/* Base Styles */
:root {
    --primary: #1a1a1a;
    --primary-foreground: #ffffff;
    --secondary: #f4f4f5;
    --secondary-foreground: #18181b;
    --muted: #f4f4f5;
    --muted-foreground: #71717a;
    --background: #ffffff;
    --foreground: #09090b;
    --border: #e4e4e7;
    
    --font-sans: 'Inter', sans-serif;
    --font-serif: 'Playfair Display', serif;
    
    --radius: 0.5rem;
    --shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    background-color: var(--background);
    color: var(--foreground);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

/* Layout */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem;
}

@media (min-width: 640px) {
    .container { padding: 0 1.5rem; }
}

@media (min-width: 1024px) {
    .container { padding: 0 2rem; }
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-serif);
    line-height: 1.2;
    color: var(--primary);
}

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

/* Header */
.header {
    position: sticky;
    top: 0;
    z-index: 50;
    background-color: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--border);
    height: 4rem;
    display: flex;
    align-items: center;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.logo {
    font-weight: 700;
    font-size: 1.25rem;
    text-decoration: none;
    color: var(--foreground);
}

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

@media (min-width: 768px) {
    .nav-menu { display: flex; }
}

.nav-link {
    text-decoration: none;
    color: var(--muted-foreground);
    font-size: 0.875rem;
    font-weight: 500;
    transition: color 0.2s;
}

.nav-link:hover {
    color: var(--foreground);
}

.lang-switch {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    color: var(--foreground);
    font-weight: 500;
    font-size: 0.875rem;
    padding: 0.5rem;
    border-radius: var(--radius);
    transition: background-color 0.2s;
}

.lang-switch:hover {
    background-color: var(--secondary);
}

.icon-sm {
    width: 1rem;
    height: 1rem;
}

/* Hero Section */
.hero-section {
    padding: 4rem 0;
    background: linear-gradient(to bottom, var(--secondary), var(--background));
}

.hero-grid {
    display: grid;
    gap: 3rem;
    align-items: center;
}

@media (min-width: 1024px) {
    .hero-grid { grid-template-columns: 1fr 1fr; }
}

.hero-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
    .hero-title { font-size: 3.5rem; }
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--muted-foreground);
    margin-bottom: 2rem;
    max-width: 600px;
}

.hero-images {
    display: grid;
    gap: 1rem;
}

.image-card {
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

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

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius);
    font-weight: 500;
    text-decoration: none;
    transition: all 0.2s;
    font-size: 0.875rem;
}

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

.btn-primary:hover {
    opacity: 0.9;
}

.btn-outline {
    border: 1px solid var(--border);
    background-color: transparent;
    color: var(--foreground);
}

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

/* About Section */
.about-section {
    padding: 4rem 0;
}

.section-title {
    font-size: 2rem;
    margin-bottom: 3rem;
}

.features-grid {
    display: grid;
    gap: 2rem;
}

@media (min-width: 768px) {
    .features-grid { grid-template-columns: repeat(3, 1fr); }
}

.feature-card {
    text-align: center;
}

.feature-icon-wrapper {
    width: 3rem;
    height: 3rem;
    background-color: var(--secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
}

.feature-icon {
    width: 1.5rem;
    height: 1.5rem;
    color: var(--primary);
}

.feature-title {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    font-family: var(--font-sans);
}

.feature-desc {
    color: var(--muted-foreground);
}

/* Brand Sections */
.brand-section {
    padding: 4rem 0;
}

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

.brand-grid {
    display: grid;
    gap: 3rem;
    align-items: center;
}

@media (min-width: 1024px) {
    .brand-grid { grid-template-columns: 1fr 1fr; }
    .brand-grid.reverse .brand-content { order: 1; }
    .brand-grid.reverse .brand-images { order: 2; }
}

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

.product-img {
    width: 100%;
    height: 16rem;
    object-fit: cover;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.brand-title {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.brand-tagline {
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    color: var(--muted-foreground);
    margin-bottom: 0.5rem;
    text-transform: uppercase;
}

.brand-subtitle {
    font-size: 1.25rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
}

.brand-desc {
    color: var(--muted-foreground);
    margin-bottom: 2rem;
}

.features-title {
    font-size: 1rem;
    font-family: var(--font-sans);
    margin-bottom: 1rem;
}

.features-list {
    list-style: none;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
    margin-bottom: 2rem;
}

.features-list li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--muted-foreground);
}

.list-icon {
    width: 1rem;
    height: 1rem;
    color: var(--primary);
}

.brand-range {
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 2rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border);
}

/* Contact Section */
.contact-section {
    padding: 1rem 0; /* More vertical padding */
    background-color: #f9fafb; /* Light gray background for contrast */
}

.contact-card {
    max-width: 900px; /* Wider card */
    margin: 0 auto;
    background-color: white;
    border: none; /* Remove border for cleaner look */
    border-radius: 24px; /* More rounded corners */
    padding: 4rem; /* More internal padding */
    box-shadow: 0 20px 40px -10px rgba(0,0,0,0.08); /* Softer, larger shadow */
}

.contact-header {
    text-align: center;
    margin-bottom: 4rem;
}

.company-name {
    font-size: 2rem; /* Larger title */
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: #111827;
}

.company-role {
    color: #6b7280;
    font-size: 1.125rem;
}

.contact-people {
    display: grid;
    gap: 3rem;
}

@media (min-width: 768px) {
    .contact-people { grid-template-columns: 2fr 2fr; }
}

.person-info {
    padding: 2.5rem;
    background-color: #f3f4f6; /* Slightly darker than card bg */
    border-radius: 16px;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    transition: all 0.3s ease;
    border: 1px solid transparent;
    width: max-content;
}

.person-info:hover {
    transform: translateY(-5px);
    background-color: white;
    border-color: #e5e7eb;
    box-shadow: 0 10px 25px -5px rgba(0,0,0,0.1);
}

.person-name {
    font-weight: 700;
    font-size: 1.35rem;
    margin-bottom: 0;
    color: #111827;
    border-bottom: 2px solid #e5e7eb;
    padding-bottom: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 1.1rem;
    color: #374151;
}

.contact-item a {
    color: #374151;
    text-decoration: none;
    transition: color 0.2s;
    font-weight: 500;
}

.contact-item a:hover {
    color: #2563eb; /* Primary blue */
}

.contact-icon {
    width: 1.5rem;
    height: 1.5rem;
    color: #2563eb;
    flex-shrink: 0;
}

.address-info {
    grid-column: 1 / -1;
    display: flex;
    gap: 1.5rem;
    padding: 2.5rem;
    background-color: #1f2937; /* Dark background for address */
    color: white;
    border-radius: 16px;
    align-items: center;
    margin-top: 1rem;
}

.address-info .contact-icon {
    color: white;
    width: 2rem;
    height: 2rem;
}

.address-label {
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: #9ca3af;
    text-transform: uppercase;
    font-size: 0.875rem;
    letter-spacing: 0.05em;
}

.address-text {
    color: white;
    font-size: 1.125rem;
    line-height: 1.5;
}

.address-label {
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.address-text {
    color: var(--muted-foreground);
}

/* Footer */
.footer {
    background-color: var(--secondary);
    padding: 4rem 0 2rem;
    margin-top: auto;
}

.footer-grid {
    display: grid;
    gap: 2rem;
    margin-bottom: 3rem;
}

@media (min-width: 768px) {
    .footer-grid { grid-template-columns: repeat(3, 1fr); }
}

.footer-title {
    font-size: 1rem;
    font-family: var(--font-sans);
    font-weight: 600;
    margin-bottom: 1rem;
}

.footer-text {
    color: var(--muted-foreground);
    font-size: 0.875rem;
}

.footer-link {
    color: var(--muted-foreground);
    text-decoration: none;
    font-size: 0.875rem;
    transition: color 0.2s;
}

.footer-link:hover {
    color: var(--foreground);
}

.footer-bottom {
    border-top: 1px solid var(--border);
    padding-top: 2rem;
    text-align: center;
    color: var(--muted-foreground);
    font-size: 0.875rem;
}

/* New Sections Styles */

/* Testimonials */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.testimonial-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
    text-align: center;
}

.stars {
    color: #fbbf24;
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.testimonial-text {
    font-style: italic;
    margin-bottom: 1rem;
    color: #4b5563;
}

.testimonial-author {
    font-weight: 600;
    color: #111827;
}

/* FAQ */
.faq-list {
    max-width: 800px;
    margin: 3rem auto 0;
}

.faq-item {
    border-bottom: 1px solid #e5e7eb;
}

.faq-question {
    width: 100%;
    text-align: left;
    padding: 1.5rem 0;
    background: none;
    border: none;
    font-size: 1.125rem;
    font-weight: 600;
    color: #111827;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
}

.faq-answer p {
    padding-bottom: 1.5rem;
    color: #4b5563;
}

.faq-item.active .faq-answer {
    max-height: 200px;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

/* Downloads / Resellers */
.downloads-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.download-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    border: 1px solid #e5e7eb;
    transition: transform 0.2s;
}

.download-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 15px rgba(0,0,0,0.1);
}

.download-icon {
    width: 48px;
    height: 48px;
    color: #2563eb;
    margin-bottom: 1rem;
}

.download-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.download-card p {
    color: #6b7280;
    margin-bottom: 1.5rem;
}

/* Contact Form */
.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.contact-form-wrapper {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
}

.contact-form-wrapper h3 {
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: #374151;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #d1d5db;
    border-radius: 6px;
    font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #2563eb;
    ring: 2px solid rgba(37, 99, 235, 0.2);
}

/* Animations */
.fade-in-section {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
    will-change: opacity, visibility;
}

.fade-in-section.visible {
    opacity: 1;
    transform: none;
}

@media (max-width: 768px) {
    .contact-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

/* Language Switcher Group */
.lang-switch-group {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
}

.lang-separator {
    color: var(--text-light);
    font-size: 0.9rem;
}

.lang-switch.active {
    color: var(--primary-color);
    font-weight: 700;
    pointer-events: none;
}

/* Protected Contact Details */
.protected-contact {
    user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    cursor: pointer;
}