/* ========== Header ========== */

.site-header {
    background-color: var(--white);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
}

.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 18px 8%;
    flex-wrap: wrap;
}

.logo {
    color: var(--dark-pink);
    font-size: 24px;
    font-weight: bold;
    white-space: nowrap;
}

/* زر القائمة على الجوال */
.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    width: 40px;
    height: 40px;
    padding: 0;
    background: none;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: background 0.2s ease;
}

.menu-toggle:hover {
    background: var(--light-pink);
    transform: none;
    box-shadow: none;
}

.menu-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--dark-pink);
    border-radius: 2px;
    transition: transform 0.2s ease, opacity 0.2s ease;
}

.menu-toggle[aria-expanded="true"] span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}
.menu-toggle[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
}
.menu-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* القائمة */
.nav-links {
    display: flex;
    align-items: center;
    gap: 24px;
    list-style: none;
}

.nav-links a {
    font-size: 14px;
    transition: color 0.3s ease;
    position: relative;
}

.nav-links a:hover {
    color: var(--pink);
}

.nav-links a.is-active {
    color: var(--pink);
    font-weight: bold;
}

.nav-links a.is-active::after {
    content: "";
    position: absolute;
    right: 0;
    bottom: -6px;
    width: 100%;
    height: 2px;
    background-color: var(--pink);
    border-radius: 2px;
}

/* ========== Sections ========== */

section {
    padding: 70px 8%;
    scroll-margin-top: 90px;
}

section h2 {
    color: var(--dark-pink);
    font-size: 32px;
    margin-bottom: 18px;
}

section > p {
    color: var(--muted);
    max-width: 700px;
}

/* رأس الصفحة الداخلية */
.page-header {
    text-align: center;
    padding: 60px 8% 0;
    background: linear-gradient(135deg, #fff0f5, #ffffff);
}

.page-header h1 {
    font-size: clamp(28px, 4.5vw, 42px);
    color: #7c2449;
    margin-bottom: 12px;
}

.page-header p {
    color: var(--muted);
    max-width: 640px;
    margin: 0 auto;
    font-size: 17px;
}

/* ========== Footer ========== */

.site-footer {
    text-align: center;
    padding: 40px 8% 30px;
    color: var(--muted);
    font-size: 14px;
    background-color: var(--white);
    border-top: 1px solid #f5d5e2;
}

.footer-tagline {
    color: var(--dark-pink);
    font-weight: bold;
    margin-bottom: 10px;
}

.footer-copy {
    font-size: 13px;
    color: var(--muted);
    margin: 0;
}

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

@media (max-width: 768px) {
    .navbar {
        padding: 15px 5%;
    }

    .menu-toggle {
        display: flex;
    }

    .nav-links {
        display: none;
        flex-basis: 100%;
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
        padding-top: 16px;
        margin-top: 16px;
        border-top: 1px solid #f5d5e2;
    }

    .nav-links.is-open {
        display: flex;
    }

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

    .nav-links a {
        display: block;
        padding: 10px 0;
        font-size: 16px;
    }

    .nav-links a.is-active::after {
        display: none;
    }

    .nav-links a.is-active {
        border-right: 3px solid var(--pink);
        padding-right: 10px;
    }

    section {
        padding: 45px 6%;
    }

    .page-header {
        padding: 40px 6% 0;
    }
}