:root {
    --bg: #05070a;
    --panel: #0b1214;
    --card-gradient-start: #0b2f2a;
    --card-gradient-end: #073b34;
    --accent: #00d1a8;
    --muted: #9fb4b0;
    --glass: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.06);
    --radius: 12px;
    --shadow: 0 12px 30px rgba(0, 0, 0, 0.6);
    font-family: 'Montserrat', system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
}

* {
    box-sizing: border-box
}

html, body {
    height: 100%;
    margin: 0;
    background:
        radial-gradient(circle at 10% 10%, rgba(0, 32, 30, 0.25), transparent 10%),
        linear-gradient(180deg, #020405 0%, #071015 100%);
    color: #e6f6f0;
}

.container {
    max-width: 1200px;
    margin: 0px auto;
    padding: 24px;
}

/* Controls */
.controls {
    display: flex;
    flex-direction: column;
    gap: 18px;
    margin-bottom: 18px;
    align-items: center;
}

.phase-selector {
    display: flex;
    justify-content: center;
    gap: 14px;
}

.phase-btn {
    background: #03C3A1;
    background-image: radial-gradient(at top left, #03C3A1 0%, #5C5C5C00 50%);
    padding: 8px 20px;
    border: 2px solid #B4B4B4;
    border-radius: 10px;
    color: #cfeee3;
    cursor: pointer;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 5px;
    min-width: 200px;
}

.phase-btn:hover {
    background-image: radial-gradient(at top left, #03C3A1 0%, #5C5C5C00 150%);
}

.phase-btn .badge {
    width: 34px;
    height: 34px;
    border-radius: 8px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 1px solid #f7f7f7;
    font-weight: 400;
}

.phase-btn.active {
    background: #03c3a1;
    border-style: none;
    box-shadow: 0px 6px 15px 1px rgba(251.6, 251.6, 251.6, 0.5);
    font-weight: 700;
}

.size-selector {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 8px;
    align-items: center;
    width: 70%;
    justify-content: space-around;
}

.size-radio {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    color: rgba(255, 255, 255, 0.6);
}

label.size-radio:hover {
    color: #fff;
    font-size: 20px !important;
}


.size-radio input {
    appearance: none;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.12);
    display: inline-block;
    position: relative;
}

.size-radio input:checked {
    background: transparent;
    border-color: rgba(0, 209, 168, 0.9);
    box-shadow: 0 0 12px rgba(0, 209, 168, 0.12) inset;
}

.size-radio span {
    font-size: 13px;
}

/* Pricing layout */
.pricing-area {
    display: grid;
    align-items: stretch;
    grid-template-columns: 290px 1fr 350px;
    gap: 10px;
}

/* Card styles */
.card {
    border-radius: 12px;
    padding: 22px 10px;
    background: linear-gradient(190deg, #FFFFFF0A 0%, #03c3a1 400%);
    border: 2px solid rgba(255, 255, 255, 0.03);
    box-shadow: var(--shadow);
    position: relative;
    background-color: transparent;

}

/* Price card */
.price-card {
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    padding-top: 30px;
}

.ribbon {
    position: absolute;
    top: 8px;
    left: -40px;
    background: var(--accent);
    color: #05221a;
    padding: 6px 60px;
    font-weight: 700;
    font-size: 12px;
    transform: rotate(-40deg);
    text-align: center;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

.summary-info {
    display: flex;
    gap: 8px;
    font-size: 20px;
    margin-bottom: 40px;
    flex-direction: column;
    align-items: center;
}
.summary-info p {
    margin: 0;
    font-weight: 600;   
}

p#summary-account-size {
    color: #03c3a1;
}

.price-label{
    font-size: 16px;
    color: var(--muted);
    margin-bottom: 30px;
    font-weight: 500;
}

.price-old {
    font-size: 18px;
    color: var(--muted);
    text-decoration: line-through;
    margin-bottom: 8px;
}

.price-current {
    font-size: 46px;
    font-weight: 800;
    color: white;
    display: flex;
    align-items: baseline;
}

.price-current .cents {
    font-size: 18px;
    margin-left: 4px;
    opacity: 0.9;
}

.btn-start {
    margin-top: 26px;
    background: var(--accent);
    color: #fff;
    padding: 12px 18px;
    border-radius: 10px;
    border: none;
    cursor: pointer;
    font-weight: 700;
    box-shadow: 0 8px 18px rgba(0, 209, 168, 0.12);
}

/* Details card */
.details-card h3 {
    margin: 0 0 20px 0;
    font-weight: 400;
}

.phase-chips {
    display: flex;
    gap: 10px;
    margin-bottom: 14px;
}

.chip {
    padding: 8px 12px;
    border-radius: 20px;
    font-weight: 600;
    color: #d9efe8;
    border: solid 1px rgba(255, 255, 255, 0.2);
}

.chip.active {
    background: rgba(255, 255, 255, 0.12);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
    border: solid 1px rgba(255, 255, 255, 0.2);
}

.rules-list {
    list-style: none;
    padding: 0;
    margin: 20px 0 0 0;
}

.rules-list li {
    display: flex;
    justify-content: space-between;
    padding: 10px 12px;
    align-items: center;
}


.rules-list li .rule-left {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--muted);
}

.min-text{
    font-size: 12px;
    font-weight: 300;
    color: var(--muted);
}

.rules-list li:nth-child(n+2) {
    background: #ffffff29;
    border-radius: 10px;
    padding: 10px;
    margin-top: 10px;
    font-weight: 100;
}

.rule-left svg {
    stroke-width: 1;
    fill: var(--accent);
}

/* Includes card */
.includes-card h3 {
    margin: 0 0 20px 0;
    font-weight: 400;
}

.includes-list {
    list-style: none;
    padding: 0;
    margin-top: 8px;
}

.includes-list li {
    display: flex;
    justify-content: space-between;
    padding: 10px;
    font-weight: 100;
}

.includes-list li .label {
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Responsive adjustments */
@media (max-width:1024px) {
    .pricing-area {
        grid-template-columns: 1fr;
        gap: 18px;
    }

    .price-card {
        order: 1;
    }

    .details-card {
        order: 2;
    }

    .includes-card {
        order: 3;
    }

    .phase-selector {
        flex-wrap: wrap;
    }
}

@media (max-width:420px) {
    .phase-btn {
        padding: 8px 12px;
    }

    .price-current {
        font-size: 36px;
    }

    .btn-start {
        padding: 10px 14px;
    }
}