:root{--navy:#0b2037;--deep:#081729;--blue:#087fb4;--aqua:#48b4c3;--gold:#e9ad42;--ink:#24344b;--muted:#607086;--light:#f4f8fb}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:88px}body{margin:0;font-family:system-ui,-apple-system,'Segoe UI',Arial,sans-serif;color:var(--ink);background:white;line-height:1.7}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto}.wrap{width:min(1160px,calc(100% - 40px));margin:auto}.site-header{position:sticky;top:0;z-index:20;background:rgba(7,25,44,.97);box-shadow:0 5px 24px #0002}.header-inner{min-height:80px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{color:white;display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:.045em;line-height:1.2}.brand small{display:block;color:var(--aqua);font-size:.65em;letter-spacing:.18em;margin-top:5px}.brand-mark{display:grid;place-items:center;width:46px;height:46px;border:2px solid var(--gold);border-radius:12px;color:var(--gold)}.brand-logo{max-height:65px;width:auto}.site-nav{display:flex;gap:18px;align-items:center}.site-nav a{color:#e6eff8;font-size:.78rem;text-transform:uppercase;font-weight:700;letter-spacing:.045em}.site-nav a:hover{color:var(--aqua)}.menu-toggle{display:none}.hero{position:relative;min-height:650px;display:flex;align-items:center;color:white;background:linear-gradient(100deg,rgba(5,20,39,.96),rgba(7,37,61,.8) 56%,rgba(5,20,39,.4)),var(--hero-image,linear-gradient(120deg,#102d4b,#116c88));background-size:cover;background-position:center}.hero:after{content:'';position:absolute;inset:auto 0 0;height:5px;background:linear-gradient(90deg,var(--gold),var(--aqua),var(--blue))}.hero-content{position:relative;z-index:1;padding:95px 0}.eyebrow{color:#82d6e3;font-weight:800;text-transform:uppercase;font-size:.75rem;letter-spacing:.2em}.eyebrow.dark{color:var(--blue)}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(3rem,7vw,6rem);line-height:1.07;letter-spacing:-.05em;margin:20px 0 25px}h1 em,h2 em{font-style:normal;color:var(--aqua)}.hero p{font-size:1.18rem;max-width:610px;color:#e2eaf2}.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin:35px 0}.btn{border:0;border-radius:9px;padding:14px 24px;display:inline-flex;justify-content:center;align-items:center;cursor:pointer;font-size:.85rem;font-weight:800;transition:transform .2s,background .2s}.btn:hover{transform:translateY(-3px)}.btn-primary{color:white;background:linear-gradient(110deg,#0574ad,#28a2c1);box-shadow:0 10px 26px #0a78954d}.btn-outline{color:white;border:1px solid #cce7ed80;background:#ffffff12}.hero-trust{display:flex;gap:24px;flex-wrap:wrap;font-size:.86rem;color:#d3eaf1}.section{padding:100px 0}.split{display:grid;grid-template-columns:1fr 1.1fr;gap:70px;align-items:center}.about-visual{min-height:380px;display:grid;place-items:center}.about-visual img{max-height:510px;object-fit:contain}.image-placeholder{border:2px dashed #b6d9e4;border-radius:25px;padding:60px 35px;text-align:center;background:var(--light);color:var(--muted)}.image-placeholder span{font-size:6rem;font-weight:900;color:var(--blue)}h2{font-size:clamp(2rem,4vw,3.2rem);line-height:1.15;letter-spacing:-.04em;margin:14px 0 25px}h3{font-size:1.3rem;line-height:1.3}.split p,.section-heading p{color:var(--muted)}.lead{font-size:1.12rem}.why-section{background:var(--light)}.section-heading{text-align:center;max-width:740px;margin:0 auto 50px}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.feature{background:white;padding:40px 30px;border-radius:18px;box-shadow:0 12px 36px #102a4010;text-align:center;border:1px solid #e5eff3}.feature-icon{font-size:2.5rem;color:var(--blue);display:block;margin-bottom:20px}.feature p{color:var(--muted);margin:0}.projects-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.project-card{position:relative;overflow:hidden;border-radius:14px;aspect-ratio:4/3;background:#e3edf1;box-shadow:0 12px 24px #102a401c}.project-card img{width:100%;height:100%;object-fit:cover;transition:transform .4s}.project-card:hover img{transform:scale(1.07)}.project-card span{position:absolute;bottom:0;left:0;right:0;padding:35px 16px 14px;color:white;font-weight:700;background:linear-gradient(transparent,#071b2fce)}.gallery-empty{grid-column:1/-1;text-align:center;padding:70px 20px;border:2px dashed #cbdde5;border-radius:16px;color:var(--muted)}.faq-section{background:#232b43;color:white}.faq-section h2 em{color:#7bd2df}.faq-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}.faq-grid details{background:white;color:var(--ink);border-radius:17px;padding:27px 30px}.faq-grid summary{font-weight:800;cursor:pointer;line-height:1.45}.faq-grid p{color:var(--muted);margin:15px 0 0}.site-footer{background:var(--deep);color:#c8d8e5;padding:25px 0;font-size:.82rem}.footer-inner{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}@media(max-width:1000px){.menu-toggle{display:block;background:#173a58;color:white;border:1px solid #456078;border-radius:7px;padding:9px 13px}.site-nav{display:none;position:absolute;top:80px;left:0;right:0;background:#0b2037;padding:20px;flex-direction:column;align-items:stretch}.site-nav.open{display:flex}.site-nav a{padding:9px}.split,.contact-grid{gap:30px}}@media(max-width:700px){.section{padding:65px 0}.hero{min-height:570px}.split,.contact-grid,.faq-grid,.feature-grid{grid-template-columns:1fr}.projects-grid{grid-template-columns:repeat(2,1fr);gap:12px}.hero-trust{gap:10px}.about-visual{min-height:200px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important}}

/* MARATHON KEY - PROJECT GALLERY */

.mkp-project-detail {
    min-height: 100vh;
    padding: 70px 20px;
    background: linear-gradient(
        145deg,
        #f1f9fc,
        #ffffff 55%,
        #e6f4fa
    );
    color: #153b52;
}

.mkp-project-container {
    max-width: 1180px;
    margin: auto;
}

.mkp-back {
    display: inline-block;
    margin-bottom: 30px;
    color: #087da8;
    text-decoration: none;
    font-weight: 600;
}

.mkp-project-heading {
    text-align: center;
    margin-bottom: 40px;
}

.mkp-project-heading p {
    color: #078ab5;
    font-size: 13px;
    letter-spacing: 3px;
}

.mkp-project-heading h1 {
    font-size: clamp(30px, 5vw, 52px);
    color: #103b59;
}

.mkp-project-gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}

.mkp-gallery-photo {
    display: block;
    overflow: hidden;
    border-radius: 14px;
    aspect-ratio: 4 / 3;
    box-shadow: 0 8px 25px rgba(0, 60, 100, .1);
}

.mkp-gallery-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .35s ease;
}

.mkp-gallery-photo:hover img {
    transform: scale(1.05);
}

.mkp-project-description,
.mkp-project-comments {
    background: white;
    padding: 32px;
    border-radius: 16px;
    margin-top: 35px;
    box-shadow: 0 8px 30px rgba(0, 60, 100, .06);
}

.mkp-project-detail textarea,
.mkp-project-detail input[type="text"],
.mkp-project-detail input[type="email"],
.mkp-project-detail input[type="url"] {
    max-width: 100%;
    border: 1px solid #cbdde5;
    border-radius: 8px;
    padding: 12px;
}

.mkp-project-detail input[type="submit"] {
    background: #087da8;
    color: white;
    border: 0;
    padding: 12px 24px;
    border-radius: 8px;
    cursor: pointer;
}

@media (max-width: 768px) {
    .mkp-project-gallery {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }

    .mkp-project-description,
    .mkp-project-comments {
        padding: 20px;
    }
}

@media (max-width: 480px) {
    .mkp-project-gallery {
        grid-template-columns: 1fr;
    }
}

/* Google Maps - Contact address */

.contact-address-link {
    color: inherit;
    text-decoration: none;
    transition: color 0.25s ease;
}

.contact-address-link:hover {
    color: #00a6d6;
    text-decoration: underline;
}

.contact-address-link:focus-visible {
    outline: 2px solid #00a6d6;
    outline-offset: 4px;
    border-radius: 3px;
}
/* Marathon Key Construction - Checkbox de fotografías */

.mkp-photo-upload .mkp-no-photos {
    display: flex !important;
    align-items: center !important;
    justify-content: flex-start;
    flex-direction: row !important;
    gap: 10px;
    width: 100%;
    margin: 14px 0;
    cursor: pointer;
    text-align: left;
    line-height: 1.4;
}

.mkp-photo-upload .mkp-no-photos input[type="checkbox"] {
    appearance: auto !important;
    -webkit-appearance: checkbox !important;
    display: inline-block !important;
    width: 18px !important;
    height: 18px !important;
    min-width: 18px !important;
    max-width: 18px !important;
    margin: 0 !important;
    padding: 0 !important;
    flex: 0 0 18px;
    accent-color: #087dbb;
    cursor: pointer;
    box-shadow: none !important;
    border-radius: 3px;
}
/* Invitación al registro - Contacto */

.mkp-register-invite {
    margin: 24px auto 0;
    padding: 22px 26px;
    max-width: 650px;
    text-align: center;
    background: rgba(7, 76, 119, 0.055);
    border: 1px solid rgba(7, 123, 169, 0.18);
    border-radius: 16px;
}

.mkp-register-invite p {
    margin: 0 0 16px;
    line-height: 1.7;
}

.mkp-register-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    border-radius: 10px;
    background: #087ba9;
    color: #fff !important;
    font-weight: 700;
    text-decoration: none;
    transition: background .2s ease, transform .2s ease;
}

.mkp-register-link:hover {
    background: #065d83;
    transform: translateY(-2px);
    color: #fff !important;
}

.mkp-register-link:focus-visible {
    outline: 3px solid #f4ba46;
    outline-offset: 3px;
}

@media (max-width: 600px) {
    .mkp-register-invite {
        padding: 18px;
    }
}
/* ========================================
   MARATHON - REGISTER BUTTON DESKTOP
======================================== */

@media (min-width: 769px) {

    .mkp-register-link {
        position: relative;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: 12px;

        padding: 17px 38px;
        min-height: 56px;

        background: linear-gradient(
            115deg,
            #087ba9 0%,
            #155eeb 55%,
            #087ba9 100%
        );

        background-size: 200% 100%;

        color: #ffffff !important;
        font-size: 17px;
        font-weight: 800;
        letter-spacing: .4px;
        text-decoration: none;

        border: 1px solid rgba(120, 220, 255, .65);
        border-radius: 14px;

        box-shadow:
            0 8px 25px rgba(0, 100, 220, .25),
            0 0 18px rgba(0, 180, 255, .12);

        transition:
            transform .3s ease,
            box-shadow .3s ease,
            background-position .4s ease;

        animation: mk-register-glow 3s ease-in-out infinite;
    }

    .mkp-register-link:hover {
        transform: translateY(-4px) scale(1.04);
        background-position: 100% 0;

        box-shadow:
            0 14px 35px rgba(0, 110, 255, .38),
            0 0 28px rgba(0, 190, 255, .35);
    }

    .mkp-register-link:active {
        transform: scale(.98);
    }

    @keyframes mk-register-glow {
        0%, 100% {
            box-shadow:
                0 8px 25px rgba(0, 100, 220, .25);
        }

        50% {
            box-shadow:
                0 8px 30px rgba(0, 130, 255, .42),
                0 0 22px rgba(0, 190, 255, .25);
        }
    }
}

/* Accesibilidad: respetar movimiento reducido */
@media (prefers-reduced-motion: reduce) {
    .mkp-register-link {
        animation: none !important;
        transition: none !important;
    }
}

/* ==========================================
   MARATHON KEY CONSTRUCTION
   GTRANSLATE - PREMIUM CUSTOM STYLE
========================================== */

:root {
    --mk-gt-bg: #071c32;
    --mk-gt-surface: #102e4b;
    --mk-gt-blue: #087ba9;
    --mk-gt-cyan: #45c8ff;
    --mk-gt-text: #ffffff;
}

/* Contenedor del traductor */

.gtranslate_wrapper {
    display: inline-flex;
    align-items: center;
    max-width: 100%;
    padding: 6px;
    border-radius: 14px;

    background: rgba(7, 28, 50, .92);
    border: 1px solid rgba(69, 200, 255, .25);

    box-shadow:
        0 6px 20px rgba(0, 0, 0, .12);

    transition:
        border-color .25s ease,
        box-shadow .25s ease;
}

.gtranslate_wrapper:hover {
    border-color: rgba(69, 200, 255, .65);
    box-shadow:
        0 8px 25px rgba(0, 105, 210, .20);
}

/* Selector desplegable */

.gtranslate_wrapper select,
.gtranslate_wrapper select.gt_selector {
    max-width: 100%;
    min-height: 38px;
    padding: 8px 30px 8px 12px;

    background-color: var(--mk-gt-surface);
    color: var(--mk-gt-text);

    border: 1px solid rgba(69, 200, 255, .25);
    border-radius: 9px;

    font-family: inherit;
    font-size: 13px;
    font-weight: 600;

    cursor: pointer;
    outline: none;

    transition:
        border-color .25s ease,
        background-color .25s ease;
}

.gtranslate_wrapper select:hover,
.gtranslate_wrapper select:focus-visible {
    background-color: #164366;
    border-color: var(--mk-gt-cyan);
}

.gtranslate_wrapper select option {
    background: #102e4b;
    color: #ffffff;
}

/* Enlaces de idiomas */

.gtranslate_wrapper a.glink {
    display: inline-flex;
    align-items: center;
    gap: 7px;

    padding: 9px 12px;
    margin: 2px;

    color: #e7f5ff !important;
    text-decoration: none !important;

    font-size: 13px;
    font-weight: 600;

    border: 1px solid transparent;
    border-radius: 9px;

    transition:
        background .25s ease,
        border-color .25s ease,
        transform .25s ease;
}

.gtranslate_wrapper a.glink:hover {
    background: rgba(69, 200, 255, .13);
    border-color: rgba(69, 200, 255, .35);
    transform: translateY(-2px);
}

/* Banderas */

.gtranslate_wrapper img {
    border-radius: 3px;
    vertical-align: middle;
}

/* Idioma activo */

.gtranslate_wrapper a.glink.gt-current-lang {
    background: linear-gradient(
        120deg,
        #087ba9,
        #155eeb
    );

    border-color: rgba(120, 220, 255, .45);
    color: #ffffff !important;
}

/* Selector flotante de GTranslate */

.gt_float_switcher {
    border-radius: 14px !important;
    overflow: visible;
    box-shadow:
        0 10px 30px rgba(0, 0, 0, .20) !important;
}

.gt_float_switcher .gt-selected {
    background: #071c32 !important;
    border-radius: 12px;
}

.gt_float_switcher .gt-selected .gt-current-lang {
    color: #ffffff !important;
    font-weight: 700;
}

.gt_float_switcher .gt_options {
    background: #102e4b !important;
    border-radius: 10px;
}

.gt_float_switcher .gt_options a {
    color: #e7f5ff !important;
    transition: background .2s ease;
}

.gt_float_switcher .gt_options a:hover {
    background: #164b72 !important;
    color: #ffffff !important;
}

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

@media (max-width: 768px) {

    .gtranslate_wrapper {
        padding: 4px;
        border-radius: 10px;
    }

    .gtranslate_wrapper select,
    .gtranslate_wrapper select.gt_selector {
        font-size: 12px;
        min-height: 36px;
        padding: 7px 10px;
    }

    .gtranslate_wrapper a.glink {
        padding: 7px 9px;
        margin: 1px;
        font-size: 12px;
    }

    .gt_float_switcher {
        max-width: calc(100vw - 24px);
    }
}

/* Accesibilidad */

@media (prefers-reduced-motion: reduce) {
    .gtranslate_wrapper,
    .gtranslate_wrapper a.glink,
    .gtranslate_wrapper select {
        transition: none !important;
    }
}

/* =========================================
   MARATHON - GTRANSLATE FLOATING MOBILE
   Evitar que tape el logotipo del menú
========================================= */

@media (max-width: 768px) {

    /* Selector flotante de GTranslate */
    .gt_float_switcher {
        position: fixed !important;

        top: 95px !important;
        right: 12px !important;
        left: auto !important;
        bottom: auto !important;

        z-index: 900 !important;

        max-width: calc(100vw - 24px);

        border-radius: 12px !important;

        box-shadow:
            0 6px 20px rgba(0, 0, 0, 0.18) !important;
    }

    /* Parte visible del selector */
    .gt_float_switcher .gt-selected {
        border-radius: 12px !important;
    }

    /* Ajustar el tamaño */
    .gt_float_switcher .gt-selected .gt-current-lang {
        padding: 8px 12px !important;
        font-size: 12px !important;
    }

    /* Opciones desplegadas */
    .gt_float_switcher .gt_options {
        max-height: 250px;
        overflow-y: auto;
    }
}
/* =========================================
   GTRANSLATE - FONDO TRANSPARENTE
   MARATHON KEY CONSTRUCTION
========================================= */

/* Contenedor principal */
.gt_float_switcher {
    background: transparent !important;
    box-shadow: none !important;
    border: none !important;
}

/* Eliminar fondo blanco del idioma seleccionado */
.gt_float_switcher .gt-selected {
    background: transparent !important;
    box-shadow: none !important;
    border: none !important;
}

/* Botón visible con efecto cristal oscuro */
.gt_float_switcher .gt-selected .gt-current-lang {
    background: rgba(7, 28, 50, 0.88) !important;
    color: #ffffff !important;

    border: 1px solid rgba(69, 200, 255, 0.35) !important;
    border-radius: 12px !important;

    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15) !important;
}

/* Menú de idiomas */
.gt_float_switcher .gt_options {
    background: #102e4b !important;
    border: 1px solid rgba(69, 200, 255, 0.25) !important;
    border-radius: 12px !important;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2) !important;
}

/* Opciones individuales */
.gt_float_switcher .gt_options a {
    background: transparent !important;
    color: #ffffff !important;
}

/* Efecto al seleccionar un idioma */
.gt_float_switcher .gt_options a:hover {
    background: rgba(69, 200, 255, 0.18) !important;
    color: #ffffff !important;
}
/* =========================================
   MARATHON - MOBILE MENU ICON
========================================= */

@media (max-width: 768px) {

    .menu-toggle {
        font-size: 25px !important;
        min-width: 42px;
        min-height: 42px;

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

        cursor: pointer;
    }

}
/* ======================================
   MARATHON - SMOOTH SCROLL
====================================== */

@media (prefers-reduced-motion: no-preference) {
    html {
        scroll-behavior: smooth;
    }
}

/* =========================================
   MARATHON - HERO TITLE FIX
========================================= */

.hero .hero-content h1 {
    color: #ffffff !important;
    font-size: clamp(2.6rem, 6vw, 5.5rem);
    line-height: 1.12;
    letter-spacing: -0.035em;
}

.hero .hero-content h1 em {
    color: #48b4c3 !important;
    font-style: normal;
    white-space: nowrap;
}

@media (max-width: 480px) {
    .hero .hero-content h1 {
        font-size: clamp(2rem, 8vw, 3rem);
        letter-spacing: -0.045em;
    }
}


/* =====================================================
   MARATHON PREMIUM GLASS NAVIGATION
   ===================================================== */

.site-header {
    position: sticky;
    top: 0;
    z-index: 9999;
    padding: 10px 0;
    background: rgba(5, 21, 39, 0.88);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    border-bottom: 1px solid rgba(72, 180, 195, 0.22);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
    transition: padding .3s ease, background .3s ease, box-shadow .3s ease;
}

.site-header.mk-scrolled {
    padding: 2px 0;
    background: rgba(5, 17, 34, 0.97);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.28);
}

.site-header .header-inner {
    min-height: 68px;
    gap: 20px;
}

.site-header .brand-logo {
    max-height: 58px;
    transition: max-height .3s ease;
}

.site-header.mk-scrolled .brand-logo {
    max-height: 48px;
}

/* Navegación principal */

.site-header .site-nav {
    display: flex;
    align-items: center;
    gap: 5px;
}

.site-header .site-nav > a {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 10px;
    border-radius: 9px;
    color: #e6eff8;
    font-size: .75rem;
    font-weight: 750;
    letter-spacing: .025em;
    white-space: nowrap;
    transition: color .25s ease, background .25s ease;
}

.site-header .site-nav > a::after {
    content: "";
    position: absolute;
    bottom: 5px;
    left: 50%;
    width: 0;
    height: 2px;
    border-radius: 10px;
    background: linear-gradient(90deg, #48b4c3, #e9ad42);
    transform: translateX(-50%);
    transition: width .3s ease;
}

.site-header .site-nav > a:hover,
.site-header .site-nav > a.mk-active {
    color: #7ee5f2;
    background: rgba(72, 180, 195, .09);
}

.site-header .site-nav > a:hover::after,
.site-header .site-nav > a.mk-active::after {
    width: 65%;
}

/* Accesos de clientes */

.site-header .mk-auth-nav {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-left: 10px;
}

.site-header .mk-auth-nav a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 9px 14px;
    border-radius: 9px;
    font-size: .75rem;
    font-weight: 800;
    white-space: nowrap;
    transition: transform .25s ease, box-shadow .25s ease;
}

.site-header .mk-auth-nav a:hover {
    transform: translateY(-2px);
}

.site-header .mk-auth-login {
    color: #e7f5ff;
    border: 1px solid rgba(72, 180, 195, .4);
    background: rgba(72, 180, 195, .08);
}

.site-header .mk-auth-register {
    color: #fff;
    background: linear-gradient(120deg, #087fb4, #28a2c1);
    box-shadow: 0 5px 18px rgba(8, 127, 180, .25);
}

.site-header .mk-auth-register:hover {
    box-shadow: 0 8px 24px rgba(8, 127, 180, .4);
}

.site-header .mk-nav-username {
    color: #e9ad42;
    font-size: .75rem;
}

/* Botón móvil */

.site-header .menu-toggle {
    border: 1px solid rgba(72, 180, 195, .45);
    background: rgba(72, 180, 195, .12);
    color: #fff;
    border-radius: 12px;
    padding: 10px 14px;
    cursor: pointer;
}

/* Menú adaptable */

@media (max-width: 1180px) {

    .site-header .menu-toggle {
        display: inline-flex !important;
        align-items: center;
        justify-content: center;
        margin-left: auto;
    }

    .site-header .site-nav {
        position: absolute;
        top: 100%;
        left: 12px;
        right: 12px;
        display: flex;
        flex-direction: column;
        align-items: stretch;
        gap: 4px;
        padding: 18px;
        background: rgba(7, 25, 44, .98);
        border: 1px solid rgba(72, 180, 195, .3);
        border-radius: 0 0 18px 18px;
        box-shadow: 0 20px 40px rgba(0, 0, 0, .3);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);

        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        transform: translateY(-12px);
        transition: opacity .25s ease, transform .25s ease,
                    visibility .25s ease;
    }

    .site-header .site-nav.open {
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
        transform: translateY(0);
    }

    .site-header .site-nav > a {
        justify-content: flex-start;
        padding: 12px 16px;
    }

    .site-header .site-nav > a::after {
        display: none;
    }

    .site-header .mk-auth-nav {
        margin: 12px 0 0;
        padding-top: 15px;
        border-top: 1px solid rgba(72, 180, 195, .2);
        flex-wrap: wrap;
    }

}

@media (min-width: 1181px) {
    .site-header .menu-toggle {
        display: none !important;
    }
}

@media (max-width: 480px) {

    .site-header .header-inner {
        min-height: 62px;
    }

    .site-header .brand-logo {
        max-height: 48px;
    }

    .site-header .site-nav {
        left: 8px;
        right: 8px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .site-header,
    .site-header *,
    .site-header *::after {
        transition: none !important;
        animation: none !important;
    }
}


/* ==========================================
   MARATHON PREMIUM HEADER
   MAIN MENU + ACCOUNT MENU
========================================== */

.site-header .header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.mk-header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-left: auto;
}

.mk-menu-container,
.mk-account-container {
    position: relative;
}

/* BOTH ICON BUTTONS */

.site-header .menu-toggle,
.site-header .mk-account-toggle {
    display: flex !important;
    align-items: center;
    justify-content: center;

    width: 46px;
    height: 46px;
    padding: 0;

    border: 1px solid rgba(255,255,255,.22);
    border-radius: 13px;

    background: rgba(255,255,255,.08);
    color: #fff;

    cursor: pointer;

    font-size: 24px;
    line-height: 1;

    transition:
        background .25s ease,
        border-color .25s ease,
        transform .25s ease;
}

.site-header .menu-toggle:hover,
.site-header .mk-account-toggle:hover {
    background: rgba(31,151,255,.22);
    border-color: rgba(80,180,255,.6);
    transform: translateY(-2px);
}

.site-header .menu-toggle:focus-visible,
.site-header .mk-account-toggle:focus-visible {
    outline: 2px solid #5bc0ff;
    outline-offset: 3px;
}

.mk-account-toggle svg {
    width: 24px;
    height: 24px;
}

/* MAIN DROPDOWN */

.site-header .mk-menu-container .site-nav {
    display: none !important;

    position: absolute !important;
    top: calc(100% + 12px) !important;
    right: 0 !important;
    left: auto !important;

    width: 255px;
    max-width: calc(100vw - 24px);

    padding: 12px !important;

    flex-direction: column !important;
    align-items: stretch !important;
    gap: 3px !important;

    background: rgba(9,22,43,.97) !important;

    border: 1px solid rgba(91,192,255,.2);
    border-radius: 16px;

    box-shadow: 0 18px 55px rgba(0,0,0,.35);

    backdrop-filter: blur(18px);

    z-index: 9999;
}

.site-header .mk-menu-container .site-nav.open {
    display: flex !important;
}

.site-header .mk-menu-container .site-nav a {
    display: block;
    width: 100%;

    padding: 12px 14px !important;

    color: #eef6ff !important;

    text-decoration: none;
    font-size: 14px;
    font-weight: 500;

    border-radius: 9px;

    transition: background .2s ease;
}

.site-header .mk-menu-container .site-nav a:hover,
.site-header .mk-menu-container .site-nav a.mk-active {
    background: rgba(56,151,255,.18);
    color: #fff !important;
}

/* ACCOUNT DROPDOWN */

.site-header .mk-account-dropdown {
    display: none;

    position: absolute;
    top: calc(100% + 12px);
    right: 0;

    width: 220px;
    max-width: calc(100vw - 24px);

    padding: 12px;

    background: rgba(9,22,43,.97);

    border: 1px solid rgba(91,192,255,.2);
    border-radius: 16px;

    box-shadow: 0 18px 55px rgba(0,0,0,.35);

    backdrop-filter: blur(18px);

    z-index: 10000;
}

.site-header .mk-account-dropdown.open {
    display: block;
}

.site-header .mk-account-dropdown a {
    display: block;

    padding: 12px 14px;

    color: #eef6ff;
    text-decoration: none;

    font-size: 14px;
    font-weight: 500;

    border-radius: 9px;

    transition: background .2s ease;
}

.site-header .mk-account-dropdown a:hover {
    background: rgba(56,151,255,.18);
    color: #fff;
}

.mk-account-user {
    padding: 10px 14px;
    margin-bottom: 8px;

    color: #74c7ff;

    font-size: 13px;
    font-weight: 700;

    border-bottom: 1px solid rgba(255,255,255,.12);

    overflow-wrap: anywhere;
}

/* MOBILE */

@media (max-width: 600px) {

    .mk-header-actions {
        gap: 8px;
    }

    .site-header .menu-toggle,
    .site-header .mk-account-toggle {
        width: 42px;
        height: 42px;
    }

    .site-header .mk-menu-container .site-nav {
        width: 230px;
    }

    .site-header .mk-account-dropdown {
        width: 205px;
    }

}


/* ==========================================
   MARATHON HEADER - RESPONSIVE REFINEMENT
   Desktop: horizontal navigation + account
   Mobile: full-width dropdown navigation
========================================== */

/* ===== DESKTOP ===== */

@media (min-width: 1181px) {

    .site-header .header-inner {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 24px;
    }

    .site-header .mk-header-actions {
        display: flex;
        align-items: center;
        gap: 18px;
        margin-left: auto;
        min-width: 0;
    }

    /* Hide hamburger on desktop */

    .site-header .menu-toggle {
        display: none !important;
    }

    /* Restore horizontal navigation */

    .site-header .mk-menu-container .site-nav,
    .site-header .mk-menu-container .site-nav.open {
        display: flex !important;

        position: static !important;

        flex-direction: row !important;
        align-items: center !important;

        width: auto !important;
        max-width: none !important;

        padding: 0 !important;
        margin: 0 !important;

        gap: 4px !important;

        background: transparent !important;

        border: none !important;
        border-radius: 0 !important;

        box-shadow: none !important;
        backdrop-filter: none !important;

        overflow: visible !important;
    }

    .site-header .mk-menu-container .site-nav a {
        display: inline-flex !important;
        align-items: center;

        width: auto !important;

        padding: 10px 11px !important;

        white-space: nowrap;

        font-size: 13px;
        font-weight: 600;
    }

    .site-header .mk-account-container {
        flex-shrink: 0;
    }

}

/* ===== TABLETS AND MOBILE ===== */

@media (max-width: 1180px) {

    .site-header .header-inner {
        position: relative;
    }

    .site-header .mk-header-actions {
        position: static;
        margin-left: auto;
    }

    .site-header .mk-menu-container {
        position: static;
    }

    .site-header .menu-toggle {
        display: flex !important;
    }

    /* Full-width dropdown */

    .site-header .mk-menu-container .site-nav,
    .site-header .mk-menu-container .site-nav.open {

        position: absolute !important;

        top: calc(100% + 10px) !important;

        left: 0 !important;
        right: 0 !important;

        width: 100% !important;
        max-width: none !important;

        margin: 0 !important;

        padding: 14px !important;

        flex-direction: column !important;
        align-items: stretch !important;

        background: rgba(9, 22, 43, .98) !important;

        border: 1px solid rgba(91, 192, 255, .25);
        border-radius: 16px;

        box-shadow: 0 18px 55px rgba(0, 0, 0, .4);

        box-sizing: border-box;

        z-index: 9999;
    }

    .site-header .mk-menu-container .site-nav {
        display: none !important;
    }

    .site-header .mk-menu-container .site-nav.open {
        display: flex !important;
    }

    .site-header .mk-menu-container .site-nav a {

        display: block !important;

        width: 100% !important;

        padding: 15px 16px !important;

        font-size: 15px;

        box-sizing: border-box;

        text-align: left;
    }

}

/* ===== SMALL PHONES ===== */

@media (max-width: 600px) {

    .site-header .header-inner {
        gap: 8px;
    }

    .site-header .mk-header-actions {
        gap: 8px;
    }

    .site-header .mk-menu-container .site-nav,
    .site-header .mk-menu-container .site-nav.open {
        border-radius: 0 0 16px 16px;
    }

    .site-header .mk-menu-container .site-nav a {
        padding: 16px !important;
    }

}


/* ==========================================
   GTRANSLATE - FOOTER POSITION
========================================== */

/* El footer sirve de referencia visual */
.site-footer {
    position: relative;
}

/* Evitar que el selector flote encima del contenido */
#gt_float_wrapper {
    position: absolute !important;
    top: auto !important;
    left: auto !important;
    right: 20px !important;
    bottom: 20px !important;
    z-index: 10 !important;
}

/* Ajustes visuales del selector */
#gt_float_wrapper .gt_float_switcher {
    border-radius: 10px !important;
    overflow: visible;
}

/* Adaptación para teléfonos */
@media (max-width: 700px) {

    #gt_float_wrapper {
        right: 12px !important;
        bottom: 12px !important;
    }

}


/* ==========================================
   GTRANSLATE - FLOATING TOP RIGHT
========================================== */

#gt_float_wrapper {
    position: fixed !important;

    top: 95px !important;
    right: 20px !important;
    left: auto !important;
    bottom: auto !important;

    z-index: 1000 !important;
}

/* MOBILE */

@media (max-width: 700px) {

    #gt_float_wrapper {
        top: 90px !important;
        right: 12px !important;
        left: auto !important;
        bottom: auto !important;
    }

}


/* ==========================================
   HIDE EXTRA GTRANSLATE WRAPPER
   Keep floating language selector visible
========================================== */

.gtranslate_wrapper {
    display: none !important;
}

#gt_float_wrapper {
    display: block !important;
}


/* ==========================================
   SCHEDULE YOUR ESTIMATE - NAVIGATION CTA
========================================== */

.site-header .site-nav a.mk-estimate-link {
    display: inline-flex !important;
    align-items: center;
    justify-content: center;

    background: linear-gradient(135deg, #f5c66d, #e9ad42) !important;
    color: #10243a !important;

    padding: 11px 15px !important;

    border-radius: 10px;

    font-weight: 800 !important;
    font-size: 12px !important;
    letter-spacing: .01em;

    text-align: center;

    box-shadow: 0 4px 15px rgba(233, 173, 66, .22);

    transition:
        transform .25s ease,
        box-shadow .25s ease,
        background .25s ease;
}

.site-header .site-nav a.mk-estimate-link:hover {
    background: linear-gradient(135deg, #ffdc8a, #f5bc50) !important;
    color: #10243a !important;

    transform: translateY(-2px);

    box-shadow: 0 7px 20px rgba(233, 173, 66, .35);
}

@media (max-width: 1180px) {

    .site-header .site-nav a.mk-estimate-link {
        display: flex !important;

        width: 100% !important;

        margin-top: 10px;

        padding: 15px !important;

        font-size: 14px !important;
    }

}


/* ==========================================
   GTRANSLATE - RESTORE LANGUAGE SELECTOR
========================================== */

/* Mantener disponible el contenedor original */
.gtranslate_wrapper {
    display: block !important;
    width: 0 !important;
    height: 0 !important;
    margin: 0 !important;
    padding: 0 !important;
    overflow: visible !important;
}

/* Selector flotante debajo del encabezado */
#gt_float_wrapper {
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;

    position: fixed !important;
    top: 95px !important;
    right: 20px !important;
    left: auto !important;
    bottom: auto !important;

    z-index: 1000 !important;
}

/* Posición en celulares */
@media (max-width: 700px) {
    #gt_float_wrapper {
        top: 90px !important;
        right: 12px !important;
    }
}


/* ==========================================
   ESTIMATE FORM - OPTIONAL PROJECT PHOTOS
========================================== */

.mk-estimate-photos {
    margin: 22px 0;
    padding: 22px;
    border: 1px dashed #8bb9d5;
    border-radius: 14px;
    background: #f4f9fd;
}

.mk-estimate-photos > label {
    display: block;
    margin-bottom: 8px;
    color: #173a58;
    font-weight: 700;
}

.mk-estimate-photo-help {
    margin-bottom: 14px;
    color: #607086;
    font-size: 13px;
}

.mk-estimate-photos input[type="file"] {
    display: block;
    width: 100%;
    max-width: 100%;
    padding: 12px;
    border: 1px solid #d1e1ed;
    border-radius: 9px;
    background: white;
    color: #24344b;
    font-size: 13px;
}

.mk-estimate-photos input[type="file"]::file-selector-button {
    margin-right: 12px;
    padding: 9px 14px;
    border: none;
    border-radius: 7px;
    background: #087fb4;
    color: white;
    font-weight: 600;
    cursor: pointer;
}

.mk-estimate-photos small {
    display: block;
    margin-top: 12px;
    color: #607086;
    line-height: 1.5;
}

@media (max-width: 700px) {
    .mk-estimate-photos {
        padding: 16px;
    }
}


/* ==========================================
   MARATHON KEY - PREMIUM CONTACT SECTION
========================================== */

.mk-premium-contact {
    position: relative;
    padding: 110px 0;
    overflow: hidden;
    background:
        radial-gradient(circle at 85% 15%, rgba(19,119,166,.22), transparent 40%),
        linear-gradient(135deg, #071827 0%, #0c2940 55%, #071827 100%);
    color: #fff;
}

.mk-premium-contact::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
    background-size: 48px 48px;
    pointer-events: none;
}

.mk-premium-contact .wrap {
    position: relative;
    z-index: 1;
}

.mk-contact-heading {
    max-width: 760px;
    margin: 0 auto 55px;
    text-align: center;
}

.mk-contact-eyebrow {
    display: inline-block;
    margin-bottom: 20px;
    color: #d6ae63;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 3px;
}

.mk-contact-heading h2 {
    margin: 0 0 20px;
    color: #fff;
    font-size: clamp(34px, 4vw, 56px);
    line-height: 1.12;
    letter-spacing: -1.5px;
}

.mk-contact-heading h2 em {
    color: #d6ae63;
    font-style: normal;
}

.mk-contact-heading p {
    margin: 0;
    color: #b8c9d7;
    font-size: 16px;
    line-height: 1.85;
}

.mk-contact-premium-grid {
    display: grid;
    grid-template-columns: 1fr 1.05fr;
    gap: 32px;
    align-items: stretch;
}

.mk-contact-details {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.mk-contact-detail-card {
    display: flex;
    align-items: flex-start;
    gap: 18px;
    padding: 23px 25px;
    border: 1px solid rgba(255,255,255,.11);
    border-radius: 16px;
    background: rgba(255,255,255,.055);
    backdrop-filter: blur(14px);
    transition: border-color .25s, transform .25s;
}

.mk-contact-detail-card:hover {
    transform: translateY(-3px);
    border-color: rgba(214,174,99,.55);
}

.mk-contact-detail-icon {
    display: grid;
    flex: 0 0 48px;
    place-items: center;
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: rgba(214,174,99,.12);
    color: #e8be72;
    font-size: 25px;
}

.mk-contact-detail-card > div {
    min-width: 0;
}

.mk-contact-detail-card small {
    display: block;
    margin-bottom: 8px;
    color: #d6ae63;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 2px;
}

.mk-contact-detail-card a {
    display: block;
    color: #fff;
    font-size: 15px;
    line-height: 1.7;
    text-decoration: none;
    overflow-wrap: anywhere;
}

.mk-contact-detail-card a:hover {
    color: #e8be72;
}

.mk-contact-portal {
    padding: 23px 25px;
    border-left: 3px solid #d6ae63;
    border-radius: 0 14px 14px 0;
    background: rgba(214,174,99,.07);
}

.mk-contact-portal > span {
    color: #d6ae63;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1.5px;
}

.mk-contact-portal p {
    margin: 10px 0 14px;
    color: #bdcad5;
    line-height: 1.7;
}

.mk-contact-portal a {
    color: #e8be72;
    font-weight: 700;
    text-decoration: none;
}

.mk-contact-feature {
    position: relative;
    display: flex;
    align-items: center;
    min-height: 490px;
    padding: 3px;
    border-radius: 22px;
    background: linear-gradient(
        145deg,
        rgba(214,174,99,.75),
        rgba(255,255,255,.08) 45%,
        rgba(214,174,99,.25)
    );
    box-shadow: 0 25px 70px rgba(0,0,0,.22);
}

.mk-contact-feature-inner {
    display: flex;
    flex-direction: column;
    justify-content: center;
    width: 100%;
    height: 100%;
    min-height: 484px;
    padding: clamp(30px, 4vw, 55px);
    border-radius: 19px;
    background:
        radial-gradient(circle at 100% 0%, rgba(27,133,181,.18), transparent 50%),
        #0c253a;
}

.mk-contact-feature-label {
    color: #d6ae63;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 2px;
}

.mk-contact-feature-line {
    width: 55px;
    height: 3px;
    margin: 22px 0;
    background: #d6ae63;
}

.mk-contact-feature h3 {
    margin: 0 0 20px;
    color: #fff;
    font-size: clamp(27px, 3vw, 39px);
    line-height: 1.25;
}

.mk-contact-feature p {
    margin: 0 0 35px;
    color: #b8c9d7;
    line-height: 1.85;
}

.mk-contact-estimate-btn {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 15px;
    width: 100%;
    padding: 19px 23px;
    border-radius: 12px;
    background: linear-gradient(135deg, #e8c27c, #c99843);
    color: #12283a !important;
    font-weight: 800;
    text-decoration: none !important;
    box-shadow: 0 10px 30px rgba(201,152,67,.22);
    transition: transform .25s, box-shadow .25s;
}

.mk-contact-estimate-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(201,152,67,.32);
}

.mk-contact-estimate-btn span {
    font-size: 22px;
}

.mk-contact-feature-footer {
    margin-top: 30px;
    color: #a6b9c8;
    font-size: 10px;
    letter-spacing: 1.6px;
    text-align: center;
}

.mk-contact-feature-footer span {
    color: #d6ae63;
    margin-right: 8px;
}

/* RESPONSIVE */

@media (max-width: 900px) {
    .mk-premium-contact {
        padding: 75px 0;
    }

    .mk-contact-premium-grid {
        grid-template-columns: 1fr;
    }

    .mk-contact-feature,
    .mk-contact-feature-inner {
        min-height: auto;
    }
}

@media (max-width: 600px) {
    .mk-premium-contact {
        padding: 65px 0;
    }

    .mk-contact-heading {
        margin-bottom: 35px;
    }

    .mk-contact-detail-card {
        padding: 18px;
        gap: 13px;
    }

    .mk-contact-detail-icon {
        flex-basis: 42px;
        width: 42px;
        height: 42px;
    }

    .mk-contact-feature-inner {
        padding: 30px 22px;
    }

    .mk-contact-estimate-btn {
        padding: 16px;
        font-size: 14px;
    }
}