/* ==========================================================================
   Pratiksha Chavan IT Solutions - Main Stylesheet
   ========================================================================== */

/* CSS Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Color Variables - Apple iOS Inspired */
    --primary-color: #007AFF;
    --primary-dark: #0056CC;
    --secondary-color: #FF9500;
    --accent-color: #30D158;
    --text-primary: #1d1d1f;
    --text-secondary: #515154;
    --text-light: #86868b;
    --bg-primary: #ffffff;
    --bg-secondary: #f5f5f7;
    --bg-dark: #000000;
    --border-color: rgba(255, 255, 255, 0.18);
    
    /* Glass Effect Variables */
    --glass-bg: rgba(255, 255, 255, 0.1);
    --glass-bg-light: rgba(255, 255, 255, 0.05);
    --glass-bg-strong: rgba(255, 255, 255, 0.15);
    --glass-border: rgba(255, 255, 255, 0.2);
    --glass-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
    --glass-backdrop: blur(40px);
    
    /* Enhanced Shadows for Glass */
    --shadow-light: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
    --shadow-medium: 0 8px 16px 0 rgba(0, 0, 0, 0.1);
    --shadow-large: 0 16px 32px 0 rgba(0, 0, 0, 0.15);
    --shadow-xl: 0 24px 48px 0 rgba(0, 0, 0, 0.2);
    --shadow-glass: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
    
    /* Typography */
    --font-primary: 'Poppins', sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;
    
    /* Transitions */
    --transition-fast: 0.15s ease-in-out;
    --transition-normal: 0.3s ease-in-out;
    --transition-slow: 0.5s ease-in-out;
}

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

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--text-primary);
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    background-attachment: fixed;
    overflow-x: hidden;
    min-height: 100vh;
}

/* Core Glassmorphism Classes */
.glass {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-backdrop);
    -webkit-backdrop-filter: var(--glass-backdrop);
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow-glass);
}

.glass-light {
    background: var(--glass-bg-light);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
}

.glass-strong {
    background: var(--glass-bg-strong);
    backdrop-filter: blur(60px);
    -webkit-backdrop-filter: blur(60px);
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow-glass);
}

.glass-card {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    border: 1px solid rgba(255, 255, 255, 0.18);
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
    border-radius: 20px;
}

.liquid-border {
    border-radius: 20px;
    position: relative;
    overflow: hidden;
}

.liquid-border::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(255,255,255,0.1), rgba(255,255,255,0.05));
    border-radius: inherit;
    z-index: -1;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
}

h1 { font-size: var(--font-size-4xl); }
h2 { font-size: var(--font-size-3xl); }
h3 { font-size: var(--font-size-2xl); }
h4 { font-size: var(--font-size-xl); }
h5 { font-size: var(--font-size-lg); }
h6 { font-size: var(--font-size-base); }

p {
    margin-bottom: var(--spacing-sm);
    color: var(--text-secondary);
}

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

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-family: var(--font-primary);
    font-size: var(--font-size-base);
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    gap: 8px;
}

.btn:before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left var(--transition-slow);
}

.btn:hover:before {
    left: 100%;
}

.btn-primary {
    background: linear-gradient(135deg, rgba(0, 122, 255, 0.9), rgba(0, 86, 204, 0.9));
    color: white;
    box-shadow: 0 8px 32px 0 rgba(0, 122, 255, 0.3);
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    position: relative;
    overflow: hidden;
}

.btn-primary:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px 0 rgba(0, 122, 255, 0.4);
    background: linear-gradient(135deg, rgba(0, 122, 255, 1), rgba(0, 86, 204, 1));
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.3);
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 4px 16px 0 rgba(255, 255, 255, 0.1);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-4px);
    box-shadow: 0 8px 24px 0 rgba(255, 255, 255, 0.2);
}

.btn-large {
    padding: 16px 32px;
    font-size: var(--font-size-lg);
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.section-header h2 {
    margin-bottom: var(--spacing-sm);
}

.section-header p {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* Navigation - Liquid Glass */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(40px);
    -webkit-backdrop-filter: blur(40px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.18);
    z-index: 1000;
    transition: all var(--transition-normal);
    border-radius: 0 0 20px 20px;
    margin: 0 20px;
    margin-top: 10px;
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(60px);
    -webkit-backdrop-filter: blur(60px);
    box-shadow: 0 12px 40px 0 rgba(31, 38, 135, 0.5);
    transform: scale(0.98);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
    max-width: 1200px;
    margin: 0 auto;
    padding-left: var(--spacing-sm);
    padding-right: var(--spacing-sm);
}

.nav-logo h2 {
    margin: 0;
    color: white;
    font-size: var(--font-size-xl);
    font-weight: 700;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.nav-logo h2 a {
    text-decoration: none;
    color: inherit;
    background: linear-gradient(135deg, #007AFF, #FF9500);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-logo span {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.8);
    display: block;
    line-height: 1;
    text-shadow: 0 1px 5px rgba(0, 0, 0, 0.2);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.nav-link {
    text-decoration: none;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
    position: relative;
    transition: all var(--transition-normal);
    padding: 8px 16px;
    border-radius: 12px;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.nav-link:hover,
.nav-link.active {
    color: white;
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 0 4px 16px 0 rgba(31, 38, 135, 0.3);
    transform: translateY(-1px);
}

.nav-link:after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #007AFF, #FF9500);
    border-radius: 2px;
    transition: width var(--transition-normal);
}

.nav-link:hover:after,
.nav-link.active:after {
    width: 60%;
}

/* Hamburger Menu */
.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 2px;
    transition: all var(--transition-normal);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
}

.hero-background img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 20%, rgba(120, 119, 198, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(255, 119, 198, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 40% 60%, rgba(120, 219, 255, 0.3) 0%, transparent 50%),
        linear-gradient(135deg, rgba(0, 122, 255, 0.8), rgba(255, 149, 0, 0.6));
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
    z-index: -1;
}

.hero-content {
    text-align: center;
    color: white;
    z-index: 1;
    max-width: 900px;
    padding: var(--spacing-2xl);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(40px);
    -webkit-backdrop-filter: blur(40px);
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 30px;
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
    margin: 0 var(--spacing-sm);
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    margin-bottom: var(--spacing-md);
    animation: fadeInUp 1s ease-out;
    text-shadow: 3px 3px 6px rgba(0, 0, 0, 0.7);
}

.hero-subtitle {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-xl);
    opacity: 0.95;
    animation: fadeInUp 1s ease-out 0.2s both;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.6);
}

.hero-cta {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    margin-bottom: var(--spacing-2xl);
    animation: fadeInUp 1s ease-out 0.4s both;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xl);
    animation: fadeInUp 1s ease-out 0.6s both;
}

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

.stat-item h3 {
    font-size: var(--font-size-3xl);
    font-weight: 800;
    margin-bottom: 4px;
    color: var(--secondary-color);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
}

.stat-item p {
    font-size: var(--font-size-sm);
    opacity: 0.9;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.6);
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.scroll-arrow {
    width: 20px;
    height: 20px;
    border-right: 2px solid white;
    border-bottom: 2px solid white;
    transform: rotate(45deg);
}

/* Sections */
section {
    padding: var(--spacing-3xl) 0;
    position: relative;
}

.services-preview {
    background: transparent;
    position: relative;
}

.services-preview::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 30% 30%, rgba(0, 122, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 70% 70%, rgba(255, 149, 0, 0.1) 0%, transparent 50%);
    z-index: -1;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.service-card {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    padding: var(--spacing-xl);
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.18);
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
    text-align: center;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.service-card:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, #007AFF, #FF9500);
    transform: scaleX(0);
    transition: transform var(--transition-normal);
    border-radius: 24px 24px 0 0;
}

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

.service-card:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: 0 16px 48px 0 rgba(31, 38, 135, 0.5);
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.3);
    animation: liquidGlow 2s ease-in-out infinite;
}

.service-card:nth-child(even) {
    animation: floatGlass 4s ease-in-out infinite;
    animation-delay: 1s;
}

.service-card:nth-child(odd) {
    animation: floatGlass 4s ease-in-out infinite;
    animation-delay: 2s;
}

.service-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-md);
    background: linear-gradient(135deg, #007AFF, #FF9500);
    border-radius: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-2xl);
    color: white;
    box-shadow: 0 8px 24px 0 rgba(0, 122, 255, 0.3);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.service-card h3 {
    margin-bottom: var(--spacing-sm);
    color: white;
    font-weight: 600;
}

.service-card p {
    margin-bottom: var(--spacing-md);
    color: rgba(255, 255, 255, 0.8);
}

.service-features {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
}

.service-features span {
    background: rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.9);
    padding: 6px 14px;
    border-radius: 16px;
    font-size: var(--font-size-sm);
    font-weight: 500;
    border: 1px solid rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

/* Tech Stack */
.tech-stack {
    background: 
        radial-gradient(circle at 10% 20%, rgba(0, 0, 0, 0.8) 0%, transparent 50%),
        radial-gradient(circle at 90% 80%, rgba(0, 0, 0, 0.6) 0%, transparent 50%),
        linear-gradient(135deg, rgba(0, 0, 0, 0.9), rgba(30, 30, 30, 0.9));
    color: white;
    position: relative;
}

.tech-stack .section-header h2,
.tech-stack .section-header p {
    color: white;
}

.tech-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.tech-category {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    padding: var(--spacing-lg);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.18);
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.3);
}

.tech-category h3 {
    color: var(--secondary-color);
    margin-bottom: var(--spacing-md);
    text-align: center;
}

.tech-icons {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
}

.tech-item {
    background: rgba(255, 255, 255, 0.1);
    padding: 8px 16px;
    border-radius: 8px;
    font-size: var(--font-size-sm);
    font-weight: 500;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all var(--transition-normal);
}

.tech-item:hover {
    background: var(--primary-color);
    transform: translateY(-2px);
}

/* Testimonials */
.testimonials {
    background: var(--bg-secondary);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.testimonial-card {
    background: white;
    padding: var(--spacing-xl);
    border-radius: 16px;
    box-shadow: var(--shadow-medium);
    position: relative;
}

.testimonial-card:before {
    content: '"';
    position: absolute;
    top: -10px;
    left: 20px;
    font-size: 4rem;
    color: var(--primary-color);
    font-family: serif;
    line-height: 1;
}

.stars {
    display: flex;
    gap: 4px;
    margin-bottom: var(--spacing-sm);
    color: var(--secondary-color);
}

.testimonial-content p {
    font-style: italic;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.testimonial-author h4 {
    margin-bottom: 4px;
    color: var(--text-primary);
}

.testimonial-author span {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

/* Call to Action */
.cta-section {
    background: 
        radial-gradient(circle at 20% 80%, rgba(0, 122, 255, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 149, 0, 0.3) 0%, transparent 50%),
        linear-gradient(135deg, rgba(0, 122, 255, 0.9), rgba(255, 149, 0, 0.8));
    color: white;
    text-align: center;
    position: relative;
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
}

.cta-section h2 {
    color: white;
    margin-bottom: var(--spacing-md);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.cta-section p {
    color: rgba(255, 255, 255, 0.95);
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.4);
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    margin-bottom: var(--spacing-lg);
}

.cta-contact-info {
    display: flex;
    gap: var(--spacing-lg);
    justify-content: center;
    opacity: 0.95;
}

.cta-contact-info p {
    margin: 0;
    display: flex;
    align-items: center;
    gap: 8px;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.4);
}

/* About Section */
.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

.about-text .section-header {
    text-align: left;
}

.about-description p {
    margin-bottom: var(--spacing-md);
}

.about-features {
    display: grid;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
}

.feature-item i {
    color: var(--primary-color);
    font-size: var(--font-size-xl);
    margin-top: 4px;
}

.feature-item h4 {
    margin-bottom: 4px;
    color: var(--text-primary);
}

.feature-item p {
    margin: 0;
    font-size: var(--font-size-sm);
}

.about-image {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-large);
}

.about-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
}

.about-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0,0,0,0.8));
    color: white;
    padding: var(--spacing-lg);
}

.overlay-content h3 {
    font-size: var(--font-size-3xl);
    margin-bottom: 4px;
}

.overlay-content p {
    margin: 0;
    color: rgba(255, 255, 255, 0.9);
}

/* Detailed Services */
.services-detailed {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-3xl);
}

.service-item {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

.service-item.reverse {
    direction: rtl;
}

.service-item.reverse > * {
    direction: ltr;
}

.service-image {
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-large);
}

.service-image img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

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

.service-content h3 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

.service-content p {
    margin-bottom: var(--spacing-md);
}

.service-content ul {
    margin-bottom: var(--spacing-lg);
    padding-left: 0;
    list-style: none;
}

.service-content li {
    padding: 8px 0;
    position: relative;
    padding-left: 24px;
    color: var(--text-secondary);
}

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

.service-btn {
    display: inline-flex;
    align-items: center;
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    transition: all var(--transition-normal);
}

.service-btn:hover {
    transform: translateX(4px);
}

.service-btn:after {
    content: '→';
    margin-left: 8px;
    transition: transform var(--transition-normal);
}

.service-btn:hover:after {
    transform: translateX(4px);
}

/* Contact Section */
.contact {
    background: var(--bg-secondary);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
}

.contact-info h3 {
    margin-bottom: var(--spacing-lg);
    color: var(--primary-color);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.contact-item i {
    color: var(--primary-color);
    font-size: var(--font-size-lg);
    margin-top: 4px;
}

.contact-item h4 {
    margin-bottom: 4px;
    color: var(--text-primary);
}

.contact-item p {
    margin: 0;
}

.contact-item a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color var(--transition-normal);
}

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

.contact-image {
    margin-top: var(--spacing-lg);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-medium);
}

.contact-image img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

/* Contact Form */
.contact-form {
    background: white;
    padding: var(--spacing-xl);
    border-radius: 16px;
    box-shadow: var(--shadow-medium);
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--text-primary);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-family: var(--font-primary);
    font-size: var(--font-size-base);
    transition: border-color var(--transition-normal);
    background: var(--bg-primary);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    cursor: pointer;
    font-size: var(--font-size-sm);
    line-height: 1.5;
}

.checkbox-label input[type="checkbox"] {
    width: auto;
    margin: 0;
}

.checkmark {
    position: relative;
    width: 20px;
    height: 20px;
    border: 2px solid var(--border-color);
    border-radius: 4px;
    flex-shrink: 0;
    margin-top: 2px;
}

/* Footer */
.footer {
    background: var(--bg-dark);
    color: white;
    padding: var(--spacing-2xl) 0 var(--spacing-lg);
}

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

.footer-section h3,
.footer-section h4 {
    color: white;
    margin-bottom: var(--spacing-md);
}

.footer-section p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--spacing-md);
}

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

.footer-section li {
    margin-bottom: 8px;
}

.footer-section a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color var(--transition-normal);
}

.footer-section a:hover {
    color: var(--primary-color);
}

.social-links {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-sm);
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transition: all var(--transition-normal);
}

.social-links a:hover {
    background: var(--primary-color);
    transform: translateY(-2px);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.6);
}

/* Legal Pages */
.legal-page {
    padding: calc(80px + var(--spacing-lg)) 0 var(--spacing-2xl);
    min-height: 100vh;
}

.legal-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.legal-header h1 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

.last-updated {
    color: var(--text-light);
    font-size: var(--font-size-sm);
}

.legal-content {
    max-width: 800px;
    margin: 0 auto;
}

.legal-content .section {
    margin-bottom: var(--spacing-xl);
}

.legal-content h2 {
    color: var(--primary-color);
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 8px;
    margin-bottom: var(--spacing-md);
}

.legal-content h3 {
    color: var(--text-primary);
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.legal-content ul,
.legal-content ol {
    margin-bottom: var(--spacing-md);
    padding-left: var(--spacing-lg);
}

.legal-content li {
    margin-bottom: 8px;
    color: var(--text-secondary);
}

.contact-info {
    background: var(--bg-secondary);
    padding: var(--spacing-md);
    border-radius: 8px;
    border-left: 4px solid var(--primary-color);
}

/* Advanced Liquid Glass Animations */
@keyframes liquidGlow {
    0%, 100% {
        box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
    }
    50% {
        box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.6);
    }
}

@keyframes glassShimmer {
    0% {
        background-position: -200% 0;
    }
    100% {
        background-position: 200% 0;
    }
}

@keyframes floatGlass {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
}

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

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes liquidMove {
    0%, 100% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
}

/* Glass Effect Utility Classes */
.glass-hover:hover {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(60px);
    -webkit-backdrop-filter: blur(60px);
    transform: translateY(-8px);
    box-shadow: 0 16px 48px 0 rgba(31, 38, 135, 0.5);
}

.liquid-text {
    background: linear-gradient(135deg, #007AFF, #FF9500, #30D158);
    background-size: 200% 200%;
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: liquidMove 3s ease-in-out infinite;
}

.glass-blur-intense {
    backdrop-filter: blur(80px);
    -webkit-backdrop-filter: blur(80px);
}

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

.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.mb-xl { margin-bottom: var(--spacing-xl); }

.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mt-xl { margin-top: var(--spacing-xl); }

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

.slide-in-left {
    animation: slideInLeft 0.6s ease-out;
}

.slide-in-right {
    animation: slideInRight 0.6s ease-out;
}