/* WallTeq Landing Page */

:root {
    --bg: #120A24;
    --surface: #1C1136;
    --line: #35275A;
    --field-line: #4B3A7A;
    --ink: #F4F0FF;
    --muted: #BDB3E0;
    --placeholder: #8F84BD;
    --accent: #2DD4BF;
    --accent-hover: #5EEAD4;
    --accent-soft: #0F3D44;
    --accent-ink: #0B0620;
    --glow: #12494F;
    --warn: #FBBF24;
    --font: 'Arial Black', 'Arial Bold', Arial, sans-serif;
    color-scheme: dark;
}

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

body {
    margin: 0;
    min-height: 100vh;
    padding-inline: max(16px, env(safe-area-inset-left, 0px)) max(16px, env(safe-area-inset-right, 0px));
    background:
        radial-gradient(900px 560px at 85% -5%, var(--glow) 0%, rgba(18, 10, 36, 0) 70%),
        var(--bg);
    color: var(--ink);
    font-family: var(--font);
}

/* Layout */

.page {
    max-width: 1040px;
    min-height: 100vh;
    margin: 0 auto;
    padding-block: 28px 24px;
    display: flex;
    flex-direction: column;
    gap: 56px;
}

.site-header {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.site-footer {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding-top: 20px;
    border-top: 1px solid var(--line);
    font-size: 13px;
    color: var(--muted);
}

/* Logo */

.brand {
    display: inline-flex;
    text-decoration: none;
}

.brand--lg .logo { width: 250px; }
.brand--sm .logo { width: 175px; }

.logo { height: auto; }
.logo__mark,
.logo__teq { fill: var(--accent); }
.logo__wall { fill: var(--ink); }
.logo__text {
    font-family: var(--font);
    font-size: 29px;
}

.badge {
    padding: 8px 14px;
    border-radius: 999px;
    background: var(--accent-soft);
    color: var(--accent);
    font-size: 13px;
    letter-spacing: .08em;
    text-transform: uppercase;
}

/* Intro (DE / EN) */

.intro {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 40px 56px;
}

.intro > * { min-width: 0; }

.intro__lang {
    margin: 0 0 12px;
    font-size: 12px;
    letter-spacing: .14em;
    color: var(--accent);
}

.intro__title {
    margin: 0;
    font-size: clamp(28px, 4.2vw, 44px);
    line-height: 1.08;
    letter-spacing: -.01em;
    text-wrap: balance;
}

.intro__lead {
    margin: 16px 0 0;
    font-size: 18px;
    line-height: 1.5;
    color: var(--muted);
}

/* Formular */

.signup {
    max-width: 720px;
    padding: 28px;
    display: flex;
    flex-direction: column;
    gap: 18px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 20px;
}

.signup__label { font-size: 14px; }

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

.signup__input {
    flex: 1 1 260px;
    min-width: 0;
    min-height: 52px;
    padding: 0 16px;
    border: 1px solid var(--field-line);
    border-radius: 12px;
    background: var(--bg);
    color: var(--ink);
    font: inherit;
    font-size: 16px;
}

.signup__input::placeholder { color: var(--placeholder); }

.signup__button {
    min-height: 52px;
    padding: 0 28px;
    border: 0;
    border-radius: 12px;
    background: var(--accent);
    color: var(--accent-ink);
    font: inherit;
    font-size: 16px;
    cursor: pointer;
}

.signup__button:hover { background: var(--accent-hover); }

.signup__input:focus-visible,
.signup__button:focus-visible,
.signup__consent input:focus-visible,
.brand:focus-visible {
    outline: 3px solid var(--accent-hover);
    outline-offset: 3px;
}

.signup__consent {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 13px;
    line-height: 1.5;
    color: var(--muted);
}

.signup__consent input {
    flex: none;
    width: 18px;
    height: 18px;
    margin-top: 3px;
    accent-color: var(--accent);
}

.signup__error {
    margin: 0;
    font-size: 14px;
    line-height: 1.5;
    color: var(--warn);
}

.signup__error:empty,
.signup__error.validation-summary-valid { display: none; }
.signup__error ul { margin: 0; padding-left: 18px; }

.honeypot {
    position: absolute;
    left: -10000px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

/* Danke-Seite */

.confirmation {
    max-width: 640px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.confirmation__icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    background: var(--accent-soft);
}

.confirmation__icon svg {
    width: 32px;
    height: 32px;
    fill: none;
    stroke: var(--accent);
    stroke-width: 4;
    stroke-linecap: round;
    stroke-linejoin: round;
}

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

/* Mobil */

@media (max-width: 720px) {
    .page { gap: 40px; }
    .intro { grid-template-columns: minmax(0, 1fr); }
    .signup { padding: 20px; }
    .signup__button { width: 100%; }
}