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

:root {
    --primary-color: #22c55e;
    --secondary-color: #06b6d4;
    --accent-color: #3b82f6;
    --tertiary-color: #eab308;
    --quaternary-color: #f59e0b;
    --danger-color: #ef4444;
    --success-color: #8b5cf6;
    --text-light: #ffffff;
    --text-dark: #111827;
    --text-muted: #4b5563;
    --grass-green: #16a34a;
    --sky-blue: #3b82f6;
    --gradient-primary: linear-gradient(135deg, #22c55e 0%, #06b6d4 100%);
    --gradient-secondary: linear-gradient(135deg, #06b6d4 0%, #3b82f6 100%);
    --gradient-accent: linear-gradient(135deg, #eab308 0%, #f59e0b 100%);
    --gradient-grass: linear-gradient(135deg, #16a34a 0%, #22c55e 100%);
    --gradient-sky: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    --shadow-light: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-medium: 0 8px 25px rgba(0, 0, 0, 0.15);
    --shadow-heavy: 0 15px 35px rgba(0, 0, 0, 0.2);
    --border-radius: 12px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(0, 184, 148, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(0, 184, 148, 0.98);
    box-shadow: var(--shadow-light);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.nav-logo h2 {
    color: var(--primary-color);
    font-weight: 700;
    font-size: 1.5rem;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-link {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: var(--transition);
}

.nav-link:hover::after {
    width: 100%;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.bar {
    width: 25px;
    height: 3px;
    background: var(--text-light);
    margin: 3px 0;
    transition: var(--transition);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    background: var(--gradient-grass);
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="50" cy="50" r="1" fill="%23ffffff" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
}

.hero-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    position: relative;
    z-index: 1;
    gap: 2rem;
}

.hero-logo {
    margin-bottom: 1rem;
}

.hero-key-image {
    max-width: 400px;
    height: auto;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3));
    animation: fadeInDown 1s ease-out 0.2s both;
}

.hero-content {
    color: var(--text-light);
    background: rgba(0, 0, 0, 0.6);
    padding: 2rem;
    border-radius: var(--border-radius);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    max-width: 800px;
    width: 100%;
    margin: 0 auto;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: fadeInUp 1s ease-out;
}

.hero-subtitle {
    font-size: 1.5rem;
    font-weight: 300;
    margin-bottom: 1.5rem;
    opacity: 0.9;
    animation: fadeInUp 1s ease-out 0.2s both;
}

.hero-description {
    font-size: 1.1rem;
    margin-bottom: 2.5rem;
    opacity: 0.8;
    line-height: 1.7;
    animation: fadeInUp 1s ease-out 0.4s both;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    animation: fadeInUp 1s ease-out 0.6s both;
}

.btn {
    padding: 12px 30px;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    font-size: 1rem;
    display: inline-block;
    text-align: center;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: var(--shadow-medium);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-heavy);
}

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

.btn-secondary:hover {
    background: var(--primary-color);
    color: var(--text-dark);
    transform: translateY(-2px);
}

/* Game Preview Animation */
.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
    animation: fadeInRight 1s ease-out 0.8s both;
}

.game-preview {
    width: 300px;
    height: 300px;
    position: relative;
    background: linear-gradient(45deg, var(--grass-green), var(--primary-color), var(--sky-blue));
    border-radius: 50%;
    overflow: hidden;
    box-shadow: var(--shadow-heavy);
    animation: float 3s ease-in-out infinite;
}

.grass-pattern {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="20" cy="80" r="2" fill="%23ffffff" opacity="0.3"/><circle cx="80" cy="70" r="1.5" fill="%23ffffff" opacity="0.2"/><circle cx="60" cy="90" r="1" fill="%23ffffff" opacity="0.4"/><circle cx="30" cy="60" r="1.5" fill="%23ffffff" opacity="0.3"/><circle cx="70" cy="85" r="1" fill="%23ffffff" opacity="0.2"/></svg>');
    animation: grassMove 4s ease-in-out infinite;
}

.golf-ball {
    position: absolute;
    top: 50%;
    left: 30%;
    width: 20px;
    height: 20px;
    background: radial-gradient(circle at 30% 30%, #ffffff, #f0f0f0);
    border-radius: 50%;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.golf-hole {
    position: absolute;
    top: 60%;
    right: 25%;
    width: 30px;
    height: 30px;
    background: #000;
    border-radius: 50%;
    box-shadow: inset 0 3px 6px rgba(0, 0, 0, 0.5);
    animation: holeGlow 3s ease-in-out infinite;
}

/* Features Section */
.features {
    padding: 100px 0;
    background: var(--gradient-sky);
    position: relative;
}

.features::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="20" cy="20" r="2" fill="%2300ff88" opacity="0.3"/><circle cx="80" cy="30" r="1.5" fill="%2374b9ff" opacity="0.2"/><circle cx="60" cy="70" r="1" fill="%23f9ca24" opacity="0.4"/><circle cx="30" cy="80" r="1.5" fill="%234ecdc4" opacity="0.3"/><circle cx="70" cy="10" r="1" fill="%2300ff88" opacity="0.2"/></svg>');
    pointer-events: none;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 3rem;
    color: var(--text-light);
    position: relative;
    z-index: 1;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    position: relative;
    z-index: 1;
}

.feature-card {
    background: rgba(255, 255, 255, 0.95);
    padding: 2rem;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--shadow-light);
    transition: var(--transition);
    backdrop-filter: blur(10px);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-heavy);
    border: 2px solid var(--tertiary-color);
    background: rgba(255, 255, 255, 1);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.feature-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.feature-card p {
    color: var(--text-muted);
    line-height: 1.6;
}

/* Screenshots Section */
.screenshots {
    padding: 100px 0;
    background: var(--gradient-secondary);
    color: var(--text-light);
}

.screenshots .section-title {
    color: var(--text-light);
}

.section-subtitle {
    text-align: center;
    font-size: 1.2rem;
    margin-bottom: 3rem;
    opacity: 0.8;
    color: var(--text-light);
}

.screenshots-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.screenshot-item {
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-medium);
    transition: var(--transition);
    border: 2px solid var(--tertiary-color);
    backdrop-filter: blur(10px);
}

.screenshot-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-heavy);
}

.screenshot-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    object-position: center;
    transition: var(--transition);
}

.screenshot-item:hover .screenshot-image {
    transform: scale(1.05);
}

.screenshot-caption {
    padding: 1rem;
    font-size: 0.9rem;
    opacity: 0.9;
}

/* Download Section */
.download {
    padding: 100px 0;
    background: linear-gradient(135deg, #1c1f25 0%, #2d3436 100%);
    position: relative;
}

.download::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.3);
    z-index: 0;
}

.download-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
    position: relative;
    z-index: 1;
}

.steam-widget {
    text-align: center;
    width: 100%;
    max-width: 646px;
    margin: 0 auto;
}

.steam-widget iframe {
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-medium);
    max-width: 100%;
    width: 100%;
    height: 190px;
    min-height: 190px;
}

.widget-note {
    margin-top: 1rem;
    font-size: 0.9rem;
    color: var(--text-muted);
    font-style: italic;
}

.download-info h3 {
    font-size: 1.8rem;
    margin-bottom: 2rem;
    color: var(--text-light);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

/* Download section specific title styling */
.download .section-title {
    color: #ffffff;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.7);
    font-weight: 800;
}

.download .section-subtitle {
    color: #ffffff;
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.5);
    opacity: 0.95;
}

.requirements {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.req-section h4 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.req-section ul {
    list-style: none;
}

.req-section li {
    padding: 0.3rem 0;
    color: var(--text-muted);
}

.req-section li::before {
    content: '✓';
    color: var(--primary-color);
    font-weight: bold;
    margin-right: 0.5rem;
}

/* Footer */
.footer {
    background: var(--gradient-grass);
    color: var(--text-light);
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3,
.footer-section h4 {
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.footer-section p {
    opacity: 0.8;
    line-height: 1.6;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: var(--text-light);
    text-decoration: none;
    opacity: 0.8;
    transition: var(--transition);
}

.footer-section ul li a:hover {
    opacity: 1;
    color: var(--primary-color);
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-link {
    color: var(--text-light);
    text-decoration: none;
    padding: 0.5rem 1rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.social-link:hover {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--text-dark);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    opacity: 0.7;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
}

@keyframes ballRoll {
    0%, 100% {
        transform: translateX(0) rotate(0deg);
    }
    50% {
        transform: translateX(150px) rotate(360deg);
    }
}

@keyframes holeGlow {
    0%, 100% {
        box-shadow: inset 0 3px 6px rgba(0, 0, 0, 0.5);
    }
    50% {
        box-shadow: inset 0 3px 6px rgba(0, 0, 0, 0.5), 0 0 20px var(--primary-color);
    }
}

@keyframes grassMove {
    0%, 100% {
        transform: translateX(0);
    }
    50% {
        transform: translateX(10px);
    }
}

@keyframes shimmer {
    0% {
        transform: translateX(-100%) translateY(-100%) rotate(45deg);
    }
    100% {
        transform: translateX(100%) translateY(100%) rotate(45deg);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: var(--grass-green);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: var(--shadow-medium);
        padding: 2rem 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .hero-container {
        padding: 0 15px;
        gap: 1.5rem;
    }

    .hero-key-image {
        max-width: 150px;
    }

    .hero-content {
        padding: 1.5rem;
        margin: 0 1rem;
        max-width: 90%;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-buttons {
        justify-content: center;
        flex-wrap: wrap;
    }

    .game-preview {
        width: 250px;
        height: 250px;
    }

    .download-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .steam-widget {
        max-width: 100%;
    }

    .steam-widget iframe {
        width: 100%;
        height: 190px;
    }

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

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .social-links {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .hero-container {
        padding: 0 10px;
        gap: 1rem;
    }

    .hero-key-image {
        max-width: 120px;
    }

    .hero-content {
        padding: 1rem;
        margin: 0 0.5rem;
        max-width: 95%;
    }

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

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

    .btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }

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

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

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Loading Animation */
.loading {
    opacity: 0;
    animation: fadeIn 0.5s ease-in forwards;
}

@keyframes fadeIn {
    to {
        opacity: 1;
    }
}

/* Milestones Page Styles */
.milestones-hero {
    min-height: 60vh;
    background: var(--gradient-grass);
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding-top: 70px;
}

.milestones-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="50" cy="50" r="1" fill="%23ffffff" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
}

.milestones-hero .hero-content {
    text-align: center;
    color: var(--text-light);
    background: rgba(0, 0, 0, 0.6);
    padding: 3rem 2rem;
    border-radius: var(--border-radius);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
}

.milestones-hero .hero-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.milestones-hero .hero-subtitle {
    font-size: 1.3rem;
    font-weight: 300;
    margin-bottom: 1.5rem;
    opacity: 0.9;
}

.milestones-hero .hero-description {
    font-size: 1.1rem;
    opacity: 0.8;
    line-height: 1.7;
}

/* Milestones Overview */
.milestones-overview {
    padding: 60px 0;
    background: var(--gradient-sky);
}

.overview-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    max-width: 800px;
    margin: 0 auto;
}

.stat-card {
    background: rgba(255, 255, 255, 0.95);
    padding: 2rem;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--shadow-light);
    transition: var(--transition);
    backdrop-filter: blur(10px);
    border: 3px solid transparent;
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-heavy);
}

.stat-card.completed {
    border-color: var(--success-color);
}

.stat-card.upcoming {
    border-color: var(--tertiary-color);
}

.stat-card.backlogged {
    border-color: var(--text-muted);
}

.stat-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    display: block;
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.stat-label {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-muted);
}

/* Milestones Content */
.milestones-content {
    padding: 80px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.milestone-section {
    margin-bottom: 4rem;
}

.milestone-section:last-child {
    margin-bottom: 0;
}

.section-title {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 2.5rem;
    color: var(--text-dark);
}

.title-icon {
    font-size: 2rem;
    padding: 0.5rem;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.9);
    box-shadow: var(--shadow-light);
}

.completed-title {
    color: var(--success-color);
}

.upcoming-title {
    color: var(--tertiary-color);
}

.backlogged-title {
    color: var(--text-muted);
}

.milestones-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.milestone-card {
    background: white;
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--shadow-light);
    transition: var(--transition);
    border-left: 5px solid;
    position: relative;
    overflow: hidden;
}

.milestone-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-heavy);
}

.milestone-card.completed {
    border-left-color: var(--success-color);
    background: linear-gradient(135deg, rgba(108, 92, 231, 0.05) 0%, rgba(255, 255, 255, 1) 100%);
}

.milestone-card.upcoming {
    border-left-color: var(--tertiary-color);
    background: linear-gradient(135deg, rgba(249, 202, 36, 0.05) 0%, rgba(255, 255, 255, 1) 100%);
}

.milestone-card.backlogged {
    border-left-color: var(--text-muted);
    background: linear-gradient(135deg, rgba(99, 110, 114, 0.05) 0%, rgba(255, 255, 255, 1) 100%);
}

.milestone-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 1rem;
}

.milestone-title {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--text-dark);
    margin: 0;
    flex: 1;
}

.milestone-status {
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-left: 1rem;
    flex-shrink: 0;
}

.milestone-status.completed {
    background: var(--success-color);
    color: white;
}

.milestone-status.upcoming {
    background: var(--tertiary-color);
    color: var(--text-dark);
}

.milestone-status.backlogged {
    background: var(--text-muted);
    color: white;
}

.milestone-description {
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.milestone-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.9rem;
    color: var(--text-muted);
    border-top: 1px solid rgba(0, 0, 0, 0.1);
    padding-top: 1rem;
}

.milestone-date {
    font-weight: 500;
}

.milestone-progress {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.progress-bar {
    width: 60px;
    height: 4px;
    background: rgba(0, 0, 0, 0.1);
    border-radius: 2px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: var(--primary-color);
    border-radius: 2px;
    transition: width 0.3s ease;
}

.milestone-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1rem;
}

.milestone-tag {
    padding: 0.2rem 0.6rem;
    background: rgba(0, 255, 136, 0.1);
    color: var(--primary-color);
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 500;
}

/* Active navigation link */
.nav-link.active {
    color: var(--primary-color);
    font-weight: 600;
}

.nav-link.active::after {
    width: 100%;
}

/* Responsive Design for Milestones */
@media (max-width: 768px) {
    .milestones-hero .hero-title {
        font-size: 2.2rem;
    }
    
    .milestones-hero .hero-content {
        padding: 2rem 1.5rem;
        margin: 0 1rem;
    }
    
    .overview-stats {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .milestones-grid {
        grid-template-columns: 1fr;
    }
    
    .milestone-card {
        padding: 1.5rem;
    }
    
    .milestone-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .milestone-status {
        margin-left: 0;
        align-self: flex-start;
    }
    
    .milestone-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
}

@media (max-width: 480px) {
    .milestones-hero .hero-title {
        font-size: 1.8rem;
    }
    
    .milestones-hero .hero-content {
        padding: 1.5rem 1rem;
    }
    
    .stat-card {
        padding: 1.5rem;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
    
    .milestone-card {
        padding: 1.2rem;
    }
    
    .section-title {
        font-size: 1.5rem;
        flex-direction: column;
        text-align: center;
        gap: 0.5rem;
    }
}