/* Sandman marketing landing — static site (GitHub Pages). */

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

body {
    margin: 0;
    font-family:
        system-ui,
        -apple-system,
        "Segoe UI",
        Roboto,
        "Helvetica Neue",
        Arial,
        sans-serif;
    line-height: 1.5;
}

.promo-container {
    position: relative;
    max-width: 64rem;
    margin-left: auto;
    margin-right: auto;
    padding-left: 1.5rem;
    padding-right: 1.5rem;
    text-align: center;
}

.promo-bg {
    position: relative;
    z-index: 1;
    min-height: 100vh;
    background: linear-gradient(-45deg, #f472b6, #a78bfa, #fb923c, #38bdf8, #f43f5e, #a78bfa);
    background-size: 400% 400%;
    animation: promoGradient 8s ease infinite;
    overflow: hidden;
    padding: 2.5rem 0 2rem;
}

.promo-bg::before,
.promo-bg::after {
    content: "";
    position: absolute;
    border-radius: 50%;
    opacity: 0.12;
    background: white;
    pointer-events: none;
}

.promo-bg::before {
    width: 320px;
    height: 320px;
    top: -100px;
    left: 5%;
    animation: promoFloat 6s ease-in-out infinite;
}

.promo-bg::after {
    width: 240px;
    height: 240px;
    bottom: -80px;
    right: 8%;
    animation: promoFloat 8s ease-in-out infinite reverse;
}

@keyframes promoGradient {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

@keyframes promoFloat {
    0%,
    100% {
        transform: translateY(0) scale(1);
    }
    50% {
        transform: translateY(-20px) scale(1.05);
    }
}

.promo-tagline {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 0.4rem;
}

.promo-headline {
    font-size: 2rem;
    font-weight: 800;
    color: #fff;
    text-shadow: 0 2px 12px rgba(0, 0, 0, 0.15);
    margin-bottom: 0.25rem;
    line-height: 1.2;
}

.promo-subheadline {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.88);
    margin-bottom: 1rem;
    line-height: 1.5;
    max-width: 540px;
    margin-left: auto;
    margin-right: auto;
}

.promo-features {
    display: flex;
    gap: 0.75rem;
    justify-content: center;
    margin-top: 0.6rem;
}

.promo-feature {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    padding: 0.5rem 0.85rem;
    background: rgba(255, 255, 255, 0.13);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    border: 1px solid rgba(255, 255, 255, 0.22);
    border-radius: 0.75rem;
    text-align: left;
    max-width: 220px;
    transition:
        background 0.2s ease,
        transform 0.2s ease;
}

.promo-feature:hover {
    background: rgba(255, 255, 255, 0.22);
    transform: translateY(-1px);
}

.promo-feature-icon {
    flex-shrink: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.18);
    color: #fff;
    margin-top: 1px;
}

.promo-feature-name {
    font-size: 0.75rem;
    font-weight: 700;
    color: #fff;
    letter-spacing: 0.01em;
    line-height: 1.3;
    margin-bottom: 0.1rem;
}

.promo-feature-desc {
    font-size: 0.65rem;
    color: rgba(255, 255, 255, 0.82);
    line-height: 1.35;
}

.promo-divider {
    width: 60px;
    height: 2px;
    background: rgba(255, 255, 255, 0.3);
    margin: 2rem auto;
    border-radius: 1px;
}

.promo-section-title {
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 0.75rem;
}

.promo-workflow {
    display: flex;
    gap: 0;
    justify-content: center;
    align-items: flex-start;
    max-width: 820px;
    margin: 0 auto;
}

.promo-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    flex: 1;
    max-width: 180px;
    position: relative;
}

.promo-step-num {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    border: 2px solid rgba(255, 255, 255, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 0.5rem;
}

.promo-step-title {
    font-size: 0.8rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 0.2rem;
}

.promo-step-desc {
    font-size: 0.65rem;
    color: rgba(255, 255, 255, 0.78);
    line-height: 1.4;
    padding: 0 0.25rem;
}

.promo-step-arrow {
    display: flex;
    align-items: center;
    padding-top: 0.6rem;
    color: rgba(255, 255, 255, 0.4);
    flex-shrink: 0;
}

.promo-trust {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.promo-trust-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 2rem;
    color: #fff;
    font-size: 0.75rem;
    font-weight: 600;
    white-space: nowrap;
}

.promo-trust-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    opacity: 0.9;
}

.promo-savings-calc {
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 1rem;
    padding: 0.65rem 1rem 0.7rem;
    max-width: 860px;
    margin: 0.85rem auto 0;
    text-align: left;
}

.promo-savings-calc-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 0.65rem 1.25rem;
    align-items: center;
}

.promo-savings-calc-controls {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    min-width: 0;
}

.promo-savings-calc-title {
    font-size: 0.75rem;
    font-weight: 800;
    color: #fff;
    margin: 0;
    letter-spacing: 0.02em;
}

.promo-savings-calc-vm-note {
    font-size: 0.62rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.55);
    margin: 0.35rem auto 0;
    max-width: 860px;
    text-align: center;
    line-height: 1.35;
}

.promo-ui-shot {
    margin: 1.1rem auto 0;
    max-width: 860px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 1rem;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.06);
}

.promo-ui-shot img {
    display: block;
    width: 100%;
    height: auto;
}

.promo-savings-calc-count {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    margin: 0.2rem 0 0;
    flex-wrap: wrap;
}

.promo-savings-calc-count-label {
    font-size: clamp(1rem, 2.75vw, 1.5rem);
    font-weight: 800;
    color: rgba(255, 255, 255, 0.85);
    margin: 0;
    white-space: nowrap;
    letter-spacing: -0.02em;
    line-height: 1.1;
}

.promo-savings-calc-input {
    width: auto;
    min-width: 5ch;
    max-width: 100%;
    box-sizing: border-box;
    padding: 0.12rem 0.35rem 0.08rem;
    border-radius: 0.5rem;
    border: 1px solid rgba(255, 255, 255, 0.28);
    background: rgba(0, 0, 0, 0.18);
    color: #fff;
    font-size: clamp(1.45rem, 4vw, 2.25rem);
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -0.03em;
    font-variant-numeric: tabular-nums;
}

.promo-savings-calc-input:focus {
    outline: 2px solid rgba(196, 181, 253, 0.65);
    outline-offset: 2px;
}

.promo-savings-calc-result {
    padding: 0;
    border: none;
    text-align: right;
    align-self: center;
}

.promo-savings-calc-savings-caption {
    margin: 0 0 0.12rem !important;
}

.promo-savings-calc-amount {
    font-size: clamp(1.45rem, 4vw, 2.25rem);
    font-weight: 800;
    color: #bbf7d0;
    margin: 0;
    line-height: 1.05;
    letter-spacing: -0.03em;
    font-variant-numeric: tabular-nums;
}

.promo-savings-calc-amount.promo-tier-savings--negative {
    color: #fecaca;
}

.promo-savings-calc-note {
    font-size: 0.58rem;
    color: rgba(255, 255, 255, 0.55);
    margin: 0.25rem 0 0;
    line-height: 1.3;
    max-width: 14rem;
    margin-left: auto;
}

.promo-pricing {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.75rem;
    max-width: 860px;
    margin: 0 auto;
}

.promo-tier {
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 1rem;
    padding: 1.25rem 1rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    transition:
        transform 0.2s ease,
        background 0.2s ease;
    position: relative;
}

.promo-tier:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.promo-tier--recommended {
    border-color: rgba(255, 255, 255, 0.5);
    background: rgba(255, 255, 255, 0.18);
}

.promo-tier--calc-selected {
    outline: 2px solid rgba(196, 181, 253, 0.95);
    outline-offset: 2px;
    box-shadow:
        0 0 0 1px rgba(255, 255, 255, 0.15),
        0 0 20px rgba(124, 58, 237, 0.35);
}

.promo-tier--calc-selected:hover {
    outline-color: rgba(221, 214, 254, 0.98);
}

.promo-tier-badge {
    position: absolute;
    top: -0.6rem;
    left: 50%;
    transform: translateX(-50%);
    background: #fff;
    color: #7c3aed;
    font-size: 0.6rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 0.15rem 0.65rem;
    border-radius: 1rem;
    white-space: nowrap;
}

.promo-tier-name {
    font-size: 1rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 0.25rem;
}

.promo-tier-vms {
    font-size: 0.7rem;
    color: rgba(255, 255, 255, 0.75);
    margin-bottom: 0.6rem;
}

.promo-tier-savings {
    font-size: 1.1rem;
    font-weight: 800;
    color: #bbf7d0;
    margin-bottom: 0.15rem;
    line-height: 1.2;
}

.promo-tier-savings-label {
    font-size: 0.6rem;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 0.75rem;
}

.promo-tier-cta {
    display: inline-block;
    margin-top: auto;
    padding: 0.45rem 1.25rem;
    border-radius: 2rem;
    font-size: 0.75rem;
    font-weight: 700;
    text-decoration: none;
    transition:
        background 0.2s ease,
        transform 0.15s ease;
    cursor: pointer;
    border: none;
}

.promo-tier-cta--primary {
    background: #fff;
    color: #7c3aed;
}

.promo-tier-cta--primary:hover {
    background: #f3f0ff;
    transform: translateY(-1px);
}

.promo-tier-cta--ghost {
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.promo-tier-cta--ghost:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-1px);
}

.promo-footnote {
    font-size: 0.58rem;
    color: rgba(255, 255, 255, 0.5);
    margin-top: 1rem;
    line-height: 1.4;
}

.promo-footer {
    padding-bottom: 2.5rem;
}

.promo-footer-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
    text-align: left;
    max-width: 52rem;
    margin-left: auto;
    margin-right: auto;
    margin-top: 0.5rem;
}

.promo-footer-block {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 0.75rem;
    padding: 1rem 1.1rem;
}

.promo-footer-label {
    font-size: 0.65rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.75);
    margin: 0 0 0.4rem;
}

.promo-footer-text {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.95);
    margin: 0 0 0.35rem;
    line-height: 1.45;
}

.promo-footer-text a {
    color: #fff;
    font-weight: 700;
    text-decoration: underline;
    text-decoration-color: rgba(255, 255, 255, 0.45);
    text-underline-offset: 0.15em;
}

.promo-footer-text a:hover {
    text-decoration-color: rgba(255, 255, 255, 0.85);
}

.promo-footer-hint {
    font-size: 0.65rem;
    color: rgba(255, 255, 255, 0.55);
    margin: 0;
    line-height: 1.4;
}

.promo-footer-impressum {
    margin-top: 1.75rem;
    max-width: 28rem;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}

.promo-footer-legal {
    font-size: 0.68rem;
    color: rgba(255, 255, 255, 0.65);
    margin: 0 0 0.35rem;
    line-height: 1.5;
}

.promo-footer-legal-label {
    display: block;
    font-size: 0.6rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.55);
    margin-bottom: 0.2rem;
}

.promo-footer-address {
    font-size: 0.68rem;
    color: rgba(255, 255, 255, 0.65);
    font-style: normal;
    line-height: 1.5;
    margin: 0;
}

.promo-footer-meta {
    font-size: 0.65rem;
    color: rgba(255, 255, 255, 0.45);
    margin: 1.75rem 0 0;
}

@media (max-width: 900px) {
    .promo-pricing {
        grid-template-columns: repeat(2, 1fr);
    }
    .promo-footer-grid {
        grid-template-columns: 1fr;
        max-width: 22rem;
    }
}

@media (max-width: 640px) {
    .promo-bg {
        padding: 1.5rem 0 1.5rem;
    }
    .promo-headline {
        font-size: 1.4rem;
    }
    .promo-subheadline {
        font-size: 0.82rem;
    }
    .promo-features {
        flex-direction: column;
        align-items: center;
        gap: 0.4rem;
        margin-top: 0.4rem;
    }
    .promo-feature {
        max-width: 300px;
        padding: 0.35rem 0.7rem;
    }
    .promo-feature-name {
        font-size: 0.7rem;
    }
    .promo-feature-desc {
        font-size: 0.6rem;
    }
    .promo-workflow {
        flex-direction: column;
        align-items: center;
        gap: 0.5rem;
    }
    .promo-step {
        max-width: 260px;
    }
    .promo-step-arrow {
        transform: rotate(90deg);
        padding-top: 0;
    }
    .promo-trust {
        gap: 0.5rem;
    }
    .promo-trust-item {
        font-size: 0.68rem;
        padding: 0.4rem 0.75rem;
        white-space: normal;
    }
    .promo-pricing {
        grid-template-columns: 1fr;
        max-width: 300px;
        margin-left: auto;
        margin-right: auto;
    }
    .promo-savings-calc-row {
        grid-template-columns: 1fr;
        gap: 0.45rem;
    }
    .promo-savings-calc-result {
        text-align: left;
        padding-top: 0.4rem;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
    }
    .promo-savings-calc-note {
        margin-left: 0;
        max-width: none;
        text-align: left;
    }
}