@font-face {
    font-family: 'SpecialGothicExpandedOne';
    src: url('fonts/SpecialGothicExpandedOne-Regular.eot');
    src: url('fonts/SpecialGothicExpandedOne-Regular.eot?#iefix') format('embedded-opentype'),
         url('fonts/SpecialGothicExpandedOne-Regular.woff2') format('woff2'),
         url('fonts/SpecialGothicExpandedOne-Regular.woff') format('woff'),
         url('fonts/SpecialGothicExpandedOne-Regular.ttf') format('truetype');
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}


@font-face {
    font-family: 'Mona-Sans';
    src: url('fonts/Mona-Sans.ttf') format('truetype');
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}


/* CSS Variables */
:root {
    --color-primary: #000000;
    --color-secondary: #F5F0B8;
    --color-accent-green: #D4F5B8;
    --color-accent-peach: #F5D0B8;
    --color-bg: #FAFAFA;
    --color-white: #FFFFFF;
    --color-gray-100: #F5F5F5;
    --color-gray-200: #E8E8E8;
    --color-gray-300: #D0D0D0;
    --color-gray-500: #888888;
    --color-gray-700: #555555;
    --color-text: #1A1A1A;
    --color-text-muted: #666666;
    
    /*--font-family: , -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;*/
    --font-family: 'Mona-Sans', 'Satoshi', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-family-heading: 'SpecialGothicExpandedOne', -apple-system, BlinkMacSystemFont, 'Segoe UI', 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: 2rem;
    --font-size-4xl: 2.5rem;
    --font-size-5xl: 3.25rem;
    
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    --spacing-4xl: 6rem;
    
    --nav-width: 280px;
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
    
    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 500ms ease;
    
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.12);
    --shadow-xl: 0 16px 48px rgba(0,0,0,0.16);
}

/* Reset & Base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    font-weight: 400;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-bg);
    overflow-x: hidden;
}

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

a {
    color: inherit;
    text-decoration: none;
}

button {
    font-family: inherit;
    font-size: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

ul, ol {
    list-style: none;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-family-heading); /* SpecialGothicExpandedOne */
    font-weight: 700;
    line-height: 1.2;
}

h1 { font-size: var(--font-size-5xl); }
h2 { font-size: var(--font-size-4xl); }
h3 { font-size: var(--font-size-2xl); }

/* ==========================================
   Side Navigation
   ========================================== */

.side-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: var(--nav-width);
    height: 100vh;
    background: var(--color-white);
    border-right: 1px solid var(--color-gray-200);
    display: flex;
    flex-direction: column;
    z-index: 1000;
    transform: translateX(-100%);
    transition: transform var(--transition-base);
}

.side-nav.active {
    transform: translateX(0);
}

.nav-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-lg) var(--spacing-xl);
    border-bottom: 1px solid var(--color-gray-200);
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    /*font-weight: 700;*/
    /*font-size: var(--font-size-xl);*/
}

.logo-icon {
    width: 36px;
    height: 36px;
}

.nav-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    transition: background var(--transition-fast);
}

.nav-close:hover {
    background: var(--color-gray-100);
}

.nav-close svg {
    width: 20px;
    height: 20px;
}

.nav-links {
    flex: 1;
    padding: var(--spacing-xl);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.nav-links a {
    display: block;
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-md);
    font-weight: 500;
    transition: all var(--transition-fast);
}

.nav-links a:hover {
    background: var(--color-gray-100);
}

.nav-links a.active {
    background: var(--color-primary);
    color: var(--color-white);
}

.nav-footer {
    padding: var(--spacing-xl);
    border-top: 1px solid var(--color-gray-200);
}

.nav-cta {
    width: 100%;
    justify-content: center;
}

.nav-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    z-index: 999;
}

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

/* ==========================================
   Top Bar (Mobile)
   ========================================== */

.top-bar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 70px;
    background: var(--color-white);
    border-bottom: 1px solid var(--color-gray-200);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 var(--spacing-lg);
    z-index: 998;
}

.logo, .logo-mobile {
    font-family: var(--font-family-heading);
}

.logo-mobile {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-weight: 700;
    font-size: var(--font-size-lg);
}

.logo-mobile .logo-icon {
    width: 32px;
    height: 32px;
}

.menu-toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 44px;
    height: 44px;
    gap: 5px;
}

.menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-primary);
    border-radius: 2px;
    transition: all var(--transition-fast);
}

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

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

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ==========================================
   Main Content
   ========================================== */

.main-content {
    padding-top: 70px;
}

/* ==========================================
   Buttons
   ========================================== */

.btn {
    font-family: var(--font-family); /* Mona-Sans */
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: var(--radius-full);
    font-weight: 500;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.form-group input,
.form-group textarea,
.form-group select {
    font-family: var(--font-family); /* Mona-Sans */
}

.btn svg {
    width: 18px;
    height: 18px;
    transition: transform var(--transition-fast);
}

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

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

.btn-primary:hover {
    background: #333;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-outline {
    border: 2px solid var(--color-primary);
    color: var(--color-primary);
}

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

.btn-lg {
    padding: var(--spacing-lg) var(--spacing-2xl);
    font-size: var(--font-size-lg);
}

/* ==========================================
   Hero Section
   ========================================== */

.hero {
    min-height: calc(100vh - 70px);
    padding: var(--spacing-3xl) var(--spacing-xl);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.hero-grid {
    display: grid;
    gap: var(--spacing-3xl);
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--color-gray-100);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: 500;
    /*color: var(--color-text-muted);*/
    margin-bottom: var(--spacing-lg);
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--color-accent-green);
    border-radius: var(--radius-full);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.hero h1 {
    margin-bottom: var(--spacing-lg);
    letter-spacing: -0.02em;
}

.hero-highlight {
    display: inline-block;
    position: relative;
}

.hero-highlight::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 5px;
    width: 100%;
    height: 20px;
    background: var(--color-secondary);
    z-index: -1;
    transform: skewX(-5deg);
}

.hero-description {
    font-size: var(--font-size-xl);
    /*color: var(--color-text-muted);*/
    max-width: 500px;
    margin-bottom: var(--spacing-xl);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

/* Hero Visual */
.hero-visual {
    position: relative;
    padding: var(--spacing-2xl);
}

.hero-cards {
    position: relative;
    width: 100%;
    max-width: 400px;
    margin: 0 auto;
    height: 350px;
}

.hero-card {
    position: absolute;
    background: var(--color-white);
    border: 2px solid var(--color-primary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    box-shadow: var(--shadow-lg);
    transition: transform var(--transition-base);
}

.hero-card:hover {
    transform: translateY(-5px) rotate(0deg) !important;
}

.hero-card-1 {
    top: 0;
    left: 0;
    transform: rotate(-8deg);
    z-index: 3;
}

.hero-card-2 {
    top: 80px;
    right: 0;
    transform: rotate(5deg);
    z-index: 2;
}

.hero-card-3 {
    bottom: 0;
    left: 30px;
    transform: rotate(-3deg);
    z-index: 1;
}

.card-icon {
    width: 60px;
    height: 60px;
    flex-shrink: 0;
}

.card-icon svg {
    width: 100%;
    height: 100%;
}

.card-content {
    display: flex;
    flex-direction: column;
}

.card-label {
    font-size: var(--font-size-sm);
    /*color: var(--color-text-muted);*/
}

.card-value {
    font-size: var(--font-size-xl);
    font-weight: 700;
}

.hero-decoration {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
}

.decoration-circle {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, var(--color-secondary) 0%, transparent 70%);
    transform: translate(-50%, -50%);
    opacity: 0.5;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translate(-50%, -50%); }
    50% { transform: translate(-50%, -55%); }
}

.decoration-dots {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 60px;
    height: 60px;
    background-image: radial-gradient(var(--color-primary) 2px, transparent 2px);
    background-size: 12px 12px;
    opacity: 0.2;
}

/* Hero Stats */
.hero-stats {
    display: flex;
    justify-content: center;
    gap: var(--spacing-3xl);
    padding-top: var(--spacing-3xl);
    margin-top: var(--spacing-3xl);
    border-top: 1px solid var(--color-gray-200);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.stat {
    text-align: center;
}

.stat-value {
    display: block;
    font-size: var(--font-size-3xl);
    font-weight: 700;
}

.stat-star {
    color: var(--color-secondary);
}

.stat-suffix {
    font-size: var(--font-size-2xl);
    font-weight: 700;
}

.stat-label {
    font-size: var(--font-size-sm);
    /*color: var(--color-text-muted);*/
}

/* ==========================================
   Section Styling
   ========================================== */

section {
    padding: var(--spacing-4xl) var(--spacing-xl);
}

.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto var(--spacing-3xl);
}

.section-label {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--color-secondary);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: 500;
    margin-bottom: var(--spacing-md);
}

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

.section-header p {
    /*color: var(--color-text-muted);*/
    font-size: var(--font-size-lg);
}

/* ==========================================
   Features Section
   ========================================== */

.features {
    background: var(--color-white);
}

.features-grid {
    display: grid;
    gap: var(--spacing-lg);
    max-width: 1200px;
    margin: 0 auto;
}

.feature-card {
    background: var(--color-bg);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary);
}

.feature-card-large {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
    background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-accent-green) 100%);
    border: none;
}

.feature-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.feature-visual svg {
    width: 100%;
    max-width: 200px;
}

.feature-icon {
    width: 64px;
    height: 64px;
    margin-bottom: var(--spacing-lg);
}

.feature-icon svg {
    width: 100%;
    height: 100%;
}

.feature-card h3 {
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-xl);
}

.feature-card p {
    /*color: var(--color-text-muted);*/
    font-size: var(--font-size-base);
}

.feature-card-large p {
    color: var(--color-text);
}

.feature-tag {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--color-primary);
    color: var(--color-white);
    font-size: var(--font-size-xs);
    font-weight: 500;
    border-radius: var(--radius-full);
}

/* ==========================================
   How It Works Section
   ========================================== */

.how-it-works {
    background: var(--color-bg);
}

.steps-container {
    max-width: 1000px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-3xl);
}

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

.step-reverse {
    direction: rtl;
}

.step-reverse > * {
    direction: ltr;
}

.step-number {
    font-size: var(--font-size-5xl);
    font-weight: 700;
    color: var(--color-gray-200);
    line-height: 1;
}

.step-content h3 {
    margin-bottom: var(--spacing-sm);
}

.step-content p {
    /*color: var(--color-text-muted);*/
    margin-bottom: var(--spacing-md);
}

.step-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.step-tags span {
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--color-gray-100);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
}

.step-visual {
    width: 120px;
    height: 150px;
}

.step-visual svg {
    width: 100%;
    height: 100%;
}

/* ==========================================
   Testimonials Section
   ========================================== */

.testimonials {
    background: var(--color-white);
}

.testimonials-slider {
    display: flex;
    gap: var(--spacing-lg);
    max-width: 1200px;
    margin: 0 auto;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    padding-bottom: var(--spacing-lg);
}

.testimonial-card {
    flex: 0 0 350px;
    scroll-snap-align: start;
    background: var(--color-bg);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    border: 1px solid var(--color-gray-200);
}

.testimonial-rating {
    font-size: var(--font-size-lg);
    color: var(--color-secondary);
    margin-bottom: var(--spacing-md);
    letter-spacing: 4px;
}

.testimonial-card blockquote {
    font-size: var(--font-size-lg);
    line-height: 1.6;
    margin-bottom: var(--spacing-xl);
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.author-avatar {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-full);
    overflow: hidden;
}

.author-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.author-name {
    font-weight: 700;
    display: block;
}

.author-title {
    font-size: var(--font-size-sm);
    /*color: var(--color-text-muted);*/
}

/* ==========================================
   FAQ Section
   ========================================== */

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

.faq-list {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.faq-item {
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-fast);
}

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

.faq-item.active {
    border-color: var(--color-primary);
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg) var(--spacing-xl);
    text-align: left;
    font-weight: 500;
    font-size: var(--font-size-lg);
}

.faq-icon {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    transition: transform var(--transition-fast);
}

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

.faq-answer {
    display: none;
    padding: 0 var(--spacing-xl) var(--spacing-lg);
}

.faq-item.active .faq-answer {
    display: block;
}

.faq-answer p {
    /*color: var(--color-text-muted);*/
    line-height: 1.7;
}

/* ==========================================
   CTA Section
   ========================================== */

.cta {
    background: var(--color-primary);
    color: var(--color-white);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-content {
    position: relative;
    z-index: 1;
    max-width: 600px;
    margin: 0 auto;
}

.cta h2 {
    margin-bottom: var(--spacing-md);
}

.cta p {
    color: var(--color-gray-300);
    margin-bottom: var(--spacing-xl);
    font-size: var(--font-size-lg);
}

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

.cta .btn-primary:hover {
    background: var(--color-secondary);
}

.cta-decoration {
    position: absolute;
    top: 50%;
    right: -100px;
    transform: translateY(-50%);
    opacity: 0.1;
}

.cta-decoration svg {
    width: 400px;
    height: 400px;
}

/* ==========================================
   Footer
   ========================================== */

.footer {
    background: var(--color-white);
    border-top: 1px solid var(--color-gray-200);
}

.footer-main {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: var(--spacing-3xl);
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-3xl) var(--spacing-xl);
}

.footer-brand {
    max-width: 300px;
}

.footer-brand .logo {
    margin-bottom: var(--spacing-lg);
}

.footer-brand p {
    /*color: var(--color-text-muted);*/
    font-size: var(--font-size-sm);
}

.footer-links {
    display: flex;
    gap: var(--spacing-3xl);
}

.footer-column h4 {
    font-size: var(--font-size-sm);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-lg);
    /*color: var(--color-text-muted);*/
}

.footer-column ul {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer-column a {
    color: var(--color-text);
    transition: color var(--transition-fast);
}

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

.footer-disclaimer {
    background: var(--color-gray-100);
    padding: var(--spacing-xl);
}

.footer-disclaimer p {
    max-width: 1200px;
    margin: 0 auto;
    font-size: var(--font-size-xs);
    /*color: var(--color-text-muted);*/
    line-height: 1.7;
}

.footer-bottom {
    text-align: center;
    padding: var(--spacing-lg) var(--spacing-xl);
    border-top: 1px solid var(--color-gray-200);
}

.footer-bottom p {
    font-size: var(--font-size-sm);
    /*color: var(--color-text-muted);*/
}

/* ==========================================
   Animations
   ========================================== */

[data-animate] {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

[data-animate="fade-left"] {
    transform: translateX(30px);
}

[data-animate].animated {
    opacity: 1;
    transform: translate(0);
}

/* ==========================================
   Page Content Styles (for other pages)
   ========================================== */

.page-header {
    background: var(--color-white);
    padding: var(--spacing-3xl) var(--spacing-xl);
    text-align: center;
    border-bottom: 1px solid var(--color-gray-200);
}

.page-header h1 {
    font-size: var(--font-size-4xl);
    margin-bottom: var(--spacing-sm);
}

.page-header .subtitle {
    /*color: var(--color-text-muted);*/
}

.page-content {
    max-width: 800px;
    margin: 0 auto;
    padding: var(--spacing-3xl) var(--spacing-xl);
}

.page-content h2 {
    font-size: var(--font-size-2xl);
    margin: var(--spacing-2xl) 0 var(--spacing-md);
}

.page-content h3 {
    font-size: var(--font-size-xl);
    margin: var(--spacing-xl) 0 var(--spacing-md);
}

.page-content p {
    margin-bottom: var(--spacing-md);
    color: var(--color-text);
    line-height: 1.8;
}

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

.page-content ul {
    list-style: disc;
}

.page-content ol {
    list-style: decimal;
}

.page-content li {
    margin-bottom: var(--spacing-sm);
    line-height: 1.7;
}

.page-content a {
    color: var(--color-primary);
    text-decoration: underline;
}

.page-content a:hover {
    text-decoration: none;
}

/* Contact Form */
.contact-form {
    max-width: 600px;
    margin: 0 auto;
}

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

.form-group label {
    display: block;
    font-weight: 500;
    margin-bottom: var(--spacing-sm);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-lg);
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-md);
    font-family: inherit;
    font-size: var(--font-size-base);
    transition: border-color var(--transition-fast);
}

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

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

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

.form-message {
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
    display: none;
}

.form-message.success {
    display: block;
    background: var(--color-accent-green);
    color: var(--color-text);
}

.form-message.error {
    display: block;
    background: #FFE0E0;
    color: #C00;
}

/* ==========================================
   Responsive Design
   ========================================== */

/* Desktop (large screens) */
@media (min-width: 1024px) {
    .side-nav {
        transform: translateX(0);
    }
    
    .nav-close {
        display: none;
    }
    
    .top-bar {
        display: none;
    }
    
    .main-content {
        padding-top: 0;
        margin-left: var(--nav-width);
    }
    
    .hero-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .features-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .feature-card-large {
        grid-column: span 3;
    }
}

/* Tablet */
@media (min-width: 768px) and (max-width: 1023px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .feature-card-large {
        grid-column: span 2;
    }
    
    h1 {
        font-size: var(--font-size-4xl);
    }
}

/* Mobile */
@media (max-width: 767px) {
    :root {
        --font-size-5xl: 2.5rem;
        --font-size-4xl: 2rem;
        --font-size-3xl: 1.5rem;
    }
    
    .hero {
        padding: var(--spacing-2xl) var(--spacing-lg);
    }
    
    .hero-cards {
        height: 280px;
        max-width: 300px;
    }
    
    .hero-card {
        padding: var(--spacing-md);
    }
    
    .card-icon {
        width: 40px;
        height: 40px;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: var(--spacing-xl);
    }
    
    .step {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .step-reverse {
        direction: ltr;
    }
    
    .step-number {
        font-size: var(--font-size-4xl);
    }
    
    .step-visual {
        display: none;
    }
    
    .step-tags {
        justify-content: center;
    }
    
    .feature-card-large {
        grid-template-columns: 1fr;
    }
    
    .testimonials-slider {
        flex-direction: column;
    }
    
    .testimonial-card {
        flex: 0 0 auto;
    }
    
    .footer-links {
        flex-direction: column;
        gap: var(--spacing-xl);
    }
    
    .footer-main {
        flex-direction: column;
    }
}

/* Print styles */
@media print {
    .side-nav,
    .top-bar,
    .nav-overlay {
        display: none;
    }
    
    .main-content {
        margin-left: 0;
        padding-top: 0;
    }
}