:root {
  --qv-ink: #172624;
  --qv-deep: #173f39;
  --qv-green: #28745d;
  --qv-sand: #f2eadc;
  --qv-paper: #fbf9f4;
  --qv-line: rgba(23, 38, 36, 0.16);
  --qv-shadow: 0 24px 70px rgba(19, 45, 40, 0.12);
}

html { scroll-behavior: smooth; }

.denkbrief-site {
  background: var(--qv-paper);
  color: var(--qv-ink);
}

.denkbrief-site .site-header,
.qv-landing .site-header {
  background: rgba(251, 249, 244, 0.94);
  border-bottom: 1px solid var(--qv-line);
  backdrop-filter: blur(14px);
}

.denkbrief-site .site-nav a { color: var(--qv-ink); }

.qv-hero {
  position: relative;
  min-height: min(780px, calc(100vh - 80px));
  display: grid;
  align-items: center;
  isolation: isolate;
  overflow: hidden;
}

.qv-hero-image,
.qv-hero-shade { position: absolute; inset: 0; }

.qv-hero-image {
  z-index: -2;
  background: url("assets/quo-vadis-huegel-sonnenaufgang.jpg") center 46% / cover no-repeat;
  transform: scale(1.015);
}

.qv-hero-shade {
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(10, 28, 27, 0.88) 0%, rgba(10, 28, 27, 0.7) 48%, rgba(10, 28, 27, 0.18) 78%),
    linear-gradient(0deg, rgba(10, 28, 27, 0.35), transparent 42%);
}

.qv-hero-content {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: 104px 0 92px;
  color: #fff;
}

.qv-wordmark,
.qv-label {
  margin: 0 0 14px;
  font-size: 0.78rem;
  line-height: 1.2;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.qv-wordmark { color: #c8e2d4; }

.qv-hero h1 {
  max-width: 850px;
  margin: 0;
  color: #fff;
  font-family: Optima, "Palatino Linotype", Georgia, serif;
  font-size: clamp(3.1rem, 7.7vw, 7.2rem);
  font-weight: 600;
  line-height: 0.95;
  letter-spacing: -0.045em;
  text-transform: none;
  text-wrap: balance;
}

.qv-hero-lead {
  max-width: 760px;
  margin: 34px 0 0;
  font-size: clamp(1.3rem, 2.3vw, 2rem);
  line-height: 1.35;
  font-weight: 650;
}

.qv-manifest {
  max-width: 680px;
  margin: 20px 0 0;
  color: rgba(255, 255, 255, 0.86);
  font-size: 1.08rem;
  line-height: 1.7;
}

.qv-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 18px 28px;
  align-items: center;
  margin-top: 34px;
}

.qv-text-button {
  color: #fff;
  font-weight: 750;
  text-decoration-thickness: 1px;
  text-underline-offset: 5px;
}

.qv-invitation,
.qv-about { padding: 100px 20px; }

.qv-narrow {
  width: min(820px, 100%);
  margin: 0 auto;
}

.qv-invitation h2,
.qv-about h2,
.qv-section-heading h2,
.qv-newsletter h2,
.qv-final h2 {
  margin: 0;
  font-family: Optima, "Palatino Linotype", Georgia, serif;
  color: var(--qv-ink);
  font-size: clamp(2.2rem, 4.7vw, 4.5rem);
  line-height: 1.04;
  letter-spacing: -0.035em;
  text-wrap: balance;
}

.qv-invitation p:not(.kicker),
.qv-about p:not(.kicker) {
  margin: 24px 0 0;
  font-size: clamp(1.08rem, 1.8vw, 1.28rem);
  line-height: 1.75;
}

.qv-newsletter {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto 110px;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(360px, 0.85fr);
  gap: 70px;
  padding: 70px;
  border-radius: 30px;
  background: var(--qv-deep);
  color: #fff;
  box-shadow: var(--qv-shadow);
}

.qv-newsletter .qv-label,
.qv-book-card .qv-label { color: #9ed2ba; }

.qv-newsletter h2 {
  color: #fff;
  font-size: clamp(2.25rem, 4vw, 4rem);
}

.qv-newsletter-copy > p:not(.qv-label) {
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.84);
  font-size: 1.08rem;
  line-height: 1.7;
}

.qv-checklist {
  display: grid;
  gap: 13px;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
}

.qv-checklist li {
  position: relative;
  padding-left: 30px;
  color: rgba(255, 255, 255, 0.92);
  line-height: 1.5;
}

.qv-checklist li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: #9ed2ba;
  font-weight: 800;
}

.qv-signup {
  align-self: center;
  padding: 32px;
  border-radius: 22px;
  background: #fff;
  color: var(--qv-ink);
}

.qv-signup > label:first-of-type {
  display: block;
  margin-bottom: 9px;
  font-weight: 750;
}

.newsletter .qv-signup-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.qv-signup-row input[type="email"] {
  width: 100%;
  min-height: 54px;
  padding: 13px 15px;
  border: 1px solid rgba(23, 38, 36, 0.25);
  border-radius: 10px;
  background: #fff;
  color: var(--qv-ink);
  font: inherit;
}

.qv-signup-row .button {
  width: 100%;
  justify-content: center;
}

.qv-signup .newsletter-consent {
  margin-top: 17px;
  font-size: 0.92rem;
  line-height: 1.45;
}

.qv-signup .form-note {
  margin: 14px 0 0;
  color: #5b6967;
  font-size: 0.82rem;
  line-height: 1.55;
}

.qv-thoughts,
.qv-books { padding: 108px max(20px, calc((100% - 1180px) / 2)); }

.qv-thoughts { background: #fff; }

.qv-section-heading {
  max-width: 820px;
  margin-bottom: 46px;
}

.qv-section-heading > p:not(.kicker) {
  margin: 20px 0 0;
  font-size: 1.08rem;
  line-height: 1.7;
}

.qv-thought-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.qv-thought-card {
  min-height: 420px;
  display: flex;
  flex-direction: column;
  padding: 36px;
  border: 1px solid var(--qv-line);
  border-radius: 22px;
  background: var(--qv-paper);
}

.qv-thought-card .qv-label { color: var(--qv-green); }

.qv-thought-card h3,
.qv-book-card h3 {
  margin: 0;
  color: var(--qv-ink);
  font-family: Optima, "Palatino Linotype", Georgia, serif;
  font-size: clamp(1.75rem, 2.5vw, 2.45rem);
  line-height: 1.08;
  letter-spacing: -0.025em;
}

.qv-thought-card > p:not(.qv-label) {
  margin: 22px 0 28px;
  line-height: 1.68;
}

.qv-thought-card > a {
  margin-top: auto;
  color: var(--qv-green);
  font-weight: 800;
}

.qv-source-note {
  max-width: 850px;
  margin: 34px 0 0;
  color: #63706e;
  font-size: 0.9rem;
  line-height: 1.65;
}

.qv-books {
  background: var(--qv-ink);
  color: #fff;
}

.qv-section-heading-light h2,
.qv-section-heading-light p { color: #fff; }

.qv-section-heading-light .kicker { color: #9ed2ba; }

.qv-book-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px;
}

.qv-book-card {
  display: grid;
  grid-template-columns: 165px minmax(0, 1fr);
  gap: 30px;
  align-items: center;
  padding: 34px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.07);
}

.qv-book-card img {
  width: 100%;
  height: auto;
  border-radius: 6px;
  box-shadow: 0 18px 35px rgba(0, 0, 0, 0.28);
}

.qv-book-card h3 { color: #fff; }

.qv-book-card p:not(.qv-label) {
  margin: 18px 0 24px;
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.62;
}

.qv-book-card .button { margin-right: 12px; }

.qv-small-link {
  display: inline-block;
  margin-top: 13px;
  color: #c8e2d4;
  font-size: 0.92rem;
}

.qv-about { background: var(--qv-sand); }

.qv-final {
  padding: 105px 20px;
  text-align: center;
  background: #fff;
}

.qv-final .qv-wordmark { color: var(--qv-green); }

.qv-final p:not(.qv-wordmark) {
  margin: 24px auto 30px;
  max-width: 650px;
  font-size: 1.15rem;
  line-height: 1.7;
}

.qv-final .button {
  min-width: 240px;
  justify-content: center;
}

.denkbrief-site .button.primary,
.qv-landing .button.primary {
  background: var(--qv-green);
  border-color: var(--qv-green);
}

.denkbrief-site .button.primary:hover,
.denkbrief-site .button.primary:focus-visible,
.qv-landing .button.primary:hover,
.qv-landing .button.primary:focus-visible {
  background: #1f624e;
  border-color: #1f624e;
}

.denkbrief-site .qv-hero .button.primary {
  background: #eef6f1;
  border-color: #eef6f1;
  color: var(--qv-deep);
}

.qv-landing {
  background: var(--qv-paper);
  color: var(--qv-ink);
}

.qv-landing-main { padding: 78px 20px 105px; }

.qv-landing-hero,
.qv-landing-signup,
.qv-landing-more {
  width: min(920px, 100%);
  margin: 0 auto;
}

.qv-landing-hero { padding: 52px 0 66px; }

.qv-landing-hero h1 {
  margin: 0;
  font-family: Optima, "Palatino Linotype", Georgia, serif;
  font-size: clamp(3rem, 7.5vw, 6.5rem);
  line-height: 0.98;
  letter-spacing: -0.045em;
  text-transform: none;
  text-wrap: balance;
}

.qv-landing-hero .qv-question-lead {
  max-width: 760px;
  margin: 30px 0 0;
  font-size: clamp(1.2rem, 2.1vw, 1.55rem);
  line-height: 1.55;
}

.qv-question-note {
  margin-top: 34px;
  padding-left: 24px;
  border-left: 4px solid var(--qv-green);
  font-size: 1.04rem;
  line-height: 1.7;
}

.qv-landing-signup {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(340px, 0.95fr);
  gap: 52px;
  padding: 54px;
  border-radius: 28px;
  background: var(--qv-deep);
  color: #fff;
  box-shadow: var(--qv-shadow);
}

.qv-landing-signup h2 {
  margin: 0;
  color: #fff;
  font-family: Optima, "Palatino Linotype", Georgia, serif;
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1.06;
}

.qv-landing-signup .qv-label { color: #9ed2ba; }

.qv-landing-signup-copy > p:not(.qv-label) {
  margin: 22px 0 0;
  color: rgba(255, 255, 255, 0.82);
  line-height: 1.7;
}

.qv-landing-more { padding: 72px 0 0; }

.qv-landing-more h2 {
  margin: 0;
  font-family: Optima, "Palatino Linotype", Georgia, serif;
  font-size: clamp(2rem, 4vw, 3.2rem);
}

.qv-landing-more ul {
  display: grid;
  gap: 18px;
  margin: 28px 0 0;
  padding-left: 22px;
  font-size: 1.05rem;
  line-height: 1.65;
}

.qv-confirmation {
  width: min(760px, calc(100% - 40px));
  margin: 80px auto 110px;
  padding: 60px;
  border-radius: 26px;
  background: #fff;
  box-shadow: var(--qv-shadow);
  text-align: center;
}

.qv-confirmation h1 {
  font-family: Optima, "Palatino Linotype", Georgia, serif;
  font-size: clamp(2.4rem, 5vw, 4.2rem);
  line-height: 1.03;
  text-transform: none;
}

.consent-panel {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 1000;
  width: min(520px, calc(100% - 36px));
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 18px;
  background: #172624;
  color: #fff;
  box-shadow: 0 20px 70px rgba(0, 0, 0, 0.34);
}

.consent-panel h2 {
  margin: 0;
  color: #fff;
  font-size: 1.35rem;
}

.consent-panel p {
  margin: 12px 0 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.9rem;
  line-height: 1.55;
}

.consent-panel a { color: #c8e2d4; }

.consent-panel .consent-status {
  color: #fff;
  font-weight: 750;
}

.consent-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 18px;
}

.consent-actions button,
.privacy-settings-link {
  border: 0;
  background: none;
  color: inherit;
  font: inherit;
  cursor: pointer;
}

.consent-actions button {
  min-height: 42px;
  padding: 9px 15px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 999px;
  color: #fff;
  font-weight: 750;
}

.consent-actions .consent-accept {
  border-color: #dcebe4;
  background: #dcebe4;
  color: #173f39;
}

.privacy-settings-link {
  padding: 0;
  text-decoration: underline;
  text-underline-offset: 3px;
}

@media (max-width: 980px) {
  .qv-newsletter,
  .qv-landing-signup { grid-template-columns: 1fr; gap: 38px; }
  .qv-thought-grid,
  .qv-book-grid { grid-template-columns: 1fr; }
  .qv-thought-card { min-height: 0; }
}

@media (max-width: 700px) {
  .qv-hero { min-height: 700px; }
  .qv-hero-shade { background: linear-gradient(90deg, rgba(10, 28, 27, 0.88), rgba(10, 28, 27, 0.58)); }
  .qv-hero-content { padding: 82px 0 70px; }
  .qv-invitation,
  .qv-about,
  .qv-thoughts,
  .qv-books,
  .qv-final { padding-top: 75px; padding-bottom: 75px; }
  .qv-newsletter { width: calc(100% - 28px); margin-bottom: 78px; padding: 34px 22px; border-radius: 20px; }
  .qv-signup { padding: 24px 18px; }
  .qv-thought-card { padding: 28px 24px; }
  .qv-book-card { grid-template-columns: 100px minmax(0, 1fr); gap: 20px; padding: 24px 20px; align-items: start; }
  .qv-book-card .button { margin-right: 0; }
  .qv-landing-main { padding-top: 30px; }
  .qv-landing-signup { padding: 34px 22px; }
  .qv-confirmation { margin-top: 38px; padding: 38px 24px; }
  .consent-panel { right: 10px; bottom: 10px; width: calc(100% - 20px); padding: 20px; }
}

@media (max-width: 470px) {
  .qv-book-card { grid-template-columns: 1fr; }
  .qv-book-card img { width: 120px; }
}

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