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

html,
body {
  height: 100%;
  margin: 0;
  padding: 0;
}

img,
picture,
video,
canvas,
svg {
  display: block;
  max-width: 100%;
  height: auto;
}

input,
button,
textarea,
select {
  font: inherit;
}

a {
  text-decoration: none;
  color: inherit;
}

/*======================================
VARIABLEN
=================================*/
:root {
  /*-------
    FARBEN
    ------- */

  /* Primary Colors Blau */
  --primary: hsl(49, 12%, 38%);
  --primary-light: hsl(53, 7%, 45%);
  --primary-ultra-light: hsl(57, 7%, 57%);
  /*
  --primary-dark: hsl(194, 75%, 15%);
  --primary-ultra-dark: hsl(196, 90%, 10%);
  */

  /* Secondary Colors 
  --secondary: hsl(42, 51%, 30%);
  --secondary-light: hsl(40, 26%, 56%);
  --secondary-ultra-light: hsl(38, 18%, 65%);
*/
  /* Base Colors */
  --base: hsl(42, 16%, 86%);
  --base-light: hsl(42, 16%, 89%);
  --base-ultra-light: hsl(38, 13%, 94%);
  --base-dark: hsl(37, 11%, 66%);
  --base-ultra-dark: hsl(37, 9%, 54%);

  /* Black Colors */
  --black: hsl(37, 9%, 15%);
  --black-light: hsl(34, 9%, 25%);

  /* White Colors */
  --white: hsl(45, 5%, 94%);
  --white-dark: hsl(45, 13%, 94%);

  /* Text Colors */
  --text-dark: var(--black);
  --text-dark-muted: var(--black-light);
  --text-light: var(--white);
  --text-light-muted: var(--white-dark);

  /* UI Colors */
  --success: #1c7c4f;
  --success-bg: #e8f8ee;
  --success-border: #b7e4c7;

  --error: #b42318;
  --error-bg: color-mix(in srgb, var(--error) 10%, white);
  --error-border: color-mix(in srgb, var(--error) 30%, white);

  /*------------------
  TEXT
  -------------------*/

  /* Fonts */
  --font-base: "Montserrat", system-ui, sans-serif;
  --font-heading: "Bodoni Moda", serif;
  --font-accent: "Allison", cursive;

  /* Typography Scale */
  --text-xs: clamp(0.875rem, 0.2vw + 0.8rem, 0.95rem);
  --text-s: clamp(1rem, 0.2vw + 0.85rem, 1.12rem);
  --text-m: clamp(1.125rem, 0.35vw + 1rem, 1.25rem);
  --text-l: clamp(1.25rem, 0.5vw + 1.1rem, 1.5rem);
  --text-xl: clamp(1.5rem, 0.6vw + 1.3rem, 1.875rem);
  --text-nav: clamp(0.95rem, 0.9rem + 0.25vw, 1.15rem);

  /* Heading Sizes */
  --heading-xs: clamp(1rem, 0.5vw + 0.85rem, 1.25rem);
  --heading-s: clamp(1.125rem, 0.7vw + 0.95rem, 1.5rem);
  --heading-m: clamp(1.5rem, 1vw + 1.2rem, 2.25rem);
  --heading-l: clamp(1.875rem, 1.3vw + 1.4rem, 2.75rem);
  --heading-xl: clamp(2.25rem, 1.6vw + 1.7rem, 3.25rem);
  --heading-2xl: clamp(2.75rem, 2vw + 2rem, 4rem);
  --heading-3xl: clamp(3.25rem, 2.5vw + 2.5rem, 4.75rem);

  /* --------------
    SPACING
    ---------------*/
  --space-xs: clamp(0.5rem, 0.4rem + 0.35vw, 0.8rem);
  --space-s: clamp(0.75rem, 0.6rem + 0.5vw, 1.2rem);
  --space-m: clamp(1rem, 0.8rem + 0.7vw, 1.6rem);
  --space-l: clamp(1.5rem, 1rem + 1vw, 2.4rem);
  --space-xl: clamp(2rem, 1.5rem + 1.2vw, 3.2rem);
  --space-2xl: clamp(2.8rem, 2rem + 2vw, 5rem);
  --space-3xl: clamp(3.5rem, 2.5rem + 3vw, 7rem);
  --flow-space: var(--space-xs); /* GLOBALE FLOW VARIABLE */
  /*
  --gutter: clamp(var(--space-s), 5vw, var(--space-l));*/
  --gutter: clamp(1.5rem, 8vw, 9rem);
  --section-padding-block: clamp(4rem, 1.5vw + 2rem, 7rem);

  /* --------------
   PADDING
---------------*/
  --padding-xs: clamp(0.5rem, 0.3rem + 0.5vw, 0.8rem);
  --padding-s: clamp(1.25rem, 1rem + 0.8vw, 2rem);
  --padding-m: clamp(1.5rem, 1.2rem + 1vw, 3rem);
  --padding-l: clamp(2rem, 1.5rem + 1.8vw, 5rem);
  --padding-xl: clamp(4rem, 9rem + 2.5vw, 8rem);

  /*-------------
    RADIUS
    ---------------*/
  --radius-xs: 0.2rem;
  --radius-s: 0.4rem;
  --radius-m: 0.8rem;
  --radius-l: 1.6rem;
  --radius-pill: 50vh;
  --radius-circle: 50%;

  /*---------------
  SHADOWS
  -------------*/
  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-s: 0 2px 4px rgba(0, 0, 0, 0.1);
  --shadow-m: 0 4px 8px rgba(0, 0, 0, 0.12);
  --shadow-l: 0 8px 16px rgba(0, 0, 0, 0.16);

  /*--------
  HEADER
  ---------*/
  --header-height: 4.5rem;
}

/* ==========================================
   LOCAL FONT IMPORTS (Outfit)
   ========================================== */

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

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

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

@font-face {
  font-family: "Montserrat";
  src: url(/uploads/Montserrat-SemiBold.woff2) format("woff2");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Montserrat";
  src: url(/uploads/Montserrat-Bold.woff2) format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Bodoni Moda";
  src: url(/uploads/BodoniModa-Regular.woff2) format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Bodoni Moda";
  src: url(/uploads/BodoniModa-Italic.woff2) format("woff2");
  font-weight: 400;
  font-style: italic;
  font-display: swap;
}

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

body {
  font-family: var(--font-base);
  line-height: 1.6;
  font-weight: 400;
  background-color: var(--base-ultra-light);
  color: var(--black-light);
  font-size: var(--text-s);
  overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  line-height: 1.2;
  color: var(--black);
}

strong,
b {
  font-weight: 600;
}

h1 {
  font-size: var(--heading-3xl);
  font-family: var(--font-accent);
  line-height: 0.8;
  font-weight: 400;
}

h2 {
  font-size: var(--heading-m);
}

h3 {
  font-size: var(--heading-s);
}

body {
  background-color: var(--base-ultra-light);
}

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

/*----------------
SECTION PADDING
----------------*/
section,
footer,
.section {
  padding-block: var(--section-padding-block);
  padding-inline: var(--gutter);
}

.section__inner {
  width: 100%;
  max-width: 1366px;
  margin-inline: auto;
}

/*Layout Drift bei Grids verhindern */
.section__inner * {
  min-width: 0;
}

/* HEADER FOOTER PADDING */

header {
  padding-inline: var(--gutter);
}

/*-------------------
VERTIKALES SPACING
--------------------*/
h1 {
  margin-bottom: var(--space-xl);
}

h2,
h3 {
  margin-bottom: var(--space-l);
}

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

/*----------
UTILITIES
-----------*/
/* GRID */

.grid-2 {
  display: grid;
  gap: var(--space-m);
  align-items: center;

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

/* SCREENREADER ONLY */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  border: 0;
}

/* BILDER */

.img-cover {
  inline-size: 100%;
  block-size: 100%;
  object-fit: cover;
}

.ratio-1-1 {
  aspect-ratio: 1 / 1;
}

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

.ratio-3-4 {
  aspect-ratio: 3 / 4;
}

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

/* BG Colors */
[data-bg="primary"] {
  background-color: var(--primary);
}

[data-bg="primary-light"] {
  background-color: var(--primary-light);
}

[data-bg="primary-ultra-light"] {
  background-color: var(--primary-ultra-light);
}

[data-bg="primary-dark"] {
  background-color: var(--primary-dark);
}

[data-bg="primary-ultra-dark"] {
  background-color: var(--primary-ultra-dark);
}

[data-bg="secondary"] {
  background-color: var(--secondary);
}

[data-bg="secondary-light"] {
  background-color: var(--secondary-light);
}

[data-bg="secondary-ultra-light"] {
  background-color: var(--secondary-ultra-light);
}

[data-bg="secondary-dark"] {
  background-color: var(--secondary-dark);
}

[data-bg="secondary-ultra-dark"] {
  background-color: var(--secondary-ultra-dark);
}

[data-bg="base"] {
  background-color: var(--base);
}

[data-bg="base-light"] {
  background-color: var(--base-light);
}

[data-bg="base-ultra-light"] {
  background-color: var(--base-ultra-light);
}

[data-bg="base-dark"] {
  background-color: var(--base-dark);
}

[data-bg="base-ultra-dark"] {
  background-color: var(--base-ultra-dark);
}

/* BACKGROUND IMAGES */
.section {
  position: relative;
}

.bg {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.bg__figure,
.bg__img {
  width: 100%;
  height: 100%;
}

.bg__img {
  object-fit: cover;
}

/*--------
BUTTONS
---------*/

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  inline-size: fit-content;
  max-inline-size: max-content;

  font-size: var(--text-s);
  font-weight: 500;
  line-height: 1;
  text-align: center;
  text-decoration: none;
  cursor: pointer;

  padding-block: var(--space-xs);
  padding-inline: var(--space-xl);
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-s);

  border: none;
  background: tranparent;
  color: inherit;

  transition:
    background-color 0.2s ease,
    color 0.2s ease,
    box-shadow 0.2s ease,
    transform 0.1s ease;

  :is(.btn, a.btn, button.btn) {
    display: inline-flex;
    flex: 0 0 auto;
    align-self: start;
    justify-self: start;
  }
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-2px);
  box-shadow: var(--shadow-m);
}

.btn:focus-visible {
  outline: 2px solid var(--text-dark, #000);
  outline-offset: 3px;
}

.btn--primary {
  background-color: var(--primary);
  color: var(--text-light);
  font-size: var(--text-m);
}

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

.btn--secondary {
  background-color: var(--secondary);
  color: var(--text-light);
  font-size: var(--text-s);
}

.btn--secondary:hover {
  background-color: var(--secondary-light);
}

/* =====================
   LISTS
===================== */
ol {
  list-style-position: inside;
  padding-left: 0;
  margin-bottom: var(--space-s);
}

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

ul li {
  position: relative;
  padding-left: 1.1em;
}

/*
ul li::before {
  content: "•";
  position: absolute;
  left: 0;
} */

/*=========================
Formulare
========================*/
/*----------------------
Form Container
-----------------------*/

.form {
  display: flex;
  flex-direction: column;
  gap: var(--space-m);
}

.form.is-loading {
  opacity: 0.6;
  pointer-events: none;
}

/*-----------------------
Field Wrapper
-------------------------*/

.form-field {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  margin: 0;
}

.form-label {
  font-size: var(--text-s);
  font-weight: 600;
}

/*---------------------
Inputs
---------------------*/
.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 10px 14px;
  border-radius: var(--radius-s);
  border: 1px solid var(--text-dark-muted);
  background: color-mix(in srgb, var(--text-light) 30%, white);
  font: inherit;
  transition:
    border-color 0.15s ease,
    box-shadow 0.15s ease;
}

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

/* Eigenes form-select dropdown icon */
select {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
}

.form-select {
  background-image: url("data:image/svg+xml,%3Csvg fill='none' stroke='%23333' stroke-width='2' viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 16px;
}

/* Focus */

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border: 2px solid var(--text-dark);
  box-shadow: 0 0 0 2px rgba(0, 0, 0, 0.05);
}

/*----------------
Field States
-----------------*/
/* Error */
.form-field.is-error .form-input,
.form-field.is-error .form-textarea,
.form-field.is-error .form-select {
  border-color: var(--error-border);
  background: var(--error-bg);
}

/*----------------------------
Options (für Checkbox, Radio, ...
-------------------------------*/
.form-option {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: var(--text-s);
}

.form-option input[type="radio"],
.form-option input[type="checkbox"] {
  margin-top: 6px;
  flex-shrink: 0;
}

/*----------------------
Actions
------------------------*/
.form-actions {
  margin-top: var(--space-s);
}

/*---------------------- 
Alert Message global 
------------------------*/
.alert {
  margin-top: var(--space-s);
  font-size: var(--text-s);
  padding: var(--space-s);
  border-radius: var(--radius-s);
}

.alert--success {
  color: var(--success);
  background: var(--success-bg);
  border: 1px solid var(--success-border);
}

.alert--error {
  color: var(--error);
  background: var(--error-bg);
  border: 1px solid var(--error-border);
}

.alert:empty {
  display: none;
}

.alert:not(:empty) {
  display: block;
}
/* ----------------
Disabled 
------------------*/

button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.is-disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/*============================
Back to Top Fähnchen
=============================*/
.back-to-top {
  position: fixed;
  bottom: 24px;
  right: 24px;

  width: 44px;
  height: 44px;

  border: none;
  border-radius: 50%;
  cursor: pointer;

  background: #111;
  color: #fff;
  box-shadow: var(--shadow-s);

  font-size: 18px;
  cursor: pointer;

  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);

  transition: all 0.2s ease;
  z-index: 999;
}

.back-to-top.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.back-to-top:hover {
  background: #333;
  transform: translateY(-2px);
  transition: transform 0.15s ease;
}

.back-to-top svg {
  display: block;
  margin: 0 auto;
}