.premium-btn-modern{width: 100%;padding: 18px 24px;background: var(--surface-color);color: var(--main-text-color);border: 1px solid var(--accent-color);border-radius: var(--radius-md);cursor: pointer;display: flex;align-items: center;justify-content: center;gap: 15px;transition: background-color .2s ease, border-color .2s ease;font-family: inherit;}.premium-btn-modern:hover{background: var(--light-accent-color);border-color: var(--accent-hover);}.premium-btn-modern .btn-text{display: flex;flex-direction: column;align-items: flex-start;text-align: left;line-height: 1.6;}.premium-btn-modern .btn-title{font-size: 1.05rem;font-weight: 700;letter-spacing: .02em;color: var(--accent-color);}.premium-btn-modern .btn-sub{font-size: .85rem;font-weight: 400;color: var(--text-muted);}