:root {
    --bg-color: #0b0f19;
    --card-bg: rgba(255, 255, 255, 0.05);
    --primary: #00f0ff;
    --primary-glow: rgba(0, 240, 255, 0.5);
    --secondary: #7000ff;
    --accent: #ff007a;
    --gold: #FFD700;
    --gold-glow: rgba(255, 215, 0, 0.4);
    --text-main: #ffffff;
    --text-muted: #a0aec0;
    --glass: rgba(255, 255, 255, 0.02);
    --glass-border: rgba(0, 240, 255, 0.2);
    --glow-color: rgba(0, 240, 255, 0.3);
    --transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

#bg-canvas, #code-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -2;
    background: #05080f;
}

#code-canvas {
    z-index: -3;
    opacity: 0.15;
}

.hud-overlay {
    position: fixed;
    font-family: monospace;
    font-size: 10px;
    color: var(--primary);
    opacity: 0.4;
    z-index: 100;
    pointer-events: none;
    letter-spacing: 2px;
}

.hud-overlay.top-left { top: 20px; left: 20px; }
.hud-overlay.top-right { top: 20px; right: 20px; }
.hud-overlay.bottom-left { bottom: 20px; left: 20px; }
.hud-overlay.bottom-right { bottom: 20px; right: 20px; }

.scanline {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        to bottom,
        transparent 0%,
        rgba(0, 240, 255, 0.03) 50%,
        transparent 100%
    );
    background-size: 100% 4px;
    z-index: 1000;
    pointer-events: none;
    animation: scanline 10s linear infinite;
}

@keyframes scanline {
    0% { transform: translateY(-100%); }
    100% { transform: translateY(100%); }
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(0, 240, 255, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 240, 255, 0.05) 1px, transparent 1px);
    background-size: 50px 50px;
    z-index: -1;
    pointer-events: none;
    opacity: 0.6;
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
}

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

.section-padding {
    padding: 80px 0;
}

h1, h2, h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

/* --- Buttons --- */
.btn-primary {
    background: linear-gradient(135deg, var(--gold), #ff8c00);
    color: #000;
    padding: 14px 28px;
    border-radius: 12px;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    box-shadow: 0 0 20px var(--gold-glow);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-primary:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 0 40px var(--gold-glow);
}

.btn-secondary {
    background: var(--glass);
    color: #fff;
    padding: 14px 28px;
    border-radius: 50px;
    font-weight: 600;
    transition: var(--transition);
    border: 1px solid var(--glass-border);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
}

.btn-primary.lg {
    padding: 18px 36px;
    font-size: 1.1rem;
}

.btn-primary.block {
    display: block;
    width: 100%;
    text-align: center;
}

.btn-outline {
    border: 1px solid var(--primary);
    padding: 8px 20px;
    border-radius: 50px;
    color: var(--primary);
    transition: var(--transition);
}

.btn-outline:hover {
    background: var(--primary);
    color: var(--bg-color);
}

/* --- Header --- */
header {
    padding: 20px 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
    background: rgba(11, 15, 25, 0.8);
    border-bottom: 1px solid var(--glass-border);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 900;
    letter-spacing: 2px;
}

.logo span {
    color: var(--primary);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 30px;
}

/* --- Hero --- */
.hero {
    padding-top: 150px;
    background: radial-gradient(circle at 80% 20%, rgba(112, 0, 255, 0.15), transparent);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    align-items: center;
    gap: 50px;
}

.badge {
    background: rgba(255, 215, 0, 0.1);
    color: var(--gold);
    padding: 6px 15px;
    border: 1px solid rgba(255, 215, 0, 0.2);
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    display: inline-block;
    margin-bottom: 20px;
}

.hero-content h1 {
    font-size: 3.8rem;
    line-height: 1.05;
    margin-bottom: 25px;
    background: linear-gradient(to right, #fff 40%, var(--primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-transform: uppercase;
    letter-spacing: -2px;
    filter: drop-shadow(0 0 15px var(--glow-color));
    position: relative;
    animation: glitch 8s infinite;
}

@keyframes glitch {
    0% { text-shadow: 2px 2px var(--primary), -2px -2px var(--accent); }
    2% { text-shadow: 5px 0 var(--primary), -5px 0 var(--accent); }
    4% { text-shadow: -2px -2px var(--primary), 2px 2px var(--accent); }
    6% { text-shadow: 0 0 var(--primary), 0 0 var(--accent); }
    100% { text-shadow: 0 0 var(--primary), 0 0 var(--accent); }
}

.fade-in, .fade-up { 
    opacity: 0; 
    transform: translateY(20px); 
    transition: 1s all cubic-bezier(0.175, 0.885, 0.32, 1.275); 
}

/* Fallback if JS fails */
.no-js .fade-in, .no-js .fade-up {
    opacity: 1;
    transform: translateY(0);
}

.subtitle {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 35px;
}

.hero-btns {
    display: flex;
    gap: 20px;
}

.hero-visual {
    position: relative;
}

.visual-card {
    position: relative;
    border-radius: 30px;
    overflow: hidden;
    box-shadow: 0 0 50px rgba(0, 240, 255, 0.1);
    border: 1px solid var(--glass-border);
    aspect-ratio: 1/1;
}

.hero-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    filter: brightness(0.9) contrast(1.1);
}

.vignette {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, transparent 30%, rgba(11, 15, 25, 0.8) 100%);
    pointer-events: none;
}

/* --- Problems --- */
.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.section-header p {
    color: var(--text-muted);
    margin-bottom: 50px;
}

.problems-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.problem-card {
    background: var(--glass);
    padding: 40px;
    border-radius: 20px;
    border: 1px solid var(--glass-border);
    text-align: center;
    transition: var(--transition);
    backdrop-filter: blur(10px);
}

.problem-card:hover {
    background: rgba(0, 240, 255, 0.05);
    border-color: var(--primary);
    box-shadow: 0 0 30px var(--glow-color);
}

.problem-card i {
    font-size: 2.5rem;
    color: var(--accent);
    margin-bottom: 20px;
}

.problem-card h3 {
    margin-bottom: 15px;
}

/* --- Solution --- */
.glass-panel {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.01));
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    padding: 60px;
    border-radius: 30px;
}

.solution-content h2 {
    font-size: 2.5rem;
    margin-bottom: 25px;
}

.solution-list {
    margin-top: 30px;
}

.solution-list li {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
    font-size: 1.1rem;
}

.solution-list i {
    color: var(--primary);
}

/* --- Services --- */
.bento-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: auto auto;
    gap: 20px;
}

.bento-large {
    grid-row: span 2;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.service-card {
    background: var(--glass);
    padding: 40px;
    border-radius: 24px;
    border: 1px solid var(--glass-border);
    position: relative;
    overflow: hidden;
    transition: var(--transition);
    backdrop-filter: blur(15px);
}

.service-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary);
    box-shadow: 0 0 30px var(--glow-color);
}

.service-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at center, rgba(0, 240, 255, 0.05), transparent 70%);
    opacity: 0;
    transition: var(--transition);
}

.service-card:hover::before {
    opacity: 1;
}

.service-icon {
    font-size: 3rem;
    color: var(--primary);
    margin-bottom: 20px;
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.service-features {
    margin-top: 25px;
    border-top: 1px solid var(--glass-border);
    padding-top: 20px;
}

.service-features li {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.service-features li::before {
    content: '→';
    color: var(--primary);
}

/* --- Offer --- */
.offer-box {
    background: linear-gradient(135deg, var(--secondary), var(--accent));
    padding: 60px;
    border-radius: 30px;
    color: #fff;
}

.timer {
    background: rgba(255, 255, 255, 0.2);
    display: inline-block;
    padding: 5px 15px;
    border-radius: 10px;
    margin-bottom: 20px;
    font-weight: 700;
    text-transform: uppercase;
}

.offer-text {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 30px;
}

/* --- Social Proof --- */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.testimonial-card {
    background: var(--glass);
    padding: 30px;
    border-radius: 20px;
    border: 1px solid var(--glass-border);
}

.stars {
    color: #f1c40f;
    margin-bottom: 15px;
}

.client {
    margin-top: 20px;
    font-weight: 700;
    color: var(--primary);
}

/* --- Contact --- */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
    color: var(--text-muted);
}

.glass-form {
    background: var(--glass);
    padding: 40px;
    border-radius: 20px;
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
}

.form-group input, .form-group select {
    width: 100%;
    padding: 12px 15px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    border-radius: 10px;
    color: #fff;
    font-family: inherit;
    outline: none;
}

.form-group input:focus, .form-group select:focus {
    border-color: var(--primary);
    background: rgba(255, 255, 255, 0.1);
}

.form-feedback {
    margin-top: 20px;
    padding: 10px;
    border-radius: 10px;
    text-align: center;
}

.form-feedback.success { background: rgba(0, 255, 127, 0.1); color: #00ff7f; }
.form-feedback.error { background: rgba(255, 0, 122, 0.1); color: #ff007a; }
.hidden { display: none; }

/* --- Footer --- */
footer {
    padding: 40px 0;
    border-top: 1px solid var(--glass-border);
    color: var(--text-muted);
}

/* --- WhatsApp Float --- */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: #25d366;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
    z-index: 1001;
    transition: var(--transition);
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 15px 30px rgba(37, 211, 102, 0.5);
}

/* --- Animations --- */
.pulse {
    animation: pulse-animation 2s infinite;
}

@keyframes pulse-animation {
    0% { box-shadow: 0 0 0 0px rgba(37, 211, 102, 0.4); }
    70% { box-shadow: 0 0 0 20px rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 0 0 0px rgba(37, 211, 102, 0); }
}

.fade-in { opacity: 0; transform: translateY(20px); transition: 1s all ease; }
.fade-up { opacity: 0; transform: translateY(40px); transition: 0.8s all ease; }
.show { opacity: 1 !important; transform: translateY(0) !important; }

/* --- Mobile Responsive --- */
@media (max-width: 992px) {
    .bento-grid {
        grid-template-columns: 1fr;
    }
    .bento-large {
        grid-row: span 1;
    }
    .hero-grid, .contact-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-content h1 { font-size: 2.8rem; }
    
    .hero-btns { justify-content: center; flex-direction: column; }
    
    .problems-grid, .services-grid, .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .nav-links { display: none; }
}

@media (max-width: 600px) {
    .hero-content h1 { font-size: 2.2rem; }
    .section-padding { padding: 50px 0; }
    .offer-box { padding: 40px 20px; }
}