/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;500;600;700&family=Poppins:wght@300;400;500;600;700&display=swap');

:root {
    --primary-color: #1a1a2e;
    --secondary-color: #16213e;
    --accent-color: #c9a227;
    --accent-hover: #b8922a;
    --text-dark: #2d3436;
    --text-muted: #636e72;
    --light-bg: #f5f5f0;
    --white: #ffffff;
    --shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    --shadow-hover: 0 20px 60px rgba(0, 0, 0, 0.15);
    --border-radius: 20px;
    --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--light-bg);
    color: var(--text-dark);
    line-height: 1.7;
    overflow-x: hidden;
    width: 100%;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Playfair Display', serif;
    font-weight: 600;
}

/* Responsive Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

/* Responsive Navbar */
.navbar {
    padding: 15px 0;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%) !important;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar-brand {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white) !important;
}

@media (min-width: 768px) {
    .navbar-brand {
        font-size: 1.8rem;
    }
}

.navbar-brand i {
    color: var(--accent-color);
}

.navbar-toggler {
    border: none;
    background: rgba(255,255,255,0.2);
    padding: 10px;
}

.navbar-toggler:focus {
    box-shadow: none;
}

.nav-link {
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9) !important;
    margin: 0 10px;
    position: relative;
    transition: var(--transition);
    padding: 10px 0;
}

@media (min-width: 992px) {
    .nav-link {
        padding: 8px 0;
    }
}

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

/* Hero Section - Responsive */
.hero-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--white);
    padding: 80px 20px;
    position: relative;
    overflow: hidden;
    text-align: center;
}

@media (min-width: 768px) {
    .hero-section {
        padding: 120px 0;
    }
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('https://images.unsplash.com/photo-1542314831-068cd1dbfeeb?w=1920') center/cover;
    opacity: 0.2;
}

.hero-section .container {
    position: relative;
    z-index: 1;
}

.hero-section h1 {
    font-size: 2rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

@media (min-width: 576px) {
    .hero-section h1 {
        font-size: 2.5rem;
    }
}

@media (min-width: 768px) {
    .hero-section h1 {
        font-size: 3rem;
    }
}

@media (min-width: 992px) {
    .hero-section h1 {
        font-size: 3.5rem;
    }
}

.hero-section .lead {
    font-size: 1rem;
}

@media (min-width: 768px) {
    .hero-section .lead {
        font-size: 1.25rem;
    }
}

/* Search Box - Responsive */
.search-box {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 25px;
    box-shadow: var(--shadow);
    margin-top: -40px;
    position: relative;
    z-index: 10;
    margin-left: 15px;
    margin-right: 15px;
}

@media (min-width: 768px) {
    .search-box {
        padding: 35px;
        margin-top: -60px;
        margin-left: 0;
        margin-right: 0;
    }
}

.search-box .form-control,
.search-box .form-select {
    border: 2px solid #e9ecef;
    border-radius: 12px;
    padding: 10px 12px;
    transition: var(--transition);
}

@media (min-width: 768px) {
    .search-box .form-control,
    .search-box .form-select {
        padding: 12px 15px;
    }
}

/* Cards - Responsive */
.card {
    border: none;
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition);
    box-shadow: var(--shadow);
    background: var(--white);
    margin-bottom: 20px;
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}

.card-img-top {
    height: 180px;
    object-fit: cover;
    transition: var(--transition);
}

@media (min-width: 576px) {
    .card-img-top {
        height: 200px;
    }
}

@media (min-width: 768px) {
    .card-img-top {
        height: 220px;
    }
}

.room-card .card-body {
    padding: 20px;
}

@media (min-width: 768px) {
    .room-card .card-body {
        padding: 25px;
    }
}

.room-card .card-title {
    font-size: 1.1rem;
    margin-bottom: 10px;
    color: var(--primary-color);
}

@media (min-width: 768px) {
    .room-card .card-title {
        font-size: 1.3rem;
    }
}

.room-price {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--accent-color);
    margin-bottom: 15px;
}

@media (min-width: 768px) {
    .room-price {
        font-size: 1.6rem;
    }
}

.room-price small {
    font-size: 0.8rem;
    font-weight: 400;
}

/* Buttons - Responsive */
.btn {
    border-radius: 12px;
    padding: 10px 20px;
    font-weight: 600;
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 0.75rem;
    white-space: nowrap;
}

@media (min-width: 768px) {
    .btn {
        padding: 12px 28px;
        font-size: 0.85rem;
    }
}

.btn-lg {
    padding: 12px 30px;
    font-size: 0.9rem;
}

@media (min-width: 768px) {
    .btn-lg {
        padding: 15px 40px;
        font-size: 1rem;
    }
}

/* Section Titles - Responsive */
.section-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 2rem;
    position: relative;
    text-align: center;
}

@media (min-width: 768px) {
    .section-title {
        font-size: 2.2rem;
        margin-bottom: 2.5rem;
    }
}

@media (min-width: 992px) {
    .section-title {
        font-size: 2.5rem;
        margin-bottom: 3rem;
    }
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: var(--accent-color);
    margin: 12px auto 0;
    border-radius: 2px;
}

@media (min-width: 768px) {
    .section-title::after {
        width: 80px;
        height: 4px;
        margin: 15px auto 0;
    }
}

/* Facility Cards - Responsive */
.facility-card {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 25px 15px;
    text-align: center;
    transition: var(--transition);
    box-shadow: var(--shadow);
    height: 100%;
}

@media (min-width: 768px) {
    .facility-card {
        padding: 35px 25px;
    }
}

.facility-card i {
    font-size: 2.5rem;
    color: var(--accent-color);
    margin-bottom: 15px;
    display: block;
}

@media (min-width: 768px) {
    .facility-card i {
        font-size: 3rem;
        margin-bottom: 20px;
    }
}

.facility-card h5,
.facility-card h6 {
    color: var(--primary-color);
    margin-bottom: 10px;
    font-size: 1rem;
}

@media (min-width: 768px) {
    .facility-card h5,
    .facility-card h6 {
        font-size: 1.1rem;
    }
}

/* Footer - Responsive */
footer {
    background: var(--primary-color);
    color: var(--white);
    padding: 40px 0 20px;
    margin-top: 50px;
}

@media (min-width: 768px) {
    footer {
        padding: 60px 0 30px;
        margin-top: 80px;
    }
}

footer h5 {
    color: var(--accent-color);
    margin-bottom: 20px;
    font-size: 1.2rem;
}

@media (min-width: 768px) {
    footer h5 {
        font-size: 1.3rem;
        margin-bottom: 25px;
    }
}

footer a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: var(--transition);
    display: inline-block;
    margin: 5px 10px;
}

@media (min-width: 768px) {
    footer a {
        margin: 0 10px;
    }
}

/* Grid System - Responsive Images */
img {
    max-width: 100%;
    height: auto;
}

/* Row and Column Spacing */
.row {
    margin-right: -12px;
    margin-left: -12px;
}

.row > [class*="col-"] {
    padding-right: 12px;
    padding-left: 12px;
    margin-bottom: 20px;
}

@media (min-width: 768px) {
    .row > [class*="col-"] {
        margin-bottom: 0;
    }
}

/* Room Details Page - Responsive */
.room-details-image {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-radius: 15px;
}

@media (min-width: 768px) {
    .room-details-image {
        height: 350px;
    }
}

@media (min-width: 992px) {
    .room-details-image {
        height: 400px;
    }
}

/* Calendar Preview - Responsive */
.calendar-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(70px, 1fr));
    gap: 8px;
}

@media (min-width: 576px) {
    .calendar-grid {
        grid-template-columns: repeat(7, 1fr);
        gap: 10px;
    }
}

.calendar-day {
    text-align: center;
    padding: 8px 4px;
    border-radius: 10px;
    font-size: 0.75rem;
}

@media (min-width: 768px) {
    .calendar-day {
        padding: 12px 8px;
        font-size: 0.9rem;
    }
}

/* Form Controls - Responsive */
.form-control,
.form-select {
    border-radius: 12px;
    padding: 10px 12px;
    border: 2px solid #e9ecef;
    transition: var(--transition);
    font-size: 0.9rem;
}

@media (min-width: 768px) {
    .form-control,
    .form-select {
        padding: 12px 15px;
        font-size: 1rem;
    }
}

/* Table - Responsive */
.table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.table {
    min-width: 600px;
}

@media (min-width: 992px) {
    .table {
        min-width: auto;
    }
}

/* Modal - Responsive */
.modal-dialog {
    margin: 10px;
}

@media (min-width: 576px) {
    .modal-dialog {
        margin: 1.75rem auto;
    }
}

/* Alert Messages */
.alert {
    border-radius: 12px;
    padding: 12px 15px;
    font-size: 0.9rem;
}

@media (min-width: 768px) {
    .alert {
        padding: 15px 20px;
        font-size: 1rem;
    }
}

/* Animation */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.card {
    animation: fadeInUp 0.6s ease-out;
}

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

::-webkit-scrollbar-track {
    background: var(--light-bg);
}

::-webkit-scrollbar-thumb {
    background: var(--accent-color);
    border-radius: 4px;
}

/* Mobile Menu Improvements */
@media (max-width: 991px) {
    .navbar-collapse {
        background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
        padding: 20px;
        border-radius: 15px;
        margin-top: 15px;
    }
    
    .nav-link {
        text-align: center;
        padding: 12px 0;
    }
    
    .nav-link::after {
        display: none;
    }
    
    .btn-outline-primary {
        margin-top: 10px;
        width: 100%;
    }
}

/* Touch Device Optimizations */
@media (hover: hover) {
    .card:hover {
        transform: translateY(-10px);
    }
}

@media (hover: none) {
    .card:active {
        transform: translateY(-5px);
    }
}