/* ===================================================================
   CALM & PRESSURE – STYLES
   Aufbau dieser Datei:
   1. Variablen (Farben, Abstände, Schriften)
   2. Reset / Basis
   3. Wiederverwendbare Komponenten (Buttons, Container, Skip-Link ...)
   4. Layout-Blöcke in Reihenfolge der Seite (Header, Hero, ...)
   Breakpoints: 600px (Tablet), 900px (Desktop)
   =================================================================== */

/* 1. VARIABLEN --------------------------------------------------- */
/* Selbst gehostete Fonts (kein Google-Fonts-CDN-Request, siehe assets/fonts/) */
@font-face {
  font-family: "Bebas Neue";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("../assets/fonts/BebasNeue-Regular.woff2") format("woff2");
}

@font-face {
  font-family: "Literata";
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url("../assets/fonts/Literata-Variable.woff2") format("woff2");
}

@font-face {
  font-family: "Literata";
  font-style: italic;
  font-weight: 400;
  font-display: swap;
  src: url("../assets/fonts/Literata-Italic.woff2") format("woff2");
}

:root {
  /* Calm */
  --color-sand: #f2efea;
  --color-teal: #4fa8a0;
  --color-teal-dark: #357168; /* dunkler als der Marken-Teal, damit Text/Links AA-Kontrast (4.5:1+) erreichen */
  /* Pressure */
  --color-navy: #1b3a5c;
  --color-navy-light: #2c5580;
  --color-ink: #10263b;
  /* neutral */
  --color-bg: var(--color-sand);
  --color-surface: #ffffff;
  --color-text: #1b3a5c;
  --color-text-muted: #5b6b7a;
  --color-border: #e1ddd4;

  --font-base: "Literata", Georgia, "Times New Roman", serif;
  --font-display: "Bebas Neue", "Arial Narrow", sans-serif;

  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2rem;
  --space-5: 3rem;
  --space-6: 5rem;

  --radius: 12px;
  --radius-sm: 8px;
  --radius-sharp: 2px;
  --shadow: 0 4px 20px rgba(27, 58, 92, 0.08);
  --shadow-hover: 0 8px 30px rgba(27, 58, 92, 0.14);

  --ease-calm: cubic-bezier(0.22, 1, 0.36, 1);
  --duration-calm: 480ms;
  --ease-pressure: cubic-bezier(0.4, 0, 0.2, 1);
  --duration-pressure: 220ms;

  --max-width: 1140px;
}

/* 2. RESET / BASIS ------------------------------------------------ */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

section[id] {
  scroll-margin-top: 90px;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  margin: 0;
  font-family: var(--font-base);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

h1,
h2,
h3 {
  line-height: 1.2;
  margin: 0 0 var(--space-2);
  color: var(--color-navy);
}

h1 {
  font-size: clamp(2rem, 5vw, 3.25rem);
}

h2 {
  font-size: clamp(1.5rem, 3.5vw, 2.25rem);
}

p {
  margin: 0 0 var(--space-2);
}

a {
  color: var(--color-teal-dark);
}

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

/* 3. KOMPONENTEN ---------------------------------------------------- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-2);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  left: var(--space-2);
  top: -100px;
  background: var(--color-navy);
  color: #fff;
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-sm);
  z-index: 1000;
  transition: top 0.15s ease;
}

.skip-link:focus {
  top: var(--space-2);
}

a:focus-visible,
button:focus-visible,
[tabindex]:focus-visible {
  outline: 3px solid var(--color-teal-dark);
  outline-offset: 2px;
}

.btn {
  display: inline-block;
  padding: 0.85rem 1.75rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  font-size: 1rem;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: var(--color-teal);
  color: #fff;
  box-shadow: var(--shadow);
}

.btn-primary:hover {
  background: var(--color-teal-dark);
  box-shadow: var(--shadow-hover);
}

.btn-secondary {
  background: transparent;
  border-color: var(--color-navy);
  color: var(--color-navy);
}

.btn-secondary:hover {
  background: var(--color-navy);
  color: #fff;
}

.section-eyebrow {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.95rem;
  color: var(--color-teal-dark);
  margin-bottom: var(--space-1);
}

.icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

/* Scroll-Reveal (siehe js/main.js initScrollReveal) */
[data-reveal] {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity var(--duration-calm) var(--ease-calm), transform var(--duration-calm) var(--ease-calm);
}

[data-reveal="pressure"] {
  transition-duration: var(--duration-pressure);
  transition-timing-function: var(--ease-pressure);
}

[data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

/* Naht-Trenner: eine Kante, weich auf der einen, scharf auf der anderen Seite */
.seam-divider {
  height: 48px;
  background: linear-gradient(90deg, var(--color-sand) 0%, var(--color-sand) 50%, var(--color-ink) 50%, var(--color-ink) 100%);
  clip-path: polygon(0 100%, 0 40%, 50% 0%, 100% 60%, 100% 100%);
}

/* 4. HEADER / NAV ---------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(242, 239, 234, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-1);
  padding-bottom: var(--space-1);
}

.logo-link {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  text-decoration: none;
}

.logo-img {
  height: 44px;
  width: 44px;
  border-radius: 50%;
  object-fit: cover;
}

.logo-text {
  font-weight: 700;
  color: var(--color-navy);
  font-size: 1.1rem;
  white-space: nowrap;
}

.nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: transparent;
  border: 2px solid var(--color-navy);
  border-radius: var(--radius-sm);
}

.nav-toggle-bars,
.nav-toggle-bars::before,
.nav-toggle-bars::after {
  content: "";
  display: block;
  width: 20px;
  height: 2px;
  background: var(--color-navy);
  position: relative;
  transition: transform 0.2s ease;
}

.nav-toggle-bars::before {
  position: absolute;
  top: -6px;
}

.nav-toggle-bars::after {
  position: absolute;
  top: 6px;
}

.primary-nav {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.25s ease;
}

.primary-nav.is-open {
  max-height: 400px;
}

.primary-nav ul {
  display: flex;
  flex-direction: column;
  padding: var(--space-2);
  gap: var(--space-1);
}

.primary-nav a:not(.btn) {
  display: block;
  padding: var(--space-1);
  text-decoration: none;
  color: var(--color-navy);
  font-weight: 600;
}

.primary-nav a:not(.btn):hover {
  color: var(--color-teal-dark);
}

@media (min-width: 900px) {
  .nav-toggle {
    display: none;
  }

  .primary-nav {
    position: static;
    max-height: none;
    overflow: visible;
    background: transparent;
    border: none;
  }

  .primary-nav ul {
    flex-direction: row;
    align-items: center;
    padding: 0;
  }
}

/* 5. HERO — "The Seam": Calm-Hälfte trifft Pressure-Hälfte ------------- */
.hero {
  overflow: hidden;
  background: var(--color-sand);
}

.hero-split {
  display: grid;
  grid-template-columns: 1fr;
}

.hero-calm {
  position: relative;
  padding: var(--space-6) 0 var(--space-5);
  background:
    radial-gradient(circle at 15% 20%, rgba(79, 168, 160, 0.18), transparent 55%),
    radial-gradient(circle at 90% 85%, rgba(79, 168, 160, 0.1), transparent 50%),
    var(--color-sand);
}

.hero-inner {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 var(--space-2);
  text-align: center;
}

.hero-headline {
  margin-bottom: var(--space-2);
}

.hero-word-calm {
  display: block;
  font-family: var(--font-base);
  font-style: italic;
  font-weight: 400;
  color: var(--color-teal-dark);
  font-size: clamp(1.75rem, 4.5vw, 2.5rem);
}

.hero-word-pressure {
  display: block;
  font-family: var(--font-display);
  letter-spacing: 0.02em;
  color: var(--color-ink);
  font-size: clamp(2.75rem, 9vw, 5rem);
  line-height: 0.95;
  margin-top: 0.1em;
}

.hero-lead {
  font-size: 1.15rem;
  color: var(--color-text-muted);
  max-width: 560px;
  margin: var(--space-2) auto var(--space-3);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  justify-content: center;
}

.hero-pressure {
  position: relative;
  min-height: 140px;
  background: var(--color-ink);
  background-image: repeating-linear-gradient(115deg, rgba(255, 255, 255, 0.05) 0 2px, transparent 2px 16px);
  clip-path: polygon(0 10%, 100% 0, 100% 100%, 0 90%);
}

.hero-motif {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.55;
}

.hero-motif-ripple {
  animation: hero-ripple 6s var(--ease-calm) infinite;
  transform-origin: center;
}

@keyframes hero-ripple {
  0%, 100% { transform: scale(1); opacity: 0.5; }
  50% { transform: scale(1.06); opacity: 0.85; }
}

@media (min-width: 900px) {
  .hero-split {
    grid-template-columns: 1.35fr 1fr;
    align-items: stretch;
  }

  .hero-calm {
    display: flex;
    align-items: center;
    padding: var(--space-6) var(--space-4);
  }

  .hero-inner {
    text-align: left;
    margin: 0;
    padding: 0;
  }

  .hero-lead {
    margin-left: 0;
    margin-right: 0;
  }

  .hero-actions {
    justify-content: flex-start;
  }

  .hero-pressure {
    min-height: 100%;
    clip-path: polygon(8% 0, 100% 0, 100% 100%, 0 100%);
  }
}

/* 6. ÜBER MICH / INSTAGRAM --------------------------------------------- */
.about {
  padding: var(--space-6) 0;
}

.about-grid {
  display: grid;
  gap: var(--space-4);
  align-items: center;
}

.about-photo {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 5;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  /* Seam-Platzhalter, solange kein Porträtfoto vorliegt: obere Hälfte weich (Calm),
     untere Hälfte scharf geschnitten (Pressure) — ersetzt sich nahtlos durch ein
     echtes Foto (object-fit: cover füllt denselben Rahmen). */
  background:
    linear-gradient(200deg, rgba(79, 168, 160, 0.35), transparent 60%) 0 0 / 100% 55% no-repeat,
    repeating-linear-gradient(115deg, rgba(242, 239, 234, 0.06) 0 2px, transparent 2px 16px) 0 45% / 100% 55% no-repeat,
    linear-gradient(180deg, var(--color-sand) 0%, var(--color-sand) 50%, var(--color-ink) 50%, var(--color-ink) 100%);
}

.about-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.instagram-follow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  margin-top: var(--space-2);
  padding: var(--space-1) var(--space-2);
  background: var(--color-surface);
  border-radius: var(--radius-sm);
  text-decoration: none;
  box-shadow: var(--shadow);
  font-weight: 600;
  color: var(--color-navy);
}

.instagram-follow:hover {
  box-shadow: var(--shadow-hover);
}

@media (min-width: 900px) {
  .about-grid {
    grid-template-columns: 0.8fr 1.2fr;
  }
}

/* 6b. ABLAUF EINER BEHANDLUNG — Echo des Seam-Motivs: Calm → Pressure → Calm */
.ablauf {
  padding: var(--space-6) 0;
}

.ablauf-list {
  position: relative;
  display: grid;
  gap: var(--space-3);
  margin: var(--space-4) 0 0;
  padding: 0;
  list-style: none;
}

.ablauf-step {
  position: relative;
  z-index: 1;
  padding: var(--space-3);
  border-radius: var(--radius);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  text-align: center;
}

.ablauf-step--pressure {
  background: var(--color-ink);
  border-color: var(--color-ink);
  color: #fff;
}

.ablauf-step--pressure .ablauf-step-title {
  color: #fff;
}

.ablauf-step--pressure .ablauf-step-text {
  color: #c3d0dc;
}

.ablauf-step-number {
  width: 56px;
  height: 56px;
  margin: 0 auto var(--space-2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.6rem;
  letter-spacing: 0.02em;
  border-radius: 50%;
  background: var(--color-sand);
  color: var(--color-teal-dark);
}

.ablauf-step--pressure .ablauf-step-number {
  border-radius: var(--radius-sharp);
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
}

.ablauf-step-title {
  margin: 0 0 var(--space-1);
  color: var(--color-navy);
  font-size: 1.05rem;
}

.ablauf-step-text {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

.ablauf-step-photo {
  margin-top: var(--space-3);
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.ablauf-step-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@media (min-width: 900px) {
  .ablauf-list {
    grid-template-columns: repeat(3, 1fr);
  }

  .ablauf-list::before {
    content: "";
    position: absolute;
    top: 28px;
    left: 16.6%;
    right: 16.6%;
    height: 2px;
    background: repeating-linear-gradient(90deg, var(--color-border) 0 8px, transparent 8px 14px);
    z-index: 0;
  }
}

/* 7. LEISTUNGEN & PREISE ------------------------------------------------ */
.services {
  padding: var(--space-6) 0;
  background: var(--color-surface);
}

.service-group {
  margin-bottom: var(--space-5);
}

.service-group:last-child {
  margin-bottom: 0;
}

.service-group h3 {
  margin-bottom: var(--space-3);
}

.services-gallery {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2);
  margin: var(--space-3) 0 var(--space-4);
}

.services-gallery img {
  width: 100%;
  height: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.services-gallery img:first-child {
  object-position: center 13%;
}

@media (max-width: 640px) {
  .services-gallery {
    grid-template-columns: 1fr;
  }
}

.service-cards {
  display: grid;
  gap: var(--space-2);
  grid-template-columns: 1fr;
}

.service-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: var(--space-3);
}

.service-card-top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: var(--space-2);
}

.service-card h4 {
  margin: 0;
  color: var(--color-navy);
  font-size: 1.05rem;
}

.service-name-alt {
  display: block;
  font-weight: 400;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.service-price {
  font-weight: 700;
  color: var(--color-teal-dark);
  white-space: nowrap;
}

.service-duration {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  margin: var(--space-1) 0 0;
}

.service-price-list {
  list-style: none;
  margin: var(--space-2) 0 0;
  padding: 0;
  display: grid;
  gap: 0.4rem;
}

.service-price-list li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: var(--space-2);
  font-size: 0.95rem;
}

.service-price-list .service-duration {
  margin: 0;
}

.services-footnote {
  margin-top: var(--space-3);
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

@media (min-width: 600px) {
  .service-cards {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 900px) {
  .service-cards {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* 7b. FAQ — natives <details>/<summary>-Accordion, voll tastaturbedienbar */
.faq {
  padding: var(--space-6) 0;
}

.faq-list {
  display: grid;
  gap: var(--space-2);
  margin-top: var(--space-4);
  max-width: 760px;
}

.faq-item {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
}

.faq-item summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  font-weight: 600;
  color: var(--color-navy);
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary:focus-visible {
  outline: 3px solid var(--color-teal-dark);
  outline-offset: -3px;
  border-radius: var(--radius-sm);
}

.faq-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--color-teal-dark);
  transition: transform var(--duration-pressure) var(--ease-pressure);
}

.faq-item[open] .faq-icon {
  transform: rotate(180deg);
}

.faq-answer {
  margin: 0;
  padding: 0 var(--space-3) var(--space-3);
  color: var(--color-text-muted);
}

/* 8. TERMIN BUCHEN ------------------------------------------------------- */
.booking {
  padding: var(--space-6) 0;
  text-align: center;
}

.booking-wrapper {
  max-width: 720px;
  margin: 0 auto;
  background: var(--color-surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: var(--space-4);
  text-align: left;
}

#cal-booking {
  min-height: 500px;
}

.cal-fallback {
  text-align: center;
  padding: var(--space-3) 0;
}

.cal-fallback .btn {
  margin-top: var(--space-2);
}

/* 9. KONTAKT --------------------------------------------------------------- */
.contact {
  padding: var(--space-6) 0;
  background: var(--color-surface);
}

.contact-list {
  display: grid;
  gap: var(--space-2);
  max-width: 480px;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  background: var(--color-bg);
  border-radius: var(--radius-sm);
  padding: var(--space-2);
}

.contact-item .icon {
  margin-top: 3px;
  color: var(--color-teal-dark);
}

.contact-item strong {
  display: block;
  color: var(--color-navy);
}

/* 10. FOOTER ------------------------------------------------------------ */
.site-footer {
  background: var(--color-ink);
  color: #d9e2ea;
  padding: var(--space-4) 0 var(--space-3);
}

.footer-inner {
  display: grid;
  gap: var(--space-3);
}

.footer-brand {
  font-weight: 700;
  color: #fff;
  margin-bottom: var(--space-1);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.footer-links a {
  color: #d9e2ea;
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--color-teal);
}

.footer-social {
  display: flex;
  gap: var(--space-2);
  align-items: center;
}

.footer-social a {
  color: #d9e2ea;
}

.footer-bottom {
  margin-top: var(--space-3);
  padding-top: var(--space-2);
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  font-size: 0.85rem;
  color: #a9bccb;
}

@media (min-width: 700px) {
  .footer-inner {
    grid-template-columns: 1fr 1fr 1fr;
    align-items: start;
  }
}

/* 11. RECHTSSEITEN (Impressum / Datenschutz) ----------------------------- */
.legal-content {
  padding: var(--space-6) 0;
  max-width: 760px;
  margin: 0 auto;
}

.legal-content h2 {
  margin-top: var(--space-4);
}

.legal-content h2:first-child {
  margin-top: 0;
}

.back-home {
  display: inline-block;
  margin-bottom: var(--space-3);
  font-weight: 600;
}

.placeholder {
  background: #fff4d6;
  padding: 0 4px;
  border-radius: 3px;
}