/* ==========================================================================
   CSS Variables & Base Styles
   ========================================================================== */
   :root {
    /* Colors */
    --bg-dark: #0a0a0a;
    --bg-card: #151515;
    --text-main: #f0f0f0;
    --text-muted: #a0a0a0;
    
    /* XYZ Axes Colors */
    --color-x: #ff3b3b; /* Red */
    --color-y: #00e676; /* Green */
    --color-z: #2979ff; /* Blue */
    
    /* Typography */
    --font-body: 'Quicksand', sans-serif;
    --font-heading: 'Quicksand', sans-serif;
    
    /* Spacing & Utilities */
    --transition: all 0.3s ease;
    --container-width: 1200px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-dark);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 2rem;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    margin-bottom: 3rem;
    text-align: center;
    position: relative;
    display: inline-block;
    left: 50%;
    transform: translateX(-50%);
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--color-x), var(--color-y), var(--color-z));
    border-radius: 2px;
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn-primary, .btn-submit, .btn-outline, .whatsapp-btn, .nav-link-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2rem;
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-primary {
    background: linear-gradient(45deg, var(--color-x), var(--color-z));
    color: white;
    box-shadow: 0 4px 15px rgba(255, 59, 59, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(41, 121, 255, 0.4);
}

.btn-submit {
    background-color: var(--color-y);
    color: #000;
    width: 100%;
    margin-top: 1rem;
}

.btn-submit:hover {
    background-color: #00c853;
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--text-main);
    color: var(--text-main);
}

.btn-outline:hover {
    background: var(--text-main);
    color: var(--bg-dark);
}

/* ==========================================================================
   Navbar
   ========================================================================== */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(10, 10, 10, 0.85);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255,255,255,0.05);
    z-index: 1000;
    padding: 1rem 0;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo-cut { color: var(--text-main); }
.logo-cad { color: var(--color-y); }

.axes-dots {
    display: flex;
    gap: 4px;
}

.axes-dots span {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    display: inline-block;
}

.dot-x { background-color: var(--color-x); }
.dot-y { background-color: var(--color-y); }
.dot-z { background-color: var(--color-z); }

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

.nav-links a {
    font-weight: 600;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

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

.nav-links .nav-cta {
    background: linear-gradient(45deg, var(--color-x), var(--color-z));
    color: #fff;
    padding: 7px 16px;
    border-radius: 6px;
}
.nav-links .nav-cta:hover {
    color: #fff;
    filter: brightness(1.1);
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background-color: var(--text-main);
    border-radius: 2px;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
    height: 100vh;
    background-image: url('assets/hero-bg.png');
    background-size: cover;
    background-position: center;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    margin-top: 0; /* Resetting just in case */
}

.hero-overlay {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(135deg, rgba(5,5,5,0.9) 0%, rgba(5,5,5,0.7) 100%);
    z-index: 1;
}

.hero-video {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    object-fit: cover;
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
}

.hero-content h1 {
    font-family: var(--font-heading);
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    background: linear-gradient(to right, #fff, #a0a0a0);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-content p {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
}

.hero-features {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-top: 3rem;
}

.feature-card {
    background: rgba(20, 20, 20, 0.6);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 1.5rem 1rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    gap: 1.2rem;
    transition: transform 0.3s ease, border-color 0.3s ease;
    min-height: 240px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.feature-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary-color);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
}

.feature-image {
    width: 100%;
    max-width: 140px;
    height: auto;
    object-fit: contain;
    flex-grow: 1;
}

.feature-text {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-main);
    text-align: center;
    line-height: 1.2;
}

@media (max-width: 900px) {
    .hero-features {
        grid-template-columns: repeat(4, 1fr);
        gap: 0.5rem;
    }
    .feature-card {
        min-height: 140px;
        padding: 0.8rem 0.3rem;
        gap: 0.5rem;
        border-radius: 8px;
    }
    .feature-image {
        max-width: 60px;
    }
    .feature-text {
        font-size: 0.75rem;
    }
}

@media (max-width: 500px) {
    .hero-features {
        gap: 0.3rem;
    }
    .feature-card {
        min-height: 100px;
        padding: 0.5rem 0.2rem;
        gap: 0.3rem;
        border-radius: 6px;
    }
    .feature-image {
        max-width: 40px;
    }
    .feature-text {
        font-size: 0.55rem;
        line-height: 1.1;
    }
}

/* ==========================================================================
   Cotizador Section
   ========================================================================== */
/* ==========================================================================
   Cotizador Section (Inmersivo)
   ========================================================================== */
.quote-section-immersive {
    position: relative;
    width: 100%;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border-top: 1px solid rgba(255,255,255,0.05);
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.dxf-viewer-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #050505;
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
    background-size: 40px 40px;
    z-index: 1;
}

.dxf-viewer-bg canvas {
    width: 100%;
    height: 100%;
    max-width: 100%;
    outline: none;
    display: block;
}

/* Cotas Flotantes */
.cota-label {
    position: absolute;
    color: var(--color-y);
    font-size: 0.85rem;
    font-family: var(--font-heading);
    background: rgba(0,0,0,0.7);
    padding: 2px 6px;
    border: 1px solid var(--color-y);
    border-radius: 4px;
    pointer-events: none;
    z-index: 5;
    transform: translate(-50%, -50%);
    white-space: nowrap;
    transition: opacity 0.2s ease;
}

.cota-label.hidden {
    opacity: 0;
}

.viewer-placeholder {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    text-align: center;
    z-index: 2;
    pointer-events: none;
}

.viewer-placeholder svg {
    width: 48px;
    height: 48px;
    margin-bottom: 1rem;
    opacity: 0.5;
}

/* Panel Flotante Glassmorphism */
.quote-floating-panel {
    position: relative;
    z-index: 10;
    width: 90%;
    max-width: 420px;
    background: rgba(10, 10, 10, 0.75);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 1.2rem;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    margin: 1.5rem auto;
    /* Aligned to the left for better viewer visibility on desktop */
    margin-left: 2%;
}

@media (max-width: 768px) {
    /* Bottom sheet: visor fijo arriba, formulario fijo abajo a todo el ancho */
    html, body { overflow-x: hidden; max-width: 100%; }
    .quote-section-immersive {
        min-height: 100vh;
        height: 100vh;
        overflow: hidden;
    }
    .dxf-viewer-bg {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        width: 100%;
        height: 45vh;          /* la altura exacta la fija el JS según el panel */
    }
    .quote-floating-panel {
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        width: 100%;
        max-width: 100%;
        height: auto;          /* se ajusta al contenido del paso (sin hueco) */
        max-height: 80vh;
        overflow-x: hidden;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
        margin: 0;
        padding: 0.2rem 0.85rem calc(1.1rem + env(safe-area-inset-bottom));
        border-radius: 16px 16px 0 0;
        border-left: none;
        border-right: none;
        border-bottom: none;
        background: rgba(10, 10, 10, 0.97);
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
        box-shadow: 0 -8px 30px rgba(0, 0, 0, 0.5);
    }
    /* Asa del bottom sheet: tocar/arrastrar para colapsar/expandir */
    .quote-floating-panel .sheet-handle {
        display: block;
        position: sticky;
        top: 0;
        z-index: 6;
        width: 100%;
        padding: 6px 0 5px;
        text-align: center;
        cursor: grab;
        touch-action: none;
        background: rgba(10, 10, 10, 0.97);
        margin: 0 0 0.25rem;
    }
    .quote-floating-panel .sheet-handle span {
        display: inline-block;
        width: 44px;
        height: 5px;
        border-radius: 4px;
        background: rgba(255, 255, 255, 0.3);
    }
    /* Estado colapsado: solo resumen de costo + navegación; el resto se oculta */
    .quote-floating-panel.collapsed .panel-header,
    .quote-floating-panel.collapsed .wizard-steps,
    .quote-floating-panel.collapsed .wizard-pane { display: none !important; }
    /* Indicador de pasos más compacto */
    .wstep-num { width: 19px; height: 19px; font-size: 0.56rem; border-width: 1.5px; }
    .wstep-lbl { font-size: 0.48rem; }
    .wstep:not(:last-child)::after { top: 8.5px; height: 1.5px; }
    .wizard-steps { margin-bottom: 0.6rem; }
    /* Logo flotante un poco más chico */
    .floating-logo { top: 12px; right: 14px; }
    .floating-logo img { height: 22px; }

    /* Escala general del formulario más compacta en móvil */
    .panel-header { margin-bottom: 0.6rem; }
    .panel-header h2 { font-size: 0.98rem; }
    .panel-header p { font-size: 0.66rem; margin-bottom: 0.5rem; }
    .tutorial-hint { padding: 6px 8px; margin-bottom: 0.55rem; }
    .tutorial-hint span { font-size: 0.64rem; }
    .btn-tutorial { padding: 4px 9px; font-size: 0.64rem; }

    .form-group { margin-bottom: 0.4rem; }
    .form-group label { font-size: 0.62rem; margin-bottom: 0.1rem; }

    .custom-file-upload { padding: 11px 13px; font-size: 0.82rem; }
    .wizard-pane-hint { font-size: 0.76rem; margin-bottom: 0.7rem; }

    /* Resumen de costo súper compacto: valores en una línea, precio en otra */
    .quote-summary { padding: 8px 12px !important; margin-bottom: 0.6rem !important; }
    .summary-stats { display: flex; gap: 16px; margin-bottom: 6px; }
    .stat { flex-direction: row; gap: 5px; align-items: baseline; }
    .stat span { display: none; }                 /* ocultar etiquetas largas (el valor ya las describe) */
    .stat strong { font-size: 0.78rem; }
    .price-box {
        display: flex;
        align-items: baseline;
        justify-content: space-between;
        gap: 8px;
        padding-top: 6px;
    }
    #label-costo { font-size: 0.62rem; text-align: left; line-height: 1.2; }
    .price-box h3 { font-size: 1.1rem; margin: 0; white-space: nowrap; }
    .price-box small { display: none; }            /* ocultar disclaimer en móvil */

    .btn-submit,
    .wizard-btn-back,
    .wizard-btn-next { padding: 0.55rem 0.8rem; font-size: 0.82rem; }
    /* Igualar el botón Enviar al resto en móvil (gana por especificidad) */
    .quote-floating-panel .wizard-nav .btn-submit { padding: 0.55rem 0.8rem; font-size: 0.82rem; }
    .wizard-nav { margin-top: 0.6rem; }

    /* Contenido de pasos más compacto (paso 3 sobre todo) */
    .wizard-pane-hint { font-size: 0.7rem; margin-bottom: 0.5rem; }
    .form-group input,
    .form-group select,
    .form-group textarea { padding: 0.42rem 0.55rem; font-size: 0.8rem; }
    .cascade-group { margin-bottom: 0.4rem !important; gap: 0.4rem !important; }
    .cascade-group label { font-size: 0.56rem; }
    .cascade-group select { padding: 0.4rem 0.3rem !important; font-size: 0.74rem; }
    #cotizacion-form .wizard-pane > div[style*="margin-bottom: 0.6rem"] { margin-bottom: 0.4rem !important; }

    /* Caja de material / disponibilidad compacta */
    #material-propio-container { padding: 7px 10px !important; }
    #mp-con-stock { gap: 6px !important; }
    #mp-con-stock > div:last-child { padding-top: 6px !important; }
    #mp-con-stock span { font-size: 0.74rem !important; }
    #mp-con-stock small,
    #mp-sin-stock small { font-size: 0.62rem !important; }
    #mp-sin-stock span { font-size: 0.74rem !important; }
    #mp-sin-seleccion small { font-size: 0.68rem !important; }

    /* Resumen de costo un poco más chico aún */
    .stat strong { font-size: 0.74rem; }
    .price-box h3 { font-size: 1rem; }
}

@keyframes flashPanel {
    0% { border-color: rgba(255, 255, 255, 0.1); box-shadow: 0 4px 20px rgba(0,0,0,0.5); }
    50% { border-color: rgba(0, 255, 150, 0.8); box-shadow: 0 0 20px rgba(0, 255, 150, 0.6); }
    100% { border-color: rgba(255, 255, 255, 0.1); box-shadow: 0 4px 20px rgba(0,0,0,0.5); }
}

.flash-animation {
    animation: flashPanel 1s ease-out;
}

.panel-header h2 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    margin-bottom: 0.1rem;
}

.panel-header p {
    color: var(--text-muted);
    font-size: 0.75rem;
    margin-bottom: 0.8rem;
}

.beta-badge {
    display: inline-block;
    font-size: 0.58rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: #000;
    background: var(--color-y);
    padding: 2px 7px;
    border-radius: 10px;
    vertical-align: middle;
    margin-left: 5px;
}

.tutorial-hint {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    background: rgba(0, 230, 118, 0.06);
    border: 1px solid rgba(0, 230, 118, 0.22);
    border-radius: 8px;
    padding: 8px 11px;
    margin-bottom: 0.9rem;
}
.tutorial-hint span {
    font-size: 0.72rem;
    color: var(--text-main);
    flex: 1;
    min-width: 140px;
    line-height: 1.3;
}
.btn-tutorial {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-family: var(--font-heading);
    font-size: 0.72rem;
    font-weight: 700;
    color: #000;
    background: var(--color-y);
    padding: 6px 13px;
    border-radius: 6px;
    text-decoration: none;
    white-space: nowrap;
    transition: var(--transition);
}
.btn-tutorial:hover { filter: brightness(1.12); transform: translateY(-1px); }

/* El asa del bottom sheet solo aplica en móvil (se muestra en el @media) */
.sheet-handle { display: none; }

/* Aviso de versión beta / proceso (paso 5) */
.beta-notice {
    background: rgba(0, 230, 118, 0.06);
    border: 1px solid rgba(0, 230, 118, 0.25);
    border-radius: 8px;
    padding: 10px 12px;
    margin-bottom: 0.9rem;
}
.beta-notice strong { display: block; font-size: 0.8rem; color: var(--color-y); margin-bottom: 4px; }
.beta-notice p { margin: 0; font-size: 0.72rem; color: var(--text-muted); line-height: 1.45; }

/* Link de aviso de privacidad / T&C */
.legal-link { color: var(--color-y); text-decoration: underline; cursor: pointer; }
.legal-link:hover { filter: brightness(1.15); }

/* Modal de aviso de privacidad y términos */
.legal-overlay {
    position: fixed;
    inset: 0;
    z-index: 100000;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}
.legal-box {
    background: #151515;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 12px;
    width: 100%;
    max-width: 560px;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
}
.legal-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.3rem 0.6rem;
}
.legal-head h3 { margin: 0; font-size: 1.05rem; color: var(--text-main); }
.legal-x { background: transparent; border: none; color: var(--text-muted); font-size: 1.1rem; cursor: pointer; }
.legal-tabs { display: flex; gap: 6px; padding: 0 1.3rem 0.6rem; }
.legal-tab {
    flex: 1;
    padding: 7px 6px;
    font-size: 0.75rem;
    font-family: var(--font-body);
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 16px;
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition);
}
.legal-tab.active { background: var(--color-y); border-color: var(--color-y); color: #000; font-weight: 600; }
.legal-body { overflow-y: auto; padding: 0.4rem 1.3rem 1.3rem; }
.legal-sec p { font-size: 0.82rem; color: #cfcfcf; line-height: 1.55; margin: 0 0 0.8rem; }
.legal-sec strong { color: var(--text-main); }
.legal-meta { font-size: 0.7rem !important; color: var(--text-muted) !important; font-style: italic; }

/* Logo flotante esquina superior derecha (cotizador) */
.floating-logo {
    position: fixed;
    top: 18px;
    right: 22px;
    z-index: 1000;
    display: inline-flex;
    transition: var(--transition);
}
.floating-logo img {
    height: 25px;
    width: auto;
    display: block;
}
.floating-logo:hover { transform: scale(1.06); }

/* Mini-modal: confirmar salida del cotizador (evita salir por un toque accidental en el logo) */
.leave-modal { position: fixed; inset: 0; z-index: 2000; display: flex; align-items: center; justify-content: center; background: rgba(0,0,0,0.55); backdrop-filter: blur(2px); -webkit-backdrop-filter: blur(2px); }
.leave-modal-box { background: #16181d; border: 1px solid #3a3f4b; border-radius: 12px; padding: 18px 20px; max-width: 300px; width: calc(100% - 48px); box-shadow: 0 12px 34px rgba(0,0,0,0.55); text-align: center; }
.leave-modal-box p { margin: 0 0 14px; color: #e2e8f0; font-size: 0.95rem; }
.leave-modal-actions { display: flex; gap: 10px; justify-content: center; }
.lm-btn { flex: 1; padding: 9px 12px; border-radius: 8px; font-size: 0.88rem; font-weight: 600; cursor: pointer; text-decoration: none; text-align: center; border: 1px solid transparent; }
.lm-cancel { background: rgba(255,255,255,0.08); color: #e2e8f0; border-color: rgba(255,255,255,0.15); }
.lm-cancel:hover { background: rgba(255,255,255,0.14); }
.lm-go { background: #22c55e; color: #06240f; }
.lm-go:hover { background: #34d571; }

/* Overlay de arrastrar y soltar archivo */
.drag-overlay {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: rgba(10, 10, 10, 0.86);
    backdrop-filter: blur(3px);
    display: none;
    align-items: center;
    justify-content: center;
    pointer-events: none;   /* el drop lo gestiona window; no robar el evento */
}
.drag-overlay.active { display: flex; }
.drag-overlay-inner {
    border: 3px dashed var(--color-y);
    border-radius: 16px;
    padding: 2.6rem 3.6rem;
    text-align: center;
    color: var(--text-main);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.6rem;
    background: rgba(0, 230, 118, 0.04);
}
.drag-overlay-inner svg { stroke: var(--color-y); }
.drag-overlay-inner span { font-size: 1.35rem; font-weight: 700; font-family: var(--font-heading); }
.drag-overlay-inner small { color: var(--text-muted); letter-spacing: 2px; font-size: 0.8rem; }

/* ── Asistente por pasos del cotizador ── */
.wizard-steps {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 1.2rem;
    gap: 4px;
}
.wstep {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
    flex: 1;
    position: relative;
}
/* línea conectora entre pasos */
.wstep:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 13px;
    left: 50%;
    width: 100%;
    height: 2px;
    background: rgba(255, 255, 255, 0.12);
    z-index: 0;
}
.wstep.done:not(:last-child)::after { background: var(--color-y); }
.wstep-num {
    width: 27px;
    height: 27px;
    border-radius: 50%;
    background: #1a1a1a;
    border: 2px solid rgba(255, 255, 255, 0.18);
    color: var(--text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 700;
    z-index: 1;
    transition: var(--transition);
}
.wstep-lbl {
    font-size: 0.65rem;
    color: var(--text-muted);
    text-align: center;
    transition: var(--transition);
}
.wstep.active .wstep-num { background: var(--color-y); border-color: var(--color-y); color: #000; }
.wstep.active .wstep-lbl { color: var(--text-main); font-weight: 600; }
.wstep.done .wstep-num { background: rgba(0, 230, 118, 0.15); border-color: var(--color-y); color: var(--color-y); }

.wizard-pane-hint {
    font-size: 0.82rem;
    color: var(--text-muted);
    margin-bottom: 0.9rem;
    line-height: 1.35;
}

.wizard-nav {
    display: flex;
    gap: 0.7rem;
    margin-top: 1rem;
}
.wizard-btn-back, .wizard-btn-next {
    flex: 1;
    padding: 0.85rem 1rem;
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 700;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
    border: none;
}
.wizard-btn-back {
    flex: 0 0 auto;
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--text-main);
}
.wizard-btn-back:hover { border-color: var(--color-y); color: var(--color-y); }
.wizard-btn-next {
    background: var(--color-y);
    color: #000;
}
.wizard-btn-next:hover:not(:disabled) { filter: brightness(1.1); transform: translateY(-1px); }
.wizard-btn-next:disabled { opacity: 0.4; cursor: not-allowed; }
/* Botón Enviar dentro de la barra de navegación (paso 5): que quede junto a Atrás */
.wizard-nav .btn-submit {
    flex: 1;
    margin: 0;
    padding: 0.85rem 1rem;
    font-size: 0.95rem;
}

.file-upload-box {
    background: rgba(255, 255, 255, 0.02);
    border: 2px dashed rgba(255, 255, 255, 0.2);
    padding: 0.8rem;
    text-align: center;
    border-radius: 8px;
    transition: var(--transition);
}

.file-upload-box:hover {
    border-color: var(--color-y);
    background: rgba(0, 230, 118, 0.05);
}

.settings-panel {
    margin-top: 0.8rem;
    padding-top: 0.8rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.cascade-group {
    background: rgba(255,255,255,0.02);
    padding: 0.6rem;
    border-radius: 8px;
    border: 1px solid rgba(255,255,255,0.05);
    margin-bottom: 0.8rem;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem;
}

.cascade-group .form-group {
    margin-bottom: 0;
}

.cascade-group label {
    font-size: 0.7rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.cascade-group select {
    width: 100%;
    padding: 0.3rem 0.2rem;
    font-size: 0.75rem;
}

.colors-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.4rem;
    max-height: 120px;
    overflow-y: auto;
    padding-right: 5px;
}

.floating-layers-panel {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(15, 15, 15, 0.9);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    padding: 15px;
    z-index: 100;
    width: 260px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.5);
    pointer-events: auto;
}

.floating-layers-panel .panel-header-small h4 {
    margin: 0 0 10px 0;
    font-size: 0.85rem;
    color: #fff;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: 8px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.colors-list-vertical {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    max-height: 350px;
    overflow-y: auto;
    padding-right: 5px;
}

.color-item {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 6px;
    background: rgba(255, 255, 255, 0.05);
    padding: 4px 6px;
    border-radius: 6px;
}

.color-preview {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.85rem;
}

.color-box {
    width: 16px;
    height: 16px;
    border-radius: 4px;
    border: 1px solid rgba(255,255,255,0.2);
}

.color-item select {
    flex: 1;
    min-width: 0;
    padding: 0.15rem 0.2rem;
    font-size: 0.7rem;
    background: #111;
    color: #fff;
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 4px;
}

.quote-summary {
    background: rgba(255, 59, 59, 0.05);
    border: 1px solid rgba(255, 59, 59, 0.2);
    padding: 0.8rem;
    border-radius: 8px;
    margin-top: 0.8rem;
}

.summary-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.stat {
    display: flex;
    flex-direction: column;
}

.stat span {
    font-size: 0.65rem;
    color: var(--text-muted);
}

.stat strong {
    font-size: 0.9rem;
    font-family: var(--font-heading);
}

.price-box {
    text-align: center;
    padding-top: 0.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.price-box h3 {
    font-size: 1.5rem;
    color: var(--color-y);
    font-family: var(--font-heading);
    margin: 0.2rem 0;
}

.text-muted {
    font-size: 0.7rem;
    color: var(--text-muted);
    display: block;
    margin-top: 0.2rem;
}


.form-group {
    margin-bottom: 0.6rem;
    text-align: left;
}

.form-group label {
    display: block;
    margin-bottom: 0.2rem;
    font-size: 0.75rem;
    color: var(--text-muted);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.8rem 1rem;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 4px;
    color: var(--text-main);
    font-family: var(--font-body);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-y);
    background: rgba(255,255,255,0.1);
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ==========================================================================
   Servicios Section
   ========================================================================== */
.services {
    padding: 6rem 0;
    background: var(--bg-dark);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.service-card {
    background: var(--bg-card);
    padding: 2.5rem;
    border-radius: 8px;
    border: 1px solid rgba(255,255,255,0.05);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
}

.service-card.x-accent::before { background-color: var(--color-x); }
.service-card.y-accent::before { background-color: var(--color-y); }
.service-card.z-accent::before { background-color: var(--color-z); }

.service-card:hover {
    transform: translateY(-10px);
    border-color: rgba(255,255,255,0.1);
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.icon-wrapper {
    width: 60px;
    height: 60px;
    background: rgba(255,255,255,0.05);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.service-icon {
    width: 30px;
    height: 30px;
}

.x-accent .service-icon { stroke: var(--color-x); }
.y-accent .service-icon { stroke: var(--color-y); }
.z-accent .service-icon { stroke: var(--color-z); }

.service-card h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.service-card p {
    color: var(--text-muted);
}

/* ==========================================================================
   Galería Section
   ========================================================================== */
.gallery {
    padding: 4rem 0;
    background: linear-gradient(180deg, var(--bg-dark) 0%, #050505 100%);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 0.75rem;
    margin-bottom: 2rem;
}

.gallery-item {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    aspect-ratio: 1;
    background: var(--bg-card);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.placeholder-img {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
}

.placeholder-img svg {
    width: 50px;
    height: 50px;
    opacity: 0.5;
}

.gallery-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.gallery-overlay span {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 700;
    transform: translateY(20px);
    transition: var(--transition);
    color: var(--color-y);
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

.gallery-item:hover .gallery-overlay span {
    transform: translateY(0);
}

.gallery-action {
    text-align: center;
}

.gallery-action p {
    margin-bottom: 1rem;
    color: var(--text-muted);
}

/* ==========================================================================
   Contacto Section
   ========================================================================== */
.contact {
    padding: 3.5rem 0;
    background: var(--bg-dark);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    background: var(--bg-card);
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid rgba(255,255,255,0.05);
}

.contact-info {
    padding: 2.2rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 1.6rem;
}

.info-item {
    display: flex;
    gap: 1.5rem;
}

.info-icon {
    font-size: 2rem;
}

.info-item h4 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    margin-bottom: 0.3rem;
}

.info-item p {
    color: var(--text-muted);
    margin-bottom: 0.6rem;
}

.whatsapp-btn {
    background-color: #25D366;
    color: #fff;
    padding: 0.8rem 1.5rem;
    font-size: 1rem;
    gap: 10px;
}

.whatsapp-btn:hover {
    background-color: #1ebe57;
    transform: translateY(-2px);
}

.w-icon {
    width: 20px;
    height: 20px;
}

.nav-link-btn {
    background-color: rgba(255,255,255,0.1);
    color: var(--text-main);
    padding: 0.8rem 1.5rem;
    font-size: 0.9rem;
}

.nav-link-btn:hover {
    background-color: rgba(255,255,255,0.2);
}

.map-container {
    min-height: 400px;
}

/* ==========================================================================
   Footer
   ========================================================================== */
footer {
    background: #000;
    padding: 3rem 0;
    text-align: center;
    border-top: 1px solid rgba(255,255,255,0.05);
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.footer-content p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 900px) {
    .contact-wrapper {
        grid-template-columns: 1fr;
    }
    .hero-content h1 {
        font-size: 3rem;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: rgba(10, 10, 10, 0.95);
        flex-direction: column;
        padding: 2rem 0;
        text-align: center;
    }

    .nav-links.active {
        display: flex;
    }

    .hamburger {
        display: flex;
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }
}
.hidden { display: none !important; }

/* Modal Overlay */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.3s ease;
}

.modal-content {
    background: var(--bg-card);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 2rem;
    width: 90%;
    max-width: 450px;
    text-align: center;
    box-shadow: 0 20px 40px rgba(0,0,0,0.5);
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from { transform: translateY(20px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

/* Profile Modal Styles */
.profile-modal-content {
    max-width: 700px;
    background: #333333;
    padding: 2.5rem 2rem;
    position: relative;
    border-radius: 16px;
    border: none;
    box-shadow: 0 25px 50px rgba(0,0,0,0.6);
}

.modal-close {
    position: absolute;
    top: 15px;
    right: 20px;
    background: transparent;
    border: none;
    color: #fff;
    font-size: 2rem;
    cursor: pointer;
    line-height: 1;
    opacity: 0.6;
    transition: opacity 0.2s;
}
.modal-close:hover { opacity: 1; }

.profile-modal-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    letter-spacing: 2px;
    margin-bottom: 0.5rem;
}

.profile-modal-subtitle {
    color: #b0b0b0;
    font-size: 1.1rem;
    margin-bottom: 2.5rem;
}

.profile-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.profile-card {
    background: #0d0d0d;
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: 12px;
    padding: 2rem 1.5rem;
    cursor: pointer;
    transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
}
.profile-card:hover {
    transform: translateY(-5px);
    border-color: var(--color-y);
    box-shadow: 0 10px 25px rgba(0,255,118,0.15);
}
.profile-card img {
    max-width: 180px;
    height: auto;
    margin-bottom: 1.5rem;
}
.profile-card h3 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    margin-bottom: 0.8rem;
    color: #fff;
    line-height: 1.3;
}
.profile-card p {
    font-size: 0.8rem;
    color: #888;
    line-height: 1.4;
}

@media (max-width: 600px) {
    .profile-modal-content {
        padding: 2rem 1rem;
    }
    .profile-cards {
        gap: 0.8rem;
    }
    .profile-card {
        padding: 1.2rem 0.5rem;
    }
    .profile-card img {
        max-width: 100px;
        margin-bottom: 1rem;
    }
    .profile-card h3 {
        font-size: 0.85rem;
    }
    .profile-card p {
        font-size: 0.65rem;
    }
    .profile-modal-title {
        font-size: 1.2rem;
    }
    .profile-modal-subtitle {
        font-size: 0.9rem;
        margin-bottom: 1.5rem;
    }
}

/* Step 2 Profile Modal Styles */
#profile-step-2 .option-card, #profile-step-3 .option-card {
    background: #111;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    position: relative;
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

#profile-step-2 .option-card.option-a, #profile-step-3 .option-card.option-a {
    cursor: pointer;
    transition: transform 0.3s, border-color 0.3s;
}

#profile-step-2 .option-card.option-a:hover, #profile-step-3 .option-card.option-a:hover {
    transform: translateY(-2px);
    border-color: var(--color-y);
}

#profile-step-2 .option-badge, #profile-step-3 .option-badge {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 1.2rem;
    position: absolute;
    top: 1.5rem;
    left: 1.5rem;
}

#profile-step-2 .option-a .option-badge, #profile-step-3 .option-a .option-badge {
    background: #3b82f6;
    color: white;
}

#profile-step-2 .option-b .option-badge, #profile-step-3 .option-b .option-badge {
    background: #22c55e;
    color: white;
}

#profile-step-2 .option-content, #profile-step-3 .option-content {
    flex: 1;
    text-align: center;
    padding-left: 2rem;
}

#profile-step-2 .option-image, #profile-step-3 .option-image {
    width: 80px;
    height: 80px;
    object-fit: contain;
}

#profile-step-2 .form-group-inline, #profile-step-3 .form-group-inline {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

#profile-step-2 .form-group-inline input, #profile-step-3 .form-group-inline input {
    flex: 1;
    background: #1a1a1a;
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 20px;
    padding: 0.8rem 1.2rem;
    color: white;
}

#profile-step-2 textarea, #profile-step-3 textarea {
    width: 100%;
    background: #1a1a1a;
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 8px;
    padding: 0.8rem 1.2rem;
    color: white;
    margin-top: 1rem;
    resize: vertical;
}

#profile-step-2 .file-upload-box, #profile-step-3 .file-upload-box {
    margin-top: 1rem;
    border: 1px dashed rgba(255,255,255,0.2);
    border-radius: 8px;
    padding: 1rem;
    text-align: center;
    cursor: pointer;
    transition: background 0.3s;
}

#profile-step-2 .file-upload-box:hover, #profile-step-3 .file-upload-box:hover {
    background: rgba(255,255,255,0.02);
}

#profile-step-2 .btn-enviar-mensaje, #profile-step-3 .btn-enviar-mensaje {
    background: linear-gradient(135deg, #ef4444, #3b82f6);
    color: white;
    border: none;
    padding: 0.8rem 2rem;
    border-radius: 4px;
    font-weight: bold;
    cursor: pointer;
    margin-top: 1.5rem;
    display: block;
    width: auto;
    margin-left: auto;
    margin-right: auto;
    transition: transform 0.2s;
}

#profile-step-2 .btn-enviar-mensaje:hover, #profile-step-3 .btn-enviar-mensaje:hover {
    transform: scale(1.05);
}

.modal-back {
    position: absolute;
    top: 15px;
    left: 20px;
    background: transparent;
    border: none;
    color: #fff;
    font-size: 1.8rem;
    cursor: pointer;
    line-height: 1;
    opacity: 0.6;
    transition: opacity 0.2s;
    z-index: 10;
}
.modal-back:hover { opacity: 1; }

@media (max-width: 600px) {
    .profile-modal-content {
        max-height: 90vh;
        overflow-y: auto;
    }
    
    #profile-step-2 .form-group-inline, #profile-step-3 .form-group-inline {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    #profile-step-2 .option-card h3, #profile-step-3 .option-card h3 {
        font-size: 0.9rem !important;
    }
    
    #profile-step-2 .option-card p, #profile-step-3 .option-card p {
        font-size: 0.8rem !important;
    }
    
    .profile-modal-title {
        font-size: 1.2rem !important;
    }
    
    .profile-modal-subtitle {
        font-size: 0.8rem !important;
    }
    
    #profile-step-2 .option-image, #profile-step-3 .option-image {
        width: 60px;
        height: 60px;
    }
    
    #profile-step-2 .option-badge, #profile-step-3 .option-badge {
        width: 24px;
        height: 24px;
        font-size: 1rem;
        top: 1rem;
        left: 1rem;
    }
}

/* ==========================================================================
   Landing SEO — secciones nuevas (v15)
   ========================================================================== */
.section-intro {
    text-align: center;
    color: var(--text-muted);
    max-width: 720px;
    margin: -1rem auto 3rem;
    font-size: 1.05rem;
}

/* Service cards como enlaces */
.service-card {
    display: block;
    text-decoration: none;
    color: inherit;
}
.service-more {
    display: inline-block;
    margin-top: 1.1rem;
    color: var(--color-y);
    font-weight: 600;
    font-size: 0.9rem;
    opacity: 0.85;
    transition: var(--transition);
}
.service-card:hover .service-more { opacity: 1; transform: translateX(4px); }

/* Otros servicios */
.otros-title {
    text-align: center;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    margin: 4rem 0 2rem;
    color: #fff;
}
.otros-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.2rem;
}
.otro-card {
    display: flex;
    gap: 0.9rem;
    align-items: flex-start;
    background: var(--bg-card);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: 8px;
    padding: 1.3rem;
}
.otro-card span { font-size: 1.6rem; line-height: 1; }
.otro-card h4 { font-family: var(--font-heading); font-size: 1.05rem; margin: 0 0 0.3rem; color: #fff; }
.otro-card p { color: var(--text-muted); font-size: 0.9rem; margin: 0; }

/* Cómo funciona */
.how { padding: 6rem 0; background: var(--bg-dark); }
.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2rem;
}
.step {
    background: var(--bg-card);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: 8px;
    padding: 2.5rem 2rem;
    text-align: center;
    position: relative;
}
.step-num {
    width: 54px; height: 54px;
    margin: 0 auto 1.2rem;
    display: flex; align-items: center; justify-content: center;
    border-radius: 50%;
    font-family: var(--font-heading); font-weight: 700; font-size: 1.5rem; color: #fff;
    background: linear-gradient(45deg, var(--color-x), var(--color-z));
}
.step h3 { font-family: var(--font-heading); font-size: 1.3rem; margin-bottom: 0.7rem; }
.step p { color: var(--text-muted); }
.how-cta { text-align: center; margin-top: 3rem; }

/* Materiales */
.materiales { padding: 6rem 0; background: linear-gradient(180deg, #050505 0%, var(--bg-dark) 100%); }
.materiales-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
}
.material-col {
    background: var(--bg-card);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: 8px;
    padding: 2rem;
}
.material-col h3 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    margin-bottom: 1.2rem;
    padding-bottom: 0.7rem;
    border-bottom: 2px solid;
    border-image: linear-gradient(90deg, var(--color-x), var(--color-y), var(--color-z)) 1;
}
.material-col ul { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 0.5rem 1rem; }
.material-col li { color: var(--text-muted); font-size: 0.95rem; padding-left: 1.1rem; position: relative; }
.material-col li::before { content: '▪'; color: var(--color-y); position: absolute; left: 0; }
.material-note { text-align: center; color: var(--text-muted); margin-top: 2rem; }
.material-note a { color: var(--color-y); text-decoration: none; font-weight: 600; }

/* Por qué CutCAD */
.why { padding: 6rem 0; background: var(--bg-dark); }
.counters {
    display: flex; flex-wrap: wrap; justify-content: center; gap: 2.5rem;
    margin-bottom: 3.5rem;
}
.counter { text-align: center; min-width: 160px; }
.counter-num {
    display: block;
    font-family: var(--font-heading); font-weight: 700; font-size: 2.8rem; line-height: 1;
    background: linear-gradient(90deg, var(--color-x), var(--color-y), var(--color-z));
    -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.counter-lbl { color: var(--text-muted); font-size: 0.95rem; margin-top: 0.4rem; display: block; }
.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 1.5rem;
}
.why-card {
    background: var(--bg-card);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: 8px;
    padding: 2rem;
    text-align: center;
}
.why-card span { font-size: 2rem; }
.why-card h3 { font-family: var(--font-heading); font-size: 1.2rem; margin: 0.8rem 0 0.6rem; }
.why-card p { color: var(--text-muted); font-size: 0.92rem; margin: 0; }

/* Banda CTA Vectores Gratis */
.cta-band {
    padding: 4rem 0;
    background: linear-gradient(100deg, rgba(255,59,59,0.12), rgba(41,121,255,0.12));
    border-top: 1px solid rgba(255,255,255,0.06);
    border-bottom: 1px solid rgba(255,255,255,0.06);
}
.cta-band-inner {
    display: flex; align-items: center; justify-content: space-between; gap: 2rem; flex-wrap: wrap;
}
.cta-band h2 { font-family: var(--font-heading); font-size: 1.8rem; margin: 0 0 0.5rem; }
.cta-band p { color: var(--text-muted); margin: 0; max-width: 560px; }
.cta-band .btn-primary { white-space: nowrap; }

@media (max-width: 600px) {
    .counters { gap: 1.5rem; }
    .counter-num { font-size: 2.2rem; }
    .material-col ul { grid-template-columns: 1fr; }
    .cta-band-inner { flex-direction: column; text-align: center; align-items: center; }
}

/* Tarjetas de servicio con imagen (v17) */
.services-grid .service-card { padding: 0; overflow: hidden; }
.service-img { width: 100%; height: 185px; object-fit: cover; display: block; }
.service-body { padding: 1.7rem 2.2rem 2.2rem; }

/* Redes sociales y correo en Contacto (v18) */
.social-links { display: flex; gap: 0.7rem; margin-top: 0.5rem; }
.social-btn {
    width: 42px; height: 42px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.12);
    color: var(--text-muted); transition: var(--transition);
}
.social-btn svg { width: 20px; height: 20px; }
.social-btn:hover { color: #fff; transform: translateY(-3px); }
.social-btn.fb:hover { background: #1877f2; border-color: #1877f2; }
.social-btn.ig:hover { background: linear-gradient(45deg,#f09433,#e6683c,#dc2743,#cc2366,#bc1888); border-color: transparent; }
.social-btn.tt:hover { background: #000; border-color: #fff; }
.social-btn.wa:hover { background: #25d366; border-color: #25d366; }
.contact-mail { color: var(--color-y); text-decoration: none; }
.contact-mail:hover { text-decoration: underline; }
.footer-social { display: flex; justify-content: center; gap: 0.7rem; margin: 0.8rem 0; }

/* Preguntas frecuentes (v19) */
.faq { padding: 6rem 0; background: linear-gradient(180deg, #050505 0%, var(--bg-dark) 100%); }
.faq-list { max-width: 820px; margin: 0 auto; }
.faq-item { background: var(--bg-card); border: 1px solid rgba(255,255,255,0.06); border-radius: 10px; margin-bottom: 1rem; overflow: hidden; }
.faq-item summary { cursor: pointer; padding: 1.3rem 1.6rem; font-family: var(--font-heading); font-weight: 600; font-size: 1.1rem; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 1rem; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: '+'; font-size: 1.6rem; color: var(--color-y); transition: var(--transition); line-height: 1; flex-shrink: 0; }
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-a { padding: 0 1.6rem 1.4rem; color: var(--text-muted); line-height: 1.7; }
.faq-a a { color: var(--color-y); text-decoration: none; font-weight: 600; }
.faq-a a:hover { text-decoration: underline; }

/* ── Ajustes móvil de la página principal ── */
@media (max-width: 768px) {
    /* Servicios a 2 columnas, más compactos para que el texto se lea mejor */
    .services-grid { grid-template-columns: 1fr 1fr; gap: 0.8rem; }
    .services-grid .service-img { height: 130px; }
    .services-grid .service-body { padding: 0.85rem 0.9rem 1rem; }
    .services-grid .service-body h3 { font-size: 1.1rem; line-height: 1.2; margin-bottom: 0.5rem; }
    .services-grid .service-body p { font-size: 0.84rem; line-height: 1.4; }
    .services-grid .service-more { font-size: 0.85rem; }
    /* Otros servicios: 2 columnas, compactos (icono arriba del texto) */
    .otros-grid { grid-template-columns: 1fr 1fr; gap: 0.7rem; }
    .otros-grid .otro-card { flex-direction: column; gap: 0.45rem; padding: 0.85rem; }
    .otros-grid .otro-card span { font-size: 1.5rem; }
    .otros-grid .otro-card h4 { font-size: 0.95rem; line-height: 1.2; }
    .otros-grid .otro-card p { font-size: 0.78rem; line-height: 1.35; }
    /* Cómo funciona: fichas más compactas + menos espacio con la sección anterior */
    .services { padding-bottom: 2rem; }
    .how { padding: 2rem 0 3rem; }
    .steps { gap: 0.9rem; }
    .step { padding: 1.4rem 1.1rem; }
    .step-num { width: 42px; height: 42px; margin: 0 auto 0.7rem; font-size: 1.2rem; }
    .step h3 { font-size: 1.1rem; margin-bottom: 0.4rem; }
    .step p { font-size: 0.86rem; line-height: 1.4; }
    /* Materiales: fichas a 2 columnas, padding reducido */
    .materiales { padding: 3rem 0; }
    .materiales-grid { grid-template-columns: 1fr 1fr; gap: 0.8rem; }
    .material-col { padding: 1rem 0.9rem; }
    .material-col h3 { font-size: 1.05rem; margin-bottom: 0.7rem; padding-bottom: 0.5rem; }
    .material-col ul { grid-template-columns: 1fr; gap: 0.35rem; }
    .material-col li { font-size: 0.82rem; }
    /* Por qué CutCAD: fichas a 2 columnas, padding reducido */
    .why { padding: 3rem 0; }
    .why-grid { grid-template-columns: 1fr 1fr; gap: 0.8rem; }
    .why-card { padding: 1.1rem 0.9rem; }
    .why-card span { font-size: 1.6rem; }
    .why-card h3 { font-size: 1rem; margin: 0.5rem 0 0.4rem; }
    .why-card p { font-size: 0.82rem; line-height: 1.4; }
    /* Preguntas frecuentes: fichas más chicas */
    .faq { padding: 3rem 0; }
    .faq-item { margin-bottom: 0.6rem; border-radius: 8px; }
    .faq-item summary { padding: 0.9rem 1rem; font-size: 0.95rem; gap: 0.7rem; }
    .faq-item summary::after { font-size: 1.3rem; }
    .faq-a { padding: 0 1rem 1rem; font-size: 0.86rem; line-height: 1.55; }
    /* Nuestros trabajos: 3 columnas + mostrar solo 12 fotos (el botón "ver galería" muestra el resto) */
    .gallery-grid { grid-template-columns: 1fr 1fr 1fr; gap: 0.5rem; }
    #home-gallery > *:nth-child(n+13) { display: none; }
    /* Contáctanos: padding reducido + info a 2 columnas */
    .contact { padding: 2.5rem 0; }
    .contact-info { padding: 1.1rem; gap: 1.1rem; }
    .info-item { gap: 0.7rem; }
    .info-icon { font-size: 1.5rem; }
    .info-item h4 { font-size: 0.98rem; margin-bottom: 0.2rem; }
    .info-item p { font-size: 0.82rem; line-height: 1.4; margin-bottom: 0.5rem; }
    .whatsapp-btn, .nav-link-btn { padding: 0.55rem 0.9rem; font-size: 0.82rem; }
    .w-icon { width: 16px; height: 16px; }
}

/* ── Barra de edición de acomodo del cotizador ── */
.edit-toolbar { position: absolute; top: 12px; left: 12px; z-index: 6; display: flex; gap: 8px; flex-wrap: wrap; align-items: center; max-width: calc(100% - 24px); }
/* Paleta vertical de herramientas estilo Illustrator */
.edit-tools { position: absolute; top: 50%; left: 12px; transform: translateY(-50%); z-index: 7;
    display: flex; flex-direction: column; gap: 5px; padding: 6px;
    background: rgba(18,20,24,0.4); border: 1px solid rgba(255,255,255,0.12); border-radius: 12px;
    backdrop-filter: blur(7px); -webkit-backdrop-filter: blur(7px); box-shadow: 0 8px 24px rgba(0,0,0,0.35); }
.edit-tools.hidden { display: none; }
.edit-tools-edit { display: flex; flex-direction: column; gap: 5px; align-items: center; }
.edit-tools-edit.hidden { display: none; }
/* Indicador de carga del archivo */
.dxf-loading { position: absolute; inset: 0; z-index: 9; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px; color: #e2e8f0; font-size: 0.9rem; background: rgba(8,9,11,0.55); backdrop-filter: blur(2px); -webkit-backdrop-filter: blur(2px); }
.dxf-loading.hidden { display: none; }
.dxf-spinner { width: 38px; height: 38px; border: 3px solid rgba(255,255,255,0.18); border-top-color: #22c55e; border-radius: 50%; animation: dxf-spin 0.8s linear infinite; }
@keyframes dxf-spin { to { transform: rotate(360deg); } }
@media (max-width: 768px) { .edit-tools-edit { flex-direction: row; } }
.tool-ico { min-width: 52px; height: auto; padding: 6px 6px; display: flex; flex-direction: column;
    align-items: center; justify-content: center; gap: 3px;
    background: transparent; color: #cbd2dc; border: 1px solid transparent; border-radius: 9px;
    cursor: pointer; transition: background .12s, color .12s, border-color .12s; flex: 0 0 auto; }
.tool-ico:hover { background: rgba(255,255,255,0.07); color: #fff; }
.tool-ico.active { background: #22c55e; color: #06240f; border-color: #22c55e; }
.tool-ico.hint { color: #22c55e; }   /* indicador sutil: solo tinta el ícono, sin relleno */
.tool-ico.busy { opacity: 0.45; cursor: wait; }
.tool-ico.disabled { opacity: 0.32; cursor: default; pointer-events: none; }
.tool-sep { height: 1px; background: #3a3f4b; margin: 3px 4px; }
/* Herramientas visibles solo en modo edición (se despliegan al activar el lápiz) */
.edit-only { display: none; }
#edit-tools.editing .edit-only { display: flex; }
/* Micro-texto bajo cada botón (escritorio y móvil) */
.tool-lbl { display: block; max-width: 100%; overflow: hidden; text-overflow: ellipsis;
    white-space: nowrap; font-size: 0.6rem; line-height: 1.05; color: #9aa3b2; text-align: center; }
/* Botón activo (fondo verde): texto oscuro para que se lea */
.tool-ico.active .tool-lbl { color: #06240f; }
/* Al entrar a edición, el lápiz pasa a ✓ y se quita su etiqueta (en ambas plataformas) */
#edit-tools.editing #btn-edit-mode .tool-lbl { display: none; }
/* Lápiz ↔ palomita: en modo edición el lápiz se vuelve ✓ (indica "listo, aceptar") */
#btn-edit-mode .ico-check { display: none; }
#edit-tools.editing #btn-edit-mode .ico-pencil { display: none; }
#edit-tools.editing #btn-edit-mode .ico-check { display: block; }
/* Cursor según la herramienta activa */
#dxf-viewer-container.edit-mode.tool-group { cursor: default; }
#dxf-viewer-container.edit-mode.tool-line { cursor: crosshair; }
#dxf-viewer-container.edit-mode.tool-erase { cursor: url("data:image/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%2728%27%20height%3D%2728%27%20viewBox%3D%270%200%2028%2028%27%3E%3Cg%20transform%3D%27rotate%28-38%2014%2014%29%27%3E%3Crect%20x%3D%275.5%27%20y%3D%2711%27%20width%3D%2717%27%20height%3D%279%27%20rx%3D%272.2%27%20fill%3D%27%23f4f6fa%27%20stroke%3D%27%230b0e12%27%20stroke-width%3D%271.6%27%2F%3E%3Cline%20x1%3D%2714%27%20y1%3D%2711%27%20x2%3D%2714%27%20y2%3D%2720%27%20stroke%3D%27%230b0e12%27%20stroke-width%3D%271.3%27%2F%3E%3C%2Fg%3E%3C%2Fsvg%3E") 6 22, cell; }
#dxf-viewer-container.edit-mode.tool-color { cursor: crosshair; }
#dxf-viewer-container.edit-mode.tool-pan { cursor: grab; }
#dxf-viewer-container.tool-pan { cursor: grab; }            /* también en modo normal */
#dxf-viewer-container.tool-pan:active { cursor: grabbing; }
@media (max-width: 768px) {
    /* Barra en UNA sola línea: los botones se reparten y se encogen para caber siempre. */
    .edit-tools { top: 8px; left: 8px; right: 8px; transform: none;
        flex-direction: row; flex-wrap: nowrap; align-items: stretch; max-width: calc(100vw - 16px);
        gap: 1px; padding: 4px; justify-content: flex-start; }
    /* flex:1 → cada botón crece por igual y llena el ancho de la barra (aprovecha el espacio) */
    .edit-tools .tool-ico { flex: 1 1 0; min-width: 0; width: auto; height: auto;
        flex-direction: column; gap: 3px; padding: 6px 2px; }
    .edit-tools .tool-ico svg { flex: 0 0 auto; width: 21px; height: 21px; }
    .edit-tools .tool-lbl { display: block; max-width: 100%; overflow: hidden; text-overflow: ellipsis;
        white-space: nowrap; font-size: 0.5rem; line-height: 1.05; color: #9aa3b2; }
    .edit-tools .tool-sep { flex: 0 0 1px; width: 1px; height: auto; align-self: stretch; margin: 2px 1px; background: #3a3f4b; }
    /* Al desplegar el modo edición se quita el texto del lápiz */
    #edit-tools.editing #btn-edit-mode .tool-lbl { display: none; }
    /* En móvil no tiene caso la Mano (se panea con dos dedos): se oculta por completo */
    .edit-tools .pan-tool { display: none; }
    /* Modo NORMAL (no edición): solo 3 botones → etiqueta a la DERECHA del ícono (barra más baja) */
    #edit-tools:not(.editing) .tool-ico { flex-direction: row; gap: 6px; padding: 8px 6px; }
    #edit-tools:not(.editing) .tool-lbl { font-size: 0.74rem; }
    /* Logo: en móvil va discreto en la esquina inferior derecha del visor (no fijo arriba) */
    .floating-logo { position: absolute; top: auto; bottom: 8px; right: 10px; opacity: 0.3; z-index: 4; }
    .floating-logo img { height: 15px; }
}
.edit-btn { background: rgba(20,22,26,0.82); color: #e2e8f0; border: 1px solid #3a3f4b; border-radius: 9px; padding: 8px 13px; font-size: 0.85rem; font-weight: 600; cursor: pointer; backdrop-filter: blur(5px); -webkit-backdrop-filter: blur(5px); transition: border-color .15s, background .15s; }
.edit-btn:hover { border-color: #22c55e; }
.edit-btn.active { background: #22c55e; color: #06240f; border-color: #22c55e; }
.edit-btn-ghost { background: rgba(20,22,26,0.6); }
#dxf-viewer-container.edit-mode { cursor: crosshair; }
#edit-rubberband { position: absolute; border: 1px dashed #22c55e; background: rgba(34,197,94,0.12); pointer-events: none; z-index: 5; border-radius: 2px; }
#edit-rotate-handle { position: absolute; width: 26px; height: 26px; margin: -13px 0 0 -13px; display: none; align-items: center; justify-content: center; background: #22c55e; color: #06240f; border: 2px solid #06240f; border-radius: 50%; font-size: 15px; font-weight: 700; cursor: grab; z-index: 7; box-shadow: 0 1px 4px rgba(0,0,0,0.4); user-select: none; touch-action: none; }
#edit-rotate-handle:hover { background: #34d571; }
#edit-rotate-handle.dragging { cursor: grabbing; background: #16a34a; }
#edit-move-handle { position: absolute; width: 28px; height: 28px; margin: -14px 0 0 -14px; display: none; align-items: center; justify-content: center; background: #22c55e; color: #06240f; border: 2px solid #06240f; border-radius: 50%; z-index: 7; box-shadow: 0 1px 4px rgba(0,0,0,0.4); cursor: move; user-select: none; touch-action: none; }
#edit-move-handle:hover { background: #34d571; }
#edit-move-handle.dragging { background: #16a34a; }
#edit-color-popover { position: absolute; z-index: 8; background: rgba(18,20,24,0.96); border: 1px solid #3a3f4b; border-radius: 10px; padding: 8px; box-shadow: 0 10px 28px rgba(0,0,0,0.5); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); }
#edit-color-popover .ecp-title { color: #cbd2dc; font-size: 0.72rem; margin: 0 0 6px 2px; }
#edit-color-popover .ecp-grid { display: grid; grid-template-columns: repeat(5, 22px); gap: 6px; max-width: 152px; }
#edit-color-popover .ecp-swatch { width: 22px; height: 22px; border-radius: 5px; border: 1px solid rgba(255,255,255,0.35); cursor: pointer; padding: 0; }
#edit-color-popover .ecp-swatch:hover { outline: 2px solid #22c55e; outline-offset: 1px; }

/* Botón + paleta para agregar un color/proceso a la lista */
#btn-add-color { display: flex; width: 100%; align-items: center; justify-content: center; gap: 4px; margin: 5px 0 0; padding: 10px 8px; font-size: 0.82rem; font-weight: 600; color: #22c55e; background: rgba(34,197,94,0.08); border: 1px dashed rgba(34,197,94,0.5); border-radius: 8px; cursor: pointer; transition: background 0.15s; }
#btn-add-color:hover { background: rgba(34,197,94,0.16); }
#add-color-palette { display: none; flex-wrap: wrap; align-items: center; gap: 6px; margin: 6px 0 0; padding: 8px; background: rgba(0,0,0,0.35); border: 1px solid rgba(255,255,255,0.12); border-radius: 8px; }
#add-color-palette .add-color-swatch { width: 22px; height: 22px; border-radius: 5px; border: 1px solid rgba(255,255,255,0.35); cursor: pointer; padding: 0; }
#add-color-palette .add-color-swatch:hover { outline: 2px solid #22c55e; outline-offset: 1px; }
#add-color-palette .add-color-custom { width: 22px; height: 22px; display: inline-flex; align-items: center; justify-content: center; border-radius: 5px; border: 1px dashed rgba(255,255,255,0.4); color: #cbd2dc; font-size: 0.9rem; line-height: 1; cursor: pointer; position: relative; overflow: hidden; }
#add-color-palette .add-color-custom input[type="color"] { position: absolute; inset: 0; opacity: 0; cursor: pointer; padding: 0; border: 0; }
#add-color-palette .add-color-close { width: 22px; height: 22px; margin-left: auto; display: inline-flex; align-items: center; justify-content: center; padding: 0; font-size: 0.78rem; line-height: 1; color: #cbd2dc; background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.18); border-radius: 5px; cursor: pointer; transition: background 0.15s, color 0.15s; }
#add-color-palette .add-color-close:hover { background: rgba(239,68,68,0.18); color: #ef4444; border-color: rgba(239,68,68,0.4); }

/* Contador de líneas + botón de eliminar por color */
.color-item .color-count { flex: 0 0 auto; min-width: 22px; text-align: center; font-size: 0.74rem; font-weight: 600; color: #cbd2dc; background: rgba(255,255,255,0.08); border-radius: 10px; padding: 2px 7px; margin-left: 6px; }
.color-item .color-del { flex: 0 0 auto; display: inline-flex; align-items: center; justify-content: center; width: 28px; height: 28px; margin-left: 4px; padding: 0; border: none; background: transparent; color: #8a94a6; border-radius: 6px; cursor: pointer; transition: background 0.15s, color 0.15s; }
.color-item .color-del:hover { background: rgba(239,68,68,0.15); color: #ef4444; }
.color-item .color-del svg { width: 15px; height: 15px; }