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

:root {
    --primary-color: #0066cc;
    --primary-dark: #0052a3;
    --secondary-color: #f39c12;
    --text-color: #333;
    --light-gray: #f5f5f5;
    --border-gray: #e0e0e0;
    --white: #ffffff;
    --shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 4px 16px rgba(0, 0, 0, 0.15);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    padding-top: 70px;
}

/* Navigation Bar */
nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: white;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    padding: 0;
}

nav .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}

nav .logo {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary-color);
    text-decoration: none;
    margin: 0;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 30px;
    margin: 0;
    padding: 0;
}

nav a {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

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

nav .contact-nav-btn {
    background-color: var(--primary-color);
    color: white;
    padding: 8px 20px;
    border-radius: 5px;
    transition: background-color 0.3s ease;
}

nav .contact-nav-btn:hover {
    background-color: var(--primary-dark);
    color: white;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    background: none;
    border: none;
    padding: 0;
    gap: 5px;
}

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

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

@media (max-width: 768px) {
    nav .container {
        justify-content: space-between;
        align-items: center;
        padding: 15px 20px;
    }

    .hamburger {
        display: flex;
    }

    nav ul {
        position: absolute;
        top: 70px;
        left: 0;
        right: 0;
        background-color: white;
        flex-direction: column;
        gap: 0;
        width: 100%;
        border-bottom: 1px solid var(--border-gray);
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
    }

    nav ul.active {
        max-height: 300px;
    }

    nav li {
        border-bottom: 1px solid var(--border-gray);
    }

    nav li:last-child {
        border-bottom: none;
    }

    nav a {
        display: block;
        padding: 15px 20px;
    }

    nav .contact-nav-btn {
        background-color: var(--primary-color);
        color: white;
    }
}

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

/* Hero Section */
.hero {
    position: relative;
    height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: linear-gradient(135deg, rgba(0, 66, 163, 0.4) 0%, rgba(0, 52, 163, 0.4) 100%), url('img/hero.jpg') center/cover no-repeat;
    color: white;
    text-align: center;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    opacity: 0.1;
    background-image:
        radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.3) 1px, transparent 1px),
        radial-gradient(circle at 80% 80%, rgba(255, 255, 255, 0.3) 1px, transparent 1px);
    background-size: 50px 50px;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 700px;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 10px;
    font-weight: 700;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
}

.hero .tagline {
    font-size: 1.5rem;
    margin-bottom: 15px;
    font-weight: 300;
    opacity: 0.95;
}

.hero .description {
    font-size: 1.1rem;
    margin-bottom: 30px;
    opacity: 0.9;
    line-height: 1.5;
}

.cta-button {
    background-color: var(--secondary-color);
    color: white;
    border: none;
    padding: 15px 40px;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.cta-button:hover {
    background-color: #e08b0b;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

/* About Section */
.about {
    padding: 80px 0;
    background-color: var(--light-gray);
}

.about h2 {
    font-size: 2.5rem;
    margin-bottom: 50px;
    color: var(--primary-color);
    text-align: center;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    max-width: 1000px;
}

.about-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.about-image img {
    max-width: 50%;
    height: auto;
    border-radius: 10px;
}

.about-text {
    text-align: left;
}

.about p {
    font-size: 1.1rem;
    margin-bottom: 20px;
    line-height: 1.8;
}

.about p a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.about p a:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

.about .service-area {
    color: var(--secondary-color);
    font-size: 1.2rem;
    font-weight: 600;
    text-align: left;
}

/* Services Section */
.services {
    padding: 80px 0;
}

.services h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.section-intro {
    text-align: center;
    font-size: 1.1rem;
    color: #666;
    margin-bottom: 50px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.service-card {
    background: white;
    padding: 40px;
    border-radius: 10px;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    border-left: 4px solid var(--primary-color);
}

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

.service-card h3 {
    color: var(--primary-color);
    margin-bottom: 20px;
    font-size: 1.5rem;
}

.service-card ul {
    list-style: none;
}

.service-card li {
    padding: 10px 0;
    border-bottom: 1px solid var(--border-gray);
    color: #555;
}

.service-card li:last-child {
    border-bottom: none;
}

.service-card li:before {
    content: "✓ ";
    color: var(--secondary-color);
    font-weight: bold;
    margin-right: 8px;
}

/* Plans Section */
.plans {
    padding: 80px 0;
    background-color: var(--light-gray);
}

.plans h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.plans-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.plan-card {
    background: white;
    padding: 40px;
    border-radius: 10px;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    border-top: 4px solid var(--primary-color);
    position: relative;
    text-align: center;
}

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

.plan-card.featured {
    border-top-color: var(--secondary-color);
    transform: scale(1.05);
}

.badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--secondary-color);
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.plan-card h3 {
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.price {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--secondary-color);
    margin: 15px 0;
}

.price span {
    font-size: 1.2rem;
    color: #666;
}

.plan-title {
    color: #666;
    font-size: 1.1rem;
    margin-bottom: 25px;
}

.plan-features {
    list-style: none;
    text-align: left;
    margin: 30px 0;
}

.plan-features li {
    padding: 12px 0;
    border-bottom: 1px solid var(--border-gray);
    color: #555;
}

.plan-features li:last-child {
    border-bottom: none;
}

.best-for {
    font-size: 0.95rem;
    color: #777;
    font-style: italic;
    margin-top: 20px;
}

/* Contact Section */
.contact {
    padding: 80px 0;
}

.contact h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.contact-form {
    max-width: 600px;
    margin: 40px auto;
    background: white;
    padding: 40px;
    border-radius: 10px;
    box-shadow: var(--shadow);
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--text-color);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-gray);
    border-radius: 5px;
    font-family: inherit;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.1);
}

.submit-button {
    width: 100%;
    background-color: var(--primary-color);
    color: white;
    border: none;
    padding: 12px;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.submit-button:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.form-message {
    text-align: center;
    margin-top: 20px;
    padding: 15px;
    border-radius: 5px;
    display: none;
}

.form-message.success {
    background-color: #d4edda;
    color: #155724;
    display: block;
}

.form-message.error {
    background-color: #f8d7da;
    color: #721c24;
    display: block;
}

/* Footer */
footer {
    background-color: #2c3e50;
    color: white;
    padding: 60px 0 20px;
}

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

.footer-section h4 {
    margin-bottom: 15px;
    font-size: 1.2rem;
}

.footer-section p {
    line-height: 1.8;
    color: #bbb;
}

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

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

.footer-section a {
    color: #bbb;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: var(--secondary-color);
}

.email-link {
    color: var(--secondary-color) !important;
    font-weight: 600;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: #999;
}

/* About Page Styles */
.about-page {
    padding: 60px 0;
}

.about-hero {
    background: linear-gradient(135deg, rgba(0, 66, 163, 0.4) 0%, rgba(0, 52, 163, 0.4) 100%), url('img/hero.jpg') center/cover no-repeat;
    color: white;
    padding: 80px 0;
    text-align: center;
    margin-bottom: 60px;
}

.about-hero h1 {
    font-size: 3rem;
    margin-bottom: 20px;
    font-weight: 700;
}

.about-hero p {
    font-size: 1.2rem;
    opacity: 0.9;
}

.story-section {
    max-width: 800px;
    margin: 0 auto 60px;
}

.story-section h2 {
    color: var(--primary-color);
    font-size: 2rem;
    margin-bottom: 30px;
    text-align: center;
}

.story-content {
    background: white;
    padding: 40px;
    border-radius: 10px;
    box-shadow: var(--shadow);
    line-height: 1.8;
}

.story-content p {
    margin-bottom: 20px;
    font-size: 1.05rem;
    color: #555;
}

.story-content p:last-child {
    margin-bottom: 0;
}

.highlight {
    color: var(--primary-color);
    font-weight: 600;
}

.timeline {
    max-width: 900px;
    margin: 60px auto;
}

.timeline h2 {
    color: var(--primary-color);
    font-size: 2rem;
    margin-bottom: 40px;
    text-align: center;
}

.timeline-item {
    display: flex;
    margin-bottom: 40px;
    opacity: 0;
    animation: slideIn 0.6s ease forwards;
}

.timeline-item:nth-child(1) { animation-delay: 0.1s; }
.timeline-item:nth-child(2) { animation-delay: 0.2s; }
.timeline-item:nth-child(3) { animation-delay: 0.3s; }
.timeline-item:nth-child(4) { animation-delay: 0.4s; }

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.timeline-dot {
    width: 40px;
    height: 40px;
    background: var(--secondary-color);
    border-radius: 50%;
    margin-right: 30px;
    flex-shrink: 0;
    margin-top: 5px;
    position: relative;
}

.timeline-dot::after {
    content: '';
    position: absolute;
    width: 2px;
    height: 60px;
    background: var(--border-gray);
    left: 50%;
    top: 40px;
    transform: translateX(-1px);
}

.timeline-item:last-child .timeline-dot::after {
    display: none;
}

.timeline-content h3 {
    color: var(--primary-color);
    font-size: 1.3rem;
    margin-bottom: 8px;
}

.timeline-content p {
    color: #666;
    margin: 0;
}

.cta-section {
    background: var(--light-gray);
    padding: 60px 0;
    text-align: center;
    margin-top: 80px;
}

.cta-section h2 {
    color: var(--primary-color);
    font-size: 2rem;
    margin-bottom: 20px;
}

.cta-section p {
    font-size: 1.1rem;
    color: #666;
    margin-bottom: 30px;
}

/* FAQ Page Styles */
.faq-hero {
    background: linear-gradient(135deg, rgba(0, 66, 163, 0.4) 0%, rgba(0, 52, 163, 0.4) 100%), url('img/hero.jpg') center/cover no-repeat;
    color: white;
    padding: 80px 0;
    text-align: center;
    margin-bottom: 60px;
}

.faq-hero h1 {
    font-size: 3rem;
    margin-bottom: 20px;
    font-weight: 700;
}

.faq-hero p {
    font-size: 1.2rem;
    opacity: 0.9;
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
}

.faq-container h1 {
    color: var(--primary-color);
    font-size: 2.5rem;
    margin-bottom: 40px;
    text-align: center;
}

.faq-item {
    margin-bottom: 20px;
    background: white;
    border: 1px solid var(--border-gray);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.faq-question {
    padding: 20px;
    background: var(--light-gray);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    color: var(--primary-color);
    transition: background-color 0.3s ease;
}

.faq-question:hover {
    background-color: #e8f0ff;
}

.faq-toggle {
    font-size: 1.5rem;
    transition: transform 0.3s ease;
}

.faq-item.active .faq-toggle {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    padding: 0 20px;
}

.faq-item.active .faq-answer {
    max-height: 500px;
    padding: 20px;
}

.faq-answer p {
    color: #555;
    line-height: 1.6;
}

.back-link {
    display: inline-block;
    margin-bottom: 30px;
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.back-link:hover {
    color: var(--primary-dark);
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero {
        height: 400px;
    }

    .hero h1 {
        font-size: 2.2rem;
    }

    .hero .tagline {
        font-size: 1.2rem;
    }

    .hero .description {
        font-size: 1rem;
    }

    .cta-button {
        padding: 12px 30px;
        font-size: 1rem;
    }

    .about h2,
    .services h2,
    .plans h2,
    .contact h2 {
        font-size: 2rem;
    }

    .plan-card.featured {
        transform: scale(1);
    }

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

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

    .about-hero h1 {
        font-size: 2rem;
    }

    .story-content {
        padding: 25px;
    }

    .timeline-item {
        margin-left: 0;
    }

    .timeline-dot {
        margin-right: 20px;
    }

    .faq-hero h1 {
        font-size: 2rem;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }

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

    .about .service-area {
        text-align: center;
    }

    .about p {
        text-align: center;
    }

    .about-image img {
        max-width: 60%;
    }
}