', sans-serif;
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--electric-cyan);
}

.price-val span {
  font-size: 0.9rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* Illustration Case Box */
.express-ill {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.case-box {
  width: 320px;
  height: 380px;
  background: linear-gradient(135deg, #1C1C24 0%, #111115 100%);
  border: 4px solid #00F2FE;
  box-shadow: 0 0 35px rgba(0, 242, 254, 0.25);
  border-radius: 24px;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 1.5rem;
  animation: float 4s ease-in-out infinite;
}

.case-handle {
  width: 80px;
  height: 18px;
  background: #00F2FE;
  border-radius: 8px 8px 0 0;
  position: absolute;
  top: -22px;
  left: 50%;
  transform: translateX(-50%);
}

.case-brand {
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  font-size: 0.9rem;
  letter-spacing: 0.05em;
  color: #00F2FE;
  text-align: center;
  border-bottom: 1px solid rgba(0, 242, 254, 0.2);
  padding-bottom: 0.5rem;
}

.case-screen {
  background: #000;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  height: 60px;
  padding: 0.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.screen-percent {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  color: #39FF14;
  font-size: 1.25rem;
}

.screen-watts {
  font-size: 0.75rem;
  color: #9CA3AF;
  text-align: right;
}

.case-outlets {
  display: flex;
  justify-content: space-around;
  margin: 1rem 0;
}

.outlet {
  width: 36px;
  height: 36px;
  background: #111;
  border: 2px solid #222;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
}

.outlet::after {
  content: '::';
  color: #444;
  font-size: 0.8rem;
  letter-spacing: 1px;
}

.case-kit {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 10px;
  padding: 0.5rem;
  text-align: center;
  font-size: 0.75rem;
  color: var(--text-muted);
}

.case-kit span {
  color: #00F2FE;
  font-weight: 600;
}

/* --- INTERACTIVE ROI CALCULATOR --- */
.calculator {
  background: var(--grad-panel);
  border: 1px solid var(--panel-border);
  border-radius: 24px;
  padding: 4rem;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 5rem;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
}

.calc-inputs {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.input-group {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

label {
  font-family: 'Outfit', sans-serif;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-main);
}

.biz-select-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.biz-option {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--panel-border);
  border-radius: 12px;
  padding: 1rem;
  cursor: pointer;
  text-align: center;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.biz-option:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.2);
}

.biz-option.active {
  background: rgba(0, 242, 254, 0.05);
  border-color: var(--electric-cyan);
  box-shadow: 0 0 15px rgba(0, 242, 254, 0.1);
}

.biz-name {
  font-weight: 600;
  color: var(--text-main);
}

.biz-detail {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Slider Custom Styling */
.slider-container {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.slider-val-display {
  display: flex;
  justify-content: space-between;
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  color: var(--electric-cyan);
  font-size: 1.1rem;
}

.slider-val-display span:first-child {
  color: var(--text-muted);
  font-weight: 500;
}

input[type=range] {
  -webkit-appearance: none;
  width: 100%;
  background: rgba(255, 255, 255, 0.08);
  height: 6px;
  border-radius: 5px;
  outline: none;
}

input[type=range]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--grad-primary);
  cursor: pointer;
  box-shadow: 0 0 10px rgba(0, 242, 254, 0.5);
  transition: transform 0.1s ease;
}

input[type=range]::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}

/* Calc Results Panel */
.calc-results {
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid var(--panel-border);
  border-radius: 16px;
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.result-item {
  border-bottom: 1px solid var(--panel-border);
  padding-bottom: 1.5rem;
  margin-bottom: 1.5rem;
}

.result-item:last-of-type {
  border-bottom: none;
  padding-bottom: 0;
  margin-bottom: 0;
}

.result-label {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.result-val {
  font-family: 'Outfit', sans-serif;
  font-size: 2.25rem;
  font-weight: 800;
}

.result-val.loss {
  color: #EF4444;
}

.result-val.price {
  color: var(--text-main);
  font-size: 1.75rem;
}

.result-val.saved {
  color: #39FF14;
  font-size: 3rem;
  text-shadow: 0 0 20px rgba(57, 255, 20, 0.2);
}

.calc-note {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 1.5rem;
  text-align: center;
}

/* --- PRICING TABLES SECTION --- */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.price-card {
  background: var(--grad-panel);
  border: 1px solid var(--panel-border);
  border-radius: 20px;
  padding: 3rem 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all 0.3s ease;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
  position: relative;
}

.price-card:hover {
  transform: translateY(-5px);
  border-color: rgba(255, 255, 255, 0.15);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.35);
}

.price-card.featured {
  border-color: var(--electric-cyan);
  box-shadow: 0 10px 30px rgba(0, 242, 254, 0.1);
}

.price-header {
  margin-bottom: 2rem;
}

.price-name {
  font-family: 'Outfit', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.price-power {
  font-size: 0.8rem;
  color: var(--electric-cyan);
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.price-num {
  font-family: 'Outfit', sans-serif;
  font-size: 3rem;
  font-weight: 800;
  margin-top: 1rem;
}

.price-num span {
  font-size: 1rem;
  color: var(--text-muted);
  font-weight: 500;
}

.price-list {
  list-style: none;
  margin-bottom: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.price-list li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.price-list li svg {
  fill: #39FF14;
  width: 14px;
  height: 14px;
}

.price-list li strong {
  color: var(--text-main);
}

/* --- FOOTER --- */
footer {
  border-top: 1px solid var(--panel-border);
  padding: 4rem 2rem;
  background-color: #08080A;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-logo {
  font-family: 'Outfit', sans-serif;
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-muted);
}

.footer-legal {
  display: flex;
  gap: 2rem;
}

.footer-legal a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.85rem;
}

.footer-legal a:hover {
  color: var(--text-main);
}

/* --- KEYFRAMES --- */
@keyframes float {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-12px); }
  100% { transform: translateY(0px); }
}

@keyframes pulse-border {
  0% { border-color: rgba(255, 153, 0, 0.25); }
  50% { border-color: rgba(255, 153, 0, 0.6); }
  100% { border-color: rgba(255, 153, 0, 0.25); }
}

@keyframes blink {
  0% { opacity: 0.3; }
  50% { opacity: 1; }
  100% { opacity: 0.3; }
}

/* --- RESPONSIVE --- */
@media (max-width: 968px) {
  .hero h1 {
    font-size: 3rem;
  }
  .express-grid, .calculator, .pricing-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .express-ill {
    order: -1;
  }
  .calculator {
    padding: 2.5rem;
  }
}