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

/* ANIMACIONES DE SCROLL */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }


html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  background: #0a0a0a;
  color: #ededed;
  line-height: 1.7;
}

/* NAVEGACIÓN */
.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.2rem 3rem;
  border-bottom: 0.5px solid #1e1e1e;
  background: #0a0a0a;
  position: sticky;
  top: 0;
  z-index: 100;
}

.logo {
  font-size: 16px;
  font-weight: 500;
  letter-spacing: 4px;
  color: #fff;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  gap: 2rem;
}

.nav-links a {
  font-size: 12px;
  color: #666;
  text-decoration: none;
  letter-spacing: 2px;
  text-transform: uppercase;
  transition: color 0.2s;
}

.nav-links a:hover {
  color: #ccc;
}

.nav-cta {
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: #0a0a0a;
  background: #fff;
  border: none;
  padding: 0.6rem 1.4rem;
  cursor: pointer;
  font-family: 'Inter', sans-serif;
  transition: background 0.2s;
}

.nav-cta:hover {
  background: #ddd;
}

/* HERO */
.hero {
  min-height: 90vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 5rem 2rem;
  border-bottom: 0.5px solid #1a1a1a;
  position: relative;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('https://images.unsplash.com/photo-1517836357463-d25dfeac3438?w=1600&q=80');
  background-size: cover;
  background-position: center 30%;
  filter: brightness(0.25);
  transform: scale(1.05);
  transition: transform 8s ease;
}

.hero:hover .hero-bg {
  transform: scale(1);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 50%, #0a0a0a 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: #eaeef4;
  padding: 0.55rem 1.2rem;
  border: 0.5px solid #2e2e2e;
  border-radius: 100px;
  background: rgba(255, 255, 255, 0.03);
  margin-bottom: 2rem;
}

.hero-tag::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #eaeef4;
  box-shadow: 0 0 10px 1px rgba(234, 238, 244, 0.7);
}

.hl-red {
  font-weight: 500;
  background: linear-gradient(180deg, #fff3c4 0%, #f6d56b 35%, #c9962f 58%, #fbe9a8 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: #e8c558;
}

.hero h1 {
  font-size: 72px;
  font-weight: 300;
  letter-spacing: 12px;
  text-transform: uppercase;
  background: linear-gradient(180deg, #ffffff 0%, #dfe4ea 45%, #b6bcc6 55%, #f3f5f8 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: #eaeef4;
  line-height: 1;
  margin-bottom: 1.5rem;
}

.hero-sub {
  font-size: 15px;
  color: #d2d2d2;
  max-width: 420px;
  line-height: 1.9;
  margin-bottom: 2.5rem;
}

.hero-btns {
  display: flex;
  gap: 1rem;
}

/* BOTONES */
.btn {
  padding: 0.85rem 2.5rem;
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  cursor: pointer;
  font-family: 'Inter', sans-serif;
  transition: all 0.2s;
  border-radius: 1px;
}

.btn-primary {
  background: #fff;
  color: #0a0a0a;
  border: 1px solid #fff;
  font-weight: 500;
}

.btn-primary:hover {
  background: #ddd;
  border-color: #ddd;
}

.btn-outline {
  background: transparent;
  color: #888;
  border: 0.5px solid #333;
}

.btn-outline:hover {
  border-color: #666;
  color: #ccc;
}

.btn-full {
  width: 100%;
  padding: 1rem;
}

/* INDICADOR SCROLL HERO */
.hero-scroll {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.hero-scroll span {
  font-size: 10px;
  letter-spacing: 3px;
  color: #333;
  text-transform: uppercase;
}

.scroll-line {
  width: 0.5px;
  height: 40px;
  background: #333;
  animation: scrollPulse 1.8s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.2; transform: scaleY(1); }
  50% { opacity: 0.8; transform: scaleY(0.6); }
}

/* ESTADÍSTICAS */
.stats-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-bottom: 0.5px solid #1a1a1a;
}

.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 2.5rem 1rem;
  border-right: 0.5px solid #1a1a1a;
}

.stat:last-child {
  border-right: none;
}

.stat-num {
  font-size: 36px;
  font-weight: 300;
  color: #eaeef4;
  letter-spacing: 2px;
}

.stat-label {
  font-size: 11px;
  color: #777;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-top: 0.4rem;
}

/* SERVICIOS */
.servicios {
  padding: 5rem 3rem;
  border-bottom: 0.5px solid #1a1a1a;
}

.section-header {
  margin-bottom: 3rem;
}

.section-label {
  font-size: 11px;
  letter-spacing: 3px;
  color: #777;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.section-header h2 {
  font-size: 28px;
  font-weight: 300;
  color: #eaeef4;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: #1a1a1a;
}

.service-card {
  background: #0a0a0a;
  transition: background 0.2s;
  overflow: hidden;
}

.service-card:hover {
  background: #0f0f0f;
}

.service-img {
  width: 100%;
  height: 220px;
  background-size: cover;
  background-position: center;
  filter: brightness(0.5);
  transition: filter 0.4s ease, transform 0.5s ease;
}

.service-card:hover .service-img {
  filter: brightness(0.65);
  transform: scale(1.03);
}

.service-body {
  padding: 2rem 2.5rem;
}

.service-num {
  font-size: 11px;
  color: #333;
  letter-spacing: 2px;
  display: block;
  margin-bottom: 0.75rem;
}

.service-card h3 {
  font-size: 16px;
  font-weight: 400;
  color: #eaeef4;
  margin-bottom: 0.75rem;
  letter-spacing: 0.5px;
}

.service-card p {
  font-size: 13px;
  color: #c4c4c4;
  line-height: 1.9;
}

/* VÍDEO (PRÓXIMAMENTE) */
.video-section {
  padding: 5rem 3rem 0;
}

.video-placeholder {
  max-width: 1100px;
  margin: 0 auto;
  aspect-ratio: 16 / 9;
  border: 0.5px dashed #2e2e2e;
  border-radius: 4px;
  background:
    repeating-linear-gradient(45deg, #0e0e0e 0, #0e0e0e 12px, #0c0c0c 12px, #0c0c0c 24px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
}

.video-play {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  border: 0.5px solid #333;
  background: #141414;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #555;
}

.video-hint {
  font-family: ui-monospace, 'SF Mono', Menlo, monospace;
  font-size: 11px;
  letter-spacing: 3px;
  color: #555;
  text-transform: uppercase;
}

/* SOBRE MÍ */
.sobre-mi {
  padding: 5rem 3rem;
  border-bottom: 0.5px solid #1a1a1a;
}

.sobre-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: #161616;
  border: 0.5px solid #2a2a2a;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: #444;
  font-weight: 300;
  letter-spacing: 1px;
  margin-bottom: 1.5rem;
}

.sobre-left h2 {
  font-size: 24px;
  font-weight: 300;
  color: #eaeef4;
  margin-bottom: 1.25rem;
}

.sobre-left p {
  font-size: 14px;
  color: #cdcdcd;
  line-height: 1.9;
}

.sobre-right {
  background: #111;
  border: 0.5px solid #1e1e1e;
  padding: 2.5rem;
}

.metodo-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.metodo-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.metodo-check {
  color: #444;
  font-size: 14px;
  margin-top: 2px;
  flex-shrink: 0;
}

.metodo-title {
  font-size: 14px;
  color: #ccc;
  margin-bottom: 0.25rem;
}

.metodo-desc {
  font-size: 12px;
  color: #bcbcbc;
  line-height: 1.7;
}

/* PRECIOS */
.precios {
  padding: 5rem 3rem;
  border-bottom: 0.5px solid #1a1a1a;
}

.precios-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 1rem;
}

.precio-card {
  background: #111;
  border: 0.5px solid #222;
  padding: 2.5rem 2rem;
  position: relative;
  display: flex;
  flex-direction: column;
  transition: border-color 0.3s;
}

.precio-card:hover {
  border-color: #444;
}

.precio-featured {
  border-color: #fff;
  background: #141414;
}

.precio-featured:hover {
  border-color: #fff;
}

.precio-badge {
  position: absolute;
  top: -1px;
  left: 50%;
  transform: translateX(-50%);
  background: #fff;
  color: #0a0a0a;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 0.3rem 1rem;
}

.precio-header {
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 0.5px solid #222;
}

.precio-nombre {
  font-size: 12px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: #777;
  margin-bottom: 1rem;
}

.precio-importe {
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
  margin-bottom: 0.75rem;
}

.precio-num {
  font-size: 52px;
  font-weight: 300;
  color: #fff;
  line-height: 1;
}

.precio-antes {
  font-size: 20px;
  font-weight: 300;
  color: #666;
  text-decoration: line-through;
  text-decoration-color: #c0392b;
  align-self: flex-end;
  margin-bottom: 4px;
}

.precio-euro {
  font-size: 14px;
  color: #666;
}

.precio-desc {
  font-size: 13px;
  color: #666;
}

.precio-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  flex: 1;
  margin-bottom: 2rem;
}

.precio-features li {
  font-size: 13px;
  color: #d2d2d2;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.precio-features li.off {
  color: #3a3a3a;
}

.check {
  color: #fff;
  font-size: 12px;
  flex-shrink: 0;
}

.cross {
  color: #2a2a2a;
  font-size: 12px;
  flex-shrink: 0;
}

.btn-precio {
  width: 100%;
  padding: 0.9rem;
  background: transparent;
  border: 0.5px solid #333;
  color: #888;
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  cursor: pointer;
  font-family: 'Inter', sans-serif;
  transition: all 0.2s;
}

.btn-precio:hover {
  border-color: #666;
  color: #ccc;
}

.btn-precio-featured {
  background: #fff;
  border-color: #fff;
  color: #0a0a0a;
  font-weight: 500;
}

.btn-precio-featured:hover {
  background: #ddd;
  border-color: #ddd;
  color: #0a0a0a;
}

@media (max-width: 768px) {
  .precios-grid { grid-template-columns: 1fr; }
  .precios { padding: 3rem 1.5rem; }
}

/* CONTACTO */
.contacto {
  padding: 5rem 3rem;
  border-bottom: 0.5px solid #1a1a1a;
}

.contacto-content {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 4rem;
  align-items: start;
}

.contacto-left h2 {
  font-size: 28px;
  font-weight: 300;
  color: #eaeef4;
  margin-bottom: 1rem;
}

.contacto-left p {
  font-size: 14px;
  color: #cdcdcd;
  line-height: 1.9;
  margin-bottom: 2rem;
}

.contacto-info {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.contacto-info p {
  font-size: 13px;
  color: #444;
  margin-bottom: 0;
}

/* FORMULARIO */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.field label {
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: #444;
}

.field input,
.field textarea,
.field select {
  background: #111;
  border: 0.5px solid #222;
  color: #ccc;
  padding: 0.85rem 1rem;
  font-size: 14px;
  font-family: 'Inter', sans-serif;
  outline: none;
  transition: border-color 0.2s;
  border-radius: 1px;
}

.field input:focus,
.field textarea:focus,
.field select:focus {
  border-color: #444;
}

.field select {
  appearance: none;
  cursor: pointer;
}

.field textarea {
  resize: vertical;
  min-height: 120px;
}

.field input::placeholder,
.field textarea::placeholder {
  color: #333;
}

.form-nota {
  font-size: 11px;
  color: #333;
  text-align: center;
  letter-spacing: 1px;
  margin-top: -0.5rem;
}

/* FOOTER */
.footer {
  padding: 2rem 3rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 0.5px solid #1a1a1a;
}

.footer p {
  font-size: 12px;
  color: #333;
  letter-spacing: 1px;
}

.footer-links {
  display: flex;
  gap: 1.5rem;
}

.footer-links a {
  font-size: 11px;
  color: #333;
  text-decoration: none;
  letter-spacing: 1px;
  text-transform: uppercase;
  transition: color 0.2s;
}

.footer-links a:hover {
  color: #666;
}

/* TELEGRAM FLOTANTE */
.telegram-btn {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 999;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  background: #229ED9;
  color: #fff;
  text-decoration: none;
  padding: 0.8rem 1.2rem 0.8rem 1rem;
  border-radius: 50px;
  box-shadow: 0 4px 20px rgba(34, 158, 217, 0.35);
  transition: all 0.3s ease;
  overflow: hidden;
  max-width: 52px;
}

.telegram-btn:hover {
  max-width: 180px;
  padding-right: 1.4rem;
  box-shadow: 0 4px 28px rgba(34, 158, 217, 0.5);
}

.telegram-label {
  font-size: 13px;
  font-weight: 500;
  white-space: nowrap;
  opacity: 0;
  transform: translateX(-8px);
  transition: opacity 0.25s ease 0.05s, transform 0.25s ease 0.05s;
  letter-spacing: 0.5px;
}

.telegram-btn:hover .telegram-label {
  opacity: 1;
  transform: translateX(0);
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .nav { padding: 1rem 1.5rem; }
  .nav-links { display: none; }
  .hero h1 { font-size: 40px; letter-spacing: 6px; }
  .stats-bar { grid-template-columns: repeat(2, 1fr); }
  .stat { border-right: 0.5px solid #1a1a1a; border-bottom: 0.5px solid #1a1a1a; }
  .services-grid { grid-template-columns: 1fr; }
  .servicios, .sobre-mi, .contacto { padding: 3rem 1.5rem; }
  .sobre-content, .contacto-content { grid-template-columns: 1fr; gap: 2.5rem; }
  .footer { flex-direction: column; gap: 1rem; text-align: center; }
}