/* ==============================================
   VSL CRACK - CYBER DARK THEME
   ============================================== */

/* CSS Variables */
:root {
    --bg-dark: #0a0a0f;
    --bg-darker: #050508;
    --cyan: #00fff2;
    --magenta: #ff00ff;
    --green: #00ff41;
    --yellow: #ffff00;
    --white: #ffffff;
    --gray: #888;
    --font-main: 'Orbitron', monospace;
    --font-body: 'Rajdhani', sans-serif;
}

/* Reset & Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background: var(--bg-dark);
    color: var(--white);
    min-height: 100vh;
    overflow-x: hidden;
    line-height: 1.6;
}

/* Particles Background */
#particles-js {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    background: linear-gradient(135deg, var(--bg-dark) 0%, #0d0d1a 50%, var(--bg-darker) 100%);
}

/* Scanlines Effect */
.scanlines {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
    background: repeating-linear-gradient(
        0deg,
        rgba(0, 0, 0, 0.15),
        rgba(0, 0, 0, 0.15) 1px,
        transparent 1px,
        transparent 2px
    );
    opacity: 0.3;
}

/* Container */
.container {
    position: relative;
    z-index: 10;
    max-width: 1000px;
    margin: 0 auto;
    padding: 20px;
}

/* ==============================================
   HEADER
   ============================================== */
.header {
    text-align: center;
    padding: 40px 0 20px;
}

.logo {
    font-family: var(--font-main);
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--cyan);
    text-shadow:
        0 0 10px var(--cyan),
        0 0 20px var(--cyan),
        0 0 40px var(--cyan);
    letter-spacing: 4px;
}

/* Glitch Effect */
.glitch {
    position: relative;
    animation: glitch-skew 4s infinite linear alternate-reverse;
}

.glitch::before,
.glitch::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.glitch::before {
    color: var(--magenta);
    animation: glitch-1 0.3s infinite linear alternate-reverse;
    clip-path: polygon(0 0, 100% 0, 100% 35%, 0 35%);
    transform: translateX(-2px);
}

.glitch::after {
    color: var(--green);
    animation: glitch-2 0.3s infinite linear alternate-reverse;
    clip-path: polygon(0 65%, 100% 65%, 100% 100%, 0 100%);
    transform: translateX(2px);
}

@keyframes glitch-1 {
    0%, 100% { transform: translateX(-2px); }
    20% { transform: translateX(2px); }
    40% { transform: translateX(-2px); }
    60% { transform: translateX(2px); }
    80% { transform: translateX(-1px); }
}

@keyframes glitch-2 {
    0%, 100% { transform: translateX(2px); }
    20% { transform: translateX(-2px); }
    40% { transform: translateX(2px); }
    60% { transform: translateX(-2px); }
    80% { transform: translateX(1px); }
}

@keyframes glitch-skew {
    0%, 100% { transform: skew(0deg); }
    20% { transform: skew(-0.5deg); }
    40% { transform: skew(0.5deg); }
    60% { transform: skew(0deg); }
    80% { transform: skew(-0.3deg); }
}

/* ==============================================
   HERO SECTION
   ============================================== */
.hero {
    text-align: center;
    padding: 60px 20px;
}

.hero-title {
    font-family: var(--font-main);
    font-size: clamp(1.5rem, 5vw, 2.5rem);
    font-weight: 700;
    color: var(--white);
    margin-bottom: 20px;
    min-height: 80px;
}

.typing-text {
    border-right: none;
}

.cursor {
    color: var(--cyan);
    animation: blink 0.7s infinite;
}

@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

.hero-subtitle {
    font-size: 1.3rem;
    font-weight: 400;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
}

.neon-text {
    padding: 5px 15px;
    border-radius: 3px;
    background: rgba(0, 0, 0, 0.5);
}

.neon-text.cyan {
    color: var(--cyan);
    text-shadow: 0 0 10px var(--cyan);
    border: 1px solid var(--cyan);
    box-shadow: 0 0 10px rgba(0, 255, 242, 0.3);
}

.neon-text.magenta {
    color: var(--magenta);
    text-shadow: 0 0 10px var(--magenta);
    border: 1px solid var(--magenta);
    box-shadow: 0 0 10px rgba(255, 0, 255, 0.3);
}

.neon-text.green {
    color: var(--green);
    text-shadow: 0 0 10px var(--green);
    border: 1px solid var(--green);
    box-shadow: 0 0 10px rgba(0, 255, 65, 0.3);
}

/* ==============================================
   PRICE SECTION
   ============================================== */
.price-section {
    padding: 40px 20px;
    display: flex;
    justify-content: center;
}

.price-card {
    background: linear-gradient(135deg, rgba(0, 255, 242, 0.1) 0%, rgba(255, 0, 255, 0.1) 100%);
    border: 2px solid var(--cyan);
    border-radius: 15px;
    padding: 30px 50px;
    text-align: center;
    position: relative;
    box-shadow:
        0 0 20px rgba(0, 255, 242, 0.3),
        inset 0 0 30px rgba(0, 255, 242, 0.1);
    animation: card-pulse 3s infinite ease-in-out;
}

@keyframes card-pulse {
    0%, 100% { box-shadow: 0 0 20px rgba(0, 255, 242, 0.3), inset 0 0 30px rgba(0, 255, 242, 0.1); }
    50% { box-shadow: 0 0 40px rgba(0, 255, 242, 0.5), inset 0 0 40px rgba(0, 255, 242, 0.2); }
}

.price-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--magenta);
    color: var(--white);
    padding: 5px 20px;
    font-family: var(--font-main);
    font-size: 0.8rem;
    font-weight: 700;
    border-radius: 20px;
    box-shadow: 0 0 15px var(--magenta);
    animation: badge-glow 2s infinite;
}

@keyframes badge-glow {
    0%, 100% { box-shadow: 0 0 15px var(--magenta); }
    50% { box-shadow: 0 0 25px var(--magenta), 0 0 35px var(--magenta); }
}

.price-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin: 20px 0 10px;
}

.price-old {
    font-family: var(--font-main);
    font-size: 1.5rem;
    color: var(--gray);
    text-decoration: line-through;
    opacity: 0.7;
}

.price-current {
    font-family: var(--font-main);
    font-size: 3.5rem;
    font-weight: 900;
    color: var(--green);
    text-shadow:
        0 0 10px var(--green),
        0 0 20px var(--green);
    animation: price-glow 2s infinite;
}

@keyframes price-glow {
    0%, 100% { text-shadow: 0 0 10px var(--green), 0 0 20px var(--green); }
    50% { text-shadow: 0 0 20px var(--green), 0 0 40px var(--green), 0 0 60px var(--green); }
}

.price-desc {
    color: var(--gray);
    font-size: 1rem;
}

/* ==============================================
   FEATURES
   ============================================== */
.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    padding: 40px 20px;
}

.feature-item {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    padding: 30px;
    text-align: center;
    transition: all 0.3s ease;
}

.feature-item:hover {
    border-color: var(--cyan);
    background: rgba(0, 255, 242, 0.05);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 255, 242, 0.2);
}

.feature-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 20px;
    color: var(--cyan);
    transition: all 0.3s ease;
}

.feature-item:hover .feature-icon {
    color: var(--magenta);
    filter: drop-shadow(0 0 10px var(--magenta));
    transform: scale(1.1);
}

.feature-icon svg {
    width: 100%;
    height: 100%;
}

.feature-item h3 {
    font-family: var(--font-main);
    font-size: 1.2rem;
    margin-bottom: 10px;
    color: var(--white);
}

.feature-item p {
    color: var(--gray);
    font-size: 0.95rem;
}

/* ==============================================
   FORM SECTION
   ============================================== */
.form-section {
    padding: 60px 20px;
    text-align: center;
}

.form-title {
    font-family: var(--font-main);
    font-size: 1.8rem;
    margin-bottom: 30px;
    color: var(--cyan);
    text-shadow: 0 0 10px var(--cyan);
}

.vsl-form {
    max-width: 600px;
    margin: 0 auto;
}

.input-wrapper {
    position: relative;
    margin-bottom: 20px;
}

.input-wrapper input {
    width: 100%;
    padding: 20px 25px;
    font-family: var(--font-body);
    font-size: 1.1rem;
    background: rgba(0, 0, 0, 0.5);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 10px;
    color: var(--white);
    outline: none;
    transition: all 0.3s ease;
}

.input-wrapper input::placeholder {
    color: rgba(255, 255, 255, 0.3);
}

.input-wrapper input:focus {
    border-color: var(--cyan);
    box-shadow: 0 0 20px rgba(0, 255, 242, 0.3);
}

.input-border {
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--cyan);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.input-wrapper input:focus + .input-border {
    width: 100%;
    box-shadow: 0 0 10px var(--cyan);
}

.submit-btn {
    display: inline-flex;
    align-items: center;
    gap: 15px;
    padding: 18px 50px;
    font-family: var(--font-main);
    font-size: 1.2rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--magenta), #cc00cc);
    border: none;
    border-radius: 50px;
    color: var(--white);
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 0 20px rgba(255, 0, 255, 0.5);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.submit-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 0 40px rgba(255, 0, 255, 0.8);
}

.submit-btn:active {
    transform: scale(0.98);
}

.btn-icon {
    width: 24px;
    height: 24px;
}

.btn-icon svg {
    width: 100%;
    height: 100%;
}

.form-note {
    margin-top: 20px;
    color: var(--gray);
    font-size: 0.9rem;
}

/* ==============================================
   FOOTER
   ============================================== */
.footer {
    text-align: center;
    padding: 40px 20px;
    color: var(--gray);
    font-size: 0.85rem;
}

.footer-line {
    width: 100px;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--cyan), transparent);
    margin: 20px auto 0;
}

/* ==============================================
   RESPONSIVE
   ============================================== */
@media (max-width: 768px) {
    .logo {
        font-size: 1.8rem;
    }

    .hero-subtitle {
        flex-direction: column;
        gap: 10px;
    }

    .neon-text {
        display: block;
    }

    .price-card {
        padding: 25px 30px;
    }

    .price-current {
        font-size: 2.5rem;
    }

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

    .submit-btn {
        padding: 15px 30px;
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 10px;
    }

    .logo {
        font-size: 1.5rem;
        letter-spacing: 2px;
    }

    .hero {
        padding: 40px 10px;
    }

    .hero-title {
        font-size: 1.2rem;
    }

    .price-container {
        flex-direction: column;
        gap: 10px;
    }

    .input-wrapper input {
        padding: 15px 20px;
        font-size: 1rem;
    }
}

/* ==============================================
   LOADING ANIMATION (opcional)
   ============================================== */
.loading {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    z-index: 9999;
    justify-content: center;
    align-items: center;
}

.loading.active {
    display: flex;
}

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 3px solid rgba(255, 255, 255, 0.1);
    border-top-color: var(--cyan);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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