/* =========================================================
   IMCORRS 2026 — Header
   Archivo: assets/css/layout.css
========================================================= */

/* ================================
   Topbar
================================ */

.im-topbar {
    position: relative;
    z-index: 1002;
    background: var(--color-primary);
    color: var(--color-white);
}

.im-topbar__inner {
    min-height: 42px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.im-topbar__contact {
    min-width: 0;
    display: flex;
    align-items: center;
    gap: 28px;
}

.im-topbar__item {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    color: rgba(255, 255, 255, 0.88);
    font-size: 0.92rem;
    font-weight: 600;
    line-height: 1;
    white-space: nowrap;
    transition: color var(--transition-base);
}

.im-topbar__item i {
    color: var(--color-accent);
    font-size: 1rem;
}

.im-topbar__item:hover {
    color: var(--color-white);
}

.im-topbar__address {
    max-width: 620px;
}

.im-topbar__address span {
    overflow: hidden;
    text-overflow: ellipsis;
}

.im-topbar__social {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-shrink: 0;
}

.im-topbar__social a {
    color: rgba(255, 255, 255, 0.78);
    font-size: 0.92rem;
    transition:
        color var(--transition-base),
        transform var(--transition-base);
}

.im-topbar__social a:hover {
    color: var(--color-accent);
    transform: translateY(-1px);
}

/* ================================
   Header sticky
================================ */

.im-header {
    position: sticky;
    top: 0;
    z-index: 1001;
    width: 100%;
    background: rgba(255, 255, 255, 0.97);
    border-bottom: 1px solid var(--color-border-light);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    transition:
        background-color var(--transition-base),
        box-shadow var(--transition-base),
        border-color var(--transition-base);
}

.im-header.is-scrolled {
    background: rgba(255, 255, 255, 0.99);
    border-color: transparent;
    box-shadow: 0 16px 38px rgba(0, 30, 49, 0.1);
}

.im-header__inner {
    min-height: 96px;
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 42px;
    transition: min-height var(--transition-base);
}

.im-header.is-scrolled .im-header__inner {
    min-height: 80px;
}

/* ================================
   Logo
================================ */

.im-header__logo {
    display: inline-flex;
    align-items: center;
    width: fit-content;
}

.im-header__logo img {
    width: auto;
    height: 70px;
    object-fit: contain;
    transition: height var(--transition-base);
}

.im-header.is-scrolled .im-header__logo img {
    height: 60px;
}

/* ================================
   Desktop nav
================================ */

.im-nav {
    min-width: 0;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 28px;
}

.im-nav a {
    position: relative;
    min-height: 46px;
    display: inline-flex;
    align-items: center;
    color: var(--color-primary);
    font-size: 1rem;
    font-weight: 700;
    line-height: 1;
    white-space: nowrap;
    transition:
        color var(--transition-base),
        transform var(--transition-base);
}

.im-nav a::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 6px;
    height: 2px;
    background: var(--color-accent);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform var(--transition-base);
}

.im-nav a:hover,
.im-nav a.is-active {
    color: var(--color-accent);
    transform: translateY(-1px);
}

.im-nav a:hover::after,
.im-nav a.is-active::after {
    transform: scaleX(1);
    transform-origin: left;
}

/* ================================
   Header actions
================================ */

.im-header__actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 14px;
}

.im-header__register {
    min-height: 48px;
    padding-inline: 30px;
    font-size: 0.9rem;
}

/* ES / EN a la derecha del Registro */
.im-lang {
    display: inline-flex;
    align-items: center;
    gap: 2px;
    padding: 2px;
    border-radius: var(--radius-sm);
    background: transparent;
}

.im-lang a {
    min-width: 30px;
    min-height: 28px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-xs);
    color: var(--color-text-muted);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    line-height: 1;
    transition:
        color var(--transition-base),
        background-color var(--transition-base);
}

.im-lang a:hover,
.im-lang a.is-active {
    color: var(--color-accent);
    background: rgba(179, 107, 0, 0.08);
}

/* ================================
   Toggle mobile
================================ */

.im-menu-toggle {
    display: none;
    width: 48px;
    height: 48px;
    align-items: center;
    justify-content: center;
    border: 0;
    color: var(--color-primary);
    background: transparent;
    font-size: 1.75rem;
    line-height: 1;
    transition:
        color var(--transition-base),
        transform var(--transition-base);
}

.im-menu-toggle:hover {
    color: var(--color-accent);
    transform: translateY(-1px);
}

.im-menu-toggle i {
    display: block;
    line-height: 1;
}

/* ================================
   Mobile menu
================================ */

.im-mobile-menu {
    position: fixed;
    inset: 0;
    z-index: 1200;
    pointer-events: none;
    visibility: hidden;
    transition: visibility var(--transition-base);
}

.im-mobile-menu.is-open {
    pointer-events: auto;
    visibility: visible;
}

.im-mobile-menu__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 30, 49, 0.68);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.im-mobile-menu.is-open .im-mobile-menu__backdrop {
    opacity: 1;
}

.im-mobile-menu__panel {
    position: absolute;
    top: 0;
    right: 0;
    width: min(92vw, 430px);
    height: 100%;
    padding: 28px;
    display: flex;
    flex-direction: column;
    color: var(--color-white);
    background: var(--color-primary);
    transform: translateX(100%);
    transition: transform var(--transition-base);
}

.im-mobile-menu.is-open .im-mobile-menu__panel {
    transform: translateX(0);
}

.im-mobile-menu__top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    padding-bottom: 24px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.im-mobile-menu__logo {
    display: inline-flex;
    align-items: center;
}

.im-mobile-menu__logo img {
    height: 58px;
    width: auto;
    object-fit: contain;
}

.im-mobile-menu__close {
    width: 46px;
    height: 46px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 0;
    color: var(--color-white);
    background: transparent;
    font-size: 1.55rem;
    line-height: 1;
    transition:
        color var(--transition-base),
        transform var(--transition-base);
}

.im-mobile-menu__close:hover {
    color: var(--color-accent);
    transform: rotate(90deg);
}

.im-mobile-menu__close i {
    display: block;
    line-height: 1;
}

/* Mobile nav */
.im-mobile-nav {
    display: grid;
    margin-top: 30px;
}

.im-mobile-nav a {
    position: relative;
    display: flex;
    align-items: center;
    padding: 18px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
    color: var(--color-white);
    font-size: clamp(1.28rem, 5vw, 1.7rem);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.03em;
    transition:
        color var(--transition-base),
        padding-left var(--transition-base);
}

.im-mobile-nav a::before {
    content: "";
    width: 0;
    height: 2px;
    margin-right: 0;
    background: var(--color-accent);
    transition:
        width var(--transition-base),
        margin-right var(--transition-base);
}

.im-mobile-nav a:hover {
    color: var(--color-accent);
    padding-left: 4px;
}

.im-mobile-nav a:hover::before {
    width: 22px;
    margin-right: 12px;
}

/* Mobile bottom */
.im-mobile-menu__bottom {
    margin-top: auto;
    padding-top: 28px;
    display: grid;
    gap: 14px;
}

.im-mobile-register {
    width: 100%;
}

.im-mobile-register:hover {
    color: var(--color-accent);
    background: var(--color-white);
    border-color: var(--color-white);
}

.im-mobile-lang {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
}

.im-mobile-lang a {
    min-width: 32px;
    min-height: 28px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-xs);
    color: rgba(255, 255, 255, 0.54);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    transition:
        color var(--transition-base),
        background-color var(--transition-base);
}

.im-mobile-lang a:hover,
.im-mobile-lang a.is-active {
    color: var(--color-accent);
    background: rgba(255, 255, 255, 0.08);
}

.im-mobile-social {
    display: flex;
    justify-content: center;
    gap: 18px;
    padding-top: 8px;
}

.im-mobile-social a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.72);
    font-size: 1.05rem;
    transition:
        color var(--transition-base),
        transform var(--transition-base);
}

.im-mobile-social a:hover {
    color: var(--color-accent);
    transform: translateY(-2px);
}

.body-lock {
    overflow: hidden;
}

/* ================================
   Responsive
================================ */

@media (max-width: 1280px) {
    .im-header__inner {
        gap: 30px;
    }

    .im-nav {
        gap: 20px;
    }

    .im-nav a {
        font-size: 0.94rem;
    }

    .im-header__logo img {
        height: 64px;
    }

    .im-header.is-scrolled .im-header__logo img {
        height: 56px;
    }

    .im-header__register {
        padding-inline: 24px;
    }
}

@media (max-width: 1120px) {
    .im-nav {
        display: none;
    }

    .im-header__inner {
        grid-template-columns: auto auto;
    }

    .im-menu-toggle {
        display: inline-flex;
    }

    .im-header__register {
        display: none;
    }

    .im-lang {
        display: none;
    }
}

@media (max-width: 820px) {
    .im-header__inner {
        min-height: 78px;
    }

    .im-header.is-scrolled .im-header__inner {
        min-height: 72px;
    }

    .im-header__logo img {
        height: 56px;
    }

    .im-header.is-scrolled .im-header__logo img {
        height: 50px;
    }
}

@media (max-width: 520px) {
    .im-mobile-menu__panel {
        width: min(94vw, 390px);
        padding: 24px;
    }

    .im-mobile-menu__logo img {
        height: 52px;
    }
}

/* =========================================================
   IMCORRS 2026 — Footer
   Archivo: assets/css/footer.css
========================================================= */

.site-footer {
    position: relative;
    padding: 92px 0 0;
    background: var(--color-primary);
    color: var(--color-white);
    overflow: hidden;
}

.site-footer::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;

    width: 100%;
    height: 4px;

    background: var(--color-accent);
}

.footer-main {
    display: grid;
    grid-template-columns: 1.15fr 0.75fr 1fr;
    gap: clamp(48px, 7vw, 96px);

    padding-bottom: 72px;
}

.footer-brand {
    max-width: 420px;
}

.footer-logo {
    display: inline-flex;
    width: 230px;
    margin-bottom: 38px;
}

.footer-logo img {
    display: block;
    width: 100%;
    height: auto;
}

.footer-tagline {
    margin-bottom: 18px;

    color: var(--color-white);

    font-size: 1rem;
    font-weight: 700;
    line-height: 1.5;
}


/* ================================
   Footer columns
================================ */

.footer-nav h3,
.footer-contact h3 {
    position: relative;

    margin-bottom: 34px;

    color: var(--color-white);

    font-size: 1.15rem;
    font-weight: 700;
    line-height: 1.2;
}

.footer-nav h3::after,
.footer-contact h3::after {
    content: "";
    display: block;

    width: 58px;
    height: 1px;
    margin-top: 16px;

    background: var(--color-secondary);
}

.footer-nav ul,
.footer-contact ul {
    display: grid;
    gap: 18px;

    margin: 0;
    padding: 0;

    list-style: none;
}

.footer-nav a,
.footer-link-button {
    position: relative;

    display: inline-flex;
    width: fit-content;

    color: rgba(255, 255, 255, 0.82);

    font-family: inherit;
    font-size: 0.95rem;
    font-weight: 500;
    line-height: 1.35;

    transition:
        color var(--transition-base),
        transform var(--transition-base);
}

.footer-nav a::after,
.footer-link-button::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -5px;

    width: 0;
    height: 1px;

    background: var(--color-accent);

    transition: width var(--transition-base);
}

.footer-nav a:hover,
.footer-link-button:hover {
    color: var(--color-white);
    transform: translateX(4px);
}

.footer-nav a:hover::after,
.footer-link-button:hover::after {
    width: 100%;
}

.footer-link-button {
    padding: 0;
    border: 0;
    background: transparent;
    cursor: pointer;
}


/* ================================
   Contact
================================ */

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 12px;

    color: rgba(255, 255, 255, 0.68);

    font-size: 0.95rem;
    line-height: 1.7;
}

.footer-contact li a {
    display: inline-flex;
    align-items: flex-start;
    gap: 12px;

    color: rgba(255, 255, 255, 0.82);

    transition: color var(--transition-base);
}

.footer-contact li a:hover {
    color: var(--color-white);
}

.footer-contact i {
    position: relative;
    top: 4px;

    flex: 0 0 auto;

    color: var(--color-accent);

    font-size: 0.95rem;
    line-height: 1;
}

.footer-contact span {
    display: inline-block;
    max-width: 460px;
}


/* ================================
   Social
================================ */

.footer-social {
    display: flex;
    align-items: center;
    gap: 14px;

    margin-top: 30px;
}

.footer-social a {
    width: 38px;
    height: 38px;

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

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

    font-size: 1rem;

    transition:
        color var(--transition-base),
        background-color var(--transition-base),
        border-color var(--transition-base),
        transform var(--transition-base);
}

.footer-social a:hover {
    color: var(--color-primary);
    background: var(--color-accent);
    border-color: var(--color-accent);
    transform: translateY(-3px);
}

.footer-social i {
    color: currentColor;
    font-size: 1rem;
}


/* ================================
   Bottom
================================ */

.footer-bottom {
    padding: 28px 0;

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

    text-align: center;
}

.footer-bottom p {
    margin: 0;

    color: rgba(255, 255, 255, 0.72);

    font-size: 0.95rem;
    line-height: 1.5;
}


/* ================================
   Responsive
================================ */

@media (max-width: 980px) {
    .site-footer {
        padding-top: 76px;
    }

    .footer-main {
        grid-template-columns: 1fr 1fr;
        gap: 52px 44px;
    }

    .footer-brand {
        grid-column: span 2;
        max-width: 620px;
    }

    .footer-logo {
        width: 210px;
    }
}

@media (max-width: 680px) {
    .site-footer {
        text-align: center;
    }

    .footer-main {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 44px;
        padding-bottom: 44px;
        text-align: center;
    }

    .footer-brand,
    .footer-nav,
    .footer-contact {
        width: 100%;
        max-width: 100%;
        text-align: center;
    }

    .footer-logo {
        width: 210px;
        margin: 0 auto 26px;
        justify-content: center;
    }

    .footer-tagline {
        max-width: 340px;
        margin: 0 auto;
        text-align: center;
    }

    .footer-nav h3,
    .footer-contact h3 {
        text-align: center;
    }

    .footer-nav h3::after,
    .footer-contact h3::after {
        margin-left: auto;
        margin-right: auto;
    }

    .footer-nav ul {
        width: 100%;
        justify-items: center;
    }

    .footer-nav li {
        width: 100%;
    }

    .footer-nav a,
    .footer-link-button {
        width: 100%;
        justify-content: center;
        text-align: center;
    }

    .footer-contact ul {
        width: 100%;
        justify-items: center;
    }

    .footer-contact li,
    .footer-contact li a {
        width: 100%;
        max-width: 520px;
        justify-content: center;
        text-align: center;
    }

    .footer-contact span {
        max-width: 420px;
        text-align: center;
    }

    .footer-social {
        justify-content: center;
    }

    .footer-bottom {
        text-align: center;
    }

    .footer-bottom p {
        max-width: 340px;
        margin: 0 auto;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .footer-logo {
        width: 190px;
    }

    .footer-contact li,
    .footer-contact li a {
        flex-direction: column;
        align-items: center;
        gap: 10px;
    }

    .footer-contact i {
        position: static;
    }

    .footer-contact span {
        max-width: 300px;
    }

    .footer-contact a[href^="tel"] span,
    .footer-contact a[href^="mailto"] span {
        white-space: nowrap;
    }
}

@media (max-width: 420px) {
    .footer-logo {
        width: 170px;
    }

    .footer-contact li,
    .footer-contact li a {
        gap: 10px;
    }

    .footer-social a {
        width: 36px;
        height: 36px;
    }
}

/* =========================================================
   Global UI — Preloader + Back to Top
========================================================= */

/* ================================
   Preloader
================================ */

.site-preloader {
    position: fixed;
    inset: 0;
    z-index: 99999;

    display: grid;
    place-items: center;

    background: var(--color-white);

    opacity: 1;
    visibility: visible;
    pointer-events: auto;

    transition:
        opacity 0.65s ease,
        visibility 0.65s ease;
}

.site-preloader.is-hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.site-preloader__inner {
    width: min(220px, 72vw);

    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.site-preloader__logo {
    display: block;

    width: clamp(72px, 11vw, 118px);
    height: auto;

    margin-bottom: 18px;
}

.site-preloader__text {
    margin: 0 0 14px;

    color: var(--color-primary);

    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.site-preloader__bar {
    position: relative;

    width: 160px;
    height: 4px;

    overflow: hidden;

    background: rgba(0, 30, 49, 0.12);
}

.site-preloader__bar span {
    position: absolute;
    inset: 0;

    width: 42%;

    background: var(--color-accent);

    animation: preloaderBar 1.15s ease-in-out infinite;
}

@keyframes preloaderBar {
    0% {
        transform: translateX(-110%);
    }

    50% {
        transform: translateX(70%);
    }

    100% {
        transform: translateX(260%);
    }
}

body.is-loading {
    overflow: hidden;
}

@media (max-width: 620px) {
    .site-preloader__logo {
        width: 82px;
    }

    .site-preloader__bar {
        width: 140px;
    }
}

/* ================================
   Back to top
================================ */

.back-to-top {
    position: fixed;
    right: 28px;
    bottom: 28px;
    z-index: 1200;

    width: 54px;
    height: 54px;

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

    border: 0;
    background: var(--color-primary);
    color: var(--color-white);

    font-size: 1.05rem;
    line-height: 1;

    box-shadow: 0 14px 34px rgba(0, 30, 49, 0.22);

    opacity: 0;
    visibility: hidden;
    pointer-events: none;

    transform: translateY(16px);

    cursor: pointer;

    transition:
        opacity var(--transition-base),
        visibility var(--transition-base),
        transform var(--transition-base),
        background-color var(--transition-base),
        color var(--transition-base);
}

.back-to-top.is-visible {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;

    transform: translateY(0);
}

.back-to-top i {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    color: currentColor;
    font-size: inherit;
    line-height: 1;
}

.back-to-top:hover {
    background: var(--color-accent);
    color: var(--color-white);

    transform: translateY(-4px);
}

@media (max-width: 768px) {
    .back-to-top {
        right: 18px;
        bottom: 18px;

        width: 48px;
        height: 48px;

        font-size: 0.95rem;
    }
}

@media (max-width: 480px) {
    .back-to-top {
        right: 14px;
        bottom: 14px;

        width: 44px;
        height: 44px;
    }
}

/* =========================================================
   HEADER — Topbar responsive mejorado
========================================================= */

@media (max-width: 1180px) {
    .im-topbar__inner {
        min-height: auto;
        padding-block: 8px;
        display: grid;
        grid-template-columns: 1fr auto;
        align-items: center;
        gap: 8px 18px;
    }

    .im-topbar__contact {
        display: flex;
        flex-wrap: wrap;
        align-items: center;
        gap: 8px 22px;
        min-width: 0;
    }

    .im-topbar__item {
        font-size: 0.86rem;
        line-height: 1.25;
    }

    .im-topbar__address {
        flex-basis: 100%;
        max-width: 100%;
    }

    .im-topbar__address span {
        display: block;
        max-width: 100%;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    .im-topbar__social {
        gap: 13px;
    }
}

@media (max-width: 820px) {
    .im-topbar__inner {
        grid-template-columns: 1fr;
        justify-items: center;
        text-align: center;
        gap: 8px;
        padding-block: 9px;
    }

    .im-topbar__contact {
        width: 100%;
        justify-content: center;
        gap: 7px 18px;
    }

    .im-topbar__item {
        justify-content: center;
        font-size: 0.82rem;
        font-weight: 700;
        white-space: nowrap;
    }

    .im-topbar__item i {
        display: inline-flex;
        font-size: 0.88rem;
    }

    .im-topbar__address {
        order: 3;
        flex-basis: 100%;
        max-width: min(100%, 620px);
        margin-top: 1px;
    }

    .im-topbar__address span {
        max-width: 100%;
        color: rgba(255, 255, 255, 0.72);
        font-size: 0.78rem;
        font-weight: 600;
    }

    .im-topbar__social {
        display: flex;
        justify-content: center;
        gap: 16px;
    }

    .im-topbar__social a {
        font-size: 0.92rem;
    }
}

@media (max-width: 560px) {
    .im-topbar__inner {
        padding-block: 8px;
        gap: 7px;
    }

    .im-topbar__contact {
        display: grid;
        grid-template-columns: 1fr;
        justify-items: center;
        gap: 5px;
    }

    .im-topbar__item {
        max-width: 100%;
        font-size: 0.8rem;
    }

    .im-topbar__item span {
        max-width: calc(100vw - 56px);
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    .im-topbar__address {
        display: flex;
    }

    .im-topbar__address span {
        max-width: calc(100vw - 56px);
        font-size: 0.74rem;
    }

    .im-topbar__social {
        margin-top: 2px;
        gap: 18px;
    }
}

@media (max-width: 390px) {
    .im-topbar__item {
        font-size: 0.76rem;
    }

    .im-topbar__address span {
        max-width: calc(100vw - 40px);
    }

    .im-topbar__social a {
        font-size: 0.88rem;
    }
}