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

:root {
    --primary-blue: #1E7FB8;
    --primary-orange: #F7941D;
    --dark-blue: #0D5A87;
    --light-blue: #E8F4F8;
    --white: #FFFFFF;
    --text-dark: #2C2C2C;
    --text-gray: #5A5A5A;
    --hero-overlay: rgba(30, 127, 184, 0.85);
}

html {
    scroll-behavior: smooth;
}

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

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

/* Navigation */
.navbar {
    background: var(--white);
    padding: 20px 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

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

.logo img {
    height: 50px;
    width: auto;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 40px;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 600;
    font-size: 16px;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: var(--primary-blue);
}

/* Hero Section */
.hero {
    position: relative;
    padding: 200px 0 120px;
    margin-top: 70px;
    color: var(--white);
    text-align: center;
    overflow: hidden;
}

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

.hero-slideshow .slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1.5s ease-in-out;
}

.hero-slideshow .slide.active {
    opacity: 1;
}

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

.hero .container {
    position: relative;
    z-index: 2;
}

.hero-content {
    max-width: 900px;
    margin: 0 auto;
}

.hero-title {
    font-size: 64px;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 20px;
    letter-spacing: 2px;
}

.hero-subtitle {
    font-size: 32px;
    font-weight: 600;
    margin-bottom: 30px;
}

.hero-description {
    font-size: 18px;
    line-height: 1.8;
    margin-bottom: 40px;
    font-weight: 400;
    opacity: 0.95;
}

.cta-button {
    display: inline-block;
    background: var(--primary-orange);
    color: var(--white);
    padding: 18px 50px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 700;
    font-size: 18px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 4px 15px rgba(247, 148, 29, 0.4);
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(247, 148, 29, 0.6);
}

/* Stats Section */
.stats-section {
    padding: 80px 0;
    background: var(--white);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.stat-card {
    background: #ECF7FF;
    padding: 50px 40px;
    border-radius: 20px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(30, 127, 184, 0.2);
}

.stat-number {
    font-size: 56px;
    font-weight: 900;
    color: var(--primary-blue);
    margin-bottom: 15px;
}

.stat-text {
    font-size: 18px;
    font-weight: 500;
    color: var(--text-dark);
    line-height: 1.4;
}

/* Benefits Section */
.benefits-section {
    padding: 100px 0;
    background: var(--white);
}

.section-title {
    font-size: 48px;
    font-weight: 800;
    color: var(--primary-blue);
    text-align: center;
    margin-bottom: 80px;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 50px;
}

.benefit-card {
    text-align: center;
    padding: 20px;
}

.benefit-icon {
    margin-bottom: 25px;
    display: flex;
    justify-content: center;
}

.benefit-icon img {
    width: 100px;
    height: 100px;
    object-fit: contain;
}

.benefit-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-blue);
    margin-bottom: 15px;
}

.benefit-text {
    font-size: 16px;
    color: var(--text-gray);
    line-height: 1.7;
}

/* Services Section */
.services-section {
    padding: 100px 0;
    background: var(--primary-blue);
}

.section-title-white {
    font-size: 48px;
    font-weight: 800;
    color: var(--white);
    text-align: center;
    margin-bottom: 80px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.service-card {
    border-radius: 15px;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 450px;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
}

.service-content-overlay {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    padding: 30px 25px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    position: relative;
}

.service-content-overlay::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.3) 0%, rgba(0, 0, 0, 0.8) 100%);
    z-index: 1;
}

.service-title,
.service-text {
    position: relative;
    z-index: 2;
}

.service-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--primary-orange);
    margin-bottom: 15px;
}

.service-text {
    font-size: 15px;
    color: var(--white);
    line-height: 1.7;
}

/* Why Choose Section */
.why-choose-section {
    padding: 100px 0;
    background: var(--white);
}

.why-choose-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 80px;
    align-items: start;
}

.section-title-left {
    font-size: 48px;
    font-weight: 800;
    color: var(--primary-blue);
    line-height: 1.2;
    position: sticky;
    top: 120px;
}

.why-choose-list {
    display: flex;
    flex-direction: column;
    gap: 50px;
}

.why-choose-item {
    display: flex;
    gap: 30px;
    align-items: start;
}

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

.why-choose-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-blue);
    margin-bottom: 12px;
}

.why-choose-description {
    font-size: 16px;
    color: var(--text-gray);
    line-height: 1.8;
}

/* Contact Section */
.contact-section {
    padding: 100px 0;
    background: var(--primary-blue);
    text-align: center;
}

.contact-subtitle {
    font-size: 20px;
    color: var(--white);
    margin-bottom: 60px;
    margin-top: 10px;
    font-weight: 400;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-bottom: 60px;
}

.contact-card {
    background: var(--white);
    padding: 50px 30px;
    border-radius: 15px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.contact-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.contact-icon {
    margin-bottom: 20px;
    display: flex;
    justify-content: center;
}

.contact-icon img {
    width: 60px;
    height: 60px;
    object-fit: contain;
}

.contact-method-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-blue);
    margin-bottom: 12px;
}

.contact-method-text {
    font-size: 18px;
    color: var(--text-gray);
    font-weight: 500;
}

/* Social Links */
.social-links {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-top: 40px;
}

.social-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transition: background 0.3s ease, transform 0.3s ease;
}

.social-icon img {
    width: 30px;
    height: 30px;
    object-fit: contain;
}

.social-icon:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

/* Footer */
.footer {
    background: var(--dark-blue);
    padding: 30px 0;
    text-align: center;
}

.footer-text {
    color: var(--white);
    font-size: 14px;
    font-weight: 400;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .why-choose-content {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    
    .section-title-left {
        position: static;
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-links {
        gap: 20px;
    }
    
    .nav-links a {
        font-size: 14px;
    }
    
    .hero {
        padding: 150px 0 80px;
    }
    
    .hero-title {
        font-size: 42px;
    }
    
    .hero-subtitle {
        font-size: 24px;
    }
    
    .hero-description {
        font-size: 16px;
    }
    
    .section-title,
    .section-title-white,
    .section-title-left {
        font-size: 36px;
    }
    
    .stats-grid,
    .benefits-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .service-card {
        height: 400px;
    }
    
    .stat-number {
        font-size: 48px;
    }
    
    .benefit-title,
    .why-choose-title {
        font-size: 20px;
    }
    
    .service-title,
    .contact-method-title {
        font-size: 20px;
    }
}

@media (max-width: 480px) {
    .logo img {
        height: 40px;
    }
    
    .nav-links {
        gap: 15px;
    }
    
    .hero-title {
        font-size: 32px;
    }
    
    .hero-subtitle {
        font-size: 20px;
    }
    
    .cta-button {
        padding: 15px 35px;
        font-size: 16px;
    }
    
    .section-title,
    .section-title-white,
    .section-title-left {
        font-size: 28px;
    }
    
    .stat-number {
        font-size: 40px;
    }
}

/* Animation Classes */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.8s ease-out forwards;
}

/* Smooth Scrolling Enhancement */
section {
    scroll-margin-top: 90px;
}