/* Base Styles */
:root {
    /* Royal Colors */
    --imperial-red: #e63946;
    --regal-gold: #f1c40f;
    --majestic-purple: #8e44ad;
    --noble-green: #27ae60;
    
    /* Light Theme */
    --primary-color: var(--imperial-red);
    --secondary-color: var(--majestic-purple);
    --accent-color: var(--regal-gold);
    --text-color: #333;
    --text-light: #666;
    --bg-color: #fff;
    --bg-secondary: #f8f9fa;
    --border-color: #e1e1e1;
    --card-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

.dark-theme {
    --primary-color: var(--imperial-red);
    --secondary-color: var(--majestic-purple);
    --accent-color: var(--regal-gold);
    --text-color: #f8f9fa;
    --text-light: #ccc;
    --bg-color: #121212;
    --bg-secondary: #1e1e1e;
    --border-color: #333;
    --card-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
}

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

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
    transition: var(--transition);
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: var(--primary-color);
    transition: var(--transition);
}

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

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: 1rem;
}

/* Layout */
main {
    min-height: calc(100vh - 160px);
    padding: 2rem 1rem;
    max-width: 1200px;
    margin: 0 auto;
}

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

.page-header h1 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.page-header p {
    color: var(--text-light);
    font-size: 1.2rem;
}

/* Components */
.card {
    background-color: var(--bg-secondary);
    border-radius: 10px;
    box-shadow: var(--card-shadow);
    padding: 2rem;
    margin-bottom: 2rem;
    transition: var(--transition);
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
}

.btn {
    display: inline-block;
    padding: 0.8rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    outline: none;
}

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

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

.secondary-btn {
    background-color: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

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

.outline-btn {
    background-color: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    font-size: 0.9rem;
}

.outline-btn:hover {
    background-color: var(--primary-color);
    color: white;
}

/* Navigation */
.main-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem;
    background-color: var(--bg-color);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 100;
    transition: var(--transition);
}

.logo h2 {
    font-size: 1.8rem;
    margin-bottom: 0;
}

.logo span {
    color: var(--primary-color);
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-links a {
    color: var(--text-color);
    font-weight: 500;
    position: relative;
}

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

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

.nav-links a.active::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 3px;
    background-color: var(--primary-color);
    border-radius: 5px;
}

/* Mobile Navigation */
.hamburger-menu {
    display: none;
    cursor: pointer;
    z-index: 101;
}

.hamburger {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 20px;
}

.hamburger span {
    display: block;
    height: 3px;
    width: 100%;
    background-color: var(--text-color);
    border-radius: 3px;
    transition: var(--transition);
}

.mobile-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 70%;
    height: 100vh;
    background-color: var(--bg-secondary);
    z-index: 99;
    padding: 6rem 2rem 2rem;
    transition: var(--transition);
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
}

.mobile-nav.active {
    right: 0;
}

.mobile-nav ul {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.mobile-nav a {
    font-size: 1.2rem;
    font-weight: 500;
    color: var(--text-color);
    display: block;
    padding: 0.5rem 0;
}

.mobile-nav a.active {
    color: var(--primary-color);
}

/* Theme Toggle - Updated for top position */
.theme-toggle {
    position: relative;
    z-index: 98;
    margin-left: 1rem;
}

#darkmode-toggle {
    display: none;
}

.theme-toggle label {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: var(--primary-color);
    color: white;
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    transition: var(--transition);
}

.theme-toggle label:hover {
    transform: scale(1.1);
}

.theme-toggle .fa-sun {
    display: none;
}

.theme-toggle .fa-moon {
    display: block;
}

#darkmode-toggle:checked ~ label .fa-sun {
    display: block;
}

#darkmode-toggle:checked ~ label .fa-moon {
    display: none;
}

/* Hero Section */
.hero {
    padding: 2rem 0;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.hero-text h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.hero-text h1 span {
    color: var(--primary-color);
    display: block;
}

.hero-text p {
    font-size: 1.2rem;
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

.hero-text .bio {
    margin-bottom: 2rem;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
}

.social-icons {
    display: flex;
    gap: 1rem;
}

.social-icons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: var(--bg-secondary);
    color: var(--text-color);
    border-radius: 50%;
    transition: var(--transition);
}

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

.hero-image {
    position: relative;
}

/* Profile Circle Styles */
.profile-container {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.profile-circle {
    position: relative;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    overflow: hidden;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    border: 5px solid var(--bg-color);
    z-index: 2;
    transition: var(--transition);
}

.profile-circle img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.profile-decoration {
    position: absolute;
    width: 320px;
    height: 320px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    z-index: 1;
    opacity: 0.3;
    animation: rotate 10s linear infinite;
}

@keyframes rotate {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

.profile-circle:hover {
    transform: scale(1.05);
}

.profile-circle:hover img {
    transform: scale(1.1);
}

/* Projects Grid */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
}

.project-card {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--card-shadow);
    transition: var(--transition);
    background-color: var(--bg-secondary);
}

.project-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
}

.project-image {
    height: 200px;
    overflow: hidden;
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.project-card:hover .project-image img {
    transform: scale(1.1);
}

.project-content {
    padding: 1.5rem;
}

.project-content h3 {
    margin-bottom: 0.5rem;
}

.project-content p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

/* Contact Page */
.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.8rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: inherit;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(230, 57, 70, 0.2);
}

.contact-info .info-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.contact-info .info-item i {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--primary-color);
    color: white;
    border-radius: 50%;
}

.map-container {
    height: 300px;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--card-shadow);
}

/* Video Demo Page */
.video-container {
    max-width: 800px;
    margin: 0 auto;
}

.video-wrapper {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
    height: 0;
    overflow: hidden;
    border-radius: 10px;
    margin: 1.5rem 0;
}

.video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

.video-description {
    margin-top: 1.5rem;
}

/* Site Report Page */
.sitereport-container {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 2rem;
}

.validation-item {
    margin-bottom: 2rem;
}

.validation-image {
    border-radius: 5px;
    overflow: hidden;
    margin: 1rem 0;
}

.influence-list li {
    margin-bottom: 0.5rem;
}

.influence-list a {
    display: inline-block;
    padding: 0.3rem 0;
}

/* Footer */
footer {
    background-color: var(--bg-secondary);
    padding: 2rem;
    text-align: center;
    border-top: 1px solid var(--border-color);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

/* AI Chatbox */
.chat-bot {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 999;
}

.chat-bot-toggle {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    transition: var(--transition);
}

.chat-bot-toggle i {
    color: white;
    font-size: 1.5rem;
}

.chat-bot-toggle:hover {
    transform: scale(1.1);
}

.chat-bot-container {
    position: absolute;
    bottom: 80px;
    right: 0;
    width: 350px;
    height: 450px;
    background-color: var(--bg-color);
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transition: var(--transition);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
}

.chat-bot-container.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.chat-bot-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    background-color: var(--primary-color);
    color: white;
}

.chat-bot-header h3 {
    margin-bottom: 0;
    font-size: 1.2rem;
}

.chat-bot-close {
    background: none;
    border: none;
    color: white;
    cursor: pointer;
    font-size: 1.2rem;
}

.chat-bot-messages {
    flex: 1;
    padding: 1rem;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.message {
    max-width: 80%;
    padding: 0.8rem 1rem;
    border-radius: 10px;
    animation: fadeIn 0.3s ease;
}

.user-message {
    align-self: flex-end;
    background-color: var(--primary-color);
    color: white;
}

.bot-message {
    align-self: flex-start;
    background-color: var(--bg-secondary);
}

.message-content p {
    margin-bottom: 0;
}

.chat-bot-input {
    display: flex;
    padding: 1rem;
    border-top: 1px solid var(--border-color);
}

.chat-bot-input input {
    flex: 1;
    padding: 0.8rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 50px;
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: inherit;
    outline: none;
}

.chat-bot-input button {
    width: 40px;
    height: 40px;
    margin-left: 0.5rem;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition);
}

.chat-bot-input button:hover {
    background-color: var(--secondary-color);
}

/* Form Error Messages */
.error-message {
    color: var(--primary-color);
    font-size: 0.85rem;
    margin-top: 0.3rem;
    display: block;
    font-weight: 500;
}

/* Success Message */
.success-message {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: var(--noble-green);
    color: white;
    padding: 1.5rem 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    z-index: 1000;
    text-align: center;
    animation: fadeIn 0.3s ease;
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        transform: translateY(50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.animate-text {
    animation: slideUp 0.8s ease forwards;
    opacity: 0;
}

.delay-1 {
    animation-delay: 0.2s;
}

.delay-2 {
    animation-delay: 0.4s;
}

.delay-3 {
    animation-delay: 0.6s;
}

.delay-4 {
    animation-delay: 0.8s;
}

.animate-fade-in {
    animation: fadeIn 1s ease forwards;
}

/* Media Queries for Mobile View */
@media (max-width: 992px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-text {
        order: 2;
    }
    
    .hero-image {
        order: 1;
        margin-bottom: 2rem;
    }
    
    .social-icons {
        justify-content: center;
    }
    
    .profile-container {
        margin: 0 auto;
    }
    
    .profile-circle {
        width: 200px;
        height: 200px;
    }
    
    .profile-decoration {
        width: 220px;
        height: 220px;
    }
    
    .sitereport-container {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    .nav-links {
        display: none;
    }
    
    .hamburger-menu {
        display: block;
    }
    
    .contact-container {
        grid-template-columns: 1fr;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
    
    .cta-buttons .btn {
        width: 100%;
    }
    
    .chat-bot-container {
        width: 300px;
        right: 0;
    }
}

@media (max-width: 576px) {
    .hero-text h1 {
        font-size: 2.2rem;
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 1rem;
    }
    
    .chat-bot-container {
        width: 280px;
    }
    
    .profile-circle {
        width: 180px;
        height: 180px;
    }
    
    .profile-decoration {
        width: 200px;
        height: 200px;
    }
    
    /* Add a special mobile-only effect */
    .profile-container::before {
        content: '';
        position: absolute;
        width: 240px;
        height: 240px;
        border-radius: 50%;
        border: 2px dashed var(--accent-color);
        z-index: 0;
        animation: pulse 3s ease-in-out infinite;
    }
    
    @keyframes pulse {
        0%, 100% {
            transform: scale(1);
            opacity: 0.5;
        }
        50% {
            transform: scale(1.05);
            opacity: 0.8;
        }
    }
}