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

:root {
    --primary-color: #FF8C42;
    --secondary-color: #FF6B1A;
    --accent-color: #FFD93D;
    --text-dark: #2C1810;
    --text-light: #666666;
    --white: #FFFFFF;
    --cream: #FFF8F0;
    --warm-orange: #FF7A1A;
    --light-orange: #FFB366;
    --shadow: rgba(255, 140, 66, 0.15);
    --shadow-dark: rgba(255, 140, 66, 0.25);
    
    --font-primary: 'Playfair Display', serif;
    --font-secondary: 'Crimson Text', 'Times New Roman', serif;
    
    --transition: all 0.3s ease;
    --border-radius: 8px;
    --max-width: 1200px;
}

body {
    font-family: var(--font-secondary);
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--cream);
    background-image:
        radial-gradient(rgba(0,0,0,0.03) 1px, transparent 1px),
        radial-gradient(rgba(0,0,0,0.02) 1px, transparent 1px);
    background-position: 0 0, 4px 4px;
    background-size: 8px 8px;
}

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-primary);
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
}

h2 {
    font-size: clamp(1.8rem, 4vw, 2.5rem);
}

h3 {
    font-size: clamp(1.3rem, 3vw, 1.8rem);
}

p {
    margin-bottom: 1rem;
    color: var(--text-light);
    font-size: 1.1rem;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 14px 32px;
    border-radius: var(--border-radius);
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    font-size: 1.05rem;
    text-decoration: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    box-shadow: 0 8px 18px rgba(255, 140, 66, 0.35);
}

.btn-primary:hover {
    filter: brightness(1.05);
    transform: translateY(-2px);
    box-shadow: 0 10px 24px rgba(255, 140, 66, 0.45);
}

.btn-secondary {
    background-color: transparent;
    color: var(--text-dark);
    border: 2px solid var(--primary-color);
    background-image: linear-gradient(135deg, rgba(255,140,66,0.08), rgba(255,217,61,0.08));
}

.btn-secondary:hover {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: var(--white);
    border-color: transparent;
}

/* Header */
.header {
    background-color: var(--white);
    box-shadow: 0 2px 10px var(--shadow);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
}

.nav {
    padding: 1rem 0;
}

.nav-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

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

.logo-img {
    height: 55px;
    width: auto;
    transition: var(--transition);
}

.logo-img:hover {
    transform: scale(1.03);
}

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

.nav-menu a {
    color: var(--text-dark);
    font-weight: 600;
    position: relative;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

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

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    transition: var(--transition);
}

.nav-menu a:hover::after {
    width: 100%;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background-color: var(--text-dark);
    margin: 3px 0;
    transition: var(--transition);
}

/* Hero Section */
.hero {
    padding: 140px 0 100px;
    background: linear-gradient(180deg, #FFFBF5 0%, #FFF4E8 50%, #FFE8D4 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 80%;
    height: 150%;
    background: radial-gradient(ellipse, rgba(255, 140, 66, 0.08) 0%, transparent 70%);
    pointer-events: none;
}

.hero-content {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-title {
    font-family: var(--font-primary);
    font-size: clamp(3rem, 6vw, 5rem);
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.hero-subtitle {
    font-size: clamp(1.2rem, 3vw, 1.8rem);
    color: var(--secondary-color);
    margin-bottom: 1.5rem;
    font-weight: 400;
}

.hero-description {
    font-size: 1.35rem;
    color: #2C1810;
    font-weight: 500;
    margin-bottom: 2.5rem;
    line-height: 1.7;
    letter-spacing: 0.2px;
    max-width: 680px;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Hero text styling */
.hero-text {
    padding: 0;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    box-shadow: 0 4px 15px rgba(255, 140, 66, 0.3);
}

.hero-badge i {
    font-size: 1rem;
}

.hero-headline {
    font-family: var(--font-primary);
    font-size: clamp(2.5rem, 5vw, 4rem);
    color: var(--text-dark);
    margin-bottom: 1.5rem;
    line-height: 1.15;
    font-weight: 700;
}

.hero-headline .highlight {
    color: var(--primary-color);
    position: relative;
}

.hero-headline .highlight::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 8px;
    background: linear-gradient(90deg, rgba(255, 217, 61, 0.5), rgba(255, 140, 66, 0.3));
    z-index: -1;
    border-radius: 4px;
}

.hero-trust {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(0, 0, 0, 0.08);
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1rem;
    color: var(--text-dark);
    font-weight: 500;
}

.trust-item i {
    color: var(--primary-color);
    font-size: 1.2rem;
}

.hero-main-image {
    width: 100%;
    max-width: 500px;
    height: auto;
    object-fit: contain;
    transition: var(--transition);
}

.hero-main-image:hover {
    transform: scale(1.05);
}

/* Stats Banner */
.stats-banner {
    background: linear-gradient(135deg, var(--text-dark), #3D2820);
    padding: 3rem 0;
    position: relative;
    overflow: hidden;
}

.stats-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(255, 140, 66, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(255, 217, 61, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    position: relative;
    z-index: 1;
}

.stat-item {
    text-align: center;
    padding: 1rem;
}

.stat-number {
    display: block;
    font-family: var(--font-primary);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.stat-label {
    display: block;
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.9);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 500;
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-subtitle {
    display: inline-block;
    font-size: 0.85rem;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 3px;
    font-weight: 600;
    margin-bottom: 0.75rem;
    position: relative;
}

.section-subtitle::before,
.section-subtitle::after {
    content: '—';
    margin: 0 0.75rem;
    opacity: 0.5;
}

.section-header h2 {
    color: var(--text-dark);
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
}

.section-header h2::after {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: -12px;
    width: 80px;
    height: 4px;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--accent-color), var(--primary-color));
}

.section-header p {
    font-size: 1.25rem;
    color: var(--text-light);
    max-width: 650px;
    margin: 1.5rem auto 0;
    line-height: 1.6;
}

/* About Section */
.about {
    padding: 80px 0;
    background-color: var(--white);
}

.about-content {
    max-width: 900px;
    margin: 0 auto;
}

.about-item {
    display: flex;
    gap: 2rem;
    margin-bottom: 3rem;
    align-items: flex-start;
}

.about-icon {
    width: 60px;
    height: 60px;
    background-color: var(--accent-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.about-icon i {
    font-size: 1.5rem;
    color: var(--primary-color);
}

.about-info h3 {
    color: var(--text-dark);
    margin-bottom: 0.5rem;
    font-size: 1.4rem;
}

.about-info p {
    color: var(--text-light);
    line-height: 1.7;
    font-size: 1.1rem;
}

/* Products Section */
.products {
    padding: 80px 0;
    background-color: var(--cream);
}

/* Product Lines */
.product-lines {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-bottom: 4rem;
}

.product-line {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    color: var(--white);
    box-shadow: 0 10px 30px var(--shadow);
}

.line-header h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--white);
}

.line-header p {
    font-size: 1.2rem;
    color: var(--white);
    opacity: 0.9;
    margin: 0;
}

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

.product-card {
    background-color: var(--white);
    padding: 2.5rem 2rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 10px 30px var(--shadow);
    transition: var(--transition);
    border: 1px solid rgba(212, 165, 116, 0.1);
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px var(--shadow-dark);
}

/* Warm top stripe accent for product cards */
.product-card::before {
    content: '';
    display: block;
    height: 6px;
    width: 60px;
    margin: 0 auto 1rem;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
}

.product-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--light-orange));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.product-icon i {
    font-size: 2rem;
    color: var(--white);
}

.product-card h3 {
    color: var(--text-dark);
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.product-card p {
    margin-bottom: 1.5rem;
    line-height: 1.6;
    font-size: 1.1rem;
}

.product-features {
    list-style: none;
    text-align: left;
}

.product-features li {
    padding: 0.6rem 0;
    color: var(--text-dark);
    position: relative;
    padding-left: 1.5rem;
    font-size: 1.05rem;
}

.product-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

/* Why Choose Us Section */
.why-choose {
    padding: 80px 0;
    background-color: var(--white);
}

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

.feature-item {
    text-align: center;
    padding: 2rem 1rem;
}

.feature-icon {
    width: 70px;
    height: 70px;
    background-color: var(--accent-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.feature-icon i {
    font-size: 1.8rem;
    color: var(--primary-color);
}

.feature-item h3 {
    color: var(--text-dark);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.feature-item p {
    color: var(--text-light);
    line-height: 1.7;
    font-size: 1.05rem;
}

/* Catalog Section - New Design */
.catalog-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #2C1810 0%, #3D2820 50%, #4A3228 100%);
    position: relative;
    overflow: hidden;
}

.catalog-bg-shape {
    position: absolute;
    top: -30%;
    right: -10%;
    width: 60%;
    height: 160%;
    background: radial-gradient(ellipse, rgba(255, 140, 66, 0.15) 0%, transparent 70%);
    pointer-events: none;
}

.catalog-wrapper {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.catalog-mockup-container {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.catalog-badge {
    position: absolute;
    top: -10px;
    right: 20%;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    padding: 0.75rem 1.25rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    box-shadow: 0 8px 25px rgba(255, 140, 66, 0.4);
    z-index: 10;
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.catalog-badge i {
    font-size: 0.9rem;
}

.catalog-mockup-img {
    width: 100%;
    max-width: 380px;
    height: auto;
    border-radius: 12px;
    box-shadow: 
        0 25px 50px rgba(0, 0, 0, 0.4),
        0 10px 20px rgba(0, 0, 0, 0.3);
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.catalog-mockup-img:hover {
    transform: scale(1.03) translateY(-5px);
    box-shadow: 
        0 35px 70px rgba(0, 0, 0, 0.5),
        0 15px 30px rgba(0, 0, 0, 0.4);
}

.catalog-shadow {
    display: none;
}

.catalog-text {
    color: var(--white);
}

.catalog-text h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--white);
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.text-gradient {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.catalog-lead {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.7;
    margin-bottom: 2.5rem;
    max-width: 500px;
}

.catalog-highlights {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    margin-bottom: 2.5rem;
}

.highlight-item {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    padding: 1rem 1.5rem;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition);
}

.highlight-item:hover {
    background: rgba(255, 255, 255, 0.12);
    transform: translateX(5px);
}

.highlight-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.highlight-icon i {
    font-size: 1.3rem;
    color: var(--white);
}

.highlight-text {
    display: flex;
    flex-direction: column;
}

.highlight-text strong {
    font-size: 1.15rem;
    color: var(--white);
    margin-bottom: 0.25rem;
}

.highlight-text span {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.7);
}

.catalog-cta {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn-catalog-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    border: none;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 8px 25px rgba(255, 140, 66, 0.35);
}

.btn-catalog-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(255, 140, 66, 0.45);
}

.btn-catalog-primary i {
    transition: transform 0.3s ease;
}

.btn-catalog-primary:hover i {
    transform: translateX(5px);
}

.btn-catalog-secondary {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    background: transparent;
    color: var(--white);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
}

.btn-catalog-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-3px);
}

/* PDF Modal */
.pdf-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    z-index: 2000;
    padding: 2rem;
}

.pdf-modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.pdf-modal-content {
    background-color: var(--white);
    border-radius: 15px;
    width: 100%;
    max-width: 1000px;
    max-height: 90vh;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.pdf-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem;
    border-bottom: 1px solid #eee;
    background-color: var(--cream);
}

.pdf-modal-header h3 {
    color: var(--text-dark);
    margin: 0;
}

.pdf-controls {
    display: flex;
    gap: 1rem;
}

.btn-small {
    padding: 8px 16px;
    font-size: 0.9rem;
}

.btn-close {
    background-color: #e74c3c;
    color: var(--white);
}

.btn-close:hover {
    background-color: #c0392b;
}

.pdf-viewer {
    height: 600px;
    overflow: auto;
}

.pdf-viewer iframe {
    border: none;
    width: 100%;
    height: 100%;
}

/* Contact Section - New Design */
.contact-section {
    padding: 100px 0;
    background: linear-gradient(180deg, var(--cream) 0%, #FFF4E8 100%);
}

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

.contact-header h2 {
    font-size: clamp(2rem, 4vw, 2.8rem);
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.contact-header p {
    font-size: 1.2rem;
    color: var(--text-light);
    max-width: 500px;
    margin: 0 auto;
}

/* Contact Cards */
.contact-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-bottom: 4rem;
}

.contact-card {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    padding: 1.5rem 2rem;
    background: var(--white);
    border-radius: 16px;
    text-decoration: none;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    border: 1px solid rgba(255, 140, 66, 0.1);
    transition: var(--transition);
}

.contact-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 35px rgba(255, 140, 66, 0.15);
    border-color: var(--primary-color);
}

.contact-card-icon {
    width: 55px;
    height: 55px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-card-icon i {
    font-size: 1.4rem;
    color: var(--white);
}

.contact-card-content {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.contact-card-label {
    font-size: 0.85rem;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.contact-card-content strong {
    font-size: 1.1rem;
    color: var(--text-dark);
    margin-bottom: 0.2rem;
}

.contact-card-name {
    font-size: 0.9rem;
    color: var(--text-light);
}

.contact-card-arrow {
    color: var(--primary-color);
    font-size: 1rem;
    opacity: 0;
    transform: translateX(-10px);
    transition: var(--transition);
}

.contact-card:hover .contact-card-arrow {
    opacity: 1;
    transform: translateX(0);
}

/* Contact Form */
.contact-form-wrapper {
    max-width: 700px;
    margin: 0 auto;
}

.contact-form-card {
    background: var(--white);
    border-radius: 24px;
    padding: 3rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(255, 140, 66, 0.1);
}

.form-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.form-header i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.form-header h3 {
    font-size: 1.8rem;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.form-header p {
    font-size: 1.05rem;
    color: var(--text-light);
    margin: 0;
}

.contact-form {
    background: transparent;
    padding: 0;
    box-shadow: none;
}

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

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

.form-group label {
    display: block;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid #E8E8E8;
    border-radius: 12px;
    font-family: var(--font-secondary);
    font-size: 1.05rem;
    transition: var(--transition);
    background-color: #FAFAFA;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    background-color: var(--white);
    box-shadow: 0 0 0 4px rgba(255, 140, 66, 0.1);
}

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

.btn-submit {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    border: none;
    border-radius: 12px;
    font-size: 1.15rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 8px 25px rgba(255, 140, 66, 0.3);
    margin-top: 0.5rem;
}

.btn-submit:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(255, 140, 66, 0.4);
}

.btn-submit i {
    transition: transform 0.3s ease;
}

.btn-submit:hover i {
    transform: translateX(5px);
}

/* Footer */
.footer {
    background: linear-gradient(180deg, var(--text-dark), #1A0F0A);
    color: var(--white);
    padding: 80px 0 30px;
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color), var(--primary-color));
}

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

.footer-brand {
    max-width: 350px;
}

.footer-logo {
    margin-bottom: 1.5rem;
}

.footer-logo-img {
    height: 70px;
    width: auto;
    filter: brightness(0) invert(1);
    opacity: 0.95;
    transition: var(--transition);
}

.footer-logo-img:hover {
    opacity: 1;
    transform: scale(1.02);
}

.footer-certifications {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.cert-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 140, 66, 0.15);
    padding: 0.5rem 1rem;
    border-radius: 6px;
    border: 1px solid rgba(255, 140, 66, 0.3);
}

.cert-badge i {
    color: var(--primary-color);
}

.cert-badge span {
    font-size: 0.85rem;
    color: var(--white);
    font-weight: 500;
}

.footer-section h4 {
    color: var(--white);
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    position: relative;
    padding-bottom: 0.75rem;
}

.footer-section h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background: var(--primary-color);
    border-radius: 2px;
}

.footer-section p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.7;
    margin-bottom: 1rem;
}

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

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

.footer-section ul li a {
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-section ul li a i {
    font-size: 0.7rem;
    color: var(--primary-color);
    transition: var(--transition);
}

.footer-section ul li a:hover {
    color: var(--primary-color);
    padding-left: 5px;
}

.footer-section ul li a:hover i {
    transform: translateX(3px);
}

.footer-contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    color: rgba(255, 255, 255, 0.7);
}

.footer-contact-item i {
    width: 36px;
    height: 36px;
    background: rgba(255, 140, 66, 0.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    font-size: 0.9rem;
}

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

.footer-bottom p {
    color: rgba(255, 255, 255, 0.5);
    margin: 0;
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 992px) {
    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: 3rem;
    }
    
    .footer-brand {
        grid-column: 1 / -1;
        max-width: 100%;
    }
    
    .stats-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .contact-cards {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background-color: var(--white);
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        padding-top: 2rem;
        transition: var(--transition);
        box-shadow: 0 2px 10px var(--shadow);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-menu li {
        margin: 1rem 0;
    }
    
    .logo-img {
        height: 45px;
    }
    
    .footer-logo-img {
        height: 60px;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: left;
    }
    
    .hero-image {
        order: 1;
        margin-top: 1rem;
    }
    
    .hero-main-image {
        max-width: 280px;
        margin: 0 auto;
        display: block;
    }
    
    .hero-buttons {
        justify-content: flex-start;
    }
    
    .hero-trust {
        justify-content: flex-start;
    }
    
    .hero-badge {
        margin: 0 0 1.5rem 0;
    }
    
    .hero-headline {
        text-align: left;
    }
    
    .about-item {
        flex-direction: row;
        text-align: left;
        gap: 1rem;
    }
    
    .about-icon {
        width: 50px;
        height: 50px;
    }
    
    .catalog-wrapper {
        grid-template-columns: 1fr;
        gap: 2.5rem;
        text-align: left;
    }
    
    .catalog-mockup-container {
        order: -1;
        margin: 0 auto;
    }
    
    .catalog-mockup-img {
        max-width: 280px;
        border-radius: 10px;
        display: block;
        margin: 0 auto;
    }
    
    .catalog-badge {
        right: 5%;
    }
    
    .catalog-lead {
        margin-left: 0;
        margin-right: 0;
    }
    
    .catalog-highlights {
        max-width: 100%;
        margin-left: 0;
        margin-right: 0;
    }
    
    .catalog-cta {
        justify-content: flex-start;
    }
    
    .catalog-text h2 {
        text-align: left;
    }
    
    .contact-cards {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .contact-header {
        text-align: left;
    }
    
    .contact-header p {
        margin: 0;
    }
    
    .contact-form-card {
        padding: 2rem;
    }
    
    .form-header {
        text-align: left;
    }
    
    .form-header i {
        display: none;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .product-lines {
        grid-template-columns: 1fr;
    }
    
    .features-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: left;
    }
    
    .footer-section h4::after {
        left: 0;
        transform: none;
    }
    
    .footer-section ul li a {
        justify-content: flex-start;
    }
    
    .footer-contact-item {
        justify-content: flex-start;
    }
    
    .footer-certifications {
        justify-content: flex-start;
    }
}

@media (max-width: 768px) {
    .hero-description {
        font-size: 1.2rem;
    }
    
    .hero-headline {
        font-size: clamp(2rem, 6vw, 3rem);
    }
    
    .stats-grid {
        display: flex;
        overflow-x: auto;
        gap: 1rem;
        padding-bottom: 1rem;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }
    
    .stats-grid::-webkit-scrollbar {
        display: none;
    }
    
    .stat-item {
        min-width: 140px;
        flex-shrink: 0;
        background: rgba(255, 255, 255, 0.05);
        border-radius: 12px;
        padding: 1rem;
    }
    
    .stat-number {
        font-size: 1.8rem;
    }
    
    .stat-label {
        font-size: 0.8rem;
    }
    
    /* Section headers - subtitle above title */
    .section-header {
        text-align: center;
    }
    
    .section-subtitle {
        display: block;
        margin-bottom: 0.5rem;
    }
    
    .section-header h2 {
        display: block;
    }
    
    .section-header h2::after {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .section-header p {
        margin-left: auto;
        margin-right: auto;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero {
        padding: 110px 0 60px;
    }
    
    .hero-description {
        font-size: 1.1rem;
        max-width: 100%;
    }
    
    .hero-headline {
        font-size: 2rem;
    }
    
    .hero-trust {
        flex-direction: column;
        gap: 0.75rem;
        align-items: flex-start;
    }
    
    .hero-main-image {
        max-width: 220px;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: stretch;
        width: 100%;
    }
    
    .hero-buttons .btn {
        text-align: center;
    }
    
    .stats-banner {
        padding: 2rem 0;
    }
    
    .stats-grid {
        grid-template-columns: 1fr 1fr;
        gap: 1rem;
    }
    
    .stat-item {
        padding: 0.5rem;
    }
    
    .stat-number {
        font-size: 1.6rem;
    }
    
    .stat-label {
        font-size: 0.75rem;
    }
    
    .about,
    .products,
    .why-choose,
    .contact-section,
    .catalog-section {
        padding: 60px 0;
    }
    
    .contact-card {
        padding: 1.25rem 1.5rem;
    }
    
    .contact-card-icon {
        width: 48px;
        height: 48px;
    }
    
    .contact-form-card {
        padding: 1.5rem;
        border-radius: 16px;
    }
    
    .form-header i {
        font-size: 2rem;
    }
    
    .form-header h3 {
        font-size: 1.5rem;
    }
    
    .catalog-text h2 {
        font-size: 1.8rem;
        text-align: left;
    }
    
    .catalog-lead {
        font-size: 1.1rem;
    }
    
    .catalog-mockup-img {
        max-width: 240px;
        border-radius: 8px;
    }
    
    .highlight-item {
        padding: 0.75rem 1rem;
    }
    
    .highlight-icon {
        width: 45px;
        height: 45px;
    }
    
    .btn-catalog-primary,
    .btn-catalog-secondary {
        width: 100%;
        justify-content: center;
    }
    
    .catalog-cta {
        flex-direction: column;
        align-items: stretch;
    }
    
    .section-header {
        margin-bottom: 2.5rem;
        text-align: center;
    }
    
    .section-subtitle::before,
    .section-subtitle::after {
        display: none;
    }
    
    .stats-grid {
        gap: 0.75rem;
    }
    
    .stat-item {
        min-width: 120px;
        padding: 0.75rem;
    }
    
    .stat-number {
        font-size: 1.5rem;
    }
    
    .stat-label {
        font-size: 0.7rem;
    }
    
    .product-card,
    .contact-form {
        padding: 2rem 1.5rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 300px;
    }
    
    .pdf-modal {
        padding: 0.5rem;
    }
    
    .pdf-modal-content {
        max-height: 95vh;
        width: 100%;
        border-radius: 12px;
    }
    
    .pdf-modal-header {
        padding: 0.75rem 1rem;
        flex-direction: column;
        gap: 0.75rem;
        text-align: center;
    }
    
    .pdf-modal-header h3 {
        font-size: 1.1rem;
    }
    
    .pdf-controls {
        justify-content: center;
        flex-wrap: wrap;
        gap: 0.5rem;
    }
    
    .pdf-controls .btn-small {
        padding: 0.5rem 0.75rem;
        font-size: 0.8rem;
    }
    
    .pdf-viewer {
        height: calc(95vh - 120px);
        overflow: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    .pdf-viewer iframe {
        width: 100%;
        height: 100%;
        min-height: 500px;
    }
    
    .catalog-actions {
        justify-content: center;
    }
    
    .footer-certifications {
        flex-direction: column;
        align-items: center;
    }
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Loading animation */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

.hero-text {
    animation: slideInLeft 0.8s ease-out;
}

.hero-image {
    animation: slideInRight 0.8s ease-out;
}

.about-item,
.product-card,
.feature-item {
    animation: fadeInUp 0.6s ease-out;
}

.stat-item {
    animation: fadeInUp 0.5s ease-out;
}

/* Hover effects for interactive elements */
.product-card,
.feature-item,
.contact-form {
    transition: var(--transition);
}

.contact-form:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px var(--shadow-dark);
}

/* Smooth scroll offset for fixed header */
html {
    scroll-padding-top: 100px;
}

/* Selection color */
::selection {
    background: var(--primary-color);
    color: var(--white);
}

/* Focus styles for accessibility */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}