/* ===========================
   LejEnSauna.dk — Stylesheet
   Dark theme with orange accents
   =========================== */

/* --- Custom Properties --- */
:root {
  --bg-primary: #1A1A1A;
  --bg-secondary: #212121;
  --bg-card: #2A2A2A;
  --bg-elevated: #333333;

  --orange: #D4722A;
  --orange-light: #E8944A;
  --orange-dark: #B85E1E;
  --orange-glow: rgba(212, 114, 42, 0.15);

  --text-primary: #F5F0EB;
  --text-secondary: #A8A099;
  --text-muted: #6B6259;
  --white: #FFFFFF;

  --gray-100: #3D3D3D;
  --gray-200: #555555;
  --gray-400: #888888;
  --gray-600: #AAAAAA;

  --success: #4CAF50;
  --error: #E74C3C;

  --font-display: 'Inter', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;

  --shadow-sm: 0 1px 3px rgba(0,0,0,0.4);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.5);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.6);
  --shadow-card: 0 2px 12px rgba(0,0,0,0.35);
  --shadow-glow: 0 0 20px rgba(212,114,42,0.2);

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;

  --header-height: 72px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  color: var(--text-primary);
  background: var(--bg-primary);
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--orange-light);
  text-decoration: none;
  transition: color 0.2s;
}

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

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

ul {
  list-style: none;
}

/* --- Layout --- */
.container {
  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 96px 0;
}

.section--alt {
  background: var(--bg-secondary);
}

.section__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 700;
  color: var(--orange);
  margin-bottom: 12px;
  text-align: center;
}

.section__subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  text-align: center;
  max-width: 600px;
  margin: 0 auto 56px;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 14px 32px;
  border-radius: 50px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.25s ease;
  text-decoration: none;
  white-space: nowrap;
}

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

.btn--primary:hover {
  background: var(--orange-dark);
  border-color: var(--orange-dark);
  color: var(--white);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md), var(--shadow-glow);
}

.btn--outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.5);
}

.btn--outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--white);
  color: var(--white);
}

.btn--sm {
  padding: 10px 22px;
  font-size: 0.875rem;
}

/* --- Header --- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background: rgba(26, 26, 26, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  z-index: 1000;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: box-shadow 0.3s;
}

.header--scrolled {
  box-shadow: 0 2px 20px rgba(0,0,0,0.5);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.header__logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.header__logo-img {
  height: 40px;
  width: 40px;
  object-fit: cover;
  border-radius: 10px;
}

.nav__list {
  display: flex;
  gap: 32px;
}

.nav__link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  position: relative;
  padding: 4px 0;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--orange);
  border-radius: 2px;
  transition: width 0.25s ease;
}

.nav__link:hover {
  color: var(--orange-light);
}

.nav__link:hover::after {
  width: 100%;
}

.header__cta {
  background: var(--orange);
  color: var(--white) !important;
  border-color: var(--orange);
}

.header__cta:hover {
  background: var(--orange-dark);
  border-color: var(--orange-dark);
  color: var(--white);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 1001;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all 0.3s ease;
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* --- Hero --- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-primary);
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 120%;
  object-fit: cover;
  object-position: center 30%;
  will-change: transform;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(26, 26, 26, 0.5) 0%,
    rgba(26, 26, 26, 0.3) 50%,
    rgba(26, 26, 26, 0.8) 100%
  );
}

.hero__content {
  position: relative;
  text-align: center;
  color: var(--white);
  padding: 140px 24px 100px;
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 20px;
  letter-spacing: -0.01em;
  color: var(--orange);
}

.hero__subtitle {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  opacity: 0.9;
  max-width: 600px;
  margin: 0 auto 40px;
  line-height: 1.7;
}

.hero__actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* --- How It Works --- */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  max-width: 800px;
  margin: 0 auto;
}

.step {
  text-align: center;
}

.step__icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  background: var(--orange-glow);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.step__icon svg {
  width: 28px;
  height: 28px;
  color: var(--orange);
}

.step__title {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.step__text {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* --- Pricing Cards --- */
.pricing {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  max-width: 700px;
  margin: 0 auto 40px;
}

.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.pricing-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  border-color: var(--orange);
}

.pricing-card__title {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.pricing-card__price {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--orange);
  margin-bottom: 4px;
}

.pricing-card__price span {
  font-size: 1rem;
  font-weight: 400;
  color: var(--text-secondary);
}

.pricing-card__desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 24px;
}

.pricing-card__btn {
  width: 100%;
}

.addons {
  text-align: center;
  max-width: 500px;
  margin: 0 auto 56px;
}

.addons__title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 16px;
}

.addons__list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}

.addons__item {
  background: var(--bg-card);
  border: 1px solid var(--gray-100);
  padding: 10px 20px;
  border-radius: 50px;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

/* --- About --- */
.about__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.about__text p {
  margin-bottom: 16px;
  color: var(--text-secondary);
}

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

.about__text .section__title {
  text-align: left;
  margin-bottom: 24px;
}

.about__photo {
  width: 100%;
  border-radius: var(--radius-lg);
  object-fit: cover;
  aspect-ratio: 4 / 3;
  box-shadow: var(--shadow-md);
}

/* --- Gallery --- */
.gallery__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 300px;
  gap: 12px;
}

.gallery__item {
  border-radius: var(--radius-md);
  overflow: hidden;
  min-height: 0;
}

.gallery__item--wide {
  grid-column: span 2;
}

.gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 35%;
  transition: transform 0.4s ease;
  display: block;
}

.gallery__item:hover img {
  transform: scale(1.06);
}

/* --- FAQ / Accordion --- */
.accordion {
  max-width: 720px;
  margin: 0 auto;
}

.accordion__item {
  border-bottom: 1px solid var(--gray-100);
}

.accordion__item:last-child {
  border-bottom: none;
}

.accordion__header {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--text-primary);
  text-align: left;
  transition: color 0.2s;
}

.accordion__header:hover {
  color: var(--orange-light);
}

.accordion__chevron {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--gray-400);
  transition: transform 0.3s ease;
}

.accordion__item.active .accordion__chevron {
  transform: rotate(180deg);
  color: var(--orange);
}

.accordion__body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
}

.accordion__item.active .accordion__body {
  max-height: 500px;
}

.accordion__body p {
  padding: 0 0 20px;
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* --- Contact --- */
.contact__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  margin-top: 48px;
}

.contact__item {
  display: flex;
  gap: 16px;
  margin-bottom: 28px;
}

.contact__icon {
  width: 24px;
  height: 24px;
  color: var(--orange);
  flex-shrink: 0;
  margin-top: 2px;
}

.contact__item strong {
  display: block;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.contact__item p {
  color: var(--text-primary);
  font-size: 0.95rem;
}

.contact__item a {
  color: var(--orange-light);
}

.contact__item a:hover {
  color: var(--orange);
}

.address-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.address-list li {
  font-size: 0.95rem;
  padding: 8px 10px;
  border-bottom: 1px solid var(--gray-100);
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.2s, padding-left 0.2s;
}

.address-list li:last-child {
  border-bottom: none;
}

.address-list li:hover {
  background: var(--orange-glow);
  padding-left: 16px;
}

.address-list li a {
  color: var(--text-primary);
  text-decoration: none;
  display: block;
}

.address-list li:hover a {
  color: var(--orange-light);
}

.address-list li a::after {
  content: ' \2197';
  font-size: 0.75em;
  opacity: 0;
  transition: opacity 0.2s;
}

.address-list li:hover a::after {
  opacity: 0.6;
}

/* --- Footer --- */
.footer {
  background: #111111;
  color: var(--text-secondary);
  padding: 64px 0 32px;
}

.footer__inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
}

.footer__logo {
  height: 48px;
  width: 48px;
  object-fit: cover;
  margin-bottom: 16px;
  border-radius: 10px;
}

.footer__brand p {
  font-size: 0.9rem;
  opacity: 0.7;
  line-height: 1.6;
}

.footer__links h4 {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.footer__links li {
  margin-bottom: 10px;
}

.footer__links a {
  color: var(--text-secondary);
  font-size: 0.9rem;
  opacity: 0.7;
  transition: opacity 0.2s;
}

.footer__links a:hover {
  opacity: 1;
  color: var(--white);
}

.footer__copy {
  grid-column: 1 / -1;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 24px;
  text-align: center;
  font-size: 0.8rem;
  opacity: 0.5;
}

/* ===========================
   Responsive
   =========================== */
@media (max-width: 1024px) {
  .pricing {
    grid-template-columns: 1fr;
    max-width: 400px;
  }

  .steps {
    grid-template-columns: 1fr;
    max-width: 320px;
    gap: 32px;
  }

  .gallery__grid {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 240px;
  }

  .gallery__item--wide {
    grid-column: span 2;
  }
}

@media (max-width: 768px) {
  :root {
    --header-height: 64px;
  }

  .section {
    padding: 64px 0;
  }

  /* Mobile nav */
  .nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--bg-secondary);
    padding: 100px 32px 40px;
    transition: right 0.35s ease;
    box-shadow: var(--shadow-lg);
    z-index: 999;
  }

  .nav.open {
    right: 0;
  }

  .nav__list {
    flex-direction: column;
    gap: 0;
  }

  .nav__link {
    display: block;
    padding: 14px 0;
    font-size: 1.05rem;
    border-bottom: 1px solid var(--gray-100);
    color: var(--text-primary);
  }

  .nav__link::after {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .header__cta {
    display: none;
  }

  /* About */
  .about__inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }

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

  .about__image {
    order: -1;
  }

  /* Contact */
  .contact__inner {
    grid-template-columns: 1fr;
  }

  /* Footer */
  .footer__inner {
    grid-template-columns: 1fr;
    gap: 32px;
    text-align: center;
  }

  .footer__logo {
    margin: 0 auto 16px;
  }
}

@media (max-width: 480px) {
  .hero__content {
    padding: 120px 16px 80px;
  }

  .hero__actions {
    flex-direction: column;
    align-items: center;
  }

  .btn {
    width: 100%;
    max-width: 280px;
  }
}

/* --- Overlay for mobile menu --- */
.nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s, visibility 0.3s;
  z-index: 998;
}

.nav-overlay.active {
  opacity: 1;
  visibility: visible;
}

/* --- Scroll Animations --- */
@media (prefers-reduced-motion: no-preference) {
  .pricing-card,
  .step,
  .accordion__item,
  .about__inner > *,
  .gallery__item {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease, box-shadow 0.3s ease, border-color 0.3s ease;
  }

  .pricing-card.visible,
  .step.visible,
  .accordion__item.visible,
  .about__inner > .visible,
  .gallery__item.visible {
    opacity: 1;
    transform: translateY(0);
  }
}