:root {
    --primary-purple: #6A1B9A;
    --accent-green: #8BC34A;
    --white: #FFFFFF;
    --light-bg: #F5F5F5;
    --dark-text: #222222;
    --nav-bg: rgba(106, 27, 154, 0.95);
    --transition: all 0.3s ease-in-out;
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--dark-text);
    background-color: var(--white);
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
}

/* Navbar styles */
.navbar {
    transition: var(--transition);
    padding: 1rem 0;
}

.navbar.scrolled {
    background-color: var(--primary-purple);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    padding: 0.5rem 0;
}

.navbar-brand img {
    height: 50px;
    transition: var(--transition);
}

.nav-link {
    color: var(--white) !important;
    font-weight: 500;
    margin: 0 10px;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background-color: var(--accent-green);
    transition: var(--transition);
}

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

/* Hero Section */
.hero-section {
    height: 100vh;
    background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)), url('https://images.unsplash.com/photo-1562259949-e8e7689d7828?auto=format&fit=crop&q=80&w=1920') center/cover no-repeat;
    display: flex;
    align-items: center;
    color: var(--white);
}

.hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
}

.btn-primary {
    background-color: var(--primary-purple);
    border-color: var(--primary-purple);
    padding: 12px 30px;
    font-weight: 600;
    border-radius: 50px;
    transition: var(--transition);
}

.btn-primary:hover {
    background-color: #5a1682;
    border-color: #5a1682;
    transform: translateY(-3px);
}

.btn-outline-accent {
    color: var(--accent-green);
    border: 2px solid var(--accent-green);
    padding: 12px 30px;
    font-weight: 600;
    border-radius: 50px;
    transition: var(--transition);
}

.btn-outline-accent:hover {
    background-color: var(--accent-green);
    color: var(--white);
    transform: translateY(-3px);
}

/* Common Components */
.section-padding {
    padding: 100px 0;
}

.section-title {
    position: relative;
    margin-bottom: 50px;
}

.section-title::after {
    content: '';
    position: absolute;
    width: 60px;
    height: 3px;
    background-color: var(--accent-green);
    bottom: -15px;
    left: 0;
}

.section-title.text-center::after {
    left: 50%;
    transform: translateX(-50%);
}

.card {
    border: none;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    transition: var(--transition);
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
}

/* Airless Spray Section */
.airless-feature {
    background-color: var(--light-bg);
}

.comparison-card {
    background: var(--white);
    padding: 30px;
    border-radius: 15px;
}

/* Floating WhatsApp */
.whatsapp-float {
    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;
    font-size: 30px;
    box-shadow: 2px 2px 10px rgba(0,0,0,0.2);
    z-index: 1000;
    text-decoration: none;
    transition: var(--transition);
}

.whatsapp-float:hover {
    transform: scale(1.1);
    color: white;
}

/* Animations */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in.appear {
    opacity: 1;
    transform: translateY(0);
}

/* Sub-page Header */
.page-header {
    background: linear-gradient(rgba(106, 27, 154, 0.8), rgba(106, 27, 154, 0.8)), url('https://images.unsplash.com/photo-1589939705384-5185138a047a?auto=format&fit=crop&q=80&w=1920') center/cover no-repeat;
    padding: 150px 0 80px;
    color: var(--white);
    text-align: center;
}

.navbar .nav-link.active {
    color: var(--accent-green) !important;
}

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

/* Premium Global Refinements */
:root {
    --primary-purple: #6A1B9A;
    --primary-dark: #4A148C;
    --accent-green: #8BC34A;
    --accent-dark: #689F38;
    --glass-white: rgba(255, 255, 255, 0.95);
    --dark-bg: #121212;
    --footer-bg: #0f0f0f;
}

section {
    position: relative;
    overflow: hidden;
}

.section-padding {
    padding: 120px 0;
}

/* Premium Button */
.btn-primary {
    background: linear-gradient(45deg, var(--primary-purple), var(--primary-dark));
    border: none;
    box-shadow: 0 4px 15px rgba(106, 27, 154, 0.3);
}

.btn-primary:hover {
    box-shadow: 0 8px 25px rgba(106, 27, 154, 0.5);
    transform: translateY(-3px);
}

/* Card Enhancements */
.card {
    border-radius: 20px;
    border: 1px solid rgba(0,0,0,0.05);
    background: var(--white);
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.card:hover {
    transform: translateY(-15px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

/* Redesigned Premium Footer */
.premium-footer {
    background-color: var(--footer-bg);
    color: #e0e0e0;
    position: relative;
    padding-top: 100px;
    border-top: 4px solid var(--primary-purple);
}

.footer-top-accent {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 150px;
    height: 4px;
    background: var(--accent-green);
}

.footer-logo-text {
    font-size: 2rem;
    letter-spacing: -1px;
    color: var(--white);
}

.footer-heading {
    color: var(--white);
    font-size: 1.25rem;
    margin-bottom: 30px;
    position: relative;
    padding-bottom: 12px;
}

.footer-heading::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 30px;
    height: 2px;
    background: var(--accent-green);
}

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

.footer-list li {
    margin-bottom: 15px;
}

.footer-link {
    color: #aaa;
    text-decoration: none;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
}

.footer-link i {
    font-size: 0.8rem;
    margin-right: 10px;
    color: var(--primary-purple);
    transition: all 0.3s ease;
}

.footer-link:hover {
    color: var(--white);
    padding-left: 8px;
}

.footer-link:hover i {
    color: var(--accent-green);
    margin-right: 15px;
}

/* Social Cluster */
.social-cluster {
    display: flex;
    gap: 15px;
    margin-top: 30px;
}

.social-item {
    width: 45px;
    height: 45px;
    border-radius: 12px;
    background: rgba(255,255,255,0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    text-decoration: none;
    transition: all 0.3s ease;
    border: 1px solid rgba(255,255,255,0.1);
}

.social-item:hover {
    background: var(--primary-purple);
    border-color: var(--primary-purple);
    transform: rotate(10deg) translateY(-5px);
    color: var(--white);
}

.contact-info-item {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
}

.contact-info-icon {
    width: 40px;
    height: 40px;
    min-width: 40px;
    border-radius: 10px;
    background: rgba(106, 27, 154, 0.1);
    color: var(--primary-purple);
    display: flex;
    align-items: center;
    justify-content: center;
}

.footer-newsletter .form-control {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    color: var(--white);
    padding: 12px 20px;
    border-radius: 10px;
}

.footer-newsletter .form-control:focus {
    background: rgba(255,255,255,0.08);
    box-shadow: none;
    border-color: var(--primary-purple);
}

.footer-copyright {
    border-top: 1px solid rgba(255,255,255,0.05);
    padding: 30px 0;
    margin-top: 80px;
    font-size: 0.9rem;
    color: #777;
}