/**
 * HK Animal Resort - Main Stylesheet (Premium UI/UX)
 * 依利得狗狗渡假村
 */

/* ============================================
   CSS Custom Properties (Design System)
============================================ */
:root {
    /* Colors - Premium palette */
    --primary: #5d9e9e;
    --primary-dark: #3d7a7a;
    --primary-light: #8bc4c4;
    --primary-vivid: #2c8080;
    --primary-fade: rgba(93, 158, 158, 0.15);
    --primary-fade-2: rgba(93, 158, 158, 0.08);

    --accent: #1a5f5f;
    --accent-light: #2d8080;
    --accent-gradient: linear-gradient(135deg, #1a5f5f 0%, #3d7a7a 100%);

    --gold: #c9a962;
    --gold-light: #e0c88a;

    --bg-cream: #faf9f7;
    --bg-light: #f5f7f7;
    --bg-white: #ffffff;
    --bg-dark: #1a2525;
    --border-light: #e5eaea;
    --border-medium: #c5d0d0;

    /* Text Colors - Optimized for readability */
    --text-dark: #1a2020;
    --text-heading: #0a1515;
    --text-body: #3a4545;
    --text-muted: #5a6868;
    --text-light: #7a8888;
    --text-white: #ffffff;

    --success: #2e7d32;
    --error: #c62828;
    --warning: #ef6c00;

    /* Typography */
    --font-heading: 'IBM Plex Serif', Georgia, serif;
    --font-body: 'Arvo', Georgia, serif;
    --font-button: Arial, sans-serif;

    /* Spacing - Golden ratio based */
    --space-2xs: 0.25rem;
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2.5rem;
    --space-xl: 4rem;
    --space-xxl: 6rem;

    /* Border Radius */
    --radius-xs: 6px;
    --radius-sm: 10px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;
    --radius-full: 50%;

    /* Premium Shadows */
    --shadow-xs: 0 1px 3px rgba(0, 0, 0, 0.06);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08), 0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.1), 0 2px 6px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.12), 0 4px 12px rgba(0, 0, 0, 0.06);
    --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.15), 0 8px 20px rgba(0, 0, 0, 0.08);
    --shadow-glow: 0 0 40px rgba(93, 158, 158, 0.35);
    --shadow-glow-gold: 0 0 30px rgba(201, 169, 98, 0.3);

    /* Transitions - Smooth & Natural */
    --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-out-back: cubic-bezier(0.34, 1.56, 0.64, 1);
    --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: 0.15s var(--ease-out-expo);
    --transition-normal: 0.3s var(--ease-out-expo);
    --transition-slow: 0.5s var(--ease-out-expo);
    --transition-bounce: 0.4s var(--ease-out-back);

    /* Layout */
    --container-width: 1200px;
    --container-narrow: 900px;
    --navbar-height: 80px;
}

/* ============================================
   Reset & Base Styles
============================================ */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    scroll-padding-top: var(--navbar-height);
}

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.75;
    color: var(--text-body);
    background-color: var(--bg-cream);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--text-heading);
    line-height: 1.2;
    letter-spacing: -0.025em;
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
}

h4 {
    font-size: clamp(1.25rem, 2vw, 1.5rem);
}

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

a:hover {
    color: var(--accent-light);
}

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

ul,
ol {
    list-style: none;
}

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

::selection {
    background-color: var(--primary);
    color: var(--text-white);
}

/* ============================================
   Container
============================================ */
.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.container-narrow {
    max-width: var(--container-narrow);
}

/* ============================================
   Premium Buttons
============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    padding: 0.95rem 2rem;
    font-family: var(--font-button);
    font-size: 0.95rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    border: 2px solid transparent;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    white-space: nowrap;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: var(--accent-gradient);
    color: var(--text-white);
    box-shadow: var(--shadow-sm), 0 4px 15px rgba(26, 95, 95, 0.25);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md), 0 8px 25px rgba(26, 95, 95, 0.35);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-outline {
    background-color: transparent;
    color: var(--accent);
    border-color: var(--accent);
}

.btn-outline:hover {
    background: var(--accent-gradient);
    color: var(--text-white);
    border-color: transparent;
}

.btn-white {
    background-color: var(--bg-white);
    color: var(--accent);
    box-shadow: var(--shadow-sm);
}

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

.btn-sm {
    padding: 0.65rem 1.25rem;
    font-size: 0.85rem;
}

.btn-lg {
    padding: 1.15rem 2.5rem;
    font-size: 1rem;
}

.btn-block {
    width: 100%;
}

.btn i {
    font-size: 1.1em;
}

/* ============================================
   Premium Navigation
============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--navbar-height);
    background-color: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid transparent;
    z-index: 1000;
    transition: all var(--transition-normal);
}

.navbar.scrolled {
    background-color: rgba(255, 255, 255, 0.98);
    border-bottom-color: var(--border-light);
    box-shadow: var(--shadow-sm);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    transition: opacity var(--transition-fast);
}

.nav-logo:hover {
    opacity: 0.8;
}

.nav-logo img {
    width: 60px;
    /* height: 48px; */
    object-fit: contain;
    border-radius: var(--radius-xs);
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-heading);
    letter-spacing: -0.02em;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.nav-link {
    position: relative;
    padding: 0.5rem 0.9rem;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-body);
    border-radius: var(--radius-xs);
    transition: all var(--transition-fast);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--accent-gradient);
    border-radius: 1px;
    transition: all var(--transition-normal);
    transform: translateX(-50%);
}

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

.nav-link:hover::after,
.nav-link.active::after {
    width: calc(100% - 1.8rem);
}

.nav-social {
    font-size: 1.25rem;
    color: var(--accent);
    padding: 0.5rem;
}

.nav-social:hover {
    transform: scale(1.1);
}

/* Language Switcher */
.lang-switcher {
    display: inline-flex;
    align-items: center;
    background: rgba(93, 158, 158, 0.12);
    border: 1px solid rgba(93, 158, 158, 0.25);
    border-radius: 20px;
    padding: 3px 6px;
    gap: 4px;
    font-size: 0.85rem;
    font-weight: 600;
}

.lang-btn {
    color: var(--text-body);
    text-decoration: none;
    padding: 2px 8px;
    border-radius: 14px;
    font-size: 0.82rem;
    transition: all var(--transition-fast);
}

.lang-btn:hover {
    color: var(--accent);
    background: rgba(255, 255, 255, 0.7);
}

.lang-btn.active {
    background: var(--accent);
    color: #ffffff;
    box-shadow: 0 2px 6px rgba(26, 95, 95, 0.25);
}

.lang-sep {
    color: var(--border-medium);
    font-size: 0.75rem;
    user-select: none;
}

.nav-lang-item {
    margin-left: 0.5rem;
}

.nav-mobile-right {
    display: none;
    align-items: center;
    gap: 0.75rem;
}

.lang-switcher-mobile {
    display: none;
}

.footer-admin-link {
    margin-top: 0.75rem;
}

.admin-portal-link {
    font-size: 0.8rem;
    color: var(--text-light);
    text-decoration: none;
    opacity: 0.7;
    transition: opacity 0.2s ease, color 0.2s ease;
}

.admin-portal-link:hover {
    opacity: 1;
    color: var(--primary);
}

/* Mobile Menu */
.nav-toggle {
    display: none;
    background: none;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: var(--radius-xs);
    transition: background var(--transition-fast);
}

.nav-toggle:hover {
    background: var(--bg-light);
}

.hamburger {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--text-heading);
    position: relative;
    transition: all var(--transition-fast);
    border-radius: 1px;
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background-color: var(--text-heading);
    transition: all var(--transition-normal);
    border-radius: 1px;
}

.hamburger::before {
    top: -7px;
}

.hamburger::after {
    bottom: -7px;
}

.nav-toggle.active .hamburger {
    background-color: transparent;
}

.nav-toggle.active .hamburger::before {
    top: 0;
    transform: rotate(45deg);
}

.nav-toggle.active .hamburger::after {
    bottom: 0;
    transform: rotate(-45deg);
}

/* ============================================
   Hero Section - Premium
============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: linear-gradient(160deg, #1a4545 0%, #2d6a6a 30%, #4a9090 70%, #6ab0b0 100%);
    padding: calc(var(--navbar-height) + var(--space-lg)) var(--space-md) var(--space-xl);
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        url('../images/hero-banner.png') center/cover no-repeat,
        radial-gradient(ellipse at 30% 0%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
    opacity: 0.1;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 150px;
    background: linear-gradient(to top, var(--bg-cream), transparent);
    pointer-events: none;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 80%, rgba(106, 176, 176, 0.3) 0%, transparent 40%),
        radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.05) 0%, transparent 30%);
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
}

.hero-badge {
    margin-bottom: var(--space-lg);
}

.hero-badge img {
    width: 130px;
    height: 130px;
    margin: 0 auto;
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-xl), 0 0 80px rgba(255, 255, 255, 0.2);
    background: var(--bg-white);
    padding: 12px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    transition: transform var(--transition-slow);
}

.hero-badge img:hover {
    transform: scale(1.05) rotate(3deg);
}

.hero-title {
    font-size: clamp(2.5rem, 7vw, 4.5rem);
    color: var(--text-white);
    margin-bottom: 0.25em;
    text-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
    letter-spacing: -0.03em;
}

.hero-subtitle {
    font-size: clamp(1.1rem, 2.5vw, 1.5rem);
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--space-md);
    font-weight: 500;
    letter-spacing: 0.05em;
}

.hero-license {
    display: inline-block;
    background: rgba(255, 255, 255, 0.95);
    padding: 0.5rem 1.25rem;
    border-radius: var(--radius-lg);
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: var(--space-sm);
    box-shadow: var(--shadow-md);
}

.hero-tagline {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: var(--space-md);
    font-weight: 500;
}

.hero-features {
    display: flex;
    justify-content: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
    flex-wrap: wrap;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    background: rgba(255, 255, 255, 0.95);
    padding: 0.85rem 1.25rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-heading);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-bounce);
}

.feature-item:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: var(--shadow-lg);
}

.feature-item i {
    color: var(--accent);
    font-size: 1.2rem;
}

.hero-description {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--space-lg);
    font-weight: 500;
}

.hero-cta {
    display: flex;
    justify-content: center;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

.hero-cta .btn {
    min-width: 180px;
    backdrop-filter: blur(10px);
}

.hero-cta .btn-primary {
    background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 100%);
    color: var(--text-dark);
    box-shadow: var(--shadow-md), var(--shadow-glow-gold);
}

.hero-cta .btn-primary:hover {
    box-shadow: var(--shadow-lg), 0 0 50px rgba(201, 169, 98, 0.4);
}

.hero-cta .btn-outline {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.6);
    color: var(--text-white);
}

.hero-cta .btn-outline:hover {
    background: rgba(255, 255, 255, 0.95);
    border-color: transparent;
    color: var(--accent);
}

.hero-scroll {
    position: absolute;
    bottom: var(--space-lg);
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.hero-scroll a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-full);
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.25rem;
    transition: all var(--transition-normal);
    animation: float 3s ease-in-out infinite;
}

.hero-scroll a:hover {
    background: rgba(255, 255, 255, 0.25);
    color: var(--text-white);
}

@keyframes float {

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

    50% {
        transform: translateY(-8px);
    }
}

/* ============================================
   Section Styles - Premium
============================================ */
section {
    padding: var(--space-xxl) 0;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.section-title {
    margin-bottom: 0.5em;
    color: var(--text-heading);
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 3px;
    background: var(--accent-gradient);
    border-radius: 2px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-muted);
    font-weight: 500;
    margin-top: var(--space-md);
}

.section-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(250, 249, 247, 0.95) 0%, rgba(250, 249, 247, 0.9) 100%);
    backdrop-filter: blur(3px);
}

/* ============================================
   About Section - Premium
============================================ */
.about-section {
    position: relative;
    background:
        linear-gradient(rgba(250, 249, 247, 0.92), rgba(250, 249, 247, 0.88)),
        url('../images/about-bg.png') center/cover no-repeat fixed;
}

.about-content {
    position: relative;
    z-index: 1;
    text-align: center;
}

.about-text {
    max-width: 800px;
    margin: 0 auto var(--space-xl);
    background: var(--bg-white);
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-light);
}

.about-text p {
    font-size: 1.15rem;
    line-height: 1.9;
    margin-bottom: var(--space-md);
    color: var(--text-body);
}

.about-text p:last-child {
    margin-bottom: 0;
}

.about-highlight {
    font-size: 1.35rem !important;
    color: var(--text-heading);
    font-weight: 600;
}

.about-stats {
    display: flex;
    justify-content: center;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.stat-item {
    text-align: center;
    padding: var(--space-lg);
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    min-width: 180px;
    transition: all var(--transition-bounce);
    border: 1px solid var(--border-light);
}

.stat-item:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.stat-number {
    display: block;
    font-size: 2.75rem;
    font-weight: 800;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-family: var(--font-heading);
    line-height: 1.1;
}

.stat-icon {
    font-size: 2.5rem;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    display: block;
    font-size: 1rem;
    color: var(--text-body);
    margin-top: var(--space-xs);
    font-weight: 600;
}

/* ============================================
   Services Section - Premium
============================================ */
.services-section {
    background: var(--bg-light);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-lg);
}

.service-card {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
    border: 1px solid var(--border-light);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-light);
}

.service-image {
    height: 200px;
    overflow: hidden;
    position: relative;
}

.service-image::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 60%;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.1), transparent);
}

.service-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.service-card:hover .service-image img {
    transform: scale(1.08);
}

.service-content {
    padding: var(--space-md);
}

.service-title {
    font-size: 1.35rem;
    margin-bottom: 0.75rem;
    color: var(--accent);
}

.service-desc {
    font-size: 1rem;
    color: var(--text-body);
    line-height: 1.7;
}

.service-list {
    margin-top: var(--space-sm);
    padding-left: var(--space-md);
}

.service-list li {
    position: relative;
    font-size: 0.95rem;
    color: var(--text-body);
    margin-bottom: 0.4rem;
    padding-left: 0.5rem;
}

.service-list li::before {
    content: '•';
    position: absolute;
    left: -0.75rem;
    color: var(--primary);
    font-weight: bold;
}

.service-card-wide {
    grid-column: span 2;
}

@media (max-width: 768px) {
    .service-card-wide {
        grid-column: span 1;
    }
}

/* ============================================
   Facilities Section - Premium
============================================ */
.facilities-section {
    position: relative;
    background:
        linear-gradient(rgba(250, 249, 247, 0.93), rgba(250, 249, 247, 0.88)),
        url('../images/facilities-bg.png') center/cover no-repeat fixed;
}

.facilities-content {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.facility-card {
    background: var(--bg-white);
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-bounce);
    border: 1px solid var(--border-light);
}

.facility-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.facility-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--space-md);
    background: var(--accent-gradient);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-sm), var(--shadow-glow);
}

.facility-icon i {
    font-size: 2rem;
    color: var(--text-white);
}

.facility-card h4 {
    font-size: 1.4rem;
    margin-bottom: var(--space-sm);
    color: var(--text-heading);
}

.facility-card p {
    color: var(--text-body);
    line-height: 1.8;
    font-size: 1rem;
}

/* Gallery - Premium */
.facilities-gallery {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: var(--space-sm);
}

.gallery-item {
    border-radius: var(--radius-md);
    overflow: hidden;
    aspect-ratio: 1;
    cursor: pointer;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
}

.gallery-item:hover {
    box-shadow: var(--shadow-lg);
    transform: scale(1.03);
    z-index: 1;
}

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

.gallery-item:hover img {
    transform: scale(1.1);
}

@media (max-width: 768px) {
    .facilities-gallery {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 480px) {
    .facilities-gallery {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ============================================
   Guidelines Section - Premium
============================================ */
.guidelines-section {
    background: var(--bg-white);
}

.guidelines-intro {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.guidelines-intro h3 {
    font-size: 1.5rem;
    color: var(--text-heading);
}

.guidelines-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.guideline-card {
    position: relative;
    text-align: center;
    padding: var(--space-xl) var(--space-lg) var(--space-lg);
    background: var(--bg-light);
    border-radius: var(--radius-lg);
    transition: all var(--transition-bounce);
    border: 1px solid transparent;
}

.guideline-card:hover {
    background: var(--bg-white);
    border-color: var(--primary);
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.guideline-number {
    position: absolute;
    top: -18px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    background: var(--accent-gradient);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.1rem;
    color: var(--text-white);
    box-shadow: var(--shadow-md);
    border: 3px solid var(--bg-white);
}

.guideline-icon {
    width: 65px;
    height: 65px;
    margin: 0 auto var(--space-md);
    background: var(--accent-gradient);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
}

.guideline-icon i {
    font-size: 1.6rem;
    color: var(--text-white);
}

.guideline-card h4 {
    font-size: 1.1rem;
    margin-bottom: var(--space-xs);
    color: var(--text-heading);
    line-height: 1.4;
}

.guideline-card p {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.6;
}

.guidelines-notice {
    max-width: 700px;
    margin: 0 auto;
}

.notice-card {
    display: flex;
    gap: var(--space-md);
    padding: var(--space-lg);
    background: linear-gradient(135deg, var(--primary-fade) 0%, var(--bg-white) 100%);
    border-radius: var(--radius-lg);
    border: 2px solid var(--primary-light);
    box-shadow: var(--shadow-sm);
}

.notice-card>i {
    font-size: 1.75rem;
    color: var(--accent);
    flex-shrink: 0;
}

.notice-content h4 {
    font-size: 1.15rem;
    color: var(--text-heading);
    margin-bottom: 0.5rem;
}

.notice-content p {
    color: var(--text-body);
    line-height: 1.7;
}

/* ============================================
   Pricing Section - Premium
============================================ */
.pricing-section {
    background: linear-gradient(180deg, var(--bg-light) 0%, var(--bg-cream) 100%);
}

.pricing-table-wrapper {
    max-width: 700px;
    margin: 0 auto var(--space-xl);
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-light);
}

.pricing-table {
    width: 100%;
    border-collapse: collapse;
}

.pricing-table th,
.pricing-table td {
    padding: 1.25rem 1.5rem;
    text-align: left;
}

.pricing-table th {
    background: var(--accent-gradient);
    color: var(--text-white);
    font-weight: 700;
    font-size: 1rem;
    letter-spacing: 0.03em;
}

.pricing-table tbody tr {
    transition: background var(--transition-fast);
    border-bottom: 1px solid var(--border-light);
}

.pricing-table tbody tr:last-child {
    border-bottom: none;
}

.pricing-table tbody tr:hover {
    background: var(--primary-fade-2);
}

.weight-label {
    display: block;
    font-weight: 700;
    color: var(--text-heading);
    font-size: 1.05rem;
}

.weight-range {
    display: block;
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-top: 2px;
}

.price {
    font-weight: 800;
    font-size: 1.5rem;
    color: var(--accent);
}

.pricing-notes {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-md);
    max-width: 850px;
    margin: 0 auto;
}

.note-card {
    display: flex;
    gap: var(--space-md);
    padding: var(--space-lg);
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
    transition: all var(--transition-normal);
}

.note-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.note-card>i {
    font-size: 1.75rem;
    color: var(--accent);
    flex-shrink: 0;
}

.note-content p {
    color: var(--text-heading);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.note-content ul {
    padding-left: var(--space-sm);
}

.note-content li {
    position: relative;
    font-size: 0.95rem;
    color: var(--text-body);
    margin-bottom: 0.4rem;
    padding-left: 1rem;
}

.note-content li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: bold;
    font-size: 0.85rem;
}

.note-buttons {
    display: flex;
    gap: var(--space-xs);
    margin-top: var(--space-sm);
    flex-wrap: wrap;
}

/* ============================================
   Contact Section - Premium
============================================ */
.contact-section {
    background: var(--bg-white);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--space-xl);
    align-items: start;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.contact-item {
    display: flex;
    gap: var(--space-md);
    align-items: center;
    padding: var(--space-md);
    background: var(--bg-light);
    border-radius: var(--radius-md);
    transition: all var(--transition-normal);
}

.contact-item:hover {
    background: var(--primary-fade);
    transform: translateX(8px);
}

.contact-icon {
    width: 55px;
    height: 55px;
    background: var(--accent-gradient);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: var(--shadow-sm);
}

.contact-icon i {
    font-size: 1.3rem;
    color: var(--text-white);
}

.contact-text h4 {
    font-size: 1rem;
    margin-bottom: 4px;
    color: var(--text-heading);
}

.contact-text p,
.contact-text a {
    color: var(--text-body);
    font-size: 1rem;
}

.contact-text a:hover {
    color: var(--accent);
}

.contact-map {
    margin-top: var(--space-sm);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

/* Contact Form */
.contact-form-wrapper {
    background: var(--bg-light);
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-light);
}

.form-group {
    margin-bottom: var(--space-md);
}

.form-group label {
    display: block;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--text-heading);
    font-size: 0.95rem;
}

.required {
    color: var(--error);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.9rem 1rem;
    border: 2px solid var(--border-light);
    border-radius: var(--radius-sm);
    background: var(--bg-white);
    transition: all var(--transition-fast);
    font-size: 1rem;
    color: var(--text-body);
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px var(--primary-fade);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-light);
}

.form-group textarea {
    resize: vertical;
    min-height: 130px;
}

.form-message {
    margin-top: var(--space-md);
    padding: var(--space-md);
    border-radius: var(--radius-md);
    text-align: center;
    display: none;
    font-weight: 600;
}

.form-message.success {
    display: block;
    background: rgba(46, 125, 50, 0.1);
    color: var(--success);
    border: 2px solid var(--success);
}

.form-message.error {
    display: block;
    background: rgba(198, 40, 40, 0.1);
    color: var(--error);
    border: 2px solid var(--error);
}

@media (max-width: 900px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   Footer - Premium
============================================ */
.footer {
    background: linear-gradient(180deg, var(--bg-dark) 0%, #0f1a1a 100%);
    color: var(--text-white);
    padding: var(--space-xxl) 0 var(--space-lg);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--space-xl);
    margin-bottom: var(--space-xl);
}

.footer-brand {
    text-align: center;
}

.footer-logo {
    width: 70px;
    height: 70px;
    margin: 0 auto var(--space-md);
    background: var(--bg-white);
    border-radius: var(--radius-full);
    padding: 10px;
    box-shadow: var(--shadow-md);
}

.footer-brand h3 {
    color: var(--text-white);
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
}

.footer-license {
    font-size: 0.9rem;
    color: var(--primary-light);
    font-weight: 500;
}

.footer-contact h4,
.footer-social h4 {
    color: var(--text-white);
    font-size: 1.1rem;
    margin-bottom: var(--space-md);
    position: relative;
    padding-bottom: 0.75rem;
}

.footer-contact h4::after,
.footer-social h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 35px;
    height: 2px;
    background: var(--primary);
    border-radius: 1px;
}

.footer-contact p {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    color: var(--primary-light);
}

.footer-contact a {
    color: var(--primary-light);
    transition: color var(--transition-fast);
}

.footer-contact a:hover {
    color: var(--text-white);
}

.social-links {
    display: flex;
    gap: var(--space-sm);
}

.social-links a {
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-white);
    font-size: 1.25rem;
    transition: all var(--transition-bounce);
}

.social-links a:hover {
    background: var(--primary);
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(93, 158, 158, 0.3);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--space-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    font-size: 0.9rem;
    color: var(--primary-light);
}

/* ============================================
   WhatsApp Float - Premium
============================================ */
.whatsapp-float {
    position: fixed;
    bottom: var(--space-lg);
    right: var(--space-lg);
    width: 62px;
    height: 62px;
    background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.9rem;
    box-shadow: var(--shadow-lg), 0 0 30px rgba(37, 211, 102, 0.35);
    z-index: 999;
    transition: all var(--transition-bounce);
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-xl), 0 0 50px rgba(37, 211, 102, 0.5);
    color: white;
}

.whatsapp-float::before {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: var(--radius-full);
    border: 2px solid rgba(37, 211, 102, 0.3);
    animation: pulse-ring 2s infinite;
}

@keyframes pulse-ring {
    0% {
        transform: scale(1);
        opacity: 1;
    }

    100% {
        transform: scale(1.3);
        opacity: 0;
    }
}

/* ============================================
   Lightbox
============================================ */
.lightbox {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.92);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-lg);
    animation: fadeIn 0.3s ease;
    backdrop-filter: blur(10px);
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

.lightbox-content {
    position: relative;
    max-width: 90vw;
    max-height: 90vh;
    animation: zoomIn 0.3s var(--ease-out-back);
}

@keyframes zoomIn {
    from {
        transform: scale(0.9);
        opacity: 0;
    }

    to {
        transform: scale(1);
        opacity: 1;
    }
}

.lightbox-content img {
    max-width: 100%;
    max-height: 85vh;
    object-fit: contain;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xl);
}

.lightbox-close {
    position: absolute;
    top: -50px;
    right: 0;
    background: none;
    color: white;
    font-size: 2.5rem;
    cursor: pointer;
    transition: transform var(--transition-fast);
    padding: 0.5rem;
}

.lightbox-close:hover {
    transform: scale(1.2) rotate(90deg);
}

/* ============================================
   Responsive Design
============================================ */
@media (max-width: 1024px) {
    :root {
        --navbar-height: 70px;
    }

    .about-section,
    .facilities-section {
        background-attachment: scroll;
    }
}

@media (max-width: 768px) {
    :root {
        --navbar-height: 65px;
        --space-xxl: 4rem;
    }

    body {
        font-size: 0.95rem;
    }

    /* Mobile Nav */
    .nav-mobile-right {
        display: flex;
    }

    .lang-switcher-mobile {
        display: inline-flex;
    }

    .lang-switcher-desktop {
        display: none;
    }

    .nav-toggle {
        display: block;
    }

    .nav-menu {
        position: fixed;
        top: var(--navbar-height);
        left: 0;
        right: 0;
        background: var(--bg-white);
        flex-direction: column;
        padding: var(--space-md);
        box-shadow: var(--shadow-lg);
        transform: translateY(-110%);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-normal);
        max-height: calc(100vh - var(--navbar-height));
        overflow-y: auto;
    }

    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .nav-link {
        padding: 0.9rem var(--space-sm);
        width: 100%;
        text-align: center;
        font-size: 1rem;
        border-radius: var(--radius-sm);
    }

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

    .nav-link:hover,
    .nav-link.active {
        background: var(--primary-fade);
    }

    .logo-text {
        font-size: 0.95rem;
    }

    /* Hero Mobile */
    .hero-features {
        flex-direction: column;
        align-items: center;
    }

    .feature-item {
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }

    .hero-cta {
        flex-direction: column;
        align-items: center;
    }

    .hero-cta .btn {
        width: 100%;
        max-width: 280px;
    }

    .hero-badge img {
        width: 110px;
        height: 110px;
    }

    /* About Mobile */
    .about-text {
        padding: var(--space-lg);
    }

    .about-stats {
        gap: var(--space-sm);
    }

    .stat-item {
        min-width: 160px;
        padding: var(--space-md);
    }

    .stat-number {
        font-size: 2.25rem;
    }

    /* Footer Mobile */
    .footer-content {
        text-align: center;
    }

    .footer-contact h4::after,
    .footer-social h4::after {
        left: 50%;
        transform: translateX(-50%);
    }

    .footer-contact p {
        justify-content: center;
    }

    .social-links {
        justify-content: center;
    }

    /* WhatsApp Mobile */
    .whatsapp-float {
        bottom: var(--space-md);
        right: var(--space-md);
        width: 56px;
        height: 56px;
        font-size: 1.7rem;
    }
}

@media (max-width: 480px) {
    section {
        padding: var(--space-xl) 0;
    }

    .container {
        padding: 0 var(--space-sm);
    }

    .section-title {
        font-size: 1.75rem;
    }

    .hero-title {
        font-size: 2.25rem;
    }

    .hero-badge img {
        width: 90px;
        height: 90px;
    }

    .btn {
        padding: 0.8rem 1.5rem;
        font-size: 0.9rem;
    }

    .stat-item {
        min-width: 140px;
    }

    .pricing-table th,
    .pricing-table td {
        padding: 1rem;
    }

    .price {
        font-size: 1.25rem;
    }
}

/* ============================================
   Animation Enhancements
============================================ */
[data-aos] {
    transition-duration: 0.8s;
    transition-timing-function: var(--ease-out-expo);
}

[data-aos="fade-up"] {
    transform: translateY(30px);
}

/* ============================================
   Utility Classes
============================================ */
.text-center {
    text-align: center;
}

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

.text-muted {
    color: var(--text-muted);
}

.mb-0 {
    margin-bottom: 0 !important;
}

.mt-lg {
    margin-top: var(--space-lg);
}

/* ============================================
   Print Styles
============================================ */
@media print {

    .navbar,
    .whatsapp-float,
    .hero-scroll,
    .hero-cta {
        display: none;
    }

    .hero {
        min-height: auto;
        padding: var(--space-lg);
        background: var(--bg-light);
        color: var(--text-dark);
    }

    .hero-title,
    .hero-subtitle {
        color: var(--text-heading);
        text-shadow: none;
    }

    section {
        padding: var(--space-lg) 0;
    }

    .about-section,
    .facilities-section {
        background: var(--bg-white);
    }
}