/* ===============================
   GLOBAL RESET & SAFETY
================================ */
* {
    box-sizing: border-box;
}

html, body {
    margin: 0 !important;
    padding: 0 !important;
    overflow-x: hidden;
    font-family: 'Inter', sans-serif;
}

/* ===============================
   ROOT VARIABLES
================================ */
:root {
    --brand-blue: #61b5c9;
    --nav-bg: #efeeee;
    --header-height: 100px;
    --text-dark: #333333;
}

/* ===============================
   MAIN HEADER
================================ */
.sym-main-navigation-bar {
    position: fixed;
    top: 0;
    width: 100%;
    height: var(--header-height);
    background-color: transparent;
    z-index: 2000;
    display: flex;
    align-items: center;
    transition: background-color 0.35s ease, box-shadow 0.35s ease;
}

.sym-main-navigation-bar.sym-header-scrolled {
    background-color: #ffffffcc;
    box-shadow: 0 2px 15px rgba(0,0,0,0.05);
}

/* ===============================
   INNER WRAP
================================ */
.sym-header-inner-wrap {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 48px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

/* ===============================
   BRAND
================================ */
.sym-header-brand-section img {
    height: 70px;
    width: auto;
}

/* ===============================
   PRIMARY NAV
================================ */
.sym-primary-nav-list {
    display: flex;
    list-style: none;
    gap: clamp(18px, 3vw, 45px);
    margin: 0;
    padding: 0;
    align-items: center;
}

.sym-nav-list-item {
    display: flex;
    align-items: center;
}

.sym-nav-anchor {
    text-decoration: none;
    color: var(--text-dark);
    font-size: 12px;
    font-weight: 500;
    white-space: nowrap;
    transition: color 0.3s ease;
}

.sym-nav-anchor:hover {
    color: var(--brand-blue);
}

/* ===============================
   HEADER ACTION
================================ */
.sym-header-action-area {
    display: flex;
    align-items: center;
    gap: 15px;
}

.sym-investor-relations-action-btn {
    border: 1px solid var(--brand-blue);
    color: var(--brand-blue);
    text-decoration: none;
    padding: 12px 14px;
    font-size: 12px;
    border-radius: 6px;
    transition: 0.25s ease;
}

.sym-investor-relations-action-btn:hover {
    background: var(--brand-blue);
    color: #fff;
}

/* ===============================
   MEGA MENU
================================ */
.sym-has-mega-dropdown-trigger {
    position: static;
}

.sym-mega-dropdown-overlay-panel {
    position: absolute;
    top: var(--header-height);
    left: 0;
    right: 0;
    width: 100%;
    background: #efeeee;
    border-top: 4px solid var(--brand-blue);
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: 0.35s ease;
    pointer-events: none;
    z-index: 3000;
}

.sym-has-mega-dropdown-trigger:hover .sym-mega-dropdown-overlay-panel {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
}

.sym-mega-panel-inner-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 60px 48px;
    display: grid;
    grid-template-columns: 35% 65%;
    gap: 50px;
}

.sym-mega-panel-description-left {
    border-right: 1px solid #d1d1d1;
    padding-right: 40px;
}

.sym-mega-panel-heading {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 15px;
}

.sym-mega-panel-paragraph {
    font-size: 14px;
    line-height: 1.6;
    color: #555;
}

.sym-mega-panel-links-right {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.sym-mega-panel-link {
    font-size: 19px;
    font-weight: 700;
    color: #1d1d1f;
    text-decoration: none;
    padding: 10px 12px;
    width: fit-content;
    transition: 0.25s ease;
}

.sym-mega-panel-link:hover {
    background: rgba(97,181,201,0.12);
    color: #1b7d93;
}

/* ===============================
   MOBILE TOGGLE
================================ */
.sym-mobile-toggle-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 6px;
    margin-left: auto;
}

.sym-mobile-toggle-btn span {
    width: 26px;
    height: 2px;
    background: #000;
}

/* ===============================
   MOBILE MENU
================================ */
.sym-mobile-menu-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.4);
    opacity: 0;
    visibility: hidden;
    transition: 0.3s ease;
    z-index: 4000;
}

.sym-mobile-menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

.sym-mobile-menu {
    width: min(85vw, 320px);
    height: 100%;
    background: #efeeee;
    padding: 30px 20px;
    margin-left: auto;
    transform: translateX(100%);
    transition: 0.35s ease;
    overflow-y: auto;
}

.sym-mobile-menu-overlay.active .sym-mobile-menu {
    transform: translateX(0);
}

.sym-mobile-menu ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sym-mobile-menu li {
    margin-bottom: 15px;
}

.sym-mobile-menu a,
.sym-mobile-menu span {
    font-size: 14.5px;
    font-weight: 600;
    color: #222;
    text-decoration: none;
}

/* ===============================
   RESPONSIVE BREAKPOINTS
================================ */
@media (max-width: 1200px) {
    .sym-header-inner-wrap {
        padding: 0 32px;
    }
}

@media (max-width: 992px) {
    :root { --header-height: 85px; }

    .sym-header-brand-section img {
        height: 60px;
    }

    .sym-mega-panel-inner-container {
        grid-template-columns: 1fr;
        padding: 40px 32px;
    }

    .sym-mega-panel-description-left {
        border-right: none;
        border-bottom: 1px solid #d1d1d1;
        padding-bottom: 25px;
        padding-right: 0;
    }
}

@media (max-width: 768px) {
    :root { --header-height: 72px; }

    .sym-primary-nav-list,
    .sym-header-action-area {
        display: none;
    }

    .sym-mobile-toggle-btn {
        display: flex;
    }
}