@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
    --bg: #070809;
    --bg-soft: #0c0e10;
    --card: #101315;
    --card-hover: #141719;

    --text: #f5f7f8;
    --muted: #8b9298;
    --muted-light: #b7bdc2;

    --accent: #8cff3f;
    --accent-dark: #65d921;

    --border: rgba(255, 255, 255, 0.08);
    --border-strong: rgba(255, 255, 255, 0.13);

    --radius: 20px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    background: var(--bg);
    color: var(--text);
    font-family: "Inter", sans-serif;
    min-height: 100vh;
    overflow-x: hidden;
}

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


/* =========================
   NAVBAR
========================= */

.navbar {
    width: min(1180px, calc(100% - 48px));
    height: 76px;

    margin: 0 auto;

    display: flex;
    align-items: center;
    justify-content: space-between;

    border-bottom: 1px solid var(--border);
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;

    font-weight: 800;
    font-size: 19px;
    letter-spacing: -0.6px;
}

.brand-mark {
    width: 34px;
    height: 34px;

    display: grid;
    place-items: center;

    background: var(--accent);
    color: #071006;

    border-radius: 10px;

    font-weight: 900;
}

.nav-links {
    display: flex;
    gap: 34px;
}

.nav-links a {
    color: var(--muted);
    font-size: 13px;
    font-weight: 500;

    transition: color 0.2s ease;
}

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

.nav-button {
    padding: 11px 17px;

    background: #f3f5f6;
    color: #080909;

    border-radius: 10px;

    font-size: 13px;
    font-weight: 700;

    transition:
        transform 0.2s ease,
        background 0.2s ease;
}

.nav-button:hover {
    transform: translateY(-2px);
    background: white;
}


/* =========================
   HERO
========================= */

.hero {
    width: min(1180px, calc(100% - 48px));
    min-height: 700px;

    margin: 0 auto;

    display: grid;
    grid-template-columns: 1fr 0.9fr;
    align-items: center;
    gap: 70px;

    position: relative;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 9px;

    padding: 8px 12px;

    border: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.025);

    border-radius: 999px;

    color: var(--muted-light);

    font-size: 11px;
    font-weight: 600;
}

.status-dot {
    width: 6px;
    height: 6px;

    border-radius: 50%;

    background: var(--accent);
    box-shadow: 0 0 12px rgba(140, 255, 63, 0.7);
}

.hero h1 {
    max-width: 700px;

    margin-top: 27px;

    font-size: clamp(56px, 7vw, 92px);
    line-height: 0.94;

    letter-spacing: -5px;
    font-weight: 800;
}

.hero h1 span {
    display: block;
    color: var(--accent);
}

.hero-description {
    max-width: 530px;

    margin-top: 27px;

    color: var(--muted);

    font-size: 16px;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    align-items: center;
    gap: 12px;

    margin-top: 34px;
}

.primary-button,
.secondary-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 14px;

    padding: 14px 20px;

    border-radius: 11px;

    font-size: 13px;
    font-weight: 700;

    transition:
        transform 0.2s ease,
        border-color 0.2s ease,
        background 0.2s ease;
}

.primary-button {
    background: var(--accent);
    color: #071006;
}

.primary-button:hover {
    transform: translateY(-3px);
    background: #9cff5c;
}

.primary-button span {
    font-size: 18px;
}

.secondary-button {
    border: 1px solid var(--border-strong);
    color: var(--muted-light);
}

.secondary-button:hover {
    transform: translateY(-3px);
    border-color: rgba(255, 255, 255, 0.25);
    color: var(--text);
}

.hero-trust {
    display: flex;
    align-items: center;

    margin-top: 55px;
}

.trust-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.trust-item strong {
    font-size: 11px;
    color: var(--accent);
}

.trust-item span {
    font-size: 12px;
    color: var(--muted);
}

.trust-line {
    width: 45px;
    height: 1px;

    margin: 0 15px;

    background: var(--border-strong);
}


/* =========================
   HERO VISUAL
========================= */

.hero-visual {
    height: 500px;

    display: flex;
    align-items: center;
    justify-content: center;

    position: relative;
}

.visual-glow {
    position: absolute;

    width: 320px;
    height: 320px;

    border-radius: 50%;

    background: rgba(140, 255, 63, 0.08);

    filter: blur(80px);
}

.reward-card {
    width: 390px;

    padding: 27px;

    position: relative;
    z-index: 2;

    border: 1px solid var(--border-strong);

    border-radius: 22px;

    background:
        linear-gradient(
            145deg,
            rgba(255,255,255,0.055),
            rgba(255,255,255,0.015)
        );

    backdrop-filter: blur(20px);

    box-shadow:
        0 30px 100px rgba(0,0,0,0.45),
        0 0 60px rgba(140,255,63,0.05);

    transform: rotate(2deg);
}

.card-top,
.card-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.card-top span {
    color: var(--muted);
    font-size: 12px;
}

.card-icon {
    width: 34px;
    height: 34px;

    display: grid;
    place-items: center;

    border-radius: 10px;

    background: var(--accent);
    color: #071006;

    font-weight: 900;
}

.balance {
    margin-top: 30px;
}

.balance-number {
    font-size: 48px;
    font-weight: 800;
    letter-spacing: -3px;
}

.balance-label {
    margin-left: 7px;

    color: var(--accent);

    font-size: 13px;
    font-weight: 700;
}

.card-divider {
    height: 1px;

    margin: 28px 0;

    background: var(--border);
}

.card-bottom {
    gap: 20px;
}

.card-bottom > div {
    flex: 1;
}

.card-bottom small {
    display: block;

    margin-bottom: 9px;

    color: var(--muted);

    font-size: 10px;
}

.progress {
    width: 100%;
    height: 5px;

    background: rgba(255,255,255,0.08);

    border-radius: 999px;

    overflow: hidden;
}

.progress-fill {
    width: 72%;
    height: 100%;

    background: var(--accent);
}

.card-bottom > strong {
    color: var(--accent);
    font-size: 12px;
}

.floating-card {
    display: flex;
    align-items: center;
    gap: 12px;

    position: absolute;
    z-index: 3;

    padding: 13px 16px;

    background: #101315;

    border: 1px solid var(--border-strong);

    border-radius: 14px;

    box-shadow: 0 20px 50px rgba(0,0,0,0.4);
}

.floating-card strong,
.floating-card span {
    display: block;
}

.floating-card strong {
    font-size: 11px;
}

.floating-card span {
    margin-top: 4px;

    color: var(--accent);

    font-size: 10px;
}

.floating-icon {
    width: 30px;
    height: 30px;

    display: grid;
    place-items: center;

    background: rgba(140,255,63,0.1);
    color: var(--accent);

    border-radius: 9px;

    font-weight: 800;
}

.task-card {
    top: 92px;
    right: 0;
}

.streak-card {
    bottom: 95px;
    left: 5px;
}

.streak-number {
    width: 32px;
    height: 32px;

    display: grid;
    place-items: center;

    background: var(--accent);
    color: #071006;

    border-radius: 9px;

    font-weight: 900;
}


/* =========================
   SECTIONS
========================= */

.section {
    width: min(1180px, calc(100% - 48px));

    margin: 0 auto;
    padding: 120px 0;
}

.section-heading {
    max-width: 650px;
}

.section-label {
    color: var(--accent);

    font-size: 10px;
    font-weight: 800;

    letter-spacing: 2px;
}

.section-heading h2 {
    margin-top: 15px;

    font-size: clamp(38px, 5vw, 58px);

    line-height: 1;

    letter-spacing: -3px;
}

.section-heading h2 span {
    color: var(--muted);
}

.section-heading p {
    margin-top: 20px;

    color: var(--muted);

    line-height: 1.7;
    font-size: 14px;
}


/* =========================
   STEPS
========================= */

.steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;

    margin-top: 55px;
}

.step-card {
    min-height: 260px;

    padding: 27px;

    position: relative;

    border: 1px solid var(--border);

    background: var(--card);

    border-radius: var(--radius);

    transition:
        transform 0.25s ease,
        background 0.25s ease,
        border-color 0.25s ease;
}

.step-card:hover {
    transform: translateY(-6px);
    background: var(--card-hover);
    border-color: var(--border-strong);
}

.step-number {
    color: var(--accent);

    font-size: 11px;
    font-weight: 800;
}

.step-card h3 {
    margin-top: 70px;

    font-size: 25px;

    letter-spacing: -1px;
}

.step-card p {
    max-width: 280px;

    margin-top: 10px;

    color: var(--muted);

    font-size: 13px;
    line-height: 1.6;
}

.step-arrow {
    position: absolute;
    right: 25px;
    top: 25px;

    color: var(--muted);

    font-size: 20px;
}


/* =========================
   FEATURES
========================= */

.feature-grid {
    display: grid;

    grid-template-columns: 1.4fr 1fr 1fr;

    gap: 14px;

    margin-top: 55px;
}

.feature-card {
    min-height: 245px;

    padding: 27px;

    border: 1px solid var(--border);

    border-radius: var(--radius);

    background: var(--card);

    position: relative;

    overflow: hidden;
}

.feature-card h3 {
    margin-top: 65px;

    font-size: 24px;
    letter-spacing: -1px;
}

.feature-card p {
    margin-top: 10px;

    color: var(--muted);

    font-size: 13px;
    line-height: 1.6;
}

.feature-number {
    color: var(--accent);

    font-size: 11px;
    font-weight: 800;
}

.feature-large {
    grid-row: span 2;
}

.feature-wide {
    grid-column: span 2;

    min-height: 180px;

    display: flex;
    justify-content: space-between;
}

.feature-wide h3 {
    margin-top: 28px;
}

.mini-calendar {
    display: flex;
    gap: 7px;

    margin-top: 35px;
}

.mini-calendar div {
    width: 34px;
    height: 34px;

    display: grid;
    place-items: center;

    border: 1px solid var(--border);

    border-radius: 8px;

    color: var(--muted);

    font-size: 7px;
}

.mini-calendar div:nth-child(4) {
    background: var(--accent);
    color: #071006;
    border-color: var(--accent);
}

.activity-bars {
    display: flex;
    align-items: end;
    gap: 7px;

    margin-right: 20px;
}

.activity-bars span {
    width: 12px;

    border-radius: 5px 5px 2px 2px;

    background: var(--accent);
}

.activity-bars span:nth-child(1) {
    height: 35px;
    opacity: 0.3;
}

.activity-bars span:nth-child(2) {
    height: 60px;
    opacity: 0.45;
}

.activity-bars span:nth-child(3) {
    height: 90px;
    opacity: 0.6;
}

.activity-bars span:nth-child(4) {
    height: 70px;
    opacity: 0.75;
}

.activity-bars span:nth-child(5) {
    height: 115px;
}


/* =========================
   CTA
========================= */

.cta-section {
    width: min(1180px, calc(100% - 48px));

    margin: 60px auto 100px;

    padding: 100px 40px;

    text-align: center;

    border: 1px solid var(--border);

    border-radius: 28px;

    background:
        radial-gradient(
            circle at center,
            rgba(140,255,63,0.08),
            transparent 55%
        );
}

.cta-content {
    max-width: 600px;
    margin: auto;
}

.cta-section h2 {
    margin-top: 15px;

    font-size: clamp(45px, 6vw, 70px);

    line-height: 1;

    letter-spacing: -4px;
}

.cta-section h2 span {
    color: var(--accent);
}

.cta-section p {
    margin: 20px 0 30px;

    color: var(--muted);

    font-size: 14px;
}


/* =========================
   FOOTER
========================= */

.footer {
    width: min(1180px, calc(100% - 48px));

    margin: auto;

    padding: 35px 0 45px;

    display: flex;
    align-items: end;
    justify-content: space-between;

    border-top: 1px solid var(--border);
}

.footer-brand p {
    margin-top: 10px;

    color: var(--muted);

    font-size: 11px;
}

.footer-right {
    display: flex;
    flex-direction: column;
    align-items: end;
    gap: 7px;
}

.footer-right span {
    color: var(--muted);

    font-size: 10px;

    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-right a {
    color: var(--muted-light);

    font-size: 12px;

    transition: color 0.2s ease;
}

.footer-right a:hover {
    color: var(--accent);
}


/* =========================
   RESPONSIVE
========================= */

@media (max-width: 900px) {

    .nav-links {
        display: none;
    }

    .hero {
        grid-template-columns: 1fr;

        padding: 80px 0;
    }

    .hero-visual {
        height: 450px;
    }

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

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

    .feature-large,
    .feature-wide {
        grid-column: auto;
        grid-row: auto;
    }

    .feature-wide {
        min-height: 220px;
    }
}

@media (max-width: 600px) {

    .navbar,
    .hero,
    .section,
    .footer,
    .cta-section {
        width: min(100% - 28px, 1180px);
    }

    .navbar {
        height: 68px;
    }

    .nav-button {
        padding: 9px 12px;
    }

    .hero {
        padding-top: 65px;
    }

    .hero h1 {
        font-size: 55px;
        letter-spacing: -3px;
    }

    .hero-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .hero-actions a {
        width: 100%;
    }

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

    .reward-card {
        width: min(100%, 350px);
    }

    .task-card {
        right: -5px;
    }

    .streak-card {
        left: -5px;
    }

    .footer {
        align-items: flex-start;
        flex-direction: column;
        gap: 30px;
    }

    .footer-right {
        align-items: flex-start;
    }
}
/* =========================
   SCROLL ANIMATIONS
========================= */

.animate {
    opacity: 0;
    transform: translateY(24px);

    transition:
        opacity 0.7s ease,
        transform 0.7s ease;
}

.animate.visible {
    opacity: 1;
    transform: translateY(0);
}

.hero-visual.animate {
    transform: translateY(24px) scale(0.98);
}

.hero-visual.animate.visible {
    transform: translateY(0) scale(1);
}