/* MA Clean Pro - Premium Design System & Styles */

/* --- Custom Variables & Theme --- */
:root {
    /* Color Palette derived from the MA Clean Pro Logo */
    --primary: hsl(214, 69%, 23%);       /* Navy Blue (#123461) */
    --primary-hover: hsl(214, 69%, 17%);
    --primary-light: hsl(210, 64%, 94%); /* Light Ice Blue */
    --secondary: hsl(212, 64%, 10%);     /* Charcoal Navy (#091829) */
    --secondary-light: hsl(210, 50%, 97%); /* Very Soft Ice Gray-Blue */
    --accent: hsl(206, 50%, 49%);         /* Ocean Blue (#3F86BC) */
    --accent-hover: hsl(206, 55%, 41%);
    --accent-sky: hsl(192, 59%, 66%);     /* Sky Blue (#74C6DB) */
    --accent-gold: hsl(38, 92%, 50%);     /* Gold for rating stars/highlights */
    
    --white: #ffffff;
    --text-dark: hsl(214, 25%, 27%);
    --text-light: hsl(214, 16%, 47%);
    --border-color: rgba(18, 52, 97, 0.1);
    --success: #22c55e;
    
    /* Fonts */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(18, 52, 97, 0.04);
    --shadow-md: 0 10px 25px -5px rgba(18, 52, 97, 0.08), 0 8px 16px -6px rgba(18, 52, 97, 0.08);
    --shadow-lg: 0 20px 40px -15px rgba(18, 52, 97, 0.12);
    --shadow-premium: 0 30px 60px -20px rgba(18, 52, 97, 0.15);
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-full: 9999px;
    
    /* Layout */
    --header-height: 90px;
    --container-width: 1200px;
}

/* --- Dark Mode Variables Overrides --- */
body.dark-mode {
    --white: hsl(212, 64%, 10%);         /* Deep dark navy background */
    --secondary-light: hsl(214, 45%, 16%); /* Darker slate-blue */
    --text-dark: hsl(210, 60%, 96%);      /* Light gray-white text */
    --text-light: hsl(210, 20%, 75%);     /* Muted light text */
    --border-color: rgba(255, 255, 255, 0.08);
    --primary-light: hsl(214, 50%, 20%);  /* Darker navy tint for badges */
    
    --secondary: hsl(210, 60%, 96%);      /* Inverted dark */
}

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

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

body {
    font-family: var(--font-body);
    color: var(--text-dark);
    background-color: transparent; /* Let background canvas show through */
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* Fixed Canvas Background */
#bg-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
    pointer-events: none;
    background: linear-gradient(185deg, #f4f8fc 0%, #eaf2fa 50%, #d8e5f3 100%);
    transition: background 0.5s ease;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--secondary);
    font-weight: 700;
    line-height: 1.25;
    transition: color 0.3s ease;
}

h1, h2 {
    background: linear-gradient(135deg, var(--primary) 20%, var(--accent) 80%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

body.dark-mode h1, body.dark-mode h2 {
    background: linear-gradient(135deg, #ffffff 30%, var(--accent-sky) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

a {
    color: inherit;
    text-decoration: none;
    transition: all 0.3s ease;
}

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

ul {
    list-style: none;
}

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

/* --- Layout Components --- */
.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
}

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

/* --- Typography Utilities --- */
.section-tag {
    display: inline-block;
    background-color: var(--primary-light);
    color: var(--primary);
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 6px 16px;
    border-radius: var(--radius-full);
    margin-bottom: 12px;
    transition: background-color 0.3s, color 0.3s;
}

body.dark-mode .section-tag {
    color: var(--accent-sky);
}

.section-desc {
    font-size: 1.1rem;
    color: var(--text-light);
    max-width: 600px;
    margin: 12px auto 0;
    transition: color 0.3s;
}

.section-header {
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 2.5rem;
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    font-weight: 600;
    border-radius: var(--radius-md);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    gap: 8px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent) 0%, var(--primary) 100%);
    color: #ffffff;
    box-shadow: 0 8px 20px rgba(18, 52, 97, 0.2);
}

body.dark-mode .btn-primary {
    background: linear-gradient(135deg, var(--accent-sky) 0%, var(--accent) 100%);
    color: var(--white);
    box-shadow: 0 8px 20px rgba(63, 134, 188, 0.2);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 28px rgba(18, 52, 97, 0.35);
}

body.dark-mode .btn-primary:hover {
    opacity: 0.95;
}

.btn-secondary {
    background-color: var(--primary-light);
    color: var(--primary);
    box-shadow: 0 4px 10px rgba(18, 52, 97, 0.05);
}

body.dark-mode .btn-secondary {
    background-color: rgba(116, 198, 219, 0.15);
    color: var(--accent-sky);
}

.btn-secondary:hover {
    background: var(--primary);
    color: #ffffff;
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(18, 52, 97, 0.2);
}

body.dark-mode .btn-secondary:hover {
    background: var(--accent-sky);
    color: var(--white) !important;
    box-shadow: 0 8px 20px rgba(116, 198, 219, 0.2);
}

.btn-outline {
    background-color: transparent;
    border-color: #ffffff;
    color: #ffffff;
}

.btn-outline:hover {
    background-color: #ffffff;
    color: var(--secondary);
    transform: translateY(-2px);
}

.btn-full {
    width: 100%;
}

.btn-large {
    padding: 16px 32px;
    font-size: 1.1rem;
}

/* --- Header & Navigation --- */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    background-color: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(18, 52, 97, 0.08);
    z-index: 1000;
    transition: all 0.3s ease;
}

body.dark-mode .main-header {
    background-color: rgba(9, 24, 41, 0.85);
    border-bottom-color: rgba(255, 255, 255, 0.05);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--primary);
    transition: color 0.3s;
    white-space: nowrap;
}

body.dark-mode .logo {
    color: var(--text-dark);
}

.logo-img {
    height: 60px;
    width: auto;
    display: block;
    object-fit: contain;
    transition: all 0.3s ease;
}

body.dark-mode .main-header .logo-img {
    background-color: rgba(255, 255, 255, 0.9);
    padding: 4px;
    border-radius: var(--radius-sm);
    box-shadow: 0 2px 10px rgba(0,0,0,0.2);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    font-weight: 500;
    color: var(--text-dark);
    position: relative;
    transition: color 0.3s;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 0;
    width: 0;
    height: 2.5px;
    background-color: var(--primary);
    transition: width 0.3s ease;
}

body.dark-mode .nav-link::after {
    background-color: var(--accent-sky);
}

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

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

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

/* Theme Toggle Button */
.theme-toggle {
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
    border-radius: var(--radius-sm);
    color: var(--text-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    margin-left: auto;
    margin-right: 15px;
}

.theme-toggle:hover {
    background-color: rgba(18, 52, 97, 0.05);
    transform: scale(1.1);
}

body.dark-mode .theme-toggle:hover {
    background-color: rgba(255, 255, 255, 0.08);
    color: var(--accent-sky);
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
    z-index: 1100;
}

.hamburger {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--secondary);
    position: relative;
    transition: background-color 0.3s ease;
}

.hamburger::before, .hamburger::after {
    content: '';
    position: absolute;
    width: 24px;
    height: 2px;
    background-color: var(--secondary);
    left: 0;
    transition: all 0.3s ease;
}

.hamburger::before { top: -6px; }
.hamburger::after { bottom: -6px; }

/* Mobile Active Hamburger */
.menu-toggle.active .hamburger {
    background-color: transparent;
}
.menu-toggle.active .hamburger::before {
    transform: rotate(45deg);
    top: 0;
}
.menu-toggle.active .hamburger::after {
    transform: rotate(-45deg);
    bottom: 0;
}

/* --- Hero Section --- */
.hero-section {
    position: relative;
    padding-top: calc(var(--header-height) + 60px);
    padding-bottom: 100px;
    min-height: 90vh;
    display: flex;
    align-items: center;
    color: #ffffff;
    background-color: var(--secondary);
    overflow: hidden;
}

body.dark-mode .hero-section {
    background-color: hsl(212, 64%, 5%);
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    z-index: 1;
    opacity: 0.8;
}

.hero-container {
    position: relative;
    z-index: 2;
}

.hero-content {
    max-width: 700px;
}

.badge-premium {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    padding: 6px 16px;
    border-radius: var(--radius-full);
    margin-bottom: 24px;
    font-size: 0.9rem;
}

.star-rating {
    color: var(--accent-gold);
    font-weight: 700;
}

.reviews-count {
    color: rgba(255, 255, 255, 0.8);
}

.hero-content h1 {
    font-size: 3.8rem;
    background: linear-gradient(135deg, #ffffff 40%, var(--accent-sky) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 20px;
    line-height: 1.15;
    font-weight: 800;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.95);
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
    margin-bottom: 40px;
    line-height: 1.6;
}

.hero-actions {
    display: flex;
    gap: 16px;
    margin-bottom: 50px;
}

.hero-features {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
}

.hero-feature-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 500;
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.9);
}

.hero-feature-item svg {
    color: var(--accent-sky);
    flex-shrink: 0;
}

/* --- Trust Bar Section (US Market) --- */
.trust-bar-section {
    background-color: var(--primary);
    color: #ffffff;
    padding: 24px 0;
    border-bottom: 4px solid var(--accent);
    position: relative;
    z-index: 5;
}

body.dark-mode .trust-bar-section {
    background-color: hsl(212, 64%, 8%);
    border-bottom-color: var(--accent-sky);
}

.trust-container {
    display: flex;
    justify-content: space-around;
    align-items: center;
    flex-wrap: wrap;
    gap: 24px;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.95rem;
    font-weight: 500;
}

.trust-stars {
    color: var(--accent-gold);
    font-size: 1.15rem;
    letter-spacing: 0.05em;
}

.trust-icon {
    color: var(--accent-sky);
    flex-shrink: 0;
}

.trust-badge-tag {
    background-color: var(--accent);
    color: #ffffff;
    padding: 4px 12px;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* --- Glassmorphism Sections --- */
.glass-section {
    padding: 100px 0;
    background-color: rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
    position: relative;
    z-index: 3;
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

body.dark-mode .glass-section {
    background-color: rgba(9, 24, 41, 0.5);
    border-bottom-color: rgba(255, 255, 255, 0.05);
}

/* --- Benefits Section --- */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 32px;
}

.benefit-card {
    background: rgba(255, 255, 255, 0.5);
    border-radius: var(--radius-md);
    padding: 40px 32px;
    border: 1px solid rgba(255, 255, 255, 0.35);
    box-shadow: 0 10px 30px rgba(18, 52, 97, 0.04);
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
}

body.dark-mode .benefit-card {
    background: rgba(17, 35, 59, 0.55);
    border-color: rgba(255, 255, 255, 0.08);
}

.benefit-card:hover {
    transform: translateY(-8px) scale(1.02);
    background-color: rgba(255, 255, 255, 0.85);
    box-shadow: 0 20px 40px rgba(18, 52, 97, 0.12);
    border-color: rgba(63, 134, 188, 0.3);
}

body.dark-mode .benefit-card:hover {
    background-color: rgba(22, 57, 100, 0.75);
    border-color: var(--accent-sky);
}

.benefit-icon {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-md);
    background-color: var(--primary-light);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    transition: all 0.3s ease;
}

body.dark-mode .benefit-icon {
    background-color: rgba(116, 198, 219, 0.15);
    color: var(--accent-sky);
}

.benefit-card:hover .benefit-icon {
    background-color: var(--primary);
    color: #ffffff;
}

body.dark-mode .benefit-card:hover .benefit-icon {
    background-color: var(--accent-sky);
    color: var(--white) !important;
}

.benefit-card h3 {
    font-size: 1.35rem;
    margin-bottom: 12px;
}

.benefit-card p {
    color: var(--text-light);
    font-size: 0.95rem;
}

/* --- Services Section --- */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 32px;
    margin-bottom: 80px;
}

.service-card {
    background: rgba(255, 255, 255, 0.5);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(18, 52, 97, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.35);
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    display: flex;
    flex-direction: column;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
}

body.dark-mode .service-card {
    background: rgba(17, 35, 59, 0.55);
    border-color: rgba(255, 255, 255, 0.08);
}

.service-card:hover {
    transform: translateY(-8px) scale(1.02);
    background-color: rgba(255, 255, 255, 0.85);
    box-shadow: 0 20px 40px rgba(18, 52, 97, 0.12);
    border-color: rgba(63, 134, 188, 0.3);
}

body.dark-mode .service-card:hover {
    background-color: rgba(22, 57, 100, 0.75);
    border-color: var(--accent-sky);
}

.service-content {
    padding: 32px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.service-content h3 {
    font-size: 1.4rem;
    margin-bottom: 12px;
}

.service-content p {
    color: var(--text-light);
    font-size: 0.95rem;
    margin-bottom: 24px;
}

.service-list {
    margin-bottom: 32px;
    flex-grow: 1;
}

.service-list li {
    position: relative;
    padding-left: 24px;
    margin-bottom: 10px;
    font-size: 0.9rem;
    color: var(--text-dark);
}

.service-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--accent);
    font-weight: 700;
}

body.dark-mode .service-list li::before {
    color: var(--accent-sky);
}

/* --- Before & After Slider --- */
.before-after-container {
    max-width: 800px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.85);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(255, 255, 255, 0.5);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: background-color 0.3s, border-color 0.3s;
}

body.dark-mode .before-after-container {
    background: rgba(17, 35, 59, 0.8);
    border-color: rgba(255, 255, 255, 0.08);
}

.before-after-header {
    margin-bottom: 32px;
}

.before-after-header h3 {
    font-size: 1.8rem;
    margin-bottom: 8px;
}

.before-after-header p {
    color: var(--text-light);
}

.slider-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    user-select: none;
    -webkit-user-select: none;
}

.slider-wrapper .img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
}

.slider-wrapper .foreground-img {
    width: 50%;
    border-right: 2px solid transparent;
}

.slider-badge {
    position: absolute;
    bottom: 20px;
    background-color: rgba(9, 24, 41, 0.8);
    color: #ffffff;
    font-weight: 700;
    font-size: 0.75rem;
    padding: 6px 14px;
    border-radius: var(--radius-sm);
    letter-spacing: 0.05em;
    backdrop-filter: blur(4px);
    z-index: 10;
}

.badge-before {
    left: 20px;
}

.badge-after {
    right: 20px;
}

.slider-handle {
    position: absolute;
    top: 0;
    left: 50%;
    width: 4px;
    height: 100%;
    background-color: #ffffff;
    cursor: ew-resize;
    z-index: 20;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    transform: translateX(-50%);
}

.handle-line {
    flex-grow: 1;
    width: 2px;
    background-color: #ffffff;
}

.handle-button {
    width: 48px;
    height: 48px;
    background-color: var(--accent);
    border: 4px solid #ffffff;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    box-shadow: var(--shadow-md);
    transition: background-color 0.2s;
}

.slider-wrapper:hover .handle-button {
    background-color: var(--primary);
}

body.dark-mode .slider-wrapper:hover .handle-button {
    background-color: var(--accent-sky);
    color: var(--white) !important;
}

/* --- Testimonials Section --- */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
    gap: 30px;
    margin: 40px auto 0;
    max-width: 1200px;
    width: 100%;
}

.testimonial-card {
    position: relative;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.5);
    border-radius: var(--radius-md);
    padding: 40px 35px;
    border: 1px solid rgba(255, 255, 255, 0.35);
    box-shadow: 0 10px 30px rgba(18, 52, 97, 0.03);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

body.dark-mode .testimonial-card {
    background: rgba(17, 35, 59, 0.55);
    border-color: rgba(255, 255, 255, 0.08);
}

.testimonial-card::before {
    content: "“";
    position: absolute;
    top: -25px;
    left: 15px;
    font-size: 10rem;
    font-family: Georgia, serif;
    color: rgba(63, 134, 188, 0.08);
    line-height: 1;
    pointer-events: none;
    z-index: 0;
}

body.dark-mode .testimonial-card::before {
    color: rgba(116, 198, 219, 0.05);
}

.testimonial-card > * {
    position: relative;
    z-index: 1;
}

.testimonial-card:hover {
    transform: translateY(-8px) scale(1.02);
    background-color: rgba(255, 255, 255, 0.85);
    box-shadow: 0 20px 40px rgba(18, 52, 97, 0.12);
    border-color: rgba(63, 134, 188, 0.3);
}

body.dark-mode .testimonial-card:hover {
    background-color: rgba(22, 57, 100, 0.75);
    border-color: var(--accent-sky);
}

.testimonial-rating {
    color: var(--accent-gold);
    font-size: 1.25rem;
    margin-bottom: 15px;
}

.testimonial-text {
    font-size: 1.05rem;
    font-style: italic;
    color: var(--secondary);
    line-height: 1.6;
    margin-bottom: 25px;
    font-weight: 500;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.author-info {
    display: flex;
    flex-direction: column;
}

.author-name {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.05rem;
    color: var(--secondary);
}

.author-service {
    font-size: 0.8rem;
    color: var(--accent);
    font-weight: 600;
}

body.dark-mode .author-service {
    color: var(--accent-sky);
}

/* --- Before & After Room Selector Tabs --- */
.room-tabs {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.room-tab-btn {
    background-color: rgba(244, 248, 252, 0.6);
    border: 2px solid rgba(18, 52, 97, 0.08);
    color: var(--secondary);
    padding: 10px 28px;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
    outline: none;
    font-family: var(--font-heading);
}

body.dark-mode .room-tab-btn {
    background-color: rgba(17, 35, 59, 0.5);
    border-color: rgba(255, 255, 255, 0.06);
    color: var(--text-dark);
}

.room-tab-btn:hover {
    border-color: var(--accent);
    color: var(--accent);
    transform: translateY(-1px);
}

body.dark-mode .room-tab-btn:hover {
    border-color: var(--accent-sky);
    color: var(--accent-sky);
}

.room-tab-btn.active {
    background-color: var(--primary);
    border-color: var(--primary);
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(18, 52, 97, 0.15);
}

body.dark-mode .room-tab-btn.active {
    background-color: var(--accent-sky);
    border-color: var(--accent-sky);
    color: var(--white) !important;
    box-shadow: 0 4px 12px rgba(116, 198, 219, 0.15);
}

/* --- Static Background Gradient Overrides --- */
body.dark-mode #bg-canvas {
    background: linear-gradient(185deg, #091829 0%, #06111e 50%, #03080e 100%) !important;
}

/* --- About Us Section --- */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-image-container {
    position: relative;
}

.about-image {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    width: 100%;
}

.about-image-container .floating-badge {
    position: absolute;
    bottom: -30px;
    right: -30px;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(18, 52, 97, 0.2);
    border-radius: var(--radius-md);
    padding: 24px;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 16px;
    max-width: 320px;
    transition: background-color 0.3s, border-color 0.3s;
}

body.dark-mode .about-image-container .floating-badge {
    background-color: rgba(17, 35, 59, 0.9);
    border-color: rgba(255, 255, 255, 0.08);
}

.badge-icon {
    color: var(--accent);
    flex-shrink: 0;
}

body.dark-mode .badge-icon {
    color: var(--accent-sky);
}

.floating-badge h4 {
    font-size: 1rem;
    margin-bottom: 4px;
}

.floating-badge p {
    font-size: 0.85rem;
    color: var(--text-light);
    line-height: 1.4;
}

.about-info-content h2 {
    font-size: 2.5rem;
    margin-bottom: 24px;
}

.about-info-content p {
    color: var(--text-light);
    margin-bottom: 20px;
    font-size: 1.05rem;
}

.badges-row {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 30px;
}

.badge-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 600;
    font-size: 1rem;
    color: var(--secondary);
}

.badge-check-icon {
    width: 24px;
    height: 24px;
    background-color: var(--primary-light);
    color: var(--primary);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    font-weight: 800;
}

body.dark-mode .badge-check-icon {
    background-color: rgba(116, 198, 219, 0.15);
    color: var(--accent-sky);
}

/* --- FAQ Section --- */
.faq-accordion {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    background-color: rgba(255, 255, 255, 0.8);
    border-radius: var(--radius-md);
    border: 1px solid rgba(255, 255, 255, 0.5);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

body.dark-mode .faq-item {
    background-color: rgba(17, 35, 59, 0.75);
    border-color: rgba(255, 255, 255, 0.06);
}

.faq-item.active {
    background-color: var(--white);
    box-shadow: var(--shadow-md);
    border-color: rgba(18, 52, 97, 0.2);
}

body.dark-mode .faq-item.active {
    background-color: rgba(22, 57, 100, 0.85);
    border-color: var(--accent-sky);
}

.faq-question {
    width: 100%;
    padding: 24px 32px;
    background: none;
    border: none;
    text-align: left;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1.15rem;
    color: var(--secondary);
    gap: 20px;
}

.faq-icon {
    width: 32px;
    height: 32px;
    background-color: var(--secondary-light);
    color: var(--secondary);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.25rem;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

body.dark-mode .faq-icon {
    background-color: rgba(9, 24, 41, 0.6);
    color: var(--text-dark);
}

.faq-item.active .faq-icon {
    background-color: var(--primary);
    color: #ffffff;
    transform: rotate(45deg);
}

body.dark-mode .faq-item.active .faq-icon {
    background-color: var(--accent-sky);
    color: var(--white) !important;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-answer p {
    padding: 0 32px 24px;
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* --- Contact & Calculator Section --- */
.contact-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 60px;
}

.calculator-card {
    background: rgba(255, 255, 255, 0.5);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.4);
    padding: 48px;
    box-shadow: var(--shadow-premium);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    transition: all 0.3s ease;
}

body.dark-mode .calculator-card {
    background: rgba(17, 35, 59, 0.6);
    border-color: rgba(255, 255, 255, 0.08);
}

.calculator-card h3 {
    font-size: 2.2rem;
    margin-bottom: 8px;
}

.card-subtitle {
    color: var(--text-light);
    margin-bottom: 32px;
}

.quote-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-row {
    display: flex;
    gap: 20px;
}

.col-6 {
    flex: 1;
}

.form-group label {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--secondary);
}

.form-control {
    width: 100%;
    padding: 14px 20px;
    border: 2px solid rgba(18, 52, 97, 0.08);
    border-radius: var(--radius-md);
    font-size: 1rem;
    color: var(--secondary);
    background-color: rgba(244, 248, 252, 0.5);
    transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
}

body.dark-mode .form-control {
    background-color: rgba(9, 24, 41, 0.4);
    border-color: rgba(255, 255, 255, 0.08);
    color: var(--text-dark);
}

.form-control:focus {
    border-color: var(--accent);
    background-color: var(--white);
    box-shadow: 0 0 0 4px rgba(63, 134, 188, 0.15);
}

body.dark-mode .form-control:focus {
    border-color: var(--accent-sky);
    background-color: rgba(17, 35, 59, 0.8);
    box-shadow: 0 0 0 4px rgba(116, 198, 219, 0.15);
}

/* Time Slots Grid */
.time-slots-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
    gap: 8px;
    margin-top: 8px;
}

.time-slot-btn {
    background-color: rgba(244, 248, 252, 0.7);
    border: 2px solid rgba(18, 52, 97, 0.1);
    color: var(--text-dark);
    padding: 10px 8px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.2s ease;
    text-align: center;
}

body.dark-mode .time-slot-btn {
    background-color: rgba(9, 24, 41, 0.4);
    border-color: rgba(255, 255, 255, 0.1);
}

.time-slot-btn:hover {
    border-color: var(--accent);
    color: var(--accent);
}

body.dark-mode .time-slot-btn:hover {
    border-color: var(--accent-sky);
    color: var(--accent-sky);
}

.time-slot-btn.active {
    background-color: var(--primary);
    border-color: var(--primary);
    color: #ffffff !important;
}

body.dark-mode .time-slot-btn.active {
    background-color: var(--accent-sky);
    border-color: var(--accent-sky);
    color: var(--white) !important;
}

/* Extras Checkboxes Grid */
.extras-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 12px;
    margin-top: 8px;
}

.checkbox-container {
    display: flex;
    align-items: center;
    position: relative;
    padding-left: 32px;
    cursor: pointer;
    font-size: 0.9rem;
    user-select: none;
    font-weight: 500 !important;
}

.checkbox-container input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}

.checkmark {
    position: absolute;
    top: 0;
    left: 0;
    height: 22px;
    width: 22px;
    background-color: rgba(244, 248, 252, 0.7);
    border: 2px solid rgba(18, 52, 97, 0.1);
    border-radius: 6px;
    transition: all 0.2s ease;
}

body.dark-mode .checkmark {
    background-color: rgba(9, 24, 41, 0.6);
    border-color: rgba(255, 255, 255, 0.1);
}

.checkbox-container:hover input ~ .checkmark {
    border-color: var(--accent);
}

body.dark-mode .checkbox-container:hover input ~ .checkmark {
    border-color: var(--accent-sky);
}

.checkbox-container input:checked ~ .checkmark {
    background-color: var(--accent);
    border-color: var(--accent);
}

body.dark-mode .checkbox-container input:checked ~ .checkmark {
    background-color: var(--accent-sky);
    border-color: var(--accent-sky);
}

.checkmark::after {
    content: "";
    position: absolute;
    display: none;
    left: 6px;
    top: 2px;
    width: 6px;
    height: 12px;
    border: solid #ffffff;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.checkbox-container input:checked ~ .checkmark::after {
    display: block;
}

/* Price Box & Breakdown */
.price-display-box {
    background-color: var(--primary-light);
    border-radius: var(--radius-md);
    padding: 24px;
    text-align: center;
    display: flex;
    flex-direction: column;
    margin: 10px 0;
    border: 1px dashed rgba(18, 52, 97, 0.3);
    transition: background-color 0.3s, border-color 0.3s;
}

body.dark-mode .price-display-box {
    background-color: rgba(18, 52, 97, 0.35);
    border-color: rgba(116, 198, 219, 0.3);
}

.price-breakdown {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 16px;
    border-bottom: 1px dashed rgba(18, 52, 97, 0.15);
    padding-bottom: 16px;
    text-align: left;
}

body.dark-mode .price-breakdown {
    border-bottom-color: rgba(255, 255, 255, 0.15);
}

.breakdown-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-dark);
}

.breakdown-row span:last-child {
    font-weight: 700;
}

.discount-row {
    color: var(--primary);
    font-weight: 600;
}

body.dark-mode .discount-row {
    color: var(--accent-sky);
}

.price-total-row {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.price-label {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.price-amount {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1.1;
    margin: 4px 0;
}

body.dark-mode .price-label,
body.dark-mode .price-amount,
body.dark-mode .price-discount-notice,
body.dark-mode .breakdown-row span {
    color: var(--text-dark);
}

.price-discount-notice {
    font-size: 0.85rem;
    color: var(--primary-hover);
    font-weight: 600;
    margin-top: 8px;
}

.form-divider {
    border: 0;
    height: 1px;
    background-color: rgba(18, 52, 97, 0.1);
    margin: 10px 0;
}

.btn-icon {
    flex-shrink: 0;
}

/* Contact Details Info Card */
.contact-info-card {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.info-content-group h2 {
    font-size: 2.2rem;
    margin-bottom: 20px;
}

.info-content-group p {
    color: var(--text-light);
    margin-bottom: 40px;
}

.contact-details-list {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.contact-detail-item {
    display: flex;
    align-items: center;
    gap: 20px;
}

.detail-icon {
    width: 52px;
    height: 52px;
    background: rgba(255, 255, 255, 0.6);
    color: var(--accent);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255, 255, 255, 0.4);
    transition: all 0.3s ease;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

body.dark-mode .contact-detail-item .detail-icon {
    background: rgba(17, 35, 59, 0.7);
    border-color: rgba(255, 255, 255, 0.08);
    color: var(--accent-sky);
}

.contact-detail-item:hover .detail-icon {
    background-color: var(--accent);
    color: #ffffff;
    border-color: var(--accent);
}

body.dark-mode .contact-detail-item:hover .detail-icon {
    background-color: var(--accent-sky);
    color: var(--white) !important;
    border-color: var(--accent-sky);
}

.contact-detail-item h4 {
    font-size: 1.1rem;
    margin-bottom: 4px;
}

.contact-detail-item span {
    color: var(--text-light);
    font-size: 0.95rem;
    font-weight: 500;
}

.coverage-map-box {
    margin-top: 50px;
    background: rgba(255, 255, 255, 0.6);
    border-radius: var(--radius-md);
    padding: 32px;
    border: 1px solid rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    transition: background-color 0.3s, border-color 0.3s;
}

body.dark-mode .coverage-map-box {
    background: rgba(17, 35, 59, 0.7);
    border-color: rgba(255, 255, 255, 0.08);
}

.coverage-map-box h4 {
    font-size: 1.25rem;
    margin-bottom: 12px;
}

.coverage-map-box p {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-bottom: 16px;
}

.coverage-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    margin-bottom: 20px;
}

.coverage-list li {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--secondary);
    position: relative;
    padding-left: 16px;
}

.coverage-list li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--accent);
    font-weight: 700;
}

body.dark-mode .coverage-list li::before {
    color: var(--accent-sky);
}

/* --- Footer --- */
.main-footer {
    background-color: var(--secondary);
    color: rgba(255, 255, 255, 0.7);
    padding: 80px 0 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
    z-index: 5;
}

body.dark-mode .main-footer {
    background-color: hsl(212, 64%, 8%);
    border-top-color: rgba(255, 255, 255, 0.05);
}

.footer-container {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-brand .footer-logo {
    color: #ffffff;
    margin-bottom: 20px;
}

.footer-brand .logo-img {
    background-color: rgba(255, 255, 255, 0.9);
    padding: 4px;
    border-radius: var(--radius-sm);
}

.footer-brand p {
    font-size: 0.95rem;
    max-width: 400px;
    line-height: 1.6;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.footer-links h4 {
    color: #ffffff;
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.footer-links a:hover {
    color: #ffffff;
    padding-left: 4px;
}

.footer-legal {
    grid-column: 1 / -1;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    flex-wrap: wrap;
    gap: 20px;
}

.legal-links {
    display: flex;
    gap: 24px;
}

.legal-links a:hover {
    color: #ffffff;
}

/* --- Floating WhatsApp Button --- */
.whatsapp-float-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 64px;
    height: 64px;
    background-color: #25d366;
    color: #ffffff;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    animation: pulseWhatsApp 2s infinite;
}

.whatsapp-float-btn:hover {
    transform: scale(1.1);
    background-color: #128c7e;
    box-shadow: 0 10px 28px rgba(37, 211, 102, 0.6);
}

@keyframes pulseWhatsApp {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }
    70% {
        box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

/* --- Responsive Adjustments --- */
@media (max-width: 992px) {
    .header-container {
        padding: 0 20px;
    }
    
    .nav-menu {
        position: fixed;
        top: var(--header-height);
        left: -100%;
        width: 100%;
        height: calc(100vh - var(--header-height));
        background-color: var(--white);
        flex-direction: column;
        justify-content: flex-start;
        padding: 40px 24px;
        gap: 24px;
        transition: left 0.4s cubic-bezier(0.77, 0.2, 0.05, 1);
        box-shadow: 0 15px 30px rgba(0, 0, 0, 0.05);
        overflow-y: auto;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-cta {
        width: 100%;
        margin-top: 20px;
    }
    
    .menu-toggle {
        display: block;
    }
    
    .hero-content h1 {
        font-size: 2.8rem;
    }
    
    .about-grid, .contact-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    
    .about-image-container {
        max-width: 500px;
        margin: 0 auto;
    }
    
    .about-image-container .floating-badge {
        right: -10px;
        bottom: -20px;
        padding: 16px;
    }
}

@media (max-width: 768px) {
    .section-header h2 {
        font-size: 2rem;
    }
    
    .hero-section {
        padding-top: calc(var(--header-height) + 40px);
        padding-bottom: 60px;
    }
    
    .hero-content h1 {
        font-size: 2.2rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
        margin-bottom: 24px;
    }
    
    .hero-actions {
        flex-direction: column;
        gap: 12px;
    }
    
    .hero-actions .btn {
        width: 100%;
    }
    
    .before-after-container {
        padding: 20px;
    }
    
    .calculator-card {
        padding: 24px;
    }
    
    .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .footer-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-legal {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .whatsapp-float-btn {
        bottom: 20px;
        right: 20px;
        width: 54px;
        height: 54px;
    }
}

/* Language Switcher */
.lang-switcher {
    display: flex;
    gap: 8px;
    margin: 0 15px;
}
.lang-btn {
    background: transparent;
    border: 1px solid rgba(18, 52, 97, 0.3);
    color: var(--text-dark);
    padding: 4px 8px;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}
body.dark-mode .lang-btn {
    color: var(--text-light);
    border-color: rgba(255, 255, 255, 0.3);
}
.lang-btn:hover {
    background: rgba(63, 134, 188, 0.1);
    color: var(--primary-light);
    border-color: var(--primary-light);
}

/* Hide Google Translate Banner */
.goog-te-banner-frame {
    display: none !important;
}
body {
    top: 0px !important;
}