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

:root {
    --primary-color: #1a1a1a;
    --secondary-color: #ff6b35;
    --accent-color: #ff8c42;
    --text-color: #2d2d2d;
    --light-bg: #fafafa;
    --white: #ffffff;
    --gray: #6b6b6b;
    --light-gray: #e8e8e8;
    --dark: #0a0a0a;
    --shadow: 0 1px 3px rgba(0, 0, 0, 0.12), 0 1px 2px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1), 0 2px 4px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.15), 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.2), 0 10px 10px rgba(0, 0, 0, 0.08);
    --orange-light: #ffa266;
    --orange-dark: #e65100;
}

body {
    font-family: 'Poppins', sans-serif;
    color: var(--text-color);
    line-height: 1.7;
    overflow-x: hidden;
    font-weight: 400;
    letter-spacing: -0.01em;
}

html {
    scroll-behavior: smooth;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.75);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.1);
    z-index: 1000;
    transition: all 0.3s ease;
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 6px;
    text-decoration: none;
    transition: opacity 0.3s ease;
}

.logo:hover {
    opacity: 0.85;
}

.logo h1 {
    font-size: 1.65rem;
    color: var(--primary-color);
    font-weight: 700;
    letter-spacing: -0.02em;
    margin: 0;
}

.logo-text {
    font-size: 2rem;
    color: var(--primary-color);
    font-weight: 700;
    letter-spacing: 0.05em;
    font-family: 'Poppins', sans-serif;
    text-transform: uppercase;
}

/* Logo Image Styles */
.logo-image {
    height: 65px;
    width: auto;
    max-width: 220px;
    object-fit: contain;
}

.footer-logo {
    height: 90px;
    width: auto;
    max-width: 250px;
    object-fit: contain;
    margin-bottom: 1rem;
}

.logo .highlight {
    color: var(--secondary-color);
}

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

.nav-link {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    font-size: 0.95rem;
    transition: color 0.3s ease;
    position: relative;
    letter-spacing: -0.01em;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-color);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--secondary-color);
    transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
}

.mobile-menu-btn span {
    width: 25px;
    height: 3px;
    background: var(--primary-color);
    margin: 3px 0;
    transition: all 0.3s ease;
}

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 50%, #2d2d2d 100%);
    color: var(--white);
    margin-top: 70px;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 15% 30%, rgba(255, 107, 53, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 85% 70%, rgba(255, 140, 66, 0.12) 0%, transparent 50%),
        url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ff6b35' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, transparent 0%, rgba(0, 0, 0, 0.4) 100%);
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    animation: fadeInUp 1s ease;
}

.hero-title {
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    text-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
    letter-spacing: -0.03em;
    line-height: 1.1;
}

.hero-subtitle {
    font-size: 1.35rem;
    margin-bottom: 2.5rem;
    font-weight: 400;
    opacity: 0.95;
    letter-spacing: -0.01em;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

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

/* Buttons */
.btn {
    display: inline-block;
    padding: 14px 32px;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid transparent;
    cursor: pointer;
    font-size: 0.95rem;
    letter-spacing: -0.01em;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--accent-color) 100%);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(255, 107, 53, 0.3);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--accent-color) 0%, #ff9d5c 100%);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(255, 107, 53, 0.5);
}

.btn-primary i {
    margin-right: 8px;
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.15);
    color: var(--white);
    border: 2px solid rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(15px) saturate(180%);
    -webkit-backdrop-filter: blur(15px) saturate(180%);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.6);
    box-shadow: 0 8px 20px rgba(255, 255, 255, 0.2);
}

.btn-outline {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--light-gray);
}

.btn-outline:hover {
    background: var(--primary-color);
    color: var(--white);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-md);
}

/* Section Styles */
section {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
    position: relative;
}

.section-header h2 {
    font-size: 2.75rem;
    color: var(--primary-color);
    margin-bottom: 0.75rem;
    font-weight: 700;
    letter-spacing: -0.03em;
    position: relative;
    display: inline-block;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--secondary-color);
    border-radius: 2px;
}

.section-header p {
    font-size: 1.15rem;
    color: var(--gray);
    margin-top: 1.5rem;
    font-weight: 400;
}

/* About Section */
.about {
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0.95), rgba(250, 250, 250, 0.95));
    position: relative;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 30%, rgba(255, 107, 53, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(255, 140, 66, 0.03) 0%, transparent 50%);
    pointer-events: none;
}

.about-content {
    max-width: 1000px;
    margin: 0 auto;
}

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

.about-text h3 {
    font-size: 2.25rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.about-text p {
    font-size: 1.125rem;
    margin-bottom: 1.5rem;
    color: var(--gray);
    line-height: 1.8;
}

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

.feature-item {
    display: flex;
    gap: 1.25rem;
    align-items: flex-start;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(10px) saturate(180%);
    -webkit-backdrop-filter: blur(10px) saturate(180%);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.4);
    transition: all 0.3s ease;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.05);
}

.feature-item:hover {
    background: rgba(255, 255, 255, 0.8);
    border-color: rgba(255, 107, 53, 0.5);
    box-shadow: 0 12px 40px 0 rgba(255, 107, 53, 0.15);
    transform: translateY(-2px);
}

.feature-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--accent-color) 100%);
    color: var(--white);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    flex-shrink: 0;
    font-size: 1.2rem;
    box-shadow: 0 4px 15px rgba(255, 107, 53, 0.3);
}

.feature-icon i {
    font-size: 1.2rem;
}

.feature-item h4 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-weight: 600;
    font-size: 1.1rem;
}

.feature-item p {
    color: var(--gray);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Services Section */
.services {
    background: linear-gradient(to bottom, rgba(249, 250, 251, 0.95), rgba(255, 255, 255, 0.95));
    position: relative;
}

.services::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 15% 40%, rgba(255, 107, 53, 0.04) 0%, transparent 50%),
        radial-gradient(circle at 85% 60%, rgba(255, 140, 66, 0.04) 0%, transparent 50%);
    pointer-events: none;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(420px, 1fr));
    gap: 2.5rem;
    margin-bottom: 4rem;
}

.service-card {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(15px) saturate(180%);
    -webkit-backdrop-filter: blur(15px) saturate(180%);
    padding: 3rem;
    border-radius: 20px;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.1);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.5);
}

.service-card:hover {
    background: rgba(255, 255, 255, 0.85);
    transform: translateY(-8px);
    box-shadow: 0 16px 48px 0 rgba(255, 107, 53, 0.2);
    border-color: rgba(255, 107, 53, 0.4);
}

.service-card.featured {
    border: 2px solid rgba(255, 107, 53, 0.5);
    background: linear-gradient(to bottom, rgba(255, 107, 53, 0.1), rgba(255, 255, 255, 0.7));
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
}

.service-badge {
    position: absolute;
    top: -15px;
    right: 30px;
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--accent-color) 100%);
    color: var(--white);
    padding: 8px 24px;
    border-radius: 24px;
    font-size: 0.8rem;
    font-weight: 700;
    box-shadow: 0 4px 12px rgba(255, 107, 53, 0.4);
    letter-spacing: 0.02em;
    text-transform: uppercase;
}

.service-icon-wrapper {
    text-align: center;
    margin-bottom: 1.5rem;
}

.service-icon {
    font-size: 4rem;
    display: inline-block;
    animation: float 3s ease-in-out infinite;
    color: var(--secondary-color);
}

.service-icon i {
    font-size: 4rem;
}

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

/* Smooth Scrolling Enhancements */
html {
    scroll-padding-top: 80px;
}

/* Professional Accents */
.highlight {
    color: var(--secondary-color);
    font-weight: 700;
}

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

::-moz-selection {
    background: var(--secondary-color);
    color: var(--white);
}

/* WhatsApp Floating Button */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: linear-gradient(135deg, rgba(37, 211, 102, 0.9) 0%, rgba(18, 140, 126, 0.9) 100%);
    backdrop-filter: blur(15px) saturate(180%);
    -webkit-backdrop-filter: blur(15px) saturate(180%);
    color: var(--white);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 32px rgba(37, 211, 102, 0.4);
    border: 2px solid rgba(255, 255, 255, 0.3);
    z-index: 1500;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
    overflow: hidden;
}

.whatsapp-float:hover {
    width: 180px;
    border-radius: 30px;
    background: linear-gradient(135deg, rgba(37, 211, 102, 0.95) 0%, rgba(18, 140, 126, 0.95) 100%);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    box-shadow: 0 12px 40px rgba(37, 211, 102, 0.6);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-3px);
}

.whatsapp-icon {
    width: 32px;
    height: 32px;
    flex-shrink: 0;
    transition: all 0.3s ease;
}

.whatsapp-float:hover .whatsapp-icon {
    margin-right: 8px;
}

.whatsapp-text {
    font-size: 0.95rem;
    font-weight: 600;
    white-space: nowrap;
    opacity: 0;
    max-width: 0;
    transition: all 0.3s ease;
    font-family: 'Poppins', sans-serif;
}

.whatsapp-float:hover .whatsapp-text {
    opacity: 1;
    max-width: 120px;
}

/* Pulse Animation */
@keyframes whatsapp-pulse {
    0% {
        box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4), 0 0 0 0 rgba(37, 211, 102, 0.7);
    }
    50% {
        box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4), 0 0 0 15px rgba(37, 211, 102, 0);
    }
    100% {
        box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4), 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

.whatsapp-float {
    animation: whatsapp-pulse 2s infinite;
}

.whatsapp-float:hover {
    animation: none;
}

.service-card h3 {
    font-size: 1.85rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
    text-align: center;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.service-description {
    color: var(--gray);
    font-size: 1.05rem;
    margin-bottom: 2rem;
    text-align: center;
    line-height: 1.7;
}

.service-features,
.service-benefits {
    margin-bottom: 1.5rem;
}

.service-features h4,
.service-benefits h4 {
    color: var(--primary-color);
    font-size: 1.05rem;
    margin-bottom: 1rem;
    font-weight: 600;
    letter-spacing: -0.01em;
}

.service-features ul,
.service-benefits ul {
    list-style: none;
}

.service-features ul li,
.service-benefits ul li {
    padding: 0.5rem 0;
    color: var(--text-color);
    position: relative;
    padding-left: 1.8rem;
    line-height: 1.5;
}

.service-features ul li::before {
    content: '•';
    position: absolute;
    left: 0.5rem;
    color: var(--accent-color);
    font-weight: 700;
    font-size: 1.2rem;
}

.service-benefits ul li::before {
    content: '';
    position: absolute;
    left: 0;
    width: 0;
    height: 0;
}

.service-benefits ul li i,
.service-features ul li i {
    color: var(--secondary-color);
    margin-right: 0.5rem;
    font-size: 0.9rem;
}

.service-card .btn {
    width: 100%;
    margin-top: 1rem;
}

/* Service Process */
.service-process {
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(15px) saturate(180%);
    -webkit-backdrop-filter: blur(15px) saturate(180%);
    padding: 3.5rem;
    border-radius: 20px;
    margin-bottom: 3rem;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.4);
}

.service-process h3 {
    text-align: center;
    color: var(--primary-color);
    font-size: 2.25rem;
    margin-bottom: 3rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

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

.process-step {
    flex: 1;
    min-width: 150px;
    text-align: center;
    padding: 1rem;
}

.step-number {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--accent-color) 100%);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.65rem;
    font-weight: 700;
    margin: 0 auto 1rem;
    box-shadow: 0 4px 12px rgba(255, 107, 53, 0.3);
    border: 3px solid var(--white);
}

.process-step h4 {
    color: var(--primary-color);
    margin-bottom: 0.6rem;
    font-size: 1.1rem;
    font-weight: 600;
}

.process-step p {
    color: var(--gray);
    font-size: 0.9rem;
    line-height: 1.5;
}

.process-arrow {
    font-size: 1.75rem;
    color: var(--secondary-color);
    font-weight: 400;
    opacity: 0.4;
}

/* Service CTA */
.service-cta {
    text-align: center;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
    padding: 4rem 3rem;
    border-radius: 16px;
    color: var(--white);
    box-shadow: var(--shadow-xl);
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255, 107, 53, 0.2);
}

.service-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ff6b35' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 1;
}

.service-cta h3 {
    font-size: 2.25rem;
    margin-bottom: 1rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    position: relative;
    z-index: 1;
}

.service-cta p {
    font-size: 1.15rem;
    margin-bottom: 2.5rem;
    opacity: 0.95;
    position: relative;
    z-index: 1;
}

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

.cta-buttons .btn {
    min-width: 200px;
    position: relative;
    z-index: 1;
}

.cta-buttons .btn-primary {
    background: var(--secondary-color);
    color: var(--white);
}

.cta-buttons .btn-primary:hover {
    background: var(--accent-color);
    box-shadow: 0 10px 30px rgba(255, 107, 53, 0.4);
}

.cta-buttons .btn-secondary {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.3);
}

.cta-buttons .btn-secondary:hover {
    background: rgba(255, 255, 255, 0.25);
}

/* Catalogue Section */
.catalogue {
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0.95), rgba(250, 250, 250, 0.95));
    position: relative;
}

.catalogue .container {
    max-width: 1000px;
}

.catalogue::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 25% 35%, rgba(255, 107, 53, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 75% 65%, rgba(255, 140, 66, 0.03) 0%, transparent 50%);
    pointer-events: none;
}

.catalogue-controls {
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(15px) saturate(180%);
    -webkit-backdrop-filter: blur(15px) saturate(180%);
    padding: 2rem;
    border-radius: 20px;
    margin-bottom: 2.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.4);
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.1);
}

.search-box {
    display: flex;
    justify-content: center;
}

.search-input {
    width: 100%;
    max-width: 550px;
    padding: 16px 24px;
    border: 2px solid rgba(255, 255, 255, 0.5);
    border-radius: 12px;
    font-family: 'Poppins', sans-serif;
    font-size: 1rem;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 4px 16px 0 rgba(0, 0, 0, 0.05);
}

.search-input:focus {
    outline: none;
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.15), var(--shadow-md);
}

.filter-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 11px 24px;
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.5);
    border-radius: 8px;
    cursor: pointer;
    font-family: 'Poppins', sans-serif;
    font-weight: 500;
    font-size: 0.95rem;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    color: var(--text-color);
    box-shadow: 0 4px 16px 0 rgba(0, 0, 0, 0.05);
}

.filter-btn:hover {
    border-color: var(--secondary-color);
    background: rgba(255, 107, 53, 0.05);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.filter-btn.active {
    background: var(--secondary-color);
    color: var(--white);
    border-color: var(--secondary-color);
    font-weight: 600;
    box-shadow: 0 4px 12px rgba(255, 107, 53, 0.3);
}

.download-section {
    display: flex;
    justify-content: center;
}

.catalogue-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

/* Expandable Catalogue */
.catalogue-grid-expandable {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    margin-bottom: 2rem;
}

.catalogue-category {
    background: var(--white);
    border-radius: 16px;
    border: 2px solid var(--light-gray);
    overflow: hidden;
    transition: all 0.3s ease;
}

.catalogue-category:hover {
    border-color: var(--secondary-color);
    box-shadow: var(--shadow-lg);
}

.category-main-card {
    display: grid;
    grid-template-columns: 300px 1fr;
    cursor: pointer;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.5);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.category-main-card:hover {
    background: rgba(255, 107, 53, 0.08);
    backdrop-filter: blur(15px) saturate(180%);
    -webkit-backdrop-filter: blur(15px) saturate(180%);
}

.category-image {
    height: 280px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--light-bg);
    padding: 1.5rem;
    overflow: hidden;
    position: relative;
}

.category-product-image {
    width: 100%;
    height: 100%;
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    object-position: center;
    border-radius: 12px;
    transition: transform 0.3s ease;
    image-rendering: auto;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
    will-change: transform;
    filter: contrast(1.05) brightness(1.02);
}

.category-main-card:hover .category-product-image {
    transform: scale(1.02);
    filter: contrast(1.08) brightness(1.05);
}

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

.category-text h3 {
    font-size: 1.75rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.category-text p {
    color: var(--gray);
    font-size: 0.95rem;
}

.expand-icon {
    width: 50px;
    height: 50px;
    background: var(--secondary-color);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 300;
    transition: all 0.3s ease;
    flex-shrink: 0;
    margin-left: 2rem;
}

.catalogue-category.active .expand-icon {
    transform: rotate(45deg);
    background: var(--primary-color);
}

/* Variants Section */
.category-variants {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
    background: rgba(249, 250, 251, 0.5);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.catalogue-category.active .category-variants {
    max-height: 5000px;
    padding: 1.5rem;
    border-top: 2px solid rgba(255, 255, 255, 0.4);
}

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

.variant-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    position: relative;
}

.variant-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.variant-badge {
    position: absolute;
    top: -12px;
    right: 15px;
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--accent-color) 100%);
    color: var(--white);
    padding: 6px 16px;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 700;
    box-shadow: 0 4px 12px rgba(255, 107, 53, 0.4);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.variant-card h4 {
    font-size: 1.35rem;
    color: var(--primary-color);
    margin-bottom: 1.25rem;
    font-weight: 600;
}

.variant-specs {
    list-style: none;
    margin-bottom: 1.5rem;
}

.variant-specs li {
    padding: 0.6rem 0;
    color: var(--text-color);
    border-bottom: 1px solid var(--light-gray);
    font-size: 0.95rem;
}

.variant-specs li:last-child {
    border-bottom: none;
}

.variant-specs strong {
    color: var(--primary-color);
    font-weight: 600;
}

.variant-card .btn {
    width: 100%;
}

/* Variants Table */
.variants-table-wrapper {
    overflow-x: auto;
}

.variants-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--white);
    border-radius: 8px;
    overflow: hidden;
}

.variants-table thead {
    background: linear-gradient(135deg, var(--primary-color) 0%, #2d2d2d 100%);
    color: var(--white);
}

.variants-table thead th {
    padding: 1.25rem 1rem;
    text-align: left;
    font-weight: 600;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.variants-table tbody tr {
    border-bottom: 1px solid var(--light-gray);
    transition: all 0.2s ease;
}

.variants-table tbody tr:last-child {
    border-bottom: none;
}

.variants-table tbody tr:hover {
    background: rgba(255, 107, 53, 0.05);
}

.variants-table tbody tr.highlighted-row {
    background: rgba(255, 107, 53, 0.08);
}

.variants-table tbody tr.highlighted-row:hover {
    background: rgba(255, 107, 53, 0.12);
}

.variants-table tbody td {
    padding: 1.25rem 1rem;
    color: var(--text-color);
    font-size: 0.95rem;
}

.variants-table tbody td strong {
    color: var(--primary-color);
    font-weight: 600;
}

.table-badge {
    display: inline-block;
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--accent-color) 100%);
    color: var(--white);
    padding: 3px 10px;
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    margin-left: 0.5rem;
    vertical-align: middle;
}

.btn-table {
    background: var(--secondary-color);
    color: var(--white);
    border: none;
    padding: 8px 20px;
    border-radius: 6px;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: 'Poppins', sans-serif;
    white-space: nowrap;
}

.btn-table:hover {
    background: var(--accent-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 107, 53, 0.3);
}

.catalogue-item {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px) saturate(180%);
    -webkit-backdrop-filter: blur(10px) saturate(180%);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.1);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
    border: 1px solid rgba(255, 255, 255, 0.4);
}

.catalogue-item:hover {
    background: rgba(255, 255, 255, 0.85);
    transform: translateY(-6px);
    box-shadow: 0 16px 48px 0 rgba(255, 107, 53, 0.2);
    border-color: rgba(255, 107, 53, 0.4);
}

.catalogue-image {
    position: relative;
    background: var(--white);
    height: 280px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 1rem;
}

.product-image {
    width: 100%;
    height: 100%;
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    object-position: center;
    transition: transform 0.3s ease;
    image-rendering: auto;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
    will-change: transform;
    filter: contrast(1.05) brightness(1.02);
}

.catalogue-item:hover .product-image {
    transform: scale(1.02);
    filter: contrast(1.08) brightness(1.05);
}

.placeholder-image {
    font-size: 5rem;
    opacity: 0.7;
}

.catalogue-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--accent-color) 100%);
    color: var(--white);
    padding: 6px 16px;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 700;
    box-shadow: 0 4px 12px rgba(255, 107, 53, 0.4);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.catalogue-details {
    padding: 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.catalogue-details h3 {
    color: var(--primary-color);
    font-size: 1.35rem;
    margin-bottom: 0.75rem;
    font-weight: 600;
    letter-spacing: -0.01em;
}

.catalogue-description {
    color: var(--gray);
    font-size: 0.95rem;
    margin-bottom: 1rem;
}

.catalogue-specs {
    list-style: none;
    margin-bottom: 1.5rem;
    flex: 1;
}

.catalogue-specs li {
    padding: 0.5rem 0;
    color: var(--text-color);
    border-bottom: 1px solid var(--light-gray);
    font-size: 0.9rem;
}

.catalogue-specs li:last-child {
    border-bottom: none;
}

.catalogue-specs strong {
    color: var(--primary-color);
    font-weight: 600;
}

.catalogue-actions {
    margin-top: auto;
}

.catalogue-actions .btn {
    width: 100%;
}

.no-results {
    text-align: center;
    padding: 4rem 2rem;
    background: var(--light-bg);
    border-radius: 16px;
    border: 1px solid var(--light-gray);
    box-shadow: var(--shadow);
}

.no-results p {
    font-size: 1.25rem;
    color: var(--gray);
    margin-bottom: 2rem;
    font-weight: 500;
}

/* Contact Section */
.contact {
    background: linear-gradient(to bottom, rgba(249, 250, 251, 0.95), rgba(255, 255, 255, 0.95));
    position: relative;
}

.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 30% 50%, rgba(255, 107, 53, 0.04) 0%, transparent 50%),
        radial-gradient(circle at 70% 50%, rgba(255, 140, 66, 0.04) 0%, transparent 50%);
    pointer-events: none;
}

.contact-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 3rem;
}

.contact-info h3 {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.contact-info p {
    color: var(--gray);
    margin-bottom: 2rem;
}

.info-item {
    display: flex;
    gap: 1.25rem;
    margin-bottom: 1.75rem;
    padding: 1.25rem;
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(10px) saturate(180%);
    -webkit-backdrop-filter: blur(10px) saturate(180%);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.4);
    transition: all 0.3s ease;
    box-shadow: 0 4px 16px 0 rgba(0, 0, 0, 0.05);
}

.info-item:hover {
    background: rgba(255, 255, 255, 0.8);
    border-color: rgba(255, 107, 53, 0.4);
    box-shadow: 0 8px 24px 0 rgba(255, 107, 53, 0.15);
}

.info-icon {
    font-size: 1.75rem;
    color: var(--secondary-color);
}

.info-icon i {
    font-size: 1.75rem;
}

.info-icon {
    font-size: 1.75rem;
}

.info-item h4 {
    color: var(--primary-color);
    margin-bottom: 0.4rem;
    font-weight: 600;
}

.info-item p {
    color: var(--gray);
    margin: 0 0 0.75rem 0;
    font-size: 0.95rem;
}

.map-icons {
    display: flex;
    gap: 0.75rem;
    margin-top: 0.75rem;
    flex-wrap: wrap;
}

.map-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(255, 107, 53, 0.1);
    color: var(--secondary-color);
    text-decoration: none;
    border-radius: 8px;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 107, 53, 0.2);
}

.map-link:hover {
    background: var(--secondary-color);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 107, 53, 0.3);
    border-color: var(--secondary-color);
}

.map-link i {
    font-size: 1.1rem;
}

.map-link .fab.fa-waze {
    color: inherit;
}

.map-link .fab.fa-google {
    color: inherit;
}

.contact-form-wrapper {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(15px) saturate(180%);
    -webkit-backdrop-filter: blur(15px) saturate(180%);
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.4);
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--primary-color);
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 13px 16px;
    border: 2px solid rgba(255, 255, 255, 0.5);
    border-radius: 8px;
    font-family: 'Poppins', sans-serif;
    font-size: 0.95rem;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.15);
}

.form-group textarea {
    resize: vertical;
}

/* FAQ Section */
.faq {
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0.95), rgba(250, 250, 250, 0.95));
    position: relative;
}

.faq::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 45%, rgba(255, 107, 53, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 55%, rgba(255, 140, 66, 0.03) 0%, transparent 50%);
    pointer-events: none;
}

.faq-container {
    max-width: 950px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: 1.25rem;
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(10px) saturate(180%);
    -webkit-backdrop-filter: blur(10px) saturate(180%);
    box-shadow: 0 4px 16px 0 rgba(0, 0, 0, 0.05);
}

.faq-item:hover {
    background: rgba(255, 255, 255, 0.8);
    border-color: rgba(255, 107, 53, 0.4);
    box-shadow: 0 8px 24px 0 rgba(255, 107, 53, 0.15);
}

.faq-item.active {
    background: rgba(255, 255, 255, 0.85);
    border-color: rgba(255, 107, 53, 0.5);
    box-shadow: 0 8px 24px 0 rgba(255, 107, 53, 0.2);
}

.faq-question {
    width: 100%;
    background: transparent;
    border: none;
    padding: 1.75rem 2rem;
    text-align: left;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--primary-color);
    transition: all 0.2s ease;
    font-family: 'Poppins', sans-serif;
    letter-spacing: -0.01em;
}

.faq-question:hover {
    background: rgba(255, 107, 53, 0.03);
}

.faq-item.active .faq-question {
    background: rgba(255, 107, 53, 0.05);
    color: var(--primary-color);
}

.faq-question span:first-child {
    flex: 1;
    padding-right: 1rem;
}

.faq-icon {
    font-size: 1.5rem;
    font-weight: 300;
    color: var(--secondary-color);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s cubic-bezier(0.4, 0, 0.2, 1), padding 0.3s ease;
    background: rgba(255, 107, 53, 0.02);
}

.faq-item.active .faq-answer {
    max-height: 500px;
    padding: 1.75rem 2rem;
    border-top: 1px solid var(--light-gray);
}

.faq-answer p {
    color: var(--gray);
    line-height: 1.8;
    margin: 0;
    font-size: 0.95rem;
}

/* Reviews Section */
.reviews {
    padding: 6rem 0;
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0.95), rgba(249, 250, 251, 0.95));
    position: relative;
}

.reviews::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 30%, rgba(255, 107, 53, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(255, 140, 66, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
    position: relative;
    z-index: 1;
}

.review-card {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    padding: 0.5rem;
    border-radius: 16px;
    box-shadow: 0 4px 20px 0 rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.5);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.review-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--secondary-color), var(--accent-color));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.review-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 40px 0 rgba(255, 107, 53, 0.15);
    border-color: rgba(255, 107, 53, 0.3);
}

.review-card:hover::before {
    transform: scaleX(1);
}

.review-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.review-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--secondary-color), var(--accent-color));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.25rem;
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(255, 107, 53, 0.3);
}

.review-info h4 {
    color: var(--primary-color);
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0 0 0.25rem 0;
    letter-spacing: -0.01em;
}

.review-company {
    color: var(--gray);
    font-size: 0.9rem;
    margin: 0;
    font-weight: 400;
}

.review-rating {
    display: flex;
    gap: 0.25rem;
    margin-bottom: 1rem;
    color: #ffc107;
    font-size: 1rem;
}

.review-rating i {
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.review-text {
    color: var(--text-color);
    line-height: 1.7;
    margin: 0;
    font-size: 0.95rem;
    position: relative;
}

.review-text::before {
    content: '"';
    font-size: 3rem;
    color: rgba(255, 107, 53, 0.15);
    position: absolute;
    top: -1rem;
    left: -0.5rem;
    font-family: Georgia, serif;
    line-height: 1;
}

.review-screenshot {
    margin-top: 0;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    cursor: pointer;
    width: 100%;
    height: 100%;
}

.review-screenshot:hover {
    transform: scale(1.02);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.review-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.review-screenshot:hover .review-image {
    transform: scale(1.05);
}

/* Responsive Reviews */
@media (max-width: 768px) {
    .reviews {
        padding: 4rem 0;
    }
    
    .reviews-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .review-card {
        padding: 0.5rem;
    }
    
    .review-screenshot {
        margin-top: 0;
    }
}


/* Footer */
.footer {
    background: linear-gradient(to bottom, #0a0a0a 0%, #000000 100%);
    color: var(--white);
    padding: 4rem 0 1.5rem;
    border-top: 2px solid var(--secondary-color);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-section h3 {
    font-size: 1.65rem;
    margin-bottom: 1.25rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.footer-section h4 {
    margin-bottom: 1.25rem;
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--secondary-color);
}

.footer-section p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 0.75rem;
    line-height: 1.6;
    font-size: 0.95rem;
}

.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);
    text-decoration: none;
    transition: all 0.2s ease;
    display: inline-block;
    font-size: 0.95rem;
}

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

.footer-bottom {
    text-align: center;
    padding-top: 2.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 1rem;
}

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

/* Modal */
.modal {
    display: none; /* Hidden by default, changed to 'flex' when shown */
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    animation: fadeIn 0.2s ease;
    overflow-y: auto;
    overflow-x: hidden;
    /* Center content using flexbox when displayed */
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal[style*="display: flex"],
.modal[style*="display:block"] {
    display: flex !important;
}

.modal-content {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    margin: auto;
    padding: 2.5rem;
    border-radius: 20px;
    max-width: 520px;
    width: 100%;
    position: relative;
    animation: slideIn 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 20px 60px 0 rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.5);
    /* Make content scrollable if too long */
    max-height: 90vh;
    overflow-y: auto;
    overflow-x: hidden;
    /* Smooth scrolling */
    scroll-behavior: smooth;
    /* Custom scrollbar styling */
    scrollbar-width: thin;
    scrollbar-color: var(--primary-color) rgba(0, 0, 0, 0.1);
}

/* Custom scrollbar for webkit browsers */
.modal-content::-webkit-scrollbar {
    width: 8px;
}

.modal-content::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.05);
    border-radius: 10px;
}

.modal-content::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 10px;
}

.modal-content::-webkit-scrollbar-thumb:hover {
    background: #d66815;
}

.modal-large {
    max-width: 600px;
}

/* Responsive modal styles */
@media (max-width: 768px) {
    .modal {
        padding: 10px;
    }
    
    .modal-content {
        max-width: 95%;
        max-height: 95vh;
        padding: 1.5rem;
        border-radius: 15px;
    }
    
    .modal-large {
        max-width: 95%;
    }
}

.catalogue-form {
    margin-top: 1rem;
}

.close {
    position: absolute;
    right: 1.5rem;
    top: 1.25rem;
    font-size: 1.75rem;
    font-weight: 300;
    cursor: pointer;
    color: var(--gray);
    transition: all 0.2s ease;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
}

.close:hover {
    color: var(--primary-color);
    background: var(--light-bg);
}

.modal-content h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-weight: 700;
    font-size: 1.75rem;
    letter-spacing: -0.02em;
}

.modal-content p {
    color: var(--gray);
    margin-bottom: 1.75rem;
    line-height: 1.7;
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

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

@keyframes slideIn {
    from {
        transform: translateY(-30px) scale(0.95);
        opacity: 0;
    }
    to {
        transform: translateY(0) scale(1);
        opacity: 1;
    }
}

/* Loading State */
.loading-state {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--secondary-color);
    font-size: 1.2rem;
}

.loading-state i {
    font-size: 2rem;
    margin-bottom: 1rem;
    display: block;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Responsive Design */
@media (max-width: 768px) {
    section {
        padding: 60px 0;
    }

    .logo-image {
        height: 55px;
        max-width: 180px;
    }

    .logo-text {
        font-size: 1.6rem;
    }

    .footer-logo {
        height: 70px;
        max-width: 200px;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(10px);
        width: 100%;
        text-align: center;
        transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        box-shadow: var(--shadow-lg);
        padding: 2rem 0;
        gap: 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-menu li {
        margin: 1rem 0;
    }

    .hero-title {
        font-size: 2.75rem;
    }

    .hero-subtitle {
        font-size: 1.15rem;
    }

    .section-header h2 {
        font-size: 2.25rem;
    }

    .section-header p {
        font-size: 1.05rem;
    }

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

    .process-steps {
        flex-direction: column;
    }

    .process-arrow {
        transform: rotate(90deg);
        margin: 0;
    }

    .service-cta h3 {
        font-size: 1.5rem;
    }

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

    .cta-buttons .btn {
        width: 100%;
    }

    .faq-question {
        font-size: 1rem;
        padding: 1.2rem;
    }

    .faq-answer {
        font-size: 0.95rem;
    }

    .faq-item.active .faq-answer {
        padding: 1.2rem;
    }

    .contact-content {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

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

    .category-main-card {
        grid-template-columns: 1fr;
    }

    .category-image {
        height: 280px;
    }

    .category-info {
        padding: 1.5rem;
    }

    .category-text h3 {
        font-size: 1.5rem;
    }

    .expand-icon {
        width: 40px;
        height: 40px;
        font-size: 1.5rem;
        margin-left: 1rem;
    }

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

    .variants-table-wrapper {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .variants-table {
        min-width: 600px;
    }

    .variants-table thead th {
        padding: 1rem 0.75rem;
        font-size: 0.85rem;
    }

    .variants-table tbody td {
        padding: 1rem 0.75rem;
        font-size: 0.85rem;
    }

    .btn-table {
        padding: 6px 14px;
        font-size: 0.85rem;
    }

    .filter-buttons {
        flex-direction: column;
    }

    .filter-btn {
        width: 100%;
    }
}

@media (max-width: 480px) {
    section {
        padding: 50px 0;
    }

    .hero-title {
        font-size: 2.25rem;
    }

    .hero-subtitle {
        font-size: 1.05rem;
    }

    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }

    .btn {
        width: 100%;
        max-width: 320px;
    }

    .section-header h2 {
        font-size: 2rem;
    }

    .service-card,
    .catalogue-item {
        padding: 2rem;
    }

    .service-process {
        padding: 2rem;
    }

    .service-cta {
        padding: 3rem 2rem;
    }

    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 56px;
        height: 56px;
    }

    .whatsapp-icon {
        width: 28px;
        height: 28px;
    }

    .whatsapp-float:hover {
        width: 56px;
        border-radius: 50%;
    }

    .whatsapp-float:hover .whatsapp-icon {
        margin-right: 0;
    }

    .whatsapp-text {
        display: none;
    }
}