:root {
  /* Global colors */
  --color-bg: #f5f9e9;
  --color-surface: #f5f9e9;
  --color-surface-muted: #fe9995;
  --color-text: #15283f;
  --color-text-soft: #15283f;
  --color-heading: #15283f;
  --color-primary: #fd332a;
  --color-primary-hover: #15283f;
  --color-accent: #fd332a;
  --color-border: #fe9995;
  --color-shadow: rgba(0, 0, 0, 0.08);

  /* Fibonacci scale */
  --f-8: 8px;
  --f-13: 13px;
  --f-21: 21px;
  --f-34: 34px;
  --f-55: 55px;
  --f-89: 89px;
  --f-144: 144px;

  /* Typography */
  --text-xs: var(--f-13);
  --text-sm: var(--f-13);
  --text-base: var(--f-21);
  --text-md: var(--f-21);
  --text-lg: var(--f-34);
  --text-xl: var(--f-55);
  --text-hero: var(--f-55);

  /* Layout */
  --container-width: 1440px;
  --radius-sm: var(--f-13);
  --radius-md: var(--f-21);
  --radius-lg: var(--f-34);

  --space-8: var(--f-8);
  --space-13: var(--f-13);
  --space-21: var(--f-21);
  --space-34: var(--f-34);
  --space-55: var(--f-55);
  --space-89: var(--f-89);
  --space-144: var(--f-144);

  --shadow-soft: 0 var(--f-8) var(--f-21) var(--color-shadow);
  --transition: 0.3s ease;
  --header-height: 89px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  font-size: var(--text-sm);
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
}

body.menu-open {
  overflow: hidden;
}

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

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

p,
ul,
h1,
h2,
h3 {
  margin-top: 0;
}

.container {
  width: min(100% - var(--space-34), var(--container-width));
  margin-inline: auto;
}

.section {
  padding-block: var(--space-89);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(248, 248, 245, 0.92);
  backdrop-filter: blur(var(--f-13));
  border-bottom: 1px solid var(--color-border);
}

.header-inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-21);
  min-height: var(--space-89);
}

.logo {
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-heading);
  letter-spacing: 0.02em;
}

.logo img {
  height: 48px;
  width: auto;
}

.main-nav ul {
  display: flex;
  align-items: center;
  gap: var(--space-34);
  padding: 0;
  margin: 0;
  list-style: none;
}

.main-nav a {
  color: var(--color-text-soft);
  font-weight: 600;
  transition: color var(--transition);
}

.main-nav a:hover,
.main-nav a:focus-visible {
  color: var(--color-primary);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-13) var(--space-21);
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  font-size: var(--text-sm);
  font-weight: 700;
  transition:
    background var(--transition),
    color var(--transition),
    border-color var(--transition),
    transform var(--transition);
}

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

.btn-primary {
  background: var(--color-primary);
  color: #ffffff;
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background: var(--color-primary-hover);
}

.btn-secondary {
  background: transparent;
  color: var(--color-heading);
  border-color: var(--color-border);
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.text-link {
  display: inline-block;
  margin-top: var(--space-21);
  color: var(--color-primary);
  font-weight: 700;
}

.eyebrow {
  margin-bottom: var(--space-13);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.section-heading {
  max-width: 987px;
  margin-inline: auto;
  margin-bottom: var(--space-55);
  text-align: center;
}

.section-heading.left {
  margin-inline: 0;
  text-align: left;
}

.section-heading h2 {
  margin-bottom: var(--space-21);
  font-size: var(--text-xl);
  line-height: 1.1;
  color: var(--color-heading);
}

.section-heading p {
  color: var(--color-text-soft);
  font-size: var(--text-sm);
}

.hero {
  padding-top: var(--space-89);
  padding-bottom: var(--space-144);
  background-image: url('img/snow-guard-for-safety-in-winter-on-house-roof-top-2026-03-17-05-08-16-utc.jpg');
  background-size: cover;
  background-position: center;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.618fr 1fr;
  gap: var(--space-55);
  align-items: center;
}

.hero-content {
  background-color: rgba(255, 255, 255, 0.7);
  padding: var(--space-34);
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-21);
}

.hero-content h1 {
  max-width: 987px;
  margin-bottom: var(--space-34);
  font-size: var(--text-hero);
  line-height: 1.05;
  color: var(--color-heading);
}

.hero-text {
  max-width: 754px;
  margin-bottom: var(--space-34);
  font-size: var(--text-base);
  color: var(--color-text-soft);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-21);
  margin-bottom: var(--space-34);
}

.card-label {
  margin-bottom: var(--space-13);
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.hero-card-box h2 {
  margin-bottom: var(--space-21);
  font-size: var(--text-lg);
  line-height: 1.12;
  color: var(--color-heading);
}

.hero-card-box p {
  color: var(--color-text-soft);
}

.service-grid,
.project-grid,
.review-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-34);
}

.project-card,
.review-card,
.why-card,
.fact-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
}

.service-card {
  position: relative;
  overflow: hidden;
  min-height: 320px;
  padding: var(--space-34);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
  isolation: isolate;
}

.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(45, 45, 42, 0.78) 0%,
    rgba(45, 45, 42, 0.5) 45%,
    rgba(45, 45, 42, 0.2) 100%
  );
  z-index: -1;
}

.service-card h3,
.service-card p {
  position: relative;
  z-index: 1;
}

.service-card h3 {
  margin-bottom: var(--space-13);
  font-size: var(--text-lg);
  line-height: 1.15;
  color: #ffffff;
}

.service-card p {
  color: rgba(255, 255, 255, 0.9);
}

.service-card-roof {
  background-image: url('img/roof.avif');
}

.service-card-carpentry {
  background-image: url('img/tomrer.avif');
}

.service-card-facade {
  background-image: url('img/kledning.avif');
}

.service-card-blikk {
  background-image: url('img/blikk.avif');
}
.service-cta {
  margin-top: var(--space-34);
  display: flex;

  align-items: stretch;
}
.why-card h3,
.project-body h3,
.review-top h3 {
  margin-bottom: var(--space-13);
  font-size: var(--text-lg);
  line-height: 1.15;
  color: var(--color-heading);
}

.why-card p,
.project-body p,
.review-text,
.about-content p,
.fact-card p {
  color: var(--color-text-soft);
}

.about-grid {
  display: grid;
  grid-template-columns: 1.618fr 1fr;
  gap: var(--space-55);
  align-items: start;
}

.about-content p + p {
  margin-top: var(--space-21);
}

.about-facts {
  display: grid;
  gap: var(--space-21);
}

.fact-card {
  padding: var(--space-34);
}

.fact-number {
  display: inline-block;
  margin-bottom: var(--space-13);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-accent);
}

.project-card {
  overflow: hidden;
}

.project-image {
  min-height: 233px;
  background-size: cover;
  background-position: center;
}

.project-image-one {
  background:
    linear-gradient(rgba(17, 21, 18, 0.28), rgba(17, 21, 18, 0.28)),
    url('img/byttetak.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.project-image-two {
  background:
    linear-gradient(rgba(17, 21, 18, 0.28), rgba(17, 21, 18, 0.28)),
    url('img/byttekledning.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.project-image-three {
  background:
    linear-gradient(rgba(17, 21, 18, 0.28), rgba(17, 21, 18, 0.28)),
    url('img/bytteavtak.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.project-body {
  padding: var(--space-34);
}

.project-meta {
  margin-bottom: var(--space-13);
  font-size: var(--text-xs);
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-21);
}

.why-card {
  padding: var(--space-34);
}

.review-card {
  padding: var(--space-34);
}

.review-top {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: var(--space-21);
  margin-bottom: var(--space-21);
}

.stars {
  font-size: var(--text-sm);
  color: goldenrod;
  white-space: nowrap;
}

.review-text {
  margin-bottom: var(--space-34);
}

.review-author {
  display: flex;
  align-items: center;
  gap: var(--space-13);
}

.author-badge {
  display: grid;
  place-items: center;
  width: var(--space-55);
  height: var(--space-55);
  border-radius: 50%;
  background: var(--color-primary);
  color: #ffffff;
  font-weight: 700;
}

.author-badge-1 {
  background: #fd332a;
}

.author-badge-2 {
  background: #007bff;
}

.author-badge-3 {
  background: #28a745;
}

.cta-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-34);
  padding: var(--space-55);
  background: var(--color-primary-hover);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
}

.cta-content .eyebrow {
  color: #f3d9a8;
}

.cta-content h2 {
  margin-bottom: var(--space-21);
  font-size: var(--text-xl);
  line-height: 1.1;
  color: #ffffff;
}

.cta-content p {
  margin: 0;
  color: rgba(255, 255, 255, 0.84);
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-21);
}

.cta .btn-primary {
  background: #ffffff;
  color: var(--color-primary);
}

.cta .btn-primary:hover,
.cta .btn-primary:focus-visible {
  background: var(--color-surface-muted);
}

.cta .btn-secondary {
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.34);
}

.cta .btn-secondary:hover,
.cta .btn-secondary:focus-visible {
  border-color: #ffffff;
  color: #ffffff;
}

/* MOBILE MENU */
.menu-btn {
  display: none;
  position: relative;
  z-index: 1002;
  width: 55px;
  height: 55px;
  padding: 0;
  border: 1px solid var(--color-border);
  border-radius: 50%;
  background: var(--color-surface);
  cursor: pointer;
}

.menu-icon {
  position: relative;
  display: block;
  width: 24px;
  height: 18px;
  margin: 0 auto;
}

.menu-icon span {
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  border-radius: 999px;
  background: var(--color-heading);
  transition:
    transform 0.3s ease,
    opacity 0.3s ease,
    top 0.3s ease;
}

.menu-icon span:nth-child(1) {
  top: 0;
}

.menu-icon span:nth-child(2) {
  top: 8px;
}

.menu-icon span:nth-child(3) {
  top: 16px;
}

.menu-btn.is-open .menu-icon span:nth-child(1) {
  top: 8px;
  transform: rotate(45deg);
}

.menu-btn.is-open .menu-icon span:nth-child(2) {
  opacity: 0;
}

.menu-btn.is-open .menu-icon span:nth-child(3) {
  top: 8px;
  transform: rotate(-45deg);
}

.menu-overlay {
  position: fixed;
  top: var(--header-height);
  left: 0;
  width: 100%;
  height: calc(100dvh - var(--header-height));
  background: rgba(45, 45, 42, 0.45);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition:
    opacity 0.3s ease,
    visibility 0.3s ease;
  z-index: 999;
}

.menu-overlay.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.menu-panel {
  width: 100%;
  background: var(--color-bg);
  border-top: 1px solid var(--color-border);
  box-shadow: var(--shadow-soft);
  transform: translateY(-20px);
  opacity: 0;
  transition:
    transform 0.3s ease,
    opacity 0.3s ease;
}

.menu-overlay.is-open .menu-panel {
  transform: translateY(0);
  opacity: 1;
}

.menu-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
  width: min(100% - var(--space-21), var(--container-width));
  margin: 0 auto;
  padding: var(--space-34) 0;
}

.menu-links a {
  padding: var(--space-13) 0;
  font-size: var(--text-md);
  font-weight: 700;
  color: var(--color-heading);
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

.menu-links a:last-child {
  border-bottom: 0;
}

.mobile-menu-cta {
  margin-top: var(--space-13);
  width: 100%;
}

@media (max-width: 1200px) {
  .hero-grid,
  .about-grid,
  .why-grid {
    grid-template-columns: 1fr 1fr;
  }

  .why-grid {
    gap: var(--space-34);
  }
}

@media (max-width: 987px) {
  .main-nav,
  .header-cta {
    display: none;
  }

  .menu-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
  }

  .hero-grid,
  .about-grid,
  .service-grid,
  .project-grid,
  .review-grid,
  .why-grid,
  .cta-box {
    grid-template-columns: 1fr;
  }

  .hero-grid,
  .about-grid {
    display: grid;
  }

  .cta-box {
    display: grid;
  }

  .hero-content h1 {
    font-size: var(--text-xl);
  }

  .section-heading h2,
  .cta-content h2 {
    font-size: var(--text-lg);
  }

  .hero-text,
  .project-body h3,
  .why-card h3,
  .review-top h3 {
    font-size: var(--text-md);
  }
}

@media (min-width: 988px) {
  .menu-overlay {
    display: none;
  }
}

@media (max-width: 610px) {
  :root {
    --header-height: 72px;
  }

  .section {
    padding-block: var(--space-55);
  }

  .header-inner {
    min-height: var(--space-55);
  }

  .logo img {
    height: 40px;
  }

  .hero {
    padding-top: var(--space-55);
    padding-bottom: var(--space-89);
  }

  .hero-actions,
  .cta-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .container {
    width: min(100% - var(--space-21), var(--container-width));
  }

  .service-card,
  .project-body,
  .review-card,
  .why-card,
  .fact-card,
  .cta-box,
  .hero-content {
    padding: var(--space-21);
  }

  .menu-btn {
    width: 48px;
    height: 48px;
  }

  .menu-links {
    padding: var(--space-21) 0;
  }
}
.site-footer {
  margin-top: var(--space-89);
  background: #2d2d2a;
  color: rgba(255, 255, 255, 0.86);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: var(--space-55);
  padding-block: var(--space-89);
}

.footer-logo img {
  height: 56px;
  width: auto;
  margin-bottom: var(--space-21);
}

.footer-text {
  max-width: 420px;
  margin-bottom: var(--space-21);
  color: rgba(255, 255, 255, 0.72);
}

.footer-column h3 {
  margin-bottom: var(--space-21);
  font-size: var(--text-base);
  color: #ffffff;
}

.footer-links,
.footer-contact {
  margin: 0;
  padding: 0;
  list-style: none;
}

.footer-links li,
.footer-contact li {
  margin-bottom: var(--space-13);
}

.footer-links a,
.footer-contact a,
.footer-bottom a {
  color: rgba(255, 255, 255, 0.72);
  transition: color var(--transition);
}

.footer-links a:hover,
.footer-links a:focus-visible,
.footer-contact a:hover,
.footer-contact a:focus-visible,
.footer-bottom a:hover,
.footer-bottom a:focus-visible {
  color: var(--color-surface-muted);
}

.footer-social {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 50%;
  color: rgba(255, 255, 255, 0.78);
  transition:
    color var(--transition),
    border-color var(--transition),
    transform var(--transition),
    background var(--transition);
}

.footer-social svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
}

.footer-social:hover,
.footer-social:focus-visible {
  color: #ffffff;
  border-color: var(--color-surface-muted);
  background: rgba(255, 255, 255, 0.06);
  transform: translateY(-2px);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.footer-bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-21);
  padding-block: var(--space-21);
}

.footer-bottom p {
  margin: 0;
  color: rgba(255, 255, 255, 0.64);
}

@media (max-width: 987px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-34);
    padding-block: var(--space-55);
  }

  .footer-bottom-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 610px) {
  .site-footer {
    margin-top: var(--space-55);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-34) var(--space-21);
    padding-block: var(--space-34);
    align-items: start;
  }

  .footer-brand,
  .footer-services {
    display: none;
  }

  .footer-nav,
  .footer-contact-col {
    display: block;
  }

  .footer-column h3 {
    margin-bottom: var(--space-13);
    font-size: var(--text-sm);
  }

  .footer-links li,
  .footer-contact li {
    margin-bottom: var(--space-8);
    font-size: 14px;
    line-height: 1.45;
  }

  .footer-contact strong {
    display: block;
    margin-bottom: 2px;
    color: rgba(255, 255, 255, 0.92);
    font-size: 13px;
  }

  .footer-bottom-inner {
    flex-direction: column;

    gap: 6px;
    padding-block: var(--space-13);
  }

  .footer-bottom p {
    font-size: 13px;
    line-height: 1.4;
    text-align: center;
  }
}