/* ====== RESET & BASE ====== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --gold:        #C9933A;
  --gold-light:  #E8B55A;
  --gold-pale:   #F5D9A0;
  --gold-dim:    #6B4E1A;
  --black:       #000000;
  --dark:        #0A0804;
  --dark2:       #0F0C08;
  --dark3:       #151008;
  --white:       #FFFFFF;
  --gray:        #8A8070;
  --gray-light:  #C8BEA8;
  --border:      rgba(201,147,58,0.18);
  --border-glow: rgba(201,147,58,0.5);
  --font-display: 'Rajdhani', sans-serif;
  --font-body:    'Outfit', sans-serif;
  --font-mono:    'Share Tech Mono', monospace;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--black);
  color: var(--white);
  overflow-x: hidden;
  line-height: 1.6;
}

/* ====== NOISE TEXTURE OVERLAY ====== */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 1000;
  opacity: 0.4;
}

/* ====== TYPOGRAPHY ====== */
h1, h2, h3, h4 { font-family: var(--font-display); letter-spacing: 0.05em; line-height: 1.1; }

.section-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 3px;
  color: var(--gold);
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
}
.section-label::before {
  content: '';
  width: 28px; height: 1px;
  background: var(--gold);
}

/* ====== NAV ====== */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 0 60px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(0,0,0,0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
}

.nav-logo img {
  height: 100px;
  width: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
  list-style: none;
}

.nav-links a {
  text-decoration: none;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 1.5px;
  color: var(--gray-light);
  text-transform: uppercase;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--gold-light); }

.nav-cta {
  background: transparent;
  border: 1.5px solid var(--gold);
  color: var(--gold) !important;
  padding: 9px 22px;
  border-radius: 3px;
  font-size: 13px !important;
  transition: all 0.2s !important;
}
.nav-cta:hover {
  background: var(--gold) !important;
  color: var(--black) !important;
}

/* ====== HERO ====== */
#hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 120px 60px 80px;
}

/* Grid background */
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(201,147,58,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201,147,58,0.06) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, black 30%, transparent 100%);
}

/* Glow circles */
.hero-glow-1 {
  position: absolute;
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(201,147,58,0.12) 0%, transparent 65%);
  top: -150px; right: -100px;
  pointer-events: none;
}
.hero-glow-2 {
  position: absolute;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(201,147,58,0.06) 0%, transparent 65%);
  bottom: -100px; left: -80px;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 680px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(201,147,58,0.08);
  border: 1px solid var(--border-glow);
  border-radius: 2px;
  padding: 7px 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--gold-light);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 32px;
}
.hero-badge::before {
  content: 'â–¸';
  color: var(--gold);
}

.hero-title {
  font-size: clamp(52px, 7vw, 88px);
  font-weight: 700;
  line-height: 0.95;
  letter-spacing: 0.02em;
  margin-bottom: 28px;
}
.hero-title .gold { color: var(--gold-light); font-style: italic; }
.hero-title .outline {
  -webkit-text-stroke: 1.5px rgba(201,147,58,0.6);
  color: transparent;
}

.hero-sub {
  font-size: 17px;
  color: var(--gray-light);
  line-height: 1.7;
  max-width: 520px;
  margin-bottom: 48px;
  font-weight: 300;
}

.hero-btns {
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 100%);
  color: var(--black);
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 15px 34px;
  border-radius: 3px;
  text-decoration: none;
  transition: all 0.3s;
  box-shadow: 0 4px 30px rgba(201,147,58,0.3);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 40px rgba(201,147,58,0.5);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: transparent;
  color: var(--gray-light);
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 14px 28px;
  border-radius: 3px;
  border: 1px solid rgba(255,255,255,0.12);
  text-decoration: none;
  transition: all 0.2s;
}
.btn-secondary:hover {
  border-color: var(--gold);
  color: var(--gold-light);
}

/* Hero right — logo visual */
.hero-visual {
  position: absolute;
  right: 60px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
}

.hero-visual img {
  width: 420px;
  height: auto;
  opacity: 1;
  mix-blend-mode: screen;
  filter: drop-shadow(0 0 60px rgba(201,147,58,0.4));
  animation: floatLogo 6s ease-in-out infinite;
}

@keyframes floatLogo {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-18px); }
}

/* Hero stats bar */
.hero-stats {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  display: flex;
  border-top: 1px solid var(--border);
  z-index: 2;
}

.hero-stat {
  flex: 1;
  padding: 28px 40px;
  border-right: 1px solid var(--border);
  text-align: center;
}
.hero-stat:last-child { border-right: none; }

.stat-num {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 700;
  color: var(--gold-light);
  letter-spacing: 1px;
}
.stat-label {
  font-size: 12px;
  color: var(--gray);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-top: 4px;
  font-family: var(--font-mono);
}

/* ====== SECTIONS BASE ====== */
section {
  padding: 100px 60px;
  max-width: 1200px;
  margin: 0 auto;
}

.full-width-section {
  max-width: none;
  padding: 100px 0;
}

.section-header {
  text-align: center;
  margin-bottom: 72px;
}

.section-title {
  font-size: clamp(36px, 4vw, 54px);
  font-weight: 700;
  color: var(--white);
  margin-bottom: 16px;
}

.section-sub {
  font-size: 17px;
  color: var(--gray);
  max-width: 560px;
  margin: 0 auto;
  font-weight: 300;
}

/* ====== SERVICIOS (FEATURES) ====== */
#servicios {
  background: var(--dark2);
  max-width: none;
  padding: 100px 60px;
}

.services-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}

.service-card {
  background: var(--dark2);
  padding: 48px 36px;
  position: relative;
  transition: background 0.3s;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  transform: scaleX(0);
  transition: transform 0.4s;
}
.service-card:hover::before { transform: scaleX(1); }
.service-card:hover { background: rgba(201,147,58,0.04); }

.service-icon {
  width: 52px; height: 52px;
  background: rgba(201,147,58,0.08);
  border: 1px solid var(--border-glow);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  margin-bottom: 24px;
}

.service-card h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 1px;
  margin-bottom: 12px;
}

.service-card p {
  font-size: 14px;
  color: var(--gray);
  line-height: 1.7;
  font-weight: 300;
}

/* ====== COMO FUNCIONA ====== */
#como-funciona {}

.steps-container {
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
}

.steps-container::before {
  content: '';
  position: absolute;
  left: 29px;
  top: 52px;
  bottom: 52px;
  width: 1px;
  background: linear-gradient(180deg, var(--gold), rgba(201,147,58,0.1));
}

.step {
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: 32px;
  align-items: flex-start;
  padding: 36px 0;
  border-bottom: 1px solid var(--border);
  position: relative;
}
.step:last-child { border-bottom: none; }

.step-num {
  width: 58px; height: 58px;
  border: 1.5px solid var(--gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--gold);
  background: var(--black);
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}

.step-content h3 {
  font-size: 22px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
  padding-top: 14px;
}
.step-content p {
  font-size: 15px;
  color: var(--gray);
  line-height: 1.7;
  font-weight: 300;
  max-width: 620px;
}

/* ====== INSTRUMENTOS ====== */
#instrumentos {
  background: var(--dark3);
  max-width: none;
  padding: 100px 60px;
}

.instruments-inner {
  max-width: 1200px;
  margin: 0 auto;
}

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

.instrument-card {
  background: rgba(201,147,58,0.03);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 36px 28px;
  text-align: center;
  transition: all 0.3s;
  cursor: pointer;
}
.instrument-card:hover {
  border-color: var(--gold);
  background: rgba(201,147,58,0.07);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(201,147,58,0.12);
}

.instrument-symbol {
  font-family: var(--font-mono);
  font-size: 28px;
  color: var(--gold);
  margin-bottom: 12px;
}

.instrument-card h4 {
  font-size: 16px;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 8px;
  letter-spacing: 1px;
}

.instrument-card p {
  font-size: 12px;
  color: var(--gray);
  letter-spacing: 0.5px;
}

.live-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-family: var(--font-mono);
  font-size: 10px;
  color: #4ade80;
  margin-top: 10px;
  letter-spacing: 1.5px;
}
.live-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: #4ade80;
  box-shadow: 0 0 6px #4ade80;
  animation: blink 1.5s infinite;
}
@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

/* ====== PLANES ====== */
#planes {}

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

.price-card {
  background: var(--dark2);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 44px 36px;
  position: relative;
  transition: all 0.3s;
}

.price-card.featured {
  border-color: var(--gold);
  background: rgba(201,147,58,0.04);
  box-shadow: 0 0 60px rgba(201,147,58,0.1);
}

.price-tag {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gold);
  color: var(--black);
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 4px 18px;
  border-radius: 2px;
  white-space: nowrap;
}

.price-tier {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--gold);
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.price-name {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
  letter-spacing: 1px;
}

.price-desc {
  font-size: 13px;
  color: var(--gray);
  margin-bottom: 28px;
  font-weight: 300;
  line-height: 1.6;
}

.price-divider {
  height: 1px;
  background: var(--border);
  margin-bottom: 28px;
}

.price-features {
  list-style: none;
  margin-bottom: 36px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.price-features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: var(--gray-light);
  font-weight: 300;
}

.price-features li::before {
  content: '›';
  color: var(--gold);
  font-weight: 700;
  font-size: 16px;
  line-height: 1.2;
  flex-shrink: 0;
}

.price-features li.disabled {
  color: var(--gray);
  opacity: 0.4;
}
.price-features li.disabled::before { color: var(--gray); }

.btn-plan {
  width: 100%;
  padding: 14px;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  border-radius: 3px;
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
  display: block;
  text-align: center;
}

.btn-plan-outline {
  background: transparent;
  border: 1px solid var(--border-glow);
  color: var(--gray-light);
}
.btn-plan-outline:hover {
  border-color: var(--gold);
  color: var(--gold-light);
}

.btn-plan-gold {
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  border: none;
  color: var(--black);
  box-shadow: 0 4px 20px rgba(201,147,58,0.3);
}
.btn-plan-gold:hover {
  box-shadow: 0 8px 30px rgba(201,147,58,0.5);
  transform: translateY(-1px);
}

/* ====== TESTIMONIOS ====== */
#testimonios {
  background: var(--dark2);
  max-width: none;
  padding: 100px 60px;
}

.testimonios-inner {
  max-width: 1200px;
  margin: 0 auto;
}

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

.testimonial-card {
  background: var(--black);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 36px;
  position: relative;
}

.testimonial-card::before {
  content: '"';
  position: absolute;
  top: 20px; right: 28px;
  font-size: 80px;
  line-height: 1;
  color: rgba(201,147,58,0.12);
  font-family: Georgia, serif;
}

.stars {
  color: var(--gold);
  font-size: 13px;
  letter-spacing: 2px;
  margin-bottom: 16px;
}

.testimonial-text {
  font-size: 14px;
  color: var(--gray-light);
  line-height: 1.8;
  font-weight: 300;
  margin-bottom: 24px;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
}

.author-avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: rgba(201,147,58,0.15);
  border: 1px solid var(--border-glow);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  color: var(--gold);
}

.author-name {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 600;
  color: var(--white);
  letter-spacing: 0.5px;
}
.author-role {
  font-size: 12px;
  color: var(--gray);
  font-family: var(--font-mono);
}

/* ====== CTA FINAL ====== */
#cta {
  position: relative;
  padding: 140px 60px;
  text-align: center;
  overflow: hidden;
}

.cta-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 80% at 50% 50%, rgba(201,147,58,0.08) 0%, transparent 70%),
    var(--black);
}

.cta-ring {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 600px; height: 600px;
  border-radius: 50%;
  border: 1px solid rgba(201,147,58,0.08);
}
.cta-ring:nth-child(2) {
  width: 800px; height: 800px;
  border-color: rgba(201,147,58,0.05);
}
.cta-ring:nth-child(3) {
  width: 1000px; height: 1000px;
  border-color: rgba(201,147,58,0.03);
}

.cta-content {
  position: relative;
  z-index: 2;
  max-width: 700px;
  margin: 0 auto;
}

.cta-title {
  font-size: clamp(38px, 5vw, 64px);
  font-weight: 700;
  line-height: 1.05;
  color: var(--white);
  margin-bottom: 20px;
}
.cta-title .gold { color: var(--gold-light); }

.cta-sub {
  font-size: 17px;
  color: var(--gray);
  margin-bottom: 48px;
  font-weight: 300;
}

.cta-btns {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 32px;
}

.cta-trust {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--gray);
  letter-spacing: 2px;
}

/* ====== FOOTER ====== */
footer {
  background: var(--dark2);
  border-top: 1px solid var(--border);
  padding: 64px 60px 36px;
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand img {
  height: 36px;
  margin-bottom: 16px;
  opacity: 0.9;
}

.footer-brand p {
  font-size: 13px;
  color: var(--gray);
  line-height: 1.7;
  max-width: 280px;
  font-weight: 300;
}

.footer-col h5 {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 18px;
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col a {
  font-size: 13px;
  color: var(--gray);
  text-decoration: none;
  transition: color 0.2s;
  font-weight: 300;
}
.footer-col a:hover { color: var(--gold-light); }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-copy {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--gray);
  letter-spacing: 1px;
}

.footer-legal {
  display: flex;
  gap: 24px;
}
.footer-legal a {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--gray);
  text-decoration: none;
  letter-spacing: 1px;
  transition: color 0.2s;
}
.footer-legal a:hover { color: var(--gold); }

/* ====== SCROLL ANIMATIONS ====== */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ====== TICKER BAR ====== */
.ticker-bar {
  background: rgba(201,147,58,0.06);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 10px 0;
  overflow: hidden;
  white-space: nowrap;
}

.ticker-track {
  display: inline-flex;
  gap: 60px;
  animation: ticker 30s linear infinite;
}

.ticker-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--gray-light);
  letter-spacing: 1px;
}

.ticker-item .up { color: #4ade80; }
.ticker-item .down { color: #f87171; }

@keyframes ticker {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ====== RESPONSIVE ====== */
@media (max-width: 900px) {
  nav { padding: 0 24px; }
  nav .nav-links { display: none; }
  #hero { padding: 100px 24px 200px; }
  .hero-visual { display: none; }
  .hero-stats { flex-direction: column; }
  section { padding: 72px 24px; }
  .services-grid,
  .instruments-grid,
  .pricing-grid,
  .testimonios-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  #servicios, #instrumentos, #testimonios, #cta { padding: 72px 24px; }
}