/* ==========================================================================
   Gureum Pension (구름펜션) - Modern & Premium Stylesheet
   ========================================================================== */

/* Import Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@300;400;500;700&family=Outfit:wght@300;400;500;600;700;800&display=swap');

/* CSS Variables */
:root {
    /* Color System */
    --color-primary: hsl(206, 46%, 52%);       /* Sky Blue */
    --color-primary-dark: hsl(206, 46%, 40%);  /* Deep Sky Blue */
    --color-primary-light: hsl(206, 60%, 94%); /* Very Light Sky Blue */
    --color-navy: hsl(204, 30%, 15%);          /* Slate Navy */
    --color-navy-light: hsl(204, 20%, 25%);    /* Lighter Slate Navy */
    --color-white: hsl(0, 0%, 100%);
    --color-cloud: hsl(210, 20%, 97%);         /* Soft Cloud White */
    --color-gray-100: hsl(210, 15%, 95%);
    --color-gray-200: hsl(210, 10%, 90%);
    --color-gray-400: hsl(210, 10%, 70%);
    --color-gray-600: hsl(210, 8%, 45%);
    --color-gray-800: hsl(210, 10%, 20%);
    --color-gold: hsl(38, 50%, 65%);           /* Warm Gold Accent */
    --color-gold-dark: hsl(38, 50%, 50%);

    /* Typography */
    --font-primary: 'Noto Sans KR', sans-serif;
    --font-secondary: 'Outfit', sans-serif;

    /* Spacing & Layout */
    --container-width: 1280px;
    --header-height: 80px;
    --header-height-scrolled: 70px;
    --border-radius-sm: 8px;
    --border-radius-md: 16px;
    --border-radius-lg: 24px;
    --border-radius-full: 9999px;

    /* Transitions & Shadows */
    --transition-fast: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    
    --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -2px rgba(0, 0, 0, 0.04);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-luxury: 0 30px 60px -15px rgba(26, 37, 44, 0.15);
}

/* Modern CSS Reset */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
}

body {
    font-family: var(--font-primary);
    background-color: var(--color-white);
    color: var(--color-gray-800);
    line-height: 1.6;
    overflow-x: hidden;
}

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

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

button, input, select, textarea {
    font-family: inherit;
    font-size: inherit;
    color: inherit;
    border: none;
    background: none;
    outline: none;
}

button {
    cursor: pointer;
}

li {
    list-style: none;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--color-gray-100);
}
::-webkit-scrollbar-thumb {
    background: var(--color-gray-400);
    border-radius: var(--border-radius-full);
}
::-webkit-scrollbar-thumb:hover {
    background: var(--color-primary);
}

/* ==========================================================================
   Typography & Utilities
   ========================================================================== */
.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 2rem;
}

.section-padding {
    padding: 7.5rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 5rem;
    position: relative;
}

.section-tag {
    font-family: var(--font-secondary);
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-primary);
    display: inline-block;
    margin-bottom: 0.75rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-navy);
    line-height: 1.3;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--color-gray-600);
    margin-top: 1.25rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    font-weight: 300;
}

.num-font {
    font-family: var(--font-secondary);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2.25rem;
    border-radius: var(--border-radius-full);
    font-weight: 500;
    letter-spacing: -0.02em;
    position: relative;
    overflow: hidden;
    z-index: 1;
    transition: var(--transition-normal);
    gap: 0.5rem;
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-white);
    box-shadow: 0 4px 14px rgba(90, 143, 187, 0.4);
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--color-primary-dark);
    z-index: -1;
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: var(--border-radius-full);
}

.btn-primary:hover::before {
    transform: scaleX(1);
    transform-origin: left;
}

.btn-primary:hover {
    box-shadow: 0 6px 20px rgba(90, 143, 187, 0.5);
    transform: translateY(-2px);
}

.btn-outline {
    border: 1px solid var(--color-white);
    color: var(--color-white);
}

.btn-outline:hover {
    background-color: var(--color-white);
    color: var(--color-navy);
    transform: translateY(-2px);
}

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

.btn-navy::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--color-navy-light);
    z-index: -1;
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: var(--border-radius-full);
}

.btn-navy:hover::before {
    transform: scaleX(1);
    transform-origin: left;
}

.btn-navy:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Glassmorphism utility */
.glass {
    background: rgba(255, 255, 255, 0.75);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    display: flex;
    align-items: center;
    z-index: 100;
    transition: var(--transition-normal);
}

header.scrolled {
    height: var(--header-height-scrolled);
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.03);
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-secondary);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-white);
    z-index: 102;
    transition: var(--transition-normal);
}

header.scrolled .logo {
    color: var(--color-navy);
}

.logo svg {
    width: 32px;
    height: 32px;
    fill: currentColor;
    transition: var(--transition-normal);
}

/* Nav Menu */
.nav-menu {
    display: flex;
    gap: 3rem;
}

.nav-link {
    font-size: 1rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.8);
    position: relative;
    padding: 0.5rem 0;
}

.nav-link:hover, .nav-link.active {
    color: var(--color-white);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--color-primary);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.3s ease;
}

.nav-link:hover::after, .nav-link.active::after {
    transform: scaleX(1);
    transform-origin: left;
}

header.scrolled .nav-link {
    color: var(--color-gray-600);
}

header.scrolled .nav-link:hover, header.scrolled .nav-link.active {
    color: var(--color-navy);
}

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.header-phone {
    font-family: var(--font-secondary);
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
}

header.scrolled .header-phone {
    color: var(--color-navy);
}

.header-btn {
    padding: 0.6rem 1.5rem;
    font-size: 0.9rem;
    border-radius: var(--border-radius-full);
}

/* Mobile Menu Toggle */
.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    width: 30px;
    height: 24px;
    justify-content: center;
    z-index: 102;
}

.mobile-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--color-white);
    transition: var(--transition-normal);
}

header.scrolled .mobile-toggle span {
    background-color: var(--color-navy);
}

/* Mobile Menu Active State Trigger */
body.menu-open .mobile-toggle span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

body.menu-open .mobile-toggle span:nth-child(2) {
    opacity: 0;
}

body.menu-open .mobile-toggle span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

body.menu-open .mobile-toggle span {
    background-color: var(--color-navy) !important;
}

/* Mobile Nav Drawer */
.mobile-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 400px;
    height: 100vh;
    background-color: var(--color-white);
    z-index: 101;
    display: flex;
    flex-direction: column;
    padding: 8rem 3rem 3rem 3rem;
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.05);
    transition: var(--transition-normal);
}

body.menu-open .mobile-nav {
    right: 0;
}

.mobile-nav .nav-link {
    color: var(--color-navy) !important;
    font-size: 1.25rem;
    margin-bottom: 2rem;
    display: block;
}

.mobile-nav .header-actions {
    flex-direction: column;
    align-items: flex-start;
    margin-top: auto;
    gap: 2rem;
}

.mobile-nav .header-phone {
    color: var(--color-navy) !important;
    font-size: 1.25rem;
}

.mobile-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(0,0,0,0.5);
    opacity: 0;
    visibility: hidden;
    z-index: 99;
    transition: var(--transition-normal);
}

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

/* ==========================================================================
   Hero Section
   ========================================================================== */
#hero {
    height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    color: var(--color-white);
    overflow: hidden;
}

.hero-bg-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
}

.hero-bg {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.05);
    animation: slowZoom 20s infinite alternate ease-in-out;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(26, 37, 44, 0.4), rgba(26, 37, 44, 0.7));
    z-index: -1;
}

.hero-content {
    max-width: 800px;
    z-index: 2;
    position: relative;
}

.hero-tagline {
    font-size: 1.1rem;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
    color: var(--color-primary-light);
    display: inline-block;
}

.hero-title {
    font-size: 4rem;
    font-weight: 700;
    line-height: 1.25;
    margin-bottom: 2rem;
    letter-spacing: -0.01em;
}

.hero-title span {
    color: var(--color-gold);
    display: block;
    font-size: 4.5rem;
    margin-top: 0.5rem;
}

.hero-desc {
    font-size: 1.25rem;
    font-weight: 300;
    margin-bottom: 3.5rem;
    color: rgba(255, 255, 255, 0.85);
    max-width: 600px;
}

.hero-btns {
    display: flex;
    gap: 1.5rem;
}

/* Floating Clouds Animation */
.floating-clouds {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 150px;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 320'%3E%3Cpath fill='%23ffffff' fill-opacity='1' d='M0,288L48,272C96,256,192,224,288,197.3C384,171,480,149,576,165.3C672,181,768,235,864,250.7C960,267,1056,245,1152,224C1248,203,1344,181,1392,170.7L1440,160L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z'%3E%3C/path%3E%3C/svg%3E") bottom no-repeat;
    background-size: cover;
    z-index: 3;
    opacity: 0.95;
    pointer-events: none;
}

.scroll-indicator {
    position: absolute;
    bottom: 3rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 4;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-secondary);
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    opacity: 0.8;
}

.mouse {
    width: 24px;
    height: 40px;
    border: 2px solid var(--color-white);
    border-radius: var(--border-radius-full);
    position: relative;
}

.wheel {
    width: 4px;
    height: 8px;
    background-color: var(--color-white);
    border-radius: var(--border-radius-full);
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    animation: scrollMouse 1.5s infinite;
}

/* Animations Keyframes */
@keyframes slowZoom {
    0% { transform: scale(1.03); }
    100% { transform: scale(1.10); }
}

@keyframes scrollMouse {
    0% { opacity: 1; transform: translate(-50%, 0); }
    100% { opacity: 0; transform: translate(-50%, 15px); }
}

/* ==========================================================================
   About Section
   ========================================================================== */
#about {
    background-color: var(--color-white);
    position: relative;
}

.about-wrapper {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 5rem;
    align-items: center;
}

.about-intro-title {
    font-size: 2rem;
    line-height: 1.4;
    font-weight: 600;
    color: var(--color-navy);
    margin-bottom: 2rem;
}

.about-intro-title span {
    color: var(--color-primary);
}

.about-intro-desc {
    color: var(--color-gray-600);
    font-size: 1.05rem;
    margin-bottom: 2.5rem;
    font-weight: 300;
}

.about-intro-desc p {
    margin-bottom: 1.25rem;
}

/* Brand Values */
.about-values {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.value-item {
    display: flex;
    gap: 1.5rem;
    padding: 1.5rem;
    border-radius: var(--border-radius-md);
    background-color: var(--color-cloud);
    border: 1px solid var(--color-gray-100);
    transition: var(--transition-normal);
}

.value-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    background-color: var(--color-white);
    border-color: var(--color-primary-light);
}

.value-num {
    font-family: var(--font-secondary);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
}

.value-content h4 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--color-navy);
    margin-bottom: 0.5rem;
}

.value-content p {
    font-size: 0.95rem;
    color: var(--color-gray-600);
    font-weight: 300;
}

/* Statistics Grid */
.about-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.stat-card {
    padding: 3rem 2rem;
    border-radius: var(--border-radius-lg);
    background-color: var(--color-white);
    box-shadow: var(--shadow-luxury);
    text-align: center;
    border: 1px solid var(--color-gray-100);
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background-color: var(--color-primary);
    transform: scaleY(0);
    transition: var(--transition-normal);
}

.stat-card:hover::before {
    transform: scaleY(1);
}

.stat-card:hover {
    transform: translateY(-8px);
}

.stat-card:nth-child(even) {
    margin-top: 2rem;
}

.stat-card:nth-child(even)::before {
    background-color: var(--color-gold);
}

.stat-num {
    font-family: var(--font-secondary);
    font-size: 3rem;
    font-weight: 800;
    color: var(--color-navy);
    line-height: 1;
    margin-bottom: 0.75rem;
}

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

.stat-card:nth-child(even) .stat-num span {
    color: var(--color-gold);
}

.stat-label {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-gray-600);
    letter-spacing: -0.02em;
}

/* ==========================================================================
   Rooms Section
   ========================================================================== */
#rooms {
    background-color: var(--color-cloud);
}

.rooms-tabs {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 4rem;
}

.tab-btn {
    padding: 0.8rem 2rem;
    border-radius: var(--border-radius-full);
    font-weight: 500;
    color: var(--color-gray-600);
    background-color: var(--color-white);
    border: 1px solid var(--color-gray-200);
    transition: var(--transition-normal);
}

.tab-btn.active, .tab-btn:hover {
    background-color: var(--color-navy);
    color: var(--color-white);
    border-color: var(--color-navy);
    box-shadow: var(--shadow-sm);
}

.room-display-container {
    position: relative;
    min-height: 520px;
}

.room-panel {
    display: none;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 4.5rem;
    align-items: center;
    animation: fadeInTab 0.5s ease-in-out forwards;
}

.room-panel.active {
    display: grid;
}

@keyframes fadeInTab {
    from { opacity: 0; transform: translateY(15px); }
    to { opacity: 1; transform: translateY(0); }
}

.room-gallery-wrapper {
    position: relative;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    aspect-ratio: 16/10;
}

.room-img-slider {
    width: 100%;
    height: 100%;
    position: relative;
}

.room-img-slider img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    top: 0;
    left: 0;
    opacity: 0;
    transition: opacity 0.8s ease-in-out;
}

.room-img-slider img.active {
    opacity: 1;
}

.room-details {
    display: flex;
    flex-direction: column;
}

.room-type {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 0.5rem;
}

.room-name {
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--color-navy);
    margin-bottom: 1.25rem;
}

.room-desc {
    font-size: 1.05rem;
    color: var(--color-gray-600);
    margin-bottom: 2rem;
    font-weight: 300;
}

.room-specs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
    border-top: 1px solid var(--color-gray-200);
    border-bottom: 1px solid var(--color-gray-200);
    padding: 1.5rem 0;
    margin-bottom: 2.5rem;
}

.spec-item {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.spec-label {
    font-size: 0.85rem;
    color: var(--color-gray-400);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.spec-val {
    font-size: 1rem;
    color: var(--color-navy);
    font-weight: 600;
}

.room-price-book {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.room-price-info {
    display: flex;
    flex-direction: column;
}

.price-label {
    font-size: 0.85rem;
    color: var(--color-gray-400);
}

.price-val {
    font-size: 2rem;
    font-weight: 800;
    color: var(--color-navy);
}

.price-val span {
    font-size: 1rem;
    font-weight: 400;
    color: var(--color-gray-600);
    margin-left: 0.25rem;
}

/* ==========================================================================
   Special Features Section
   ========================================================================== */
#features {
    background-color: var(--color-white);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.feature-card {
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-gray-100);
    transition: var(--transition-normal);
    background-color: var(--color-white);
}

.feature-img-box {
    aspect-ratio: 4/3;
    overflow: hidden;
    position: relative;
}

.feature-img-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-normal);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary-light);
}

.feature-card:hover .feature-img-box img {
    transform: scale(1.08);
}

.feature-body {
    padding: 2rem;
}

.feature-icon-wrapper {
    width: 54px;
    height: 54px;
    border-radius: 50%;
    background-color: var(--color-primary-light);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: -3.25rem;
    position: relative;
    z-index: 2;
    border: 3px solid var(--color-white);
    box-shadow: var(--shadow-sm);
    margin-bottom: 1.25rem;
    transition: var(--transition-normal);
}

.feature-card:hover .feature-icon-wrapper {
    background-color: var(--color-primary);
    color: var(--color-white);
    transform: scale(1.05);
}

.feature-icon-wrapper svg {
    width: 24px;
    height: 24px;
    fill: currentColor;
}

.feature-card-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-navy);
    margin-bottom: 0.75rem;
}

.feature-card-desc {
    font-size: 0.95rem;
    color: var(--color-gray-600);
    line-height: 1.5;
    font-weight: 300;
}

/* ==========================================================================
   Gallery Section
   ========================================================================== */
#gallery {
    background-color: var(--color-cloud);
}

.gallery-filters {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3.5rem;
}

.filter-btn {
    padding: 0.6rem 1.75rem;
    border-radius: var(--border-radius-full);
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-gray-600);
    background-color: var(--color-white);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
}

.filter-btn.active, .filter-btn:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.gallery-item {
    position: relative;
    border-radius: var(--border-radius-md);
    overflow: hidden;
    aspect-ratio: 4/3;
    box-shadow: var(--shadow-sm);
    cursor: pointer;
    background-color: var(--color-gray-200);
    transition: opacity 0.4s ease, transform 0.4s ease;
}

.gallery-item.hidden {
    display: none;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.gallery-item-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(26, 37, 44, 0.75);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-normal);
    color: var(--color-white);
    padding: 2rem;
    text-align: center;
}

.gallery-item:hover img {
    transform: scale(1.08);
}

.gallery-item:hover .gallery-item-overlay {
    opacity: 1;
}

.gallery-item-tag {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-primary-light);
    margin-bottom: 0.5rem;
}

.gallery-item-title {
    font-size: 1.25rem;
    font-weight: 600;
}

/* ==========================================================================
   Booking & Contact Section
   ========================================================================== */
#booking {
    background-color: var(--color-white);
    background: linear-gradient(135deg, hsl(210, 20%, 98%) 0%, hsl(0, 0%, 100%) 100%);
}

.booking-wrapper {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 5rem;
    align-items: flex-start;
}

.booking-info {
    position: sticky;
    top: 120px;
}

.booking-info h3 {
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--color-navy);
    line-height: 1.3;
    margin-bottom: 1.5rem;
}

.booking-info h3 span {
    color: var(--color-primary);
}

.booking-info p {
    color: var(--color-gray-600);
    margin-bottom: 3rem;
    font-weight: 300;
}

/* Quick Contacts */
.contact-details {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-row {
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

.contact-icon {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background-color: var(--color-primary-light);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-icon svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
}

.contact-text h5 {
    font-size: 0.85rem;
    color: var(--color-gray-400);
    text-transform: uppercase;
}

.contact-text p {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-navy);
    margin-bottom: 0;
}

/* Booking Form */
.booking-form-box {
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-luxury);
    padding: 3.5rem;
    border: 1px solid var(--color-gray-100);
}

.booking-form {
    display: flex;
    flex-direction: column;
    gap: 1.75rem;
}

.form-group-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-navy);
    letter-spacing: -0.01em;
}

.form-input {
    background-color: var(--color-cloud);
    border: 1px solid var(--color-gray-200);
    padding: 0.85rem 1.25rem;
    border-radius: var(--border-radius-md);
    color: var(--color-navy);
    font-weight: 500;
    transition: var(--transition-fast);
    width: 100%;
}

.form-input:focus {
    border-color: var(--color-primary);
    background-color: var(--color-white);
    box-shadow: 0 0 0 4px rgba(90, 143, 187, 0.15);
}

.form-checkbox-group {
    margin-top: 0.5rem;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
    font-size: 0.95rem;
    color: var(--color-gray-600);
}

.checkbox-label input {
    width: 18px;
    height: 18px;
    border-radius: 4px;
    accent-color: var(--color-primary);
}

/* Booking Price Summary Card */
.booking-summary-card {
    background-color: var(--color-primary-light);
    border-radius: var(--border-radius-md);
    padding: 1.75rem;
    margin-top: 1rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.95rem;
    color: var(--color-gray-600);
}

.summary-row.total {
    border-top: 1px dashed var(--color-primary);
    padding-top: 1rem;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-navy);
}

.summary-row.total .price {
    color: var(--color-primary-dark);
}

/* ==========================================================================
   Directions & Map Section
   ========================================================================== */
#directions {
    background-color: var(--color-white);
}

.directions-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}

/* Map Mockup SVG */
.map-mockup {
    width: 100%;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-gray-200);
    overflow: hidden;
    background-color: hsl(93, 26%, 86%); /* Light Greenish land */
}

.directions-info h3 {
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--color-navy);
    margin-bottom: 1.5rem;
}

.address-box {
    background-color: var(--color-cloud);
    border-left: 4px solid var(--color-primary);
    padding: 1.5rem;
    border-radius: 0 var(--border-radius-md) var(--border-radius-md) 0;
    margin-bottom: 2.5rem;
}

.address-box p {
    font-weight: 600;
    color: var(--color-navy);
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.address-box span {
    color: var(--color-gray-600);
    font-size: 0.95rem;
}

.transit-modes {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.transit-mode {
    display: flex;
    gap: 1.5rem;
}

.transit-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--border-radius-md);
    background-color: var(--color-primary-light);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.transit-icon svg {
    width: 24px;
    height: 24px;
    fill: currentColor;
}

.transit-details h5 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-navy);
    margin-bottom: 0.5rem;
}

.transit-details p {
    font-size: 0.95rem;
    color: var(--color-gray-600);
    line-height: 1.6;
    font-weight: 300;
}

/* ==========================================================================
   Footer
   ========================================================================== */
footer {
    background-color: var(--color-navy);
    color: rgba(255, 255, 255, 0.7);
    padding: 5rem 0 3rem 0;
    font-size: 0.9rem;
    font-weight: 300;
}

.footer-top {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    padding-bottom: 4rem;
}

.footer-brand .logo {
    color: var(--color-white);
    margin-bottom: 1.5rem;
}

.footer-desc {
    margin-bottom: 2rem;
    line-height: 1.6;
}

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

.social-link {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--color-white);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-normal);
}

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

.social-link svg {
    width: 18px;
    height: 18px;
    fill: currentColor;
}

.footer-nav-title {
    color: var(--color-white);
    font-weight: 700;
    font-size: 1rem;
    margin-bottom: 1.5rem;
    letter-spacing: -0.01em;
}

.footer-nav-links {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.footer-nav-links a:hover {
    color: var(--color-white);
    padding-left: 4px;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 2rem;
}

.company-info-text {
    line-height: 1.8;
}

.company-info-text span {
    margin-right: 1.25rem;
    display: inline-block;
}

.copyright {
    font-family: var(--font-secondary);
    font-size: 0.85rem;
}

/* ==========================================================================
   Modals & Lightbox
   ========================================================================== */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(15, 23, 42, 0.7);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s ease, visibility 0.4s ease;
}

.modal.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-luxury);
    width: 90%;
    max-width: 550px;
    padding: 3rem;
    position: relative;
    transform: translateY(30px);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.modal.active .modal-content {
    transform: translateY(0);
}

.close-modal-btn {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background-color: var(--color-cloud);
    color: var(--color-gray-600);
    transition: var(--transition-fast);
}

.close-modal-btn:hover {
    background-color: var(--color-navy);
    color: var(--color-white);
}

/* Booking Confirm Modal Detail Styling */
.confirm-icon {
    width: 68px;
    height: 68px;
    border-radius: 50%;
    background-color: var(--color-primary-light);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem auto;
}

.confirm-icon svg {
    width: 32px;
    height: 32px;
    fill: currentColor;
}

.modal-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-navy);
    text-align: center;
    margin-bottom: 0.5rem;
}

.modal-subtitle {
    font-size: 0.95rem;
    color: var(--color-gray-600);
    text-align: center;
    margin-bottom: 2rem;
}

.booking-confirm-details {
    background-color: var(--color-cloud);
    border-radius: var(--border-radius-md);
    padding: 1.5rem;
    margin-bottom: 2.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.confirm-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.95rem;
}

.confirm-row .label {
    color: var(--color-gray-400);
}

.confirm-row .val {
    font-weight: 600;
    color: var(--color-navy);
}

.confirm-row.total-row {
    border-top: 1px dashed var(--color-gray-200);
    padding-top: 0.85rem;
    margin-top: 0.25rem;
}

.confirm-row.total-row .val {
    color: var(--color-primary);
    font-size: 1.15rem;
}

/* Lightbox Modal */
.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    z-index: 1100;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s ease, visibility 0.4s ease;
}

.lightbox.active {
    opacity: 1;
    visibility: visible;
}

.lightbox-img-wrapper {
    max-width: 85%;
    max-height: 75vh;
    position: relative;
}

.lightbox-img {
    max-width: 100%;
    max-height: 75vh;
    border-radius: var(--border-radius-sm);
    box-shadow: 0 25px 50px -12px rgba(0,0,0,0.5);
    transform: scale(0.95);
    transition: transform 0.4s ease;
}

.lightbox.active .lightbox-img {
    transform: scale(1);
}

.lightbox-caption {
    color: var(--color-white);
    margin-top: 1.5rem;
    font-size: 1.1rem;
    font-weight: 500;
}

.lightbox-control {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-color: rgba(255,255,255,0.08);
    color: var(--color-white);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.lightbox-control:hover {
    background-color: var(--color-primary);
}

.lightbox-prev {
    left: 2rem;
}

.lightbox-next {
    right: 2rem;
}

.close-lightbox {
    position: absolute;
    top: 2rem;
    right: 2rem;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-color: rgba(255,255,255,0.08);
    color: var(--color-white);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.close-lightbox:hover {
    background-color: var(--color-navy);
}

/* ==========================================================================
   Fade-in Animations on Scroll
   ========================================================================== */
.fade-up-element {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.2, 0.8, 0.2, 1), transform 0.8s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.fade-up-element.in-view {
    opacity: 1;
    transform: translateY(0);
}

/* Delay helpers for animations */
.delay-100 { transition-delay: 100ms; }
.delay-200 { transition-delay: 200ms; }
.delay-300 { transition-delay: 300ms; }
.delay-400 { transition-delay: 400ms; }

/* ==========================================================================
   Responsive Media Queries
   ========================================================================== */
@media (max-width: 1024px) {
    :root {
        --header-height: 70px;
    }
    
    .section-title {
        font-size: 2.15rem;
    }
    
    .hero-title {
        font-size: 3.25rem;
    }
    
    .hero-title span {
        font-size: 3.75rem;
    }
    
    .about-wrapper {
        grid-template-columns: 1fr;
        gap: 4rem;
    }
    
    .about-stats {
        margin-top: 1rem;
    }
    
    .room-panel {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .booking-wrapper {
        grid-template-columns: 1fr;
        gap: 4rem;
    }
    
    .booking-info {
        position: static;
    }
    
    .directions-wrapper {
        grid-template-columns: 1fr;
        gap: 3.5rem;
    }
    
    .footer-top {
        grid-template-columns: 1fr 1fr;
        gap: 3rem;
    }
}

@media (max-width: 768px) {
    header .nav-menu, header .header-actions {
        display: none;
    }
    
    .mobile-toggle {
        display: flex;
    }
    
    .section-padding {
        padding: 5rem 0;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-title span {
        font-size: 2.85rem;
    }
    
    .hero-desc {
        font-size: 1.1rem;
        margin-bottom: 2.5rem;
    }
    
    .hero-btns {
        flex-direction: column;
        gap: 1rem;
    }
    
    .hero-btns .btn {
        width: 100%;
    }
    
    .rooms-tabs {
        flex-wrap: wrap;
    }
    
    .tab-btn {
        padding: 0.6rem 1.5rem;
        font-size: 0.9rem;
    }
    
    .booking-form-box {
        padding: 2rem;
    }
    
    .form-group-row {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .footer-top {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    
    .footer-bottom {
        flex-direction: column;
        align-items: flex-start;
        gap: 1.5rem;
    }
}

@media (max-width: 480px) {
    .section-title {
        font-size: 1.85rem;
    }
    
    .about-intro-title {
        font-size: 1.5rem;
    }
    
    .about-stats {
        grid-template-columns: 1fr;
    }
    
    .stat-card:nth-child(even) {
        margin-top: 0;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .room-price-book {
        flex-direction: column;
        align-items: flex-start;
        gap: 1.5rem;
    }
    
    .room-price-book .btn {
        width: 100%;
    }
}