/* 
USDV Stablecoin Presale
Main colors: 
- Primary: #24448c (dark blue)
- Secondary: #6BFFC6 (mint green)
*/

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

/* Base Styles */
:root {
    --primary-color: #24448c;
    --primary-dark: #1a3470;
    --primary-light: #3055a5;
    --secondary-color: #6BFFC6;
    --secondary-dark: #4fd6a8;
    --secondary-light: #8cffe0;
    --dark-color: #0d1422;
    --light-color: #ffffff;
    --gray-color: #f5f5f5;
    --text-color: #333333;
    --border-radius: 0.5rem;
    --border-radius-lg: 1rem;
    --box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    --glow-shadow: 0 0 15px rgba(107, 255, 198, 0.5);
    --transition: all 0.3s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes floatUp {
    0% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-15px);
    }
    100% {
        transform: translateY(0);
    }
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(107, 255, 198, 0.4);
    }
    70% {
        box-shadow: 0 0 0 15px rgba(107, 255, 198, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(107, 255, 198, 0);
    }
}

@keyframes gradientBg {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

@keyframes borderGlow {
    0% {
        border-color: var(--primary-color);
        box-shadow: 0 0 5px rgba(107, 255, 198, 0.2);
    }
    50% {
        border-color: var(--secondary-color);
        box-shadow: 0 0 20px rgba(107, 255, 198, 0.6);
    }
    100% {
        border-color: var(--primary-color);
        box-shadow: 0 0 5px rgba(107, 255, 198, 0.2);
    }
}

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: #f9f9f9;
    overflow-x: hidden;
    background-image: url('../img/grid-pattern.svg');
    background-repeat: repeat;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    position: relative;
    z-index: 2;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    margin-bottom: 1rem;
    font-weight: 700;
    line-height: 1.2;
}

.main-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    color: var(--light-color);
    text-shadow: 0 0 10px rgba(107, 255, 198, 0.3);
    animation: fadeIn 1s ease-out;
}

.subtitle {
    font-size: 1.8rem;
    color: var(--secondary-color);
    margin-bottom: 1.5rem;
    animation: fadeIn 1s ease-out 0.3s forwards;
    opacity: 0;
}

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
    color: var(--primary-color);
    position: relative;
    animation: fadeIn 0.8s ease-out;
}

.section-title:after {
    content: '';
    position: absolute;
    bottom: -0.75rem;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-radius: 2px;
}

p {
    margin-bottom: 1rem;
}

/* Buttons */
.button {
    display: inline-block;
    padding: 0.8rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
    border: none;
    border-radius: var(--border-radius);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.button:before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.4), rgba(255, 255, 255, 0.1));
    transition: all 0.5s ease;
    z-index: -1;
}

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

.primary-btn {
    background: linear-gradient(90deg, var(--primary-color), var(--primary-light));
    color: var(--light-color);
    box-shadow: 0 4px 15px rgba(36, 68, 140, 0.3);
}

.primary-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 7px 20px rgba(36, 68, 140, 0.4);
}

.secondary-btn {
    background: rgba(255, 255, 255, 0.9);
    color: var(--primary-dark);
    border: 2px solid var(--primary-color);
    font-weight: 600;
}

.secondary-btn:hover {
    background-color: rgba(255, 255, 255, 1);
    transform: translateY(-3px);
    box-shadow: 0 7px 20px rgba(36, 68, 140, 0.2);
}

.full-width {
    width: 100%;
}

.glow-btn {
    animation: pulse 2s infinite;
}

/* Navigation */
.navbar {
    background-color: rgba(36, 68, 140, 0.9);
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
}

.nav-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
    padding: 0 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.nav-logo-link {
    display: flex;
    align-items: center;
    text-decoration: none;
    gap: 0.5rem;
}

.nav-logo {
    width: 40px;
    height: 40px;
    filter: brightness(1.1);
}

.nav-logo-text {
    height: 30px;
    margin-left: 10px;
}

.nav-brand {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--light-color);
    letter-spacing: 1px;
    position: relative;
    display: inline-block;
}

.nav-brand::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, var(--secondary-color), transparent);
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-link {
    color: var(--light-color);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
    padding: 0.5rem 0;
}

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

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

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

.navbar .primary-btn {
    background: linear-gradient(90deg, var(--secondary-color), var(--secondary-light));
    color: var(--primary-color);
    font-weight: 600;
}

.navbar .primary-btn:hover {
    background: linear-gradient(90deg, var(--secondary-light), var(--secondary-color));
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(107, 255, 198, 0.4);
}

/* Section Styles */
.section {
    padding: 6rem 0;
    position: relative;
    overflow: hidden;
}

.section-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 3rem;
    font-size: 1.1rem;
    line-height: 1.7;
    animation: fadeIn 0.8s ease-out 0.2s forwards;
    opacity: 0;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--dark-color) 100%);
    color: var(--light-color);
    padding: 8rem 0 6rem;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('../img/circle-dots.svg');
    background-size: cover;
    background-position: center;
    opacity: 0.4;
    z-index: 0;
}

.hero-section .container {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}

.hero-content {
    flex: 1;
    max-width: 600px;
}

.hero-text {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    line-height: 1.7;
    animation: fadeIn 1s ease-out 0.6s forwards;
    opacity: 0;
}

.hero-highlights {
    display: flex;
    gap: 2rem;
    margin-top: 2rem;
    animation: fadeIn 1s ease-out 0.9s forwards;
    opacity: 0;
}

.highlight-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: var(--border-radius);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
}

.highlight-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(107, 255, 198, 0.15);
}

.highlight-value {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--secondary-color);
}

.highlight-label {
    font-size: 0.9rem;
    color: var(--light-color);
    opacity: 0.9;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    animation: fadeIn 1s ease-out 0.8s forwards;
    opacity: 0;
}

.hero-image {
    flex: 1;
    max-width: 450px;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.coin-image {
    max-width: 100%;
    height: auto;
    filter: drop-shadow(0 10px 30px rgba(107, 255, 198, 0.3));
    animation: floatUp 6s ease-in-out infinite;
    z-index: 2;
}

.hero-image::after {
    content: '';
    position: absolute;
    bottom: -30px;
    left: 50%;
    transform: translateX(-50%);
    width: 60%;
    height: 20px;
    background: radial-gradient(ellipse at center, rgba(107, 255, 198, 0.3) 0%, rgba(107, 255, 198, 0) 70%);
    border-radius: 50%;
    filter: blur(5px);
    animation: floatUp 6s ease-in-out infinite;
}

/* About Section */
.about-section {
    background-color: var(--light-color);
    position: relative;
}

.about-section::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 40%;
    height: 100%;
    background-image: url('../img/blob-bg.svg');
    background-repeat: no-repeat;
    background-position: right center;
    opacity: 0.6;
    z-index: 0;
}

.about-content {
    display: flex;
    flex-direction: column;
    gap: 3rem;
    position: relative;
    z-index: 1;
}

.about-text {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    font-size: 1.1rem;
    animation: fadeIn 0.8s ease-out;
}

.about-text p {
    opacity: 0;
}

.about-text p:nth-child(1) {
    animation: fadeIn 0.8s ease-out 0.2s forwards;
}

.about-text p:nth-child(2) {
    animation: fadeIn 0.8s ease-out 0.4s forwards;
}

.about-text p:nth-child(3) {
    animation: fadeIn 0.8s ease-out 0.6s forwards;
}

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

.feature-card {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    padding: 2rem;
    border-radius: var(--border-radius);
    text-align: center;
    transition: var(--transition);
    border: 1px solid rgba(107, 255, 198, 0.2);
    position: relative;
    overflow: hidden;
    box-shadow: var(--box-shadow);
    opacity: 0;
    animation: fadeIn 0.5s ease-out forwards;
}

.feature-card:nth-child(1) {
    animation-delay: 0.8s;
}

.feature-card:nth-child(2) {
    animation-delay: 1s;
}

.feature-card:nth-child(3) {
    animation-delay: 1.2s;
}

.feature-card:nth-child(4) {
    animation-delay: 1.4s;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(107, 255, 198, 0.2);
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, var(--secondary-color), transparent);
}

.feature-card h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
}

.feature-card h3::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 2px;
    background-color: var(--secondary-color);
}

/* Tokenomics Section */
.tokenomics-section {
    background: linear-gradient(135deg, #e6f7f0 0%, #f9f9f9 100%);
    position: relative;
}

.tokenomics-section::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 30%;
    height: 70%;
    background-image: url('../img/circle-dots.svg');
    background-repeat: no-repeat;
    background-size: contain;
    background-position: bottom right;
    opacity: 0.3;
    z-index: 0;
}

.tokenomics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
    position: relative;
    z-index: 1;
}

.tokenomics-card {
    background-color: var(--light-color);
    padding: 2rem;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    opacity: 0;
    animation: fadeIn 0.5s ease-out forwards;
    border: 1px solid rgba(107, 255, 198, 0.2);
    min-height: 180px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    margin-bottom: 1rem;
}

.tokenomics-card:nth-child(1) {
    animation-delay: 0.2s;
}

.tokenomics-card:nth-child(2) {
    animation-delay: 0.4s;
}

.tokenomics-card:nth-child(3) {
    animation-delay: 0.6s;
}

.tokenomics-card:nth-child(4) {
    animation-delay: 0.8s;
}

.tokenomics-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(36, 68, 140, 0.1);
    border-color: var(--secondary-color);
}

.tokenomics-card h3 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.token-value {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    word-break: break-word;
}

.tokenomics-security {
    background-color: var(--light-color);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    margin-bottom: 2rem;
    border-left: 4px solid var(--secondary-color);
    position: relative;
    z-index: 1;
    animation: fadeIn 0.8s ease-out 1s forwards;
    opacity: 0;
}

.tokenomics-security h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.tokenomics-security p {
    line-height: 1.7;
}

.allocation-chart {
    background-color: var(--light-color);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    position: relative;
    z-index: 1;
    animation: fadeIn 0.8s ease-out 1.2s forwards;
    opacity: 0;
    border: 1px solid rgba(107, 255, 198, 0.2);
}

.allocation-chart h3 {
    text-align: center;
    color: var(--primary-color);
    margin-bottom: 2rem;
}

.chart-container {
    width: 100%;
    height: 300px;
    margin-bottom: 2rem;
}

.allocation-legend {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1.5rem;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.color-box {
    width: 20px;
    height: 20px;
    border-radius: 4px;
}

.color-box.presale {
    background-color: var(--primary-color);
}

.color-box.liquidity {
    background-color: var(--secondary-color);
}

.color-box.team {
    background-color: #FF9F43;
}

.color-box.marketing {
    background-color: #FF6B6B;
}

.color-box.reserve {
    background-color: #2E83F2;
}

/* Roadmap Section */
.roadmap-section {
    background-color: var(--light-color);
}

.roadmap {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.roadmap::before {
    content: '';
    position: absolute;
    width: 4px;
    background-color: var(--primary-color);
    top: 0;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
}

.roadmap-item {
    position: relative;
    margin-bottom: 3rem;
}

.roadmap-item::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    background-color: var(--secondary-color);
    border: 4px solid var(--primary-color);
    border-radius: 50%;
    top: 15px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
}

.roadmap-content {
    position: relative;
    width: 45%;
    padding: 1.5rem;
    background-color: var(--gray-color);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.roadmap-item:nth-child(odd) .roadmap-content {
    left: 0;
}

.roadmap-item:nth-child(even) .roadmap-content {
    left: 55%;
}

.roadmap-content h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.roadmap-content ul {
    list-style-position: inside;
}

/* Buy Now Section */
.buy-now-section {
    background: linear-gradient(135deg, #f9f9f9 0%, #e6f7f0 100%);
}

.presale-details {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    justify-content: space-between;
}

.presale-info {
    flex: 1;
    min-width: 300px;
}

.presale-stat {
    background-color: var(--light-color);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    margin-bottom: 1.5rem;
    box-shadow: var(--box-shadow);
}

.presale-stat h3 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.presale-stat .value {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--dark-color);
}

.countdown {
    display: flex;
    gap: 1rem;
}

.countdown-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    background-color: var(--primary-color);
    padding: 1rem 0.5rem;
    border-radius: var(--border-radius);
    color: var(--light-color);
}

.countdown-item span:first-child {
    font-size: 1.8rem;
    font-weight: 700;
}

.purchase-form {
    flex: 1;
    min-width: 300px;
    background-color: var(--light-color);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.purchase-form h3 {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    text-align: center;
}

.payment-options {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1.5rem;
}

.payment-option {
    background-color: var(--gray-color);
    color: var(--dark-color);
    border: none;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-weight: 500;
    transition: var(--transition);
}

.payment-option:hover {
    background-color: #e8e8e8;
}

.payment-option.active {
    background-color: var(--primary-color);
    color: var(--light-color);
}

.input-group {
    margin-bottom: 1.5rem;
}

.input-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.input-with-select {
    display: flex;
    border: 1px solid #e0e0e0;
    border-radius: var(--border-radius);
    overflow: hidden;
}

.input-with-select input {
    flex: 1;
    padding: 0.8rem;
    border: none;
    outline: none;
    font-size: 1rem;
}

.currency-select, .currency-display {
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--gray-color);
    padding: 0 1rem;
    font-weight: 500;
    min-width: 80px;
}

/* How to Buy Section */
.how-to-buy-section {
    background-color: var(--light-color);
}

.steps {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    max-width: 800px;
    margin: 0 auto;
}

.step {
    display: flex;
    gap: 2rem;
    align-items: flex-start;
}

.step-number {
    background-color: var(--primary-color);
    color: var(--light-color);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.step-content h3 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

/* FAQ Section */
.faq-section {
    background: linear-gradient(135deg, #e6f7f0 0%, #f9f9f9 100%);
}

.faq-items {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: 1.5rem;
    border: 1px solid #e0e0e0;
    border-radius: var(--border-radius);
    overflow: hidden;
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    background-color: var(--light-color);
    cursor: pointer;
}

.faq-question h3 {
    margin-bottom: 0;
    font-size: 1.1rem;
}

.faq-toggle {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.faq-answer {
    padding: 0 1.5rem;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 300px;
    padding: 0 1.5rem 1.5rem;
}

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

/* Footer */
.footer {
    background-color: var(--dark-color);
    color: var(--light-color);
    padding: 4rem 0 2rem;
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 2rem;
    margin-bottom: 3rem;
}

.footer-logo {
    max-width: 300px;
}

.footer-logo-img {
    width: 60px;
    height: 60px;
    margin-bottom: 1rem;
}

.footer-links h4, .footer-social h4 {
    margin-bottom: 1.5rem;
    color: var(--secondary-color);
}

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

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

.footer-links a {
    color: var(--light-color);
    text-decoration: none;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--secondary-color);
}

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

.social-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transition: var(--transition);
}

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

.social-icon img {
    width: 20px;
    height: 20px;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.legal-links {
    display: flex;
    gap: 1.5rem;
}

.legal-links a {
    color: var(--light-color);
    text-decoration: none;
    transition: var(--transition);
}

.legal-links a:hover {
    color: var(--secondary-color);
}

/* Media Queries */
@media screen and (max-width: 992px) {
    .main-title {
        font-size: 3rem;
    }
    
    .subtitle {
        font-size: 1.5rem;
    }
    
    .section-title {
        font-size: 2.2rem;
    }
    
    .hero-section .container {
        flex-direction: column;
        text-align: center;
    }
    
    .hero-content {
        margin-bottom: 3rem;
    }
    
    .cta-buttons {
        justify-content: center;
    }
    
    .roadmap::before {
        left: 40px;
    }
    
    .roadmap-item::after {
        left: 40px;
    }
    
    .roadmap-content {
        width: calc(100% - 80px);
        left: 80px !important;
    }
    
    .hero-highlights {
        justify-content: center;
    }
    
    .advantage-cards {
        flex-direction: column;
    }
}

@media screen and (max-width: 768px) {
    .nav-inner {
        height: 70px;
        padding: 0 1rem;
    }
    
    .nav-links {
        display: none;
    }
    
    .nav-brand {
        font-size: 1.3rem;
    }
    
    .nav-logo-text {
        height: 25px;
    }
    
    .navbar .primary-btn {
        padding: 0.6rem 1.2rem;
        font-size: 0.9rem;
    }
    
    .section {
        padding: 4rem 0;
    }
    
    .hero-section {
        padding-top: 7rem;
    }
    
    .main-title {
        font-size: 2.5rem;
    }
    
    .subtitle {
        font-size: 1.3rem;
    }
    
    .presale-details {
        flex-direction: column;
    }
    
    .footer-content {
        flex-direction: column;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .legal-links {
        justify-content: center;
    }
    
    .use-cases-grid {
        grid-template-columns: 1fr;
    }
}

@media screen and (max-width: 576px) {
    .button {
        padding: 0.7rem 1.5rem;
        font-size: 0.9rem;
    }
    
    .main-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .tokenomics-grid {
        grid-template-columns: 1fr;
    }
    
    .countdown {
        flex-wrap: wrap;
    }
    
    .countdown-item {
        min-width: calc(50% - 0.5rem);
    }
}

/* Utility Classes */
.text-center {
    text-align: center;
}

.hidden {
    display: none;
}

.highlight {
    color: var(--primary-color);
    font-weight: 600;
}

/* Market Section */
.market-section {
    background-color: #f9f9f9;
    position: relative;
    overflow: hidden;
}

.market-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('../img/wave-bg.svg');
    background-repeat: no-repeat;
    background-position: top center;
    background-size: cover;
    z-index: 0;
}

.market-intro {
    position: relative;
    z-index: 1;
    font-size: 1.2rem;
    line-height: 1.7;
    max-width: 900px;
    margin: 0 auto 3rem;
    text-align: center;
    color: var(--text-color);
    animation: fadeIn 0.8s ease-out;
}

.advantage-cards {
    display: flex;
    justify-content: space-between;
    gap: 2rem;
    margin-bottom: 4rem;
    position: relative;
    z-index: 1;
}

.advantage-card {
    flex: 1;
    background-color: white;
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    text-align: center;
    transform: translateY(50px);
    opacity: 0;
    animation: fadeIn 0.8s ease-out forwards;
    transition: var(--transition);
    border: 1px solid rgba(107, 255, 198, 0.1);
}

.advantage-card:nth-child(1) {
    animation-delay: 0.2s;
}

.advantage-card:nth-child(2) {
    animation-delay: 0.4s;
}

.advantage-card:nth-child(3) {
    animation-delay: 0.6s;
}

.advantage-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(36, 68, 140, 0.1);
    border-color: var(--secondary-color);
}

.advantage-icon {
    margin-bottom: 1.5rem;
}

.icon-circle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--secondary-color), rgba(107, 255, 198, 0.7));
    color: var(--primary-color);
    font-size: 1.8rem;
    font-weight: bold;
    margin: 0 auto;
    box-shadow: 0 5px 15px rgba(107, 255, 198, 0.3);
    position: relative;
}

.icon-circle::before {
    content: '';
    position: absolute;
    top: -5px;
    left: -5px;
    right: -5px;
    bottom: -5px;
    border-radius: 50%;
    background: transparent;
    border: 2px solid rgba(107, 255, 198, 0.3);
    animation: pulse 2s infinite;
}

.advantage-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.stablecoin-table {
    background-color: white;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    padding: 2rem;
    position: relative;
    z-index: 1;
    border: 1px solid rgba(107, 255, 198, 0.2);
    animation: fadeIn 1s ease-out 0.8s forwards;
    opacity: 0;
}

.stablecoin-table h3 {
    text-align: center;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
}

.table-container {
    overflow-x: auto;
}

.stablecoin-table table {
    width: 100%;
    border-collapse: collapse;
}

.stablecoin-table th, .stablecoin-table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid #eaeaea;
}

.stablecoin-table th {
    background-color: var(--primary-color);
    color: white;
}

.stablecoin-table tr:last-child td {
    border-bottom: none;
}

.highlighted-row {
    background-color: rgba(107, 255, 198, 0.15);
    border-left: 4px solid var(--secondary-color);
}

.highlighted-row td {
    position: relative;
}

.highlighted-row td:first-child {
    font-weight: 600;
}

/* Use Cases Section */
.use-cases-section {
    background-color: var(--light-color);
    position: relative;
}

.use-cases-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 30%;
    background-image: url('../img/wave-bg.svg');
    background-repeat: no-repeat;
    background-size: cover;
    transform: rotate(180deg);
    opacity: 0.5;
    z-index: 0;
}

.use-cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
    position: relative;
    z-index: 1;
}

.use-case-card {
    background-color: var(--gray-color);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    text-align: center;
    transform: translateY(30px);
    opacity: 0;
    animation: fadeIn 0.8s ease-out forwards;
    border: 1px solid rgba(107, 255, 198, 0.2);
}

.use-case-card:nth-child(1) {
    animation-delay: 0.2s;
}

.use-case-card:nth-child(2) {
    animation-delay: 0.4s;
}

.use-case-card:nth-child(3) {
    animation-delay: 0.6s;
}

.use-case-card:nth-child(4) {
    animation-delay: 0.8s;
}

.use-case-card:hover {
    transform: translateY(-10px) scale(1.03);
    box-shadow: 0 15px 30px rgba(107, 255, 198, 0.2);
    background-color: white;
    border-color: var(--secondary-color);
}

.use-case-icon {
    background: linear-gradient(135deg, rgba(107, 255, 198, 0.2), rgba(107, 255, 198, 0.05));
    width: 100px;
    height: 100px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    position: relative;
}

.use-case-icon::after {
    content: '';
    position: absolute;
    top: -5px;
    left: -5px;
    right: -5px;
    bottom: -5px;
    border-radius: 50%;
    border: 2px dashed rgba(107, 255, 198, 0.3);
    animation: borderGlow 3s infinite;
}

.use-case-icon .icon {
    width: 48px;
    height: 48px;
}

.use-case-card h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.partnerships {
    background-color: var(--gray-color);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    position: relative;
    z-index: 1;
    border-top: 4px solid var(--secondary-color);
    animation: fadeIn 0.8s ease-out 1s forwards;
    opacity: 0;
}

.partnerships h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    text-align: center;
}

.partnerships p {
    line-height: 1.7;
}