/* ════════════════════════════════════════════════════════════════════════════
   MEIN WURZELWERK — SHARED STYLES (Leistungs-Unterseiten)
   Design-System abgeleitet aus mw.html · Bläulich-Weiß · Glass-Morphism
   ════════════════════════════════════════════════════════════════════════════ */

/* ====== LOKALE GOOGLE FONTS (DSGVO-konform) ====== */
@font-face {
  font-family: 'Instrument Serif';
  font-style: italic;
  font-weight: 400;
  font-display: swap;
  src: url("fonts/instrument-serif-italic-latin-ext.woff2") format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Instrument Serif';
  font-style: italic;
  font-weight: 400;
  font-display: swap;
  src: url("fonts/instrument-serif-italic-latin.woff2") format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Instrument Serif';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("fonts/instrument-serif-regular-latin-ext.woff2") format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Instrument Serif';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("fonts/instrument-serif-regular-latin.woff2") format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Urbanist';
  font-style: normal;
  font-weight: 300 700;
  font-display: swap;
  src: url("fonts/urbanist-latin-ext.woff2") format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Urbanist';
  font-style: normal;
  font-weight: 300 700;
  font-display: swap;
  src: url("fonts/urbanist-latin.woff2") format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* ════════════════════════════════════════════════════════════════════════════
   TOKENS
   ════════════════════════════════════════════════════════════════════════════ */
:root {
  --mist:     oklch(0.96 0.012 220);
  --sky:      oklch(0.88 0.025 220);
  --water:    oklch(0.74 0.040 215);
  --water-2:  oklch(0.62 0.050 220);
  --deep:     oklch(0.42 0.055 225);
  --ink:      oklch(0.22 0.025 230);
  --ink-2:    oklch(0.40 0.025 228);
  --ink-3:    oklch(0.52 0.028 225);
  --hairline: oklch(0.88 0.012 220);
  --paper:    oklch(0.985 0.004 220);
  --paper-2:  oklch(0.965 0.008 220);
  --sand:     oklch(0.88 0.040 75);
  --sand-d:   oklch(0.68 0.075 65);

  --f-sans:  "Urbanist", ui-sans-serif, system-ui, sans-serif;
  --f-serif: "Instrument Serif", ui-serif, Georgia, serif;
}

/* ════════════════════════════════════════════════════════════════════════════
   BASE
   ════════════════════════════════════════════════════════════════════════════ */
html { scroll-behavior: smooth; }
body {
  font-family: var(--f-sans);
  background: var(--paper);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  letter-spacing: -0.005em;
}

/* Prevent CLS — Bilder behalten Seitenverhältnis */
img, video {
  max-width: 100%;
  height: auto;
  display: block;
}
.font-serif { font-family: var(--f-serif); letter-spacing: -0.015em; font-weight: 400; }
.hairline { border-color: var(--hairline); }

:focus-visible { outline: 2px solid var(--deep); outline-offset: 3px; border-radius: 6px; }

.skip-nav {
  position: absolute; left: 1rem; top: -3rem;
  background: var(--deep); color: white;
  padding: .6rem 1rem; border-radius: 8px;
  z-index: 100; transition: top .2s;
}
.skip-nav:focus { top: 1rem; }

.eyebrow {
  font-size: 11px; letter-spacing: .18em; font-weight: 500;
  text-transform: uppercase; color: oklch(0.40 0.04 225); opacity: .85;
}

/* ════════════════════════════════════════════════════════════════════════════
   ATMOSPHÄRE
   ════════════════════════════════════════════════════════════════════════════ */
.sky-bg {
  position: absolute; inset: 0; overflow: hidden;
  background:
    radial-gradient(60% 50% at 80% 15%, oklch(0.95 0.015 220 / 0.85), transparent 65%),
    radial-gradient(70% 50% at 20% 35%, oklch(0.78 0.045 215 / 0.55), transparent 60%),
    radial-gradient(120% 80% at 50% 110%, oklch(0.55 0.060 218 / 0.50), transparent 70%),
    linear-gradient(180deg, oklch(0.93 0.018 222) 0%, oklch(0.78 0.040 218) 55%, oklch(0.62 0.055 222) 100%);
}
.sky-bg::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(40% 25% at 30% 80%, oklch(0.92 0.030 75 / 0.20), transparent 70%);
}
.grain::after {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .30;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='220' height='220'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' seed='4'/><feColorMatrix values='0 0 0 0 0.95 0 0 0 0 0.97 0 0 0 0 1 0 0 0 0.06 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
  mix-blend-mode: overlay;
}

/* Sanftere Atmosphäre für Sub-Pages (ohne Video) */
.soft-bg {
  position: absolute; inset: 0; overflow: hidden; z-index: 0;
  background:
    radial-gradient(60% 50% at 80% 0%, oklch(0.92 0.025 220 / 0.55), transparent 65%),
    radial-gradient(50% 40% at 15% 0%, oklch(0.92 0.030 75 / 0.25), transparent 70%),
    linear-gradient(180deg, oklch(0.985 0.005 220) 0%, oklch(0.965 0.010 220) 100%);
}

/* ════════════════════════════════════════════════════════════════════════════
   GLASS-KOMPONENTEN
   ════════════════════════════════════════════════════════════════════════════ */
.glass-card {
  background: linear-gradient(180deg, oklch(1 0 0 / 0.55), oklch(1 0 0 / 0.30));
  backdrop-filter: blur(28px) saturate(1.4);
  -webkit-backdrop-filter: blur(28px) saturate(1.4);
  border: 1px solid oklch(1 0 0 / 0.55);
  box-shadow:
    inset 0 1px 0 oklch(1 0 0 / 0.7),
    inset 0 -1px 0 oklch(1 0 0 / 0.15),
    0 30px 60px -30px oklch(0.30 0.04 225 / 0.40);
}

.glass-tinted {
  background: linear-gradient(180deg, oklch(0.85 0.030 220 / 0.45), oklch(0.65 0.045 220 / 0.30));
  backdrop-filter: blur(30px) saturate(1.3);
  -webkit-backdrop-filter: blur(30px) saturate(1.3);
  border: 1px solid oklch(1 0 0 / 0.35);
  box-shadow:
    inset 0 1px 0 oklch(1 0 0 / 0.5),
    0 30px 60px -25px oklch(0.30 0.04 225 / 0.35);
}

.glass-circle {
  width: 56px; height: 56px; border-radius: 999px;
  background: linear-gradient(180deg, oklch(1 0 0 / 0.55), oklch(1 0 0 / 0.25));
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid oklch(1 0 0 / 0.55);
  display: grid; place-items: center; color: var(--ink);
  transition: background .25s, transform .25s;
  box-shadow: 0 12px 24px -12px oklch(0.30 0.04 225 / 0.30);
}
.glass-circle:hover { background: oklch(1 0 0 / 0.75); transform: translateY(-1px); }
.glass-circle.dark {
  background: linear-gradient(180deg, oklch(0.30 0.04 230 / 0.55), oklch(0.20 0.04 230 / 0.35));
  border-color: oklch(1 0 0 / 0.20); color: white;
}

/* ════════════════════════════════════════════════════════════════════════════
   PILLS & CTAS
   ════════════════════════════════════════════════════════════════════════════ */
.activate-pill {
  display: inline-flex; align-items: stretch;
  background: oklch(1 0 0 / 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: 999px; padding: 6px; gap: 4px;
  box-shadow:
    inset 0 1px 0 oklch(1 0 0 / 0.9),
    0 22px 45px -22px oklch(0.20 0.04 225 / 0.45);
  transition: transform .25s ease, box-shadow .25s ease;
  min-height: 64px;
  position: relative; isolation: isolate; overflow: hidden;
  text-decoration: none; color: var(--ink);
}
.activate-pill::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, oklch(0.42 0.055 225) 0%, oklch(0.62 0.050 220) 100%);
  transform: scaleX(0); transform-origin: left center;
  transition: transform .55s cubic-bezier(.65, .05, .36, 1);
  z-index: -1; border-radius: inherit;
}
.activate-pill:hover { transform: translateY(-2px); }
.activate-pill:hover::before { transform: scaleX(1); }
.activate-pill .lbl, .activate-pill .arrow { transition: color .35s ease .1s; }
.activate-pill:hover .lbl, .activate-pill:hover .arrow { color: white; }
.activate-pill .cap { transition: background .35s ease, color .35s ease, box-shadow .35s ease; }
.activate-pill:hover .cap {
  background: oklch(0.95 0.015 220);
  color: oklch(0.42 0.055 225);
  box-shadow: inset 0 0 0 1px oklch(0.95 0.015 220);
}
.activate-pill .cap {
  width: 52px; height: 52px; border-radius: 999px;
  background: white; display: grid; place-items: center;
  color: var(--ink); flex: 0 0 52px;
  box-shadow: inset 0 0 0 1px oklch(0.88 0.012 220);
}
.activate-pill .lbl {
  display: flex; align-items: center;
  font-weight: 500; color: var(--ink);
  font-size: 16px; white-space: nowrap;
}
.activate-pill .arrow {
  display: flex; align-items: center;
  padding: 0 1.2rem 0 .4rem;
  color: var(--ink-3);
  transition: color .35s ease, transform .4s cubic-bezier(.65, .05, .36, 1);
}
.activate-pill .arrow svg { width: 18px; height: 18px; stroke-width: 1.5; }
.activate-pill:hover .arrow { transform: translateX(4px); }

.tag-pill {
  display: inline-flex; align-items: center; gap: .6rem;
  padding: .9rem 1.25rem;
  background: linear-gradient(180deg, oklch(0.30 0.04 230 / 0.55), oklch(0.20 0.04 230 / 0.35));
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  color: white; border-radius: 999px;
  font-size: 14px; font-weight: 500;
  border: 1px solid oklch(1 0 0 / 0.18);
  text-decoration: none;
}

.pill-btn {
  position: relative; overflow: hidden; isolation: isolate;
  transition: transform .35s ease, border-color .35s ease, color .35s ease;
}
.pill-btn:hover { transform: translateY(-1px); border-color: oklch(0.62 0.050 220 / 0.6); }

/* ════════════════════════════════════════════════════════════════════════════
   HEADER (gleich wie mw.html — fixed, transparent bis Scroll)
   ════════════════════════════════════════════════════════════════════════════ */
.site-header {
  position: fixed; inset-inline: 0; top: 0; z-index: 40;
  transition: background .2s ease, backdrop-filter .2s ease, border-color .2s ease;
  will-change: background-color, backdrop-filter;
}
.site-header.site-header--scrolled {
  background: oklch(0.985 0.004 220 / 0.80);
  backdrop-filter: blur(20px) saturate(1.4);
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
  border-bottom: 1px solid oklch(0.88 0.012 220 / 0.6);
}

/* ════════════════════════════════════════════════════════════════════════════
   HERO (Sub-Page Variant)
   ════════════════════════════════════════════════════════════════════════════ */
.hero-sub { position: relative; padding-top: 9.5rem; padding-bottom: 5rem; overflow: hidden; }
@media (min-width: 1024px) {
  .hero-sub { padding-top: 13rem; padding-bottom: 7rem; }
}
.hero-sub h1 {
  font-family: var(--f-serif);
  font-size: clamp(54px, 8vw, 120px);
  line-height: 0.95;
  color: var(--ink);
  letter-spacing: -0.025em;
}
.hero-sub h1 em { font-style: italic; color: var(--water-2); }
.hero-sub .lead {
  font-size: clamp(18px, 1.6vw, 22px);
  line-height: 1.55;
  color: var(--ink-2);
  max-width: 540px;
}

/* Breadcrumbs */
.crumbs {
  display: flex; flex-wrap: wrap; gap: .35rem .6rem;
  font-size: 12px; letter-spacing: .12em; text-transform: uppercase;
  color: var(--ink-3); margin-bottom: 1.5rem;
}
.crumbs a { color: var(--ink-3); text-decoration: none; transition: color .2s; }
.crumbs a:hover { color: var(--deep); }
.crumbs span[aria-hidden="true"] { color: var(--water-2); }

/* ════════════════════════════════════════════════════════════════════════════
   CONTENT TYPOGRAPHY
   ════════════════════════════════════════════════════════════════════════════ */
.prose-section { padding-block: 5rem; position: relative; }
@media (min-width: 1024px) { .prose-section { padding-block: 8rem; } }

.prose-content { color: var(--ink-2); font-size: 17px; line-height: 1.7; }
.prose-content h2 {
  font-family: var(--f-serif);
  font-size: clamp(36px, 5vw, 64px);
  line-height: 1.0; color: var(--ink);
  margin-bottom: 1.5rem; letter-spacing: -0.02em;
}
.prose-content h2 em { font-style: italic; color: var(--water-2); }
.prose-content h3 {
  font-family: var(--f-serif);
  font-size: clamp(22px, 2.5vw, 30px);
  line-height: 1.2; color: var(--ink);
  margin-top: 2.5rem; margin-bottom: .8rem;
}
.prose-content h3 em { font-style: italic; color: var(--water-2); }
.prose-content p { margin-bottom: 1.15rem; }
.prose-content p.lead-p { font-size: clamp(19px, 1.7vw, 23px); line-height: 1.5; color: var(--ink); }
.prose-content a { color: var(--deep); text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 1px; }
.prose-content a:hover { color: var(--ink); }
.prose-content strong { color: var(--ink); font-weight: 600; }
.prose-content ul { list-style: none; padding: 0; margin: 0 0 1.25rem; }
.prose-content ul li {
  position: relative; padding-left: 1.5rem; margin-bottom: .55rem;
}
.prose-content ul li::before {
  content: ""; position: absolute; left: 0; top: 0.65em;
  width: 6px; height: 6px; border-radius: 999px;
  background: var(--water-2);
}
.prose-content ol { list-style: none; padding: 0; margin: 0 0 1.25rem; counter-reset: ol; }
.prose-content ol > li {
  counter-increment: ol;
  position: relative; padding-left: 2.5rem; margin-bottom: .8rem;
}
.prose-content ol > li::before {
  content: counter(ol, decimal-leading-zero);
  position: absolute; left: 0; top: 0;
  font-family: var(--f-serif); font-size: 16px;
  color: var(--water-2); letter-spacing: .02em;
  font-weight: 400;
}

/* ════════════════════════════════════════════════════════════════════════════
   ABLAUF-SCHRITTE (Steps)
   ════════════════════════════════════════════════════════════════════════════ */
.steps-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}
@media (min-width: 768px) { .steps-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1280px) { .steps-grid { grid-template-columns: repeat(4, 1fr); } }

.step-card {
  background: linear-gradient(180deg, oklch(1 0 0 / 0.55), oklch(1 0 0 / 0.30));
  backdrop-filter: blur(24px) saturate(1.3);
  -webkit-backdrop-filter: blur(24px) saturate(1.3);
  border: 1px solid oklch(1 0 0 / 0.55);
  border-radius: 28px;
  padding: 28px 24px;
  box-shadow:
    inset 0 1px 0 oklch(1 0 0 / 0.6),
    0 22px 45px -22px oklch(0.30 0.05 225 / 0.30);
  transition: transform .45s cubic-bezier(.2,.7,.2,1), box-shadow .45s ease;
  display: flex; flex-direction: column;
  min-height: 230px;
}
.step-card:hover {
  transform: translateY(-4px);
  box-shadow: inset 0 1px 0 oklch(1 0 0 / 0.85), 0 30px 60px -25px oklch(0.30 0.05 225 / 0.45);
}
.step-card .step-num {
  font-family: var(--f-serif);
  font-size: 38px; line-height: 1;
  color: var(--water-2);
  margin-bottom: 1rem;
  letter-spacing: -0.015em;
}
.step-card h4 {
  font-family: var(--f-serif);
  font-size: 22px; line-height: 1.15;
  color: var(--ink);
  margin-bottom: .65rem;
  letter-spacing: -0.015em;
}
.step-card p {
  font-size: 14px; line-height: 1.55;
  color: var(--ink-2); margin-top: auto;
}

/* ════════════════════════════════════════════════════════════════════════════
   INFO-CARDS (Symptome, Indikationen, Vorteile)
   ════════════════════════════════════════════════════════════════════════════ */
.info-grid {
  display: grid; grid-template-columns: 1fr; gap: 1.25rem;
}
@media (min-width: 768px) { .info-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .info-grid.cols-3 { grid-template-columns: repeat(3, 1fr); } }

.info-card {
  background: linear-gradient(180deg, oklch(1 0 0 / 0.50), oklch(1 0 0 / 0.25));
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid oklch(1 0 0 / 0.55);
  border-radius: 28px;
  padding: 28px;
  box-shadow:
    inset 0 1px 0 oklch(1 0 0 / 0.6),
    0 22px 45px -22px oklch(0.30 0.05 225 / 0.30);
}
.info-card .info-icon {
  width: 48px; height: 48px; border-radius: 999px;
  background: oklch(0.85 0.030 220 / 0.55);
  display: grid; place-items: center;
  color: var(--deep);
  margin-bottom: 1.1rem;
  border: 1px solid oklch(1 0 0 / 0.5);
}
.info-card .info-icon svg { width: 22px; height: 22px; stroke-width: 1.6; }
.info-card h4 {
  font-family: var(--f-serif);
  font-size: 24px; line-height: 1.15;
  color: var(--ink);
  margin-bottom: .7rem;
  letter-spacing: -0.015em;
}
.info-card p, .info-card ul {
  font-size: 14.5px; line-height: 1.6;
  color: var(--ink-2);
}

/* ════════════════════════════════════════════════════════════════════════════
   FAQ
   ════════════════════════════════════════════════════════════════════════════ */
.faq {
  background: linear-gradient(180deg, oklch(1 0 0 / 0.55), oklch(1 0 0 / 0.35));
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid oklch(1 0 0 / 0.55);
  border-radius: 24px;
  margin-bottom: .9rem;
  overflow: hidden;
  transition: border-color .3s ease;
}
.faq[open] { border-color: oklch(0.62 0.050 220 / 0.55); }
.faq summary {
  list-style: none;
  cursor: pointer;
  padding: 1.4rem 1.75rem;
  display: flex; align-items: center; justify-content: space-between; gap: 1.5rem;
  font-family: var(--f-serif);
  font-size: clamp(19px, 1.85vw, 24px);
  line-height: 1.25;
  color: var(--ink);
  letter-spacing: -0.01em;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "";
  width: 36px; height: 36px;
  flex-shrink: 0;
  border-radius: 999px;
  background: white url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='18' height='18' viewBox='0 0 24 24' fill='none' stroke='%231a3a5a' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><path d='M12 5v14M5 12h14'/></svg>") center/16px no-repeat;
  border: 1px solid var(--hairline);
  transition: transform .3s ease, background-color .3s ease;
}
.faq[open] summary::after {
  transform: rotate(45deg);
  background-color: oklch(0.95 0.015 220);
}
.faq .faq-body {
  padding: 0 1.75rem 1.5rem;
  font-size: 15.5px; line-height: 1.7;
  color: var(--ink-2);
}
.faq .faq-body p { margin-bottom: .8rem; }
.faq .faq-body p:last-child { margin-bottom: 0; }
.faq .faq-body strong { color: var(--ink); }

/* ════════════════════════════════════════════════════════════════════════════
   COST / NOTE CARDS
   ════════════════════════════════════════════════════════════════════════════ */
.cost-card {
  background: linear-gradient(180deg, oklch(0.92 0.030 75 / 0.45), oklch(0.86 0.040 75 / 0.30));
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid oklch(0.80 0.05 70 / 0.4);
  border-radius: 32px;
  padding: 2rem 2.25rem;
  color: var(--ink);
}
.cost-card h3 { font-family: var(--f-serif); font-size: clamp(26px, 2.6vw, 36px); color: var(--ink); margin-bottom: .9rem; }
.cost-card p { color: var(--ink-2); font-size: 16px; line-height: 1.65; }

.note-card {
  background: oklch(0.965 0.008 220 / 0.6);
  border: 1px solid var(--hairline);
  border-radius: 20px;
  padding: 1.4rem 1.6rem;
  font-size: 14.5px; line-height: 1.65;
  color: var(--ink-2);
}
.note-card strong { color: var(--ink); }

/* ════════════════════════════════════════════════════════════════════════════
   CROSS-LINK KIT (verwandte Leistungen am Seitenende)
   ════════════════════════════════════════════════════════════════════════════ */
.kit-card {
  background: linear-gradient(180deg, oklch(1 0 0 / 0.50), oklch(1 0 0 / 0.20));
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid oklch(1 0 0 / 0.50);
  border-radius: 32px;
  padding: 28px 24px;
  display: flex; flex-direction: column;
  transition: transform .45s cubic-bezier(.2, .7, .2, 1), box-shadow .45s ease, border-color .45s ease;
  box-shadow:
    inset 0 1px 0 oklch(1 0 0 / 0.6),
    0 30px 60px -30px oklch(0.30 0.05 225 / 0.40);
  text-decoration: none; color: inherit;
  min-height: 260px;
}
.kit-card:hover {
  transform: translateY(-4px) scale(1.015);
  border-color: oklch(1 0 0 / 0.85);
  box-shadow:
    inset 0 1px 0 oklch(1 0 0 / 0.85),
    0 40px 70px -25px oklch(0.30 0.05 225 / 0.55);
}
.kit-tag {
  display: inline-block;
  padding: 6px 14px; border-radius: 999px;
  background: oklch(0.20 0.03 230 / 0.85);
  color: white; font-size: 11px;
  letter-spacing: .08em; font-weight: 500;
  margin-bottom: 14px; align-self: flex-start;
}
.kit-card h4 {
  font-family: var(--f-serif);
  font-size: 22px; line-height: 1.1;
  color: var(--ink); margin-bottom: .5rem;
  letter-spacing: -0.015em;
}
.kit-card p {
  font-size: 13px; line-height: 1.55;
  color: var(--ink-3); margin-bottom: 1.25rem;
}
.kit-card .kit-cta {
  margin-top: auto;
  display: inline-flex; align-items: center; gap: .5rem;
  font-size: 14px; font-weight: 500;
  color: var(--ink);
  padding-top: 1rem;
  border-top: 1px solid oklch(1 0 0 / 0.5);
  transition: color .3s;
}
.kit-card:hover .kit-cta { color: var(--deep); }
.kit-card .kit-cta svg { transition: transform .35s; }
.kit-card:hover .kit-cta svg { transform: translateX(3px); }

/* ════════════════════════════════════════════════════════════════════════════
   FOOTER CTA SECTION
   ════════════════════════════════════════════════════════════════════════════ */
.cta-block {
  position: relative; overflow: hidden;
  border-radius: 40px;
  background:
    radial-gradient(60% 70% at 80% 20%, oklch(0.78 0.045 218 / 0.45), transparent 65%),
    radial-gradient(50% 60% at 20% 80%, oklch(0.92 0.030 75 / 0.30), transparent 70%),
    linear-gradient(180deg, oklch(0.985 0.005 220) 0%, oklch(0.92 0.020 220) 100%);
  border: 1px solid oklch(1 0 0 / 0.6);
  box-shadow:
    inset 0 1px 0 oklch(1 0 0 / 0.7),
    0 40px 80px -30px oklch(0.30 0.05 225 / 0.40);
}

/* ════════════════════════════════════════════════════════════════════════════
   REVEAL ANIMATIONS
   ════════════════════════════════════════════════════════════════════════════ */
.reveal {
  opacity: 0; transform: translateY(16px);
  transition: opacity .8s cubic-bezier(.2, .7, .2, 1), transform .8s cubic-bezier(.2, .7, .2, 1);
}
.reveal.in { opacity: 1; transform: none; }

/* ════════════════════════════════════════════════════════════════════════════
   MOBILE STICKY CALL — kompakter Icon-FAB
   ════════════════════════════════════════════════════════════════════════════ */
.mobile-call {
  display: none;
  position: fixed; bottom: 1.25rem; right: 1.25rem;
  z-index: 50;
  width: 56px; height: 56px;
  border-radius: 999px;
  background: var(--ink);
  color: white;
  align-items: center; justify-content: center;
  text-decoration: none;
  box-shadow: 0 14px 30px -8px oklch(0.20 0.04 230 / 0.55), inset 0 1px 0 oklch(1 0 0 / 0.2);
  transition: transform .25s ease, background .25s ease;
}
.mobile-call:hover, .mobile-call:active {
  background: var(--deep);
  transform: scale(1.06);
}
.mobile-call svg { width: 22px; height: 22px; }
@media (max-width: 767px) { .mobile-call { display: inline-flex; } }

/* ════════════════════════════════════════════════════════════════════════════
   ACCESSIBILITY
   ════════════════════════════════════════════════════════════════════════════ */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .step-card:hover, .kit-card:hover, .glass-circle:hover, .activate-pill:hover { transform: none; }
}