/* ============================================
   VERONIKA BÜHN — Editorial Design System
   ============================================ */

/* --- Google Fonts --- */
/* HINWEIS: Fonts werden jetzt per <link> im HTML-Head geladen (Performance-Optimierung, kein render-blocking @import mehr). */

/* --- CSS Custom Properties --- */
:root {
  /* Farben */
  --canvas-creme: #FFF9E5;
  --canvas-white: #FFFFFF;
  --text-primary: #3D3D3D;
  --text-light: rgba(61, 61, 61, 0.7);
  --text-medium: rgba(61, 61, 61, 0.87);
  --heading-color: #7A2038;
  --cta-orange: #F4A261;
  --cta-orange-hover: #e8913a;
  --overlay-dark: rgba(61, 61, 61, 0.45);
  --white: #FFFFFF;

  /* Typografie */
  --font-anchor: 'Noto Serif JP', Georgia, 'Times New Roman', serif;
  --font-copy: 'Work Sans', -apple-system, sans-serif;
  --font-signature: 'Tangerine', cursive;
  /* Alternativen zum Testen: 'Gwendolyn', 'Dancing Script' */

  /* Spacing */
  --section-padding: clamp(4rem, 8vw, 8rem);
  --content-max: 1200px;
  --content-narrow: 800px;

  /* Transitions */
  --ease-smooth: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-out: cubic-bezier(0.33, 1, 0.68, 1);
}

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

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

body {
  font-family: var(--font-copy);
  font-weight: 400;
  color: var(--text-primary);
  background: var(--canvas-creme);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* --- Noise Texture Overlay --- */
body::after {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.03;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
}

/* --- Typography --- */
h1, h2, h3 {
  font-family: var(--font-anchor);
  font-weight: 200;
  font-style: normal;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--heading-color);
}

h1 {
  font-size: clamp(2.2rem, 5vw, 3.8rem);
}

h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
}

h3 {
  font-size: clamp(1.3rem, 2.5vw, 1.8rem);
}

p {
  max-width: 65ch;
  margin-bottom: 1.2em;
}

.text-medium {
  opacity: 0.87;
}

.text-light {
  opacity: 0.7;
}

.signature-font {
  font-family: var(--font-signature);
}

/* --- Links --- */
a {
  color: var(--text-primary);
  text-decoration: none;
  transition: color 0.3s var(--ease-smooth);
}

a:hover {
  color: var(--cta-orange);
}

/* --- Buttons --- */
.btn-primary {
  display: inline-block;
  padding: 0.9rem 2.2rem;
  background: var(--cta-orange);
  color: var(--white);
  font-family: var(--font-copy);
  font-weight: 500;
  font-size: 0.9rem;
  letter-spacing: 0.03em;
  border: none;
  border-radius: 2px;
  cursor: pointer;
  transition: all 0.3s var(--ease-smooth);
}

.btn-primary:hover {
  background: var(--cta-orange-hover);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(244, 162, 97, 0.3);
}

.btn-outline {
  display: inline-block;
  padding: 0.8rem 2rem;
  background: transparent;
  color: var(--text-primary);
  font-family: var(--font-copy);
  font-weight: 500;
  font-size: 0.9rem;
  letter-spacing: 0.05em;
  border: 1.5px solid var(--text-primary);
  cursor: pointer;
  transition: all 0.3s var(--ease-smooth);
}

.btn-outline:hover {
  background: var(--text-primary);
  color: var(--white);
}

/* --- Layout Helpers --- */
.container {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 0 clamp(1.5rem, 4vw, 3rem);
}

.container--narrow {
  max-width: var(--content-narrow);
}

.section {
  padding: var(--section-padding) 0;
}

/* --- Welt A (Creme Canvas) --- */
.welt-a {
  background: linear-gradient(135deg, var(--canvas-creme) 0%, var(--canvas-white) 100%);
  color: var(--text-primary);
}

/* --- Welt B (B/W Photo Background) --- */
.welt-b {
  position: relative;
  background-size: cover;
  background-position: center;
  color: var(--white);
}

.welt-b::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--overlay-dark);
  z-index: 1;
}

.welt-b > * {
  position: relative;
  z-index: 2;
}

/* --- Navigation --- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1.2rem 0;
  transition: all 0.4s var(--ease-smooth);
}

.nav--scrolled {
  background: rgba(255, 249, 229, 0.95);
  backdrop-filter: blur(10px);
  padding: 0.8rem 0;
  box-shadow: 0 2px 20px rgba(0,0,0,0.06);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 0 clamp(1.5rem, 4vw, 3rem);
}

.nav__logo {
  font-family: var(--font-anchor);
  font-size: 1.4rem;
  font-weight: 400;
  letter-spacing: 0.02em;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.nav__logo-img {
  display: none;
}

/* Eigenständiges Logo links oben */
.site-logo {
  position: absolute;
  top: 5rem;
  left: 5.5rem;
  width: 120px;
  height: auto;
  opacity: 0.5;
  z-index: 999;
  transition: opacity 0.3s var(--ease-smooth);
}

.site-logo:hover {
  opacity: 0.8;
}

.nav__links {
  display: flex;
  gap: 3.5rem;
  list-style: none;
  align-items: center;
}

.nav__links a {
  font-size: 1.1rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: none;
  position: relative;
}

.nav__links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1.5px;
  background: var(--cta-orange);
  transition: width 0.3s var(--ease-smooth);
}

.nav__links a:hover::after,
.nav__links a.active::after {
  width: 100%;
}

/* Hamburger */
.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 5px;
  background: none;
  border: none;
}

.nav__hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  transition: all 0.3s var(--ease-smooth);
}

/* --- Splash Intro --- */
.splash {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 12vh;
  background: var(--canvas-creme);
  transition: opacity 2s var(--ease-smooth), background 2s var(--ease-smooth), z-index 0s 2s;
}

.splash--hidden {
  opacity: 0.08;
  background: transparent;
  pointer-events: none;
  z-index: 0;
}

.splash__text {
  font-family: var(--font-signature);
  font-size: clamp(3.5rem, 9vw, 7.5rem);
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--heading-color);
  opacity: 0;
  transform: scale(0.3);
  filter: blur(8px);
  animation: splashReveal 5.5s var(--ease-out) 0.5s forwards;
}

@keyframes splashReveal {
  0% {
    opacity: 0;
    transform: scale(0.3);
    filter: blur(8px);
  }
  100% {
    opacity: 1;
    transform: scale(1);
    filter: blur(0);
  }
}

/* --- Hero Section --- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 5rem;
}

.hero__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(4rem, 9vw, 9rem);
  align-items: start;
}

.hero__content {
  padding-right: 0;
  margin-top: 6rem;
}

.hero__statement {
  font-family: var(--font-anchor);
  font-size: clamp(2rem, 3.5vw, 2.9rem);
  font-weight: 200;
  line-height: 1.45;
  margin-bottom: 5rem;
  margin-left: -9rem;
  margin-top: 2.5rem;
  font-style: normal;
  white-space: nowrap;
}

.hero__statement .line-2 {
  display: block;
  padding-left: 3.3em;
  margin-top: 0.15em;
}

.hero__text {
  font-family: var(--font-copy);
  font-size: 1rem;
  line-height: 1.6;
  letter-spacing: -0.01em;
  color: var(--text-medium);
  margin-bottom: 2.5rem;
  text-align: center;
  max-width: 440px;
  margin-left: -3rem;
  margin-top: 8rem;
}

.hero__cta {
  margin-top: 10rem;
  margin-left: -5rem;
}

/* Hero Slideshow */
.hero__slideshow {
  position: relative;
  width: 100%;
  aspect-ratio: 3/4;
  overflow: visible;
  margin-left: 9rem;
  margin-top: 4rem;
  filter: none;
  transition: filter 0.6s var(--ease-smooth), transform 0.6s var(--ease-smooth);
}

.hero__slideshow:hover {
  filter: drop-shadow(0 20px 50px rgba(40,20,10,0.25));
  transform: translateY(-10px);
}

.hero__slideshow img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 15%;
  border-radius: 20px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 3s var(--ease-smooth), transform 7s var(--ease-smooth), visibility 0s 3s;
}

.hero__slideshow img.active {
  opacity: 1;
  visibility: visible;
  box-shadow: 0 16px 45px rgba(40,20,10,0.22), 0 6px 15px rgba(40,20,10,0.12);
  transition: opacity 3s var(--ease-smooth), transform 7s var(--ease-smooth), box-shadow 3s var(--ease-smooth), visibility 0s 0s;
}

/* Jedes Foto: eigene Position im Rahmen und auf der Seite */
.hero__slideshow img:nth-child(1) {
  /* Portrait_1: lachende Veronika + Pferdenase — ganzes Bild zeigen */
  object-fit: contain;
  object-position: center;
  transform: translate(0, 15%);
}
.hero__slideshow img:nth-child(2) {
  /* Portrait_2: Reiten in Halle */
  object-position: center 10%;
  transform: translate(14%, 10%);
}
.hero__slideshow img:nth-child(3) {
  /* Veronika2: mit Schecke — Veronika weg vom linken Rand */
  object-position: 60% 20%;
  transform: translate(-8%, 25%);
}

/* Unterseiten-Hero: nicht volle Höhe, mehr Luft oben */
.hero--sub {
  min-height: auto;
  padding-top: 12rem;
  padding-bottom: 6rem;
}

.hero--sub .hero__grid {
  align-items: center;
}

/* Unterseiten-Slideshow: kein Versatz, kompakter */
.subpage-slideshow {
  margin-left: 0;
  margin-top: 6rem;
  aspect-ratio: 4/5;
}

.subpage-slideshow img {
  transform: none !important;
  object-position: center 20%;
}

/* --- Philosophie Section --- */
.philosophie {
  text-align: center;
  padding: var(--section-padding) 0;
}

.philosophie__statement {
  font-family: var(--font-anchor);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 200;
  font-style: normal;
  max-width: 700px;
  margin: 0 auto 3rem;
  line-height: 1.4;
  color: var(--heading-color);
}

.philosophie__image-wrap {
  position: relative;
  max-width: 600px;
  margin: 0 auto;
  overflow: hidden;
  border-radius: 2px;
}

.philosophie__image-wrap img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.6s var(--ease-smooth);
}

.philosophie__image-wrap:hover img {
  transform: scale(1.03);
}

/* --- Kurzprofil Section --- */
.kurzprofil {
  padding: var(--section-padding) 0;
}

.kurzprofil__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(3rem, 6vw, 6rem);
  align-items: center;
}

.kurzprofil__text h2 {
  margin-bottom: 1.5rem;
}

.kurzprofil__image-wrap {
  overflow: hidden;
  border-radius: 2px;
}

.kurzprofil__image-wrap img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.6s var(--ease-smooth);
}

.kurzprofil__image-wrap:hover img {
  transform: scale(1.04);
}

/* --- Angebote Cards --- */
.angebote {
  padding: var(--section-padding) 0;
}

.angebote__heading {
  text-align: center;
  margin-bottom: 3rem;
}

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

.card {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.95);
  border-radius: 4px;
  padding: 2.5rem 2rem;
  transition: all 0.4s var(--ease-smooth);
  box-shadow: 0 4px 20px rgba(0,0,0,0.04);
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.08);
}

.card__title {
  font-family: var(--font-anchor);
  font-size: clamp(1.3rem, 2.5vw, 1.8rem);
  margin-bottom: 1rem;
}

.card__text {
  font-size: 0.9rem;
  color: var(--text-medium);
  margin-bottom: 1.5rem;
  line-height: 1.7;
}

.card__link {
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--cta-orange);
  letter-spacing: 0.03em;
  transition: all 0.3s var(--ease-smooth);
}

.card__link:hover {
  color: var(--cta-orange-hover);
}

/* --- Banner / Testimonial (Welt B) --- */
.banner {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  color: var(--white);
}

.banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--overlay-dark);
}

.banner > * {
  position: relative;
  z-index: 2;
}

.banner__quote {
  font-family: var(--font-anchor);
  font-size: clamp(1.6rem, 3.5vw, 2.8rem);
  font-weight: 200;
  font-style: normal;
  max-width: 800px;
  line-height: 1.4;
  text-align: left;
}

.banner__quote span {
  display: block;
}

.banner__line-2 {
  padding-left: 4.5em;
  margin-top: 0.15em;
}

/* --- Subpage Header --- */
.subpage-header {
  position: relative;
  height: 45vh;
  min-height: 350px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-size: cover;
  background-position: center;
  color: var(--white);
}

.subpage-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--overlay-dark);
}

.subpage-header h1 {
  position: relative;
  z-index: 2;
  text-align: center;
}

/* --- Expertise Page --- */
.expertise-content {
  padding: var(--section-padding) 0;
}

.expertise__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(3rem, 6vw, 6rem);
  align-items: start;
}

.expertise__text h2 {
  margin-bottom: 1.5rem;
}

.expertise__text p {
  margin-bottom: 1rem;
}

/* Hover-Überblendung zweier Fotos */
.photo-hover-pair {
  position: relative;
  overflow: hidden;
  border-radius: 2px;
}

.photo-hover-pair img {
  width: 100%;
  height: auto;
  display: block;
  transition: opacity 2s var(--ease-smooth);
}

.photo-hover-pair img:last-child {
  position: absolute;
  inset: 0;
  height: 100%;
  object-fit: cover;
  opacity: 0;
}

.photo-hover-pair:hover img:last-child {
  opacity: 1;
}

/* --- Unterricht Page --- */
.unterricht-block {
  padding: var(--section-padding) 0;
}

.unterricht-block:nth-child(even) {
  background: var(--canvas-white);
}

.unterricht__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(3rem, 6vw, 5rem);
  align-items: center;
}

.unterricht__grid--reverse {
  direction: rtl;
}

.unterricht__grid--reverse > * {
  direction: ltr;
}

.unterricht__image {
  overflow: hidden;
  border-radius: 20px;
  max-height: 500px;
}

.unterricht__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s var(--ease-smooth), filter 0.6s var(--ease-smooth);
}

.unterricht__image:hover img {
  transform: scale(1.03);
}

/* --- Webinar Page: Foto als Vollbild-Hintergrund --- */
.webinar-bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  background: url('../img/online-programm.jpeg') center / cover no-repeat;
  opacity: 0.45;
}

/* Webinar-Seite: Body-Klasse steuert transparente Sections */
.page-webinar {
  background: var(--canvas-creme);
}

.page-webinar .section,
.page-webinar .welt-a,
.page-webinar section:not(.banner):not(.footer) {
  background: transparent;
}

/* Schwebende Inhaltsblöcke über dem Foto (Hero ausgenommen) */
.page-webinar .section > .container,
.page-webinar .welt-a > .container,
.page-webinar section:not(.banner):not(.footer):not(.webinar-hero) > .container {
  background: rgba(255, 249, 229, 0.97);
  border-radius: 6px;
  padding: 3rem 2.5rem;
}

.page-webinar .footer {
  background: var(--text-primary);
}

/* --- Webinar Page --- */
.webinar-form {
  max-width: 600px;
  margin: 0 auto;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  font-weight: 500;
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.9rem 1.2rem;
  font-family: var(--font-copy);
  font-size: 0.9rem;
  border: 1.5px solid rgba(61, 61, 61, 0.2);
  border-radius: 2px;
  background: var(--canvas-white);
  color: var(--text-primary);
  transition: border-color 0.3s var(--ease-smooth);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--cta-orange);
}

.form-group textarea {
  min-height: 140px;
  resize: vertical;
}

/* --- Footer --- */
.footer {
  background: var(--text-primary);
  color: rgba(255, 255, 255, 0.8);
  padding: 4rem 0 2rem;
}

.footer__inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 3rem;
  align-items: start;
  margin-bottom: 3rem;
}

.footer__brand {
  font-family: var(--font-anchor);
  font-size: 1.3rem;
  color: var(--white);
  margin-bottom: 1rem;
}

.footer__tagline {
  font-size: 0.85rem;
  line-height: 1.6;
  max-width: 300px;
  opacity: 0.7;
}

.footer__logo-center {
  text-align: center;
}

.footer__logo-center img {
  width: 80px;
  height: auto;
  opacity: 0.85;
  transition: opacity 0.3s;
}

.footer__logo-center:hover img {
  opacity: 1;
}

.footer__nav {
  text-align: right;
}

.footer__nav ul {
  list-style: none;
}

.footer__nav li {
  margin-bottom: 0.6rem;
}

.footer__nav a {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
  transition: color 0.3s;
}

.footer__nav a:hover {
  color: var(--cta-orange);
}

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
  opacity: 0.5;
}

/* --- Scroll Reveal --- */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 2s var(--ease-out), transform 2.5s var(--ease-out);
}

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

/* --- Responsive --- */
@media (max-width: 900px) {
  .hero__grid,
  .kurzprofil__grid,
  .expertise__grid,
  .unterricht__grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .unterricht__grid--reverse {
    direction: ltr;
  }

  .angebote__grid {
    grid-template-columns: 1fr;
    max-width: 500px;
    margin: 0 auto;
  }

  .hero__content {
    padding-right: 0;
    order: 1;
  }

  .hero__slideshow {
    order: 0;
    max-height: 50vh;
  }

  .footer__inner {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 2rem;
  }

  .footer__nav {
    text-align: center;
  }

  .footer__bottom {
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
  }

  /* Navigation Mobile */
  .nav__links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    flex-direction: column;
    background: var(--canvas-creme);
    padding: 5rem 2rem 2rem;
    gap: 1.5rem;
    transition: right 0.4s var(--ease-smooth);
    box-shadow: -10px 0 30px rgba(0,0,0,0.1);
  }

  .nav__links--open {
    right: 0;
  }

  .nav__hamburger {
    display: flex;
  }

  .nav__hamburger--open span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }

  .nav__hamburger--open span:nth-child(2) {
    opacity: 0;
  }

  .nav__hamburger--open span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }
}

@media (max-width: 600px) {
  h1 {
    font-size: clamp(1.8rem, 7vw, 2.5rem);
  }

  .card {
    padding: 2rem 1.5rem;
  }

  .banner {
    background-attachment: scroll;
  }
}