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

  :root {
    --navy: #141414;
    --navy-light: #202020;
    --gold: #D4AF37;
    --gold-rgb: 212,175,55;
    --gold-light: #e8c84a;
    --gold-dim: #a88a28;
    --charcoal: #111111;
    --ivory: #F5F3EC;
    --ivory-dim: #e8e4d6;
    --white: #ffffff;
    --text-on-dark: #F5F3EC;
    --text-muted: #9a948a;
  }

  html { scroll-behavior: smooth; }

  .sr-only {
    position: absolute;
    width: 1px; height: 1px;
    padding: 0; margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
  }

  body {
    font-family: 'Montserrat', sans-serif;
    background: var(--charcoal);
    color: var(--ivory);
    line-height: 1.7;
    overflow-x: hidden;
  }

  /* ── NAV ─────────────────────────────── */
  nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 3rem;
    background: rgba(18, 18, 18, 0.92);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid rgba(212, 175, 55, 0.18);
    transition: padding 0.3s;
  }

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

  .nav-logo-amphora {
    width: 36px;
    height: 36px;
    fill: var(--gold);
  }

  .nav-logo-text {
    font-family: 'Cinzel', serif;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--gold);
    letter-spacing: 0.12em;
    line-height: 1.2;
  }

  .nav-logo-sub {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.5rem;
    font-weight: 400;
    letter-spacing: 0.28em;
    color: var(--ivory-dim);
    text-transform: uppercase;
    display: block;
  }

  .nav-links {
    display: flex;
    gap: 2.4rem;
    list-style: none;
    align-items: center;
  }

  .nav-links a {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--ivory-dim);
    text-decoration: none;
    transition: color 0.2s;
    position: relative;
  }

  .nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px; left: 0;
    width: 0; height: 1px;
    background: var(--gold);
    transition: width 0.3s;
  }

  .nav-links a:hover { color: var(--gold); }
  .nav-links a:hover::after { width: 100%; }

  /* ── DESPLEGABLE "SERVICIOS" ── */
  .nav-dropdown { position: relative; }
  .nav-dropdown-toggle { display: inline-flex; align-items: center; gap: 0.4rem; cursor: pointer; }
  .nav-caret { width: 8px; height: 8px; transition: transform 0.25s; }
  .nav-dropdown:hover .nav-caret,
  .nav-dropdown:focus-within .nav-caret { transform: rotate(180deg); }

  .nav-dropdown-menu {
    position: absolute;
    top: calc(100% + 12px);
    left: 50%;
    transform: translateX(-50%) translateY(6px);
    min-width: 210px;
    list-style: none;
    background: rgba(18,18,18,0.98);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(var(--gold-rgb),0.25);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 14px 34px rgba(0,0,0,0.5);
    padding: 0.4rem 0;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.2s, transform 0.2s, visibility 0.2s;
    z-index: 200;
  }
  /* puente invisible (en el contenedor, no en el menú) para que el hover no se corte al cruzar el hueco */
  .nav-dropdown::after {
    content: '';
    position: absolute;
    top: 100%; left: 50%;
    transform: translateX(-50%);
    width: 210px; height: 16px;
  }
  .nav-dropdown:hover .nav-dropdown-menu,
  .nav-dropdown:focus-within .nav-dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
  }
  .nav-dropdown-menu a {
    display: block;
    padding: 0.65rem 1.4rem;
    font-size: 0.68rem;
    font-weight: 500;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--ivory-dim);
    text-decoration: none;
    white-space: nowrap;
    transition: background 0.18s, color 0.18s;
  }
  .nav-dropdown-menu a::after { display: none !important; }
  .nav-dropdown-menu a:hover { background: rgba(var(--gold-rgb),0.1); color: var(--gold); }

  .nav-cta {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--charcoal) !important;
    background: var(--gold);
    padding: 0.55rem 1.4rem;
    text-decoration: none;
    transition: background 0.2s, transform 0.15s !important;
  }

  .nav-cta:hover { background: var(--gold-light) !important; transform: translateY(-1px); }
  .nav-cta::after { display: none !important; }

  /* ── HERO ────────────────────────────── */
  #home {
    min-height: calc(100vh - 7.75rem);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: linear-gradient(160deg, var(--navy) 0%, #161616 50%, #0a0a0a 100%);
    position: relative;
    overflow: hidden;
    padding: 5rem 2rem 4rem;
    margin: 6rem auto 1.75rem;
  }

  .hero-bg-lines {
    position: absolute;
    inset: 0;
    opacity: 0.04;
    background-image:
      repeating-linear-gradient(0deg, transparent, transparent 79px, var(--gold) 79px, var(--gold) 80px),
      repeating-linear-gradient(90deg, transparent, transparent 79px, var(--gold) 79px, var(--gold) 80px);
  }

  .hero-content {
    position: relative;
    z-index: 2;
    max-width: 820px;
  }

  .hero-eyebrow {
    font-size: 0.62rem;
    font-weight: 500;
    letter-spacing: 0.35em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
  }

  .hero-eyebrow::before,
  .hero-eyebrow::after {
    content: '';
    display: block;
    width: 40px;
    height: 1px;
    background: var(--gold);
    opacity: 0.6;
  }

  .hero-full-logo {
    width: 260px;
    height: auto;
    margin: 0 auto 2rem;
    display: block;
    filter: drop-shadow(0 0 32px rgba(var(--gold-rgb),0.22));
  }

  .hero-amphora {
    width: 90px;
    height: 90px;
    fill: var(--gold);
    margin: 0 auto 1.5rem;
    display: block;
    filter: drop-shadow(0 0 24px rgba(var(--gold-rgb),0.25));
  }

  h1 {
    font-family: 'Cinzel', serif;
    font-size: clamp(2.6rem, 6vw, 4.5rem);
    font-weight: 700;
    color: var(--ivory);
    letter-spacing: 0.06em;
    line-height: 1.1;
    margin-bottom: 0.3rem;
  }

  .hero-tagline-rule {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
    margin: 0.8rem 0 1.5rem;
  }

  .hero-tagline-rule span {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.6rem;
    letter-spacing: 0.4em;
    text-transform: uppercase;
    color: var(--gold);
    opacity: 0.7;
  }

  .hero-tagline-rule::before,
  .hero-tagline-rule::after {
    content: '';
    flex: 1;
    max-width: 80px;
    height: 1px;
    background: var(--gold);
    opacity: 0.3;
  }

  .hero-sub {
    font-size: 0.65rem;
    font-weight: 500;
    letter-spacing: 0.38em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 2rem;
  }

  .hero-description {
    font-size: 1rem;
    font-weight: 300;
    color: rgba(245,243,236,0.72);
    max-width: 560px;
    margin: 0 auto 3rem;
    line-height: 1.8;
  }

  .hero-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
  }

  .btn-primary {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--charcoal);
    background: var(--gold);
    padding: 0.85rem 2.2rem;
    text-decoration: none;
    transition: background 0.2s, transform 0.15s;
    border: none;
    cursor: pointer;
    display: inline-block;
  }

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

  .btn-ghost {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--gold);
    background: transparent;
    padding: 0.85rem 2.2rem;
    text-decoration: none;
    border: 1px solid rgba(var(--gold-rgb),0.5);
    transition: border-color 0.2s, color 0.2s, transform 0.15s;
    cursor: pointer;
    display: inline-block;
  }

  .btn-ghost:hover { border-color: var(--gold); color: var(--gold-light); transform: translateY(-2px); }

  .hero-stats {
    display: flex;
    justify-content: center;
    gap: 4rem;
    margin-top: 5rem;
    padding-top: 2.5rem;
    border-top: 1px solid rgba(var(--gold-rgb),0.12);
  }

  .stat-item { text-align: center; }

  .stat-number {
    font-family: 'Cinzel', serif;
    font-size: 2rem;
    font-weight: 600;
    color: var(--gold);
    line-height: 1;
    margin-bottom: 0.3rem;
  }

  .stat-label {
    font-size: 0.58rem;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--text-muted);
  }

  /* ── SECTIONS ─────────────────────────── */
  section {
    padding: 6rem 3rem;
    width: min(1200px, calc(100% - 3rem));
    margin: 1.75rem auto;
    border: 1px solid rgba(var(--gold-rgb),0.22);
    border-radius: 26px;
    overflow: hidden;
    position: relative;
    scroll-margin-top: 96px;
    box-shadow: 0 14px 44px rgba(0,0,0,0.35);
  }

  .section-inner {
    max-width: 1100px;
    margin: 0 auto;
  }

  .section-header {
    text-align: center;
    margin-bottom: 4rem;
  }

  .section-eyebrow {
    font-size: 0.6rem;
    font-weight: 500;
    letter-spacing: 0.35em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
  }

  .section-eyebrow::before,
  .section-eyebrow::after {
    content: '';
    width: 30px; height: 1px;
    background: var(--gold); opacity: 0.5;
  }

  h2 {
    font-family: 'Cinzel', serif;
    font-size: clamp(1.8rem, 3.5vw, 2.6rem);
    font-weight: 600;
    color: var(--ivory);
    letter-spacing: 0.04em;
    line-height: 1.2;
    margin-bottom: 1rem;
  }

  .section-desc {
    font-size: 0.95rem;
    font-weight: 300;
    color: rgba(245,243,236,0.6);
    max-width: 540px;
    margin: 0 auto;
    line-height: 1.8;
  }

  /* ── VEHICLES SECTION ─────────────────── */
  #vehiculos {
    background: var(--navy);
    position: relative;
    overflow: hidden;
  }

  #vehiculos::before {
    content: '';
    position: absolute;
    top: 0; right: 0;
    width: 40%;
    height: 100%;
    background: radial-gradient(ellipse at 80% 40%, rgba(var(--gold-rgb),0.06), transparent 65%);
    pointer-events: none;
  }

  .vehicles-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 3rem;
  }

  .vehicle-card {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(var(--gold-rgb),0.14);
    padding: 2rem;
    transition: border-color 0.25s, transform 0.25s;
    position: relative;
    overflow: hidden;
  }

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

  .vehicle-card:hover { border-color: rgba(var(--gold-rgb),0.35); transform: translateY(-4px); }
  .vehicle-card:hover::before { height: 100%; }

  .card-icon {
    width: 44px; height: 44px;
    fill: var(--gold);
    margin-bottom: 1.2rem;
    opacity: 0.85;
  }

  .card-title {
    font-family: 'Cinzel', serif;
    font-size: 1rem;
    font-weight: 600;
    color: var(--ivory);
    letter-spacing: 0.06em;
    margin-bottom: 0.6rem;
  }

  .card-body {
    font-size: 0.85rem;
    font-weight: 300;
    color: rgba(245,243,236,0.58);
    line-height: 1.75;
  }

  .card-feature-list {
    list-style: none;
    margin-top: 1rem;
  }

  .card-feature-list li {
    font-size: 0.8rem;
    font-weight: 400;
    color: rgba(245,243,236,0.65);
    padding: 0.3rem 0;
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
  }

  .card-feature-list li::before {
    content: '—';
    color: var(--gold);
    opacity: 0.7;
    flex-shrink: 0;
  }

  .vehicles-process {
    background: rgba(var(--gold-rgb),0.04);
    border: 1px solid rgba(var(--gold-rgb),0.12);
    padding: 2.5rem 3rem;
    margin-top: 2rem;
  }

  .process-label {
    font-size: 0.6rem;
    font-weight: 600;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 1.5rem;
  }

  .process-steps {
    display: flex;
    gap: 0;
    align-items: flex-start;
  }

  .process-step {
    flex: 1;
    text-align: center;
    position: relative;
  }

  .process-step:not(:last-child)::after {
    content: '→';
    position: absolute;
    right: -10px;
    top: 14px;
    color: rgba(var(--gold-rgb),0.4);
    font-size: 1rem;
  }

  .step-num {
    font-family: 'Cinzel', serif;
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--gold);
    display: block;
    margin-bottom: 0.5rem;
    opacity: 0.8;
  }

  .step-name {
    font-size: 0.72rem;
    font-weight: 500;
    color: var(--ivory);
    letter-spacing: 0.06em;
  }

  /* ── SOFTWARE SECTION ─────────────────── */
  #software {
    background: #0a0a0a;
    position: relative;
  }

  #software::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 50%;
    height: 100%;
    background: radial-gradient(ellipse at 10% 50%, rgba(18,18,18,0.8), transparent 60%);
    pointer-events: none;
  }

  .software-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
  }

  .software-features {
    display: flex;
    flex-direction: column;
    gap: 1.4rem;
  }

  .feature-row {
    display: flex;
    gap: 1.2rem;
    align-items: flex-start;
    padding: 1.2rem;
    border: 1px solid transparent;
    transition: border-color 0.25s, background 0.25s;
  }

  .feature-row:hover {
    border-color: rgba(var(--gold-rgb),0.2);
    background: rgba(255,255,255,0.02);
  }

  .feature-icon-wrap {
    width: 42px;
    height: 42px;
    background: rgba(var(--gold-rgb),0.08);
    border: 1px solid rgba(var(--gold-rgb),0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
  }

  .feature-icon-wrap svg {
    width: 20px; height: 20px;
    fill: var(--gold);
    opacity: 0.9;
  }

  .feature-text h3 {
    font-family: 'Cinzel', serif;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--ivory);
    letter-spacing: 0.06em;
    margin-bottom: 0.25rem;
  }

  .feature-text p {
    font-size: 0.78rem;
    font-weight: 300;
    color: rgba(245,243,236,0.52);
    line-height: 1.65;
  }

  .software-mockup {
    background: rgba(18,18,18,0.6);
    border: 1px solid rgba(var(--gold-rgb),0.2);
    padding: 2rem;
    position: relative;
  }

  .mockup-bar {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(var(--gold-rgb),0.1);
  }

  .mockup-dot {
    width: 8px; height: 8px;
    border-radius: 50%;
    background: rgba(var(--gold-rgb),0.3);
  }

  .mockup-dot:first-child { background: rgba(var(--gold-rgb),0.7); }

  .mockup-title {
    font-size: 0.65rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: rgba(245,243,236,0.4);
    margin-left: auto;
  }

  .mockup-stat-row {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 0.8rem;
    margin-bottom: 1.5rem;
  }

  .mockup-stat {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(var(--gold-rgb),0.1);
    padding: 0.9rem;
    text-align: center;
  }

  .mockup-stat-value {
    font-family: 'Cinzel', serif;
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--gold);
    line-height: 1;
    margin-bottom: 0.3rem;
  }

  .mockup-stat-label {
    font-size: 0.55rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: rgba(245,243,236,0.38);
  }

  .mockup-table-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.65rem 0;
    border-bottom: 1px solid rgba(255,255,255,0.05);
  }

  .mockup-table-label {
    font-size: 0.7rem;
    color: rgba(245,243,236,0.5);
    font-weight: 300;
  }

  .mockup-badge {
    font-size: 0.55rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 0.2rem 0.6rem;
  }

  .badge-gold { background: rgba(var(--gold-rgb),0.15); color: var(--gold); }
  .badge-green { background: rgba(80,200,120,0.12); color: #50c878; }
  .badge-blue { background: rgba(80,140,200,0.12); color: #72b0e8; }

  .mockup-cta-row {
    margin-top: 1.5rem;
    display: flex;
    gap: 0.7rem;
  }

  .mockup-btn {
    flex: 1;
    font-size: 0.6rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    text-align: center;
    padding: 0.65rem;
    cursor: pointer;
  }

  .mockup-btn-primary { background: var(--gold); color: var(--charcoal); border: none; }
  .mockup-btn-secondary { background: transparent; color: rgba(245,243,236,0.5); border: 1px solid rgba(245,243,236,0.15); }

  /* ── CONTACT ──────────────────────────── */
  #contacto {
    background: var(--navy);
    position: relative;
    overflow: hidden;
  }

  #contacto::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
    opacity: 0.5;
  }

  .contact-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: start;
  }

  .contact-info h2 {
    text-align: left;
    margin-bottom: 1.2rem;
  }

  .contact-info p {
    font-size: 0.9rem;
    font-weight: 300;
    color: rgba(245,243,236,0.58);
    line-height: 1.8;
    margin-bottom: 2.5rem;
  }

  /* El eyebrow "Hablemos" debe verse como el de las demás secciones (no como párrafo) */
  .contact-info .section-eyebrow {
    font-size: 0.6rem;
    font-weight: 500;
    color: var(--gold);
    line-height: normal;
    margin-bottom: 1rem;
    justify-content: center;
  }

  .contact-detail {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    margin-bottom: 1.2rem;
  }

  .contact-detail-icon {
    width: 38px; height: 38px;
    border: 1px solid rgba(var(--gold-rgb),0.25);
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
  }

  .contact-detail-icon svg {
    width: 18px; height: 18px;
    fill: var(--gold); opacity: 0.8;
  }

  .contact-detail-label {
    font-size: 0.6rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--gold);
    opacity: 0.7;
    margin-bottom: 0.2rem;
  }

  .contact-detail-value {
    font-size: 0.85rem;
    font-weight: 400;
    color: var(--ivory);
  }

  .contact-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
  }

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

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

  .form-label {
    font-size: 0.6rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: rgba(245,243,236,0.45);
  }

  .form-input, .form-select, .form-textarea {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(var(--gold-rgb),0.18);
    color: var(--ivory);
    font-family: 'Montserrat', sans-serif;
    font-size: 0.85rem;
    font-weight: 300;
    padding: 0.8rem 1rem;
    outline: none;
    transition: border-color 0.2s;
    width: 100%;
  }

  .form-input:focus, .form-select:focus, .form-textarea:focus {
    border-color: rgba(var(--gold-rgb),0.5);
  }

  .form-select {
    appearance: none;
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' fill='none'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%23D4AF37' stroke-width='1.5'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
  }

  .form-select option { background: var(--navy); color: var(--ivory); }

  .form-textarea {
    resize: vertical;
    min-height: 110px;
  }

  .form-submit {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--charcoal);
    background: var(--gold);
    border: none;
    padding: 1rem 2rem;
    cursor: pointer;
    transition: background 0.2s, transform 0.15s;
    align-self: flex-start;
    width: 100%;
  }

  .form-submit:hover { background: var(--gold-light); transform: translateY(-1px); }
  .form-submit:disabled { opacity: 0.7; cursor: default; transform: none; }

  .form-status {
    font-size: 0.82rem;
    font-weight: 400;
    line-height: 1.5;
    margin-top: 0.3rem;
    min-height: 1.2em;
  }
  .form-status.ok { color: #50c878; }
  .form-status.err { color: #e8896a; }

  /* ── AGENDAR LLAMADA ── */
  .schedule-block {
    margin-top: 2.5rem;
    padding-top: 1.8rem;
    border-top: 1px solid rgba(var(--gold-rgb),0.14);
  }
  .schedule-or {
    display: block;
    font-size: 0.8rem;
    font-weight: 300;
    color: rgba(245,243,236,0.55);
    margin-bottom: 1rem;
  }
  .schedule-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
  }
  .schedule-btn svg {
    width: 16px; height: 16px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.7;
  }
  html[dir="rtl"] .schedule-btn { flex-direction: row-reverse; }

  /* ── DESCRIPCIÓN ── */
  #descripcion {
    background: #101010;
    position: relative;
  }
  #plugins {
    background: var(--navy);
    position: relative;
  }
  #buscador {
    background: #0a0a0a;
    position: relative;
  }
  #descripcion::before {
    content: '';
    position: absolute;
    top: 0; left: 50%;
    transform: translateX(-50%);
    width: 70%;
    height: 100%;
    background: radial-gradient(ellipse at 50% 0%, rgba(var(--gold-rgb),0.05), transparent 60%);
    pointer-events: none;
  }
  .about-prose {
    max-width: 960px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
  }
  .about-prose p {
    font-size: 0.95rem;
    font-weight: 300;
    color: rgba(245,243,236,0.72);
    line-height: 1.95;
    margin-bottom: 1.5rem;
  }
  .about-prose p:last-child { margin-bottom: 0; }
  .about-lead {
    font-size: 1.1rem;
    font-weight: 400;
    color: rgba(245,243,236,0.92);
  }
  html[dir="rtl"] .about-prose { text-align: right; }

  /* ── MARCAS DE AGUA POR SECCIÓN ── */
  .wm {
    position: absolute;
    bottom: 1.5rem;
    color: var(--gold);
    opacity: 0.07;
    pointer-events: none;
    z-index: 0;
    line-height: 0;
  }
  .wm svg { width: clamp(170px, 23vw, 300px); height: auto; display: block; }
  .wm-left  { left: -1.5%; }
  .wm-right { right: -1.5%; }
  /* el contenido siempre por encima de la marca de agua */
  .section-inner { position: relative; z-index: 1; }
  @media (max-width: 768px) {
    .wm { display: none; }
  }

  /* Marcas de agua de IMAGEN (estilo pictórico) */
  .wm-img {
    position: absolute;
    bottom: 1.5rem;
    width: clamp(260px, 34vw, 470px);
    opacity: 0.32;
    pointer-events: none;
    z-index: 0;
    line-height: 0;
  }
  .wm-img img { width: 100%; height: auto; display: block; }
  .wm-img.wm-left {
    left: 0;
    -webkit-mask-image: linear-gradient(90deg, #000 50%, transparent 100%);
            mask-image: linear-gradient(90deg, #000 50%, transparent 100%);
  }
  .wm-img.wm-right {
    right: 0;
    -webkit-mask-image: linear-gradient(270deg, #000 50%, transparent 100%);
            mask-image: linear-gradient(270deg, #000 50%, transparent 100%);
  }
  @media (max-width: 768px) {
    .wm-img { display: none; }
  }

  /* ── FOOTER ───────────────────────────── */
  footer {
    background: var(--charcoal);
    border: 1px solid rgba(var(--gold-rgb),0.22);
    border-radius: 26px;
    width: min(1200px, calc(100% - 3rem));
    margin: 1.75rem auto 2.5rem;
    padding: 3rem 2rem;
    text-align: center;
    overflow: hidden;
    box-shadow: 0 14px 44px rgba(0,0,0,0.35);
    position: relative;
  }

  .footer-inner {
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    position: relative;
    z-index: 1;
  }

  /* Marca de agua del footer: ajustada a la altura completa del faldón */
  .wm-footer { top: 0; bottom: 0; width: auto; }
  .wm-footer img { height: 100%; width: auto; }

  .footer-logo {
    font-family: 'Cinzel', serif;
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--gold);
    letter-spacing: 0.15em;
  }

  .footer-tagline {
    font-size: 0.6rem;
    font-weight: 400;
    letter-spacing: 0.35em;
    text-transform: uppercase;
    color: rgba(245,243,236,0.3);
  }

  .footer-divider {
    width: 60px;
    height: 1px;
    background: rgba(var(--gold-rgb),0.3);
  }

  /* ── LANGUAGE SWITCHER ────────────────── */
  .nav-right {
    display: flex;
    align-items: center;
    gap: 1.5rem;
  }

  .lang-switcher {
    position: relative;
  }

  .lang-toggle {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    background: transparent;
    border: 1px solid rgba(var(--gold-rgb),0.4);
    color: var(--ivory-dim);
    font-family: 'Montserrat', sans-serif;
    font-size: 0.62rem;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    padding: 0.5rem 0.9rem;
    cursor: pointer;
    transition: border-color 0.2s, color 0.2s;
  }

  .lang-toggle:hover { border-color: var(--gold); color: var(--gold); }

  .lang-toggle svg {
    width: 13px; height: 13px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.6;
  }

  .lang-toggle .lang-caret {
    width: 8px; height: 8px;
    transition: transform 0.25s;
  }

  .lang-switcher.open .lang-caret { transform: rotate(180deg); }

  .lang-menu {
    position: absolute;
    top: calc(100% + 0.6rem);
    right: 0;
    min-width: 150px;
    background: rgba(18, 18, 18, 0.98);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(var(--gold-rgb),0.25);
    box-shadow: 0 12px 30px rgba(0,0,0,0.45);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-6px);
    transition: opacity 0.2s, transform 0.2s, visibility 0.2s;
    z-index: 200;
  }

  .lang-switcher.open .lang-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .lang-option {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    width: 100%;
    background: transparent;
    border: none;
    border-bottom: 1px solid rgba(var(--gold-rgb),0.08);
    color: var(--ivory-dim);
    font-family: 'Montserrat', sans-serif;
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-align: left;
    padding: 0.7rem 1rem;
    cursor: pointer;
    transition: background 0.18s, color 0.18s;
  }

  .lang-option:last-child { border-bottom: none; }
  .lang-option:hover { background: rgba(var(--gold-rgb),0.1); color: var(--gold); }
  .lang-option.active { color: var(--gold); }
  .lang-option .lang-flag { font-size: 1rem; line-height: 1; }
  .lang-option .lang-native { margin-left: auto; font-size: 0.6rem; opacity: 0.55; letter-spacing: 0.12em; text-transform: uppercase; }

  /* ── RTL (Arabic) ─────────────────────── */
  html[dir="rtl"] body { font-family: 'Cairo', 'Montserrat', sans-serif; }
  html[dir="rtl"] h1,
  html[dir="rtl"] h2,
  html[dir="rtl"] .card-title,
  html[dir="rtl"] .feature-text h3,
  html[dir="rtl"] .footer-logo,
  html[dir="rtl"] .nav-logo-text,
  html[dir="rtl"] .mockup-stat-value,
  html[dir="rtl"] .stat-number { font-family: 'Cairo', serif; }

  html[dir="rtl"] .lang-menu { right: auto; left: 0; }
  html[dir="rtl"] .lang-option { text-align: right; }
  html[dir="rtl"] .lang-option .lang-native { margin-left: 0; margin-right: auto; }
  html[dir="rtl"] .contact-info h2,
  html[dir="rtl"] .section-eyebrow { text-align: right; }
  html[dir="rtl"] .card-feature-list li { flex-direction: row-reverse; text-align: right; }
  html[dir="rtl"] .feature-row,
  html[dir="rtl"] .contact-detail { flex-direction: row-reverse; text-align: right; }
  html[dir="rtl"] .process-step:not(:last-child)::after { content: '←'; right: auto; left: -10px; }
  html[dir="rtl"] .form-label,
  html[dir="rtl"] .contact-detail-label { text-align: right; }
  html[dir="rtl"] .form-select {
    background-position: left 1rem center;
    padding-right: 1rem;
    padding-left: 2.5rem;
  }
  /* keep Latin brand wordmarks LTR even in RTL */
  html[dir="rtl"] .keep-ltr { direction: ltr; unicode-bidi: embed; }

  .footer-copy {
    font-size: 0.72rem;
    font-weight: 300;
    color: rgba(245,243,236,0.28);
    letter-spacing: 0.05em;
  }

  /* ── RESPONSIVE ─────────────────────────── */
  @media (max-width: 768px) {
    nav { padding: 1rem 1.5rem; }
    .nav-links { display: none; }
    .vehicles-grid { grid-template-columns: 1fr; }
    .software-layout { grid-template-columns: 1fr; gap: 3rem; }
    .contact-layout { grid-template-columns: 1fr; gap: 3rem; }
    .hero-stats { gap: 2rem; flex-wrap: wrap; }
    .process-steps { flex-direction: column; gap: 1rem; }
    .process-step:not(:last-child)::after { content: '↓'; right: auto; top: auto; position: static; display: block; margin: 0.5rem 0; }
    .form-row { grid-template-columns: 1fr; }
    .vehicles-process { padding: 1.5rem; }
    section { padding: 4rem 1.5rem; border-radius: 18px; }
    footer { padding: 2.5rem 1.5rem; border-radius: 18px; }
    #home { margin-top: 5rem; min-height: calc(100vh - 6.5rem); padding: 4rem 1.5rem; }
  }

  /* ── BORDES REDONDEADOS (botones, campos, tarjetas) ── */
  /* Botones */
  .btn-primary, .btn-ghost, .nav-cta, .form-submit, .lang-toggle { border-radius: 10px; }
  /* Campos de formulario */
  .form-input, .form-select, .form-textarea { border-radius: 10px; }
  /* Menú desplegable de idioma */
  .lang-menu { border-radius: 12px; overflow: hidden; }
  /* Tarjetas y paneles */
  .vehicle-card, .software-mockup, .vehicles-process { border-radius: 16px; }
  /* Cajas pequeñas e iconos cuadrados */
  .feature-row, .feature-icon-wrap, .contact-detail-icon { border-radius: 10px; }
  /* Elementos del mockup */
  .mockup-stat, .mockup-btn { border-radius: 8px; }
  .mockup-badge { border-radius: 6px; }