/* =========================================================
   JD LOGISTICS 24/7 LLC — CORPORATE BRAND STYLESHEET
   Colors extracted from official brand logo:
   - Deep Brand Navy: #00003C
   - Midnight Blue-Black: #020426
   - Emerald Truck Green: #00E08C
   ========================================================= */

:root {
  --navy-deep: #00003C;
  --navy-dark: #020426;
  --navy-mid: #080E4B;
  --emerald: #00E08C;
  --emerald-hover: #00C47A;
  --emerald-soft: rgba(0, 224, 140, 0.12);
  --white: #FFFFFF;
  --off-white: #F6F8FB;
  --slate-100: #E8EDF5;
  --slate-200: #D2DBE8;
  --text-dark: #0B122E;
  --text-muted: #4A5578;
  --text-light-muted: #B8C2DC;
  --shadow-sm: 0 4px 16px rgba(0, 0, 60, 0.06);
  --shadow-md: 0 14px 36px rgba(0, 0, 60, 0.10);
  --shadow-lg: 0 24px 60px rgba(2, 4, 38, 0.28);
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --transition: 0.28s cubic-bezier(0.22, 1, 0.36, 1);
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 84px;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--text-dark);
  background-color: var(--white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, .brand-name {
  font-family: 'Plus Jakarta Sans', sans-serif;
  line-height: 1.2;
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: 1220px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- TOP BAR ---------- */
.top-bar {
  background: var(--navy-dark);
  color: var(--text-light-muted);
  font-size: 0.82rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.top-bar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 38px;
  gap: 16px;
  flex-wrap: wrap;
}

.top-bar-left, .top-bar-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--white);
  font-weight: 500;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--emerald);
  box-shadow: 0 0 0 4px rgba(0, 224, 140, 0.22);
}

.top-divider {
  opacity: 0.35;
}

.top-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--white);
  font-weight: 500;
}

.top-link:hover {
  color: var(--emerald);
}

/* ---------- HEADER ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--slate-100);
  transition: var(--transition);
}

.site-header.scrolled {
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 82px;
  gap: 20px;
}

.brand-logo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.logo-frame {
  width: 56px;
  height: 56px;
  border-radius: 10px;
  overflow: hidden;
  background: #F7F7F7;
  border: 1px solid var(--slate-200);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4px;
  flex-shrink: 0;
}

.logo-frame img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

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

.brand-name {
  font-size: 1.08rem;
  font-weight: 800;
  color: var(--navy-deep);
  letter-spacing: 0.02em;
}

.brand-sub {
  font-size: 0.7rem;
  font-weight: 700;
  color: #00A868;
  letter-spacing: 0.14em;
}

.main-nav ul {
  display: flex;
  align-items: center;
  gap: 26px;
}

.main-nav a {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--navy-deep);
  position: relative;
  padding: 6px 0;
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background: var(--emerald);
  transition: var(--transition);
}

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

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

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 700;
  font-size: 0.92rem;
  letter-spacing: 0.03em;
  padding: 13px 24px;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
}

.btn-sm {
  padding: 9px 16px;
  font-size: 0.84rem;
}

.btn-lg {
  padding: 16px 32px;
  font-size: 0.96rem;
}

.btn-primary, .btn-accent {
  background: var(--emerald);
  color: var(--navy-dark);
  border-color: var(--emerald);
}

.btn-primary:hover, .btn-accent:hover {
  background: var(--emerald-hover);
  border-color: var(--emerald-hover);
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(0, 224, 140, 0.28);
}

.btn-navy {
  background: var(--navy-deep);
  color: var(--white);
  border-color: var(--navy-deep);
}

.btn-navy:hover {
  background: var(--navy-mid);
  transform: translateY(-2px);
}

.btn-outline-light {
  background: rgba(255, 255, 255, 0.06);
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.45);
}

.btn-outline-light:hover {
  background: var(--white);
  color: var(--navy-deep);
  border-color: var(--white);
  transform: translateY(-2px);
}

.btn-full {
  width: 100%;
}

.mobile-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: transparent;
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-sm);
  padding: 8px;
  cursor: pointer;
}

.mobile-toggle span {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--navy-deep);
  transition: var(--transition);
}

/* ---------- HERO SECTION ---------- */
.hero {
  position: relative;
  min-height: 84vh;
  display: flex;
  align-items: center;
  background: var(--navy-dark);
  color: var(--white);
  overflow: hidden;
  padding: 88px 0;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('https://images.unsplash.com/photo-1519003722824-194d4455a60c?auto=format&fit=crop&w=1920&q=85');
  background-size: cover;
  background-position: center 55%;
  transform: scale(1.03);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    95deg,
    rgba(2, 4, 38, 0.94) 0%,
    rgba(0, 0, 60, 0.84) 55%,
    rgba(2, 4, 38, 0.62) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 820px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(0, 224, 140, 0.14);
  border: 1px solid rgba(0, 224, 140, 0.35);
  color: var(--emerald);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  padding: 8px 16px;
  border-radius: 999px;
  margin-bottom: 24px;
}

.hero-title {
  font-size: clamp(2.25rem, 4.8vw, 3.85rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin-bottom: 20px;
}

.text-emerald {
  color: var(--emerald);
}

.hero-subtitle {
  font-size: clamp(1.05rem, 1.8vw, 1.32rem);
  color: #DCE3F5;
  max-width: 650px;
  margin-bottom: 36px;
  font-weight: 400;
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 52px;
}

.hero-highlights {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 28px;
  padding-top: 28px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.highlight-item strong {
  display: block;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--white);
}

.highlight-item span {
  font-size: 0.85rem;
  color: var(--text-light-muted);
}

.highlight-sep {
  width: 1px;
  height: 36px;
  background: rgba(255, 255, 255, 0.16);
}

/* ---------- GENERAL SECTIONS ---------- */
.section {
  padding: 96px 0;
}

.section-header {
  max-width: 700px;
  margin-bottom: 56px;
}

.section-header.centered {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.section-eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #009E62;
  margin-bottom: 10px;
}

.section-header.light .section-eyebrow {
  color: var(--emerald);
}

.section-title {
  font-size: clamp(1.85rem, 3.2vw, 2.55rem);
  font-weight: 800;
  color: var(--navy-deep);
  margin-bottom: 16px;
  letter-spacing: -0.015em;
}

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

.section-desc {
  color: var(--text-muted);
  font-size: 1.05rem;
}

.section-header.light .section-desc {
  color: var(--text-light-muted);
}

/* ---------- ABOUT US ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 60px;
  align-items: center;
}

.about-image-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: visible;
}

.about-image-wrap img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.experience-card {
  position: absolute;
  bottom: -24px;
  right: -20px;
  background: var(--navy-deep);
  color: var(--white);
  padding: 22px 26px;
  border-radius: var(--radius-md);
  border-left: 4px solid var(--emerald);
  box-shadow: var(--shadow-lg);
  max-width: 220px;
}

.exp-number {
  display: block;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--emerald);
  line-height: 1;
  margin-bottom: 6px;
}

.exp-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: #E2E8F8;
}

.about-content p {
  color: var(--text-muted);
  margin-bottom: 18px;
  font-size: 1.02rem;
}

.about-content .lead-text {
  color: var(--text-dark);
  font-weight: 500;
  font-size: 1.08rem;
}

.trust-callout {
  display: flex;
  gap: 16px;
  background: var(--off-white);
  padding: 20px 22px;
  border-radius: var(--radius-md);
  margin: 26px 0 32px;
}

.callout-bar {
  width: 4px;
  border-radius: 4px;
  background: var(--emerald);
  flex-shrink: 0;
}

.trust-callout p {
  margin: 0;
  color: var(--navy-deep);
  font-weight: 600;
  font-style: italic;
}

.about-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 24px;
}

.phone-inline span {
  display: block;
  font-size: 0.78rem;
  color: var(--text-muted);
}

.phone-inline strong {
  font-size: 1.08rem;
  color: var(--navy-deep);
}

.phone-inline:hover strong {
  color: #009E62;
}

/* ---------- SERVICES ---------- */
.services-section {
  background: var(--off-white);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

.service-card {
  background: var(--white);
  border: 1px solid var(--slate-100);
  border-radius: var(--radius-md);
  padding: 34px 30px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--emerald);
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--transition);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-icon {
  width: 54px;
  height: 54px;
  border-radius: 12px;
  background: var(--navy-deep);
  color: var(--emerald);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 22px;
}

.service-card h3 {
  font-size: 1.22rem;
  color: var(--navy-deep);
  margin-bottom: 12px;
}

.service-card p {
  color: var(--text-muted);
  font-size: 0.96rem;
}

/* ---------- EQUIPMENT ---------- */
.equipment-section {
  background: linear-gradient(180deg, var(--navy-dark) 0%, var(--navy-deep) 100%);
  color: var(--white);
}

.equipment-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
}

.equipment-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.equipment-card:hover {
  transform: translateY(-5px);
  border-color: var(--emerald);
  background: rgba(255, 255, 255, 0.07);
}

.equipment-visual {
  padding: 22px 14px 10px;
  background: rgba(0, 0, 0, 0.22);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.equipment-body {
  padding: 20px 18px 24px;
}

.equipment-body h3 {
  font-size: 1.15rem;
  color: var(--emerald);
  margin-bottom: 8px;
}

.equipment-body p {
  font-size: 0.88rem;
  color: var(--text-light-muted);
  line-height: 1.55;
}

/* ---------- WHY CHOOSE US & VALUES ---------- */
.why-layout {
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  gap: 54px;
  align-items: start;
}

.why-intro > p {
  color: var(--text-muted);
  font-size: 1.03rem;
  margin-bottom: 30px;
}

.values-panel {
  background: var(--navy-deep);
  color: var(--white);
  padding: 28px;
  border-radius: var(--radius-md);
  border-top: 4px solid var(--emerald);
  box-shadow: var(--shadow-md);
}

.values-header {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--emerald);
  margin-bottom: 12px;
}

.values-header h3 {
  font-size: 0.95rem;
  letter-spacing: 0.08em;
}

.values-panel p {
  font-size: 0.95rem;
  color: #DCE4F7;
  line-height: 1.65;
}

.why-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.why-item {
  display: flex;
  gap: 16px;
  padding: 24px;
  background: var(--off-white);
  border: 1px solid var(--slate-100);
  border-radius: var(--radius-md);
  transition: var(--transition);
}

.why-item.featured {
  background: var(--white);
  border-color: rgba(0, 224, 140, 0.45);
  box-shadow: var(--shadow-sm);
}

.why-item:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.why-check {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--navy-deep);
  color: var(--emerald);
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 800;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.why-item h3 {
  font-size: 1.04rem;
  color: var(--navy-deep);
  margin-bottom: 6px;
}

.why-item p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* ---------- WORKING PROCESS ---------- */
.process-section {
  background: var(--off-white);
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.process-step {
  background: var(--white);
  border: 1px solid var(--slate-100);
  border-radius: var(--radius-md);
  padding: 32px 26px;
  box-shadow: var(--shadow-sm);
  position: relative;
}

.step-num {
  display: inline-block;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--navy-dark);
  background: var(--emerald);
  padding: 5px 12px;
  border-radius: 999px;
  margin-bottom: 18px;
}

.process-step h3 {
  font-size: 1.15rem;
  color: var(--navy-deep);
  margin-bottom: 10px;
}

.process-step p {
  font-size: 0.94rem;
  color: var(--text-muted);
}

/* ---------- COMMERCIAL REFERENCES ---------- */
.references-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.ref-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 24px 22px;
  background: var(--off-white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-md);
  transition: var(--transition);
}

.ref-card:hover {
  border-color: var(--navy-deep);
  background: var(--white);
  box-shadow: var(--shadow-sm);
}

.ref-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--navy-deep);
  color: var(--emerald);
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 800;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.ref-info h3 {
  font-size: 1.05rem;
  color: var(--navy-deep);
  margin-bottom: 4px;
}

.ref-info p {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.88rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* ---------- CONTACT SECTION ---------- */
.contact-section {
  background: var(--navy-dark);
  color: var(--white);
}

.contact-section .section-eyebrow {
  color: var(--emerald);
}

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

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 52px;
  align-items: start;
}

.contact-lead {
  color: var(--text-light-muted);
  font-size: 1.04rem;
  margin-bottom: 30px;
}

.contact-details-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  padding: 30px;
}

.company-badge {
  display: inline-block;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--emerald);
  margin-bottom: 22px;
}

.contact-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 28px;
}

.contact-list li {
  display: flex;
  align-items: center;
  gap: 14px;
}

.c-icon {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: rgba(0, 224, 140, 0.14);
  color: var(--emerald);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.c-label {
  display: block;
  font-size: 0.78rem;
  color: var(--text-light-muted);
}

.contact-list a, .contact-list strong {
  font-size: 1.02rem;
  font-weight: 600;
  color: var(--white);
}

.contact-list a:hover {
  color: var(--emerald);
}

.direct-action-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.contact-form-wrap {
  background: var(--white);
  color: var(--text-dark);
  border-radius: var(--radius-lg);
  padding: 38px 34px;
  box-shadow: var(--shadow-lg);
}

.contact-form h3 {
  font-size: 1.45rem;
  color: var(--navy-deep);
  margin-bottom: 8px;
}

.form-note {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 24px;
}

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

.form-group {
  margin-bottom: 18px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--navy-deep);
  margin-bottom: 6px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  font-family: inherit;
  font-size: 0.95rem;
  padding: 12px 14px;
  border: 1.5px solid var(--slate-200);
  border-radius: var(--radius-sm);
  color: var(--text-dark);
  transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--navy-deep);
  box-shadow: 0 0 0 3px rgba(0, 0, 60, 0.08);
}

.form-feedback {
  margin-top: 12px;
  font-size: 0.88rem;
  font-weight: 600;
  color: #008A54;
}

/* ---------- FOOTER ---------- */
.site-footer {
  background: #010218;
  color: var(--text-light-muted);
  padding-top: 68px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.35fr 0.85fr 1fr;
  gap: 44px;
  padding-bottom: 52px;
}

.footer-logo .brand-name {
  color: var(--white);
}

.footer-logo .brand-sub {
  color: var(--emerald);
}

.footer-desc {
  margin-top: 18px;
  font-size: 0.94rem;
  max-width: 380px;
}

.site-footer h4 {
  color: var(--white);
  font-size: 1rem;
  margin-bottom: 18px;
}

.footer-links ul,
.footer-contact ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 0.92rem;
}

.footer-links a:hover,
.footer-contact a:hover {
  color: var(--emerald);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 22px 0;
  font-size: 0.85rem;
}

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

.footer-domain {
  color: var(--emerald);
  font-weight: 600;
}

/* ---------- FLOATING MOBILE CALL BUTTON ---------- */
.floating-call-btn {
  display: none;
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 990;
  background: var(--emerald);
  color: var(--navy-dark);
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 800;
  font-size: 0.9rem;
  padding: 13px 20px;
  border-radius: 999px;
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.35);
  align-items: center;
  gap: 8px;
}

/* ---------- SUBTLE REVEAL ANIMATION ---------- */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

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

/* ---------- RESPONSIVE BREAKPOINTS ---------- */
@media (max-width: 1120px) {
  .equipment-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .process-grid, .references-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 920px) {
  .main-nav {
    display: none;
    position: absolute;
    top: 82px;
    left: 0;
    right: 0;
    background: var(--white);
    border-bottom: 1px solid var(--slate-200);
    padding: 20px 24px;
    box-shadow: var(--shadow-md);
  }

  .main-nav.open {
    display: block;
  }

  .main-nav ul {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
  }

  .mobile-toggle {
    display: flex;
  }

  .about-grid,
  .why-layout,
  .contact-grid,
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .experience-card {
    right: 12px;
    bottom: -16px;
  }
}

@media (max-width: 640px) {
  .top-bar-left span:not(.status-badge),
  .top-divider {
    display: none;
  }

  .services-grid,
  .equipment-grid,
  .why-cards,
  .process-grid,
  .references-grid,
  .form-row {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 68px 0;
  }

  .contact-form-wrap {
    padding: 28px 20px;
  }

  .floating-call-btn {
    display: inline-flex;
  }
}