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

:root {
  /* Heritage Color Palette */
  --color-primary: #2B1810;
  --color-primary-light: #3D261A;
  --color-accent: #7D5D08;
  --color-accent-light: #B8860B;
  --color-bg: #FFFBF5;
  --color-bg-alt: #F5F0E8;
  --color-bg-dark: #2B1810;
  --color-text: #3A2A1E;
  --color-text-light: #635446;
  --color-border: #E8E0D4;
  --color-white: #ffffff;

  /* Typography */
  --font-heading: 'DM Serif Display', Georgia, 'Times New Roman', serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-editorial: 'Source Serif 4', Georgia, serif;

  /* Layout */
  --container-width: 1120px;
  --radius: 8px;
  --radius-lg: 12px;
  --transition: 0.3s ease;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

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

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

/* ===== Skip Link (Accessibility) ===== */
.skip-link {
  position: absolute;
  top: -100%;
  left: 16px;
  background: var(--color-primary);
  color: #fff;
  padding: 8px 16px;
  border-radius: var(--radius);
  z-index: 200;
  font-size: 0.9rem;
}

.skip-link:focus {
  top: 8px;
}

/* ===== Container ===== */
.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== Header ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  border-top: 3px solid var(--color-accent);
  background: rgba(255, 251, 245, 0.97);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.header--scrolled {
  border-bottom-color: var(--color-border);
  box-shadow: 0 2px 20px rgba(43, 24, 16, 0.06);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav__logo img,
.nav__logo-svg {
  height: 48px;
  width: auto;
}

.nav__menu {
  display: flex;
  list-style: none;
  gap: 32px;
  align-items: center;
}

.nav__link {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-text-light);
  transition: color var(--transition);
  position: relative;
  letter-spacing: 0.02em;
}

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

.nav__link:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.nav__link--cta {
  background: var(--color-primary);
  color: #fff;
  padding: 10px 24px;
  border-radius: var(--radius);
  font-weight: 600;
}

.nav__link--cta:hover {
  background: var(--color-primary-light);
  color: #fff;
}

.nav__phone {
  display: none;
}

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 10px;
  min-width: 44px;
  min-height: 44px;
  justify-content: center;
  align-items: center;
}

.nav__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: var(--transition);
  transform-origin: center;
}

.nav__toggle--open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav__toggle--open span:nth-child(2) {
  opacity: 0;
}

.nav__toggle--open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ===== Buttons ===== */
.btn {
  display: inline-block;
  padding: 14px 28px;
  font-size: 0.9rem;
  font-weight: 600;
  font-family: var(--font-body);
  border-radius: var(--radius);
  cursor: pointer;
  transition: all var(--transition);
  border: 2px solid transparent;
  letter-spacing: 0.02em;
}

.btn--primary {
  background: var(--color-accent);
  color: #fff;
  border-color: var(--color-accent);
}

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

.btn:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.btn--outline {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn--outline:hover {
  background: var(--color-primary);
  color: #fff;
}

.btn--white {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.6);
}

.btn--white:hover {
  background: rgba(255,255,255,0.15);
  border-color: #fff;
}

.btn--full {
  width: 100%;
  text-align: center;
}

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  padding-top: 72px;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
}

.hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(43,24,16,0.75) 0%, rgba(43,24,16,0.4) 100%);
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 650px;
}

.hero__label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-accent-light);
  margin-bottom: 16px;
}

.hero__title {
  font-family: var(--font-heading);
  font-size: clamp(2.4rem, 5vw, 3.5rem);
  line-height: 1.12;
  color: #fff;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.hero__subtitle {
  font-family: var(--font-editorial);
  font-size: 1.15rem;
  color: rgba(255,255,255,0.85);
  margin-bottom: 36px;
  max-width: 500px;
  line-height: 1.7;
}

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

/* ===== Stats Bar ===== */
.stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 56px;
  padding: 40px 24px;
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
}

.stats__profile {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  object-fit: cover;
  object-position: top;
  border: 2px solid var(--color-accent);
}

.stat__number {
  display: block;
  font-family: var(--font-heading);
  font-size: 2rem;
  color: var(--color-accent);
}

.stat__label {
  font-size: 0.8rem;
  color: var(--color-text-light);
  letter-spacing: 0.02em;
}

/* ===== Sections ===== */
.section {
  padding: 96px 0;
}

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

.section__header {
  text-align: center;
  margin-bottom: 56px;
}

.section__label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-accent);
  margin-bottom: 12px;
}

.section__title {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  color: var(--color-primary);
  letter-spacing: -0.02em;
}

.section__description {
  margin-top: 12px;
  color: var(--color-text-light);
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
  font-family: var(--font-editorial);
  line-height: 1.7;
}

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

.about__text p {
  font-family: var(--font-editorial);
  color: var(--color-text-light);
  margin-bottom: 16px;
  line-height: 1.8;
  font-size: 1.02rem;
}

.about__text p:first-child::first-line {
  color: var(--color-primary);
  font-weight: 600;
}

.about__stats {
  display: flex;
  gap: 40px;
  margin-top: 32px;
  padding-top: 32px;
  border-top: 1px solid var(--color-border);
}

.about__image {
  position: relative;
}

.about__image img {
  border-radius: var(--radius-lg);
  width: 100%;
  height: auto;
  aspect-ratio: 3/4;
  object-fit: cover;
  object-position: top;
}

.about__image::after {
  content: '';
  position: absolute;
  bottom: -12px;
  right: -12px;
  width: 60%;
  height: 60%;
  border: 2px solid var(--color-accent);
  border-radius: var(--radius-lg);
  z-index: -1;
  opacity: 0.3;
}

/* ===== Services ===== */
.services__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--color-white);
  padding: 36px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  transition: box-shadow var(--transition), transform var(--transition);
  text-decoration: none;
  display: block;
  color: inherit;
}

.service-card:hover {
  box-shadow: 0 8px 32px rgba(43, 24, 16, 0.08);
  transform: translateY(-2px);
}

.service-card__icon {
  width: 52px;
  height: 52px;
  background: var(--color-bg-alt);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  margin-bottom: 20px;
}

.service-card__title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  color: var(--color-primary);
  margin-bottom: 10px;
}

.service-card__text {
  color: var(--color-text-light);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* ===== Diensten Page ===== */
.diensten-nav {
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  padding: 16px 0;
  position: sticky;
  top: 72px;
  z-index: 50;
}

.diensten-nav__list {
  display: flex;
  gap: 32px;
  list-style: none;
  justify-content: center;
}

.diensten-nav__link {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-light);
  transition: color var(--transition);
  padding: 4px 0;
  border-bottom: 2px solid transparent;
}

.diensten-nav__link:hover {
  color: var(--color-accent);
  border-bottom-color: var(--color-accent);
}

.dienst__icon {
  width: 52px;
  height: 52px;
  background: var(--color-bg-alt);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  margin-bottom: 20px;
}

.section--alt .dienst__icon {
  background: var(--color-white);
}

.nav__link--active {
  color: var(--color-accent);
  font-weight: 600;
}

.section--cta-center {
  text-align: center;
}

.section--cta-center .section__title {
  margin-bottom: 16px;
}

.section--cta-center .section__description {
  margin-bottom: 36px;
}

/* ===== Projects ===== */
.projects__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

a.project-featured,
a.project-card {
  text-decoration: none;
  color: inherit;
  display: block;
}

a.project-card:focus-visible,
a.project-featured:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 4px;
  border-radius: var(--radius-lg);
}

/* Body scroll lock when mobile menu is open */
body.menu-open {
  overflow: hidden;
}

.project-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  background: var(--color-white);
  transition: box-shadow var(--transition), transform var(--transition);
}

.project-card:hover {
  box-shadow: 0 12px 40px rgba(43, 24, 16, 0.1);
  transform: translateY(-4px);
}

.project-card__image {
  position: relative;
  overflow: hidden;
}

.project-card__image img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}

.project-card:hover .project-card__image img {
  transform: scale(1.05);
}

.project-card__content {
  padding: 24px;
}

.project-card__tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent);
  background: rgba(184, 134, 11, 0.08);
  padding: 4px 12px;
  border-radius: 4px;
  margin-bottom: 10px;
}

.project-card__title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  color: var(--color-primary);
  margin-bottom: 8px;
}

.project-card__text {
  color: var(--color-text-light);
  font-size: 0.9rem;
  line-height: 1.6;
}

/* ===== Featured Project (large) ===== */
.project-featured {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  margin-bottom: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--color-border);
}

.project-featured__image img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  border-radius: var(--radius-lg);
}

.project-featured__tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent);
  margin-bottom: 12px;
}

.project-featured__title {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  color: var(--color-primary);
  margin-bottom: 16px;
  letter-spacing: -0.01em;
}

.project-featured__text {
  font-family: var(--font-editorial);
  color: var(--color-text-light);
  line-height: 1.8;
  margin-bottom: 20px;
}

.project-featured__details {
  display: flex;
  gap: 24px;
}

.project-featured__detail {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-primary);
  background: var(--color-bg-alt);
  padding: 6px 14px;
  border-radius: 4px;
}

/* ===== Project Detail Page ===== */
.hero--project {
  min-height: 60vh;
}

.hero__back {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 20px;
  transition: color var(--transition);
}

.hero__back:hover {
  color: #fff;
}

.project-details {
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  padding: 32px 0;
}

.project-details__meta {
  display: flex;
  gap: 48px;
  flex-wrap: wrap;
}

.project-meta {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.project-meta__label {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent);
}

.project-meta__value {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-primary);
}

.project-content {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 64px;
  align-items: start;
}

.project-content__title {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  color: var(--color-primary);
  margin-bottom: 24px;
  hyphens: auto;
  letter-spacing: -0.01em;
}

.project-content__text p {
  font-family: var(--font-editorial);
  color: var(--color-text-light);
  margin-bottom: 16px;
  line-height: 1.8;
  font-size: 1.02rem;
}

.project-content__text p a {
  color: var(--color-primary);
  text-decoration: underline;
  text-decoration-color: var(--color-accent);
  text-underline-offset: 3px;
  text-decoration-thickness: 2px;
  font-weight: 600;
}

.project-content__text p a:hover {
  text-decoration-color: var(--color-primary);
}

.project-content__highlight {
  font-style: italic;
  color: var(--color-primary) !important;
  font-weight: 600;
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--color-border);
}

.project-content__sidebar-image img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  object-fit: cover;
}

/* ===== Gallery ===== */
.gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.gallery__item img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  border-radius: var(--radius);
  display: block;
}

.gallery__item--wide {
  grid-column: 1 / -1;
}

.gallery__item--wide img {
  height: 420px;
}

/* ===== Quote ===== */
.quote {
  padding: 64px 0;
  text-align: center;
  background: var(--color-bg-alt);
}

.quote__content {
  max-width: 640px;
  margin: 0 auto;
}

.quote__text {
  font-family: var(--font-heading);
  font-size: clamp(1.3rem, 2.5vw, 1.6rem);
  color: var(--color-primary);
  line-height: 1.5;
  margin-bottom: 20px;
  font-style: italic;
}

.quote__author {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
}

.quote__author img {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
  object-position: top;
  border: 2px solid var(--color-accent);
}

.quote__author cite {
  font-style: normal;
  font-size: 0.85rem;
  color: var(--color-text-light);
}

.quote__author strong {
  display: block;
  color: var(--color-primary);
  font-size: 0.9rem;
}

/* ===== Contact ===== */
.contact__cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  max-width: 900px;
  margin: 0 auto;
}

.contact__card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 40px 24px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: box-shadow var(--transition), transform var(--transition);
  text-decoration: none;
  color: inherit;
}

a.contact__card:hover {
  box-shadow: 0 8px 32px rgba(43, 24, 16, 0.08);
  transform: translateY(-2px);
}

.contact__card-icon {
  width: 56px;
  height: 56px;
  background: var(--color-bg-alt);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  margin-bottom: 20px;
}

.contact__card-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-light);
  margin-bottom: 8px;
}

.contact__card-value {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.2rem;
  color: var(--color-primary);
  margin-bottom: 8px;
}

a.contact__card .contact__card-value {
  color: var(--color-accent);
}

.contact__card-sub {
  display: block;
  font-size: 0.85rem;
  color: var(--color-text-light);
}

/* ===== Footer ===== */
.footer {
  background: var(--color-bg-dark);
  color: rgba(255, 255, 255, 0.6);
  padding: 56px 0 24px;
}

.footer__content {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.footer__top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 40px;
}

.footer__brand img,
.footer__logo-svg {
  height: 40px;
  width: auto;
  margin-bottom: 12px;
}

.footer__brand p {
  font-size: 0.9rem;
  max-width: 300px;
  line-height: 1.6;
}

.footer__links {
  display: flex;
  gap: 24px;
}

.footer__links a {
  font-size: 0.9rem;
  transition: color var(--transition);
}

.footer__links a:hover {
  color: #fff;
}

.footer__links a:focus-visible {
  outline: 2px solid var(--color-accent-light);
  outline-offset: 2px;
}

.footer__bottom {
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.8rem;
}

/* ===== Scroll Animations ===== */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-up--visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== Print ===== */
@media print {
  .header, .hero__bg::after, .nav__toggle, .btn {
    display: none;
  }
  .hero {
    min-height: auto;
    padding: 40px 0;
  }
  .hero__title, .hero__subtitle {
    color: #000;
  }
  .section {
    padding: 32px 0;
  }
}

/* ===== Reduced Motion ===== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  html {
    scroll-behavior: auto;
  }
  .fade-up {
    opacity: 1;
    transform: none;
  }
}

/* ===== Responsive — Tablet ===== */
@media (max-width: 900px) {
  .about__grid,
  .project-featured {
    grid-template-columns: 1fr;
    gap: 40px;
  }

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

  .contact__cards {
    grid-template-columns: 1fr;
    max-width: 400px;
  }

  .projects__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .project-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .project-details__meta {
    gap: 32px;
  }

  .gallery__item--wide img {
    height: 320px;
  }

  .stats {
    gap: 32px;
    padding: 32px 24px;
    flex-wrap: wrap;
    justify-content: center;
  }

  .footer__top {
    flex-direction: column;
    gap: 24px;
  }

  .project-featured__image img {
    height: 300px;
  }

  .section {
    padding: 72px 0;
  }
}

/* ===== Responsive — Mobile ===== */
@media (max-width: 600px) {
  .nav__toggle {
    display: flex;
  }

  .nav__menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    height: 100dvh;
    background: var(--color-bg);
    flex-direction: column;
    padding: 80px 32px 32px;
    gap: 24px;
    box-shadow: -4px 0 24px rgba(43, 24, 16, 0.15);
    transition: right var(--transition);
    z-index: 101;
  }

  .nav__menu--open {
    right: 0;
  }

  .nav__overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(43, 24, 16, 0.5);
    z-index: 49;
  }

  .nav__overlay--visible {
    display: block;
  }

  .nav__phone {
    display: list-item;
    list-style: none;
    margin-top: auto;
    padding-top: 24px;
    border-top: 1px solid var(--color-border);
  }

  .nav__phone .nav__link {
    color: var(--color-accent);
    font-weight: 600;
    font-size: 1.1rem;
  }

  .nav__link--cta {
    text-align: center;
  }

  .diensten-nav__list {
    gap: 16px;
    flex-wrap: wrap;
  }

  .diensten-nav__link {
    font-size: 0.8rem;
  }

  .hero {
    min-height: 80vh;
  }

  .hero__title {
    font-size: 2rem;
  }

  .hero__actions {
    flex-direction: column;
  }

  .hero__actions .btn {
    text-align: center;
  }

  .stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    padding: 28px 20px;
    text-align: center;
  }

  .stats__profile {
    grid-column: 1 / -1;
    margin: 0 auto;
  }

  .stat__number {
    font-size: 1.6rem;
  }

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

  .project-card__image img {
    height: 200px;
  }

  .project-details__meta {
    gap: 24px;
  }

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

  .gallery__item img,
  .gallery__item--wide img {
    height: 220px;
  }

  .hero--project {
    min-height: 50vh;
  }

  .project-featured__image img {
    height: 240px;
  }

  .section {
    padding: 56px 0;
  }

  .section__title {
    font-size: 1.6rem;
  }

  .footer__links {
    flex-wrap: wrap;
    gap: 16px;
  }

  .quote__text {
    font-size: 1.15rem;
  }
}