/* ========================================
   The US Space Industry Review - Main Styles
   Idaho Falls AlphaGraphics
   ======================================== */

/* Import Poppins font */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;600&display=swap');

/* CSS Variables */
:root {
    --primary-dark: #1F2937;
    --primary-green: #2E8B57;
    --hover-green: #256D48;
    --light-bg: #F9FAFB;
    --white: #FFFFFF;
    --gray-text: #6B7280;
    --border-color: #E5E7EB;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    font-weight: 400;
    font-size: 16px;
    line-height: 1.6;
    color: var(--primary-dark);
    background-color: var(--white);
}

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

/* Header Navigation */
header {
    background-color: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
}

.logo {
    font-size: 24px;
    font-weight: 600;
    color: var(--primary-dark);
    text-decoration: none;
    display: flex;
    align-items: center;
}

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

nav ul {
    list-style: none;
    display: flex;
    gap: 30px;
    align-items: center;
}

nav ul li a {
    text-decoration: none;
    color: var(--primary-dark);
    font-weight: 400;
    transition: color 0.3s ease;
}

nav ul li a:hover,
nav ul li a.active {
    color: var(--primary-green);
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--primary-dark);
    transition: 0.3s;
}

/* Hero Section */
.hero {
    position: relative;
    height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(31, 41, 55, 0.7);
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    padding: 0 20px;
}

.hero h1 {
    font-size: 48px;
    font-weight: 600;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero p {
    font-size: 20px;
    font-weight: 300;
    margin-bottom: 30px;
    line-height: 1.6;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 14px 32px;
    font-size: 16px;
    font-weight: 400;
    text-decoration: none;
    border-radius: 5px;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    font-family: 'Poppins', sans-serif;
}

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

.btn-primary:hover {
    background-color: var(--hover-green);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(46, 139, 87, 0.3);
}

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

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

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

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

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

.section-title {
    text-align: center;
    font-size: 36px;
    font-weight: 600;
    color: var(--primary-dark);
    margin-bottom: 50px;
}

.section-subtitle {
    text-align: center;
    font-size: 18px;
    color: var(--gray-text);
    max-width: 700px;
    margin: -30px auto 50px;
    font-weight: 300;
}

/* Feature Cards */
.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.feature-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
}

.feature-icon {
    font-size: 48px;
    color: var(--primary-green);
    margin-bottom: 20px;
}

.feature-card h3 {
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--primary-dark);
}

.feature-card p {
    font-size: 15px;
    color: var(--gray-text);
    line-height: 1.6;
    font-weight: 300;
}

/* Statistics Block */
.statistics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    text-align: center;
}

.stat-item h3 {
    font-size: 42px;
    font-weight: 600;
    color: var(--primary-green);
    margin-bottom: 10px;
}

.stat-item p {
    font-size: 16px;
    color: var(--gray-text);
    font-weight: 300;
}

/* Content Section with Image */
.content-with-image {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.content-text h2 {
    font-size: 32px;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--primary-dark);
}

.content-text p {
    font-size: 16px;
    color: var(--gray-text);
    margin-bottom: 15px;
    line-height: 1.8;
    font-weight: 300;
}

.content-image img {
    width: 100%;
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

/* CTA Section */
.cta-section {
    text-align: center;
    padding: 100px 0;
    background: linear-gradient(135deg, var(--primary-dark) 0%, #374151 100%);
    color: var(--white);
}

.cta-section h2 {
    font-size: 36px;
    font-weight: 600;
    margin-bottom: 30px;
}

.cta-section p {
    font-size: 18px;
    margin-bottom: 30px;
    font-weight: 300;
}

/* Blog Cards */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 40px;
    margin-top: 50px;
}

.blog-card {
    background: var(--white);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.blog-card-image {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.blog-card-content {
    padding: 30px;
}

.blog-card-content h3 {
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--primary-dark);
}

.blog-card-content p {
    font-size: 15px;
    color: var(--gray-text);
    margin-bottom: 20px;
    line-height: 1.6;
    font-weight: 300;
}

.blog-card-content .btn {
    padding: 10px 24px;
    font-size: 14px;
}

/* Blog Article Page */
.article-header {
    text-align: center;
    max-width: 800px;
    margin: 60px auto 40px;
}

.article-header h1 {
    font-size: 42px;
    font-weight: 600;
    margin-bottom: 20px;
    line-height: 1.3;
}

.article-meta {
    font-size: 14px;
    color: var(--gray-text);
    font-weight: 300;
}

.article-image {
    width: 100%;
    max-width: 1000px;
    margin: 0 auto 50px;
    border-radius: 10px;
    display: block;
}

.article-content {
    max-width: 800px;
    margin: 0 auto;
    font-size: 17px;
    line-height: 1.8;
}

.article-content h2 {
    font-size: 28px;
    font-weight: 600;
    margin-top: 40px;
    margin-bottom: 20px;
    color: var(--primary-dark);
}

.article-content h3 {
    font-size: 22px;
    font-weight: 600;
    margin-top: 30px;
    margin-bottom: 15px;
    color: var(--primary-dark);
}

.article-content p {
    margin-bottom: 20px;
    color: var(--gray-text);
    font-weight: 300;
}

.article-content ul, .article-content ol {
    margin-bottom: 20px;
    padding-left: 30px;
}

.article-content li {
    margin-bottom: 10px;
    color: var(--gray-text);
}

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

.contact-form {
    background: var(--light-bg);
    padding: 40px;
    border-radius: 10px;
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 400;
    color: var(--primary-dark);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    font-family: 'Poppins', sans-serif;
    font-size: 15px;
    transition: border-color 0.3s ease;
}

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

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

.contact-info h3 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 20px;
}

.contact-info p {
    margin-bottom: 15px;
    color: var(--gray-text);
}

.contact-info strong {
    color: var(--primary-dark);
    font-weight: 400;
}

.map-container {
    margin-top: 30px;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.map-container iframe {
    width: 100%;
    height: 400px;
    border: none;
}

/* FAQ Page */
.faq-item {
    background: var(--light-bg);
    padding: 30px;
    border-radius: 10px;
    margin-bottom: 20px;
    border-left: 4px solid var(--primary-green);
}

.faq-item h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--primary-dark);
}

.faq-item p {
    font-size: 16px;
    color: var(--gray-text);
    line-height: 1.7;
    font-weight: 300;
}

/* Footer */
footer {
    background-color: var(--primary-dark);
    color: var(--white);
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 20px;
}

.footer-section p,
.footer-section a {
    font-size: 14px;
    color: #D1D5DB;
    line-height: 1.8;
    font-weight: 300;
}

.footer-section a {
    text-decoration: none;
    display: block;
    margin-bottom: 10px;
    transition: color 0.3s ease;
}

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

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 14px;
    color: #9CA3AF;
    font-weight: 300;
}

/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--primary-dark);
    color: var(--white);
    padding: 20px;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
    z-index: 9999;
    display: none;
}

.cookie-banner.show {
    display: block;
}

.cookie-banner .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

.cookie-banner p {
    margin: 0;
    font-size: 14px;
    font-weight: 300;
}

.cookie-banner a {
    color: var(--primary-green);
    text-decoration: underline;
}

.cookie-banner button {
    padding: 10px 24px;
    font-size: 14px;
}

/* Success Message */
.success-message {
    background-color: #D1FAE5;
    color: #065F46;
    padding: 15px 20px;
    border-radius: 5px;
    margin-bottom: 20px;
    display: none;
}

.success-message.show {
    display: block;
}

/* Responsive Design */
@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }
    
    nav ul {
        display: none;
        position: absolute;
        top: 70px;
        left: 0;
        right: 0;
        background-color: var(--white);
        flex-direction: column;
        padding: 20px;
        box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    }
    
    nav ul.active {
        display: flex;
    }
    
    .hero h1 {
        font-size: 32px;
    }
    
    .hero p {
        font-size: 16px;
    }
    
    .section-title {
        font-size: 28px;
    }
    
    .content-with-image {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .features {
        grid-template-columns: 1fr;
    }
    
    .blog-grid {
        grid-template-columns: 1fr;
    }
    
    .statistics {
        grid-template-columns: 1fr 1fr;
    }
    
    .article-header h1 {
        font-size: 32px;
    }
    
    .cookie-banner .container {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .hero-buttons .btn {
        width: 100%;
    }
    
    .statistics {
        grid-template-columns: 1fr;
    }
}