/* ==========================================
   PromoBay.site - Complete Stylesheet
   Mobile-first responsive design
   ========================================== */

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

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
    line-height: 1.6;
    color: #333333;
    background-color: #ffffff;
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 0.5em;
    color: #1f2937;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: 1em;
    color: #4b5563;
}

a {
    color: #2563eb;
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    color: #1d4ed8;
}

a:focus {
    outline: 2px solid #2563eb;
    outline-offset: 2px;
}

/* Skip Link for Accessibility */
.skip-link {
    position: absolute;
    top: -40px;
    left: 6px;
    background: #2563eb;
    color: white;
    padding: 8px;
    text-decoration: none;
    border-radius: 4px;
    z-index: 1000;
}

.skip-link:focus {
    top: 6px;
}

/* Screen Reader Only */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Layout Utilities */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Header */
.header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid #e5e7eb;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 64px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: #2563eb;
    transition: transform 0.2s ease;
}

.nav-logo:hover {
    transform: scale(1.05);
    color: #1d4ed8;
}

.nav-logo svg {
    color: #2563eb;
}

.nav-logo span {
    color: #1f2937;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.hamburger {
    width: 25px;
    height: 3px;
    background: #333;
    margin: 3px 0;
    transition: 0.3s;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-link {
    color: #4b5563;
    font-weight: 500;
    padding: 0.5rem 0;
    position: relative;
    transition: color 0.2s ease;
}

.nav-link:hover,
.nav-link.active {
    color: #2563eb;
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 0;
    background-color: #2563eb;
    transition: width 0.2s ease;
}

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

/* Main Content */
.main-content {
    min-height: calc(100vh - 140px);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 4rem 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="20" cy="20" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="80" cy="40" r="0.5" fill="rgba(255,255,255,0.05)"/><circle cx="40" cy="80" r="1.5" fill="rgba(255,255,255,0.08)"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>') repeat;
    opacity: 0.3;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
    position: relative;
    z-index: 2;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: white;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-button,
.cta-button-secondary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border-radius: 0.5rem;
    font-weight: 600;
    font-size: 1.125rem;
    transition: all 0.2s ease;
    border: 2px solid transparent;
}

.cta-button {
    background: #fff;
    color: #2563eb;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    color: #1d4ed8;
}

.cta-button-secondary {
    background: transparent;
    color: white;
    border-color: white;
}

.cta-button-secondary:hover {
    background: white;
    color: #2563eb;
    transform: translateY(-2px);
}

.floating-element {
    position: absolute;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    animation: float 6s ease-in-out infinite;
}

.floating-element:nth-child(1) {
    width: 80px;
    height: 80px;
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.floating-element:nth-child(2) {
    width: 60px;
    height: 60px;
    top: 60%;
    right: 20%;
    animation-delay: 2s;
}

.floating-element:nth-child(3) {
    width: 40px;
    height: 40px;
    top: 30%;
    right: 10%;
    animation-delay: 4s;
}

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

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-subtitle {
    font-size: 1.125rem;
    color: #6b7280;
    max-width: 600px;
    margin: 0 auto;
}

/* Products Section */
.products-section {
    padding: 4rem 0;
    background: #f9fafb;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.product-card {
    background: white;
    border-radius: 1rem;
    padding: 2rem;
    text-align: center;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    border: 1px solid #e5e7eb;
    position: relative;
    overflow: hidden;
}

.product-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(37, 99, 235, 0.1), transparent);
    transition: left 0.5s ease;
}

.product-card:hover::before {
    left: 100%;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px -5px rgba(0, 0, 0, 0.15);
    border-color: #2563eb;
}

.product-icon {
    display: flex;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: #2563eb;
    transition: transform 0.3s ease;
}

.product-card:hover .product-icon {
    transform: scale(1.1);
}

.product-content {
    position: relative;
    z-index: 2;
}

.product-name {
    color: #1f2937;
    margin-bottom: 0.5rem;
    font-size: 1.25rem;
}

.product-description {
    color: #6b7280;
    font-size: 0.875rem;
    margin-bottom: 1rem;
    line-height: 1.5;
}

.product-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: #059669;
    margin-bottom: 1.5rem;
}

.product-form {
    margin-top: auto;
}

.add-to-cart-btn {
    background: #2563eb;
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    position: relative;
    overflow: hidden;
}

.add-to-cart-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 0.5s ease;
}

.add-to-cart-btn:hover::before {
    left: 100%;
}

.add-to-cart-btn:hover {
    background: #1d4ed8;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(37, 99, 235, 0.4);
}

.add-to-cart-btn:active {
    transform: translateY(0);
}

/* Features Section */
.features-section {
    padding: 4rem 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.feature {
    text-align: center;
    padding: 2rem 1rem;
    border-radius: 0.75rem;
    transition: transform 0.3s ease;
}

.feature:hover {
    transform: translateY(-5px);
}

.feature-icon {
    display: flex;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: #2563eb;
}

.feature h3 {
    color: #1f2937;
    margin-bottom: 1rem;
}

.feature p {
    color: #6b7280;
    line-height: 1.6;
}

/* Trust Section */
.trust-section {
    padding: 4rem 0;
    background: linear-gradient(135deg, #1f2937 0%, #374151 100%);
    color: white;
    text-align: center;
}

.trust-content h2 {
    color: white;
    margin-bottom: 1rem;
}

.trust-content p {
    color: #d1d5db;
    margin-bottom: 3rem;
    font-size: 1.125rem;
}

.trust-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

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

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: #60a5fa;
    margin-bottom: 0.5rem;
}

.stat-label {
    color: #d1d5db;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Newsletter Section */
.newsletter-section {
    padding: 4rem 0;
    background: #f3f4f6;
    text-align: center;
}

.newsletter-content h2 {
    margin-bottom: 1rem;
}

.newsletter-content p {
    margin-bottom: 1rem;
}

.demo-notice {
    color: #d97706;
    background: #fef3c7;
    padding: 0.75rem 1rem;
    border-radius: 0.5rem;
    margin: 1rem auto 2rem;
    font-size: 0.875rem;
    max-width: 500px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.newsletter-form {
    max-width: 500px;
    margin: 0 auto;
}

.newsletter-input-group {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.newsletter-input-group input {
    flex: 1;
    min-width: 200px;
    padding: 0.75rem 1rem;
    border: 1px solid #d1d5db;
    border-radius: 0.5rem;
    font-size: 1rem;
}

.newsletter-btn {
    background: #2563eb;
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s ease;
    white-space: nowrap;
}

.newsletter-btn:hover {
    background: #1d4ed8;
}

/* Thank You Section */
.thankyou-section {
    padding: 4rem 0;
    text-align: center;
}

.thankyou-content {
    max-width: 600px;
    margin: 0 auto;
}

.thankyou-icon {
    display: flex;
    justify-content: center;
    margin-bottom: 2rem;
    color: #059669;
}

.product-summary {
    background: #f3f4f6;
    padding: 1.5rem;
    border-radius: 0.75rem;
    margin: 2rem 0;
}

.selected-product {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1.125rem;
    margin-top: 0.5rem;
}

.selected-product .price {
    color: #059669;
    font-weight: 700;
}

.demo-banner {
    background: #dbeafe;
    border: 1px solid #93c5fd;
    border-radius: 0.5rem;
    padding: 1rem;
    margin: 2rem 0;
}

.demo-banner-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    color: #1e40af;
}

.thankyou-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 2rem;
    flex-wrap: wrap;
}

/* Next Steps */
.next-steps {
    padding: 4rem 0;
    background: #f9fafb;
}

.next-steps h2 {
    text-align: center;
    margin-bottom: 3rem;
    color: #1f2937;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.step {
    background: white;
    padding: 2rem;
    border-radius: 0.75rem;
    text-align: center;
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.step:hover {
    transform: translateY(-3px);
}

.step-icon {
    display: flex;
    justify-content: center;
    margin-bottom: 1rem;
    color: #2563eb;
}

.step h3 {
    color: #2563eb;
    margin-bottom: 1rem;
}

.step-link {
    color: #2563eb;
    font-weight: 600;
    margin-top: 1rem;
    display: inline-block;
}

/* Alternative Actions */
.alternative-actions {
    padding: 4rem 0;
}

.alternative-content {
    text-align: center;
    margin-bottom: 3rem;
}

.alternative-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.alternative-item {
    padding: 1.5rem;
    border-radius: 0.5rem;
    background: #f9fafb;
}

.alternative-item h4 {
    color: #1f2937;
    margin-bottom: 0.5rem;
}

/* Legal Sections */
.legal-section {
    padding: 4rem 0;
}

.legal-header {
    text-align: center;
    margin-bottom: 3rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.legal-intro {
    font-size: 1.125rem;
    color: #6b7280;
}

.last-updated {
    color: #6b7280;
    font-style: italic;
    margin-bottom: 1rem;
}

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

.legal-nav {
    background: #f9fafb;
    padding: 2rem;
    border-radius: 0.75rem;
    margin-bottom: 3rem;
}

.legal-nav h2 {
    margin-bottom: 1rem;
    color: #1f2937;
}

.legal-nav ul {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 0.5rem;
}

.legal-nav a {
    color: #2563eb;
    font-weight: 500;
    padding: 0.25rem 0;
    display: block;
}

.legal-section-content {
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid #e5e7eb;
}

.legal-section-content:last-child {
    border-bottom: none;
}

.legal-section-content h2 {
    color: #1f2937;
    margin-bottom: 1rem;
    padding-top: 1rem;
}

.legal-section-content h3 {
    color: #374151;
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.legal-section-content ul {
    margin-left: 2rem;
    margin-bottom: 1rem;
}

.legal-section-content li {
    margin-bottom: 0.5rem;
}

.contact-grid-legal {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.contact-method h4 {
    color: #1f2937;
    margin-bottom: 0.5rem;
}

.legal-disclaimer {
    background: #f3f4f6;
    padding: 1.5rem;
    border-radius: 0.5rem;
    margin-top: 2rem;
}

.legal-footer {
    background: #f9fafb;
    padding: 2rem;
    border-radius: 0.75rem;
    text-align: center;
    margin-top: 3rem;
}

.legal-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 1rem;
    flex-wrap: wrap;
}

/* Contact Hero */
.contact-hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 3rem 0;
    text-align: center;
}

.contact-hero-content h1 {
    color: white;
    margin-bottom: 1rem;
}

.contact-hero-content p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.125rem;
    margin-bottom: 2rem;
}

.contact-hero-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
}

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

.hero-stat strong {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
}

.hero-stat span {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.8);
}

/* Contact Main */
.contact-main {
    padding: 4rem 0;
}

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

.contact-info h2 {
    color: #1f2937;
    margin-bottom: 1rem;
}

.contact-info > p {
    margin-bottom: 2rem;
    color: #6b7280;
}

.contact-methods {
    margin-bottom: 3rem;
}

.contact-item {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: #f9fafb;
    border-radius: 0.75rem;
    transition: transform 0.2s ease;
}

.contact-item:hover {
    transform: translateY(-2px);
}

.contact-icon {
    color: #2563eb;
    flex-shrink: 0;
    margin-top: 0.25rem;
}

.contact-details h3 {
    color: #1f2937;
    margin-bottom: 0.5rem;
    font-size: 1.125rem;
}

.contact-details p {
    margin-bottom: 0.25rem;
}

.contact-details small {
    color: #6b7280;
    font-size: 0.875rem;
}

.business-hours-section {
    background: white;
    padding: 2rem;
    border-radius: 0.75rem;
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
}

.business-hours-section h3 {
    color: #1f2937;
    margin-bottom: 1rem;
}

.hours-list {
    background: #f9fafb;
    padding: 1.5rem;
    border-radius: 0.5rem;
}

.hours-item {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    border-bottom: 1px solid #e5e7eb;
}

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

.day {
    font-weight: 500;
    color: #374151;
}

.time {
    color: #6b7280;
}

.timezone-note {
    margin-top: 1rem;
    font-size: 0.875rem;
    color: #6b7280;
    text-align: center;
}

/* Contact Form */
.contact-form-container h2 {
    color: #1f2937;
    margin-bottom: 1rem;
}

.contact-form-container > p {
    color: #6b7280;
    margin-bottom: 2rem;
}

.contact-form {
    background: white;
    padding: 2rem;
    border-radius: 0.75rem;
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: #374151;
}

.required {
    color: #dc2626;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #d1d5db;
    border-radius: 0.5rem;
    font-size: 1rem;
    transition: all 0.2s ease;
    background-color: white;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #2563eb;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-group input:invalid,
.form-group select:invalid,
.form-group textarea:invalid {
    border-color: #dc2626;
}

.character-count {
    text-align: right;
    font-size: 0.875rem;
    color: #6b7280;
    margin-top: 0.25rem;
}

.error-message {
    color: #dc2626;
    font-size: 0.875rem;
    margin-top: 0.25rem;
    display: none;
}

.checkbox-label {
    display: flex !important;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    font-weight: normal !important;
}

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

.checkmark {
    position: relative;
}

.form-actions {
    display: flex;
    gap: 1rem;
    justify-content: flex-start;
    margin-top: 2rem;
}

/* FAQ Section */
.faq-section {
    padding: 4rem 0;
    background: #f9fafb;
}

.faq-section h2 {
    text-align: center;
    margin-bottom: 3rem;
    color: #1f2937;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.faq-item {
    background: white;
    padding: 2rem;
    border-radius: 0.75rem;
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
}

.faq-item h3 {
    color: #1f2937;
    margin-bottom: 1rem;
    font-size: 1.125rem;
}

.faq-item p {
    color: #6b7280;
    line-height: 1.6;
}

/* Alternative Contact Methods */
.alternative-contact {
    padding: 4rem 0;
}

.alternative-contact h2 {
    text-align: center;
    margin-bottom: 3rem;
    color: #1f2937;
}

.alternative-methods {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.alternative-method {
    background: white;
    padding: 2rem;
    border-radius: 0.75rem;
    text-align: center;
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.alternative-method:hover {
    transform: translateY(-3px);
}

.method-icon {
    display: flex;
    justify-content: center;
    margin-bottom: 1rem;
    color: #2563eb;
}

.alternative-method h3 {
    color: #1f2937;
    margin-bottom: 1rem;
}

.method-link {
    color: #2563eb;
    font-weight: 600;
    margin-top: 1rem;
    display: inline-block;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    font-weight: 600;
    text-align: center;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
    font-size: 1rem;
    line-height: 1;
}

.btn-primary {
    background: #2563eb;
    color: white;
}

.btn-primary:hover {
    background: #1d4ed8;
    color: white;
    transform: translateY(-1px);
    box-shadow: 0 5px 15px rgba(37, 99, 235, 0.4);
}

.btn-secondary {
    background: #6b7280;
    color: white;
}

.btn-secondary:hover {
    background: #4b5563;
    color: white;
    transform: translateY(-1px);
}

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

/* Footer */
.footer {
    background: #1f2937;
    color: white;
    padding: 3rem 0 1rem;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3,
.footer-section h4 {
    color: white;
    margin-bottom: 1rem;
}

.footer-section p {
    color: #d1d5db;
    line-height: 1.6;
}

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

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: #d1d5db;
    transition: color 0.2s ease;
}

.footer-section a:hover {
    color: white;
}

.contact-details p {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
    color: #d1d5db;
}

.business-hours p {
    margin-bottom: 0.5rem;
    color: #d1d5db;
}

.footer-notice {
    margin-top: 1rem;
}

.footer-notice small {
    color: #9ca3af;
    font-style: italic;
}

.footer-bottom {
    border-top: 1px solid #374151;
    padding-top: 1rem;
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-bottom p {
    color: #9ca3af;
    margin: 0;
}

.footer-legal-links {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.footer-legal-links a {
    color: #9ca3af;
    font-size: 0.875rem;
}

.footer-legal-links .separator {
    color: #6b7280;
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background: #2563eb;
    color: white;
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: #1d4ed8;
    transform: translateY(-2px);
}

/* Loading States */
.loading {
    opacity: 0.7;
    pointer-events: none;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid #f3f3f3;
    border-top: 2px solid #2563eb;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Responsive Design */
@media (max-width: 768px) {
    /* Typography adjustments */
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.25rem; }
    
    /* Hero adjustments */
    .hero {
        padding: 2rem 0;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-button,
    .cta-button-secondary {
        width: 100%;
        max-width: 300px;
    }
    
    /* Navigation */
    .nav-toggle {
        display: flex;
    }
    
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        padding: 1rem;
        box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
        gap: 0;
    }
    
    .nav-menu.active {
        display: flex;
    }
    
    .nav-link {
        padding: 1rem;
        border-bottom: 1px solid #e5e7eb;
    }
    
    .nav-link:last-child {
        border-bottom: none;
    }
    
    /* Grid adjustments */
    .products-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .trust-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-hero-stats {
        gap: 1.5rem;
    }
    
    /* Newsletter form */
    .newsletter-input-group {
        flex-direction: column;
    }
    
    .newsletter-input-group input {
        min-width: auto;
    }
    
    /* Thank you actions */
    .thankyou-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .thankyou-actions .btn {
        width: 100%;
        max-width: 250px;
    }
    
    /* Legal navigation */
    .legal-nav ul {
        grid-template-columns: 1fr;
    }
    
    .contact-grid-legal {
        grid-template-columns: 1fr;
    }
    
    /* Footer */
    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-legal-links {
        flex-wrap: wrap;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 0.75rem;
    }
    
    /* Sections padding */
    .hero,
    .products-section,
    .features-section,
    .trust-section,
    .newsletter-section,
    .thankyou-section,
    .next-steps,
    .legal-section,
    .contact-main,
    .alternative-contact,
    .faq-section {
        padding: 2rem 0;
    }
    
    /* Product cards */
    .product-card {
        padding: 1.5rem;
    }
    
    /* Contact form */
    .contact-form {
        padding: 1.5rem;
    }
    
    /* Trust stats */
    .trust-stats {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    /* Back to top button */
    .back-to-top {
        bottom: 1rem;
        right: 1rem;
        width: 45px;
        height: 45px;
    }
    
    /* Floating elements */
    .floating-element {
        display: none;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .hero {
        background: #000;
    }
    
    .product-card {
        border: 2px solid #333;
    }
    
    .btn-primary {
        border: 2px solid #fff;
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .floating-element {
        animation: none;
    }
    
    html {
        scroll-behavior: auto;
    }
}