/* Main Styles for DVT Online Marketing - Quantum Purple Theme */

:root {
    /* Color Palette - Quantum Purple */
    --primary: #5412dc;
    --primary-dark: #4400bd;
    --primary-light: #b69aef;
    --secondary: #b69aef;
    --secondary-light: #d7c8f7;
    --dark: #21192c;
    --darker: #0d0717;
    --accent: #ffd100;
    --light: #f9f8ff;
    --gray-100: #f5f3ff;
    --gray-200: #e9e4ff;
    --gray-300: #d4cceb;
    --gray-400: #a599c2;
    --gray-500: #7e7399;
    --gray-600: #5a5273;
    --gray-700: #3c3650;
    --gray-800: #2a2537;
    --gray-900: #191322;
    
    /* Gradients */
    --bg-gradient: linear-gradient(135deg, var(--dark) 0%, #140b30 100%);
    --gradient-text: linear-gradient(90deg, var(--primary) 0%, var(--primary-light) 100%);
    --gradient-purple: linear-gradient(90deg, var(--primary) 0%, var(--primary-light) 100%);
    --gradient-border: linear-gradient(90deg, rgba(84, 18, 220, 0.3) 0%, rgba(182, 154, 239, 0.3) 100%);
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

/* Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Space Grotesk', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--dark);
    color: var(--light);
    line-height: 1.6;
    overflow-x: hidden;
    font-size: 16px;
    font-weight: 400;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

p {
    margin-bottom: 1.5rem;
    color: var(--gray-300);
}

a {
    color: var(--primary-light);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: var(--secondary-light);
}

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Typography Utilities */
.text-gradient {
    background: var(--gradient-text);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

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

.font-light {
    font-weight: 300;
}

.font-normal {
    font-weight: 400;
}

.font-medium {
    font-weight: 500;
}

.font-semibold {
    font-weight: 600;
}

.font-bold {
    font-weight: 700;
}

/* Section Utilities */
.section {
    padding: 6rem 0;
    position: relative;
}

.section-dark {
    background-color: var(--darker);
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    font-weight: 700;
}

.section-subtitle {
    font-size: 1.125rem;
    margin-bottom: 3rem;
    color: var(--gray-400);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* Button Styles */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    font-size: 1rem;
    text-align: center;
    text-decoration: none;
    border-radius: 0.375rem;
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    border: none;
}

.btn-primary {
    background: var(--gradient-purple);
    color: var(--light);
}

.btn-primary:hover {
    box-shadow: 0 0 25px 0 rgba(84, 18, 220, 0.4);
    color: var(--light);
}

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

.btn-outline:hover {
    background-color: rgba(84, 18, 220, 0.1);
    border-color: var(--primary);
    color: var(--primary-light);
}

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

/* Header Styles */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    background-color: rgba(33, 25, 44, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.3s ease;
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem 0;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--light);
    text-decoration: none;
}

nav ul {
    display: flex;
    list-style: none;
}

nav ul li {
    margin-left: 2rem;
}

nav ul li a {
    text-decoration: none;
    color: var(--gray-300);
    font-weight: 500;
    transition: color 0.3s;
    position: relative;
    padding-bottom: 0.5rem;
}

nav ul li a:hover {
    color: var(--light);
}

nav ul li a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 0;
    background: var(--gradient-purple);
    transition: width 0.3s ease;
}

nav ul li a:hover::after {
    width: 100%;
}

/* Hero Section */
.hero {
    padding: 12rem 0 8rem;
    background: var(--bg-gradient);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 20% 30%, rgba(84, 18, 220, 0.1) 0%, transparent 30%),
        radial-gradient(circle at 80% 70%, rgba(182, 154, 239, 0.05) 0%, transparent 30%);
}

.hero-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    z-index: 2;
    gap: 4rem;
}

.hero-text {
    flex: 1;
}

.hero h1 {
    font-size: 3.5rem;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    font-weight: 700;
}

.hero p {
    font-size: 1.25rem;
    margin-bottom: 2.5rem;
    color: var(--gray-300);
    max-width: 90%;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: flex-end;
    position: relative;
}

.hero-image img {
    max-width: 100%;
    border-radius: 0.5rem;
    box-shadow: var(--shadow-xl);
    border: 1px solid rgba(255, 255, 255, 0.05);
    position: relative;
}

.hero-image::before {
    content: '';
    position: absolute;
    top: 1.5rem;
    left: 1.5rem;
    width: calc(100% - 3rem);
    height: calc(100% - 3rem);
    border: 1px solid rgba(84, 18, 220, 0.2);
    border-radius: 0.5rem;
    z-index: -1;
}

/* About Section */
.about {
    padding: 8rem 0;
    position: relative;
    background-color: var(--darker);
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 80% 20%, rgba(84, 18, 220, 0.05) 0%, transparent 30%);
}

.about-content {
    display: flex;
    align-items: center;
    gap: 4rem;
}

.about-text {
    flex: 1;
}

.about-text p {
    margin-bottom: 1.5rem;
    color: var(--gray-300);
}

.about-image {
    flex: 1;
    position: relative;
}

.about-image img {
    border-radius: 0.5rem;
    box-shadow: var(--shadow-xl);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.about-image::before {
    content: '';
    position: absolute;
    top: -1.5rem;
    right: -1.5rem;
    width: 100%;
    height: 100%;
    border: 1px solid rgba(182, 154, 239, 0.2);
    border-radius: 0.5rem;
    z-index: -1;
}

/* Formula Section */
.formula {
    padding: 8rem 0;
    position: relative;
}

.formula::before {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 10% 90%, rgba(84, 18, 220, 0.05) 0%, transparent 30%);
}

.formula-steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.step-card {
    background-color: rgba(13, 7, 23, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.05);
    padding: 2.5rem 2rem;
    border-radius: 0.5rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.step-card:hover {
    transform: translateY(-0.5rem);
    border-color: rgba(84, 18, 220, 0.3);
    box-shadow: 0 0 30px 0 rgba(84, 18, 220, 0.1);
}

.step-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: var(--gradient-purple);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

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

.step-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 3.5rem;
    height: 3.5rem;
    background: var(--gradient-purple);
    color: var(--light);
    border-radius: 50%;
    font-weight: 700;
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
}

.step-card h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.step-card p {
    color: var(--gray-400);
    font-size: 1rem;
    line-height: 1.5;
}

/* Results Section */
.results {
    padding: 8rem 0;
    position: relative;
    background-color: var(--darker);
}

.results::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 70% 30%, rgba(84, 18, 220, 0.05) 0%, transparent 30%);
}

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

.result-card {
    background-color: rgba(13, 7, 23, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.05);
    padding: 2.5rem 2rem;
    border-radius: 0.5rem;
    transition: all 0.3s ease;
}

.result-card:hover {
    transform: translateY(-0.5rem);
    border-color: rgba(84, 18, 220, 0.3);
    box-shadow: 0 0 30px 0 rgba(84, 18, 220, 0.1);
}

.result-stats {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1rem;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.result-card > p {
    font-size: 1.125rem;
    color: var(--light);
    margin-bottom: 1.5rem;
}

.testimonial {
    font-style: italic;
    margin-top: 1.5rem;
    padding: 1.5rem;
    background-color: rgba(13, 7, 23, 0.5);
    border-radius: 0.5rem;
    position: relative;
    color: var(--gray-400);
}

.testimonial::before {
    content: '"';
    position: absolute;
    top: 0.5rem;
    left: 0.5rem;
    font-size: 3rem;
    color: rgba(84, 18, 220, 0.2);
    line-height: 1;
}

.client-name {
    font-weight: 600;
    margin-top: 1rem;
    display: block;
    color: var(--light);
}

/* Services Section */
.services {
    padding: 8rem 0;
    position: relative;
}

.services::before {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 20% 80%, rgba(84, 18, 220, 0.05) 0%, transparent 30%);
}

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

.service-card {
    background-color: rgba(13, 7, 23, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.05);
    padding: 2.5rem 2rem;
    border-radius: 0.5rem;
    transition: all 0.3s ease;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.service-card:hover {
    transform: translateY(-0.5rem);
    border-color: rgba(84, 18, 220, 0.3);
    box-shadow: 0 0 30px 0 rgba(84, 18, 220, 0.1);
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 5px;
    height: 100%;
    background: var(--gradient-purple);
    transform: scaleY(0);
    transform-origin: top;
    transition: transform 0.3s ease;
}

.service-card:hover::before {
    transform: scaleY(1);
}

.service-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    display: inline-block;
    position: relative;
}

.service-icon::after {
    content: '';
    position: absolute;
    width: 4rem;
    height: 4rem;
    background-color: rgba(182, 154, 239, 0.15);
    border-radius: 50%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: -1;
}

.service-card h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.service-card p {
    color: var(--gray-400);
}

/* CTA Section */
.cta {
    padding: 8rem 0;
    position: relative;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 30% 40%, rgba(255, 255, 255, 0.1) 0%, transparent 30%),
        radial-gradient(circle at 70% 60%, rgba(255, 255, 255, 0.1) 0%, transparent 30%);
}

.cta-content {
    text-align: center;
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
}

.cta h2 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--light);
}

.cta p {
    font-size: 1.25rem;
    margin-bottom: 2.5rem;
    color: rgba(255, 255, 255, 0.8);
}

.cta .btn {
    background-color: var(--accent);
    color: var(--dark);
    font-size: 1.125rem;
    padding: 1rem 2.5rem;
    font-weight: 700;
}

.cta .btn:hover {
    background-color: #e6bc00;
}

/* Contact Section */
.contact {
    padding: 8rem 0;
    position: relative;
}

.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 80% 20%, rgba(84, 18, 220, 0.05) 0%, transparent 30%);
}

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

.contact-form {
    background-color: rgba(13, 7, 23, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.05);
    padding: 2.5rem;
    border-radius: 0.5rem;
}

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

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

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.875rem;
    background-color: rgba(13, 7, 23, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 0.375rem;
    font-size: 1rem;
    color: var(--light);
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--primary);
    outline: none;
}

.form-group textarea {
    min-height: 10rem;
    resize: vertical;
}

.contact-info {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.contact-info h3 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    font-weight: 700;
}

.contact-info > p {
    margin-bottom: 2.5rem;
    font-size: 1.125rem;
    color: var(--gray-300);
}

.contact-detail {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
}

.contact-icon {
    margin-right: 1.25rem;
    width: 3.5rem;
    height: 3.5rem;
    background: var(--gradient-purple);
    color: var(--light);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 1.5rem;
}

.contact-detail-text strong {
    display: block;
    font-size: 1.125rem;
    margin-bottom: 0.25rem;
    color: var(--light);
}

.contact-detail-text p {
    color: var(--gray-400);
    font-size: 1rem;
    margin-bottom: 0;
}

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

.social-icon {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.3s;
    color: var(--light);
    text-decoration: none;
    font-weight: 700;
}

.social-icon:hover {
    background-color: var(--primary);
}

/* Footer */
footer {
    background-color: var(--darker);
    color: var(--light);
    padding: 5rem 0 1.25rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--light);
    margin-bottom: 1.5rem;
    display: inline-block;
}

.footer-about p {
    margin-bottom: 1.5rem;
    color: var(--gray-400);
    font-size: 1rem;
    line-height: 1.7;
}

.footer-links h4 {
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
    font-weight: 700;
    color: var(--light);
}

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

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

.footer-links ul li a {
    color: var(--gray-400);
    text-decoration: none;
    transition: color 0.3s;
    position: relative;
    padding-left: 1rem;
}

.footer-links ul li a::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 0.375rem;
    height: 0.375rem;
    background-color: var(--primary-light);
    border-radius: 50%;
    opacity: 0.5;
    transition: opacity 0.3s;
}

.footer-links ul li a:hover {
    color: var(--light);
}

.footer-links ul li a:hover::before {
    opacity: 1;
}

.footer-bottom {
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    text-align: center;
    color: var(--gray-500);
    font-size: 0.875rem;
}

/* Responsive */
@media (max-width: 1280px) {
    html {
        font-size: 15px;
    }
}

@media (max-width: 1024px) {
    html {
        font-size: 14px;
    }
    
    .formula-steps,
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 991px) {
    .hero-content {
        flex-direction: column;
    }
    
    .hero-text {
        text-align: center;
        margin-bottom: 3rem;
    }
    
    .hero p {
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .about-content {
        flex-direction: column-reverse;
    }
    
    .about-text {
        margin-top: 3rem;
    }
    
    .contact-wrapper {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 767px) {
    html {
        font-size: 13px;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .formula-steps,
    .results-grid,
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    nav {
        display: none;
    }
    
    .section {
        padding: 4rem 0;
    }
    
    .step-card,
    .result-card,
    .service-card {
        padding: 2rem 1.5rem;
    }
} {
    padding: 8rem 0;
    position: relative;
    background-color: var(--darker);
}

.results