:root {
            --bg1: #120a24;
            --bg2: #241245;
            --accent: #b388ff;
            --glow: rgba(179,136,255,0.45);
            --text: #ffffff;
            --particle: rgba(179,136,255,0.3);
        }
        body { background: var(--bg1); color: var(--text); }

        .hero { padding-bottom: 0; min-height: auto; }
        .section { padding-top: 40px; }

        .hero-card {
            display: inline-flex;
            flex-direction: column;
            align-items: center;
            background: transparent;
            border: none;
            box-shadow: none;
            animation: cardFloat 6s ease-in-out infinite;
        }

        @keyframes cardFloat {
            0%,100% { transform: translateY(0); }
            50% { transform: translateY(-8px); }
        }

        .hero-card img {
            max-height: 320px;
            max-width: 92vw;
            width: auto;
            height: auto;
            border-radius: 24px;
            border: 4px solid var(--accent);
            box-shadow: 0 0 40px var(--glow), 0 0 80px rgba(0,0,0,0.3);
        }

        .hero-card .hero-title { margin-top: 10px; }

        .hero-title {
            font-size: clamp(2rem, 8vw, 4rem);
            background: linear-gradient(135deg, #b388ff, #e1bee7, #ffffff, #b388ff);
            background-size: 300% 300%;
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            animation: gradientText 24s ease infinite;
        }

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

        .form-card {
            background: rgba(255,255,255,0.08);
            backdrop-filter: blur(20px);
            border-radius: 24px;
            padding: 50px 40px;
            max-width: 620px;
            margin: 0 auto;
            border: 1px solid rgba(179,136,255,0.2);
            box-shadow: 0 20px 60px rgba(0,0,0,0.3);
        }

        .form-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 18px;
        }

        .form-group { margin-bottom: 22px; }

        .form-group label {
            display: block;
            font-size: 0.95rem;
            font-weight: 600;
            color: #e1bee7;
            margin-bottom: 8px;
        }

        .form-group input,
        .form-group select {
            width: 100%;
            padding: 14px 16px;
            border-radius: 12px;
            border: 2px solid rgba(179,136,255,0.3);
            background: rgba(255,255,255,0.08);
            color: #ffffff;
            font-size: 1rem;
            font-family: 'Montserrat', sans-serif;
            transition: border-color 0.3s, box-shadow 0.3s;
            outline: none;
        }

        .form-group input::placeholder { color: rgba(255,255,255,0.4); }

        .form-group input:focus,
        .form-group select:focus {
            border-color: var(--accent);
            box-shadow: 0 0 20px var(--glow);
        }

        .form-group select option { background: #241245; color: #ffffff; }

        .form-hint {
            font-size: 0.8rem;
            color: rgba(255,255,255,0.5);
            margin-top: 6px;
        }

        .form-submit {
            width: 100%;
            padding: 16px;
            border: none;
            border-radius: 12px;
            font-size: 1.2rem;
            font-weight: 700;
            font-family: 'Montserrat', sans-serif;
            color: #fff;
            background: linear-gradient(135deg, #7c4dff, #b388ff);
            cursor: pointer;
            transition: all 0.4s cubic-bezier(0.25,0.8,0.25,1);
            box-shadow: 0 8px 30px rgba(0,0,0,0.3), 0 0 20px var(--glow);
            margin-top: 6px;
        }

        .form-submit:hover {
            transform: translateY(-3px) scale(1.02);
            box-shadow: 0 12px 40px rgba(0,0,0,0.4), 0 0 40px var(--glow);
        }

        /* --- Результат расчёта --- */
        .result-card {
            max-width: 620px;
            margin: 30px auto 0;
            background: rgba(179,136,255,0.1);
            border: 1px solid rgba(179,136,255,0.35);
            border-radius: 24px;
            padding: 40px 30px;
            text-align: center;
            box-shadow: 0 20px 60px rgba(0,0,0,0.3), 0 0 40px var(--glow);
            display: none;
        }

        .result-card.show {
            display: block;
            animation: resultPop 0.6s cubic-bezier(0.25,0.8,0.25,1);
        }

        @keyframes resultPop {
            0% { opacity: 0; transform: translateY(20px) scale(0.96); }
            100% { opacity: 1; transform: translateY(0) scale(1); }
        }

        .result-sym {
            font-size: 5rem;
            line-height: 1;
            filter: drop-shadow(0 0 20px var(--glow));
            animation: symbolSpin 8s linear infinite;
        }

        @keyframes symbolSpin {
            0% { transform: rotate(0deg) scale(1); }
            50% { transform: rotate(180deg) scale(1.1); }
            100% { transform: rotate(360deg) scale(1); }
        }

        .result-label { font-size: 1rem; color: #e1bee7; margin-top: 14px; }

        .result-sign {
            font-size: 2.6rem;
            font-weight: 900;
            margin: 4px 0 2px;
            color: #fff;
        }

        .result-dates { font-size: 0.95rem; color: var(--accent); font-weight: 600; }

        .result-detail {
            font-size: 0.9rem;
            color: rgba(255,255,255,0.7);
            margin-top: 18px;
            line-height: 1.6;
        }

        .result-avatar {
            width: 150px;
            height: 150px;
            border-radius: 22%;
            object-fit: cover;
            margin: 8px auto 0;
            border: 4px solid var(--accent);
            box-shadow: 0 0 30px var(--glow);
            display: block;
        }

        .result-btn {
            display: inline-block;
            margin-top: 24px;
            padding: 14px 40px;
            border-radius: 50px;
            font-size: 1.05rem;
            font-weight: 700;
            color: #fff;
            text-decoration: none;
            background: linear-gradient(135deg, #7c4dff, #b388ff);
            box-shadow: 0 8px 30px rgba(0,0,0,0.3), 0 0 20px var(--glow);
            transition: all 0.4s cubic-bezier(0.25,0.8,0.25,1);
        }

        .result-btn:hover {
            transform: translateY(-3px) scale(1.04);
            box-shadow: 0 12px 40px rgba(0,0,0,0.4), 0 0 40px var(--glow);
        }

        .result-source {
            font-size: 0.78rem;
            color: rgba(255,255,255,0.45);
            margin-top: 22px;
            line-height: 1.6;
        }

        .result-source a { color: var(--accent); text-decoration: none; border-bottom: 1px dotted rgba(179,136,255,0.5); }
        .result-source a:hover { color: #fff; }

        .form-error {
            color: #ff8a80;
            font-size: 0.9rem;
            text-align: center;
            margin-top: 14px;
            min-height: 1.2em;
        }

        @media (max-width: 768px) {
            .hero-card img { max-height: min(220px, 52vw); max-width: 92vw; }
            .form-card { padding: 26px 16px; }
            .form-row { grid-template-columns: 1fr; gap: 0; }
            .result-card { padding: 30px 18px; }
            .result-sign { font-size: 2rem; }
            .result-sym { font-size: 4rem; }
        }

        .nav { background: transparent; border-bottom: none; }
        .nav-logo { color: #b388ff; }
        .nav-links a { color: #e1bee7; border-color: rgba(179,136,255,0.3); overflow: visible; }
        .nav-links a::before { display: none; }
        .nav-links a:hover {
            background: rgba(179,136,255,0.2);
            color: #ffffff;
            border-color: rgba(179,136,255,0.6);
            transform: translateY(-2px);
            box-shadow: 0 4px 15px rgba(179,136,255,0.3);
        }
        .footer { color: rgba(255,255,255,0.5); border-top: 1px solid rgba(179,136,255,0.15); }
        .footer a { color: #b388ff; }