.promo-modal {
    position: fixed; inset: 0; z-index: 10500;
    display: flex; align-items: center; justify-content: center;
    padding: 20px; box-sizing: border-box;
    animation: promoFade 0.18s ease-out;
}
.promo-modal[hidden] { display: none; }
@keyframes promoFade { from { opacity: 0; } to { opacity: 1; } }

.promo-modal__backdrop {
    position: absolute; inset: 0;
    background: rgba(8, 8, 8, 0.78);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}
.promo-modal__card {
    position: relative;
    background: linear-gradient(170deg, #1a1612 0%, #0f0d0a 100%);
    border: 1px solid rgba(255, 176, 32, 0.18);
    border-radius: 18px;
    box-shadow: 0 30px 80px -20px rgba(0,0,0,0.6), 0 0 60px -20px rgba(255,176,32,0.18);
    width: 100%; max-width: 440px;
    padding: 32px 32px 28px;
    color: #f0e6da;
    font-family: 'Inter', -apple-system, sans-serif;
    transform: translateY(0);
    animation: promoSlide 0.22s cubic-bezier(0.19, 1, 0.22, 1);
}
@keyframes promoSlide { from { transform: translateY(12px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }

.promo-modal__close {
    position: absolute; top: 12px; right: 14px;
    width: 32px; height: 32px;
    background: transparent; border: none;
    color: rgba(255, 255, 255, 0.45);
    font-size: 26px; line-height: 1; cursor: pointer;
    border-radius: 50%; transition: all 0.2s;
}
.promo-modal__close:hover { color: #fff; background: rgba(255, 255, 255, 0.06); }

.promo-modal__title {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 400; font-size: 22px;
    margin: 0 0 10px;
    color: #f0e6da;
    letter-spacing: -0.01em;
}
.promo-modal__lead {
    font-size: 13px; line-height: 1.55; font-weight: 300;
    color: rgba(255, 255, 255, 0.55);
    margin: 0 0 22px;
}

.promo-modal__label {
    display: block;
    font-size: 11px; font-weight: 500;
    text-transform: uppercase; letter-spacing: 0.06em;
    color: rgba(255, 255, 255, 0.4);
    margin-bottom: 6px;
}
.promo-modal__input {
    width: 100%; box-sizing: border-box;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 10px;
    color: #f0e6da;
    padding: 13px 16px;
    font-family: ui-monospace, 'SF Mono', monospace;
    font-size: 15px;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    transition: border-color 0.18s, background 0.18s;
}
.promo-modal__input:focus {
    outline: none;
    border-color: rgba(255, 176, 32, 0.55);
    background: rgba(255, 176, 32, 0.04);
}
.promo-modal__input::placeholder { color: rgba(255, 255, 255, 0.25); text-transform: none; letter-spacing: 0.02em; }

.promo-modal__msg {
    margin-top: 12px;
    font-size: 13px; line-height: 1.5; font-weight: 300;
    padding: 10px 12px;
    border-radius: 8px;
}
.promo-modal__msg--err {
    color: #fca5a5;
    background: rgba(239, 68, 68, 0.08);
    border: 1px solid rgba(239, 68, 68, 0.25);
}
.promo-modal__msg--ok {
    color: #a7f3d0;
    background: rgba(16, 185, 129, 0.08);
    border: 1px solid rgba(16, 185, 129, 0.25);
}
.promo-modal__msg a {
    color: inherit; font-weight: 500;
    text-decoration: underline;
}

.promo-modal__submit {
    display: block; width: 100%;
    margin-top: 18px;
    padding: 13px 20px;
    background: linear-gradient(135deg, #ff6b35, #ffb020);
    color: #1a0f05;
    border: none;
    border-radius: 10px;
    font-family: 'Inter', sans-serif;
    font-size: 14px; font-weight: 500;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.19, 1, 0.22, 1);
}
.promo-modal__submit:hover:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: 0 8px 24px rgba(255, 107, 53, 0.32);
}
.promo-modal__submit:disabled {
    opacity: 0.55;
    cursor: wait;
}