/* ===== RESET & VARIABLES ===== */
:root {
    --bg-primary: #0A0A0A;
    --bg-secondary: #111111;
    --text-primary: #FFFFFF;
    --text-secondary: #AAAAAA;
    --accent-orange: #FF5E00;
    --accent-orange-light: #FF8A00;
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.05);
    --shadow-glow: 0 0 15px var(--accent-orange);
    --font-main: 'Inter', sans-serif;
    --font-display: 'Poppins', sans-serif;
}

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

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-main);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
    min-height: 100vh;
}

/* Background gradient bergerak (lapisan 1) */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 50%, rgba(255,94,0,0.05) 0%, transparent 30%),
                radial-gradient(circle at 80% 80%, rgba(255,138,0,0.05) 0%, transparent 40%);
    pointer-events: none;
    z-index: -2;
    animation: moveGradient 20s ease infinite alternate;
}

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

/* Particle canvas (lapisan 2) */
#particleCanvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4 {
    font-family: var(--font-display);
    font-weight: 600;
    letter-spacing: -0.02em;
}

h1 { font-size: clamp(2rem, 6vw, 3.5rem); }
h2 { font-size: clamp(1.8rem, 5vw, 2.5rem); margin-bottom: 2rem; text-align: center; }
h3 { font-size: 1.3rem; }

/* ===== GRADIENT TITLE ===== */
.gradient-title {
    font-family: var(--font-display);
    background: linear-gradient(135deg, #fff, var(--accent-orange-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1.5rem;
    text-align: center;
}

/* ===== GLASS CARD (base) ===== */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    transition: all 0.3s ease;
}

.glass-card:hover {
    border-color: var(--accent-orange);
    box-shadow: var(--shadow-glow);
}

/* ===== NAVBAR ===== */
.navbar {
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 1.2rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(10, 10, 10, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--glass-border);
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.logo-img {
    height: 30px;
    width: auto;
    object-fit: contain;
}

.logo-text {
    display: inline-block;
    line-height: 1;
}

.logo-text span {
    color: var(--accent-orange);
    letter-spacing: normal;
    word-spacing: normal;
}

.nav-links {
    display: flex;
    gap: 2.5rem;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    transition: color 0.3s;
    position: relative;
    padding: 0.5rem 0;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-orange);
    transition: width 0.3s ease;
    box-shadow: 0 0 8px var(--accent-orange);
}

.nav-links a:hover {
    color: var(--text-primary);
}

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

.lang-btn {
    margin-left: 1rem;
    padding: 0.3rem 1rem;
    border-radius: 30px;
    background: transparent;
    border: 1px solid var(--accent-orange);
    color: var(--accent-orange);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: 0.3s;
}

.lang-btn:hover {
    background: var(--accent-orange);
    color: black;
    box-shadow: var(--shadow-glow);
}

.hamburger {
    display: none;
}

/* ===== HERO SECTION (khusus index & launchpad) ===== */
.hero {
    min-height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 2rem 5%;
    position: relative;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 30% 50%, rgba(255,94,0,0.15) 0%, transparent 50%),
                radial-gradient(circle at 70% 30%, rgba(255,138,0,0.1) 0%, transparent 50%);
    z-index: 1;
}

.hero-content {
    max-width: 800px;
    padding: 2.5rem;
    border-radius: 40px;
    background: rgba(255,255,255,0.02);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255,94,0,0.2);
    z-index: 2;
}

.hero-content h1 {
    margin-bottom: 1rem;
    color: var(--text-primary);
    font-size: clamp(1.8rem, 5vw, 2.8rem);
}

.hero-content p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    color: var(--text-secondary);
}

.cta-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    padding: 0.8rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
    border: none;
    cursor: pointer;
    font-size: 1rem;
    letter-spacing: 0.5px;
}

.btn-primary {
    background: var(--accent-orange);
    color: black;
    box-shadow: 0 0 20px rgba(255,94,0,0.5);
}

.btn-primary:hover {
    background: var(--accent-orange-light);
    box-shadow: 0 0 30px rgba(255,94,0,0.8);
    transform: scale(1.05);
}

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

.btn-secondary:hover {
    background: rgba(255,94,0,0.1);
    border-color: var(--accent-orange-light);
    box-shadow: 0 0 20px rgba(255,94,0,0.3);
}

/* ===== LIVE TICKER ===== */
.ticker-container {
    background: var(--bg-secondary);
    border-top: 1px solid rgba(255,94,0,0.3);
    border-bottom: 1px solid rgba(255,94,0,0.3);
    padding: 0.8rem 0;
    overflow: hidden;
    position: relative;
}

.ticker-wrap {
    display: inline-block;
    animation: ticker 40s linear infinite;
    white-space: nowrap;
}

.ticker-item {
    display: inline-block;
    padding: 0 2rem;
    font-family: var(--font-main);
    font-weight: 500;
    color: var(--text-secondary);
}

.ticker-item span {
    color: var(--accent-orange);
    font-weight: 700;
    margin-left: 0.5rem;
    text-shadow: 0 0 8px rgba(255,94,0,0.5);
}

@keyframes ticker {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* ===== STATISTICS ===== */
.statistics {
    padding: 3rem 5%;
    background: var(--bg-secondary);
}

.stat-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    max-width: 1000px;
    margin: 0 auto;
}

.stat-card {
    padding: 1.5rem 0.5rem;
    text-align: center;
    border-radius: 20px;
    background: var(--glass-bg);
    backdrop-filter: blur(8px);
    border: 1px solid var(--glass-border);
    transition: 0.3s;
    display: flex;
    flex-direction: column;
}

.stat-label {
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.8rem;
    margin-bottom: 0.3rem;
}

.stat-number {
    font-size: clamp(1.2rem, 4vw, 2rem);
    font-weight: 700;
    color: var(--accent-orange);
    text-shadow: 0 0 10px rgba(255,94,0,0.3);
    line-height: 1.2;
    white-space: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

@media (max-width: 480px) {
    .stat-number {
        font-size: 1rem;
        justify-content: flex-start;
    }
    .stat-grid {
        gap: 0.5rem;
    }
}

/* ===== EXCHANGE GRID (CARD) ===== */
.exchange-grid, .market-section {
    padding: 3rem 5%;
}

.grid-container {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 1.5rem;
    margin-top: 2rem;
}

@media (max-width: 1000px) {
    .grid-container {
        grid-template-columns: repeat(3, 1fr);
    }
}
@media (max-width: 600px) {
    .grid-container {
        grid-template-columns: repeat(2, 1fr);
    }
}

.card {
    background: var(--glass-bg);
    backdrop-filter: blur(8px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 1.5rem 1rem;
    transition: 0.3s;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    position: relative;
    overflow: hidden;
    height: 100%;
    min-height: 320px;
    justify-content: space-between;
    word-break: break-word;
}

.card:hover {
    border-color: var(--accent-orange);
    box-shadow: 0 0 25px rgba(255,94,0,0.3);
    transform: translateY(-5px);
}

.card-logo-img, .card-logo-fallback {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    flex-shrink: 0;
    margin-bottom: 1rem;
}

.card-logo-img {
    object-fit: contain;
    background: white;
    border: 2px solid rgba(255,94,0,0.3);
}

.card-logo-fallback {
    background: rgba(255,255,255,0.05);
    border: 2px solid rgba(255,94,0,0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--accent-orange);
}

.card h3 {
    margin: 0.5rem 0 0.2rem;
    font-size: 1.2rem;
    line-height: 1.3;
    color: var(--text-primary);
}

.card-badge {
    background: rgba(255,94,0,0.2);
    color: var(--accent-orange);
    padding: 0.2rem 0.8rem;
    border-radius: 20px;
    font-size: 0.7rem;
    margin: 0.3rem auto;
    border: 1px solid rgba(255,94,0,0.3);
    max-width: fit-content;
}

.card p {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin: 0.3rem 0;
    line-height: 1.4;
    flex-grow: 0;
}

.card-link {
    margin-top: 0.8rem;
    color: var(--accent-orange);
    font-weight: 600;
    text-decoration: none;
    font-size: 0.9rem;
    border-bottom: 1px solid transparent;
    transition: border-color 0.3s;
    align-self: center;
    padding: 0.3rem 0;
}

.card-link:hover {
    border-bottom-color: var(--accent-orange);
}

@media (max-width: 600px) {
    .card {
        min-height: 280px;
    }
}

/* ===== MARKET UPDATE ===== */
.market-section {
    background: var(--bg-primary);
}

.market-container {
    max-width: 800px;
    margin: 0 auto;
    background: var(--glass-bg);
    backdrop-filter: blur(8px);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 2rem;
}

.market-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.8rem 0;
    border-bottom: 1px solid var(--glass-border);
    transition: 0.3s;
    border-radius: 12px;
    cursor: pointer;
}

.market-item:hover {
    background: var(--glass-bg);
    border: 1px solid var(--accent-orange);
    box-shadow: 0 0 15px rgba(255,94,0,0.3);
    padding: 0.8rem;
}

.market-left {
    font-weight: 600;
    color: var(--text-primary);
}

.market-right {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.market-price {
    min-width: 120px;
    text-align: right;
    color: var(--text-primary);
}

.market-change {
    min-width: 70px;
    text-align: right;
    color: var(--accent-orange);
}

.market-change.negative {
    color: #ff4d4d;
}

.market-more {
    text-align: right;
    margin-top: 1.5rem;
}

.btn-more {
    background: transparent;
    border: 1px solid var(--accent-orange);
    color: var(--accent-orange);
    padding: 0.5rem 1.5rem;
    border-radius: 30px;
    text-decoration: none;
    font-size: 0.9rem;
    transition: 0.3s;
    display: inline-block;
}

.btn-more:hover {
    background: var(--accent-orange);
    color: black;
    box-shadow: var(--shadow-glow);
}

/* ===== NEWS CARD ===== */
.news-card {
    background: var(--glass-bg);
    backdrop-filter: blur(8px);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 1.2rem;
    margin-bottom: 1rem;
    transition: 0.3s;
}

.news-card:hover {
    border-color: var(--accent-orange);
    box-shadow: 0 0 20px rgba(255,94,0,0.2);
}

.news-card a {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    line-height: 1.4;
    display: block;
    margin-bottom: 0.5rem;
}

.news-card a:hover {
    color: var(--accent-orange);
}

.news-meta {
    display: flex;
    justify-content: space-between;
    color: var(--text-secondary);
    font-size: 0.8rem;
}

.refresh-btn {
    background: var(--accent-orange);
    color: black;
    border: none;
    padding: 0.5rem 1.5rem;
    border-radius: 30px;
    cursor: pointer;
    font-weight: 600;
    margin-top: 1rem;
    transition: 0.3s;
}

.refresh-btn:hover {
    background: var(--accent-orange-light);
    box-shadow: var(--shadow-glow);
}

/* ===== ARTICLES ===== */
.articles {
    padding: 3rem 5%;
    background: var(--bg-secondary);
}

.article-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

@media (max-width: 800px) {
    .article-container {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (max-width: 500px) {
    .article-container {
        grid-template-columns: 1fr;
    }
}

.article-card {
    background: var(--glass-bg);
    backdrop-filter: blur(8px);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 1.5rem;
    transition: 0.3s;
}

.article-card:hover {
    border-color: var(--accent-orange);
    box-shadow: 0 0 20px rgba(255,94,0,0.2);
}

.article-card h4 {
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    font-size: 1.1rem;
}

.article-meta {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.article-card a {
    color: var(--accent-orange);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    display: inline-block;
    margin-top: 0.5rem;
    border-bottom: 1px solid transparent;
    transition: border-color 0.3s;
}

.article-card a:hover {
    border-bottom-color: var(--accent-orange);
}

/* ===== CONTACT SECTION ===== */
.contact-section {
    padding: 3rem 5%;
    text-align: center;
    background: var(--bg-primary);
}

.contact-email {
    font-size: 1.5rem;
    margin: 1rem 0;
    color: var(--accent-orange);
    font-weight: 600;
    word-break: break-all;
}

/* ===== FOOTER ===== */
footer {
    background: var(--bg-primary);
    padding: 2rem 5% 1rem;
    border-top: 1px solid var(--glass-border);
    font-size: 0.9rem;
}

.footer-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    padding-bottom: 2rem;
}

.footer-col h4 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    margin-bottom: 1rem;
    color: var(--accent-orange);
}

.footer-col ul {
    list-style: none;
    padding: 0;
}

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

.footer-col ul li a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.2s;
}

.footer-col ul li a:hover {
    color: var(--accent-orange);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    margin-bottom: 1rem;
}

.footer-logo-img {
    height: 30px;
    width: auto;
}

.footer-logo-text {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.footer-logo-text span {
    color: var(--accent-orange);
}

.footer-tagline {
    color: var(--text-secondary);
    line-height: 1.5;
}

.footer-bottom {
    text-align: center;
    padding-top: 1.5rem;
    border-top: 1px solid var(--glass-border);
    color: var(--text-secondary);
    font-size: 0.8rem;
}

@media (max-width: 768px) {
    .footer-container {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    .hamburger {
        display: block;
        color: var(--text-primary);
        font-size: 1.5rem;
    }
    .stat-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ===== LOADING SPINNER ===== */
.loading {
    padding: 2rem;
    text-align: center;
    color: var(--text-secondary);
}

/* ===== COIN LOGO (untuk launchpad & coin) ===== */
.coin-logo {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(255,94,0,0.2);
    color: var(--accent-orange);
    font-weight: bold;
    font-size: 1rem;
    flex-shrink: 0;
}

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

.coin-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: rgba(255,94,0,0.2);
    border: 2px solid var(--accent-orange);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: bold;
    color: var(--accent-orange);
    overflow: hidden;
}

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

/* ===== PERBAIKAN TATA LETAK KARTU LAUNCHPAD ===== */
/* Gunakan selector spesifik untuk heatmap-card */
.heatmap-card .card-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    flex-wrap: wrap;
}

.heatmap-card .card-symbol {
    font-weight: 700;
    font-size: 1.3rem; /* sedikit diperkecil agar muat */
    color: var(--text-primary);
    text-shadow: 0 2px 5px rgba(255,94,0,0.3);
    flex: 1 1 auto;
    min-width: 0; /* mencegah overflow */
    overflow-wrap: break-word;
}

.heatmap-card .card-cap {
    font-size: 0.8rem; /* diperkecil */
    color: var(--accent-orange);
    font-weight: 600;
    background: rgba(255,94,0,0.15);
    padding: 0.2rem 0.5rem;
    border-radius: 20px;
    white-space: nowrap;
}

.heatmap-card .card-name {
    color: var(--text-secondary);
    font-size: 0.8rem; /* diperkecil */
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.3rem;
    flex-wrap: wrap;
}

.heatmap-card .card-name span {
    color: var(--accent-orange);
    font-size: 0.7rem;
    background: rgba(255,94,0,0.1);
    padding: 0.1rem 0.3rem;
    border-radius: 12px;
}

.heatmap-card .card-price {
    font-size: 1rem; /* diperkecil */
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.3rem;
    flex-wrap: wrap;
}

.heatmap-card .price-change {
    font-size: 0.7rem;
    padding: 0.1rem 0.3rem;
    border-radius: 20px;
    background: rgba(255,255,255,0.05);
}

.heatmap-card .dimension-bars {
    display: flex;
    gap: 0.2rem;
    margin: 0.5rem 0 0.3rem;
}

.heatmap-card .dimension-label {
    display: flex;
    justify-content: space-between;
    font-size: 0.55rem;
    color: #777;
    margin-top: 0.1rem;
}

.heatmap-card .card-score {
    font-size: 1rem; /* diperkecil */
    font-weight: 700;
    text-align: right;
    margin-top: 0.3rem;
}