:root {
    --bg-color: #0a0a0b;
    --surface-color: #161618;
    --text-primary: #ffffff;
    --text-secondary: #a1a1aa;
    --accent-color: #a855f7;
    /* Purple */
    --accent-hover: #c084fc;
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.08);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --container-width: 1200px;
    --font-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    font-family: var(--font-main);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    animation: fadeIn 0.8s ease-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Scrollbar - Hidden */
::-webkit-scrollbar {
    width: 0px;
    display: none;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: transparent;
}

::-webkit-scrollbar-thumb:hover {
    background: transparent;
}

/* Hide scrollbar for Firefox */
* {
    scrollbar-width: none;
}

html {
    scrollbar-width: none;
    -ms-overflow-style: none;
}

/* Layout */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 2rem;
}

section {
    padding: 80px 0;
    margin-bottom: 40px;
}

/* Ensure sub-pages content doesn't get hidden under the fixed navbar */
section:first-of-type {
    padding-top: 160px;
}

/* Reset padding-top for sections that follow a hero header (homepage) */
header.hero+section {
    padding-top: 80px;
}

section .container {
    background: var(--surface-color);
    border: 1px solid var(--glass-border);
    border-radius: 40px;
    padding: 80px 60px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
    transition: var(--transition);
}

section .container:hover {
    border-color: rgba(168, 85, 247, 0.3);
}

@media (max-width: 768px) {
    section .container {
        padding: 40px 20px;
        border-radius: 30px;
    }
}

/* Typography */
h1,
h2,
h3,
h4 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.gradient-text {
    background: linear-gradient(135deg, #fff 0%, var(--accent-color) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Navigation */
nav {
    position: fixed;
    top: 20px;
    left: 0;
    width: 100%;
    z-index: 1000;
    display: flex;
    justify-content: center;
    padding: 0 20px;
}

.nav-container {
    background: rgba(10, 10, 11, 0.8);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 100px;
    padding: 0.8rem 2.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    max-width: 1200px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

nav.scrolled {
    top: 20px;
}

nav.scrolled .nav-container {
    padding: 0.8rem 2.5rem;
    background: rgba(10, 10, 11, 0.95);
    border-color: rgba(168, 85, 247, 0.2);
}

.logo {
    font-size: 1.6rem;
    font-weight: 800;
    text-decoration: none;
    letter-spacing: -0.5px;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #ffffff 40%, var(--accent-color) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.logo span {
    margin-inline-start: 10px;
    color: transparent !important;
}

.nav-links {
    display: flex;
    gap: 50px;
    flex: 1;
    justify-content: center;
}

@media (max-width: 992px) {
    .nav-links {
        gap: 20px;
    }

    .nav-container {
        padding: 0.6rem 1.5rem;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        /* Usually a burger menu would be here, but for now we follow the user's layout */
    }
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    transition: var(--transition);
    padding: 0.6rem 1.6rem;
    border-radius: 50px;
    border: 1px solid transparent;
    white-space: nowrap;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--accent-color);
    border-color: var(--accent-color);
    background: rgba(168, 85, 247, 0.05);
}

.hero-image-container {
    flex: 1;
    display: flex;
    justify-content: center;
    min-width: 300px;
}

.profile-placeholder {
    width: 600px;
    height: 450px;
    background: var(--surface-color);
    border: 1px solid var(--glass-border);
    border-radius: 40px;
    position: relative;
    overflow: hidden;
    padding: 0;
    pointer-events: none;
    /* Disables all clicks/interactions */
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5);
    animation: floatingContainer 6s ease-in-out infinite;
}

.profile-placeholder img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

@keyframes floatingContainer {

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

    50% {
        transform: translateY(-30px);
    }
}

@media (max-width: 1200px) {
    .profile-placeholder {
        width: 100%;
        max-width: 500px;
        height: 380px;
    }
}

.profile-placeholder::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(10, 10, 11, 0.4) 0%, transparent 40%);
    pointer-events: none;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    padding: 0.8rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    font-size: 1rem;
}

.btn-primary {
    background: var(--accent-color);
    color: #000;
}

.lang-toggle {
    background: transparent;
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    padding: 0.6rem 1rem;
    border-radius: 50px;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.85rem;
    transition: var(--transition);
    margin-right: 1rem;
}

.lang-toggle:hover {
    border-color: var(--accent-color);
    background: rgba(255, 255, 255, 0.05);
}

/* RTL Support */
[dir="rtl"] {
    font-family: 'Cairo', sans-serif;
}

[dir="rtl"] body {
    text-align: right;
}

[dir="rtl"] .lang-toggle {
    margin-right: 0;
    margin-left: 1rem;
}

[dir="rtl"] .hero-actions a {
    margin-left: 0 !important;
    margin-right: 1rem;
}

[dir="rtl"] .service-item {
    text-align: right;
}

[dir="rtl"] .service-icon {
    margin-right: 0;
    margin-left: 1.5rem;
}

/* Timeline Components */
.timeline-container {
    border-left: 2px solid var(--accent-color);
    padding-left: 2rem;
    position: relative;
}

[dir="rtl"] .timeline-container {
    border-left: none;
    border-right: 2px solid var(--accent-color);
    padding-left: 0;
    padding-right: 2rem;
}

.timeline-item {
    margin-bottom: 3rem;
    position: relative;
}

.timeline-dot {
    position: absolute;
    left: -2.4rem;
    top: 0;
    width: 12px;
    height: 12px;
    background: var(--accent-color);
    border-radius: 50%;
}

[dir="rtl"] .timeline-dot {
    left: auto;
    right: -2.4rem;
}

[dir="rtl"] .timeline-list {
    padding-left: 0;
    padding-right: 1rem;
}

.no-rtl {
    direction: ltr !important;
    display: inline-block;
}

.btn-primary:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(168, 85, 247, 0.2);
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--glass-border);
    color: #fff;
}

.btn-outline:hover {
    background: var(--glass-bg);
    border-color: var(--accent-color);
    color: var(--accent-color);
}

/* Cards */
.card {
    background: var(--surface-color);
    border: 1px solid rgba(168, 85, 247, 0.15);
    border-radius: 24px;
    padding: 2.5rem;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.card:hover {
    border-color: var(--accent-color);
    transform: translateY(-8px);
    background: rgba(255, 255, 255, 0.04);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 140px;
    padding-bottom: 60px;
    position: relative;
}

.hero-content {
    background: var(--surface-color);
    border: 1px solid var(--glass-border);
    border-radius: 40px;
    padding: 80px 60px !important;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.hero-tag {
    color: var(--accent-color);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    display: block;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
}

.hero p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
}

@media (max-width: 992px) {
    .hero h1 {
        font-size: 2.8rem;
    }

    .profile-placeholder {
        width: 100%;
        max-width: 300px;
        height: 350px;
    }
}

/* Footer */
footer {
    padding: 50px 0;
    border-top: 1px solid var(--glass-border);
    text-align: center;
    color: var(--text-secondary);
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.social-links a {
    color: var(--text-secondary);
    font-size: 1.5rem;
    transition: var(--transition);
}

/* Footer */
footer {
    padding: 50px 0;
    border-top: 1px solid var(--glass-border);
    text-align: center;
    color: var(--text-secondary);
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.social-links a {
    color: var(--text-secondary);
    font-size: 1.5rem;
    transition: var(--transition);
}

.social-links a:hover {
    color: var(--accent-color);
}

/* ==========================================================================
   RESPONSIVE DESIGN (All Mobile & Tablets - Up to 1280px)
   ========================================================================== */
@media (max-width: 1280px) {

    /* Navigation */
    .logo {
        display: none !important;
    }

    .nav-container {
        justify-content: center !important;
        padding: 0.8rem 1.5rem !important;
    }

    .nav-container>div:last-child {
        width: 100% !important;
        display: flex !important;
        flex-direction: row !important;
        justify-content: flex-start !important;
        /* Start from the left */
        align-items: center !important;
        gap: 15px !important;
        background: transparent !important;
        border: none !important;
        padding: 0 !important;
        box-shadow: none !important;
        margin: 0 !important;
    }

    .nav-container .btn-outline:not(.nav-support-btn) {
        display: none !important;
    }

    .lang-toggle {
        order: 1 !important;
        background: var(--surface-color) !important;
        border: 1px solid var(--glass-border) !important;
        width: 42px !important;
        height: 42px !important;
        border-radius: 50% !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
        font-size: 0.8rem !important;
        font-weight: 700 !important;
        color: #fff !important;
        margin: 0 !important;
    }

    .nav-support-btn {
        order: 2 !important;
        display: flex !important;
        padding: 0 18px !important;
        font-size: 0.85rem !important;
        font-weight: 700 !important;
        border-radius: 100px !important;
        background: var(--surface-color) !important;
        border: 1px solid var(--glass-border) !important;
        color: #fff !important;
        white-space: nowrap;
        height: 42px !important;
        align-items: center;
        margin: 0 !important;
    }

    .menu-toggle {
        order: 3 !important;
        display: flex !important;
        margin: 0 !important;
        margin-inline-start: auto !important;
        /* Pushes to the right */
        border: 1px solid var(--glass-border) !important;
        background: var(--surface-color) !important;
        width: 42px !important;
        height: 42px !important;
        border-radius: 50% !important;
        justify-content: center !important;
        align-items: center !important;
        color: #fff !important;
    }

    .nav-links {
        display: flex !important;
        visibility: hidden;
        opacity: 0;
        position: absolute;
        top: calc(100% + 20px);
        left: 20px;
        right: 20px;
        background: #101012;
        /* Solid dark background for sharpness */
        border: 1px solid var(--glass-border);
        border-radius: 30px;
        padding: 2.5rem 2rem;
        flex-direction: column;
        gap: 1.5rem;
        box-shadow: 0 30px 60px rgba(0, 0, 0, 0.8);
        z-index: 1000;
        transform: translateY(-10px);
        /* Simple slide down, no scale for sharpness */
        transition: all 0.4s ease-out;
        pointer-events: none;
    }

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

    .nav-links::after {
        content: '';
        position: absolute;
        top: -15px;
        right: 25px;
        border-left: 15px solid transparent;
        border-right: 15px solid transparent;
        border-bottom: 15px solid rgba(16, 16, 18, 0.98);
    }

    /* Layout Stacking & Floating Boxes */
    section {
        padding: 40px 0 !important;
        display: flex !important;
        justify-content: center !important;
    }

    section:first-of-type {
        padding-top: 130px !important;
    }

    section .container {
        padding: 60px 30px !important;
        width: 92% !important;
        max-width: 1100px !important;
        margin: 0 auto !important;
        background: var(--surface-color) !important;
        border: 1px solid var(--accent-color) !important;
        border-radius: 30px !important;
        box-shadow: 0 15px 40px rgba(0, 0, 0, 0.5) !important;
        display: flex !important;
        flex-direction: column !important;
        align-items: center !important;
    }

    .hero {
        padding-top: 130px;
        padding-bottom: 40px;
    }

    .hero-content {
        background: var(--surface-color) !important;
        border: 1px solid var(--accent-color) !important;
        border-radius: 30px !important;
        box-shadow: 0 15px 40px rgba(0, 0, 0, 0.5) !important;
        padding: 60px 30px !important;
        width: 92% !important;
        max-width: 1100px !important;
        margin: 0 auto !important;
        display: flex !important;
        flex-direction: column-reverse !important;
        align-items: center !important;
        gap: 3rem !important;
    }

    .hero h1 {
        font-size: 2.8rem !important;
        text-align: center;
        margin-bottom: 1.5rem !important;
    }

    .hero p {
        text-align: center;
        max-width: 100%;
        padding: 0;
        margin-bottom: 2rem !important;
    }

    .hero-content>div:first-child {
        display: flex !important;
        flex-direction: column !important;
        align-items: center !important;
        text-align: center !important;
        width: 100% !important;
    }

    .hero-tag {
        display: block !important;
        text-align: center !important;
        width: 100% !important;
        margin-bottom: 0.5rem !important;
    }

    .hero-actions {
        display: flex !important;
        flex-direction: column !important;
        align-items: center !important;
        justify-content: center !important;
        gap: 1.2rem !important;
        width: 100% !important;
        max-width: 300px !important;
        margin: 2rem auto 0 auto !important;
        padding: 0 !important;
    }

    .hero-actions .btn {
        width: 100% !important;
        justify-content: center !important;
        margin: 0 !important;
    }

    .profile-placeholder {
        width: 250px !important;
        height: 250px !important;
        border-radius: 50% !important;
    }

    /* Grids & Containers Stacking */
    .grid-2,
    .skills>.container>div,
    .shop-grid,
    .contact-container,
    section div[style*="display: grid"],
    .experience .container>div,
    .experience [style*="display: flex"] {
        display: flex !important;
        flex-direction: column !important;
        gap: 3rem !important;
        width: 100% !important;
        align-items: center !important;
        text-align: center !important;
    }

    /* Cards & Forms Inner Style */
    .card,
    .contact-form {
        padding: 3rem 2rem !important;
        width: 100% !important;
        background: rgba(255, 255, 255, 0.02) !important;
        border: 1px solid rgba(255, 255, 255, 0.08) !important;
        border-radius: 20px !important;
        box-shadow: none !important;
    }

    .contact-form form {
        width: 100%;
        text-align: left;
    }

    .timeline-container {
        border-top: 1px solid var(--glass-border);
        text-align: center;
        color: var(--text-secondary);
    }

    .about-design-list {
        text-align: left !important;
        width: 100%;
        max-width: 450px;
        margin: 0 auto;
    }

    .about-design-list li {
        align-items: flex-start !important;
        text-align: left !important;
    }

    [dir="rtl"] .about-design-list,
    [dir="rtl"] .about-design-list li {
        text-align: right !important;
    }

    /* Extra Small Devices (e.g. Galaxy Fold) */
    @media (max-width: 480px) {

        section .container,
        .hero-content {
            padding: 40px 20px !important;
            width: 95% !important;
        }

        .hero h1 {
            font-size: 2.2rem !important;
        }

        .profile-placeholder {
            width: 200px !important;
            height: 200px !important;
        }

        .card {
            padding: 2rem 1.5rem !important;
        }
    }
}

/* Support Page Styles */
.support-hero {
    text-align: center;
    padding: 180px 0 80px;
    background: linear-gradient(to bottom, rgba(168, 85, 247, 0.05), transparent);
}

.search-container {
    max-width: 600px;
    margin: 2rem auto;
    position: relative;
}

.search-input {
    width: 100%;
    padding: 1.2rem 1.5rem 1.2rem 3.5rem;
    background: var(--surface-color);
    border: 1px solid var(--glass-border);
    border-radius: 100px;
    color: #fff;
    font-size: 1.1rem;
    transition: var(--transition);
}

.search-input:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 20px rgba(168, 85, 247, 0.1);
}

.search-icon {
    position: absolute;
    left: 1.5rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
}

.support-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 5rem;
}

.support-cat-card {
    text-align: center;
    padding: 3rem 2rem;
}

.support-cat-card i {
    font-size: 2.5rem;
    color: var(--accent-color);
    margin-bottom: 1.5rem;
}

/* FAQ Accordion */
.faq-section {
    max-width: 800px;
    margin: 0 auto 5rem;
}

.faq-item {
    background: var(--surface-color);
    border: 1px solid var(--glass-border);
    border-radius: 15px;
    margin-bottom: 1rem;
    overflow: hidden;
    transition: var(--transition);
}

.faq-question {
    padding: 1.5rem 2rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
}

.faq-answer {
    padding: 0 2rem;
    max-height: 0;
    overflow: hidden;
    color: var(--text-secondary);
    transition: all 0.3s ease-in-out;
}

.faq-item.active {
    border-color: var(--accent-color);
    box-shadow: 0 10px 30px rgba(168, 85, 247, 0.05);
}

.faq-item.active .faq-answer {
    padding: 0 2rem 1.5rem !important;
    max-height: 300px !important;
}

.faq-item.active .faq-question {
    color: var(--accent-color);
}

.faq-item.active .faq-question i {
    transform: rotate(180deg) scale(1.2);
    color: var(--accent-color);
}

.faq-question i {
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.support-footer {
    text-align: center;
    padding: 4rem 2rem;
    background: var(--glass-bg);
    border-radius: 30px;
    border: 1px solid var(--glass-border);
}

@media (max-width: 768px) {
    .support-hero {
        padding: 140px 0 60px;
    }

    .search-input {
        font-size: 1rem;
        padding: 1rem 1.2rem 1rem 3rem;
    }
}