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

:root {
  --bg-primary: #080808;
  --bg-secondary: #0f0f0f;
  --bg-card: #141414;
  --bg-card-hover: #1a1a1a;
  --gold: #C9A84C;
  --gold-dim: #C9A84C33;
  --orange: #E05A1E;
  --orange-dim: #E05A1E33;
  --text-primary: #f0f0f0;
  --text-secondary: #999;
  --text-muted: #666;
  --border: #222;
  --border-hover: #333;
  --font-main: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: 'Space Grotesk', 'Inter', sans-serif;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
  scroll-behavior: smooth;
  background: var(--bg-primary);
  color: var(--text-primary);
}

body {
  font-family: var(--font-main);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.text-gold { color: var(--gold); }
.text-orange { color: var(--orange); }

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: var(--transition);
}

.navbar.scrolled {
  background: #080808ee;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 2px;
  display: flex;
  gap: 2px;
}

.logo-zf { color: var(--gold); }
.logo-peru { color: var(--text-primary); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: var(--transition);
  letter-spacing: 0.5px;
}

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

.nav-cta {
  background: var(--gold);
  color: var(--bg-primary) !important;
  padding: 8px 20px;
  border-radius: 6px;
  font-weight: 600 !important;
  transition: var(--transition);
}

.nav-cta:hover {
  background: #d4b35a;
  transform: translateY(-1px);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  transition: var(--transition);
  border-radius: 2px;
}

.nav-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

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

.hero-gradient {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 50% 0%, #C9A84C08 0%, transparent 60%),
    radial-gradient(ellipse 40% 40% at 20% 80%, #E05A1E06 0%, transparent 60%),
    radial-gradient(ellipse 50% 50% at 80% 60%, #C9A84C04 0%, transparent 60%);
}

.hero-particles {
  position: absolute;
  inset: 0;
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 0 24px;
  max-width: 900px;
}

.hero-logo {
  margin-bottom: 48px;
}

.hero-logo img {
  max-width: 320px;
  width: 100%;
  height: auto;
  margin: 0 auto;
}

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

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.3px;
  transition: var(--transition);
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: var(--gold);
  color: var(--bg-primary);
}

.btn-primary:hover {
  background: #d4b35a;
  transform: translateY(-2px);
  box-shadow: 0 8px 30px #C9A84C33;
}

.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border);
}

.btn-outline:hover {
  border-color: var(--text-secondary);
  background: #ffffff06;
  transform: translateY(-2px);
}

/* Scroll indicator */
.hero-scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--gold), transparent);
  animation: scroll-bounce 2s ease-in-out infinite;
}

@keyframes scroll-bounce {
  0%, 100% { transform: scaleY(1); opacity: 1; }
  50% { transform: scaleY(0.5); opacity: 0.4; }
}

.hero-scroll span {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--text-muted);
}

/* ===== SECTIONS ===== */
.section {
  padding: 120px 0;
  position: relative;
}

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

.section-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--gold);
  margin-bottom: 16px;
  padding: 6px 16px;
  background: var(--gold-dim);
  border-radius: 100px;
  border: 1px solid #C9A84C22;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -1px;
}

/* ===== ABOUT ===== */
.about-minimal {
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.about-big {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -1px;
  margin-bottom: 16px;
}

.about-sub {
  font-size: 1rem;
  color: var(--text-muted);
  letter-spacing: 0.3px;
}

/* ===== DIVISIONES ===== */
.divisions-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

.division-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 40px;
  overflow: hidden;
  transition: var(--transition);
}

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

.division-glow {
  position: absolute;
  top: -100px;
  right: -100px;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.08;
  transition: var(--transition);
}

.division-orange .division-glow { background: var(--orange); }
.division-gold .division-glow { background: var(--gold); }

.division-card:hover .division-glow { opacity: 0.15; }

.division-badge {
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 16px;
}

.division-orange .division-badge { color: var(--orange); }
.division-gold .division-badge { color: var(--gold); }

.division-name {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.division-type {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 20px;
}

.division-desc {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 24px;
}

.division-services {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 32px;
}

.division-services li {
  font-size: 0.875rem;
  color: var(--text-secondary);
  padding-left: 20px;
  position: relative;
}

.division-orange .division-services li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 6px;
  background: var(--orange);
  border-radius: 50%;
}

.division-gold .division-services li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 6px;
  background: var(--gold);
  border-radius: 50%;
}

.btn-division { font-size: 0.85rem; }

.btn-orange {
  background: var(--orange);
  color: white;
}
.btn-orange:hover {
  background: #c94e18;
  box-shadow: 0 8px 30px #E05A1E33;
  transform: translateY(-2px);
}

.btn-gold {
  background: var(--gold);
  color: var(--bg-primary);
}
.btn-gold:hover {
  background: #d4b35a;
  box-shadow: 0 8px 30px #C9A84C33;
  transform: translateY(-2px);
}

/* ===== SERVICES ===== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px 24px;
  transition: var(--transition);
  position: relative;
}

.service-card:hover {
  border-color: var(--gold-dim);
  background: var(--bg-card-hover);
  transform: translateY(-2px);
}

.service-number {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--gold);
  letter-spacing: 1px;
  display: block;
  margin-bottom: 12px;
}

.service-card h3 {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 0;
}

/* ===== FOUNDER ===== */
.founder-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 80px;
  align-items: center;
}

.founder-name {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  letter-spacing: -2px;
  line-height: 1.1;
}

.founder-alias {
  font-size: 1.2rem;
  color: var(--gold);
  font-weight: 500;
  margin-bottom: 24px;
  margin-top: 4px;
}

.founder-bio {
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.8;
  margin-bottom: 16px;
}

.founder-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 28px;
}

.founder-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--text-muted);
  padding: 8px 16px;
  border: 1px solid var(--border);
  border-radius: 8px;
  transition: var(--transition);
}

.founder-link:hover {
  color: var(--gold);
  border-color: var(--gold-dim);
  background: #C9A84C08;
}

.founder-card-stack {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.founder-mini-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
  transition: var(--transition);
}

.founder-mini-card:hover {
  border-color: var(--gold-dim);
  transform: translateX(-4px);
}

.mini-card-label {
  display: block;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.mini-card-value {
  display: block;
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--gold);
  margin-bottom: 4px;
}

.mini-card-detail {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ===== CONTACT ===== */
.contact-header {
  margin-bottom: 48px;
}

.contact-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin-bottom: 24px;
}

.contact-email-big {
  display: inline-block;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 700;
  color: var(--gold);
  letter-spacing: -0.5px;
  transition: var(--transition);
}

.contact-email-big:hover {
  color: #d4b35a;
}

.contact-socials {
  display: flex;
  justify-content: center;
  gap: 16px;
}

.social-link {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-muted);
  padding: 10px 20px;
  border: 1px solid var(--border);
  border-radius: 8px;
  transition: var(--transition);
}

.social-link:hover {
  color: var(--text-primary);
  border-color: var(--text-secondary);
  background: #ffffff06;
}

/* ===== FOOTER ===== */
.footer {
  border-top: 1px solid var(--border);
  padding: 48px 0 32px;
}

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

.footer-tagline {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 8px;
}

.footer-links {
  display: flex;
  gap: 24px;
}

.footer-links a {
  font-size: 0.85rem;
  color: var(--text-muted);
  transition: var(--transition);
}

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

.footer-bottom {
  text-align: center;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

.footer-bottom p {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ===== ANIMATIONS ===== */
[data-animate] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-animate].animated {
  opacity: 1;
  transform: translateY(0);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .founder-grid { grid-template-columns: 1fr; gap: 48px; }
}

@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: #0a0a0aee;
    backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 24px;
    transition: var(--transition);
  }

  .nav-links.active { right: 0; }
  .nav-toggle { display: flex; }

  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .divisions-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }

  .section { padding: 80px 0; }
  .section-title { font-size: 2rem; }

  .footer-content { flex-direction: column; gap: 24px; text-align: center; }
}

@media (max-width: 480px) {
  .hero-logo img { max-width: 240px; }
  .hero-actions { flex-direction: column; width: 100%; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .services-grid { grid-template-columns: 1fr; }
}