:root {
    --bg-color: #f7f7f7;
    --text-primary: #0a0a0a;
    --text-secondary: #555555;
    --accent-green: #baff29;
    --accent-hover: #a1e61b;
    --card-bg: #ffffff;
    --border-color: #e0e0e0;
    --black-card: #111111;
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-primary);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* Typography Utility */
.huge-text {
    font-size: clamp(3rem, 8vw, 8rem);
    font-weight: 900;
    text-transform: uppercase;
    line-height: 0.9;
    letter-spacing: -0.04em;
}

.section-title {
    font-size: clamp(2rem, 5vw, 4rem);
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: -0.03em;
    margin-bottom: 2rem;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section {
    padding: 6rem 0;
}

/* BUTTONS */
.btn-primary {
    background-color: var(--accent-green);
    color: var(--text-primary);
    padding: 0.8rem 1.5rem;
    border-radius: 50px;
    font-weight: 700;
    text-decoration: none;
    text-transform: uppercase;
    display: inline-block;
    border: none;
    cursor: pointer;
    transition: transform 0.2s ease, background-color 0.2s ease;
}

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

.w-full {
    width: 100%;
}

.mt-4 {
    margin-top: 1rem;
}

.large-btn {
    padding: 1.5rem 3rem;
    font-size: 1.2rem;
}

/* NAVBAR */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem;
    z-index: 100;
    mix-blend-mode: difference;
    color: white;
}

.nav-brand {
    font-weight: 900;
    font-size: 1.5rem;
    letter-spacing: -0.02em;
}

.nav-center-pill {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 500;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.nav-link {
    color: white;
    text-decoration: none;
    font-weight: 600;
}

/* Mix blend mode button override */
.navbar .btn-primary {
    background-color: white;
    color: black;
}

.navbar .btn-primary:hover {
    background-color: var(--accent-green);
}

/* FLOATING COIN */
.floating-coin {
    position: fixed;
    top: 15%;
    right: 10%;
    width: 100px;
    height: 100px;
    background: var(--accent-green);
    color: var(--text-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3.5rem;
    font-weight: 900;
    border: 4px solid var(--text-primary);
    box-shadow: 6px 6px 0px var(--text-primary);
    z-index: 50;
    pointer-events: none;
}

/* HERO SECTION */
.section-hero {
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 0 2rem;
    padding-top: 80px;
}

.hero-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    border-bottom: 2px solid var(--text-primary);
    padding-bottom: 2rem;
}

.hero-title {
    display: flex;
    flex-direction: column;
    font-size: clamp(4rem, 11vw, 12rem);
    font-weight: 900;
    line-height: 0.85;
    letter-spacing: -0.05em;
    text-transform: uppercase;
}

.line-3 {
    color: var(--accent-green);
}

.hero-tagline {
    font-size: 0.85rem;
    font-weight: 500;
    text-transform: uppercase;
    /* Using uppercase but small for a premium look */
    letter-spacing: 0.15em;
    margin-top: 2rem;
    color: var(--text-secondary);
    opacity: 0.8;
    text-align: center;
    width: 100%;
    display: block;
}

.hero-sub {
    max-width: 300px;
    margin-bottom: 1rem;
}

.hero-card {
    background: var(--accent-green);
    padding: 1.5rem;
    border-radius: 16px;
    display: flex;
    gap: 1rem;
    align-items: center;
}

.hero-card h3 {
    font-size: 1rem;
    font-weight: 800;
    margin-bottom: 0.2rem;
}

.hero-card p {
    font-size: 0.85rem;
    font-weight: 500;
}

/* PROBLEM SECTION */
.section-problem {
    background: var(--text-primary);
    color: var(--bg-color);
    padding: 12rem 0;
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}

.problem-item {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: 2rem;
}

.problem-num {
    font-size: 2rem;
    font-weight: 900;
    color: var(--accent-green);
    margin-bottom: 1rem;
}

.problem-item h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

/* SOLUTION SECTION */
.section-solution {
    padding: 8rem 0;
    text-align: center;
}

.solution-header h2 {
    font-size: clamp(3rem, 6vw, 6rem);
    font-weight: 900;
    letter-spacing: -0.04em;
}

.solution-header p {
    font-size: 1.5rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 1rem auto 4rem;
}

.solution-visual {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    font-weight: 800;
}

.circle {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    background: var(--card-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--text-primary);
    font-size: 1.2rem;
}

.pulse-green {
    background: var(--accent-green);
    border: none;
    box-shadow: 0 0 0 0 rgba(186, 255, 41, 0.7);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(186, 255, 41, 0.7);
    }

    70% {
        transform: scale(1);
        box-shadow: 0 0 0 20px rgba(186, 255, 41, 0);
    }

    100% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(186, 255, 41, 0);
    }
}

.line-connect {
    width: 100px;
    height: 4px;
    background: var(--text-primary);
}

/* VISUALIZER SECTION */
.section-visualizer {
    position: relative;
    background: var(--text-primary);
    color: white;
}

.viz-sticky {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 12rem 0;
}

.viz-title {
    font-size: 3rem;
    font-weight: 900;
    margin-bottom: 4rem;
}

.viz-track {
    display: flex;
    justify-content: space-between;
    width: 80%;
    max-width: 1000px;
    position: relative;
    padding: 2rem 0;
}

.viz-track::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    width: 100%;
    height: 4px;
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-50%);
    z-index: 1;
}

.viz-milestone {
    z-index: 2;
    background: var(--text-primary);
    padding: 1rem;
    border: 2px solid rgba(255, 255, 255, 0.5);
    border-radius: 12px;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.5);
    transition: all 0.3s;
}

.viz-milestone.active {
    color: var(--accent-green);
    border-color: var(--accent-green);
}

.viz-token {
    position: absolute;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
    width: 60px;
    height: 60px;
    background: var(--accent-green);
    color: black;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    z-index: 3;
    font-size: 0.8rem;
}

.viz-status {
    margin-top: 3rem;
    font-size: 1.5rem;
    font-weight: 600;
}

/* FEATURES GRID */
.section-features {
    padding: 8rem 0;
}

.bento-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-auto-rows: 250px;
    gap: 1.5rem;
}

.bento-box {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    transition: transform 0.3s, box-shadow 0.3s;
}

.bento-box:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.05);
}

.bento-box h3 {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
}

.bento-box.large {
    grid-column: span 2;
    grid-row: span 2;
    background: var(--text-primary);
    color: white;
}

.bento-box.large h3 {
    font-size: 2.5rem;
}

.bento-box.wide {
    grid-column: span 3;
    background: var(--accent-green);
    color: black;
}

/* HOW IT WORKS */
.steps-container {
    display: flex;
    gap: 4rem;
}

.steps-left {
    flex: 1;
    position: sticky;
    top: 20%;
    height: max-content;
}

.steps-left h2 {
    font-size: clamp(3rem, 6vw, 6rem);
    font-weight: 900;
    line-height: 0.9;
}

.steps-right {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 4rem;
    padding-bottom: 10vh;
}

.step-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 3rem;
    display: flex;
    gap: 2rem;
}

.step-number {
    font-size: 4rem;
    font-weight: 900;
    color: var(--accent-green);
    line-height: 1;
}

.step-info h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.step-info p {
    font-size: 1.2rem;
    color: var(--text-secondary);
}

/* CALCULATOR */
.section-calculator {
    background: var(--text-primary);
    color: white;
    padding: 12rem 0;
}

.calc-wrapper {
    max-width: 600px;
    margin: 0 auto;
    background: var(--black-card);
    padding: 3rem;
    border-radius: 32px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.calc-header h2 {
    font-size: 2.5rem;
    font-weight: 900;
    text-align: center;
    margin-bottom: 2rem;
}

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

.input-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: #888;
}

.input-box {
    display: flex;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 1rem;
    align-items: center;
}

.input-box input {
    flex: 1;
    background: transparent;
    border: none;
    color: white;
    font-size: 2rem;
    font-weight: 800;
    outline: none;
    width: 100%;
}

.input-box .currency {
    font-weight: 700;
    color: var(--accent-green);
    margin-left: 1rem;
}

.highlight-box {
    border-color: var(--accent-green);
    background: rgba(186, 255, 41, 0.05);
}

.exchange-rate {
    text-align: center;
    margin: 1.5rem 0;
    font-weight: 600;
    color: #888;
}

.exchange-rate span {
    color: white;
}

/* MARQUEE */
.section-marquee {
    padding: 4rem 0;
    background: var(--accent-green);
    overflow: hidden;
    white-space: nowrap;
    border-top: 2px solid var(--text-primary);
    border-bottom: 2px solid var(--text-primary);
}

.marquee-track {
    display: flex;
    width: max-content;
    animation: marquee 20s linear infinite;
}

.marquee-content {
    display: flex;
    align-items: center;
    gap: 3rem;
    padding-right: 3rem;
}

.marquee-content span {
    font-size: 4rem;
    font-weight: 900;
    color: var(--text-primary);
    text-transform: uppercase;
}

.marquee-content .dot {
    width: 20px;
    height: 20px;
    background: var(--text-primary);
    border-radius: 50%;
}

@keyframes marquee {
    to {
        transform: translateX(-50%);
    }
}

/* FAQ */
.section-faq {
    padding: 8rem 0;
}

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

.faq-item {
    border-bottom: 1px solid var(--border-color);
    padding: 1.5rem 0;
    cursor: pointer;
}

.faq-question {
    font-size: 1.5rem;
    font-weight: 700;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-question .icon {
    font-size: 2rem;
    font-weight: 300;
    transition: transform 0.3s;
}

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

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

.faq-answer p {
    padding-top: 1rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* FOOTER */
.footer {
    background: var(--text-primary);
    color: white;
    padding-top: 12rem;
    overflow: hidden;
}

.footer-top {
    padding: 0 2rem;
    display: flex;
    justify-content: center;
    text-align: center;
    margin-bottom: 6rem;
}

.footer-cta h2 {
    font-size: clamp(3rem, 6vw, 6rem);
    font-weight: 900;
    margin-bottom: 2rem;
}

.footer-massive {
    text-align: center;
    line-height: 0.8;
}

.footer-massive span {
    font-size: 22vw;
    font-weight: 900;
    letter-spacing: -0.06em;
    color: var(--accent-green);
}

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

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

.footer-links a {
    color: white;
    text-decoration: none;
    font-weight: 600;
}

.footer-legal {
    display: flex;
    gap: 1.5rem;
    align-items: center;
    text-align: right;
    color: #888;
}

.footer-legal p {
    margin: 0;
}

/* RESPONSIVE */
@media (max-width: 1024px) {
    .bento-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .bento-box.wide {
        grid-column: span 2;
    }

    .hero-content {
        flex-direction: column;
        align-items: flex-start;
        gap: 2rem;
    }

    .steps-container {
        flex-direction: column;
    }

    .steps-left {
        position: relative;
        top: 0;
    }
}

@media (max-width: 768px) {
    .bento-grid {
        grid-template-columns: 1fr;
    }

    .bento-box.large,
    .bento-box.wide {
        grid-column: span 1;
    }

    .solution-visual {
        flex-direction: column;
    }

    .line-connect {
        width: 4px;
        height: 50px;
    }

    .viz-track {
        flex-direction: column;
        height: 60vh;
        width: 4px;
        align-items: center;
        padding: 0;
    }

    .viz-track::before {
        top: 0;
        left: 50%;
        width: 4px;
        height: 100%;
        transform: translateX(-50%);
    }

    .viz-token {
        top: 0;
        left: 50%;
        transform: translateX(-50%);
    }
}

/* MODAL STYLES */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: rgba(15, 15, 15, 0.6);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 3rem;
    border-radius: 32px;
    width: 90%;
    max-width: 500px;
    position: relative;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5),
        0 0 40px rgba(186, 255, 41, 0.1);
    transform: translateY(20px) scale(0.95);
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-overlay.active .modal-content {
    transform: translateY(0) scale(1);
}

.modal-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.5);
    font-size: 2rem;
    cursor: pointer;
    transition: color 0.2s;
}

.modal-close:hover {
    color: var(--accent-green);
}

.modal-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.modal-header h2 {
    font-size: 2.5rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: -0.02em;
    margin-bottom: 0.5rem;
    background: linear-gradient(135deg, #fff 0%, rgba(255, 255, 255, 0.7) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.modal-header p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 1rem;
    font-weight: 500;
}

.waitlist-form .input-group {
    margin-bottom: 2rem;
}

.waitlist-form label {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.4);
    margin-bottom: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.waitlist-form input[type="text"] {
    width: 100%;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 1.2rem;
    color: #fff;
    font-size: 1.1rem;
    font-weight: 600;
    outline: none;
    transition: all 0.3s;
}

.waitlist-form input[type="text"]:focus {
    border-color: var(--accent-green);
    background: rgba(186, 255, 41, 0.02);
    box-shadow: 0 0 20px rgba(186, 255, 41, 0.1);
}

.checkbox-group {
    margin-bottom: 2.5rem;
}

.custom-checkbox {
    display: flex;
    align-items: center;
    cursor: pointer;
    user-select: none;
}

.custom-checkbox input {
    display: none;
}

.checkmark {
    display: inline-block;
    width: 24px;
    min-width: 24px;
    height: 24px;
    min-height: 24px;
    border: 2px solid rgba(255, 255, 255, 0.4);
    border-radius: 8px;
    margin-right: 12px;
    position: relative;
    transition: all 0.2s;
    flex-shrink: 0;
    background: rgba(255, 255, 255, 0.05);
}

.custom-checkbox input:checked~.checkmark {
    background: var(--accent-green);
    border-color: var(--accent-green);
    box-shadow: 0 0 10px rgba(186, 255, 41, 0.3);
    /* Subtle glow when checked */
}

.checkmark::after {
    content: "";
    position: absolute;
    display: none;
    left: 8px;
    top: 4px;
    width: 5px;
    height: 10px;
    border: solid black;
    border-width: 0 2.5px 2.5px 0;
    transform: rotate(45deg);
}

.custom-checkbox input:checked~.checkmark::after {
    display: block;
}

.label-text {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.7);
    font-weight: 500;
    line-height: 1.2;
}

.btn-3d {
    width: 100%;
    padding: 1.2rem;
    font-size: 1.1rem;
    position: relative;
    overflow: hidden;
    box-shadow: 0 8px 0 #89be1f,
        0 15px 25px rgba(186, 255, 41, 0.2);
    transition: all 0.1s;
}

.btn-3d:active {
    transform: translateY(4px);
    box-shadow: 0 4px 0 #89be1f,
        0 8px 15px rgba(186, 255, 41, 0.2);
}

.btn-3d:hover {
    filter: brightness(1.1);
}
/* SUCCESS MODAL STYLES */
.modal-success {
    text-align: center;
    padding: 1rem 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.success-icon {
    font-size: 4.5rem;
    margin-bottom: 1.5rem;
    filter: drop-shadow(0 0 15px rgba(186, 255, 41, 0.4));
}

.modal-success h3 {
    font-size: 2.2rem;
    font-weight: 900;
    margin-bottom: 0.8rem;
    color: #ffffff !important;
}

.modal-success p {
    color: rgba(255, 255, 255, 0.9) !important;
    font-size: 1.1rem;
    margin-bottom: 2.5rem;
    line-height: 1.5;
    max-width: 320px;
}


/* FINAL ALIGNMENT FIX */
.modal-success p {
    text-align: center !important;
    margin-left: auto !important;
    margin-right: auto !important;
}