/* ============================================
   GRADBENI ŽERJAVI D.O.O. — DESIGN SYSTEM
   ============================================ */

/* Google Fonts - DM Sans + Inter */
@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@600;700&family=Inter:wght@400;500;600;700&display=swap');

/* ============================================
   CSS CUSTOM PROPERTIES (DESIGN TOKENS)
   ============================================ */
:root {
  /* Colors */
  --primary: #1E2A3A;
  --primary-light: #2A4A6B;
  --accent: #ECC239;
  --accent-hover: #D4A017;
  --text-primary: #333333;
  --text-secondary: #666666;
  --text-light: #999999;
  --bg-white: #FFFFFF;
  --bg-light: #F5F7FA;
  --bg-dark: #1A1D1E;
  --border: #D0D5DD;
  --success: #27AE60;
  --info: #2D7DD2;
  --warning: #E67E22;
  --error: #E74C3C;

  /* Spacing */
  --section-padding-y: 80px;
  --section-padding-x: 24px;
  --max-width: 1200px;
  --card-padding: 24px;
  --card-gap: 24px;
  --card-radius: 12px;
  --button-radius: 8px;
  --input-radius: 8px;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-primary);
  background-color: var(--bg-white);
  -webkit-font-smoothing: antialiased;
}

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

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

ul {
  list-style: none;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */
.hero-title {
  font-size: 56px;
  font-weight: 700;
  line-height: 1.1;
  color: var(--bg-white);
}

h1, .h1, h2, .h2, h3, .h3, h4, .h4 {
  font-family: 'DM Sans', sans-serif;
}

h1, .h1 {
  font-size: 40px;
  font-weight: 700;
  line-height: 1.2;
  color: var(--primary);
}

h2, .h2 {
  font-size: 32px;
  font-weight: 700;
  line-height: 1.25;
  color: var(--primary);
}

h3, .h3 {
  font-size: 24px;
  font-weight: 600;
  line-height: 1.3;
  color: var(--primary);
}

h4, .h4 {
  font-size: 20px;
  font-weight: 600;
  line-height: 1.35;
  color: var(--primary);
}

.body-large {
  font-size: 18px;
  font-weight: 400;
  line-height: 1.6;
}

.body {
  font-size: 16px;
  font-weight: 400;
  line-height: 1.6;
}

.body-small {
  font-size: 14px;
  font-weight: 400;
  line-height: 1.5;
}

.caption {
  font-size: 12px;
  font-weight: 500;
  line-height: 1.4;
}

/* ============================================
   LAYOUT
   ============================================ */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--section-padding-x);
}

.section {
  padding: var(--section-padding-y) 0;
}

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

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

.section--dark {
  background-color: var(--primary);
}

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

/* Grid */
.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--card-gap);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--card-gap);
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--card-gap);
}

.grid-2-col {
  display: grid;
  grid-template-columns: 60% 40%;
  gap: 48px;
  align-items: center;
}

.grid-2-col.reverse {
  grid-template-columns: 40% 60%;
}

.section-header {
  text-align: center;
  margin-bottom: 48px;
}

.section-header h2 {
  margin-bottom: 16px;
}

.section-header p {
  color: var(--text-secondary);
  max-width: 640px;
  margin: 0 auto;
  font-size: 18px;
}

/* ============================================
   NAVIGATION
   ============================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 12px 20px;
}

.navbar .container {
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(255, 255, 255, 0.75);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.5);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
  border-radius: 16px;
  padding: 0 20px;
}

.navbar__logo {
  font-size: 20px;
  font-weight: 700;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.navbar__logo-icon {
  width: 36px;
  height: 36px;
  background: var(--accent);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-weight: 700;
  font-size: 14px;
}

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

.navbar__menu a {
  font-size: 15px;
  font-weight: 500;
  color: var(--text-primary);
  transition: color 0.2s;
}

.navbar__menu a:hover {
  color: var(--primary);
  opacity: 0.65;
}

.navbar__menu a.active {
  color: var(--primary);
  font-weight: 600;
}

.navbar__cta {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--button-radius);
  font-size: 16px;
  font-weight: 600;
  line-height: 1;
  cursor: pointer;
  border: none;
  transition: all 0.2s ease;
  min-height: 48px;
  white-space: nowrap;
}

.btn--primary {
  background-color: var(--accent);
  color: var(--primary);
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

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

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

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

.btn--dark {
  background-color: var(--primary);
  color: var(--bg-white);
  border-radius: 16px;
}

.btn--dark:hover {
  background-color: #2A3F55;
}

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

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

.btn--full {
  width: 100%;
}

.btn--sm {
  padding: 10px 20px;
  font-size: 14px;
  min-height: 40px;
}

/* ============================================
   CARDS
   ============================================ */
.card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  box-shadow: 0 1px 3px rgba(0,0,0,0.06);
  padding: var(--card-padding);
  transition: box-shadow 0.2s ease;
}

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

/* Service Card */
.service-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  box-shadow: 0 1px 3px rgba(0,0,0,0.06);
  padding: var(--card-padding);
  transition: box-shadow 0.2s ease;
}

.service-card:hover {
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.service-card__icon {
  width: 56px;
  height: 56px;
  background: rgba(236, 194, 57, 0.15);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  font-size: 28px;
}

.service-card__title {
  font-size: 20px;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 12px;
}

.service-card__desc {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 16px;
}

.service-card__link {
  font-size: 15px;
  font-weight: 600;
  color: var(--primary-light);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

/* Crane Card */
.crane-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  box-shadow: 0 1px 3px rgba(0,0,0,0.06);
  overflow: hidden;
  transition: box-shadow 0.2s ease;
}

.crane-card:hover {
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.crane-card__image {
  width: 100%;
  aspect-ratio: 16/10;
  background: var(--bg-light);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.crane-card__image-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-light);
}

.crane-card__image-placeholder svg {
  opacity: 0.4;
}

.crane-card__body {
  padding: var(--card-padding);
}

.crane-card__model {
  font-size: 18px;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 8px;
}

.crane-card__specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin: 16px 0;
  padding: 16px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.crane-card__spec {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.crane-card__spec-label {
  font-size: 11px;
  font-weight: 500;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.crane-card__spec-value {
  font-size: 14px;
  font-weight: 600;
  color: var(--primary);
}

.crane-card__badges {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.crane-card__category {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-secondary);
  background: var(--bg-light);
  padding: 3px 10px;
  border-radius: 20px;
  border: 1px solid var(--border);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* ============================================
   BADGES
   ============================================ */
.badge {
  display: inline-flex;
  align-items: center;
  border-radius: 20px;
  padding: 4px 12px;
  font-size: 12px;
  font-weight: 600;
  line-height: 1;
}

.badge--success {
  background: #E8F5E9;
  color: var(--success);
}

.badge--info {
  background: #E3F2FD;
  color: var(--info);
}

.badge--warning {
  background: #FFF3E0;
  color: var(--warning);
}

.badge--error {
  background: #FDECEA;
  color: var(--error);
}

/* ============================================
   IMAGE PLACEHOLDERS
   ============================================ */
.img-placeholder {
  background: #E8ECF0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: #A0AAB4;
  border-radius: 8px;
  position: relative;
  overflow: hidden;
}

.img-placeholder::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, transparent 100%);
}

.img-placeholder svg {
  opacity: 0.5;
}

.img-placeholder span {
  font-size: 13px;
  font-weight: 500;
}

/* ============================================
   HERO
   ============================================ */
.hero {
  height: 92vh;
  min-height: 640px;
  background-color: var(--primary);
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background: url("hero.png");
  background-size: cover;
  background-position: center;
}

.hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 90% 90% at 50% 50%,
    rgba(20,32,48,0.55) 0%,
    rgba(20,32,48,0.92) 100%);
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: stretch;
  padding-top: 40px;
}

.hero__pretitle {
  font-size: 12px;
  font-weight: 600;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 3px;
  margin-bottom: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
}

.hero__pretitle::before,
.hero__pretitle::after {
  content: '';
  width: 28px;
  height: 1.5px;
  background: var(--accent);
  flex-shrink: 0;
}

.hero__title {
  font-family: 'DM Sans', sans-serif;
  font-size: clamp(48px, 5.5vw, 76px);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--bg-white);
  margin-bottom: 24px;
  text-align: center;
}

.hero__subtitle {
  font-size: 17px;
  color: rgba(255,255,255,0.7);
  line-height: 1.65;
  margin: 0 auto 40px;
  max-width: 480px;
  text-align: center;
}

.hero__buttons {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: center;
}

.hero__stats {
  position: relative;
  z-index: 1;
  border-top: 1px solid rgba(255,255,255,0.12);
  padding: 24px 0;
}

.hero__stats-inner {
  display: flex;
  align-items: center;
  gap: 0;
}

.hero__stat {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 0 40px;
}

.hero__stat:first-child {
  padding-left: 0;
}

.hero__stat-number {
  font-family: 'DM Sans', sans-serif;
  font-size: 26px;
  font-weight: 700;
  color: var(--bg-white);
  line-height: 1;
}

.hero__stat-label {
  font-size: 12px;
  color: rgba(255,255,255,0.5);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.hero__stat-sep {
  width: 1px;
  height: 36px;
  background: rgba(255,255,255,0.15);
  flex-shrink: 0;
}

/* ============================================
   STATS
   ============================================ */
.stat-item {
  text-align: center;
  padding: 32px 16px;
}

.stat-item__number {
  font-size: 48px;
  font-weight: 700;
  color: var(--primary);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-item__label {
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 1.4;
}

/* ============================================
   BREADCRUMB
   ============================================ */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--text-light);
  margin-bottom: 24px;
}

.breadcrumb a {
  color: var(--text-light);
}

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

.breadcrumb__sep {
  color: var(--border);
}

.breadcrumb span:last-child {
  color: var(--text-primary);
}

/* ============================================
   PAGE HEADER
   ============================================ */
.page-header {
  background: var(--bg-light);
  padding: 60px 0 64px;
  margin-top: 80px;
}

.page-header h1 {
  max-width: 700px;
  margin-bottom: 16px;
}

.page-header__intro {
  font-size: 18px;
  color: var(--text-secondary);
  max-width: 680px;
  line-height: 1.6;
}

/* ============================================
   FILTER BAR
   ============================================ */
.filter-bar {
  background: var(--bg-white);
  border-bottom: 1px solid var(--border);
  padding: 16px 0;
  position: sticky;
  top: 80px;
  z-index: 99;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

.filter-bar .container {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.filter-select {
  padding: 10px 16px;
  border: 1px solid var(--border);
  border-radius: var(--input-radius);
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
  background: var(--bg-white);
  cursor: pointer;
  min-width: 160px;
  font-family: 'Inter', sans-serif;
}

.filter-search {
  flex: 1;
  max-width: 300px;
  padding: 10px 16px;
  border: 1px solid var(--border);
  border-radius: var(--input-radius);
  font-size: 14px;
  color: var(--text-primary);
  background: var(--bg-white);
  font-family: 'Inter', sans-serif;
}

.filter-search::placeholder {
  color: var(--text-light);
}

.filter-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border: 1px solid var(--border);
  border-radius: var(--input-radius);
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
  white-space: nowrap;
}

/* ============================================
   TABS
   ============================================ */
.tabs {
  display: flex;
  gap: 0;
  border-bottom: 2px solid var(--border);
  margin-bottom: 40px;
  overflow-x: auto;
}

.tab {
  padding: 14px 24px;
  font-size: 15px;
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  white-space: nowrap;
}

.tab.active {
  color: var(--primary);
  border-bottom-color: var(--accent);
  font-weight: 600;
}

/* ============================================
   FORM
   ============================================ */
.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: var(--input-radius);
  font-size: 16px;
  color: var(--text-primary);
  background: var(--bg-white);
  font-family: 'Inter', sans-serif;
  transition: border-color 0.2s;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--primary-light);
  box-shadow: 0 0 0 3px rgba(42, 74, 107, 0.1);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--text-light);
}

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

.form-hint {
  font-size: 14px;
  color: var(--text-secondary);
  margin-top: 12px;
  text-align: center;
}

/* ============================================
   CONTACT INFO CARD
   ============================================ */
.contact-card {
  background: var(--bg-light);
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  padding: 32px;
}

.contact-card__title {
  font-size: 20px;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 24px;
}

.contact-info-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 20px;
}

.contact-info-item__icon {
  width: 40px;
  height: 40px;
  background: rgba(30, 42, 58, 0.08);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 18px;
}

.contact-info-item__content {
  flex: 1;
}

.contact-info-item__label {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}

.contact-info-item__value {
  font-size: 15px;
  color: var(--text-primary);
  line-height: 1.5;
}

.map-placeholder {
  background: #D5DBE4;
  border-radius: 8px;
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 500;
  margin-top: 24px;
  position: relative;
  overflow: hidden;
}

.map-placeholder::before {
  content: '📍';
  font-size: 32px;
  position: absolute;
}

.map-placeholder span {
  position: absolute;
  bottom: 16px;
  background: rgba(255,255,255,0.9);
  padding: 4px 12px;
  border-radius: 4px;
  font-size: 13px;
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
  background: var(--primary);
  padding: 80px 0;
  text-align: center;
}

.cta-section h2 {
  color: var(--bg-white);
  font-size: 36px;
  margin-bottom: 16px;
}

.cta-section p {
  color: rgba(255,255,255,0.75);
  font-size: 18px;
  margin-bottom: 40px;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--bg-dark);
  padding: 64px 0 0;
}

.footer .container {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1.2fr;
  gap: 48px;
  padding-bottom: 48px;
}

.footer__logo {
  font-size: 18px;
  font-weight: 700;
  color: var(--bg-white);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer__logo-icon {
  width: 32px;
  height: 32px;
  background: var(--accent);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-weight: 700;
  font-size: 13px;
}

.footer__desc {
  font-size: 14px;
  color: rgba(255,255,255,0.5);
  line-height: 1.6;
  margin-bottom: 20px;
}

.footer__partner {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  color: rgba(255,255,255,0.3);
  text-transform: uppercase;
  letter-spacing: 1px;
  border: 1px solid rgba(255,255,255,0.15);
  padding: 6px 14px;
  border-radius: 4px;
}

.footer__nav-title {
  font-size: 13px;
  font-weight: 600;
  color: rgba(255,255,255,0.4);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 20px;
}

.footer__nav-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer__nav-links a {
  font-size: 14px;
  color: rgba(255,255,255,0.6);
  transition: color 0.2s;
}

.footer__nav-links a:hover {
  color: var(--bg-white);
}

.footer__contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 14px;
}

.footer__contact-item span:first-child {
  font-size: 16px;
  flex-shrink: 0;
  margin-top: 1px;
}

.footer__contact-item a,
.footer__contact-item p {
  font-size: 14px;
  color: rgba(255,255,255,0.6);
  line-height: 1.5;
}

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 20px var(--section-padding-x);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer__copyright {
  font-size: 13px;
  color: rgba(255,255,255,0.3);
}

/* ============================================
   VALUE CARDS
   ============================================ */
.value-card {
  text-align: center;
  padding: 32px 24px;
}

.value-card__icon {
  width: 64px;
  height: 64px;
  background: rgba(236, 194, 57, 0.12);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 28px;
}

.value-card__title {
  font-size: 20px;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 12px;
}

.value-card__desc {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ============================================
   ALTERNATING SERVICE SECTIONS
   ============================================ */
.service-section {
  padding: 80px 0;
}

.service-section .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.service-section.alt .container {
  direction: rtl;
}

.service-section.alt .container > * {
  direction: ltr;
}

.service-section__image {
  aspect-ratio: 4/3;
  background: #D5DCE5;
  border-radius: var(--card-radius);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: #8A97A8;
  position: relative;
  overflow: hidden;
}

.service-section__image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(30,42,58,0.05) 0%, transparent 100%);
}

.service-section__content h2 {
  margin-bottom: 20px;
}

.service-section__content p {
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 16px;
}

.service-advantages {
  margin: 24px 0 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.service-advantage {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 15px;
  color: var(--text-secondary);
}

.service-advantage__check {
  width: 22px;
  height: 22px;
  background: rgba(39, 174, 96, 0.12);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 12px;
  color: var(--success);
  margin-top: 1px;
}

/* ============================================
   REFERENCE CARDS
   ============================================ */
.reference-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  box-shadow: 0 1px 3px rgba(0,0,0,0.06);
  overflow: hidden;
  transition: box-shadow 0.2s ease;
}

.reference-card:hover {
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.reference-card__image {
  width: 100%;
  aspect-ratio: 16/9;
  background: #D5DCE5;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: #8A97A8;
}

.reference-card__body {
  padding: 24px;
}

.reference-card__title {
  font-size: 22px;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 12px;
}

.reference-card__desc {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 16px;
}

.reference-card__tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.reference-tag {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-light);
  background: var(--bg-light);
  border: 1px solid var(--border);
  padding: 4px 12px;
  border-radius: 20px;
}

/* ============================================
   SPEC TABLE
   ============================================ */
.spec-table {
  width: 100%;
  border-collapse: collapse;
}

.spec-table tr {
  border-bottom: 1px solid var(--border);
}

.spec-table tr:last-child {
  border-bottom: none;
}

.spec-table td {
  padding: 14px 0;
  font-size: 15px;
}

.spec-table td:first-child {
  color: var(--text-secondary);
  width: 50%;
}

.spec-table td:last-child {
  font-weight: 600;
  color: var(--primary);
}

/* ============================================
   THUMBNAIL GALLERY
   ============================================ */
.thumbnail-gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-top: 12px;
}

.thumbnail {
  aspect-ratio: 4/3;
  background: #D5DCE5;
  border-radius: 6px;
  border: 2px solid transparent;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #8A97A8;
}

.thumbnail.active {
  border-color: var(--accent);
}

/* ============================================
   INTRO SECTION
   ============================================ */
.intro-section {
  background: var(--bg-white);
  padding: 64px 0;
}

.intro-section .container {
  max-width: 840px;
  margin: 0 auto;
  text-align: center;
}

.intro-section__text {
  font-size: 18px;
  color: var(--text-secondary);
  line-height: 1.7;
}

.liebherr-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(236, 194, 57, 0.1);
  border: 1px solid rgba(236, 194, 57, 0.3);
  border-radius: 6px;
  padding: 6px 14px;
  font-size: 12px;
  font-weight: 600;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 24px;
}

/* ============================================
   REFERENCE GRID
   ============================================ */
.references-intro {
  background: var(--bg-light);
  padding: 48px 0;
}

.references-intro .container {
  text-align: center;
}

.references-intro__images {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 40px;
}

.reference-img {
  aspect-ratio: 4/3;
  background: #D5DCE5;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #8A97A8;
}

/* ============================================
   COVERAGE SECTION
   ============================================ */
.coverage-section {
  background: var(--bg-white);
  padding: 80px 0;
}

.coverage-section .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.map-svg-placeholder {
  aspect-ratio: 1;
  max-width: 400px;
  background: #E8ECF2;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-light);
  position: relative;
}

.map-svg-placeholder::before {
  content: '🗺️';
  font-size: 48px;
  display: block;
  margin-bottom: 8px;
  position: absolute;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
  :root {
    --section-padding-y: 48px;
  }

  h1, .h1 { font-size: 28px; }
  h2, .h2 { font-size: 24px; }
  h3, .h3 { font-size: 20px; }
  .hero__title { font-size: 38px; }
  .hero__stat { padding: 0 20px; }
  .hero__stat-number { font-size: 20px; }
  .stat-item__number { font-size: 36px; }
  .cta-section h2 { font-size: 28px; }

  .grid-4, .grid-3, .grid-2 {
    grid-template-columns: 1fr 1fr;
  }

  .grid-2-col,
  .grid-2-col.reverse {
    grid-template-columns: 1fr;
  }

  .footer .container {
    grid-template-columns: 1fr;
    gap: 32px;
  }

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

  .service-section.alt .container {
    direction: ltr;
  }

  .thumbnail-gallery {
    grid-template-columns: repeat(4, 1fr);
  }

  .references-intro__images {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 480px) {
  .grid-4, .grid-3, .grid-2 {
    grid-template-columns: 1fr;
  }

  .navbar__menu {
    display: none;
  }

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