/* ==========================================================================
   DAMI SOF TRANS — Mobile-First Industrial Crane & Transport Stylesheet
   Inspired by the Scania R420 Craneliner (Deep Forest Green, HIAB Orange/Red)
   ========================================================================== */

:root {
  /* Brand Colors */
  --scania-green-dark: #072216;
  --scania-green: #0B3B24;
  --scania-green-light: #135435;
  --hiab-orange: #EA580C;
  --hiab-orange-hover: #C2410C;
  --hiab-amber: #F97316;
  --chassis-red: #DC2626;
  --whatsapp-green: #16A34A;
  --whatsapp-green-hover: #15803D;

  /* Neutrals */
  --dark-900: #0F172A;
  --dark-800: #1E293B;
  --dark-700: #334155;
  --gray-600: #475569;
  --gray-500: #64748B;
  --gray-300: #CBD5E1;
  --gray-200: #E2E8F0;
  --gray-100: #F1F5F9;
  --gray-50: #F8FAFC;
  --white: #FFFFFF;

  /* Typography */
  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Shadows & Radius */
  --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.06);
  --shadow-md: 0 8px 24px rgba(15, 23, 42, 0.1);
  --shadow-lg: 0 16px 40px rgba(15, 23, 42, 0.16);
  --radius-sm: 10px;
  --radius-md: 14px;
  --radius-lg: 20px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 76px;
}

body {
  font-family: var(--font-body);
  color: var(--dark-800);
  background-color: var(--gray-50);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: all 0.2s ease;
}

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: 1260px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ==========================================================================
   Top Info Bar
   ========================================================================== */
.topbar {
  background-color: var(--scania-green-dark);
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.84rem;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.topbar-left,
.topbar-right {
  display: flex;
  align-items: center;
  gap: 20px;
}

.topbar-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  color: var(--white);
}

.pulse-dot {
  width: 8px;
  height: 8px;
  background-color: #22C55E;
  border-radius: 50%;
  display: inline-block;
  flex-shrink: 0;
  box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.7);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.7);
  }
  70% {
    box-shadow: 0 0 0 7px rgba(34, 197, 94, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(34, 197, 94, 0);
  }
}

.topbar-item,
.topbar-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: rgba(255, 255, 255, 0.82);
}

.topbar-link:hover {
  color: var(--hiab-amber);
}

.topbar-phone {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 700;
  color: var(--hiab-amber);
  white-space: nowrap;
}

.topbar-phone:hover {
  color: var(--white);
}

/* ==========================================================================
   Navbar
   ========================================================================== */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(11, 59, 36, 0.98);
  backdrop-filter: blur(12px);
  border-bottom: 2px solid var(--hiab-orange);
  transition: box-shadow 0.25s ease;
}

.navbar.scrolled {
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 74px;
  gap: 14px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  flex-shrink: 0;
}

.brand-icon {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--scania-green-light), var(--scania-green-dark));
  border: 1px solid rgba(249, 115, 22, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.brand-text {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.brand-name {
  font-family: var(--font-heading);
  font-size: 1.28rem;
  font-weight: 900;
  letter-spacing: 0.4px;
  color: var(--white);
  line-height: 1.1;
  white-space: nowrap;
}

.brand-sub {
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.9px;
  color: var(--hiab-amber);
  margin-top: 2px;
  white-space: nowrap;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
}

.nav-link {
  color: rgba(255, 255, 255, 0.92);
  font-weight: 600;
  font-size: 0.95rem;
  position: relative;
  padding: 6px 0;
  white-space: nowrap;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--hiab-amber);
  transition: width 0.25s ease;
}

.nav-link:hover {
  color: var(--white);
}

.nav-link:hover::after,
.nav-link.active-link::after {
  width: 100%;
}

.nav-link.active-link {
  color: var(--hiab-amber);
}

/* Smooth Section Arrival & Scroll Reveal Animations */
.reveal-item {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s cubic-bezier(0.22, 1, 0.36, 1),
              transform 0.65s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: opacity, transform;
}

.reveal-item.in-view {
  opacity: 1;
  transform: translateY(0);
}

@keyframes sectionArrivalPulse {
  0% {
    transform: translateY(0);
  }
  30% {
    transform: translateY(-6px);
  }
  100% {
    transform: translateY(0);
  }
}

.section-arrived .section-header,
.section-arrived .specs-content,
.section-arrived .contact-info {
  animation: sectionArrivalPulse 0.65s cubic-bezier(0.22, 1, 0.36, 1);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

/* ==========================================================================
   Buttons (Base padding ensures NO unpadded button ever appears)
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 22px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.96rem;
  line-height: 1.25;
  border-radius: var(--radius-sm);
  cursor: pointer;
  border: none;
  transition: all 0.22s ease;
  text-align: center;
  white-space: nowrap;
  flex-shrink: 0;
}

.btn svg {
  flex-shrink: 0;
}

.btn-sm {
  padding: 9px 15px;
  font-size: 0.88rem;
}

.btn-lg {
  padding: 14px 24px;
  font-size: 1rem;
  border-radius: 12px;
  text-align: left;
}

.btn-lg div {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.btn-lg small {
  font-family: var(--font-body);
  font-size: 0.74rem;
  font-weight: 500;
  opacity: 0.92;
}

.btn-lg strong {
  font-size: 1.1rem;
  letter-spacing: 0.3px;
}

.btn-callout {
  padding: 14px 22px;
  font-size: 0.96rem;
  border-radius: 10px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--hiab-amber), var(--hiab-orange));
  color: var(--white);
  box-shadow: 0 4px 15px rgba(234, 88, 12, 0.35);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--hiab-orange), var(--hiab-orange-hover));
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(234, 88, 12, 0.45);
}

.btn-whatsapp {
  background: linear-gradient(135deg, #22C55E, var(--whatsapp-green));
  color: var(--white);
  box-shadow: 0 4px 15px rgba(22, 163, 74, 0.3);
}

.btn-whatsapp:hover {
  background: linear-gradient(135deg, var(--whatsapp-green), var(--whatsapp-green-hover));
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(22, 163, 74, 0.42);
}

.btn-outline-light {
  background: rgba(255, 255, 255, 0.12);
  color: var(--white);
  border: 1.5px solid rgba(255, 255, 255, 0.35);
  backdrop-filter: blur(6px);
}

.btn-outline-light:hover {
  background: rgba(255, 255, 255, 0.22);
  border-color: var(--white);
  transform: translateY(-2px);
}

.btn-outline-dark {
  background: var(--white);
  color: var(--dark-800);
  border: 1.5px solid var(--gray-300);
  padding: 14px 20px;
}

.btn-outline-dark:hover {
  border-color: var(--dark-800);
  background: var(--gray-100);
}

.btn-block {
  width: 100%;
  justify-content: center;
  padding: 15px 20px;
  font-size: 1rem;
  white-space: normal;
}

/* Mobile Menu Button */
.mobile-menu-btn {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 9px;
  cursor: pointer;
  padding: 8px;
  flex-shrink: 0;
}

.mobile-menu-btn span {
  width: 22px;
  height: 2.5px;
  background-color: var(--white);
  border-radius: 2px;
  transition: 0.25s ease;
}

.mobile-menu-btn[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7.5px) rotate(45deg);
}

.mobile-menu-btn[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-btn[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7.5px) rotate(-45deg);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
  position: relative;
  min-height: 620px;
  display: flex;
  align-items: center;
  padding: 60px 0 72px;
  color: var(--white);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 35%;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    rgba(7, 34, 22, 0.95) 0%,
    rgba(11, 59, 36, 0.89) 55%,
    rgba(15, 23, 42, 0.76) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.3fr 0.9fr;
  gap: 44px;
  align-items: center;
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 6px 14px 6px 8px;
  border-radius: 50px;
  font-size: 0.84rem;
  font-weight: 600;
  margin-bottom: 18px;
  backdrop-filter: blur(6px);
}

.pill-tag {
  background-color: var(--hiab-orange);
  color: var(--white);
  font-weight: 800;
  font-size: 0.72rem;
  padding: 3px 10px;
  border-radius: 50px;
  letter-spacing: 0.5px;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3.3rem);
  font-weight: 900;
  line-height: 1.13;
  margin-bottom: 18px;
  letter-spacing: -0.4px;
}

.text-accent {
  color: var(--hiab-amber);
}

.hero-description {
  font-size: 1.08rem;
  color: rgba(255, 255, 255, 0.92);
  margin-bottom: 28px;
  max-width: 650px;
  line-height: 1.65;
}

.hero-description strong {
  color: #FDBA74;
  font-weight: 700;
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 28px;
}

.hero-trust-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 24px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
}

.trust-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.94);
}

.trust-item svg {
  flex-shrink: 0;
}

/* Hero Right Featured Card */
.hero-card {
  background: rgba(15, 23, 42, 0.82);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius-lg);
  overflow: hidden;
  backdrop-filter: blur(12px);
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.4);
}

.hero-card-img-wrap {
  position: relative;
  height: 240px;
  overflow: hidden;
}

.hero-card-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

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

.hero-card-plate {
  position: absolute;
  bottom: 12px;
  right: 12px;
  background: var(--white);
  color: #111827;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 0.82rem;
  padding: 4px 10px;
  border-radius: 4px;
  border-left: 6px solid #1D4ED8;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
  letter-spacing: 1px;
}

.hero-card-body {
  padding: 22px;
}

.hero-card-body h3 {
  font-family: var(--font-heading);
  font-size: 1.22rem;
  font-weight: 800;
  margin-bottom: 8px;
  color: var(--white);
}

.hero-card-body p {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 18px;
}

.hero-mini-specs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.mini-spec {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-sm);
  padding: 10px 6px;
  text-align: center;
}

.mini-spec-val {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.22rem;
  font-weight: 900;
  color: var(--hiab-amber);
}

.mini-spec-lbl {
  font-size: 0.72rem;
  color: rgba(255, 255, 255, 0.85);
  font-weight: 600;
}

/* ==========================================================================
   Key Metrics Bar
   ========================================================================== */
.metrics-bar {
  background: var(--scania-green);
  border-bottom: 4px solid var(--hiab-orange);
  padding: 26px 0;
  color: var(--white);
  position: relative;
  z-index: 3;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.metric-box {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
}

.metric-icon {
  width: 50px;
  height: 50px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--hiab-amber), var(--hiab-orange));
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.metric-number {
  font-family: var(--font-heading);
  font-size: 1.28rem;
  font-weight: 900;
  color: var(--white);
  line-height: 1.2;
}

.metric-number small {
  font-size: 0.82rem;
  font-weight: 700;
  color: #FDBA74;
}

.metric-label {
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.84);
  margin-top: 2px;
  line-height: 1.35;
}

/* ==========================================================================
   Section Globals
   ========================================================================== */
.section {
  padding: 80px 0;
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 48px;
}

.section-subtitle {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 1.3px;
  text-transform: uppercase;
  color: var(--hiab-orange);
  background: rgba(234, 88, 12, 0.1);
  padding: 5px 14px;
  border-radius: 50px;
  margin-bottom: 12px;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.7rem, 3vw, 2.45rem);
  font-weight: 900;
  color: var(--dark-900);
  line-height: 1.2;
  margin-bottom: 14px;
}

.section-desc {
  font-size: 1.02rem;
  color: var(--gray-600);
}

/* ==========================================================================
   Services Section
   ========================================================================== */
.services-section {
  background-color: var(--white);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.service-card {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease;
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(234, 88, 12, 0.4);
}

.service-img-wrap {
  position: relative;
  height: 250px;
  overflow: hidden;
}

.service-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s ease;
}

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

.service-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  background: var(--scania-green);
  color: var(--white);
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 0.8rem;
  padding: 6px 14px;
  border-radius: 50px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
}

.service-body {
  padding: 26px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.service-body h3 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--dark-900);
  margin-bottom: 10px;
  line-height: 1.3;
}

.service-body p {
  color: var(--gray-600);
  font-size: 0.95rem;
  margin-bottom: 16px;
}

.service-list {
  margin-bottom: 22px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.service-list li {
  position: relative;
  padding-left: 24px;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--dark-700);
}

.service-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: 0;
  color: var(--hiab-orange);
  font-weight: 900;
}

.service-cta {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 12px 16px;
  background: rgba(234, 88, 12, 0.08);
  border: 1px solid rgba(234, 88, 12, 0.22);
  border-radius: var(--radius-sm);
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 0.94rem;
  color: var(--hiab-orange);
}

.service-cta:hover {
  background: var(--hiab-orange);
  color: var(--white);
}

/* ==========================================================================
   Technical Specifications Section
   ========================================================================== */
.specs-section {
  background-color: var(--gray-100);
  border-top: 1px solid var(--gray-200);
  border-bottom: 1px solid var(--gray-200);
}

.specs-layout {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 44px;
  align-items: center;
}

.specs-visual {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.specs-main-photo {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 390px;
  box-shadow: var(--shadow-md);
}

.specs-main-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.specs-photo-badge {
  position: absolute;
  bottom: 16px;
  left: 16px;
  background: rgba(11, 59, 36, 0.94);
  color: var(--white);
  padding: 12px 18px;
  border-radius: var(--radius-md);
  border-left: 4px solid var(--hiab-amber);
  backdrop-filter: blur(8px);
}

.specs-photo-badge strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.55rem;
  font-weight: 900;
  color: var(--hiab-amber);
  line-height: 1;
}

.specs-photo-badge span {
  font-size: 0.82rem;
  font-weight: 600;
}

.specs-secondary-photos {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.specs-secondary-photos img {
  height: 175px;
  width: 100%;
  object-fit: cover;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.specs-intro {
  font-size: 1rem;
  color: var(--gray-600);
  margin-bottom: 22px;
}

.specs-table {
  background: var(--white);
  border-radius: var(--radius-md);
  border: 1px solid var(--gray-200);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  margin-bottom: 22px;
}

.spec-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 13px 18px;
  border-bottom: 1px solid var(--gray-100);
  gap: 16px;
}

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

.spec-key {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--dark-700);
}

.spec-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--hiab-orange);
  flex-shrink: 0;
}

.spec-val {
  font-weight: 700;
  font-size: 0.93rem;
  color: var(--dark-900);
  text-align: right;
}

.spec-val.highlight {
  color: var(--hiab-orange);
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 800;
}

/* Specs Callout Box — Fixed layout & button spacing */
.specs-callout {
  background: linear-gradient(135deg, var(--scania-green), var(--scania-green-dark));
  color: var(--white);
  padding: 24px 26px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  box-shadow: var(--shadow-md);
}

.specs-callout-text {
  flex: 1;
}

.specs-callout-text strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.12rem;
  line-height: 1.3;
  margin-bottom: 6px;
}

.specs-callout-text p {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.86);
  line-height: 1.5;
}

/* ==========================================================================
   Gallery Section
   ========================================================================== */
.gallery-section {
  background-color: var(--white);
}

.gallery-filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-bottom: 32px;
}

.filter-btn {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.9rem;
  padding: 10px 18px;
  border-radius: 50px;
  border: 1.5px solid var(--gray-200);
  background: var(--gray-50);
  color: var(--dark-700);
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.filter-btn:hover {
  border-color: var(--hiab-orange);
  color: var(--hiab-orange);
}

.filter-btn.active {
  background: var(--scania-green);
  border-color: var(--scania-green);
  color: var(--white);
  box-shadow: 0 4px 12px rgba(11, 59, 36, 0.25);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.gallery-item {
  position: relative;
  height: 260px;
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  background: var(--dark-900);
  box-shadow: var(--shadow-sm);
}

.gallery-item.hidden {
  display: none;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s ease, opacity 0.3s ease;
}

.gallery-item:hover img {
  transform: scale(1.06);
  opacity: 0.9;
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(7, 34, 22, 0.92) 0%, rgba(7, 34, 22, 0.18) 55%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 18px;
  color: var(--white);
}

.gallery-tag {
  align-self: flex-start;
  background: var(--hiab-orange);
  color: var(--white);
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  padding: 3px 10px;
  border-radius: 50px;
  margin-bottom: 6px;
}

.gallery-overlay h4 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.3;
}

/* ==========================================================================
   Why Choose Us Section
   ========================================================================== */
.why-section {
  background: linear-gradient(135deg, var(--scania-green-dark) 0%, var(--scania-green) 100%);
  color: var(--white);
}

.why-section .section-title {
  color: var(--white);
}

.why-section .section-desc {
  color: rgba(255, 255, 255, 0.82);
}

.why-section .section-subtitle {
  background: rgba(249, 115, 22, 0.2);
  color: #FDBA74;
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.why-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-md);
  padding: 26px 22px;
  transition: transform 0.25s ease, background 0.25s ease;
}

.why-card:hover {
  transform: translateY(-4px);
  background: rgba(255, 255, 255, 0.1);
}

.why-num {
  font-family: var(--font-heading);
  font-size: 1.9rem;
  font-weight: 900;
  color: var(--hiab-amber);
  line-height: 1;
  margin-bottom: 12px;
}

.why-card h3 {
  font-family: var(--font-heading);
  font-size: 1.18rem;
  font-weight: 800;
  margin-bottom: 10px;
  color: var(--white);
}

.why-card p {
  font-size: 0.92rem;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.6;
}

/* ==========================================================================
   Contact & Quote Section
   ========================================================================== */
.contact-section {
  background-color: var(--gray-50);
}

.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: 44px;
  align-items: start;
}

.contact-lead {
  font-size: 1rem;
  color: var(--gray-600);
  margin-bottom: 24px;
}

.contact-cards {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 24px;
}

.contact-method-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 20px;
  background: var(--white);
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.contact-method-card:hover {
  transform: translateX(4px);
  border-color: var(--hiab-orange);
}

.primary-method {
  border-left: 5px solid var(--hiab-orange);
}

.whatsapp-method {
  border-left: 5px solid var(--whatsapp-green);
}

.method-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: var(--gray-100);
  color: var(--scania-green);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.primary-method .method-icon {
  background: rgba(234, 88, 12, 0.12);
  color: var(--hiab-orange);
}

.whatsapp-method .method-icon {
  background: rgba(22, 163, 74, 0.12);
  color: var(--whatsapp-green);
}

.method-details {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.method-label {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--gray-500);
}

.method-value {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 900;
  color: var(--dark-900);
  line-height: 1.25;
  word-break: break-word;
}

.method-note {
  font-size: 0.82rem;
  color: var(--gray-600);
}

.service-area-box {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 18px 20px;
}

.service-area-box h4 {
  font-family: var(--font-heading);
  font-size: 1.02rem;
  margin-bottom: 6px;
  color: var(--dark-900);
}

.service-area-box p {
  font-size: 0.9rem;
  color: var(--gray-600);
}

/* Quote Form Card */
.contact-form-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 34px;
  box-shadow: var(--shadow-md);
}

.contact-form-card h3 {
  font-family: var(--font-heading);
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--dark-900);
  margin-bottom: 6px;
}

.contact-form-card > p {
  font-size: 0.94rem;
  color: var(--gray-600);
  margin-bottom: 22px;
}

.quote-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--dark-700);
}

/* 16px (1rem) font-size prevents iOS Safari from auto-zooming on input focus */
.form-group input,
.form-group select,
.form-group textarea {
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 13px 14px;
  border: 1.5px solid var(--gray-300);
  border-radius: var(--radius-sm);
  background: var(--gray-50);
  color: var(--dark-900);
  width: 100%;
  transition: border-color 0.2s ease, background 0.2s ease;
}

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

.form-buttons {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 6px;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
  background-color: var(--dark-900);
  color: rgba(255, 255, 255, 0.8);
  padding: 60px 0 32px;
  border-top: 4px solid var(--hiab-orange);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1.1fr 1fr;
  gap: 32px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-desc {
  margin-top: 14px;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.65;
}

.footer-col h4 {
  font-family: var(--font-heading);
  font-size: 1.06rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 14px;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 0.9rem;
}

.footer-col a:hover {
  color: var(--hiab-amber);
}

.footer-phone {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--hiab-amber);
}

.footer-bottom {
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.84rem;
  color: rgba(255, 255, 255, 0.6);
  flex-wrap: wrap;
  gap: 12px;
}

/* ==========================================================================
   Lightbox Modal
   ========================================================================== */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(7, 15, 25, 0.95);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.lightbox.open {
  display: flex;
}

.lightbox-content {
  max-width: 1000px;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.lightbox-content img {
  max-height: 74vh;
  max-width: 100%;
  width: auto;
  object-fit: contain;
  border-radius: var(--radius-sm);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
}

.lightbox-caption {
  margin-top: 14px;
  text-align: center;
  color: var(--white);
  max-width: 700px;
  padding: 0 10px;
}

.lightbox-caption h4 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  color: var(--hiab-amber);
  margin-bottom: 4px;
}

.lightbox-caption p {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.85);
}

.lightbox-close {
  position: absolute;
  top: 16px;
  right: 20px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.14);
  font-size: 2rem;
  color: var(--white);
  border: none;
  cursor: pointer;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2005;
}

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.18);
  color: var(--white);
  border: none;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  font-size: 1.3rem;
  cursor: pointer;
  transition: background 0.2s ease;
  z-index: 2005;
}

.lightbox-nav:hover {
  background: var(--hiab-orange);
}

.lightbox-prev {
  left: 14px;
}

.lightbox-next {
  right: 14px;
}

/* ==========================================================================
   Sticky Mobile Action Bar (Thumb-Zone Optimized)
   ========================================================================== */
.mobile-sticky-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1500;
  background: rgba(15, 23, 42, 0.96);
  backdrop-filter: blur(10px);
  padding: 10px 12px calc(10px + env(safe-area-inset-bottom, 0px));
  grid-template-columns: 1.15fr 0.85fr;
  gap: 10px;
  box-shadow: 0 -8px 24px rgba(0, 0, 0, 0.35);
  border-top: 2px solid var(--hiab-orange);
}

.sticky-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 10px;
  border-radius: 10px;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 0.95rem;
  color: var(--white);
  white-space: nowrap;
}

.sticky-call {
  background: linear-gradient(135deg, var(--hiab-amber), var(--hiab-orange));
  box-shadow: 0 4px 12px rgba(234, 88, 12, 0.35);
}

.sticky-wa {
  background: linear-gradient(135deg, #22C55E, var(--whatsapp-green));
  box-shadow: 0 4px 12px rgba(22, 163, 74, 0.35);
}

/* ==========================================================================
   HEAVY MOBILE & TABLET OPTIMIZATION
   ========================================================================== */
@media (max-width: 1180px) {
  /* Hide topbar on smaller laptops/tablets/phones to keep header clean */
  .topbar {
    display: none;
  }

  .navbar-inner {
    height: 66px;
  }

  /* Switch to clean dropdown drawer whenever screen is <= 1180px so links NEVER collide with logo */
  .nav-links {
    position: fixed;
    top: 66px;
    left: 0;
    right: 0;
    background: var(--scania-green-dark);
    flex-direction: column;
    align-items: stretch;
    padding: 16px 20px 24px;
    gap: 6px;
    border-bottom: 3px solid var(--hiab-orange);
    box-shadow: 0 18px 36px rgba(0, 0, 0, 0.45);
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: all 0.28s cubic-bezier(0.16, 1, 0.3, 1);
  }

  .nav-links.active {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav-link {
    padding: 13px 14px;
    font-size: 1.05rem;
    border-radius: 8px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  }

  .nav-link:active,
  .nav-link:hover {
    background: rgba(255, 255, 255, 0.08);
  }

  .nav-link::after {
    display: none;
  }

  .mobile-menu-btn {
    display: flex;
  }
}

@media (max-width: 1080px) {
  .hero-content {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .hero-card {
    max-width: 100%;
  }

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

  .specs-layout,
  .contact-wrapper {
    grid-template-columns: 1fr;
    gap: 36px;
  }

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

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

@media (max-width: 860px) {
  .services-grid {
    grid-template-columns: 1fr;
    gap: 22px;
  }

  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
  }

  .specs-callout {
    flex-direction: column;
    align-items: stretch;
    text-align: left;
    gap: 16px;
    padding: 20px;
  }

  .specs-callout .btn-callout {
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 600px) {
  body {
    padding-bottom: 74px;
  }

  .container {
    padding: 0 14px;
  }

  .mobile-sticky-bar {
    display: grid;
  }

  /* Compact header on phones & very narrow displays (down to 320px) */
  .navbar-inner {
    height: 60px;
    gap: 8px;
  }

  .nav-links {
    top: 60px;
  }

  .brand {
    gap: 8px;
    flex-shrink: 1;
    min-width: 0;
  }

  .brand-icon {
    width: 34px;
    height: 34px;
    border-radius: 8px;
  }

  .brand-icon svg {
    width: 22px;
    height: 22px;
  }

  .brand-name {
    font-size: clamp(0.92rem, 4.2vw, 1.08rem);
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .brand-sub {
    font-size: clamp(0.5rem, 2.2vw, 0.58rem);
    letter-spacing: 0.4px;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .nav-actions {
    gap: 6px;
  }

  .nav-actions .btn-whatsapp {
    display: none; /* Already in sticky bottom bar & hero */
  }

  .nav-actions .btn-primary {
    padding: 7px 10px;
    font-size: 0.78rem;
    gap: 5px;
  }

  .nav-actions .btn-primary svg {
    width: 14px;
    height: 14px;
  }

  .mobile-menu-btn {
    width: 38px;
    height: 38px;
  }

  /* Ultra-narrow phones (<360px): hide phone text in top bar since sticky bottom bar has full number */
  @media (max-width: 360px) {
    .nav-actions .btn-primary span {
      display: none;
    }
    .nav-actions .btn-primary {
      padding: 9px;
    }
  }

  /* Hero Mobile Optimization */
  .hero {
    min-height: auto;
    padding: 28px 0 36px;
  }

  .hero-pill {
    font-size: 0.75rem;
    padding: 5px 12px 5px 6px;
    margin-bottom: 14px;
  }

  .hero-title {
    font-size: 1.85rem;
    line-height: 1.16;
    margin-bottom: 14px;
  }

  .hero-description {
    font-size: 0.96rem;
    line-height: 1.55;
    margin-bottom: 22px;
  }

  .hero-cta-group {
    flex-direction: column;
    gap: 10px;
    margin-bottom: 22px;
  }

  .hero-cta-group .btn-lg {
    width: 100%;
    justify-content: center;
    padding: 14px 18px;
  }

  .hero-trust-badges {
    flex-direction: column;
    gap: 10px;
    padding-top: 16px;
  }

  .trust-item {
    font-size: 0.85rem;
  }

  .hero-card-img-wrap {
    height: 195px;
  }

  .hero-card-body {
    padding: 16px;
  }

  .hero-card-body h3 {
    font-size: 1.1rem;
  }

  .hero-card-body p {
    font-size: 0.85rem;
    margin-bottom: 14px;
  }

  .mini-spec-val {
    font-size: 1.1rem;
  }

  .mini-spec-lbl {
    font-size: 0.68rem;
  }

  /* Key Metrics Bar: 2x2 Compact Grid on Mobile */
  .metrics-bar {
    padding: 18px 0;
  }

  .metrics-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }

  .metric-box {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    padding: 12px;
  }

  .metric-icon {
    width: 38px;
    height: 38px;
    border-radius: 9px;
  }

  .metric-icon svg {
    width: 20px;
    height: 20px;
  }

  .metric-number {
    font-size: 1.05rem;
  }

  .metric-number small {
    display: block;
    font-size: 0.74rem;
  }

  .metric-label {
    font-size: 0.75rem;
    line-height: 1.3;
  }

  /* Section Spacing */
  .section {
    padding: 52px 0;
  }

  .section-header {
    margin-bottom: 30px;
  }

  .section-title {
    font-size: 1.55rem;
  }

  .section-desc {
    font-size: 0.94rem;
  }

  /* Services Mobile */
  .service-img-wrap {
    height: 205px;
  }

  .service-body {
    padding: 20px 18px;
  }

  .service-body h3 {
    font-size: 1.16rem;
  }

  .service-body p {
    font-size: 0.9rem;
  }

  .service-list li {
    font-size: 0.87rem;
  }

  /* Specs Mobile */
  .specs-main-photo {
    height: 250px;
  }

  .specs-secondary-photos {
    gap: 10px;
  }

  .specs-secondary-photos img {
    height: 120px;
  }

  .spec-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    padding: 12px 14px;
  }

  .spec-val {
    text-align: left;
    padding-left: 18px;
  }

  /* Gallery Filters: Horizontal Swipeable Pills on Mobile */
  .gallery-filters {
    flex-wrap: nowrap;
    justify-content: flex-start;
    overflow-x: auto;
    margin: 0 -16px 24px;
    padding: 4px 16px 10px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .gallery-filters::-webkit-scrollbar {
    display: none;
  }

  .filter-btn {
    flex-shrink: 0;
    padding: 9px 16px;
    font-size: 0.85rem;
  }

  .gallery-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .gallery-item {
    height: 230px;
  }

  /* Why Us Mobile */
  .why-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .why-card {
    padding: 20px 18px;
  }

  /* Contact & Form Mobile */
  .contact-method-card {
    padding: 14px 16px;
    gap: 14px;
  }

  .method-icon {
    width: 46px;
    height: 46px;
  }

  .method-value {
    font-size: 1.15rem;
  }

  .contact-form-card {
    padding: 22px 16px;
  }

  .contact-form-card h3 {
    font-size: 1.28rem;
  }

  .form-row {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  /* Footer Mobile */
  .footer {
    padding: 44px 0 28px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
    padding-bottom: 28px;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }

  /* Lightbox Mobile */
  .lightbox {
    padding: 12px;
  }

  .lightbox-prev,
  .lightbox-next {
    top: auto;
    bottom: 20px;
    transform: none;
  }

  .lightbox-prev {
    left: 25%;
  }

  .lightbox-next {
    right: 25%;
  }
}