:root {
    --primary-color: #6D28D9;
    --secondary-color: #1E293B;
    --accent-color: #06B6D4;
    --background-color: #0F172A;
    --text-color: #E2E8F0;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--background-color);
    color: var(--text-color);
    line-height: 1.6;
}

/* Navigation */
.navbar {
    background-color: var(--secondary-color);
    padding: 1rem 0;
    transition: all 0.3s ease;
}

.navbar-brand {
    color: var(--text-color) !important;
    font-weight: bold;
    font-size: 1.5rem;
}

.nav-link {
    color: var(--text-color) !important;
    margin: 0 1rem;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: var(--accent-color) !important;
}

/* Hero Section */
.hero {
    background-color: var(--primary-color);
    padding: 8rem 0 4rem;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero h1 {
    color: var(--text-color);
    margin-bottom: 1.5rem;
}

.hero p {
    color: var(--text-color);
    margin-bottom: 2rem;
}

.btn-primary {
    background-color: var(--accent-color);
    border: none;
    padding: 0.8rem 2rem;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background-color: var(--secondary-color);
    transform: translateY(-2px);
}

/* Section Styles */
.section-title {
    color: var(--text-color);
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2.5rem;
}

section {
    padding: 5rem 0;
}

/* Interactive About Section */
.about-section {
    position: relative;
    overflow: hidden;
}

.about-section p {
    position: relative;
    transition: all 0.4s ease;
}

.about-section .col-lg-6:first-child {
    position: relative;
}

.about-section .col-lg-6:first-child:hover p {
    transform: scale(1.02);
    text-shadow: 0 0 20px rgba(6, 182, 212, 0.3);
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.feature {
    background-color: var(--secondary-color);
    padding: 2rem;
    border-radius: 10px;
    transition: all 0.4s ease;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    border: 2px solid transparent;
}

.feature:hover {
    border-color: var(--accent-color);
    transform: translateX(10px);
    box-shadow: -5px 5px 15px rgba(6, 182, 212, 0.2);
}

.feature i {
    font-size: 2.5rem;
    color: var(--accent-color);
    margin-bottom: 1rem;
    transition: all 0.4s ease;
}

.feature:hover i {
    transform: rotate(360deg);
}

.feature h3 {
    position: relative;
    z-index: 1;
    transition: color 0.3s ease;
}

.feature:hover h3 {
    color: var(--accent-color);
}

.feature .feature-details {
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transition: all 0.4s ease;
    margin-top: 0;
}

.feature.active .feature-details {
    max-height: 200px;
    opacity: 1;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--accent-color);
}

.skill-bar {
    background-color: var(--background-color);
    height: 6px;
    border-radius: 3px;
    margin-top: 0.5rem;
    overflow: hidden;
}

.skill-progress {
    height: 100%;
    background-color: var(--accent-color);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 1s ease;
}

.feature.active .skill-progress {
    transform: scaleX(1);
}

@media (max-width: 768px) {
    .feature:hover {
        transform: translateX(5px);
    }
}

/* Services Section */
.service-card {
    background-color: var(--secondary-color);
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
    transition: all 0.4s ease;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    margin-bottom: 2rem;
    border: 2px solid transparent;
}

.service-card:hover {
    transform: translateY(-10px);
    border-color: var(--accent-color);
    box-shadow: 0 10px 20px rgba(6, 182, 212, 0.2);
}

.service-card i {
    font-size: 2.5rem;
    color: var(--accent-color);
    margin-bottom: 1rem;
    transition: transform 0.4s ease;
}

.service-card:hover i {
    transform: scale(1.2);
}

.service-card .service-details {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
    opacity: 0;
}

.service-card.active .service-details {
    max-height: 200px;
    opacity: 1;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--accent-color);
}

/* Why Choose Us Section */
.feature-card {
    background-color: var(--secondary-color);
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
    transition: all 0.4s ease;
    cursor: pointer;
    position: relative;
    margin-bottom: 2rem;
    border: 2px solid transparent;
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: 0 10px 20px rgba(109, 40, 217, 0.2);
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, var(--primary-color), var(--accent-color));
    opacity: 0;
    transition: opacity 0.4s ease;
    border-radius: 8px;
    z-index: 0;
}

.feature-card:hover::before {
    opacity: 0.1;
}

.feature-card i {
    position: relative;
    z-index: 1;
    transition: transform 0.4s ease;
}

.feature-card:hover i {
    transform: rotateY(180deg);
}

.feature-card h3, .feature-card p {
    position: relative;
    z-index: 1;
}

.feature-card .feature-stats {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
    opacity: 0;
}

.feature-card.active .feature-stats {
    max-height: 200px;
    opacity: 1;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--primary-color);
}

/* Mission & Vision Section */
.mission-card, .vision-card {
    background-color: var(--secondary-color);
    padding: 2rem;
    border-radius: 10px;
    height: 100%;
}

.mission-card h2, .vision-card h2 {
    color: var(--accent-color);
    margin-bottom: 1rem;
}

/* Contact Section */
.contact-section {
    background-color: var(--secondary-color);
}

.contact-info {
    padding: 2rem;
}

.contact-info i {
    color: var(--accent-color);
    margin-right: 0.5rem;
}

.social-links {
    margin-top: 2rem;
}

.social-links a {
    color: var(--text-color);
    font-size: 1.5rem;
    margin-right: 1rem;
    transition: color 0.3s ease;
}

.social-links a:hover {
    color: var(--accent-color);
}

.contact-form .form-control {
    background-color: var(--background-color);
    border: 1px solid var(--accent-color);
    color: var(--text-color);
}

.contact-form .form-control:focus {
    background-color: var(--background-color);
    border-color: var(--accent-color);
    color: var(--text-color);
    box-shadow: none;
}

/* Footer */
.footer {
    background-color: var(--secondary-color);
    padding: 2rem 0;
}

.footer-links {
    list-style: none;
    display: flex;
    justify-content: flex-end;
}

.footer-links li {
    margin-left: 2rem;
}

.footer-links a {
    color: var(--text-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--accent-color);
}

/* Privacy and Terms Pages */
.privacy-section, .terms-section {
    padding: 8rem 0 4rem;
    background-color: var(--background-color);
}

.privacy-content, .terms-content {
    background-color: var(--secondary-color);
    padding: 2rem;
    border-radius: 10px;
    margin-top: 2rem;
}

.privacy-content h2, .terms-content h2 {
    color: var(--accent-color);
    margin: 2rem 0 1rem;
    font-size: 1.8rem;
}

.privacy-content h2:first-child, .terms-content h2:first-child {
    margin-top: 0;
}

.privacy-content p, .terms-content p {
    margin-bottom: 1rem;
    line-height: 1.8;
}

.privacy-content ul, .terms-content ul {
    margin-bottom: 1.5rem;
    padding-left: 2rem;
}

.privacy-content li, .terms-content li {
    margin-bottom: 0.5rem;
    line-height: 1.6;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero {
        text-align: center;
        padding: 6rem 0 3rem;
    }

    .hero img {
        margin-top: 2rem;
    }

    .footer-links {
        justify-content: center;
        margin-top: 1rem;
    }

    .footer-links li {
        margin: 0 1rem;
    }

    .privacy-section, .terms-section {
        padding: 6rem 0 3rem;
    }

    .privacy-content, .terms-content {
        padding: 1.5rem;
    }

    .privacy-content h2, .terms-content h2 {
        font-size: 1.5rem;
    }
}

/* Contact Form Styling */
.php-email-form {
    background-color: var(--secondary-color);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(6, 182, 212, 0.1);
}

.php-email-form .form-control {
    background-color: var(--background-color);
    border: 2px solid rgba(6, 182, 212, 0.1);
    color: var(--text-color);
    padding: 0.8rem 1.2rem;
    font-size: 1rem;
    transition: all 0.3s ease;
    margin-bottom: 0.5rem;
}

.php-email-form .form-control:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 0.2rem rgba(6, 182, 212, 0.15);
    background-color: var(--background-color);
    color: var(--text-color);
}

.php-email-form .form-control::placeholder {
    color: rgba(226, 232, 240, 0.6);
    font-size: 0.95rem;
}

.php-email-form textarea.form-control {
    min-height: 120px;
    resize: vertical;
}

.php-email-form button[type="submit"] {
    background-color: var(--primary-color);
    color: var(--text-color);
    padding: 0.8rem 2rem;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    width: 100%;
    margin-top: 1rem;
}

.php-email-form button[type="submit"]:hover {
    background-color: var(--accent-color);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(6, 182, 212, 0.3);
}

.php-email-form button[type="submit"]:active {
    transform: translateY(0);
}

.error-message {
    color: #ff6b6b;
    font-size: 0.85rem;
    margin-top: 0.25rem;
    display: block;
    height: 20px;
}

.alert-success {
    background-color: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.2);
    color: #10b981;
    padding: 1rem;
    border-radius: 8px;
    font-size: 0.95rem;
    margin-top: 1.5rem;
}

/* Form Group Spacing */
.form-group {
    /* margin-bottom: 1rem; */
    position: relative;
}

/* Input Focus Animation */
.php-email-form .form-control:focus + .focus-border {
    width: 100%;
    transition: 0.4s;
    left: 0;
}

.php-email-form .form-control.valid {
    border-color: rgba(16, 185, 129, 0.4);
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .php-email-form {
        padding: 1.5rem;
    }

    .php-email-form .form-control {
        padding: 0.7rem 1rem;
    }

    .php-email-form button[type="submit"] {
        padding: 0.7rem 1.5rem;
    }
}

/* Input Hover Effect */
.php-email-form .form-control:hover {
    border-color: rgba(6, 182, 212, 0.3);
}

/* Loading State for Button */
.php-email-form button[type="submit"].loading {
    background-color: var(--secondary-color);
    cursor: not-allowed;
    opacity: 0.8;
}

/* Success Message Animation */
#successMessage {
    animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Terms Close Button Styling */
.terms-close-button-wrapper {
    text-align: center;
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(6, 182, 212, 0.2);
}

.terms-close-button {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background-color: var(--primary-color);
    color: var(--text-color);
    padding: 1rem 2rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.terms-close-button:hover {
    background-color: var(--accent-color);
    color: var(--text-color);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(6, 182, 212, 0.3);
}

.terms-close-button:active {
    transform: translateY(0);
}

.terms-close-button i {
    font-size: 1.1rem;
    transition: transform 0.3s ease;
}

.terms-close-button:hover i {
    transform: rotate(90deg);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .terms-close-button {
        padding: 0.8rem 1.5rem;
        font-size: 0.95rem;
    }
    
    .terms-close-button-wrapper {
        margin-top: 2rem;
    }
}