/* ==========================================================================
   Tiziana Sposa – Stylesheet
   1. Fonts   2. Tokens   3. Base   4. Layout   5. Komponenten   6. Sektionen
   ========================================================================== */

/* 1. Fonts ---------------------------------------------------------------- */

@font-face {
  font-family: "Argesta";
  src: url("../assets/fonts/web/ArgestaHairline-Regular.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

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

@font-face {
  font-family: "Silka";
  src: url("../assets/fonts/web/Silka-Light.woff2") format("woff2");
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}

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

@font-face {
  font-family: "Silka";
  src: url("../assets/fonts/web/Silka-Medium.woff2") format("woff2");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

/* 2. Tokens --------------------------------------------------------------- */

:root {
  /* Farben */
  --color-text: #000;
  --color-bg: #fff;
  --color-surface: #f7f4ea;       /* Footer */
  --color-placeholder: #d9d9d9;   /* Bild-Platzhalter */
  --color-overlay: rgb(0 0 0 / 0.55);

  /* Schrift */
  --font-heading: "Argesta", "Didot", "Bodoni 72", serif;
  --font-body: "Silka", "Helvetica Neue", Arial, sans-serif;

  --fs-h1: clamp(2.5rem, 1.6rem + 3.6vw, 4.5rem);
  --fs-h2: clamp(2rem, 1.5rem + 2vw, 3rem);
  --fs-h3: clamp(1.6rem, 1.3rem + 1.4vw, 2.5rem);
  --fs-h4: 1.6rem;
  --fs-lead: clamp(1.15rem, 1rem + 0.5vw, 1.5rem);
  --fs-body: 1.1rem;
  --fs-small: 1rem;

  /* Abstände */
  --space-xs: 0.5rem;
  --space-s: 1rem;
  --space-m: 2rem;
  --space-l: 3rem;
  --space-xl: clamp(4rem, 3rem + 4vw, 7.5rem);   /* Abstand zwischen Sektionen */

  --gutter: clamp(1rem, 3vw, 3rem);
  --container: 1440px;
  --container-narrow: 720px;
  --header-height: 5.5rem;

  --transition: 0.2s ease;
}

/* 3. Base ----------------------------------------------------------------- */

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-weight: 300;
  font-size: var(--fs-body);
  line-height: 1.8;
  letter-spacing: 0.01em;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 400;
  line-height: 1.15;
  margin: 0 0 var(--space-m);
}

h1 { font-size: var(--fs-h1); }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); }
h4 { font-size: var(--fs-h4); }

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

p:last-child {
  margin-bottom: 0;
}

a {
  color: inherit;
}

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

/* Anker nicht unter dem Sticky-Header verstecken */
[id] {
  scroll-margin-top: var(--header-height);
}

:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}

/* 4. Layout --------------------------------------------------------------- */

.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.container--narrow {
  max-width: calc(var(--container-narrow) + 2 * var(--gutter));
}

.section {
  padding-block: var(--space-xl);
}

/* Zweispaltig: Text + Medium oder Text + Text */
.split {
  display: grid;
  gap: var(--space-l);
  align-items: center;
}

@media (min-width: 960px) {
  .split {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
  }
}

/* Split mit oben bündigen Spalten (für längere Texte) */
.split--top {
  align-items: start;
}

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

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

/* 5. Komponenten ---------------------------------------------------------- */

/* Skip-Link */
.skip-link {
  position: absolute;
  top: var(--space-xs);
  left: var(--space-xs);
  z-index: 100;
  padding: var(--space-xs) var(--space-s);
  background: var(--color-bg);
  transform: translateY(-200%);
}

.skip-link:focus {
  transform: none;
}

/* Button */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.5rem;
  padding: 0.9rem 2.5rem;
  font-family: var(--font-body);
  font-size: var(--fs-small);
  font-weight: 400;
  letter-spacing: 0.04em;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  color: var(--color-text);
  background: var(--color-bg);
  border: 1px solid var(--color-text);
  cursor: pointer;
  transition: background-color var(--transition), color var(--transition);
}

.btn:hover {
  color: var(--color-bg);
  background: var(--color-text);
}

/* Mehrere Buttons nebeneinander */
.btn-group {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-s);
}

/* Bild-Platzhalter: später durch <img class="media" …> ersetzen */
.media {
  width: 100%;
  height: auto;   /* sonst überschreibt das height-Attribut am <img> das Seitenverhältnis */
  aspect-ratio: 4 / 3;
  object-fit: cover;
  background: var(--color-placeholder);
}

.media--3x2 {
  aspect-ratio: 3 / 2;
}

/* Social-Icons */
.social-links {
  display: flex;
  gap: var(--space-s);
  margin: 0;
  padding: 0;
  list-style: none;
}

.social-links a {
  display: grid;
  place-items: center;
  width: 2.75rem;
  height: 2.75rem;
  text-decoration: none;
  transition: opacity var(--transition);
}

.social-links a:hover {
  opacity: 0.6;
}

.social-links svg {
  width: 1.6rem;
  height: 1.6rem;
}

.social-links--round a {
  width: 3rem;
  height: 3rem;
  color: #fff;
  background: var(--color-text);
  border-radius: 50%;
}

.social-links--round svg {
  width: 1.4rem;
  height: 1.4rem;
}

/* Header ------------------------------------------------------------------ */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--color-bg);
}

.site-header__inner {
  display: flex;
  align-items: center;
  gap: var(--space-l);
  min-height: var(--header-height);
  padding-block: var(--space-s);
}

.site-header__logo img {
  width: 7.5rem;
  height: auto;
}

.site-header__actions {
  display: flex;
  align-items: center;
  gap: var(--space-m);
  margin-left: auto;
}

.nav__list {
  display: flex;
  gap: var(--space-m);
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav__link {
  font-size: var(--fs-small);
  text-decoration: none;
  text-underline-offset: 0.4em;
  text-decoration-thickness: 1px;
}

.nav__link:hover,
.nav__link[aria-current="page"] {
  text-decoration-line: underline;
}

.nav-toggle {
  position: relative;
  display: none;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  margin-left: auto;
  color: inherit;
  background: none;
  border: 0;
  cursor: pointer;
}

/* Zwei Striche, mittig übereinander; beim Öffnen zu einem X gedreht */
.nav-toggle__bar {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 1.75rem;
  height: 1px;
  margin-left: -0.875rem;
  background: currentColor;
  transition: transform var(--transition);
}

.nav-toggle__bar--top {
  transform: translateY(-0.25rem);
}

.nav-toggle__bar--bottom {
  transform: translateY(0.25rem);
}

/* Mobiles Menü */
@media (max-width: 1099px) {
  .nav-toggle {
    display: block;
  }

  .site-header__nav,
  .site-header__actions {
    display: none;
  }

  .site-header.is-open .site-header__inner {
    flex-wrap: wrap;
  }

  .site-header.is-open .site-header__nav,
  .site-header.is-open .site-header__actions {
    display: flex;
    flex-basis: 100%;
    order: 1;   /* unter Logo + Toggle, damit das X oben bleibt */
  }

  .site-header.is-open {
    height: 100dvh;
    overflow-y: auto;
  }

  .site-header.is-open .nav__list {
    flex-direction: column;
    gap: var(--space-s);
    padding-top: var(--space-l);
  }

  .site-header.is-open .nav__link {
    font-family: var(--font-heading);
    font-size: var(--fs-h3);
  }

  .site-header.is-open .site-header__actions {
    flex-direction: column;
    align-items: flex-start;
    margin-left: 0;
    padding-block: var(--space-l);
  }

  .site-header.is-open .nav-toggle__bar--top {
    transform: rotate(45deg);
  }

  .site-header.is-open .nav-toggle__bar--bottom {
    transform: rotate(-45deg);
  }
}

/* Footer ------------------------------------------------------------------ */

.site-footer {
  padding-block: var(--space-xl);
  font-size: var(--fs-small);
  background: var(--color-surface);
}

.site-footer__grid {
  display: grid;
  gap: var(--space-l);
}

@media (min-width: 768px) {
  .site-footer__grid {
    grid-template-columns: 2fr 1fr 1fr;
  }
}

.site-footer__title {
  font-size: var(--fs-h4);
  margin-bottom: var(--space-m);
}

.site-footer address {
  font-style: normal;
}

.site-footer address p {
  margin-bottom: var(--space-s);
}

.site-footer address a {
  text-decoration: none;
}

.site-footer address a:hover {
  text-decoration: underline;
}

.link-list {
  display: grid;
  gap: var(--space-s);
  margin: 0;
  padding: 0;
  list-style: none;
}

.link-list a {
  text-underline-offset: 0.3em;
  text-decoration-thickness: 1px;
}

.link-list a:hover {
  text-decoration: none;
}

/* 6. Sektionen ------------------------------------------------------------ */

/* Hero: Text links, Bild rechts */
.hero h1 {
  margin-bottom: var(--space-l);
}

.hero p {
  font-size: var(--fs-lead);
  margin-bottom: var(--space-l);
}

/* Intro: zentriertes Bild, Überschrift, Text, Button */
.intro .media {
  margin-bottom: var(--space-l);
}

.intro p {
  margin-bottom: var(--space-l);
}

/* Banner: Vollflächiges Hintergrundbild mit Overlay */
.banner {
  position: relative;
  display: grid;
  place-items: center;
  min-height: min(90vh, 56rem);
  padding-block: var(--space-xl);
  color: #fff;
  isolation: isolate;
}

.banner__bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  background: var(--color-placeholder);
}

.banner::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: var(--color-overlay);
}

.banner__content {
  max-width: 72rem;
}

/* Variante: langer Statement-Satz statt kurzer Überschrift */
.banner--statement h2 {
  max-width: 62rem;
  margin-inline: auto;
  margin-bottom: var(--space-l);
  font-size: var(--fs-h3);
  line-height: 1.3;
}

/* Social-Sektion */
.social .social-links {
  justify-content: center;
}

.social h2 {
  margin-bottom: var(--space-m);
}

/* Hero-Variante: langer Statement-Text statt kurzer Headline */
.hero--statement h1 {
  font-size: var(--fs-h2);
  line-height: 1.3;
  margin-bottom: 0;
}

/* Team: Raster aus Personenkarten */
.team h2 {
  margin-bottom: var(--space-l);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-l) var(--space-s);
  margin: 0;
  padding: 0;
  list-style: none;
}

@media (min-width: 768px) {
  .team-grid {
    grid-template-columns: repeat(3, 1fr);
    column-gap: var(--space-m);
  }
}

@media (min-width: 1200px) {
  .team-grid {
    grid-template-columns: repeat(6, 1fr);
  }
}

.team-card .media {
  aspect-ratio: 2 / 3;
  filter: grayscale(1);
  margin-bottom: var(--space-m);
}

.team-card h3 {
  font-size: 1.4rem;
  margin-bottom: var(--space-xs);
}

.team-card p {
  margin: 0;
}

/* Banner als Seiten-Hero (H1 + Text) */
.banner h1 {
  margin-bottom: var(--space-m);
}

.banner p {
  max-width: 48rem;
  margin-inline: auto;
  margin-bottom: var(--space-l);
  font-size: var(--fs-lead);
}

/* Sektion mit beigem Hintergrund */
.section--surface {
  background: var(--color-surface);
}

/* Galerie: einheitliches Bildraster */
.gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-s);
  margin: 0;
  padding: 0;
  list-style: none;
}

@media (min-width: 768px) {
  .gallery {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-m);
  }
}

.gallery .media {
  aspect-ratio: 4 / 5;
}

/* Kundenstimmen */
.testimonials h2 {
  margin-bottom: var(--space-l);
}

.testimonial {
  margin: 0;
}

.testimonial blockquote {
  margin: 0;
  font-family: var(--font-heading);
  font-size: clamp(1.4rem, 1.2rem + 0.8vw, 2rem);
  line-height: 1.4;
}

.testimonial figcaption {
  margin-top: var(--space-m);
  font-size: var(--fs-small);
}

/* Preisliste */
.price-group + .price-group {
  margin-top: var(--space-xl);
}

.price-group h3 {
  margin-bottom: var(--space-l);
}

.price-list {
  margin: 0;
  padding: 0;
  list-style: none;
  text-align: left;
}

@media (min-width: 960px) {
  .price-list {
    columns: 2;
    column-gap: var(--space-xl);
  }
}

.price-item {
  break-inside: avoid;
  padding-bottom: var(--space-m);
}

@media (min-width: 960px) {
  .price-item {
    padding-bottom: var(--space-l);
  }
}

.price-item__head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: var(--space-s);
}

.price-item h4 {
  font-size: 1.5rem;
  margin: 0;
}

.price-item__price {
  flex-shrink: 0;
  white-space: nowrap;
}

.price-item p {
  margin-top: var(--space-xs);
}

.price-note {
  margin-top: var(--space-l);
  font-size: var(--fs-small);
}

/* Akkordeon (natives <details>) */
.accordion {
  border-top: 1px solid rgb(0 0 0 / 0.2);
}

.accordion details {
  border-bottom: 1px solid rgb(0 0 0 / 0.2);
}

.accordion summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-s);
  padding-block: var(--space-s);
  font-size: 1.25rem;
  cursor: pointer;
  list-style: none;
}

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

.accordion summary::after {
  content: "";
  flex-shrink: 0;
  width: 0.6rem;
  height: 0.6rem;
  margin-right: 0.25rem;
  border-right: 1px solid currentColor;
  border-bottom: 1px solid currentColor;
  transform: translateY(-25%) rotate(45deg);
  transition: transform var(--transition);
}

.accordion details[open] summary::after {
  transform: translateY(25%) rotate(-135deg);
}

.accordion details p {
  padding-bottom: var(--space-m);
}

.media--wide {
  aspect-ratio: 16 / 9;
}

/* Bild unterhalb eines Sektionsinhalts */
.section-media {
  margin-top: var(--space-xl);
}

/* Kontaktdaten als Definitionsliste */
.contact-list {
  display: grid;
  gap: var(--space-l) var(--space-m);
  margin: var(--space-l) 0 0;
}

@media (min-width: 768px) {
  .contact-list {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1100px) {
  .contact-list {
    grid-template-columns: repeat(4, 1fr);
  }
}

.contact-list dt {
  margin-bottom: var(--space-xs);
  font-weight: 500;
}

.contact-list dd {
  margin: 0;
}

.contact-list a {
  text-decoration: none;
}

.contact-list a:hover {
  text-decoration: underline;
}

/* Rechtstexte (Impressum, Datenschutz) */
.legal h1 {
  margin-bottom: var(--space-l);
}

.legal h2 {
  font-size: var(--fs-h4);
  margin: var(--space-l) 0 var(--space-s);
}

.legal p {
  margin-bottom: var(--space-s);
}

.legal .lead {
  font-size: var(--fs-lead);
}

.legal a {
  overflow-wrap: anywhere;
}

.legal ul {
  margin: 0 0 var(--space-s);
  padding-left: 1.25rem;
}