/* ============================================================
   LT HORMIGONES
   style.css
   Diseño premium - Negro / Amarillo
============================================================ */


/* ============================================================
   VARIABLES
============================================================ */

:root {
    --yellow: #F5C400;
    --yellow-dark: #D9AA00;

    --black: #101010;
    --graphite: #1B1B1B;

    --white: #FFFFFF;
    --muted: #BFBFBF;

    --container: 1200px;
    --radius: 12px;

    --glass: rgba(255, 255, 255, 0.03);

    --transition: 300ms;

    font-family:
        'Inter',
        system-ui,
        -apple-system,
        'Segoe UI',
        Roboto,
        'Helvetica Neue',
        Arial,
        sans-serif;
}


/* ============================================================
   RESET
============================================================ */

* {
    box-sizing: border-box;
}

html {
    height: 100%;
    scroll-behavior: smooth;
    scroll-padding-top: 100px;
}

body {
    min-height: 100%;
    margin: 0;

    background: var(--graphite);
    color: var(--white);

    line-height: 1.5;

    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img,
video {
    max-width: 100%;
}

button,
input,
textarea {
    font: inherit;
}

a {
    color: inherit;
}


/* ============================================================
   CONTAINER
============================================================ */

.container {
    width: 100%;
    max-width: var(--container);

    margin: 0 auto;

    padding-left: 20px;
    padding-right: 20px;
}


/* ============================================================
   HEADER
============================================================ */

.site-header {
    position: fixed;

    top: 0;
    left: 0;

    width: 100%;

    z-index: 999;

    background: rgba(16, 16, 16, 0.85);

    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);

    border-bottom: 1px solid rgba(255, 255, 255, 0.08);

    box-shadow:
        0 5px 25px rgba(0, 0, 0, 0.35);

    transition:
        background 0.4s ease,
        box-shadow 0.4s ease;
}

.site-header.scrolled {
    background: rgba(16, 16, 16, 0.94);

    box-shadow:
        0 8px 30px rgba(0, 0, 0, 0.45);
}

.header-inner {
    min-height: 90px;

    display: flex;

    align-items: center;
    justify-content: space-between;

    gap: 20px;
}

.brand {
    display: flex;

    align-items: center;

    text-decoration: none;

    flex-shrink: 0;
}

.logo {
    height: 110px;
    width: auto;

    display: block;

    filter:
        drop-shadow(0 0 8px rgba(245, 196, 0, 0.35))
        drop-shadow(0 0 18px rgba(245, 196, 0, 0.15));

    animation:
        logoFloat 5s ease-in-out infinite;

    transition:
        height 0.4s ease;
}

.site-header.scrolled .logo {
    height: 80px;
}


/* ============================================================
   NAV
============================================================ */

.main-nav {
    display: flex;

    align-items: center;

    gap: 8px;
}

.main-nav a {
    position: relative;

    color: var(--white);

    text-decoration: none;

    font-weight: 700;
    font-size: 0.95rem;

    padding: 10px;

    border-radius: 6px;

    opacity: 0.95;

    text-shadow:
        0 2px 8px rgba(0, 0, 0, 0.9);

    transition:
        color 0.3s ease,
        background 0.3s ease;
}

.main-nav a:hover {
    color: var(--yellow);

    background:
        rgba(245, 196, 0, 0.08);
}

.main-nav a::after {
    content: "";

    position: absolute;

    left: 50%;
    bottom: 2px;

    width: 0;
    height: 2px;

    background: var(--yellow);

    transform: translateX(-50%);

    transition:
        width 0.3s ease;
}

.main-nav a:hover::after {
    width: 80%;
}


/* ============================================================
   MOBILE BUTTON
============================================================ */

.nav-toggle {
    display: none;

    align-items: center;
    justify-content: center;

    width: 48px;
    height: 48px;

    position: relative;

    background: rgba(15, 15, 15, 0.9);

    border:
        1px solid rgba(245, 196, 0, 0.25);

    border-radius: 10px;

    color: var(--white);

    font-size: 1.8rem;

    cursor: pointer;

    z-index: 1000;

    transition:
        color 0.3s ease,
        border-color 0.3s ease,
        box-shadow 0.3s ease;
}

.nav-toggle:hover {
    color: var(--yellow);

    border-color: var(--yellow);

    box-shadow:
        0 0 15px rgba(245, 196, 0, 0.25);
}


/* ============================================================
   HERO
============================================================ */

.hero {
    position: relative;

    min-height: 520px;
    height: 86vh;

    display: flex;

    align-items: center;
    justify-content: center;

    overflow: hidden;
}

.hero-video {
    position: absolute;

    inset: 0;

    width: 100%;
    height: 100%;

    object-fit: cover;

    z-index: 0;
}

.hero-overlay {
    position: absolute;

    inset: 0;

    background:
        linear-gradient(
            rgba(0, 0, 0, 0.65),
            rgba(0, 0, 0, 0.55)
        );

    z-index: 1;
}

.hero-content {
    position: relative;

    z-index: 2;

    padding: 40px;

    text-align: center;
}

.hero h1 {
    margin:
        0 0 10px;

    color: var(--white);

    font-size: 3.2rem;

    font-weight: 800;

    letter-spacing: 0.5px;

    text-shadow:
        0 5px 15px rgba(0, 0, 0, 0.5),
        0 0 30px rgba(0, 0, 0, 0.4);

    animation:
        fadeUp 1s ease-out;
}

.hero p {
    max-width: 820px;

    margin:
        0 auto 20px;

    color: var(--muted);

    text-shadow:
        0 2px 10px rgba(0, 0, 0, 0.8);

    animation:
        fadeUp 1.3s ease-out;
}

.hero-cta {
    display: flex;

    justify-content: center;

    gap: 12px;

    animation:
        fadeUp 1.6s ease-out;
}


/* ============================================================
   BUTTONS
============================================================ */

.btn {
    display: inline-block;

    padding:
        12px 22px;

    border-radius: 8px;

    text-decoration: none;

    font-weight: 700;

    border: none;

    cursor: pointer;

    transition:
        transform var(--transition),
        box-shadow var(--transition),
        color var(--transition),
        background var(--transition);
}

.btn-primary {
    color: var(--black);

    background:
        linear-gradient(
            90deg,
            var(--yellow),
            var(--yellow-dark)
        );
}

.btn-primary:hover {
    transform:
        translateY(-3px);

    box-shadow:
        0 8px 20px rgba(245, 196, 0, 0.25);
}

.btn-outline {
    color: var(--white);

    background: transparent;

    border:
        2px solid rgba(255, 255, 255, 0.15);
}

.btn-outline:hover {
    color: var(--yellow);

    border-color:
        var(--yellow);

    box-shadow:
        0 0 15px rgba(245, 196, 0, 0.45),
        0 0 30px rgba(245, 196, 0, 0.20);

    transform:
        translateY(-3px);
}


/* ============================================================
   SECTIONS
============================================================ */

.section {
    padding:
        72px 0;
}

.section-dark {
    border-top:
        1px solid rgba(255, 255, 255, 0.02);
}

h2 {
    margin:
        0 0 10px;

    color: var(--white);

    font-size: 1.9rem;

    font-weight: 800;

    text-shadow:
        0 2px 10px rgba(0, 0, 0, 0.9),
        0 0 8px rgba(245, 196, 0, 0.20),
        0 0 18px rgba(245, 196, 0, 0.10);
}

.lead {
    max-width: 900px;

    color:
        rgba(255, 255, 255, 0.85);

    text-shadow:
        0 1px 6px rgba(0, 0, 0, 0.8);
}


/* ============================================================
   INDUSTRIAL BACKGROUND
============================================================ */

.lt-bg {
    position: relative;

    overflow: hidden;

    background:
        linear-gradient(
            135deg,
            #0c0c0c,
            #141414,
            #101010,
            #181818
        );

    background-size:
        400% 400%;

    animation:
        gradientLT 25s ease infinite;
}

.lt-bg .container {
    position: relative;

    z-index: 2;
}

.lt-bg::before {
    content: "";

    position: absolute;

    inset: 0;

    background:
        radial-gradient(
            circle at 15% 20%,
            rgba(245, 196, 0, 0.025),
            transparent 30%
        ),
        radial-gradient(
            circle at 85% 80%,
            rgba(245, 196, 0, 0.020),
            transparent 35%
        );

    pointer-events: none;
}

.lt-bg::after {
    content: "";

    position: absolute;

    inset: 0;

    background-image:
        linear-gradient(
            rgba(255, 255, 255, 0.015) 1px,
            transparent 1px
        ),
        linear-gradient(
            90deg,
            rgba(255, 255, 255, 0.015) 1px,
            transparent 1px
        );

    background-size:
        100px 100px;

    pointer-events: none;
}


/* ============================================================
   CARDS
============================================================ */

.cards {
    display: grid;

    grid-template-columns:
        repeat(3, 1fr);

    gap: 18px;

    margin-top: 22px;
}

.card {
    position: relative;

    min-height: 280px;

    display: flex;

    flex-direction: column;

    justify-content: center;

    align-items: center;

    overflow: hidden;

    padding: 25px;

    border-radius: 14px;

    border:
        2px solid rgba(255, 255, 255, 0.04);

    background:
        rgba(15, 15, 15, 0.65);

    backdrop-filter:
        blur(10px);

    box-shadow:
        0 10px 30px rgba(0, 0, 0, 0.35);

    background-size: cover;
    background-position: center;

    transition:
        transform 0.35s ease,
        border-color 0.35s ease,
        box-shadow 0.35s ease,
        background 0.35s ease;
}

.card::before {
    content: "";

    position: absolute;

    inset: 0;

    background:
        linear-gradient(
            rgba(0, 0, 0, 0.35),
            rgba(0, 0, 0, 0.85)
        );

    z-index: 0;
}

.card h3,
.card p {
    position: relative;

    z-index: 1;
}

.card h3 {
    margin:
        0 0 20px;

    color: var(--white);

    font-size: 2rem;

    text-align: center;

    transition:
        color 0.3s ease;
}

.card p {
    max-width: 85%;

    margin: 0 auto;

    color: var(--white);

    line-height: 1.5;

    text-align: center;
}

.card:hover {
    transform:
        translateY(-8px);

    border-color:
        var(--yellow);

    box-shadow:
        0 0 20px rgba(245, 196, 0, 0.35),
        0 0 40px rgba(245, 196, 0, 0.15);

    background-color:
        rgba(0, 0, 0, 0.65);
}

.card:hover h3 {
    color:
        var(--yellow);

    text-shadow:
        0 0 10px rgba(245, 196, 0, 0.40),
        0 0 20px rgba(245, 196, 0, 0.20);
}


/* Nosotros backgrounds */

.mision {
    background-image:
        url("../assets/social/mision.webp");
}

.vision {
    background-image:
        url("../assets/social/vision.jpg");
}

.valores {
    background-image:
        url("../assets/social/valores2.jpeg");

    background-size: 90%;
    background-repeat: no-repeat;
}


/* ============================================================
   SERVICES
============================================================ */

.services-grid {
    display: grid;

    grid-template-columns:
        repeat(2, 1fr);

    gap: 18px;

    margin-top: 22px;
}

.service {
    position: relative;

    min-height: 280px;

    display: flex;

    flex-direction: column;

    justify-content: flex-end;

    padding: 25px;

    overflow: hidden;

    border-radius: 12px;

    border:
        2px solid transparent;

    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;

    transition:
        transform 0.35s ease,
        border-color 0.35s ease,
        box-shadow 0.35s ease;
}

.service::before {
    content: "";

    position: absolute;

    inset: 0;

    background:
        linear-gradient(
            rgba(0, 0, 0, 0.35),
            rgba(0, 0, 0, 0.85)
        );

    z-index: 1;
}

.service h4,
.service p {
    position: relative;

    z-index: 2;
}

.service h4 {
    margin:
        0 0 8px;

    color: var(--white);

    font-size: 1.4rem;
}

.service p {
    margin: 0;

    color: #e0e0e0;
}

.service:hover {
    transform:
        translateY(-8px);

    border-color:
        var(--yellow);

    box-shadow:
        0 0 25px rgba(245, 196, 0, 0.25),
        0 10px 30px rgba(0, 0, 0, 0.4);
}

.service:hover h4 {
    color:
        var(--yellow);
}


/* Service backgrounds */

.hormigon {
    background-image:
        url("../assets/Laboratorio1.webp");
}

.transporte {
    background-image:
        url("../assets/img37.PNG");
}

.bombas {
    background-image:
        url("../assets/img48.jpeg");
}

.logistica {
    background-image:
        url("../assets/img.png1.PNG");
}


/* Service video */

.service-video {
    position: absolute;

    inset: 0;

    width: 100%;
    height: 100%;

    object-fit: cover;

    z-index: 0;
}


/* ============================================================
   TECHNOLOGY
============================================================ */

#tecnologia {
    padding-bottom: 50px;
}

.equip-grid {
    display: grid;

    grid-template-columns:
        repeat(3, 1fr);

    gap: 18px;

    margin-top: 22px;
}

.equip {
    position: relative;

    min-height: 340px;

    display: flex;

    flex-direction: column;

    justify-content: flex-end;

    padding: 25px;

    overflow: hidden;

    border-radius: 14px;

    border:
        2px solid transparent;

    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;

    transition:
        transform 0.35s ease,
        border-color 0.35s ease,
        box-shadow 0.35s ease;
}

.equip::before {
    content: "";

    position: absolute;

    inset: 0;

    background:
        linear-gradient(
            rgba(0, 0, 0, 0.10),
            rgba(0, 0, 0, 0.90)
        );

    z-index: 1;
}

.equip h5,
.equip p {
    position: relative;

    z-index: 2;

    color: var(--white);
}

.equip h5 {
    margin:
        0 0 8px;

    font-size: 1.35rem;
}

.equip p {
    margin: 0;
}

.equip:hover {
    transform:
        translateY(-8px);

    border-color:
        var(--yellow);

    box-shadow:
        0 0 20px rgba(245, 196, 0, 0.35),
        0 0 40px rgba(245, 196, 0, 0.15);
}

.equip:hover h5 {
    color:
        var(--yellow);
}


/* Technology backgrounds */

.mixer {
    background-image:
        url("../assets/img42.PNG");
}

.bomba {
    background-image:
        url("../assets/img30.PNG");
}

.laboratorio {
    background-image:
        url("../assets/social/laboratorio1.jpg");
}


/* ============================================================
   MACHINERY
============================================================ */

#maquinaria {
    padding-top: 50px;
}

.machine-grid {
    display: grid;

    grid-template-columns:
        repeat(3, 1fr);

    gap: 18px;

    margin-top: 22px;
}

.machine {
    position: relative;

    min-height: 280px;

    display: flex;

    flex-direction: column;

    justify-content: center;

    align-items: center;

    padding: 25px;

    overflow: hidden;

    border-radius: 14px;

    border:
        2px solid transparent;

    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;

    text-align: center;

    cursor: pointer;

    transition:
        transform 0.35s ease,
        border-color 0.35s ease,
        box-shadow 0.35s ease;
}

.machine::before {
    content: "";

    position: absolute;

    inset: 0;

    background:
        linear-gradient(
            rgba(0, 0, 0, 0.10),
            rgba(0, 0, 0, 0.60)
        );

    z-index: 1;
}

.machine h5,
.machine .gallery-link {
    position: relative;

    z-index: 2;
}

.machine h5 {
    margin:
        0 0 15px;

    color: var(--white);

    font-size: 2rem;

    text-shadow:
        0 2px 8px rgba(0, 0, 0, 0.8);
}

.machine:hover,
.machine:focus-visible {
    transform:
        translateY(-8px);

    border-color:
        var(--yellow);

    box-shadow:
        0 0 20px rgba(245, 196, 0, 0.35),
        0 0 40px rgba(245, 196, 0, 0.15);

    outline: none;
}

.machine:hover h5,
.machine:focus-visible h5 {
    color:
        var(--yellow);
}

.gallery-link {
    color:
        var(--yellow);

    font-weight: 700;
}


/* Machine backgrounds */

.mezcladora {
    background-image:
        url("../assets/social/fotomixer1.png");
}

.planta {
    background-image:
        url("../assets/social/fotoniveladora1.png");
}

.camionbomba {
    background-image:
        url("../assets/social/fotobomba2.png");
}


/* ============================================================
   WORKS GALLERY
============================================================ */

.gallery {
    display: grid;

    grid-template-columns:
        repeat(3, 1fr);

    gap: 12px;

    margin-top: 22px;
}

.gallery-item {
    overflow: hidden;

    border-radius: 10px;

    background:
        rgba(0, 0, 0, 0.15);

    border:
        2px solid transparent;

    cursor: pointer;

    transition:
        transform 0.35s ease,
        border-color 0.35s ease,
        box-shadow 0.35s ease;
}

.gallery-item:hover {
    transform:
        translateY(-5px);

    border-color:
        var(--yellow);

    box-shadow:
        0 0 20px rgba(245, 196, 0, 0.25);
}

.video-thumb {
    position: relative;

    width: 100%;
    height: 240px;

    overflow: hidden;

    border-radius: 10px;
}

.video-thumb img {
    width: 100%;
    height: 100%;

    object-fit: cover;

    display: block;

    transition:
        transform 0.35s ease;
}

.gallery-item:hover .video-thumb img {
    transform:
        scale(1.04);
}

.play-icon {
    position: absolute;

    left: 50%;
    top: 50%;

    width: 80px;
    height: 80px;

    display: flex;

    align-items: center;
    justify-content: center;

    transform:
        translate(-50%, -50%);

    color: var(--white);

    font-size: 30px;

    background:
        rgba(0, 0, 0, 0.40);

    backdrop-filter:
        blur(8px);

    border:
        2px solid rgba(255, 255, 255, 0.25);

    border-radius: 50%;

    transition:
        background 0.3s ease,
        color 0.3s ease,
        transform 0.3s ease;
}

.gallery-item:hover .play-icon {
    background:
        rgba(245, 196, 0, 0.90);

    color:
        var(--black);

    transform:
        translate(-50%, -50%) scale(1.08);
}


/* ============================================================
   MEDIA
============================================================ */

.media-grid {
    display: grid;

    grid-template-columns:
        repeat(2, 1fr);

    gap: 12px;
}

.media-item {
    position: relative;

    overflow: hidden;

    border-radius: 8px;

    cursor: pointer;

    border:
        2px solid transparent;

    transition:
        transform 0.35s ease,
        border-color 0.35s ease;
}

.media-item:hover {
    transform:
        translateY(-5px);

    border-color:
        var(--yellow);
}

.media-item img {
    width: 100%;
    height: 200px;

    object-fit: cover;

    display: block;
}

.media-item .play {
    position: absolute;

    inset: 0;

    display: flex;

    align-items: center;
    justify-content: center;

    font-size: 48px;

    color:
        rgba(255, 255, 255, 0.95);
}


/* ============================================================
   SOCIAL
============================================================ */

.social-row {
    display: grid;

    grid-template-columns:
        repeat(2, 1fr);

    gap: 25px;

    margin-top: 25px;
}

.social-card {
    position: relative;

    min-height: 280px;

    display: flex;

    align-items: flex-end;

    padding: 25px;

    overflow: hidden;

    border-radius: 14px;

    border:
        2px solid transparent;

    color: var(--white);

    text-decoration: none;

    background-size: cover;
    background-position: center;

    transition:
        transform 0.35s ease,
        border-color 0.35s ease,
        box-shadow 0.35s ease;
}

.social-card::before {
    content: "";

    position: absolute;

    inset: 0;

    background:
        linear-gradient(
            rgba(0, 0, 0, 0.45),
            rgba(0, 0, 0, 0.80)
        );

    z-index: 0;
}

.facebook-card {
    background-image:
        url("../assets/social/facebook.png");
}

.instagram-card {
    background-image:
        url("../assets/social/instargram.png");
}

.social-card img {
    position: relative;

    z-index: 2;

    width: 75px;
    height: 75px;

    object-fit: contain;

    margin-right: 15px;
}

.social-card > div {
    position: relative;

    z-index: 2;

    width: 100%;

    padding: 15px;

    border-radius: 12px;

    background:
        rgba(0, 0, 0, 0.65);

    backdrop-filter:
        blur(4px);
}

.social-card h4 {
    margin:
        0 0 5px;

    font-size: 1.6rem;

    font-weight: 800;

    transition:
        color 0.3s ease;
}

.social-card p {
    margin: 0;

    color: #ddd;
}

.social-card:hover {
    transform:
        translateY(-8px);

    border-color:
        var(--yellow);

    box-shadow:
        0 0 30px rgba(245, 196, 0, 0.5);
}

.social-card:hover h4 {
    color:
        var(--yellow);
}


/* ============================================================
   CONTACT
============================================================ */

.contact-grid {
    display: grid;

    grid-template-columns:
        1fr 1fr;

    gap: 20px;
}

.contact-card,
.map-card {
    position: relative;

    background:
        rgba(15, 15, 15, 0.65);

    backdrop-filter:
        blur(10px);

    border:
        2px solid rgba(255, 255, 255, 0.04);

    border-radius: 12px;

    padding: 20px;
}

.contact-card {
    transition:
        border-color 0.35s ease,
        box-shadow 0.35s ease;
}

.contact-card:hover {
    border-color:
        var(--yellow);

    box-shadow:
        0 0 20px rgba(245, 196, 0, 0.25);
}

.brand-contact {
    display: flex;

    align-items: center;

    gap: 20px;

    margin-bottom: 20px;
}

.logo-contacto {
    width: auto;
    height: 140px;

    object-fit: contain;

    flex-shrink: 0;
}

.contact-title h2 {
    margin-bottom: 5px;
}

.muted {
    color:
        var(--muted);
}

.contact-info {
    margin:
        20px 0;

    padding-left: 20px;
}

.contact-info li {
    margin-bottom: 8px;
}

.contact-info a {
    color:
        var(--yellow);

    text-decoration: none;
}

.contact-info a:hover {
    text-decoration:
        underline;
}


/* Form */

.contact-card form {
    display: flex;

    flex-direction: column;
}

.contact-card label {
    display: block;

    margin-top: 12px;

    color:
        var(--muted);

    font-size: 0.95rem;

    font-weight: 600;
}

.contact-card input,
.contact-card textarea {
    width: 100%;

    margin-top: 6px;

    padding: 12px;

    border-radius: 8px;

    border:
        1px solid rgba(255, 255, 255, 0.10);

    background:
        rgba(0, 0, 0, 0.25);

    color:
        var(--white);

    outline: none;

    transition:
        border-color 0.3s ease,
        box-shadow 0.3s ease;
}

.contact-card input:focus,
.contact-card textarea:focus {
    border-color:
        var(--yellow);

    box-shadow:
        0 0 0 3px rgba(245, 196, 0, 0.10);
}

.contact-card textarea {
    resize: vertical;

    min-height: 130px;
}

.input-hint {
    margin-top: 4px;

    color:
        rgba(255, 255, 255, 0.45);

    font-size: 0.78rem;
}


/* ============================================================
   MAP
============================================================ */

.map-card h3 {
    margin-top: 0;
}

.map-wrap {
    width: 100%;

    min-height: 360px;

    overflow: hidden;

    border-radius: 8px;

    border:
        1px solid rgba(255, 255, 255, 0.05);
}

.map-wrap iframe {
    width: 100%;
    height: 100%;

    min-height: 360px;

    display: block;

    border: 0;
}


/* ============================================================
   FOOTER
============================================================ */

.site-footer {
    border-top:
        1px solid rgba(245, 196, 0, 0.08);

    padding:
        12px 0;

    margin-top:
        10px;

    background:
        #101010;
}

.footer-inner {
    display: flex;

    align-items: center;
    justify-content: space-between;

    gap: 20px;
}

.footer-brand {
    display: flex;

    align-items: center;
}

.logo-footer-small {
    width: auto;

    height: 90px;

    filter:
        drop-shadow(0 0 8px rgba(245, 196, 0, 0.35))
        drop-shadow(0 0 18px rgba(245, 196, 0, 0.15));

    animation:
        logoFloat 5s ease-in-out infinite;
}

.footer-nav {
    display: flex;

    flex-wrap: wrap;

    gap: 12px;
}

.footer-nav a {
    color:
        var(--muted);

    text-decoration: none;
}

.footer-nav a:hover {
    color:
        var(--yellow);
}

.legal {
    color:
        var(--muted);

    text-align: right;

    font-size: 0.85rem;
}


/* ============================================================
   MODAL
============================================================ */

.modal {
    position: fixed;

    inset: 0;

    display: none;

    align-items: center;
    justify-content: center;

    padding: 30px;

    background:
        rgba(0, 0, 0, 0.86);

    z-index: 2000;
}

.modal[aria-hidden="false"] {
    display: flex;
}

.modal-content {
    width: min(900px, 100%);

    max-height: 85vh;

    overflow: auto;

    padding: 20px;

    background:
        #111;

    border-radius: 16px;

    box-shadow:
        0 20px 60px rgba(0, 0, 0, 0.65);
}

.modal-content img {
    display: block;

    width: 100%;

    height: auto;

    border-radius: 12px;

    object-fit: contain;
}

.modal-content video {
    display: block;

    width: 100%;

    max-height: 75vh;

    border-radius: 10px;

    background:
        #000;
}

.modal-close {
    position: fixed;

    top: 18px;
    right: 18px;

    width: 44px;
    height: 44px;

    display: flex;

    align-items: center;
    justify-content: center;

    background:
        rgba(0, 0, 0, 0.65);

    border:
        1px solid rgba(255, 255, 255, 0.15);

    color:
        var(--white);

    border-radius: 50%;

    font-size: 18px;

    cursor: pointer;

    z-index: 2001;

    transition:
        color 0.3s ease,
        background 0.3s ease,
        border-color 0.3s ease;
}

.modal-close:hover {
    color:
        var(--yellow);

    border-color:
        var(--yellow);

    background:
        rgba(0, 0, 0, 0.9);
}

body.modal-open {
    overflow: hidden;
}


/* Machine gallery inside modal */

.machine-gallery {
    display: grid;

    grid-template-columns:
        repeat(2, 1fr);

    gap: 15px;
}

.machine-gallery-item {
    overflow: hidden;

    border-radius: 10px;

    background:
        #080808;
}

.machine-gallery-item img {
    width: 100%;

    aspect-ratio: 16 / 10;

    object-fit: cover;

    display: block;

    transition:
        transform 0.3s ease;
}

.machine-gallery-item:hover img {
    transform:
        scale(1.03);
}


/* ============================================================
   VIDEO MODAL
============================================================ */

.video-modal {
    width: 100%;
}


/* ============================================================
   WHATSAPP
============================================================ */

.whatsapp-fab {
    position: fixed;

    right: 18px;
    bottom: 18px;

    width: 64px;
    height: 64px;

    display: flex;

    align-items: center;
    justify-content: center;

    z-index: 100;

    background:
        linear-gradient(
            180deg,
            var(--yellow),
            var(--yellow-dark)
        );

    border-radius: 50%;

    color:
        var(--black);

    text-decoration: none;

    box-shadow:
        0 12px 30px rgba(0, 0, 0, 0.45);

    animation:
        pulseWhatsapp 2.5s infinite;
}

.whatsapp-icon {
    width: 36px;
    height: 36px;

    object-fit: contain;
}


/* ============================================================
   ANIMATIONS
============================================================ */

@keyframes fadeUp {

    from {
        opacity: 0;

        transform:
            translateY(40px);
    }

    to {
        opacity: 1;

        transform:
            translateY(0);
    }

}

@keyframes pulseWhatsapp {

    0% {
        box-shadow:
            0 0 0 0 rgba(245, 196, 0, 0.8);
    }

    70% {
        box-shadow:
            0 0 0 20px rgba(245, 196, 0, 0);
    }

    100% {
        box-shadow:
            0 0 0 0 rgba(245, 196, 0, 0);
    }

}

@keyframes logoFloat {

    0%,
    100% {
        transform:
            translateY(0);
    }

    50% {
        transform:
            translateY(-3px);
    }

}

@keyframes gradientLT {

    0% {
        background-position:
            0% 50%;
    }

    50% {
        background-position:
            100% 50%;
    }

    100% {
        background-position:
            0% 50%;
    }

}


/* ============================================================
   RESPONSIVE - TABLET
============================================================ */

@media (max-width: 1000px) {

    .main-nav {
        gap: 2px;
    }

    .main-nav a {
        padding:
            8px 7px;

        font-size:
            0.88rem;
    }

    .hero h1 {
        font-size:
            2.8rem;
    }

    .cards,
    .equip-grid,
    .machine-grid {
        grid-template-columns:
            repeat(2, 1fr);
    }

    .gallery {
        grid-template-columns:
            repeat(2, 1fr);
    }

}


/* ============================================================
   RESPONSIVE - MOBILE
============================================================ */

@media (max-width: 820px) {

    .header-inner {
        min-height:
            90px;
    }

    .logo {
        height:
            105px;
    }

    .site-header.scrolled .logo {
        height:
            80px;
    }


    /* Mobile navigation */

    .nav-toggle {
        display: flex;
    }

    .main-nav {
        display: none;

        position: fixed;

        top: 90px;
        right: 15px;

        width:
            min(270px, calc(100vw - 30px));

        padding:
            15px;

        flex-direction: column;

        align-items: stretch;

        gap: 5px;

        background:
            rgba(15, 15, 15, 0.97);

        backdrop-filter:
            blur(16px);

        border:
            1px solid rgba(245, 196, 0, 0.20);

        border-radius:
            16px;

        box-shadow:
            0 0 25px rgba(245, 196, 0, 0.15);
    }

    .main-nav.is-open {
        display: flex;
    }

    .main-nav a {
        width:
            100%;

        padding:
            12px;
    }


    /* Hero */

    .hero {
        min-height:
            650px;

        height:
            85vh;
    }

    .hero-content {
        padding:
            30px 20px;
    }

    .hero h1 {
        font-size:
            2.2rem;
    }

    .hero-cta {
        flex-direction:
            column;

        align-items:
            center;
    }

    .hero-cta .btn {
        width:
            min(280px, 100%);

        text-align:
            center;
    }


    /* Sections */

    .section {
        padding:
            55px 0;
    }

    h2 {
        font-size:
            2rem;

        text-align:
            center;
    }

    .lead {
        text-align:
            center;
    }


    /* Grids */

    .cards,
    .services-grid,
    .equip-grid,
    .machine-grid,
    .contact-grid,
    .social-row {
        grid-template-columns:
            1fr;
    }

    .gallery {
        grid-template-columns:
            repeat(2, 1fr);
    }


    /* Contact */

    .brand-contact {
        flex-direction:
            column;

        text-align:
            center;
    }

    .logo-contacto {
        height:
            130px;
    }


    /* Footer */

    .footer-inner {
        flex-direction:
            column;

        align-items:
            center;

        text-align:
            center;
    }

    .legal {
        text-align:
            center;
    }


    /* Modal */

    .modal {
        padding:
            15px;
    }

    .modal-content {
        padding:
            12px;

        max-height:
            88vh;
    }

    .machine-gallery {
        grid-template-columns:
            1fr;
    }

}


/* ============================================================
   RESPONSIVE - MOBILE SMALL
============================================================ */

@media (max-width: 500px) {

    .container {
        padding-left:
            15px;

        padding-right:
            15px;
    }

    .logo {
        height:
            95px;
    }

    .site-header.scrolled .logo {
        height:
            72px;
    }

    .hero h1 {
        font-size:
            1.9rem;
    }

    .hero p {
        font-size:
            0.95rem;
    }

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

    .video-thumb {
        height:
            220px;
    }

    .machine h5 {
        font-size:
            1.7rem;
    }

    .social-card {
        min-height:
            240px;

        padding:
            18px;
    }

    .whatsapp-fab {
        width:
            58px;

        height:
            58px;

        right:
            14px;

        bottom:
            14px;
    }

    .whatsapp-icon {
        width:
            32px;

        height:
            32px;
    }

}
/* ============================================================
   ASISTENTE VIRTUAL LT
============================================================ */

.lt-assistant {
    position: relative;
    z-index: 1800;
}


/* ============================================================
   BOTÓN FLOTANTE
============================================================ */

.lt-chat-toggle {
    position: fixed;

    left: 18px;
    right: auto;
    bottom: 18px;

    width: 64px;
    height: 64px;

    z-index: 1800;

    display: flex;
    align-items: center;
    justify-content: center;

    padding: 0;
    margin: 0;

    background:
        linear-gradient(
            180deg,
            var(--yellow),
            var(--yellow-dark)
        );

    border: none;
    border-radius: 50%;

    cursor: pointer;

    box-shadow:
        0 12px 30px rgba(0, 0, 0, 0.45);

    animation: ltAssistantPulse 2.5s infinite;

    transition:
        transform 0.3s ease,
        box-shadow 0.3s ease;

    -webkit-appearance: none;
    appearance: none;
}


.lt-chat-toggle:hover {
    transform: translateY(1px);

    box-shadow:
        0 15px 40px rgba(0, 0, 0, 0.60),
        0 0 30px rgba(245, 196, 0, 0.35);
}


.lt-chat-toggle-icon {
    width: 100%;
    height: 100%;

    display: flex;
    align-items: center;
    justify-content: center;

    padding: 0;
    margin: 0;

    font-size: 34px;
    line-height: 1;

    text-align: center;

    pointer-events: none;
}


.lt-chat-toggle-text {
    display: flex;
    flex-direction: column;

    align-items: flex-start;

    line-height: 1.15;
}


.lt-chat-toggle-text strong {
    font-size: 0.95rem;
}


.lt-chat-toggle-text small {
    margin-top: 3px;

    font-size: 0.72rem;

    opacity: 0.75;
}


/* ============================================================
   VENTANA CHAT
============================================================ */

.lt-chat-window {
    position: fixed;

      left: 20px;
      right: auto;
      bottom: 95px;

    width: min(410px, calc(100vw - 30px));
    height: min(650px, calc(100vh - 130px));

    z-index: 1801;

    display: flex;
    flex-direction: column;

    overflow: hidden;

    background:
        rgba(16, 16, 16, 0.98);

    border:
        1px solid rgba(245, 196, 0, 0.35);

    border-radius: 20px;

    box-shadow:
        0 25px 80px rgba(0, 0, 0, 0.75),
        0 0 30px rgba(245, 196, 0, 0.12);

    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);

    opacity: 0;

    pointer-events: none;

    transform:
        translateY(25px)
        scale(0.96);

    transition:
        opacity 0.25s ease,
        transform 0.25s ease;
}


.lt-chat-window.is-open {
    opacity: 1;

    pointer-events: auto;

    transform:
        translateY(0)
        scale(1);
}


/* ============================================================
   HEADER CHAT
============================================================ */

.lt-chat-header {
    flex-shrink: 0;

    display: flex;
    align-items: center;
    justify-content: space-between;

    min-height: 78px;

    padding: 10px 14px;

    background:
        linear-gradient(
            135deg,
            #181818,
            #0c0c0c
        );

    border-bottom:
        1px solid rgba(245, 196, 0, 0.20);
}


.lt-chat-brand {
    display: flex;
    align-items: center;

    gap: 10px;
}


.lt-chat-logo {
    width: 62px;
    height: 55px;

    object-fit: contain;

    filter:
        drop-shadow(
            0 0 8px rgba(245, 196, 0, 0.25)
        );
}


.lt-chat-brand > div {
    display: flex;
    flex-direction: column;
}


.lt-chat-brand strong {
    color: var(--white);

    font-size: 1rem;
}


.lt-chat-status {
    display: flex;
    align-items: center;

    gap: 6px;

    margin-top: 3px;

    color: var(--muted);

    font-size: 0.72rem;
}


.lt-chat-status i {
    width: 8px;
    height: 8px;

    display: inline-block;

    background: #35d04f;

    border-radius: 50%;

    box-shadow:
        0 0 8px rgba(53, 208, 79, 0.75);
}


.lt-chat-close {
    width: 38px;
    height: 38px;

    display: flex;
    align-items: center;
    justify-content: center;

    color: var(--white);

    background:
        rgba(255, 255, 255, 0.04);

    border:
        1px solid rgba(255, 255, 255, 0.08);

    border-radius: 50%;

    cursor: pointer;

    transition:
        color 0.2s ease,
        border-color 0.2s ease,
        background 0.2s ease;
}


.lt-chat-close:hover {
    color: var(--yellow);

    border-color: var(--yellow);

    background:
        rgba(245, 196, 0, 0.07);
}


/* ============================================================
   CUERPO CHAT
============================================================ */

.lt-chat-body {
    flex: 1;

    min-height: 0;

    overflow-y: auto;

    padding: 18px;

    scroll-behavior: smooth;

    background:
        radial-gradient(
            circle at top right,
            rgba(245, 196, 0, 0.05),
            transparent 35%
        ),
        #111;
}


.lt-chat-body::-webkit-scrollbar {
    width: 6px;
}


.lt-chat-body::-webkit-scrollbar-track {
    background: transparent;
}


.lt-chat-body::-webkit-scrollbar-thumb {
    background:
        rgba(245, 196, 0, 0.35);

    border-radius: 10px;
}


/* ============================================================
   MENSAJES
============================================================ */

.lt-chat-message {
    max-width: 90%;

    margin-bottom: 12px;

    padding: 11px 13px;

    border-radius: 14px;

    font-size: 0.9rem;

    line-height: 1.45;

    animation:
        ltMessageIn 0.25s ease;
}


.lt-chat-message.bot {
    margin-right: auto;

    color: #efefef;

    background: #242424;

    border:
        1px solid rgba(255, 255, 255, 0.06);

    border-bottom-left-radius: 4px;
}


.lt-chat-message.user {
    margin-left: auto;

    color: #111;

    background:
        linear-gradient(
            135deg,
            var(--yellow),
            var(--yellow-dark)
        );

    font-weight: 600;

    border-bottom-right-radius: 4px;
}


.lt-chat-message strong {
    color: inherit;
}


.lt-chat-warning {
    margin:
        12px 0;

    padding:
        11px 12px;

    color:
        #e6e6e6;

    background:
        rgba(245, 196, 0, 0.06);

    border:
        1px solid rgba(245, 196, 0, 0.20);

    border-radius: 10px;

    font-size:
        0.78rem;

    line-height:
        1.4;
}


/* ============================================================
   OPCIONES
============================================================ */

.lt-chat-options {
    display: grid;

    grid-template-columns:
        1fr 1fr;

    gap: 8px;

    margin:
        12px 0 18px;
}


.lt-chat-option {
    min-height: 48px;

    padding:
        10px 9px;

    color: var(--white);

    background:
        rgba(255, 255, 255, 0.035);

    border:
        1px solid rgba(255, 255, 255, 0.10);

    border-radius: 10px;

    cursor: pointer;

    font-size: 0.82rem;
    font-weight: 700;

    text-align: left;

    transition:
        border-color 0.2s ease,
        color 0.2s ease,
        background 0.2s ease,
        transform 0.2s ease;
}


.lt-chat-option:hover {
    color: var(--yellow);

    background:
        rgba(245, 196, 0, 0.07);

    border-color: var(--yellow);

    transform:
        translateY(-2px);
}


.lt-chat-option.full {
    grid-column:
        1 / -1;
}


/* ============================================================
   HORMIGONES
============================================================ */

.lt-concrete-grid {
    display: grid;

    grid-template-columns:
        repeat(2, 1fr);

    gap: 8px;

    margin:
        12px 0;
}


.lt-concrete-btn {
    padding:
        11px;

    color: var(--white);

    background:
        #1d1d1d;

    border:
        1px solid rgba(245, 196, 0, 0.15);

    border-radius:
        9px;

    cursor: pointer;

    text-align: left;

    transition:
        0.2s ease;
}


.lt-concrete-btn strong {
    display: block;

    color: var(--yellow);

    font-size: 1rem;
}


.lt-concrete-btn span {
    display: block;

    margin-top: 3px;

    color: #aaa;

    font-size: 0.69rem;
}


.lt-concrete-btn:hover {
    border-color: var(--yellow);

    transform:
        translateY(-2px);

    background:
        rgba(245, 196, 0, 0.05);
}


/* ============================================================
   FORM CHAT
============================================================ */

.lt-chat-form {
    display: flex;
    flex-direction: column;

    gap: 9px;

    margin:
        12px 0 18px;
}


.lt-chat-field {
    display: flex;
    flex-direction: column;

    gap: 5px;
}


.lt-chat-field label {
    color: #ccc;

    font-size:
        0.76rem;

    font-weight:
        600;
}


.lt-chat-field input,
.lt-chat-field textarea,
.lt-chat-field select {
    width: 100%;

    padding:
        11px 12px;

    color: var(--white);

    background:
        rgba(0, 0, 0, 0.35);

    border:
        1px solid rgba(255, 255, 255, 0.12);

    border-radius:
        9px;

    outline:
        none;
}


.lt-chat-field input:focus,
.lt-chat-field textarea:focus,
.lt-chat-field select:focus {
    border-color:
        var(--yellow);

    box-shadow:
        0 0 0 3px rgba(245, 196, 0, 0.08);
}


.lt-chat-field textarea {
    resize: vertical;

    min-height: 85px;
}


.lt-chat-submit {
    width: 100%;

    padding:
        12px;

    margin-top:
        4px;

    color:
        var(--black);

    background:
        linear-gradient(
            90deg,
            var(--yellow),
            var(--yellow-dark)
        );

    border:
        none;

    border-radius:
        9px;

    font-weight:
        800;

    cursor:
        pointer;

    transition:
        transform 0.2s ease,
        box-shadow 0.2s ease;
}


.lt-chat-submit:hover {
    transform:
        translateY(-2px);

    box-shadow:
        0 7px 20px rgba(245, 196, 0, 0.15);
}


/* ============================================================
   RESULTADO CALCULADORA
============================================================ */

.lt-calculation-result {
    margin:
        12px 0;

    padding:
        15px;

    text-align:
        center;

    background:
        linear-gradient(
            135deg,
            rgba(245, 196, 0, 0.08),
            rgba(245, 196, 0, 0.02)
        );

    border:
        1px solid rgba(245, 196, 0, 0.27);

    border-radius:
        12px;
}


.lt-calculation-result small {
    display:
        block;

    color:
        var(--muted);
}


.lt-calculation-result strong {
    display:
        block;

    margin:
        3px 0;

    color:
        var(--yellow);

    font-size:
        2rem;
}


/* ============================================================
   RESUMEN PEDIDO
============================================================ */

.lt-order-summary {
    margin:
        12px 0;

    padding:
        14px;

    color:
        #ddd;

    background:
        #191919;

    border:
        1px solid rgba(245, 196, 0, 0.20);

    border-radius:
        12px;

    font-size:
        0.82rem;

    line-height:
        1.6;
}


.lt-order-summary h4 {
    margin:
        0 0 10px;

    color:
        var(--yellow);

    font-size:
        1rem;
}


.lt-whatsapp-send {
    display:
        block;

    width:
        100%;

    margin-top:
        10px;

    padding:
        13px;

    color:
        #071b0d;

    background:
        linear-gradient(
            135deg,
            #25d366,
            #1fb758
        );

    border:
        0;

    border-radius:
        10px;

    font-weight:
        800;

    text-align:
        center;

    text-decoration:
        none;

    cursor:
        pointer;

    transition:
        transform 0.2s ease,
        box-shadow 0.2s ease;
}


.lt-whatsapp-send:hover {
    transform:
        translateY(-2px);

    box-shadow:
        0 8px 25px rgba(37, 211, 102, 0.22);
}


/* ============================================================
   FOOTER CHAT
============================================================ */

.lt-chat-footer {
    flex-shrink:
        0;

    display:
        flex;

    gap:
        8px;

    padding:
        10px 12px;

    background:
        #0c0c0c;

    border-top:
        1px solid rgba(255, 255, 255, 0.06);
}


.lt-chat-footer-btn {
    flex:
        1;

    padding:
        8px;

    color:
        #aaa;

    background:
        transparent;

    border:
        1px solid rgba(255, 255, 255, 0.08);

    border-radius:
        8px;

    cursor:
        pointer;

    font-size:
        0.75rem;

    transition:
        color 0.2s ease,
        border-color 0.2s ease;
}


.lt-chat-footer-btn:hover {
    color:
        var(--yellow);

    border-color:
        rgba(245, 196, 0, 0.35);
}


/* ============================================================
   ANIMACIONES CHAT
============================================================ */

@keyframes ltMessageIn {

    from {
        opacity: 0;

        transform:
            translateY(7px);
    }

    to {
        opacity: 1;

        transform:
            translateY(0);
    }

}


@keyframes ltAssistantPulse {

    0%,
    100% {
        box-shadow:
            0 12px 35px rgba(0, 0, 0, 0.50),
            0 0 0 0 rgba(245, 196, 0, 0.35);
    }

    50% {
        box-shadow:
            0 12px 35px rgba(0, 0, 0, 0.50),
            0 0 0 9px rgba(245, 196, 0, 0);
    }

}


/* ============================================================
   CHAT MOBILE
============================================================ */

/* ============================================================
   ASISTENTE LT - MOBILE COMPACTO
============================================================ */

@media (max-width: 600px) {

    /* Botón flotante robot */
    .lt-chat-toggle {
        left: 14px;
        right: auto;
        bottom: 14px;

        width: 58px;
        height: 58px;

        padding: 0;
    }

    .lt-chat-toggle-icon {
        font-size: 31px;
    }


    /* Ventana principal */
    .lt-chat-window {
        left: 14px;
        right: auto;
        bottom: 82px;

        width: min(360px, calc(100vw - 28px));

        /* Importante: ya no ocupa toda la pantalla */
        height: auto;
        max-height: 70vh;

        border-radius: 16px;
    }


    /* Header más chico */
    .lt-chat-header {
        mi*-height: 58px;

        padding: 7*x 10px;
    }

    .lt-chat-logo {*        width: 48px;
        heigh*: 42px;
    }

    .lt-chat-brand {
        gap: 7px;
    }

    .lt-chat-brand strong {
        font-size: 0.88rem;
    }

    .lt-chat-status {
        font-size: 0.65rem;
    }

    .lt-chat-close {
        width: 34px;
        height: 34px;

        font-size: 15px;
    }


    /* Zona de conversación */
    .lt-chat-body {
        flex* 0 1 auto;

        max-height: ca*c(70vh - 115px);

        padding:*11px;

        overflow-y: auto;
    }


    /* Mensajes más compactos */
    .lt-chat-message {
        m*x-width: 94%;

        margin-bott*m: 9px;

        padding: 9px 10px*

        border-radius: 11px;

  *     font-size: 0.80rem;

        line-height: 1.35;
    }


    /* Opciones principales */
    .lt-chat-options {
        g*id-template-columns: 1fr 1fr;

   *    gap: 6px;

        margin: 9px 0 12px;
    }

    .lt-chat-option {
        min-height: 42px;

        padding: 8px 8px;

        border-radius: 9px;

        font-size: 0.72rem;
        line-height: 1.25;

        font-weight: 700;
    }


    /* Hormigones */
    .lt-concrete-grid {
        *rid-template-columns:
            *epeat(2, 1fr);

        gap: 6px;
*        margin: 8px 0;
    }

    *lt-concrete-btn {
        padding: 8px;

        border-radius: 8px;
    }

    .lt-concrete-btn strong {
        font-size: 0.88rem;
    }

    .lt-concrete-btn span {
        font-size: 0.63rem;
    }


    /* Formularios */
    .lt-chat-form {
        gap:*7px;

        margin: 9px 0 12px;
*   }

    .lt-chat-field {
       *gap: 3px;
    }

    .lt-chat-fiel* label {
        font-size: 0.69re*;
    }

    .lt-chat-field input,*    .lt-chat-field textarea,
    .*t-chat-field select {
        padd*ng: 9px 10px;

        font-size: *.78rem;

        border-radius: 8px;
    }

    .lt-chat-field textarea {
        min-height: 65px;
    }

    .lt-chat-submit {
        padding: 10px;

        font-size: 0.78rem;
    }


    /* Advertencias */
    .lt-chat-warning {
        margin: 8px 0;

        padding: 8px 9px;

        font-size: 0.68rem;

        line-height: 1.35;
    }


    /* Resultado calculadora */
    .lt-calculation-result {
        margin: 8px 0;

        padding: 10px;
    }

    .lt-calculation-result strong {
        font-size: 1.55rem;
    }

    .lt-calculation-result small {
        font-size: 0.68rem;
    }


    /* Resumen */
    .lt-order-summary {*        margin: 8px 0;

        pa*ding: 10px;

        font-size: 0.72rem;

        line-height: 1.45;
    }

    .lt-order-summary h4 {
        font-size: 0.85rem;
    }


    /* Footer Inicio / Volver */
    .lt-chat-footer {
        gap: 6px;

        padding: 7px 9px;
    }

    .lt-chat-footer-btn {
        padding: 7px;

        font-size: 0.68rem;
    }

}
@media (max-width: 380px) {

    .lt-chat-window {
        left: 10px;
        right: auto;

        width: calc(100vw - 20px);

        bottom: 78px;

        max-height: 68vh;
    }

    .lt-chat-body {
        max-height: calc(68vh - 110px);
    }

    .lt-chat-option {
        font-size: 0.68rem;

        padding: 7px 6px;
    }

}