/* ====== Global Styles ====== */
:root {
    --primary-color: #013047;
    --text-color: #219EBC;
    --secondary-color: #F6851F;
    --light-bg: #f8f9fa;
    --dark-text: #333;
    --light-text: #fff;
    --gray-text: #6c757d;
}

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

html {
    scroll-behavior: smooth;
}
section {
    display: block; /* Makes the section a block element (default for <section>) */
    overflow: hidden; /* Hides any overflow (removes scrollbars) */
    width: 100%; /* Ensures full width */
}

iframe {
    width: 100%; /* Full width of its container */
    height: 100vh; /* Full viewport height (adjust as needed) */
    border: none; /* Removes default iframe border */
    display: block; /* Ensures iframe is a block element */
    overflow: hidden; /* Hides scrollbars inside iframe */
    margin-top: 30px;
}
body {
    font-family: 'Tajawal', sans-serif;
    color: var(--text-color);
    background-color: #fff;
    line-height: 1.6;
}

body.menu-open {
    overflow: hidden;
    position: fixed;
    width: 100%;
}

.container {
    width: 100%;
    max-width: 1500px;
    margin: 0 auto;
    padding: 0 3rem;
}
/*logo synta */

.logo {
    font-size: medium;
    margin-top: 10px;
    margin-left: 5px; /* Adds 10px space from left screen border */
    margin-right: 30px; /* Adds 10px space from right side (if needed) */
}
.logo img {
    width: 80px; /* Reduced from 80px */
    height: auto; /* Maintain aspect ratio */
    transition: all 0.3s ease; /* Smooth resizing on hover if needed */
}


/* ====== Typography ====== */
h1, h2, h3, h4, h5, h6 {
    color: var(--primary-color);
    line-height: 1.2;
}

a {
    text-decoration: none;
    color: inherit;
    font-weight: 1000;
}

ul {
    list-style: none;
}

.section-title {
    text-align: center;
    margin-bottom: 50px;
    font-size: 2rem;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background-color: var(--secondary-color);
}

/* ====== Buttons ====== */
.btn {
    display: inline-block;
    padding: 10px 20px;
    border-radius: 5px;
    font-weight: 500;
    transition: all 0.3s ease;
    text-align: center;
}

.primary-btn {
    background-color: var(--primary-color);
    color: var(--light-text);
}

.primary-btn:hover {
    background-color: #012235;
    transform: translateY(-2px);
}

.secondary-btn {
    background-color: var(--secondary-color);
    color: var(--light-text);
}

.secondary-btn:hover {
    background-color: #e6740e;
    transform: translateY(-2px);
}

.login-btn {
    border: 1px solid var(--primary-color);
    color: var(--primary-color);
    background-color: transparent;
}

.login-btn:hover {
    background-color: var(--primary-color);
    color: var(--light-text);
}

.register-btn {
    background-color: var(--secondary-color);
    color: var(--light-text);
}

.register-btn:hover {
    background-color: #e6740e;
}

/* ====== Header & Navigation ====== */
header {
    background-color: var(--light-text);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
    height: 80px;
}

.logo h1 {
    color: var(--primary-color);
    font-size: 1.5rem;
    font-weight: 700;
}

nav ul {
    display: flex;
    align-items: center;
}

nav ul li {
    margin-left: 30px;
}


nav ul li a {
    color: var(--primary-color);
    font-weight: 500;
    font-size: 1.2rem;
    padding: 0.75rem 0.8rem;
    transition: all 0.3s ease;
    position: relative;
}

nav ul li a:hover {
    color: var(--secondary-color);
}

nav ul li a.active {
    color: var(--secondary-color);
    font-weight: 1000;
}

nav ul li a.active::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--secondary-color);
}

.auth-buttons {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.auth-buttons .btn {
    margin-left: 10px;
    margin-right: 10px;
    padding: 8px 15px;
}

/* ====== Main Content ====== */
main {
    padding-top: 80px;
}

/* ====== Hero Section ====== */
.hero {
    padding: 10rem 0;
    margin-top: 0;
    position: relative;
    overflow: hidden;
    background-color: #dcf3ff;
}

.gradient-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    overflow: hidden;
}

.gradient-background::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 50%;
    background: linear-gradient(to bottom, transparent 0%, rgba(255, 255, 255, 0.3) 40%, rgba(255, 255, 255, 0.8) 70%, rgba(255, 255, 255, 1) 100%);
    z-index: 10;
    pointer-events: none;
}

.gradient-sphere {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
}

.sphere-1 {
    width: 40vw;
    height: 40vw;
    background: linear-gradient(40deg, rgba(255, 123, 26, 0.8), rgba(255, 165, 0, 0.4));
    top: -10%;
    left: -10%;
    animation: float-1 15s ease-in-out infinite alternate;
}

.sphere-2 {
    width: 45vw;
    height: 45vw;
    background: linear-gradient(240deg, rgba(33, 158, 188, 0.8), rgba(1, 48, 71, 0.4));
    bottom: -20%;
    right: -10%;
    animation: float-2 18s ease-in-out infinite alternate;
}

.sphere-3 {
    width: 30vw;
    height: 30vw;
    background: linear-gradient(120deg, rgba(255, 123, 26, 0.5), rgba(33, 158, 188, 0.3));
    top: 60%;
    left: 20%;
    animation: float-3 20s ease-in-out infinite alternate;
}

.glow {
    position: absolute;
    width: 40vw;
    height: 40vh;
    background: radial-gradient(circle, rgba(255, 123, 26, 0.15), transparent 70%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 2;
    animation: pulse 8s infinite alternate;
    filter: blur(30px);
}

.grid-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: 40px 40px;
    background-image: 
        linear-gradient(to right, rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    z-index: 2;
}

.noise-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.05;
    z-index: 5;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
}

@keyframes float-1 {
    0% {
        transform: translate(0, 0) scale(1);
    }
    100% {
        transform: translate(10%, 10%) scale(1.1);
    }
}

@keyframes float-2 {
    0% {
        transform: translate(0, 0) scale(1);
    }
    100% {
        transform: translate(-10%, -5%) scale(1.15);
    }
}

@keyframes float-3 {
    0% {
        transform: translate(0, 0) scale(1);
        opacity: 0.3;
    }
    100% {
        transform: translate(-5%, 10%) scale(1.05);
        opacity: 0.6;
    }
}

@keyframes pulse {
    0% {
        opacity: 0.3;
        transform: translate(-50%, -50%) scale(0.9);
    }
    100% {
        opacity: 0.7;
        transform: translate(-50%, -50%) scale(1.1);
    }
}

.particles-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 15;
    pointer-events: none;
}

.particle {
    position: absolute;
    background: white;
    border-radius: 50%;
    opacity: 0;
    pointer-events: none;
}

.hero .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    z-index: 10;
}

.hero-content {
    flex: 1;
    padding-left: 30px;
    margin-top: -150px;
}

.hero-content h1 {
    font-size: 3.2rem;
    margin-bottom: 20px;
    background: linear-gradient(to right, #9be4ff, #fff3d0);
    -webkit-background-clip: text;
}

.hero-content p {
    font-size: 1.4rem;
    margin-bottom: 30px;
    color: rgba(0, 1, 73, 0.85);
    font-weight: 500;
}

.hero-buttons .btn {
    margin-left: 15px;
}

.hero-image {
    flex: 1;
}

.hero-image img {
    max-width: 105%;
}

/* ====== Courses Section ====== */
.courses {
    padding: 80px 0;
}

.courses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 50px;
    align-items: center;
}

.course-card {
    background-color: var(--light-text);
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 4rem;
    box-shadow: 0 15px 40px rgba(0,0,0,0.1);
    transition: transform 0.3s, box-shadow 0.3s;
    position: relative;
    max-width: 350px;
}

.course-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.course-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background-color: var(--secondary-color);
    color: var(--light-text);
    padding: 5px 10px;
    border-radius: 5px;
    font-size: 0.8rem;
    font-weight: 500;
    z-index: 1;
}

.course-image {
    height: 180px;
    overflow: hidden;
}

.course-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}

.course-card:hover .course-image img {
    transform: scale(1.1);
}

.course-content {
    padding: 20px;
}

.course-content h3 {
    margin-bottom: 10px;
    color: var(--primary-color);
}

.course-description {
    color: var(--gray-text);
    margin-bottom: 15px;
    font-size: 0.9rem;
}

.course-meta {
    display: flex;
    justify-content: space-between;
    margin-bottom: 15px;
    font-size: 0.8rem;
    color: var(--gray-text);
}

.course-rating {
    margin-bottom: 15px;
}

.stars {
    color: var(--secondary-color);
}

.rating-count {
    color: var(--gray-text);
    font-size: 0.8rem;
    margin-right: 5px;
}

.course-price {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 20px;
}

.price {
    font-weight: 700;
    color: var(--primary-color);
    font-size: 1.2rem;
}

.enroll-btn {
    background-color: var(--secondary-color);
    color: var(--light-text);
    padding: 8px 15px;
    font-size: 0.9rem;
}

.enroll-btn:hover {
    background-color: #e6740e;
}

.view-all {
    text-align: center;
    margin-top: 50px;
}

.view-all-btn {
    border: 1px solid var(--primary-color);
    color: var(--primary-color);
    background-color: transparent;
    padding: 12px 30px;
}

.view-all-btn:hover {
    background-color: var(--primary-color);
    color: var(--light-text);
}

/* ====== Features Section ====== */
.features {
    padding: 6rem 0;
    background-color: var(--light-bg);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 30px;
    padding-right: 3.5rem;
    padding-left: auto;
    
}

.feature-card {
    max-width: 250px;
    background-color: var(--light-text);
    padding: 3rem 2rem;
    min-height: 350px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s;
}

.feature-card:hover {
    transform: translateY(-10px);
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
    color: var(--secondary-color);
}

.feature-card h3 {
    margin-bottom: 15px;
    font-size: 1.2rem;
}

.feature-card p {
    color: var(--gray-text);
    font-size: 0.9rem;
}

/* ====== Testimonials Section ====== */
.testimonials {
    padding: 80px 0;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
}

.testimonial-card {
    background-color: var(--light-text);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.testimonial-content p {
    font-style: italic;
    color: var(--dark-text);
    margin-bottom: 20px;
    position: relative;
}

.testimonial-content p::before {
    content: '"';
    font-size: 3rem;
    color: var(--secondary-color);
    position: absolute;
    top: -20px;
    right: -10px;
    opacity: 0.2;
}

.testimonial-author {
    display: flex;
    align-items: center;
}

.author-image {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: #219EBC;
    margin-left: 15px;
}

.author-info h4 {
    color: var(--primary-color);
    margin-bottom: 5px;
}

.author-info p {
    color: var(--gray-text);
    font-size: 0.8rem;
}

/* ====== CTA Section ====== */
.cta {
    padding: 80px 0;
    background-color: var(--primary-color);
    color: var(--light-text);
    text-align: center;
}

.cta h2 {
    color: var(--light-text);
    margin-bottom: 20px;
}

.cta p {
    margin-bottom: 30px;
    font-size: 1.1rem;
}

.cta-btn {
    background-color: var(--secondary-color);
    color: var(--light-text);
    padding: 12px 30px;
    font-size: 1.1rem;
}

.cta-btn:hover {
    background-color: #e6740e;
    transform: translateY(-2px);
}

/* ====== Footer ====== */
footer {
    background-color: #012235;
    color: var(--light-text);
    padding: 60px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-about h3 {
    color: var(--light-text);
    margin-bottom: 20px;
    font-size: 1.5rem;
}
.footer-about h3 img{
    width: auto;
    height: 90px;
}
.footer-about p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

.footer-links h3, .footer-contact h3 {
    color: var(--light-text);
    margin-bottom: 20px;
    font-size: 1.2rem;
}

.footer-links ul li {
    margin-bottom: 10px;
}

.footer-links ul li a {
    color: rgba(255, 255, 255, 0.7);
    transition: color 0.3s;
    font-size: 0.9rem;
}

.footer-links ul li a:hover {
    color: var(--secondary-color);
}

.footer-contact ul li {
    margin-bottom: 15px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

.footer-bottom {
    background-color: #F6851F;
    color: white;
    text-align: center;
    padding: 0.3rem 0;
    font-family: 'Tajawal', sans-serif;
    margin-top: 0.2rem;
    width: 100%;
}

.footer-bottom p {
    margin: 0;
    padding: 0 0.2rem;
    font-weight: 800;
    font-size: 1.2rem;
    letter-spacing: 0.5px;
}

.social-links {
    display: flex;
    gap: 5px;
    justify-content: center;
}

.social-links a {
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    border-radius: 100%;
    background-color: rgba(255, 255, 255, 0.1);
    color: white;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background-color: var(--primary-color);
    transform: translateY(-3px);
}

/* ====== Mobile Responsiveness ====== */
@media (max-width: 1020px) {
    .container {
        padding: 0 1.5rem;
        width: 100%;
        overflow-x: hidden;
    }
    .logo {
        font-size: medium;
        margin-top: 10px;
        margin-left: 5px; /* Adds 10px space from left screen border */
    }
    header .container {
        padding: 0 1.5rem;
        height: 70px;
    }

    .logo h1 {
        font-size: 1.3rem;
    }

    /* Mobile Menu Button */
    .mobile-menu-btn {
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        width: 30px;
        height: 24px;
        background: transparent;
        border: none;
        cursor: pointer;
        padding: 0;
        z-index: 1001;
    }
    .logo {
        font-size: medium;
        margin-top: 10px;
        margin-left: 5px; /* Adds 10px space from left screen border */
    }
    .menu-icon {
        display: block;
        width: 100%;
        height: 3px;
        background: var(--primary-color);
        transition: all 0.3s ease;
    }

    /* Navigation Menu */
    nav {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        bottom: 0;
        background: white;
        z-index: 1000;
        overflow-y: auto;
        transform: translateY(-100%);
        opacity: 0;
        transition: all 0.3s ease;
        box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    }

    nav.active {
        transform: translateY(0);
        opacity: 1;
    }

    nav ul {
        flex-direction: column;
        padding: 2rem 1rem;
    }

    nav ul li {
        margin: 0;
        text-align: center;
        border-bottom: 1px solid rgba(1, 48, 71, 0.1);
    }

    nav ul li a {
        display: block;
        padding: 1.5rem 0;
        font-size: 1.3rem;
        font-weight: 600;
    }

    nav ul li a.active::after {
        bottom: 15px;
        left: 50%;
        transform: translateX(-50%);
        width: 50%;
    }


    .course-card {
        width: 100%;
        max-width: 320px; /* Set a max-width for better appearance */
        margin-bottom: 2rem;
    }


    /* Auth Buttons */
    .auth-buttons {
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        background: white;
        padding: 1.5rem;
        box-shadow: 0 -5px 20px rgba(0,0,0,0.1);
        z-index: 1001;
        display: none;
    }

    .auth-buttons.active {
        display: flex;
        justify-content: center;
        gap: 1rem;
    }

    .auth-buttons .btn {
        padding: 1rem;
        font-size: 1.1rem;
        flex: 1;
        max-width: 160px;
    }

    /* Hero Section Adjustments */
    .hero .container {
        flex-direction: column;
    }

    .hero-content {
        padding-left: 0;
        margin-bottom: 2rem;
        margin-top: 0;
        text-align: center;
    }

    .hero-buttons .btn {
        margin: 0 0.5rem 1rem;
    }

    /* Hamburger Animation */
    .mobile-menu-btn.open .menu-icon:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .mobile-menu-btn.open .menu-icon:nth-child(2) {
        opacity: 0;
    }

    .mobile-menu-btn.open .menu-icon:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }


}
@media (max-width: 730px) {
    .courses-grid {
        display: flex;
        flex-direction: column;
        align-items: center; /* This centers the cards horizontally */
        padding: 0 1rem;
    }
    
    .hero-content {
        margin-top: 0;
    }
}
/* Extra Small Devices (phones under 576px) */
@media (max-width: 595px) {
    header .container {
        height: 60px;
        padding: 0 1rem;
    }
    .logo img {
        width: 60px; /* Reduced from 80px */
        height: auto; /* Maintain aspect ratio */
        transition: all 0.3s ease; /* Smooth resizing on hover if needed */
    }

    .logo h1 {
        font-size: 1.2rem;
    }

    .mobile-menu-btn {
        width: 25px;
        height: 20px;
    }

    nav {
        top: 60px;
    }

    nav ul li a {
        padding: 1.5rem 0;
        font-size: 1.1rem;
    }

    .auth-buttons {
        padding: 1rem;
    }

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

    main {
        padding-top: 60px;
    }

    .hero {
        padding: 6rem 0;
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }

    .hero-content p {
        font-size: 1.1rem;
    }

    .footer-bottom p {
        font-size: 1.2rem;
    }
    .features-grid {
        display: flex;
        flex-direction: column;
        align-items: center; /* This centers the cards horizontally */
        padding: 0 1rem;
    }
}