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

:root {
    --primary-blue: #1e40af;
    --secondary-blue: #3b82f6;
    --light-blue: #dbeafe;
    --white: #ffffff;
    --text-dark: #1e40af;
    --gradient-primary: linear-gradient(135deg, #1e40af 0%, #3b82f6 50%, #60a5fa 100%);
    --gradient-secondary: linear-gradient(45deg, #dbeafe 0%, #ffffff 100%);
    --gradient-hero: linear-gradient(135deg, #1e40af 0%, #3b82f6 50%, #60a5fa 100%);
    --gradient-animated: linear-gradient(270deg, #1e40af, #3b82f6, #60a5fa, #93c5fd);
    --shadow-light: 0 4px 20px rgba(30, 64, 175, 0.1);
    --shadow-medium: 0 8px 25px rgba(30, 64, 175, 0.15);
    --shadow-heavy: 0 12px 35px rgba(30, 64, 175, 0.2);
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background: var(--white);
    overflow-x: hidden;
}

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

/* Animated Background */
.animated-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: linear-gradient(270deg, #dbeafe, #bfdbfe, #93c5fd, #60a5fa);
    background-size: 800% 800%;
    animation: gradientShift 15s ease infinite;
}

.animated-bg::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    background: 
        /* Вертикальные световые лучи */
        linear-gradient(90deg, transparent 0%, rgba(30, 64, 175, 0.1) 10%, transparent 12%),
        linear-gradient(90deg, transparent 25%, rgba(59, 130, 246, 0.08) 27%, transparent 29%),
        linear-gradient(90deg, transparent 45%, rgba(96, 165, 250, 0.12) 47%, transparent 49%),
        linear-gradient(90deg, transparent 65%, rgba(30, 64, 175, 0.09) 67%, transparent 69%),
        linear-gradient(90deg, transparent 80%, rgba(59, 130, 246, 0.11) 82%, transparent 84%);
    animation: lightBeamsMove 12s ease-in-out infinite;
}

/* Блики и световые эффекты */
.light-effects {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
    opacity: 0.7;
}

.light-effects::before {
    content: '';
    position: absolute;
    top: 20%;
    left: 15%;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, 
        rgba(30, 64, 175, 0.15) 0%, 
        rgba(59, 130, 246, 0.1) 30%, 
        rgba(96, 165, 250, 0.05) 60%, 
        transparent 100%);
    border-radius: 50%;
    filter: blur(2px);
    animation: glowPulse 8s ease-in-out infinite;
}

.light-effects::after {
    content: '';
    position: absolute;
    top: 60%;
    right: 20%;
    width: 150px;
    height: 150px;
    background: radial-gradient(circle, 
        rgba(96, 165, 250, 0.2) 0%, 
        rgba(59, 130, 246, 0.12) 40%, 
        rgba(30, 64, 175, 0.06) 70%, 
        transparent 100%);
    border-radius: 50%;
    filter: blur(1px);
    animation: glowPulse 6s ease-in-out infinite 2s;
}

/* Диагональные световые полосы */
.diagonal-lights {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
    overflow: hidden;
}

.diagonal-light {
    position: absolute;
    background: linear-gradient(45deg, 
        transparent 0%, 
        rgba(30, 64, 175, 0.08) 30%, 
        rgba(59, 130, 246, 0.12) 50%, 
        rgba(96, 165, 250, 0.08) 70%, 
        transparent 100%);
    transform-origin: center;
    opacity: 0;
}

.diagonal-light:nth-child(1) {
    width: 300px;
    height: 2px;
    top: 25%;
    left: -100px;
    transform: rotate(30deg);
    animation: diagonalSweep1 10s ease-in-out infinite;
}

.diagonal-light:nth-child(2) {
    width: 250px;
    height: 1px;
    top: 65%;
    right: -80px;
    transform: rotate(-25deg);
    animation: diagonalSweep2 12s ease-in-out infinite 3s;
}

.diagonal-light:nth-child(3) {
    width: 400px;
    height: 1.5px;
    top: 45%;
    left: -150px;
    transform: rotate(15deg);
    animation: diagonalSweep3 14s ease-in-out infinite 6s;
}

/* Мерцающие точки света */
.sparkles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
}

.sparkle {
    position: absolute;
    width: 3px;
    height: 3px;
    background: var(--secondary-blue);
    border-radius: 50%;
    opacity: 0;
    filter: blur(0.5px);
    box-shadow: 0 0 6px var(--secondary-blue);
}

.sparkle:nth-child(1) {
    top: 30%;
    left: 20%;
    animation: sparkleGlow 4s ease-in-out infinite;
}

.sparkle:nth-child(2) {
    top: 70%;
    left: 75%;
    animation: sparkleGlow 5s ease-in-out infinite 1s;
}

.sparkle:nth-child(3) {
    top: 50%;
    left: 45%;
    animation: sparkleGlow 3s ease-in-out infinite 2s;
}

.sparkle:nth-child(4) {
    top: 15%;
    right: 25%;
    animation: sparkleGlow 6s ease-in-out infinite 3s;
}

.sparkle:nth-child(5) {
    top: 85%;
    left: 60%;
    animation: sparkleGlow 4.5s ease-in-out infinite 4s;
}

/* Стили для уведомления */
.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    background: #4CAF50;
    color: white;
    padding: 15px 20px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    z-index: 1000;
    opacity: 0;
    transform: translateX(100%);
    transition: all 0.3s ease;
}

.notification.show {
    opacity: 1;
    transform: translateX(0);
}

.notification.error {
    background: #f44336;
}

.notification .close-btn {
    background: none;
    border: none;
    color: white;
    font-size: 18px;
    cursor: pointer;
    margin-left: 10px;
}

/* Анимации */
@keyframes lightBeamsMove {
    0%, 100% { 
        transform: translateX(-20px);
        opacity: 0.6;
    }
    50% { 
        transform: translateX(20px);
        opacity: 1;
    }
}

@keyframes glowPulse {
    0%, 100% { 
        opacity: 0.3;
        transform: scale(1);
    }
    50% { 
        opacity: 0.7;
        transform: scale(1.2);
    }
}

@keyframes diagonalSweep1 {
    0% { 
        opacity: 0;
        transform: rotate(30deg) translateX(-400px);
    }
    50% { 
        opacity: 0.6;
        transform: rotate(30deg) translateX(0px);
    }
    100% { 
        opacity: 0;
        transform: rotate(30deg) translateX(400px);
    }
}

@keyframes diagonalSweep2 {
    0% { 
        opacity: 0;
        transform: rotate(-25deg) translateX(300px);
    }
    50% { 
        opacity: 0.4;
        transform: rotate(-25deg) translateX(0px);
    }
    100% { 
        opacity: 0;
        transform: rotate(-25deg) translateX(-300px);
    }
}

@keyframes diagonalSweep3 {
    0% { 
        opacity: 0;
        transform: rotate(15deg) translateX(-500px);
    }
    50% { 
        opacity: 0.5;
        transform: rotate(15deg) translateX(0px);
    }
    100% { 
        opacity: 0;
        transform: rotate(15deg) translateX(500px);
    }
}

@keyframes sparkleGlow {
    0%, 100% { 
        opacity: 0;
        transform: scale(1);
    }
    50% { 
        opacity: 0.8;
        transform: scale(1.5);
        box-shadow: 0 0 12px var(--secondary-blue);
    }
}

/* Дополнительные световые эффекты для hero секции */
.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(ellipse at 30% 20%, rgba(255, 255, 255, 0.15) 0%, transparent 60%),
        radial-gradient(ellipse at 70% 80%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        linear-gradient(45deg, transparent 0%, rgba(255, 255, 255, 0.05) 40%, transparent 60%);
    animation: heroLightEffects 20s ease-in-out infinite;
    pointer-events: none;
}

@keyframes heroLightEffects {
    0%, 100% { 
        opacity: 0.7;
        transform: scale(1);
    }
    50% { 
        opacity: 1;
        transform: scale(1.05);
    }
}

/* Мобильная адаптация */
@media (max-width: 768px) {
    .light-effects::before,
    .light-effects::after {
        width: 100px;
        height: 100px;
    }
    
    .diagonal-light {
        width: 200px !important;
    }
    
    .animated-bg::after {
        opacity: 0.5;
    }
}


.animated-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 50%, rgba(30, 64, 175, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(59, 130, 246, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 40% 80%, rgba(96, 165, 250, 0.1) 0%, transparent 50%);
    animation: floatBubbles 20s ease-in-out infinite;
}

@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

@keyframes floatBubbles {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    33% { transform: translateY(-20px) rotate(5deg); }
    66% { transform: translateY(10px) rotate(-3deg); }
}

/* Header */
header {
    background: white;
    border-bottom: 2px solid var(--primary-blue);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 10px rgba(30, 64, 175, 0.1);
}

@media (max-width: 768px) {
    nav {
        flex-wrap: wrap;
        justify-content: space-between;
        height: auto;
        padding: 0 15px;
        gap: 10px;
    }

    .nav-links {
        position: fixed;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100vh;
        background: white;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: left 0.3s ease;
        z-index: 1001;
    }

    .nav-links.mobile-active {
        left: 0;
    }

    .nav-actions {
        flex-direction: column;
        align-items: center;
        gap: 20px;
        margin-top: 20px;
    }

    .social-links {
        justify-content: center;
    }

    .cta-button {
        width: 80%;
        text-align: center;
    }

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


nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
    padding: 0 20px;
    max-width: 1200px;
    margin: 0 auto;
    gap: 20px;
}

.logo-container {
    flex-shrink: 0;
    position: relative;
}


.logo-link {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

.logo-img {
    height: 40px;
    width: auto;
    filter: none;
}

.logo-text {
    font-size: 2rem;
    font-weight: 700;
    line-height: 1;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-block;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
    flex: 1;
    justify-content: center;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
    padding: 10px 0;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width 0.3s ease;
}

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

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: 15px;
    flex-shrink: 0;
}

.social-links {
    display: flex;
    gap: 10px;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 35px;
    height: 35px;
    background: var(--gradient-hero);
    border-radius: 50%;
    color: white;
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-links a:hover {
    transform: scale(1.2) rotate(10deg);
    box-shadow: var(--shadow-medium);
}

.cta-button {
    background: var(--gradient-hero);
    color: white;
    padding: 12px 24px;
    border: none;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    cursor: pointer;
    min-width: 140px;
    box-shadow: var(--shadow-light);
    white-space: nowrap;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-heavy);
}

.btn-order {
    display: inline-block;
    margin-top: 10px;
    padding: 10px 20px;
    background: var(--gradient-hero);
    color: #fff;
    text-decoration: none;
    border-radius: 5px;
    transition: all 0.3s ease;
}

.btn-order:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

button:focus {
    outline: none;
    box-shadow: 0 0 0 4px rgba(30, 64, 175, 0.3);
}

/* Mobile Menu */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    z-index: 1002;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--primary-blue);
    margin: 3px 0;
    transition: 0.3s;
    border-radius: 2px;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(-45deg) translate(-5px, 6px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(45deg) translate(-5px, -6px);
}

/* Hero Section */
.hero {
    background: var(--gradient-hero);
    color: white;
    padding: 140px 0 100px;
    text-align: center;
    position: relative;
    overflow: hidden;
    margin-top: 0;
}

.hero::before {
    content: '';
    position: absolute;
    will-change: transform, opacity;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 30% 20%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 70% 80%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
    animation: heroFloat 15s ease-in-out infinite;
}

@keyframes heroFloat {
    0%, 100% { transform: translateY(0px) scale(1); }
    50% { transform: translateY(-10px) scale(1.05); }
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    margin-bottom: 1rem;
    font-weight: 700;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
}

.hero p {
    font-size: clamp(1.1rem, 2.5vw, 1.4rem);
    margin-bottom: 2rem;
    opacity: 0.95;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

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

.btn-primary {
    background: white;
    color: var(--primary-blue);
    min-height: 50px; 
    padding: 15px 30px;
    border: none;
    border-radius: 30px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-light);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.btn-secondary {
    background: transparent;
    color: white;
    min-height: 50px;
    padding: 15px 30px;
    border: 2px solid white;
    border-radius: 30px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.btn-primary:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: var(--shadow-heavy);
}

.btn-secondary:hover {
    background: white;
    color: var(--primary-blue);
    transform: translateY(-3px) scale(1.05);
    box-shadow: var(--shadow-heavy);
}

/* Services Section */
.services {
    padding: 100px 0;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
}

.section-title {
    text-align: center;
    font-size: clamp(2rem, 4vw, 2.5rem);
    margin-bottom: 3rem;
    color: var(--text-dark);
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translate(-50%, 0);
    width: 80px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.service-card {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    transform-origin: center bottom;
    will-change: transform;
    padding: 2rem;
    border-radius: 20px;
    box-shadow: var(--shadow-light);
    transition: all 0.4s ease;
    border: 1px solid rgba(30, 64, 175, 0.1);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(30, 64, 175, 0.05) 0%, transparent 70%);
    transform: scale(0);
    transition: transform 0.5s ease;
}

.service-card:hover::before {
    transform: scale(1);
}

.service-card:hover {
    transform: translateY(-15px) scale(1.02);
    box-shadow: var(--shadow-heavy);
    border-color: var(--primary-blue);
}

.service-card h3 {
    color: var(--primary-blue);
    font-size: 1.5rem;
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
}

.service-card p {
    color: var(--text-dark);
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 1;
}

.service-price {
    font-size: 1.8rem;
    font-weight: bold;
    color: var(--primary-blue);
    position: relative;
    z-index: 1;
}

.websites-section {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    padding: 3rem;
    border-radius: 20px;
    box-shadow: var(--shadow-light);
    border: 1px solid rgba(30, 64, 175, 0.1);
    margin-top: 2rem;
}

.websites-section h3 {
    color: var(--primary-blue);
    font-size: 2rem;
    margin-bottom: 2rem;
    text-align: center;
}

.website-types {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.website-type {
    text-align: center;
    padding: 2rem 1.5rem;
    border: 2px solid var(--light-blue);
    border-radius: 15px;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.5);
    position: relative;
    overflow: hidden;
}

.website-type::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(30, 64, 175, 0.1), transparent);
    transition: left 0.5s ease;
}

.website-type:hover::before {
    left: 100%;
}

.website-type:hover {
    border-color: var(--primary-blue);
    background: var(--light-blue);
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

.website-type h4 {
    color: var(--text-dark);
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.website-type .price {
    color: var(--primary-blue);
    font-size: 1.4rem;
    font-weight: bold;
}

/* Work Process */
.work-process {
    padding: 100px 0;
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(10px);
}

.process-intro {
    text-align: center;
    margin-bottom: 4rem;
}

.process-intro h2 {
    font-size: clamp(2rem, 4vw, 2.5rem);
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.process-intro h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    margin-bottom: 1rem;
    color: var(--primary-blue);
}

.process-intro p {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: var(--text-dark);
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

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

.process-step {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    padding: 2.5rem 2rem;
    border-radius: 20px;
    text-align: center;
    transform-origin: center bottom;
    will-change: transform;
    position: relative;
    box-shadow: var(--shadow-light);
    transition: all 0.4s ease;
    border: 1px solid rgba(30, 64, 175, 0.1);
}

.process-step:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-heavy);
}

.step-number {
    background: var(--gradient-hero);
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: bold;
    margin: 0 auto 1.5rem;
    box-shadow: var(--shadow-medium);
    transition: all 0.3s ease;
}

.process-step:hover .step-number {
    transform: scale(1.1) rotate(10deg);
}

.process-step h3 {
    color: var(--primary-blue);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.process-step p {
    color: var(--text-dark);
    line-height: 1.6;
}

/* Contact Form */
.contact-section {
    padding: 100px 0;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
}

.contact-form {
    max-width: 600px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    padding: 3rem;
    border-radius: 25px;
    box-shadow: var(--shadow-heavy);
    border: 1px solid rgba(30, 64, 175, 0.1);
}

.contact-form h2 {
    text-align: center;
    color: var(--text-dark);
    margin-bottom: 2rem;
    font-size: clamp(1.5rem, 3vw, 2rem);
}

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

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

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 15px;
    border: 2px solid var(--light-blue);
    border-radius: 12px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.9);
    color: var(--text-dark);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(30, 64, 175, 0.1);
    transform: translateY(-2px);
}

.form-group textarea {
    resize: vertical;
    height: 120px;
}

.submit-btn {
    width: 100%;
    background: var(--gradient-hero);
    color: white;
    padding: 18px;
    border: none;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-light);
}

.submit-btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-heavy);
}

/* FAQ Section */
.faq-section {
    padding: 100px 0;
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(10px);
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    margin-bottom: 1rem;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow-light);
    border: 1px solid rgba(30, 64, 175, 0.1);
    transition: all 0.3s ease;
}

.faq-item:hover {
    box-shadow: var(--shadow-medium);
}

.faq-question {
    padding: 1.5rem;
    cursor: pointer;
    font-weight: 600;
    color: var(--text-dark);
    transition: all 0.3s ease;
    transform-origin: center;
    position: relative;
}

.faq-question::after {
    content: '+';
    position: absolute;
    right: 1.5rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.5rem;
    color: var(--primary-blue);
    transition: transform 0.3s ease;
}

.faq-question.active::after {
    transform: translateY(-50%) rotate(45deg);
}

.faq-question:hover {
    background: var(--light-blue);
    color: var(--primary-blue);
}

.faq-answer {
    padding: 0 1.5rem;
    max-height: 0;
    overflow: hidden;
    transition: all 0.4s ease;
    color: var(--text-dark);
}

.faq-answer.active {
    padding: 1.5rem;
    max-height: 1000px;
    transition: max-height 0.4s ease;
}

/* Footer */
footer {
    background: var(--gradient-hero);
    color: white;
    padding: 4rem 0 2rem;
    position: relative;
    overflow: hidden;
}

footer::before {
    content: '';
    position: absolute;
    will-change: transform, opacity;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 80%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
    animation: footerFloat 20s ease-in-out infinite;
}

@keyframes footerFloat {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-5px); }
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
    position: relative;
    z-index: 1;
}

.footer-section h3 {
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.footer-section a {
    color: white;
    text-decoration: none;
    opacity: 0.8;
    transition: all 0.3s ease;
    display: block;
    margin-bottom: 0.5rem;
}

.footer-section a:hover {
    opacity: 1;
    transform: translateX(5px);
}

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

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transition: all 0.3s ease;
}

.footer-social a:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-3px) scale(1.1);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    opacity: 0.8;
    position: relative;
    z-index: 1;
}

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

.fade-in-up {
    animation: fadeInUp 0.8s ease-out;
}

/* Responsive Design */
@media (max-width: 768px) {
    nav {
        padding: 0 15px;
        gap: 10px;
    }

    .nav-links {
        position: fixed;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100vh;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: center;
        transition: left 0.3s ease;
        z-index: 1000;
    }

    .nav-links.mobile-active {
        left: 0;
    }

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

    .hero {
        padding: 120px 0 80px;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

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

    .process-steps {
        grid-template-columns: 1fr;
    }

    .website-types {
        grid-template-columns: 1fr;
    }

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

    .contact-form {
        margin: 0 auto;
        padding: 1.5rem;
    }

    .container {
        padding: 0 15px;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 2rem;
    }

    .hero p {
        font-size: 1rem;
    }

    .btn-primary, .btn-secondary {
        padding: 12px 24px;
        font-size: 0.9rem;
    }

    .service-card, .process-step {
        padding: 1.5rem;
    }

    .contact-form {
        padding: 1.5rem;
    }
}

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

/* Loading state */
.loading {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease;
}

.loading.loaded {
    opacity: 1;
    transform: translateY(0);
}

/* Бургер */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    cursor: pointer;
}

.mobile-menu-toggle span {
    display: block;
    height: 3px;
    width: 25px;
    background: #000;
    transition: 0.3s;
}

/* Контейнер меню */
.nav-wrapper {
    display: flex;
    gap: 20px;
    align-items: center;
}

/* Адаптация под мобильные */
@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
    }

    .nav-wrapper {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 70px;
        left: 0;
        width: 100%;
        background: #fff;
        padding: 20px;
        box-shadow: 0 4px 12px rgba(0,0,0,0.1);
        z-index: 999;
    }

    .nav-wrapper.show {
        display: flex;
    }

    .nav-links,
    .nav-actions {
        flex-direction: column;
        align-items: flex-start;
        width: 100%;
    }

    .nav-links li {
        margin: 10px 0;
    }

    .nav-actions a {
        margin: 8px 0;
    }
}