/**
 * Bell Vista Parlour - Mobile-First Responsive Design System
 * Breakpoints: Mobile (<576px) → Tablet (≥576px) → Desktop (≥768px) → Large (≥992px) → XL (≥1200px)
 */

/* ============================================
   MOBILE-First Base Styles (< 576px)
   ============================================ */

/* Fluid Typography System */
html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-size: clamp(0.875rem, 2.5vw, 1rem);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-overflow-scrolling: touch;
    background: linear-gradient(135deg, #f5f0e8 0%, #e8dcc8 100%);
    background-attachment: fixed;
}

/* Spa-Themed Background Patterns */
.spa-bg-hero {
    background: 
        linear-gradient(rgba(153, 27, 27, 0.75), rgba(15, 23, 42, 0.85)),
        url('data:image/svg+xml,%3Csvg width="60" height="60" viewBox="0 0 60 60" xmlns="http://www.w3.org/2000/svg"%3E%3Cg fill="none" fill-rule="evenodd"%3E%3Cg fill="%23ffffff" fill-opacity="0.05"%3E%3Cpath d="M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z"/%3E%3C/g%3E%3C/g%3E%3C/svg%3E');
    background-size: cover, 60px 60px;
    background-position: center, center;
    position: relative;
}

.spa-bg-section {
    background: 
        linear-gradient(rgba(255, 255, 255, 0.92), rgba(255, 255, 255, 0.88)),
        url('data:image/svg+xml,%3Csvg width="100" height="100" viewBox="0 0 100 100" xmlns="http://www.w3.org/2000/svg"%3E%3Cpath d="M50 50c-5.523 0-10-4.477-10-10s4.477-10 10-10 10 4.477 10 10-4.477 10-10 10zm0-20c-5.523 0-10-4.477-10-10s4.477-10 10-10 10 4.477 10 10-4.477 10-10 10z" fill="%23991B1B" fill-opacity="0.03"/%3E%3C/svg%3E');
    background-size: cover, 100px 100px;
    background-position: center, center;
    background-attachment: fixed;
}

.spa-bg-card {
    background: 
        linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(255, 241, 242, 0.9) 100%),
        url('data:image/svg+xml,%3Csvg width="40" height="40" viewBox="0 0 40 40" xmlns="http://www.w3.org/2000/svg"%3E%3Cg fill="%23991B1B" fill-opacity="0.02"%3E%3Ccircle cx="20" cy="20" r="1"/%3E%3C/g%3E%3C/svg%3E');
    background-size: cover, 40px 40px;
}

.spa-bg-dark {
    background: 
        linear-gradient(rgba(15, 23, 42, 0.9), rgba(15, 23, 42, 0.95)),
        url('data:image/svg+xml,%3Csvg width="80" height="80" viewBox="0 0 80 80" xmlns="http://www.w3.org/2000/svg"%3E%3Cg fill="none" fill-rule="evenodd"%3E%3Cg fill="%23ffffff" fill-opacity="0.03"%3E%3Cpath d="M50 50c0-5.523 4.477-10 10-10s10 4.477 10 10-4.477 10-10 10c0 5.523-4.477 10-10 10s-10-4.477-10-10 4.477-10 10-10zM10 50c0-5.523 4.477-10 10-10s10 4.477 10 10-4.477 10-10 10c0 5.523-4.477 10-10 10S0 55.523 0 50s4.477-10 10-10z"/%3E%3C/g%3E%3C/g%3E%3C/svg%3E');
    background-size: cover, 80px 80px;
    background-position: center, center;
}

.spa-bg-gradient-luxury {
    background: linear-gradient(135deg, #991B1B 0%, #7F1D1D 50%, #0F172A 100%);
    position: relative;
}

.spa-bg-gradient-light {
    background: linear-gradient(135deg, #FFF1F2 0%, #FFE4E6 50%, #FDFDFD 100%);
    position: relative;
}

/* Fluid Headings */
h1 {
    font-size: clamp(1.75rem, 5vw, 3rem);
    line-height: 1.1;
}

h2 {
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    line-height: 1.2;
}

h3 {
    font-size: clamp(1.25rem, 3.5vw, 1.875rem);
    line-height: 1.3;
}

h4 {
    font-size: clamp(1.125rem, 3vw, 1.5rem);
}

/* Touch-Friendly Interactive Elements (Minimum 44x44px) */
button,
a,
input,
select,
textarea,
.filter-btn,
.bento-card {
    min-height: 44px;
    min-width: 44px;
}

/* Navigation - Mobile First */
.glass-nav {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(153, 27, 27, 0.1);
    padding: 0.75rem 0;
}

.nav-container {
    padding: 0 1rem;
    max-width: 100%;
}

/* Logo */
.logo-container {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
}

.logo-icon {
    max-height: 45px;
    height: 45px;
    width: auto;
    min-width: 40px;
    min-height: 40px;
    object-fit: contain;
}

.logo-text {
    font-size: 1.125rem;
    font-weight: 700;
}

/* Mobile Menu Toggle */
.menu-toggle {
    padding: 0.5rem;
    min-width: 44px;
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Mobile Menu Drawer */
.mobile-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    border-top: 1px solid rgba(153, 27, 27, 0.1);
    padding: 1rem;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    z-index: 40;
}

.mobile-menu.active {
    display: block;
    animation: slideDown 0.3s ease-out;
}

.mobile-menu a,
.mobile-menu button {
    display: block;
    width: 100%;
    text-align: left;
    padding: 0.875rem 1rem;
    margin-bottom: 0.5rem;
    border-radius: 0.75rem;
    font-size: 1rem;
    font-weight: 500;
    min-height: 44px;
}

/* Desktop Navigation - Hidden on mobile */
.desktop-nav {
    display: none;
}

.desktop-cta {
    display: none;
}

/* Hero Section */
.hero-section {
    padding: 4rem 1rem 3rem;
    text-align: center;
}

.hero-content {
    max-width: 100%;
}

.hero-title {
    margin-bottom: 1rem;
}

.hero-subtitle {
    font-size: 0.9375rem;
    margin-bottom: 1.5rem;
    max-width: 100%;
}

.hero-buttons {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    width: 100%;
}

.hero-buttons button,
.hero-buttons a {
    width: 100%;
    padding: 1rem 1.5rem;
    font-size: 1rem;
}

/* Bento Grid - Mobile Stacking */
.bento-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    margin-top: 2rem;
}

.bento-card {
    padding: 1.5rem;
    border-radius: 1rem;
    min-height: auto;
}

.bento-card h3 {
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
}

.bento-card p {
    font-size: 0.875rem;
}

/* Value Propositions */
.value-props {
    padding: 2rem 1rem;
}

.value-props-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.value-prop-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 0.75rem;
    padding: 1rem;
}

.value-prop-icon {
    width: 3rem;
    height: 3rem;
    min-width: 3rem;
    min-height: 3rem;
}

/* Services Grid */
.services-section {
    padding: 3rem 1rem;
}

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

.section-title {
    margin-bottom: 0.5rem;
}

.section-subtitle {
    font-size: 0.875rem;
    max-width: 100%;
}

/* Filter Tabs */
.filter-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: center;
    margin-top: 1.5rem;
    padding: 0.5rem;
}

.filter-btn {
    padding: 0.625rem 1rem;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 0.5rem;
    min-height: 44px;
    flex: 1 1 auto;
    min-width: 80px;
}

/* Service Cards */
.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.service-card {
    padding: 1.5rem;
    border-radius: 1rem;
}

.service-card h3 {
    font-size: 1.125rem;
    margin-bottom: 0.75rem;
}

.service-card p {
    font-size: 0.875rem;
    line-height: 1.6;
}

.service-price {
    font-size: 1.25rem;
    font-weight: 700;
}

.service-btn {
    padding: 0.75rem 1.25rem;
    font-size: 0.875rem;
    min-height: 44px;
    width: 100%;
    margin-top: 1rem;
}

/* About Section */
.about-section {
    padding: 3rem 1rem;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.about-content {
    max-width: 100%;
}

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

.stat-card {
    padding: 1.5rem 1rem;
    text-align: center;
    border-radius: 1rem;
}

.stat-number {
    font-size: 1.75rem;
    font-weight: 800;
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 0.6875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Pillars Section */
.pillars-section {
    padding: 3rem 1rem;
    background: #f8f9fa;
}

.pillars-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.pillar-card {
    padding: 1.5rem;
    border-radius: 1rem;
}

.pillar-icon {
    width: 3rem;
    height: 3rem;
    min-width: 3rem;
    min-height: 3rem;
    margin-bottom: 1rem;
}

.pillar-card h3 {
    font-size: 1.125rem;
    margin-bottom: 0.75rem;
}

.pillar-card p {
    font-size: 0.875rem;
}

/* Blog Section */
.blog-section {
    padding: 3rem 1rem;
}

.blog-featured {
    padding: 1.5rem;
    border-radius: 1rem;
    margin-bottom: 2rem;
}

.blog-featured h2 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.blog-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.blog-card {
    padding: 1.5rem;
    border-radius: 1rem;
}

.blog-card h3 {
    font-size: 1.125rem;
    margin-bottom: 0.75rem;
}

/* Contact Section */
.contact-section {
    padding: 3rem 1rem;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.contact-info-card {
    padding: 1.5rem;
    border-radius: 1rem;
}

.contact-info-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem 0;
    border-bottom: 1px solid #e5e7eb;
}

.contact-info-item:last-child {
    border-bottom: none;
}

.contact-icon {
    width: 2.5rem;
    height: 2.5rem;
    min-width: 2.5rem;
    min-height: 2.5rem;
    flex-shrink: 0;
}

.contact-form-card {
    padding: 1.5rem;
    border-radius: 1rem;
}

.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 1px solid #e5e7eb;
    border-radius: 0.75rem;
    font-size: 0.9375rem;
    min-height: 44px;
    font-family: inherit;
}

.form-group textarea {
    min-height: 120px;
    resize: vertical;
}

.submit-btn {
    width: 100%;
    padding: 1rem;
    font-size: 0.9375rem;
    font-weight: 600;
    border-radius: 0.75rem;
    min-height: 48px;
    cursor: pointer;
    border: none;
}

/* Team Section */
.team-section {
    padding: 3rem 1rem;
}

.team-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.team-card {
    padding: 1.5rem;
    border-radius: 1rem;
    text-align: center;
}

.team-avatar {
    width: 4rem;
    height: 4rem;
    min-width: 4rem;
    min-height: 4rem;
    border-radius: 50%;
    margin: 0 auto 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
}

.team-card h4 {
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

.team-role {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Footer */
.footer {
    padding: 3rem 1rem 1.5rem;
    background: #0f172a;
    color: white;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid #334155;
}

.footer-brand {
    max-width: 100%;
}

.footer-brand h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.footer-brand p {
    font-size: 0.875rem;
    line-height: 1.6;
}

.footer-links h4,
.footer-location h4 {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 1rem;
    color: #94a3b8;
}

.footer-links ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: #cbd5e1;
    text-decoration: none;
    font-size: 0.875rem;
    display: block;
    padding: 0.5rem 0;
    min-height: 44px;
    display: flex;
    align-items: center;
}

.footer-location p {
    font-size: 0.875rem;
    line-height: 1.6;
    color: #cbd5e1;
}

.footer-bottom {
    padding-top: 1.5rem;
    text-align: center;
    font-size: 0.75rem;
    color: #64748b;
}

.footer-bottom p {
    margin-bottom: 0.5rem;
}

/* Map Placeholder */
.map-placeholder {
    width: 100%;
    height: 12rem;
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 1rem;
}

/* Success Message */
.success-message {
    padding: 1rem;
    border-radius: 0.75rem;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.success-message svg {
    width: 1.25rem;
    height: 1.25rem;
    min-width: 1.25rem;
    flex-shrink: 0;
    margin-top: 0.125rem;
}

/* ============================================
   TABLET BREAKPOINT (≥ 576px)
   ============================================ */
@media (min-width: 576px) {
    .nav-container {
        padding: 0 1.5rem;
    }

    .hero-section {
        padding: 5rem 1.5rem 4rem;
    }

    .hero-buttons {
        flex-direction: row;
        justify-content: center;
    }

    .hero-buttons button,
    .hero-buttons a {
        width: auto;
        min-width: 200px;
    }

    .bento-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .value-props-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .about-stats {
        grid-template-columns: repeat(2, 1fr);
    }

    .team-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .filter-btn {
        flex: 0 1 auto;
    }
}

/* ============================================
   DESKTOP BREAKPOINT (≥ 768px)
   ============================================ */
@media (min-width: 768px) {
    /* Logo - Desktop Size */
    .logo-icon {
        max-height: 60px;
        height: 60px;
        min-width: 50px;
        min-height: 50px;
    }

    /* Show Desktop Navigation */
    .desktop-nav {
        display: flex;
        align-items: center;
        gap: 2rem;
    }

    .desktop-nav a {
        color: #475569;
        text-decoration: none;
        font-size: 0.9375rem;
        font-weight: 500;
        padding: 0.5rem 0;
        min-height: 44px;
        display: flex;
        align-items: center;
        transition: color 0.2s;
    }

    .desktop-nav a:hover {
        color: #991B1B;
    }

    .desktop-cta {
        display: block;
    }

    /* Hide Mobile Menu */
    .mobile-menu {
        display: none !important;
    }

    .menu-toggle {
        display: none;
    }

    /* Layout Adjustments */
    .nav-container {
        padding: 0 2rem;
        max-width: 80rem;
        margin: 0 auto;
    }

    .hero-section {
        padding: 6rem 2rem 5rem;
    }

    .hero-content {
        max-width: 50rem;
    }

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

    .bento-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }

    .services-section,
    .about-section,
    .pillars-section,
    .blog-section,
    .contact-section,
    .team-section {
        padding: 5rem 2rem;
    }

    .section-header {
        max-width: 40rem;
        margin: 0 auto 3rem;
    }

    .services-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 2rem;
    }

    .blog-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .contact-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 3rem;
    }

    .about-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 3rem;
    }

    .pillars-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .team-grid {
        grid-template-columns: repeat(3, 1fr);
    }

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

    .footer-bottom {
        display: flex;
        justify-content: space-between;
        align-items: center;
        text-align: left;
    }
}

/* ============================================
   LARGE DESKTOP BREAKPOINT (≥ 992px)
   ============================================ */
@media (min-width: 992px) {
    .nav-container {
        padding: 0 2.5rem;
    }

    .hero-section {
        padding: 7rem 2.5rem 6rem;
    }

    .services-section,
    .about-section,
    .pillars-section,
    .blog-section,
    .contact-section,
    .team-section {
        padding: 6rem 2.5rem;
    }

    .bento-grid {
        gap: 2rem;
    }

    .services-grid {
        gap: 2.5rem;
    }

    .hero-buttons button,
    .hero-buttons a {
        min-width: 220px;
    }
}

/* ============================================
   XL DESKTOP BREAKPOINT (≥ 1200px)
   ============================================ */
@media (min-width: 1200px) {
    .nav-container {
        max-width: 80rem;
    }

    .hero-section {
        padding: 8rem 0 7rem;
    }

    .services-section,
    .about-section,
    .pillars-section,
    .blog-section,
    .contact-section,
    .team-section {
        padding: 7rem 0;
    }

    .section-container {
        max-width: 80rem;
        margin: 0 auto;
        padding: 0 2.5rem;
    }
}

/* ============================================
   UTILITY CLASSES
   ============================================ */

/* Animations */
@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.animate-fadeIn {
    animation: fadeIn 0.4s ease-out;
}

/* Focus States for Accessibility */
button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: 2px solid #991B1B;
    outline-offset: 2px;
}

/* Smooth Transitions */
button,
a,
input,
select,
textarea {
    transition: all 0.2s ease;
}

/* Print Styles */
@media print {
    .glass-nav,
    .menu-toggle,
    .mobile-menu,
    .desktop-cta {
        display: none !important;
    }

    body {
        font-size: 12pt;
    }

    .hero-section {
        padding: 2rem 0;
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    html {
        scroll-behavior: auto;
    }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    .bento-card {
        border: 2px solid #000;
    }

    button,
    a {
        border: 2px solid currentColor;
    }
}

/* Landscape Mode on Mobile */
@media (max-width: 767px) and (orientation: landscape) {
    .hero-section {
        padding: 3rem 1rem 2rem;
    }

    .services-section,
    .about-section,
    .pillars-section,
    .blog-section,
    .contact-section,
    .team-section {
        padding: 2rem 1rem;
    }
}

/* ============================================
   FLOATING WHATSAPP WIDGET
   ============================================ */
.whatsapp-float {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 9999;
    width: 60px;
    height: 60px;
    background-color: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
    cursor: pointer;
    text-decoration: none;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 16px rgba(37, 211, 102, 0.4);
}

.whatsapp-float svg {
    width: 35px;
    height: 35px;
    fill: white;
}

/* Pulse Animation Ring */
.whatsapp-float::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background-color: #25D366;
    opacity: 0.6;
    z-index: -1;
    animation: whatsapp-pulse 2s ease-out infinite;
}

@keyframes whatsapp-pulse {
    0% {
        width: 100%;
        height: 100%;
        opacity: 0.6;
    }
    100% {
        width: 200%;
        height: 200%;
        opacity: 0;
    }
}

/* Mobile Optimization */
@media (max-width: 576px) {
    .whatsapp-float {
        width: 55px;
        height: 55px;
        bottom: 15px;
        right: 15px;
    }

    .whatsapp-float svg {
        width: 30px;
        height: 30px;
    }
}