/* =============================================
   Blutdruck.app — RADIKAL NEU
   Dark Hero · Bento · Harte Kontraste
   ============================================= */

:root {
    --black: #0c0c0e;
    --dark: #141418;
    --dark2: #1c1c22;
    --gray: #2a2a32;
    --muted: #6b6b7a;
    --white: #fafafa;
    --cyan: #00d4aa;
    --cyan-dim: #00a884;
    --violet: #8b5cf6;
    --blue: #3b82f6;
    --yellow: #facc15;
    --font-head: 'Syne', sans-serif;
    --font-body: 'Space Grotesk', sans-serif;
    --ease: cubic-bezier(0.4, 0, 0.2, 1);
    --radius: 4px;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body.page {
    font-family: var(--font-body);
    background: var(--dark);
    color: var(--white);
    line-height: 1.6;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
}

.wrap {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ----- Disclosure ----- */
.disclosure-bar {
    background: var(--black);
    color: var(--muted);
    text-align: center;
    padding: 8px 16px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    position: sticky;
    top: 0;
    z-index: 1000;
}

/* ----- Header ----- */
.site-header {
    background: rgba(12, 12, 14, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255,255,255,0.06);
    position: sticky;
    top: 0;
    z-index: 999;
}

.site-header .wrap {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 20px;
}

.site-logo {
    font-family: var(--font-head);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--white);
    text-decoration: none;
}

.site-logo:hover { color: var(--cyan); }

.site-nav {
    display: flex;
    gap: 6px;
}

.site-nav a {
    color: var(--muted);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    padding: 8px 14px;
    border-radius: var(--radius);
    transition: color 0.2s, background 0.2s;
}

.site-nav a:hover {
    color: var(--cyan);
    background: rgba(0, 212, 170, 0.08);
}

/* ----- Reveal (scroll animation) ----- */
.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}

.reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* ----- Hero (DUNKEL, volle Breite) ----- */
.block--hero {
    min-height: 88vh;
    display: flex;
    align-items: center;
    position: relative;
    padding: 60px 0 80px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: var(--black);
    background-image:
        radial-gradient(ellipse 100% 80% at 50% -20%, rgba(0, 212, 170, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse 60% 50% at 100% 50%, rgba(139, 92, 246, 0.08) 0%, transparent 50%);
}

.hero__inner {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero__label {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--cyan);
    margin-bottom: 16px;
}

.hero__title {
    font-family: var(--font-head);
    font-size: clamp(2.2rem, 5vw, 3.6rem);
    font-weight: 800;
    line-height: 1.1;
    color: var(--white);
    margin-bottom: 20px;
    letter-spacing: -0.03em;
}

.hero__desc {
    color: var(--muted);
    font-size: 1.1rem;
    max-width: 420px;
    margin-bottom: 20px;
}

.hero__disclaimer {
    font-size: 0.8rem;
    color: var(--muted);
    margin-bottom: 28px;
    padding-left: 12px;
    border-left: 3px solid var(--yellow);
}

.hero__actions {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
}

.action {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 24px;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    transition: transform 0.2s, box-shadow 0.2s, filter 0.2s;
    border: none;
    cursor: pointer;
}

.action:focus {
    outline: 2px solid var(--cyan);
    outline-offset: 2px;
}

.action--apple {
    background: var(--white);
    color: var(--black);
}

.action--apple:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.4);
    filter: brightness(1.05);
}

.action--google {
    background: var(--cyan);
    color: var(--black);
}

.action--google:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 32px rgba(0, 212, 170, 0.5);
    filter: brightness(1.1);
}

.hero__phone {
    background: var(--dark2);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 16px;
    padding: 10px;
    box-shadow: 0 24px 48px rgba(0,0,0,0.4);
}

.hero__phone img {
    width: 100%;
    max-width: 260px;
    height: auto;
    border-radius: 12px;
    display: block;
    margin: 0 auto;
}

/* ----- Strip ----- */
.block--strip {
    background: var(--dark2);
    border-top: 1px solid rgba(255,255,255,0.06);
    border-bottom: 1px solid rgba(255,255,255,0.06);
    padding: 24px 0;
}

.strip__p {
    text-align: center;
    color: var(--muted);
    font-size: 1rem;
}

.strip__p strong { color: var(--cyan); }

/* ----- Block common ----- */
.block {
    padding: 64px 0;
}

.block__title {
    font-family: var(--font-head);
    font-size: clamp(1.8rem, 3.5vw, 2.4rem);
    font-weight: 700;
    color: var(--white);
    text-align: center;
    margin-bottom: 10px;
}

.block__lead {
    text-align: center;
    color: var(--muted);
    max-width: 520px;
    margin: 0 auto 40px;
    font-size: 1rem;
}

.block__disclaimer,
.block__disclosure {
    text-align: center;
    font-size: 0.85rem;
    color: var(--muted);
    margin-top: 32px;
    padding: 12px 20px;
    background: rgba(250, 204, 21, 0.08);
    border-left: 3px solid var(--yellow);
    max-width: 640px;
    margin-left: auto;
    margin-right: auto;
    margin-top: 32px;
}

.block__disclosure {
    background: rgba(239, 68, 68, 0.08);
    border-left-color: #ef4444;
    margin-bottom: 32px;
    margin-top: 0;
}

/* ----- Bento (ungleiche Kacheln) ----- */
.block--bento {
    background: var(--dark);
}

.bento {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: auto auto;
    gap: 20px;
    grid-template-areas:
        "a a b"
        "c c b";
}

.bento__a { grid-area: a; }
.bento__b { grid-area: b; }
.bento__c { grid-area: c; }

.bento__a, .bento__b, .bento__c {
    background: var(--dark2);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius);
    padding: 32px 28px;
    transition: border-color 0.2s, transform 0.2s;
}

.bento__a:hover, .bento__b:hover, .bento__c:hover {
    border-color: var(--cyan);
    transform: translateY(-4px);
}

.bento__a { border-left: 4px solid var(--cyan); }
.bento__b { border-left: 4px solid var(--violet); }
.bento__c { border-left: 4px solid var(--blue); }

.bento__icon {
    font-size: 1.8rem;
    display: block;
    margin-bottom: 14px;
    opacity: 0.9;
}

.bento h3 {
    font-family: var(--font-head);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 8px;
}

.bento p {
    color: var(--muted);
    font-size: 0.95rem;
    line-height: 1.55;
}

/* ----- Steps ----- */
.block--steps {
    background: var(--dark2);
}

.steps {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 40px;
}

.steps__item {
    display: flex;
    align-items: flex-start;
    gap: 24px;
    padding: 24px 28px;
    background: var(--dark);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--radius);
    transition: border-color 0.2s;
}

.steps__item:hover {
    border-color: rgba(0, 212, 170, 0.3);
}

.steps__num {
    font-family: var(--font-head);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--cyan);
    flex-shrink: 0;
}

.steps__item h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 4px;
}

.steps__item p {
    color: var(--muted);
    font-size: 0.95rem;
}

.steps__img {
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid rgba(255,255,255,0.06);
}

.steps__img img {
    width: 100%;
    height: auto;
    display: block;
}

/* ----- Use ----- */
.block--use {
    background: var(--dark);
}

.use {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.use__card {
    background: var(--dark2);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius);
    padding: 28px 24px;
    border-top: 3px solid var(--cyan);
    transition: transform 0.2s, box-shadow 0.2s;
}

.use__card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(0,0,0,0.3);
}

.use__card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 8px;
}

.use__card p {
    color: var(--muted);
    font-size: 0.95rem;
}

/* ----- Trust ----- */
.block--trust {
    background: var(--dark2);
}

.trust {
    max-width: 600px;
    margin: 0 auto;
}

.trust p {
    color: var(--muted);
    font-size: 1.05rem;
    margin-bottom: 12px;
    line-height: 1.7;
}

.trust__small {
    font-size: 0.9rem;
    font-style: italic;
    color: var(--muted);
    opacity: 0.9;
}

/* ----- Reviews ----- */
.block--reviews {
    background: var(--dark);
}

.reviews {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.reviews__card {
    background: var(--dark2);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--radius);
    padding: 24px 22px;
    transition: border-color 0.2s;
}

.reviews__card:hover {
    border-color: rgba(139, 92, 246, 0.3);
}

.reviews__head {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 14px;
}

.reviews__avatar {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--cyan) 0%, var(--violet) 100%);
    color: var(--black);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1rem;
    flex-shrink: 0;
}

.reviews__head strong { color: var(--white); }
.reviews__head em { color: var(--muted); font-size: 0.8rem; font-style: normal; margin-left: 6px; }

.reviews__card p {
    color: var(--muted);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* ----- FAQ ----- */
.block--faq {
    background: var(--dark2);
}

.faq {
    max-width: 640px;
    margin: 0 auto;
}

.faq__item {
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.faq__q {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 0;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    color: var(--white);
    transition: color 0.2s;
}

.faq__q:hover { color: var(--cyan); }
.faq__q:focus { outline: none; }
.faq__q i {
    font-style: normal;
    font-size: 1.4rem;
    color: var(--cyan);
    transition: transform 0.25s;
}

.faq__q[aria-expanded="true"] i {
    transform: rotate(45deg);
}

.faq__a {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s var(--ease);
}

.faq__a.active {
    max-height: 200px;
}

.faq__a p {
    padding: 0 0 20px;
    color: var(--muted);
    font-size: 0.95rem;
    line-height: 1.65;
}

/* ----- CTA Block ----- */
.block--cta {
    background: linear-gradient(160deg, #0d1b2a 0%, #1b263b 40%, #312244 100%);
    border-top: 1px solid rgba(255,255,255,0.08);
    padding: 72px 0;
}

.cta__title {
    font-family: var(--font-head);
    font-size: clamp(1.8rem, 3vw, 2.4rem);
    font-weight: 700;
    color: var(--white);
    text-align: center;
    margin-bottom: 8px;
}

.cta__sub {
    text-align: center;
    color: var(--muted);
    margin-bottom: 16px;
}

.cta__disclaimer {
    text-align: center;
    font-size: 0.8rem;
    color: var(--muted);
    margin-bottom: 28px;
}

.cta__actions {
    display: flex;
    gap: 14px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ----- Sticky Bar ----- */
.sticky-bar {
    position: fixed;
    bottom: -100px;
    left: 0;
    right: 0;
    background: rgba(20, 20, 24, 0.95);
    backdrop-filter: blur(10px);
    border-top: 1px solid rgba(255,255,255,0.08);
    padding: 12px 20px;
    z-index: 998;
    transition: bottom 0.35s var(--ease);
}

.sticky-bar.visible {
    bottom: 0;
}

.sticky-bar__inner {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}

.action--sm {
    padding: 10px 18px;
    font-size: 0.9rem;
}

/* ----- Footer ----- */
.site-footer {
    background: var(--black);
    color: var(--muted);
    padding: 48px 0 28px;
    border-top: 1px solid rgba(255,255,255,0.06);
}

.footer__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 40px;
    margin-bottom: 36px;
}

.footer__col h3 {
    color: var(--white);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 14px;
}

.footer__col address,
.footer__col p {
    font-style: normal;
    font-size: 0.9rem;
    line-height: 1.7;
    color: var(--muted);
}

.footer__col a {
    color: var(--muted);
    text-decoration: none;
}
.footer__col a:hover { color: var(--cyan); }

.footer__nav {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.footer__disclosures,
.footer__legal {
    margin-top: 28px;
    padding-top: 28px;
    border-top: 1px solid rgba(255,255,255,0.06);
}

.footer__disclosures h3,
.footer__legal h3 {
    color: var(--white);
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 10px;
}

.footer__disclosures p,
.footer__legal p {
    font-size: 0.85rem;
    line-height: 1.65;
    color: var(--muted);
    margin-bottom: 8px;
}

.footer__bottom {
    margin-top: 28px;
    padding-top: 28px;
    border-top: 1px solid rgba(255,255,255,0.06);
    text-align: center;
    font-size: 0.85rem;
    color: var(--muted);
}

.footer__bottom a { color: var(--muted); }
.footer__bottom a:hover { color: var(--cyan); }

/* ----- Responsive ----- */
@media (max-width: 900px) {
    .hero__inner {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .hero__desc { max-width: none; margin-left: auto; margin-right: auto; }
    .hero__disclaimer { margin-left: auto; margin-right: auto; }
    .hero__actions { justify-content: center; }
    .bento {
        grid-template-columns: 1fr;
        grid-template-areas: "a" "b" "c";
    }
    .use, .reviews {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .hero__actions { flex-direction: column; }
    .action { width: 100%; justify-content: center; }
    .sticky-bar__inner { flex-direction: column; }
    .sticky-bar__inner .action { width: 100%; }
}

@media (max-width: 480px) {
    .block { padding: 48px 0; }
    .block--hero { min-height: auto; padding: 40px 0 56px; }
    .hero__phone img { max-width: 220px; }
}

/* ----- Inner pages (Über uns, Kontakt, Impressum, etc.) ----- */
.block--content {
    padding: 56px 0 72px;
    background: var(--dark);
}

.block--content .page-title {
    font-family: var(--font-head);
    font-size: clamp(1.75rem, 3vw, 2.25rem);
    font-weight: 700;
    color: var(--white);
    margin-bottom: 8px;
}

.block--content .page-lead {
    color: var(--muted);
    font-size: 1rem;
    margin-bottom: 40px;
}

.prose {
    max-width: 720px;
    margin: 0 auto;
}

.prose h1 {
    font-family: var(--font-head);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--white);
    margin-top: 40px;
    margin-bottom: 12px;
}

.prose h1:first-child { margin-top: 0; }

.prose h2 {
    font-family: var(--font-head);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--white);
    margin-top: 32px;
    margin-bottom: 10px;
}

.prose h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--white);
    margin-top: 24px;
    margin-bottom: 8px;
}

.prose p, .prose address {
    color: var(--muted);
    font-size: 0.98rem;
    line-height: 1.75;
    margin-bottom: 16px;
}

.prose address { font-style: normal; }

.prose ul {
    color: var(--muted);
    margin: 16px 0 16px 20px;
    line-height: 1.75;
}

.prose li { margin-bottom: 6px; }

.prose a {
    color: var(--cyan);
    text-decoration: none;
}

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

.prose strong { color: var(--white); }

.prose section {
    margin-bottom: 28px;
    padding-bottom: 28px;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}

.prose section:last-child { border-bottom: none; }

/* Form (Kontakt) */
.prose form { margin-top: 24px; }

.prose label {
    display: block;
    color: var(--white);
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 6px;
}

.prose input[type="text"],
.prose input[type="email"],
.prose input[type="tel"],
.prose select,
.prose textarea {
    width: 100%;
    max-width: 480px;
    padding: 12px 14px;
    margin-bottom: 18px;
    background: var(--dark2);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: var(--radius);
    color: var(--white);
    font-family: var(--font-body);
    font-size: 1rem;
}

.prose input::placeholder,
.prose textarea::placeholder { color: var(--muted); }

.prose textarea { min-height: 120px; resize: vertical; }

.prose button[type="submit"] {
    padding: 14px 28px;
    background: var(--cyan);
    color: var(--black);
    border: none;
    border-radius: var(--radius);
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: filter 0.2s;
}

.prose button[type="submit"]:hover { filter: brightness(1.1); }

.prose .form-note {
    font-size: 0.85rem;
    color: var(--muted);
    margin-top: 20px;
}

.prose #contact-success,
.prose #contact-error {
    padding: 16px;
    border-radius: var(--radius);
    margin-top: 20px;
    font-size: 0.95rem;
}

.prose #contact-success {
    background: rgba(0, 212, 170, 0.15);
    border: 1px solid rgba(0, 212, 170, 0.3);
    color: var(--cyan);
}

.prose #contact-error {
    background: rgba(239, 68, 68, 0.15);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #f87171;
}

.prose input[type="checkbox"] {
    width: auto;
    max-width: none;
    margin-right: 8px;
    vertical-align: middle;
}

*:focus-visible {
    outline: 2px solid var(--cyan);
    outline-offset: 2px;
}

@media print {
    .disclosure-bar, .site-header, .sticky-bar, .hero__actions, .cta__actions { display: none !important; }
}