/* Tower Rush Game - Unique Green & Gold Theme Styles */

/* CSS Variables for Color Palette */
:root {
    /* Green & Gold Color Scheme */
    --primary-green: #2d7a2d;
    --primary-gold: #ffd700;
    --secondary-green: #228b22;
    --secondary-gold: #ffb300;
    --dark-green: #1a5f1a;
    --light-green: #90ee90;
    --accent-gold: #ff8c00;
    --bronze: #cd7f32;
    
    /* Neutral Colors */
    --white: #ffffff;
    --light-gray: #f5f5f5;
    --medium-gray: #cccccc;
    --dark-gray: #333333;
    --black: #000000;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--primary-green) 0%, var(--primary-gold) 100%);
    --gradient-secondary: linear-gradient(135deg, var(--secondary-green) 0%, var(--secondary-gold) 100%);
    --gradient-accent: linear-gradient(135deg, var(--dark-green) 0%, var(--accent-gold) 100%);
    
    /* Typography */
    --font-primary: 'Orbitron', monospace;
    --font-secondary: 'Roboto', sans-serif;
    
    /* Spacing */
    --container-max: 1200px;
    --section-padding: 80px 0;
    --border-radius: 12px;
    --shadow-light: 0 4px 20px rgba(45, 122, 45, 0.1);
    --shadow-medium: 0 8px 30px rgba(45, 122, 45, 0.15);
    --shadow-heavy: 0 12px 40px rgba(45, 122, 45, 0.25);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-secondary);
    font-size: 16px;
    line-height: 1.6;
    color: var(--dark-gray);
    background-color: var(--white);
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

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

/* Section Spacing */
.section {
    padding: var(--section-padding);
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-family: var(--font-primary);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-green);
    margin-bottom: 20px;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.section-description {
    font-size: 1.2rem;
    color: var(--medium-gray);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    border: none;
    border-radius: var(--border-radius);
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.btn:hover::before {
    left: 100%;
}

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

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

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

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

.btn-hero {
    background: var(--gradient-accent);
    color: var(--white);
    padding: 18px 36px;
    font-size: 1.1rem;
    box-shadow: var(--shadow-heavy);
}

.btn-outline {
    background: transparent;
    color: var(--primary-gold);
    border: 2px solid var(--primary-gold);
}

.btn-outline:hover {
    background: var(--primary-gold);
    color: var(--dark-green);
}

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

.btn-demo {
    background: var(--gradient-primary);
    color: var(--white);
    padding: 16px 32px;
    font-size: 1.1rem;
}

.btn-large {
    padding: 18px 36px;
    font-size: 1.2rem;
}

.btn-icon {
    width: 20px;
    height: 20px;
    margin-left: 10px;
}

/* Header */
.header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(45, 122, 45, 0.1);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: all 0.3s ease;
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px 20px;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo {
    width: 40px;
    height: 40px;
}

.brand-text {
    font-family: var(--font-primary);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--primary-green);
}

.nav-links {
    display: flex;
    gap: 30px;
}

.nav-link {
    font-weight: 500;
    color: var(--dark-gray);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-gold);
    transition: width 0.3s ease;
}

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

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, var(--light-green) 0%, var(--primary-gold) 100%);
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.1;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    opacity: 0.8;
    z-index: -1;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    padding-top: 100px;
}

.hero-title {
    margin-bottom: 30px;
}

.title-main {
    display: block;
    font-family: var(--font-primary);
    font-size: 3.5rem;
    font-weight: 900;
    color: var(--white);
    line-height: 1.1;
    margin-bottom: 10px;
}

.title-sub {
    display: block;
    font-family: var(--font-primary);
    font-size: 1.4rem;
    font-weight: 400;
    color: var(--primary-gold);
    letter-spacing: 2px;
}

.hero-description {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.7;
    margin-bottom: 40px;
}

.hero-features {
    display: flex;
    gap: 30px;
    margin-bottom: 40px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--white);
    font-weight: 600;
}

.feature-icon {
    width: 24px;
    height: 24px;
}

.hero-cta {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.tower-visual {
    width: 100%;
    max-width: 500px;
    margin: 0 auto;
}

/* Game Info Section */
.game-info {
    background: var(--light-gray);
}

.game-specs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-bottom: 80px;
}

.specs-image {
    width: 100%;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-medium);
}

.specs-table h3 {
    font-family: var(--font-primary);
    font-size: 1.8rem;
    color: var(--primary-green);
    margin-bottom: 30px;
}

.specs-data {
    width: 100%;
    border-collapse: collapse;
    background: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-light);
}

.specs-data td {
    padding: 15px 20px;
    border-bottom: 1px solid #f0f0f0;
}

.specs-data td:first-child {
    background: var(--light-green);
    color: var(--dark-green);
    font-weight: 600;
    width: 40%;
}

.specs-data tr:last-child td {
    border-bottom: none;
}

.key-features h3 {
    font-family: var(--font-primary);
    font-size: 2rem;
    color: var(--primary-green);
    text-align: center;
    margin-bottom: 50px;
}

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

.feature-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--shadow-light);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border-top: 4px solid var(--primary-gold);
}

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

.card-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 20px;
}

.feature-card h4 {
    font-family: var(--font-primary);
    font-size: 1.3rem;
    color: var(--primary-green);
    margin-bottom: 15px;
}

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

/* How to Play Section */
.how-to-play {
    background: var(--white);
}

.gameplay-steps {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-bottom: 80px;
}

.gameplay-image {
    width: 100%;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-medium);
}

.step-item {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
    align-items: flex-start;
}

.step-number {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--gradient-primary);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-primary);
    font-size: 1.2rem;
    font-weight: 700;
    flex-shrink: 0;
}

.step-content h4 {
    font-family: var(--font-primary);
    font-size: 1.3rem;
    color: var(--primary-green);
    margin-bottom: 10px;
}

.step-content p {
    color: var(--medium-gray);
    line-height: 1.6;
}

.cta-section {
    background: var(--gradient-secondary);
    border-radius: var(--border-radius);
    padding: 60px 40px;
    text-align: center;
    color: var(--white);
}

.cta-content h3 {
    font-family: var(--font-primary);
    font-size: 2rem;
    margin-bottom: 15px;
}

.cta-content p {
    font-size: 1.1rem;
    opacity: 0.9;
    margin-bottom: 30px;
}

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

/* Strategies Section */
.strategies {
    background: var(--light-gray);
}

.strategy-tips h3 {
    font-family: var(--font-primary);
    font-size: 2rem;
    color: var(--primary-green);
    text-align: center;
    margin-bottom: 50px;
}

.tips-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 80px;
}

.tip-card {
    background: var(--white);
    padding: 30px;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--shadow-light);
    transition: transform 0.3s ease;
}

.tip-card:hover {
    transform: translateY(-3px);
}

.tip-icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.tip-card h4 {
    font-family: var(--font-primary);
    font-size: 1.2rem;
    color: var(--primary-green);
    margin-bottom: 15px;
}

.tip-card p {
    color: var(--medium-gray);
    line-height: 1.6;
}

.strategy-breakdown {
    background: var(--white);
    padding: 60px 40px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
}

.strategy-breakdown h3 {
    font-family: var(--font-primary);
    font-size: 2rem;
    color: var(--primary-green);
    text-align: center;
    margin-bottom: 40px;
}

.mechanics-info {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.mechanics-image {
    width: 100%;
    border-radius: var(--border-radius);
}

.mechanics-text h4 {
    font-family: var(--font-primary);
    font-size: 1.4rem;
    color: var(--primary-green);
    margin-bottom: 15px;
}

.mechanics-text p {
    color: var(--medium-gray);
    line-height: 1.7;
    margin-bottom: 25px;
}

.mechanics-text ul {
    list-style: none;
    margin-bottom: 25px;
}

.mechanics-text li {
    padding: 8px 0;
    padding-left: 20px;
    position: relative;
    color: var(--medium-gray);
    line-height: 1.6;
}

.mechanics-text li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--primary-gold);
    font-weight: bold;
}

.mechanics-text strong {
    color: var(--primary-green);
}

/* Demo Section */
.demo {
    background: var(--white);
}

.demo-benefits h3 {
    font-family: var(--font-primary);
    font-size: 2rem;
    color: var(--primary-green);
    text-align: center;
    margin-bottom: 50px;
}

.benefits-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 80px;
}

.benefit-item {
    display: flex;
    gap: 20px;
    align-items: center;
    background: var(--light-gray);
    padding: 30px;
    border-radius: var(--border-radius);
    transition: transform 0.3s ease;
}

.benefit-item:hover {
    transform: translateX(5px);
}

.benefit-icon {
    width: 50px;
    height: 50px;
    flex-shrink: 0;
}

.benefit-text h4 {
    font-family: var(--font-primary);
    font-size: 1.2rem;
    color: var(--primary-green);
    margin-bottom: 10px;
}

.benefit-text p {
    color: var(--medium-gray);
    line-height: 1.6;
}

.demo-cta {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    background: var(--gradient-primary);
    padding: 60px 40px;
    border-radius: var(--border-radius);
    color: var(--white);
}

.demo-image {
    width: 100%;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-heavy);
}

.demo-action {
    text-align: center;
}

.demo-action h3 {
    font-family: var(--font-primary);
    font-size: 2rem;
    margin-bottom: 20px;
}

.demo-action p {
    font-size: 1.1rem;
    opacity: 0.9;
    margin-bottom: 30px;
}

.demo-note {
    font-size: 0.9rem;
    opacity: 0.8;
    margin-top: 15px;
}

/* Real Money Section */
.real-money {
    background: var(--light-gray);
}

.getting-started h3 {
    font-family: var(--font-primary);
    font-size: 2rem;
    color: var(--primary-green);
    text-align: center;
    margin-bottom: 50px;
}

.steps-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 80px;
}

.start-step {
    background: var(--white);
    padding: 40px 30px;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--shadow-light);
    transition: transform 0.3s ease;
}

.start-step:hover {
    transform: translateY(-5px);
}

.step-icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

.start-step h4 {
    font-family: var(--font-primary);
    font-size: 1.3rem;
    color: var(--primary-green);
    margin-bottom: 15px;
}

.start-step p {
    color: var(--medium-gray);
    line-height: 1.6;
}

.payment-methods {
    background: var(--white);
    padding: 60px 40px;
    border-radius: var(--border-radius);
    margin-bottom: 80px;
    box-shadow: var(--shadow-light);
}

.payment-methods h3 {
    font-family: var(--font-primary);
    font-size: 2rem;
    color: var(--primary-green);
    text-align: center;
    margin-bottom: 50px;
}

.payment-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.payment-category {
    text-align: center;
}

.payment-category h4 {
    font-family: var(--font-primary);
    font-size: 1.3rem;
    color: var(--primary-green);
    margin-bottom: 20px;
}

.payment-icons {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
}

.payment-icon {
    width: 60px;
    height: 40px;
    object-fit: contain;
}

.money-cta {
    text-align: center;
}

.cta-highlight {
    background: var(--gradient-secondary);
    padding: 60px 40px;
    border-radius: var(--border-radius);
    color: var(--white);
}

.cta-highlight h3 {
    font-family: var(--font-primary);
    font-size: 2.2rem;
    margin-bottom: 15px;
}

.cta-highlight p {
    font-size: 1.2rem;
    opacity: 0.9;
    margin-bottom: 30px;
}

/* Pros and Cons Section */
.pros-cons {
    background: var(--white);
}

.review-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    margin-bottom: 80px;
}

.pros-title, .cons-title {
    font-family: var(--font-primary);
    font-size: 1.8rem;
    margin-bottom: 30px;
}

.pros-title {
    color: var(--primary-green);
}

.cons-title {
    color: var(--accent-gold);
}

.pro-item, .con-item {
    display: flex;
    gap: 15px;
    align-items: flex-start;
    margin-bottom: 25px;
}

.pro-icon, .con-icon {
    font-size: 1.5rem;
    margin-top: 2px;
    flex-shrink: 0;
}

.pro-text h4, .con-text h4 {
    font-family: var(--font-primary);
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.pro-text h4 {
    color: var(--primary-green);
}

.con-text h4 {
    color: var(--accent-gold);
}

.pro-text p, .con-text p {
    color: var(--medium-gray);
    line-height: 1.6;
}

.final-verdict {
    background: var(--light-gray);
    padding: 60px 40px;
    border-radius: var(--border-radius);
    text-align: center;
}

.final-verdict h3 {
    font-family: var(--font-primary);
    font-size: 2rem;
    color: var(--primary-green);
    margin-bottom: 30px;
}

.verdict-text {
    font-size: 1.1rem;
    color: var(--medium-gray);
    line-height: 1.7;
    max-width: 800px;
    margin: 0 auto 40px;
}

.score-item {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 20px;
}

.score-label {
    font-weight: 600;
    color: var(--dark-gray);
    min-width: 180px;
    text-align: left;
}

.score-bar {
    flex: 1;
    height: 12px;
    background: #e0e0e0;
    border-radius: 6px;
    overflow: hidden;
    position: relative;
}

.score-fill {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: 6px;
    transition: width 1s ease;
}

.score-value {
    font-family: var(--font-primary);
    font-weight: 700;
    color: var(--primary-green);
    min-width: 60px;
    text-align: right;
}

/* FAQ Section */
.faq {
    background: var(--light-gray);
}

.faq-content {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background: var(--white);
    border-radius: var(--border-radius);
    margin-bottom: 20px;
    box-shadow: var(--shadow-light);
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item:hover {
    box-shadow: var(--shadow-medium);
}

.faq-question {
    padding: 25px 30px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--white);
    transition: background 0.3s ease;
}

.faq-question:hover {
    background: var(--light-gray);
}

.faq-question h3 {
    font-family: var(--font-primary);
    font-size: 1.2rem;
    color: var(--primary-green);
    margin: 0;
    flex: 1;
    padding-right: 20px;
}

.faq-toggle {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-gold);
    transition: transform 0.3s ease;
}

.faq-item.active .faq-toggle {
    transform: rotate(45deg);
}

.faq-answer {
    padding: 0 30px;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
    background: var(--light-gray);
}

.faq-item.active .faq-answer {
    max-height: 300px;
    padding: 25px 30px;
}

.faq-answer p {
    color: var(--medium-gray);
    line-height: 1.7;
    margin: 0;
}

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

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 60px;
    margin-bottom: 40px;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.footer-logo {
    width: 50px;
    height: 50px;
}

.footer-brand-text {
    font-family: var(--font-primary);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-gold);
}

.footer-tagline {
    font-size: 1rem;
    opacity: 0.8;
    line-height: 1.6;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 40px;
}

.footer-section h4 {
    font-family: var(--font-primary);
    font-size: 1.1rem;
    color: var(--primary-gold);
    margin-bottom: 20px;
}

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

.footer-section li {
    margin-bottom: 10px;
}

.footer-section a {
    color: rgba(255, 255, 255, 0.8);
    transition: color 0.3s ease;
}

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

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: 30px;
}

.footer-disclaimer {
    background: rgba(255, 215, 0, 0.1);
    padding: 20px;
    border-radius: var(--border-radius);
    margin-bottom: 20px;
    border-left: 4px solid var(--primary-gold);
}

.footer-disclaimer p {
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 10px;
}

.footer-disclaimer p:last-child {
    margin-bottom: 0;
}

.footer-copyright {
    text-align: center;
    font-size: 0.9rem;
    opacity: 0.7;
}

/* Responsive Design */
@media (max-width: 1024px) {
    :root {
        --section-padding: 60px 0;
    }
    
    .section-title {
        font-size: 2.2rem;
    }
    
    .hero-content,
    .game-specs,
    .gameplay-steps,
    .mechanics-info,
    .demo-cta,
    .review-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .nav-links {
        display: none;
    }
    
    .title-main {
        font-size: 3rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 40px 0;
    }
    
    .container {
        padding: 0 15px;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .title-main {
        font-size: 2.5rem;
    }
    
    .title-sub {
        font-size: 1.2rem;
    }
    
    .hero-features {
        flex-direction: column;
        gap: 15px;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
    
    .tips-grid,
    .features-grid,
    .benefits-list,
    .steps-container {
        grid-template-columns: 1fr;
    }
    
    .score-item {
        flex-direction: column;
        gap: 10px;
    }
    
    .score-label {
        min-width: auto;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .title-main {
        font-size: 2rem;
    }
    
    .btn {
        padding: 12px 20px;
        font-size: 0.9rem;
    }
    
    .btn-hero,
    .btn-large {
        padding: 16px 24px;
    }
    
    .hero {
        min-height: 80vh;
    }
    
    .nav {
        padding: 12px 15px;
    }
    
    .feature-card,
    .tip-card,
    .start-step {
        padding: 25px 20px;
    }
}

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

@keyframes bounceIn {
    0% {
        opacity: 0;
        transform: scale(0.3);
    }
    50% {
        opacity: 1;
        transform: scale(1.1);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

/* Scroll animations */
.fade-in-up {
    animation: fadeInUp 0.8s ease forwards;
}

.bounce-in {
    animation: bounceIn 0.6s ease forwards;
}

/* Loading states */
.loading {
    position: relative;
    overflow: hidden;
}

.loading::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: loading-shimmer 1.5s infinite;
}

@keyframes loading-shimmer {
    100% {
        left: 100%;
    }
}