:root {
    --bg-color: #050505;
    --text-color: #e0e0e0;
    --primary-color: #a855f7;
    /* Vibrant Purple */
    --secondary-color: #d8b4fe;
    /* Light Purple */
    --accent-color: #c026d3;
    /* Magenta */
    --card-bg: rgba(20, 0, 30, 0.4);
    /* Dark Purple tint */
    --transition: all 0.3s ease;
    --container-width: 1200px;
}

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

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

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

ul {
    list-style: none;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
header {
    background: rgba(10, 10, 10, 0.9);
    backdrop-filter: blur(10px);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    padding: 20px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 2px;
}

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

nav a {
    font-size: 1rem;
    font-weight: 500;
}

nav a:hover {
    color: var(--primary-color);
}

.btn-nav {
    padding: 10px 20px;
    border: 1px solid var(--primary-color);
    border-radius: 5px;
    color: var(--primary-color);
}

.btn-nav:hover {
    background: var(--primary-color);
    color: #000;
}

/* Hero Section */
#hero {
    height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('assets/hero-bg.png') no-repeat center center/cover;
    opacity: 0.3;
    z-index: -1;
}

.hero-content {
    text-align: center;
    max-width: 800px;
    z-index: 1;
}

h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
    background: linear-gradient(90deg, #fff, var(--primary-color));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

#hero p {
    font-size: 1.2rem;
    margin-bottom: 40px;
    color: #ccc;
}

/* Buttons */
.btn-primary,
.btn-secondary,
.btn-fire,
.btn-large {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 5px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: var(--transition);
}

.btn-primary {
    background: var(--primary-color);
    color: #fff;
    box-shadow: 0 0 20px rgba(168, 85, 247, 0.4);
}

.btn-primary:hover {
    background: #9333ea;
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(168, 85, 247, 0.6);
}

.btn-secondary {
    background: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
}

.btn-secondary:hover {
    background: var(--primary-color);
    color: #000;
}

.btn-fire {
    background: var(--accent-color);
    color: #fff;
    box-shadow: 0 0 20px rgba(192, 38, 211, 0.4);
}

.btn-fire:hover {
    background: #a21caf;
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(192, 38, 211, 0.6);
}

.btn-large {
    font-size: 1.2rem;
    padding: 20px 40px;
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    color: #fff;
    border: none;
}

.btn-large:hover {
    transform: scale(1.05);
}

/* Sections General */
section {
    padding: 80px 0;
}

h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 50px;
    position: relative;
    padding-bottom: 20px;
}

h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--primary-color);
}

/* Problem Section */
.problem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.problem-item {
    background: var(--card-bg);
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition);
}

.problem-item:hover {
    transform: translateY(-5px);
    border-color: var(--accent-color);
}

.problem-item i {
    font-size: 2rem;
    color: var(--accent-color);
    margin-bottom: 20px;
}

/* Solution Section */
#solution {
    background: linear-gradient(180deg, var(--bg-color) 0%, rgba(168, 85, 247, 0.05) 50%, var(--bg-color) 100%);
    text-align: center;
}

.solution-content {
    max-width: 800px;
    margin: 0 auto;
}

.solution-content p {
    font-size: 1.1rem;
    margin-bottom: 20px;
}

.highlight {
    font-weight: 700;
    color: var(--primary-color);
    font-size: 1.3rem !important;
}

/* Services Section */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.service-card {
    background: var(--card-bg);
    padding: 40px;
    border-radius: 15px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition);
}

.service-card:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-10px);
}

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

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 10px;
}

/* Differentials */
.differentials-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.differentials-list li {
    display: flex;
    align-items: center;
    font-size: 1.1rem;
    background: var(--card-bg);
    padding: 20px;
    border-radius: 8px;
}

.differentials-list i {
    color: var(--primary-color);
    margin-right: 15px;
    font-size: 1.2rem;
}

/* How It Works */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
    text-align: center;
}

.step-card {
    position: relative;
}

.step-number {
    display: block;
    width: 50px;
    height: 50px;
    line-height: 50px;
    background: var(--primary-color);
    color: #000;
    border-radius: 50%;
    font-weight: 700;
    font-size: 1.5rem;
    margin: 0 auto 20px;
}

/* Final CTA */
#final-cta {
    text-align: center;
    background: url('assets/hero-bg.png') no-repeat center center/cover;
    position: relative;
}

#final-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    z-index: 0;
}

#final-cta .container {
    position: relative;
    z-index: 1;
}

#final-cta p {
    font-size: 1.2rem;
    margin-bottom: 30px;
}

/* Footer */
footer {
    background: #000;
    padding: 50px 0;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

footer h3 {
    margin-bottom: 20px;
    color: var(--primary-color);
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 30px;
}

.footer-links a {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.1rem;
}

.footer-links i {
    font-size: 1.5rem;
}

.center-btn {
    text-align: center;
}

/* Responsive */
@media (max-width: 768px) {
    h1 {
        font-size: 2.5rem;
    }

    nav ul {
        display: none;
        /* Add mobile toggle JS later for full implementation */
    }


    .logo {
        margin: 0 auto;
    }
}

/* Modal Styles */
.modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    z-index: 2000;
    justify-content: center;
    align-items: center;
    backdrop-filter: blur(5px);
}

.modal-content {
    background: #1a0b2e;
    /* Deep purple background */
    padding: 40px;
    border-radius: 15px;
    max-width: 500px;
    width: 90%;
    text-align: center;
    position: relative;
    border: 1px solid var(--primary-color);
    box-shadow: 0 0 30px rgba(168, 85, 247, 0.3);
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from {
        transform: translateY(-50px);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.close-modal {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 2rem;
    cursor: pointer;
    color: var(--text-color);
    transition: var(--transition);
}

.close-modal:hover {
    color: var(--accent-color);
}

.modal-content h3 {
    margin-bottom: 20px;
    color: var(--primary-color);
    font-size: 1.8rem;
}

.modal-content p {
    margin-bottom: 30px;
    color: var(--text-color);
}

.contact-options {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.btn-whatsapp {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 15px;
    background: linear-gradient(45deg, #25D366, #128C7E);
    color: white;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1.1rem;
    gap: 10px;
    transition: var(--transition);
    text-decoration: none;
}

.btn-whatsapp:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(37, 211, 102, 0.4);
}

.btn-whatsapp i {
    font-size: 1.4rem;
}