/* ============================================
   COMPLETE WEBSITE STYLES WITH FONT AWESOME
   Save as: wwwroot/css/website-styles.css
   ============================================ */

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
}

html {
    scroll-behavior: smooth;
}

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

/* ============================================
   HEADER & NAVIGATION
   ============================================ */

.header {
    background: #ffffff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
    width: 100%;
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0.75rem 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-height: 60px;
}

.logo {
    font-size: 1.2rem;
    font-weight: 700;
    color: #333;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    z-index: 1001;
    transition: color 0.3s ease;
    flex: 1;
    max-width: 65%;
}

    .logo:hover {
        color: #667eea;
    }

.logo-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

/* Desktop Navigation */
.nav-menu {
    display: none;
    list-style: none;
    gap: 2rem;
    align-items: center;
    margin: 0;
    padding: 0;
}

.nav-item {
    position: relative;
}

.nav-link {
    color: #333;
    text-decoration: none;
    font-weight: 500;
    font-size: 1rem;
    padding: 0.5rem 0;
    transition: all 0.3s ease;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

    .nav-link::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 0;
        width: 0;
        height: 2px;
        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        transition: width 0.3s ease;
    }

    .nav-link:hover {
        color: #667eea;
    }

        .nav-link:hover::after {
            width: 100%;
        }

.admin-link {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white !important;
    padding: 0.5rem 1.25rem !important;
    border-radius: 25px;
    transition: all 0.3s ease;
    font-size: 1.2rem;
}

    .admin-link:hover {
        transform: translateY(-2px);
        box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
    }

    .admin-link::after {
        display: none;
    }

/* Hamburger Button */
.hamburger-btn {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 28px;
    height: 22px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 99999;
    flex-shrink: 0;
}

.hamburger-line {
    width: 100%;
    height: 2.5px;
    background: #333;
    border-radius: 2px;
    transition: all 0.3s ease;
}

.hamburger-btn.active .hamburger-line:nth-child(1) {
    transform: translateY(9.75px) rotate(45deg);
    background: #fff;
}

.hamburger-btn.active .hamburger-line:nth-child(2) {
    opacity: 0;
    transform: translateX(-20px);
}

.hamburger-btn.active .hamburger-line:nth-child(3) {
    transform: translateY(-9.75px) rotate(-45deg);
    background: #fff;
}

/* Mobile Menu Overlay */
.mobile-menu-overlay {
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(0, 0, 0, 0.5);
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    backdrop-filter: blur(2px);
}

    .mobile-menu-overlay.active {
        opacity: 1;
        visibility: visible;
    }

body.menu-open {
    overflow: hidden;
}

/* Mobile Styles */
@media screen and (max-width: 768px) {
    .nav-menu {
        display: flex;
        position: fixed;
        top: 0;
        right: -100%;
        height: 100vh;
        width: 85%;
        max-width: 320px;
        background: linear-gradient(135deg, #202022 0%, #90829f 100%);
        flex-direction: column;
        justify-content: flex-start;
        align-items: stretch;
        padding: 70px 0 20px 0;
        gap: 0;
        transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        z-index: 9999;
        overflow-y: auto;
        box-shadow: -5px 0 25px rgba(0, 0, 0, 0.3);
    }

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

    .nav-item {
        width: 100%;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    .nav-link {
        display: flex;
        padding: 1.1rem 1.5rem;
        color: #ffffff !important;
        font-size: 1.05rem;
        border-radius: 0;
    }

        .nav-link::after {
            display: none;
        }

        .nav-link:hover {
            background: rgba(255, 255, 255, 0.1);
            padding-left: 2rem;
        }

    .admin-link {
        background: rgba(255, 255, 255, 0.2) !important;
        border-radius: 0 !important;
        padding: 1.1rem 1.5rem !important;
        justify-content: center;
    }
}

/* Desktop Styles */
@media screen and (min-width: 769px) {
    .hamburger-btn {
        display: none !important;
    }

    .mobile-menu-overlay {
        display: none !important;
    }

    .nav-menu {
        display: flex !important;
        position: static !important;
        height: auto !important;
        width: auto !important;
        background: transparent !important;
        flex-direction: row !important;
        padding: 0 !important;
        gap: 2rem;
    }

    .nav-container {
        padding: 1rem 2rem;
        min-height: 70px;
    }

    .logo {
        font-size: 1.5rem;
        max-width: none;
    }

    .logo-icon {
        font-size: 1.75rem;
    }

    .nav-item {
        border: none !important;
    }

    .nav-link {
        color: #333 !important;
        padding: 0.5rem 0 !important;
    }

        .nav-link:hover {
            background: none !important;
            padding-left: 0 !important;
        }

    .admin-link {
        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
        border-radius: 25px !important;
        padding: 0.5rem 1.25rem !important;
    }
}

/* ============================================
   HERO SECTION
   ============================================ */

.hero {
    position: relative;
    min-height: 420px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 3rem 1rem;
    overflow: hidden;
    /* Clean background image (replace with your real one later) */
    background: url('https://images.unsplash.com/photo-1505693416388-ac5ce068fe85?q=80&w=1600') center/cover no-repeat;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 850px;
    width: 100%;
    animation: fadeInUp 1s ease-out;
}

    /* Improved heading */
    .hero-content h1 {
        font-size: clamp(2rem, 5vw, 3.2rem);
        font-weight: 800;
        color: #ffffff;
        line-height: 1.15;
        /* Subtle shadow to keep text readable on any image */
        text-shadow: 0 3px 20px rgba(0,0,0,0.45);
        margin-bottom: 0.5rem;
    }

    /* Improved subtitle */
    .hero-content p {
        font-size: clamp(1.1rem, 2.3vw, 1.4rem);
        font-weight: 400;
        color: #f2f2f2;
        /* soft readability boost */
        text-shadow: 0 2px 15px rgba(0,0,0,0.4);
        max-width: 600px;
        margin: 0 auto;
        opacity: 0.95;
    }

/* Simple fade animation */
@keyframes fadeInUp {
    from {
        transform: translateY(12px);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}


/* ============================================
   BOOKING FORM
   ============================================ */

/* Booking Form */
.booking-form {
    background: white;
    padding: clamp(1.5rem, 4vw, 2rem);
    border-radius: 15px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
    max-width: 1000px;
    margin: -50px auto 2rem;
    position: relative;
    z-index: 100;
    width: 90%;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: clamp(0.75rem, 2vw, 1.5rem);
    align-items: end;
}

.form-group {
    display: flex;
    flex-direction: column;
}

    .form-group label {
        font-weight: 600;
        margin-bottom: 0.5rem;
        color: #555;
        font-size: clamp(0.85rem, 2vw, 1rem);
    }

    .form-group select,
    .form-group input {
        padding: clamp(0.6rem, 1.5vw, 0.8rem);
        border: 2px solid #e0e0e0;
        border-radius: 8px;
        font-size: clamp(0.85rem, 2vw, 1rem);
        transition: border-color 0.3s;
    }

        .form-group select:focus,
        .form-group input:focus {
            outline: none;
            border-color: #667eea;
        }

.search-btn {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    padding: clamp(0.6rem, 1.5vw, 0.8rem) clamp(1rem, 3vw, 2rem);
    border-radius: 8px;
    font-size: clamp(0.85rem, 2vw, 1rem);
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.3s, box-shadow 0.3s;
    white-space: nowrap;
}

    .search-btn:hover {
        transform: translateY(-2px);
        box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
    }

@@media (max-width: 768px) {
    .form-row {
        grid-template-columns: 1fr;
    }

    .booking-form {
        margin: -40px 1rem 2rem 1rem;
        padding: 1.5rem 1rem;
    }
}


/* ====== Booking Modal — Professional Styling ====== */
/* theme variables */
:root {
    --modal-bg: #ffffff;
    --muted: #6b7280;
    --accent: #2563eb; /* primary blue */
    --accent-600: #1e40af;
    --surface: #f8fafc;
    --danger: #dc2626;
    --box-shadow: 0 8px 30px rgba(16,24,40,0.12);
    --glass: rgba(255,255,255,0.6);
}

/* Slightly larger modal for clarity */
.modal-dialog.modal-lg {
    max-width: 920px;
}

/* Card-like content */
.modal-content {
    border: 0;
    border-radius: 12px;
    background: linear-gradient(180deg, var(--modal-bg), var(--surface));
    box-shadow: var(--box-shadow);
    overflow: hidden;
}

/* Header */
.modal-header {
    border-bottom: 1px solid rgba(15,23,42,0.06);
    padding: 1.15rem 1.25rem;
    background: transparent;
}

.modal-title {
    display: flex;
    gap: 0.6rem;
    align-items: center;
    font-weight: 700;
    font-size: 1.05rem;
    color: #0f172a;
}

/* Close button style */
.modal-header .btn-close {
    width: 42px;
    height: 42px;
    border-radius: 8px;
    opacity: 0.95;
}

    .modal-header .btn-close:focus {
        box-shadow: 0 0 0 4px rgba(37,99,235,0.12);
    }

/* Modal body spacing */
.modal-body {
    padding: 1.25rem 1.5rem;
    color: #0f172a;
}

/* Section title */
.form-section {
    padding: 0.6rem 0.15rem;
    border-radius: 8px;
}

.section-title {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.95rem;
    font-weight: 700;
    color: #0b1220;
    margin-bottom: 0.65rem;
}

/* Form labels & inputs — subtle modern look */
.form-label {
    font-weight: 600;
    font-size: 0.9rem;
    color: #0b1220;
}

.form-control {
    border-radius: 8px;
    border: 1px solid rgba(15,23,42,0.08);
    padding: 0.6rem 0.75rem;
    height: auto;
    box-shadow: none;
    transition: box-shadow .15s, border-color .15s;
    background: #fff;
}

    .form-control:focus {
        border-color: var(--accent);
        box-shadow: 0 6px 18px rgba(37,99,235,0.06);
        outline: none;
    }

    /* Invalid feedback visibility when using Bootstrap's is-invalid */
    .is-invalid + .invalid-feedback,
    .form-control.is-invalid ~ .invalid-feedback {
        display: block !important;
    }

/* File upload control */
.file-upload-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.file-upload-input {
    position: absolute;
    inset: 0;
    opacity: 0;
    width: 100%;
    height: 100%;
    cursor: pointer;
}

.file-upload-label {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    cursor: pointer;
    border: 1px dashed rgba(15,23,42,0.08);
    border-radius: 10px;
    padding: 0.7rem 0.9rem;
    width: 100%;
    min-height: 56px;
    background: linear-gradient(180deg, rgba(250,250,250,1), rgba(243,246,249,1));
    color: #0f172a;
    font-weight: 600;
}

    .file-upload-label .file-info {
        font-weight: 500;
        color: var(--muted);
        font-size: 0.92rem;
    }

    .file-upload-label:hover {
        border-color: var(--accent);
        transform: translateY(-2px);
        transition: all .12s ease;
    }

/* Character count */
.character-count {
    font-size: 0.85rem;
    color: var(--muted);
    margin-top: 0.35rem;
    text-align: right;
}

/* Room selection button and badge */
.room-selection-container {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.room-selection-btn {
    border-radius: 8px;
    padding: 0.45rem 0.7rem;
    font-size: 0.9rem;
    display: inline-flex;
    gap: .5rem;
    align-items: center;
    border: 1px solid rgba(15,23,42,0.08);
    background: #fff;
    box-shadow: 0 6px 18px rgba(15,23,42,0.03);
}

    .room-selection-btn:hover {
        border-color: var(--accent);
    }

.room-badge {
    display: inline-block;
    margin-left: 8px;
    background: var(--accent-600);
    color: #fff;
    padding: 0.12rem .45rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 700;
}

/* Room summary alert */
#roomSelectionSummary .alert {
    border-radius: 10px;
    font-size: 0.95rem;
    padding: 0.8rem;
    background: #eff6ff;
    color: #0f172a;
}

/* Booking summary box */
.booking-summary {
    margin-top: 1rem;
    border-radius: 10px;
    padding: 0.9rem;
    background: linear-gradient(180deg, rgba(249,250,251,1), rgba(243,246,249,1));
    border: 1px solid rgba(15,23,42,0.04);
}

    .booking-summary h6 {
        font-weight: 700;
        margin-bottom: 0.5rem;
        font-size: 0.95rem;
    }

.price-display {
    margin-top: 0.6rem;
    font-weight: 800;
    font-size: 1.15rem;
    color: var(--accent-600);
}

/* Footer buttons */
.modal-footer {
    border-top: 1px solid rgba(15,23,42,0.06);
    padding: 0.9rem 1.25rem;
    display: flex;
    gap: 0.75rem;
    justify-content: flex-end;
    background: transparent;
}

    .modal-footer .btn {
        border-radius: 10px;
        padding: 0.6rem 1rem;
        font-weight: 700;
    }

    .modal-footer .btn-secondary {
        background: #fff;
        border: 1px solid rgba(15,23,42,0.06);
        color: #0b1220;
    }

    .modal-footer .btn-primary {
        background: linear-gradient(90deg, var(--accent), var(--accent-600));
        border: 0;
        color: #fff;
        box-shadow: 0 8px 30px rgba(37,99,235,0.12);
    }

/* small screens — improve spacing */
@media (max-width:767px) {
    .modal-dialog.modal-lg {
        max-width: 94%;
        margin: 1.75rem auto;
    }

    .modal-body {
        padding: 1rem;
    }

    .modal-footer {
        padding: .75rem;
        flex-direction: column-reverse;
        align-items: stretch;
        gap: .6rem;
    }

        .modal-footer .btn {
            width: 100%;
        }
}

/* Accessibility: strong focus ring for keyboard users */
.form-control:focus, .room-selection-btn:focus, .file-upload-label:focus {
    outline: none;
    box-shadow: 0 8px 28px rgba(37,99,235,0.12);
    border-color: var(--accent);
}

/* Small utility: subtle divider between sections */
.form-section + .form-section {
    margin-top: 0.9rem;
    padding-top: 0.6rem;
    border-top: 1px dashed rgba(15,23,42,0.04);
}

/* ============================================
   CALENDAR
   ============================================ */

.calendar-container {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    max-width: 1200px;
    margin: 2rem auto;
}

.calendar-header {
    text-align: center;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid #e9ecef;
}

.calendar-title {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 1.5rem;
    font-weight: 600;
}

.calendar-legend {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid #e9ecef;
    flex-wrap: wrap;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.legend-color {
    width: 20px;
    height: 20px;
    border-radius: 6px;
    border: 2px solid #dee2e6;
}

    .legend-color.available {
        background-color: #ffffff;
    }

    .legend-color.booked {
        background-color: #6c757d;
    }

/* FullCalendar Styles */
.fc-daygrid-day.available {
    background-color: #ffffff !important;
}

.fc-daygrid-day.booked {
    background-color: #6c757d !important;
}

    .fc-daygrid-day.booked .fc-daygrid-day-number {
        color: #ffffff;
    }

/* ============================================
   SECTIONS
   ============================================ */

.section {
    max-width: 1400px;
    margin: 0 auto 2rem auto;
    padding: 2rem 1rem;
}

.section-title {
    text-align: center;
    font-size: 2rem;
    color: black;
    margin-bottom: 1rem;
    font-weight: 700;
}

.section-subtitle {
    text-align: center;
    font-size: 1rem;
    color: #666;
    margin-bottom: 2rem;
}

.floor-title {
    font-size: 1.5rem;
    color: #333;
    margin-bottom: 2rem;
    text-align: center;
    padding: 1rem;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 12px;
    border-left: 4px solid #667eea;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
}

.floor-icon {
    font-size: 1.75rem;
}

/* ============================================
   ROOM CARDS
   ============================================ */

.category-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.common-area-grid {
    display: flex;
    justify-content: center;
    margin-bottom: 2rem;
    padding: 0 1rem;
}

.common-area-card {
    width: 100%;
    max-width: 800px;
}

.category-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 8px 20px rgba(0,0,0,0.12);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

    .category-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 12px 30px rgba(0,0,0,0.18);
    }

.carousel-container {
    position: relative;
    width: 100%;
    height: 250px;
    overflow: hidden;
    background: #f8f9fa;
}

.carousel-images {
    display: flex;
    height: 100%;
    transition: transform 0.5s ease-in-out;
}

    .carousel-images img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        flex-shrink: 0;
    }

.card-content {
    padding: 1.25rem;
}

.card-title {
    font-size: 1.2rem;
    color: #333;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.card-description {
    color: #666;
    font-size: 0.95rem;
    line-height: 1.6;
}

@media screen and (min-width: 768px) {
    .category-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .carousel-container {
        height: 240px;
    }
}

@media screen and (min-width: 992px) {
    .category-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .carousel-container {
        height: 260px;
    }
}

@media screen and (min-width: 1200px) {
    .category-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .carousel-container {
        height: 280px;
    }
}

/* ============================================
   AWARDS SECTION
   ============================================ */

.awards-section {
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 50%, #f8f9fa 100%);
    padding: 3rem 1.5rem;
    margin-bottom: 3rem;
    border-radius: 15px;
}

.awards-header {
    text-align: center;
    margin-bottom: 2rem;
}

.award-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.trophy-icon {
    font-size: 3rem;
    color: #ffd700;
    animation: bounce 2s ease-in-out infinite;
}

@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
    }
}

.awards-title {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 1.8rem;
    font-weight: 700;
    text-transform: uppercase;
}

.award-subtitle {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    font-size: 1.1rem;
    color: #666;
    flex-wrap: wrap;
}

.star-icon {
    font-size: 1.5rem;
    color: #ffd700;
}

.awards-carousel-container {
    position: relative;
    width: 100%;
    height: 350px;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    background: #f8f9fa;
}

.awards-carousel-images {
    display: flex;
    height: 100%;
    transition: transform 0.5s ease-in-out;
}

.award-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
    flex-shrink: 0;
    padding: 1rem;
}

.carousel-controls {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 0 1rem;
    z-index: 10;
}

.carousel-btn {
    background: rgba(255, 255, 255, 0.9);
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    transition: all 0.3s ease;
}

    .carousel-btn:hover {
        background: white;
        transform: scale(1.1);
    }

.carousel-indicators {
    position: absolute;
    bottom: 15px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 10;
}

.indicator-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all 0.3s ease;
}

    .indicator-dot.active {
        background: white;
        width: 25px;
        border-radius: 5px;
    }

.award-features {
    list-style: none;
    padding: 0;
}

    .award-features li {
        display: flex;
        align-items: center;
        gap: 0.75rem;
        margin-bottom: 0.75rem;
        font-size: 1.05rem;
    }

    .award-features .feature-icon {
        font-size: 1.25rem;
        color: #ffd700;
    }

/* ============================================
   FEATURES SECTION
   ============================================ */

.features {
    background: #f8f9fa;
    padding: 3rem 1.5rem;
}

    .features h2 {
        text-align: center;
        font-size: 2rem;
        margin-bottom: 2.5rem;
        color: #333;
        font-weight: 700;
    }

.features-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.feature-card {
    text-align: center;
    padding: 2rem;
    background: white;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
}

    .feature-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 10px 25px rgba(0,0,0,0.12);
    }

    .feature-card .feature-icon {
        font-size: 3.5rem;
        margin-bottom: 1rem;
        color: #667eea;
    }

    .feature-card h3 {
        font-size: 1.25rem;
        margin-bottom: 1rem;
        color: #333;
    }

    .feature-card p {
        color: #666;
        font-size: 0.95rem;
        line-height: 1.6;
    }

@media screen and (min-width: 768px) {
    .features-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
    background: #333;
    color: white;
    text-align: center;
    padding: 2.5rem 1rem;
}

.footer-content p {
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.footer-icon {
    font-size: 1rem;
}

/* ============================================
   NOTIFICATIONS
   ============================================ */

.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9999;
    padding: 1rem 1.5rem;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    max-width: 400px;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    animation: slideIn 0.3s ease-out;
}

    .notification.success {
        background: #d4edda;
        color: #155724;
    }

    .notification.error {
        background: #f8d7da;
        color: #721c24;
    }

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }

    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@media screen and (max-width: 768px) {
    .notification {
        left: 10px;
        right: 10px;
        max-width: none;
    }
}

/* ============================================
   AVAILABILITY BUTTON
   ============================================ */

.availability-actions {
    margin-top: 1.5rem;
    text-align: center;
}

.book-now-btn {
    background: linear-gradient(135deg, #28a745 0%, #20c997 100%);
    color: white;
    border: none;
    padding: 1rem 2.5rem;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0 4px 15px rgba(40, 167, 69, 0.3);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

    .book-now-btn:hover {
        transform: translateY(-2px);
        box-shadow: 0 6px 20px rgba(40, 167, 69, 0.4);
    }