/* style.css */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemMedia, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
    background: #0a0a0a;
    color: #e5e5e5;
    line-height: 1.6;
}

img {
    filter: grayscale(100%);
}

/* Header & Navigation */
header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid #262626;
    z-index: 1000;
}

nav {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: #fff;
    text-decoration: none;
}

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

.nav-links a {
    color: #a3a3a3;
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: #fff;
}

.btn-book {
    background: #f5f5f5;
    color: #000;
    padding: 0.6rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s;
}

.btn-book:hover {
    background: #fff;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 255, 255, 0.2);
}

/* Hero Section */
.hero {
    padding: 150px 2rem 80px;
    text-align: center;
    max-width: 1200px;
    margin: 0 auto;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: #171717;
    border: 1px solid #262626;
    border-radius: 50px;
    font-size: 0.85rem;
    color: #a3a3a3;
    margin-bottom: 2rem;
}

.hero h1 {
    font-size: 4rem;
    font-weight: bold;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero .gradient-text {
    background: linear-gradient(to right, #a3a3a3, #525252);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero p {
    font-size: 1.25rem;
    color: #a3a3a3;
    margin-bottom: 2.5rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-primary {
    background: #f5f5f5;
    color: #000;
    padding: 1rem 2rem;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
    display: inline-block;
}

.btn-primary:hover {
    background: #fff;
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(255, 255, 255, 0.2);
}

.btn-secondary {
    background: transparent;
    color: #fff;
    padding: 1rem 2rem;
    border: 2px solid #262626;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
    display: inline-block;
}

.btn-secondary:hover {
    border-color: #404040;
    background: #171717;
}

/* Stats Section */
.stats {
    padding: 3rem 2rem;
    border-top: 1px solid #262626;
    border-bottom: 1px solid #262626;
}

.stats-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    text-align: center;
}

.stat-item h3 {
    font-size: 1.5rem;
    margin-top: 1rem;
    margin-bottom: 0.5rem;
}

.stat-item p {
    color: #737373;
    font-size: 0.9rem;
}

/* Portfolio & Generic Sections */
.section {
    padding: 6rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.125rem;
    color: #a3a3a3;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.portfolio-card {
    background: #171717;
    border: 1px solid #262626;
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s;
}

.portfolio-card:hover {
    border-color: #404040;
    transform: translateY(-4px);
}

.portfolio-card img {
    width: 100%;
    height: 280px;
    object-fit: cover;
    transition: transform 0.5s;
}

.portfolio-card:hover img {
    transform: scale(1.05);
}

.portfolio-card-content {
    padding: 1.5rem;
}

.portfolio-card h3 {
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
}

.portfolio-card p {
    color: #a3a3a3;
    font-size: 0.9rem;
}

/* Body Placement Section */
.placement-section {
    background: #171717;
}

.placement-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.placement-card {
    background: #0a0a0a;
    border: 1px solid #262626;
    border-radius: 12px;
    padding: 2rem;
    transition: all 0.3s;
}

.placement-card:hover {
    border-color: #404040;
}

.placement-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.placement-card p {
    color: #a3a3a3;
    margin-bottom: 1.5rem;
}

.placement-details {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.placement-detail {
    display: flex;
    justify-content: space-between;
    font-size: 0.9rem;
}

.placement-detail span:first-child {
    color: #737373;
}

.placement-detail span:last-child {
    color: #d4d4d4;
    font-weight: 500;
}

/* AI Studio Section */
.ai-studio {
    background: #0a0a0a;
    padding: 6rem 2rem;
}

.chat-container {
    max-width: 900px;
    margin: 0 auto;
    background: #171717;
    border: 1px solid #262626;
    border-radius: 12px;
    overflow: hidden;
}

.chat-messages {
    height: 500px;
    overflow-y: auto;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.message {
    display: flex;
    max-width: 80%;
}

.message.user {
    margin-left: auto;
}

.message.assistant {
    margin-right: auto;
}

.message-content {
    padding: 1rem 1.5rem;
    border-radius: 16px;
}

.message.user .message-content {
    background: #f5f5f5;
    color: #000;
}

.message.assistant .message-content {
    background: #262626;
    color: #fff;
}

.message img {
    width: 100%;
    border-radius: 8px;
    margin-top: 1rem;
}

.chat-input-area {
    border-top: 1px solid #262626;
    padding: 1.5rem;
}

.chat-input-form {
    display: flex;
    gap: 1rem;
}

.chat-input {
    flex: 1;
    background: #0a0a0a;
    border: 1px solid #262626;
    border-radius: 8px;
    padding: 1rem;
    color: #fff;
    font-size: 0.95rem;
    resize: vertical;
    min-height: 80px;
}

.chat-input:focus {
    outline: none;
    border-color: #404040;
}

.btn-send {
    background: #f5f5f5;
    color: #000;
    padding: 1rem 2rem;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    height: fit-content;
}

.btn-send:hover {
    background: #fff;
    transform: translateY(-2px);
}

.btn-send:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Booking Section */
.booking-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.booking-card {
    background: #171717;
    border: 1px solid #262626;
    border-radius: 12px;
    padding: 2rem;
}

.booking-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

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

.form-group label {
    display: block;
    color: #a3a3a3;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.form-input {
    width: 100%;
    background: #0a0a0a;
    border: 1px solid #262626;
    border-radius: 8px;
    padding: 0.75rem;
    color: #fff;
    font-size: 0.95rem;
}

.form-input:focus {
    outline: none;
    border-color: #404040;
}

.time-slots {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.75rem;
}

.time-slot {
    background: #0a0a0a;
    border: 1px solid #262626;
    border-radius: 8px;
    padding: 0.75rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s;
    font-size: 0.85rem;
}

.time-slot:hover {
    border-color: #404040;
}

.time-slot.selected {
    background: #f5f5f5;
    color: #000;
    border-color: #f5f5f5;
}

/* Footer */
footer {
    background: #0a0a0a;
    border-top: 1px solid #262626;
    padding: 3rem 2rem 2rem;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-section h4 {
    margin-bottom: 1rem;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-section p,
.footer-section a {
    color: #a3a3a3;
    font-size: 0.9rem;
    text-decoration: none;
    display: block;
    margin-bottom: 0.5rem;
}

.footer-section a:hover {
    color: #fff;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #262626;
    color: #737373;
    font-size: 0.85rem;
}

/* Responsive Breakpoints */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }

    .section-header h2 {
        font-size: 2rem;
    }

    .booking-container {
        grid-template-columns: 1fr;
    }

    .nav-links {
        display: none;
    }
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #0a0a0a;
}

::-webkit-scrollbar-thumb {
    background: #404040;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #525252;
}