:root {
    --ddb-primary: #1abc9c;
    --ddb-primary-soft: rgba(26, 188, 156, 0.14);
    --ddb-primary-soft-strong: rgba(26, 188, 156, 0.28);
    --ddb-text: #2c3e50;
    --ddb-muted: rgba(44, 62, 80, 0.72);
    --ddb-surface: #ffffff;
    --ddb-border: rgba(44, 62, 80, 0.1);
    --ddb-shadow: 0 0 4px rgba(0, 0, 0, 0.18);
    --ddb-radius-xl: 30px;
    --ddb-radius-lg: 20px;
    --ddb-radius-md: 12px;
}

body {
    background: #fff;
    color: var(--ddb-text);
    font-family: "Inter", sans-serif;
}

img {
    display: block;
}

.ddb-page {
    min-height: 100vh;
}

.ddb-container {
    max-width: 1080px;
}

.ddb-navbar {
    background: rgba(26, 188, 156, 0.1);
    backdrop-filter: blur(8px);
}

.ddb-logo,
.ddb-footer-logo {
    border-radius: 9px;
    object-fit: cover;
}

.ddb-logo {
    height: 58px;
    width: 58px;
}

.ddb-footer-logo {
    height: 44px;
    width: 44px;
}

.ddb-brand-text {
    color: var(--ddb-primary);
    font-family: "Fredoka", sans-serif;
    font-size: 1.75rem;
    line-height: 1;
}

.ddb-brand-text-sm {
    font-size: 1.35rem;
}

.ddb-pill,
.ddb-btn,
.ddb-social-btn,
.ddb-input,
.ddb-wallet-card,
.ddb-withdraw-item,
.ddb-social-link,
.ddb-feature-chip,
.accordion-item {
    border-radius: 10px;
}

.ddb-pill {
    background: #fff;
    border: 1px solid var(--ddb-primary);
    color: var(--ddb-text);
    font-size: 0.95rem;
    padding: 0.65rem 1rem;
}

.ddb-btn {
    border: 0;
    font-family: "Fredoka", sans-serif;
    font-size: 1rem;
    padding: 0.6rem 1.25rem;
}

.ddb-btn-soft {
    background: var(--ddb-primary-soft-strong);
    color: var(--ddb-primary);
}

.ddb-btn-primary {
    background: rgba(26, 188, 156, 0.8);
    color: #fff;
}

.ddb-btn-primary:hover,
.ddb-btn-soft:hover,
.ddb-social-btn:hover {
    transform: translateY(-1px);
}

.ddb-hero-title,
.ddb-section-title,
.ddb-live-title,
.ddb-step-title,
.ddb-feature-title,
.ddb-footer-heading,
.ddb-section-caption {
    font-family: "Fredoka", sans-serif;
}

.ddb-hero-title {
    color: var(--ddb-text);
    font-size: clamp(2.6rem, 5vw, 4.25rem);
    font-weight: 500;
    line-height: 1.05;
}

.ddb-lead {
    color: var(--ddb-text);
    font-size: 1.25rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    max-width: 520px;
}

.ddb-hero-image {
    filter: drop-shadow(0 12px 24px rgba(26, 188, 156, 0.15));
    max-width: 420px;
}

.ddb-card {
    background: var(--ddb-surface);
    border-radius: var(--ddb-radius-xl);
    box-shadow: var(--ddb-shadow);
}

.ddb-signup-card {
    min-height: 100%;
}

.ddb-section-caption {
    color: var(--ddb-text);
    font-size: 1.5rem;
    font-weight: 500;
}

.ddb-input {
    align-items: center;
    border: 1px solid rgba(44, 62, 80, 0.14);
    color: rgba(0, 0, 0, 0.5);
    display: flex;
    min-height: 50px;
    padding: 0.8rem 1rem;
}

.ddb-divider {
    align-items: center;
    color: rgba(0, 0, 0, 0.5);
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.ddb-divider::before,
.ddb-divider::after {
    background: rgba(44, 62, 80, 0.18);
    content: "";
    flex: 1 1 0;
    height: 1px;
}

.ddb-social-btn {
    align-items: center;
    background: #fff;
    border: 1px solid rgba(44, 62, 80, 0.08);
    box-shadow: var(--ddb-shadow);
    color: var(--ddb-text);
    display: inline-flex;
    gap: 0.9rem;
    justify-content: center;
    min-height: 50px;
}

.ddb-offer-card {
    background: #fff;
    border-radius: 20px;
    box-shadow: var(--ddb-shadow);
    padding: 0.75rem;
    text-align: center;
}

.ddb-offer-card img {
    aspect-ratio: 1;
    object-fit: cover;
    width: 100%;
}

.ddb-offer-card h3 {
    font-family: "Fredoka", sans-serif;
    font-size: 1rem;
    margin: 0;
}

.ddb-offer-card p {
    font-family: "Fredoka", sans-serif;
    font-size: 0.95rem;
    font-weight: 500;
    margin: 0.15rem 0 0;
}

.ddb-offer-card-sm {
    max-width: 150px;
    margin-inline: auto;
}

.ddb-offer-card-lg {
    max-width: 185px;
    margin-inline: auto;
}

.ddb-rating {
    color: #000;
    font-family: "Fredoka", sans-serif;
    font-size: 1rem;
}

.ddb-rating span {
    color: var(--ddb-primary);
}

.ddb-stats {
    padding-block: 4rem 2rem;
}

.ddb-stat-value {
    color: var(--ddb-primary);
    font-family: "Fredoka", sans-serif;
    font-size: clamp(2.3rem, 5vw, 6rem);
    font-weight: 500;
    line-height: 1;
}

.ddb-stat-suffix {
    color: var(--ddb-primary);
    font-family: "Fredoka", sans-serif;
    font-size: 1.1rem;
    margin-top: -0.35rem;
}

.ddb-stat-label {
    color: rgba(44, 62, 80, 0.8);
    font-family: "Fredoka", sans-serif;
    font-size: 0.9rem;
    margin-top: 0.5rem;
    text-transform: uppercase;
}

.ddb-section {
    padding-block: 2.5rem;
}

.ddb-section-title {
    font-size: clamp(1.85rem, 3vw, 2.25rem);
    font-weight: 500;
}

.ddb-step-card {
    border-radius: 24px;
}

.ddb-step-image-wrap {
    align-items: center;
    display: flex;
    justify-content: center;
    min-height: 180px;
}

.ddb-step-image {
    height: 170px;
    object-fit: contain;
}

.ddb-step-title {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
}

.ddb-step-copy,
.ddb-feature-copy,
.accordion-body,
.ddb-footer a,
.ddb-copyright {
    color: var(--ddb-muted);
}

.ddb-feature-row {
    border-radius: 30px;
}

.ddb-feature-visual {
    align-items: center;
    background: linear-gradient(145deg, rgba(26, 188, 156, 0.05), rgba(26, 188, 156, 0.12));
    display: flex;
    justify-content: center;
    min-height: 260px;
    padding: 1.5rem;
}

.ddb-single-visual {
    max-height: 230px;
    object-fit: contain;
}

.ddb-mini-cards {
    display: grid;
    gap: 0.75rem;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    width: 100%;
}

.ddb-mini-card,
.ddb-app-card,
.ddb-survey-card,
.ddb-rating-card,
.ddb-wallet-card {
    background: #fff;
    border-radius: 18px;
    box-shadow: var(--ddb-shadow);
}

.ddb-mini-card {
    padding: 0.7rem;
    text-align: center;
}

.ddb-mini-card h4,
.ddb-mini-card p {
    font-family: "Fredoka", sans-serif;
    font-size: 0.8rem;
    margin: 0;
}

.ddb-app-grid,
.ddb-survey-grid {
    display: grid;
    gap: 0.9rem;
    width: 100%;
}

.ddb-app-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.ddb-app-card {
    align-items: center;
    display: flex;
    justify-content: center;
    min-height: 150px;
    padding: 1rem;
}

.ddb-app-card img {
    max-height: 88px;
    object-fit: contain;
}

.ddb-survey-grid {
    grid-template-columns: 1.3fr 1fr;
}

.ddb-survey-card {
    padding: 1rem;
}

.ddb-survey-title,
.ddb-rating-duration {
    color: var(--ddb-text);
    font-family: "Fredoka", sans-serif;
    font-size: 1rem;
}

.ddb-survey-progress {
    background: rgba(44, 62, 80, 0.08);
    border-radius: 999px;
    height: 12px;
    margin-top: 0.75rem;
    overflow: hidden;
}

.ddb-survey-progress span {
    background: var(--ddb-primary);
    display: block;
    height: 100%;
}

.ddb-rating-card {
    padding: 1rem;
}

.ddb-stars {
    display: flex;
    gap: 0.2rem;
    margin-top: 0.75rem;
}

.ddb-feature-title {
    font-size: 1.85rem;
    margin-bottom: 0.85rem;
}

.ddb-feature-chip {
    background: rgba(26, 188, 156, 0.12);
    color: var(--ddb-text);
    display: inline-flex;
    font-family: "Fredoka", sans-serif;
    font-size: 0.95rem;
    padding: 0.6rem 0.9rem;
}

.ddb-wallet-card {
    align-items: center;
    display: flex;
    justify-content: center;
    min-height: 92px;
    padding: 1rem;
}

.ddb-wallet-card img {
    max-height: 44px;
    object-fit: contain;
}

.ddb-withdraw-card {
    overflow: hidden;
}

.ddb-withdraw-hero {
    max-width: 250px;
}

.ddb-live-dot {
    background: var(--ddb-primary);
    border-radius: 999px;
    display: inline-block;
    height: 0.9rem;
    width: 0.9rem;
}

.ddb-live-title {
    font-size: clamp(1.4rem, 3vw, 2rem);
}

.ddb-withdraw-item {
    align-items: center;
    background: #fff;
    box-shadow: var(--ddb-shadow);
    display: flex;
    gap: 1rem;
    padding: 0.85rem 1rem;
}

.ddb-avatar {
    border-radius: 50%;
    height: 48px;
    object-fit: cover;
    width: 48px;
}

.ddb-withdraw-name {
    color: var(--ddb-text);
}

.ddb-withdraw-amount {
    color: var(--ddb-text);
    margin-left: auto;
}

.ddb-faq {
    max-width: 900px;
}

.ddb-accordion .accordion-item {
    border: 0;
    box-shadow: var(--ddb-shadow);
    margin-bottom: 1rem;
    overflow: hidden;
}

.ddb-accordion .accordion-button {
    background: #fff;
    box-shadow: none;
    color: var(--ddb-text);
    font-family: "Inter", sans-serif;
    font-size: 1rem;
    padding: 1rem 1.25rem;
}

.ddb-accordion .accordion-button:not(.collapsed) {
    background: rgba(26, 188, 156, 0.08);
    color: var(--ddb-text);
}

.ddb-footer {
    background: rgba(26, 188, 156, 0.3);
    margin-top: 3rem;
    padding-block: 3rem 2rem;
}

.ddb-footer-heading {
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.ddb-footer a {
    text-decoration: none;
}

.ddb-social-link {
    align-items: center;
    background: rgba(26, 188, 156, 0.5);
    display: inline-flex;
    height: 42px;
    justify-content: center;
    width: 42px;
}

.ddb-copyright {
    font-family: "Fredoka", sans-serif;
    font-size: 0.95rem;
    margin-top: 2rem;
    text-align: center;
}

@media (max-width: 991.98px) {
    .ddb-brand-text {
        font-size: 1.35rem;
    }

    .ddb-pill {
        padding-inline: 0.8rem;
    }

    .ddb-mini-cards,
    .ddb-app-grid,
    .ddb-survey-grid {
        grid-template-columns: 1fr;
    }

    .ddb-feature-visual {
        min-height: 220px;
    }
}

@media (max-width: 575.98px) {
    .ddb-logo {
        height: 48px;
        width: 48px;
    }

    .ddb-navbar .btn {
        font-size: 0.92rem;
        padding-inline: 0.9rem;
    }

    .ddb-hero-image {
        max-width: 280px;
    }

    .ddb-section,
    .ddb-stats {
        padding-block: 2rem;
    }

    .ddb-feature-title {
        font-size: 1.45rem;
    }
}