:root {
    --black: #0a0a0a;
    --orange: #FF6B00;
    --gray-dark: #3a3a3a;
    --gray-mid: #7a7a7a;
    --gray-light: #c8c8c8;
    --white: #f5f5f5;
    --bg: #0d0d0d;
  }

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

  html { scroll-behavior: smooth; }

  body {
    font-family: 'DM Sans', sans-serif;
    background: var(--bg);
    color: var(--white);
    overflow-x: hidden;
    cursor: none;
  }

  /* CUSTOM CURSOR */
  .cursor {
    width: 10px; height: 10px;
    background: var(--orange);
    border-radius: 50%;
    position: fixed; top: 0; left: 0;
    pointer-events: none; z-index: 9999;
    transition: transform 0.15s ease;
    transform: translate(-50%, -50%);
  }
  .cursor-follower {
    width: 36px; height: 36px;
    border: 1px solid rgba(255,107,0,0.5);
    border-radius: 50%;
    position: fixed; top: 0; left: 0;
    pointer-events: none; z-index: 9998;
    transform: translate(-50%, -50%);
    transition: all 0.3s ease;
  }
  .cursor-follower.hover { transform: translate(-50%, -50%) scale(2); border-color: var(--orange); }

  /* NOISE TEXTURE OVERLAY */
  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='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
    pointer-events: none; z-index: 1000; opacity: 0.35;
  }

  /* NAV */
  nav {
    position: fixed; top: 0; width: 100%; z-index: 500;
    padding: 0 60px;
    height: 72px;
    display: flex; align-items: center; justify-content: space-between;
    transition: all 0.4s ease;
  }
  nav.scrolled {
    background: rgba(13,13,13,0.92);
    backdrop-filter: blur(20px);
    height: 60px;
    padding: 0 60px;
    border-bottom: 1px solid rgba(255,107,0,0.12);
  }
  .nav-logo {
    display: flex; align-items: center; gap: 12px;
    text-decoration: none;
    overflow: visible;
  }
  .nav-logo img {
    height: 100px;
    width: auto;
    max-width: 360px;
    object-fit: contain;
  }

  .nav-logo span {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 22px; letter-spacing: 3px;
    color: var(--white);
  }

  .nav-links {
    display: flex; gap: 40px; list-style: none;
  }
  .nav-links a {
    color: var(--gray-light);
    text-decoration: none;
    font-size: 13px; font-weight: 400;
    letter-spacing: 2px; text-transform: uppercase;
    position: relative; transition: color 0.3s;
  }
  .nav-links a::after {
    content: ''; position: absolute; bottom: -4px; left: 0;
    width: 0; height: 1px; background: var(--orange);
    transition: width 0.3s ease;
  }
  .nav-links a:hover { color: var(--white); }
  .nav-links a:hover::after { width: 100%; }
  .nav-cta {
    background: var(--orange); color: var(--black) !important;
    padding: 10px 24px; font-weight: 500 !important;
    transition: background 0.3s, transform 0.2s !important;
  }
  .nav-cta::after { display: none !important; }
  .nav-cta:hover { background: #ff8a33 !important; transform: translateY(-1px); }

  /* HAMBURGER */
  .hamburger { display: none; flex-direction: column; gap: 5px; cursor: none; background: none; border: none; }
  .hamburger span { display: block; width: 26px; height: 2px; background: var(--white); transition: all 0.3s; }

  /* HERO */
  #inicio {
    height: 100vh;
    display: flex; align-items: flex-end;
    padding: 0 60px 80px;
    position: relative; overflow: hidden;
  }
  .hero-bg {
    position: absolute; inset: 0;
    background: linear-gradient(135deg, #0d0d0d 0%, #1a1a1a 50%, #0d0d0d 100%);
  }
  .hero-grid {
    position: absolute; inset: 0;
    background-image:
      linear-gradient(rgba(255,107,0,0.04) 1px, transparent 1px),
      linear-gradient(90deg, rgba(255,107,0,0.04) 1px, transparent 1px);
    background-size: 80px 80px;
  }
  .hero-image-collage {
    position: absolute; right: -20px; top: 0; bottom: 0;
    width: 55%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr 1fr;
    gap: 3px;
    opacity: 0;
    transform: translateX(40px);
    animation: fadeSlideIn 1.2s ease 0.3s forwards;
    overflow: hidden;
  }
  .hero-image-collage::after {
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(to right, var(--bg) 0%, rgba(13,13,13,0.5) 35%, transparent 55%),
                linear-gradient(to top, var(--bg) 0%, rgba(13,13,13,0.6) 25%, transparent 45%),
                rgba(0,0,0,0.45);
    z-index: 2;
  }
  .collage-img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
  }
  .collage-img:hover { transform: scale(1.03); }
  .collage-span { grid-row: span 2; }

  .hero-content { position: relative; z-index: 10; max-width: 600px; }
  .hero-tag {
    display: inline-flex; align-items: center; gap: 8px;
    font-size: 11px; letter-spacing: 3px; text-transform: uppercase;
    color: var(--orange); margin-bottom: 5px;
    opacity: 0; animation: fadeUp 0.8s ease 0.6s forwards;
  }
  .hero-tag::before {
    content: ''; width: 30px; height: 1px; background: var(--orange);
  }
  h1 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(72px, 10vw, 130px);
    line-height: 0.9;
    letter-spacing: -1px;
    opacity: 0; animation: fadeUp 0.8s ease 0.8s forwards;
  }
  h1 .accent { color: var(--orange); }
  .hero-desc {
    margin-top: 28px;
    font-size: 15px; font-weight: 300; line-height: 1.7;
    color: var(--gray-light); max-width: 420px;
    opacity: 0; animation: fadeUp 0.8s ease 1s forwards;
  }
  .hero-actions {
    margin-top: 40px;
    display: flex; gap: 20px; align-items: center;
    opacity: 0; animation: fadeUp 0.8s ease 1.1s forwards;
  }
  .btn-primary {
    background: var(--orange); color: var(--black);
    padding: 14px 36px; font-weight: 500;
    font-size: 13px; letter-spacing: 2px; text-transform: uppercase;
    text-decoration: none; display: inline-block;
    transition: all 0.3s ease;
    clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 12px 100%, 0 calc(100% - 12px));
  }
  .btn-primary:hover { background: #ff8a33; transform: translateY(-2px); }
  .btn-secondary {
    color: var(--gray-light); font-size: 13px;
    letter-spacing: 2px; text-transform: uppercase;
    text-decoration: none; display: inline-flex;
    align-items: center; gap: 10px;
    transition: color 0.3s;
  }
  .btn-secondary::after { content: '→'; font-size: 18px; transition: transform 0.3s; }
  .btn-secondary:hover { color: var(--white); }
  .btn-secondary:hover::after { transform: translateX(4px); }

  .hero-stats {
    position: absolute; right: 60px; bottom: 80px; z-index: 10;
    display: flex; gap: 50px;
    opacity: 0; animation: fadeUp 0.8s ease 1.3s forwards;
    background: rgba(0,0,0,0.5);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255,107,0,0.2);
    padding: 20px 30px;
    border-left: 3px solid var(--orange);
  }
  .stat { text-align: right; }
  .stat-num {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 48px; color: var(--orange); line-height: 1;
    text-shadow: 0 0 30px rgba(255,107,0,0.5);
  }
  .stat-label {
    font-size: 11px; letter-spacing: 2px; text-transform: uppercase;
    color: var(--white); margin-top: 4px; opacity: 0.7;
  }

  @keyframes fadeUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
  }
  @keyframes fadeSlideIn {
    from { opacity: 0; transform: translateX(40px); }
    to { opacity: 1; transform: translateX(0); }
  }

  /* MARQUEE */
  .marquee-section {
    border-top: 1px solid rgba(255,107,0,0.2);
    border-bottom: 1px solid rgba(255,107,0,0.2);
    padding: 18px 0; overflow: hidden;
    background: rgba(255,107,0,0.03);
  }
  .marquee-track {
    display: flex; gap: 0;
    animation: marquee 10s linear infinite;
    white-space: nowrap;
  }
  .marquee-item {
    display: inline-flex; align-items: center; gap: 20px;
    padding: 0 30px;
    font-family: 'Bebas Neue', sans-serif;
    font-size: 14px; letter-spacing: 4px;
    color: var(--gray-mid);
  }
  .marquee-item .dot { color: var(--orange); font-size: 20px; }
  @keyframes marquee {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
  }

  /* SECTION COMMON */
  section { padding: 120px 60px; }
  .section-label {
    font-size: 11px; letter-spacing: 4px; text-transform: uppercase;
    color: var(--orange); margin-bottom: 16px;
    display: flex; align-items: center; gap: 12px;
  }
  .section-label::before { content: ''; width: 24px; height: 1px; background: var(--orange); }
  h2 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(48px, 6vw, 80px);
    line-height: 0.95; letter-spacing: -0.5px;
  }

  /* ABOUT / INTRO */
  #nosotros { padding: 80px 60px; }
  .about-grid {
    display: grid; grid-template-columns: 1fr 1fr; gap: 80px;
    align-items: stretch; margin-top: 60px;
  }
  .about-text { display: flex; flex-direction: column; }
  .about-text p {
    font-size: 16px; font-weight: 300; line-height: 1.8;
    color: var(--gray-light); margin-bottom: 20px;
  }
  .about-features {
    margin-top: 36px; display: flex; flex-direction: column; gap: 0;
    flex: 1;
  }
  .feature-item {
    display: flex; align-items: center; gap: 20px;
    font-size: 15px; color: var(--gray-light);
    padding: 20px 0;
    border-bottom: 1px solid rgba(255,255,255,0.06);
    transition: background 0.3s, padding 0.3s;
  }
  .feature-item:first-child {
    border-top: 1px solid rgba(255,255,255,0.06);
  }
  .feature-item:hover {
    color: var(--white);
  }
  .feature-icon {
    width: 48px; height: 48px; background: rgba(255,107,0,0.1);
    border: 1px solid rgba(255,107,0,0.3);
    display: flex; align-items: center; justify-content: center;
    font-size: 20px; flex-shrink: 0;
    transition: background 0.3s, border-color 0.3s;
  }
  .feature-item:hover .feature-icon {
    background: rgba(255,107,0,0.18);
    border-color: rgba(255,107,0,0.6);
  }
  .about-visual {
    position: relative;
    display: flex;
    flex-direction: column;
  }
  .about-img-main {
    width: 100%; flex: 1;
    object-fit: cover;
    min-height: 400px;
  }
  .about-img-accent {
    position: absolute; bottom: -30px; left: -30px;
    width: 45%; aspect-ratio: 1;
    object-fit: cover;
    border: 4px solid var(--bg);
  }
  .about-badge {
    position: absolute; top: 30px; right: -20px;
    background: var(--orange); color: var(--black);
    padding: 20px; text-align: center;
    font-family: 'Bebas Neue', sans-serif;
  }
  .about-badge .num { font-size: 42px; line-height: 1; }
  .about-badge .txt { font-size: 11px; letter-spacing: 2px; }

  /* TRABAJOS */
  #trabajos { padding: 120px 60px; background: rgba(255,255,255,0.02); }
  .trabajos-header {
    display: flex; justify-content: space-between; align-items: flex-end;
    margin-bottom: 60px;
  }
  .filter-tabs {
    display: flex; gap: 4px;
  }
  .filter-btn {
    padding: 8px 20px; font-size: 12px; letter-spacing: 2px;
    text-transform: uppercase; cursor: none; border: none;
    background: transparent; color: var(--gray-mid);
    transition: all 0.3s; font-family: 'DM Sans', sans-serif;
    border-bottom: 1px solid transparent;
  }
  .filter-btn.active, .filter-btn:hover {
    color: var(--orange); border-bottom-color: var(--orange);
  }

  .works-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3px;
  }
  .work-item {
    position: relative; overflow: hidden;
    aspect-ratio: 4/3; cursor: none;
  }
  .work-item.large {
    grid-column: span 2;
    aspect-ratio: 16/9;
  }
  .work-item img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  }
  .work-item:hover img { transform: scale(1.08); }
  .work-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, transparent 60%);
    opacity: 0; transition: opacity 0.4s;
    display: flex; flex-direction: column;
    justify-content: flex-end; padding: 28px;
  }
  .work-item:hover .work-overlay { opacity: 1; }
  .work-cat {
    font-size: 10px; letter-spacing: 3px; text-transform: uppercase;
    color: var(--orange); margin-bottom: 6px;
  }
  .work-title {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 26px; letter-spacing: 1px;
  }
  .work-arrow {
    position: absolute; top: 20px; right: 20px;
    width: 40px; height: 40px;
    background: var(--orange); color: var(--black);
    display: flex; align-items: center; justify-content: center;
    font-size: 18px;
    transform: translateY(-10px); opacity: 0;
    transition: all 0.3s;
  }
  .work-item:hover .work-arrow { transform: translateY(0); opacity: 1; }

  /* VER TODOS BANNER */
  .ver-todos-banner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 3px;
    padding: 22px 28px;
    border: 1px solid rgba(255,107,0,0.2);
    background: rgba(255,107,0,0.03);
    transition: background 0.3s, border-color 0.3s;
  }
  .ver-todos-banner:hover {
    background: rgba(255,107,0,0.06);
    border-color: rgba(255,107,0,0.35);
  }
  .ver-todos-left {
    display: flex; align-items: center; gap: 20px;
  }
  .ver-todos-count {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 22px; letter-spacing: 2px;
    color: var(--orange);
  }
  .ver-todos-text {
    font-size: 13px; letter-spacing: 1px;
    color: var(--gray-mid);
    text-transform: uppercase;
  }
  .ver-todos-btn {
    display: flex; align-items: center; gap: 12px;
    background: none; border: 1px solid rgba(255,255,255,0.15);
    color: var(--white); padding: 12px 28px;
    font-family: 'DM Sans', sans-serif;
    font-size: 12px; letter-spacing: 2px; text-transform: uppercase;
    cursor: none; transition: all 0.3s;
  }
  .ver-todos-btn:hover {
    border-color: var(--orange); color: var(--orange);
  }
  .ver-todos-arrow {
    font-size: 18px;
    transition: transform 0.4s ease;
    display: inline-block;
  }
  .ver-todos-arrow.open { transform: rotate(180deg); }

  /* TRABAJOS EXTRA (expandible) */
  .works-extra {
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-height 0.6s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.4s ease;
    margin-top: 0;
  }
  .works-extra.open {
    max-height: 1200px;
    opacity: 1;
    margin-top: 3px;
  }

  /* LIGHTBOX */
  .lightbox {
    position: fixed; inset: 0;
    background: rgba(0,0,0,0.95);
    z-index: 2000;
    display: flex; align-items: center; justify-content: center;
    opacity: 0; pointer-events: none;
    transition: opacity 0.3s;
  }
  .lightbox.active { opacity: 1; pointer-events: all; }
  .lightbox img {
    max-width: 90vw; max-height: 85vh;
    object-fit: contain;
  }
  .lightbox-close {
    position: absolute; top: 30px; right: 40px;
    font-size: 32px; cursor: none; color: var(--white);
    background: none; border: none; transition: color 0.3s;
  }
  .lightbox-close:hover { color: var(--orange); }

  /* PROCESS */
  #proceso { padding: 120px 60px; }
  .process-grid {
    display: grid; grid-template-columns: repeat(4, 1fr);
    gap: 2px; margin-top: 60px;
  }
  .process-step {
    padding: 40px 32px;
    border: 1px solid rgba(255,255,255,0.06);
    position: relative; overflow: hidden;
    transition: border-color 0.3s, background 0.3s;
  }
  .process-step:hover {
    border-color: rgba(255,107,0,0.3);
    background: rgba(255,107,0,0.04);
  }
  .step-num {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 80px; line-height: 1;
    color: rgba(255,107,0,0.1);
    position: absolute; top: 10px; right: 20px;
    transition: color 0.3s;
  }
  .process-step:hover .step-num { color: rgba(255,107,0,0.2); }
  .step-icon { font-size: 28px; margin-bottom: 20px; }
  .step-title {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 24px; letter-spacing: 1px;
    margin-bottom: 12px;
  }
  .step-desc {
    font-size: 14px; font-weight: 300; line-height: 1.7;
    color: var(--gray-mid);
  }

  /* PRESUPUESTO */
  #presupuesto {
    padding: 120px 60px;
    background: rgba(255,255,255,0.02);
    position: relative; overflow: hidden;
  }
  #presupuesto::before {
    content: '';
    position: absolute; top: -200px; right: -200px;
    width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(255,107,0,0.06) 0%, transparent 70%);
    pointer-events: none;
  }
  .presupuesto-grid {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 80px; align-items: start; margin-top: 60px;
  }
  .presupuesto-info h3 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 36px; margin-bottom: 20px;
  }
  .presupuesto-info p {
    font-size: 15px; font-weight: 300; line-height: 1.8;
    color: var(--gray-light); margin-bottom: 30px;
  }
  .contact-options { display: flex; flex-direction: column; gap: 16px; }
  .contact-item {
    display: flex; align-items: center; gap: 16px;
    padding: 20px; border: 1px solid rgba(255,255,255,0.07);
    transition: border-color 0.3s, background 0.3s;
    text-decoration: none; color: var(--white);
  }
  .contact-item:hover {
    border-color: rgba(255,107,0,0.4);
    background: rgba(255,107,0,0.05);
  }
  .contact-icon {
    width: 44px; height: 44px;
    background: rgba(255,107,0,0.12);
    display: flex; align-items: center; justify-content: center;
    font-size: 20px; flex-shrink: 0;
  }
  .contact-info { flex: 1; }
  .contact-label { font-size: 11px; letter-spacing: 2px; text-transform: uppercase; color: var(--gray-mid); }
  .contact-value { font-size: 15px; margin-top: 2px; }
  .contact-arrow { color: var(--orange); font-size: 18px; }

  /* FORM */
  .presupuesto-form { position: relative; }
  .form-group { margin-bottom: 20px; position: relative; }
  .form-group label {
    display: block; font-size: 11px; letter-spacing: 2px;
    text-transform: uppercase; color: var(--gray-mid); margin-bottom: 8px;
  }
  .form-group input,
  .form-group select,
  .form-group textarea {
    width: 100%; padding: 14px 16px;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    color: var(--white); font-family: 'DM Sans', sans-serif;
    font-size: 14px; transition: border-color 0.3s, background 0.3s;
    outline: none; appearance: none;
  }
  .form-group input:focus,
  .form-group select:focus,
  .form-group textarea:focus {
    border-color: var(--orange);
    background: rgba(255,107,0,0.04);
  }
  .form-group select option { background: #1a1a1a; }
  .form-group textarea { resize: vertical; min-height: 120px; }
  .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
  .btn-submit {
    width: 100%; padding: 16px;
    background: var(--orange); color: var(--black);
    font-family: 'DM Sans', sans-serif;
    font-size: 13px; font-weight: 500;
    letter-spacing: 3px; text-transform: uppercase;
    border: none; cursor: none;
    transition: background 0.3s, transform 0.2s;
    margin-top: 8px;
  }
  .btn-submit:hover { background: #ff8a33; transform: translateY(-2px); }
  .form-success {
    display: none; text-align: center; padding: 40px;
    border: 1px solid rgba(255,107,0,0.3);
    background: rgba(255,107,0,0.05);
  }
  .form-success h3 {
    font-family: 'Bebas Neue', sans-serif; font-size: 32px;
    color: var(--orange); margin-bottom: 12px;
  }
  .form-success p { color: var(--gray-light); font-size: 15px; }

  /* CONTACTO MINIMALISTA */
  .contacto-section {
    padding: 120px 60px;
    background: rgba(255,255,255,0.02);
    position: relative; overflow: hidden;
    text-align: center;
  }
  .contacto-section::before {
    content: '';
    position: absolute; top: -200px; left: 50%; transform: translateX(-50%);
    width: 700px; height: 700px;
    background: radial-gradient(circle, rgba(255,107,0,0.05) 0%, transparent 65%);
    pointer-events: none;
  }
  .contacto-header {
    max-width: 600px;
    margin: 0 auto 80px;
  }
  .contacto-header .section-label {
    margin-bottom: 16px;
  }
  .contacto-header h2 {
    margin-bottom: 20px;
  }
  .contacto-sub {
    font-size: 15px; font-weight: 300; line-height: 1.75;
    color: var(--gray-mid);
    max-width: 420px;
    margin: 0 auto;
  }

  .contacto-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2px;
    max-width: 960px;
    margin: 0 auto;
  }

  .contacto-card {
    display: flex; flex-direction: column;
    align-items: center; justify-content: center;
    padding: 52px 36px;
    border: 1px solid rgba(255,255,255,0.06);
    text-decoration: none; color: var(--white);
    position: relative; overflow: hidden;
    transition: border-color 0.35s, background 0.35s;
    gap: 0;
  }
  .contacto-card::before {
    content: '';
    position: absolute; bottom: 0; left: 0; right: 0;
    height: 2px;
    background: var(--orange);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
  }
  .contacto-card:hover { border-color: rgba(255,107,0,0.25); background: rgba(255,107,0,0.04); }
  .contacto-card:hover::before { transform: scaleX(1); }

  .contacto-card--highlight {
    border-color: rgba(255,107,0,0.2);
    background: rgba(255,107,0,0.03);
  }
  .contacto-card--highlight::before { transform: scaleX(1); }
  .contacto-card--highlight:hover { background: rgba(255,107,0,0.07); }

  .contacto-card--static { cursor: default; }
  .contacto-card--static::before { display: none; }
  .contacto-card--static:hover { border-color: rgba(255,255,255,0.06); background: transparent; }

  .contacto-card__icon {
    width: 56px; height: 56px;
    border: 1px solid rgba(255,107,0,0.3);
    display: flex; align-items: center; justify-content: center;
    color: var(--orange);
    margin-bottom: 28px;
    transition: background 0.3s, border-color 0.3s;
  }
  .contacto-card:hover .contacto-card__icon {
    background: rgba(255,107,0,0.1);
    border-color: rgba(255,107,0,0.5);
  }

  .contacto-card__label {
    font-size: 10px; letter-spacing: 3px; text-transform: uppercase;
    color: var(--gray-mid); margin-bottom: 10px;
  }
  .contacto-card__value {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 22px; letter-spacing: 1px;
    color: var(--white); margin-bottom: 20px;
    line-height: 1.2;
  }
  .contacto-card__cta {
    font-size: 11px; letter-spacing: 2px; text-transform: uppercase;
    color: var(--orange); opacity: 0.8;
    transition: opacity 0.3s, letter-spacing 0.3s;
  }
  .contacto-card:hover .contacto-card__cta {
    opacity: 1; letter-spacing: 2.5px;
  }
  .contacto-card--static .contacto-card__cta { color: var(--gray-mid); }

  /* FOOTER */
  footer {
    padding: 60px 60px 40px;
    border-top: 1px solid rgba(255,255,255,0.07);
  }
  .footer-grid {
    display: grid; grid-template-columns: 2fr 1fr 1fr;
    gap: 60px; margin-bottom: 50px;
  }
  .footer-brand img {
    width: 48px; height: 48px; object-fit: contain; margin-bottom: 16px;
  }
  .footer-brand p {
    font-size: 14px; font-weight: 300; line-height: 1.7;
    color: var(--gray-mid); max-width: 280px;
  }
  .footer-title {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 18px; letter-spacing: 2px;
    margin-bottom: 20px; color: var(--gray-light);
  }
  .footer-links { list-style: none; display: flex; flex-direction: column; gap: 10px; }
  .footer-links a {
    color: var(--gray-mid); text-decoration: none;
    font-size: 14px; transition: color 0.3s;
  }
  .footer-links a:hover { color: var(--orange); }
  .footer-bottom {
    display: flex; justify-content: space-between; align-items: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255,255,255,0.05);
    font-size: 12px; color: var(--gray-mid);
  }
  .social-links { display: flex; gap: 16px; }
  .social-link {
    width: 36px; height: 36px;
    border: 1px solid rgba(255,255,255,0.1);
    display: flex; align-items: center; justify-content: center;
    text-decoration: none; color: var(--gray-mid);
    font-size: 14px; transition: all 0.3s;
  }
  .social-link:hover { border-color: var(--orange); color: var(--orange); }

  /* REVEAL ANIMATION */
  .reveal {
    opacity: 0; transform: translateY(40px);
    transition: opacity 0.7s ease, transform 0.7s ease;
  }
  .reveal.visible { opacity: 1; transform: translateY(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; }

  /* MOBILE NAV */
  .mobile-menu {
    position: fixed; inset: 0;
    background: var(--bg); z-index: 400;
    display: flex; flex-direction: column;
    align-items: center; justify-content: center;
    gap: 40px; transform: translateX(100%);
    transition: transform 0.4s ease;
  }
  .mobile-menu.open { transform: translateX(0); }
  .mobile-menu a {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 48px; letter-spacing: 4px;
    text-decoration: none; color: var(--white);
    transition: color 0.3s;
  }
  .mobile-menu a:hover { color: var(--orange); }


  /* =============================================
     RESPONSIVE — TABLET (max 1024px)
  ============================================= */
  @media (max-width: 1024px) {
    nav { padding: 18px 24px; }
    nav.scrolled { padding: 14px 24px; }
    #inicio { padding: 0 24px 60px; }
    .hero-stats { right: 24px; bottom: 60px; }
    section { padding: 80px 24px; }
    #nosotros { padding: 80px 24px; }
    #trabajos { padding: 80px 24px; }
    #proceso { padding: 80px 24px; }
    #presupuesto { padding: 80px 24px; }
    footer { padding: 60px 24px 40px; }
    .about-grid { gap: 40px; }
    .process-grid { grid-template-columns: repeat(2, 1fr); }
    .presupuesto-grid { gap: 40px; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
    .footer-brand { grid-column: span 2; }
  }

  /* =============================================
     RESPONSIVE — MOBILE (max 768px)
  ============================================= */
  @media (max-width: 768px) {

    /* --- cursor off on touch --- */
    body { cursor: auto; }
    .cursor, .cursor-follower { display: none; }
    .filter-btn, .btn-submit, .hamburger, .ver-todos-btn { cursor: pointer; }

    /* --- NAV --- */
    nav { padding: 16px 20px; }
    nav.scrolled { padding: 12px 20px; }
    .nav-links { display: none; }
    .hamburger { display: flex; }
    .nav-logo img { height: 44px; width: auto; max-width: 220px; }
    .nav-logo span { font-size: 18px; letter-spacing: 2px; }

    /* --- MOBILE MENU --- */
    .mobile-menu { z-index: 600; }
    .mobile-menu a { font-size: 40px; }

    /* --- HERO MOBILE: layout centrado vertical, imagen de fondo oscurecida --- */
    #inicio {
      height: 100svh;
      min-height: 600px;
      padding: 0 24px;
      align-items: center;
      justify-content: center;
      flex-direction: column;
      text-align: center;
    }

    /* Imagen de fondo más oscura para mejor legibilidad */
    .hero-image-collage {
      width: 100%;
      right: 0; left: 0;
      opacity: 1;
      grid-template-columns: 1fr;
      grid-template-rows: 1fr;
    }
    .hero-image-collage::after {
      background: linear-gradient(
        to bottom,
        rgba(13,13,13,0.75) 0%,
        rgba(13,13,13,0.45) 35%,
        rgba(13,13,13,0.45) 65%,
        rgba(13,13,13,0.88) 100%
      );
    }
    .collage-img:not(:first-child) { display: none; }
    .collage-span { grid-row: span 1; }

    /* Contenido centrado */
    .hero-content {
      max-width: 100%;
      width: 100%;
      display: flex;
      flex-direction: column;
      align-items: center;
    }

    /* Tag en una sola línea */
    .hero-tag {
      font-size: 9px;
      letter-spacing: 2.5px;
      margin-bottom: 20px;
      white-space: nowrap;
      opacity: 1 !important;
      animation: none !important;
    }

    /* H1 grande y centrado */
    h1 {
      font-size: clamp(68px, 18vw, 88px);
      line-height: 0.86;
      text-align: center;
      opacity: 1 !important;
      animation: none !important;
      transform: none !important;
    }

    /* Ocultar párrafo en mobile — solo impacto visual */
    .hero-desc { display: none !important; }

    /* Botones en columna, centrados */
    .hero-actions {
      margin-top: 32px;
      flex-direction: column;
      align-items: center;
      gap: 12px;
      width: 100%;
      max-width: 260px;
      opacity: 1 !important;
      animation: none !important;
      transform: none !important;
    }
    .btn-primary {
      padding: 15px 28px;
      font-size: 11px;
      letter-spacing: 2px;
      width: 100%;
      text-align: center;
    }
    .btn-secondary {
      font-size: 11px;
      letter-spacing: 1.5px;
    }

    /* Stats: franja pegada al fondo absoluta */
    .hero-stats {
      display: flex !important;
      position: absolute !important;
      bottom: 0 !important;
      left: 0 !important;
      right: 0 !important;
      width: 100% !important;
      margin: 0 !important;
      padding: 14px 24px !important;
      gap: 0 !important;
      border-left: none !important;
      border-top: 1px solid rgba(255,107,0,0.3) !important;
      border-bottom: none !important;
      border-right: none !important;
      justify-content: space-around !important;
      animation: none !important;
      opacity: 1 !important;
      backdrop-filter: blur(10px) !important;
      background: rgba(0,0,0,0.55) !important;
    }
    .stat { text-align: center; }
    .stat-num { font-size: 32px; }
    .stat-label { font-size: 9px; letter-spacing: 1.5px; }

    /* --- MARQUEE --- */
    .marquee-item { font-size: 12px; padding: 0 16px; gap: 12px; }

    /* --- SECTIONS --- */
    section { padding: 60px 20px; }
    #nosotros { padding: 60px 20px; }
    #trabajos { padding: 60px 20px; }
    #proceso { padding: 60px 20px; }
    #presupuesto { padding: 60px 20px; }

    h2 { font-size: clamp(38px, 10vw, 56px); }
    .section-label { font-size: 10px; }

    /* --- ABOUT --- */
    .about-grid {
      grid-template-columns: 1fr;
      gap: 32px;
      margin-top: 32px;
    }
    .about-visual { display: block; margin-top: 8px; }
    .about-img-main { aspect-ratio: 16/9; }
    .about-img-accent { display: none; }
    .about-badge {
      right: 16px; top: 16px;
      padding: 12px 16px;
    }
    .about-badge .num { font-size: 28px; }
    .about-text p { font-size: 15px; }
    .about-features { gap: 12px; margin-top: 24px; }
    .feature-item { font-size: 13px; }

    /* --- TRABAJOS --- */
    .trabajos-header {
      flex-direction: column;
      align-items: flex-start;
      gap: 20px;
      margin-bottom: 28px;
    }
    .filter-tabs {
      flex-wrap: wrap;
      gap: 4px;
      width: 100%;
    }
    .filter-btn {
      padding: 7px 12px;
      font-size: 10px;
      letter-spacing: 1px;
    }
    .works-grid {
      grid-template-columns: 1fr 1fr;
      gap: 3px;
    }
    .work-item.large {
      grid-column: span 2;
      aspect-ratio: 4/3;
    }
    .work-overlay { opacity: 1; }
    .work-arrow { opacity: 0; }
    .work-title { font-size: 18px; }
    .work-cat { font-size: 9px; }

    /* VER TODOS BANNER — mobile */
    .ver-todos-banner {
      flex-direction: column;
      align-items: flex-start;
      gap: 16px;
      padding: 18px 16px;
    }
    .ver-todos-left {
      flex-direction: column;
      align-items: flex-start;
      gap: 4px;
    }
    .ver-todos-count { font-size: 18px; }
    .ver-todos-text { font-size: 11px; letter-spacing: 0.5px; }
    .ver-todos-btn {
      width: 100%;
      justify-content: center;
      padding: 14px 20px;
      font-size: 11px;
      cursor: pointer;
    }

    /* --- PROCESO --- */
    .process-grid {
      grid-template-columns: 1fr;
      gap: 3px;
      margin-top: 28px;
    }
    .process-step { padding: 28px 24px; }
    .step-num { font-size: 60px; }
    .step-title { font-size: 20px; }
    .step-desc { font-size: 13px; }
    .step-icon { font-size: 24px; margin-bottom: 14px; }

    /* --- CONTACTO --- */
    .contacto-section { padding: 60px 20px; }
    .contacto-header { margin-bottom: 48px; }
    .contacto-cards { grid-template-columns: 1fr; gap: 2px; }
    .contacto-card { padding: 36px 28px; }
    .contacto-card__value { font-size: 20px; }

    /* --- PRESUPUESTO --- */
    .presupuesto-grid {
      grid-template-columns: 1fr;
      gap: 40px;
      margin-top: 32px;
    }
    .presupuesto-info h3 { font-size: 28px; }
    .presupuesto-info p { font-size: 14px; }
    .contact-item { padding: 16px; gap: 12px; }
    .contact-icon { width: 38px; height: 38px; font-size: 18px; }
    .contact-value { font-size: 14px; }
    .form-row { grid-template-columns: 1fr; }
    .form-group input,
    .form-group select,
    .form-group textarea {
      font-size: 16px;
      padding: 14px 14px;
    }
    .btn-submit {
      padding: 16px;
      font-size: 12px;
      cursor: pointer;
    }

    /* --- LIGHTBOX --- */
    .lightbox-close {
      top: 16px; right: 20px;
      font-size: 28px;
      cursor: pointer;
    }

    /* --- FOOTER --- */
    footer { padding: 48px 20px 32px; }
    .footer-grid {
      grid-template-columns: 1fr;
      gap: 32px;
      margin-bottom: 32px;
    }
    .footer-brand { grid-column: auto; }
    .footer-brand p { max-width: 100%; font-size: 13px; }
    .footer-title { font-size: 16px; margin-bottom: 14px; }
    .footer-links a { font-size: 13px; }
    .footer-bottom {
      flex-direction: column;
      gap: 16px;
      text-align: center;
      font-size: 11px;
    }
    .social-links { gap: 12px; }
  }

  /* =============================================
     RESPONSIVE — SMALL MOBILE (max 480px)
  ============================================= */
  @media (max-width: 480px) {
    nav { padding: 14px 16px; }
    nav.scrolled { padding: 10px 16px; }
    #inicio { padding: 0 16px 40px; }
    #inicio { padding: 0 16px; }
    .hero-stats {
      width: 100% !important;
      margin: 0 !important;
      padding: 12px 16px !important;
    }

    h1 { font-size: clamp(50px, 15vw, 64px); }
    .hero-desc { font-size: 12px; max-width: 240px; }

    section, #nosotros, #trabajos, #proceso, #presupuesto { padding: 50px 16px; }
    footer { padding: 40px 16px 28px; }

    h2 { font-size: clamp(34px, 11vw, 48px); }

    .works-grid {
      grid-template-columns: 1fr;
    }
    .work-item.large {
      grid-column: span 1;
      aspect-ratio: 4/3;
    }

    .mobile-menu a { font-size: 32px; gap: 28px; }

    .btn-primary { padding: 13px 20px; }

    .filter-btn { padding: 6px 10px; font-size: 9px; }
  }