:root {
    --primary: #0284c7;
    --primary-dark: #0369a1;
    --bg-dark: #0f172a;
    --text-dark: #1e293b;
    --text-muted: #64748b;
    --bg-light: #f8fafc;
    --white: #ffffff;
    --border: #e2e8f0;
}

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

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

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navbar */
.navbar {
    background: var(--white);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--bg-dark);
}

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

nav a {
    margin-left: 20px;
    text-decoration: none;
    color: var(--text-muted);
    font-size: 0.95rem;
    font-weight: 500;
}

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

.btn-nav {
    background: var(--primary);
    color: var(--white) !important;
    padding: 8px 16px;
    border-radius: 6px;
}

/* Hero Section & Spacing Fix */
.hero {
    padding: 80px 0;
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
}

.hero-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.badge {
    background: #dbeafe;
    color: var(--primary-dark);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 16px;
}

.hero h1 {
    font-size: 2.75rem;
    margin: 0 0 16px 0;
    color: var(--bg-dark);
    line-height: 1.25;
}

/* Explicit margin prevents text from overlapping buttons */
.hero p {
    font-size: 1.15rem;
    color: var(--text-muted);
    margin: 0 0 28px 0;
    line-height: 1.6;
    max-width: 720px;
}

/* Flex container for buttons with proper top and bottom clearance */
.hero-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
    margin-bottom: 35px;
    width: 100%;
}

/* Landscape Video Player */
.hero-video-wrapper {
    width: 100%;
    max-width: 580px;
    aspect-ratio: 19.5 / 9;
    border-radius: 12px;
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.15);
    overflow: hidden;
    background: #000;
    border: 1px solid var(--border);
}

.hero-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Buttons */
.btn-primary {
    background: var(--primary);
    color: var(--white);
    padding: 12px 24px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    border: none;
    cursor: pointer;
}

.btn-primary:hover {
    background: var(--primary-dark);
}

.btn-secondary {
    background: var(--white);
    color: var(--text-dark);
    border: 1px solid var(--border);
    padding: 12px 24px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
}

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

.bg-light {
    background-color: var(--bg-light);
}

.bg-dark {
    background-color: var(--bg-dark);
}

.text-white {
    color: var(--white);
}

.section-title {
    font-size: 2rem;
    text-align: center;
    margin-bottom: 40px;
}

.section-subtitle {
    text-align: center;
    color: var(--text-muted);
    margin-bottom: 30px;
}

/* Grids & Cards */
.grid-2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.card, .tech-card {
    background: var(--white);
    padding: 30px;
    border-radius: 8px;
    border: 1px solid var(--border);
}

.tech-card .icon {
    font-size: 2rem;
    margin-bottom: 15px;
}

.tech-card h3 {
    margin-bottom: 10px;
}

/* Ecosystem Tags */
.ecosystem-tags {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 15px;
    margin-top: 20px;
}

.tag {
    background: var(--bg-light);
    border: 1px solid var(--border);
    padding: 10px 20px;
    border-radius: 30px;
    font-weight: 500;
}

/* Contact Form */
.contact-container {
    max-width: 600px;
    text-align: center;
}

.contact-form {
    margin-top: 30px;
}

.form-group {
    margin-bottom: 15px;
}

.form-group input, .form-group select, .form-group textarea {
    width: 100%;
    padding: 12px;
    border-radius: 6px;
    border: 1px solid #334155;
    background: #1e293b;
    color: var(--white);
    font-size: 1rem;
}

.full-width {
    width: 100%;
}

.response-message {
    margin-top: 15px;
    font-weight: 500;
}

/* Footer */
footer {
    padding: 30px 0;
    text-align: center;
    border-top: 1px solid var(--border);
    font-size: 0.85rem;
    color: var(--text-muted);
}

.disclaimer {
    margin-top: 5px;
    font-style: italic;
}