/* ============================================
   VFB Dynamics - Asymmetric Modern Layout
   ============================================ */

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

:root {
    --primary: #1a1a2e;
    --primary-light: #16213e;
    --accent: #0f3460;
    --accent-bright: #fbbf24;
    --text: #1a1a2e;
    --text-light: #6b7280;
    --bg: #fafafa;
    --bg-white: #ffffff;
    --border: #e5e7eb;
    --success: #10b981;
    --error: #ef4444;
    --transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text);
    background: var(--bg);
    font-size: 16px;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 32px;
    width: 100%;
}

.container-wide {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 32px;
    width: 100%;
}

/* Header */
.main-header {
    background: var(--bg-white);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    border-bottom: 1px solid var(--border);
    padding: 0;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 0;
}

.logo a {
    text-decoration: none;
    color: var(--primary);
}

.logo h1 {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.5px;
    color: var(--accent);
}

.main-nav ul {
    display: flex;
    list-style: none;
    gap: 2.5rem;
    align-items: center;
}

.main-nav a {
    text-decoration: none;
    color: var(--text);
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition);
    position: relative;
    padding: 0.5rem 0;
}

.main-nav a::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: var(--transition);
}

.main-nav a:hover::before,
.main-nav a.active::before {
    width: 100%;
}

.main-nav a:hover,
.main-nav a.active {
    color: var(--accent);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    gap: 5px;
    z-index: 1001;
}

.mobile-menu-toggle span {
    width: 28px;
    height: 3px;
    background: var(--primary);
    transition: var(--transition);
    border-radius: 2px;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

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

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

.main-content {
    min-height: calc(100vh - 200px);
    padding-top: 80px;
}

/* Hero Split Layout */
.hero-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 90vh;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: white;
    position: relative;
    overflow: hidden;
}

.hero-left {
    display: flex;
    align-items: center;
    padding: 6rem 4rem;
    position: relative;
    z-index: 2;
}

.hero-content {
    max-width: 600px;
}

.hero-label {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 1.5rem;
}

.hero-content h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

.hero-description {
    font-size: 1.15rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 3rem;
}

.hero-stats {
    display: flex;
    gap: 3rem;
    margin-bottom: 3rem;
    padding: 2rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

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

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--accent-bright);
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.hero-actions {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.btn-link {
    color: white;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.btn-link:hover {
    color: var(--accent-bright);
    transform: translateX(5px);
}

.hero-right {
    position: relative;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-bright) 100%);
    background-image: url('../images/hero-background.jpg');
    background-size: cover;
    background-position: center bottom;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-right::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-bright) 100%);
    opacity: 0.6;
    z-index: 0;
}

.hero-visual {
    position: relative;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.floating-card {
    position: absolute;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 2rem;
    border-radius: 1rem;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    color: var(--primary);
    text-align: center;
    animation: float 6s ease-in-out infinite;
    cursor: pointer;
    transition: var(--transition);
    z-index: 10;
}

.floating-card:hover {
    transform: translateY(-10px) scale(1.05);
    box-shadow: 0 25px 70px rgba(0, 0, 0, 0.4);
    background: rgba(255, 255, 255, 1);
}

.card-1 {
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.card-2 {
    top: 50%;
    right: 15%;
    animation-delay: 2s;
}

.card-3 {
    bottom: 20%;
    left: 20%;
    animation-delay: 4s;
}

.card-icon {
    font-size: 3rem;
    margin-bottom: 0.5rem;
}

.card-text {
    font-weight: 700;
    font-size: 1.1rem;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(2deg); }
}

/* Services Asymmetric Layout */
.services-asymmetric {
    padding: 8rem 0;
    background: var(--bg-white);
}

.services-header {
    margin-bottom: 4rem;
    padding-left: 2rem;
    border-left: 4px solid var(--accent);
}

.section-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-light);
    margin-bottom: 1rem;
}

.section-title-large {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 800;
    color: var(--primary);
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.services-layout {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
    margin-top: 4rem;
}

.service-featured {
    background: var(--primary);
    color: white;
    padding: 4rem;
    border-radius: 1.5rem;
    position: relative;
    overflow: hidden;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.service-featured::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(251, 191, 36, 0.3) 0%, transparent 70%);
    pointer-events: none;
}

.service-number {
    font-size: 8rem;
    font-weight: 800;
    color: rgba(255, 255, 255, 0.1);
    position: absolute;
    top: 1rem;
    right: 2rem;
    line-height: 1;
}

.service-featured h3 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 1;
}

.service-featured p {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 2rem;
    color: rgba(255, 255, 255, 0.9);
    position: relative;
    z-index: 1;
}

.service-features {
    list-style: none;
    position: relative;
    z-index: 1;
}

.service-features li {
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.9);
}

.service-features li:last-child {
    border-bottom: none;
}

.service-features li::before {
    content: '✓';
    margin-right: 1rem;
    color: var(--accent-bright);
    font-weight: 700;
}

.services-side {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.service-compact {
    background: var(--bg);
    padding: 2.5rem;
    border-radius: 1rem;
    border: 2px solid var(--border);
    transition: var(--transition);
    cursor: pointer;
}

.service-compact:hover {
    border-color: var(--accent);
    transform: translateX(10px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.service-compact.active {
    border-color: var(--accent-bright);
    background: var(--bg-white);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.service-compact-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.service-compact-number {
    font-size: 2rem;
    font-weight: 800;
    color: var(--accent);
    opacity: 0.3;
}

.service-compact h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
}

.service-compact p {
    color: var(--text-light);
    line-height: 1.7;
}

/* Platforms Staggered */
.platforms-staggered {
    padding: 8rem 0;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 50%, var(--primary) 100%);
    position: relative;
    overflow: hidden;
    color: white;
}

.platforms-staggered::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 50%, rgba(251, 191, 36, 0.1) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

.platforms-staggered .container-wide {
    position: relative;
    z-index: 1;
}

.platforms-intro {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 5rem;
}

.platforms-intro .section-label {
    color: rgba(255, 255, 255, 0.7);
}

.platforms-intro .section-title-large {
    color: white;
}

.section-description {
    font-size: 1.15rem;
    color: rgba(255, 255, 255, 0.9);
    margin-top: 1rem;
}

.platforms-list {
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.platform-row {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 3rem;
    align-items: center;
    min-height: 200px;
}

.platform-row-left {
    grid-template-areas: "content . visual";
}

.platform-row-right {
    grid-template-areas: "visual . content";
}

.platform-content {
    grid-area: content;
}

.platform-content h3 {
    font-size: 2rem;
    font-weight: 700;
    color: white;
    margin-bottom: 1rem;
}

.platform-content p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.9);
}

.platform-visual {
    grid-area: visual;
    width: 100%;
    max-width: 500px;
    height: 280px;
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    overflow: hidden;
    background: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
    transition: var(--transition);
}

.platform-visual img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 2rem;
    border-radius: 0.75rem;
}

.platform-row:hover .platform-visual {
    border-color: var(--accent-bright);
    background: white;
    transform: scale(1.05);
    box-shadow: 0 15px 50px rgba(251, 191, 36, 0.3);
}

.platforms-footer {
    text-align: center;
    margin-top: 5rem;
    padding: 3rem 2.5rem;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border-radius: 1.5rem;
    position: relative;
    overflow: hidden;
    max-width: 1100px;
    margin-left: auto;
    margin-right: auto;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

.platforms-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--accent-bright), transparent);
}


.platforms-footer h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: white;
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
}

.platforms-footer h3::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: var(--accent-bright);
    margin: 0.75rem auto 0;
    border-radius: 2px;
}

.platforms-footer p {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.8;
    margin: 0 auto 1rem;
    position: relative;
    z-index: 1;
    font-weight: 400;
}

.platforms-footer-cta {
    font-weight: 600;
    color: var(--accent-bright);
    margin-top: 1.5rem;
    margin-bottom: 0;
    font-size: 1.15rem;
    display: inline-block;
    padding: 0.75rem 2rem;
    background: rgba(251, 191, 36, 0.15);
    border-radius: 0.5rem;
    border: 1px solid rgba(251, 191, 36, 0.3);
    transition: var(--transition);
    text-decoration: none;
    cursor: pointer;
}

.platforms-footer-cta:hover {
    background: rgba(251, 191, 36, 0.25);
    border-color: var(--accent-bright);
    transform: translateY(-2px);
}

/* CTA Minimal */
.cta-minimal {
    padding: 6rem 0;
    background: var(--bg-white);
}

.cta-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 3rem;
    padding: 3rem;
    background: var(--primary);
    border-radius: 1.5rem;
    color: white;
}

.cta-text h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

.cta-text p {
    font-size: 1.15rem;
    color: rgba(255, 255, 255, 0.9);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2.5rem;
    border-radius: 0.5rem;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition);
    border: none;
    cursor: pointer;
}

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

.btn-primary:hover {
    background: var(--accent);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(83, 52, 131, 0.4);
}

.btn-large {
    padding: 1.25rem 3rem;
    font-size: 1.1rem;
}

/* Contact Page */
.contact-page {
    padding: 4rem 0;
}

.page-title {
    font-size: clamp(2.25rem, 4vw, 3rem);
    font-weight: 800;
    margin-bottom: 1rem;
    color: var(--text);
    letter-spacing: -0.02em;
}

.page-subtitle {
    font-size: 1.15rem;
    color: var(--text-light);
    margin-bottom: 3rem;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
    margin-top: 3rem;
}

.contact-info h2,
.contact-form-wrapper h2 {
    font-size: 1.75rem;
    margin-bottom: 2rem;
    color: var(--primary);
    font-weight: 700;
}

.contact-details {
    margin-bottom: 2.5rem;
}

.contact-item {
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border);
}

.contact-item:last-child {
    border-bottom: none;
}

.contact-item strong {
    display: block;
    margin-bottom: 0.75rem;
    color: var(--primary);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
}

.contact-item a {
    color: var(--accent);
    text-decoration: none;
    font-size: 1.05rem;
    transition: var(--transition);
}

.contact-item a:hover {
    color: var(--accent-bright);
    text-decoration: underline;
}

.contact-item address {
    font-style: normal;
    color: var(--text-light);
    line-height: 1.8;
    font-size: 1.05rem;
}

.business-hours {
    background: var(--bg);
    padding: 2rem;
    border-radius: 1rem;
    border: 1px solid var(--border);
}

.business-hours h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--primary);
    font-weight: 700;
}

.business-hours p {
    color: var(--text-light);
    line-height: 1.9;
}

.contact-form {
    background: white;
    padding: 2.5rem;
    border-radius: 1rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid var(--border);
}

.form-group {
    margin-bottom: 1.75rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.75rem;
    font-weight: 600;
    color: var(--text);
    font-size: 0.95rem;
}

.required {
    color: var(--error);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 2px solid var(--border);
    border-radius: 0.5rem;
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition);
    background: var(--bg-white);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(15, 52, 96, 0.1);
}

.form-group input.error,
.form-group textarea.error {
    border-color: var(--error) !important;
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1) !important;
}

.form-group input.required-empty,
.form-group textarea.required-empty {
    border-color: var(--error) !important;
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1) !important;
}

/* Disable browser default validation styling - only show red when we explicitly add classes */
.form-group input:invalid:not(.required-empty):not(.error),
.form-group textarea:invalid:not(.required-empty):not(.error) {
    box-shadow: none;
    border-color: var(--border);
}

.form-group input:invalid:focus:not(.required-empty):not(.error),
.form-group textarea:invalid:focus:not(.required-empty):not(.error) {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(15, 52, 96, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 140px;
}

.alert {
    padding: 1.25rem 1.5rem;
    border-radius: 0.75rem;
    margin-bottom: 2rem;
    border: 1px solid;
    font-weight: 500;
}

.alert-error {
    background-color: #fef2f2;
    color: #991b1b;
    border-color: #fecaca;
}

.alert-success {
    background-color: #d1fae5;
    color: #065f46;
    border-color: #a7f3d0;
}

/* Loading Overlay */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    backdrop-filter: blur(5px);
}

.loading-overlay.active {
    display: flex;
}

.loading-spinner {
    width: 60px;
    height: 60px;
    border: 4px solid rgba(255, 255, 255, 0.3);
    border-top-color: var(--accent-bright);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.loading-content {
    text-align: center;
    color: white;
}

.loading-content p {
    margin-top: 1rem;
    font-size: 1.1rem;
}

.btn-primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* Legal Pages */
.legal-page {
    padding: 4rem 0;
}

.last-updated {
    color: var(--text-light);
    font-style: italic;
    margin-bottom: 2.5rem;
    font-size: 0.95rem;
}

.legal-content {
    max-width: 900px;
    margin: 0 auto;
    background: white;
    padding: 3rem;
    border-radius: 1rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid var(--border);
}

.legal-content section {
    margin-bottom: 3rem;
    padding: 0;
}

.legal-content h2 {
    font-size: 1.75rem;
    margin-bottom: 1.25rem;
    color: var(--primary);
    font-weight: 700;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--border);
}

.legal-content h3 {
    font-size: 1.35rem;
    margin-top: 2rem;
    margin-bottom: 1rem;
    color: var(--text);
    font-weight: 600;
}

.legal-content p {
    margin-bottom: 1.25rem;
    line-height: 1.9;
    color: var(--text);
}

.legal-content ul {
    margin-left: 2rem;
    margin-bottom: 1.5rem;
    line-height: 1.9;
}

.legal-content li {
    margin-bottom: 0.75rem;
    color: var(--text);
}

.contact-info-box {
    background: var(--bg);
    padding: 2rem;
    border-radius: 1rem;
    margin-top: 1.5rem;
    border: 1px solid var(--border);
}

.contact-info-box p {
    margin-bottom: 0.75rem;
}

.contact-info-box a {
    color: var(--accent);
    text-decoration: none;
    transition: var(--transition);
}

.contact-info-box a:hover {
    color: var(--accent-bright);
    text-decoration: underline;
}

/* Footer */
.main-footer {
    background: var(--primary);
    color: white;
    padding: 4rem 0 2rem;
    margin-top: 6rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-section h3,
.footer-section h4 {
    margin-bottom: 1.5rem;
    color: white;
    font-weight: 700;
    font-size: 1.1rem;
}

.footer-section p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
    font-size: 0.95rem;
}

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

.footer-section a:hover {
    color: var(--accent-bright);
    text-decoration: underline;
}

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

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

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    text-align: center;
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 1024px) {
    .hero-split {
        grid-template-columns: 1fr;
    }
    
    .hero-right {
        min-height: 400px;
    }
    
    .services-layout {
        grid-template-columns: 1fr;
    }
    
    .platform-row {
        grid-template-columns: 1fr;
        grid-template-areas: "content" "visual" !important;
        text-align: center;
    }
    
    .platform-visual {
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
    }
    
    .main-nav {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(26, 26, 46, 0.98);
        backdrop-filter: blur(10px);
        z-index: 1000;
        padding-top: 80px;
    }
    
    .main-nav.active {
        display: block;
    }
    
    .main-nav ul {
        flex-direction: column;
        padding: 2rem;
        gap: 0;
    }
    
    .main-nav li {
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .main-nav a {
        display: block;
        padding: 1.25rem 0;
        color: white;
        font-size: 1.1rem;
    }
    
    .hero-left {
        padding: 4rem 2rem;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .services-header,
    .platforms-intro {
        padding-left: 0;
        border-left: none;
        text-align: center;
    }
    
    .service-featured {
        padding: 2.5rem;
    }
    
    .service-number {
        font-size: 6rem;
    }
    
    .cta-wrapper {
        flex-direction: column;
        text-align: center;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    .container,
    .container-wide {
        padding: 0 20px;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: stretch;
    }
    
    .btn {
        width: 100%;
    }
    
    .floating-card {
        padding: 1.5rem;
    }
}