@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@300;400;500;600&display=swap');

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

:root {
    --bg-primary: #080808;
    --bg-secondary: #111111;
    --bg-tertiary: #1a1a1a;
    --bg-card: #0f0f0f;
    --text-primary: #ffffff;
    --text-secondary: #888888;
    --text-muted: #555555;
    --accent: #e07a3d;
    --accent-hover: #eb9259;
    --border-color: #222222;
    --border-light: #2a2a2a;
}

body {
    font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.7;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 40px;
    width: 100%;
}

/* Navigation */
.navbar {
    background-color: rgba(8, 8, 8, 0.9);
    border-bottom: 1px solid var(--border-color);
    padding: 20px 0;
    position: sticky;
    top: 0;
    z-index: 1001;
    backdrop-filter: blur(20px);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
}

.logo img {
    height: 18px;
    width: auto;
    opacity: 0.95;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 32px;
}

.nav-menu a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 400;
    font-size: 14px;
    transition: color 0.2s ease;
    position: relative;
    letter-spacing: 0.01em;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--text-primary);
}

.nav-menu a.active::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 0;
    right: 0;
    height: 1px;
    background-color: var(--accent);
}

/* Dropdown Menu */
.nav-dropdown {
    position: relative;
}

.nav-dropdown-toggle {
    cursor: pointer;
    user-select: none;
}

.nav-dropdown-toggle::after {
    content: '';
    display: inline-block;
    margin-left: 6px;
    width: 0;
    height: 0;
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-top: 4px solid var(--text-secondary);
    transition: transform 0.2s ease;
    vertical-align: middle;
}

.nav-dropdown:hover .nav-dropdown-toggle::after,
.nav-dropdown.active .nav-dropdown-toggle::after {
    transform: rotate(180deg);
}

.nav-submenu {
    position: absolute;
    top: 100%;
    left: 0;
    margin-top: 8px;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 8px 0;
    min-width: 120px;
    list-style: none;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.2s ease;
    z-index: 1000;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.nav-dropdown:hover .nav-submenu,
.nav-dropdown.active .nav-submenu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.nav-submenu li {
    margin: 0;
    border-bottom: none;
}

.nav-submenu a {
    display: block;
    padding: 10px 20px;
    color: var(--text-secondary);
    font-size: 14px;
    transition: all 0.2s ease;
}

.nav-submenu a:hover,
.nav-submenu a.active {
    color: var(--text-primary);
    background-color: var(--bg-tertiary);
}

.nav-submenu a.active {
    color: var(--accent);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    width: 44px;
    height: 44px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
    position: relative;
}

.hamburger-line {
    display: block;
    width: 22px;
    height: 2px;
    background-color: var(--text-primary);
    border-radius: 2px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    transform-origin: center;
}

.mobile-menu-toggle.menu-open .hamburger-line:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.mobile-menu-toggle.menu-open .hamburger-line:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}

.mobile-menu-toggle.menu-open .hamburger-line:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* Body scroll lock when menu is open */
body.menu-active {
    overflow: hidden;
}

/* Main Content */
.main-content {
    flex: 1;
}

/* Hero Section */
.hero {
    padding: 40px 0 24px;
    text-align: center;
}

.hero-title {
    font-size: 36px;
    font-weight: 300;
    margin-bottom: 8px;
    color: var(--text-primary);
    letter-spacing: -0.03em;
    line-height: 1.1;
}

.hero-subtitle {
    font-size: 16px;
    color: var(--text-secondary);
    font-weight: 400;
    letter-spacing: -0.01em;
}

/* Products Section */
.products {
    padding: 24px 0 24px;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.product-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 32px;
    transition: border-color 0.2s ease;
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    border-color: var(--border-light);
}

.product-image-wrapper {
    position: relative;
    width: 100%;
    margin-bottom: 24px;
    border-radius: 8px;
    overflow: hidden;
    background-color: var(--bg-tertiary);
}

.product-image {
    width: 100%;
    height: 320px;
    overflow: hidden;
}

.product-image img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
}

.product-logo-overlay {
    position: absolute;
    bottom: 12px;
    right: 12px;
    background-color: rgba(0, 0, 0, 0.8);
    padding: 8px 12px;
    border-radius: 6px;
    backdrop-filter: blur(10px);
    max-width: 120px;
}

.product-logo-overlay img {
    width: 100%;
    height: auto;
    max-height: 32px;
    object-fit: contain;
    display: block;
}

.product-card h2 {
    font-size: 24px;
    margin-bottom: 12px;
    color: var(--text-primary);
    font-weight: 500;
    letter-spacing: -0.02em;
}

.product-card p {
    color: var(--text-secondary);
    margin-bottom: 20px;
    line-height: 1.7;
    font-size: 15px;
}

.product-intro {
    margin-bottom: 24px !important;
}

.product-features {
    margin-bottom: 24px;
}

.product-features h3 {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-muted);
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.feature-list-compact {
    list-style: none;
    margin: 0;
    padding: 0;
}

.feature-list-compact li {
    color: var(--text-secondary);
    padding: 6px 0;
    padding-left: 16px;
    position: relative;
    font-size: 14px;
    line-height: 1.6;
}

.feature-list-compact li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 4px;
    background-color: var(--accent);
    border-radius: 50%;
}

.product-cta {
    display: flex;
    gap: 12px;
    margin-top: auto;
    padding-top: 24px;
    border-top: 1px solid var(--border-color);
}

.product-cta .btn-primary,
.product-cta .btn-secondary {
    flex: 1;
    text-align: center;
}

/* Buttons */
.btn-primary {
    display: inline-block;
    background-color: transparent;
    color: rgba(255, 255, 255, 0.5);
    padding: 12px 24px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.2s ease;
    border: 1px solid rgba(255, 255, 255, 0.5);
    cursor: pointer;
    font-size: 14px;
}

.btn-primary:hover {
    background-color: var(--text-primary);
    color: var(--bg-primary);
}

.btn-secondary {
    display: inline-block;
    background-color: var(--accent);
    color: var(--bg-primary);
    padding: 12px 24px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.2s ease;
    border: 1px solid var(--accent);
    cursor: pointer;
    font-size: 14px;
}

.btn-secondary:hover {
    background-color: var(--accent-hover);
    color: var(--bg-primary);
    border-color: var(--accent-hover);
}

.btn-large {
    padding: 14px 32px;
    font-size: 15px;
}

/* Page Header */
.page-header {
    padding: 100px 0 60px;
    text-align: center;
    border-bottom: 1px solid var(--border-color);
}

.page-header h1 {
    font-size: 42px;
    margin-bottom: 12px;
    font-weight: 300;
    letter-spacing: -0.03em;
}

.page-subtitle {
    font-size: 17px;
    color: var(--text-secondary);
}

/* Content Section */
.content-section {
    padding: 80px 0;
}

.content-box {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 56px;
    max-width: 1200px;
    margin: 0 auto;
}

.content-box h2 {
    font-size: 28px;
    margin-bottom: 16px;
    color: var(--text-primary);
    font-weight: 500;
    letter-spacing: -0.02em;
}

.content-box h3 {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-muted);
    margin-top: 40px;
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.content-box p {
    color: var(--text-secondary);
    margin-bottom: 16px;
    line-height: 1.8;
    font-size: 15px;
}

.content-box .lead {
    font-size: 17px;
    color: var(--text-primary);
    margin-bottom: 32px;
    font-weight: 400;
}

.product-hero-wrapper {
    margin-bottom: 40px;
}

.product-hero-image {
    width: 100%;
    margin-bottom: 16px;
    border-radius: 8px;
    overflow: hidden;
    background-color: var(--bg-tertiary);
}

.product-hero-image img {
    width: 100%;
    height: auto;
    max-height: 500px;
    display: block;
    object-fit: cover;
}

.product-logo-section {
    width: 100%;
    padding: 32px;
    background-color: var(--bg-tertiary);
    border-radius: 8px;
    border: 1px solid var(--border-color);
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-logo-section img {
    max-width: 240px;
    width: 100%;
    height: auto;
    object-fit: contain;
}

.compatibility-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 12px;
    margin: 16px 0 0;
}

.compatibility-item {
    padding: 12px 16px;
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    text-align: center;
    color: var(--text-secondary);
    font-size: 13px;
}

.feature-list {
    list-style: none;
    margin: 16px 0;
}

.feature-list li {
    color: var(--text-secondary);
    padding: 8px 0;
    padding-left: 20px;
    position: relative;
    font-size: 15px;
}

.feature-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 6px;
    height: 6px;
    background-color: var(--accent);
    border-radius: 50%;
}

.cta-box {
    margin-top: 48px;
    padding: 32px;
    background-color: var(--bg-tertiary);
    border-radius: 8px;
    text-align: center;
    border: 1px solid var(--border-color);
}

.cta-box p {
    margin-bottom: 20px;
    color: var(--text-secondary);
}

/* Brands */
.brands {
    display: grid;
    gap: 16px;
    margin: 24px 0;
}

.brand-item {
    padding: 24px;
    background-color: var(--bg-tertiary);
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.brand-item h4 {
    font-size: 18px;
    margin-bottom: 8px;
    color: var(--text-primary);
    font-weight: 500;
}

.brand-item p {
    color: var(--text-secondary);
    margin-bottom: 0;
    font-size: 14px;
}

/* Contact */
/* Contact Hero */
.contact-hero {
    padding: 80px 0;
    text-align: center;
    background-color: var(--bg-secondary);
}

.contact-hero h1 {
    font-size: 48px;
    font-weight: 500;
    margin-bottom: 20px;
    letter-spacing: -0.02em;
}

.contact-hero-text {
    font-size: 18px;
    color: var(--text-secondary);
    line-height: 1.7;
    max-width: 600px;
    margin: 0 auto;
}

/* Contact Methods */
.contact-methods-section {
    padding: 80px 0;
}

.contact-methods-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.contact-method-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 40px 32px;
    text-align: center;
    transition: border-color 0.2s ease;
}

.contact-method-card:hover {
    border-color: var(--accent);
}

.contact-method-card h3 {
    font-size: 20px;
    font-weight: 500;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.contact-brand-logo {
    height: 18px;
    max-height: 18px;
    width: auto;
    max-width: 120px;
    margin-bottom: 12px;
    object-fit: contain;
}

.contact-brand-logo[src="Stide-Logo.png"] {
    height: 21.6px;
    max-height: 21.6px;
    max-width: 144px;
}

.contact-method-card p {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 16px;
    line-height: 1.6;
}

.contact-link {
    color: var(--accent);
    text-decoration: none;
    font-weight: 500;
    font-size: 15px;
    transition: color 0.2s ease;
}

.contact-link:hover {
    color: var(--accent-hover);
}

/* Contact Form Section */
.contact-form-section {
    padding: 80px 0;
    background-color: var(--bg-secondary);
}

.contact-form-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    align-items: start;
}

.contact-form-info h2 {
    font-size: 32px;
    font-weight: 500;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.contact-form-info > p {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 40px;
}

.contact-info-list {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-info-item {
    padding-left: 20px;
    border-left: 2px solid var(--accent);
}

.contact-info-item h4 {
    font-size: 16px;
    font-weight: 500;
    margin-bottom: 4px;
    color: var(--text-primary);
}

.contact-info-item p {
    font-size: 14px;
    color: var(--text-secondary);
    margin: 0;
}

.contact-form-wrapper {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 40px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.btn-full {
    width: 100%;
}

.cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
}

/* Form Select Styling */
.form-group select {
    width: 100%;
    padding: 12px 16px;
    font-size: 15px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
    font-family: inherit;
    cursor: pointer;
    transition: border-color 0.2s ease;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23888' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
}

.form-group select:focus {
    outline: none;
    border-color: var(--accent);
}

.contact-info h2,
.contact-form-box h2 {
    font-size: 24px;
    margin-bottom: 12px;
    font-weight: 500;
}

.contact-info p,
.contact-form-box p {
    color: var(--text-secondary);
    margin-bottom: 32px;
    font-size: 15px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.contact-item {
    padding: 20px;
    background-color: var(--bg-tertiary);
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.contact-item h3 {
    font-size: 13px;
    margin-bottom: 6px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 500;
}

.contact-item p {
    color: var(--text-primary);
    margin: 0;
    font-size: 15px;
}

.contact-item a {
    color: var(--accent);
    text-decoration: none;
    transition: color 0.2s ease;
}

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

.contact-form-box {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 32px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    margin-bottom: 8px;
    color: var(--text-primary);
    font-weight: 500;
    font-size: 14px;
}

.form-group input,
.form-group textarea {
    padding: 14px 16px;
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 15px;
    font-family: inherit;
    transition: border-color 0.2s ease;
}

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

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

/* Product Hero Section */
.product-hero {
    position: relative;
    min-height: 70vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.product-hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

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

.product-hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.4) 100%);
}

.product-hero-content {
    position: relative;
    z-index: 1;
    max-width: 600px;
}

.product-hero-logo {
    margin-bottom: 24px;
}

.product-hero-logo img {
    height: 40px;
    width: auto;
}

.product-hero-content h1 {
    font-size: 48px;
    font-weight: 500;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
    line-height: 1.1;
}

.product-hero-content p {
    font-size: 18px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 32px;
}

/* Product Features Section */
.product-features-section {
    padding: 80px 0;
    background-color: var(--bg-secondary);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.feature-box {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 32px;
    text-align: center;
    transition: border-color 0.2s ease;
}

.feature-box:hover {
    border-color: var(--accent);
}

.feature-box h3 {
    font-size: 18px;
    font-weight: 500;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.feature-box p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

/* Compatibility Section */
.compatibility-section {
    padding: 80px 0;
    text-align: center;
}

.compatibility-section h2 {
    font-size: 32px;
    font-weight: 500;
    margin-bottom: 12px;
    letter-spacing: -0.02em;
}

.section-subtitle {
    font-size: 16px;
    color: var(--text-secondary);
    margin-bottom: 48px;
}

.compatibility-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
    max-width: 1000px;
    margin: 0 auto;
}

.compat-item {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 16px 28px;
    border-radius: 8px;
    font-size: 15px;
    color: var(--text-secondary);
    transition: all 0.2s ease;
}

.compat-item:hover {
    border-color: var(--accent);
    color: var(--text-primary);
}

/* Product CTA Section */
.product-cta-section {
    padding: 100px 0;
    background-color: var(--bg-secondary);
    text-align: center;
}

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

.cta-content h2 {
    font-size: 36px;
    font-weight: 500;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.cta-content p {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 32px;
}

/* Benefits Section */
.benefits-section {
    padding: 80px 0;
}

.benefits-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.benefit-content h2 {
    font-size: 32px;
    font-weight: 500;
    margin-bottom: 32px;
    letter-spacing: -0.02em;
}

.benefits-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.benefits-list li {
    display: flex;
    flex-direction: column;
    padding: 16px 0;
    border-bottom: 1px solid var(--border-color);
}

.benefits-list li:last-child {
    border-bottom: none;
}

.benefits-list strong {
    font-size: 16px;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.benefits-list span {
    font-size: 14px;
    color: var(--text-secondary);
}

.benefit-visual {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.stat-box {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 40px 24px;
    text-align: center;
}

.stat-number {
    font-size: 48px;
    font-weight: 600;
    color: var(--accent);
    margin-bottom: 8px;
    letter-spacing: -0.02em;
}

.stat-label {
    font-size: 14px;
    color: var(--text-secondary);
}

/* About Hero Section */
.about-hero {
    position: relative;
    min-height: 60vh;
    max-height: 80vh;
    overflow: hidden;
}

.about-hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.about-hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 30%;
    max-width: 100%;
}

.about-hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0,0,0,0.7) 0%, rgba(0,0,0,0.4) 100%);
}

.about-hero-content-section {
    padding: 60px 0;
    background-color: var(--bg-primary);
}

.about-hero-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.about-hero-content h1 {
    font-size: 48px;
    font-weight: 500;
    margin-bottom: 20px;
    letter-spacing: -0.02em;
    color: var(--text-primary);
}

.about-hero-text {
    font-size: 18px;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Mission Section */
.mission-section {
    padding: 40px 0 64px;
}

.mission-section h1 {
    text-align: center;
    margin-bottom: 40px;
}

.mission-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.mission-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 40px 32px;
    text-align: center;
}

.mission-card h3 {
    font-size: 20px;
    font-weight: 500;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.mission-card p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin: 0;
}

/* Brands Section */
.brands-section {
    padding: 80px 0;
}

.brands-section h2 {
    font-size: 32px;
    font-weight: 500;
    text-align: center;
    margin-bottom: 48px;
    letter-spacing: -0.02em;
}

.brands-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
}

.brand-large-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
}

.brand-large-header {
    background-color: var(--bg-primary);
    padding: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-bottom: 1px solid var(--border-color);
}

.brand-large-header img {
    height: 40px;
    width: auto;
}

.brand-large-content {
    padding: 32px;
}

.brand-large-content h3 {
    font-size: 24px;
    font-weight: 500;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.brand-large-content p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 20px;
}

.brand-features {
    list-style: none;
    padding: 0;
    margin: 0 0 24px 0;
}

.brand-features li {
    font-size: 14px;
    color: var(--text-secondary);
    padding: 6px 0;
    padding-left: 20px;
    position: relative;
}

.brand-features li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 6px;
    height: 6px;
    background-color: var(--accent);
    border-radius: 50%;
}

/* Footer */
.footer {
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 32px 0;
    text-align: center;
    margin-top: auto;
}

.footer p {
    color: var(--text-muted);
    font-size: 13px;
}

/* Responsive Design */
@media (min-width: 1600px) {
    .about-hero {
        max-height: 700px;
    }
    
    .about-hero-bg img {
        object-position: center 30%;
    }
}

@media (max-width: 900px) {
    .product-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .contact-container {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .contact-methods-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .contact-form-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .product-page-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .mission-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .brands-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .product-page-features {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .form-row {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .features-grid {
        grid-template-columns: 1fr 1fr;
        gap: 20px;
    }

    .benefits-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .product-hero-content h1 {
        font-size: 36px;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 20px;
    }

    .hero {
        padding: 20px 0 12px;
    }

    .hero-title {
        font-size: 28px;
    }

    .hero-subtitle {
        font-size: 14px;
    }

    .page-header {
        padding: 80px 0 48px;
    }

    .page-header h1 {
        font-size: 32px;
    }

    .about-hero {
        min-height: 30vh;
    }

    .about-hero-content-section {
        padding: 40px 0;
    }

    .about-hero-content h1 {
        font-size: 32px;
        margin-bottom: 12px;
    }

    .about-hero-text {
        font-size: 15px;
    }

    /* Mobile Menu Styles */
    .mobile-menu-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background-color: var(--bg-secondary);
        flex-direction: column;
        padding: 80px 32px 32px;
        gap: 0;
        border-left: 1px solid var(--border-color);
        transition: right 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        z-index: 1000;
        box-shadow: -10px 0 40px rgba(0, 0, 0, 0.5);
    }

    .nav-menu.nav-open {
        right: 0;
    }

    .nav-menu li {
        width: 100%;
        border-bottom: 1px solid var(--border-color);
    }

    .nav-menu li:last-child {
        border-bottom: none;
    }

    .nav-menu a {
        display: block;
        padding: 16px 0;
        font-size: 16px;
        font-weight: 500;
    }

    .nav-menu a.active::after {
        display: none;
    }

    .nav-menu a.active {
        color: var(--accent);
    }

    /* Mobile Dropdown Styles */
    .nav-dropdown {
        position: static;
    }

    .nav-dropdown-toggle::after {
        float: right;
        margin-top: 6px;
    }

    .nav-submenu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        margin: 0;
        padding: 0;
        border: none;
        border-radius: 0;
        box-shadow: none;
        background-color: transparent;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
    }

    .nav-dropdown.active .nav-submenu {
        max-height: 200px;
        padding: 0 0 0 20px;
    }

    .nav-submenu li {
        border-bottom: 1px solid var(--border-color);
    }

    .nav-submenu li:last-child {
        border-bottom: none;
    }

    .nav-submenu a {
        padding: 12px 0;
        font-size: 15px;
    }

    .nav-submenu a:hover,
    .nav-submenu a.active {
        background-color: transparent;
    }

    /* Overlay when menu is open */
    body.menu-active::before {
        content: '';
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background-color: rgba(0, 0, 0, 0.6);
        z-index: 999;
        backdrop-filter: blur(4px);
    }

    .content-box {
        padding: 32px 24px;
    }

    .logo img {
        height: 18px;
    }

    .products {
        padding: 0 0 24px;
    }

    .content-section {
        padding: 60px 0;
    }

    .compat-item {
        padding: 10px 16px;
        font-size: 13px;
    }

    .compatibility-list {
        gap: 8px;
    }
}

@media (max-width: 480px) {
    .logo img {
        height: 18px;
    }

    .hero {
        padding: 16px 0 8px;
    }

    .hero-title {
        font-size: 24px;
    }

    .products {
        padding: 0px 0 48px;
    }

    .product-card {
        padding: 20px;
    }

    .product-image {
        height: 180px;
    }

    .product-logo-overlay {
        max-width: 100px;
        padding: 6px 10px;
    }

    .product-logo-overlay img {
        max-height: 24px;
    }

    .content-box {
        padding: 24px 20px;
    }

    .contact-form-box {
        padding: 24px 20px;
    }

    .cta-box {
        padding: 24px;
    }

    .product-cta {
        flex-direction: column;
    }

    .compatibility-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .product-hero {
        min-height: 60vh;
    }

    .product-hero-content h1 {
        font-size: 28px;
    }

    .product-features-section,
    .compatibility-section,
    .benefits-section,
    .product-cta-section {
        padding: 48px 0;
    }

    .compatibility-section h2,
    .cta-content h2,
    .benefit-content h2 {
        font-size: 24px;
    }

    .benefit-visual {
        grid-template-columns: 1fr;
    }

    .stat-number {
        font-size: 36px;
    }

    .contact-hero h1 {
        font-size: 32px;
    }

    .contact-form-wrapper {
        padding: 24px;
    }

    .form-row {
        grid-template-columns: 1fr;
    }
}