/* Base Styles */
:root {
    --primary-color: #2ecc71;
    --secondary-color: #3498db;
    --accent-color: #e74c3c;
    --dark-color: #2c3e50;
    --light-color: #ecf0f1;
    --text-color: #333;
    --light-text: #fff;
    --border-radius: 8px;
    --shadow: 0 4px 6px rgba(0,0,0,0.1);
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: #f9f9f9;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

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

a:hover {
    color: var(--dark-color);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
}

.section {
    padding: 80px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 40px;
    color: var(--dark-color);
    position: relative;
    font-size: 2.5rem;
}

.section-title::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: var(--primary-color);
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
}

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

/* Button Styles */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
}

.btn-primary {
    background-color: var(--primary-color);
    color: var(--light-text);
}

.btn-primary:hover {
    background-color: #27ae60;
    color: var(--light-text);
    transform: translateY(-3px);
    box-shadow: var(--shadow);
}

.btn-secondary {
    background-color: var(--secondary-color);
    color: var(--light-text);
}

.btn-secondary:hover {
    background-color: #2980b9;
    color: var(--light-text);
    transform: translateY(-3px);
    box-shadow: var(--shadow);
}

.btn-reward {
    background-color: var(--primary-color);
    color: var(--light-text);
    width: 100%;
    margin-top: 15px;
}

.btn-reward:hover {
    background-color: #27ae60;
    color: var(--light-text);
}

.btn.disabled {
    background-color: #95a5a6;
    cursor: not-allowed;
}

.btn.disabled:hover {
    transform: none;
    box-shadow: none;
}

.cta-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
    margin: 20px 0;
}

/* Header & Navigation */
.hero {
    background: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7)), url('../images/hero-bg.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    color: var(--light-text);
    padding: 150px 0 100px;
    text-align: center;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
}

.logo {
    font-size: 1.8rem;
    font-weight: 700;
}

nav ul {
    display: flex;
    gap: 20px;
}

nav ul li a {
    color: var(--light-text);
    font-weight: 600;
}

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

.hero-content h1 {
    font-size: 3rem;
    margin-bottom: 10px;
}

.hero-content h2 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    font-weight: 400;
}

.hero-content p {
    font-size: 1.2rem;
    max-width: 800px;
    margin: 0 auto 30px;
}

/* Campaign Stats */
.campaign-stats {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-top: 40px;
    flex-wrap: wrap;
}

.stat {
    text-align: center;
}

.amount {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 5px;
    color: var(--primary-color);
}

.label {
    font-size: 0.9rem;
}

/* Two Column Layout */
.two-column {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    align-items: center;
}

/* Image Placeholder */
.image-placeholder {
    background-color: #ddd;
    border-radius: var(--border-radius);
    height: 300px;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #777;
    font-size: 1.2rem;
}

/* Items Grid */
.items-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 30px;
}

.item {
    background: #fff;
    border-radius: var(--border-radius);
    padding: 30px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.item-icon {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.item h3 {
    margin-bottom: 10px;
}

/* Addon Highlight */
.addon-highlight {
    margin-top: 50px;
    text-align: center;
}

.addon-highlight h3 {
    margin-bottom: 20px;
    font-size: 1.8rem;
    color: var(--accent-color);
}

.addon-item {
    background: #fff;
    border: 2px solid var(--accent-color);
    border-radius: var(--border-radius);
    padding: 30px;
    text-align: center;
    box-shadow: var(--shadow);
    max-width: 500px;
    margin: 0 auto;
}

/* Features List */
.features-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
}

.feature {
    background: #fff;
    border-radius: var(--border-radius);
    padding: 25px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.feature:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.feature h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
}

/* Rewards Grid */
.rewards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
}

.reward-card {
    background: #fff;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid #e1e1e1;
}

.reward-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.reward-card.early-bird {
    border-color: #f1c40f;
}

.reward-card.premium {
    border-color: var(--primary-color);
}

.reward-card.locked {
    opacity: 0.8;
}

.reward-header {
    background: var(--dark-color);
    color: var(--light-text);
    padding: 20px;
    text-align: center;
}

.reward-header h3 {
    margin-bottom: 10px;
}

.price {
    font-size: 1.8rem;
    font-weight: 700;
}

.reward-body {
    padding: 20px;
    min-height: 200px;
}

.reward-body p {
    margin-bottom: 10px;
}

.limited {
    color: #e74c3c;
    font-weight: 600;
    margin-top: 15px;
}

.locked-status {
    color: #7f8c8d;
    font-style: italic;
    margin-top: 15px;
}

/* Help List */
.help-list {
    max-width: 700px;
    margin: 0 auto;
}

.help-list li {
    background: #fff;
    margin-bottom: 15px;
    padding: 15px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    position: relative;
    padding-left: 40px;
}

.help-list li:before {
    content: '✓';
    display: inline-block;
    color: var(--primary-color);
    position: absolute;
    left: 15px;
    font-weight: bold;
}

/* Team Grid */
.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

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

.member-photo {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    background-color: #ddd;
    margin: 0 auto 15px;
}

.placeholder {
    display: flex;
    justify-content: center;
    align-items: center;
    color: #777;
}

.team-member h3 {
    margin-bottom: 5px;
}

.team-member p {
    color: #777;
}

/* Timeline */
.timeline {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.timeline:before {
    content: '';
    position: absolute;
    height: 100%;
    width: 4px;
    background: var(--primary-color);
    left: 50%;
    transform: translateX(-50%);
}

.timeline-item {
    margin-bottom: 40px;
    position: relative;
}

.timeline-date {
    position: absolute;
    width: 150px;
    text-align: right;
    left: calc(50% - 175px);
    color: var(--primary-color);
    font-weight: 600;
    top: 0;
}

.timeline-content {
    background: #fff;
    border-radius: var(--border-radius);
    padding: 20px;
    width: calc(50% - 40px);
    box-shadow: var(--shadow);
    position: relative;
    margin-left: calc(50% + 20px);
}

.timeline-content:before {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    background: #fff;
    border-radius: 50%;
    left: -30px;
    top: 15px;
    border: 4px solid var(--primary-color);
}

.timeline-content h3 {
    margin-bottom: 10px;
    color: var(--primary-color);
}

/* FAQ */
.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: #fff;
    border-radius: var(--border-radius);
    padding: 25px;
    margin-bottom: 20px;
    box-shadow: var(--shadow);
}

.faq-item h3 {
    margin-bottom: 15px;
    color: var(--dark-color);
}

/* Thank You Section */
.thank-you-message {
    font-size: 1.2rem;
    font-weight: 600;
    margin: 30px 0;
    text-align: center;
}

/* Footer */
footer {
    background: var(--dark-color);
    color: var(--light-text);
    padding: 40px 0;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 20px;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-link {
    color: var(--light-text);
    transition: var(--transition);
}

.social-link:hover {
    color: var(--primary-color);
}

.kickstarter-notice {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.1);
    font-size: 0.9rem;
    color: #bbb;
}

/* Responsive Styles */
@media (max-width: 992px) {
    .timeline:before {
        left: 30px;
    }

    .timeline-date {
        width: auto;
        text-align: left;
        left: 70px;
        top: -30px;
    }

    .timeline-content {
        width: calc(100% - 90px);
        margin-left: 70px;
    }

    .timeline-content:before {
        left: -40px;
    }

    nav {
        padding: 20px;
    }

    nav ul {
        display: none;
    }
}

@media (max-width: 768px) {
    .hero-content h1 {
        font-size: 2.5rem;
    }

    .hero-content h2 {
        font-size: 1.2rem;
    }

    .section {
        padding: 60px 0;
    }

    .section-title {
        font-size: 2rem;
    }

    .cta-buttons {
        flex-direction: column;
    }
}

@media (max-width: 576px) {
    .hero-content h1 {
        font-size: 2rem;
    }

    .campaign-stats {
        flex-direction: column;
        gap: 20px;
    }
}