/* Waterio.com - Main Stylesheet */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap');

/* CSS Variables for consistent theming */
:root {
    --primary-blue: #0096D6;
    --light-grey: #F5F7FA;
    --charcoal-text: #333333;
    --accent-aqua: #00C2FF;
    --white: #ffffff;
    --border-color: #e0e0e0;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

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

/* Base Styles */
body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: var(--charcoal-text);
    background-color: var(--white);
    font-size: 16px;
    padding-top: 80px; /* Add space for fixed header */
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header Styles */
header {
    background-color: var(--white);
    box-shadow: var(--shadow);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1100; /* Higher than mobile menu */
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    transition: var(--transition);
}

.logo-img {
    height: 40px;
    width: auto;
    max-width: 140px;
    object-fit: contain;
    transition: all 0.3s ease;
}

.logo:hover .logo-img {
    transform: scale(1.05);
}

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

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
    margin: 0;
}

.nav-item {
    position: relative;
}

.nav-link {
    text-decoration: none;
    color: var(--charcoal-text);
    font-weight: 500;
    padding: 0.5rem 0;
    transition: var(--transition);
}

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

/* Dropdown Arrow Styling */
.dropdown-arrow {
    margin-left: 0.5rem;
    font-size: 0.7rem;
    transition: transform 0.3s ease;
}

.nav-item:hover .dropdown-arrow {
    transform: rotate(180deg);
}

/* Dropdown Menu */
.dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: var(--white);
    box-shadow: var(--shadow);
    border-radius: 8px;
    min-width: 220px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition);
    z-index: 1000;
}

.nav-item:hover .dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-item {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--light-grey);
}

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

.dropdown-link {
    display: block;
    text-decoration: none;
    color: var(--charcoal-text);
    font-size: 0.9rem;
    transition: var(--transition);
}

.dropdown-link:hover {
    color: var(--primary-blue);
}

/* Products Dropdown - Enhanced Style */
.products-dropdown {
    min-width: 350px;
    max-width: 400px;
    padding: 1rem 0;
}

.product-item {
    padding: 0;
    border-bottom: 1px solid var(--light-grey);
    transition: background-color 0.3s ease;
}

.product-item:hover {
    background-color: var(--light-grey);
}

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

.product-link {
    display: flex;
    align-items: center;
    padding: 1rem;
    text-decoration: none;
    color: var(--charcoal-text);
    gap: 1rem;
    transition: all 0.3s ease;
}

.product-link:hover {
    color: var(--primary-blue);
    background-color: transparent;
}

.product-image-square {
    width: 50px;
    height: 50px;
    border-radius: 8px;
    overflow: hidden;
    background: var(--light-grey);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    border: 2px solid transparent;
    transition: border-color 0.3s ease;
}

.product-link:hover .product-image-square {
    border-color: var(--primary-blue);
}

.product-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.product-link:hover .product-img {
    transform: scale(1.05);
}

.product-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.product-model {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--primary-blue);
    line-height: 1.2;
}

.product-name {
    font-weight: 400;
    font-size: 0.85rem;
    color: var(--charcoal-text);
    opacity: 0.8;
    line-height: 1.3;
}

.product-link:hover .product-name {
    opacity: 1;
}

/* Fallback for products without images */
.product-image-square:empty::before {
    content: "📦";
    font-size: 1.5rem;
    opacity: 0.5;
}

/* Resources Dropdown - Matching Products Style */
.resources-dropdown {
    min-width: 280px;
    max-width: 320px;
    padding: 1rem 0;
}

.resource-item {
    padding: 0;
    border-bottom: 1px solid var(--light-grey);
    transition: background-color 0.3s ease;
}

.resource-item:hover {
    background-color: var(--light-grey);
}

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

.resource-link {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    text-decoration: none;
    color: var(--charcoal-text);
    transition: all 0.3s ease;
}

.resource-link:hover {
    transform: translateY(-2px);
}

.resource-icon-square {
    width: 50px;
    height: 50px;
    border-radius: 8px;
    background: var(--light-grey);
    border: 2px solid var(--primary-blue);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.resource-icon-square i {
    font-size: 1.5rem;
    color: var(--primary-blue);
}

.resource-link:hover .resource-icon-square {
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(0, 150, 214, 0.3);
}

.resource-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.resource-title {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--primary-blue);
    line-height: 1.2;
}

.resource-description {
    font-weight: 400;
    font-size: 0.8rem;
    color: var(--charcoal-text);
    opacity: 0.7;
    line-height: 1.3;
}

.resource-link:hover .resource-description {
    opacity: 1;
}

/* Shop Now Button */
.shop-btn {
    background-color: var(--primary-blue);
    color: var(--white);
    padding: 0.6rem 1.2rem;
    border: none;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    transition: all 0.2s ease;
    display: inline-block;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.shop-btn:hover {
    background-color: #0074D9;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--charcoal-text);
    cursor: pointer;
    padding: 0.5rem;
    z-index: 1001;
    position: relative;
}

/* Hero Section - Enhanced Two-Column Layout */
.hero {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--accent-aqua) 100%);
    color: var(--white);
    padding: 6rem 0;
    position: relative;
    overflow: hidden;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Hero Background with overlay support */
.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

/* Optional: Background image/video overlay */
.hero-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 150, 214, 0.1);
    z-index: 1;
}

/* Floating water droplets animation */
.floating-droplets {
    position: absolute;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 2;
}

.droplet {
    position: absolute;
    font-size: 1.5rem;
    opacity: 0.2;
    animation: float 6s ease-in-out infinite;
}

.droplet-1 {
    left: 10%;
    animation-delay: 0s;
    animation-duration: 8s;
}

.droplet-2 {
    left: 20%;
    animation-delay: 2s;
    animation-duration: 6s;
}

.droplet-3 {
    left: 70%;
    animation-delay: 4s;
    animation-duration: 9s;
}

.droplet-4 {
    left: 80%;
    animation-delay: 1s;
    animation-duration: 7s;
}

.droplet-5 {
    left: 50%;
    animation-delay: 3s;
    animation-duration: 10s;
}

@keyframes float {
    0%, 100% {
        transform: translateY(100vh) rotate(0deg);
        opacity: 0;
    }
    10%, 90% {
        opacity: 0.2;
    }
    50% {
        transform: translateY(-20px) rotate(180deg);
        opacity: 0.4;
    }
}

/* Two-column layout */
.hero-content {
    position: relative;
    z-index: 3;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

/* Left Column - Text Content */
.hero-text {
    text-align: left;
}

.hero-title {
    font-family: 'Poppins', sans-serif;
    font-size: 3.2rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 1s ease forwards 0.3s;
}

.hero-subtitle {
    font-family: 'Poppins', sans-serif;
    font-size: 1.3rem;
    font-weight: 400;
    margin-bottom: 2.5rem;
    opacity: 0.95;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
    line-height: 1.5;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 1s ease forwards 0.6s;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 1s ease forwards 0.9s;
}

/* Enhanced button styles for hero section */
.btn-buy-now {
    background: var(--primary-blue);
    color: var(--white);
    border: 1px solid var(--primary-blue);
    font-weight: 500;
    font-size: 0.95rem;
    padding: 0.8rem 1.5rem;
    border-radius: 6px;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.btn-buy-now:hover {
    background: #0074D9;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.btn-talk-expert {
    background: var(--white);
    color: var(--primary-blue);
    border: 1px solid var(--primary-blue);
    font-weight: 500;
    font-size: 0.95rem;
    padding: 0.8rem 1.5rem;
    border-radius: 6px;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.btn-talk-expert:hover {
    background: var(--primary-blue);
    color: var(--white);
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 150, 214, 0.2);
}

/* Right Column - Image Card */
.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image-card {
    background: var(--white);
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 1s ease forwards 1.2s;
}

.hero-image-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.2);
}

.hero-product-image {
    width: 100%;
    height: auto;
    max-width: 400px;
    border-radius: 15px;
    transition: all 0.3s ease;
    display: block;
}

.hero-product-image:hover {
    transform: scale(1.02);
}

.image-overlay {
    position: absolute;
    bottom: 1rem;
    left: 2rem;
    right: 2rem;
    background: rgba(0, 150, 214, 0.9);
    color: var(--white);
    padding: 1rem;
    border-radius: 10px;
    transform: translateY(100%);
    transition: all 0.3s ease;
}

.hero-image-card:hover .image-overlay {
    transform: translateY(0);
}

.image-caption {
    margin: 0;
    font-weight: 500;
    text-align: center;
    font-size: 0.9rem;
}

/* Smooth scroll for Learn More button */
html {
    scroll-behavior: smooth;
}

/* Animation keyframes */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 1s ease forwards;
}

.btn {
    padding: 0.8rem 1.5rem;
    border: none;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    position: relative;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

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

.btn-primary:hover {
    background-color: #0074D9;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.btn-outline {
    background-color: transparent;
    color: var(--primary-blue);
    border: 1px solid var(--primary-blue);
}

.btn-outline:hover {
    background-color: var(--primary-blue);
    color: var(--white);
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 150, 214, 0.2);
}

/* Main Content */
main {
    padding: 4rem 0;
}

/* Statistics Section */
.stats-section {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 4rem 0;
    margin-bottom: 2rem;
}

.stats-title {
    font-size: 2.5rem;
    font-weight: 600;
    text-align: center;
    margin-bottom: 0.5rem;
    color: var(--charcoal-text);
    font-family: 'Poppins', sans-serif;
}

.stats-date {
    text-align: center;
    font-size: 1.1rem;
    color: #666;
    margin-bottom: 3rem;
    font-weight: 400;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
    max-width: 1000px;
    margin: 0 auto;
}

.stat-item {
    background: var(--white);
    padding: 2.5rem 2rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border-bottom: 4px solid var(--primary-blue);
}

.stat-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-blue);
    line-height: 1;
    margin-bottom: 0.25rem;
    font-family: 'Poppins', sans-serif;
}

.stat-unit {
    font-size: 0.9rem;
    color: var(--primary-blue);
    font-weight: 500;
    margin-bottom: 0.75rem;
    text-transform: lowercase;
}

.stat-label {
    font-size: 1.1rem;
    color: var(--charcoal-text);
    font-weight: 500;
    line-height: 1.2;
}

/* Section Styles */
.section {
    margin-bottom: 4rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 600;
    text-align: center;
    margin-bottom: 3rem;
    color: var(--charcoal-text);
}

.section-subtitle {
    font-size: 1.2rem;
    text-align: center;
    color: #666;
    margin-bottom: 3rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* Products Showcase - Exact Screenshot Design */
.products-showcase-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    grid-template-rows: 1fr 1fr;
    gap: 1.5rem;
    max-width: 1200px;
    margin: 0 auto 3rem;
    padding: 0 1rem;
}

.product-showcase-item {
    background: #f8f9fa;
    border-radius: 20px;
    padding: 1.5rem;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 280px;
    transition: all 0.3s ease;
}

.product-showcase-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.large-showcase-item {
    grid-row: span 2;
    min-height: 580px;
}

.product-showcase-badges {
    position: absolute;
    top: 1.5rem;
    left: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    z-index: 2;
}

.showcase-badge {
    padding: 0.4rem 0.8rem;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    border-radius: 12px;
    letter-spacing: 0.5px;
    display: inline-block;
}

.showcase-badge.solar-powered {
    background: #22c55e;
    color: white;
}

.showcase-badge.new-launch {
    background: #374151;
    color: white;
}

.product-showcase-image {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 1rem 0;
    padding: 1rem;
}

.showcase-product-img {
    width: 100%;
    height: auto;
    max-width: 180px;
    max-height: 180px;
    object-fit: contain;
}

.large-showcase-item .showcase-product-img {
    max-width: 280px;
    max-height: 280px;
}

.product-showcase-content {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    margin-top: auto;
    padding-top: 1rem;
}

.showcase-product-model {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-blue);
    margin: 0;
    line-height: 1.2;
}

.showcase-product-name {
    font-size: 0.9rem;
    color: #666;
    margin: 0.25rem 0 0 0;
    font-weight: 400;
}

.showcase-product-type {
    font-size: 0.9rem;
    color: #666;
    margin: 0.25rem 0 0 0;
    font-weight: 400;
}

.showcase-product-arrow {
    font-size: 1.8rem;
    color: var(--charcoal-text);
    text-decoration: none;
    font-weight: 300;
    transition: all 0.3s ease;
    margin-left: 1rem;
}

.showcase-product-arrow:hover {
    color: var(--primary-blue);
    transform: translateX(5px);
}

/* Product Grid - Keep existing for other sections */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.product-card {
    background-color: var(--white);
    border-radius: 12px;
    box-shadow: var(--shadow);
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.product-image {
    width: 100%;
    height: 200px;
    background-color: var(--light-grey);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: var(--primary-blue);
}

.product-content {
    padding: 1.5rem;
}

.product-title {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--charcoal-text);
}

.product-description {
    color: #666;
    margin-bottom: 1rem;
    line-height: 1.5;
}

.product-link {
    color: var(--primary-blue);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.product-link:hover {
    color: var(--accent-aqua);
}

/* Waterio Features Section - Screenshot Design */
.waterio-features-section {
    padding: 4rem 0;
    background: linear-gradient(135deg, #f0f8ff 0%, #e6f3ff 100%);
    position: relative;
}

.features-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    min-height: 500px;
}

/* Left Side - Visual Demo */
.features-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.product-demo-container {
    position: relative;
    width: 100%;
    max-width: 500px;
    height: 400px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.building-structure {
    width: 80%;
    height: 80%;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.demo-building-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    opacity: 0.8;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border: 2px dashed #dee2e6;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #6c757d;
    font-size: 1rem;
    text-align: center;
}

.demo-building-img::before {
    content: "Building Demo Image\A(building-demo.png)";
    white-space: pre;
    font-family: monospace;
}

/* Wireless Indicators */
.wireless-indicators {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.wireless-point {
    position: absolute;
    animation: pulse-wireless 2s infinite;
}

.tank-point {
    top: 20%;
    right: 15%;
}

.pump-point {
    bottom: 25%;
    left: 20%;
}

.wireless-circle {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--accent-aqua) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 20px rgba(0, 150, 214, 0.4);
}

.wireless-icon {
    color: white;
    font-size: 1.2rem;
}

@keyframes pulse-wireless {
    0% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.2);
        opacity: 0.8;
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

/* Right Side - Content */
.features-content {
    padding: 2rem 0;
}

.features-header {
    margin-bottom: 2rem;
}

.features-main-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-blue);
    margin: 0;
    line-height: 1.2;
}

.feature-highlight-section {
    margin-top: 2rem;
}

.feature-highlight-title {
    font-size: 2rem;
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 1.5rem;
    color: #333;
}

.highlight-blue {
    color: var(--primary-blue);
    font-weight: 700;
}

.feature-description {
    margin-top: 1.5rem;
}

.feature-description p {
    font-size: 1rem;
    line-height: 1.6;
    color: #666;
    margin: 0;
}

.feature-description strong {
    color: #333;
    font-weight: 600;
}

/* Uniform Experience Section */
.uniform-experience-section {
    padding: 5rem 0;
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    position: relative;
}

.uniform-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    min-height: 600px;
}

/* Left Side - Devices Showcase */
.devices-showcase {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.devices-container {
    position: relative;
    width: 100%;
    max-width: 600px;
    height: 500px;
}

.device {
    position: absolute;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    background: #000;
    transition: transform 0.3s ease;
}

.device:hover {
    transform: scale(1.05);
}

.desktop-device {
    top: 0;
    right: 0;
    width: 280px;
    height: 180px;
    border-radius: 8px;
}

.tablet-device {
    top: 50px;
    left: 0;
    width: 200px;
    height: 260px;
    border-radius: 16px;
    z-index: 2;
}

.mobile-device {
    bottom: 120px;
    left: 150px;
    width: 120px;
    height: 200px;
    border-radius: 20px;
    z-index: 3;
}

.macbook-device {
    bottom: 0;
    right: 50px;
    width: 300px;
    height: 200px;
    border-radius: 12px;
    z-index: 1;
}

.device-screen {
    width: 100%;
    height: 100%;
    object-fit: cover;
    background: linear-gradient(135deg, #e3f2fd 0%, #f0f8ff 100%);
    border: 2px dashed #dee2e6;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #6c757d;
    font-size: 0.8rem;
    text-align: center;
    font-family: monospace;
}

.desktop-device .device-screen::before {
    content: "Desktop Dashboard\A(desktop-waterio-app.png)";
    white-space: pre;
}

.tablet-device .device-screen::before {
    content: "Tablet App\A(tablet-waterio-app.png)";
    white-space: pre;
}

.mobile-device .device-screen::before {
    content: "Mobile App\A(mobile-waterio-app.png)";
    white-space: pre;
}

.macbook-device .device-screen::before {
    content: "MacBook Dashboard\A(macbook-waterio-app.png)";
    white-space: pre;
}

/* Right Side - Content */
.uniform-content {
    padding: 2rem 0;
}

.uniform-header {
    margin-bottom: 2rem;
}

.uniform-main-title {
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin: 0;
    color: #333;
}

.uniform-main-title .highlight-blue {
    color: var(--primary-blue);
    font-weight: 700;
}

.uniform-description {
    margin: 2rem 0;
}

.uniform-description p {
    font-size: 1.1rem;
    line-height: 1.6;
    color: #666;
    margin: 0;
}

.uniform-description strong {
    color: #333;
    font-weight: 600;
}

.app-download-section {
    margin-top: 2.5rem;
}

.download-text {
    font-size: 1rem;
    color: #666;
    margin-bottom: 1rem;
    font-weight: 500;
}

.app-store-buttons {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.store-btn {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    color: white;
    font-size: 1.5rem;
}

.web-btn {
    background: linear-gradient(135deg, #4285f4 0%, #34a853 100%);
}

.android-btn {
    background: linear-gradient(135deg, #34a853 0%, #fbbc05 100%);
}

.ios-btn {
    background: linear-gradient(135deg, #000000 0%, #333333 100%);
}

.store-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

/* Customer Reviews Section */
.reviews-section {
    padding: 5rem 0;
    background: linear-gradient(135deg, #f8fafc 0%, #ffffff 100%);
    position: relative;
}

.reviews-header {
    text-align: center;
    margin-bottom: 3rem;
}

.reviews-subtitle {
    font-size: 0.9rem;
    font-weight: 600;
    color: #666;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 1rem;
}

.reviews-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #333;
    margin: 0;
    line-height: 1.2;
}

.reviews-title .highlight-blue {
    color: var(--primary-blue);
}

.reviews-carousel {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    overflow: hidden;
}

.reviews-container {
    display: flex;
    gap: 1.5rem;
    padding: 1rem 0;
    transition: transform 0.3s ease;
}

.review-card {
    flex: 0 0 320px;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 16px;
    padding: 24px;
    box-shadow: 0 8px 32px rgba(0, 150, 214, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
    position: relative;
}

.review-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 150, 214, 0.15);
}

.review-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid rgba(0, 150, 214, 0.1);
}

.reviewer-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.reviewer-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--primary-blue);
}

.reviewer-details {
    flex: 1;
}

.reviewer-name {
    font-size: 1.1rem;
    font-weight: 600;
    color: #333;
    margin: 0;
    line-height: 1.2;
}

.reviewer-title {
    font-size: 0.9rem;
    color: #666;
    margin: 2px 0 0 0;
    line-height: 1;
}

.review-source {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.source-logo {
    width: 32px;
    height: auto;
    max-height: 32px;
    object-fit: contain;
    border-radius: 4px;
}

.review-content {
    position: relative;
}

.quote-icon {
    font-size: 3.5rem;
    color: var(--primary-blue);
    opacity: 0.15;
    position: absolute;
    top: -15px;
    left: -5px;
    font-family: serif;
    line-height: 1;
    z-index: 1;
    font-weight: bold;
}

.review-text {
    font-size: 0.95rem;
    line-height: 1.6;
    color: #555;
    margin: 0;
    position: relative;
    z-index: 2;
    padding-left: 20px;
    padding-top: 10px;
}

/* Navigation */
.review-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    border: none;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    z-index: 10;
}

.review-nav:hover {
    background: var(--primary-blue);
    color: white;
    transform: translateY(-50%) scale(1.1);
}

.prev-btn {
    left: -25px;
}

.next-btn {
    right: -25px;
}

/* Pagination */
.review-pagination {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 2rem;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #ddd;
    cursor: pointer;
    transition: all 0.3s ease;
}

.dot.active,
.dot:hover {
    background: var(--primary-blue);
    transform: scale(1.2);
}

/* CTA after reviews */
.reviews-cta {
    text-align: center;
    margin-top: 3rem;
    padding: 2.5rem 2rem;
    background-color: #f8f9fa;
    border-radius: 8px;
}

.cta-title {
    font-size: 1.8rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 0.8rem;
}

.cta-subtitle {
    font-size: 1rem;
    color: #666;
    margin-bottom: 2rem;
    font-weight: 400;
}

.reviews-cta .hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.reviews-cta .btn {
    min-width: 140px;
}

/* Features Section */
.features {
    background-color: var(--light-grey);
    padding: 4rem 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    text-align: center;
}

.feature-item {
    background-color: var(--white);
    padding: 2rem;
    border-radius: 12px;
    transition: var(--transition);
}

.feature-item:hover {
    transform: translateY(-5px);
}

.feature-icon {
    font-size: 3rem;
    color: var(--primary-blue);
    margin-bottom: 1rem;
}

.feature-title {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--charcoal-text);
}

/* Enhanced Features Section */
.features-header {
    text-align: center;
    margin-bottom: 3rem;
}

.features-header .section-subtitle {
    font-size: 1.1rem;
    color: #666;
    margin-top: 0.5rem;
}

.features-grid-enhanced {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.feature-card {
    background: white;
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(0, 150, 214, 0.1);
    transition: all 0.3s ease;
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-blue), var(--accent-aqua));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0, 150, 214, 0.15);
    border-color: var(--primary-blue);
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-icon-wrapper {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, rgba(0, 150, 214, 0.1), rgba(0, 194, 255, 0.1));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.feature-card:hover .feature-icon-wrapper {
    background: linear-gradient(135deg, var(--primary-blue), var(--accent-aqua));
    transform: scale(1.1);
}

.feature-icon-wrapper .feature-icon {
    font-size: 1.8rem;
    color: var(--primary-blue);
    margin: 0;
    transition: all 0.3s ease;
}

.feature-card:hover .feature-icon-wrapper .feature-icon {
    color: white;
}

.feature-content {
    flex: 1;
}

.feature-content .feature-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--charcoal-text);
    margin-bottom: 0.8rem;
    line-height: 1.3;
}

.feature-description {
    font-size: 0.95rem;
    color: #666;
    line-height: 1.6;
    margin: 0;
}

/* Product Detail Page Styles */
.product-detail {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
    margin-bottom: 3rem;
}

.product-detail-image {
    width: 100%;
    height: 400px;
    background-color: var(--light-grey);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    color: var(--primary-blue);
}

.product-info h1 {
    font-size: 2.2rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--charcoal-text);
}

.product-info .product-model {
    font-size: 0.9rem;
    font-weight: 500;
    color: #666;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.product-pricing {
    margin-bottom: 1.5rem;
}

.price-section {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.5rem;
    flex-wrap: wrap;
}

.current-price {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-blue);
}

.original-price {
    font-size: 1.1rem;
    color: #999;
    text-decoration: line-through;
    font-weight: 400;
}

.discount-badge {
    background: linear-gradient(135deg, #ff4757, #ff6b7a);
    color: white;
    padding: 0.25rem 0.6rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.price-note {
    font-size: 0.8rem;
    color: #666;
    font-style: italic;
}

.product-price {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary-blue);
    margin-bottom: 1.5rem;
}

.product-description {
    margin-bottom: 2rem;
    line-height: 1.6;
    color: #666;
}

.specs-table {
    width: 100%;
    border-collapse: collapse;
    margin: 2rem 0;
    background-color: var(--white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.specs-table th,
.specs-table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.specs-table th {
    background-color: var(--light-grey);
    font-weight: 600;
    color: var(--charcoal-text);
}

.specs-table tr:last-child td {
    border-bottom: none;
}

/* Footer */
footer {
    background-color: var(--charcoal-text);
    color: var(--white);
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--white);
}

.footer-section {
    padding-left: 1rem;
}

.footer-logo {
    margin-bottom: 1rem;
}

.footer-logo-img {
    height: 45px;
    width: auto;
    max-width: 150px;
    object-fit: contain;
    filter: brightness(0) invert(1);
    transition: all 0.3s ease;
}

.footer-logo-img:hover {
    transform: scale(1.05);
    filter: brightness(0) invert(1) drop-shadow(0 0 8px rgba(255, 255, 255, 0.3));
}

.footer-links {
    list-style: none;
    position: relative;
    padding-left: 1rem;
}

.footer-links::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 0.5px;
    background-color: var(--accent-aqua);
}

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: #ccc;
    text-decoration: none;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--accent-aqua);
}

.social-icons {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.social-icon {
    color: #ccc;
    font-size: 1.5rem;
    transition: var(--transition);
}

.social-icon:hover {
    color: var(--accent-aqua);
    transform: translateY(-3px);
}

.footer-bottom {
    border-top: 1px solid #555;
    padding-top: 1rem;
    color: #ccc;
    font-size: 0.9rem;
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.legal-links {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.legal-links a {
    color: #ccc;
    text-decoration: none;
    font-size: 0.85rem;
    transition: var(--transition);
    white-space: nowrap;
}

.legal-links a:hover {
    color: var(--accent-aqua);
}

/* Contact Page Styles */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.contact-form {
    background-color: var(--light-grey);
    padding: 2rem;
    border-radius: 12px;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--charcoal-text);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-family: inherit;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(0, 150, 214, 0.1);
}

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

/* FAQ Styles */
.faq-item {
    background-color: var(--white);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    margin-bottom: 1rem;
    overflow: hidden;
}

.faq-question {
    padding: 1.5rem;
    background-color: var(--light-grey);
    cursor: pointer;
    font-weight: 600;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
}

.faq-question:hover {
    background-color: #e8f4f8;
}

.faq-answer {
    padding: 1.5rem;
    display: none;
    line-height: 1.6;
    color: #666;
}

.faq-answer.show {
    display: block;
}

.faq-toggle {
    font-size: 1.2rem;
    color: var(--primary-blue);
    transition: var(--transition);
}

.faq-item.active .faq-toggle {
    transform: rotate(45deg);
}

/* Blog Styles */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.blog-card {
    background-color: var(--white);
    border-radius: 12px;
    box-shadow: var(--shadow);
    overflow: hidden;
    transition: var(--transition);
}

.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.blog-image {
    width: 100%;
    height: 200px;
    background-color: var(--light-grey);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--primary-blue);
}

.blog-content {
    padding: 1.5rem;
}

.blog-date {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.blog-title {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--charcoal-text);
}

.blog-excerpt {
    color: #666;
    margin-bottom: 1rem;
    line-height: 1.5;
}

/* Tablet responsive styles */
@media (min-width: 769px) and (max-width: 1024px) {
    .hero-content {
        gap: 3rem;
    }
    
    .hero-title {
        font-size: 2.8rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .hero-image-card {
        padding: 1.5rem;
    }
    
    .hero-product-image {
        max-width: 350px;
    }

    /* Stats Section Tablet */
    .stats-grid {
        gap: 2rem;
    }

    .stat-item {
        padding: 2rem 1.5rem;
    }

    .stat-number {
        font-size: 2.8rem;
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    /* Mobile Header Logo */
    .logo-img {
        height: 32px;
        max-width: 120px;
    }

    /* Waterio Features Responsive */
    .waterio-features-section {
        padding: 2rem 0;
    }

    .features-layout {
        grid-template-columns: 1fr;
        gap: 2rem;
        min-height: auto;
    }

    .product-demo-container {
        max-width: 100%;
        height: 300px;
        margin: 0 auto;
    }

    .features-main-title {
        font-size: 2rem;
        text-align: center;
    }

    .feature-highlight-title {
        font-size: 1.6rem;
        text-align: center;
    }

    .feature-description {
        text-align: center;
        padding: 0 1rem;
    }

    .wireless-circle {
        width: 40px;
        height: 40px;
    }

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

    /* Uniform Experience Responsive */
    .uniform-experience-section {
        padding: 3rem 0;
    }

    .uniform-layout {
        grid-template-columns: 1fr;
        gap: 2rem;
        min-height: auto;
    }

    .devices-container {
        max-width: 100%;
        height: 350px;
        margin: 0 auto;
    }

    .desktop-device {
        width: 200px;
        height: 130px;
    }

    .tablet-device {
        width: 140px;
        height: 180px;
    }

    .mobile-device {
        width: 90px;
        height: 150px;
        bottom: 80px;
        left: 120px;
    }

    .macbook-device {
        width: 220px;
        height: 150px;
        right: 30px;
    }

    .uniform-main-title {
        font-size: 2rem;
        text-align: center;
    }

    .uniform-description {
        text-align: center;
        padding: 0 1rem;
    }

    .app-download-section {
        text-align: center;
    }

    .app-store-buttons {
        justify-content: center;
    }

    /* Reviews Section Responsive */
    .reviews-section {
        padding: 3rem 0;
    }

    .reviews-title {
        font-size: 2rem;
    }

    .reviews-container {
        flex-direction: column;
        gap: 1.5rem;
    }

    .review-card {
        flex: none;
        margin: 0 auto;
        max-width: 350px;
    }

    .review-nav {
        display: none;
    }

    .quote-icon {
        font-size: 2rem;
    }

    .cta-title {
        font-size: 1.6rem;
    }

    .reviews-cta {
        margin-top: 2rem;
        padding-top: 2rem;
    }

    /* Mobile Navigation */
    .nav-links {
        position: fixed;
        top: 80px; /* Adjust based on header height */
        left: 0;
        width: 100%;
        background-color: var(--white);
        flex-direction: column;
        gap: 0;
        box-shadow: var(--shadow);
        transform: translateX(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
        z-index: 1000;
        max-height: calc(100vh - 80px);
        overflow-y: auto;
    }

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

    .nav-item {
        border-bottom: 1px solid var(--border-color);
        width: 100%;
    }

    .nav-link {
        display: block;
        padding: 1rem 1.5rem;
        color: var(--charcoal-text);
        text-decoration: none;
        transition: background-color 0.3s ease;
        width: 100%;
    }

    .nav-link:hover {
        background-color: var(--light-grey);
        color: var(--primary-blue);
    }

    /* Mobile Dropdown Arrow */
    .dropdown-arrow {
        float: right;
        margin-top: 0.1rem;
    }

    .menu-toggle {
        display: block;
    }

    .dropdown {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        background-color: var(--light-grey);
        border-radius: 0;
        margin: 0;
    }

    .dropdown-item {
        padding: 0;
        border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    }

    .dropdown-link {
        padding: 0.75rem 2rem;
        font-size: 0.9rem;
        display: block;
        color: var(--charcoal-text);
        text-decoration: none;
    }

    .dropdown-link:hover {
        background-color: var(--white);
        color: var(--primary-blue);
    }

    /* Mobile Products Dropdown */
    .products-dropdown .product-link {
        padding: 0.75rem 2rem;
        gap: 0.75rem;
    }

    .products-dropdown .product-image-square {
        width: 40px;
        height: 40px;
    }

    .products-dropdown .product-model {
        font-size: 0.85rem;
    }

    .products-dropdown .product-name {
        font-size: 0.8rem;
    }

    /* Mobile Resources Dropdown */
    .resources-dropdown {
        min-width: 100%;
        padding: 0.5rem;
    }

    .resources-dropdown .resource-item {
        border-radius: 0;
        border-left: none;
        border-right: none;
        border-top: none;
        margin: 0;
    }

    .resources-dropdown .resource-link {
        padding: 0.75rem 1rem;
        gap: 0.75rem;
    }

    .resources-dropdown .resource-icon-square {
        width: 40px;
        height: 40px;
    }

    .resources-dropdown .resource-icon-square i {
        font-size: 1.2rem;
    }

    .resources-dropdown .resource-title {
        font-size: 0.85rem;
    }

    .resources-dropdown .resource-description {
        font-size: 0.75rem;
    }

    /* Shop button in mobile menu */
    .shop-btn {
        display: block;
        margin: 1rem 1.5rem;
        text-align: center;
        padding: 0.75rem 1.5rem;
    }

    /* Hero Section - Mobile */
    .hero {
        min-height: 90vh;
        padding: 4rem 0;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    
    .hero-text {
        text-align: center;
        order: 1;
    }
    
    .hero-image {
        order: 2;
    }
    
    .hero-title {
        font-size: 2.2rem;
        margin-bottom: 1rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
        margin-bottom: 2rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
        justify-content: center;
    }
    
    .btn-buy-now,
    .btn-talk-expert {
        padding: 1rem 2rem;
        font-size: 1rem;
        width: 100%;
        max-width: 280px;
    }
    
    .hero-image-card {
        padding: 1.5rem;
        max-width: 350px;
        margin: 0 auto;
    }
    
    .hero-product-image {
        max-width: 300px;
    }
    
    .droplet {
        font-size: 1.2rem;
    }

    /* Product Detail */
    .product-detail {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .product-info h1 {
        font-size: 1.8rem;
    }
    
    .current-price {
        font-size: 1.5rem;
    }
    
    .price-section {
        gap: 0.5rem;
    }
    
    .discount-badge {
        font-size: 0.7rem;
        padding: 0.2rem 0.5rem;
    }

    /* Contact Grid */
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    /* General Mobile Adjustments */
    .container {
        padding: 0 15px;
    }

    /* Stats Section Mobile */
    .stats-section {
        padding: 3rem 0;
    }

    .stats-title {
        font-size: 1.8rem;
        margin-bottom: 0.5rem;
    }

    .stats-date {
        font-size: 1rem;
        margin-bottom: 2rem;
    }

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

    .stat-item {
        padding: 2rem 1.5rem;
    }

    .stat-number {
        font-size: 2.5rem;
    }

    .stat-unit {
        font-size: 0.8rem;
    }

    .stat-label {
        font-size: 1rem;
    }

    .section-title {
        font-size: 2rem;
    }

    /* Products Showcase Mobile */
    .products-showcase-grid {
        grid-template-columns: 1fr;
        grid-template-rows: auto;
        gap: 1rem;
        padding: 0 0.5rem;
    }

    .large-showcase-item {
        grid-row: span 1;
        min-height: 300px;
    }

    .product-showcase-item {
        padding: 1rem;
        min-height: 240px;
    }

    .product-showcase-badges {
        top: 1rem;
        left: 1rem;
    }

    .showcase-badge {
        font-size: 0.6rem;
        padding: 0.3rem 0.6rem;
    }

    .showcase-product-img {
        max-width: 140px;
        max-height: 140px;
    }

    .large-showcase-item .showcase-product-img {
        max-width: 180px;
        max-height: 180px;
    }

    .showcase-product-model {
        font-size: 1.2rem;
    }

    .showcase-product-name {
        font-size: 0.8rem;
    }

    .showcase-product-type {
        font-size: 0.8rem;
    }

    .showcase-product-arrow {
        font-size: 1.5rem;
    }

    .products-grid {
        grid-template-columns: 1fr;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .features-grid-enhanced {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .feature-card {
        flex-direction: column;
        text-align: center;
        padding: 1.5rem;
    }
    
    .feature-icon-wrapper {
        margin: 0 auto 1rem auto;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
        gap: 0.8rem;
    }

    .legal-links {
        justify-content: center;
        gap: 1rem;
    }

    .legal-links a {
        font-size: 0.8rem;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 3rem 0;
        min-height: 80vh;
    }
    
    .hero-content {
        gap: 2rem;
    }

    .hero-title {
        font-size: 1.8rem;
        line-height: 1.3;
    }
    
    .hero-subtitle {
        font-size: 1rem;
        margin-bottom: 1.5rem;
    }
    
    .hero-buttons {
        gap: 0.8rem;
    }
    
    .btn-buy-now,
    .btn-talk-expert {
        padding: 0.9rem 1.8rem;
        font-size: 0.95rem;
    }
    
    .hero-image-card {
        padding: 1rem;
        max-width: 300px;
    }
    
    .hero-product-image {
        max-width: 250px;
    }
    
    .image-overlay {
        bottom: 0.5rem;
        left: 1rem;
        right: 1rem;
        padding: 0.7rem;
    }
    
    .image-caption {
        font-size: 0.8rem;
    }
    
    .droplet {
        font-size: 1rem;
    }

    .btn {
        padding: 0.75rem 1.5rem;
        font-size: 0.9rem;
    }

    .section-title {
        font-size: 1.8rem;
    }

    .product-info h1 {
        font-size: 2rem;
    }
}

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

.text-primary {
    color: var(--primary-blue);
}

.bg-light {
    background-color: var(--light-grey);
}

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }

/* Loading Animation */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease forwards;
}

/* Legal Pages Styling */
.legal-content {
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.7;
    color: var(--charcoal-text);
}

.legal-content p {
    margin-bottom: 1.5rem;
    font-size: 1rem;
}

.terms-section {
    margin-bottom: 2rem;
    padding: 1.5rem;
    background-color: var(--light-grey);
    border-radius: 8px;
    border-left: 4px solid var(--primary-blue);
}

.terms-section h3 {
    color: var(--primary-blue);
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.terms-section p {
    margin-bottom: 1rem;
}

.terms-section ul {
    margin-left: 1.5rem;
    margin-bottom: 1rem;
}

.terms-section li {
    margin-bottom: 0.5rem;
}

.important-note {
    background-color: #fff3cd;
    border: 1px solid #ffeaa7;
    border-radius: 8px;
    padding: 1.5rem;
    margin-bottom: 2rem;
}

.important-note p {
    margin: 0;
    color: #856404;
}

.contact-support {
    background-color: var(--white);
    border: 2px solid var(--primary-blue);
    border-radius: 8px;
    padding: 1.5rem;
    margin-top: 2rem;
}

.contact-support h3 {
    color: var(--primary-blue);
    margin-bottom: 1rem;
}

.contact-support ul {
    list-style: none;
    padding: 0;
}

.contact-support li {
    margin-bottom: 0.5rem;
    padding: 0.5rem 0;
}

.warranty-info {
    background-color: #e8f5e8;
    border-left: 4px solid #28a745;
    padding: 1.5rem;
    margin-top: 2rem;
    border-radius: 8px;
}

.warranty-info h3 {
    color: #28a745;
    margin-bottom: 1rem;
}

.legal-content a {
    color: var(--primary-blue);
    text-decoration: none;
    font-weight: 500;
}

.legal-content a:hover {
    color: var(--accent-aqua);
    text-decoration: underline;
}

/* Floating Action Buttons */
.floating-buttons {
    position: fixed;
    bottom: 20px;
    right: 20px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    z-index: 1000;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.5s ease;
}

.floating-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    text-decoration: none;
    color: white;
    font-size: 24px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.floating-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.25);
}

.call-btn {
    background: linear-gradient(135deg, #007bff, #0056b3);
}

.call-btn:hover {
    background: linear-gradient(135deg, #0056b3, #003d82);
}

.whatsapp-btn {
    background: linear-gradient(135deg, #25d366, #128c7e);
}

.whatsapp-btn:hover {
    background: linear-gradient(135deg, #128c7e, #0d7377);
}

.floating-btn i {
    transition: transform 0.3s ease;
}

.floating-btn:hover i {
    transform: scale(1.2);
}

/* Tooltip/Text on hover */
.btn-text {
    position: absolute;
    right: 70px;
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 500;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transform: translateX(10px);
    transition: all 0.3s ease;
    line-height: 1.2;
    text-align: center;
}

.btn-text::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 100%;
    transform: translateY(-50%);
    border: 6px solid transparent;
    border-left-color: rgba(0, 0, 0, 0.8);
}

.floating-btn:hover .btn-text {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .floating-buttons {
        bottom: 15px;
        right: 15px;
        gap: 12px;
    }
    
    .floating-btn {
        width: 55px;
        height: 55px;
        font-size: 22px;
    }
    
    .btn-text {
        font-size: 11px;
        padding: 6px 10px;
        right: 65px;
    }
}

@media (max-width: 480px) {
    .floating-buttons {
        bottom: 10px;
        right: 10px;
    }
    
    .floating-btn {
        width: 50px;
        height: 50px;
        font-size: 20px;
    }
    
    .btn-text {
        display: none; /* Hide tooltips on very small screens */
    }
}

/* Pulse animation for WhatsApp button */
@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(37, 211, 102, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

.whatsapp-btn {
    animation: pulse 2s infinite;
}

/* Tablet styles */
@media screen and (min-width: 768px) and (max-width: 1024px) {
    /* Waterio Features Tablet */
    .waterio-features-section {
        padding: 3rem 0;
    }

    .features-layout {
        gap: 3rem;
    }

    .product-demo-container {
        height: 350px;
    }

    .features-main-title {
        font-size: 2.2rem;
    }

    .feature-highlight-title {
        font-size: 1.8rem;
    }

    /* Uniform Experience Tablet */
    .uniform-experience-section {
        padding: 4rem 0;
    }

    .uniform-layout {
        gap: 3rem;
    }

    .devices-container {
        height: 450px;
    }

    .desktop-device {
        width: 240px;
        height: 150px;
    }

    .tablet-device {
        width: 160px;
        height: 210px;
    }

    .mobile-device {
        width: 100px;
        height: 170px;
        bottom: 90px;
        left: 130px;
    }

    .macbook-device {
        width: 260px;
        height: 170px;
    }

    .uniform-main-title {
        font-size: 2.2rem;
    }

    /* Reviews Section Tablet */
    .reviews-section {
        padding: 4rem 0;
    }

    .reviews-title {
        font-size: 2.2rem;
    }

    .reviews-container {
        gap: 1.5rem;
        justify-content: center;
    }

    .review-card {
        flex: 0 0 280px;
    }

    .cta-title {
        font-size: 1.8rem;
    }

    .products-showcase-grid {
        grid-template-columns: 1fr 1fr;
        gap: 1.5rem;
        padding: 0 1rem;
    }

    .large-showcase-item {
        grid-column: span 2;
        min-height: 350px;
    }

    .product-showcase-item {
        min-height: 280px;
    }

    .showcase-product-img {
        max-width: 160px;
        max-height: 160px;
    }

    .large-showcase-item .showcase-product-img {
        max-width: 200px;
        max-height: 200px;
    }

    .showcase-product-model {
        font-size: 1.4rem;
    }

    .showcase-product-name {
        font-size: 0.9rem;
    }

    .showcase-product-type {
        font-size: 0.9rem;
    }
}

/* Development Disclaimer Modal */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

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

.modal-content {
    background: #fff;
    padding: 2rem;
    border-radius: 12px;
    max-width: 500px;
    width: 90%;
    position: relative;
    transform: translateY(20px);
    transition: transform 0.3s ease;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

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

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #eee;
}

.modal-header h3 {
    margin: 0;
    color: #e67e22;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.modal-close-btn {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: #999;
    transition: color 0.2s;
}

.modal-close-btn:hover {
    color: #333;
}

.modal-body p {
    color: #555;
    line-height: 1.6;
    margin-bottom: 0;
}

.modal-footer {
    margin-top: 1.5rem;
    display: flex;
    justify-content: flex-end;
}

/* Mobile fixes requested by user */
@media (max-width: 768px) {
    .shop-btn {
        display: none !important;
    }
}