:root {
    --bg-color: #F5F5F7;
    --text-main: #1D1D1F;
    --text-muted: #86868B;
    --accent: #C66B3D;
    --accent-hover: #A8572E;
    --border-radius: 12px;
    --container-width: 1200px;
    --header-height: 80px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    background: var(--bg-color);
    color: var(--text-main);
    line-height: 1.6;
}

h1, h2, h3, h4 {
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    line-height: 1.2;
}

a {
    text-decoration: none;
    color: inherit;
    transition: 0.3s;
}

ul {
    list-style: none;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

.btn-primary {
    display: inline-block;
    background: var(--accent);
    color: white;
    padding: 14px 32px;
    border-radius: 30px;
    font-weight: 500;
    border: none;
    cursor: pointer;
    transition: 0.3s;
}

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

.btn-primary:disabled {
    background: var(--text-muted);
    cursor: not-allowed;
    transform: none;
}

.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    height: var(--header-height);
    background: transparent;
    z-index: 1000;
    display: flex;
    align-items: center;
    transition: all 0.4s ease;
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 20px rgba(0,0,0,0.05);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.logo {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-main);
    letter-spacing: 1px;
}

.nav-links {
    display: flex;
    gap: 40px;
    align-items: center;
}

.nav-links a {
    font-weight: 500;
    font-size: 0.95rem;
}

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

.btn-nav {
    background: var(--text-main);
    color: white !important;
    padding: 10px 24px;
    border-radius: 20px;
}

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

.hamburger {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
}

.hero {
    height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    color: white;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

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

.overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.4) 60%, rgba(0,0,0,0.1) 100%);
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 600px;
    padding-top: 60px;
}

.hero-content h1 {
    font-size: 4rem;
    margin-bottom: 20px;
    text-shadow: 2px 2px 10px rgba(0,0,0,0.5);
}

.hero-content p {
    font-size: 1.25rem;
    margin-bottom: 40px;
    opacity: 0.95;
    text-shadow: 1px 1px 5px rgba(0,0,0,0.5);
}

.features {
    padding: 6rem 0;
    background: white;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.feature-card {
    text-align: center;
    padding: 20px;
}

.feature-card i {
    font-size: 2rem;
    color: var(--accent);
    margin-bottom: 20px;
}

.services {
    padding: 8rem 0;
}

.services-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.mission-text h2 {
    font-size: 3rem;
    margin-bottom: 20px;
}

.price-item {
    background: white;
    padding: 25px;
    margin-bottom: 20px;
    border-radius: var(--border-radius);
    box-shadow: 0 5px 20px rgba(0,0,0,0.05);
}

.price-header {
    display: flex;
    justify-content: space-between;
    font-weight: 600;
    font-size: 1.1rem;
}

.price {
    color: var(--accent);
}

.price-desc {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-top: 5px;
}

.gallery {
    padding: 6rem 0;
    background: white;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 50px;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.gallery-item {
    height: 300px;
    border-radius: var(--border-radius);
    overflow: hidden;
    cursor: pointer;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: 0.5s;
}

.gallery-item:hover img {
    transform: scale(1.05);
}

.lightbox {
    display: none;
    position: fixed;
    z-index: 2000;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.9);
    justify-content: center;
    align-items: center;
}

.lightbox-content {
    max-width: 90%;
    max-height: 90%;
}

.close-lightbox {
    position: absolute;
    top: 20px;
    right: 40px;
    color: white;
    font-size: 40px;
    cursor: pointer;
}

.booking-section {
    padding: 8rem 0;
    background: #1D1D1F;
    color: white;
}

.booking-wrapper {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    padding: 40px;
    border-radius: 20px;
    max-width: 800px;
    margin: 0 auto;
    backdrop-filter: blur(10px);
}

.booking-header {
    text-align: center;
    margin-bottom: 40px;
}

.date-scroller {
    display: flex;
    gap: 15px;
    overflow-x: auto;
    padding-bottom: 10px;
    margin-bottom: 30px;
}

.date-card {
    min-width: 80px;
    height: 100px;
    background: rgba(255,255,255,0.1);
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    border: 1px solid transparent;
    transition: 0.3s;
}

.date-card.selected {
    background: var(--accent);
    border-color: var(--accent);
}

.time-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
    gap: 15px;
    margin-bottom: 30px;
}

.time-slot {
    background: rgba(255,255,255,0.1);
    padding: 10px;
    border-radius: 8px;
    text-align: center;
    cursor: pointer;
    transition: 0.3s;
}

.time-slot:hover {
    border: 1px solid var(--accent);
}

.time-slot.selected {
    background: var(--accent);
}

.selected-summary {
    text-align: center;
    margin-bottom: 20px;
    color: var(--accent);
    font-size: 1.1rem;
}

.btn-full {
    width: 100%;
}

footer {
    padding: 4rem 0 2rem;
    background: white;
    border-top: 1px solid #eee;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.copyright {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.8rem;
    border-top: 1px solid #eee;
    padding-top: 20px;
}

.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: 0.8s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        right: -100%;
        top: 0;
        height: 100vh;
        background: white;
        flex-direction: column;
        justify-content: center;
        width: 80%;
        transition: 0.3s;
        box-shadow: -5px 0 15px rgba(0,0,0,0.1);
    }

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

    .hamburger {
        display: block;
        color: var(--text-main);
    }

    .hero-content h1 {
        font-size: 2.8rem;
    }

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

.chat-toggle-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: var(--accent);
    color: white;
    border-radius: 50%;
    border: none;
    font-size: 24px;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(198, 107, 61, 0.4);
    transition: 0.3s;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.chat-toggle-btn:hover {
    transform: scale(1.1);
    background: var(--accent-hover);
}

.chat-widget {
    position: fixed;
    bottom: 100px;
    right: 30px;
    width: 350px;
    height: 500px;
    background: white;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.15);
    z-index: 2000;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    opacity: 0;
    pointer-events: none;
    transform: translateY(20px);
    transition: 0.3s ease;
}

.chat-widget.active {
    opacity: 1;
    pointer-events: all;
    transform: translateY(0);
}

.chat-header {
    background: var(--text-main);
    color: white;
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
}

.close-chat {
    background: none;
    border: none;
    color: white;
    font-size: 24px;
    cursor: pointer;
}

.chat-messages {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
    background: #f9f9f9;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.message {
    max-width: 80%;
    padding: 12px 16px;
    border-radius: 18px;
    font-size: 0.95rem;
    line-height: 1.4;
    animation: popIn 0.3s ease;
}

.message.bot {
    background: #E5E5EA;
    color: black;
    align-self: flex-start;
    border-bottom-left-radius: 4px;
}

.message.user {
    background: var(--accent);
    color: white;
    align-self: flex-end;
    border-bottom-right-radius: 4px;
}

.chat-options {
    padding: 15px;
    background: white;
    border-top: 1px solid #eee;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.option-btn {
    background: white;
    border: 1px solid var(--accent);
    color: var(--accent);
    padding: 8px 14px;
    border-radius: 20px;
    font-size: 0.85rem;
    cursor: pointer;
    transition: 0.2s;
}

.option-btn:hover {
    background: var(--accent);
    color: white;
}

@keyframes popIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@media (max-width: 480px) {
    .chat-widget {
        width: 90%;
        right: 5%;
        bottom: 90px;
        height: 60vh;
    }
}

.admin-section {
    padding: 4rem 0;
    background-color: #F5F5F7;
    min-height: 80vh;
}

.admin-header {
    margin-bottom: 40px;
}

.booking-list {
    display: grid;
    gap: 15px;
    max-width: 600px;
    margin: 0 auto;
}

.booking-card-admin {
    background: white;
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: 0.3s;
}

.booking-card-admin:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.booking-info {
    display: flex;
    gap: 20px;
    font-size: 1.1rem;
    font-weight: 500;
}

.booking-date {
    color: #1D1D1F;
}

.booking-time {
    color: var(--accent);
    font-weight: 700;
}

.btn-delete {
    background: #FF3B30;
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: 0.2s;
}

.btn-delete:hover {
    background: #D70015;
}

.empty-state {
    text-align: center;
    color: #86868B;
    font-size: 1.2rem;
    padding: 40px;
}