:root {
    --gold: #A0722A;
    --gold-light: #C9941A;
    --gold-dark: #7A5210;
    --silver: #8A8F99;
    --silver-light: #C0C4CC;
    --dark: #F7F5F0;
    --dark-2: #EDEAE3;
    --dark-3: #E3DFD6;
    --dark-4: #D4CFC4;
    --dark-5: #BEB9AE;
    --text: #1C1A17;
    --text-muted: #5C5850;
    --text-dim: #9A9490;
  }

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

  html { scroll-behavior: smooth; }

  body {
    background: var(--dark);
    color: var(--text);
    font-family: 'Barlow', sans-serif;
    font-weight: 300;
    overflow-x: hidden;
  }

  /* ─── NOISE TEXTURE ─── */
  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: 999;
    opacity: 0.15;
  }

  /* ─── NAV ─── */
  nav {
    position: sticky;
    top: 0; left: 0; right: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem 4rem;
    background: linear-gradient(to bottom, rgba(247,245,240,0.98) 60%, transparent);
    backdrop-filter: blur(8px);
  }

  .nav-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
  }

  .nav-logo-icon {
    width: 36px;
    height: 36px;
  }

  .nav-logo-text {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 1.1rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    color: var(--gold);
    text-transform: uppercase;
  }

  .nav-logo-sub {
    display: block;
    font-size: 0.6rem;
    letter-spacing: 0.3em;
    color: var(--silver);
    font-weight: 400;
  }

  .nav-links {
    display: flex;
    gap: 2.5rem;
    list-style: none;
  }

  .nav-links a {
    text-decoration: none;
    color: var(--text-muted);
    font-size: 0.78rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    font-weight: 500;
    transition: color 0.3s;
  }

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

  .nav-cta {
    background: transparent;
    border: 1px solid var(--gold-dark);
    color: var(--gold);
    padding: 0.6rem 1.5rem;
    font-family: 'Barlow', sans-serif;
    font-size: 0.75rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
  }

  .nav-cta:hover {
    background: var(--gold);
    color: #FDFBF7;
  }

  .hamburger { display: none; }

  /* ─── HERO ─── */
  .hero {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1fr 1fr;
    position: relative;
    overflow: hidden;
  }

  .hero-left {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 5rem 4rem 4rem 4rem;
    position: relative;
    z-index: 2;
  }

  .hero-eyebrow {
    font-size: 0.7rem;
    letter-spacing: 0.4em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    gap: 1rem;
  }

  .hero-eyebrow::before {
    content: '';
    display: block;
    width: 40px;
    height: 1px;
    background: var(--gold);
  }

  .hero-title {
    font-family: 'Cormorant Garamond', serif;
    font-size: clamp(3rem, 5vw, 5.5rem);
    font-weight: 300;
    line-height: 1.05;
    color: var(--text);
    margin-bottom: 0.5rem;
  }

  .hero-title em {
    font-style: italic;
    color: var(--gold-light);
  }

  .hero-subtitle {
    font-family: 'Cormorant Garamond', serif;
    font-size: clamp(1.8rem, 3vw, 3rem);
    font-weight: 300;
    color: var(--silver);
    margin-bottom: 2.5rem;
    line-height: 1.2;
  }

  .hero-desc {
    font-size: 0.95rem;
    line-height: 1.9;
    color: var(--text-muted);
    max-width: 440px;
    margin-bottom: 3rem;
  }

  .hero-actions {
    display: flex;
    gap: 1.5rem;
    align-items: center;
  }

  .btn-primary {
    background: var(--gold);
    color: #FDFBF7;
    border: none;
    padding: 1rem 2.5rem;
    font-family: 'Barlow', sans-serif;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
    display: inline-block;
  }

  .btn-primary:hover {
    background: var(--gold-light);
    transform: translateY(-2px);
  }

  .btn-secondary {
    color: var(--silver);
    font-size: 0.78rem;
    letter-spacing: 0.15em;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: color 0.3s;
  }

  .btn-secondary:hover { color: var(--gold); }

  .hero-right {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
  }

  .hero-visual {
    position: absolute;
    inset: 0;
    background: 
      radial-gradient(ellipse at 30% 40%, rgba(160,114,42,0.12) 0%, transparent 60%),
      radial-gradient(ellipse at 80% 80%, rgba(184,188,194,0.06) 0%, transparent 50%);
  }

  .hero-circuit {
    width: 100%;
    height: 100%;
    opacity: 0.15;
  }

  .hero-badge {
    position: absolute;
    bottom: 3rem;
    right: 3rem;
    text-align: right;
  }

  .hero-badge-num {
    font-family: 'Cormorant Garamond', serif;
    font-size: 5rem;
    font-weight: 300;
    color: var(--gold);
    line-height: 1;
    opacity: 0.6;
  }

  .hero-badge-label {
    font-size: 0.65rem;
    letter-spacing: 0.3em;
    color: var(--text-dim);
    text-transform: uppercase;
  }

  .hero-divider {
    position: absolute;
    left: 50%;
    top: 20%;
    bottom: 10%;
    width: 1px;
    background: linear-gradient(to bottom, transparent, var(--gold-dark), transparent);
    opacity: 0.4;
  }

  .scroll-indicator {
    position: absolute;
    bottom: 2.5rem;
    left: 4rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    animation: float 2.5s ease-in-out infinite;
    z-index: 2;
  }

  @keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(8px); }
  }

  .scroll-line {
    width: 1px;
    height: 50px;
    background: linear-gradient(to bottom, var(--gold), transparent);
  }

  .scroll-text {
    font-size: 0.6rem;
    letter-spacing: 0.3em;
    color: var(--text-dim);
    text-transform: uppercase;
    writing-mode: vertical-lr;
    transform: rotate(180deg);
  }

  /* ─── SECTION BASE ─── */
  section { padding: 6rem 4rem; }

  .section-label {
    font-size: 0.65rem;
    letter-spacing: 0.4em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
  }

  .section-label::after {
    content: '';
    flex: 1;
    max-width: 60px;
    height: 1px;
    background: var(--gold-dark);
  }

  .section-title {
    font-family: 'Cormorant Garamond', serif;
    font-size: clamp(2.2rem, 4vw, 3.8rem);
    font-weight: 300;
    line-height: 1.15;
    color: var(--text);
    margin-bottom: 1.5rem;
  }

  .section-title em {
    font-style: italic;
    color: var(--gold-light);
  }

  /* ─── CONTADOR DE VISITAS ─── */
  .visit-counter-bar {
    background: var(--dark-2);
    border-bottom: 1px solid rgba(160,114,42,0.12);
    padding: 0.6rem 4rem;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 2rem;
  }

  .visit-counter-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.7rem;
    letter-spacing: 0.15em;
    color: var(--text-dim);
    text-transform: uppercase;
  }

  .visit-counter-item svg {
    width: 14px;
    height: 14px;
    color: var(--gold-dark);
    flex-shrink: 0;
  }

  .visit-counter-num {
    color: var(--gold);
    font-weight: 500;
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 0.85rem;
    min-width: 2ch;
  }

  @media (max-width: 1024px) {
    .visit-counter-bar { padding: 0.5rem 1.5rem; gap: 1.25rem; }
  }

  /* ─── STATS STRIP ─── */
  .stats-strip {
    background: var(--dark-3);
    border-top: 1px solid rgba(160,114,42,0.15);
    border-bottom: 1px solid rgba(160,114,42,0.15);
    padding: 3rem 4rem;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
  }

  .stat-item {
    text-align: center;
    padding: 1rem;
    border-right: 1px solid var(--dark-5);
  }

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

  .stat-number {
    font-family: 'Cormorant Garamond', serif;
    font-size: 3rem;
    font-weight: 300;
    color: var(--gold);
    display: block;
    line-height: 1;
  }

  .stat-label {
    font-size: 0.7rem;
    letter-spacing: 0.25em;
    color: var(--text-muted);
    text-transform: uppercase;
    display: block;
    margin-top: 0.5rem;
  }

  /* ─── SERVICIOS ─── */
  .servicios {
    background: var(--dark-2);
  }

  .servicios-header {
    max-width: 600px;
    margin-bottom: 4rem;
  }

  .servicios-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2px;
  }

  .servicio-card {
    background: var(--dark-3);
    padding: 3rem 2.5rem;
    position: relative;
    overflow: hidden;
    cursor: default;
    transition: background 0.4s;
  }

  .servicio-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 3px;
    height: 100%;
    background: var(--gold-dark);
    transition: background 0.3s;
  }

  .servicio-card:hover { background: var(--dark-4); }
  .servicio-card:hover::before { background: var(--gold); }

  .servicio-num {
    font-family: 'Cormorant Garamond', serif;
    font-size: 3.5rem;
    font-weight: 300;
    color: var(--dark-5);
    position: absolute;
    top: 1.5rem;
    right: 2rem;
    line-height: 1;
    user-select: none;
    transition: color 0.4s;
  }

  .servicio-card:hover .servicio-num {
    color: rgba(160,114,42,0.1);
  }

  .servicio-icon {
    width: 48px;
    height: 48px;
    margin-bottom: 1.5rem;
    color: var(--gold);
  }

  .servicio-title {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 1.2rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text);
    margin-bottom: 1rem;
  }

  .servicio-desc {
    font-size: 0.88rem;
    line-height: 1.8;
    color: var(--text-muted);
    margin-bottom: 2rem;
  }

  .servicio-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
  }

  .servicio-features li {
    font-size: 0.8rem;
    color: var(--text-dim);
    display: flex;
    align-items: center;
    gap: 0.6rem;
  }

  .servicio-features li::before {
    content: '';
    width: 16px;
    height: 1px;
    background: var(--gold-dark);
    flex-shrink: 0;
  }

  .servicio-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 1.75rem;
    font-size: 0.72rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--gold-dark);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: color 0.3s, border-color 0.3s;
  }

  .servicio-cta:hover {
    color: var(--gold);
    border-bottom-color: var(--gold);
  }

  /* ─── PROCESO ─── */
  .proceso {
    background: var(--dark);
    position: relative;
    overflow: hidden;
  }

  .proceso::before {
    content: '';
    position: absolute;
    top: 0; bottom: 0;
    left: 50%;
    width: 1px;
    background: linear-gradient(to bottom, transparent, var(--dark-5) 20%, var(--dark-5) 80%, transparent);
  }

  .proceso-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem 8rem;
    margin-top: 4rem;
    position: relative;
  }

  .proceso-step {
    position: relative;
  }

  .proceso-step:nth-child(odd) { text-align: right; }

  .step-num {
    font-family: 'Cormorant Garamond', serif;
    font-size: 5rem;
    font-weight: 300;
    color: transparent;
    -webkit-text-stroke: 1px var(--dark-5);
    line-height: 1;
    margin-bottom: 1rem;
    transition: -webkit-text-stroke 0.3s;
  }

  .proceso-step:hover .step-num {
    -webkit-text-stroke: 1px var(--gold-dark);
  }

  .step-title {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 0.75rem;
  }

  .step-desc {
    font-size: 0.88rem;
    line-height: 1.85;
    color: var(--text-muted);
    max-width: 320px;
  }

  .proceso-step:nth-child(odd) .step-desc { margin-left: auto; }

  /* ─── TECNOLOGÍAS ─── */
  .tech {
    background: var(--dark-2);
    overflow: hidden;
  }

  .tech-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 6rem;
    align-items: start;
  }

  .tech-list {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 3rem;
  }

  .tech-tag {
    background: var(--dark-4);
    border: 1px solid var(--dark-5);
    color: var(--text-muted);
    padding: 0.5rem 1.2rem;
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    transition: all 0.3s;
    cursor: default;
  }

  .tech-tag:hover, .tech-tag.active {
    border-color: var(--gold-dark);
    color: var(--gold);
    background: rgba(160,114,42,0.05);
  }

  .tech-tag.highlight {
    border-color: var(--gold);
    color: var(--gold-light);
    background: rgba(160,114,42,0.08);
  }

  .db-section {
    background: var(--dark-3);
    border: 1px solid var(--dark-5);
    border-left: 3px solid var(--gold);
    padding: 2.5rem;
    margin-top: 2rem;
  }

  .db-title {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
  }

  .db-title svg { width: 18px; height: 18px; }

  .db-items {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }

  .db-item {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
  }

  .db-item-name {
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--text);
  }

  .db-item-desc {
    font-size: 0.75rem;
    color: var(--text-dim);
  }

  .db-bar {
    height: 2px;
    background: var(--dark-5);
    margin-top: 0.4rem;
    position: relative;
  }

  .db-bar-fill {
    position: absolute;
    left: 0; top: 0;
    height: 100%;
    background: var(--gold);
    opacity: 0.6;
  }

  /* ─── MANTENIMIENTO ─── */
  .mantenimiento {
    background: var(--dark);
  }

  .mant-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2px;
    margin-top: 4rem;
  }

  .mant-card {
    background: var(--dark-3);
    padding: 2.5rem;
    border-bottom: 1px solid var(--dark-4);
    position: relative;
    overflow: hidden;
  }

  .mant-card::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(to right, var(--gold), transparent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s;
  }

  .mant-card:hover::after { transform: scaleX(1); }

  .mant-icon {
    width: 40px;
    height: 40px;
    color: var(--gold);
    margin-bottom: 1.25rem;
  }

  .mant-title {
    font-size: 1rem;
    font-weight: 500;
    color: var(--text);
    margin-bottom: 0.75rem;
    letter-spacing: 0.05em;
  }

  .mant-desc {
    font-size: 0.85rem;
    line-height: 1.8;
    color: var(--text-muted);
  }

  .mant-label {
    display: inline-block;
    margin-top: 1rem;
    font-size: 0.65rem;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--gold-dark);
    border: 1px solid var(--gold-dark);
    padding: 0.25rem 0.75rem;
  }

  /* ─── PLANES / PRECIOS ─── */
  .planes {
    background: var(--dark-2);
  }

  .planes-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2px;
    margin-top: 4rem;
  }

  .plan-card {
    background: var(--dark-3);
    padding: 3rem 2.5rem;
    position: relative;
  }

  .plan-card.featured {
    background: var(--dark-4);
    border: 1px solid rgba(160,114,42,0.3);
    margin: -1rem 0;
    z-index: 1;
  }

  .plan-badge {
    position: absolute;
    top: -1px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gold);
    color: #FDFBF7;
    font-size: 0.6rem;
    font-weight: 600;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    padding: 0.3rem 1.5rem;
  }

  .plan-name {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
  }

  .plan-price {
    font-family: 'Cormorant Garamond', serif;
    font-size: 3.5rem;
    font-weight: 300;
    color: var(--text);
    line-height: 1;
    margin-bottom: 0.25rem;
  }

  .plan-price span {
    font-size: 1.2rem;
    color: var(--text-muted);
    font-family: 'Barlow', sans-serif;
    font-weight: 300;
  }

  .plan-period {
    font-size: 0.75rem;
    color: var(--text-dim);
    margin-bottom: 2rem;
  }

  .plan-divider {
    height: 1px;
    background: var(--dark-5);
    margin-bottom: 2rem;
  }

  .plan-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    margin-bottom: 2.5rem;
  }

  .plan-features li {
    font-size: 0.84rem;
    color: var(--text-muted);
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
  }

  .plan-features li svg {
    width: 14px;
    height: 14px;
    color: var(--gold);
    flex-shrink: 0;
    margin-top: 3px;
  }

  .plan-btn {
    width: 100%;
    padding: 0.9rem;
    background: transparent;
    border: 1px solid var(--dark-5);
    color: var(--text-muted);
    font-family: 'Barlow', sans-serif;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s;
  }

  .plan-btn:hover {
    border-color: var(--gold-dark);
    color: var(--gold);
  }

  .featured .plan-btn {
    background: var(--gold);
    border-color: var(--gold);
    color: #FDFBF7;
  }

  .featured .plan-btn:hover {
    background: var(--gold-light);
    border-color: var(--gold);
  }

  /* ─── CONTACTO ─── */
  .contacto {
    background: var(--dark);
    position: relative;
    overflow: hidden;
  }

  .contacto::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(to right, transparent, var(--gold-dark), transparent);
  }

  .contacto-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
    align-items: start;
  }

  .contacto-info h2 {
    font-family: 'Cormorant Garamond', serif;
    font-size: clamp(2rem, 3.5vw, 3.2rem);
    font-weight: 300;
    color: var(--text);
    margin-bottom: 1.5rem;
    line-height: 1.2;
  }

  .contacto-info p {
    font-size: 0.9rem;
    line-height: 1.9;
    color: var(--text-muted);
    margin-bottom: 3rem;
  }

  .contact-items {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
  }

  .contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
  }

  .contact-item-icon {
    width: 40px;
    height: 40px;
    border: 1px solid var(--dark-5);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--gold);
  }

  .contact-item-icon svg { width: 18px; height: 18px; }

  .contact-item-label {
    font-size: 0.65rem;
    letter-spacing: 0.25em;
    color: var(--text-dim);
    text-transform: uppercase;
    display: block;
    margin-bottom: 0.25rem;
  }

  .contact-item-value {
    font-size: 0.9rem;
    color: var(--text);
  }

  /* ─── FORM ─── */

  /* Horario */
  .contact-horario {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    margin-top: 2.5rem;
    font-size: 0.78rem;
    color: var(--text-dim);
    letter-spacing: 0.05em;
  }
  .contact-horario-dot {
    width: 8px; height: 8px;
    border-radius: 50%;
    background: #4CAF50;
    box-shadow: 0 0 6px rgba(76,175,80,0.6);
    animation: pulse-dot 2s ease-in-out infinite;
    flex-shrink: 0;
  }
  @keyframes pulse-dot {
    0%,100% { opacity: 1; }
    50%      { opacity: 0.5; }
  }

  /* WhatsApp link */
  .contact-wa {
    text-decoration: none;
    color: var(--text);
    border-bottom: 1px solid transparent;
    transition: color 0.2s, border-color 0.2s;
  }
  .contact-wa:hover { color: var(--gold); border-color: var(--gold); }

  /* Wrap del formulario */
  .contacto-form-wrap {
    display: flex;
    flex-direction: column;
    gap: 0;
  }

  .form-header {
    margin-bottom: 1.75rem;
  }
  .form-tag {
    font-size: 0.6rem;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--gold);
    border: 1px solid var(--gold-dark);
    padding: 0.3em 0.8em;
    display: inline-block;
    margin-bottom: 0.75rem;
  }
  .form-subhead {
    font-size: 0.82rem;
    color: var(--text-muted);
    margin-top: 0.5rem;
  }

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

  .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
  }

  .form-group {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    position: relative;
  }

  .form-group label {
    font-size: 0.63rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--text-dim);
    display: flex;
    align-items: center;
    gap: 0.5rem;
  }
  .form-required { color: var(--gold); font-size: 0.75rem; }
  .form-optional { font-size: 0.6rem; color: var(--text-dim); letter-spacing: 0.1em; text-transform: none; }
  .form-char-counter {
    margin-left: auto;
    font-size: 0.6rem;
    letter-spacing: 0.05em;
    color: var(--text-dim);
    font-variant-numeric: tabular-nums;
  }

  .form-group input,
  .form-group select,
  .form-group textarea {
    background: var(--dark-3);
    border: 1px solid var(--dark-5);
    border-bottom: 2px solid var(--dark-5);
    color: var(--text);
    padding: 0.8rem 1rem;
    font-family: 'Barlow', sans-serif;
    font-size: 0.88rem;
    outline: none;
    transition: border-color 0.25s, background 0.25s, box-shadow 0.25s;
    width: 100%;
    appearance: none;
    border-radius: 0;
  }

  .form-group input:focus,
  .form-group select:focus,
  .form-group textarea:focus {
    border-bottom-color: var(--gold);
    background: var(--dark-2);
    box-shadow: 0 2px 0 -1px var(--gold-dark);
  }

  /* Validación visual */
  .form-group.is-valid input,
  .form-group.is-valid textarea {
    border-bottom-color: #4CAF50;
  }
  .form-group.is-invalid input,
  .form-group.is-invalid textarea {
    border-bottom-color: var(--danger);
    background: rgba(192,57,43,0.04);
  }

  .form-hint {
    font-size: 0.7rem;
    color: var(--danger);
    min-height: 1rem;
    display: block;
    animation: fadeInDown 0.2s ease;
  }
  @keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-4px); }
    to   { opacity: 1; transform: translateY(0); }
  }

  .form-group textarea {
    resize: vertical;
    min-height: 130px;
  }

  /* Select personalizado */
  .select-wrap {
    position: relative;
  }
  .select-wrap select {
    padding-right: 2.5rem;
    cursor: pointer;
  }
  .select-arrow {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    pointer-events: none;
    color: var(--text-dim);
  }
  .form-group select option,
  .form-group select optgroup {
    background: var(--dark-2);
    color: var(--text);
  }

  /* Privacidad */
  .form-privacy {
    font-size: 0.7rem;
    color: var(--text-dim);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    line-height: 1.5;
  }
  .form-privacy svg { flex-shrink: 0; color: var(--gold-dark); }

  /* Botón enviar */
  .form-submit {
    width: 100%;
    padding: 1.05rem 1.5rem;
    background: var(--gold);
    border: none;
    color: #FDFBF7;
    font-family: 'Barlow', sans-serif;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    cursor: pointer;
    transition: background 0.3s, letter-spacing 0.3s, transform 0.15s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    position: relative;
    overflow: hidden;
  }
  .form-submit:hover:not(:disabled) {
    background: var(--gold-light);
    letter-spacing: 0.3em;
  }
  .form-submit:active:not(:disabled) { transform: scale(0.99); }
  .form-submit:disabled { opacity: 0.7; cursor: not-allowed; }

  .btn-arrow { transition: transform 0.3s; flex-shrink: 0; }
  .form-submit:hover .btn-arrow { transform: translateX(4px); }

  .btn-spinner {
    width: 16px; height: 16px;
    border: 2px solid rgba(253,251,247,0.4);
    border-top-color: #FDFBF7;
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
  }
  @keyframes spin { to { transform: rotate(360deg); } }

  /* Estado de éxito */
  .form-success {
    background: var(--dark-2);
    border: 1px solid var(--dark-5);
    border-left: 3px solid #4CAF50;
    padding: 2.5rem 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 1rem;
    animation: fadeIn 0.4s ease;
  }
  @keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: translateY(0); }
  }
  .form-success[hidden] { display: none; }

  .form-success-icon {
    width: 52px; height: 52px;
    border-radius: 50%;
    border: 1.5px solid #4CAF50;
    display: flex; align-items: center; justify-content: center;
    color: #4CAF50;
  }
  .form-success strong {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.4rem;
    font-weight: 400;
    color: var(--text);
  }
  .form-success p { font-size: 0.85rem; color: var(--text-muted); }
  .form-success-reset {
    margin-top: 0.5rem;
    background: none;
    border: 1px solid var(--dark-5);
    padding: 0.5rem 1.25rem;
    font-family: 'Barlow', sans-serif;
    font-size: 0.72rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--text-muted);
    cursor: pointer;
    transition: border-color 0.2s, color 0.2s;
  }
  .form-success-reset:hover { border-color: var(--gold-dark); color: var(--gold); }

  /* ─── FOOTER ─── */
  footer {
    background: var(--dark-3);
    border-top: 1px solid var(--dark-5);
    padding: 3rem 4rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }

  .footer-logo {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    color: var(--gold);
    text-transform: uppercase;
  }

  .footer-logo span {
    display: block;
    font-size: 0.6rem;
    letter-spacing: 0.3em;
    color: var(--text-dim);
    font-weight: 400;
    margin-top: 0.2rem;
  }

  .footer-links {
    display: flex;
    gap: 2rem;
    list-style: none;
  }

  .footer-links a {
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    color: var(--text-dim);
    text-decoration: none;
    text-transform: uppercase;
    transition: color 0.3s;
  }

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

  .footer-copy {
    font-size: 0.72rem;
    color: var(--text-dim);
    letter-spacing: 0.1em;
  }

  /* ─── ANIMATIONS ─── */
  @keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
  }

  .hero-left > * {
    animation: fadeInUp 0.8s ease both;
  }

  .hero-eyebrow { animation-delay: 0.1s; }
  .hero-title { animation-delay: 0.25s; }
  .hero-subtitle { animation-delay: 0.35s; }
  .hero-desc { animation-delay: 0.45s; }
  .hero-actions { animation-delay: 0.55s; }

  /* ─── RESPONSIVE ─── */
  @media (max-width: 1024px) {
    nav { padding: 1.5rem 2rem; }
    .nav-links { display: none; }
    .nav-links.open {
      display: flex;
      flex-direction: column;
      position: fixed;
      top: 0; left: 0; right: 0; bottom: 0;
      background: rgba(247,245,240,0.97);
      justify-content: center;
      align-items: center;
      gap: 2.5rem;
      z-index: 200;
    }
    .nav-links.open a { font-size: 1.1rem; }
    .hamburger {
      display: flex;
      flex-direction: column;
      gap: 5px;
      cursor: pointer;
      z-index: 201;
      background: none;
      border: none;
      padding: 4px;
    }
    .hamburger span {
      display: block;
      width: 22px;
      height: 1.5px;
      background: var(--text-muted);
      transition: all 0.3s;
    }
    .hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(4.5px, 4.5px); }
    .hamburger.open span:nth-child(2) { opacity: 0; }
    .hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(4.5px, -4.5px); }
    .hero { grid-template-columns: 1fr; }
    .hero-right { display: none; }
    .hero-left { padding: 4rem 2rem 4rem; }
    section { padding: 4rem 2rem; }
    .servicios-grid { grid-template-columns: 1fr; }
    .proceso-grid { grid-template-columns: 1fr; }
    .proceso-step:nth-child(odd) { text-align: left; }
    .proceso-step:nth-child(odd) .step-desc { margin-left: 0; }
    .proceso::before { display: none; }
    .tech-content { grid-template-columns: 1fr; gap: 3rem; }
    .mant-grid { grid-template-columns: 1fr; }
    .planes-grid { grid-template-columns: 1fr; }
    .plan-card.featured { margin: 0; }
    .contacto-inner { grid-template-columns: 1fr; gap: 3rem; }
    .form-row { grid-template-columns: 1fr; }
    .stats-strip { grid-template-columns: repeat(2, 1fr); padding: 2rem; }
    footer { flex-direction: column; gap: 1.5rem; text-align: center; }
  }