/* * landing.css — DanceIQ 2.0 V2-Landingpage
 *
 * Seitenspezifische Regeln der Landingpage. Die acht verbindlichen
 * V2-Tokens (Farben), der Box-Sizing-Reset, die gemeinsamen Body-
 * Basiseigenschaften und :focus-visible kommen jetzt aus
 * /css/danceiq-v2.css, das vor dieser Datei geladen wird.
 *
 * Hier verbleiben: seitenspezifische Tokens (Danger-Farbe, Schatten,
 * Radien, Schriftstapel, Layoutmaße), sowie alle Landingpage-Layouts
 * (Hero, Prinzip, Fokus, Training, Trainer, Content Studio, Datenschutz-
 * Sektion, Pilot, Footer). */
:root {
    /* Funktional ergänzt für die Pilotformular-Validierung — Wert wie in V1,
     da V1 als Komponentenreferenz gilt. Weicht bewusst vom in
     turnier-report-start.css verwendeten Danger-Ton ab (siehe dortige
     Datei) und wird deshalb nicht global geführt. */
    --diq-danger: #b84040;

    /* Schatten — seitenspezifisches Dreistufen-System, abweichend von
     turnier-report.css' einzelnem --diq-shadow. */
    --sh-sm: 0 1px 4px rgba(17,24,39,0.09), 0 1px 2px rgba(17,24,39,0.05);
    --sh-md: 0 4px 16px rgba(17,24,39,0.10), 0 2px 4px rgba(17,24,39,0.06);
    --sh-lg: 0 12px 36px rgba(17,24,39,0.12), 0 4px 8px rgba(17,24,39,0.07);

    /* Radien — seitenspezifische Werte, abweichend von den in
     turnier-report.css bzw. turnier-report-start.css verwendeten Radien. */
    --r-sm: 6px;
    --r: 10px;
    --r-lg: 15px;
    --r-xl: 20px;
    --r-pill: 999px;

    /* Layout — seitenspezifische Breite/Abstände. */
    --page-max: 1160px;
    --page-pad: clamp(20px, 4vw, 40px);
    --nav-h: 60px;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    * {
        animation-duration: .01ms !important;
        transition-duration: .01ms !important;
    }
}

body {
    line-height: 1.6;
    overflow-x: hidden;
}

ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

.skip-link {
    position: absolute;
    top: -100px;
    left: 16px;
    z-index: 9999;
    background: var(--diq-dark);
    color: #fff;
    font-weight: 500;
    font-size: .85rem;
    padding: 10px 18px;
    border-radius: var(--r);
    transition: top .2s;
}

.skip-link:focus {
    top: 12px;
}

h1,
h2,
h3 {
    margin: 0 0 14px;
    font-family: var(--font);
    font-weight: 900;
    letter-spacing: -.04em;
    line-height: 1.12;
    color: var(--diq-ink);
}

h1 {
    font-size: clamp(2rem, 5.5vw, 3.2rem);
}

h2 {
    font-size: clamp(1.6rem, 4vw, 2.3rem);
    color: #c0a040;
}

h3 {
    font-size: 1.02rem;
    font-weight: 800;
    letter-spacing: -.02em;
    margin-bottom: 4px;
}

em {
    font-style: normal;
    border-bottom: 1.5px solid var(--diq-gold);
    padding-bottom: 1px;
    color: #c0a040;
}

p {
    margin: 0 0 16px;
    max-width: 62ch;
    color: var(--diq-ink);
}

.lead {
    font-size: 1.08rem;
    color: var(--diq-muted);
}

.fine-print {
    font-size: .88rem;
    color: var(--diq-muted);
    margin-bottom: 0;
    text-align: center;
}

.fine-print--light {
    color: rgba(255,255,255,.6);
}

.pg {
    max-width: var(--page-max);
    margin: 0 auto;
    padding-left: var(--page-pad);
    padding-right: var(--page-pad);
}

/* ── Kicker / Eyebrow (wie V1 .hero-kicker) ──────────────────────────── */
.kicker,
.hero-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
    font-family: var(--font);
    font-size: .72rem;
    font-weight: 800;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--diq-dark);
}

.kicker-dot,
.hero-kicker-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--diq-gold);
    flex-shrink: 0;
}

.kicker--light {
    color: var(--diq-gold);
}

.kicker--center {
    justify-content: center;
}

/* ── Header / Nav (wie V1 .v4-nav) ───────────────────────────────────── */
.v4-nav {
    position: sticky;
    top: 0;
    z-index: 200;
    background: rgba(245,245,244,0.97);
    border-bottom: 1px solid var(--diq-line);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.v4-nav-inner {
    max-width: var(--page-max);
    margin: 0 auto;
    padding: 0 var(--page-pad);
    display: flex;
    align-items: center;
    gap: 6px;
    height: var(--nav-h);
}

.brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.05rem;
    font-weight: 900;
    letter-spacing: -.03em;
    color: var(--diq-ink);
    text-decoration: none;
    margin-right: auto;
}

.brand:hover {
    text-decoration: none;
}

.brand-mark {
    width: 30px;
    height: 30px;
    border-radius: 8px;
    background: var(--diq-gold);
    color: #fff;
    font-size: .9rem;
    font-weight: 900;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.v4-nav-links {
    display: flex;
    align-items: center;
    gap: 2px;
}

.v4-nav-links a:not(.btn) {
    font-size: .8rem;
    color: var(--diq-muted);
    padding: 7px 11px;
    border-radius: 8px;
    text-decoration: none;
    transition: color .15s, background .15s;
    white-space: nowrap;
}

.v4-nav-links a:not(.btn):hover {
    color: var(--diq-ink);
    background: var(--diq-line);
    text-decoration: none;
}

.v4-nav-links .btn {
    margin-left: 8px;
}

.nav-toggle {
    display: none;
    background: none;
    border: 1px solid var(--diq-line);
    color: var(--diq-ink);
    font-size: 1.1rem;
    padding: 7px 10px;
    border-radius: 8px;
    cursor: pointer;
}

@media (max-width: 860px) {
    .nav-toggle {
        display: flex;
        align-items: center;
    }

    .v4-nav-links {
        display: none;
        position: absolute;
        top: var(--nav-h);
        left: 0;
        right: 0;
        background: var(--diq-surface);
        border-bottom: 1px solid var(--diq-line);
        flex-direction: column;
        align-items: stretch;
        padding: 8px 16px 16px;
    }

    .v4-nav-links.is-open {
        display: flex;
    }

    .v4-nav-links a:not(.btn) {
        padding: 12px 4px;
        border-bottom: 1px solid var(--diq-line);
    }

    .v4-nav-links .btn {
        margin: 12px 0 0;
    }
}

/* ── Buttons (wie V1 .btn / .btn-sun / .btn-outline) ─────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    font-family: var(--font);
    font-size: .88rem;
    font-weight: 500;
    padding: 12px 22px;
    border-radius: var(--r);
    border: none;
    cursor: pointer;
    text-decoration: none;
    transition: opacity .15s, transform .1s;
    white-space: nowrap;
    letter-spacing: .02em;
}

.btn:active {
    transform: scale(.97);
}

.btn-sun {
    background: var(--diq-dark);
    color: #fff;
}

.btn-sun:hover {
    opacity: .88;
    text-decoration: none;
    color: #fff;
}

.btn-outline {
    background: transparent;
    color: var(--diq-ink);
    border: 1px solid var(--diq-line);
}

.btn-outline:hover {
    background: var(--diq-line);
    color: var(--diq-ink);
    text-decoration: none;
}

.btn-outline--light {
    color: #f0f1f3;
    border-color: rgba(255,255,255,.28);
}

.btn-outline--light:hover {
    background: rgba(255,255,255,.08);
    color: #fff;
}

.btn-sm {
    font-size: .8rem;
    padding: 8px 15px;
    border-radius: 8px;
}

.btn-group {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

/* ── Section rhythm ───────────────────────────────────────────────────── */
.sec {
    padding: 48px 0;
}

.sec--surface {
    background: var(--diq-surface);
    margin-top: 40px;
    margin-bottom: 40px;
    padding-top: 70px;
    padding-bottom: 70px;
}

.sec--compact {
    padding: 32px 0;
}

.sec-head {
    max-width: 680px;
    margin-bottom: 32px;
}

.sec-head--center {
    max-width: 720px;
    margin-inline: auto;
    text-align: center;
}

.sec-head--center .lead {
    margin-inline: auto;
}

/* ── Hero ─────────────────────────────────────────────────────────────── */
.hero {
    padding: 40px 0 0;
}

.hero-grid {
    display: grid;
    gap: 28px;
}

.hero-copy {
    order: 1;
}

.hero-copy .btn-group {
    order: 2;
}

.hero-copy .fine-print {
    order: 3;
}

.hero-visual {
    order: 4;
}

.hero h1 {
    margin-bottom: 18px;
}

.hero-lead {
    font-size: 1.08rem;
    color: var(--diq-ink);
    max-width: 46ch;
}

.hero-visual img {
    border-radius: var(--r-xl);
    width: 100%;
    height: auto;
    object-fit: cover;
    aspect-ratio: 3 / 2;
    box-shadow: var(--sh-lg);
}

@media (min-width: 900px) {
    .hero {
        padding: 70px 0;
        margin-bottom: x;
    }

    .hero-grid {
        grid-template-columns: 45fr 55fr;
        align-items: center;
        gap: 56px;
    }

    .hero-copy,
    .hero-copy .btn-group,
    .hero-copy .fine-print,
    .hero-visual {
        order: initial;
    }

    .hero-visual img {
        aspect-ratio: 4 / 3;
    }
}

/* ── Two-column product sections ─────────────────────────────────────── */
.sec-grid {
    display: grid;
    gap: 28px;
}

.text-col {
    display: flex;
    flex-direction: column;
}

.visual-col {
    display: flex;
}

@media (min-width: 900px) {
    .sec-grid {
        grid-template-columns: 1fr 1fr;
        align-items: center;
        gap: 64px;
    }

    .sec-grid.reverse .visual-col {
        order: -1;
    }
}

.visual-placeholder {
    width: 100%;
    aspect-ratio: 4 / 3;
    border: 1px dashed var(--diq-line);
    border-radius: var(--r-lg);
    background: var(--diq-bg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
    text-align: center;
    padding: 24px;
    color: var(--diq-muted);
}

.visual-placeholder span {
    font-family: var(--font);
    font-size: .74rem;
    font-weight: 700;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: var(--diq-dark);
}

.visual-placeholder strong {
    font-weight: 700;
    color: var(--diq-ink);
}

.feature-list {
    display: grid;
    gap: 18px;
    margin-top: 8px;
}

.feature-list p {
    margin-bottom: 0;
    color: var(--diq-muted);
    font-size: .95rem;
}

.feature-list--compact {
    grid-template-columns: 1fr;
}

@media (min-width: 560px) {
    .feature-list--compact {
        grid-template-columns: 1fr 1fr;
        column-gap: 24px;
    }
}

.callout {
    margin-top: 24px;
    padding: 20px;
    border-radius: var(--r-lg);
    background: var(--diq-bg);
    border: 1px solid var(--diq-line);
}

.callout p {
    margin-bottom: 0;
    color: var(--diq-muted);
    font-size: .95rem;
}

/* ── DanceIQ-Prinzip: Fluss statt Karten ──────────────────────────────── */
.flow {
    display: grid;
    gap: 0;
    justify-items: center;
}

.flow-node {
    width: 100%;
    max-width: 420px;
    padding: 20px 22px;
    border-radius: var(--r-lg);
    background: var(--diq-surface);
    border: 1px solid var(--diq-line);
    text-align: center;
}

.flow-node p {
    margin: 0 auto;
    font-size: .92rem;
    color: var(--diq-muted);
}

.flow-node--result {
    background: var(--diq-dark);
    border-color: var(--diq-dark);
    color: #fff;
}

.flow-node--result h3 {
    color: var(--diq-gold);
}

.flow-node--result p {
    color: #d7dbe0;
}

.flow-connector {
    width: 2px;
    height: 28px;
    background: var(--diq-line);
}

.flow-connector--result {
    background: var(--diq-gold);
}

@media (min-width: 900px) {
    .flow {
        grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr auto 1.15fr;
        align-items: center;
    }

    .flow-connector {
        width: 28px;
        height: 2px;
    }
}

/* ── Datenschutz ──────────────────────────────────────────────────────── */
.sec--dark {
    background: var(--diq-dark);
    color: #fff;
    padding: 56px 0;
    text-align: center;
}

.sec--dark h2 {
    color: #fff;
}

.sec--dark .lead {
    color: #c6cbd2;
}

.privacy-grid {
    display: grid;
    gap: 20px;
    margin: 8px 0 32px;
    text-align: left;
}

.privacy-item h3 {
    font-size: 1rem;
    color: var(--diq-gold);
}

.privacy-item p {
    color: #d7dbe0;
    font-size: .95rem;
    margin-bottom: 0;
}

.privacy-close {
    font-size: 1.1rem;
    font-weight: 800;
    letter-spacing: -.02em;
    margin-bottom: 20px;
    color: #f0f1f3;
}

@media (min-width: 720px) {
    .privacy-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (min-width: 1000px) {
    .privacy-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* ── Content Studio ───────────────────────────────────────────────────── */
.content-studio-card {
    display: grid;
    gap: 18px;
    padding: 24px;
    border: 1px solid var(--diq-line);
    border-radius: var(--r-xl);
    background: var(--diq-surface);
}

.content-studio-note {
    padding: 10px 14px;
    border-radius: var(--r-lg);
    background: var(--diq-gold-light);
    color: var(--diq-ink);
    font-size: .88rem;
    margin: 0;
}

@media (min-width: 900px) {
    .content-studio-card {
        grid-template-columns: 1.4fr 1fr;
        align-items: center;
        padding: 32px;
    }
}

/* ── Pilot CTA ────────────────────────────────────────────────────────── */
.sec--pilot {
    padding-bottom: 64px;
}

.cta-card {
    background: var(--diq-dark);
    color: #fff;
    border-radius: var(--r-xl);
    padding: 32px 24px;
    box-shadow: var(--sh-lg);
}

.cta-card h2 {
    color: #fff;
}

.cta-card p:not(.fine-print) {
    color: #d7dbe0;
}

.benefits {
    margin: 20px 0 24px;
    display: grid;
    gap: 8px;
}

.benefits li {
    position: relative;
    padding-left: 20px;
    color: #f0f1f3;
    font-size: .95rem;
}

.benefits li::before {
    content: "";
    position: absolute;
    left: 0;
    top: .6em;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--diq-gold);
}

@media (min-width: 720px) {
    .cta-card {
        padding: 44px 48px;
    }
}

/* ── Footer (wie V1 .v4-footer) ───────────────────────────────────────── */
.v4-footer {
    border-top: 1px solid var(--diq-line);
    background: var(--diq-surface);
}

.v4-footer-inner {
    max-width: var(--page-max);
    margin: 0 auto;
    padding: 40px var(--page-pad) 24px;
    display: grid;
    gap: 32px;
}

.footer-brand-row {
    display: flex;
    align-items: center;
    gap: 10px;
}

.v4-footer-brand {
    display: inline-block;
    font-weight: 800;
    color: var(--diq-ink);
    text-decoration: none;
}

.v4-footer-brand:hover {
    color: var(--diq-dark);
    text-decoration: underline;
}

.v4-footer-copy {
    color: var(--diq-muted);
    font-size: .9rem;
}

.v4-footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
}

.v4-footer-links a {
    text-decoration: none;
    color: var(--diq-ink);
    font-size: .92rem;
}

.v4-footer-links a:hover {
    color: var(--diq-dark);
    text-decoration: underline;
}

.footer-bottom {
    padding: 16px var(--page-pad) 32px;
    border-top: 1px solid var(--diq-line);
    font-size: .85rem;
}

.footer-bottom p {
    margin-bottom: 0;
    color: var(--diq-muted);
    font-size: .82rem;
}

@media (min-width: 720px) {
    .v4-footer-inner {
        grid-template-columns: 1fr auto;
        align-items: start;
    }
}

/* ── Reveal on scroll (ein dezenter Durchlauf, JS-gesteuert) ─────────── */
[data-reveal] {
    opacity: 0;
    transform: translateY(12px);
    transition: opacity .5s ease, transform .5s ease;
}

[data-reveal].is-visible {
    opacity: 1;
    transform: none;
}

/* ── Pilotformular (funktional aus V1 übernommen, nur neu gestaltet) ─── */
.pilot-form-panel {
    margin-top: 24px;
    padding: 28px 24px;
    background: var(--diq-surface);
    border: 1px solid var(--diq-line);
    border-radius: var(--r-xl);
}

.pilot-form-row {
    display: grid;
    gap: 16px;
    margin-bottom: 16px;
}

@media (min-width: 560px) {
    .pilot-form-row {
        grid-template-columns: 1fr 1fr;
    }
}

.pilot-field {
    margin-bottom: 16px;
}

.pilot-lbl {
    display: block;
    margin-bottom: 6px;
    font-size: .85rem;
    font-weight: 700;
    color: var(--diq-ink);
}

.pilot-lbl-req::after {
    content: " *";
    color: var(--diq-danger);
}

.pilot-optional {
    color: var(--diq-muted);
    font-weight: 400;
}

.pilot-field input[type="text"],

.pilot-field input[type="email"],

.pilot-field select,

.pilot-field textarea {
    width: 100%;
    font-family: var(--font);
    font-size: .95rem;
    color: var(--diq-ink);
    background: var(--diq-bg);
    border: 1px solid var(--diq-line);
    border-radius: var(--r);
    padding: 12px 14px;
}

.pilot-field textarea {
    resize: vertical;
}

.pilot-field input:focus-visible,

.pilot-field select:focus-visible,

.pilot-field textarea:focus-visible {
    outline: 3px solid var(--diq-gold);
    outline-offset: 1px;
}

.field-error {
    display: none;
    margin-top: 6px;
    font-size: .82rem;
    color: var(--diq-danger);
}

.consent-row {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 12px;
    font-size: .85rem;
    color: var(--diq-muted);
    padding: 4px;
    border-radius: var(--r-sm);
}

.consent-row input[type="checkbox"] {
    margin-top: 3px;
    flex-shrink: 0;
}

.consent-row a {
    color: var(--diq-dark);
    text-decoration: underline;
}

.pilot-hint {
    font-size: .82rem;
    color: var(--diq-muted);
    margin-top: -4px;
    margin-bottom: 16px;
}

.honeypot {
    display: none;
}

/* ── Turnier-Report Vorschaubild (ersetzt den bisherigen Platzhalter) ── */
.report-preview {
    width: 100%;
    aspect-ratio: 3 / 2;
    border-radius: var(--r-xl);
    overflow: hidden;
    background: var(--diq-surface);
    border: 1px solid var(--diq-line);
    box-shadow: var(--sh-lg);
}

.report-preview img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

/* Mobile Reihenfolge nur für diese Sektion: Text zuerst, Bild danach —
   unabhängig von der geteilten .reverse-Klasse (die andere Sektionen wie
   "Training im Alltag" ebenfalls nutzen und die hier nicht verändert wird). */
.report-grid .text-col {
    order: 1;
}

.report-grid .visual-col {
    order: 2;
}

@media (min-width: 900px) {
    .report-grid .visual-col {
        order: -1;
    }
}

/* Hochkantes Vorschaubild (Training) — gleiche Rundung/Schatten wie
   .report-preview, nur höheres Seitenverhältnis statt künstlichem
   Querformat-Zuschnitt. */
.report-preview--portrait {
    aspect-ratio: 2 / 3;
}

@media (min-width: 900px) {
    .report-preview--portrait {
        max-width: 380px;
        margin-inline: auto;
    }
}

/* ~7% mehr Höhe für das Fokus-Bild, reine Höhenänderung, keine
   Breiten-/Grid-Auswirkung. */
.report-preview--fokus {
    aspect-ratio: 7 / 5;
}

/* ── Mobile-Feinarbeit: Training-Sektion (< 900px) ───────────────────── */
/* Text vor Screenshot auf Mobile (Desktop-Reverse-Layout bleibt über die
   bestehende .reverse-Regel ab 900px unverändert erhalten). */
.training-grid .text-col {
    order: 1;
}

.training-grid .visual-col {
    order: 2;
}

@media (min-width: 900px) {
    .training-grid .visual-col {
        order: -1;
    }
}

/* Kompakterer Screenshot auf Mobile: Höhe begrenzt statt volle Breite,
   weiterhin vollständig sichtbar (object-fit: contain kommt bereits aus
   der Basisklasse .report-preview). */
@media (max-width: 899px) {
    .training-grid .report-preview--portrait {
        width: auto;
        max-height: 560px;
        margin-inline: auto;
    }
}

/* Stärkere visuelle Abgrenzung zu "Fokus & Entwicklung" auf kleinen
   Bildschirmen — Desktop und die Fokus-Sektion selbst bleiben unverändert. */
@media (max-width: 699px) {
    #training {
        border-top: 1px solid var(--diq-line);
        padding-top: 56px;
    }
}