:root {
    /* Color Palette */
    --primary: #c81f40;
    --primary-light: #e02f52;
    --primary-dark: #a11631;
    --secondary: #ffffff;
    --secondary-light: #f3f4f6;
    --accent: #3b82f6;
    --bg-main: #f9f9fa;
    --bg-white: #ffffff;
    --text-main: #374151;
    --text-muted: #6b7280;
    --text-light: #111827;
    --border: #e5e7eb;

    /* Typography */
    --font-display: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Metrics */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-full: 9999px;
    
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.3);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.4), 0 2px 4px -2px rgb(0 0 0 / 0.4);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.5), 0 4px 6px -4px rgb(0 0 0 / 0.5);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.6), 0 8px 10px -6px rgb(0 0 0 / 0.6);
    --shadow-glow: 0 0 25px rgba(200, 31, 64, 0.4);
}

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

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
    width: 100%;
    max-width: 100%;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    color: var(--text-main);
    background-color: var(--bg-main);
    line-height: 1.6;
    overflow-x: hidden;
    width: 100%;
    max-width: 100%;
    position: relative;
}

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

ul {
    list-style: none;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    line-height: 1.2;
    font-weight: 700;
    color: var(--text-light);
}

.text-gradient {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Layout */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
    width: 100%;
}
.container-sm {
    max-width: 800px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-family: var(--font-display);
    font-weight: 600;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: var(--transition-base);
    border: 2px solid transparent;
    font-size: 1rem;
    position: relative;
    overflow: hidden;
}

.btn-sm {
    padding: 0.5rem 1.25rem;
    font-size: 0.875rem;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

.btn-primary {
    background-color: var(--primary);
    color: white;
    box-shadow: 0 4px 14px 0 rgba(200, 31, 64, 0.39);
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(200, 31, 64, 0.23);
}

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

.btn-secondary:hover {
    background-color: var(--bg-main);
    transform: translateY(-2px);
}

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

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

.btn-block {
    width: 100%;
}

/* Shine Effect for Buttons */
.shine-effect::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 50%;
    height: 100%;
    background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,0.3) 50%, rgba(255,255,255,0) 100%);
    transform: skewX(-20deg);
    animation: shine 3s infinite;
}
@keyframes shine {
    0% { left: -100%; }
    20% { left: 200%; }
    100% { left: 200%; }
}

/* Navbar */
nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition-base);
    background: transparent;
    padding: 1.5rem 0;
}

nav.scrolled {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 1rem 0;
    box-shadow: var(--shadow-md);
    border-bottom: 1px solid var(--border);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
    width: 100%;
}

.brand-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 1.5rem;
    color: var(--text-light);
}

.brand-icon {
    color: var(--primary);
    width: 32px;
    height: 32px;
}

.nav-links {
    display: flex;
    gap: 2.5rem;
}

.nav-item {
    font-weight: 500;
    color: var(--text-main);
    position: relative;
}

.nav-item::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -4px;
    left: 0;
    background-color: var(--primary);
    transition: var(--transition-base);
}

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

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-main);
}

.mobile-menu {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: var(--bg-white);
    padding: 1.5rem;
    box-shadow: var(--shadow-md);
    border-top: 1px solid var(--border);
}

.mobile-menu.active {
    display: flex;
}

.mobile-nav-item {
    padding: 0.75rem 0;
    font-weight: 500;
    border-bottom: 1px solid var(--border);
}

/* Hero Section */
.hero-section {
    padding: 10rem 0 6rem;
    position: relative;
    overflow: hidden;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-pattern {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 15% 50%, rgba(200, 31, 64, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 85% 30%, rgba(59, 130, 246, 0.1) 0%, transparent 50%);
    z-index: -1;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(200, 31, 64, 0.15);
    color: var(--primary-light);
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 0.875rem;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(200, 31, 64, 0.3);
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
    max-width: 540px;
}

.hero-cta-group {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.hero-stats {
    display: flex;
    gap: 2rem;
    border-top: 1px solid var(--border);
    padding-top: 2rem;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
    font-size: 0.95rem;
}

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

.hero-visual {
    position: relative;
    z-index: 1;
}

.glass-panel {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.image-wrapper {
    position: relative;
    padding: 2rem;
    display: flex;
    justify-content: center;
    align-items: center;
}

.product-hero-img {
    width: 100%;
    max-width: 450px;
    filter: drop-shadow(0 20px 30px rgba(0,0,0,0.15));
    transform: translateY(0);
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-15px); }
    100% { transform: translateY(0px); }
}

.floating-badge {
    position: absolute;
    background: var(--bg-white);
    padding: 0.75rem 1.25rem;
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--text-main);
    z-index: 2;
    border: 1px solid var(--border);
}

.floating-badge svg {
    color: var(--accent);
    width: 20px;
    height: 20px;
}

.badge-top {
    top: 5%;
    right: -5%;
    animation: float 5s ease-in-out infinite reverse;
}

.badge-bottom {
    bottom: 10%;
    left: -5%;
    animation: float 7s ease-in-out infinite 1s;
}

.about-section {
    padding: 6rem 0;
    background: var(--bg-main);
    overflow: hidden;
}

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

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

.image-stack {
    position: relative;
    padding: 2rem;
}

.img-main {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    width: 100%;
    object-fit: cover;
}

.experience-badge {
    position: absolute;
    bottom: 0;
    right: 0;
    background: var(--primary);
    color: white;
    padding: 1.5rem;
    border-radius: var(--radius-md);
    text-align: center;
    transform: translate(20%, 20%);
    box-shadow: var(--shadow-glow);
    border: none;
}

.exp-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    font-family: var(--font-display);
    line-height: 1;
}

.exp-text {
    font-size: 0.875rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 0.5rem;
}
.section-subtitle {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
    font-weight: 500;
}

.about-text {
    margin-bottom: 1.5rem;
    color: var(--text-muted);
    font-size: 1.125rem;
}

.bullet-list {
    margin-top: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.bullet-list li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 600;
    font-size: 1.05rem;
}

.bullet-list svg {
    color: var(--accent);
    background: rgba(16, 185, 129, 0.1);
    border-radius: 50%;
    padding: 2px;
}

/* Features Section */
.features-section {
    padding: 8rem 0;
    position: relative;
    background: var(--secondary);
    color: var(--text-light);
    overflow: hidden;
}

.features-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 100%, rgba(200, 31, 64, 0.05) 0%, var(--secondary) 100%);
    opacity: 1;
}

.sub-badge {
    color: var(--primary-light);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 1rem;
    display: inline-block;
}

.features-section .section-header {
    position: relative;
    z-index: 1;
    margin-bottom: 4rem;
}
.text-light { color: #94a3b8; }
.text-center { text-align: center; }

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    position: relative;
    z-index: 1;
}

.glass-card {
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border);
    padding: 3rem 2rem;
    border-radius: var(--radius-lg);
    transition: var(--transition-base);
    text-align: center;
}

.glass-card:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.95);
    border-color: rgba(200, 31, 64, 0.3);
    box-shadow: 0 20px 40px rgba(0,0,0,0.08);
}

.icon-box {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, rgba(200, 31, 64, 0.2), rgba(59, 130, 246, 0.2));
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    transform: rotate(-5deg);
    transition: var(--transition-base);
}

.glass-card:hover .icon-box {
    transform: rotate(0) scale(1.1);
}

.icon-box svg {
    width: 32px;
    height: 32px;
    color: var(--primary-light);
}

.feature-title {
    color: var(--text-light);
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.feature-desc {
    color: var(--text-muted);
    line-height: 1.7;
}

/* Products Section */
.products-section {
    padding: 8rem 0;
    position: relative;
    background: var(--bg-main);
    overflow: hidden;
}

/* Product List Layout */
.product-list-container {
    display: flex;
    flex-direction: column;
    gap: 4rem;
    margin-top: 3rem;
}

.product-row {
    display: grid;
    grid-template-columns: 1fr 1.3fr 1fr;
    gap: 2rem;
    align-items: center;
    background: transparent;
    padding: 2rem 0;
    transition: var(--transition-base);
    border-bottom: 1px solid var(--border);
}
.product-row:last-child {
    border-bottom: none;
}

.product-image, .product-diagram, .product-specs {
    min-width: 0; /* Prevents grid column blowout from large intrinsic image sizes */
}

.product-image img, .product-diagram img {
    width: 100%;
    max-width: 100%;
    height: auto;
    object-fit: contain;
}

.product-diagram {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.product-specs {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    font-size: 1.15rem;
    color: var(--text-main);
    padding-left: 1rem;
}

.product-specs strong {
    color: var(--text-light);
    font-weight: 700;
}

.spec-line {
    display: flex;
    flex-direction: column;
    line-height: 1.4;
}

.price-tag-wrapper {
    margin-top: 1rem;
}

.price-tag {
    display: inline-block;
    border: 3px solid var(--text-light);
    border-radius: var(--radius-full);
    padding: 0.5rem 1.5rem;
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--text-light);
    letter-spacing: -0.5px;
}
.products-glow-1 {
    position: absolute; width: 600px; height: 600px; background: rgba(200, 31, 64, 0.08); filter: blur(100px); border-radius: 50%; top: 10%; left: -20%; z-index: 0; pointer-events: none;
}
.products-glow-2 {
    position: absolute; width: 600px; height: 600px; background: rgba(59, 130, 246, 0.08); filter: blur(100px); border-radius: 50%; bottom: 10%; right: -20%; z-index: 0; pointer-events: none;
}
.cards-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    position: relative;
    z-index: 1;
    align-items: center;
    margin-top: 3rem;
}
.product-card {
    display: flex;
    flex-direction: column;
    position: relative;
    height: 100%;
    padding: 2.5rem 2rem;
    border-radius: 30px;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.5);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.03);
}
.product-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 30px;
    padding: 2px;
    background: linear-gradient(135deg, rgba(255,255,255,0.8) 0%, rgba(200,31,64,0.1) 100%);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
}
.product-card:hover {
    transform: translateY(-15px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.08);
    background: rgba(255, 255, 255, 0.95);
}
.product-card.highlighted {
    transform: scale(1.05);
    background: var(--bg-white);
    padding: 3.5rem 2.5rem;
    z-index: 2;
    box-shadow: 0 20px 40px rgba(200, 31, 64, 0.12);
}
.product-card.highlighted::before {
    background: linear-gradient(135deg, var(--primary-light), var(--primary-dark));
    padding: 3px;
}
.product-card.highlighted:hover {
    transform: scale(1.05) translateY(-15px);
    box-shadow: 0 30px 60px rgba(200, 31, 64, 0.18);
}
.animated-border {
    position: absolute;
    inset: -3px;
    border-radius: 33px;
    background: linear-gradient(135deg, var(--primary-light), transparent, var(--primary));
    opacity: 0.3;
    filter: blur(8px);
    z-index: -1;
    animation: borderPulse 3s ease-in-out infinite;
}
@keyframes borderPulse {
    0%, 100% { opacity: 0.3; filter: blur(8px); }
    50% { opacity: 0.6; filter: blur(12px); }
}
.badge-absolute {
    position: absolute;
    top: -18px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--primary-light), var(--primary));
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: var(--radius-full);
    font-size: 0.9rem;
    font-weight: 700;
    z-index: 10;
    box-shadow: 0 8px 15px rgba(200, 31, 64, 0.4);
    letter-spacing: 0.5px;
    text-transform: uppercase;
}
.product-img-wrapper {
    width: 100%;
    height: 220px;
    position: relative;
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
}
.img-pedestal {
    position: absolute;
    bottom: 10%;
    width: 60%;
    height: 20px;
    background: radial-gradient(ellipse at center, rgba(0,0,0,0.12) 0%, rgba(0,0,0,0) 70%);
    border-radius: 50%;
    transition: var(--transition-slow);
}
.product-img-wrapper img {
    max-width: 90%;
    max-height: 90%;
    object-fit: contain;
    position: relative;
    z-index: 1;
    transition: all 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
    filter: drop-shadow(0 10px 15px rgba(0,0,0,0.08));
}
.product-card:hover .product-img-wrapper img {
    transform: scale(1.15) translateY(-10px);
    filter: drop-shadow(0 20px 25px rgba(0,0,0,0.15));
}
.product-card:hover .img-pedestal {
    transform: scale(0.8);
    opacity: 0.4;
}
.product-details {
    display: flex;
    flex-direction: column;
    flex: 1;
    width: 100%;
}
.product-title {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--text-light);
    margin-bottom: 0.25rem;
    font-family: var(--font-display);
}
.product-subtitle {
    font-size: 1rem;
    color: var(--primary);
    font-weight: 600;
    margin-bottom: 1.5rem;
}
.product-features {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    margin-bottom: 2rem;
    flex: 1;
}
.feature-line {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    font-size: 0.95rem;
    color: var(--text-muted);
    font-weight: 500;
    line-height: 1.4;
}
.feature-line svg, .feature-line i {
    width: 18px;
    height: 18px;
    color: #10b981;
    flex-shrink: 0;
    margin-top: 2px;
}
.highlight-features .feature-line svg, .highlight-features .feature-line i {
    color: var(--primary);
}
.product-price {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--primary);
    background: rgba(200, 31, 64, 0.08); /* light red background */
    border: 1px solid rgba(200, 31, 64, 0.2);
    padding: 0.6rem 1.8rem;
    border-radius: var(--radius-full);
    margin: 0 auto 1.5rem; /* center align */
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.02);
}
.product-price::after {
    content: none;
}

/* CTA Banner */
.cta-banner {
    padding: 6rem 0;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
    text-align: center;
}

.cta-title {
    color: white;
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 1rem;
}

.cta-desc {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

/* How It Works Section */
.how-it-works-section {
    padding: 8rem 0;
    background: var(--secondary); /* White background */
    border-top: 1px solid var(--border);
    overflow: hidden;
}

.works-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    margin-top: 4rem;
}

.step-card {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
    padding: 2rem;
    background: var(--bg-main);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border-left: 4px solid var(--primary);
    transition: var(--transition-base);
}

.step-card:hover {
    transform: translateX(10px);
    box-shadow: var(--shadow-md);
    background: var(--bg-white);
}

.step-num {
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary);
    font-family: var(--font-display);
    opacity: 0.2;
    line-height: 1;
}

.step-text h4 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    color: var(--text-light);
}

.step-text p {
    color: var(--text-muted);
    font-size: 1rem;
    margin: 0;
}

/* Works Animation Diagram */
.works-animation {
    background: var(--bg-main);
    padding: 4rem 2rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    display: flex;
    justify-content: center;
    box-shadow: inset 0 0 30px rgba(0,0,0,0.02);
}

.trap-system {
    position: relative;
    width: 100%;
    max-width: 400px;
    height: 250px;
}

.tank-body {
    position: absolute;
    left: 50px;
    top: 0;
    right: 50px;
    height: 220px;
    border: 4px solid #64748b;
    border-top: none;
    border-radius: 0 0 16px 16px;
    background: rgba(255,255,255,0.8);
    overflow: hidden;
}

.pipe {
    position: absolute;
    width: 60px;
    height: 28px;
    background: #f1f5f9;
    border: 4px solid #64748b;
}

.inlet-pipe {
    left: -4px;
    top: 40px;
    border-right: none;
    border-radius: 8px 0 0 8px;
}
.inlet-pipe::after {
    content: 'INLET';
    position: absolute;
    top: -24px;
    left: 10px;
    font-size: 0.7rem;
    font-weight: 700;
    color: #64748b;
}

.outlet-pipe {
    right: -4px;
    top: 70px;
    border-left: none;
    border-radius: 0 8px 8px 0;
}
.outlet-pipe::after {
    content: 'OUTLET';
    position: absolute;
    top: -24px;
    right: 6px;
    font-size: 0.7rem;
    font-weight: 700;
    color: #64748b;
}

.water-layer {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    top: 70px;
    background: rgba(59, 130, 246, 0.15);
    z-index: 1;
    border-top: 2px dashed rgba(59, 130, 246, 0.3);
}

.baffle {
    position: absolute;
    width: 6px;
    background: #64748b;
    border-radius: 3px;
    z-index: 5;
}

.inlet-baffle {
    left: 60px;
    top: -5px;
    height: 120px;
}

.outlet-baffle {
    right: 60px;
    top: -5px;
    height: 160px;
}

.oil-layer {
    position: absolute;
    left: 66px;
    right: 66px;
    top: 70px;
    height: 45px;
    background: rgba(234, 179, 8, 0.4);
    border-bottom: 2px solid rgba(234, 179, 8, 0.6);
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: floatOil 4s ease-in-out infinite;
}

.sludge-layer {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 35px;
    background: rgba(100, 116, 139, 0.5);
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
}

.layer-text {
    font-size: 0.75rem;
    font-weight: 700;
    color: rgba(0,0,0,0.5);
    letter-spacing: 0.5px;
}

/* Dots Flowting Animation */
.dot {
    position: absolute;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    opacity: 0;
}

.dirty-dot {
    background: rgba(234, 179, 8, 0.9);
    top: 6px;
    left: 5px;
    animation: flowInlet 3s linear infinite;
}

.dirty-dot.d1 { animation-delay: 0s; }
.dirty-dot.d2 { animation-delay: 1s; }
.dirty-dot.d3 { animation-delay: 2s; }

.clean-dot {
    background: rgba(59, 130, 246, 0.9);
    top: 6px;
    left: 0px;
    animation: flowOutlet 3s linear infinite;
}

.clean-dot.d1 { animation-delay: 0.5s; }
.clean-dot.d2 { animation-delay: 1.5s; }
.clean-dot.d3 { animation-delay: 2.5s; }

@keyframes flowInlet {
    0% { transform: translate(0, 0); opacity: 0; }
    10% { opacity: 1; }
    50% { transform: translate(80px, 0); opacity: 1; }
    60% { transform: translate(90px, 40px); opacity: 0; }
    100% { opacity: 0; }
}

@keyframes flowOutlet {
    0% { transform: translate(0px, 0); opacity: 0; }
    10% { opacity: 1; }
    50% { transform: translate(60px, 0); opacity: 1; }
    80% { opacity: 0; }
    100% { opacity: 0; }
}

@keyframes floatOil {
    0%, 100% { height: 45px; }
    50% { height: 50px; }
}

@media (max-width: 768px) {
    .works-grid { grid-template-columns: 1fr; }
    .works-animation { padding: 3rem 1rem; }
}

/* Clients Section */
.clients-section {
    padding: 8rem 0;
    background: var(--bg-white);
    overflow: hidden;
    position: relative;
    border-top: 1px solid var(--border);
}

.client-cloud-wrapper {
    position: relative;
    width: 100%;
    max-width: 1000px;
    margin: 4rem auto 0;
    aspect-ratio: 1.6;
}

.cloud-bubble {
    position: absolute;
    border-radius: 50%;
    background: var(--bg-white);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-sm);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.4s ease;
    overflow: hidden;
    padding: 0;
    aspect-ratio: 1; /* Keep perfectly round */
    cursor: pointer;
    border: 1px solid var(--border);
}

.cloud-bubble:hover {
    transform: translateY(-8px) scale(1.05);
    box-shadow: var(--shadow-lg);
    border-color: rgba(200, 31, 64, 0.2);
    z-index: 10;
}

.cloud-bubble img {
    width: 95%;
    height: 95%;
    object-fit: contain;
    border-radius: 50%;
    transition: var(--transition-base);
}

/* Individual sizes and organic positions */
/* Left group */
.bubble-1 { width: 17%; left: 5%; top: 40%; }
.bubble-2 { width: 13%; left: 16%; top: 62%; }
.bubble-3 { width: 15%; left: 22%; top: 38%; }

/* Center-left / Center group */
.bubble-4 { width: 12%; left: 32%; top: 15%; }
.bubble-5 { width: 20%; left: 30%; top: 72%; }
.bubble-6 { width: 11%; left: 40%; top: 48%; }
.bubble-7 { width: 19%; left: 44%; top: 20%; }
.bubble-8 { width: 15%; left: 48%; top: 76%; }

/* Right group */
.bubble-9 { width: 17%; left: 54%; top: 48%; }
.bubble-10 { width: 13%; left: 66%; top: 24%; }
.bubble-11 { width: 17%; left: 78%; top: 40%; }
.bubble-12 { width: 12%; left: 70%; top: 60%; }
.bubble-13 { width: 14%; left: 64%; top: 78%; }

@media (max-width: 640px) {
    .client-cloud-wrapper {
        aspect-ratio: 1.1;
        transform: scale(1.05);
        margin-top: 2rem;
    }
}

/* Contact Section */
.contact-section {
    padding: 8rem 0;
    background: var(--bg-main);
    overflow: hidden;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-info .section-desc {
    color: var(--text-muted);
    font-size: 1.125rem;
    margin-bottom: 3rem;
}

.contact-cards {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-card {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    padding: 1.5rem;
    background: var(--bg-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-base);
    border: 1px solid transparent;
}

.contact-card:hover {
    transform: translateX(10px);
    box-shadow: var(--shadow-md);
    border-color: rgba(200, 31, 64, 0.3);
}

.c-icon {
    width: 50px;
    height: 50px;
    background: rgba(200, 31, 64, 0.15);
    color: var(--primary-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.c-icon svg { width: 24px; height: 24px; }

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

.c-label {
    font-size: 0.875rem;
    color: var(--text-muted);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.25rem;
}

.c-text {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-light);
    line-height: 1.4;
    word-break: break-word;
}

.directions-link {
    color: var(--primary);
    font-weight: 600;
    font-size: 0.95rem;
    margin-top: 0.5rem;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}
.directions-link svg { width: 16px; height: 16px; }

/* Contact Form */
.glass-form {
    background: var(--bg-white);
    padding: 3rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border);
}

.glass-form h3 {
    font-size: 1.5rem;
    margin-bottom: 2rem;
}

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

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

.form-group input, .form-group textarea {
    width: 100%;
    padding: 1rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 1rem;
    background: var(--bg-main);
    transition: var(--transition-base);
}

.form-group input:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(200, 31, 64, 0.2);
    background: var(--bg-white);
}

/* Footer */
.footer {
    background: var(--secondary);
    color: var(--text-light);
    padding-top: 5rem;
    overflow: hidden;
}

.footer-container {
    display: flex;
    flex-direction: column;
}

.footer-top {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-brand .brand-logo { color: var(--text-light); margin-bottom: 1.5rem; display: inline-flex; }
.footer-desc { color: var(--text-muted); margin-bottom: 2rem; max-width: 300px; }

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

.social-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.05);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--text-main);
    transition: var(--transition-base);
}

.social-btn svg, .social-btn i {
    width: 18px;
    height: 18px;
}

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

.social-btn.fb-btn:hover {
    background: #1877F2;
    border-color: #1877F2;
}

.social-btn.ig-btn:hover {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    border-color: transparent;
}

.footer-links h4 {
    color: var(--text-light);
    font-size: 1.125rem;
    margin-bottom: 1.5rem;
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

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

.footer-links a:hover {
    color: var(--primary-light);
    padding-left: 5px;
}

.footer-bottom {
    padding: 2rem 0;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-muted);
    font-size: 0.875rem;
}

.design-credit {
    font-weight: 500;
}

/* Floating WhatsApp Button */
.float-wa {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: #25D366;
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    z-index: 1000;
    transition: var(--transition-base);
}

.float-wa:hover {
    transform: scale(1.1) rotate(-10deg);
    background-color: #128C7E;
}

.wa-tooltip {
    position: absolute;
    right: 75px;
    background: var(--secondary);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    font-weight: 500;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-base);
    white-space: nowrap;
}

.wa-tooltip::after {
    content: '';
    position: absolute;
    right: -5px;
    top: 50%;
    transform: translateY(-50%);
    border-width: 5px 0 5px 6px;
    border-style: solid;
    border-color: transparent transparent transparent var(--secondary);
}

.float-wa:hover .wa-tooltip {
    opacity: 1;
    visibility: visible;
    transform: translateX(-5px);
}

/* Scroll Reveal Animations */
.reveal-up {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s cubic-bezier(0.5, 0, 0, 1);
}
.reveal-left {
    opacity: 0;
    transform: translateX(-40px);
    transition: all 0.8s cubic-bezier(0.5, 0, 0, 1);
}
.reveal-right {
    opacity: 0;
    transform: translateX(40px);
    transition: all 0.8s cubic-bezier(0.5, 0, 0, 1);
}

.reveal-up.active, .reveal-left.active, .reveal-right.active {
    opacity: 1;
    transform: translate(0);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .nav-actions .btn { display: none; }
    .mobile-menu-btn { display: block; }
    .nav-links { display: none; }
    
    .hero-container, .about-grid, .contact-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .hero-section { padding-top: 8rem; text-align: center; }
    .hero-subtitle { margin: 0 auto 2.5rem; }
    .hero-cta-group, .hero-stats { justify-content: center; }
    .badge-top, .badge-bottom { display: none; }
    
    .experience-badge { right: auto; left: 50%; transform: translate(-50%, 20%); }
    .image-stack { padding-bottom: 3rem; text-align: center; }

    .features-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }
    
    .product-row {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 3rem;
        padding: 3rem 0;
    }
    
    .product-specs {
        align-items: center;
        padding-left: 0;
    }

    .cards-container {
        display: flex;
        flex-direction: row;
        flex-wrap: nowrap;
        justify-content: flex-start;
        align-items: stretch;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        padding: 20px 5% 50px;
        gap: 20px;
        margin: 0 -1.5rem; /* Negate the container padding for full bleed */
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none; /* Firefox */
        -ms-overflow-style: none; /* IE/Edge */
    }
    
    .cards-container::-webkit-scrollbar {
        display: none; /* Chrome/Safari */
    }

    .product-card {
        flex: 0 0 85%;
        max-width: 320px;
        scroll-snap-align: center;
        flex-direction: column;
        align-items: center;
        text-align: center;
        padding: 2.5rem 1.5rem;
        border-radius: 40px;
        background: var(--bg-white);
        box-shadow: var(--shadow-md);
        border: 1px solid var(--border);
        box-sizing: border-box;
    }
    
    .product-card.highlighted {
        transform: scale(1);
        border-color: rgba(200, 31, 64, 0.3);
        box-shadow: var(--shadow-lg);
    }
    
    .product-card.highlighted:hover {
        transform: translateY(-5px);
    }

    .product-details {
        align-items: center;
    }

    .product-img-wrapper {
        width: 160px;
        height: 160px;
        border-radius: 50%;
        margin: 0 auto 1.5rem;
        overflow: hidden;
        background: rgba(0,0,0,0.03);
    }
    
    .product-price {
        font-size: 1.5rem;
        margin: 1rem 0 1.5rem;
    }
    
    .footer-top {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}

@media (max-width: 640px) {
    .hero-title { font-size: 2.5rem; }
    .hero-stats { flex-direction: column; gap: 1rem; align-items: center; border: none; padding-top: 1rem; }
    .contact-card:hover { transform: translateY(-5px); }
    .glass-form { padding: 2rem; }
    .float-wa { width: 50px; height: 50px; bottom: 20px; right: 20px; }
}

/* Brand Image Logo */
.brand-img {
    height: 35px;
    width: auto;
    object-fit: contain;
    display: block;
}