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

:root {
    --primary-color: #2563eb;
    --primary-hover: #1d4ed8;
    --secondary-color: #0f172a;
    --text-color: #334155;
    --text-light: #64748b;
    --bg-light: #f8fafc;
    --bg-white: #ffffff;
    --border-color: #e2e8f0;
    --accent-color: #10b981;
}

html {
    scroll-behavior: smooth;
}

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

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

img {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
}

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

.btn-primary:hover {
    background-color: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.2);
}

.btn-secondary {
    background-color: transparent;
    color: var(--secondary-color);
    border: 1.5px solid var(--secondary-color);
}

.btn-secondary:hover {
    background-color: var(--secondary-color);
    color: var(--bg-white);
}

.btn-text {
    color: var(--primary-color);
    font-weight: 600;
}

.btn-large {
    padding: 16px 40px;
    font-size: 16px;
}

/* Header */
.main-header {
    background-color: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 16px 0;
}

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

.logo-text {
    font-size: 24px;
    font-weight: 700;
    color: var(--secondary-color);
    letter-spacing: -0.5px;
}

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

.nav-links a {
    color: var(--text-color);
    text-decoration: none;
    margin-right: 32px;
    font-weight: 500;
    transition: color 0.2s;
}

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

/* Hero Section */
.hero-section {
    padding: 80px 0;
    background: linear-gradient(180deg, rgba(37, 99, 235, 0.04) 0%, rgba(255, 255, 255, 1) 100%);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
}

.badge {
    background-color: rgba(37, 99, 235, 0.1);
    color: var(--primary-color);
    padding: 6px 14px;
    border-radius: 30px;
    font-size: 13px;
    font-weight: 600;
    display: inline-block;
    margin-bottom: 16px;
}

.alert-badge {
    background-color: rgba(16, 185, 129, 0.1);
    color: var(--accent-color);
}

.hero-content h1 {
    font-size: 48px;
    font-weight: 700;
    line-height: 1.2;
    color: var(--secondary-color);
    margin-bottom: 20px;
    letter-spacing: -1px;
}

.hero-content p {
    font-size: 18px;
    color: var(--text-light);
    margin-bottom: 32px;
}

.cta-group .btn {
    margin-right: 16px;
}

.main-hero-img {
    box-shadow: 0 20px 40px rgba(15, 23, 42, 0.1);
}

/* Traction Section */
.traction-section {
    padding: 40px 0;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    background-color: var(--bg-light);
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    text-align: center;
}

.metric-item h3 {
    font-size: 36px;
    color: var(--primary-color);
    font-weight: 700;
}

.metric-item p {
    color: var(--text-light);
    font-size: 14px;
    font-weight: 500;
}

/* Features Section */
.features-section {
    padding: 100px 0;
}

.section-title {
    margin-bottom: 64px;
}

.section-title h2 {
    font-size: 36px;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 12px;
}

.section-title p {
    color: var(--text-light);
    font-size: 18px;
}

.feature-blocks {
    display: flex;
    flex-direction: column;
    gap: 80px;
}

.feature-row {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 64px;
    align-items: center;
}

.feature-row.reverse {
    direction: rtl;
}

.feature-row.reverse .feature-info {
    direction: ltr;
}

.icon-wrapper {
    font-size: 32px;
    margin-bottom: 16px;
}

.feature-info h3 {
    font-size: 24px;
    color: var(--secondary-color);
    margin-bottom: 16px;
    font-weight: 600;
}

.feature-info p {
    color: var(--text-light);
    font-size: 16px;
}

.feature-img-box img {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    border: 1px solid var(--border-color);
}

/* Security Section */
.security-section {
    padding: 100px 0;
    background-color: var(--bg-light);
}

.security-list {
    list-style: none;
    margin-top: 24px;
}

.security-list li {
    margin-bottom: 12px;
    font-weight: 500;
    color: var(--secondary-color);
}

/* Contact / Form Section */
.contact-section {
    padding: 100px 0;
}

.contact-box {
    background-color: var(--secondary-color);
    color: var(--bg-white);
    padding: 64px;
    border-radius: 24px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.contact-box h2 {
    font-size: 36px;
    margin-bottom: 16px;
}

.contact-box p {
    color: #94a3b8;
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.styled-form {
    max-width: 800px;
    margin: 0 auto;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-bottom: 32px;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 8px;
    color: #cbd5e1;
}

.form-group input {
    padding: 14px;
    border-radius: 8px;
    border: 1px solid #475569;
    background-color: #1e293b;
    color: var(--bg-white);
    font-size: 15px;
    transition: border-color 0.2s;
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary-color);
}

.btn-submit-wrapper {
    margin-top: 16px;
}

.form-status {
    margin-top: 16px;
    font-weight: 500;
}

/* Footer */
.main-footer {
    background-color: #020617;
    color: #94a3b8;
    padding: 64px 0 24px 0;
    border-top: 1px solid #1e293b;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-brand .logo-text {
    color: var(--bg-white);
    display: block;
    margin-bottom: 16px;
}

.footer-info h4 {
    color: var(--bg-white);
    margin-bottom: 16px;
}

.footer-info a {
    color: #cbd5e1;
    text-decoration: none;
}

.footer-info a:hover {
    color: var(--primary-color);
}

.footer-bottom {
    padding-top: 24px;
    border-top: 1px solid #1e293b;
    font-size: 13px;
}

/* Responsive Grid System */
@media (max-width: 768px) {

    .hero-grid,
    .feature-row,
    .form-grid,
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .feature-row.reverse {
        direction: ltr;
    }

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

    .nav-links {
        display: none;
    }

    .contact-box {
        padding: 32px 16px;
    }
}