/* ===================================
   Bright Lightning - Clean CSS Stylesheet
   =================================== */

:root {
    /* Colors */
    --primary: #21409A;
    --secondary: #1955A6;
    --accent: #FFCD67;
    --dark: #0a1128;
    --light: #f8f9fa;
    --white: #ffffff;
    --text-dark: #1a1a1a;
    --text-light: #6c757d;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #21409A 0%, #1955A6 100%);
    --gradient-accent: linear-gradient(135deg, #FFCD67 0%, #ffd98e 100%);
    --gradient-hero: linear-gradient(135deg, #0a1128 0%, #21409A 50%, #1955A6 100%);
    --gradient-overlay: linear-gradient(135deg, rgba(33, 64, 154, 0.95) 0%, rgba(25, 85, 166, 0.9) 100%);

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;
    --spacing-xxl: 6rem;

    /* Fonts */
    --font-arabic: 'Cairo', sans-serif;
    --font-english: 'Poppins', sans-serif;

    /* Effects */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.2);
    --shadow-glow: 0 0 30px rgba(255, 205, 103, 0.3);

    /* Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-arabic);
    line-height: 1.7;
    color: var(--text-dark);
    background-color: var(--light);
    overflow-x: hidden;
}

body[dir="ltr"] {
    font-family: var(--font-english);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-normal);
}

ul {
    list-style: none;
}

button {
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
}

/* ===================================
   Layout & Common Components
   =================================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.section {
    padding: var(--spacing-xxl) 0;
    position: relative;
}

.section__header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.section__title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: var(--spacing-sm);
}

.section__divider {
    width: 80px;
    height: 4px;
    background: var(--gradient-accent);
    margin: var(--spacing-sm) auto;
    border-radius: 2px;
    position: relative;
}

.section__divider::before,
.section__divider::after {
    content: '';
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 8px;
    height: 8px;
    background: var(--accent);
    border-radius: 50%;
}

.section__divider::before {
    right: -20px;
}

.section__divider::after {
    left: -20px;
}

.section__description {
    font-size: 1.125rem;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    border-radius: var(--radius-lg);
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition-normal);
    cursor: pointer;
    border: 2px solid transparent;
}

.btn--primary {
    background: var(--gradient-accent);
    color: var(--dark);
    box-shadow: var(--shadow-md);
}

.btn--primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.btn--secondary {
    background: transparent;
    color: var(--white);
    border-color: var(--white);
}

.btn--secondary:hover {
    background: var(--white);
    color: var(--primary);
    transform: translateY(-3px);
}

/* Language Toggle */
.language-toggle {
    position: fixed;
    top: 20px;
    left: 20px;
    z-index: 1000;
}

[dir="rtl"] .language-toggle {
    left: auto;
    right: 20px;
}

.lang-btn {
    background: var(--gradient-primary);
    color: var(--white);
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-lg);
    font-weight: 600;
    font-size: 0.875rem;
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.lang-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* ===================================
   Header & Navigation
   =================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    z-index: 999;
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem var(--spacing-md);
}

.logo-img {
    height: 65px;
    width: auto;
}

.nav__list {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
}

.nav__link {
    font-weight: 500;
    color: var(--text-dark);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    transition: var(--transition-normal);
    position: relative;
}

.nav__link:hover,
.nav__link.active-link {
    color: var(--primary);
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 80%;
    height: 2px;
    background: var(--gradient-accent);
    transition: var(--transition-normal);
}

.nav__link:hover::after,
.nav__link.active-link::after {
    transform: translateX(-50%) scaleX(1);
}

/* ===================================
   Hero Section
   =================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    background: var(--gradient-hero);
    background-image: url('../images/pattern.png');
    background-size: cover;
    background-position: center;
    padding-top: 80px;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-overlay);
    z-index: 1;
}

.hero__background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.lightning-effect {
    position: absolute;
    width: 2px;
    height: 100%;
    background: linear-gradient(180deg, transparent 0%, var(--accent) 50%, transparent 100%);
    opacity: 0;
    animation: lightning 4s infinite;
}

.lightning-effect:nth-child(1) {
    left: 20%;
}

.lightning-effect:nth-child(2) {
    left: 80%;
    animation-delay: 2s;
}

@keyframes lightning {

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

    10% {
        opacity: 1;
        transform: translateY(0);
    }

    20% {
        opacity: 0;
        transform: translateY(100%);
    }
}

.hero__content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: var(--white);
}

.hero__logo {
    width: 320px;
    height: auto;
    display: block;
    margin: 0 auto 1.5rem;
    opacity: 0.8;
    animation: fadeInUp 3s ease;
}

.hero__title {
    font-size: 3.5rem;
    font-weight: 900;
    margin-bottom: var(--spacing-sm);
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    animation: fadeInUp 1s ease;
}

.hero__subtitle {
    font-size: 2rem;
    font-weight: 600;
    color: var(--accent);
    margin-bottom: var(--spacing-md);
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    animation: fadeInUp 1s ease 0.2s backwards;
}

.hero__description {
    font-size: 1.25rem;
    max-width: 700px;
    margin: 0 auto var(--spacing-lg);
    opacity: 0.95;
    animation: fadeInUp 1s ease 0.4s backwards;
}

.hero__buttons {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 1s ease 0.6s backwards;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.scroll-arrow {
    width: 30px;
    height: 50px;
    border: 2px solid var(--accent);
    border-radius: 20px;
    position: relative;
}

.scroll-arrow::before {
    content: '';
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    width: 6px;
    height: 6px;
    background: var(--accent);
    border-radius: 50%;
    animation: scrollDown 2s infinite;
}

@keyframes scrollDown {

    0%,
    100% {
        top: 10px;
        opacity: 1;
    }

    50% {
        top: 30px;
        opacity: 0.3;
    }
}

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

.about__text {
    font-size: 1.125rem;
    line-height: 1.8;
    text-align: center;
    max-width: 900px;
    margin: 0 auto var(--spacing-xl);
}

.about__features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
}

.feature-card {
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: var(--transition-normal);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-accent);
    transform: scaleX(0);
    transition: var(--transition-normal);
}

.feature-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary);
    box-shadow: var(--shadow-lg);
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-card__icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-sm);
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
}

.feature-card__icon svg {
    width: 40px;
    height: 40px;
}

.feature-card:hover .feature-card__icon {
    transform: scale(1.1) rotate(5deg);
}

.feature-card__title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: var(--spacing-xs);
}

.feature-card__text {
    color: var(--text-light);
}

/* ===================================
   Services Section
   =================================== */
.services {
    background: linear-gradient(135deg, #f0f4ff 0%, #ffffff 100%);
}

.services__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.service-card {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
    border: 2px solid transparent;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.service-card__icon {
    width: 100px;
    height: 100px;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    margin-bottom: var(--spacing-md);
}

.service-card__icon svg {
    width: 50px;
    height: 50px;
}

.service-card:hover .service-card__icon {
    background: var(--gradient-accent);
    color: var(--dark);
    transform: scale(1.05) rotate(-5deg);
}

.service-card__title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: var(--spacing-sm);
}

.service-card__description {
    color: var(--text-light);
    line-height: 1.7;
}

/* ===================================
   Vision & Principles Section
   =================================== */
.vision {
    background: var(--white);
}

.vision__content {
    max-width: 1000px;
    margin: 0 auto;
}

.vision-block {
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-lg);
    border-right: 4px solid var(--accent);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
}

[dir="ltr"] .vision-block {
    border-right: none;
    border-left: 4px solid var(--accent);
}

.vision-block:hover {
    box-shadow: var(--shadow-md);
    transform: translateX(-5px);
}

[dir="ltr"] .vision-block:hover {
    transform: translateX(5px);
}

.vision-block__header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.vision-block__icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    flex-shrink: 0;
}

.vision-block__icon svg {
    width: 30px;
    height: 30px;
}

.vision-block__title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary);
}

.vision-block__list {
    padding-right: var(--spacing-md);
}

[dir="ltr"] .vision-block__list {
    padding-right: 0;
    padding-left: var(--spacing-md);
}

.vision-block__list li {
    position: relative;
    padding-right: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    line-height: 1.7;
}

[dir="ltr"] .vision-block__list li {
    padding-right: 0;
    padding-left: var(--spacing-md);
}

.vision-block__list li::before {
    content: '⚡';
    position: absolute;
    right: 0;
    color: var(--accent);
    font-size: 1.2rem;
}

[dir="ltr"] .vision-block__list li::before {
    right: auto;
    left: 0;
}

.principles {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.principle-item__title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: var(--spacing-sm);
    padding-bottom: var(--spacing-xs);
    border-bottom: 2px solid var(--accent);
}

.principle-item__list {
    padding-right: var(--spacing-md);
}

[dir="ltr"] .principle-item__list {
    padding-right: 0;
    padding-left: var(--spacing-md);
}

.principle-item__list li {
    position: relative;
    padding-right: var(--spacing-md);
    margin-bottom: var(--spacing-xs);
    line-height: 1.6;
}

[dir="ltr"] .principle-item__list li {
    padding-right: 0;
    padding-left: var(--spacing-md);
}

.principle-item__list li::before {
    content: '✓';
    position: absolute;
    right: 0;
    color: var(--accent);
    font-weight: bold;
}

[dir="ltr"] .principle-item__list li::before {
    right: auto;
    left: 0;
}

.motto {
    background: var(--gradient-primary);
    padding: var(--spacing-lg);
    border-radius: var(--radius-xl);
    text-align: center;
    margin-top: var(--spacing-lg);
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}

.motto__icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-sm);
    background: var(--accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--dark);
}

.motto__icon svg {
    width: 40px;
    height: 40px;
}

.motto__text {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--white);
}

/* ===================================
   Goals Section
   =================================== */
.goals {
    background: linear-gradient(135deg, #f0f4ff 0%, #ffffff 100%);
}

.goals__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
    max-width: 900px;
    margin: 0 auto;
}

.goal-card {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
    border-top: 4px solid var(--accent);
}

.goal-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.goal-card__number {
    font-size: 3rem;
    font-weight: 900;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-sm);
}

.goal-card__title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: var(--spacing-sm);
}

/* ===================================
   Contact Section
   =================================== */
.contact__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.contact-card {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: var(--transition-normal);
}

.contact-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.contact-card__icon {
    width: 70px;
    height: 70px;
    background: var(--light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-sm);
    color: var(--primary);
    transition: var(--transition-normal);
}

.contact-card:hover .contact-card__icon {
    background: var(--primary);
    color: var(--white);
}

.contact-card__icon svg {
    width: 32px;
    height: 32px;
}

.contact-card__title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--primary);
}

.contact-card__link,
.contact-card__text {
    display: block;
    color: var(--text-light);
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.contact-card__link:hover {
    color: var(--primary);
}

/* ===================================
   Footer
   =================================== */
.footer {
    background: var(--dark);
    color: var(--white);
    padding-top: var(--spacing-xl);
    padding-bottom: var(--spacing-md);
}

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

.footer__brand {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.footer__logo {
    height: 80px;
    width: auto;
    margin-bottom: var(--spacing-sm);
    opacity: 0.9;
}

.footer__text {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
}

.footer__title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--accent);
}

.footer__list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.footer__list a {
    color: rgba(255, 255, 255, 0.8);
    transition: var(--transition-normal);
}

.footer__list a:hover {
    color: var(--accent);
    transform: translateX(-5px);
    padding-right: 5px;
}

[dir="ltr"] .footer__list a:hover {
    transform: translateX(5px);
    padding-right: 0;
    padding-left: 5px;
}

.social-links {
    display: flex;
    gap: var(--spacing-sm);
}

.social-link {
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-normal);
    color: var(--white);
}

.social-link svg {
    width: 20px;
    height: 20px;
}

.social-link:hover {
    background: var(--accent);
    color: var(--dark);
    transform: translateY(-5px);
}

.footer__bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-md);
    text-align: center;
}

.footer__copyright {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.875rem;
}

/* ===================================
   Responsive Design
   =================================== */
@media (max-width: 968px) {
    .nav__list {
        gap: var(--spacing-sm);
    }

    .nav__link {
        padding: 0.5rem;
        font-size: 0.875rem;
    }

    .hero__title {
        font-size: 2.5rem;
    }

    .hero__subtitle {
        font-size: 1.5rem;
    }

    .section__title {
        font-size: 2rem;
    }

    .goals__grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav {
        flex-direction: column;
        gap: 1rem;
    }

    .nav__list {
        flex-wrap: wrap;
        justify-content: center;
    }

    .hero__title {
        font-size: 2rem;
    }

    .hero__subtitle {
        font-size: 1.25rem;
    }

    .hero__buttons {
        flex-direction: column;
    }

    .contact__grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }

    .hero__title {
        font-size: 1.75rem;
    }

    .hero__logo {
        width: 200px;
    }

    .section {
        padding: var(--spacing-lg) 0;
    }
}