/* Header Sticky Styles */
.header-sticky {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: all 0.3s ease;
    background: transparent;
    height: 70px;
    width: 100%;
    padding: 0;
    margin: 0;
}

.header-sticky.scrolled {
    background: white;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.header-inner {
    max-width: 1730px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
    gap: 30px;
}

/* Menu Toggle (Hamburger) */
.menu-toggle {
    display: flex;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    gap: 6px;
    padding: 0;
    margin: 0;
    order: -1;
    flex-shrink: 0;
}

.menu-toggle span {
    width: 45px;
    height: 3px;
    background: white;
    border-radius: 2px;
    transition: all 0.3s ease;
}

.header-sticky.scrolled .menu-toggle span {
    background: #005389;
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(8px, -8px);
}

/* Header Logo */
.header-logo {
    position: relative;
    width: 135px;
    height: 130px;
    margin-left: 0px;
    margin-top: -20px;
    overflow: hidden;
}

.header-logo a {
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    flex-shrink: 0;
    width: 100%;
    height: 100%;
}

.logo-icon {
    width: 100px;
    height: 100px;
    transition: opacity 0.3s ease;
    border-radius: 0;
    transform: rotate(25deg);
}

.logo-white {
    display: block;
    opacity: 1;
}

.logo-blue {
    display: none;
    opacity: 0;
}

.header-sticky.scrolled .logo-white {
    display: none;
    opacity: 0;
}

.header-sticky.scrolled .logo-blue {
    display: block;
    opacity: 1;
}

/* Header Navigation (Right Menu) */
.header-nav {
    display: flex;
    align-items: center;
    margin-left: auto;
    flex-shrink: 0;
}

.nav-menu {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 35px;
}

.nav-menu a {
    color: white;
    text-decoration: none;
    font-size: 20px;
    font-weight: 100;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    transition: color 0.3s ease;
}

.header-sticky.scrolled .nav-menu a {
    color: #005389;
}

.nav-menu a:hover {
    opacity: 0.8;
}

/* Side Menu (Drawer) */
.side-menu {
    position: fixed;
    left: -400px;
    top: 0;
    width: 350px;
    height: 100vh;
    background: white;
    z-index: 999;
    transition: left 0.3s ease;
    overflow-y: auto;
    padding: 80px 40px 40px;
    box-shadow: 2px 0 8px rgba(0, 0, 0, 0.1);
}

.side-menu.active {
    left: 0;
}

.side-menu-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: none;
    border: none;
    font-size: 28px;
    cursor: pointer;
    color: #333;
    padding: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.side-menu-items {
    list-style: none;
    margin: 0;
    padding: 0;
}

.side-menu-items li {
    padding: 20px 0;
    border-bottom: 1px solid #f0f0f0;
    display: flex;
    align-items: flex-start;
    gap: 15px;
}

.side-menu-items li:last-child {
    border-bottom: none;
}

.side-menu-items i {
    font-size: 18px;
    color: #005389;
    margin-top: 2px;
    flex-shrink: 0;
}

.side-menu-items a {
    color: #333;
    text-decoration: none;
    font-size: 14px;
    font-weight: 400;
    line-height: 1.5;
    transition: color 0.3s ease;
}

.side-menu-items a:hover {
    color: #005389;
}

/* Overlay para cerrar side menu */
.side-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 998;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.side-menu-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

/* Mobile responsive */
@media (max-width: 1024px) {
    .header-nav {
        display: none;
    }

    .menu-toggle {
        display: flex;
    }
}

@media (max-width: 768px) {
    .header-sticky {
        height: 60px;
    }

    .header-logo {
        width: 105px;
        height: 105px;
        margin-left: 0px;
        margin-top: -15px;
    }

    .logo-icon {
        width: 80px;
        height: 80px;
    }

    .side-menu {
        width: 300px;
        left: -300px;
        padding: 60px 30px 30px;
    }

    .header-nav {
        display: none;
    }
}

@media (max-width: 480px) {
    .side-menu {
        width: 100%;
        left: -100%;
    }
}