/* =========================================================
   AktivCoaching – Stylesheet
   Farbpalette, Typografie & Komponenten laut Designbriefing.
   Texte befinden sich in index.html – hier nur das Design.
========================================================== */

:root {
  /* Farben */
  --teal: #1A8A7D;
  --teal-dark: #0F5F56;
  --teal-light: #E6F5F3;
  --warm-white: #F7F5F2;
  --text-dark: #1A1A2E;
  --text-gray: #6B7280;
  --coral: #E8734A;
  --white: #FFFFFF;
  --border: #E5E3DE;

  /* Typo */
  --font-serif: "Playfair Display", Georgia, serif;
  --font-sans: "Source Sans 3", system-ui, sans-serif;

  /* Layout */
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.1);
  --transition: 300ms ease-out;
  --maxw: 1200px;
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.65;
  color: var(--text-dark);
  background: var(--warm-white);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: var(--teal); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--teal-dark); }

h1, h2, h3, h4 {
  font-family: var(--font-serif);
  color: var(--text-dark);
  line-height: 1.2;
  margin: 0 0 0.5em;
  font-weight: 700;
}

p { margin: 0 0 1em; }
ul { margin: 0; padding: 0; list-style: none; }

.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
}

.accent-teal { color: var(--teal); }
.accent-coral { color: var(--coral); }
.muted { color: var(--text-gray); font-weight: 400; }

.eyebrow {
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--teal);
  font-weight: 600;
  margin: 0 0 12px;
}
.eyebrow--light { color: var(--teal-light); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  line-height: 1;
}
.btn i { font-size: 20px; }

.btn--primary {
  background: var(--teal);
  color: var(--white);
}
.btn--primary:hover {
  background: var(--teal-dark);
  color: var(--white);
  transform: scale(1.02);
}

.btn--secondary {
  background: transparent;
  color: var(--teal);
  border-color: var(--teal);
}
.btn--secondary:hover { background: var(--teal); color: var(--white); }

.btn--coral {
  background: var(--coral);
  color: var(--white);
}
.btn--coral:hover {
  background: #d15f38;
  color: var(--white);
  transform: scale(1.02);
}

.btn--link {
  background: transparent;
  color: var(--teal);
  padding: 14px 8px;
}
.btn--link:hover { color: var(--teal-dark); }

.btn--block { width: 100%; justify-content: center; }
.btn--sm { padding: 10px 18px; font-size: 14px; }

/* ---------- Navigation ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(247, 245, 242, 0.92);
  backdrop-filter: blur(8px);
  transition: box-shadow var(--transition), background var(--transition);
}
.nav.is-scrolled {
  background: var(--white);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  gap: 24px;
}
.nav__logo {
  font-family: var(--font-serif);
  font-size: 24px;
  font-weight: 700;
  color: var(--text-dark);
  text-decoration: none;
}
.nav__logo-mark--accent { color: var(--teal); }

.nav__menu {
  display: flex;
  gap: 32px;
  font-weight: 600;
  font-size: 15px;
}
.nav__menu a { color: var(--text-dark); }
.nav__menu a:hover { color: var(--teal); }

.nav__cta {
  display: flex;
  align-items: center;
  gap: 12px;
}
.nav__phone {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--teal-light);
  color: var(--teal);
  font-size: 20px;
}
.nav__phone:hover { background: var(--teal); color: var(--white); }

.nav__burger {
  display: none;
  background: none;
  border: none;
  font-size: 28px;
  color: var(--text-dark);
  cursor: pointer;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: 60px 0 100px;
  overflow: hidden;
}
.hero__watermark {
  position: absolute;
  top: 50%;
  left: -5%;
  transform: translateY(-50%);
  font-family: var(--font-serif);
  font-size: clamp(120px, 20vw, 260px);
  color: rgba(26, 138, 125, 0.04);
  font-weight: 700;
  pointer-events: none;
  white-space: nowrap;
}
.hero__grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 64px;
  align-items: center;
  position: relative;
}
.hero__eyebrow {
  font-size: 14px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--teal);
  font-weight: 600;
  margin-bottom: 16px;
}
.hero__headline {
  font-size: clamp(40px, 5vw, 58px);
  line-height: 1.1;
  margin-bottom: 24px;
}
.hero__lead {
  font-size: 19px;
  color: var(--text-gray);
  max-width: 560px;
  margin-bottom: 32px;
}
.hero__ctas {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  align-items: center;
}

.hero__media {
  position: relative;
}
.hero__img {
  width: 100%;
  border-radius: 20px;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4 / 5;
  object-fit: cover;
}
.hero__badge {
  position: absolute;
  left: -24px;
  bottom: 32px;
  background: var(--white);
  padding: 16px 22px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 14px;
}
.hero__badge i {
  font-size: 32px;
  color: var(--teal);
}
.hero__badge strong {
  display: block;
  font-size: 15px;
  color: var(--text-dark);
}
.hero__badge span {
  font-size: 13px;
  color: var(--text-gray);
}

/* ---------- Trustbar ---------- */
.trustbar {
  background: var(--white);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 32px 0;
}
.trustbar__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.trustbar__item {
  display: flex;
  align-items: center;
  gap: 16px;
  justify-content: center;
}
.trustbar__item i {
  font-size: 36px;
  color: var(--teal);
}
.trustbar__item strong {
  display: block;
  font-size: 16px;
}
.trustbar__item span {
  font-size: 13px;
  color: var(--text-gray);
}

/* ---------- Sections ---------- */
.section {
  padding: 100px 0;
}
.section--alt {
  background: var(--white);
}
.section--teal {
  background: linear-gradient(135deg, var(--teal) 0%, var(--teal-dark) 100%);
  color: var(--warm-white);
}
.section--teal .section__title { color: var(--white); }

.section__head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 60px;
}
.section__title {
  font-size: clamp(32px, 4vw, 42px);
  margin-bottom: 16px;
}
.section__title--light { color: var(--white); }
.section__lead {
  font-size: 18px;
  color: var(--text-gray);
}

/* ---------- Cards (Leistungen) ---------- */
.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.card {
  position: relative;
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.card__icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-sm);
  background: var(--teal-light);
  color: var(--teal);
  display: grid;
  place-items: center;
  font-size: 28px;
  margin-bottom: 20px;
}
.card__badge {
  position: absolute;
  top: 24px;
  right: 24px;
  background: var(--coral);
  color: var(--white);
  padding: 5px 12px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.card__title {
  font-size: 22px;
  margin-bottom: 12px;
}
.card p {
  color: var(--text-gray);
  font-size: 15px;
  flex-grow: 1;
}
.card__price {
  font-weight: 600;
  color: var(--teal);
  font-size: 14px;
  margin-top: 12px;
}
.card__footer {
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  font-size: 14px;
  font-weight: 600;
}
.link { color: var(--teal); }
.link--muted { color: var(--text-gray); }
.link--muted:hover { color: var(--teal); }

/* ---------- About ---------- */
.about {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 64px;
  align-items: center;
}
.about__media { position: relative; }
.about__img {
  width: 100%;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4 / 5;
  object-fit: cover;
}
.about__counter {
  position: absolute;
  bottom: -24px;
  right: -24px;
  background: var(--teal);
  color: var(--white);
  padding: 24px 28px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  text-align: center;
}
.about__counter strong {
  font-family: var(--font-serif);
  font-size: 48px;
  line-height: 1;
  display: inline-block;
}
.about__counter span {
  font-family: var(--font-serif);
  font-size: 36px;
}
.about__counter p {
  margin: 4px 0 0;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.about__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 24px 0 32px;
}
.about__badges li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--teal-light);
  color: var(--teal-dark);
  padding: 10px 18px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
}
.about__badges i { font-size: 18px; }

/* ---------- Feet section ---------- */
.feet {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 64px;
  align-items: center;
}
.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin: 32px 0;
}
.stat {
  background: var(--white);
  padding: 20px;
  border-radius: var(--radius);
  text-align: center;
  box-shadow: var(--shadow);
}
.stat strong {
  font-family: var(--font-serif);
  font-size: 36px;
  color: var(--teal);
  display: block;
  line-height: 1;
  margin-bottom: 8px;
}
.stat span {
  font-size: 13px;
  color: var(--text-gray);
}

.accordion {
  margin: 32px 0;
}
.accordion details {
  background: var(--white);
  border-radius: var(--radius-sm);
  padding: 18px 22px;
  margin-bottom: 12px;
  box-shadow: var(--shadow);
  transition: box-shadow var(--transition);
}
.accordion details[open] { box-shadow: var(--shadow-lg); }
.accordion summary {
  font-weight: 600;
  cursor: pointer;
  list-style: none;
  position: relative;
  padding-right: 28px;
  font-family: var(--font-serif);
  font-size: 18px;
}
.accordion summary::-webkit-details-marker { display: none; }
.accordion summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  color: var(--teal);
  font-size: 22px;
  font-weight: 300;
  transition: transform var(--transition);
}
.accordion details[open] summary::after { content: "−"; }
.accordion p {
  margin: 12px 0 0;
  color: var(--text-gray);
  font-size: 15px;
}

.feet__img {
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4 / 5;
  object-fit: cover;
  width: 100%;
}

/* ---------- Pelvic (teal section) ---------- */
.pelvic {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}
.pelvic__lead {
  font-size: 19px;
  max-width: 640px;
  margin: 0 auto 40px;
  color: rgba(255, 255, 255, 0.9);
}
.pelvic__cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 32px;
  text-align: left;
}
.pelvic__col {
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(6px);
  padding: 28px;
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.12);
}
.pelvic__col h3 {
  color: var(--white);
  font-size: 22px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.pelvic__col h3 i { color: var(--coral); }
.pelvic__col p {
  color: rgba(255, 255, 255, 0.85);
  margin: 0;
  font-size: 15px;
}

.pelvic__points {
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-width: 560px;
  margin: 0 auto 32px;
  text-align: left;
}
.pelvic__points li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 16px;
  color: rgba(255, 255, 255, 0.95);
}
.pelvic__points i {
  color: var(--coral);
  font-size: 22px;
  flex-shrink: 0;
}

/* ---------- Contact ---------- */
.contact {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 64px;
  align-items: flex-start;
}
.contact__list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 32px;
}
.contact__list li {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.contact__list i {
  font-size: 24px;
  color: var(--teal);
  background: var(--teal-light);
  padding: 12px;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}
.contact__list span {
  display: block;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-gray);
  font-weight: 600;
  margin-bottom: 2px;
}
.contact__list a,
.contact__list p {
  font-size: 16px;
  color: var(--text-dark);
  margin: 0;
}
.contact__list a:hover { color: var(--teal); }

.contact__form {
  background: var(--white);
  padding: 40px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
}
.contact__form h3 {
  font-size: 24px;
  margin-bottom: 24px;
}
.contact__form label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 18px;
}
.contact__form input,
.contact__form select,
.contact__form textarea {
  width: 100%;
  margin-top: 6px;
  padding: 12px 14px;
  background: var(--warm-white);
  border: 1px solid #D1D5DB;
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 15px;
  font-weight: 400;
  color: var(--text-dark);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.contact__form input:focus,
.contact__form select:focus,
.contact__form textarea:focus {
  outline: none;
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(26, 138, 125, 0.15);
}
.contact__form textarea { resize: vertical; }

.contact__form .checkbox {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-weight: 400;
  color: var(--text-gray);
  font-size: 13px;
}
.contact__form .checkbox input {
  width: auto;
  margin: 4px 0 0;
}

.contact__hint {
  margin: 16px 0 0;
  font-size: 13px;
  color: var(--text-gray);
  display: flex;
  align-items: center;
  gap: 8px;
}
.contact__hint i { color: var(--teal); font-size: 18px; }

/* Honeypot – unsichtbar für Menschen, aber nicht display:none (Bots ignorieren das) */
.honeypot {
  position: absolute;
  left: -9999px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* Status-/Fehlermeldung unterhalb des Buttons */
.form__status {
  margin: 16px 0 0;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  background: #FEE2E2;
  color: #991B1B;
  font-size: 14px;
  font-weight: 600;
}
.form__status.is-error { background: #FEE2E2; color: #991B1B; }

/* Button im Loading-State */
.btn.is-loading { opacity: 0.75; cursor: progress; }
.btn:disabled { cursor: not-allowed; }

/* Dankes-Block ersetzt das Formular nach erfolgreicher Absendung */
.contact__thanks {
  background: var(--white);
  padding: 56px 40px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  text-align: center;
}
.contact__thanks-icon {
  font-size: 72px;
  color: var(--teal);
  line-height: 1;
  margin-bottom: 16px;
}
.contact__thanks h3 {
  font-size: 28px;
  margin-bottom: 12px;
}
.contact__thanks p {
  color: var(--text-gray);
  margin: 0;
  font-size: 17px;
}

/* ---------- Legal ---------- */
.section--legal {
  border-top: 1px solid var(--border);
}
.legal {
  max-width: 920px;
}
.legal .section__head {
  margin-bottom: 40px;
}
.legal__lead {
  font-size: 18px;
  color: var(--text-gray);
  margin: 0 auto 12px;
  max-width: 760px;
}
.legal__disclaimer {
  margin: 0 auto;
  max-width: 760px;
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  background: rgba(26, 138, 125, 0.08);
  color: var(--teal-dark);
  font-size: 14px;
}
.legal__accordion {
  margin: 0;
}
.legal__item {
  scroll-margin-top: 110px;
}
.legal__item summary {
  display: flex;
  align-items: center;
  gap: 16px;
  padding-right: 40px;
}
.legal__summary-icon {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  background: var(--teal-light);
  color: var(--teal);
  font-size: 24px;
  flex-shrink: 0;
}
.legal__summary-copy {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.legal__summary-copy strong {
  font-family: var(--font-serif);
  font-size: 24px;
  font-weight: 700;
  color: var(--text-dark);
}
.legal__summary-copy small {
  font-size: 13px;
  line-height: 1.5;
  color: var(--text-gray);
}
.legal__content {
  margin-top: 18px;
  display: grid;
  gap: 20px;
}
.legal__block {
  padding-top: 18px;
  border-top: 1px solid var(--border);
}
.legal__block:first-child {
  padding-top: 0;
  border-top: none;
}
.legal__block h3 {
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 10px;
}
.legal__block p {
  margin-bottom: 12px;
  color: var(--text-gray);
  font-size: 15px;
}
.legal__block p:last-child {
  margin-bottom: 0;
}
.legal__block ul {
  list-style: disc;
  padding-left: 20px;
  margin: 0;
}
.legal__block li {
  color: var(--text-gray);
  margin-bottom: 8px;
}
.legal__block li:last-child {
  margin-bottom: 0;
}

/* ---------- Footer ---------- */
.footer {
  background: var(--text-dark);
  color: rgba(255, 255, 255, 0.8);
  padding: 64px 0 24px;
}
.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}
.footer__logo {
  font-family: var(--font-serif);
  font-size: 24px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 12px;
}
.footer__text { font-size: 14px; line-height: 1.7; }
.footer h4 {
  color: var(--white);
  font-family: var(--font-sans);
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 16px;
}
.footer__nav {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer__nav a {
  color: rgba(255, 255, 255, 0.7);
  font-size: 14px;
}
.footer__nav a:hover { color: var(--teal); }
.footer__social {
  display: flex;
  gap: 12px;
}
.footer__social a {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 50%;
  color: var(--white);
  font-size: 18px;
}
.footer__social a:hover { background: var(--teal); }
.footer__bottom {
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 13px;
  color: rgba(255, 255, 255, 0.5);
  text-align: center;
}

/* ---------- Floating CTA (Mobile) ---------- */
.floating-cta {
  display: none;
  position: fixed;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--coral);
  color: var(--white);
  padding: 14px 28px;
  border-radius: 999px;
  font-weight: 600;
  box-shadow: 0 8px 24px rgba(232, 115, 74, 0.4);
  z-index: 90;
  align-items: center;
  gap: 8px;
}
.floating-cta i { font-size: 20px; }

/* ---------- Reveal-Animation ---------- */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 600ms ease-out, transform 600ms ease-out;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* =========================================================
   RESPONSIVE
========================================================== */
@media (max-width: 1024px) {
  .hero__grid,
  .about,
  .feet,
  .contact {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .about__counter { right: 16px; }
  .cards { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  .section { padding: 64px 0; }
  .hero { padding: 40px 0 64px; }
  .nav__menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 20px 24px;
    gap: 16px;
    box-shadow: var(--shadow-lg);
  }
  .nav__menu.is-open { display: flex; }
  .nav__burger { display: block; }
  .nav__cta .btn { display: none; }

  .trustbar__grid { grid-template-columns: 1fr; gap: 20px; }
  .cards { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr; }
  .pelvic__cols { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; gap: 32px; }
  .hero__badge { left: 12px; right: 12px; bottom: 12px; }

  .floating-cta { display: inline-flex; }
  .contact__form { padding: 28px; }
  .legal__summary-icon {
    width: 44px;
    height: 44px;
    border-radius: 14px;
    font-size: 20px;
  }
  .legal__summary-copy strong {
    font-size: 21px;
  }
  .legal__disclaimer {
    text-align: left;
  }
}