:root {
    --primary: #ff6b6b;
    /* rgba(255, 107, 107, 1) */
    --secondary: #ffe66d;
    /* rgba(255, 230, 109, 1) */
    --accent: #4ecdc4;
    /* rgba(78, 205, 196, 1) */
    --light: #f0f3f5;
    /* rgba(240, 243, 245, 1) */
    --dark: #22223b;
    /* rgba(34, 34, 59, 1) */
    --gray: #8d99ae;
    /* rgba(141, 153, 174, 1) */
    --light-blue: #c8f8f5;
    /* rgba(200, 248, 245, 1) */
    --shadow: 0 5px 15px rgba(0, 0, 0, 0.12);
    --transition: all 0.3s ease;
}



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

body {
    font-family: 'Roboto', sans-serif;
    line-height: 1.6;
    color: var(--dark);
    background-color: #f5f7fa;
}

h1,
h2,
h3,
h4,
h5 {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 1rem;
}

h1 {
    font-size: 2.8rem;
}

h2 {
    font-size: 2.2rem;
    position: relative;
    padding-bottom: 15px;
    margin-bottom: 2rem;
}

h2:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 70px;
    height: 4px;
    background: var(--secondary);
    border-radius: 2px;
}

h3 {
    font-size: 1.5rem;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

section {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header h2:after {
    left: 50%;
    transform: translateX(-50%);
}

.btn {
    display: inline-block;
    padding: 12px 28px;
    background: var(--primary);
    color: white;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    font-family: 'Poppins', sans-serif;
}

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

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

.btn-accent {
    background: var(--accent);
}

/* Header */
header {
    background: white;
    box-shadow: var(--shadow);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

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

.logo {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary);
    text-decoration: none;
    display: flex;
    align-items: center;
}

.logo i {
    margin-right: 10px;
    color: var(--secondary);
}

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

.nav-links li {
    margin-left: 30px;
}

.nav-links a {
    text-decoration: none;
    color: var(--dark);
    font-weight: 500;
    transition: var(--transition);
}

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

.mobile-menu-btn {
    display: none;
    font-size: 1.5rem;
    background: none;
    border: none;
    color: var(--primary);
    cursor: pointer;
}

/* Hero Section */
.hero {
    padding-top: 150px;
    background: linear-gradient(135deg, rgba(255, 107, 107, 0.9) 0%, rgba(255, 230, 109, 0.8) 100%), url('../images/hero.webp');
    background-size: cover;
    background-position: center;
    color: white;
    text-align: center;
}

.hero h1 {
    font-size: 3.2rem;
    margin-bottom: 1.5rem;
    color: white;
}

.hero p {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto 2rem;
}

.hero-btns {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 2rem;
}

/* About Preview */
.about {
    background: white;
}

.about-content {
    display: flex;
    align-items: center;
    gap: 50px;
}

.about-text {
    flex: 1;
}

.about-image {
    flex: 1;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.about-image img {
    width: 100%;
    height: auto;
    display: block;
}

/* Why Choose Us */
.why-choose-us {
    background-color: var(--light);
}

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

.feature-card {
    background: white;
    padding: 30px;
    border-radius: 8px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

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

.feature-card i {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 1rem;
}

/* Services */
.services-tabs {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    margin-bottom: 40px;
}

.tab-btn {
    padding: 10px 20px;
    background: white;
    border: 2px solid var(--primary);
    color: var(--primary);
    border-radius: 30px;
    cursor: pointer;
    transition: var(--transition);
    font-weight: 500;
}

.tab-btn.active,
.tab-btn:hover {
    background: var(--primary);
    color: white;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 25px;
}

.service-card {
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

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

.service-icon {
    background: var(--light-blue);
    padding: 25px;
    text-align: center;
    font-size: 2.5rem;
    color: var(--primary);
}

.service-content {
    padding: 25px;
}

.service-content h3 {
    margin-bottom: 10px;
}

/* Testimonials */
.testimonials {
    background: linear-gradient(135deg, rgba(255, 107, 107, 0.05) 0%, rgba(255, 230, 109, 0.05) 100%);
}

.testimonial-slider {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.testimonial {
    background: white;
    padding: 40px;
    border-radius: 8px;
    box-shadow: var(--shadow);
    text-align: center;
}

.client-img {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    margin: 0 auto 20px;
    overflow: hidden;
    border: 4px solid var(--light-blue);
}

.client-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.client-name {
    font-weight: 600;
    color: var(--primary);
    margin-top: 15px;
}

.client-role {
    color: var(--gray);
    font-size: 0.9rem;
}

.slider-controls {
    display: flex;
    justify-content: center;
    margin-top: 30px;
    gap: 10px;
}

.slider-btn {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--gray);
    border: none;
    cursor: pointer;
    transition: var(--transition);
}

.slider-btn.active {
    background: var(--primary);
    transform: scale(1.2);
}

/* FAQ */
.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: 15px;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.08);
}

.faq-question {
    padding: 20px;
    background: white;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 500;
}

.faq-question i {
    transition: var(--transition);
}

.faq-answer {
    padding: 0 20px;
    max-height: 0;
    overflow: hidden;
    transition: var(--transition);
    background: white;
}

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

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

/* Contact Form */
.contact {
    background: white;
}

.contact-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 50px;
}

.contact-form {
    background: var(--light);
    padding: 40px;
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}

.form-control {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-family: 'Roboto', sans-serif;
    transition: var(--transition);
}

.form-control:focus {
    border-color: var(--primary);
    outline: none;
}

/* Footer */
footer {
    background: var(--dark);
    color: white;
    padding: 70px 0 20px;
}

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

.footer-logo {
    font-size: 1.8rem;
    font-weight: 700;
    color: white;
    margin-bottom: 20px;
    display: block;
}

.footer-links h3,
.footer-services h3 {
    font-size: 1.3rem;
    margin-bottom: 20px;
    color: white;
}

.footer-links ul,
.footer-services ul {
    list-style: none;
}

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

.footer-links a,
.footer-services a {
    color: #ccc;
    text-decoration: none;
    transition: var(--transition);
}

.footer-links a:hover,
.footer-services a:hover {
    color: var(--secondary);
    padding-left: 5px;
}

.social-icons {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-icons a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: white;
    text-decoration: none;
    transition: var(--transition);
}

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

.copyright {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: #aaa;
    font-size: 0.9rem;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 2000;
    justify-content: center;
    align-items: center;
}

.modal-content {
    background: white;
    width: 90%;
    max-width: 800px;
    max-height: 80vh;
    border-radius: 8px;
    overflow: hidden;
    position: relative;
}

.modal-header {
    padding: 20px;
    background: var(--primary);
    color: white;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-body {
    padding: 30px;
    overflow-y: auto;
    max-height: calc(80vh - 70px);
}

.close-modal {
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
}

/* Success Message */
.success-message {
    background: var(--secondary);
    color: white;
    padding: 15px;
    border-radius: 4px;
    margin-top: 20px;
    display: none;
    text-align: center;
}

/* Responsive */
@media (max-width: 992px) {
    h1 {
        font-size: 2.4rem;
    }

    h2 {
        font-size: 1.8rem;
    }

    .about-content {
        flex-direction: column;
    }

    .hero {
        padding-top: 130px;
    }
}

@media (max-width: 768px) {
    .mobile-menu-btn {
        display: block;
    }

    .nav-links {
        position: fixed;
        top: 70px;
        left: 0;
        width: 100%;
        background: white;
        flex-direction: column;
        align-items: center;
        padding: 20px 0;
        box-shadow: var(--shadow);
        transform: translateY(-100%);
        opacity: 0;
        transition: var(--transition);
        z-index: 999;
    }

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

    .nav-links li {
        margin: 15px 0;
    }

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

    .btn {
        width: 80%;
        max-width: 300px;
        margin-bottom: 10px;
    }
}

@media (max-width: 576px) {
    section {
        padding: 60px 0;
    }

    h1 {
        font-size: 2rem;
    }

    .contact-form {
        padding: 25px;
    }

    .modal-content {
        width: 95%;
    }
}