:root {
    --bg-top: #eaf5f8;
    --bg-bottom: #f8fbfc;
    --surface: rgba(255, 255, 255, 0.94);
    --surface-soft: rgba(255, 255, 255, 0.75);
    --text: #1a323b;
    --muted: #5f7580;
    --line: #d7e3e8;
    --accent: #0b93a5;
    --accent-strong: #1670a7;
    --shadow: 0 26px 70px rgba(16, 48, 59, 0.16);
    --radius: 24px;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
    color: var(--text);
    background:
        radial-gradient(circle at 12% 10%, rgba(11, 147, 165, 0.2), transparent 30%),
        radial-gradient(circle at 88% 85%, rgba(22, 112, 167, 0.18), transparent 28%),
        linear-gradient(180deg, var(--bg-top) 0%, var(--bg-bottom) 100%);
}

.page-shell {
    width: min(1200px, calc(100% - 30px));
    margin: 0 auto;
    padding: 24px 0;
}

.main-card {
    display: grid;
    grid-template-columns: minmax(300px, 0.95fr) minmax(0, 1.05fr);
    gap: 20px;
    padding: 20px;
    border-radius: calc(var(--radius) + 4px);
    background: var(--surface-soft);
    border: 1px solid rgba(215, 227, 232, 0.9);
    box-shadow: var(--shadow);
    backdrop-filter: blur(10px);
}

.info-column,
.form-column {
    border-radius: var(--radius);
    border: 1px solid var(--line);
    background: var(--surface);
}

.info-column {
    padding: 22px;
}

.brand-logo {
    width: min(100%, 230px);
    height: auto;
    display: block;
    border-radius: 14px;
    box-shadow: 0 14px 34px rgba(11, 147, 165, 0.2);
}

.status-label {
    margin: 14px 0 0;
    display: inline-block;
    padding: 6px 11px;
    border-radius: 999px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--accent-strong);
    background: rgba(11, 147, 165, 0.12);
}

.intro-text {
    margin: 12px 0 0;
    color: var(--muted);
    line-height: 1.65;
    max-width: 45ch;
}

.impressum {
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid var(--line);
}

.impressum h1 {
    margin: 0 0 14px;
    font-size: 1.3rem;
    letter-spacing: -0.02em;
}

.company-head {
    margin: 0 0 12px;
    font-weight: 700;
    color: var(--text);
}

.impressum dl {
    margin: 0;
    display: grid;
    gap: 10px;
}

.impressum dt {
    font-size: 0.86rem;
    font-weight: 700;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.impressum dd {
    margin: 4px 0 0;
    line-height: 1.55;
    font-size: 0.97rem;
}

.impressum a {
    color: var(--accent-strong);
    text-decoration: none;
}

.impressum a:hover {
    text-decoration: underline;
}

.form-column {
    padding: 22px;
}

.form-column h2 {
    margin: 0 0 16px;
    font-size: 1.35rem;
    letter-spacing: -0.02em;
}

.form-message {
    margin-bottom: 14px;
    padding: 12px 14px;
    border-radius: 14px;
    font-size: 0.94rem;
    font-weight: 700;
}

.form-message.success {
    color: #15583a;
    background: rgba(33, 145, 90, 0.12);
    border: 1px solid rgba(33, 145, 90, 0.22);
}

.form-message.error {
    color: #8a2b2b;
    background: rgba(183, 67, 67, 0.11);
    border: 1px solid rgba(183, 67, 67, 0.2);
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.field,
.field-full {
    display: flex;
    flex-direction: column;
    gap: 7px;
}

.field-full {
    grid-column: 1 / -1;
}

label {
    font-size: 0.9rem;
    font-weight: 700;
}

input,
textarea {
    width: 100%;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: #fcfeff;
    color: var(--text);
    padding: 11px 13px;
    font: inherit;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

input:focus,
textarea:focus {
    outline: none;
    border-color: rgba(11, 147, 165, 0.85);
    box-shadow: 0 0 0 4px rgba(11, 147, 165, 0.12);
}

textarea {
    min-height: 150px;
    resize: vertical;
}

.privacy-consent {
    margin-top: 14px;
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.privacy-consent input[type="checkbox"] {
    width: auto;
    margin: 3px 0 0;
    padding: 0;
    flex: 0 0 auto;
    accent-color: var(--accent-strong);
}

.privacy-consent label {
    margin: 0;
    font-weight: 500;
    line-height: 1.5;
}

.privacy-consent a {
    color: var(--accent-strong);
}

.captcha-wrap {
    margin-top: 14px;
}

.recaptcha-note {
    margin: 0;
    color: var(--muted);
    font-size: 0.9rem;
    line-height: 1.5;
}

.recaptcha-note a {
    color: var(--accent-strong);
}

.captcha-hint {
    margin: 6px 0 0;
    color: var(--muted);
    font-size: 0.92rem;
}

.submit-button {
    margin-top: 16px;
    border: 0;
    border-radius: 999px;
    padding: 12px 22px;
    font: inherit;
    font-weight: 800;
    color: #ffffff;
    background: linear-gradient(135deg, var(--accent), var(--accent-strong));
    cursor: pointer;
    box-shadow: 0 14px 32px rgba(22, 112, 167, 0.24);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.submit-button:hover {
    transform: translateY(-1px);
    box-shadow: 0 18px 36px rgba(22, 112, 167, 0.28);
}

.honeypot {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

@media (max-width: 980px) {
    .main-card {
        grid-template-columns: 1fr;
    }

    .brand-logo {
        margin: 0 auto;
    }

    .status-label,
    .intro-text {
        text-align: center;
    }

    .status-label {
        display: table;
        margin-left: auto;
        margin-right: auto;
    }

    .intro-text {
        margin-left: auto;
        margin-right: auto;
    }

    .impressum,
    .impressum h1,
    .impressum dl,
    .company-head {
        text-align: left;
    }
}

@media (max-width: 640px) {
    .page-shell {
        width: min(100% - 16px, 1200px);
        padding: 14px 0;
    }

    .main-card {
        padding: 12px;
        gap: 12px;
    }

    .info-column,
    .form-column {
        padding: 16px;
        border-radius: 18px;
    }

    .form-grid {
        grid-template-columns: 1fr;
    }
}