/* 
   Style for Qostaprin — Контроль руху
   Theme: Night Indigo (#050A18)
   Generated by Full-Stack Developer
*/

:root {
    --primary-bg: #050A18;
    --accent-blue: #6AA9FF;
    --text-white: #FFFFFF;
    --text-muted: #A0B3D1;
    --header-glow: rgba(106, 169, 255, 0.15);
    --shadow-deep: 0 15px 35px rgba(0, 0, 0, 0.5);
    --neon-shadow: 0 0 15px rgba(106, 169, 255, 0.4);
    --transition-speed: 0.3s;
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--primary-bg);
    color: var(--text-white);
    font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    line-height: 1.7;
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3 {
    line-height: 1.2;
    font-weight: 700;
    letter-spacing: -0.02em;
}

p {
    margin-bottom: 1.5rem;
    color: var(--text-muted);
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-speed);
}

/* Layout Utilities */
.AbCdEfGhIjKl {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.MnOpQrStUvWx {
    padding: 100px 0;
}

.YzAbCdEfGhIj {
    display: flex;
    align-items: center;
    gap: 50px;
    flex-wrap: wrap;
}

.KlMnOpQrStUv {
    flex: 1;
    min-width: 300px;
}

/* Header & Navigation */
.WxYzAbCdEfGh {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(5, 10, 24, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(106, 169, 255, 0.1);
    box-shadow: 0 4px 30px var(--header-glow);
}

.IjKlMnOpQrSt {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.UvWxYzAbCdEf {
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--accent-blue);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.GhIjKlMnOpQr {
    display: flex;
    list-style: none;
    gap: 30px;
}

.StUvWxYzAbCd {
    font-size: 0.95rem;
    font-weight: 500;
    text-transform: uppercase;
}

.StUvWxYzAbCd:hover {
    color: var(--accent-blue);
    text-shadow: var(--neon-shadow);
}

/* Mobile Menu Button (Checkbox Hack) */
.EfGhIjKlMnOp {
    display: none;
}

.QpRsTuVwXyZa {
    display: none;
    cursor: pointer;
    width: 30px;
    height: 20px;
    position: relative;
}

.QpRsTuVwXyZa span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--text-white);
    position: absolute;
    transition: 0.3s;
}

.QpRsTuVwXyZa span:nth-child(2) { top: 9px; }
.QpRsTuVwXyZa span:nth-child(3) { top: 18px; }

/* Hero Section */
.BcDeFgHiJkLm {
    padding-top: 150px;
    padding-bottom: 80px;
    background: radial-gradient(circle at top right, rgba(106, 169, 255, 0.05), transparent);
}

.NoPqRsTuVwXy {
    font-size: 4rem;
    margin-bottom: 20px;
    background: linear-gradient(to right, #ffffff, #6AA9FF);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.ZaBcDeFgHiJk {
    font-size: 1.25rem;
    color: var(--accent-blue);
    margin-bottom: 30px;
    font-weight: 600;
}

.LmNoPqRsTuVw {
    display: inline-block;
    padding: 18px 45px;
    background-color: var(--accent-blue);
    color: var(--text-white);
    border-radius: 4px;
    font-weight: 700;
    text-transform: uppercase;
    border: 2px solid var(--accent-blue);
    box-shadow: 0 10px 20px rgba(106, 169, 255, 0.2);
}

.LmNoPqRsTuVw:hover {
    background-color: transparent;
    color: var(--accent-blue);
    box-shadow: var(--neon-shadow);
}

/* Practice For Section */
.XyZaBcDeFgHi {
    background-color: rgba(255, 255, 255, 0.02);
    border-radius: 20px;
    padding: 60px;
    box-shadow: var(--shadow-deep);
}

.JkLmNoPqRsTu {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
    list-style: none;
    margin-top: 40px;
}

.VwXyZaBcDeFg {
    background: rgba(106, 169, 255, 0.05);
    padding: 30px;
    border-left: 3px solid var(--accent-blue);
    transition: transform 0.3s;
}

.VwXyZaBcDeFg:hover {
    transform: translateY(-5px);
    background: rgba(106, 169, 255, 0.08);
}

/* Pricing Section */
.HiJkLmNoPqRs {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.TuVwXyZaBcDe {
    background: #0A1229;
    padding: 40px;
    border: 1px solid rgba(106, 169, 255, 0.1);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.TuVwXyZaBcDe.active {
    border: 2px solid var(--accent-blue);
    box-shadow: var(--neon-shadow);
}

.FgHiJkLmNoPq {
    font-size: 1.5rem;
    margin-bottom: 10px;
}

.RsTuVwXyZaBc {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 25px;
    color: var(--accent-blue);
}

.DeFgHiJkLmNo {
    list-style: none;
    text-align: left;
    margin-bottom: 30px;
    font-size: 0.9rem;
}

.DeFgHiJkLmNo li {
    margin-bottom: 12px;
    padding-left: 25px;
    position: relative;
}

.DeFgHiJkLmNo li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--accent-blue);
}

/* Benefits Section Styles */
.PqRsTuVwXyZa {
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.6);
    object-fit: cover;
    width: 100%;
    height: auto;
}

/* Quote Block */
.BcDeFgHiJkLm-quote {
    padding: 80px 0;
    text-align: center;
}

.NoPqRsTuVwXy-quote {
    font-size: 1.8rem;
    font-style: italic;
    max-width: 800px;
    margin: 0 auto 30px;
    position: relative;
}

.NoPqRsTuVwXy-quote::before {
    content: '"';
    font-size: 5rem;
    position: absolute;
    top: -40px;
    left: -20px;
    opacity: 0.1;
    color: var(--accent-blue);
}

/* FAQ Accordion */
.ZaBcDeFgHiJk-faq {
    max-width: 800px;
    margin: 0 auto;
}

details {
    margin-bottom: 15px;
    background: rgba(106, 169, 255, 0.03);
    border: 1px solid rgba(106, 169, 255, 0.1);
}

summary {
    padding: 20px;
    cursor: pointer;
    font-weight: 600;
    list-style: none;
    display: flex;
    justify-content: space-between;
}

summary::after {
    content: '+';
    color: var(--accent-blue);
}

details[open] summary::after {
    content: '-';
}

.LmNoPqRsTuVw-faq-content {
    padding: 0 20px 20px;
    color: var(--text-muted);
}

/* Form Styles */
.XyZaBcDeFgHi-form {
    background: #0A1229;
    padding: 50px;
    border-radius: 8px;
    border: 1px solid rgba(106, 169, 255, 0.1);
}

.JkLmNoPqRsTu-input-group {
    margin-bottom: 25px;
}

.VwXyZaBcDeFg-label {
    display: block;
    margin-bottom: 8px;
    font-size: 0.9rem;
    color: var(--text-white);
}

.HiJkLmNoPqRs-input {
    width: 100%;
    padding: 15px;
    background: #050A18;
    border: 1px solid rgba(106, 169, 255, 0.2);
    color: var(--text-white);
    border-radius: 4px;
}

.HiJkLmNoPqRs-input:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 10px rgba(106, 169, 255, 0.1);
}

.TuVwXyZaBcDe-btn {
    width: 100%;
    padding: 18px;
    background-color: var(--accent-blue);
    border: none;
    color: white;
    font-weight: 700;
    cursor: pointer;
    text-transform: uppercase;
}

.TuVwXyZaBcDe-btn:hover {
    box-shadow: var(--neon-shadow);
    filter: brightness(1.1);
}

/* Footer */
.FgHiJkLmNoPq-footer {
    padding: 60px 0 30px;
    background: #02050D;
    text-align: center;
    border-top: 1px solid rgba(106, 169, 255, 0.05);
}

.RsTuVwXyZaBc-footer-links {
    margin-top: 30px;
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    font-size: 0.8rem;
}

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

/* Additional Big Text Sections */
.DeFgHiJkLmNo-extra-text {
    max-width: 900px;
    margin: 0 auto;
}

.PqRsTuVwXyZa-accent-box {
    padding: 30px;
    background: linear-gradient(135deg, rgba(106, 169, 255, 0.1), transparent);
    border-radius: 10px;
    margin: 40px 0;
}

/* Responsive */
@media (max-width: 992px) {
    .NoPqRsTuVwXy { font-size: 3rem; }
    .YzAbCdEfGhIj { gap: 30px; }
}

@media (max-width: 768px) {
    .QpRsTuVwXyZa { display: block; }
    .GhIjKlMnOpQr {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 80px;
        left: 0;
        width: 100%;
        background: #050A18;
        padding: 40px;
        text-align: center;
    }
    .EfGhIjKlMnOp:checked ~ .GhIjKlMnOpQr {
        display: flex;
    }
    .EfGhIjKlMnOp:checked ~ .QpRsTuVwXyZa span:nth-child(1) { transform: rotate(45deg); top: 9px; }
    .EfGhIjKlMnOp:checked ~ .QpRsTuVwXyZa span:nth-child(2) { opacity: 0; }
    .EfGhIjKlMnOp:checked ~ .QpRsTuVwXyZa span:nth-child(3) { transform: rotate(-45deg); top: 9px; }
    .NoPqRsTuVwXy { font-size: 2.5rem; }
    .MnOpQrStUvWx { padding: 60px 0; }
}

/* Visual elements */
.light-dot {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--accent-blue);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--accent-blue);
}

.neon-arrow {
    display: inline-block;
    width: 20px;
    height: 20px;
    border-right: 2px solid var(--accent-blue);
    border-bottom: 2px solid var(--accent-blue);
    transform: rotate(-45deg);
    margin-left: 10px;
}