/* ================= HEADER ================= */
header {
    position: relative;
    z-index: 1000;
}

nav {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 25px 50px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    transition: var(--transition);
}

nav.scrolled {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 15px 50px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.logo {
    font-size: 30px;
    font-weight: 700;
    color: var(--text-dark);
    text-decoration: none;
    letter-spacing: 1px;
    position: relative;
    z-index: 1002;
}

.logo img {
    height: 50px;
    width: auto;
    display: block;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 35px;
    align-items: center;
}

.nav-links a {
    color: #d8f0de;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    text-transform: uppercase;
    transition: var(--transition);
    letter-spacing: 1px;
}

.nav-links a:hover {
    color: #ffffff;
}

nav.scrolled .nav-links a {
    color: #036415;
}

nav.scrolled .nav-links a:hover {
    color: #04821c;
}

nav.scrolled .logo {
    color: var(--text-dark);
}

.btn-outline {
    border: 2px solid #fff;
    color: #fff;
    padding: 10px 24px;
    border-radius: 30px;
    font-weight: 500;
    text-decoration: none;
    transition: var(--transition);
}

nav.scrolled .btn-outline {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.btn-outline:hover {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: #fff !important;
}

body.page-inner nav {
    background-color: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(10px);
    padding: 15px 50px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

body.page-inner .nav-links a {
    color: var(--text-dark);
}

body.page-inner .btn-outline {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

/* BOTÓN HAMBURGUESA */
.nav-toggle {
    display: none;
    width: 48px;
    height: 48px;
    border: none;
    background: rgba(255, 255, 255, 0.12);
    border-radius: 14px;
    cursor: pointer;
    padding: 0;
    position: relative;
    z-index: 1002;
    backdrop-filter: blur(8px);
    transition: var(--transition);
}

.nav-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: #ffffff;
    margin: 5px auto;
    border-radius: 2px;
    transition: 0.3s ease;
}

nav.scrolled .nav-toggle,
body.page-inner .nav-toggle {
    background: rgba(3, 100, 21, 0.08);
}

nav.scrolled .nav-toggle span,
body.page-inner .nav-toggle span {
    background: #036415;
}

/* ANIMACIÓN X */
nav.active .nav-toggle span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

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

nav.active .nav-toggle span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

.mobile-only {
    display: none;
}

.btn-mobile-menu {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    padding: 14px 18px;
    border-radius: 30px;
    background: linear-gradient(135deg, #036415, #04821c);
    color: #fff !important;
    font-weight: 600;
    text-transform: none;
    letter-spacing: 0.5px;
    margin-top: 8px;
}

@media (max-width: 992px) {
    .nav-links {
        gap: 22px;
    }

    .nav-links a {
        font-size: 13px;
        letter-spacing: 0.8px;
    }
}

@media (max-width: 768px) {
    nav {
        padding: 15px 20px;
    }

    body.page-inner nav {
        padding: 15px 20px;
    }

    .btn-outline {
        display: none;
    }

    .nav-toggle {
        display: block;
    }

    .nav-links {
        position: absolute;
        top: 100%;
        right: 20px;
        width: min(320px, calc(100% - 40px));
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(16px);
        border-radius: 22px;
        padding: 22px 20px;
        box-shadow: 0 18px 45px rgba(0, 0, 0, 0.12);
        display: flex;
        flex-direction: column;
        align-items: flex-start;
        gap: 18px;
        opacity: 0;
        visibility: hidden;
        transform: translateY(12px);
        transition: 0.3s ease;
    }

    nav.active .nav-links {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }

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

    .nav-links a {
        color: #036415 !important;
        font-size: 14px;
        width: 100%;
        display: block;
        padding: 4px 0;
    }

    .nav-links a:hover {
        color: #04821c !important;
    }

    .mobile-only {
        display: block;
    }

    @media (max-width: 768px) {
    nav {
        overflow: visible;
    }

    .nav-links {
        z-index: 1001;
    }

    .nav-toggle {
        z-index: 1002;
    }
    }
}