/* ============================
   ISH AKADEMIE – SYSTEMISCHER COACH
   Landingpage Stylesheet
   Brand: ISH Styleguide 2022
   ============================ */

/* --- RESET & BASE --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  /* ISH Gruppe Farben */
  --ish-dark:    #00364a;
  --ish-teal:    #00aaa2;
  --ish-light:   #66ccc7;
  --ish-white:   #ffffff;
  --ish-black:   #0a0a0a;
  --ish-gray-50: #f8fafb;
  --ish-gray-100:#f0f4f5;
  --ish-gray-200:#dde4e6;
  --ish-gray-400:#8fa5ac;
  --ish-gray-600:#4a6872;
  /* Akademie */
  --akademie:    #7888fe;
  --akademie-lt: #aeb8fe;
  /* Typography */
  --font-head:   'Rubik', sans-serif;
  --font-body:   'Inter', sans-serif;
  /* Spacing */
  --space-xs:  0.5rem;
  --space-sm:  1rem;
  --space-md:  1.5rem;
  --space-lg:  2.5rem;
  --space-xl:  4rem;
  --space-2xl: 6rem;
  /* Radius */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  /* Shadow */
  --shadow-sm: 0 1px 4px rgba(0,54,74,.06);
  --shadow-md: 0 4px 20px rgba(0,54,74,.10);
  --shadow-lg: 0 12px 40px rgba(0,54,74,.14);
  /* Transition */
  --ease: cubic-bezier(.4,0,.2,1);
  --t:    0.22s;
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-body);
  color: var(--ish-dark);
  background: var(--ish-white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img, svg { display: block; max-width: 100%; }

a { color: inherit; text-decoration: none; }
ul { list-style: none; }

.container {
  width: 100%;
  max-width: 1160px;
  margin-inline: auto;
  padding-inline: 1.5rem;
}

/* --- TYPOGRAPHY --- */
h1, h2, h3, h4 {
  font-family: var(--font-head);
  font-weight: 700;
  line-height: 1.2;
  color: var(--ish-dark);
}
h1 { font-size: clamp(2.2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); }
h3 { font-size: 1.25rem; font-weight: 700; }
h4 { font-size: 0.9rem; font-weight: 500; text-transform: uppercase; letter-spacing: .06em; color: var(--ish-gray-400); margin-bottom: .5rem; }

p { color: var(--ish-gray-600); line-height: 1.75; }

.text-teal { color: var(--akademie); }

/* --- BUTTONS --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .75rem 1.75rem;
  border-radius: 50px;
  font-family: var(--font-head);
  font-weight: 500;
  font-size: .95rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: background var(--t) var(--ease), color var(--t) var(--ease), border-color var(--t) var(--ease), transform var(--t) var(--ease), box-shadow var(--t) var(--ease);
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(0,170,162,.25); }
.btn:active { transform: translateY(0); }

.btn--primary {
  background: var(--akademie);
  color: var(--ish-white);
  border-color: var(--akademie);
}
.btn--primary:hover { background: #6070e8; border-color: #6070e8; box-shadow: 0 6px 20px rgba(120,136,254,.35); }

.btn--outline {
  background: transparent;
  color: var(--ish-dark);
  border-color: var(--ish-dark);
}
.btn--outline:hover { background: var(--ish-dark); color: var(--ish-white); box-shadow: none; }

.btn--outline-white {
  background: transparent;
  color: var(--ish-white);
  border-color: rgba(255,255,255,.5);
}
.btn--outline-white:hover { background: rgba(255,255,255,.15); box-shadow: none; }

.btn--full { width: 100%; justify-content: center; }

/* --- SECTION HEADERS --- */
.section-header { text-align: center; margin-bottom: var(--space-xl); }
.section-header--light h2, .section-header--light p { color: var(--ish-white); }
.section-header--light .section-tag { background: rgba(255,255,255,.15); color: var(--ish-white); }

.section-tag {
  display: inline-block;
  background: rgba(120,136,254,.12);
  color: var(--akademie);
  font-family: var(--font-head);
  font-weight: 500;
  font-size: .8rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: .35rem .9rem;
  border-radius: 50px;
  margin-bottom: 1rem;
}
.section-tag--light { background: rgba(255,255,255,.15); color: rgba(255,255,255,.9); }

.section-intro {
  max-width: 600px;
  margin: .75rem auto 0;
  font-size: 1.05rem;
}
.section-header--light .section-intro { color: rgba(255,255,255,.8); }

/* --- BADGES --- */
.badge {
  display: inline-flex;
  align-items: center;
  padding: .3rem .9rem;
  border-radius: 50px;
  font-family: var(--font-head);
  font-weight: 500;
  font-size: .8rem;
}
.badge--akademie { background: var(--akademie); color: #fff; }
.badge--outline { background: transparent; border: 1.5px solid rgba(0,54,74,.2); color: var(--ish-dark); }

.hero__badges { display: flex; gap: .5rem; flex-wrap: wrap; margin-bottom: 1.5rem; }

/* --- LOGO --- */
.logo-svg { height: 46px; width: auto; }
.logo-svg--white { height: 40px; }
.logo-img { height: 46px; width: auto; display: block; mix-blend-mode: multiply; }
.logo-img--footer { height: 40px; opacity: .9; filter: brightness(0) invert(1); }

/* ============================
   NAVIGATION
   ============================ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--ish-gray-200);
  transition: box-shadow var(--t) var(--ease);
}
.nav.scrolled { box-shadow: var(--shadow-md); }

.nav__inner {
  display: flex;
  align-items: center;
  gap: 2rem;
  height: 72px;
}

.nav__logo { flex-shrink: 0; }

.nav__links {
  display: flex;
  align-items: center;
  gap: 2rem;
  margin-left: auto;
}
.nav__links a {
  font-family: var(--font-head);
  font-weight: 500;
  font-size: .9rem;
  color: var(--ish-gray-600);
  transition: color var(--t) var(--ease);
  position: relative;
}
.nav__links a::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0;
  width: 0; height: 2px;
  background: var(--ish-teal);
  transition: width var(--t) var(--ease);
}
.nav__links a:hover { color: var(--ish-teal); }
.nav__links a:hover::after { width: 100%; }

.nav__cta { margin-left: 1rem; padding: .6rem 1.4rem; font-size: .9rem; }

.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: .25rem;
  margin-left: auto;
}
.nav__burger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--ish-dark);
  border-radius: 2px;
  transition: transform var(--t) var(--ease), opacity var(--t) var(--ease);
}

/* ============================
   HERO
   ============================ */
.hero {
  padding-top: 120px;
  padding-bottom: var(--space-2xl);
  background: var(--ish-gray-50);
  position: relative;
  overflow: hidden;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.hero__bg-shape {
  position: absolute;
  border-radius: var(--radius-xl);
  pointer-events: none;
}
.hero__bg-shape--1 {
  width: 480px; height: 480px;
  background: rgba(0,170,162,.07);
  top: -80px; right: -120px;
  transform: rotate(15deg);
}
.hero__bg-shape--2 {
  width: 300px; height: 300px;
  background: rgba(120,136,254,.06);
  bottom: 40px; left: -60px;
  border-radius: var(--radius-xl);
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero__headline { margin-bottom: 1.25rem; }

.hero__sub {
  font-size: 1.1rem;
  line-height: 1.8;
  margin-bottom: 1.75rem;
  max-width: 520px;
}

.hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  margin-bottom: 2rem;
}
.hero__meta-item {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: .9rem;
  color: var(--ish-gray-600);
}
.hero__meta-item svg { color: var(--ish-teal); flex-shrink: 0; }
.hero__meta-item strong { color: var(--ish-dark); }

.hero__actions { display: flex; gap: 1rem; flex-wrap: wrap; }

/* --- Dekorative Hintergrund-Quadrate (ISH Styleguide) --- */
.hero__deco-sq {
  position: absolute;
  border-radius: 18% / 18%;
  pointer-events: none;
}
.hero__deco-sq--1 {
  width: 220px; height: 220px;
  background: var(--ish-teal);
  opacity: .08;
  top: 60px; right: 5%;
}
.hero__deco-sq--2 {
  width: 120px; height: 120px;
  border: 2.5px solid var(--akademie);
  opacity: .2;
  bottom: 80px; right: 8%;
}
.hero__deco-sq--3 {
  width: 80px; height: 80px;
  background: var(--akademie);
  opacity: .07;
  top: 30%; left: 4%;
}

/* Hero visual: ISH-Quadrat-System */
.hero__visual { display: flex; justify-content: center; align-items: center; }

.hero__sq-wrap {
  position: relative;
  width: 340px;
  height: 380px;
}

/* Hauptquadrat – gefüllt Teal */
.hero__sq-main {
  position: absolute;
  top: 20px; left: 20px;
  width: 260px; height: 260px;
  border-radius: 18% / 18%;
  background: var(--ish-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  z-index: 2;
  box-shadow: var(--shadow-lg);
}

/* Kleines angedocktes Quadrat (Styleguide: an spitzer Ecke) */
.hero__sq-dock {
  position: absolute;
  width: 44px; height: 44px;
  border-radius: 10px;
  background: var(--ish-teal);
  bottom: -18px; right: -18px;
  z-index: 3;
}

/* Outline-Quadrat versetzt dahinter */
.hero__sq-outline {
  position: absolute;
  top: 0; left: 0;
  width: 260px; height: 260px;
  border-radius: 18% / 18%;
  border: 2.5px solid var(--ish-teal);
  opacity: .35;
  z-index: 1;
}

/* Zitat-Textbox nach Styleguide: Outline-Quadrat mit Text */
.hero__quote-box {
  position: absolute;
  bottom: 0; right: 0;
  width: 200px;
  padding: 1.1rem 1.25rem;
  z-index: 4;
}
.hero__quote-box p {
  font-size: .78rem;
  line-height: 1.6;
  color: var(--ish-dark);
  font-style: italic;
}
.hero__quote-box::after {
  bottom: -12px; right: -12px;
  width: 22px; height: 22px;
  border-radius: 6px;
}

.hero__card-body {
  display: flex;
  justify-content: space-around;
  align-items: center;
  gap: 1rem;
  position: relative;
  z-index: 1;
  width: 100%;
}

.hero__stat { text-align: center; }
.hero__stat-num {
  display: block;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 2.8rem;
  color: var(--ish-teal);
  line-height: 1;
}
.hero__stat-label {
  display: block;
  font-size: .75rem;
  color: var(--ish-gray-400);
  margin-top: .35rem;
  line-height: 1.4;
}

.hero__stat-divider {
  width: 1px; height: 50px;
  background: var(--ish-gray-200);
  flex-shrink: 0;
}

.hero__scroll {
  text-align: center;
  margin-top: var(--space-lg);
  position: relative;
  z-index: 1;
}
.hero__scroll a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 2px solid var(--ish-gray-200);
  color: var(--ish-gray-400);
  transition: border-color var(--t) var(--ease), color var(--t) var(--ease);
  animation: bounce 2s infinite;
}
.hero__scroll a:hover { border-color: var(--ish-teal); color: var(--ish-teal); }

@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50%  { transform: translateY(6px); }
}

/* ============================
   OVERVIEW
   ============================ */
.overview {
  padding: var(--space-2xl) 0;
  background: var(--ish-white);
}

.overview__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  margin-bottom: var(--space-xl);
}

.overview__card {
  background: var(--ish-gray-50);
  border-radius: var(--radius-lg);
  padding: 1.75rem 1.5rem;
  border: 1.5px solid var(--ish-gray-200);
  transition: border-color var(--t) var(--ease), box-shadow var(--t) var(--ease), transform var(--t) var(--ease);
}
.overview__card:hover {
  border-color: var(--ish-teal);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.overview__icon {
  width: 52px; height: 52px;
  background: rgba(0,170,162,.1);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  color: var(--ish-teal);
}

.overview__card h3 {
  font-size: 1.05rem;
  margin-bottom: .5rem;
}
.overview__card p { font-size: .9rem; }

/* UE Totals */
.overview__total { max-width: 520px; margin: 0 auto; }

.total-box {
  background: var(--ish-dark);
  border-radius: var(--radius-lg);
  overflow: hidden;
  color: var(--ish-white);
}

.total-box__row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: .9rem 1.5rem;
  border-bottom: 1px solid rgba(255,255,255,.08);
  font-size: .9rem;
  color: rgba(255,255,255,.75);
}
.total-box__row strong { color: var(--ish-white); font-family: var(--font-head); }

.total-box__sum {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.1rem 1.5rem;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.05rem;
  background: var(--ish-teal);
  color: var(--ish-white);
}

/* ============================
   MODULES
   ============================ */
.modules {
  padding: var(--space-2xl) 0;
  background: #fff;
}

.modules__list {
  display: grid;
  gap: 1.25rem;
  margin-bottom: var(--space-xl);
}

.module-card {
  background: rgba(255,255,255,.05);
  border: 1.5px solid rgba(255,255,255,.1);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color var(--t) var(--ease), background var(--t) var(--ease);
}
.module-card:hover {
  border-color: var(--ish-teal);
  background: rgba(255,255,255,.07);
}
.module-card--final { border-color: rgba(0,170,162,.3); }

.module-card__header {
  display: flex;
  align-items: flex-start;
  gap: 1.5rem;
  padding: 1.5rem 1.75rem;
  border-bottom: 1px solid rgba(255,255,255,.07);
}

.module-card__num {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 2rem;
  color: var(--ish-teal);
  opacity: .4;
  flex-shrink: 0;
  line-height: 1;
  min-width: 3rem;
}
.module-card:hover .module-card__num { opacity: 1; }

.module-card__meta h3 {
  color: var(--ish-white);
  font-size: 1.15rem;
  margin-bottom: .6rem;
}

.module-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
}

/* Tags */
.tag {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  padding: .3rem .8rem;
  border-radius: 50px;
  font-size: .78rem;
  font-family: var(--font-head);
  font-weight: 500;
  white-space: nowrap;
}
.tag--date {
  background: rgba(255,255,255,.1);
  color: rgba(255,255,255,.85);
}
.tag--format { }
.tag--inperson {
  background: rgba(0,170,162,.2);
  color: var(--ish-teal);
}
.tag--online {
  background: rgba(120,136,254,.2);
  color: var(--akademie-lt);
}
.tag--ue {
  background: rgba(255,255,255,.06);
  color: rgba(255,255,255,.5);
  font-size: .75rem;
}

.module-card__body {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 2rem;
  padding: 1.25rem 1.75rem 1.5rem;
}

.module-card__content ul {
  display: flex;
  flex-direction: column;
  gap: .5rem;
}
.module-card__content ul li {
  position: relative;
  padding-left: 1.1rem;
  font-size: .9rem;
  color: rgba(255,255,255,.65);
}
.module-card__content ul li::before {
  content: '';
  position: absolute;
  left: 0; top: .6em;
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--ish-teal);
}

.module-card__trainers { min-width: 180px; }

.trainers-row {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
  margin-top: .5rem;
}

.trainer-chip {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: .85rem;
  color: rgba(255,255,255,.75);
}

.trainer-chip__avatar {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--ish-teal);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: .8rem;
  color: var(--ish-white);
  flex-shrink: 0;
  position: relative;
}
.trainer-chip__avatar::after {
  content: attr(data-initials);
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.trainer-chip--optional .trainer-chip__avatar {
  background: rgba(120,136,254,.4);
}

.trainers-note {
  font-size: .75rem;
  color: rgba(255,255,255,.35);
  margin-top: .5rem;
}

/* Timeline */
.timeline {
  position: relative;
  padding: 1.5rem 0 .5rem;
}
.timeline__track {
  position: relative;
  height: 60px;
  margin: 0 2rem;
}
.timeline__track::before {
  content: '';
  position: absolute;
  top: 12px; left: 0; right: 0;
  height: 2px;
  background: rgba(255,255,255,.15);
}

.timeline__item {
  position: absolute;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .4rem;
}

.timeline__dot {
  width: 24px; height: 24px;
  border-radius: 50%;
  background: var(--ish-dark);
  border: 3px solid rgba(255,255,255,.3);
  transition: border-color var(--t) var(--ease);
  position: relative; z-index: 1;
}
.timeline__dot--final {
  background: var(--ish-teal);
  border-color: var(--ish-teal);
  box-shadow: 0 0 0 4px rgba(0,170,162,.25);
}

.timeline__label {
  font-family: var(--font-head);
  font-weight: 500;
  font-size: .8rem;
  color: var(--ish-white);
}
.timeline__sub {
  font-size: .72rem;
  color: rgba(255,255,255,.4);
}

/* ============================
   TRAINERS
   ============================ */
.trainers {
  padding: var(--space-2xl) 0;
  background: var(--ish-gray-50);
}

.trainers__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.trainer-card {
  background: var(--ish-white);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  text-align: center;
  border: 1.5px solid var(--ish-gray-200);
  transition: border-color var(--t) var(--ease), box-shadow var(--t) var(--ease), transform var(--t) var(--ease);
}
.trainer-card:hover {
  border-color: var(--ish-teal);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.trainer-card__avatar {
  width: 88px; height: 88px;
  border-radius: 50%;
  background: var(--ish-dark);
  margin: 0 auto 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.8rem;
  color: var(--ish-white);
  position: relative;
  overflow: visible;
}
.trainer-card__avatar::after {
  content: attr(data-initials);
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--ish-dark);
}

.trainer-card__sq {
  position: absolute;
  width: 30px; height: 30px;
  border-radius: 6px;
  background: var(--ish-teal);
  opacity: .25;
  bottom: -6px; right: -6px;
  z-index: 0;
}

.trainer-card__info h3 { font-size: 1.15rem; margin-bottom: .2rem; }
.trainer-card__role {
  color: var(--ish-teal);
  font-size: .82rem;
  font-family: var(--font-head);
  font-weight: 500;
  margin-bottom: .5rem;
}
.trainer-card__info p { font-size: .85rem; color: var(--ish-gray-400); }

/* ============================
   REGISTER
   ============================ */
.register {
  padding: var(--space-2xl) 0;
  background: var(--ish-white);
  position: relative;
  overflow: hidden;
}

.register__deco { pointer-events: none; }
.register__sq {
  position: absolute;
  border-radius: var(--radius-xl);
}
.register__sq--1 {
  width: 400px; height: 400px;
  background: rgba(0,170,162,.05);
  top: -80px; left: -100px;
}
.register__sq--2 {
  width: 250px; height: 250px;
  background: rgba(120,136,254,.05);
  bottom: -50px; right: -60px;
}

.register__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: start;
  position: relative;
  z-index: 1;
}

.register__text h2 { margin-bottom: 1rem; }
.register__text p  { margin-bottom: 1.75rem; }

/* Preise */
.pricing {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1.75rem;
}

.pricing__card {
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.5rem;
  position: relative;
  overflow: hidden;
}
.pricing__card--main {
  background: var(--akademie);
  color: var(--ish-white);
}
.pricing__card--student {
  background: rgba(120,136,254,.1);
  border: 2px solid var(--akademie);
  color: var(--ish-dark);
}
/* Kleines angedocktes Quadrat (ISH Styleguide) */
.pricing__card--main::after {
  content: '';
  position: absolute;
  width: 40px; height: 40px;
  border-radius: 10px;
  background: rgba(255,255,255,.15);
  bottom: -14px; right: -14px;
}

.pricing__label {
  font-family: var(--font-head);
  font-weight: 500;
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  opacity: .75;
  margin-bottom: .3rem;
}
.pricing__card--main .pricing__label { color: rgba(255,255,255,.8); }
.pricing__card--student .pricing__label { color: var(--akademie); opacity: 1; }

.pricing__amount {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 2rem;
  line-height: 1.1;
  margin-bottom: .2rem;
}
.pricing__amount span { font-size: 1.2rem; font-weight: 500; }
.pricing__card--main .pricing__amount { color: var(--ish-white); }
.pricing__card--student .pricing__amount { color: var(--ish-dark); }

.pricing__note {
  font-size: .75rem;
  opacity: .65;
}

.register__features {
  display: flex;
  flex-direction: column;
  gap: .75rem;
}
.register__features li {
  display: flex;
  align-items: center;
  gap: .6rem;
  font-size: .95rem;
  color: var(--ish-dark);
}
.register__features li svg { color: var(--ish-teal); flex-shrink: 0; }

/* FORM */
.register__form {
  background: var(--ish-gray-50);
  border: 1.5px solid var(--ish-gray-200);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
}
.register__form h3 {
  font-size: 1.25rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--ish-gray-200);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: .4rem;
  margin-bottom: 1rem;
}
.form-group--check { flex-direction: row; align-items: flex-start; gap: .5rem; }
.form-group--check label { flex: 1; }

label {
  font-family: var(--font-head);
  font-weight: 500;
  font-size: .85rem;
  color: var(--ish-dark);
}

input[type="text"],
input[type="email"],
input[type="tel"],
select,
textarea {
  width: 100%;
  padding: .75rem 1rem;
  border: 1.5px solid var(--ish-gray-200);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: .9rem;
  color: var(--ish-dark);
  background: var(--ish-white);
  transition: border-color var(--t) var(--ease), box-shadow var(--t) var(--ease);
  outline: none;
  -webkit-appearance: none;
}
input::placeholder, textarea::placeholder { color: var(--ish-gray-400); }
input:focus, select:focus, textarea:focus {
  border-color: var(--ish-teal);
  box-shadow: 0 0 0 3px rgba(0,170,162,.12);
}
textarea { resize: vertical; min-height: 110px; }
select { cursor: pointer; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%238fa5ac' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 1rem center; padding-right: 2.5rem; }

.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: .6rem;
  font-family: var(--font-body);
  font-weight: 400;
  font-size: .85rem;
  color: var(--ish-gray-600);
  cursor: pointer;
}
.checkbox-label input[type="checkbox"] {
  width: 18px; height: 18px;
  flex-shrink: 0;
  margin-top: .1rem;
  accent-color: var(--ish-teal);
}
.checkbox-label a { color: var(--ish-teal); text-decoration: underline; }

.form-note {
  font-size: .78rem;
  color: var(--ish-gray-400);
  text-align: center;
  margin-top: .75rem;
}

/* ============================
   FOOTER
   ============================ */
.footer {
  background: var(--ish-dark);
  color: rgba(255,255,255,.7);
  margin-top: 5rem;
}

.footer__inner {
  display: grid;
  grid-template-columns: 1.5fr 2fr;
  gap: var(--space-xl);
  padding-top: var(--space-xl);
  padding-bottom: var(--space-2xl);
}

.footer__brand .logo-svg--white { margin-bottom: 1rem; }
.footer__brand p { font-size: .9rem; line-height: 1.7; color: rgba(255,255,255,.5); }

.footer__nav {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.footer__col {
  display: flex;
  flex-direction: column;
  gap: .6rem;
}
.footer__col strong {
  font-family: var(--font-head);
  font-weight: 500;
  font-size: .85rem;
  color: var(--ish-white);
  margin-bottom: .25rem;
  text-transform: uppercase;
  letter-spacing: .06em;
}
.footer__col a {
  font-size: .88rem;
  color: rgba(255,255,255,.5);
  transition: color var(--t) var(--ease);
}
.footer__col a:hover { color: var(--ish-teal); }

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,.08);
}
.footer__bottom .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 1.25rem;
  padding-bottom: 1.25rem;
  font-size: .8rem;
  color: rgba(255,255,255,.3);
}

/* ============================
   ISH DESIGNELEMENTE – QUADRAT-SYSTEM
   Gemäß ISH Brand Styleguide 2022
   ============================ */

/* Basis-Quadrat: gefüllt */
.ish-sq {
  border-radius: 18% / 18%;
  display: block;
  flex-shrink: 0;
}
/* Gefüllte Varianten */
.ish-sq--teal   { background: var(--ish-teal); }
.ish-sq--dark   { background: var(--ish-dark); }
.ish-sq--light  { background: var(--ish-light); }
.ish-sq--aka    { background: var(--akademie); }
/* Outline-Varianten */
.ish-sq--outline-teal { background: transparent; border: 2.5px solid var(--ish-teal); }
.ish-sq--outline-dark { background: transparent; border: 2.5px solid var(--ish-dark); }
.ish-sq--outline-aka  { background: transparent; border: 2.5px solid var(--akademie); }

/* Quadrat-Textbox: Zitat/Highlight in Rahmen */
.ish-textbox {
  position: relative;
  border: 2.5px solid var(--ish-teal);
  border-radius: 18% / 18%;
  padding: 1.75rem;
  background: transparent;
}
/* Kleines angedocktes Quadrat an unterer rechter Ecke */
.ish-textbox::after {
  content: '';
  position: absolute;
  width: 28px; height: 28px;
  border-radius: 7px;
  background: var(--ish-teal);
  bottom: -14px; right: -14px;
}

/* Foto-Overlay: Teal-Farbfläche ~50% */
.ish-photo-overlay {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: block;
}
.ish-photo-overlay img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}
.ish-photo-overlay::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--ish-teal);
  opacity: .45;
  pointer-events: none;
}

/* Foto mit Outline-Rahmen (kein Fill) */
.ish-photo-frame {
  position: relative;
  display: inline-block;
}
.ish-photo-frame::before {
  content: '';
  position: absolute;
  inset: -10px;
  border: 2.5px solid var(--ish-teal);
  border-radius: var(--radius-lg);
  pointer-events: none;
  z-index: 2;
}
/* Kleines angedocktes Quadrat */
.ish-photo-frame::after {
  content: '';
  position: absolute;
  width: 32px; height: 32px;
  border-radius: 8px;
  background: var(--ish-teal);
  bottom: -16px; right: -16px;
  z-index: 3;
}

/* ============================
   ZIELGRUPPE
   ============================ */
.target {
  padding: var(--space-2xl) 0;
  background: var(--ish-white);
}

.target__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem 3rem;
  max-width: 960px;
  margin: 0 auto;
}

.target__list {
  display: flex;
  flex-direction: column;
  gap: .9rem;
}
.target__list li {
  display: flex;
  align-items: flex-start;
  gap: .7rem;
  font-size: .95rem;
  color: var(--ish-dark);
  padding: .75rem 1rem;
  background: var(--ish-gray-50);
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--ish-teal);
  transition: background var(--t) var(--ease);
}
.target__list li:hover { background: rgba(0,170,162,.06); }
.target__list li svg { color: var(--ish-teal); flex-shrink: 0; margin-top: .2rem; }

/* ============================
   VERSPRECHEN
   ============================ */
.promise {
  padding: var(--space-2xl) 0;
  background: var(--ish-gray-50);
}

.promise__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
}

/* Promise: Bild-Gruppe mit ISH Designelementen */
.promise__img-group {
  position: relative;
  width: 100%;
  height: 420px;
}

/* Hauptbild: Quadrat-Form mit Teal-Overlay (Styleguide: max 50%) */
.promise__img-main {
  position: absolute;
  top: 0; left: 0;
  width: 78%;
  aspect-ratio: 4/3;
  border-radius: 18% / 18%;
  background: var(--ish-dark);
  overflow: hidden;
  z-index: 2;
}
.promise__img-main.ish-photo-overlay::after {
  border-radius: 18% / 18%;
}

/* Overlay-Text im Bild (Styleguide: Text links im Quadrat) */
.promise__img-overlay-text {
  position: absolute;
  bottom: 1.5rem; left: 1.5rem;
  z-index: 10;
  display: flex;
  flex-direction: column;
  gap: .25rem;
}
.promise__img-overlay-text strong {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1rem;
  color: var(--ish-white);
  text-shadow: 0 1px 4px rgba(0,0,0,.3);
}
.promise__img-overlay-text span {
  font-size: .78rem;
  color: rgba(255,255,255,.8);
}

/* Zweites Bild: Outline-Rahmen (Styleguide: Outline-Variante) */
.promise__img-secondary {
  position: absolute;
  bottom: 0; right: 0;
  width: 48%;
  aspect-ratio: 1;
  border-radius: 18% / 18%;
  background: var(--ish-gray-200);
  overflow: hidden;
  z-index: 3;
}
.promise__img-secondary.ish-photo-frame::before {
  border-radius: 18% / 18%;
  inset: -8px;
}
.promise__img-secondary.ish-photo-frame::after {
  bottom: -14px; right: -14px;
  background: var(--akademie);
  border-radius: 8px;
}

/* Platzhalter-Inhalt */
.promise__img-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  color: var(--ish-gray-400);
  font-size: .78rem;
  text-align: center;
  padding: 1rem;
}
.promise__img-placeholder--small svg { opacity: .25; }

/* Angedocktes Dekor-Quadrat (Akademie-Lila) */
.promise__deco-sq {
  position: absolute;
  top: -18px; right: 30%;
  width: 48px; height: 48px;
  border-radius: 12px;
  background: var(--akademie);
  opacity: .3;
  z-index: 1;
}

.promise__content .section-tag { margin-bottom: .75rem; }
.promise__content h2 { margin-bottom: .75rem; }
.promise__content > p { margin-bottom: 1.25rem; }

.promise__list {
  display: flex;
  flex-direction: column;
  gap: .75rem;
}
.promise__list li {
  display: flex;
  align-items: flex-start;
  gap: .75rem;
  font-size: .95rem;
  color: var(--ish-gray-600);
  line-height: 1.6;
}
.promise__icon {
  width: 26px; height: 26px;
  background: rgba(0,170,162,.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: .1rem;
  color: var(--ish-teal);
}

/* ============================
   CURRICULUM ACCORDION
   ============================ */
.curriculum {
  padding: var(--space-2xl) 0;
  background: var(--ish-dark);
}

.curriculum__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem 2rem;
}

.accordion__col {
  display: flex;
  flex-direction: column;
  gap: .5rem;
}

.accordion-item {
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.1);
}

.accordion-item__btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.25rem;
  background: rgba(255,255,255,.05);
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-head);
  font-weight: 500;
  font-size: .9rem;
  color: rgba(255,255,255,.85);
  transition: background var(--t) var(--ease), color var(--t) var(--ease);
}
.accordion-item__btn:hover { background: rgba(255,255,255,.08); color: var(--ish-white); }
.accordion-item__btn[aria-expanded="true"] {
  background: rgba(0,170,162,.15);
  color: var(--ish-teal);
}

.accordion-item__icon {
  flex-shrink: 0;
  transition: transform var(--t) var(--ease);
}
.accordion-item__btn[aria-expanded="true"] .accordion-item__icon {
  transform: rotate(45deg);
}

.accordion-item__body {
  display: none;
  padding: .75rem 1.25rem 1rem;
  background: rgba(255,255,255,.03);
  border-top: 1px solid rgba(255,255,255,.07);
}
.accordion-item__body.open { display: block; }
.accordion-item__body p {
  font-size: .88rem;
  color: rgba(255,255,255,.55);
  line-height: 1.7;
}

/* ============================
   TRAINERS (BIO VERSION)
   ============================ */
.trainers__grid--bio {
  grid-template-columns: 1fr 1fr;
}

.trainer-card--bio {
  padding: 1.75rem;
  text-align: left;
}

.trainer-card__top {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.trainer-card--bio .trainer-card__avatar {
  width: 64px; height: 64px;
  font-size: 1.3rem;
  flex-shrink: 0;
  margin: 0;
}
.trainer-card__avatar img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  border-radius: 50%;
  z-index: 2;
}

.trainer-card--bio .trainer-card__info h3 { font-size: 1.1rem; }

.trainer-card__bio {
  font-size: .85rem;
  line-height: 1.7;
  color: var(--ish-gray-600);
  margin-bottom: 1rem;
}

.trainer-card__focus strong {
  font-family: var(--font-head);
  font-weight: 500;
  font-size: .82rem;
  color: var(--ish-dark);
  display: block;
  margin-bottom: .5rem;
}

.trainer-tags {
  display: flex;
  flex-wrap: wrap;
  gap: .35rem;
}
.trainer-tags span {
  display: inline-block;
  padding: .25rem .7rem;
  background: rgba(0,170,162,.08);
  color: var(--ish-teal);
  border-radius: 50px;
  font-size: .75rem;
  font-family: var(--font-head);
  font-weight: 500;
}

/* ============================
   RESPONSIVE
   ============================ */
@media (max-width: 1024px) {
  .overview__grid   { grid-template-columns: repeat(2, 1fr); }
  .trainers__grid   { grid-template-columns: repeat(2, 1fr); }
  .trainers__grid--bio { grid-template-columns: 1fr; }
  .module-card__body { grid-template-columns: 1fr; gap: 1rem; }
  .module-card__trainers { min-width: unset; }
  .curriculum__grid { grid-template-columns: 1fr; }
  .promise__inner   { grid-template-columns: 1fr; }
  .promise__visual  { display: none; }
}

@media (max-width: 768px) {
  :root { --space-xl: 3rem; --space-2xl: 4rem; }

  .nav__links, .nav__cta { display: none; }
  .nav__burger { display: flex; }

  /* Mobile menu open */
  .nav.open .nav__links {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 72px; left: 0; right: 0;
    background: var(--ish-white);
    padding: 1.5rem 2rem 2rem;
    gap: 1.25rem;
    border-bottom: 1px solid var(--ish-gray-200);
    box-shadow: var(--shadow-md);
    z-index: 99;
  }
  .nav.open .nav__cta {
    display: flex;
    margin: 0 2rem 1rem;
    justify-content: center;
    position: fixed;
    bottom: 0; left: 0; right: 0;
    border-radius: 0;
    z-index: 100;
  }

  .hero__inner {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero__badges, .hero__meta, .hero__actions { justify-content: center; }
  .hero__sub { margin-inline: auto; }
  .hero__visual { display: none; }

  .hero { min-height: auto; padding-top: 100px; }

  .register__inner { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer__inner { grid-template-columns: 1fr; }
  .footer__nav { grid-template-columns: repeat(2, 1fr); }
  .footer__bottom .container { flex-direction: column; gap: .5rem; text-align: center; }

  .timeline__item { font-size: .7rem; }

  .module-card__header { flex-direction: column; gap: .75rem; }
}

@media (max-width: 520px) {
  .overview__grid { grid-template-columns: 1fr; }
  .trainers__grid { grid-template-columns: 1fr; }
  .target__grid   { grid-template-columns: 1fr; }
  .module-card__tags { flex-direction: column; align-items: flex-start; }
  .footer__nav { grid-template-columns: 1fr; }
  .trainer-card__top { flex-direction: column; align-items: flex-start; }
}


/* ============================
   DREI WEGE – Übersicht
   ============================ */

.drei-wege {
  padding: var(--space-xxl) 0;
  background: var(--ish-gray-50);
}

.wege__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.weg-card {
  background: #fff;
  border: 2px solid var(--ish-gray-200);
  border-radius: 16px;
  padding: 2rem 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  position: relative;
  transition: border-color .2s, box-shadow .2s;
}
.weg-card:hover {
  border-color: var(--ish-teal);
  box-shadow: 0 8px 32px rgba(0,170,162,.1);
}
.weg-card--active {
  border-color: var(--akademie);
  background: linear-gradient(135deg, #fff 80%, #f3f5ff);
}
.weg-card--active::before {
  content: 'Aktueller Kurs';
  position: absolute;
  top: -12px;
  left: 1.5rem;
  background: var(--akademie);
  color: #fff;
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .06em;
  padding: .25rem .75rem;
  border-radius: 20px;
}

.weg-card__num {
  font-family: var(--font-head);
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--ish-gray-200);
  line-height: 1;
}
.weg-card--active .weg-card__num { color: var(--akademie-lt); }

.weg-card__icon {
  width: 52px; height: 52px;
  background: var(--ish-gray-100);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  color: var(--ish-dark);
}
.weg-card--active .weg-card__icon {
  background: linear-gradient(135deg, var(--akademie-lt), var(--akademie));
  color: #fff;
}

.weg-card h3 {
  font-family: var(--font-head);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--ish-dark);
  line-height: 1.3;
}
.weg-card h3 em { font-style: normal; color: var(--ish-teal); }
.weg-card--active h3 em { color: var(--akademie); }

.weg-card p {
  font-size: .88rem;
  line-height: 1.65;
  color: var(--ish-gray-600);
}

.weg-card__topics {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: .4rem;
  flex: 1;
}
.weg-card__topics li {
  font-size: .82rem;
  color: var(--ish-gray-600);
  padding-left: 1.1rem;
  position: relative;
}
.weg-card__topics li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--ish-teal);
  font-size: .75rem;
}
.weg-card--active .weg-card__topics li::before { color: var(--akademie); }

.weg-card__formats {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
}
.weg-tag {
  font-size: .72rem;
  font-weight: 600;
  background: var(--ish-gray-100);
  color: var(--ish-gray-600);
  border-radius: 20px;
  padding: .25rem .7rem;
}
.weg-tag--highlight {
  background: var(--ish-teal);
  color: #fff;
}
.weg-card--active .weg-tag--highlight {
  background: var(--akademie);
}

.weg-card__btn {
  margin-top: auto;
  text-align: center;
}

/* ============================
   PRODUKT-DETAIL SEKTIONEN
   ============================ */

.produkt-detail {
  padding: var(--space-xxl) 0;
  background: #fff;
  border-top: 1px solid var(--ish-gray-200);
}
.produkt-detail--alt {
  background: var(--ish-gray-50);
}

.produkt-detail__header {
  max-width: 720px;
  margin-bottom: 2.5rem;
}
.produkt-detail__header h2 {
  margin-bottom: .75rem;
}

.produkt-detail__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.produkt-block {
  margin-bottom: 2rem;
}
.produkt-block h3 {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 700;
  color: var(--ish-dark);
  margin-bottom: .75rem;
  text-transform: uppercase;
  letter-spacing: .05em;
  font-size: .78rem;
}

.produkt-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: .5rem;
}
.produkt-list li {
  font-size: .9rem;
  color: var(--ish-gray-600);
  padding-left: 1.25rem;
  position: relative;
  line-height: 1.5;
}
.produkt-list li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--ish-teal);
  font-size: .8rem;
}

.stufen {
  display: flex;
  flex-direction: column;
  gap: .75rem;
}

.stufe {
  background: var(--ish-gray-50);
  border-left: 3px solid var(--ish-teal);
  border-radius: 0 10px 10px 0;
  padding: 1rem 1.25rem;
}
.stufe--next {
  border-left-color: var(--ish-dark);
  opacity: .8;
}
.stufe--single {
  border-left-color: var(--ish-teal);
}

.stufe__label {
  font-size: .7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--ish-teal);
  margin-bottom: .25rem;
}
.stufe--next .stufe__label { color: var(--ish-dark); }

.stufe__title {
  font-family: var(--font-head);
  font-size: .95rem;
  font-weight: 700;
  color: var(--ish-dark);
  margin-bottom: .4rem;
}

.stufe p {
  font-size: .83rem;
  color: var(--ish-gray-600);
  line-height: 1.55;
}

/* Responsive */
@media (max-width: 900px) {
  .wege__grid { grid-template-columns: 1fr; }
  .produkt-detail__inner { grid-template-columns: 1fr; }
}