/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
html {
    scroll-behavior: smooth;
}
body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: #1f2937;
    background: linear-gradient(135deg, #f8fafc 0%, #ffffff 50%, #f8fafc 100%);
    overflow-x: hidden;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Navigation */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 1.5rem 0;
    transition: all 0.5s ease;
}

.nav.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(16px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    padding: 1rem 0;
}

.nav-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 120px;
}

.nav-logo a {
    display: inline-block;
    height: 130px;
    width: 100px;
    transition: transform 0.3s ease;
}

.nav-logo a:hover {
    transform: scale(1.02);
}

.nav-logo img {
    height: 140px !important;
    transition: all 0.3s ease;
}

.nav-logo img:hover {
    transform: scale(1.05);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    position: relative;
    text-decoration: none;
    color: white;
    font-weight: 500;
    transition: color 0.3s ease;
    padding: 0.5rem 0;
}

.nav.scrolled .nav-link {
    color: #374151;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(to right, #dc2626, #b91c1c);
    transition: width 0.3s ease;
}

.nav-link:hover {
    color: #dc2626 !important;
}

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

.btn-nav {
    padding: 0.625rem 1.5rem !important;
    font-size: 0.875rem !important;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 9999;
    position: relative;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    width: 40px;
    height: 40px;
}

.hamburger-line {
    display: block;
    width: 24px;
    height: 2px;
    background-color: white;
    border-radius: 2px;
    transition: all 0.3s ease;
}

.nav.scrolled .hamburger-line {
    background-color: #374151;
}

.mobile-menu-btn.open .hamburger-line:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}
.mobile-menu-btn.open .hamburger-line:nth-child(2) {
    opacity: 0;
}
.mobile-menu-btn.open .hamburger-line:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding-top: 80px;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, #0f172a 0%, #7f1d1d 50%, #0f172a 100%);
    z-index: 1;
}

.hero-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url('https://images.unsplash.com/photo-1737703121444-c568a9d3bc0e?crop=entropy&cs=tinysrgb&fit=max&fm=jpg&ixid=M3w3Nzg4Nzd8MHwxfHNlYXJjaHwxfHxmdXR1cmlzdGljJTIwdGVjaG5vbG9neSUyMGxhYm9yYXRvcnl8ZW58MXx8fHwxNzcyNjE5NDY1fDA&ixlib=rb-4.1.0&q=80&w=1080') center/cover;
    opacity: 0.2;
}

.hero-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, #0f172a 0%, transparent 100%);
}

.hero-grid-bg {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
    background-size: 50px 50px;
    z-index: 2;
}

/* Floating Icons */
.floating-icon {
    position: absolute;
    width: 48px;
    height: 48px;
    color: rgba(239, 68, 68, 0.3);
    z-index: 3;
}

.floating-icon-1 {
    top: 25%;
    left: 25%;
    animation: float1 4s ease-in-out infinite;
}

.floating-icon-2 {
    top: 33%;
    right: 25%;
    animation: float2 3s ease-in-out infinite;
    animation-delay: 0.5s;
}

.floating-icon-3 {
    bottom: 25%;
    left: 33%;
    animation: float3 3.5s ease-in-out infinite;
    animation-delay: 1s;
}

@keyframes float1 {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(10deg); }
}

@keyframes float2 {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(20px) rotate(-10deg); }
}

@keyframes float3 {
    0%, 100% { transform: translateY(0) scale(1); }
    50% { transform: translateY(-15px) scale(1.2); }
}

.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    padding: 2rem;
    animation: fadeInUp 1s ease-out;
}

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

.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border-radius: 9999px;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.2);
    color: #f87171;
    backdrop-filter: blur(4px);
    transition: all 0.3s ease;
}

.hero-badge {
    margin-bottom: 2rem;
    margin-top: 6rem;
}

.badge:hover {
    background: rgba(239, 68, 68, 0.2);
}

.icon-sparkles {
    width: 1rem;
    height: 1rem;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.hero-title {
    font-size: clamp(2.5rem, 7vw, 4.5rem);
    font-weight: 700;
    color: white;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.gradient-text {
    background: linear-gradient(to right, #f87171, #ef4444, #dc2626);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.hero-description {
    font-size: 1.25rem;
    color: #d1d5db;
    max-width: 48rem;
    margin: 0 auto 3rem;
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 3rem;
}

.btn {
    padding: 1rem 2rem;
    border-radius: 0.5rem;
    font-size: 1.125rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

.btn-primary {
    background: linear-gradient(to right, #dc2626, #b91c1c);
    color: white;
    box-shadow: 0 20px 25px -5px rgba(239, 68, 68, 0.5);
}

.btn-primary:hover {
    transform: scale(1.05);
    box-shadow: 0 25px 50px -12px rgba(239, 68, 68, 0.7);
}

.btn-hero .icon-arrow {
    transition: transform 0.3s ease;
}

.btn-hero:hover .icon-arrow {
    transform: translateX(0.5rem);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(4px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.4);
    transform: scale(1.05);
}

.icon-arrow,
.icon-phone {
    width: 1.25rem;
    height: 1.25rem;
    stroke-width: 2;
}

.stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(200px, 100%), 1fr));
    gap: 2rem;
    max-width: 64rem;
    margin: 5rem auto 0;
}

.stat-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(16px);
    border-radius: 1rem;
    padding: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
    margin-top: 2rem;
    opacity: 0;
    transform: translateY(30px) scale(0.9);
}

.stat-card.visible {
    opacity: 1;
    transform: translateY(0) scale(1);
}

.stat-card:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-0.5rem) scale(1.05) !important;
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: #ef4444;
    margin-bottom: 0.75rem;
    text-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease;
}

.stat-card:hover .stat-number {
    transform: scale(1.1);
}

.stat-label {
    font-size: 1.125rem;
    color: #fca5a5;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.hero-bottom-gradient {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 8rem;
    background: linear-gradient(to top, white 0%, transparent 100%);
    z-index: 5;
}

/* Clients Section */
.clients {
    padding: 1rem 1rem 6rem 1rem;
    background: white;
}

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

.section-badge {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: 9999px;
    background: linear-gradient(to right, #dc2626, #b91c1c);
    color: white;
    font-weight: 600;
    font-size: 1.125rem;
    margin-bottom: 1rem;
    box-shadow: 0 10px 15px -3px rgba(239, 68, 68, 0.3);
    transition: all 0.3s ease;
}

.section-badge:hover {
    transform: scale(1.05);
    box-shadow: 0 20px 25px -5px rgba(239, 68, 68, 0.5);
}

.section-badge.dark {
    background: linear-gradient(to right, #4b5563, #374151);
    box-shadow: 0 10px 15px -3px rgba(75, 85, 99, 0.3);
}

.section-description {
    color: #6b7280;
    font-size: 1.125rem;
    max-width: 48rem;
    margin: 0 auto;
}

.clients-section {
    margin-bottom: 3rem;
}

.clients-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: #111827;
    text-align: center;
    margin-bottom: 1.5rem;
}

.clients-grid {
    display: grid;
    gap: 1.5rem;
}

.corporate-grid {
    grid-template-columns: repeat(auto-fit, minmax(min(150px, 100%), 1fr));
}

.academic-grid {
    grid-template-columns: repeat(auto-fit, minmax(min(180px, 100%), 1fr));
}

.client-card {
    background: white;
    border-radius: 0.75rem;
    padding: 1.5rem;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    border: 1px solid #f3f4f6;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    cursor: pointer;
    opacity: 0;
    transform: translateY(20px) scale(0.9);
}

.client-card.visible {
    opacity: 1;
    transform: translateY(0) scale(1);
}

.client-card:hover {
    transform: translateY(-0.5rem) scale(1.08) !important;
    box-shadow: 0 25px 50px -12px rgba(239, 68, 68, 0.2);
    border-color: #fca5a5;
}

.client-card.academic:hover {
    box-shadow: 0 25px 50px -12px rgba(59, 130, 246, 0.2);
    border-color: #93c5fd;
}

.client-card img {
    max-width: 100%;
    max-height: 3rem;
    object-fit: contain;
    transition: all 0.3s ease;
}

.client-card:hover img {
    transform: scale(1.1);
}

.trust-badge {
    text-align: center;
    margin-top: 4rem;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease;
}

.trust-badge.visible {
    opacity: 1;
    transform: translateY(0);
}

.trust-badge p {
    display: inline-block;
    background: linear-gradient(135deg, #fef2f2 0%, white 100%);
    border: 2px solid #fca5a5;
    border-radius: 1rem;
    padding: 1.5rem 2rem;
    color: #374151;
    transition: all 0.3s ease;
    cursor: pointer;
}

.trust-badge p:hover {
    transform: scale(1.05);
    border-color: #f87171;
    box-shadow: 0 20px 25px -5px rgba(239, 68, 68, 0.2);
}

.trust-badge strong {
    color: #dc2626;
    font-weight: 700;
}

/* Services Section */
.services {
    padding: 6rem 1rem;
    background: linear-gradient(135deg, #f9fafb 0%, white 100%);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(300px, 100%), 1fr));
    gap: 1.5rem;
    margin-bottom: 4rem;
}

.service-card {
    background: white;
    border-radius: 1rem;
    padding: 2rem;
    border: 2px solid #e5e7eb;
    transition: all 0.3s ease;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    opacity: 0;
    transform: translateY(20px);
}

.service-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.service-card:hover {
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
    border-color: #fca5a5;
    transform: translateY(-0.25rem) !important;
}

.service-icon {
    width: 3.5rem;
    height: 3.5rem;
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.service-card:hover .service-icon {
    transform: scale(1.1) rotate(6deg);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.2);
}

.gradient-red {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
}

.service-icon svg {
    width: 1.75rem;
    height: 1.75rem;
    color: white;
    stroke-width: 2;
}

.service-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: #111827;
    margin-bottom: 0.75rem;
    transition: color 0.3s ease;
}

.service-card:hover h3 {
    color: #dc2626;
}

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

.domains-box {
    background: white;
    border-radius: 1.5rem;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.1);
    padding: 2.5rem;
    border: 1px solid #f3f4f6;
    margin-bottom: 4rem;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease;
}

.domains-box.visible {
    opacity: 1;
    transform: translateY(0);
}

.domains-header {
    background: linear-gradient(135deg, #dc2626 0%, #b91c1c 100%);
    color: white;
    padding: 1.5rem 2rem;
    border-radius: 1rem;
    box-shadow: 0 10px 15px -3px rgba(239, 68, 68, 0.3);
    margin-bottom: 2rem;
}

.domains-header h3 {
    font-size: 1.5rem;
    font-weight: 700;
    text-align: center;
    margin: 0;
}

.domains-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(200px, 100%), 1fr));
    gap: 1rem;
}

.domain-card {
    background: linear-gradient(135deg, #f9fafb 0%, white 100%);
    border: 2px solid #e5e7eb;
    border-radius: 0.75rem;
    padding: 1.5rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.domain-card:hover {
    transform: translateY(-0.25rem) scale(1.05);
    border-color: #fca5a5;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

.domain-icon {
    width: 3rem;
    height: 3rem;
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0.75rem;
    font-size: 1.5rem;
    transition: transform 0.3s ease;
}

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

.gradient-blue { background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%); }
.gradient-purple { background: linear-gradient(135deg, #a855f7 0%, #9333ea 100%); }
.gradient-indigo { background: linear-gradient(135deg, #6366f1 0%, #4f46e5 100%); }
.gradient-green { background: linear-gradient(135deg, #10b981 0%, #059669 100%); }
.gradient-yellow { background: linear-gradient(135deg, #eab308 0%, #ca8a04 100%); }
.gradient-pink { background: linear-gradient(135deg, #ec4899 0%, #db2777 100%); }
.gradient-teal { background: linear-gradient(135deg, #14b8a6 0%, #0d9488 100%); }
.gradient-orange { background: linear-gradient(135deg, #f97316 0%, #ea580c 100%); }

.domain-card p {
    font-weight: 600;
    color: #111827;
    font-size: 0.875rem;
    line-height: 1.3;
    margin: 0;
    text-align: center;
}

.mission-box {
    max-width: 64rem;
    margin: 0 auto;
    background: linear-gradient(135deg, #fef2f2 0%, white 100%);
    border-radius: 1.5rem;
    padding: 2.5rem;
    border: 2px solid #fecaca;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease;
}

.mission-box.visible {
    opacity: 1;
    transform: translateY(0);
}

.mission-box h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #111827;
    margin-bottom: 1rem;
}

.mission-box p {
    color: #374151;
    line-height: 1.7;
    margin: 0;
}

/* Products Section */
.products {
    padding: 6rem 1rem;
    background: white;
}

.product-header {
    background: linear-gradient(to right, #dc2626, #b91c1c);
    border-radius: 1.5rem;
    padding: 3rem;
    color: white;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    margin-bottom: 2rem;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease;
}

.product-header.visible {
    opacity: 1;
    transform: translateY(0);
}

.product-header-content {
    flex: 1;
    min-width: 300px;
}

.product-header h2 {
    font-size: 2.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.product-header p {
    font-size: 1.125rem;
    color: #fecaca;
    line-height: 1.6;
    margin: 0;
}

.product-header-logo {
    background: white;
    padding: 2.5rem 2.5rem;
    border-radius: 1rem;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.2);
}

.product-header-logo img {
    height: 80px;
    width: auto;
    object-fit: contain;
}

.product-subtitle {
    text-align: center;
    color: #6b7280;
    margin-bottom: 3rem;
    max-width: 64rem;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(min(280px, 100%), 1fr));
    gap: 1.5rem;
}

.product-card {
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    border: 2px solid #e5e7eb;
    transition: all 0.5s ease;
    cursor: pointer;
    opacity: 0;
    transform: translateY(20px);
    height: fit-content;
}

.product-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.product-card.featured {
    border-color: #fca5a5;
    background: linear-gradient(135deg, #fef2f2 0%, white 100%);
}

.product-card:hover {
    transform: translateY(-0.75rem) scale(1.03) !important;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

.product-card.featured:hover {
    box-shadow: 0 25px 50px -12px rgba(239, 68, 68, 0.3);
    border-color: #f87171;
}

.product-images {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.25rem;
    padding: 0;

}

.product-image-wrapper {
    position: relative;
    overflow: hidden;
    border-radius: 0.5rem;
    height: 320px;
}

.product-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top;
    transition: transform 0.7s ease;
}

.product-card:hover .product-image-wrapper img {
    transform: scale(1.1);
}

.product-image-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.2), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.product-card:hover .product-image-overlay {
    opacity: 1;
}

.product-footer {
    padding: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    min-height: 110px;
    text-align: center;
}

.product-footer.featured {
    background: linear-gradient(to right, #dc2626, #b91c1c);
}

.product-footer.standard {
    background: linear-gradient(to right, #4b5563, #374151);
}

.product-footer h3 {
    font-size: 0.875rem;
    font-weight: 700;
    color: white;
    line-height: 1.3;
    flex: 1;
    margin: 0;
    text-align: center;
}
.product-badge {
    background: white;
    color: #dc2626;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.25rem 0.5rem;
    border-radius: 9999px;
    flex-shrink: 0;
}

/* Advantages Section */
.advantages {
    padding: 6rem 1rem;
    background: linear-gradient(135deg, #f9fafb 0%, white 100%);
}

.advantages-header {
    background: linear-gradient(135deg, white 0%, #fef2f2 100%);
    border: 4px solid #fca5a5;
    border-radius: 1.5rem;
    padding: 2.5rem;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
    margin-bottom: 5rem;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease;
}

.advantages-header.visible {
    opacity: 1;
    transform: translateY(0);
}

.advantages-header h2 {
    font-size: 1.875rem;
    font-weight: 700;
    color: #111827;
    margin-bottom: 1.5rem;
}

.advantages-header ul {
    list-style: none;
}

.advantages-header li {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    color: #374151;
    font-size: 1.125rem;
    padding: 0.75rem 0;
}

.advantages-header li svg {
    width: 2rem;
    height: 2rem;
    flex-shrink: 0;
    color: white;
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    border-radius: 50%;
    padding: 0.375rem;
    margin-top: 0.125rem;
}

.section-title {
    font-size: 2.25rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.intro-text {
    color: #374151;
    font-size: 1.125rem;
    line-height: 1.7;
    margin-bottom: 3rem;
    max-width: 64rem;
}

.advantages-list {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    margin-bottom: 5rem;
}

.advantage-item {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
    transition: transform 0.3s ease;
    cursor: pointer;
    opacity: 0;
    transform: translateX(-20px);
}

.advantage-item.visible {
    opacity: 1;
    transform: translateX(0);
}

.advantage-item:hover {
    transform: translateX(1rem) !important;
}

.advantage-icon {
    width: 5rem;
    height: 5rem;
    flex-shrink: 0;
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.advantage-item:hover .advantage-icon {
    transform: scale(1.15) rotate(10deg);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

.advantage-content h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #111827;
    margin-bottom: 0.75rem;
    transition: color 0.3s ease;
}

.advantage-item:hover .advantage-content h3 {
    color: #dc2626;
}

.advantage-content p {
    color: #374151;
    line-height: 1.7;
    margin: 0;
}

.use-cases-box {
    background: linear-gradient(135deg, #f3f4f6 0%, white 100%);
    border-radius: 1.5rem;
    padding: 2.5rem;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    margin-bottom: 5rem;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease;
}

.use-cases-box.visible {
    opacity: 1;
    transform: translateY(0);
}

.use-cases-intro {
    color: #374151;
    margin-bottom: 2rem;
    font-size: 1.125rem;
}

.use-cases-intro strong {
    color: #dc2626;
    font-weight: 700;
}

.use-cases-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);   
    gap: 2rem;
}

.use-case-card {
    display: flex;
    gap: 1.25rem;
    background: white;
    border-radius: 1rem;
    padding: 1.5rem;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.use-case-card:hover {
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.2);
    transform: translateY(-0.25rem);
}

.use-case-icon {
    width: 4rem;
    height: 4rem;
    flex-shrink: 0;
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    transition: transform 0.3s ease;
}

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

.use-case-content h4 {
    font-size: 1.25rem;
    font-weight: 700;
    color: #111827;
    margin-bottom: 0.5rem;
}

.use-case-content p {
    color: #6b7280;
    line-height: 1.6;
    margin: 0;
}

.tech-partners {
    text-align: center;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease;
}

.tech-partners.visible {
    opacity: 1;
    transform: translateY(0);
}

.tech-partners h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #111827;
    margin-bottom: 2rem;
}

.tech-partners-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2rem;
}

.tech-partner-badge {
    padding: 0.5rem 1.5rem;
    width: 120px;           
    height: 95px;  
    background: white;
    border-radius: 0.75rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    border: 1px solid #e5e7eb;
    font-weight: 600;
    color: #374151;
    transition: all 0.3s ease;
}

.tech-partner-badge:hover {
    transform: scale(1.1);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.2);
}

/* CTA Section */
.cta {
    padding: 6rem 1rem;
    background: linear-gradient(135deg, #f9fafb 0%, white 100%);
}

.cta-content {
    position: relative;
    overflow: hidden;
    border-radius: 1.5rem;
    background: linear-gradient(to right, #dc2626, #b91c1c, #991b1b);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    padding: 4rem 2rem;
    text-align: center;
    opacity: 0;
    transform: scale(0.95);
    transition: all 0.6s ease;
}

.cta-content.visible {
    opacity: 1;
    transform: scale(1);
}

.cta-content:hover {
    box-shadow: 0 25px 50px -12px rgba(239, 68, 68, 0.5);
    transform: scale(1.01);
}

.cta-grid-bg {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
    background-size: 50px 50px;
}

.cta-gradient-overlay {
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: linear-gradient(to left, rgba(127, 29, 29, 0.5), transparent);
}

.cta-decorative-blob {
    position: absolute;
    width: 12rem;
    height: 12rem;
    border-radius: 50%;
    filter: blur(60px);
}

.cta-blob-1 {
    top: -6rem;
    right: -6rem;
    background: rgba(239, 68, 68, 0.2);
    animation: blob1 4s ease-in-out infinite;
}

.cta-blob-2 {
    bottom: -6rem;
    left: -6rem;
    background: rgba(248, 113, 113, 0.2);
    animation: blob2 5s ease-in-out infinite;
    animation-delay: 1s;
}

@keyframes blob1 {
    0%, 100% {
        transform: scale(1);
        opacity: 0.3;
    }
    50% {
        transform: scale(1.2);
        opacity: 0.5;
    }
}

@keyframes blob2 {
    0%, 100% {
        transform: scale(1);
        opacity: 0.3;
    }
    50% {
        transform: scale(1.3);
        opacity: 0.5;
    }
}

.cta-text {
    position: relative;
    z-index: 10;
    margin-bottom: 2.5rem;
}

.cta-text h2 {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    color: white;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.cta-text p {
    font-size: 1.25rem;
    color: #fecaca;
    max-width: 48rem;
    margin: 0 auto;
}

.cta-buttons {
    position: relative;
    z-index: 10;
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 2.5rem;
}

.btn-cta-primary {
    background: white;
    color: #dc2626;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    padding: 1rem 2rem;
    font-size: 1.rem;
    font-weight: 700;
}

.btn-cta-primary:hover {
    box-shadow: 0 25px 50px -12px rgba(255, 255, 255, 0.5);
    background: #fef2f2;
}

.btn-cta-primary .icon-phone {
    transition: transform 0.3s ease;
}

.btn-cta-primary:hover .icon-phone {
    transform: rotate(12deg);
}

.btn-cta-secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
    padding: 1.75rem 2.5rem;
    font-size: 1.125rem;
    font-weight: 700;
}

.btn-cta-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
}

.btn-cta-secondary .icon-arrow {
    transition: transform 0.3s ease;
}

.btn-cta-secondary:hover .icon-arrow {
    transform: translateX(0.5rem);
}

.cta-contact-info {
    position: relative;
    z-index: 10;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    color: #fecaca;
}

.cta-contact-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: transform 0.3s ease;
}

.cta-contact-item:hover {
    transform: scale(1.1);
}

.cta-contact-item svg {
    width: 1rem;
    height: 1rem;
}

.cta-contact-divider {
    width: 1px;
    height: 1.5rem;
    background: #f87171;
}

/* Footer */
.footer {
    background: linear-gradient(135deg, #111827 0%, #1f2937 50%, #111827 100%);
    color: white;
    padding: 4rem 1rem 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(250px, 100%), 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-col-main {
    grid-column: span 2;
}

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

.footer-logo img {
    height: 30px;
}

.footer-col p {
    color: #d1d5db;
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.footer-social {
    display: flex;
    gap: 1rem;
}

.social-icon {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    background: #1f2937;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.social-icon:hover {
    background: #dc2626;
    transform: scale(1.2) rotate(5deg);
    box-shadow: 0 10px 15px -3px rgba(239, 68, 68, 0.5);
}

.social-icon svg {
    width: 1.25rem;
    height: 1.25rem;
    color: white;
    stroke-width: 2;
}

.footer-col h4 {
    color: #fca5a5;
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

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

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

.footer-col a {
    color: #d1d5db;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-col a:hover {
    color: #fca5a5;
}

.footer-contact {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    padding: 2rem 0;
    border-top: 1px solid #374151;
    margin-bottom: 1.5rem;
}

.footer-contact-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.footer-contact-icon {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    background: rgba(220, 38, 38, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.footer-contact-icon svg {
    width: 1.25rem;
    height: 1.25rem;
    color: #fca5a5;
    stroke-width: 2;
}

.footer-contact-label {
    font-size: 0.75rem;
    color: #9ca3af;
}

.footer-contact-value {
    font-size: 0.875rem;
    font-weight: 500;
    color: white;
}

.footer-address {
    text-align: center;
    padding: 1.5rem 0;
    border-top: 1px solid #374151;
    color: #9ca3af;
    font-size: 0.875rem;
}

.footer-bottom {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding-top: 1.5rem;
    border-top: 1px solid #374151;
    font-size: 0.875rem;
    color: #9ca3af;
}

.footer-links {
    display: flex;
    gap: 1.5rem;
}

.footer-links a {
    color: #9ca3af;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: #fca5a5;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-links {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        align-items: flex-start;
        padding: 1rem;
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
        display: none;
        gap: 0;
    }
    
    .nav-links.active {
        display: flex;
    }
    
    .nav-link {
        width: 100%;
        padding: 0.75rem 0;
        border-bottom: 1px solid #f3f4f6;
        color: #374151 !important;
    }
    
    .nav-link:last-child {
        border-bottom: none;
    }
    
    .btn-nav {
        width: 100%;
        margin-top: 1rem;
    }
    
    .mobile-menu-btn {
        display: flex;
    }

    .nav-container {
        padding: 0 1rem;
        overflow: visible;
    }

    .nav-logo a {
        width: auto;
        height: auto;
    }

    .nav-logo img {
        height: 80px !important;
        max-width: 180px;
        width: auto;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .stats {
        grid-template-columns: 1fr;
    }
    
    .services-grid,
    .products-grid,
    .use-cases-grid {
        grid-template-columns: 1fr;
    }
    body {
    overflow-x: hidden;
    }

    .advantage-item {
        flex-direction: column;
    }
    
    .product-header {
        flex-direction: column;
        text-align: center;
        padding: 1.5rem;
    }

    .product-header h2 {
        font-size: 1.75rem;
    }

    .product-header-content {
        min-width: 0;
        width: 100%;
    }

    .product-header-logo {
        padding: 1.5rem;
        width: 100%;
        box-sizing: border-box;
    }

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

    .domains-box {
        padding: 1rem;
        width: 100%;
        box-sizing: border-box;
        margin-left: 0;
        margin-right: 0;
    }

    .container {
        padding: 0 1rem;
        width: 100%;
        box-sizing: border-box;
    }

    .services {
        padding: 4rem 0;
    }
    .footer {
        overflow: hidden;
        width: 100%;
    }
    
    .footer-col-main {
        grid-column: span 1;
    }
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .footer-contact {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    .footer-links {
        justify-content: center;
        flex-wrap: wrap;
        gap: 1rem;
    }
    
    .floating-icon {
        display: none;
    }
}

@media (max-width: 640px) {
    .corporate-grid,
    .academic-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .cta-text h2 {
        font-size: 1.5rem;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
    }
}