:root {
    --primary-blue: #232f3e;
    --primary-light: #37475a;
    --amazon-orange: #ff9900;
    --text-dark: #111;
    --text-grey: #555;
    --bg-light: #f5f7fa;
    --white: #ffffff;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Amazon Ember", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

body {
    background: var(--bg-light);
    color: var(--text-dark);
    line-height: 1.6;
}

/* Navbar */
.navbar {
    background: var(--primary-blue);
    padding: 0.8rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.brand-logo {
    height: 32px;
    width: auto;
}

.nav-links a {
    color: #ccc;
    text-decoration: none;
    margin-left: 30px;
    font-size: 0.9rem;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: var(--white);
    text-decoration: underline;
}

.btn-login {
    border: 1px solid var(--amazon-orange);
    padding: 8px 20px;
    border-radius: 4px;
    color: var(--amazon-orange) !important;
    text-decoration: none !important;
}

.btn-login:hover {
    background: var(--amazon-orange);
    color: var(--primary-blue) !important;
}

/* Hero Section */
.hero {
    height: 70vh;
    /* Updated background image reference */
    background: url("/static/hero-bg.jpg") center/cover no-repeat;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.overlay {
    background: linear-gradient(135deg, rgba(35, 47, 62, 0.95) 0%, rgba(35, 47, 62, 0.8) 100%);
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-content {
    color: var(--white);
    max-width: 900px;
    padding: 20px;
}

.badge {
    background: rgba(255, 153, 0, 0.2);
    color: var(--amazon-orange);
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 20px;
    display: inline-block;
    border: 1px solid var(--amazon-orange);
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    line-height: 1.1;
    font-weight: 800;
}

.hero p {
    font-size: 1.3rem;
    margin-bottom: 2.5rem;
    color: #ddd;
    font-weight: 300;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* Buttons */
.cta-group .btn-primary {
    background: var(--amazon-orange);
    color: var(--primary-blue);
    padding: 15px 40px;
    border: none;
    border-radius: 4px;
    font-weight: bold;
    cursor: pointer;
    font-size: 1.1rem;
    margin-right: 20px;
    transition: transform 0.2s;
}

.cta-group .btn-primary:hover {
    background: #ffac31;
    transform: translateY(-2px);
}

.cta-group .btn-secondary {
    background: transparent;
    border: 2px solid var(--white);
    color: var(--white);
    padding: 13px 38px;
    border-radius: 4px;
    font-weight: bold;
    cursor: pointer;
    font-size: 1.1rem;
    transition: background 0.2s;
}

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

/* Main Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 80px 20px;
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 40px;
    margin-bottom: 100px;
}

.card {
    background: var(--white);
    padding: 50px 35px;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    text-align: center;
    transition: transform 0.3s;
    border: 1px solid #eee;
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.08);
}

.icon-box {
    background: #fff5e0;
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
}

.icon-box svg {
    width: 32px;
    height: 32px;
    stroke: var(--amazon-orange);
}

.card h3 {
    margin-bottom: 15px;
    color: var(--primary-blue);
    font-size: 1.4rem;
}

.card p {
    color: var(--text-grey);
    font-size: 1rem;
}

/* Info Section */
.info-section {
    display: flex;
    align-items: center;
    gap: 80px;
    margin-top: 50px;
}

.info-text {
    flex: 1;
}

.info-text h2 {
    font-size: 2.5rem;
    color: var(--primary-blue);
    margin-bottom: 25px;
    line-height: 1.2;
}

.feature-list {
    list-style: none;
    margin-top: 30px;
}

.feature-list li {
    margin-bottom: 15px;
    font-size: 1.1rem;
    color: var(--text-dark);
    display: flex;
    align-items: center;
}

.check {
    color: var(--amazon-orange);
    font-weight: 900;
    margin-right: 12px;
    font-size: 1.2rem;
}

.info-image {
    flex: 1.2;
}

.info-image img {
    width: 100%;
    border-radius: 12px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.12);
    border: 1px solid #eee;
}

/* Footer */
footer {
    background: #111;
    color: #888;
    text-align: center;
    padding: 60px 20px;
    margin-top: auto;
}

.footer-logo {
    height: 30px;
    margin-bottom: 20px;
    opacity: 0.8;
}

.copyright {
    font-size: 0.9rem;
    color: #555;
}

/* Responsive */
@media (max-width: 900px) {
    .hero h1 { font-size: 2.5rem; }
    .info-section { flex-direction: column; padding: 0; }
    .navbar { flex-direction: column; gap: 20px; padding: 1.5rem; }
    .nav-links { display: flex; flex-direction: column; align-items: center; gap: 15px; }
    .nav-links a { margin: 0; }
    .info-image { width: 100%; }
}