:root {
  --gold: #f8d174;
  --black: #000000;
  --cream: #f7f1e5;
  --white: #ffffff;
  --muted: #aaaaaa;
  --line: rgba(248, 209, 116, 0.34);
  --error: #ff8d8d;
  --success: #f8d174;
}


/* GRUNDEINSTELLUNGEN */
* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;

  font-family: "Montserrat", sans-serif;
  line-height: 1.65;

  color: var(--white);
  background: var(--black);
}

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

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

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

button {
  cursor: pointer;
}

h1,
h2,
h3 {
  margin-top: 0;

  font-weight: 700;
  line-height: 1.1;
}


/* HEADER */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;

  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;

  height: 88px;
  padding: 0 5vw;

  background: rgba(0, 0, 0, 0.95);
  border-bottom: 1px solid var(--line);

  backdrop-filter: blur(15px);
}

.brand {
  display: block;
}

.brand img {
  width: 210px;
}

.main-nav {
  display: flex;
  justify-content: center;
  gap: 34px;
}

.main-nav a {
  position: relative;

  padding: 30px 0;

  font-size: 0.9rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.main-nav a::after {
  content: "";

  position: absolute;
  right: 0;
  bottom: 20px;
  left: 0;

  height: 2px;

  background: var(--gold);

  transform: scaleX(0);
  transition: transform 0.25s ease;
}

.main-nav a:hover::after,
.main-nav a.active::after {
  transform: scaleX(1);
}

.header-button,
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;

  padding: 14px 24px;

  border: 1px solid var(--gold);

  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;

  transition:
    background 0.25s ease,
    color 0.25s ease,
    border-color 0.25s ease,
    transform 0.25s ease,
    opacity 0.25s ease;
}

.header-button,
.btn-gold {
  color: var(--black);
  background: var(--gold);
}

.header-button:hover,
.btn-gold:hover {
  color: var(--black);
  background: var(--white);
  border-color: var(--white);

  transform: translateY(-2px);
}

.menu-toggle {
  display: none;

  padding: 6px;

  background: none;
  border: 0;
}

.menu-toggle span {
  display: block;

  width: 28px;
  height: 2px;
  margin: 6px;

  background: var(--gold);

  transition: transform 0.25s ease;
}


/* ALLGEMEINE BEREICHE */
.section {
  padding: 95px 6vw;
}

.eyebrow {
  display: block;

  margin-bottom: 14px;

  color: var(--gold);

  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}


/* HERO */
.page-hero {
  padding: 110px 6vw 85px;

  background:
    radial-gradient(
      circle at top right,
      rgba(248, 209, 116, 0.09),
      transparent 38%
    ),
    linear-gradient(135deg, #111111, #000000);

  border-bottom: 1px solid var(--line);
}

.page-hero h1 {
  max-width: 1000px;
  margin-bottom: 18px;

  color: var(--gold);

  font-size: clamp(3rem, 7vw, 6.5rem);
}

.page-hero p {
  max-width: 700px;
  margin: 0;

  color: #cccccc;

  font-size: 1.05rem;
}


/* FORMULAR-LAYOUT */
.booking-grid {
  display: grid;
  grid-template-columns: 0.75fr 1.4fr;
  align-items: start;
  gap: 55px;

  max-width: 1300px;
  margin: 0 auto;
}


/* INFORMATIONSKARTE */
.booking-note {
  height: max-content;
  padding: 45px;

  color: var(--black);
  background: var(--gold);
}

.booking-note .booking-eyebrow {
  color: var(--black);
}

.booking-note h2 {
  margin-bottom: 22px;

  font-size: clamp(2.2rem, 4vw, 3.2rem);
}

.booking-note p {
  margin: 0;

  font-weight: 500;
}


/* FORMULAR */
.booking-form {
  position: relative;

  padding: 45px;

  background: #050505;
  border: 1px solid var(--line);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 20px;
}

label {
  display: block;

  margin-bottom: 20px;

  font-size: 0.85rem;
  font-weight: 700;
}

input,
select,
textarea {
  width: 100%;
  margin-top: 8px;
  padding: 15px;

  color: var(--white);
  background: #0d0d0d;
  border: 1px solid #555555;
  border-radius: 0;
  outline: none;

  transition:
    border-color 0.2s ease,
    background 0.2s ease;
}

input:hover,
select:hover,
textarea:hover {
  border-color: #888888;
}

input:focus,
select:focus,
textarea:focus {
  background: #111111;
  border-color: var(--gold);
}

textarea {
  min-height: 150px;

  resize: vertical;
}

select {
  cursor: pointer;
}

select option {
  color: var(--white);
  background: #0d0d0d;
}

.required {
  color: var(--gold);
}


/* DATENSCHUTZ */
.privacy-check {
  display: flex;
  align-items: flex-start;
  gap: 12px;

  margin: 5px 0 28px;

  color: #cccccc;

  font-size: 0.78rem;
  font-weight: 400;
  line-height: 1.55;
}

.privacy-check input {
  flex-shrink: 0;

  width: 18px;
  height: 18px;
  margin: 3px 0 0;

  accent-color: var(--gold);
}

.privacy-check a {
  color: var(--gold);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.privacy-check a:hover {
  color: var(--white);
}


/* SPAM-SCHUTZ */
.honeypot {
  position: absolute;
  left: -9999px;

  width: 1px;
  height: 1px;

  overflow: hidden;

  opacity: 0;
  pointer-events: none;
}


/* BUTTON */
.submit-button {
  min-width: 190px;
}

.submit-button:disabled {
  cursor: not-allowed;

  opacity: 0.65;

  transform: none;
}


/* STATUSMELDUNG */
.status {
  min-height: 26px;
  margin: 20px 0 0;

  font-size: 0.9rem;
  font-weight: 700;
  line-height: 1.5;
}

.status.success {
  color: var(--success);
}

.status.error {
  color: var(--error);
}

.required-note {
  margin: 8px 0 0;

  color: #888888;

  font-size: 0.72rem;
}


/* FOOTER */
.site-footer {
  padding: 38px 6vw 20px;

  background: #050505;
  border-top: 1px solid var(--line);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 50px;
}

.footer-inner img {
  width: 190px;
}

.footer-inner div {
  display: flex;
  gap: 25px;
}

.footer-inner a {
  transition: color 0.2s ease;
}

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

.site-footer > p {
  margin-top: 30px;

  color: #777777;

  font-size: 0.78rem;
  text-align: center;
}


/* EINBLEND-ANIMATION */
.reveal {
  opacity: 0;

  transform: translateY(28px);

  transition:
    opacity 0.7s ease,
    transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;

  transform: none;
}


/* TABLET UND MOBILE */
@media (max-width: 900px) {
  .site-header {
    grid-template-columns: 1fr auto;

    height: 78px;
  }

  .brand img {
    width: 180px;
  }

  .header-button {
    display: none;
  }

  .menu-toggle {
    display: block;
  }

  .main-nav {
    position: fixed;
    top: 78px;
    right: 0;
    left: 0;

    display: none;
    flex-direction: column;
    gap: 0;

    padding: 20px 6vw;

    background: #000000;
    border-bottom: 1px solid var(--line);
  }

  .main-nav.open {
    display: flex;
  }

  .main-nav a {
    padding: 15px 0;
  }

  .main-nav a::after {
    bottom: 7px;
  }

  .booking-grid {
    grid-template-columns: 1fr;
  }

  .booking-note {
    max-width: none;
  }
}


@media (max-width: 800px) {
  .page-hero {
    padding-top: 85px;
    padding-bottom: 65px;
  }

  .section {
    padding: 70px 5vw;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }

  .booking-form {
    padding: 28px;
  }
}


@media (max-width: 768px) {
  .site-footer {
    text-align: center;
  }

  .footer-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;

    gap: 20px;
  }

  .footer-inner img {
    display: block;

    margin: 0 auto;
  }

  .footer-inner div {
    display: flex;
    flex-direction: column;
    align-items: center;

    gap: 10px;
  }

  .site-footer > p {
    margin-top: 20px;

    text-align: center;
  }
}


@media (max-width: 480px) {
  .brand img {
    width: 155px;
  }

  .page-hero h1 {
    font-size: 2.8rem;
  }

  .booking-note,
  .booking-form {
    padding: 24px;
  }

  .submit-button {
    width: 100%;
  }
}

.brand img {
  visibility: hidden;
}

/* WENIGER ANIMATION BEI ENTSPRECHENDER EINSTELLUNG */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}