/* ===== CSS VARIABLES ===== */
:root {
  /* Colors */
  --color-primary: #ff8c00;
  --color-primary-dark: #e67e00;
  --color-secondary: #1a1a1a;
  --color-dark: #ffffff;
  --color-gray-dark: #f5f7fa;
  --color-gray: #d4dbe3;
  --color-gray-light: #8a98a8;
  --color-white: #ffffff;
  --color-text: #1f2933;
  --color-text-muted: #5f6b78;

  /* Typography */
  --font-family:
    "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;

  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --spacing-3xl: 4rem;

  /* Border radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;

  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

/* ===== RESET & BASE ===== */
* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-dark);
  margin: 0;
  padding: 0;
}

/* ===== LAYOUT ===== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

/* ===== TYPOGRAPHY ===== */
h1,
h2,
h3,
h4,
h5,
h6 {
  margin: 0 0 var(--spacing-md) 0;
  font-weight: 600;
  line-height: 1.2;
  color: var(--color-secondary);
}

h1 {
  font-size: var(--font-size-5xl);
}
h2 {
  font-size: var(--font-size-4xl);
}
h3 {
  font-size: var(--font-size-3xl);
}
h4 {
  font-size: var(--font-size-2xl);
}
h5 {
  font-size: var(--font-size-xl);
}
h6 {
  font-size: var(--font-size-lg);
}

p {
  margin: 0 0 var(--spacing-md) 0;
  color: var(--color-text);
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-md) var(--spacing-xl);
  font-size: var(--font-size-base);
  font-weight: 500;
  text-decoration: none;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-base);
  white-space: nowrap;
}

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

.btn--primary:hover {
  background-color: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn--secondary {
  background-color: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

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

/* ===== HEADER ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: transparent;
  transition: all var(--transition-base);
}

.header--scrolled {
  background-color: rgba(255, 255, 255, 0.95);
  box-shadow: var(--shadow-sm);
}

.header--scrolled .nav__link {
  color: var(--color-secondary);
}

.header--scrolled .nav__toggle span {
  background-color: var(--color-secondary);
}

/* Home: light nav text over full-bleed hero until user scrolls */
.page--home .header:not(.header--scrolled) .nav__link:not(.nav__link--cta) {
  color: var(--color-white);
}

.page--home
  .header:not(.header--scrolled)
  .nav__link:not(.nav__link--cta):hover {
  color: var(--color-primary);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md) 0;
}

.nav__logo {
  flex-shrink: 0;
}

.logo__image {
  height: 40px;
  width: auto;
  display: block;
}

.nav__menu {
  display: flex;
  align-items: center;
}

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

.nav__link {
  color: var(--color-secondary);
  font-weight: 500;
  text-decoration: none;
  transition: color var(--transition-fast);
  position: relative;
}

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

.nav__link--cta {
  background-color: var(--color-primary);
  color: var(--color-white);
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
}

.nav__link--cta:hover {
  background-color: var(--color-primary-dark);
  color: var(--color-white);
  transform: translateY(-1px);
}

.nav__toggle {
  display: none;
  flex-direction: column;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-sm);
  gap: 4px;
}

.nav__toggle span {
  width: 25px;
  height: 3px;
  background-color: var(--color-secondary);
  transition: all var(--transition-base);
}

.nav__item--dropdown {
  position: relative;
}

.nav__dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  background-color: var(--color-gray-dark);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: var(--spacing-md);
  min-width: 200px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all var(--transition-base);
  z-index: 1001;
  list-style: none;
}

.nav__item--dropdown:hover .nav__dropdown,
.nav__dropdown--open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav__dropdown-link {
  display: block;
  padding: var(--spacing-sm) 0;
  color: var(--color-text);
  transition: color var(--transition-fast);
}

.nav__dropdown-link:hover {
  color: var(--color-primary);
}

.nav__arrow {
  margin-left: var(--spacing-sm);
  transition: transform var(--transition-base);
}

.nav__arrow--open {
  transform: rotate(180deg);
}

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: end;
  background-image: var(--hero-desktop-image);
  background-size: cover;
  background-position-x: center;
  background-position-y: -1050px;
  background-repeat: no-repeat;
  padding-bottom: var(--spacing-3xl);
}

.hero--secondary {
  min-height: 80vh;
}

.hero--secondary::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
  z-index: 1;
}

.hero--secondary .hero__title,
.hero--secondary .hero__description {
  color: var(--color-secondary);
}

.hero--secondary-no-bg {
  background-image: none !important;
  background-color: var(--color-dark);
}

.hero--secondary-no-bg::before {
  display: none;
}

@media (max-width: 768px) {
  .hero {
    background-image: var(--hero-mobile-image, var(--hero-desktop-image));
    background-position-y: bottom;
  }
}

.hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.hero__title {
  font-size: var(--font-size-5xl);
  margin-bottom: var(--spacing-sm);
  color: var(--color-dark);
  font-weight: 900;
}

.hero__description {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-lg);
  color: var(--color-text);
}

.hero__cta {
  margin-top: var(--spacing-sm);
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: var(--spacing-sm);
}

/* ===== SERVICE CARDS ===== */
.service-card {
  background-color: var(--color-gray-dark);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  transition: all var(--transition-base);
  height: 100%;
  cursor: pointer;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
}

.service-card__image {
  height: 400px;
  background-size: cover;
  background-position: center;
  position: relative;
}

.service-card__overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    135deg,
    rgba(15, 15, 15, 0.7) 0%,
    rgba(15, 15, 15, 0.3) 100%
  );
}

.service-card__content {
  padding: var(--spacing-xl);
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
}

.service-card__title {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--spacing-xs);
  color: var(--color-white);
}

.service-card__description {
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--spacing-sm);
}

.service-card__price {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
}

.service-card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--color-primary);
  font-weight: 500;
  transition: all var(--transition-base);
}

.service-card__link:hover {
  color: var(--color-primary-dark);
  transform: translateX(5px);
}

/* ===== CTA SECTION ===== */
.cta-section {
  background-color: var(--color-gray-dark);
  padding: var(--spacing-3xl) 0;
  text-align: center;
}

.cta-section__title {
  font-size: var(--font-size-4xl);
  margin-bottom: var(--spacing-lg);
  color: var(--color-secondary);
}

.cta-section__description {
  font-size: var(--font-size-lg);
  color: var(--color-text);
  margin-bottom: var(--spacing-2xl);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* ===== FOOTER ===== */
.footer {
  background-color: var(--color-gray-dark);
  border-top: 1px solid var(--color-gray);
  padding: var(--spacing-xl) 0 var(--spacing-lg);
  margin-top: var(--spacing-2xl);
}

.footer__top {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--spacing-lg) var(--spacing-xl);
  margin-bottom: var(--spacing-lg);
}

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

.footer__brand:hover .footer__logo {
  opacity: 0.85;
}

.footer__logo {
  height: 36px;
  width: auto;
  max-width: 100%;
  display: block;
  transition: opacity var(--transition-fast);
}

.footer__info {
  flex: 1 1 16rem;
  min-width: 0;
  max-width: 100%;
}

.footer__contact {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--spacing-sm);
  font-size: var(--font-size-sm);
  line-height: 1.45;
}

.footer__contact-item {
  margin: 0;
  min-width: 0;
}

.footer__contact-link {
  color: var(--color-text);
  text-decoration: none;
  overflow-wrap: anywhere;
  word-break: break-word;
  display: inline-block;
  max-width: 100%;
}

.footer__contact-link:hover {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

.footer__address {
  font-style: normal;
  font-size: inherit;
  line-height: inherit;
  color: var(--color-text-muted);
  margin: 0;
}

@media (min-width: 641px) {
  /* Single column: easier to scan than phone | email grid + lonely address row */
  .footer__contact {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.35rem;
    max-width: 22rem;
  }

  .footer__contact-link {
    display: inline;
    overflow-wrap: break-word;
    word-break: normal;
  }

  .footer__address {
    line-height: 1.5;
  }
}

.footer__nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--spacing-sm) var(--spacing-md);
}

.footer__nav a {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
}

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

.footer__bottom {
  border-top: 1px solid var(--color-gray);
  padding-top: var(--spacing-lg);
  text-align: center;
}

.footer__copyright {
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-xs);
  line-height: 1.5;
}

.footer__credit-intro {
  font-size: var(--font-size-xs);
  font-weight: 400;
  letter-spacing: 0.02em;
  color: var(--color-gray-light);
  max-width: 22rem;
  text-wrap: balance;
}

.footer__credit-logo {
  height: 32px;
  width: auto;
  display: block;
}

.footer__credit-link {
  display: inline-flex;
  text-decoration: none;
  color: var(--color-text);
  border-radius: var(--radius-lg);
}

.footer__credit-link-inner {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.75rem;
  border-radius: inherit;
  border: 1px solid var(--color-gray);
  background-color: var(--color-white);
  box-shadow: var(--shadow-sm);
  transition:
    border-color var(--transition-fast),
    box-shadow var(--transition-fast),
    transform var(--transition-fast);
}

.footer__credit-link:hover .footer__credit-link-inner,
.footer__credit-link:focus-visible .footer__credit-link-inner {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

.footer__credit-link:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
}

.footer__credit-external {
  flex-shrink: 0;
  opacity: 0.55;
  transition:
    opacity var(--transition-fast),
    transform var(--transition-fast);
}

.footer__credit-link:hover .footer__credit-external,
.footer__credit-link:focus-visible .footer__credit-external {
  opacity: 1;
  transform: translate(1px, -1px);
}

@media (max-width: 640px) {
  .footer {
    padding-top: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    margin-top: var(--spacing-xl);
  }

  .footer__top {
    flex-direction: column;
    align-items: stretch;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
  }

  .footer__brand {
    align-self: center;
  }

  .footer__info {
    flex: none;
    width: 100%;
    text-align: center;
  }

  .footer__contact {
    justify-items: center;
    text-align: center;
  }

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

  .footer__address {
    text-align: center;
  }

  .footer__nav {
    width: 100%;
    justify-content: center;
    gap: var(--spacing-sm) var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-gray);
  }

  .footer__bottom {
    padding-top: var(--spacing-md);
  }
}

/* ===== UTILITIES ===== */
.text-center {
  text-align: center;
}
.text-left {
  text-align: left;
}
.text-right {
  text-align: right;
}

.mb-0 {
  margin-bottom: 0;
}
.mb-1 {
  margin-bottom: var(--spacing-sm);
}
.mb-2 {
  margin-bottom: var(--spacing-md);
}
.mb-3 {
  margin-bottom: var(--spacing-lg);
}
.mb-4 {
  margin-bottom: var(--spacing-xl);
}

.mt-0 {
  margin-top: 0;
}
.mt-1 {
  margin-top: var(--spacing-sm);
}
.mt-2 {
  margin-top: var(--spacing-md);
}
.mt-3 {
  margin-top: var(--spacing-lg);
}
.mt-4 {
  margin-top: var(--spacing-xl);
}

/* ===== SERVICES OVERVIEW ===== */
.services-overview {
  padding: var(--spacing-3xl) 0;
}

.services-overview__header {
  text-align: center;
  margin-bottom: var(--spacing-3xl);
}

.services-overview__header h2 {
  margin-bottom: var(--spacing-lg);
}

.services-overview__header p {
  font-size: var(--font-size-lg);
  max-width: 800px;
  margin: 0 auto;
  color: var(--color-text);
}

.services-overview__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--spacing-2xl);
}

/* ===== SERVICES DETAIL ===== */
.services-detail {
  padding: var(--spacing-3xl) 0;
}

.services-detail__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: var(--spacing-3xl);
  max-width: 1000px;
  margin: 0 auto;
}

/* ===== SERVICES LIST ===== */
.services-list {
  padding: var(--spacing-3xl) 0;
}

.services-list__header {
  text-align: center;
  margin-bottom: var(--spacing-3xl);
}

.services-list__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--spacing-md);
}

.service-item {
  background-color: var(--color-gray-dark);
  border: 1px solid rgba(212, 219, 227, 0.8);
  border-radius: var(--radius-md);
  transition:
    transform var(--transition-base),
    box-shadow var(--transition-base),
    border-color var(--transition-base);
}

.service-item:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: rgba(255, 140, 0, 0.3);
}

.service-item__content {
  padding: var(--spacing-lg) var(--spacing-xl);
}

.service-item__content h3 {
  color: var(--color-secondary);
  margin-bottom: var(--spacing-xs);
  font-size: var(--font-size-xl);
  font-weight: 600;
  line-height: 1.3;
}

.service-item__description {
  color: var(--color-text-muted);
  line-height: 1.5;
  font-size: var(--font-size-sm);
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.service-item__toggle {
  margin-top: var(--spacing-sm);
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--color-primary);
  font-size: var(--font-size-sm);
  font-weight: 600;
  cursor: pointer;
  transition: color var(--transition-fast);
}

.service-item__toggle:hover {
  color: var(--color-primary-dark);
}

.service-item.is-expanded {
  box-shadow: var(--shadow-lg);
  border-color: rgba(255, 140, 0, 0.4);
}

.service-item.is-expanded .service-item__description {
  display: block;
  -webkit-line-clamp: initial;
  line-clamp: initial;
  overflow: visible;
}

.service-item:focus-visible {
  outline: 2px solid rgba(255, 140, 0, 0.5);
  outline-offset: 2px;
}

/* ===== MARKARBETEN GALLERY ===== */
.mark-gallery {
  padding: 0 0 var(--spacing-3xl);
}

.mark-gallery__header {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
}

.mark-gallery__header p {
  color: var(--color-text-muted);
}

.mark-gallery__slider {
  width: 100%;
  position: relative;
  overflow: hidden;
}

.mark-gallery__slider::before,
.mark-gallery__slider::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  width: clamp(24px, 6vw, 88px);
  pointer-events: none;
  z-index: 2;
}

.mark-gallery__slider::before {
  left: 0;
  background: linear-gradient(
    to right,
    rgba(255, 255, 255, 0.95),
    rgba(255, 255, 255, 0)
  );
}

.mark-gallery__slider::after {
  right: 0;
  background: linear-gradient(
    to left,
    rgba(255, 255, 255, 0.95),
    rgba(255, 255, 255, 0)
  );
}

.mark-gallery__slide {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  display: block;
  height: 280px;
}

.mark-gallery__slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-base);
}

.mark-gallery__slide:hover img {
  transform: scale(1.04);
}

.mark-gallery__slide:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
}

/* ===== FIREWOOD PRODUCTS ===== */
.firewood-products {
  padding: var(--spacing-3xl) 0;
}

.firewood-products__header {
  text-align: center;
  margin-bottom: var(--spacing-3xl);
}

.firewood-products__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--spacing-2xl);
}

/* ===== FIREWOOD LOCATION ===== */
.firewood-location {
  padding: var(--spacing-3xl) 0;
  background-color: var(--color-gray-dark);
}

.firewood-location__content {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.firewood-location__content h2 {
  margin-bottom: var(--spacing-lg);
}

.firewood-location__content p {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-2xl);
  color: var(--color-text);
}

.firewood-location__cta {
  margin-top: var(--spacing-2xl);
}

/* ===== CONTACT FORM ===== */
.contact-form-section {
  padding: var(--spacing-3xl) 0;
}

.contact-form-section__content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl);
  max-width: 1200px;
  margin: 0 auto;
}

.contact-form-section__info h2 {
  margin-bottom: var(--spacing-2xl);
}

.contact-info {
  display: grid;
  gap: var(--spacing-xl);
}

.contact-info__item h3 {
  color: var(--color-primary);
  margin-bottom: var(--spacing-sm);
  font-size: var(--font-size-lg);
}

.contact-info__item p,
.contact-info__item address {
  color: var(--color-text);
  margin: 0;
}

.contact-info__item a {
  color: var(--color-primary);
  text-decoration: none;
}

.contact-info__item a:hover {
  color: var(--color-primary-dark);
}

/* ===== FORM STYLES ===== */
.contact-form {
  background-color: var(--color-gray-dark);
  padding: var(--spacing-2xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.form-group {
  margin-bottom: var(--spacing-lg);
}

.form-group label {
  display: block;
  margin-bottom: var(--spacing-sm);
  color: var(--color-white);
  font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: var(--spacing-md);
  border: 2px solid var(--color-gray);
  border-radius: var(--radius-md);
  background-color: var(--color-dark);
  color: var(--color-text);
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  transition: border-color var(--transition-base);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
}

.form-group input.error,
.form-group select.error,
.form-group textarea.error {
  border-color: #dc3545;
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

/* ===== MAP SECTION ===== */
.map-section {
  padding: var(--spacing-3xl) 0;
  background-color: var(--color-gray-dark);
}

/* ===== ABOUT TIMELINE ===== */
.about-timeline {
  padding: var(--spacing-3xl) 0;
}

.about-timeline__header {
  text-align: center;
  margin-bottom: var(--spacing-3xl);
}

.about-timeline__content {
  max-width: 800px;
  margin: 0 auto;
}

.timeline-item {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-2xl);
  position: relative;
}

.timeline-item:not(:last-child)::after {
  content: "";
  position: absolute;
  left: 60px;
  top: 80px;
  bottom: -40px;
  width: 2px;
  background: linear-gradient(to bottom, var(--color-primary), transparent);
}

.timeline-item__year {
  background-color: var(--color-primary);
  color: var(--color-white);
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  text-align: center;
  font-weight: 700;
  font-size: var(--font-size-lg);
  height: fit-content;
}

.timeline-item__content h3 {
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
  font-size: var(--font-size-xl);
}

.timeline-item__content p {
  color: var(--color-text);
  line-height: 1.7;
  margin: 0;
}

/* ===== THANK YOU MESSAGE ===== */
.thank-you-message {
  padding: var(--spacing-3xl) 0;
  background-color: var(--color-gray-dark);
}

.thank-you-message__content {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.thank-you-message__content h2 {
  margin-bottom: var(--spacing-lg);
  color: var(--color-primary);
}

.thank-you-message__content p {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-2xl);
  color: var(--color-text);
}

.thank-you-message__contact {
  margin-bottom: var(--spacing-2xl);
}

.thank-you-message__contact .contact-info {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-xl);
  margin-top: var(--spacing-xl);
}

.thank-you-message__cta {
  margin-top: var(--spacing-2xl);
}

.map-section__header {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
}

.map-section__header h2 {
  margin-bottom: var(--spacing-sm);
}

.map-section__header p {
  color: var(--color-text);
  font-size: var(--font-size-lg);
}

.map-section__map {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

/* ===== REFERENCES ===== */
.references {
  padding: var(--spacing-3xl) 0;
  background-color: var(--color-gray-dark);
}

.references__header {
  text-align: center;
  margin-bottom: var(--spacing-3xl);
}

.references__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--spacing-xl);
  align-items: center;
}

.reference-logo {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: var(--spacing-lg);
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
}

.reference-logo:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.reference-logo img {
  max-width: 100%;
  height: auto;
  filter: grayscale(100%);
  transition: filter var(--transition-base);
}

.reference-logo:hover img {
  filter: grayscale(0%);
}

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in-up {
  animation: fadeInUp 0.6s ease-out;
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 1024px) {
  .services-list__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  .nav__list {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background-color: var(--color-dark);
    flex-direction: column;
    padding: var(--spacing-xl);
    gap: var(--spacing-lg);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    z-index: 1000;
    min-height: 100vh;
  }

  .nav__list--open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  /* Open mobile panel uses a light background — keep link text dark */
  .page--home
    .header:not(.header--scrolled)
    .nav__list--open
    .nav__link:not(.nav__link--cta) {
    color: var(--color-secondary);
  }

  .nav__link {
    color: var(--color-secondary);
  }

  .nav__toggle {
    display: flex;
  }

  .nav__item--dropdown {
    position: relative;
  }

  .nav__dropdown {
    position: static;
    background: none;
    box-shadow: none;
    padding: var(--spacing-md) 0 0 var(--spacing-lg);
    opacity: 1;
    visibility: visible;
    transform: none;
  }

  .hero__title {
    font-size: var(--font-size-4xl);
    color: var(--color-secondary);
  }

  .hero__description {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-sm);
  }

  .container {
    padding: 0 var(--spacing-lg);
  }

  .contact-form {
    padding: var(--spacing-md);
  }

  .contact-form-section__content {
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
  }

  .services-list__grid {
    grid-template-columns: 1fr;
  }

  .mark-gallery__slide {
    height: 220px;
  }

  .service-item {
    border-radius: var(--radius-md);
  }

  .service-item__content {
    padding: var(--spacing-md) var(--spacing-lg);
  }

  .timeline-item {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    text-align: center;
  }

  .timeline-item:not(:last-child)::after {
    display: none;
  }

  .timeline-item__year {
    width: fit-content;
    margin: 0 auto var(--spacing-md);
  }

  .thank-you-message__contact .contact-info {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
}

@media (max-width: 480px) {
  .hero__title {
    font-size: var(--font-size-3xl);
  }

  .hero__description {
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-sm);
  }

  .btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: var(--font-size-sm);
  }

  .contact-form {
    padding: var(--spacing-md);
  }

  .contact-form-section__content {
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
  }

  .services-list__grid {
    grid-template-columns: 1fr;
  }

  .mark-gallery__slide {
    height: 190px;
  }

  .service-item {
    border-radius: var(--radius-sm);
  }

  .service-item__content {
    padding: var(--spacing-md);
  }

  .service-item__content h3 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-sm);
  }

  .timeline-item {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    text-align: center;
  }

  .timeline-item:not(:last-child)::after {
    display: none;
  }

  .timeline-item__year {
    width: fit-content;
    margin: 0 auto var(--spacing-md);
  }

  .thank-you-message__contact .contact-info {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
}