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

body {
    font-family: "Inter", "PingFang SC", "Segoe UI", sans-serif;
    background: radial-gradient(circle at top right, #8ee7ff 0%, #1d1d34 45%, #05060b 100%);
    color: #f5f5f7;
    min-height: 100vh;
}

.page {
    max-width: 1080px;
    margin: 0 auto;
    padding: 48px 24px 72px;
}

.hero {
    text-align: left;
    padding: 32px;
    border-radius: 24px;
    background: rgba(15, 15, 30, 0.85);
    box-shadow: 0 20px 40px rgba(7, 9, 25, 0.65);
}

.hero .eyebrow {
    letter-spacing: 0.24em;
    font-size: 14px;
    color: #8ee7ff;
    margin-bottom: 8px;
}

.hero h1 {
    font-size: 44px;
    margin-bottom: 16px;
    line-height: 1.2;
}

.hero .lede {
    font-size: 18px;
    color: #dfe6ff;
    margin-bottom: 26px;
}

.hero-cta {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.btn {
    border: none;
    padding: 14px 22px;
    border-radius: 999px;
    font-weight: 600;
    cursor: pointer;
    font-size: 15px;
    text-decoration: none;
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
    z-index: 0;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(120deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transition: transform 0.6s ease;
}

.btn.primary {
    background: linear-gradient(135deg, #68b3ff, #8565ff);
    color: #fff;
    box-shadow: 0 10px 25px rgba(104, 179, 255, 0.35);
}

.btn.primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 18px 40px rgba(133, 101, 255, 0.35);
}

.btn.primary:active {
    transform: translateY(-1px);
    box-shadow: 0 6px 18px rgba(104, 179, 255, 0.45);
}

.btn.primary::before {
    animation: shine 3.5s ease-in-out infinite;
    animation-delay: 1s;
}

.btn.primary:hover::before {
    transform: translateX(100%);
}

.btn.ghost {
    border: 1px solid rgba(255, 255, 255, 0.4);
    color: #fff;
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 6px 15px rgba(255, 255, 255, 0.15);
}

.btn.ghost:hover {
    border-color: rgba(255, 255, 255, 0.8);
    background: rgba(255, 255, 255, 0.12);
    transform: translateY(-2px);
}

.btn.ghost:active {
    transform: translateY(0);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.35);
}

.plan-grid {
    margin-top: 48px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.plan-card {
    background: rgba(11, 14, 30, 0.85);
    border-radius: 24px;
    padding: 28px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.plan-card.featured {
    background: linear-gradient(145deg, rgba(104, 179, 255, 0.15), rgba(133, 101, 255, 0.15));
    border-color: rgba(140, 150, 255, 0.6);
    box-shadow: 0 16px 35px rgba(13, 15, 36, 0.65);
}

.plan-header {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.plan-header h2 {
    font-size: 26px;
}

.tag {
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.3em;
    color: #9ad5ff;
}

.price {
    font-size: 36px;
    font-weight: 600;
}

.price small {
    font-size: 16px;
    margin-left: 6px;
}

.plan-card ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
    color: #d1d7ff;
    font-size: 15px;
}

.btn-block {
    width: 100%;
    display: inline-block;
}

.feature-section {
    margin-top: 60px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 18px;
}

.feature {
    border-radius: 20px;
    padding: 24px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.feature h3 {
    margin-bottom: 12px;
}

.feature p {
    color: #d1d7ff;
    line-height: 1.6;
}

.unlock-section {
    margin-top: 64px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.unlock-card {
    padding: 28px;
    border-radius: 24px;
    background: rgba(16, 23, 45, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.unlock-card ul {
    margin-top: 16px;
    list-style: disc;
    padding-left: 20px;
    color: #cbd6ff;
}

.timeline {
    padding: 28px;
    border-radius: 24px;
    background: rgba(10, 11, 20, 0.85);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.timeline ol {
    margin-top: 14px;
    list-style: decimal;
    padding-left: 20px;
    color: #d1d7ff;
    line-height: 1.7;
}

.footer {
    margin-top: 72px;
    text-align: center;
    color: #a2a9b9;
    font-size: 14px;
    padding-bottom: 16px;
}

@keyframes shine {
    0% {
        transform: translateX(-100%);
    }
    50% {
        transform: translateX(50%);
    }
    100% {
        transform: translateX(100%);
    }
}

@media (max-width: 600px) {
    .hero h1 {
        font-size: 32px;
    }

    .plan-card ul,
    .feature p,
    .timeline ol {
        font-size: 14px;
    }
}