/* =============================================
   COMPONENTS — Secciones y elementos UI
   Arvynox Studio
============================================= */

/* ---- CURSOR ---- */
.cursor {
  width: 8px;
  height: 8px;
  background: var(--white);
  border-radius: 50%;
  position: fixed;
  top: 0; left: 0;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: transform 0.15s ease, background 0.2s;
}
.cursor-ring {
  width: 36px;
  height: 36px;
  border: 1px solid rgba(245, 242, 236, 0.3);
  border-radius: 50%;
  position: fixed;
  top: 0; left: 0;
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%, -50%);
  transition:
    transform 0.35s cubic-bezier(0.22, 1, 0.36, 1),
    width 0.3s,
    height 0.3s,
    border-color 0.2s;
}
.cursor-ring.expand {
  width: 64px;
  height: 64px;
  border-color: rgba(176, 127, 227, 0.5);
}

/* ---- NAVEGACIÓN ---- */
nav {
  position: absolute;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 2rem 4rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  opacity: 0;
  animation: fadeDown 1s 0.3s forwards;
}
.nav-logo img {
  height: 48px;
}
.nav-links {
  display: flex;
  gap: 2.5rem;
}
.nav-links a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.78rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-weight: 400;
  transition: color 0.3s;
}
.nav-links a:hover { color: var(--white); }

/* ---- HERO ---- */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 8rem 4rem 4rem;
  position: relative;
  overflow: hidden;
}
.hero-noise {
  position: absolute;
  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;
  opacity: 0.5;
}
.hero-line {
  position: absolute;
  top: 30%; right: 0;
  width: 40vw; height: 1px;
  background: linear-gradient(to left, transparent, var(--border));
  opacity: 0;
  animation: lineIn 1.5s 1s forwards;
}
.hero-tag {
  font-size: 0.7rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--purple-light);
  margin-bottom: 2.5rem;
  opacity: 0;
  animation: fadeUp 1s 0.5s forwards;
  display: flex;
  align-items: center;
  gap: 0.8rem;
}
.hero-tag::before {
  content: '';
  display: block;
  width: 2rem; height: 1px;
  background: var(--purple-light);
}
.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(4rem, 9vw, 9rem);
  line-height: 0.92;
  letter-spacing: -0.02em;
  margin-bottom: 3rem;
  opacity: 0;
  animation: fadeUp 1s 0.7s forwards;
}
.hero-title em {
  font-style: italic;
  color: var(--purple-light);
}
.hero-sub {
  max-width: 520px;
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--muted);
  opacity: 0;
  animation: fadeUp 1s 0.9s forwards;
  margin-bottom: 3.5rem;
}
.hero-ctas {
  display: flex;
  gap: 1.2rem;
  align-items: center;
  opacity: 0;
  animation: fadeUp 1s 1.1s forwards;
}
.hero-scroll {
  position: absolute;
  bottom: 3rem; left: 4rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  color: var(--muted);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  opacity: 0;
  animation: fadeUp 1s 1.5s forwards;
}
.scroll-line {
  width: 40px; height: 1px;
  background: var(--muted);
  animation: pulse 2s infinite;
}

/* ---- MARQUEE ---- */
.marquee-section {
  padding: 3rem 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}
.marquee-track {
  display: flex;
  gap: 3rem;
  white-space: nowrap;
  animation: marquee 20s linear infinite;
}
.marquee-item {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  color: rgba(245, 242, 236, 0.07);
  flex-shrink: 0;
  letter-spacing: -0.01em;
}
.marquee-item.accent { color: rgba(176, 127, 227, 0.18); }

/* ---- STATEMENT ---- */
.statement {
  padding: var(--section-pad);
  border-top: 1px solid var(--border);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: end;
}
.statement-left {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 3.5vw, 3.2rem);
  line-height: 1.2;
  letter-spacing: -0.01em;
}
.statement-left em { font-style: italic; color: var(--purple-light); }
.statement-right {
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.85;
  padding-bottom: 0.5rem;
}

/* ---- SERVICIOS ---- */
.services {
  padding: 4rem 4rem 8rem;
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}
.service-card {
  background: var(--black);
  padding: 3rem 2.5rem;
  position: relative;
  overflow: hidden;
  transition: background 0.4s;
}
.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(176, 127, 227, 0.04) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.4s;
}
.service-card:hover { background: #151515; }
.service-card:hover::before { opacity: 1; }
.service-card:hover .service-tag {
  border-color: var(--purple-light);
  color: var(--purple-light);
}
.service-num {
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  color: var(--muted);
  margin-bottom: 2rem;
  display: block;
}
.service-title {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  margin-bottom: 1.2rem;
  line-height: 1.15;
}
.service-desc {
  font-size: 0.88rem;
  color: var(--muted);
  line-height: 1.75;
}
.service-tag {
  display: inline-block;
  margin-top: 2rem;
  padding: 0.3rem 0.9rem;
  border: 1px solid var(--border);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  transition: border-color 0.3s, color 0.3s;
}

/* ---- KLYTRA ---- */
.klytra {
  padding: var(--section-pad);
  border-top: 1px solid var(--border);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8rem;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.klytra::after {
  content: 'KLYTRA';
  position: absolute;
  right: -2rem; top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-serif);
  font-size: 18vw;
  color: rgba(255, 255, 255, 0.015);
  white-space: nowrap;
  pointer-events: none;
  letter-spacing: -0.05em;
}
.klytra-eyebrow {
  font-size: 0.7rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--purple-light);
  margin-bottom: 1.5rem;
}
.klytra-title {
  font-family: var(--font-serif);
  font-size: clamp(3rem, 5vw, 5rem);
  line-height: 1;
  margin-bottom: 1.5rem;
  letter-spacing: -0.02em;
}
.klytra-sub {
  font-size: 1rem;
  color: var(--muted);
  line-height: 1.8;
  margin-bottom: 2.5rem;
}
.klytra-features {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.klytra-features li {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.6;
}
.klytra-features li::before {
  content: '→';
  color: var(--purple-light);
  flex-shrink: 0;
  margin-top: 0.1em;
}

/* Tarjeta Klytra */
.klytra-card {
  background: var(--black-card);
  border: 1px solid var(--border);
  padding: 3rem;
}
.klytra-card-badge {
  display: inline-block;
  background: var(--purple-dim);
  border: 1px solid var(--purple-border);
  color: var(--purple-light);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 0.4rem 1rem;
  margin-bottom: 2rem;
}
.klytra-card-title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  margin-bottom: 0.8rem;
}
.klytra-card-desc {
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 2rem;
}
.klytra-stat {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  border-top: 1px solid var(--border);
  padding-top: 2rem;
}
.stat-num {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  line-height: 1;
  margin-bottom: 0.3rem;
}
.stat-label {
  font-size: 0.75rem;
  color: var(--muted);
  letter-spacing: 0.05em;
}

/* ---- MANIFIESTO ---- */
.manifesto {
  padding: var(--section-pad);
  border-top: 1px solid var(--border);
  text-align: center;
}
.manifesto-text {
  font-family: var(--font-serif);
  font-size: clamp(2.2rem, 4vw, 4rem);
  line-height: 1.25;
  max-width: 900px;
  margin: 0 auto;
  color: rgba(245, 242, 236, 0.15);
  letter-spacing: -0.01em;
}
.manifesto-text span {
  color: var(--white);
  transition: color 0.3s;
}

/* ---- EQUIPO ---- */
.team {
  padding: 6rem 4rem 8rem;
  border-top: 1px solid var(--border);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: start;
}
.team-title {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 3.5vw, 3.5rem);
  line-height: 1.1;
  margin-bottom: 1.5rem;
  letter-spacing: -0.01em;
}
.team-title em { font-style: italic; color: var(--purple-light); }
.team-desc {
  font-size: 0.95rem;
  color: var(--muted);
  line-height: 1.85;
}
.team-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  margin-top: 1rem;
}
.role-card {
  background: var(--black);
  padding: 2rem 1.8rem;
  transition: background 0.3s;
}
.role-card:hover { background: #151515; }
.role-card.full { grid-column: span 2; }
.role-icon {
  width: 36px; height: 36px;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  color: var(--purple-light);
}
.role-title {
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 0.5rem;
}
.role-desc {
  font-size: 0.78rem;
  color: var(--muted);
  line-height: 1.6;
}

/* ---- CTA FINAL ---- */
.cta-section {
  padding: var(--section-pad);
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}
.cta-label {
  font-size: 0.7rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 1.5rem;
}
.cta-title {
  font-family: var(--font-serif);
  font-size: clamp(3rem, 6vw, 6rem);
  line-height: 0.95;
  letter-spacing: -0.02em;
}
.cta-title em { font-style: italic; color: var(--purple-light); }
.cta-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 1.5rem;
}
.cta-contact {
  font-size: 0.85rem;
  color: var(--muted);
  text-align: right;
  line-height: 1.7;
}
.cta-contact a {
  color: var(--white);
  text-decoration: none;
  transition: color 0.3s;
}
.cta-contact a:hover { color: var(--purple-light); }

/* ---- FOOTER ---- */
footer {
  padding: 2.5rem 4rem;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.footer-copy {
  font-size: 0.72rem;
  color: var(--muted);
  letter-spacing: 0.05em;
}
.footer-social {
  display: flex;
  gap: 2rem;
}
.footer-social a {
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.3s;
}
.footer-social a:hover { color: var(--white); }

/* =============================================
   RESPONSIVE
============================================= */

@media (max-width: 900px) {
  nav { padding: 1.5rem 2rem; }
  .nav-links { display: none; }

  .hero { padding: 7rem 2rem 3rem; }
  .hero-scroll { left: 2rem; }

  .statement { grid-template-columns: 1fr; gap: 2rem; padding: 4rem 2rem; }

  .services { padding: 2rem 2rem 5rem; }
  .services-grid { grid-template-columns: 1fr; }

  .klytra { grid-template-columns: 1fr; gap: 3rem; padding: 5rem 2rem; }
  .klytra::after { display: none; }

  .manifesto { padding: 5rem 2rem; }

  .team { grid-template-columns: 1fr; gap: 2rem; padding: 4rem 2rem; }

  .cta-section {
    flex-direction: column;
    gap: 3rem;
    align-items: flex-start;
    padding: 5rem 2rem;
  }
  .cta-right { align-items: flex-start; }

  footer { padding: 2rem; flex-direction: column; gap: 1.5rem; text-align: center; }
}