/* =========================================================
   profm consulting — Design System
   Basis: DESIGN.md (Material 3, Work Sans, Orange #F39200)
   ========================================================= */

/* =========================================================
   Schriftart — Work Sans lokal eingebunden (DSGVO-konform,
   kein Abruf von Google-Servern). Variable Font: eine Datei
   deckt die Gewichte 400–700 ab.
   ========================================================= */
@font-face {
  font-family: "Work Sans";
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url("../fonts/work-sans-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6,
    U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122,
    U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Work Sans";
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url("../fonts/work-sans-latin-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7,
    U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F,
    U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F,
    U+A720-A7FF;
}

:root {
  /* Farben */
  --surface: #f9f9f9;
  --surface-bright: #ffffff;
  --surface-container-low: #f3f3f3;
  --surface-container: #eeeeee;
  --surface-container-high: #e8e8e8;
  --on-surface: #1b1b1b;
  --on-surface-variant: #544434;
  --outline: #877362;
  --outline-soft: rgba(122, 122, 122, 0.18);
  --primary: #f39100;
  --primary-dark: #8a5100;
  --primary-fixed: #ffdcbd;
  --secondary: #7a7a7a;
  --tertiary: #ededed;
  --black: #1b1b1b;
  --white: #ffffff;

  /* Spacing (8px Skala) */
  --space-xs: 4px;
  --space-sm: 12px;
  --space-md: 24px;
  --space-lg: 48px;
  --space-xl: 80px;
  --gutter: 24px;
  --margin: 32px;

  /* Radius */
  --radius-sm: 0.125rem;
  --radius: 0.25rem;
  --radius-md: 0.375rem;
  --radius-lg: 0.5rem;
  --radius-xl: 0.75rem;
  --radius-full: 9999px;

  /* Container */
  --container-max: 1200px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Work Sans", system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--on-surface);
  background-color: var(--white);
  background-image: linear-gradient(
    to right,
    #f39100 0%,
    #ffd9a8 35%,
    #fff3e0 65%,
    #ffffff 100%
  );
  background-attachment: fixed;
  background-repeat: no-repeat;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: var(--primary-dark);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--primary);
}

/* =========================================================
   Typografie
   ========================================================= */
.headline-xl {
  font-size: 48px;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin: 0;
}

.headline-lg {
  font-size: 32px;
  font-weight: 600;
  line-height: 1.3;
  margin: 0;
}

.headline-md {
  font-size: 24px;
  font-weight: 600;
  line-height: 1.4;
  margin: 0;
}

.body-lg {
  font-size: 18px;
  font-weight: 400;
  line-height: 1.6;
}

.body-md {
  font-size: 16px;
  font-weight: 400;
  line-height: 1.6;
}

.label-md {
  font-size: 14px;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.label-sm {
  font-size: 12px;
  font-weight: 500;
  line-height: 1.2;
}

/* =========================================================
   Layout
   ========================================================= */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--margin);
}

section {
  padding: var(--space-xl) 0;
}

/* =========================================================
   Navigation
   ========================================================= */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--white);
  border-bottom: 1px solid var(--outline-soft);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) var(--margin);
  max-width: var(--container-max);
  margin: 0 auto;
}

.nav__brand img {
  height: 72px;
  width: auto;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav__link {
  position: relative;
  color: var(--black);
  font-size: 20px;
  font-weight: 500;
  padding: var(--space-xs) 0;
  transition: color 0.2s ease;
}

.nav__link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: width 0.25s ease;
}

.nav__link:hover,
.nav__link.is-active {
  color: var(--primary-dark);
}

.nav__link:hover::after,
.nav__link.is-active::after {
  width: 100%;
}

.nav__toggle {
  display: none;
  background: none;
  border: 0;
  width: 36px;
  height: 36px;
  cursor: pointer;
  padding: 6px;
}

.nav__toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--black);
  margin: 5px 0;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

/* Sprachumschalter */
.nav__lang {
  display: flex;
  align-items: center;
}

.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: transparent;
  border: 1px solid var(--outline-soft);
  border-radius: var(--radius-full);
  padding: 6px 14px;
  cursor: pointer;
  font-family: inherit;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--secondary);
  transition: border-color 0.2s ease, color 0.2s ease;
}

.lang-switch:hover {
  border-color: var(--primary);
}

.lang-switch__option {
  color: var(--secondary);
  transition: color 0.2s ease;
}

.lang-switch__option.is-active {
  color: var(--primary-dark);
}

.lang-switch__sep {
  color: var(--outline-soft);
  font-weight: 400;
}

/* =========================================================
   Hero
   ========================================================= */
.hero {
  position: relative;
  padding: var(--space-xl) 0 var(--space-xl);
  overflow: hidden;
}

.hero__inner {
  position: relative;
  z-index: 1;
  max-width: 760px;
}

.hero__eyebrow {
  display: inline-block;
  color: #2c1600;
  margin-bottom: var(--space-md);
}

.hero__title {
  margin-bottom: var(--space-md);
}

.hero__subtitle {
  color: #4a4a4a;
  margin-bottom: var(--space-lg);
  max-width: 600px;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.section__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

/* =========================================================
   Wir-Textblock
   ========================================================= */
.wir .container {
  background: var(--white);
  border: 1px solid var(--outline-soft);
  border-radius: var(--radius-lg);
  padding-top: var(--space-lg);
  padding-bottom: var(--space-lg);
}

.wir__heading {
  color: var(--primary);
  font-size: 24px;
  font-weight: 400;
  margin: 0 0 var(--space-md);
}

.wir__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.wir__item {
  color: var(--on-surface);
  font-size: 18px;
  line-height: 1.6;
}

.wir__item strong {
  color: var(--primary);
  font-weight: 600;
}

/* =========================================================
   Buttons
   ========================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  font-family: inherit;
  font-size: 15px;
  font-weight: 600;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease,
    color 0.2s ease, border-color 0.2s ease;
}

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

.btn--primary:hover {
  background: #d97f00;
  color: var(--white);
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(243, 145, 0, 0.28);
}

.btn--secondary {
  background: transparent;
  color: var(--black);
  border: 1px solid var(--secondary);
}

.btn--secondary:hover {
  border-color: var(--primary);
  color: var(--primary-dark);
}

/* =========================================================
   Sektion-Header
   ========================================================= */
.section__header {
  margin-bottom: var(--space-lg);
  max-width: 720px;
}

.section__brand {
  display: inline-block;
  margin-bottom: var(--space-md);
  padding: var(--space-sm) var(--space-md);
  background: var(--white);
  border: 1px solid var(--tertiary);
  border-radius: var(--radius);
  box-shadow: 0 12px 30px -18px rgba(0, 0, 0, 0.25);
}

.section__brand img {
  display: block;
  height: 80px;
  width: auto;
}

.section__eyebrow {
  color: #2c1600;
  margin-bottom: var(--space-sm);
}

.section__title {
  margin-bottom: var(--space-sm);
}

.section__lead {
  color: #4a4a4a;
}

/* =========================================================
   Module-Grid
   ========================================================= */
.module-grid {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: var(--space-md);
}

.module-card {
  background: var(--white);
  border: 1px solid var(--tertiary);
  border-radius: var(--radius);
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
  opacity: 0;
  transform: translateY(16px);
}

.module-card.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.module-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px -20px rgba(0, 0, 0, 0.18);
  border-color: rgba(243, 145, 0, 0.5);
}

.module-card__logo {
  height: 56px;
  width: auto;
  object-fit: contain;
  margin-bottom: var(--space-xs);
}

.module-card__title {
  color: var(--black);
}

.module-card__text {
  color: #4a4a4a;
  flex-grow: 1;
}

.module-card__link {
  margin-top: var(--space-sm);
  font-weight: 600;
  color: var(--primary-dark);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.module-card__link::after {
  content: "\2192";
  transition: transform 0.2s ease;
}

.module-card__link:hover::after {
  transform: translateX(4px);
}

/* =========================================================
   Über uns
   ========================================================= */
.about {
  background: rgba(255, 255, 255, 0.65);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
}

.about__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  align-items: start;
}

.about__text p {
  color: #3a3a3a;
}

.about__chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.chip {
  display: inline-block;
  padding: 8px 16px;
  background: var(--white);
  color: var(--secondary);
  border: 1px solid var(--tertiary);
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.02em;
}

/* =========================================================
   Leistungen
   ========================================================= */
.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

.service {
  position: relative;
  padding: var(--space-md);
  background: var(--white);
  border: 1px solid var(--tertiary);
  border-radius: var(--radius);
}

.service::before {
  content: "";
  position: absolute;
  top: var(--space-md);
  left: 0;
  width: 4px;
  height: 28px;
  background: var(--primary);
}

.service__title {
  color: var(--black);
  margin-bottom: var(--space-sm);
}

.service__text {
  color: #4a4a4a;
  margin: 0;
}

/* Leistungen – Detailseiten */
.leistung-content {
  padding-top: 0;
}

.leistung-block {
  max-width: 820px;
  margin-bottom: var(--space-md);
  padding: var(--space-md);
  background: var(--white);
  border: 1px solid var(--tertiary);
  border-left: 4px solid var(--primary);
  border-radius: var(--radius);
}

.leistung-block__title {
  color: var(--black);
  margin-bottom: var(--space-sm);
}

.leistung-block__sub {
  color: var(--primary-dark);
  font-size: 18px;
  font-weight: 600;
  line-height: 1.4;
  margin: var(--space-md) 0 4px;
}

.leistung-block p {
  color: #4a4a4a;
  margin: 0 0 var(--space-sm);
}

.leistung-block p:last-child {
  margin-bottom: 0;
}

/* =========================================================
   Referenzprojekte
   ========================================================= */
.references-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

.reference-card {
  background: var(--white);
  border: 1px solid var(--tertiary);
  border-radius: var(--radius);
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.reference-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px -20px rgba(0, 0, 0, 0.18);
  border-color: rgba(243, 145, 0, 0.5);
}

.reference-card__tag {
  display: inline-block;
  align-self: flex-start;
  padding: 4px 10px;
  background: var(--primary-fixed);
  color: var(--primary-dark);
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.reference-card__title {
  color: var(--black);
}

.reference-card__text {
  color: #4a4a4a;
  flex-grow: 1;
  margin: 0;
}

.reference-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  list-style: none;
  padding: 0;
  margin: 0;
  padding-top: var(--space-sm);
  border-top: 1px solid var(--tertiary);
}

.reference-card__meta li {
  font-size: 12px;
  font-weight: 500;
  color: var(--secondary);
  padding: 4px 10px;
  border: 1px solid var(--tertiary);
  border-radius: var(--radius-full);
}

.references-note {
  margin-top: var(--space-md);
  color: #4a4a4a;
  font-style: italic;
}

/* =========================================================
   Kontaktformular
   ========================================================= */
.contact-form-section {
  background: rgba(255, 255, 255, 0.65);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
}

.contact-form {
  background: var(--white);
  border: 1px solid var(--tertiary);
  border-radius: var(--radius);
  padding: var(--space-lg);
  display: grid;
  gap: var(--space-md);
  max-width: 880px;
  box-shadow: 0 16px 40px -22px rgba(0, 0, 0, 0.18);
}

.contact-form__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-field label {
  font-size: 14px;
  font-weight: 600;
  color: var(--on-surface);
}

.form-field input,
.form-field textarea {
  font-family: inherit;
  font-size: 15px;
  color: var(--on-surface);
  background: var(--surface);
  border: 1px solid var(--outline-soft);
  border-radius: var(--radius);
  padding: 12px 14px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.form-field input:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--primary);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(243, 145, 0, 0.18);
}

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

.form-field--checkbox {
  flex-direction: row;
  align-items: flex-start;
  gap: 10px;
}

.form-field--checkbox input {
  margin-top: 4px;
  width: 16px;
  height: 16px;
  accent-color: var(--primary);
}

.form-field--checkbox label {
  font-weight: 400;
  font-size: 14px;
  color: #4a4a4a;
  line-height: 1.5;
}

.contact-form__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-md);
}

.contact-form__hint {
  color: #4a4a4a;
}

/* =========================================================
   Footer / Kontakt
   ========================================================= */
.footer {
  background: #1b1b1b;
  color: #d4d4d4;
  padding: var(--space-xl) 0 var(--space-lg);
}

.footer a {
  color: #f1f1f1;
}

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

.footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  margin-bottom: var(--space-lg);
}

.footer__title {
  color: var(--white);
  margin-bottom: var(--space-md);
}

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

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: var(--space-md);
  font-size: 13px;
  color: #9a9a9a;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  justify-content: space-between;
}

/* =========================================================
   Modul-Seite (Platzhalter)
   ========================================================= */
.module-hero {
  padding: var(--space-xl) 0 var(--space-lg);
}

.module-hero__back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--primary-dark);
  background: var(--white);
  border: 1px solid var(--tertiary);
  border-left: 3px solid var(--primary);
  border-radius: var(--radius-full);
  padding: 8px 16px;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: var(--space-md);
  box-shadow: 0 4px 14px -10px rgba(0, 0, 0, 0.25);
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease,
    color 0.2s ease;
}

.module-hero__back:hover {
  background: var(--primary);
  color: var(--white);
  transform: translateX(-2px);
  box-shadow: 0 6px 18px -8px rgba(243, 145, 0, 0.45);
}

.module-hero__back::before {
  content: "\2190";
  font-size: 16px;
  line-height: 1;
}

.module-hero__nav {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.image-placeholder {
  margin: 0 0 var(--space-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  min-height: 320px;
  padding: var(--space-lg);
  text-align: center;
  color: var(--secondary);
  background: var(--white);
  border: 2px dashed var(--tertiary);
  border-radius: var(--radius);
}

.image-placeholder__icon {
  width: 48px;
  height: 48px;
  color: var(--primary);
  opacity: 0.75;
}

.image-placeholder__label {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.module-hero__figure {
  margin: 0 0 var(--space-md);
}

.module-hero__image {
  width: 100%;
  border: 1px solid var(--outline-soft);
  border-radius: var(--radius);
}

.module-hero__logo {
  height: 96px;
  width: auto;
  margin-bottom: var(--space-md);
}

.module-hero__title {
  margin-bottom: var(--space-sm);
}

.module-hero__text {
  color: #4a4a4a;
  max-width: 640px;
}

.notice-card {
  background: var(--white);
  border: 1px solid var(--tertiary);
  border-left: 4px solid var(--primary);
  border-radius: var(--radius);
  padding: var(--space-md);
  margin-top: var(--space-md);
  max-width: 640px;
}

.notice-card__label {
  color: var(--primary-dark);
  margin-bottom: var(--space-xs);
}

.notice-card__text {
  color: #3a3a3a;
  margin: 0;
}

/* =========================================================
   Kontaktformular — Rückmeldungen & Spam-Schutz
   ========================================================= */
/* Honeypot: für Menschen unsichtbar, aber nicht display:none,
   damit Bots es als echtes Feld erkennen und ausfüllen. */
.contact-form__hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.contact-form__success,
.contact-form__error {
  margin-top: var(--space-md);
  padding: var(--space-md);
  border-radius: var(--radius);
  border-left: 4px solid;
  font-size: 16px;
  line-height: 1.6;
}

.contact-form__success {
  background: #e8f5e9;
  border-left-color: #2e7d32;
  color: #1b5e20;
}

.contact-form__error {
  background: #ffebee;
  border-left-color: #c62828;
  color: #b71c1c;
}

/* =========================================================
   Rechtsseiten (Impressum / Datenschutz)
   ========================================================= */
.legal-page {
  padding: var(--space-xl) 0 var(--space-lg);
}

.legal-page .container {
  max-width: 760px;
}

.legal-page h1 {
  margin-bottom: var(--space-md);
}

.legal-page h2 {
  margin-top: var(--space-lg);
  margin-bottom: var(--space-sm);
  color: var(--on-surface);
}

.legal-page p,
.legal-page ul,
.legal-page address {
  color: #3a3a3a;
  margin-top: 0;
  margin-bottom: var(--space-sm);
}

.legal-page address {
  font-style: normal;
}

.legal-page__list {
  padding-left: 1.25em;
}

.legal-page__list li {
  margin-bottom: var(--space-xs);
}

.legal-page__note {
  color: var(--primary-dark);
  font-weight: 500;
  margin-bottom: var(--space-md);
}

.legal-page__note:empty {
  display: none;
}

.legal-page__hint {
  background: var(--surface-container-low);
  border-left: 3px solid var(--primary);
  border-radius: var(--radius);
  padding: var(--space-sm) var(--space-md);
  color: #4a4a4a;
}

.legal-page mark {
  background: var(--primary-fixed);
  color: var(--primary-dark);
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  font-weight: 600;
}

.legal-page h3 {
  font-size: 18px;
  font-weight: 600;
  line-height: 1.4;
  color: var(--on-surface);
  margin-top: var(--space-md);
  margin-bottom: var(--space-xs);
}

.legal-page strong {
  color: var(--primary);
  font-weight: 600;
}

.legal-page__lead {
  margin-top: var(--space-md);
}

/* =========================================================
   Responsive
   ========================================================= */
@media (min-width: 600px) {
  .module-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .references-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .contact-form__row {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 900px) {
  .module-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .services-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .references-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .about__grid {
    grid-template-columns: 1.4fr 1fr;
  }
}

@media (max-width: 768px) {
  .headline-xl {
    font-size: 36px;
  }
  .headline-lg {
    font-size: 26px;
  }
  section {
    padding: var(--space-lg) 0;
  }

  .nav__toggle {
    display: block;
  }

  .nav__links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    gap: 0;
    padding: var(--space-md) var(--margin);
    border-bottom: 1px solid var(--outline-soft);
    box-shadow: 0 12px 24px -16px rgba(0, 0, 0, 0.15);
    transform: translateY(-12px);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.25s ease, opacity 0.25s ease;
  }

  .nav__links.is-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav__links li {
    border-bottom: 1px solid var(--tertiary);
  }

  .nav__link {
    display: block;
    padding: var(--space-sm) 0;
  }

  .nav__lang {
    border-bottom: none !important;
    padding: var(--space-sm) 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition: none !important;
    animation: none !important;
  }
  .module-card {
    opacity: 1;
    transform: none;
  }
}

/* =========================================================
   Slideshow
   ========================================================= */
.slider {
  padding: var(--space-lg) 0 0;
}

.slider__viewport {
  position: relative;
  aspect-ratio: 1100 / 450;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--surface-container);
  box-shadow: 0 18px 40px -24px rgba(0, 0, 0, 0.45);
}

.slider__track {
  position: absolute;
  inset: 0;
}

.slider__slide {
  position: absolute;
  inset: 0;
  margin: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.7s ease;
}

.slider__slide.is-active {
  opacity: 1;
  visibility: visible;
}

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

.slider__caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: var(--space-md) var(--space-lg) calc(var(--space-md) + 14px);
  font-size: 20px;
  font-weight: 600;
  color: var(--white);
  background: linear-gradient(
    to top,
    rgba(0, 0, 0, 0.65),
    rgba(0, 0, 0, 0)
  );
}

.slider__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  padding: 0;
  border: none;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.85);
  color: var(--black);
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
  transition: background 0.2s ease;
}

.slider__nav:hover {
  background: var(--white);
  color: var(--primary-dark);
}

.slider__nav--prev {
  left: var(--space-md);
}

.slider__nav--next {
  right: var(--space-md);
}

.slider__dots {
  position: absolute;
  left: 0;
  right: 0;
  bottom: var(--space-sm);
  display: flex;
  justify-content: center;
  gap: 8px;
}

.slider__dot {
  width: 10px;
  height: 10px;
  padding: 0;
  border: none;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.55);
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease;
}

.slider__dot:hover {
  background: rgba(255, 255, 255, 0.85);
}

.slider__dot.is-active {
  background: var(--primary);
  transform: scale(1.25);
}

@media (max-width: 768px) {
  .slider__caption {
    font-size: 15px;
    padding: var(--space-sm) var(--space-md) calc(var(--space-sm) + 16px);
  }
  .slider__nav {
    width: 36px;
    height: 36px;
    font-size: 22px;
  }
}