/* ============================================
   Niko Konomi Fachbetrieb — Industrial Construction Style 2025
   SEO-Optimized | Fully Responsive | Accessible
   ============================================ */

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: 'Inter', 'Helvetica Neue', Arial, sans-serif;
  font-size: 15px;
  line-height: 1.65;
  color: #2A2D30;
  background: #ECECEE;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: color 0.25s ease, opacity 0.25s ease;
}

ul, ol {
  list-style: none;
}

/* ---- Accessibility: Skip Link ---- */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: #C4553A;
  color: #FFFFFF;
  padding: 8px 16px;
  z-index: 1000;
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: top 0.3s ease;
}

.skip-link:focus {
  top: 0;
}

/* ---- Accessibility: Visually Hidden ---- */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ---- Typography ---- */
h1, h2, h3, h4 {
  font-family: 'Inter', 'Helvetica Neue', Arial, sans-serif;
  font-weight: 700;
  color: #1A1E22;
  letter-spacing: -0.02em;
  line-height: 1.15;
  text-transform: uppercase;
}

h1 {
  font-size: clamp(36px, 5vw, 64px);
  letter-spacing: -0.03em;
}

h2 {
  font-size: clamp(26px, 3.5vw, 40px);
}

h3 {
  font-size: clamp(20px, 2.5vw, 26px);
}

h4 {
  font-size: 17px;
  font-weight: 600;
  text-transform: none;
  letter-spacing: 0;
}

p {
  color: #4A4D50;
}

/* ---- Label Style ---- */
.label {
  display: inline-block;
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: #8A8D90;
  margin-bottom: 16px;
}

.label-accent {
  color: #C4553A;
}

/* ---- Buttons ---- */
.btn {
  display: inline-block;
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  padding: 16px 36px;
  border-radius: 0;
  cursor: pointer;
  border: none;
  transition: all 0.3s ease;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: #C4553A;
  color: #FFFFFF;
}

.btn-primary:hover {
  background: #A9442E;
  transform: translateY(-1px);
}

.btn-primary:focus-visible {
  outline: 3px solid #FFFFFF;
  outline-offset: 2px;
}

.btn-secondary {
  background: transparent;
  color: #1A1E22;
  border: 2px solid #1A1E22;
}

.btn-secondary:hover {
  background: #1A1E22;
  color: #FFFFFF;
}

.btn-secondary:focus-visible {
  outline: 3px solid #C4553A;
  outline-offset: 2px;
}

.btn-compact {
  padding: 12px 24px;
  font-size: 12px;
}

.btn-dark {
  background: #FFFFFF;
  color: #1A1E22;
}

.btn-dark:hover {
  background: rgba(255, 255, 255, 0.9);
}

.btn-dark:focus-visible {
  outline: 3px solid #C4553A;
  outline-offset: 2px;
}

.btn-full {
  width: 100%;
}

.btn-text {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: #1A1E22;
  transition: color 0.25s ease;
  position: relative;
}

.btn-text:hover {
  color: #C4553A;
}

.btn-text:focus-visible {
  outline: 2px solid #C4553A;
  outline-offset: 4px;
}

.btn-text .arrow {
  font-size: 18px;
  transition: transform 0.3s ease;
}

.btn-text:hover .arrow {
  transform: translateX(4px);
}

/* ---- Layout ---- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
}

.container-narrow {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 32px;
}

/* ---- Section Backgrounds ---- */
.bg-white {
  background: #FFFFFF;
}

.bg-concrete {
  background: #ECECEE;
}

.bg-dark {
  background: #1A1E22;
}

.bg-surface {
  background: #F5F5F6;
}

/* ---- Section Divider ---- */
.section-divider {
  width: 60px;
  height: 3px;
  background: #C4553A;
  margin-bottom: 32px;
}

/* ---- Scroll Reveal Animations ---- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

.reveal-fade {
  opacity: 0;
  transition: opacity 0.7s ease;
}

.reveal-fade.revealed {
  opacity: 1;
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ============================================
   NAVIGATION
   ============================================ */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(26, 30, 34, 0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  height: 70px;
  border-bottom: 3px solid #C4553A;
}

.nav-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
}

.nav-logo {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  line-height: 1;
}

.nav-logo-text {
  font-family: 'Inter', sans-serif;
  font-size: 20px;
  font-weight: 700;
  color: #FFFFFF;
  letter-spacing: -0.5px;
  text-transform: uppercase;
}

.nav-logo-sub {
  font-family: 'Inter', sans-serif;
  font-size: 9px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.5);
  letter-spacing: 2.5px;
  text-transform: uppercase;
  margin-top: 3px;
}

.nav-logo:hover .nav-logo-text {
  color: #C4553A;
}

.nav-links {
  display: flex;
  gap: 32px;
  align-items: center;
}

.nav-links a {
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.5px;
  color: rgba(255, 255, 255, 0.7);
  text-transform: uppercase;
  transition: color 0.25s ease;
  padding: 4px 0;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: #C4553A;
  transition: width 0.3s ease;
}

.nav-links a:hover {
  color: #FFFFFF;
}

.nav-links a:hover::after {
  width: 100%;
}

.nav-links a.active {
  color: #FFFFFF;
  font-weight: 600;
}

.nav-links a.active::after {
  width: 100%;
}

.nav-links a:focus-visible {
  outline: 2px solid #C4553A;
  outline-offset: 4px;
  color: #FFFFFF;
}

.nav-cta {
  display: block;
}

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

.hamburger:focus-visible {
  outline: 2px solid #C4553A;
  outline-offset: 2px;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: #FFFFFF;
  transition: all 0.3s ease;
}

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: 0;
  right: 0;
  width: 100%;
  max-width: 400px;
  height: 100vh;
  height: 100dvh;
  background: #1A1E22;
  z-index: 200;
  transform: translateX(100%);
  transition: transform 0.4s ease;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  gap: 0;
  padding: 80px 40px 40px;
  overflow-y: auto;
}

.mobile-menu.open {
  transform: translateX(0);
}

.mobile-menu a {
  font-family: 'Inter', sans-serif;
  font-size: 18px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: rgba(255, 255, 255, 0.8);
  padding: 16px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  width: 100%;
  transition: color 0.25s ease;
}

.mobile-menu a:hover {
  color: #C4553A;
}

.mobile-menu a.active {
  color: #C4553A;
}

.mobile-menu .btn {
  margin-top: 32px;
  width: 100%;
}

.mobile-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  color: #FFFFFF;
}

.mobile-close:focus-visible {
  outline: 2px solid #C4553A;
}

.menu-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  height: 100dvh;
  background: rgba(0, 0, 0, 0.6);
  z-index: 199;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.menu-backdrop.open {
  opacity: 1;
  visibility: visible;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: #1A1E22;
  padding: 64px 32px 24px;
  border-top: 3px solid #C4553A;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1.5fr 0.8fr;
  gap: 48px;
}

.footer-brand {
  margin-bottom: 16px;
}

.footer-brand-name {
  font-family: 'Inter', sans-serif;
  font-size: 18px;
  font-weight: 700;
  color: #FFFFFF;
  text-transform: uppercase;
  letter-spacing: -0.5px;
}

.footer-brand-sub {
  font-family: 'Inter', sans-serif;
  font-size: 10px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.4);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-top: 2px;
}

.footer-tagline {
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.5);
  line-height: 1.6;
  margin-top: 12px;
}

.footer-heading {
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: rgba(255, 255, 255, 0.4);
  margin-bottom: 20px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a,
.footer-links p {
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.6);
  transition: color 0.25s ease;
  line-height: 1.5;
}

.footer-links a:hover {
  color: #C4553A;
}

/* Footer Contact Items with Icons */
.footer-contact-item {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.6);
  transition: color 0.25s ease;
  line-height: 1.5;
}

.footer-contact-item svg {
  flex-shrink: 0;
  color: rgba(255, 255, 255, 0.4);
  transition: color 0.25s ease;
}

.footer-contact-item:hover {
  color: #C4553A;
}

.footer-contact-item:hover svg {
  color: #C4553A;
}

.footer-address-block {
  margin-top: 16px;
}

.footer-address-link {
  display: inline-flex;
  align-items: flex-start;
  gap: 8px;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.5;
  transition: color 0.25s ease;
}

.footer-address-link:hover {
  color: #C4553A;
}

.footer-address-link svg {
  flex-shrink: 0;
  margin-top: 2px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  margin-top: 48px;
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-bottom p {
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.3);
}

/* ============================================
   COOKIE BANNER
   ============================================ */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: #1A1E22;
  border-top: 2px solid #C4553A;
  padding: 20px 32px;
  z-index: 200;
  transform: translateY(0);
  transition: transform 0.4s ease;
}

.cookie-banner.hidden {
  transform: translateY(100%);
}

.cookie-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
}

.cookie-inner p {
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.7);
}

.cookie-buttons {
  display: flex;
  gap: 12px;
  flex-shrink: 0;
}

/* ============================================
   HERO SECTION (Shared Page Hero)
   ============================================ */
.page-hero {
  background: #1A1E22;
  padding: 100px 32px 80px;
  text-align: left;
}

.page-hero .label {
  margin-bottom: 20px;
  display: block;
  color: #C4553A;
}

.page-hero h1 {
  color: #FFFFFF;
  max-width: 800px;
}

.page-hero .hero-subtitle {
  font-family: 'Inter', sans-serif;
  font-size: 17px;
  line-height: 1.7;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.55);
  max-width: 600px;
  margin-top: 20px;
}

/* ============================================
   HOMEPAGE — Hero
   ============================================ */
.home-hero {
  position: relative;
  min-height: 85vh;
  min-height: 85dvh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  text-align: left;
  padding: 140px 32px 80px;
  background: #1A1E22;
  overflow: hidden;
}

.home-hero-bg {
  position: absolute;
  inset: 0;
  background: url('images/hero-bg.jpg') center/cover no-repeat;
  opacity: 0.25;
}

.home-hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(26,30,34,0.95) 0%, rgba(26,30,34,0.7) 50%, rgba(26,30,34,0.4) 100%);
}

.home-hero-content {
  position: relative;
  z-index: 2;
  max-width: 700px;
}

.home-hero .label {
  margin-bottom: 20px;
  display: block;
  color: #C4553A;
  letter-spacing: 3px;
}

.home-hero h1 {
  color: #FFFFFF;
  font-size: clamp(38px, 6vw, 68px);
}

.home-hero .hero-subtitle {
  font-family: 'Inter', sans-serif;
  font-size: clamp(18px, 2.5vw, 22px);
  line-height: 1.5;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.7);
  margin-top: 16px;
  text-transform: none;
  letter-spacing: 0;
}

.home-hero .hero-intro {
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  font-weight: 400;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.5);
  max-width: 520px;
  margin-top: 24px;
}

.home-hero .btn {
  margin-top: 36px;
}

/* ============================================
   HOMEPAGE — Stats Section
   ============================================ */
.stats-section {
  padding: 56px 32px;
  background: #C4553A;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  max-width: 1000px;
  margin: 0 auto;
  text-align: center;
}

.stat-item {
  position: relative;
}

.stat-number {
  font-family: 'Inter', sans-serif;
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 700;
  color: #FFFFFF;
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.7);
  letter-spacing: 1.5px;
  text-transform: uppercase;
}

/* ============================================
   HOMEPAGE — Services Preview
   ============================================ */
.services-section {
  padding: 80px 32px;
}

.services-section .label {
  display: block;
  margin-bottom: 16px;
}

.services-section .section-divider {
  margin-left: auto;
  margin-right: auto;
}

.services-section h2 {
  text-align: center;
  margin-bottom: 48px;
  color: #1A1E22;
}

.services-section h2 .highlight {
  color: #C4553A;
}

.service-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  background: #FFFFFF;
  border: 1px solid #D5D7D9;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12);
}

.service-card-img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.service-card:hover .service-card-img {
  transform: scale(1.03);
}

.service-card-body {
  padding: 24px;
  border-top: 3px solid #C4553A;
}

.service-card-body h3 {
  color: #1A1E22;
  margin-bottom: 10px;
  font-size: 16px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.service-card-body h4 {
  color: #1A1E22;
  margin-bottom: 10px;
  font-size: 16px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.service-card-body p {
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 400;
  line-height: 1.6;
  color: #5A5D60;
  margin-bottom: 16px;
}

/* ============================================
   HOMEPAGE — Projects Preview
   ============================================ */
.projects-section {
  padding: 80px 32px;
  background: #1A1E22;
}

.projects-section .label {
  display: block;
  text-align: center;
  margin-bottom: 16px;
  color: #C4553A;
}

.projects-section h2 {
  text-align: center;
  margin-bottom: 48px;
  color: #FFFFFF;
}

.project-cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.project-card-img-wrap {
  position: relative;
  overflow: hidden;
  aspect-ratio: 3 / 4;
  cursor: pointer;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.project-card-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

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

.project-card-img-wrap:hover .project-img-overlay {
  opacity: 1;
}

.project-img-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(26,30,34,0) 0%, rgba(26,30,34,0.85) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: flex-start;
  padding: 24px;
  opacity: 0;
  transition: opacity 0.35s ease;
}

.project-img-overlay h3 {
  font-family: 'Inter', sans-serif;
  font-size: 16px;
  font-weight: 700;
  color: #FFFFFF;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.project-img-overlay h4 {
  font-family: 'Inter', sans-serif;
  font-size: 16px;
  font-weight: 700;
  color: #FFFFFF;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.project-img-overlay span {
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.5);
  margin-top: 4px;
}

.projects-section .btn-text {
  display: flex;
  justify-content: center;
  margin-top: 40px;
  color: rgba(255, 255, 255, 0.7);
}

.projects-section .btn-text:hover {
  color: #C4553A;
}

/* ============================================
   HOMEPAGE — Process Section
   ============================================ */
.process-section {
  padding: 80px 32px;
  background: #FFFFFF;
}

.process-section .label {
  display: block;
  text-align: center;
  margin-bottom: 16px;
}

.process-section h2 {
  text-align: center;
  margin-bottom: 48px;
  color: #1A1E22;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  max-width: 1000px;
  margin: 0 auto;
}

.process-step {
  text-align: center;
  position: relative;
  padding: 32px 24px;
  background: #F5F5F6;
  border-top: 3px solid #C4553A;
}

.process-step-number {
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 700;
  color: #C4553A;
  letter-spacing: 1px;
  margin-bottom: 16px;
  display: block;
}

.process-icon {
  width: 52px;
  height: 52px;
  background: #1A1E22;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  color: #FFFFFF;
}

.process-step h3 {
  color: #1A1E22;
  margin-bottom: 10px;
  font-size: 15px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.process-step h4 {
  color: #1A1E22;
  margin-bottom: 10px;
  font-size: 15px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.process-step p {
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  line-height: 1.6;
  color: #6A6D70;
}

/* ============================================
   HOMEPAGE — Why Choose Us
   ============================================ */
.why-us {
  padding: 80px 32px;
  background: #ECECEE;
}

.why-us .label {
  display: block;
  text-align: center;
  margin-bottom: 16px;
}

.why-us h2 {
  text-align: center;
  margin-bottom: 48px;
  color: #1A1E22;
}

.pillar-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  max-width: 1000px;
  margin: 0 auto;
}

.pillar-card {
  background: #FFFFFF;
  border: 1px solid #D5D7D9;
  border-left: 4px solid #C4553A;
  padding: 32px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.pillar-card h3 {
  color: #1A1E22;
  margin-bottom: 10px;
  font-size: 15px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.pillar-card h4 {
  color: #1A1E22;
  margin-bottom: 10px;
  font-size: 15px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.pillar-card p {
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 400;
  line-height: 1.6;
  color: #5A5D60;
}

/* ============================================
   HOMEPAGE — Testimonials
   ============================================ */
.testimonials-section {
  padding: 80px 32px;
  background: #FFFFFF;
}

.testimonials-section .label {
  display: block;
  text-align: center;
  margin-bottom: 16px;
}

.testimonials-section h2 {
  text-align: center;
  margin-bottom: 48px;
  color: #1A1E22;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.testimonial-card {
  background: #F5F5F6;
  padding: 32px;
  border-left: 4px solid #C4553A;
}

.testimonial-stars {
  color: #C4553A;
  font-size: 15px;
  letter-spacing: 2px;
  margin-bottom: 14px;
}

.testimonial-text {
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  line-height: 1.7;
  color: #4A4D50;
  font-style: italic;
  margin-bottom: 20px;
}

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

.testimonial-name {
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 600;
  color: #1A1E22;
}

.testimonial-location {
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  color: #8A8D90;
}

/* ============================================
   CTA BANNER (Shared)
   ============================================ */
.cta-banner {
  padding: 80px 32px;
  text-align: center;
}

.cta-banner h2 {
  color: #FFFFFF;
  max-width: 700px;
  margin: 0 auto;
}

.cta-banner p {
  font-family: 'Inter', sans-serif;
  font-size: 16px;
  font-weight: 400;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.55);
  max-width: 560px;
  margin: 16px auto 0;
}

.cta-banner .btn {
  margin-top: 32px;
}

/* ============================================
   ABOUT US — Company Story
   ============================================ */
.company-story {
  padding: 80px 32px;
  background: #FFFFFF;
}

.story-grid {
  display: grid;
  grid-template-columns: 55fr 45fr;
  gap: 64px;
  align-items: center;
}

.story-text .label {
  margin-bottom: 16px;
  display: block;
}

.story-text h2 {
  color: #1A1E22;
  margin-bottom: 24px;
}

.story-text p {
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  font-weight: 400;
  line-height: 1.7;
  color: #4A4D50;
  margin-bottom: 14px;
}

.story-text a {
  color: #C4553A;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.story-text a:hover {
  text-decoration: none;
}

.story-img {
  overflow: hidden;
  border: 1px solid #D5D7D9;
}

.story-img img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.story-img:hover img {
  transform: scale(1.03);
}

/* ============================================
   ABOUT US — Values
   ============================================ */
.values-section {
  padding: 80px 32px;
  background: #ECECEE;
}

.values-section .label {
  display: block;
  text-align: center;
  margin-bottom: 16px;
}

.values-section h2 {
  text-align: center;
  margin-bottom: 48px;
  color: #1A1E22;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.value-card {
  background: #FFFFFF;
  padding: 40px 32px;
  text-align: center;
  border: 1px solid #D5D7D9;
  border-top: 3px solid #C4553A;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.value-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.1);
}

.value-card .value-icon {
  color: #C4553A;
  margin-bottom: 20px;
}

.value-card h3 {
  color: #1A1E22;
  margin-bottom: 12px;
  font-size: 16px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.value-card h4 {
  color: #1A1E22;
  margin-bottom: 12px;
  font-size: 16px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.value-card p {
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 400;
  line-height: 1.6;
  color: #5A5D60;
}

/* ============================================
   SERVICES — Service Section
   ============================================ */
.service-section {
  padding: 80px 32px;
}

.service-section-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}

.service-section-grid.reverse {
  direction: rtl;
}

.service-section-grid.reverse > * {
  direction: ltr;
}

.service-section-img {
  overflow: hidden;
  border: 1px solid #D5D7D9;
}

.service-section-img img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.service-section-img:hover img {
  transform: scale(1.03);
}

.service-section-text .label {
  margin-bottom: 12px;
  display: block;
}

.service-section-text h2 {
  color: #1A1E22;
  margin-bottom: 16px;
}

.service-section-text .description {
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  font-weight: 400;
  line-height: 1.7;
  color: #4A4D50;
  margin-bottom: 24px;
}

.service-example {
  margin-bottom: 24px;
  padding: 16px 20px;
  background: #F5F5F6;
  border-left: 4px solid #C4553A;
}

.service-example strong {
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  font-weight: 700;
  color: #1A1E22;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.service-example p {
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 400;
  color: #5A5D60;
  margin-top: 6px;
  line-height: 1.5;
}

.service-benefits {
  margin-bottom: 28px;
}

.service-benefits li {
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 400;
  line-height: 2.2;
  color: #4A4D50;
  padding-left: 28px;
  position: relative;
}

.service-benefits li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 16px;
  height: 16px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23C4553A' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E");
  background-size: contain;
}

/* ============================================
   PROJECTS — Gallery
   ============================================ */
.project-gallery {
  padding: 80px 32px;
  background: #FFFFFF;
}

.filter-tabs {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.filter-tab {
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  font-weight: 600;
  color: #6A6D70;
  padding: 10px 20px;
  border-radius: 0;
  border: 2px solid #D5D7D9;
  background: #FFFFFF;
  cursor: pointer;
  transition: all 0.25s ease;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.filter-tab:hover {
  border-color: #1A1E22;
  color: #1A1E22;
}

.filter-tab:focus-visible {
  outline: 3px solid #C4553A;
  outline-offset: 2px;
}

.filter-tab.active {
  background: #C4553A;
  color: #FFFFFF;
  border-color: #C4553A;
}

.project-cards-wrapper {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.project-card {
  background: #FFFFFF;
  border: 1px solid #D5D7D9;
  overflow: hidden;
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.project-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.1);
}

.project-card-img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.project-card:hover .project-card-img {
  transform: scale(1.03);
}

.project-card-body {
  padding: 24px;
  border-top: 3px solid #C4553A;
}

.project-card-category {
  display: inline-block;
  font-family: 'Inter', sans-serif;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: #C4553A;
  margin-bottom: 10px;
  padding: 4px 10px;
  background: rgba(196, 85, 58, 0.1);
}

.project-card-body h3 {
  color: #1A1E22;
  margin-bottom: 8px;
  font-size: 16px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.project-card-body h4 {
  color: #1A1E22;
  margin-bottom: 8px;
  font-size: 16px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.project-card-body p {
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 400;
  line-height: 1.6;
  color: #5A5D60;
  margin-bottom: 14px;
}

.project-card-location {
  display: flex;
  align-items: center;
  gap: 8px;
}

.project-card-location span {
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  font-weight: 400;
  color: #8A8D90;
}

/* ============================================
   CONTACT — Info & Form
   ============================================ */
.contact-section {
  padding: 80px 32px;
  background: #FFFFFF;
}

.contact-grid {
  display: grid;
  grid-template-columns: 38fr 62fr;
  gap: 64px;
}

.contact-info h3 {
  color: #1A1E22;
  margin-bottom: 32px;
}

.contact-block {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 24px;
}

.contact-block svg {
  flex-shrink: 0;
  color: #C4553A;
}

.contact-block .contact-text {
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  font-weight: 400;
  line-height: 1.7;
  color: #4A4D50;
}

.contact-block a {
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  font-weight: 500;
  color: #1A1E22;
  transition: color 0.25s ease;
}

.contact-block a:hover {
  color: #C4553A;
}

.contact-form h3 {
  color: #1A1E22;
  margin-bottom: 32px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  font-weight: 600;
  color: #1A1E22;
  margin-bottom: 6px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 14px 16px;
  border: 2px solid #D5D7D9;
  border-radius: 0;
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  font-weight: 400;
  color: #1A1E22;
  background: #FFFFFF;
  transition: border-color 0.25s ease;
  resize: vertical;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: #C4553A;
  outline: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: #AAAAAA;
}

.form-note {
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  font-weight: 400;
  color: #8A8D90;
  margin-top: 14px;
}

/* ============================================
   CONTACT — Map
   ============================================ */
.map-section iframe {
  width: 100%;
  height: 400px;
  border: none;
  display: block;
  filter: grayscale(0.3);
}

/* ============================================
   LEGAL PAGES (Imprint, Privacy)
   ============================================ */
.legal-content {
  padding: 80px 32px;
  background: #FFFFFF;
}

.legal-content h2 {
  color: #1A1E22;
  margin-top: 40px;
  margin-bottom: 16px;
  font-size: 20px;
}

.legal-content h2:first-child {
  margin-top: 0;
}

.legal-content h3 {
  color: #1A1E22;
  margin-top: 40px;
  margin-bottom: 16px;
  font-size: 20px;
}

.legal-content h3:first-child {
  margin-top: 0;
}

.legal-content h4 {
  color: #2A2D30;
  margin-top: 24px;
  margin-bottom: 10px;
  font-size: 16px;
  font-weight: 600;
}

.legal-content p {
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 400;
  line-height: 1.7;
  color: #4A4D50;
  margin-bottom: 12px;
}

.legal-content a {
  color: #C4553A;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.legal-content a:hover {
  text-decoration: none;
}

.legal-content address {
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  font-weight: 400;
  line-height: 1.7;
  color: #4A4D50;
  font-style: normal;
  margin-bottom: 12px;
}

.legal-content ul {
  list-style: disc;
  padding-left: 24px;
  margin-bottom: 14px;
}

.legal-content ul li {
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  color: #4A4D50;
  line-height: 1.7;
}

/* ============================================
   HOMEPAGE — Hero Entrance Animations
   ============================================ */
.hero-label {
  opacity: 0;
  animation: heroFadeIn 0.6s ease forwards;
  animation-delay: 0.2s;
}

.hero-headline {
  opacity: 0;
  transform: translateY(30px);
  animation: heroFadeUp 0.8s ease forwards;
  animation-delay: 0.4s;
}

.hero-sub {
  opacity: 0;
  transform: translateY(30px);
  animation: heroFadeUp 0.8s ease forwards;
  animation-delay: 0.55s;
}

.hero-intro-anim {
  opacity: 0;
  transform: translateY(30px);
  animation: heroFadeUp 0.8s ease forwards;
  animation-delay: 0.7s;
}

.hero-btn {
  opacity: 0;
  transform: translateY(30px);
  animation: heroFadeUp 0.8s ease forwards;
  animation-delay: 0.85s;
}

@keyframes heroFadeUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes heroFadeIn {
  to {
    opacity: 1;
  }
}

/* ============================================
   RESPONSIVE
   ============================================ */

/* Tablet Landscape */
@media (max-width: 1140px) {
  .container,
  .container-narrow {
    padding: 0 24px;
  }

  .nav-inner {
    padding: 0 24px;
  }
}

/* Tablet Portrait */
@media (max-width: 991px) {
  .service-cards {
    grid-template-columns: repeat(2, 1fr);
  }

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

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

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

  .story-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .story-img {
    order: -1;
  }

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

  .service-section-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .service-section-grid.reverse {
    direction: ltr;
  }

  .service-section-img {
    order: -1;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
  }

  .process-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  .testimonials-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

/* Mobile Landscape */
@media (max-width: 767px) {
  .nav-links,
  .nav-cta {
    display: none;
  }

  .hamburger {
    display: flex;
  }

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

  .footer-bottom {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }

  .footer-col {
    text-align: center;
  }

  .footer-links {
    align-items: center;
  }

  .footer-contact-item {
    justify-content: center;
  }

  .cookie-inner {
    flex-direction: column;
    text-align: center;
    gap: 16px;
  }

  .cookie-buttons {
    width: 100%;
    justify-content: center;
  }

  .process-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .home-hero {
    min-height: auto;
    min-height: auto;
    padding: 120px 24px 60px;
    align-items: center;
    text-align: center;
  }

  .home-hero-content {
    max-width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .home-hero .hero-intro {
    max-width: 100%;
  }

  .page-hero {
    padding: 100px 24px 60px;
    text-align: center;
  }

  .page-hero h1 {
    margin: 0 auto;
  }

  .page-hero .hero-subtitle {
    margin: 20px auto 0;
  }

  .filter-tabs {
    gap: 6px;
  }

  .filter-tab {
    padding: 8px 14px;
    font-size: 11px;
  }

  .stats-grid {
    gap: 24px;
  }

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

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

  .cta-banner {
    padding: 60px 24px;
  }

  .cta-banner h2 {
    font-size: 24px;
  }

  .page-hero h1 {
    font-size: 32px;
  }

  .testimonials-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .service-section-grid {
    gap: 32px;
  }

  .service-example {
    padding: 14px 16px;
  }

  .service-benefits li {
    line-height: 2;
  }
}

/* Mobile Portrait */
@media (max-width: 479px) {
  .container,
  .container-narrow {
    padding: 0 16px;
  }

  .nav-inner {
    padding: 0 16px;
  }

  .nav {
    height: 60px;
  }

  .home-hero {
    padding: 100px 16px 48px;
  }

  .page-hero {
    padding: 80px 16px 48px;
  }

  .home-hero .hero-subtitle {
    font-size: 16px;
  }

  .home-hero .hero-intro {
    font-size: 14px;
  }

  .service-cards,
  .project-cards-grid,
  .project-cards-wrapper {
    grid-template-columns: 1fr;
  }

  .service-card-img {
    height: 200px;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }

  .services-section,
  .projects-section,
  .why-us,
  .stats-section,
  .process-section,
  .testimonials-section,
  .company-story,
  .values-section,
  .service-section,
  .project-gallery,
  .contact-section,
  .legal-content,
  .cta-banner {
    padding-left: 16px;
    padding-right: 16px;
  }

  .service-section,
  .company-story,
  .values-section,
  .process-section,
  .testimonials-section,
  .services-section {
    padding-top: 56px;
    padding-bottom: 56px;
  }

  .mobile-menu {
    padding: 80px 24px 40px;
  }

  .footer {
    padding: 48px 16px 24px;
  }

  .footer-grid {
    gap: 32px;
  }

  .footer-contact-item {
    font-size: 13px;
    gap: 8px;
  }

  .footer-contact-item svg {
    width: 14px;
    height: 14px;
  }

  .map-section iframe {
    height: 280px;
  }

  .btn {
    padding: 14px 28px;
    font-size: 12px;
  }

  .btn-compact {
    padding: 12px 20px;
  }

  .legal-content h2,
  .legal-content h3 {
    font-size: 18px;
  }

  .form-group input,
  .form-group textarea {
    padding: 12px 14px;
    font-size: 16px;
  }

  .contact-block {
    margin-bottom: 20px;
  }

  .project-card-body {
    padding: 20px;
  }

  .testimonial-card {
    padding: 24px;
  }

  .process-step {
    padding: 24px 20px;
  }

  .pillar-card {
    padding: 24px;
  }

  .value-card {
    padding: 32px 24px;
  }

  .stats-section {
    padding: 40px 16px;
  }

  .stat-number {
    font-size: 28px;
  }

  .stat-label {
    font-size: 11px;
  }
}

/* Extra Small Phones */
@media (max-width: 360px) {
  .stats-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .footer-grid {
    gap: 24px;
  }

  .footer-contact-item {
    font-size: 12px;
  }

  .nav-logo-text {
    font-size: 16px;
  }

  .nav-logo-sub {
    font-size: 8px;
    letter-spacing: 1.5px;
  }

  .home-hero h1 {
    font-size: 28px;
  }

  .page-hero h1 {
    font-size: 28px;
  }

  .hero-subtitle {
    font-size: 15px;
  }

  .btn {
    padding: 12px 20px;
    font-size: 11px;
    letter-spacing: 1px;
  }

  .stat-number {
    font-size: 28px;
  }

  .stat-label {
    font-size: 10px;
  }

  .filter-tab {
    padding: 6px 10px;
    font-size: 10px;
  }

  .mobile-menu {
    max-width: 100%;
    padding: 80px 20px 40px;
  }

  .mobile-menu a {
    font-size: 16px;
    padding: 14px 0;
  }
}

/* Large Desktop */
@media (min-width: 1400px) {
  .container,
  .container-narrow {
    max-width: 1320px;
  }

  .nav-inner {
    max-width: 1320px;
  }

  .footer-inner {
    max-width: 1320px;
  }

  .stats-grid,
  .process-grid {
    max-width: 1100px;
  }

  .service-section-grid {
    max-width: 1320px;
  }
}

/* Touch Device Optimizations */
@media (pointer: coarse) {
  .nav-links a::after {
    display: none;
  }

  .service-card:hover,
  .project-card:hover,
  .pillar-card:hover,
  .value-card:hover {
    transform: none;
  }

  .service-card:hover .service-card-img,
  .project-card:hover .project-card-img,
  .story-img:hover img,
  .service-section-img:hover img,
  .project-card-img-wrap:hover img {
    transform: none;
  }

  .btn:hover {
    transform: none;
  }

  .filter-tab {
    min-height: 44px;
  }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .reveal,
  .reveal-fade {
    opacity: 1;
    transform: none;
  }
}