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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    color: #333;
    line-height: 1.6;
}

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

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    padding: 20px 0;
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo img {
    height: 90px;
    width: auto;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 40px;
    align-items: center;
}

.nav-link {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    font-size: 16px;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: #5B7FD4;
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background-image: url('hala.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    padding-top: 130px;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(75, 99, 186, 0.88) 0%, rgba(91, 127, 212, 0.85) 100%);
}

.hero-content {
    position: relative;
    z-index: 1;
    color: white;
    text-align: center;
    padding: 60px 0;
}

.hero-title {
    font-size: 56px;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 30px;
    color: white;
}

.hero-title-accent {
    color: #FF8B5A;
    display: block;
}

.hero-description {
    font-size: 18px;
    line-height: 1.8;
    margin-bottom: 40px;
    color: rgba(255, 255, 255, 0.95);
    font-weight: 400;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-bottom: 80px;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 32px;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.3s ease;
    cursor: pointer;
    border: 2px solid transparent;
}

.btn-primary {
    background: #FF8B5A;
    color: white;
    border-color: #FF8B5A;
}

.btn-primary:hover {
    background: #FF7640;
    border-color: #FF7640;
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(255, 139, 90, 0.3);
}

.btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.8);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: white;
    transform: translateY(-2px);
}

/* Hero Stats */
.hero-stats {
    display: flex;
    justify-content: center;
    gap: 100px;
    margin-top: 60px;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 48px;
    font-weight: 800;
    color: white;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        gap: 20px;
    }

    .nav-link {
        font-size: 14px;
    }

    .hero-title {
        font-size: 36px;
    }

    .hero-description {
        font-size: 16px;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }

    .hero-stats {
        flex-direction: column;
        gap: 40px;
    }

    .stat-number {
        font-size: 36px;
    }

    .logo img {
        height: 70px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 28px;
    }

    .hero-description br {
        display: none;
    }

    .stat-number {
        font-size: 32px;
    }

    .stat-label {
        font-size: 14px;
    }
}

/* About Section */
.about-section {
    padding: 100px 0;
    background-color: #F8F9FB;
}

.section-title {
    font-size: 42px;
    font-weight: 700;
    text-align: center;
    color: #2C3E5C;
    margin-bottom: 20px;
}

.section-description {
    font-size: 17px;
    line-height: 1.8;
    text-align: center;
    color: #6B7280;
    margin-bottom: 60px;
    font-weight: 400;
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-bottom: 60px;
}

.feature-card {
    background: white;
    border: 2px solid #E5E7EB;
    border-radius: 12px;
    padding: 32px 24px;
    text-align: left;
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(91, 127, 212, 0.15);
    border-color: #5B7FD4;
}

.feature-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, #5B7FD4 0%, #7B94E0 100%);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.feature-title {
    font-size: 20px;
    font-weight: 600;
    color: #2C3E5C;
    margin-bottom: 12px;
}

.feature-description {
    font-size: 15px;
    line-height: 1.6;
    color: #6B7280;
    font-weight: 400;
}

/* Experience Banner */
.experience-banner {
    background: linear-gradient(135deg, rgba(91, 127, 212, 0.08) 0%, rgba(123, 148, 224, 0.12) 100%);
    border-radius: 16px;
    padding: 50px 40px;
    text-align: center;
}

.experience-title {
    font-size: 32px;
    font-weight: 700;
    color: #2C3E5C;
    margin-bottom: 16px;
}

.experience-description {
    font-size: 17px;
    line-height: 1.8;
    color: #6B7280;
    font-weight: 400;
}

/* Responsive Design - About Section */
@media (max-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .about-section {
        padding: 60px 0;
    }

    .section-title {
        font-size: 32px;
    }

    .section-description {
        font-size: 16px;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .experience-banner {
        padding: 40px 24px;
    }

    .experience-title {
        font-size: 24px;
    }

    .experience-description {
        font-size: 16px;
    }

    .experience-description br {
        display: none;
    }
}

@media (max-width: 480px) {
    .section-title {
        font-size: 28px;
    }

    .section-description {
        font-size: 15px;
    }

    .section-description br {
        display: none;
    }

    .feature-card {
        padding: 24px 20px;
    }

    .feature-icon {
        width: 48px;
        height: 48px;
    }

    .feature-title {
        font-size: 18px;
    }

    .feature-description {
        font-size: 14px;
    }

    .experience-title {
        font-size: 20px;
    }

    .experience-description {
        font-size: 15px;
    }
}

/* Products Section */
.products-section {
    padding: 100px 0;
    background-color: #F8F9FB;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    margin-bottom: 60px;
}

.product-card {
    background: white;
    border: 2px solid #E5E7EB;
    border-radius: 16px;
    padding: 36px 28px;
    text-align: left;
    transition: all 0.3s ease;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(91, 127, 212, 0.15);
    border-color: #5B7FD4;
}

.product-icon {
    width: 64px;
    height: 64px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.product-icon-blue {
    background: linear-gradient(135deg, #5B7FD4 0%, #7B94E0 100%);
}

.product-icon-orange {
    background: linear-gradient(135deg, #E07C54 0%, #E89C7A 100%);
}

.product-icon-purple {
    background: linear-gradient(135deg, #8B7BA8 0%, #A896BE 100%);
}

.product-title {
    font-size: 22px;
    font-weight: 600;
    color: #2C3E5C;
    margin-bottom: 14px;
}

.product-description {
    font-size: 15px;
    line-height: 1.7;
    color: #6B7280;
    font-weight: 400;
}

/* Why Products Section */
.why-products-section {
    background: white;
    border: 2px solid #E5E7EB;
    border-radius: 16px;
    padding: 50px 45px;
}

.why-products-title {
    font-size: 32px;
    font-weight: 700;
    color: #2C3E5C;
    text-align: center;
    margin-bottom: 40px;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 14px;
}

.benefit-icon {
    flex-shrink: 0;
}

.benefit-text {
    font-size: 16px;
    color: #2C3E5C;
    font-weight: 500;
}

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

    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
}

@media (max-width: 768px) {
    .products-section {
        padding: 60px 0;
    }

    .products-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .product-card {
        padding: 28px 24px;
    }

    .product-icon {
        width: 56px;
        height: 56px;
    }

    .product-title {
        font-size: 20px;
    }

    .product-description {
        font-size: 15px;
    }

    .why-products-section {
        padding: 40px 24px;
    }

    .why-products-title {
        font-size: 24px;
        margin-bottom: 32px;
    }

    .benefits-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

@media (max-width: 480px) {
    .product-card {
        padding: 24px 20px;
    }

    .product-icon {
        width: 52px;
        height: 52px;
    }

    .product-title {
        font-size: 18px;
    }

    .why-products-title {
        font-size: 20px;
    }

    .benefit-text {
        font-size: 15px;
    }
}

/* Contact Section */
.contact-section {
    padding: 100px 0;
    background-color: #F8F9FB;
}

.contact-cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    margin-bottom: 60px;
}

.contact-card {
    background: white;
    border: 2px solid #E5E7EB;
    border-radius: 16px;
    padding: 40px 32px;
    text-align: center;
    transition: all 0.3s ease;
}

.contact-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 35px rgba(91, 127, 212, 0.15);
    border-color: #5B7FD4;
}

.contact-icon {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
}

.contact-icon-blue {
    background: linear-gradient(135deg, #5B7FD4 0%, #7B94E0 100%);
}

.contact-icon-orange {
    background: linear-gradient(135deg, #E07C54 0%, #E89C7A 100%);
}

.contact-icon-purple {
    background: linear-gradient(135deg, #8B7BA8 0%, #A896BE 100%);
}

.contact-title {
    font-size: 22px;
    font-weight: 600;
    color: #2C3E5C;
    margin-bottom: 12px;
}

.contact-info {
    font-size: 16px;
    color: #6B7280;
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-info:hover {
    color: #5B7FD4;
}

/* CTA Banner */
.cta-banner {
    background: linear-gradient(135deg, #5B7FD4 0%, #7B94E0 100%);
    border-radius: 20px;
    padding: 60px 40px;
    text-align: center;
}

.cta-title {
    font-size: 36px;
    font-weight: 700;
    color: white;
    margin-bottom: 16px;
}

.cta-description {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 32px;
    font-weight: 400;
}

.btn-cta {
    background: white;
    color: #5B7FD4;
    border-color: white;
    font-size: 17px;
    font-weight: 600;
    padding: 16px 40px;
}

.btn-cta:hover {
    background: rgba(255, 255, 255, 0.95);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

/* Footer */
.footer {
    background-color: #2C3E5C;
    padding: 30px 0;
}

.footer-content {
    text-align: center;
}

.footer-text {
    color: rgba(255, 255, 255, 0.8);
    font-size: 14px;
    font-weight: 400;
}

/* Responsive Design - Contact Section */
@media (max-width: 1024px) {
    .contact-cards-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }

    .contact-card:last-child {
        grid-column: 1 / -1;
        max-width: 50%;
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    .contact-section {
        padding: 60px 0;
    }

    .contact-cards-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .contact-card:last-child {
        grid-column: auto;
        max-width: 100%;
    }

    .contact-card {
        padding: 32px 24px;
    }

    .contact-icon {
        width: 64px;
        height: 64px;
    }

    .contact-title {
        font-size: 20px;
    }

    .contact-info {
        font-size: 15px;
    }

    .cta-banner {
        padding: 50px 24px;
    }

    .cta-title {
        font-size: 28px;
    }

    .cta-description {
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .contact-card {
        padding: 28px 20px;
    }

    .contact-icon {
        width: 56px;
        height: 56px;
    }

    .contact-title {
        font-size: 18px;
    }

    .contact-info {
        font-size: 14px;
    }

    .cta-banner {
        padding: 40px 20px;
        border-radius: 16px;
    }

    .cta-title {
        font-size: 24px;
    }

    .cta-description {
        font-size: 15px;
        margin-bottom: 24px;
    }

    .btn-cta {
        width: 100%;
        max-width: 280px;
    }
}