/* ===== ОБНОВЛЁННЫЙ main.css (тёмная тема, неон, всё видно) ===== */

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.7;
    color: #e0e0e0;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
    min-height: 100vh;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    padding: 0 15px;
    margin: 0 auto;
}

/* Navbar */
.navbar {
    background: rgba(10, 15, 30, 0.95) !important;
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 107, 53, 0.3);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.4);
    transition: all 0.4s ease;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    padding: 12px 0;
}

.navbar-brand {
    font-weight: 800;
    font-size: 1.6rem;
    color: #ff6b35 !important;
    text-shadow: 0 0 10px rgba(255, 107, 53, 0.7);
}

.nav-link {
    color: #ddd !important;
    font-weight: 500;
}

/* Hero */
.hero {
    background: linear-gradient(135deg, #ff6b35 0%, #f7931e 50%, #667eea 100%);
    padding: 140px 0 100px;
    text-align: center;
    position: relative;
}

.hero h1, .hero p {
    color: #fff;
    text-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
}

.hero .btn {
    background: rgba(255, 255, 255, 0.2);
    color: #fff;
    border: 2px solid rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(5px);
    box-shadow: 0 0 15px rgba(255, 255, 255, 0.3);
}

/* === ИСПРАВЛЕНИЯ ДЛЯ СЕКЦИЙ === */

/* --- О Нас --- */
#about {
    background: rgba(15, 20, 40, 0.8);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 60px 0;
    margin: 20px auto;
    color: #e0e0e0;
    border: 1px solid rgba(255, 107, 53, 0.2);
}

#about h2 {
    color: #ff6b35;
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    text-align: center;
    position: relative;
}

#about h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, #ff6b35, #667eea);
    border-radius: 2px;
}

#about p {
    color: #ddd;
    font-size: 1.1rem;
    line-height: 1.8;
    text-shadow: 0 0 5px rgba(0, 0, 0, 0.2);
}

/* --- Услуги --- */
#services {
    background: rgba(15, 20, 45, 0.8);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 60px 0;
    margin: 40px auto;
    border: 1px solid rgba(255, 107, 53, 0.2);
}

#services h2 {
    color: #fff;
    text-shadow: 0 0 10px rgba(102, 126, 234, 0.4);
    margin-bottom: 2.5rem;
}

.card {
    background: rgba(30, 40, 70, 0.7);
    border: 1px solid rgba(255, 107, 53, 0.25);
    border-radius: 15px;
    color: #e0e0e0;
    transition: all 0.4s ease;
    backdrop-filter: blur(5px);
}

.card:hover {
    background: rgba(40, 50, 90, 0.9);
    border-color: #667eea;
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(102, 126, 234, 0.2);
}

.card-title {
    color: #ff6b35;
    font-weight: 600;
}

.card-text {
    color: #ccc;
    font-size: 0.95rem;
}

/* --- Портфолио --- */
#portfolio {
    background: rgba(20, 25, 50, 0.8);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 60px 0;
    margin: 40px auto;
    border: 1px solid rgba(255, 107, 53, 0.2);
}

#portfolio h2 {
    color: #fff;
    text-shadow: 0 0 10px rgba(102, 126, 234, 0.4);
    margin-bottom: 2.5rem;
}

#portfolio .card {
    background: rgba(30, 40, 70, 0.6);
    border: 1px solid rgba(255, 107, 53, 0.2);
    border-radius: 12px;
    transition: all 0.4s ease;
}

#portfolio .card-body h5,
#portfolio .card-body p {
    color: #ddd;
}

#portfolio .card img {
    border-radius: 10px;
}

#portfolio .card:hover {
    transform: scale(1.03);
    box-shadow: 0 15px 30px rgba(255, 107, 53, 0.2);
}

/* --- Контакты --- */
#contact {
    background: rgba(15, 20, 40, 0.85);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 60px 0;
    margin: 40px auto;
    border: 1px solid rgba(255, 107, 53, 0.25);
}

#contact h2,
#contact h5,
#contact p {
    color: #fff;
    text-shadow: 0 0 8px rgba(102, 126, 234, 0.3);
}

#contact .form-control {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 107, 53, 0.3);
    color: #fff;
    border-radius: 10px;
    padding: 12px 15px;
}

#contact .form-control::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

#contact .form-control:focus {
    background: rgba(255, 255, 255, 0.15);
    border-color: #667eea;
    color: #fff;
    box-shadow: 0 0 15px rgba(102, 126, 234, 0.3);
}

#contact .btn {
    background: linear-gradient(90deg, #ff6b35, #f7931e);
    color: white;
    border: none;
    padding: 12px 30px;
    font-weight: 600;
    box-shadow: 0 0 15px rgba(255, 107, 53, 0.4);
}

#contact .btn:hover {
    background: #ff8c00;
    transform: translateY(-2px);
}

/* --- Footer --- */
footer {
    background: rgba(10, 15, 30, 0.95);
    backdrop-filter: blur(10px);
    border-top: 1px solid rgba(255, 107, 53, 0.2);
    padding: 20px 0;
    color: #aaa;
    margin-top: 40px;
}

/* --- Анимации --- */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 1s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* === Responsive === */
@media (max-width: 768px) {
    .hero h1 { font-size: 2.5rem; }
    .hero p { font-size: 1.1rem; }
    #about, #services, #portfolio, #contact {
        padding: 40px 0;
        margin: 20px auto;
        border-radius: 12px;
    }
}