:root {
    --bg-color: #0d1116;
    /* Deep dark blue/black */
    --card-bg: #161b22;
    /* Slightly lighter */
    --primary: #00ff88;
    /* Neon Green */
    --secondary: #00ccff;
    /* Neon Blue */
    --text-main: #ffffff;
    --text-muted: #8b949e;
    --font-family: 'Outfit', sans-serif;
    --container-width: 1200px;
    --header-height: 80px;
}

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

body {
    background-color: var(--bg-color);
    color: var(--text-main);
    font-family: var(--font-family);
    line-height: 1.6;
    overflow-x: hidden;
}

.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.8);
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

.modal-content {
    background: var(--border-color);
    border-radius: 15px;
    color: white;
    padding: 30px 40px;
    text-align: center;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
    max-width: 400px;
}

.modal-content h2 {
    margin-bottom: 20px;
    font-size: 20px;
}

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

button {
    padding: 10px 25px;
    font-size: 16px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.3s ease;
}

#yesBtn {
    background: var(--primary);
    color: #fff;
}

#yesBtn:hover {
    background: #3e8e41;
}

#noBtn {
    background: var(--secondary);
    color: #fff;
}

#noBtn:hover {
    background: #d32f2f;
}

/* Warning section */
.warn {
    font-size: 16px;
    background-color: #000;
    color: white;
    width: 100%;
    text-align: center;
    padding: 10px 0;
    font-weight: bold;
}

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

ul {
    list-style: none;
}

button {
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
}

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

.btn {
    padding: 10px 24px;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s;
    font-size: 1rem;
    margin-top: 10px;
}

.btn-primary {
    background-color: var(--primary);
    color: #000;
}

.btn-primary:hover {
    background-color: #00cc6a;
    box-shadow: 0 0 15px rgba(0, 255, 136, 0.4);
}

.btn-outline {
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--text-main);
}

.btn-outline:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.btn-sm {
    padding: 8px 16px;
    font-size: 0.9rem;
}

.wide-btn {
    padding: 12px 48px;
    font-size: 1.1rem;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    color: black;
}

/* Header */
.header {
    padding: 10px 0;
    height: var(--header-height);
    display: flex;
    flex-direction: column;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 1000;
    background-color: rgba(13, 17, 22, 0.95);
    backdrop-filter: blur(10px);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    border-radius: 8px;
    font-size: 1.2rem;
}

.logo-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1;
    font-weight: 700;
    font-size: 1.2rem;
}

.logo-text span:first-child {
    color: var(--primary);
}

.logo-text span:last-child {
    color: var(--secondary);
    margin-left: -2px;
}


.nav-desktop {
    display: flex;
    gap: 32px;
}

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

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

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 20px;
    height: 2px;
    background-color: var(--primary);
    border-radius: 2px;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.icon-btn {
    color: var(--text-main);
    padding: 8px;
}

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

.hamburger {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
}

.hamburger.active {
    transition: transform 0.3s ease-in-out;
    z-index: 1001;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

.hamburger span {
    width: 24px;
    height: 2px;
    background-color: var(--text-main);
    transition: 0.3s;
}

.mobile-menu {
    position: fixed;
    top: -10px;
    left: 0;
    width: 100%;
    background-color: var(--card-bg);
    padding: 20px;
    display: none;
    flex-direction: column;
    gap: 20px;
    transform: translateX(100%);
    transition: transform 0.3s ease-in-out;
}

.mobile-menu.active {
    transform: translateX(0);
    display: flex;
}


/* Hero Section */
.hero {
    padding: 30px 0 120px 0;
    overflow: hidden;
}

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

.hero-content h1 {
    font-size: 4rem;
    line-height: 1.1;
    font-weight: 800;
    margin-bottom: 24px;
}

.hero-content h1 .highlight {
    color: var(--secondary);
    background: -webkit-linear-gradient(0deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    margin-bottom: 24px;
}

.hero-desc {
    color: var(--text-muted);
    font-size: 0.9rem;
    max-width: 450px;
}

.hero-image {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image-bg {
    position: absolute;
    width: 50%;
    height: 100%;
    border-radius: 25px;
    transform: rotate(20deg);
    background: -webkit-linear-gradient(0deg, #79F43B, #40DDAF);

    box-shadow: 20px 20px 60px rgba(64, 221, 175, 0.4);
    z-index: -1;
}

.hero-image img {
    max-width: 100%;
    height: auto;
    /* transform: rotate(-5deg); */
}

.discount-badge {
    position: absolute;
    top: 20%;
    right: 10%;
    background-color: #ff9900;
    color: #000;
    padding: 8px 16px;
    border-radius: 20px;
    font-weight: 800;
    transform: rotate(15deg);
    box-shadow: 0 4px 10px rgba(255, 153, 0, 0.4);
}

/* Slider styles */
.slider {
    width: 100%;
    max-width: 480px;
    position: relative;
    overflow: hidden;
    border-radius: 16px;
}

.slides {
    display: flex;
    transition: transform 0.6s cubic-bezier(.2, .8, .2, 1);
    width: 100%;
    will-change: transform;
}

.slide {
    width: 100%;
    flex: 0 0 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.slide img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

.slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    color: #fff;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    place-content: center;
    margin: 0 !important;
    font-size: 3rem;
    backdrop-filter: blur(4px);
}

.slider-btn.prev {
    left: 8px;
}

.slider-btn.next {
    right: 8px;
}

.slider-indicators {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: 10px;
    display: flex;
    gap: 8px;
}

.indicator {
    width: 10px;
    height: 10px;
    background: rgba(255, 255, 255, 0.25);
    border-radius: 50%;
    border: none;
    padding: 0;
}

.indicator.active {
    background: var(--primary);
    box-shadow: 0 0 8px rgba(0, 255, 136, 0.25);
}

/* Make hero-image area keep layout similar to before */
.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

@media (max-width: 800px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .hero-content h1 {
        font-size: 2.4rem;
    }

    .slider {
        max-width: 360px;
    }
}

/* Marketplace */
.marketplace {
    padding: 60px 0;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.section-title {
    font-size: 2rem;
    color: var(--primary);
}

.filter-tabs {
    display: flex;
    gap: 12px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.filter-tab {
    padding: 6px 16px;
    border: 1px solid #333;
    border-radius: 20px;
    color: var(--text-muted);
    font-size: 0.9rem;
    transition: 0.3s;
}

.filter-tab.active,
.filter-tab:hover {
    background-color: var(--primary);
    color: #000;
    border-color: var(--primary);
}

.nft-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 40px;
}

.nft-card {
    background-color: var(--card-bg);
    border-radius: 16px;
    padding: 12px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: transform 0.3s;
}

/* helper to hide filtered cards */
.hidden {
    display: none !important;
}

.nft-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary);
}

.card-image {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 12px;
    aspect-ratio: 1/1;
    background-color: #222;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.like-btn {
    position: absolute;
    top: 8px;
    right: 8px;
    background: rgba(0, 0, 0, 0.5);
    color: #fff;
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 0.8rem;
    backdrop-filter: blur(4px);
}

.card-content h3 {
    font-size: 1rem;
    margin-bottom: 8px;
    text-align: center;
}

.card-stats {
    display: flex;
    gap: 12px;
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: 12px;
}

.card-footer {
    display: flex;
    justify-content: space-between;
    flex-direction: column;
    align-items: center;
}

.price-info {
    display: flex;
    flex-direction: column;
}

.price-info .label {
    font-size: 0.7rem;
    text-align: center;
    color: var(--text-muted);
}

.price-info .price {
    font-weight: 700;
    color: var(--secondary);
}

.center-btn-container {
    display: flex;
    justify-content: center;
    margin-top: 20px;
}

/* Descriptions section */
.descriptions {
    padding: 40px 0;
}

.descriptions .desc-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
    margin-top: 16px;
}

.desc-card {
    background: var(--card-bg);
    padding: 18px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.04);
}

.desc-card h3 {
    margin-bottom: 8px;
    color: var(--primary);
}

@media(min-width:900px) {
    .descriptions .desc-list {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Reviews */
.reviews {
    padding: 40px 0;
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 16px;
}

.review-card {
    background: var(--card-bg);
    border-radius: 12px;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    align-items: center;
    border: 1px solid rgba(255, 255, 255, 0.04);
    text-align: center;
}

.review-image {
    width: 100%;
    height: 300px;
    flex: 0 0 auto;
    border-radius: 12px;
    overflow: hidden;
    background: #222;
}

.review-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.review-text {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.reviewer-info {
    display: flex;
    width: 100%;
    justify-content: space-between;
    align-items: center;
    margin-top: auto;
}

.reviewer-name {
    font-weight: 700;
    color: var(--primary);
}

.reviewer-rating {
    color: #ffcc00;
}

@media(max-width:900px) {
    .reviews-grid {
        grid-template-columns: 1fr;
    }

    .review-card {
        align-items: center;
    }
}

/* Features */
.features {
    padding: 60px 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 40px;
}

.feature-card {
    background-color: var(--card-bg);
    padding: 24px;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    text-align: center;
}

.feature-icon {
    font-size: 2rem;
    margin-bottom: 16px;
    background: rgba(255, 255, 255, 0.1);
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    margin-left: auto;
    margin-right: auto;
}

.feature-card h3 {
    font-size: 1rem;
    margin-bottom: 8px;
    color: var(--primary);
}

.feature-card p {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Footer */
footer {
    position: relative;
    width: 100%;
    background-color: transparent;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 35px;
    padding: 40px 100px;
}

footer a {
    text-decoration: none;
    color: inherit;
}

.footer-logo {
    padding: 35px 20px;
    padding-top: 20px;
    margin-right: 40px;
}

.footer-logo img {
    width: 100px;
    height: auto;
}

.footer-cont {
    width: 100%;
    display: flex;
    color: white;
    font-size: 26px;
    gap: 80px;
    padding-bottom: 35px;
    border-bottom: 2px solid gray;
    position: relative;
}

.foot-cont-one {
    display: flex;
    gap: 80px;
}

.copyright {
    width: 100%;
    text-align: center;
    padding-top: 35px;
    border-top: 2px solid gray;

    color: rgb(168, 167, 167);
}

footer svg {
    fill: rgba(255, 255, 255, 0.842);
    stroke-miterlimit: 10;
    stroke-width: 1px;
    width: 40px;
}

.city {
    position: relative;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 26px;
}

.cont-col {
    display: flex;
    flex-direction: column;
}

.cont-col:first-child {
    color: rgb(168, 167, 167);
}

.cont-col:first-child a:first-child {
    color: white;
}

.foot-cont-two {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.foot-cont-two div {
    align-items: center;
    display: flex;
    gap: 20px;
}

.foot-cont-three {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    color: white;
    font-size: 20px;
}

.foot-cont-three p:hover {
    cursor: pointer;
    transform: scale(1.1);
}

.foot-cont-three p {
    position: relative;
    padding-right: 16px;
}

.foot-cont-three p::after {
    content: "▼";
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    font-size: 12px;
}

.foot-cont-three p.active::after {
    transform: translateY(-50%) rotate(180deg);
}

.foot-cont-three a {
    display: none;
}

.social {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: start;
    gap: 10px;
    border-bottom: 2px solid gray;
}

@media (max-width: 768px) and (min-width: 320px) {
    footer {
        align-items: center;
        padding: 40px 40px;
    }

    .slide img {
        height: 60%;
        width: auto;
    }

    .warn {
        font-size: 10px !important;
    }

    .footer-logo {
        margin-right: 0;
    }

    .social {
        gap: 0;
    }

    .footer-logo img {
        object-fit: cover;
        width: 90px;
    }

    .footer-cont {
        font-size: 18px;
        flex-direction: column;
    }

    .foot-cont-two {
        padding-top: 35px;
        border-top: 2px solid gray;
    }

    .foot-cont-three {
        flex-direction: column;
    }

    .featured-title {
        font-size: 1.25rem;
    }

    .featured-desc {
        font-size: 0.9rem;
    }

    .featured-btns {
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 10px;
    }

    .featured-btns a {
        width: 100%;
        text-align: center;
        padding: 10px 20px;
    }
}

/* Responsive */
@media (max-width: 1024px) {
    .nft-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-container {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {

    .nav-desktop,
    .header-actions {
        display: none;
    }

    .hamburger {
        display: flex;
    }

    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }

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

    .hero-desc {
        margin: 0 auto;
    }

    .hero-image-bg {
        width: 70%;
        height: 110%;
    }

    .nft-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .section-header {
        flex-direction: column;
        gap: 16px;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 2.5rem;
    }

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

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

    .footer-container {
        grid-template-columns: 1fr;
    }

    .filter-tabs {
        justify-content: center;
    }
}