/* Header Component - Fixed at top, no jumping */

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    z-index: 1000;
    background-color: var(--color-white);
    transform: none !important;
}

/* Top Bar */
.header__top {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 8px 0;
    font-size: 14px;
    transition: max-height 0.3s ease, padding 0.3s ease, opacity 0.3s ease;
    max-height: 40px;
    overflow: hidden;
}

.header.scrolled .header__top {
    max-height: 0;
    padding: 0;
    opacity: 0;
}

.header__top-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 24px; /* Fixed height for consistent vertical centering */
}

.header__contact {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 30px;
    flex-wrap: nowrap;
}

.header__contact-item {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--color-white);
    text-decoration: none;
    white-space: nowrap;
}

a.header__contact-item:hover,
a.header__contact-item:active {
    text-decoration: underline;
}

.header__contact-item i {
    font-size: 14px;
}

.header__socials {
    display: flex;
    align-items: center;
    gap: 8px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.header__social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    color: var(--color-white);
    font-size: 14px;
    border-radius: 50%;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    text-decoration: none;
}

.header__social-link::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--color-white);
    border-radius: 50%;
    transform: scale(0);
    opacity: 0;
    transition: all 0.3s ease;
    z-index: -1;
}

.header__social-link:hover {
    color: var(--color-primary);
    transform: translateY(-2px);
    text-decoration: none;
}

.header__social-link:hover::before {
    transform: scale(1);
    opacity: 1;
}

.header__social-link:active {
    transform: translateY(0) scale(0.95);
}

/* Main Navigation Bar */
.header__main {
    padding: 15px 0;
    background: var(--color-white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
}

.header__main-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.header__logo {
    display: flex;
    align-items: center;
}

.header__logo img {
    height: 50px;
    width: auto;
}

/* Navigation */
.nav {
    display: flex;
    align-items: center;
}

.nav__list {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.nav__link {
    font-family: var(--font-primary);
    font-weight: var(--p-semi-bold);
    color: var(--color-heading-1);
    font-size: 16px;
    letter-spacing: 0.02em;
    text-decoration: none;
    padding: 12px 24px;
    border-radius: 50px;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.nav__link::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--color-primary);
    border-radius: 50px;
    transform: scale(0.8);
    opacity: 0;
    transition: all 0.3s ease;
    z-index: -1;
}

.nav__link:hover {
    color: var(--color-white);
    transform: translateY(-2px);
    text-decoration: none;
}

.nav__link:hover::before {
    transform: scale(1);
    opacity: 1;
}

.nav__link.active {
    color: var(--color-white);
    background: var(--color-primary);
}

.nav__link.active:hover {
    transform: translateY(-2px);
}

/* Reset active state when hovering another link */
.nav__list:has(.nav__link:hover:not(.active)) .nav__link.active {
    color: var(--color-heading-1);
    background: transparent;
}

.nav__link:active {
    transform: translateY(0) scale(0.98);
}

/* Mobile Toggle - hidden on desktop */
.header .header__mobile-toggle {
    display: none !important;
    font-size: 24px;
    color: var(--color-heading-1);
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.header__mobile-toggle:hover,
.header__mobile-toggle:active {
    color: var(--color-primary);
}

/* Ensure nav is visible on desktop */
.header .nav {
    display: flex !important;
}

/* Body padding to compensate for fixed header */
body {
    padding-top: 116px; /* Approximate header height: top bar (~40px) + main nav (~76px) */
    transition: padding-top 0.3s ease;
}

body.header-compact {
    padding-top: 76px; /* Only main nav when top bar is hidden */
}

/* Responsive */
@media (max-width: 991px) {
    /* Force header to stay fixed at top with no movement */
    .header,
    .header.scrolled {
        position: fixed !important;
        top: 0 !important;
        left: 0 !important;
        right: 0 !important;
        margin: 0 !important;
        transform: none !important;
        transition: none !important;
        -webkit-backface-visibility: hidden;
        backface-visibility: hidden;
        -webkit-transform: translateZ(0);
        will-change: auto;
        background: var(--color-white) !important;
    }

    /* Extend header background above viewport to handle mobile overscroll */
    .header::before {
        content: '';
        position: absolute;
        top: -100px;
        left: 0;
        right: 0;
        height: 100px;
        background: var(--color-white);
        pointer-events: none;
    }

    /* Completely hide top bar - no transitions */
    .header__top,
    .header.scrolled .header__top {
        display: none !important;
        height: 0 !important;
        max-height: 0 !important;
        min-height: 0 !important;
        padding: 0 !important;
        margin: 0 !important;
        opacity: 0 !important;
        overflow: hidden !important;
        visibility: hidden !important;
        transition: none !important;
    }

    .header .nav {
        display: none !important;
    }

    .header .header__mobile-toggle {
        display: block !important;
    }

    /* Fixed header main size - explicit height */
    .header__main,
    .header.scrolled .header__main {
        height: 80px !important;
        min-height: 80px !important;
        max-height: 80px !important;
        padding: 15px 0 !important;
        margin: 0 !important;
        transition: none !important;
        background: var(--color-white) !important;
    }

    /* Logo size fixed */
    .header__logo img {
        height: 50px !important;
        max-height: 50px !important;
    }

    body,
    body.header-compact {
        padding-top: 80px !important;
        transition: none !important;
        overscroll-behavior: none;
    }

    html {
        overscroll-behavior: none;
    }
}

@media (max-width: 768px) {
    .header__main,
    .header.scrolled .header__main {
        height: 64px !important;
        min-height: 64px !important;
        max-height: 64px !important;
        padding: 12px 0 !important;
        background: var(--color-white) !important;
    }

    .header__logo img {
        height: 40px !important;
        max-height: 40px !important;
    }

    body,
    body.header-compact {
        padding-top: 64px !important;
    }
}

/* ===== Mobile Menu ===== */
.mobile-menu {
    position: fixed;
    top: 0;
    right: -320px;
    width: 320px;
    max-width: 85vw;
    height: 100vh;
    background: var(--color-white);
    z-index: 2000;
    display: flex;
    flex-direction: column;
    transition: right 0.3s ease;
    box-shadow: -5px 0 20px rgba(0, 0, 0, 0.1);
}

.mobile-menu.open {
    right: 0;
}

.mobile-menu__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px;
    border-bottom: 1px solid #eee;
}

.mobile-menu__logo img {
    height: 40px;
    width: auto;
}

.mobile-menu__close {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    font-size: 24px;
    color: var(--color-heading-1);
    cursor: pointer;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.mobile-menu__close:hover,
.mobile-menu__close:active {
    background: #f5f5f5;
    color: var(--color-primary);
}

.mobile-menu__nav {
    flex: 1;
    padding: 20px 0;
    overflow-y: auto;
}

.mobile-menu__list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.mobile-menu__link {
    display: block;
    padding: 16px 24px;
    font-family: var(--font-primary);
    font-size: 18px;
    font-weight: var(--p-semi-bold);
    color: var(--color-heading-1);
    text-decoration: none;
    transition: all 0.3s ease;
    border-left: 3px solid transparent;
}

.mobile-menu__link:hover,
.mobile-menu__link:active {
    background: #f8f8f8;
    color: var(--color-primary);
    border-left-color: var(--color-primary);
}

.mobile-menu__link.active {
    color: var(--color-primary);
    background: rgba(42, 65, 113, 0.05);
    border-left-color: var(--color-primary);
}

.mobile-menu__contact {
    padding: 20px 24px;
    border-top: 1px solid #eee;
}

.mobile-menu__contact-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
    color: var(--color-body);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s ease;
}

.mobile-menu__contact-item:hover,
.mobile-menu__contact-item:active {
    color: var(--color-primary);
}

.mobile-menu__contact-item i {
    width: 20px;
    color: var(--color-primary);
}

.mobile-menu__socials {
    display: flex;
    gap: 12px;
    padding: 20px 24px;
    border-top: 1px solid #eee;
}

.mobile-menu__social {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary);
    color: var(--color-white);
    border-radius: 50%;
    text-decoration: none;
    font-size: 16px;
    transition: all 0.3s ease;
}

.mobile-menu__social:hover,
.mobile-menu__social:active {
    background: var(--color-secondary);
    transform: translateY(-3px);
}

/* Mobile Menu Overlay */
.mobile-menu__overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.mobile-menu__overlay.open {
    opacity: 1;
    visibility: visible;
}

/* Prevent body scroll when menu is open */
body.mobile-menu-open {
    overflow: hidden;
}