/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-blue: #1e3a8a;
    --light-blue: #3b82f6;
    --dark-blue: #1e40af;
    --gold: #d4af37;
    --light-gold: #f4d03f;
    --white: #ffffff;
    --off-white: #f8f9fa;
    --text-dark: #1f2937;
    --text-light: #6b7280;
    --shadow: rgba(0, 0, 0, 0.1);
}

body {
    font-family: 'Cairo', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    overflow-x: hidden;
}

body.ltr {
    direction: ltr;
}

body.ltr .navbar .container {
    flex-direction: row-reverse;
}

body.ltr .language-switcher {
    order: 1;
}

body.ltr .nav-menu {
    order: 2;
}

body.ltr .hamburger {
    order: 3;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--dark-blue) 50%, var(--light-blue) 100%);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.2);
    z-index: 1000;
    transition: all 0.3s ease;
    padding: 0.5rem 0;
}

.navbar::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="100" height="100" patternUnits="userSpaceOnUse"><path d="M 100 0 L 0 0 0 100" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
    z-index: -1;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 20px;
    position: relative;
    z-index: 1;
}

.language-switcher {
    display: flex;
    gap: 0.3rem;
    background: var(--gold);
    border-radius: 50px;
    padding: 0.3rem;
    box-shadow: 0 2px 10px rgba(212, 175, 55, 0.3);
}

.lang-btn {
    background: transparent;
    border: none;
    color: var(--text-dark);
    font-weight: 700;
    font-size: 0.9rem;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    min-width: 45px;
    text-align: center;
}

.lang-btn:hover {
    background: rgba(255, 255, 255, 0.3);
}

.lang-btn.active {
    background: var(--white);
    color: var(--primary-blue);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    margin: 0;
    padding: 0;
    justify-content: center;
    align-items: center;
}

.nav-link {
    text-decoration: none;
    color: var(--white);
    font-weight: 600;
    transition: all 0.3s ease;
    position: relative;
    padding: 0.5rem 0;
    opacity: 0.9;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 0;
    height: 2px;
    background: var(--gold);
    transition: width 0.3s ease;
}

.nav-link:hover {
    color: var(--light-gold);
    opacity: 1;
}

.nav-link:hover::after {
    width: 100%;
}

.nav-link.active {
    color: var(--light-gold);
    opacity: 1;
}

.nav-link.active::after {
    width: 100%;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
    z-index: 1001;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--white);
    transition: all 0.3s ease;
    border-radius: 3px;
}

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--dark-blue) 50%, var(--light-blue) 100%);
    color: var(--white);
    text-align: center;
    overflow: hidden;
    padding-top: 80px;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="100" height="100" patternUnits="userSpaceOnUse"><path d="M 100 0 L 0 0 0 100" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at center, transparent 0%, rgba(0, 0, 0, 0.3) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    animation: fadeInUp 1s ease;
}

.hero-logo {
    height: 300px;
    width: auto;
    max-width: 600px;
    object-fit: contain;
    margin-bottom: 2rem;
    filter: drop-shadow(0 4px 10px rgba(0, 0, 0, 0.3));
    animation: fadeInUp 1.2s ease;
}

.hero-title {
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    background: linear-gradient(135deg, var(--white), var(--light-gold));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
    color: var(--light-gold);
    font-weight: 600;
}

.hero-location {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 1.1rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--gold), var(--light-gold));
    color: var(--text-dark);
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.4);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(212, 175, 55, 0.6);
}

/* Scroll Arrows */
.scroll-arrow {
    position: absolute;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--gold), var(--light-gold));
    border-radius: 50%;
    color: var(--text-dark);
    text-decoration: none;
    z-index: 10;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.4);
    animation: bounce 2s infinite;
}

.scroll-arrow:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(212, 175, 55, 0.6);
}

.scroll-arrow svg {
    width: 30px;
    height: 30px;
}

.scroll-arrow.scroll-down {
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
}

.scroll-arrow.scroll-up {
    top: 30px;
    left: 50%;
    transform: translateX(-50%);
}

/* Different styling for sections with light backgrounds */
.about .scroll-arrow,
.services .scroll-arrow,
.products .scroll-arrow,
.contact .scroll-arrow {
    background: linear-gradient(135deg, var(--primary-blue), var(--dark-blue));
    color: var(--white);
    box-shadow: 0 4px 15px rgba(30, 58, 138, 0.4);
}

.about .scroll-arrow:hover,
.services .scroll-arrow:hover,
.products .scroll-arrow:hover,
.contact .scroll-arrow:hover {
    box-shadow: 0 6px 20px rgba(30, 58, 138, 0.6);
}

@keyframes bounce {
    0%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    50% {
        transform: translateX(-50%) translateY(-10px);
    }
}

.scroll-arrow.scroll-up {
    animation: bounceUp 2s infinite;
}

.about .scroll-arrow.scroll-up,
.services .scroll-arrow.scroll-up,
.products .scroll-arrow.scroll-up,
.contact .scroll-arrow.scroll-up {
    animation: bounceUpDark 2s infinite;
}

@keyframes bounceUp {
    0%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    50% {
        transform: translateX(-50%) translateY(10px);
    }
}

@keyframes bounceUpDark {
    0%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    50% {
        transform: translateX(-50%) translateY(10px);
    }
}

.about .scroll-arrow.scroll-down,
.services .scroll-arrow.scroll-down,
.products .scroll-arrow.scroll-down,
.contact .scroll-arrow.scroll-down {
    animation: bounceDark 2s infinite;
}

@keyframes bounceDark {
    0%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    50% {
        transform: translateX(-50%) translateY(-10px);
    }
}

/* Section Styles */
section {
    padding: 5rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-title {
    font-size: 2.5rem;
    color: var(--primary-blue);
    margin-bottom: 1rem;
    font-weight: 700;
}

.title-underline {
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, var(--gold), var(--primary-blue));
    margin: 0 auto;
    border-radius: 2px;
}

/* About Section */
.about {
    background: var(--off-white);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.about-text {
    order: 1;
}

.about-text p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-light);
    margin-bottom: 1.5rem;
    text-align: right;
}

.about-image {
    order: 2;
}

.about-img {
    width: 100%;
    height: auto;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    object-fit: cover;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin: 3rem auto 0;
    max-width: 1200px;
}

.stat-item {
    text-align: center;
    padding: 2rem;
    background: var(--white);
    border-radius: 15px;
    box-shadow: 0 5px 15px var(--shadow);
    transition: transform 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-5px);
}

.stat-item h3 {
    color: var(--text-light);
    font-size: 1rem;
    margin-bottom: 0.5rem;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary-blue), var(--gold));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Services Section */
.services {
    background: var(--white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.service-card {
    background: var(--off-white);
    padding: 2.5rem;
    border-radius: 15px;
    text-align: center;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.service-card:hover {
    transform: translateY(-10px);
    border-color: var(--gold);
    box-shadow: 0 10px 30px rgba(30, 58, 138, 0.2);
}

.service-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.service-image {
    width: 100%;
    max-width: 200px;
    height: 150px;
    object-fit: cover;
    border-radius: 10px;
    margin-bottom: 1rem;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.service-card h3 {
    color: var(--primary-blue);
    font-size: 1.5rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.service-card p {
    color: var(--text-light);
    line-height: 1.8;
}

/* Products Section */
.products {
    background: linear-gradient(135deg, var(--off-white) 0%, var(--white) 100%);
}

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

.product-category {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: 0 5px 15px var(--shadow);
    border-top: 4px solid var(--gold);
    transition: transform 0.3s ease;
}

.product-category:hover {
    transform: translateY(-5px);
}

.product-category h3 {
    color: var(--primary-blue);
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    font-weight: 700;
    text-align: center;
}

.product-category ul {
    list-style: none;
}

.product-category ul li {
    padding: 0.8rem 0;
    border-bottom: 1px solid var(--off-white);
    color: var(--text-light);
    position: relative;
    padding-right: 1.5rem;
}

.product-category ul li::before {
    content: '✓';
    position: absolute;
    right: 0;
    color: var(--gold);
    font-weight: bold;
}

.product-category ul li:last-child {
    border-bottom: none;
}

/* How We Work Section */
.how-we-work {
    background: var(--white);
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--text-light);
    margin-top: 1rem;
    text-align: center;
}

.process-steps {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
    position: relative;
}

.process-steps::before {
    content: '';
    position: absolute;
    right: 30px;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(180deg, var(--gold), var(--primary-blue));
    z-index: 0;
}

.process-step {
    display: flex;
    gap: 2rem;
    align-items: flex-start;
    position: relative;
    z-index: 1;
    background: var(--off-white);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 5px 15px var(--shadow);
    transition: all 0.3s ease;
}

.process-step:hover {
    transform: translateX(-10px);
    box-shadow: 0 10px 30px rgba(30, 58, 138, 0.2);
}

.step-number {
    min-width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--gold), var(--light-gold));
    color: var(--text-dark);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    font-weight: 700;
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.4);
    flex-shrink: 0;
}

.step-content {
    flex: 1;
}

.step-content h3 {
    color: var(--primary-blue);
    font-size: 1.5rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.step-content p {
    color: var(--text-light);
    line-height: 1.8;
    font-size: 1rem;
}

/* Contact Section */
.contact {
    background: var(--white);
}

.contact-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.contact-card {
    background: var(--off-white);
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: 0 5px 15px var(--shadow);
    text-align: center;
    transition: all 0.3s ease;
    border-top: 4px solid var(--gold);
}

.contact-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(30, 58, 138, 0.2);
}

.contact-card .info-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
    background: none;
    -webkit-background-clip: unset;
    -webkit-text-fill-color: unset;
    background-clip: unset;
}

.contact-card .info-text {
    text-align: center;
}

.contact-card .info-text h4 {
    color: var(--primary-blue);
    margin-bottom: 0.8rem;
    font-size: 1.3rem;
    font-weight: 700;
}

.contact-card .info-text p {
    color: var(--text-light);
    font-size: 1rem;
    line-height: 1.6;
}

.contact-form {
    background: var(--off-white);
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: 0 5px 15px var(--shadow);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    border: 2px solid #e5e7eb;
    border-radius: 10px;
    font-family: 'Cairo', sans-serif;
    font-size: 1rem;
    transition: border-color 0.3s ease;
    background: var(--white);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-blue);
}

.form-group textarea {
    resize: vertical;
}

/* Footer */
.footer {
    background: linear-gradient(135deg, var(--primary-blue), var(--dark-blue));
    color: var(--white);
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-logo {
    height: 160px;
    width: auto;
    max-width: 400px;
    object-fit: contain;
    margin-bottom: 1rem;
    opacity: 0.95;
    filter: drop-shadow(0 2px 5px rgba(0, 0, 0, 0.3));
}

.footer-section h3,
.footer-section h4 {
    margin-bottom: 1rem;
    color: var(--light-gold);
}

.footer-section p {
    opacity: 0.9;
    line-height: 1.8;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: var(--white);
    text-decoration: none;
    opacity: 0.9;
    transition: opacity 0.3s ease;
}

.footer-section ul li a:hover {
    opacity: 1;
    color: var(--light-gold);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    opacity: 0.8;
}

/* WhatsApp Floating Button */
.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 20px;
    left: 20px;
    background: #25D366;
    color: var(--white);
    border-radius: 50%;
    text-align: center;
    font-size: 30px;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    text-decoration: none;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
    background: #20BA5A;
}

.whatsapp-float svg {
    width: 32px;
    height: 32px;
    fill: var(--white);
}

.whatsapp-float::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: #25D366;
    animation: pulse 2s infinite;
    z-index: -1;
}

@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 1;
    }
    100% {
        transform: scale(1.5);
        opacity: 0;
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Design */
@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .navbar .container {
        justify-content: space-between;
    }

    .language-switcher {
        padding: 0.25rem;
        gap: 0.2rem;
    }

    .lang-btn {
        padding: 0.4rem 0.8rem;
        font-size: 0.85rem;
        min-width: 40px;
    }

    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        right: -100%;
        top: 70px;
        flex-direction: column;
        background: linear-gradient(135deg, var(--primary-blue) 0%, var(--dark-blue) 50%, var(--light-blue) 100%);
        width: 100%;
        text-align: center;
        transition: right 0.3s ease;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.3);
        padding: 2rem 0;
        gap: 0;
    }

    .nav-menu.active {
        right: 0;
    }

    .nav-menu li {
        width: 100%;
        padding: 1rem 0;
    }

    .nav-link {
        display: block;
        padding: 0.5rem 2rem;
    }

    .scroll-arrow {
        width: 50px;
        height: 50px;
    }

    .scroll-arrow svg {
        width: 25px;
        height: 25px;
    }

    .scroll-arrow.scroll-down {
        bottom: 20px;
    }

    .hero .scroll-arrow.scroll-down {
        bottom: 80px;
    }

    .scroll-arrow.scroll-up {
        top: 20px;
    }

    .hero-logo {
        height: 240px;
        max-width: 500px;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.3rem;
    }

    .section-title {
        font-size: 2rem;
    }


    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .about-text {
        order: 1;
    }

    .about-image {
        order: 2;
    }

    .about-text p {
        text-align: center;
    }

    .about-stats {
        grid-template-columns: 1fr;
    }

    .services-grid,
    .products-grid {
        grid-template-columns: 1fr;
    }

    .process-steps::before {
        display: none;
    }

    .process-step {
        flex-direction: column;
        text-align: center;
        padding: 1.5rem;
    }

    .process-step:hover {
        transform: translateY(-5px);
    }

    .step-number {
        margin: 0 auto 1rem;
    }

    .whatsapp-float {
        width: 55px;
        height: 55px;
        bottom: 15px;
        left: 15px;
    }

    .whatsapp-float svg {
        width: 28px;
        height: 28px;
    }
}

@media (max-width: 480px) {
    .scroll-arrow {
        width: 45px;
        height: 45px;
    }

    .scroll-arrow svg {
        width: 20px;
        height: 20px;
    }

    .scroll-arrow.scroll-down {
        bottom: 15px;
    }

    .hero .scroll-arrow.scroll-down {
        bottom: 70px;
    }

    .scroll-arrow.scroll-up {
        top: 15px;
    }

    .hero-logo {
        height: 200px;
        max-width: 400px;
    }

    .footer-logo {
        height: 120px;
        max-width: 300px;
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .btn {
        padding: 0.8rem 2rem;
        font-size: 1rem;
    }

    .whatsapp-float {
        width: 50px;
        height: 50px;
        bottom: 10px;
        left: 10px;
    }

    .whatsapp-float svg {
        width: 24px;
        height: 24px;
    }
}