/* ==========================================================
   Costa Platform — Navigation System Diamond
   v2.0
   ========================================================== */

.cst-navigation-system,
.cst-navigation-system * {
    box-sizing: border-box;
}

.cst-navigation-system {
    width: 100%;
    position: sticky;
    top: 0;
    z-index: 9999;

    background: var(--cst-blue);
    color: var(--cst-white);

    font-family: var(--cst-font-family);
    box-shadow: var(--cst-shadow-soft);
}

.cst-navigation-system__inner {
    width: min(
        100% - calc(var(--cst-container-padding-desktop) * 2),
        var(--cst-container)
    );

    min-height: 82px;
    margin: 0 auto;

    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--cst-space-32);
}

.cst-navigation-system__left {
    flex: 0 0 auto;

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

.cst-navigation-system__center {
    flex: 1 1 auto;

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

    min-width: 0;
}

.cst-navigation-system__right {
    flex: 0 0 auto;

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

.cst-navigation-system__brand {
    display: inline-flex;
    align-items: center;

    color: var(--cst-white);
    text-decoration: none;
}

.cst-navigation-system__brand-logo {
    display: block;
    width: auto;
    height: 64px;
    max-height: 64px;
    max-width: 210px;
    object-fit: contain;
}

.cst-navigation-system__brand-name {
    font-size: var(--cst-text-lg);
    font-weight: 800;
    line-height: var(--cst-line-tight);
    letter-spacing: -0.02em;
    color: var(--cst-white);
}

.cst-navigation-system__nav {
    display: flex;
    align-items: center;
    justify-content: center;
}

.cst-navigation-system__menu {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;

    margin: 0;
    padding: 0;
    list-style: none;

    transform: translateX(-18px);
}

.cst-navigation-system__menu-item {
    position: relative;
}

.cst-navigation-system__menu-link {
    min-height: 46px;
    padding: 0 var(--cst-space-12);

    display: inline-flex;
    align-items: center;
    gap: var(--cst-space-8);

    border-radius: var(--cst-radius-pill);

    color: var(--cst-white-soft);
    text-decoration: none;

    font-size: calc(var(--cst-text-md) + 1px);
    line-height: var(--cst-line-tight);
    font-weight: 750;
    letter-spacing: 0;
    white-space: nowrap;

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

.cst-navigation-system__menu-link:hover,
.cst-navigation-system__menu-link:focus-visible {
    color: var(--cst-white);
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(8px);
    box-shadow: 0 6px 18px rgba(255, 255, 255, 0.05);
    outline: none;
}

.cst-navigation-system__menu-item.has-mega-menu
.cst-navigation-system__menu-link[aria-expanded="true"] {
    color: var(--cst-white);
    background: rgba(255, 255, 255, 0.12);
}

.cst-navigation-system__menu-arrow {
    font-size: var(--cst-text-xs);
    line-height: 1;
    opacity: 0.82;

    transition: transform var(--cst-transition-fast);
}

.cst-navigation-system__menu-link[aria-expanded="true"]
.cst-navigation-system__menu-arrow {
    transform: rotate(180deg);
}

.cst-navigation-system__actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: var(--cst-space-8);
}

.cst-navigation-system__language-button,
.cst-navigation-system__search-button {
    height: 42px;
    min-width: 42px;

    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--cst-space-8);

    border: 1px solid var(--cst-border-white);
    border-radius: var(--cst-radius-pill);

    background: rgba(255, 255, 255, 0.08);
    color: var(--cst-white);

    font-size: var(--cst-text-xs);
    line-height: var(--cst-line-tight);
    font-weight: 800;

    cursor: pointer;

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

.cst-navigation-system__language-button {
    padding: 0 var(--cst-space-12);
}

.cst-navigation-system__language-button:hover,
.cst-navigation-system__search-button:hover,
.cst-navigation-system__language-button:focus-visible,
.cst-navigation-system__search-button:focus-visible {
    background: rgba(255, 255, 255, 0.13);
    border-color: rgba(255, 255, 255, 0.28);
    outline: none;
}

.cst-navigation-system__search-button span {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    font-size: 26px;
    line-height: 1;
    transform: translateY(-1px);
}

.cst-navigation-system__language {
    position: relative;
}

.cst-navigation-system__language.is-open .cst-navigation-system__language-button {
    background: var(--cst-gold);
    border-color: var(--cst-gold);
    color: var(--cst-blue);
}

.cst-navigation-system__language-button span[aria-hidden="true"] {
    font-size: 12px;
    opacity: 0.78;
}

.cst-navigation-system__language-dropdown {
    position: absolute;
    top: calc(100% + var(--cst-space-16));
    right: 0;
    left: auto;

    min-width: 220px;
    padding: var(--cst-space-12);

    border-radius: var(--cst-radius-xl);
    border: 1px solid rgba(212, 175, 55, 0.14);

    background: rgba(255, 255, 255, 0.98);
    color: var(--cst-blue);

    box-shadow: 0 22px 46px rgba(6, 43, 87, 0.18);

    opacity: 0;
    visibility: hidden;
    transform: translateY(-6px);
    transform-origin: top right;

    transition:
        opacity var(--cst-transition-fast),
        visibility var(--cst-transition-fast),
        transform var(--cst-transition-fast);
}

.cst-navigation-system__language.is-open .cst-navigation-system__language-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.cst-navigation-system__language-dropdown::before {
    content: "Idioma";

    display: block;

    margin: 0 0 var(--cst-space-8);
    padding: 0 var(--cst-space-8) var(--cst-space-8);

    border-bottom: 1px solid rgba(6, 43, 87, 0.08);

    color: var(--cst-blue);

    font-size: var(--cst-text-xs);
    line-height: var(--cst-line-tight);
    font-weight: 900;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.cst-navigation-system__language-dropdown ul {
    display: grid;
    gap: var(--cst-space-4);

    margin: 0;
    padding: 0;
    list-style: none;
}

.cst-navigation-system__language-dropdown a {
    min-height: 44px;
    padding: 0 var(--cst-space-10, 10px);

    display: flex;
    align-items: center;
    gap: var(--cst-space-10, 10px);

    border-radius: var(--cst-radius-md);

    color: var(--cst-blue);
    text-decoration: none;

    font-size: var(--cst-text-sm);
    line-height: var(--cst-line-tight);
    font-weight: 750;

    transition:
        background var(--cst-transition-fast),
        color var(--cst-transition-fast),
        transform var(--cst-transition-fast);
}

.cst-navigation-system__language-dropdown a span {
    width: 22px;
    height: 22px;
    min-width: 22px;

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

    border-radius: 50%;

    background: rgba(212, 175, 55, 0.14);
    color: var(--cst-gold);

    font-size: 9px;
    font-weight: 900;
    letter-spacing: 0.04em;
}

.cst-navigation-system__language-dropdown a:hover,
.cst-navigation-system__language-dropdown a:focus-visible {
    background: rgba(212, 175, 55, 0.14);
    color: var(--cst-blue);
    transform: translateX(3px);
    outline: none;
}

.cst-navigation-system__language-dropdown a:hover span,
.cst-navigation-system__language-dropdown a:focus-visible span {
    background: var(--cst-gold);
    color: var(--cst-blue);
}

.cst-navigation-system__cta {
    height: 46px;
    padding: 0 28px;

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

    border-radius: var(--cst-radius-pill);

    background: var(--cst-gold);
    color: var(--cst-blue);

    text-decoration: none;

    font-size: var(--cst-text-sm);
    line-height: var(--cst-line-tight);
    font-weight: 850;
    letter-spacing: -0.01em;
    white-space: nowrap;

    box-shadow: 0 10px 24px rgba(212, 175, 55, 0.28);

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

.cst-navigation-system__cta:hover,
.cst-navigation-system__cta:focus-visible {
    background: var(--cst-gold-soft);
    color: var(--cst-blue);
    transform: translateY(-1px);
    box-shadow: 0 14px 30px rgba(212, 175, 55, 0.34);
    outline: none;
}

.elementor-shortcode:has(.cst-navigation-system),
.elementor-widget-shortcode:has(.cst-navigation-system),
.elementor-widget-shortcode:has(.cst-navigation-system) .elementor-widget-container {
    display: block;
    margin: 0 !important;
    padding: 0 !important;
    line-height: 0 !important;
}

.elementor-shortcode:has(.cst-navigation-system) .cst-navigation-system,
.elementor-widget-shortcode:has(.cst-navigation-system) .cst-navigation-system {
    line-height: normal !important;
}

/* ==========================
   Mega Menu Base
   ========================== */

.cst-navigation-system__mega-layer {
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;

    background: rgba(255, 255, 255, 0.98);
    color: var(--cst-blue);

    border-top: 1px solid var(--cst-border-white);
    box-shadow: 0 24px 70px rgba(6, 43, 87, 0.18);

    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);

    transition:
        opacity var(--cst-transition-fast),
        visibility var(--cst-transition-fast),
        transform var(--cst-transition-fast);
}

.cst-navigation-system.is-mega-open .cst-navigation-system__mega-layer {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.cst-navigation-system__mega-inner {
    width: min(
        100% - calc(var(--cst-container-padding-desktop) * 2),
        1360px
    );

    margin: 0 auto;
    padding: var(--cst-space-40) 0 var(--cst-space-48);
}

.cst-navigation-system__mega-panel {
    display: none;
}

.cst-navigation-system__mega-panel.is-active {
    display: block;
}

.cst-navigation-system__mega-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--cst-space-32);

    padding-bottom: var(--cst-space-24);
    margin-bottom: var(--cst-space-32);

    border-bottom: 1px solid rgba(6, 43, 87, 0.10);
}

.cst-navigation-system__mega-title {
    margin: 0 0 var(--cst-space-8);

    color: var(--cst-blue);

    font-size: var(--cst-text-3xl);
    line-height: 1.08;
    font-weight: 900;
    letter-spacing: -0.045em;
}

.cst-navigation-system__mega-description {
    max-width: 620px;
    margin: 0;

    color: rgba(6, 43, 87, 0.72);

    font-size: var(--cst-text-md);
    line-height: var(--cst-line-relaxed);
    font-weight: 500;
}

.cst-navigation-system__mega-cta {
    flex: 0 0 auto;

    min-height: 42px;
    padding: 0 var(--cst-space-20);

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

    border-radius: var(--cst-radius-pill);
    border: 1px solid rgba(6, 43, 87, 0.14);

    color: var(--cst-blue);
    text-decoration: none;

    font-size: var(--cst-text-sm);
    line-height: var(--cst-line-tight);
    font-weight: 850;

    transition:
        border-color var(--cst-transition-fast),
        color var(--cst-transition-fast),
        transform var(--cst-transition-fast);
}

.cst-navigation-system__mega-cta:hover,
.cst-navigation-system__mega-cta:focus-visible {
    border-color: var(--cst-gold);
    color: var(--cst-blue);
    transform: translateX(2px);
    outline: none;
}

/* ==========================
   Mega Menu Body + Experience
   ========================== */

.cst-navigation-system__mega-body {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 360px;
    gap: var(--cst-space-48);
    align-items: stretch;
}

.cst-navigation-system__mega-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: var(--cst-space-32);
}

.cst-navigation-system__experience {
    position: relative;

    padding: var(--cst-space-32);

    border-radius: var(--cst-radius-xl);
    border: 1px solid var(--cst-border-gold-soft);

    background:
        radial-gradient(circle at 20% 10%, rgba(212, 175, 55, 0.20), transparent 32%),
        linear-gradient(145deg, var(--cst-blue), var(--cst-blue-soft));

    color: var(--cst-white);

    overflow: hidden;
    box-shadow: 0 22px 46px rgba(6, 43, 87, 0.18);
}

.cst-navigation-system__experience::before {
    content: "";
    position: absolute;
    inset: 0;

    background:
        radial-gradient(circle at 86% 12%, rgba(212, 175, 55, 0.16), transparent 28%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.08), transparent);

    pointer-events: none;
}

.cst-navigation-system__experience > * {
    position: relative;
    z-index: 1;
}

.cst-navigation-system__experience-eyebrow {
    display: inline-flex;
    align-items: center;

    margin-bottom: var(--cst-space-12);
    padding: 7px var(--cst-space-12);

    border-radius: var(--cst-radius-pill);
    background: rgba(212, 175, 55, 0.15);
    color: var(--cst-gold-soft);

    font-size: 11px;
    line-height: 1;
    font-weight: 850;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.cst-navigation-system__experience-title {
    margin: 0 0 var(--cst-space-20);

    color: var(--cst-white);

    font-size: var(--cst-text-xl);
    line-height: var(--cst-line-tight);
    font-weight: 900;
    letter-spacing: -0.04em;
}

.cst-navigation-system__experience-list {
    display: grid;
    gap: var(--cst-space-12);

    margin: 0 0 var(--cst-space-24);
    padding: 0;

    list-style: none;
}

.cst-navigation-system__experience-list li {
    display: grid;
    grid-template-columns: 22px 1fr;
    gap: var(--cst-space-8);
    align-items: start;

    color: var(--cst-white-soft);

    font-size: var(--cst-text-sm);
    line-height: var(--cst-line-normal);
    font-weight: 600;
}

.cst-navigation-system__experience-list span {
    width: 22px;
    height: 22px;

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

    border-radius: 50%;
    background: rgba(212, 175, 55, 0.18);
    color: var(--cst-gold-soft);

    font-size: 12px;
    font-weight: 900;
}

.cst-navigation-system__experience-cta {
    width: 100%;
    min-height: 46px;

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

    border-radius: var(--cst-radius-pill);
    background: var(--cst-gold);
    color: var(--cst-blue);

    text-decoration: none;

    font-size: var(--cst-text-sm);
    line-height: var(--cst-line-tight);
    font-weight: 850;

    box-shadow: 0 12px 26px rgba(212, 175, 55, 0.26);

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

.cst-navigation-system__experience-cta:hover,
.cst-navigation-system__experience-cta:focus-visible {
    background: var(--cst-gold-soft);
    color: var(--cst-blue);
    transform: translateY(-1px);
    box-shadow: 0 16px 34px rgba(212, 175, 55, 0.32);
    outline: none;
}

/* ==========================
   Mega Menu Columns
   ========================== */

.cst-navigation-system__mega-column-title {
    margin: 0 0 var(--cst-space-16);

    color: var(--cst-blue);

    font-size: var(--cst-text-xs);
    line-height: var(--cst-line-tight);
    font-weight: 900;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.cst-navigation-system__mega-list {
    display: grid;
    gap: var(--cst-space-8);

    margin: 0;
    padding: 0;
    list-style: none;
}

.cst-navigation-system__mega-list a {
    position: relative;

    display: inline-flex;
    align-items: center;
    gap: var(--cst-space-8);

    color: rgba(6, 43, 87, 0.78);
    text-decoration: none;

    font-size: var(--cst-text-sm);
    line-height: var(--cst-line-normal);
    font-weight: 650;

    transition:
        color var(--cst-transition-fast),
        transform var(--cst-transition-fast);
}

.cst-navigation-system__mega-list a::before {
    content: "\2192";
    display: inline-block;

    color: var(--cst-gold);

    font-weight: 800;
    line-height: 1;

    transform: translateX(0);
    transition: transform var(--cst-transition-fast);
}

.cst-navigation-system__mega-list a:hover::before,
.cst-navigation-system__mega-list a:focus-visible::before {
    transform: translateX(2px);
}


.cst-navigation-system__mega-list a:hover,
.cst-navigation-system__mega-list a:focus-visible {
    color: var(--cst-blue);
    transform: translateX(4px);
    outline: none;
}


/* ==========================
   Global Search Overlay
   ========================== */

.cst-navigation-system__search-overlay {
    position: fixed;
    inset: 0;
    z-index: 10000;

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

    padding: 128px var(--cst-container-padding-desktop) var(--cst-space-40);

    background: rgba(3, 22, 46, 0.78);
    backdrop-filter: blur(18px);

    opacity: 0;
    visibility: hidden;

    transition:
        opacity var(--cst-transition),
        visibility var(--cst-transition);
}

.cst-navigation-system__search-overlay.is-open {
    opacity: 1;
    visibility: visible;
}

.cst-navigation-system__search-panel {
    position: relative;

    width: min(100%, 1160px);
    padding: var(--cst-space-56);

    border-radius: var(--cst-radius-xl);
    border: 1px solid rgba(255, 255, 255, 0.16);

    background:
        radial-gradient(circle at 15% 10%, rgba(212, 175, 55, 0.16), transparent 30%),
        linear-gradient(145deg, rgba(255, 255, 255, 0.98), rgba(255, 255, 255, 0.94));

    color: var(--cst-blue);

    box-shadow: var(--cst-shadow-strong);

    transform: translateY(-10px) scale(0.98);

    transition:
        transform var(--cst-transition),
        opacity var(--cst-transition);
}

.cst-navigation-system__search-overlay.is-open
.cst-navigation-system__search-panel {
    transform: translateY(0) scale(1);
}

.cst-navigation-system__search-close {
    position: absolute;
    top: var(--cst-space-20);
    right: var(--cst-space-20);

    width: 30px;
    height: 30px;

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

    border: 1px solid rgba(6, 43, 87, 0.08);
    border-radius: 50%;

    background: rgba(6, 43, 87, 0.04);
    color: rgba(6, 43, 87, 0.70);

    font-size: 18px;
    font-weight: 500;
    line-height: 1;

    cursor: pointer;

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

.cst-navigation-system__search-close:hover,
.cst-navigation-system__search-close:focus-visible {
    background: rgba(212, 175, 55, 0.16);
    border-color: rgba(212, 175, 55, 0.32);
    color: var(--cst-blue);
    transform: rotate(90deg);
    outline: none;
}

.cst-navigation-system__search-eyebrow {
    margin: 0 0 var(--cst-space-12);

    color: var(--cst-gold);

    font-size: var(--cst-text-xs);
    line-height: var(--cst-line-tight);
    font-weight: 900;
    letter-spacing: 0.10em;
    text-transform: uppercase;
}

.cst-navigation-system__search-title {
    max-width: 720px;
    margin: 0 0 var(--cst-space-24);

    color: var(--cst-blue);

    font-size: clamp(34px, 4vw, 44px);
    line-height: 1.08;
    font-weight: 900;
    letter-spacing: -0.045em;
}

.cst-navigation-system__search-subtitle {
    max-width: 680px;
    margin: -10px 0 var(--cst-space-32);

    color: rgba(6, 43, 87, 0.82);

    font-size: var(--cst-text-base);
    line-height: var(--cst-line-relaxed);
    font-weight: 500;
}

.cst-navigation-system__search-form {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 150px;
    gap: var(--cst-space-12);

    margin-bottom: var(--cst-space-40);
}

.cst-navigation-system__search-input {
    width: 100%;
    height: 64px;
    padding: 0 var(--cst-space-24);

    border: 1px solid rgba(6, 43, 87, 0.14);
    border-radius: var(--cst-radius-pill);

    background: var(--cst-white);
    color: var(--cst-blue);

    font-size: var(--cst-text-base);
    line-height: var(--cst-line-tight);
    font-weight: 600;
}

.cst-navigation-system__search-input:focus {
    border-color: var(--cst-gold);
    outline: none;
    box-shadow: 0 0 0 4px rgba(212, 175, 55, 0.18);
}

.cst-navigation-system__search-submit {
    height: 64px;
    padding: 0 var(--cst-space-24);

    border: 0;
    border-radius: var(--cst-radius-pill);

    background: var(--cst-gold);
    color: var(--cst-blue);

    font-size: var(--cst-text-sm);
    line-height: var(--cst-line-tight);
    font-weight: 900;

    cursor: pointer;

    transition:
        background var(--cst-transition-fast),
        transform var(--cst-transition-fast);
}

.cst-navigation-system__search-submit:hover,
.cst-navigation-system__search-submit:focus-visible {
    background: var(--cst-gold-soft);
    transform: translateY(-1px);
    outline: none;
}

.cst-navigation-system__search-suggestions {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--cst-space-32);

    padding-top: var(--cst-space-24);
    border-top: 1px solid rgba(6, 43, 87, 0.10);
}

.cst-navigation-system__search-suggestions div {
    padding: var(--cst-space-20);

    border-radius: var(--cst-radius-lg);
    border: 1px solid rgba(212, 175, 55, 0.10);

    background: rgba(255, 255, 255, 0.78);
    box-shadow: 0 10px 24px rgba(6, 43, 87, 0.06);

    transition:
        transform var(--cst-transition-fast),
        box-shadow var(--cst-transition-fast),
        border-color var(--cst-transition-fast);
}

.cst-navigation-system__search-suggestions div:hover {
    transform: translateY(-2px);
    border-color: rgba(212, 175, 55, 0.22);
    box-shadow: 0 16px 34px rgba(6, 43, 87, 0.10);
}

.cst-navigation-system__search-suggestions h3 {
    margin: 0 0 var(--cst-space-12);

    color: var(--cst-blue);

    font-size: var(--cst-text-xs);
    line-height: var(--cst-line-tight);
    font-weight: 900;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.cst-navigation-system__search-suggestions a {
    position: relative;

    display: block;

    padding: 9px 0 9px 20px;

    color: rgba(6, 43, 87, 0.78);
    text-decoration: none;

    font-size: var(--cst-text-sm);
    line-height: var(--cst-line-normal);
    font-weight: 650;

    transition:
        color var(--cst-transition-fast),
        transform var(--cst-transition-fast);
}

.cst-navigation-system__search-suggestions a::before {
    content: "\2192";
    position: absolute;
    left: 0;

    color: var(--cst-gold);
    opacity: 0.75;
}

.cst-navigation-system__search-suggestions a:hover,
.cst-navigation-system__search-suggestions a:focus-visible {
    color: var(--cst-blue);
    transform: translateX(3px);
    outline: none;
}

body.cst-search-open {
    overflow: hidden;
}


/* ==========================
   Navigation Mobile Diamond
   ========================== */

.cst-navigation-mobile {
    display: none;
}

.cst-navigation-mobile__inner {
    position: relative;
    width: 100%;
    height: 72px;
    padding: 0 16px;

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

.cst-navigation-mobile__brand {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    color: var(--cst-white);
    text-decoration: none;
}

.cst-navigation-mobile__brand-logo {
    display: block;
    width: auto;
    height: 56px;
    max-height: 56px;
    max-width: 205px;
    object-fit: contain;
}

.cst-navigation-mobile__brand-name {
    font-size: var(--cst-text-md);
    font-weight: 850;
    line-height: var(--cst-line-tight);
    color: var(--cst-white);
}

.cst-navigation-mobile__actions {
    position: absolute;
    top: 50%;
    right: 18px;
    transform: translateY(-50%);

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

.cst-navigation-mobile__language {
    position: relative;
}

.cst-navigation-mobile__language-button {
    height: 34px;
    min-width: 48px;
    padding: 0 12px;

    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 5px;

    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--cst-radius-pill);

    background: rgba(255, 255, 255, 0.075);
    color: var(--cst-white);

    font-size: 12px;
    line-height: 1;
    font-weight: 850;

    cursor: pointer;
    -webkit-tap-highlight-color: transparent;

    transition:
        background var(--cst-transition-fast),
        border-color var(--cst-transition-fast),
        color var(--cst-transition-fast);
}

.cst-navigation-mobile__language-button:hover,
.cst-navigation-mobile__language-button:focus-visible {
    background: rgba(255, 255, 255, 0.13);
    border-color: rgba(255, 255, 255, 0.22);
    outline: none;
}

.cst-navigation-mobile__language.is-open .cst-navigation-mobile__language-button {
    background: var(--cst-gold);
    border-color: var(--cst-gold);
    color: var(--cst-blue);
}

.cst-navigation-mobile__language-arrow {
    display: inline-flex;
    line-height: 1;
    opacity: 0.82;
    transition: transform var(--cst-transition-fast);
}

.cst-navigation-mobile__language.is-open .cst-navigation-mobile__language-arrow {
    transform: rotate(180deg);
}

.cst-navigation-mobile__language-dropdown {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    z-index: 10050;

    width: 176px;
    padding: 8px;

    border: 1px solid rgba(212, 175, 55, 0.16);
    border-radius: 18px;

    background: rgba(255, 255, 255, 0.98);
    color: var(--cst-blue);

    box-shadow: 0 18px 44px rgba(6, 43, 87, 0.24);

    opacity: 0;
    visibility: hidden;
    transform: translateY(-6px);
    pointer-events: none;

    transition:
        opacity var(--cst-transition-fast),
        visibility var(--cst-transition-fast),
        transform var(--cst-transition-fast);
}

.cst-navigation-mobile__language.is-open .cst-navigation-mobile__language-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
}

.cst-navigation-mobile__language-dropdown ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

.cst-navigation-mobile__language-dropdown a {
    min-height: 40px;
    padding: 0 10px;

    display: flex;
    align-items: center;
    gap: 8px;

    border-radius: 12px;
    color: var(--cst-blue);
    text-decoration: none;

    font-size: 13px;
    font-weight: 750;
}

.cst-navigation-mobile__language-dropdown a:hover,
.cst-navigation-mobile__language-dropdown a:focus-visible {
    background: rgba(212, 175, 55, 0.14);
    outline: none;
}

.cst-navigation-mobile__language-dropdown a span {
    min-width: 26px;
    color: var(--cst-gold);
    font-size: 11px;
    font-weight: 900;
}

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

@media (max-width: 1180px) {
    .cst-navigation-system__inner {
        gap: var(--cst-space-20);
    }

    .cst-navigation-system__left {
        flex-basis: 180px;
    }

    .cst-navigation-system__brand-logo {
        height: 52px;
        max-height: 52px;
        max-width: 180px;
    }

    .cst-navigation-system__menu {
        gap: var(--cst-space-4);
    }

    .cst-navigation-system__menu-link {
        padding: 0 10px;
        font-size: var(--cst-text-sm);
    }

    .cst-navigation-system__cta {
        padding: 0 var(--cst-space-16);
    }

    .cst-navigation-system__mega-body {
        grid-template-columns: minmax(0, 1fr) 320px;
        gap: var(--cst-space-32);
    }

    .cst-navigation-system__mega-grid {
        gap: var(--cst-space-24);
    }
}

@media (max-width: 1024px) {
    .cst-navigation-system__inner,
    .cst-navigation-system__mega-inner {
        width: min(
            100% - calc(var(--cst-container-padding-tablet) * 2),
            var(--cst-container)
        );
    }
}

/* ==========================
   Layer Control
   ========================== */

.cst-navigation-system__mega-layer {
    z-index: 10000;
}

.cst-navigation-system__language-dropdown,
.cst-navigation-mobile__language-dropdown {
    z-index: 10050;
}

.cst-navigation-system__search-overlay {
    z-index: 10100;
}

/* ==========================
   Mobile Header Diamond
   ========================== */

@media (max-width: 767px) {
    .cst-navigation-system {
        display: block;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        z-index: 99999;
        height: 72px;
        overflow: visible;
        background: var(--cst-blue);
        box-shadow: 0 6px 18px rgba(0, 0, 0, 0.10);
    }

    .cst-navigation-system::after {
        content: "";
        display: block;
        height: 72px;
    }

    .cst-navigation-system__inner,
    .cst-navigation-system__mega-layer {
        display: none;
    }

    .cst-navigation-mobile {
        display: block;
        width: 100%;
        height: 72px;
        margin: 0;
        padding: 0;
        background: var(--cst-blue);
    }
}

@media (min-width: 768px) {
    .cst-navigation-mobile {
        display: none;
    }
}

/* ==========================
   Search Overlay Mobile
   ========================== */

@media (max-width: 767px) {
    .cst-navigation-system__search-overlay {
        position: fixed;
        inset: 0;
        z-index: 10100;

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

        padding: 88px 18px 96px;

        background: rgba(6, 43, 87, 0.96);
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }

    .cst-navigation-system__search-panel {
        width: 100%;
        max-width: 100%;
        min-height: auto;
        margin: 0 auto;
        padding: 34px 22px 30px;
        border-radius: 26px;
    }

    .cst-navigation-system__search-close {
        top: 18px;
        right: 18px;
        width: 38px;
        height: 38px;
    }

    .cst-navigation-system__search-eyebrow {
        font-size: 12px;
        letter-spacing: 0.14em;
        margin-bottom: 14px;
    }

    .cst-navigation-system__search-title {
        font-size: 34px;
        line-height: 0.98;
        letter-spacing: -0.04em;
        margin-bottom: 20px;
    }

    .cst-navigation-system__search-subtitle {
        font-size: 18px;
        line-height: 1.55;
        margin-bottom: 28px;
    }

    .cst-navigation-system__search-form {
        display: grid;
        grid-template-columns: 1fr;
        gap: 14px;
        margin-bottom: 32px;
    }

    .cst-navigation-system__search-input {
        width: 100%;
        height: 58px;
        padding: 0 18px;
        border-radius: 18px;
        font-size: 16px;
    }

    .cst-navigation-system__search-submit {
        width: 100%;
        height: 58px;
        border-radius: var(--cst-radius-pill);
        font-size: 16px;
    }

    .cst-navigation-system__search-suggestions {
        display: grid;
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .cst-navigation-system__search-suggestions > div {
        width: 100%;
        padding: 22px 20px;
        border-radius: 22px;
    }

    .cst-navigation-system__search-suggestions h3 {
        font-size: 13px;
        line-height: 1.25;
        letter-spacing: 0.12em;
        margin-bottom: 16px;
    }

    .cst-navigation-system__search-suggestions a {
        display: flex;
        align-items: center;
        gap: 12px;
        position: relative;
        padding: 10px 0;
        font-size: 16px;
        line-height: 1.35;
    }

    .cst-navigation-system__search-suggestions a::before {
        position: static;
        flex: 0 0 auto;
        margin: 0;
        transform: none;
    }
}

/* ==========================
   Mobile Bottom Sheet
   ========================== */

.cst-mobile-sheet {
    position: fixed;
    inset: 0;
    z-index: 120000;

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

    transition:
        opacity var(--cst-transition-fast),
        visibility var(--cst-transition-fast);
}

.cst-mobile-sheet.is-open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.cst-mobile-sheet__backdrop {
    position: absolute;
    inset: 0;

    background: rgba(3, 22, 46, 0.62);
    backdrop-filter: blur(10px);
}

.cst-mobile-sheet__panel {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;

    max-height: calc(100vh - 96px);
    padding: 10px 20px calc(150px + env(safe-area-inset-bottom));

    border-radius: 28px 28px 0 0;
    background: #ffffff;
    color: var(--cst-blue);

    box-shadow: 0 -22px 60px rgba(0, 0, 0, 0.24);

    overflow-y: auto;
    -webkit-overflow-scrolling: touch;

    transform: translateY(100%);
    transition: transform var(--cst-transition);
}

.cst-mobile-sheet.is-open .cst-mobile-sheet__panel {
    transform: translateY(0);
}

.cst-mobile-sheet__handle {
    width: 46px;
    height: 5px;
    margin: 0 auto 20px;

    border-radius: 999px;
    background: rgba(6, 43, 87, 0.16);
}

.cst-mobile-sheet__header {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 18px;
    align-items: start;

    padding-bottom: 20px;
    margin-bottom: 14px;

    border-bottom: 1px solid rgba(6, 43, 87, 0.10);
}

.cst-mobile-sheet__eyebrow {
    display: block;

    margin-bottom: 8px;

    color: var(--cst-gold);

    font-size: 11px;
    font-weight: 900;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.cst-mobile-sheet__title {
    margin: 0 0 8px;

    color: var(--cst-blue);

    font-size: 30px;
    line-height: 1;
    font-weight: 950;
    letter-spacing: -0.04em;
}

.cst-mobile-sheet__subtitle {
    margin: 0;

    color: rgba(6, 43, 87, 0.70);

    font-size: 15px;
    line-height: 1.45;
    font-weight: 500;
}

.cst-mobile-sheet__close {
    width: 38px;
    height: 38px;

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

    border: 1px solid rgba(6, 43, 87, 0.08);
    border-radius: 50%;

    background: rgba(6, 43, 87, 0.04);
    color: rgba(6, 43, 87, 0.72);

    font-size: 22px;
    line-height: 1;
    cursor: pointer;
}

.cst-mobile-sheet__section {
    margin-top: 18px;
}

.cst-mobile-sheet__section-title {
    margin: 0 0 12px;

    color: var(--cst-blue);

    font-size: 12px;
    line-height: 1;
    font-weight: 950;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.cst-mobile-sheet__list {
    display: grid;
    gap: 10px;
}

.cst-mobile-sheet__route {
    min-height: 82px;
    padding: 16px 16px;

    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 14px;
    align-items: center;

    border-radius: 22px;
    border: 1px solid rgba(6, 43, 87, 0.08);

    background: rgba(6, 43, 87, 0.025);
    color: var(--cst-blue);

    text-decoration: none;

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

.cst-mobile-sheet__route:active {
    transform: scale(0.985);
}

.cst-mobile-sheet__route:hover,
.cst-mobile-sheet__route:focus-visible {
    background: rgba(212, 175, 55, 0.08);
    border-color: rgba(212, 175, 55, 0.22);
    box-shadow: 0 10px 28px rgba(6, 43, 87, 0.08);
    outline: none;
}

.cst-mobile-sheet__route strong {
    display: block;

    margin-bottom: 5px;

    color: var(--cst-blue);

    font-size: 16px;
    line-height: 1.18;
    font-weight: 950;
    letter-spacing: -0.025em;
}

.cst-mobile-sheet__route small {
    display: block;

    color: rgba(6, 43, 87, 0.66);

    font-size: 13px;
    line-height: 1.35;
    font-weight: 550;
}

.cst-mobile-sheet__route em {
    padding: 8px 10px;

    border-radius: var(--cst-radius-pill);

    background: rgba(212, 175, 55, 0.14);
    color: var(--cst-blue);

    font-size: 11px;
    line-height: 1;
    font-style: normal;
    font-weight: 900;
    white-space: nowrap;
}

.cst-mobile-sheet__section--secondary {
    margin-top: 24px;
    padding-top: 20px;

    border-top: 1px solid rgba(6, 43, 87, 0.10);
}

.cst-mobile-sheet__links {
    display: grid;
    gap: 8px;
}

.cst-mobile-sheet__links a {
    padding: 12px 0;

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

    border-bottom: 1px solid rgba(6, 43, 87, 0.07);

    color: rgba(6, 43, 87, 0.80);
    text-decoration: none;

    font-size: 15px;
    line-height: 1.25;
    font-weight: 700;
}

.cst-mobile-sheet__links a::after {
    content: "→";

    color: var(--cst-gold);

    font-weight: 900;
}

.cst-mobile-sheet__all {
    min-height: 52px;
    margin-top: 18px;
    padding: 0 18px;

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

    border-radius: var(--cst-radius-pill);

    background: var(--cst-gold);
    color: var(--cst-blue);

    text-decoration: none;

    font-size: 14px;
    line-height: 1;
    font-weight: 950;

    box-shadow: 0 12px 26px rgba(212, 175, 55, 0.22);
}

body.cst-mobile-sheet-open {
    overflow: hidden;
}

body.cst-mobile-sheet-open .ht-ctc-chat,
body.cst-mobile-sheet-open .joinchat,
body.cst-mobile-sheet-open .whatsapp-button,
body.cst-mobile-sheet-open [class*="whatsapp"],
body.cst-mobile-sheet-open [class*="WhatsApp"] {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.cst-mobile-sheet__search-form {
    display: grid;
    gap: 12px;

    margin-top: 18px;
    margin-bottom: 24px;
}

.cst-mobile-sheet__search-input {
    width: 100%;
    height: 58px;
    padding: 0 18px;

    border: 1px solid rgba(6, 43, 87, 0.14);
    border-radius: 18px;

    background: #ffffff;
    color: var(--cst-blue);

    font-size: 16px;
    font-weight: 650;
}

.cst-mobile-sheet__search-input:focus {
    border-color: var(--cst-gold);
    outline: none;
    box-shadow: 0 0 0 4px rgba(212, 175, 55, 0.18);
}

.cst-mobile-sheet__search-submit {
    height: 58px;

    border: 0;
    border-radius: var(--cst-radius-pill);

    background: var(--cst-gold);
    color: var(--cst-blue);

    font-size: 15px;
    font-weight: 950;

    cursor: pointer;
}

/* ==========================
   Footer Mobile App Active State
   ========================== */

.cst-mobile-nav-item {
    position: relative;
}

.cst-mobile-nav-item::before {
    content: "";
    position: absolute;
    top: -10px;
    left: 50%;

    width: 34px;
    height: 3px;

    border-radius: 999px;
    background: transparent;

    transform: translateX(-50%);

    transition:
        background var(--cst-transition-fast),
        width var(--cst-transition-fast);
}

.cst-mobile-nav-item.is-active::before {
    background: var(--cst-gold);
}

.cst-mobile-nav-item.is-active {
    color: var(--cst-gold);
}

/* ==========================
   Footer Mobile App Active State
   ========================== */

.cst-mobile-nav-item {
    position: relative;
}

.cst-mobile-nav-item::before {
    content: "";
    position: absolute;
    top: -10px;
    left: 50%;

    width: 34px;
    height: 3px;

    border-radius: 999px;
    background: transparent;

    transform: translateX(-50%);

    transition:
        background var(--cst-transition-fast),
        width var(--cst-transition-fast);
}

.cst-mobile-nav-item.is-active::before {
    background: var(--cst-gold);
}

.cst-mobile-nav-item.is-active {
    color: var(--cst-gold);
}