/* Tipografías Oficiales de PongMotion */
@font-face {
  font-family: 'Monument Extended';
  src: url('../fonts/MonumentExtended-Ultrabold.woff') format('woff'),
       url('../fonts/MonumentExtended-Ultrabold.otf') format('opentype');
  font-weight: 800 900;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Monument Extended';
  src: url('../fonts/MonumentExtended-Regular.woff') format('woff'),
       url('../fonts/MonumentExtended-Regular.otf') format('opentype');
  font-weight: 400 500;
  font-style: normal;
  font-display: swap;
}

:root {
  --bg-main: #06080d;
  --bg-secondary: #0d1017;
  --bg-card: rgba(18, 22, 32, 0.65);
  --bg-card-hover: rgba(26, 32, 46, 0.8);
  --border-color: rgba(255, 255, 255, 0.08);
  --border-color-hover: rgba(255, 255, 255, 0.16);
  --border-highlight: rgba(255, 140, 0, 0.35);

  --accent-primary: #ff7a00;
  --accent-primary-hover: #ff9426;
  --accent-glow: rgba(255, 122, 0, 0.22);
  --accent-cyan: #00d9ff;
  --accent-cyan-glow: rgba(0, 217, 255, 0.2);

  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;

  --font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --font-brand-title: 'Monument Extended', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-brand-regular: 'Monument Extended', -apple-system, BlinkMacSystemFont, sans-serif;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  --container-max: 1160px;
}

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

html {
  font-family: var(--font-family);
  background-color: var(--bg-main);
  color: var(--text-primary);
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  line-height: 1.6;
}

/* Tipografía */
h1, h2, h3, h4 {
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.025em;
  color: var(--text-primary);
}

p {
  color: var(--text-secondary);
  font-size: 1.05rem;
}

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

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

/* Header & Navegación */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  padding: 16px 0;
  background: rgba(6, 8, 13, 0.75);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-color);
  transition: var(--transition);
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand span {
  font-family: var(--font-brand-title);
  font-weight: 800;
  font-size: 1.05rem;
  letter-spacing: 0.04em;
  color: var(--text-primary);
}

.brand-icon {
  width: 36px;
  height: 36px;
  border-radius: 9px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
  display: block;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
}

.nav-links a {
  font-size: 0.92rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.nav-links a:hover {
  color: var(--text-primary);
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-primary);
  font-size: 0.88rem;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  transition: var(--transition);
}

.nav-cta:hover {
  background: rgba(255, 255, 255, 0.14);
  border-color: var(--border-color-hover);
}

/* Hero Section */
.hero {
  position: relative;
  padding-top: 140px;
  padding-bottom: 90px;
  overflow: hidden;
  text-align: center;
}

.hero::before {
  content: "";
  position: absolute;
  top: -120px;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 480px;
  background: radial-gradient(circle, var(--accent-glow) 0%, rgba(6, 8, 13, 0) 70%);
  pointer-events: none;
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 820px;
  margin: 0 auto;
}

.pill-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 14px;
  border-radius: 999px;
  background: rgba(255, 122, 0, 0.08);
  border: 1px solid rgba(255, 122, 0, 0.25);
  color: #ff9e3b;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 18px;
}

.pill-badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-primary);
  box-shadow: 0 0 8px var(--accent-primary);
}

/* Logotipo Oficial PongMotion (Multicapa Cinética 3D) */
.hero-brand-logo {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 14px auto 26px auto;
  user-select: none;
}

.hero-logo-img {
  width: 100%;
  max-width: 250px;
  height: auto;
  display: block;
  filter: drop-shadow(0 12px 28px rgba(255, 140, 46, 0.32));
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), filter 0.3s ease;
}

.hero-logo-img:hover {
  transform: translateY(-2px) scale(1.02);
  filter: drop-shadow(0 16px 36px rgba(255, 140, 46, 0.45));
}

@media (min-width: 768px) {
  .hero-brand-logo {
    margin: 18px auto 30px auto;
  }
  .hero-logo-img {
    max-width: 285px;
  }
}

.hero-title {
  font-size: clamp(2.2rem, 4.8vw, 3.6rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.14;
  margin-bottom: 20px;
}

.hero-title-accent {
  background: linear-gradient(135deg, #ffffff 30%, #ff8c21 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: clamp(1.05rem, 1.8vw, 1.25rem);
  color: var(--text-secondary);
  max-width: 620px;
  margin: 0 auto 36px auto;
  font-weight: 400;
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, #ff8c21 0%, #eb6300 100%);
  color: #ffffff;
  font-weight: 600;
  font-size: 1rem;
  box-shadow: 0 4px 20px var(--accent-glow);
  transition: var(--transition);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 26px rgba(255, 122, 0, 0.35);
  background: linear-gradient(180deg, #ffa042 0%, #f56d00 100%);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 24px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
  font-weight: 600;
  font-size: 1rem;
  border: 1px solid var(--border-color);
  transition: var(--transition);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.09);
  border-color: var(--border-color-hover);
  transform: translateY(-2px);
}

.hero-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.hero-meta-item {
  display: flex;
  align-items: center;
  gap: 6px;
}

/* Diagrama Interactivo de Jugabilidad / Mockup */
.interactive-showcase {
  margin: 50px auto 0 auto;
  max-width: 980px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 36px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.showcase-grid {
  display: grid;
  grid-template-columns: 1fr 60px 1.6fr;
  align-items: center;
  gap: 20px;
}

.device-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 24px;
  text-align: left;
}

.device-badge {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--accent-primary);
  margin-bottom: 8px;
}

.device-card h4 {
  font-size: 1.15rem;
  margin-bottom: 6px;
}

.device-card p {
  font-size: 0.88rem;
  color: var(--text-secondary);
}

.connection-signal {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--accent-cyan);
}

.signal-text {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--accent-cyan);
}

.tv-frame {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 2px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
}

.tv-frame img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  display: block;
}

.tv-overlay-info {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 14px 18px;
  background: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.85) 100%);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.tv-score {
  font-family: var(--font-brand-title);
  font-size: 0.76rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: 0.06em;
}

/* Sección de Características */
.section {
  padding: 90px 0;
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 56px auto;
}

.section-badge {
  font-family: var(--font-brand-regular);
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-primary);
  margin-bottom: 12px;
  display: block;
}

.section-title {
  font-size: clamp(2rem, 3.5vw, 2.7rem);
  margin-bottom: 16px;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--text-secondary);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 30px;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.feature-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-color-hover);
  background: var(--bg-card-hover);
}

.feature-icon-wrapper {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-md);
  background: rgba(255, 122, 0, 0.1);
  border: 1px solid rgba(255, 122, 0, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-primary);
  margin-bottom: 20px;
}

.feature-card h3 {
  font-size: 1.25rem;
  margin-bottom: 10px;
}

.feature-card p {
  font-size: 0.94rem;
  color: var(--text-secondary);
}

/* Escenarios 3D */
.courts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}

.court-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-color);
  background: #000;
  transition: var(--transition);
  height: 320px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.court-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-color-hover);
}

.court-card img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.72;
  transition: transform 0.4s ease;
}

.court-card:hover img {
  transform: scale(1.05);
  opacity: 0.85;
}

.court-info {
  position: relative;
  z-index: 1;
  padding: 24px;
  background: linear-gradient(180deg, transparent 0%, rgba(6, 8, 13, 0.95) 60%);
}

.court-tag {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--accent-primary);
  margin-bottom: 4px;
  display: block;
}

.court-card h4 {
  font-size: 1.2rem;
  margin-bottom: 6px;
}

.court-card p {
  font-size: 0.86rem;
  color: var(--text-secondary);
}

/* Free vs Pro Comparison */
.pricing-section {
  background: linear-gradient(180deg, var(--bg-main) 0%, var(--bg-secondary) 50%, var(--bg-main) 100%);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 28px;
  max-width: 860px;
  margin: 0 auto;
}

.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 36px 30px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: var(--transition);
}

.pricing-card.featured {
  border-color: var(--accent-primary);
  background: rgba(255, 122, 0, 0.04);
  box-shadow: 0 10px 40px var(--accent-glow);
}

.pricing-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 6px;
  margin-bottom: 14px;
  align-self: flex-start;
}

.pricing-card:not(.featured) .pricing-tag {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-secondary);
}

.pricing-card.featured .pricing-tag {
  background: var(--accent-primary);
  color: #fff;
}

.pricing-card h3 {
  font-size: 1.6rem;
  margin-bottom: 6px;
}

.pricing-price {
  font-size: 2.3rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  margin: 16px 0 6px 0;
}

.pricing-type {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.pricing-features {
  list-style: none;
  margin-bottom: 32px;
  flex-grow: 1;
}

.pricing-features li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.94rem;
  color: var(--text-secondary);
  margin-bottom: 14px;
}

.pricing-features li svg {
  flex-shrink: 0;
  margin-top: 3px;
  color: var(--accent-primary);
}

/* FAQ Accordion */
.faq-list {
  max-width: 740px;
  margin: 0 auto;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  margin-bottom: 14px;
  overflow: hidden;
  transition: var(--transition);
}

.faq-question {
  width: 100%;
  padding: 20px 24px;
  text-align: left;
  background: none;
  border: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
  cursor: pointer;
  font-family: inherit;
}

.faq-icon {
  transition: transform 0.25s ease;
  color: var(--text-muted);
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
  color: var(--accent-primary);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  padding: 0 24px;
}

.faq-item.active .faq-answer {
  max-height: 300px;
  padding-bottom: 20px;
}

.faq-answer p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* Legal & Support Layout */
.legal-content,
.support-content {
  padding-top: 130px;
  padding-bottom: 90px;
  max-width: 800px;
  margin: 0 auto;
}

.legal-header,
.support-header {
  margin-bottom: 40px;
}

.legal-header h1,
.support-header h1 {
  font-size: clamp(2.2rem, 4vw, 3rem);
  margin-bottom: 10px;
}

.legal-meta {
  font-size: 0.88rem;
  color: var(--text-muted);
}

.legal-card,
.support-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 32px;
  margin-bottom: 24px;
}

.legal-card h2,
.support-card h2 {
  font-size: 1.35rem;
  margin-bottom: 14px;
  color: var(--text-primary);
}

.legal-card p,
.support-card p {
  font-size: 0.98rem;
  margin-bottom: 14px;
}

.legal-card p:last-child,
.support-card p:last-child {
  margin-bottom: 0;
}

.legal-card ul {
  list-style: disc;
  padding-left: 24px;
  color: var(--text-secondary);
  margin-bottom: 14px;
}

.legal-card li {
  margin-bottom: 8px;
  font-size: 0.95rem;
}

.contact-highlight {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px;
  background: rgba(255, 122, 0, 0.08);
  border: 1px solid rgba(255, 122, 0, 0.25);
  border-radius: var(--radius-md);
  margin-top: 24px;
}

.contact-highlight a {
  color: var(--accent-primary);
  font-weight: 600;
  text-decoration: underline;
}

/* Footer */
.footer {
  margin-top: auto;
  border-top: 1px solid var(--border-color);
  background: rgba(4, 6, 9, 0.95);
  padding: 48px 0 32px 0;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 32px;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.footer-brand span {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.footer-links {
  display: flex;
  gap: 24px;
  list-style: none;
}

.footer-links a {
  font-size: 0.88rem;
  color: var(--text-secondary);
}

.footer-links a:hover {
  color: var(--text-primary);
}

.footer-bottom {
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-muted);
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  padding-top: 24px;
}

/* Responsividad */
@media (max-width: 860px) {
  .showcase-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

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

  .connection-signal {
    transform: rotate(90deg);
    padding: 10px 0;
  }

  .nav-links {
    display: none;
  }
}