* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
    transition: background-color 0.5s cubic-bezier(0.4, 0, 0.2, 1),
                color 0.5s cubic-bezier(0.4, 0, 0.2, 1),
                border-color 0.5s cubic-bezier(0.4, 0, 0.2, 1),
                transform 0.5s cubic-bezier(0.4, 0, 0.2, 1),
                opacity 0.5s cubic-bezier(0.4, 0, 0.2, 1),
                box-shadow 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

:root {
    --bg-primary: #0a0a0a;
    --bg-secondary: #1a1a1a;
    --bg-tertiary: rgba(26, 26, 26, 0.7);
    --text-primary: #f5f5f5;
    --text-secondary: #d4d4d4;
    --text-tertiary: #a3a3a3;
    --accent-primary: #dc2626;
    --accent-secondary: #b91c1c;
    --accent-light: #fca5a5;
    --border-color: rgba(220, 38, 38, 0.2);
    --card-bg: linear-gradient(135deg, rgba(26, 26, 26, 0.7), rgba(38, 38, 38, 0.7));
    --shadow-color: rgba(220, 38, 38, 0.1);
}

.light-theme {
    --bg-primary: #ffffff;
    --bg-secondary: #f5f5f5;
    --bg-tertiary: rgba(245, 245, 245, 0.9);
    --text-primary: #1a1a1a;
    --text-secondary: #404040;
    --text-tertiary: #737373;
    --accent-primary: #dc2626;
    --accent-secondary: #b91c1c;
    --accent-light: #dc2626;
    --border-color: rgba(220, 38, 38, 0.15);
    --card-bg: linear-gradient(135deg, rgba(255, 255, 255, 0.9), rgba(245, 245, 245, 0.9));
    --shadow-color: rgba(0, 0, 0, 0.1);
}

html {
    scroll-behavior: smooth;
}

body {
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    color: var(--text-primary);
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
}

.background-pattern {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 15% 50%, rgba(220, 38, 38, 0.15) 0%, transparent 25%),
        radial-gradient(circle at 85% 30%, rgba(185, 28, 28, 0.1) 0%, transparent 20%),
        radial-gradient(circle at 50% 80%, rgba(239, 68, 68, 0.07) 0%, transparent 30%),
        linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    background-size: 400% 400%;
    z-index: -2;
    animation: subtlePulse 20s ease-in-out infinite alternate;
}

@keyframes subtlePulse {
    0%, 100% { opacity: 1; background-position: 0% 0%; }
    50% { opacity: 0.95; background-position: 100% 100%; }
}

.tech-texture {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(90deg, transparent 24px, rgba(220, 38, 38, 0.04) 25px, rgba(220, 38, 38, 0.04) 26px, transparent 27px, transparent 74px, rgba(185, 28, 28, 0.02) 75px, rgba(185, 28, 28, 0.02) 76px, transparent 77px),
        linear-gradient(0deg, transparent 24px, rgba(220, 38, 38, 0.04) 25px, rgba(220, 38, 38, 0.04) 26px, transparent 27px, transparent 74px, rgba(185, 28, 28, 0.02) 75px, rgba(185, 28, 28, 0.02) 76px, transparent 77px);
    background-size: 100px 100px, 100px 100px;
    z-index: -1;
    pointer-events: none;
    opacity: 0.4;
    animation: gridMove 40s linear infinite;
}

@keyframes gridMove {
    0% { transform: translate(0, 0); }
    100% { transform: translate(50px, 50px); }
}

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

.navbar {
    padding: 20px 0;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(15px);
    z-index: 1000;
    border-bottom: 2px solid var(--border-color);
    box-shadow: 0 5px 20px var(--shadow-color);
}

.light-theme .navbar {
    background: rgba(255, 255, 255, 0.95);
    border-bottom: 2px solid rgba(220, 38, 38, 0.1);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 15px;
    text-decoration: none;
}

.logo-image {
    width: 55px;
    height: 55px;
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    background: transparent;
}

.logo-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    padding: 0;
}

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

.logo:hover .logo-image img {
    transform: scale(1.1);
}

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

.logo-main {
    font-size: 28px;
    font-weight: 900;
    background: linear-gradient(135deg, var(--accent-light), var(--accent-primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.5px;
}

.logo-subtitle {
    font-size: 12px;
    color: var(--accent-light);
    letter-spacing: 1px;
    text-transform: uppercase;
}

.theme-toggle {
    background: var(--card-bg);
    border: 2px solid var(--border-color);
    color: var(--text-primary);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    font-size: 18px;
    margin-right: 10px;
}

.theme-toggle:hover {
    border-color: var(--accent-primary);
    transform: rotate(30deg);
    box-shadow: 0 5px 15px var(--shadow-color);
}

.lang-toggle {
    background: var(--card-bg);
    border: 2px solid var(--border-color);
    color: var(--text-primary);
    padding: 8px 15px;
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    font-weight: 600;
    font-size: 14px;
    margin-right: 20px;
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 60px;
    justify-content: center;
}

.lang-toggle:hover {
    border-color: var(--accent-primary);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px var(--shadow-color);
}

.lang-toggle i {
    font-size: 16px;
}

.lang-text {
    font-weight: 700;
}

.nav-links {
    display: flex;
    gap: 25px;
    align-items: center;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    padding: 8px 0;
    position: relative;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
}

.nav-links a:hover {
    color: var(--accent-light);
    transform: translateY(-2px);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
    transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 1px;
}

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

.nav-button {
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    padding: 10px 22px !important;
    border-radius: 25px;
    color: white !important;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: none;
    cursor: pointer;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 5px 15px rgba(220, 38, 38, 0.3);
    font-size: 13px;
    text-decoration: none;
    display: inline-block;
    white-space: nowrap;
    height: 40px;
    line-height: 20px;
}

.nav-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(220, 38, 38, 0.5);
    background: linear-gradient(135deg, #ef4444, var(--accent-primary));
}

.nav-button::after {
    display: none !important;
}

.mobile-menu-btn {
    display: none;
    cursor: pointer;
    font-size: 28px;
    color: var(--accent-light);
    padding: 10px;
    border-radius: 8px;
    background: rgba(220, 38, 38, 0.1);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.mobile-menu-btn:hover {
    background: rgba(220, 38, 38, 0.2);
}

.hero {
    padding: 180px 0 100px;
    position: relative;
    overflow: hidden;
    border-bottom: 1px solid var(--border-color);
    animation: fadeInUp 0.8s ease-out forwards;
    opacity: 0;
}

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

.hero-content {
    max-width: 850px;
    position: relative;
    z-index: 2;
}

.hero-badge {
    display: inline-block;
    background: var(--card-bg);
    border: 2px solid var(--border-color);
    padding: 10px 20px;
    border-radius: 20px;
    margin-bottom: 30px;
    color: var(--accent-light);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    backdrop-filter: blur(10px);
    animation: fadeInUp 0.6s ease-out 0.2s forwards;
    opacity: 0;
}

.hero-title {
    font-size: 52px;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 25px;
    text-transform: uppercase;
    letter-spacing: -1px;
    animation: fadeInUp 0.6s ease-out 0.3s forwards;
    opacity: 0;
}

.gradient-text {
    background: linear-gradient(135deg, var(--accent-light), var(--accent-primary), #ef4444);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 24px;
    color: var(--text-secondary);
    margin-bottom: 25px;
    line-height: 1.4;
    font-weight: 300;
    max-width: 700px;
    animation: fadeInUp 0.6s ease-out 0.4s forwards;
    opacity: 0;
}

.hero-description {
    font-size: 18px;
    color: var(--text-tertiary);
    margin-bottom: 50px;
    max-width: 750px;
    line-height: 1.7;
    font-weight: 400;
    animation: fadeInUp 0.6s ease-out 0.5s forwards;
    opacity: 0;
}

.hero-buttons {
    display: flex;
    gap: 25px;
    margin-bottom: 60px;
    flex-wrap: wrap;
    animation: fadeInUp 0.6s ease-out 0.6s forwards;
    opacity: 0;
}

.btn-primary, .btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 15px;
    padding: 18px 35px;
    border-radius: 15px;
    text-decoration: none;
    font-weight: 700;
    font-size: 16px;
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    border: none;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 1px;
    will-change: transform, box-shadow;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    color: white;
    box-shadow: 0 10px 30px rgba(220, 38, 38, 0.3);
    position: relative;
    overflow: hidden;
}

.floating-btn {
    animation: float 3s ease-in-out infinite;
}

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

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.6s;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-primary:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 15px 40px rgba(220, 38, 38, 0.5);
}

.btn-secondary {
    background: transparent;
    color: var(--text-secondary);
    border: 2px solid var(--border-color);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    border-color: var(--accent-primary);
    color: var(--accent-light);
    transform: translateY(-5px);
    box-shadow: 0 10px 25px var(--shadow-color);
}

.btn-large {
    padding: 20px 45px;
    font-size: 18px;
}

.hero-visual {
    position: absolute;
    right: -150px;
    top: 50%;
    transform: translateY(-50%);
    width: 600px;
    height: 600px;
    opacity: 0.4;
    pointer-events: none;
    z-index: 1;
    animation: fadeIn 1s ease-out 0.7s forwards;
    opacity: 0;
}

@keyframes fadeIn {
    to { opacity: 0.4; }
}

.tech-grid {
    position: absolute;
    width: 100%;
    height: 100%;
    background: 
        linear-gradient(90deg, transparent 49%, rgba(220, 38, 38, 0.05) 50%, transparent 51%),
        linear-gradient(transparent 49%, rgba(220, 38, 38, 0.05) 50%, transparent 51%);
    background-size: 60px 60px;
    animation: gridMove 25s linear infinite;
}

@keyframes gridMove {
    0% { transform: translate(0, 0); }
    100% { transform: translate(60px, 60px); }
}

.floating-elements {
    position: absolute;
    width: 100%;
    height: 100%;
}

.float-element {
    position: absolute;
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, rgba(220, 38, 38, 0.9), rgba(185, 28, 28, 0.9));
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
    color: white;
    box-shadow: 0 15px 35px rgba(220, 38, 38, 0.4);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.2);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.fe1 {
    top: 15%;
    left: 15%;
    animation: floatRed1 9s ease-in-out infinite;
}

.fe2 {
    top: 65%;
    left: 75%;
    animation: floatRed2 11s ease-in-out infinite;
}

.fe3 {
    top: 45%;
    left: 50%;
    animation: floatRed3 13s ease-in-out infinite;
}

@keyframes floatRed1 {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    33% { transform: translate(25px, -25px) rotate(15deg); }
    66% { transform: translate(-15px, 15px) rotate(-10deg); }
}

@keyframes floatRed2 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(-20px, 20px) scale(1.1); }
}

@keyframes floatRed3 {
    0%, 100% { transform: translate(0, 0); }
    25% { transform: translate(20px, 0); }
    50% { transform: translate(20px, 20px); }
    75% { transform: translate(0, 20px); }
}

section {
    padding: 100px 0;
    position: relative;
    animation: fadeInUp 0.8s ease-out forwards;
    opacity: 0;
}

section:nth-child(1) { animation-delay: 0.1s; }
section:nth-child(2) { animation-delay: 0.3s; }
section:nth-child(3) { animation-delay: 0.5s; }
section:nth-child(4) { animation-delay: 0.7s; }
section:nth-child(5) { animation-delay: 0.9s; }

.section-header {
    text-align: center;
    margin-bottom: 70px;
    animation: fadeInUp 0.6s ease-out 0.2s forwards;
    opacity: 0;
}

.section-header h2 {
    font-size: 44px;
    margin-bottom: 25px;
    line-height: 1.2;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: -1px;
}

.section-header p {
    font-size: 20px;
    color: var(--text-tertiary);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.6;
    font-weight: 400;
}

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

.about-text {
    font-size: 20px;
    color: var(--text-secondary);
    margin-bottom: 30px;
    line-height: 1.7;
    font-weight: 400;
    animation: fadeInUp 0.6s ease-out forwards;
    opacity: 0;
}

.about-text:nth-child(1) { animation-delay: 0.3s; }
.about-text:nth-child(2) { animation-delay: 0.4s; }

.about-stats {
    display: flex;
    justify-content: center;
    gap: 60px;
    margin-top: 60px;
    flex-wrap: wrap;
}

.stat {
    text-align: center;
    background: var(--card-bg);
    padding: 35px 25px;
    border-radius: 20px;
    border: 2px solid var(--border-color);
    min-width: 160px;
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
    animation: fadeInUp 0.6s ease-out forwards;
    opacity: 0;
    will-change: transform, box-shadow;
}

.stat:nth-child(1) { animation-delay: 0.5s; }
.stat:nth-child(2) { animation-delay: 0.6s; }
.stat:nth-child(3) { animation-delay: 0.7s; }

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

.stat:hover {
    transform: translateY(-10px);
    border-color: var(--accent-primary);
    box-shadow: 0 20px 40px var(--shadow-color);
}

.stat-number {
    font-size: 56px;
    font-weight: 900;
    background: linear-gradient(135deg, var(--accent-light), var(--accent-primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 15px;
    line-height: 1;
}

.stat-label {
    font-size: 15px;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-weight: 600;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 35px;
    margin-bottom: 50px;
}

.product-card {
    background: var(--card-bg);
    border: 2px solid var(--border-color);
    border-radius: 20px;
    padding: 35px;
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    height: 100%;
    display: flex;
    flex-direction: column;
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
    animation: fadeInUp 0.6s ease-out forwards;
    opacity: 0;
    will-change: transform, box-shadow;
}

.product-card:nth-child(1) { animation-delay: 0.1s; }
.product-card:nth-child(2) { animation-delay: 0.2s; }
.product-card:nth-child(3) { animation-delay: 0.3s; }
.product-card:nth-child(4) { animation-delay: 0.4s; }

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

.product-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    padding: 6px 14px;
    border-radius: 15px;
    color: white;
    font-weight: 700;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 5px 15px rgba(220, 38, 38, 0.3);
    z-index: 2;
}

.product-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
    font-size: 36px;
    color: white;
    box-shadow: 0 10px 25px rgba(220, 38, 38, 0.3);
    animation: fadeInUp 0.6s ease-out 0.3s forwards;
    opacity: 0;
}

.product-card h3 {
    font-size: 28px;
    margin-bottom: 20px;
    color: var(--text-primary);
    font-weight: 800;
    letter-spacing: -0.5px;
    animation: fadeInUp 0.6s ease-out 0.4s forwards;
    opacity: 0;
}

.product-price {
    margin-bottom: 20px;
    padding: 18px;
    background: rgba(10, 10, 10, 0.3);
    border-radius: 12px;
    border: 1px solid var(--border-color);
    animation: fadeInUp 0.6s ease-out 0.5s forwards;
    opacity: 0;
}

.light-theme .product-price {
    background: rgba(255, 255, 255, 0.5);
}

.price-tier {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.price-tier:last-child {
    border-bottom: none;
}

.tier-name {
    color: var(--text-tertiary);
    font-size: 14px;
    font-weight: 500;
}

.tier-price {
    color: var(--accent-light);
    font-size: 20px;
    font-weight: 800;
    letter-spacing: -0.5px;
}

.product-description {
    color: var(--text-tertiary);
    margin-bottom: 25px;
    line-height: 1.7;
    flex-grow: 1;
    font-size: 16px;
    animation: fadeInUp 0.6s ease-out 0.6s forwards;
    opacity: 0;
}

.product-features {
    list-style: none;
    margin-bottom: 30px;
}

.product-features li {
    color: var(--text-secondary);
    padding: 12px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    font-size: 15px;
    font-weight: 500;
    animation: fadeInUp 0.6s ease-out forwards;
    opacity: 0;
}

.product-features li:nth-child(1) { animation-delay: 0.7s; }
.product-features li:nth-child(2) { animation-delay: 0.8s; }
.product-features li:nth-child(3) { animation-delay: 0.9s; }
.product-features li:nth-child(4) { animation-delay: 1.0s; }

.product-features li:before {
    content: "✓";
    margin-right: 12px;
    font-size: 16px;
    color: var(--accent-primary);
    font-weight: bold;
}

.product-features li:last-child {
    border-bottom: none;
}

.btn-product {
    display: block;
    text-align: center;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    color: white;
    padding: 16px 30px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 700;
    font-size: 16px;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    border: none;
    cursor: pointer;
    box-shadow: 0 8px 20px rgba(220, 38, 38, 0.3);
    animation: fadeInUp 0.6s ease-out 1.1s forwards;
    opacity: 0;
}

.btn-product:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(220, 38, 38, 0.4);
    background: linear-gradient(135deg, #ef4444, var(--accent-primary));
}

.products-note {
    background: rgba(220, 38, 38, 0.1);
    border: 2px solid var(--border-color);
    border-radius: 15px;
    padding: 22px 35px;
    text-align: center;
    backdrop-filter: blur(10px);
    animation: fadeInUp 0.6s ease-out 1.2s forwards;
    opacity: 0;
}

.products-note p {
    color: var(--accent-light);
    font-size: 16px;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.products-note i {
    font-size: 22px;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.team-member {
    background: var(--card-bg);
    border-radius: 20px;
    overflow: hidden;
    border: 2px solid var(--border-color);
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(10px);
    animation: fadeInUp 0.6s ease-out forwards;
    opacity: 0;
    will-change: transform, box-shadow;
}

.team-member:nth-child(1) { animation-delay: 0.1s; }
.team-member:nth-child(2) { animation-delay: 0.2s; }
.team-member:nth-child(3) { animation-delay: 0.3s; }
.team-member:nth-child(4) { animation-delay: 0.4s; }
.team-member:nth-child(5) { animation-delay: 0.5s; }
.team-member:nth-child(6) { animation-delay: 0.6s; }
.team-member:nth-child(7) { animation-delay: 0.7s; }

.team-member:hover {
    transform: translateY(-10px);
    border-color: var(--accent-primary);
    box-shadow: 0 20px 40px var(--shadow-color);
}

.member-photo {
    width: 100%;
    height: 280px;
    overflow: hidden;
}

.member-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.team-member:hover .member-photo img {
    transform: scale(1.1);
}

.member-info {
    padding: 30px;
}

.member-name {
    font-size: 24px;
    color: var(--text-primary);
    margin-bottom: 8px;
    font-weight: 800;
}

.member-role {
    color: var(--accent-primary);
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.member-description {
    color: var(--text-tertiary);
    line-height: 1.7;
    font-size: 15px;
}

.reasons-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.reason-card {
    background: var(--card-bg);
    border: 2px solid var(--border-color);
    border-radius: 20px;
    padding: 35px;
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    height: 100%;
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
    animation: fadeInUp 0.6s ease-out forwards;
    opacity: 0;
    will-change: transform, box-shadow;
}

.reason-card:nth-child(1) { animation-delay: 0.1s; }
.reason-card:nth-child(2) { animation-delay: 0.2s; }
.reason-card:nth-child(3) { animation-delay: 0.3s; }
.reason-card:nth-child(4) { animation-delay: 0.4s; }
.reason-card:nth-child(5) { animation-delay: 0.5s; }
.reason-card:nth-child(6) { animation-delay: 0.6s; }

.reason-card:hover {
    transform: translateY(-10px);
    border-color: var(--accent-primary);
    box-shadow: 0 20px 40px var(--shadow-color);
}

.reason-number {
    font-size: 22px;
    font-weight: 900;
    color: var(--accent-primary);
    margin-bottom: 20px;
    display: inline-block;
    padding: 10px 20px;
    background: rgba(220, 38, 38, 0.1);
    border-radius: 12px;
    border: 2px solid var(--border-color);
}

.reason-card h3 {
    font-size: 24px;
    margin-bottom: 15px;
    color: var(--text-primary);
    font-weight: 800;
}

.reason-card p {
    color: var(--text-tertiary);
    line-height: 1.7;
    font-size: 16px;
}

.cta {
    text-align: center;
    position: relative;
    overflow: hidden;
    background: var(--card-bg);
    border-radius: 25px;
    margin: 60px 20px;
    padding: 80px 40px;
    border: 2px solid var(--border-color);
    animation: fadeInUp 0.6s ease-out 0.9s forwards;
    opacity: 0;
}

.cta-content {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.cta h2 {
    font-size: 44px;
    margin-bottom: 25px;
    line-height: 1.2;
    font-weight: 900;
    background: linear-gradient(135deg, var(--accent-light), var(--accent-primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-transform: uppercase;
    letter-spacing: -1px;
}

.cta p {
    font-size: 20px;
    color: var(--text-secondary);
    margin-bottom: 40px;
    line-height: 1.6;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.footer {
    background: var(--card-bg);
    border-top: 2px solid var(--border-color);
    padding: 80px 0 30px;
    backdrop-filter: blur(20px);
    position: relative;
    animation: fadeInUp 0.6s ease-out 1.1s forwards;
    opacity: 0;
}

.footer-logo-image {
    width: 60px;
    height: 60px;
    border-radius: 15px;
    overflow: hidden;
    border: 3px solid #dc2626;
    background: transparent;
    box-shadow: 0 10px 25px rgba(220, 38, 38, 0.3);
}

.footer-logo-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 0;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 70px;
    margin-bottom: 60px;
}

.footer-logo {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 35px;
}

.contact-info h3 {
    font-size: 24px;
    margin-bottom: 30px;
    color: var(--text-primary);
    font-weight: 800;
    position: relative;
    display: inline-block;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 18px;
    margin-bottom: 20px;
    padding: 16px 22px;
    background: rgba(26, 26, 26, 0.3);
    border-radius: 12px;
    border: 2px solid var(--border-color);
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: transform, box-shadow;
}

.light-theme .contact-item {
    background: rgba(255, 255, 255, 0.3);
}

.contact-item:hover {
    border-color: var(--accent-primary);
    transform: translateX(8px);
    box-shadow: 0 10px 25px var(--shadow-color);
}

.contact-item i {
    width: 24px;
    color: var(--accent-primary);
    font-size: 22px;
    text-align: center;
}

.contact-link {
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.3s;
    font-size: 16px;
    font-weight: 500;
    word-break: break-all;
}

.contact-link:hover {
    color: var(--accent-light);
    text-decoration: underline;
}

.contact-form {
    background: var(--card-bg);
    border: 2px solid var(--border-color);
    border-radius: 20px;
    padding: 35px;
    backdrop-filter: blur(10px);
    animation: fadeInUp 0.6s ease-out 0.5s forwards;
    opacity: 0;
}

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

.contact-form .form-group {
    margin-bottom: 20px;
}

.contact-form input,
.contact-form textarea,
.contact-form select {
    width: 100%;
    padding: 18px 22px;
    background: rgba(10, 10, 10, 0.3);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    color: var(--text-primary);
    font-size: 16px;
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    font-weight: 500;
}

.light-theme .contact-form input,
.light-theme .contact-form textarea,
.light-theme .contact-form select {
    background: rgba(255, 255, 255, 0.3);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder,
.contact-form select {
    color: var(--text-tertiary);
}

.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.2);
}

.contact-form textarea {
    resize: vertical;
    min-height: 140px;
    font-family: inherit;
    line-height: 1.6;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 30px;
    border-top: 1px solid var(--border-color);
    color: var(--text-tertiary);
    font-size: 14px;
    flex-wrap: wrap;
}

.footer-links {
    display: flex;
    gap: 25px;
}

.footer-links a {
    color: var(--text-tertiary);
    text-decoration: none;
    transition: color 0.3s;
    font-size: 14px;
    font-weight: 500;
}

.footer-links a:hover {
    color: var(--accent-light);
}

.message {
    padding: 22px 28px;
    margin: 25px 0;
    border-radius: 15px;
    text-align: center;
    display: none;
    font-weight: 600;
    font-size: 16px;
    animation: slideDown 0.5s ease-out;
    backdrop-filter: blur(10px);
    border: 2px solid transparent;
    position: relative;
    z-index: 100;
}

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

.message.success {
    background: rgba(34, 197, 94, 0.15);
    border-color: rgba(34, 197, 94, 0.3);
    color: #22c55e;
}

.message.error {
    background: rgba(239, 68, 68, 0.15);
    border-color: rgba(239, 68, 68, 0.3);
    color: var(--accent-primary);
}

@media (max-width: 1200px) {
    .hero-visual {
        right: -200px;
        width: 500px;
        height: 500px;
        opacity: 0.3;
    }
    
    .hero-content {
        max-width: 100%;
    }
    
    .footer-content {
        gap: 50px;
    }
}

@media (max-width: 992px) {
    .hero-visual {
        display: none;
    }
    
    .products-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
    
    .reasons-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
}

@media (max-width: 768px) {
    .hero {
        padding: 150px 0 60px;
    }
    
    .hero-title {
        font-size: 38px;
    }
    
    .hero-subtitle {
        font-size: 20px;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: stretch;
    }
    
    .btn-primary, .btn-secondary {
        justify-content: center;
        width: 100%;
    }
    
    .nav-links {
        display: none;
        position: fixed;
        top: 90px;
        left: 0;
        right: 0;
        background: var(--bg-primary);
        backdrop-filter: blur(25px);
        padding: 30px;
        flex-direction: column;
        gap: 20px;
        border-bottom: 2px solid var(--border-color);
        box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
        border-radius: 0 0 20px 20px;
        z-index: 999;
    }
    
    .nav-links.active {
        display: flex;
        animation: slideDown 0.4s ease-out;
    }
    
    .nav-links a {
        font-size: 16px;
        padding: 14px 18px;
        background: var(--bg-tertiary);
        border-radius: 12px;
        border: 1px solid var(--border-color);
    }
    
    .nav-links a:hover {
        background: rgba(220, 38, 38, 0.1);
        border-color: var(--accent-primary);
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 25px;
        text-align: center;
    }
    
    .footer-links {
        flex-wrap: wrap;
        justify-content: center;
        gap: 15px;
    }
    
    section {
        padding: 70px 0;
    }
    
    .section-header h2 {
        font-size: 32px;
    }
    
    .about-stats {
        gap: 30px;
    }
    
    .stat {
        min-width: 140px;
        padding: 25px 18px;
    }
    
    .stat-number {
        font-size: 40px;
    }
    
    .cta {
        margin: 40px 15px;
        padding: 60px 25px;
    }
    
    .cta h2 {
        font-size: 32px;
    }
    
    .contact-form .form-row {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .team-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero-title {
        font-size: 30px;
    }
    
    .hero-subtitle {
        font-size: 18px;
    }
    
    .section-header h2 {
        font-size: 28px;
    }
    
    .section-header p {
        font-size: 16px;
    }
    
    .product-card, .reason-card, .team-member, .contact-form {
        padding: 25px 18px;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-item {
        padding: 14px 18px;
    }
    
    .hero-badge {
        font-size: 12px;
        padding: 8px 16px;
    }
    
    .btn-primary, .btn-secondary, .btn-product {
        padding: 16px 25px;
        font-size: 14px;
    }
}

.loading {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg-primary);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

.loading-spinner {
    width: 60px;
    height: 60px;
    border: 4px solid rgba(220, 38, 38, 0.1);
    border-top-color: var(--accent-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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