/* ===================== ROOT VARIABLES ===================== */
:root {
    /* ألوان أساسية */
    --color-primary: #0a192f;
    --color-secondary: #142a4b;
    --color-accent: #ffd700;
    --color-accent2: #ffae00;
    --color-text: #ffffff;
    --color-text-light: #e0e0e0;
    --color-text-muted: #8892b0;

    /* حدود وظلال */
    --border-color: #334155;
    --shadow-light: 0 4px 15px rgba(255, 215, 0, 0.2);
    --shadow-strong: 0 8px 32px rgba(0, 0, 0, 0.37);

    /* أحجام */
    --nav-height: 80px;
    --container-width: 90%;
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 1rem;
    --radius-pill: 9999px;

    /* خطوط */
    --font-family: "Tajawal", sans-serif;
    --font-size-base: 1rem;
    --font-size-lg: 1.25rem;
    --font-size-xl: 2.5rem;
    --font-weight-bold: 700;
    --font-weight-semibold: 600;

    /* انتقال */
    --transition: 0.3s ease;
}

/* ===================== Scroll To Top ===================== */
#scrollTopBtn {
    position: fixed;
    bottom: 15px;
    left: 15px;
    width: 35px;
    height: 35px;

    background: var(--color-primary);
    border: 2px solid var(--color-accent);
    backdrop-filter: blur(12px);

    color: var(--color-accent);

    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;

    cursor: pointer;
    box-shadow: var(--shadow-strong);

    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition);

    z-index: 999;
}

#scrollTopBtn.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(-5px);
}

#scrollTopBtn:hover {
    /* background: rgba(0, 0, 0, 0.8); */
    border-color: var(--color-accent);
    box-shadow: 0 0 30px rgba(255, 215, 0, 0.2);
    transform: translateY(-10px);
}


/* ===================== Floating Navbar ===================== */
.floating-nav {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 95%;
    max-width: 1400px;
    border-radius: 50px;
    background: rgba(10, 25, 47, 0.65);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    z-index: 1000;
}

.floating-nav.scrolled {
    top: 10px;
    background: rgba(10, 25, 47, 0.85);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    width: 98%;
}

/* ===================== Magnetic Toggle Button ===================== */
.magnetic-toggle {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    position: relative;
    z-index: 101;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    transition: all 0.3s ease;
}

.magnetic-toggle:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: scale(1.1);
}

.burger-lines {
    width: 24px;
    height: 18px;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.burger-lines span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--color-accent);
    border-radius: 4px;
    transition: transform 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55), width 0.3s ease;
}

.burger-lines span:nth-child(1) {
    width: 50%;
    transform-origin: right;
    margin-left: auto;
}

.burger-lines span:nth-child(2) {
    width: 100%;
}

.burger-lines span:nth-child(3) {
    width: 75%;
    transform-origin: right;
    margin-left: auto;
}

/* Hover Effect */
.magnetic-toggle:hover .burger-lines span:nth-child(1) {
    width: 100%;
}

.magnetic-toggle:hover .burger-lines span:nth-child(3) {
    width: 100%;
}

/* Active State (X Shape) */
.magnetic-toggle.open .burger-lines span:nth-child(1) {
    transform: rotate(-45deg) translate(-2px, 9px);
    width: 100%;
    background: #ff4d4d;
    /* Red for close */
}

.magnetic-toggle.open .burger-lines span:nth-child(2) {
    opacity: 0;
    transform: translateX(-10px);
}

.magnetic-toggle.open .burger-lines span:nth-child(3) {
    transform: rotate(45deg) translate(-2px, -9px);
    width: 100%;
    background: #ff4d4d;
}

/* ===================== Dropdown Menu ===================== */
/* ===================== Dropdown Menu (Compact Mobile) ===================== */
.dropdown-menu {
    position: absolute;
    top: 100%;
    /* Directly below header */
    left: 0;
    width: 100%;

    background: rgba(10, 25, 47, 0.98);
    backdrop-filter: blur(15px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 0 0 25px 25px;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);

    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 15px;
    padding: 25px 0;

    z-index: 90;

    opacity: 0;
    visibility: hidden;
    transform: translateY(-20px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.dropdown-menu li {
    width: 100%;
    text-align: center;
    opacity: 0;
    transform: translateY(10px);
    transition: 0.3s ease;
}

.dropdown-menu.active li {
    opacity: 1;
    transform: translateY(0);
}

/* Staggered Delay for Menu Items */
.dropdown-menu.active li:nth-child(1) {
    transition-delay: 0.1s;
}

.dropdown-menu.active li:nth-child(2) {
    transition-delay: 0.15s;
}

.dropdown-menu.active li:nth-child(3) {
    transition-delay: 0.2s;
}

.dropdown-menu.active li:nth-child(4) {
    transition-delay: 0.25s;
}

.dropdown-menu li a {
    display: inline-block;
    padding: 8px 15px;
    font-size: 1.1rem;
    /* Smaller font as requested */
    font-weight: 600;
    color: var(--color-text);
    transition: 0.3s;
}

.dropdown-menu li a:hover {
    color: var(--color-accent);
    transform: scale(1.05);
}

/* Mobile Adjustments for Header to allow Fixed Positioning */
@media (max-width: 768px) {
    .floating-nav {
        top: 0 !important;
        left: 0 !important;
        transform: none !important;
        width: 100% !important;
        border-radius: 0 !important;
        border: none;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        background: rgba(10, 25, 47, 0.95);
    }

    .floating-nav.scrolled {
        top: 0 !important;
        width: 100% !important;
    }
}

/* ===================== Contracting-Style Modal ===================== */
#project-modal {
    background: transparent;
}

#modal-box {
    box-shadow: 0 50px 100px rgba(0, 0, 0, 0.5);
}

/* Modal Open Animation (Center Scale) */
#modal-box.active {
    transform: scale(1);
    opacity: 1;
}

/* Custom Scroll for Light Background */
.custom-scroll-dark::-webkit-scrollbar {
    width: 5px;
}

.custom-scroll-dark::-webkit-scrollbar-track {
    background: #f8f9fa;
}

.custom-scroll-dark::-webkit-scrollbar-thumb {
    background: #ddd;
    border-radius: 10px;
}

.custom-scroll-dark::-webkit-scrollbar-thumb:hover {
    background: #ccc;
}

/* Ken Burns Effect Refinement */
#modal-image {
    transition: transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

@media (max-width: 768px) {
    #modal-box {
        height: 100vh;
        border-radius: 0;
    }
}

/* ===================== Scroll ===================== */

.custom-scroll::-webkit-scrollbar {
    width: 8px;
}

.custom-scroll::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.3);
    border-radius: 10px;
}

.custom-scroll::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.5);
}

/* Glassmorphism Card */
.glass-card {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
}

/* ===================== GLOBAL SCROLLBAR ===================== */

/* Scrollbar Width */
::-webkit-scrollbar {
    width: 10px;
}

/* Scrollbar Track (الخلفية) */
::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
}

/* Scrollbar Thumb (الجزء المتحرك) */
::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, #ffd700, #e5c100);
    border-radius: 10px;
    border: 2px solid rgba(0, 0, 0, 0.3);
    transition: 0.3s ease;
}

/* Hover Effect */
::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, #ffde33, #f0c800);
    box-shadow: 0 0 10px rgba(255, 215, 0, 0.7);
}

/* ===================== Modern About Section ===================== */
.about-image-container {
    position: relative;
    border-radius: 30px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.about-img {
    transition: transform 0.7s ease;
}

.about-image-container:hover .about-img {
    transform: scale(1.05);
}

.experience-badge {
    position: absolute;
    bottom: 20px;
    left: 20px;
    /* Arabic RTL: positioned correctly */

    background: var(--color-accent);
    color: var(--color-primary);
    padding: 15px 25px;
    border-radius: 20px;
    box-shadow: 0 10px 20px rgba(255, 215, 0, 0.3);
    text-align: center;
    z-index: 2;
    animation: floatBadge 3s ease-in-out infinite;
}

@keyframes floatBadge {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
    }
}

.about-feature {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
    padding: 15px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.3s ease;
}

.about-feature:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateX(-5px);
    border-color: var(--color-accent);
}

.about-feature i {
    font-size: 1.5rem;
    color: var(--color-accent);
}

/* ===================== Reveal On Scroll ===================== */
.reveal,
.reveal-item {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.reveal.active,
.reveal-item.active {
    opacity: 1;
    transform: translateY(0);
}

.reveal.from-left {
    transform: translateX(-50px);
}

.reveal.from-right {
    transform: translateX(50px);
}

.reveal.active.from-left,
.reveal.active.from-right {
    transform: translateX(0);
}

/* Staggered Delays */
.reveal.delay-100 {
    transition-delay: 0.1s;
}

.reveal.delay-200 {
    transition-delay: 0.2s;
}

.reveal.delay-300 {
    transition-delay: 0.3s;
}

/* Lenis Recommended CSS */
html.lenis {
    height: auto;
}

.lenis.lenis-smooth {
    scroll-behavior: auto;
}

.lenis.lenis-smooth [data-lenis-prevent] {
    overscroll-behavior: contain;
}

.lenis.lenis-stopped {
    overflow: hidden;
}


@keyframes slowzoom {
    0% {
        transform: scale(1.1);
    }

    50% {
        transform: scale(1);
    }

    100% {
        transform: scale(1.1);
    }
}

@keyframes fadeUp {
    0% {
        opacity: 0;
        transform: translateY(25px);
    }

    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes arrowBounce {

    0%,
    100% {
        transform: translate(-50%, 0);
    }

    50% {
        transform: translate(-50%, 10px);
    }
}