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

:root {
    --green-primary: #10b981;
    --green-dark: #059669;
    --green-darker: #047857;
    --green-light: #ecfdf5;
    --green-border: #a7f3d0;
    --green-glow: rgba(16, 185, 129, 0.35);
    
    --bg-page: #ffffff;
    --bg-card: #ffffff;
    --border-light: #e2e8f0;
    --text-heading: #0f172a;
    --text-body: #334155;
    --text-muted: #64748b;
    --font-family: 'Figtree', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

body {
    font-family: var(--font-family);
    min-height: 100vh;
    background-color: var(--bg-page);
    color: var(--text-body);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow-x: hidden;
    padding: 24px 16px;
    -webkit-font-smoothing: antialiased;
}

button, input, select, textarea {
    font-family: var(--font-family);
}

/* Page Container */
.page-container {
    width: 100%;
    max-width: 520px;
    margin: auto;
}

/* Main Clean Card */
.landing-card {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: 24px;
    padding: 38px 30px;
    box-shadow: 0 10px 30px -5px rgba(15, 23, 42, 0.06),
                0 0 0 1px rgba(226, 232, 240, 0.8);
    text-align: center;
}

/* Header & Badges */
.card-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
}

.brand-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    padding: 6px 16px;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-heading);
}

.brand-icon {
    width: 18px;
    height: 18px;
    color: var(--green-primary);
}

.status-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--green-light);
    border: 1px solid var(--green-border);
    color: var(--green-darker);
    padding: 5px 14px;
    border-radius: 8px;
    font-size: 0.82rem;
    font-weight: 700;
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background-color: var(--green-primary);
    border-radius: 50%;
    animation: greenPulse 1.8s infinite;
}

@keyframes greenPulse {
    0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
    70% { transform: scale(1.1); box-shadow: 0 0 0 6px rgba(16, 185, 129, 0); }
    100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

/* Hero Section */
.card-hero {
    margin-bottom: 24px;
}

.hero-pretitle {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 6px;
}

.hero-title {
    font-size: 1.68rem;
    line-height: 1.35;
    font-weight: 800;
    color: var(--text-heading);
    letter-spacing: -0.02em;
}

/* Requirements Box */
.requirements-card {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 18px;
    padding: 22px;
    margin-bottom: 22px;
    text-align: left;
}

.requirements-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
}

.requirements-header svg {
    width: 18px;
    height: 18px;
    color: var(--green-primary);
}

.requirements-header h2 {
    font-size: 0.98rem;
    font-weight: 700;
    color: var(--text-heading);
}

.divider-line {
    height: 1px;
    background: #e2e8f0;
    margin-bottom: 14px;
}

.requirements-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.requirements-list li {
    display: flex;
    align-items: center;
    gap: 12px;
}

.check-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    background: #dcfce7;
    border: 1px solid #86efac;
    color: var(--green-darker);
    border-radius: 50%;
    flex-shrink: 0;
}

.check-wrap svg {
    width: 13px;
    height: 13px;
}

.req-text {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-heading);
}

/* Confirmation Notice */
.confirmation-card {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: #f0fdf4;
    border: 1px solid var(--green-border);
    border-radius: 14px;
    padding: 12px 18px;
    margin-bottom: 24px;
}

.confirmation-icon {
    width: 20px;
    height: 20px;
    color: var(--green-dark);
    flex-shrink: 0;
}

.confirm-text {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--green-darker);
    line-height: 1.4;
}

/* DOUBLE BUTTON (One Outer, One Inner) */
.cta-wrapper {
    margin-bottom: 24px;
}

.cta-double-btn {
    display: block;
    padding: 6px;
    background: rgba(16, 185, 129, 0.12);
    border: 2px solid var(--green-primary);
    border-radius: 14px;
    text-decoration: none;
    box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.15),
                0 10px 25px -4px var(--green-glow);
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
}

.cta-double-btn:hover {
    background: rgba(16, 185, 129, 0.22);
    transform: translateY(-2px);
    box-shadow: 0 0 0 6px rgba(16, 185, 129, 0.25),
                0 15px 32px -4px var(--green-glow);
}

.cta-double-btn:active {
    transform: translateY(1px);
}

.cta-inner-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    width: 100%;
    background: linear-gradient(135deg, var(--green-primary) 0%, var(--green-dark) 100%);
    color: #ffffff;
    font-size: 1.18rem;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    padding: 16px 28px;
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(5, 150, 105, 0.35);
}

.btn-arrow {
    width: 22px;
    height: 22px;
    transition: transform 0.2s ease;
}

.cta-double-btn:hover .btn-arrow {
    transform: translateX(4px);
}

/* Trust footer */
.trust-footer {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-muted);
}

.trust-item svg {
    width: 16px;
    height: 16px;
    color: var(--green-primary);
}

/* Footer */
.card-footer {
    border-top: 1px solid var(--border-light);
    padding-top: 16px;
}

.card-footer p {
    font-size: 0.78rem;
    color: var(--text-muted);
    font-weight: 500;
}

/* Mobile responsiveness */
@media (max-width: 480px) {
    body {
        padding: 16px 12px;
    }

    .landing-card {
        padding: 26px 18px;
        border-radius: 20px;
    }

    .hero-title {
        font-size: 1.42rem;
    }

    .cta-inner-btn {
        font-size: 1.08rem;
        padding: 15px 20px;
    }
}