:root {
    --black: #1C1C1C;
    --black-deep: #0E0E0E;
    --white: #F5F5F5;
    --paper: #EFEDE8;
    --gray: #D9D9D9;
    --gray-soft: #B8B8B8;
    --gray-mid: #6B6B6B;
    --red: #7A1E2C;
    --red-deep: #5C1620;
    --line: rgba(28,28,28,0.12);
    --line-strong: rgba(28,28,28,0.25);

    --display: 'Oswald', sans-serif;
    --mono: 'JetBrains Mono', monospace;

    --container: 1400px;
    --pad-x: clamp(20px, 4vw, 48px);
  }

  * { box-sizing: border-box; margin: 0; padding: 0; }
  html { scroll-behavior: smooth; overflow-x: hidden; max-width: 100vw; }
  img, video, iframe, canvas, svg { max-width: 100%; height: auto; }
  body {
    font-family: var(--display);
    font-weight: 300;
    background: var(--paper);
    color: var(--black);
    font-size: 17px;
    line-height: 1.55;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
  }
  a { color: inherit; text-decoration: none; }
  button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
  img { max-width: 100%; display: block; }

  body::before {
    content: '';
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 9999;
    opacity: 0.04;
    mix-blend-mode: multiply;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  }

  /* ============ HEADER ============ */
  .header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    padding: 18px var(--pad-x);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(28,28,28,0.94);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(255,255,255,0.08);
    transition: padding 0.3s;
  }
  .header.scrolled { padding: 12px var(--pad-x); }
  .header .logo { height: 56px; width: auto; transition: height 0.3s; }
  .header.scrolled .logo { height: 44px; }
  .nav { display: flex; gap: clamp(20px, 3vw, 38px); align-items: center; }
  .nav a {
    color: var(--white);
    font-family: var(--mono);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    transition: opacity 0.2s;
  }
  .nav a:hover { opacity: 0.55; }
  .nav-cta {
    background: var(--red);
    color: var(--white) !important;
    padding: 11px 20px;
    transition: background 0.2s;
  }
  .nav-cta:hover { background: var(--white); color: var(--black) !important; opacity: 1 !important; }
  .nav-mobile-toggle { display: none; }
  .nav-desktop-only { display: flex; }

  /* ============ HERO ============ */
  .hero {
    background: var(--black);
    color: var(--white);
    min-height: 100vh;
    padding: 130px var(--pad-x) 60px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    overflow: hidden;
  }
  .hero-title {
    font-family: var(--display);
    font-weight: 600;
    font-size: clamp(48px, 9vw, 152px);
    line-height: 0.92;
    letter-spacing: -0.02em;
    text-transform: uppercase;
    max-width: 1500px;
  }
  .hero-title .red { color: var(--red); font-style: italic; font-weight: 700; }
  .hero-title-line { overflow: hidden; }
  .hero-title-line span {
    display: inline-block;
    animation: rise 0.9s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
    transform: translateY(110%);
  }
  .hero-title-line:nth-child(1) span { animation-delay: 0.1s; }
  .hero-title-line:nth-child(2) span { animation-delay: 0.22s; }
  @keyframes rise { to { transform: translateY(0); } }

  .hero-bottom {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 60px;
    align-items: end;
    margin-top: clamp(40px, 6vw, 80px);
    padding-top: 32px;
    border-top: 1px solid rgba(255,255,255,0.15);
  }
  .hero-sub {
    font-family: var(--display);
    font-weight: 300;
    font-size: clamp(17px, 1.4vw, 22px);
    line-height: 1.45;
    max-width: 580px;
    color: var(--gray);
  }
  .hero-cta {
    display: flex;
    flex-direction: column;
    gap: 8px;
    align-items: stretch;
    min-width: 240px;
  }

  .btn {
    font-family: var(--mono);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    padding: 18px 28px;
    border: 1px solid currentColor;
    cursor: pointer;
    text-align: center;
    transition: all 0.25s;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    font-weight: 500;
  }
  .btn:hover { background: var(--white); color: var(--black); border-color: var(--white); }
  .btn.primary { background: var(--red); border-color: var(--red); color: var(--white); }
  .btn.primary:hover { background: var(--white); border-color: var(--white); color: var(--black); }
  .btn .arrow {
    width: 18px; height: 1px;
    background: currentColor;
    position: relative;
    transition: width 0.25s;
  }
  .btn .arrow::after {
    content: '';
    position: absolute;
    right: -1px; top: -3px;
    width: 8px; height: 8px;
    border-top: 1px solid currentColor;
    border-right: 1px solid currentColor;
    transform: rotate(45deg);
  }
  .btn:hover .arrow { width: 28px; }

  /* ============ PROMISES BAR ============ */
  .promises {
    background: var(--black);
    color: var(--white);
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: 0 var(--pad-x);
  }
  .promises-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; }
  .promise {
    padding: 36px 28px;
    border-right: 1px solid rgba(255,255,255,0.1);
    display: flex;
    flex-direction: column;
    gap: 8px;
  }
  .promise:last-child { border-right: none; }
  .promise-num {
    font-family: var(--mono);
    font-size: 10px;
    color: var(--gray-soft);
    letter-spacing: 0.18em;
  }
  .promise-value {
    font-family: var(--display);
    font-weight: 500;
    font-size: clamp(20px, 1.8vw, 26px);
    text-transform: uppercase;
    line-height: 1.05;
    letter-spacing: -0.01em;
  }
  .promise-value .red { color: var(--red); font-style: italic; font-weight: 600; }

  /* ============ MARQUEE ============ */
  .marquee {
    background: var(--red);
    color: var(--white);
    overflow: hidden;
    padding: 22px 0;
    border-top: 1px solid var(--red-deep);
    border-bottom: 1px solid var(--red-deep);
  }
  .marquee-track {
    display: flex;
    gap: 56px;
    animation: scroll 18s linear infinite;
    white-space: nowrap;
    font-family: var(--display);
    font-weight: 600;
    font-size: clamp(34px, 5vw, 64px);
    letter-spacing: -0.01em;
    text-transform: uppercase;
  }
  .marquee-track > span { display: flex; align-items: center; gap: 56px; flex-shrink: 0; }
  .marquee-track .star { width: 24px; height: 24px; flex-shrink: 0; }
  @keyframes scroll { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

  /* ============ SECTION BASE ============ */
  .section {
    padding: clamp(80px, 11vw, 130px) var(--pad-x);
    border-bottom: 1px solid var(--line);
  }
  .section-head {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 32px;
    margin-bottom: clamp(48px, 7vw, 80px);
    align-items: start;
  }
  .section-label {
    font-family: var(--mono);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: var(--black);
    padding-top: 14px;
    border-top: 2px solid var(--black);
    display: block;
    align-self: start;
  }
  .section-title {
    font-family: var(--display);
    font-weight: 600;
    font-size: clamp(36px, 5.2vw, 76px);
    line-height: 0.98;
    letter-spacing: -0.02em;
    text-transform: uppercase;
  }
  .section-title .red { color: var(--red); font-style: italic; }
  .section-intro {
    font-weight: 300;
    font-size: clamp(17px, 1.3vw, 20px);
    line-height: 1.5;
    max-width: 640px;
    margin-top: 24px;
    color: rgba(28,28,28,0.7);
  }

  /* ============ DTF ============ */
  .dtf-wrap {
    display: grid;
    grid-template-columns: 7fr 5fr;
    gap: 0;
    border: 1px solid var(--line-strong);
    background: var(--white);
    overflow: hidden;
  }
  .dtf-main { padding: clamp(36px, 5vw, 64px); border-right: 1px solid var(--line-strong); }
  .dtf-tag {
    font-family: var(--mono);
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--white);
    background: var(--red);
    padding: 6px 12px;
    display: inline-block;
    margin-bottom: 32px;
  }
  .dtf-title {
    font-family: var(--display);
    font-weight: 600;
    font-size: clamp(40px, 4.5vw, 72px);
    line-height: 0.95;
    letter-spacing: -0.02em;
    text-transform: uppercase;
    margin-bottom: 24px;
  }
  .dtf-title .red { color: var(--red); font-style: italic; }
  .dtf-desc {
    font-weight: 300;
    font-size: 17px;
    line-height: 1.6;
    color: rgba(28,28,28,0.8);
    margin-bottom: 32px;
    max-width: 640px;
  }
  .dtf-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    border-top: 1px solid var(--line);
    padding-top: 32px;
  }
  .dtf-feature { display: flex; gap: 14px; align-items: start; }
  .dtf-feature-num {
    font-family: var(--mono);
    font-size: 11px;
    color: var(--red);
    letter-spacing: 0.1em;
    flex-shrink: 0;
    padding-top: 3px;
  }
  .dtf-feature-text {
    font-family: var(--display);
    font-weight: 400;
    font-size: 15px;
    line-height: 1.45;
  }
  .dtf-side {
    background: var(--paper);
    padding: clamp(32px, 4vw, 48px);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 32px;
    position: relative;
    min-height: 480px;
    background-image:
      linear-gradient(135deg, transparent 49%, rgba(28,28,28,0.04) 50%, transparent 51%),
      linear-gradient(45deg, transparent 49%, rgba(28,28,28,0.04) 50%, transparent 51%);
    background-size: 24px 24px;
  }
  .dtf-side-label {
    font-family: var(--mono);
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--gray-mid);
    padding-bottom: 12px;
    border-bottom: 1px solid var(--line-strong);
  }
  .dtf-side-quote {
    font-family: var(--display);
    font-weight: 400;
    font-size: clamp(20px, 2.2vw, 28px);
    line-height: 1.25;
    letter-spacing: -0.01em;
  }
  .dtf-side-quote em { color: var(--red); font-style: italic; font-weight: 500; }
  .dtf-side-author {
    font-family: var(--mono);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--gray-mid);
  }

  /* ============ TALLER DETAILS ============ */
  .taller-section { background: var(--paper); }
  .taller-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    border-top: 1px solid var(--line-strong);
    border-left: 1px solid var(--line-strong);
  }
  .taller-item {
    padding: 36px 32px;
    border-right: 1px solid var(--line-strong);
    border-bottom: 1px solid var(--line-strong);
    display: flex;
    flex-direction: column;
    gap: 14px;
  }
  .taller-num {
    font-family: var(--mono);
    font-size: 11px;
    color: var(--red);
    letter-spacing: 0.18em;
  }
  .taller-title {
    font-family: var(--display);
    font-weight: 600;
    font-size: 22px;
    text-transform: uppercase;
    letter-spacing: -0.01em;
    line-height: 1.05;
  }
  .taller-desc {
    font-weight: 300;
    font-size: 15px;
    line-height: 1.5;
    color: rgba(28,28,28,0.75);
  }

  /* ============ SEGMENTS ============ */
  .segments-section { background: var(--black); color: var(--white); border-bottom-color: var(--black); }
  .segments-section .section-label { color: var(--white); border-color: var(--white); }
  .segments-section .section-intro { color: var(--gray); }
  .segments {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    border-top: 1px solid rgba(255,255,255,0.2);
    border-left: 1px solid rgba(255,255,255,0.2);
  }
  .segment {
    padding: 48px 36px;
    border-right: 1px solid rgba(255,255,255,0.2);
    border-bottom: 1px solid rgba(255,255,255,0.2);
    transition: background 0.3s;
    cursor: default;
    position: relative;
    min-height: 280px;
    display: flex;
    flex-direction: column;
  }
  .segment:hover { background: var(--red); }
  .segment-num {
    font-family: var(--mono);
    font-size: 11px;
    letter-spacing: 0.15em;
    color: var(--gray-soft);
    margin-bottom: auto;
  }
  .segment:hover .segment-num { color: var(--gray); }
  .segment-title {
    font-family: var(--display);
    font-weight: 600;
    font-size: clamp(26px, 2.4vw, 36px);
    letter-spacing: -0.02em;
    text-transform: uppercase;
    margin-top: 48px;
    margin-bottom: 12px;
    line-height: 1;
  }
  .segment-desc {
    font-weight: 300;
    font-size: 14px;
    line-height: 1.5;
    color: var(--gray);
    max-width: 280px;
  }
  .segment:hover .segment-desc { color: var(--white); }

  /* ============ PROCESS ============ */
  .process { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; }
  .step { border-top: 2px solid var(--black); padding-top: 24px; position: relative; }
  .step-num {
    font-family: var(--display);
    font-weight: 700;
    font-size: clamp(60px, 6vw, 96px);
    line-height: 0.9;
    letter-spacing: -0.04em;
    margin-bottom: 24px;
    color: var(--black);
  }
  .step .step-num .accent { color: var(--red); font-style: italic; }
  .step-title {
    font-family: var(--display);
    font-weight: 600;
    font-size: clamp(20px, 1.7vw, 26px);
    letter-spacing: -0.01em;
    text-transform: uppercase;
    margin-bottom: 12px;
    line-height: 1.05;
  }
  .step-desc { font-weight: 300; font-size: 15px; line-height: 1.5; color: rgba(28,28,28,0.7); }

  /* ============ GALLERY ============ */
  .gallery { display: grid; grid-template-columns: repeat(12, 1fr); gap: 16px; }
  .gallery-item {
    aspect-ratio: 4/5;
    position: relative;
    overflow: hidden;
    border: 1px solid var(--line-strong);
    display: flex;
    align-items: end;
    padding: 18px;
  }
  .gallery-item:nth-child(1) { grid-column: span 5; }
  .gallery-item:nth-child(2) { grid-column: span 3; aspect-ratio: 1; align-self: end; }
  .gallery-item:nth-child(3) { grid-column: span 4; aspect-ratio: 3/4; }
  .gallery-item:nth-child(4) { grid-column: span 3; aspect-ratio: 1; }
  .gallery-item:nth-child(5) { grid-column: span 5; aspect-ratio: 5/4; }
  .gallery-item:nth-child(6) { grid-column: span 4; aspect-ratio: 4/5; }
  .gallery-item:nth-child(1) { background: #1c1c1c var(--who-gallery-1) center/cover no-repeat; }
  .gallery-item:nth-child(2) { background: #1c1c1c var(--who-gallery-2) center/cover no-repeat; }
  .gallery-item:nth-child(3) { background: #1c1c1c var(--who-gallery-3) center top/cover no-repeat; }
  .gallery-item:nth-child(4) { background: #1c1c1c var(--who-gallery-4) center/cover no-repeat; }
  .gallery-item:nth-child(5) { background: #1c1c1c var(--who-gallery-5) center/cover no-repeat; }
  .gallery-item:nth-child(6) { background: linear-gradient(180deg, #5c1620 0%, #7a1e2c 100%); }
  .gallery-item::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.4'/%3E%3C/svg%3E");
    opacity: 0.3;
    mix-blend-mode: overlay;
    pointer-events: none;
  }
  .gallery-tag {
    font-family: var(--mono);
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--white);
    background: rgba(0,0,0,0.4);
    backdrop-filter: blur(8px);
    padding: 6px 10px;
    border: 1px solid rgba(255,255,255,0.2);
    z-index: 2;
    position: relative;
  }
  /* all gallery photos are dark-background, no override needed */

  /* ============ TESTIMONIALS ============ */
  .testimonials { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
  .testimonial {
    background: var(--white);
    border: 1px solid var(--line-strong);
    padding: 36px 32px;
    display: flex;
    flex-direction: column;
    gap: 24px;
    transition: transform 0.3s, border-color 0.3s;
  }
  .testimonial:hover { transform: translateY(-4px); border-color: var(--red); }
  .testimonial-stars { color: var(--red); font-size: 16px; letter-spacing: 4px; }
  .testimonial-quote {
    font-family: var(--display);
    font-weight: 400;
    font-size: 18px;
    line-height: 1.45;
    flex-grow: 1;
  }
  .testimonial-author {
    border-top: 1px solid var(--line);
    padding-top: 16px;
    display: flex;
    flex-direction: column;
    gap: 4px;
  }
  .testimonial-name {
    font-family: var(--display);
    font-weight: 600;
    font-size: 15px;
    text-transform: uppercase;
    letter-spacing: 0.02em;
  }
  .testimonial-context {
    font-family: var(--mono);
    font-size: 11px;
    color: var(--gray-mid);
    text-transform: uppercase;
    letter-spacing: 0.12em;
  }

  /* ===== Reseñas públicas ===== */
  .reviews-widget { max-width: 1280px; margin: 0 auto; }

  /* ===== Reviews carousel (legacy, sin uso) ===== */
  .reviews-carousel { position: relative; max-width: 1280px; margin: 0 auto; }
  .reviews-viewport { overflow: hidden; padding: 6px 0; }
  .reviews-track {
    display: flex;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: transform;
  }
  .reviews-slide {
    flex: 0 0 100%;
    min-width: 0;
    box-sizing: border-box;
    padding: 0 9px;
  }
  .reviews-slide .testimonial { height: 100%; min-height: 200px; }
  @media (min-width: 680px)  { .reviews-slide { flex-basis: 50%; } }
  @media (min-width: 1000px) { .reviews-slide { flex-basis: 33.3333%; } }
  @media (min-width: 1240px) { .reviews-slide { flex-basis: 25%; } }
  .review-meta { display: flex; align-items: center; gap: 12px; }
  .review-avatar {
    width: 38px; height: 38px; border-radius: 50%;
    object-fit: cover; flex: 0 0 auto;
    background: var(--gray); filter: grayscale(1) contrast(1.05);
  }
  .reviews-nav {
    display: flex; align-items: center; justify-content: center;
    gap: 20px; margin-top: 28px;
  }
  .reviews-dots { display: flex; gap: 9px; }
  .reviews-dot {
    width: 8px; height: 8px; border-radius: 50%;
    background: var(--line-strong); border: none; padding: 0; cursor: pointer;
    transition: background 0.25s, transform 0.25s;
  }
  .reviews-dot.active { background: var(--red); transform: scale(1.4); }
  .reviews-arrow {
    width: 40px; height: 40px; border-radius: 50%;
    border: 1px solid var(--line-strong); background: transparent;
    display: flex; align-items: center; justify-content: center;
    cursor: pointer; color: var(--black);
    transition: background 0.25s, color 0.25s, border-color 0.25s;
  }
  .reviews-arrow:hover { background: var(--black); color: var(--white); border-color: var(--black); }
  .reviews-arrow svg { width: 16px; height: 16px; }

  /* ============ FORM ============ */
  .form-section { background: var(--black); color: var(--white); border-bottom: none; }
  .form-section .section-label { color: var(--white); border-color: var(--white); }
  .form-grid {
    display: grid;
    grid-template-columns: 5fr 7fr;
    gap: clamp(40px, 6vw, 100px);
    align-items: start;
  }
  .form-intro h2 {
    font-family: var(--display);
    font-weight: 600;
    font-size: clamp(40px, 5vw, 76px);
    line-height: 0.95;
    letter-spacing: -0.02em;
    margin-bottom: 28px;
    text-transform: uppercase;
  }
  .form-intro h2 .red { color: var(--red); font-style: italic; }
  .form-intro p {
    font-weight: 300;
    font-size: 17px;
    line-height: 1.5;
    color: var(--gray);
    margin-bottom: 32px;
    max-width: 480px;
  }
  .form-meta {
    font-family: var(--mono);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--gray-soft);
    border-top: 1px solid rgba(255,255,255,0.2);
    padding-top: 20px;
  }
  .form-meta-row {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px solid rgba(255,255,255,0.08);
  }
  .form-meta-row:last-child { border: none; }
  .form-meta-row span:last-child { color: var(--white); }
  .form { display: flex; flex-direction: column; gap: 28px; }
  .order-flow-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
  .order-flow-option {
    appearance: none;
    text-align: left;
    border: 1px solid rgba(255,255,255,.2);
    background: rgba(255,255,255,.035);
    color: var(--white);
    border-radius: 10px;
    padding: 17px;
    cursor: pointer;
    transition: border-color .2s, background .2s;
  }
  .order-flow-option:hover { border-color: rgba(255,255,255,.55); }
  .order-flow-option.active { border-color: var(--red); background: rgba(154,38,58,.18); }
  .order-flow-option strong { display: block; font-family: var(--mono); font-size: 12px; text-transform: uppercase; letter-spacing: .08em; }
  .order-flow-option span { display: block; margin-top: 7px; color: var(--gray); font-size: 13px; line-height: 1.4; }
  .flow-status { border-radius: 9px; padding: 13px 15px; font-family: var(--mono); font-size: 11px; line-height: 1.45; }
  .flow-status.ok { border: 1px solid rgba(94,192,132,.42); background: rgba(94,192,132,.09); color: #b9e8cb; }
  .flow-status.warn { border: 1px solid rgba(224,128,144,.45); background: rgba(154,38,58,.12); color: #f1b8c2; }
  .flow-status-head { display:flex; align-items:center; justify-content:space-between; gap:12px; }
  .flow-status-count { white-space:nowrap; color:#fff; font-weight:700; }
  .flow-status-list { display:flex; flex-wrap:wrap; gap:6px; margin-top:9px; }
  .flow-status-item { border:1px solid rgba(241,184,194,.24); border-radius:999px; padding:5px 8px; background:rgba(255,255,255,.035); color:#f7d7dd; }
  .order-line-card { border:1px solid rgba(255,255,255,.14); border-radius:12px; padding:16px; background:rgba(255,255,255,.03); }
  .order-line-head { display:flex; justify-content:space-between; gap:14px; align-items:center; }
  .order-line-title { font-family:var(--mono); font-size:14px; }
  .order-line-main { display:grid; grid-template-columns:130px minmax(220px,1fr); gap:12px; align-items:end; margin-top:14px; }
  .order-line-control-label { display:block; margin-bottom:6px; font-family:var(--mono); font-size:9px; text-transform:uppercase; letter-spacing:.1em; color:rgba(255,255,255,.48); }
  .order-line-qty-wrap { display:flex; align-items:center; gap:7px; }
  .line-qty {
    width:72px; box-sizing:border-box; background:rgba(255,255,255,.05);
    border:1px solid rgba(255,255,255,.15); border-radius:7px; padding:10px;
    color:#fff; font-family:var(--mono); font-size:13px;
  }
  .order-line-extras { display:flex; flex-wrap:wrap; gap:8px; margin-top:12px; }
  .order-line-extra { display:flex; align-items:center; gap:6px; border:1px solid rgba(255,255,255,.14); border-radius:999px; padding:7px 10px; font-family:var(--mono); font-size:10px; cursor:pointer; }
  .order-line-extra:has(input:checked) { border-color:var(--red); background:rgba(154,38,58,.18); }
  .line-model-select, .variant-select, .variant-qty {
    background: rgba(255,255,255,.05);
    border: 1px solid rgba(255,255,255,.15);
    border-radius: 6px;
    padding: 9px 10px;
    color: #fff;
    font-family: var(--mono);
    font-size: 12px;
  }
  .line-model-select option, .variant-select option { color: #111; background: #fff; }
  .variant-select.field-missing, .variant-qty.field-missing {
    border-color:#d85b70;
    box-shadow:0 0 0 1px rgba(216,91,112,.28);
  }
  .variant-row { display: grid; grid-template-columns: minmax(190px,1.2fr) minmax(100px,.7fr) 82px auto; gap: 8px; align-items: center; margin-top: 8px; }
  .variant-color-control { display:grid; grid-template-columns:30px minmax(0,1fr); gap:8px; align-items:center; }
  .variant-color-swatch {
    width:30px; height:30px; border-radius:50%; box-sizing:border-box;
    border:2px solid rgba(255,255,255,.55); box-shadow:0 0 0 1px rgba(0,0,0,.45);
    background:linear-gradient(135deg,rgba(255,255,255,.12),rgba(255,255,255,.02));
  }
  .variant-color-swatch.empty { border-style:dashed; opacity:.45; }
  .variant-names-wrap { grid-column: 1 / -1; margin-top: 2px; }
  .variant-names {
    width: 100%;
    min-height: 92px;
    resize: vertical;
    box-sizing: border-box;
    background: rgba(255,255,255,.04);
    border: 1px solid rgba(255,255,255,.15);
    border-radius: 6px;
    padding: 10px;
    color: #fff;
    font-family: var(--mono);
    font-size: 12px;
    line-height: 1.45;
  }
  .variant-names-count { display:block; margin-top:5px; font-family:var(--mono); font-size:10px; color:rgba(255,255,255,.5); }
  .line-designs { margin-top:14px; border-top:1px solid rgba(255,255,255,.1); padding-top:14px; }
  .shared-design-card { border:1px solid rgba(255,255,255,.14); border-radius:12px; padding:16px; background:rgba(255,255,255,.03); }
  .shared-design-note { margin:0 0 12px; font-family:var(--mono); font-size:10px; line-height:1.45; color:#b9e8cb; }
  .line-design-head { display:flex; align-items:center; justify-content:space-between; gap:10px; margin-bottom:9px; }
  .line-design-head strong { font-family:var(--mono); font-size:10px; text-transform:uppercase; letter-spacing:.08em; }
  .line-design-head span { font-family:var(--mono); font-size:9px; color:rgba(255,255,255,.42); }
  .line-design-grid { display:grid; grid-template-columns:1fr 1fr; gap:10px; }
  .line-design-grid.single { grid-template-columns:1fr; }
  .line-design-slot { border:1px dashed rgba(255,255,255,.22); border-radius:8px; padding:11px; background:rgba(255,255,255,.025); }
  .line-design-slot.required { border-color:rgba(224,128,144,.48); }
  .line-design-title { display:block; font-family:var(--mono); font-size:10px; text-transform:uppercase; letter-spacing:.08em; color:rgba(255,255,255,.62); }
  .line-design-file-name { margin-top:6px; font-family:var(--mono); font-size:10px; line-height:1.45; color:#fff; overflow-wrap:anywhere; }
  .line-design-preview {
    display:block; width:100%; height:150px; margin-top:8px; object-fit:contain;
    border-radius:7px; background:linear-gradient(45deg,#efefef 25%,#d9d9d9 25% 50%,#efefef 50% 75%,#d9d9d9 75%);
    background-size:20px 20px;
  }
  .line-design-pdf { display:flex; align-items:center; justify-content:center; height:90px; margin-top:8px; border-radius:7px; background:rgba(255,255,255,.06); color:#fff; font-family:var(--mono); font-size:18px; font-weight:700; }
  .line-design-warning { display:block; margin-top:4px; color:#f1b8c2; }
  .line-design-actions { display:flex; gap:7px; margin-top:8px; }
  .line-design-upload, .line-design-remove, .line-mockup-link, .line-mockup-edit {
    display:inline-flex; align-items:center; justify-content:center; border-radius:6px; padding:8px 10px;
    font-family:var(--mono); font-size:9px; text-transform:uppercase; letter-spacing:.06em; cursor:pointer;
  }
  .line-design-upload { background:var(--red); color:#fff; border:1px solid var(--red); }
  .line-design-remove, .line-mockup-link, .line-mockup-edit { background:transparent; color:#fff; border:1px solid rgba(255,255,255,.24); }
  .line-design-approval { margin-top:10px; padding:10px; border-radius:7px; background:rgba(255,255,255,.035); }
  .line-design-approval.disabled { opacity:.55; }
  .variant-remove, .variant-add {
    border: 1px solid rgba(255,255,255,.2);
    background: transparent;
    color: #fff;
    border-radius: 6px;
    padding: 9px 10px;
    font-family: var(--mono);
    font-size: 10px;
    cursor: pointer;
  }
  .variant-remove { color: #eaa3af; }
  .variant-help { margin:8px 0 0; color:#f1b8c2; font-family:var(--mono); font-size:10px; line-height:1.45; }
  .variant-help.complete { color:#b9e8cb; }
  .field { display: flex; flex-direction: column; gap: 10px; }
  .field-label {
    font-family: var(--mono);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--gray-soft);
    display: flex;
    justify-content: space-between;
  }
  .field-label .req { color: var(--red); }
  .field input[type="text"],
  .field input[type="email"],
  .field input[type="tel"],
  .field input[type="date"],
  .field select,
  .field textarea {
    background: transparent;
    border: none;
    border-bottom: 1px solid rgba(255,255,255,0.25);
    color: var(--white);
    padding: 10px 0;
    font-family: var(--display);
    font-weight: 300;
    font-size: 17px;
    outline: none;
    transition: border-color 0.2s;
    width: 100%;
  }
  .field select { appearance: none; cursor: pointer; }
  .field select option { color: #1c1c1c; background: #fff; }
  .field textarea { resize: vertical; min-height: 80px; line-height: 1.5; }
  .field input:focus, .field select:focus, .field textarea:focus { border-color: var(--red); }
  .field input::placeholder, .field textarea::placeholder { color: rgba(255,255,255,0.3); }
  .field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
  .form-check {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-family: var(--mono);
    font-size: 11px;
    line-height: 1.5;
    color: rgba(255,255,255,.72);
    cursor: pointer;
  }
  .form-check input { margin-top: 2px; accent-color: var(--red); }
  .order-review {
    border: 1px solid rgba(224,128,144,.5);
    background: rgba(154,38,58,.1);
    border-radius: 12px;
    padding: 20px;
    margin: 20px 0;
    color: var(--white);
  }
  .order-review h3 { margin: 0 0 14px; font-family: var(--display); font-size: 24px; }
  .review-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 20px; }
  .review-block { font-family: var(--mono); font-size: 11px; line-height: 1.65; color: rgba(255,255,255,.78); }
  .review-block strong { display: block; color: #fff; text-transform: uppercase; letter-spacing: .08em; margin-bottom: 3px; }
  .review-lines { grid-column: 1 / -1; border-top: 1px solid rgba(255,255,255,.14); padding-top: 12px; }
  .review-actions { display: flex; gap: 10px; margin-top: 18px; }
  .review-actions button { flex: 1; border-radius: 7px; padding: 12px 16px; cursor: pointer; font-family: var(--mono); font-size: 11px; text-transform: uppercase; letter-spacing: .07em; }
  .review-edit { background: transparent; border: 1px solid rgba(255,255,255,.35); color: #fff; }
  .review-confirm { background: var(--red); border: 1px solid var(--red); color: #fff; }
  .form [hidden] { display: none !important; }
  .chip-group { display: flex; flex-wrap: wrap; gap: 8px; }
  .chip {
    font-family: var(--mono);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 10px 16px;
    border: 1px solid rgba(255,255,255,0.3);
    cursor: pointer;
    transition: all 0.2s;
    user-select: none;
    background: transparent;
    color: var(--white);
  }
  .chip:hover { border-color: var(--white); }
  .chip.active { background: var(--red); border-color: var(--red); color: var(--white); }
  .submit {
    background: var(--red);
    color: var(--white);
    border: 1px solid var(--red);
    padding: 22px;
    font-family: var(--mono);
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    cursor: pointer;
    transition: all 0.25s;
    margin-top: 16px;
    font-weight: 500;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
  }
  .submit:hover { background: var(--white); color: var(--black); border-color: var(--white); }
  .form-disclaimer {
    font-family: var(--mono);
    font-size: 10px;
    color: var(--gray-soft);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    text-align: center;
    margin-top: 4px;
  }

  /* ============ FAQ ============ */
  .faq { max-width: 1000px; }
  .faq-item { border-bottom: 1px solid var(--line-strong); }
  .faq-q {
    font-family: var(--display);
    font-weight: 600;
    font-size: clamp(20px, 2.2vw, 28px);
    letter-spacing: -0.01em;
    text-transform: uppercase;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 32px;
    padding: 28px 0;
    width: 100%;
    text-align: left;
  }
  .faq-q::after {
    content: '+';
    font-size: 32px;
    font-weight: 300;
    transition: transform 0.3s;
    flex-shrink: 0;
    color: var(--red);
  }
  .faq-item.open .faq-q::after { transform: rotate(45deg); }
  .faq-a {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease, padding 0.35s ease;
    font-weight: 300;
    font-size: 16px;
    line-height: 1.6;
    color: rgba(28,28,28,0.75);
  }
  .faq-item.open .faq-a { max-height: 400px; padding: 0 0 28px 0; }

  /* ============ FOOTER ============ */
  .footer {
    background: var(--black-deep);
    color: var(--white);
    padding: clamp(60px, 8vw, 100px) var(--pad-x) 32px;
  }
  .footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 80px;
    padding-bottom: 60px;
    border-bottom: 1px solid rgba(255,255,255,0.15);
  }
  .footer-logo { height: 48px; margin-bottom: 24px; }
  .footer-tag {
    font-family: var(--display);
    font-weight: 300;
    font-size: 16px;
    line-height: 1.5;
    color: var(--gray);
    max-width: 340px;
  }
  .footer-col h4 {
    font-family: var(--mono);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: var(--gray-soft);
    margin-bottom: 18px;
    font-weight: 500;
  }
  .footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
  .footer-col a {
    font-family: var(--display);
    font-weight: 300;
    font-size: 16px;
    color: var(--white);
    transition: color 0.2s;
  }
  .footer-col a:hover { color: var(--red); }
  .footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: var(--mono);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--gray-soft);
    flex-wrap: wrap;
    gap: 16px;
  }

  /* ============ FLOATING WHATSAPP ============ */
  .whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 90;
    background: #25D366;
    color: var(--white);
    width: 58px;
    height: 58px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 30px rgba(0,0,0,0.2);
    transition: transform 0.2s;
  }
  .whatsapp-float:hover { transform: scale(1.08); }
  .whatsapp-float svg { width: 28px; height: 28px; }

  /* ============ COOKIE BANNER ============ */
  .cookie-banner {
    position: fixed;
    bottom: 24px;
    left: 24px;
    right: 100px;
    max-width: 520px;
    background: var(--black);
    color: var(--white);
    border: 1px solid rgba(255,255,255,0.15);
    padding: 20px 24px;
    z-index: 95;
    display: none;
    flex-direction: column;
    gap: 14px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.2);
  }
  .cookie-banner.show { display: flex; }
  .cookie-banner p {
    font-family: var(--display);
    font-weight: 300;
    font-size: 14px;
    line-height: 1.45;
    color: var(--gray);
  }
  .cookie-banner-actions { display: flex; gap: 8px; flex-wrap: wrap; }
  .cookie-btn {
    font-family: var(--mono);
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    padding: 10px 16px;
    border: 1px solid rgba(255,255,255,0.3);
    cursor: pointer;
    transition: all 0.2s;
    background: transparent;
    color: var(--white);
  }
  .cookie-btn:hover { border-color: var(--white); }
  .cookie-btn.accept { background: var(--red); border-color: var(--red); }
  .cookie-btn.accept:hover { background: var(--white); color: var(--black); border-color: var(--white); }

  /* ============ RESPONSIVE ============ */
  @media (max-width: 980px) {
    .nav-desktop-only { display: none; }
    .nav-mobile-toggle { display: flex; }
    .header { padding: 14px var(--pad-x); }
    .header .logo { height: 44px; }

    .hero-bottom { grid-template-columns: 1fr; gap: 32px; }

    .promises-grid { grid-template-columns: 1fr 1fr; }
    .promise:nth-child(2) { border-right: none; }
    .promise:nth-child(1), .promise:nth-child(2) { border-bottom: 1px solid rgba(255,255,255,0.1); }

    .section-head { grid-template-columns: 1fr; gap: 24px; }

    .dtf-wrap { grid-template-columns: 1fr; }
    .dtf-main { border-right: none; border-bottom: 1px solid var(--line-strong); }
    .dtf-features { grid-template-columns: 1fr; gap: 16px; }
    .dtf-side { min-height: 320px; }

    .taller-grid { grid-template-columns: 1fr 1fr; }

    .segments { grid-template-columns: 1fr 1fr; }
    .segment { min-height: 220px; padding: 32px 24px; }
    .segment-title { margin-top: 32px; }

    .process { grid-template-columns: 1fr 1fr; gap: 40px 20px; }

    .gallery { grid-template-columns: repeat(6, 1fr); }
    .gallery-item:nth-child(n) { grid-column: span 3; }
    .gallery-item:nth-child(1),
    .gallery-item:nth-child(5) { grid-column: span 6; aspect-ratio: 16/10; }

    .testimonials { grid-template-columns: 1fr; }

    .form-grid { grid-template-columns: 1fr; }
    .field-row { grid-template-columns: 1fr; }
    .order-flow-grid { grid-template-columns: 1fr; }
    .variant-row { grid-template-columns: 1fr 1fr; }
    .line-design-grid { grid-template-columns: 1fr; }

    .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
    .footer-bottom { flex-direction: column; align-items: flex-start; gap: 12px; }

    .cookie-banner { right: 24px; left: 24px; }
  }
  @media (max-width: 540px) {
    .promises-grid { grid-template-columns: 1fr; }
    .promise { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.1); }
    .promise:last-child { border-bottom: none; }
    .taller-grid { grid-template-columns: 1fr; }
    .segments { grid-template-columns: 1fr; }
    .process { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .gallery-item:nth-child(n) { grid-column: span 6; aspect-ratio: 4/5; }
    /* Form: una columna en móvil */
    .form-grid { grid-template-columns: 1fr; gap: 32px; }
    .field-row { grid-template-columns: 1fr; }
    .order-line-card { padding:12px; }
    .variant-row { grid-template-columns:minmax(0,1fr) 82px; }
    .variant-color-control { grid-column:1 / -1; }
    .variant-remove { grid-column:1 / -1; }
    .line-design-head { align-items:flex-start; flex-direction:column; gap:3px; }
    /* Logos: que se envuelvan, no fuerza una sola fila */
    .logos-grid { flex-wrap: wrap !important; justify-content: center; gap: 32px 28px; }
    .logo-client { height: 68px !important; width: 40% !important; max-width: 40% !important; flex: 0 0 40% !important; }
    /* Marquee: previene saltos de línea raros */
    .marquee { width: 100%; max-width: 100vw; }
    /* Cookie banner: ocupa todo el ancho menos un margen */
    .cookie-banner { left: 12px !important; right: 12px !important; max-width: none !important; }
    /* Inputs y textareas que no rebasen */
    input, textarea, select { max-width: 100%; }
    /* Cantidad exacta input */
    #cantidadExacta { width: 90px !important; }
    /* Hero: padding reducido */
    .hero { padding-left: 20px; padding-right: 20px; }
    .price-estimate, #priceEstimate { overflow-x: hidden; }

    /* Mobile touch targets — mínimo 44px según WCAG */
    .btn { padding: 16px 24px; min-height: 48px; }
    .chip { min-height: 44px; padding: 12px 18px; font-size: 13px; }
    .nav-cta { padding: 14px 20px; }
    .faq-q { min-height: 52px; padding: 18px 44px 18px 0; }
    .submit { min-height: 52px; font-size: 14px; }

    /* Hero CTA: full width en móvil */
    .hero-cta { min-width: unset; width: 100%; }
    .hero-cta .btn { width: 100%; }

    /* Mockup tool mejorado en móvil */
    .mockup-panel { padding: 24px 20px; gap: 18px; }
    .mockup-stage { position: relative; top: auto; }
    .mockup-stage-preview { min-height: 280px; }
    .mockup-stage-controls { padding: 14px 16px 12px; }
    .mockup-colors { gap: 8px; }
    .mockup-color { width: 34px; height: 34px; }

    /* Footer: más espacio táctil */
    .footer-col li { padding: 4px 0; }
    .footer-col a { display: inline-block; min-height: 36px; line-height: 36px; }

    /* WhatsApp float: no solapar contenido */
    .whatsapp-float { bottom: 20px; right: 16px; width: 52px; height: 52px; }
  }
  /* Extra small — iPhone SE, etc */
  @media (max-width: 380px) {
    .hero-title { font-size: 38px; }
    .hero-sub { font-size: 15px; }
    .section-title { font-size: 32px; }
    .mockup-tab { padding: 8px 10px; font-size: 9px; }
    .mockup-panel h3 { font-size: 24px; }
    .marquee-track { font-size: 28px; gap: 32px; }
  }
  /* Safety net: nada debe rebasar el viewport horizontal */
  @media (max-width: 980px) {
    body, header, main, section, footer, .container { max-width: 100vw; overflow-x: hidden; }
  }

  .mobile-menu {
    position: fixed;
    inset: 0;
    background: var(--black);
    z-index: 95;
    padding: 90px var(--pad-x) 40px;
    display: flex;
    flex-direction: column;
    gap: 24px;
    transform: translateY(-100%);
    transition: transform 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
  }
  .mobile-menu.open { transform: translateY(0); }
  .mobile-menu a {
    color: var(--white);
    font-family: var(--display);
    font-weight: 600;
    font-size: 36px;
    text-transform: uppercase;
    letter-spacing: -0.01em;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    padding-bottom: 16px;
  }
  .mobile-menu a.cta { color: var(--red); }

  .nav-mobile-toggle {
    width: 32px; height: 32px;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
  }
  .nav-mobile-toggle span {
    display: block;
    width: 24px;
    height: 1.5px;
    background: var(--white);
    transition: all 0.3s;
  }
  .nav-mobile-toggle.active span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
  .nav-mobile-toggle.active span:nth-child(2) { opacity: 0; }
  .nav-mobile-toggle.active span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

  /* ============ LOGOS CLIENTS ============ */
  .logos-section {
    background: var(--black);
    color: var(--white);
    padding: clamp(48px, 6vw, 72px) var(--pad-x);
    border-bottom: 1px solid rgba(255,255,255,0.08);
  }
  .logos-label {
    font-family: var(--mono);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--gray-soft);
    margin-bottom: 36px;
    display: block;
    border-top: 1px solid rgba(255,255,255,0.15);
    padding-top: 14px;
  }
  .logos-grid {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 36px 32px;
    flex-wrap: wrap;
  }
  .logo-client {
    height: 112px;
    flex: 0 0 17%;
    min-width: 0;
    width: 17%;
    object-fit: contain;
    opacity: 0.45;
    filter: brightness(0) invert(1);
    transition: opacity 0.25s;
  }
  .logo-client:hover { opacity: 0.9; }
  .logo-placeholder {
    height: 48px;
    min-width: 100px;
    border: 1px dashed rgba(255,255,255,0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--mono);
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: rgba(255,255,255,0.2);
    padding: 0 20px;
    flex-shrink: 0;
  }


  /* ============ MOCKUP TOOL V4 — REAL PHOTOS ============ */
  .mockup-section { background: var(--paper); }
  .mockup-tool {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
    gap: 0;
    border: 1px solid var(--line-strong);
    background: var(--white);
    overflow: clip;
  }
  .mockup-stage {
    position: sticky;
    top: 80px;
    align-self: start;
    background: #f5f5f3;
    display: flex;
    flex-direction: column;
    overflow: hidden;
  }
  .mockup-stage-preview {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: clamp(14px, 3vw, 36px);
    min-height: 380px;
    position: relative;
  }
  .mockup-canvas-shell {
    position: relative;
    width: min(100%, 480px);
    z-index: 1;
  }
  #mockupCanvas {
    display: block;
    width: 100%;
    height: auto;
    cursor: grab;
    touch-action: none;
  }
  #mockupCanvas.is-dragging { cursor: grabbing; }
  .mockup-stage-hint {
    position: absolute;
    left: 18px; right: 18px; bottom: 16px;
    color: rgba(28,28,28,0.35);
    font-family: var(--mono);
    font-size: 10px;
    letter-spacing: 0.12em;
    text-align: center;
    text-transform: uppercase;
    pointer-events: none;
    z-index: 2;
    transition: opacity 0.3s;
  }
  /* ── Stage controls: tabs + colors + view — always visible ── */
  .mockup-stage-controls {
    background: var(--white);
    border-top: 1px solid var(--line-strong);
    padding: 16px clamp(14px, 3vw, 28px) 14px;
    display: flex; flex-direction: column; gap: 12px;
  }
  .mockup-loading {
    position: absolute; inset: 0;
    display: flex; align-items: center; justify-content: center;
    background: rgba(245,245,243,0.85);
    z-index: 10;
    opacity: 0; pointer-events: none;
    transition: opacity 0.25s;
  }
  .mockup-loading.visible { opacity: 1; pointer-events: auto; }
  .mockup-loading span {
    font-family: var(--mono); font-size: 11px;
    text-transform: uppercase; letter-spacing: 0.15em;
    color: var(--gray-mid);
    animation: mockupPulse 1s ease-in-out infinite alternate;
  }
  @keyframes mockupPulse { from { opacity: 0.4; } to { opacity: 1; } }
  .mockup-panel {
    padding: clamp(28px, 4vw, 48px);
    display: flex; flex-direction: column;
    justify-content: flex-start;
    gap: 22px;
  }
  .mockup-panel h3 {
    font-family: var(--display); font-weight: 600;
    font-size: clamp(26px, 2.8vw, 40px);
    text-transform: uppercase; letter-spacing: -0.02em; line-height: 0.95;
  }
  .mockup-panel h3 .red { color: var(--red); font-style: italic; }
  .mockup-panel p {
    font-weight: 300; font-size: 14px; line-height: 1.55;
    color: rgba(28,28,28,0.60);
  }
  .mockup-control { display: flex; flex-direction: column; gap: 10px; }
  .mockup-label {
    font-family: var(--mono); font-size: 11px;
    text-transform: uppercase; letter-spacing: 0.15em;
    color: var(--gray-mid);
  }
  .mockup-tabs { display: flex; flex-wrap: wrap; gap: 6px; }
  .mockup-tab {
    padding: 8px 14px;
    border: 1px solid var(--line-strong);
    background: var(--white); color: var(--black);
    font-family: var(--mono); font-size: 10px;
    letter-spacing: 0.1em; text-transform: uppercase;
    cursor: pointer; transition: all 0.15s;
  }
  .mockup-tab:hover { border-color: var(--red); }
  .mockup-tab.active { background: var(--red); color: var(--white); border-color: var(--red); }
  .mockup-colors { display: flex; gap: 6px; flex-wrap: wrap; }
  .mockup-color {
    width: 30px; height: 30px; border-radius: 50%;
    border: 2px solid transparent; padding: 0;
    cursor: pointer; transition: transform 0.15s, border-color 0.15s;
    position: relative;
  }
  .mockup-color:hover { transform: scale(1.15); }
  .mockup-color.active { border-color: var(--red); transform: scale(1.15); box-shadow: 0 0 0 2px rgba(122,30,44,0.2); }
  .mockup-color-name {
    position: absolute; bottom: -14px; left: 50%;
    transform: translateX(-50%);
    font-family: var(--mono); font-size: 7px;
    text-transform: uppercase; letter-spacing: 0.06em;
    color: var(--gray-mid); white-space: nowrap;
    opacity: 0; transition: opacity 0.15s; pointer-events: none;
  }
  .mockup-color:hover .mockup-color-name,
  .mockup-color.active .mockup-color-name { opacity: 1; }
  .mockup-active-color-label {
    font-family: var(--mono); font-size: 11px;
    color: var(--black); letter-spacing: 0.08em;
    text-transform: uppercase; margin-top: 2px;
  }
  .mockup-view-toggle {
    display: grid; grid-template-columns: 1fr 1fr; gap: 0;
  }
  .mockup-view-btn {
    min-height: 36px;
    border: 1px solid var(--line-strong);
    background: var(--white); color: var(--black);
    font-family: var(--mono); font-size: 10px;
    letter-spacing: 0.1em; text-transform: uppercase;
    cursor: pointer; transition: all 0.15s;
  }
  .mockup-view-btn + .mockup-view-btn { border-left: 0; }
  .mockup-view-btn.active { background: var(--black); color: var(--white); }
  .mockup-view-btn:disabled { opacity: 0.3; cursor: not-allowed; }
  .mockup-upload {
    min-height: 90px;
    border: 1px dashed var(--line-strong);
    background: var(--white); color: var(--gray-mid);
    display: flex; flex-direction: column;
    align-items: center; justify-content: center;
    gap: 8px; padding: 20px; text-align: center;
    cursor: pointer;
    transition: border-color 0.2s, background 0.2s;
  }
  .mockup-upload:hover,
  .mockup-upload.dragging { border-color: var(--red); background: rgba(122,30,44,0.03); }
  .mockup-upload-main,
  .mockup-upload-sub { font-family: var(--mono); text-transform: uppercase; }
  .mockup-upload-main { font-size: 11px; letter-spacing: 0.12em; }
  .mockup-upload-sub { font-size: 10px; letter-spacing: 0.1em; color: var(--gray-soft); }
  .mockup-range-row {
    display: grid; grid-template-columns: 1fr auto;
    gap: 12px; align-items: center;
  }
  .mockup-range-value {
    font-family: var(--mono); font-size: 11px;
    color: var(--gray-mid); min-width: 40px; text-align: right;
  }
  .mockup-slider {
    width: 100%; -webkit-appearance: none;
    height: 2px; background: var(--gray);
    outline: none; cursor: pointer;
  }
  .mockup-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 16px; height: 16px; border-radius: 50%;
    background: var(--red); cursor: pointer;
    border: 2px solid var(--white);
    box-shadow: 0 1px 4px rgba(0,0,0,0.25);
  }
  .mockup-text-row { display: flex; gap: 8px; }
  .mockup-text-field {
    flex: 1; padding: 10px 12px;
    border: 1px solid var(--line-strong); background: var(--white);
    font-family: var(--mono); font-size: 12px; color: var(--black);
  }
  .mockup-text-field::placeholder { color: var(--gray-soft); }
  .mockup-text-add {
    padding: 10px 16px; border: 1px solid var(--line-strong);
    background: var(--black); color: var(--white);
    font-family: var(--mono); font-size: 10px;
    text-transform: uppercase; letter-spacing: 0.1em;
    cursor: pointer; transition: background 0.15s;
  }
  .mockup-text-add:hover { background: var(--red); }
  .mockup-text-options { display: flex; gap: 8px; flex-wrap: wrap; }
  .mockup-text-select {
    padding: 7px 8px; border: 1px solid var(--line-strong);
    font-family: var(--mono); font-size: 10px;
    text-transform: uppercase; background: var(--white); color: var(--black);
  }
  .mockup-text-color {
    width: 36px; height: 34px; padding: 2px; border: 1px solid var(--line-strong);
    background: var(--white); cursor: pointer;
  }
  .mockup-layers-head { display: flex; justify-content: space-between; align-items: center; }
  .mockup-layers-clear {
    font-family: var(--mono); font-size: 9px; text-transform: uppercase;
    letter-spacing: 0.1em; color: var(--gray-mid); background: none;
    border: none; cursor: pointer; padding: 4px 0;
  }
  .mockup-layers-clear:hover { color: #c0392b; }
  .mockup-layer-list { display: flex; flex-direction: column; gap: 4px; max-height: 200px; overflow-y: auto; }
  .mockup-layer-item {
    display: flex; align-items: center; gap: 8px;
    padding: 6px 8px; border: 1px solid var(--line);
    background: var(--white); cursor: pointer; transition: all 0.15s;
  }
  .mockup-layer-item:hover { border-color: var(--gray-mid); }
  .mockup-layer-item.selected { border-left: 3px solid var(--red); background: rgba(122,30,44,0.02); }
  .mockup-layer-thumb {
    width: 32px; height: 32px; object-fit: contain;
    background: #f5f5f5; border-radius: 3px; flex-shrink: 0;
  }
  .mockup-layer-info { flex: 1; overflow: hidden; }
  .mockup-layer-name {
    font-family: var(--mono); font-size: 10px; letter-spacing: 0.05em;
    overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
  }
  .mockup-layer-badge {
    font-family: var(--mono); font-size: 8px; letter-spacing: 0.1em;
    color: var(--gray-mid); text-transform: uppercase;
  }
  .mockup-layer-del {
    width: 26px; height: 26px; display: flex;
    align-items: center; justify-content: center;
    border: 1px solid transparent; background: none;
    cursor: pointer; font-size: 14px; color: var(--gray-mid); flex-shrink: 0;
  }
  .mockup-layer-del:hover { border-color: #c0392b; color: #c0392b; }
  .mockup-layer-controls { display: flex; flex-direction: column; gap: 14px; }
  .mockup-position-row { display: flex; gap: 6px; }
  .mockup-pos-btn {
    flex: 1; padding: 8px 0;
    font-family: var(--mono); font-size: 10px;
    text-transform: uppercase; letter-spacing: 0.1em;
    border: 1px solid var(--line-strong); background: var(--white);
    color: var(--black); cursor: pointer; transition: all 0.15s;
  }
  .mockup-pos-btn:hover { border-color: var(--red); color: var(--red); }
  .mockup-pos-btn.active { background: var(--black); color: var(--white); }
  .mockup-actions { display: flex; flex-direction: column; gap: 8px; }
  .mockup-actions .btn { justify-content: center; }
  .mockup-disclaimer {
    font-family: var(--mono); font-size: 10px;
    text-transform: uppercase; letter-spacing: 0.1em;
    color: var(--gray-soft); line-height: 1.5;
  }
  @media (max-width: 980px) {
    .mockup-tool { grid-template-columns: 1fr; }
    .mockup-stage { position: static; min-height: 400px; padding: 20px; }
    .logos-grid { gap: 24px; }
  }