/* ==========================================================================
   MK CENTRALIS — SITE VITRINE B2B HAUT DE GAMME
   Palette Officielle Master Prompt :
     - Bleu marine profond : #0B1424
     - Bleu professionnel  : #173B65
     - Bleu secondaire     : #245A91
     - Blanc               : #FFFFFF
     - Gris clair          : #F4F6F9
     - Gris texte          : #64748B
     - Gris foncé          : #1E293B
   Typographie : Inter & Manrope
   ========================================================================== */

:root {
  --color-primary-navy: #0B1424;
  --color-brand-blue: #173B65;
  --color-blue-secondary: #245A91;
  --color-blue-accent: #0284C7;
  --color-whatsapp: #25D366;
  --color-whatsapp-hover: #1EBE5D;
  
  --color-white: #FFFFFF;
  --color-gray-light: #F4F6F9;
  --color-gray-border: #E2E8F0;
  --color-gray-text: #64748B;
  --color-gray-dark: #1E293B;

  --font-heading: 'Manrope', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-xl: 20px;
  --radius-pill: 9999px;

  --shadow-sm: 0 1px 3px rgba(11, 20, 36, 0.05);
  --shadow-md: 0 4px 14px rgba(11, 20, 36, 0.08);
  --shadow-lg: 0 10px 28px rgba(11, 20, 36, 0.12);
  --shadow-xl: 0 20px 40px rgba(11, 20, 36, 0.16);

  --container-max: 1240px;
  --transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1);
}

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

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

body {
  font-family: var(--font-body);
  color: var(--color-gray-dark);
  background-color: var(--color-white);
  line-height: 1.65;
  overflow-x: hidden;
}

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

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

ul, ol {
  list-style: none;
}

/* Container */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-primary-navy);
  font-weight: 700;
  line-height: 1.25;
}

h1 { font-size: clamp(2.2rem, 4.2vw, 3.4rem); letter-spacing: -0.025em; }
h2 { font-size: clamp(1.8rem, 3.2vw, 2.4rem); letter-spacing: -0.02em; }
h3 { font-size: clamp(1.2rem, 2vw, 1.5rem); }
h4 { font-size: 1.15rem; font-weight: 600; }

p {
  color: var(--color-gray-text);
  font-size: 1.02rem;
  line-height: 1.7;
}

/* Badges & Section Header */
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 14px;
  border-radius: var(--radius-pill);
  background-color: rgba(23, 59, 101, 0.08);
  color: var(--color-brand-blue);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 14px;
}

.section-tag.light {
  background-color: rgba(255, 255, 255, 0.12);
  color: #93C5FD;
}

.section-header {
  text-align: center;
  max-width: 780px;
  margin: 0 auto 52px auto;
}

.section-header h2 {
  margin-bottom: 14px;
}

.section-header p {
  font-size: 1.1rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 26px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.96rem;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--color-brand-blue);
  color: #FFFFFF;
  box-shadow: 0 4px 14px rgba(23, 59, 101, 0.25);
}

.btn-primary:hover {
  background-color: var(--color-primary-navy);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(11, 20, 36, 0.3);
}

.btn-secondary {
  background-color: var(--color-blue-secondary);
  color: #FFFFFF;
}

.btn-secondary:hover {
  background-color: var(--color-brand-blue);
  transform: translateY(-2px);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-brand-blue);
  border: 1.5px solid var(--color-gray-border);
}

.btn-outline:hover {
  border-color: var(--color-brand-blue);
  background-color: #FFFFFF;
  transform: translateY(-2px);
}

.btn-outline-white {
  background-color: rgba(255, 255, 255, 0.08);
  color: #FFFFFF;
  border: 1.5px solid rgba(255, 255, 255, 0.25);
  backdrop-filter: blur(8px);
}

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

.btn-whatsapp {
  background-color: var(--color-whatsapp);
  color: #FFFFFF;
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.3);
  font-weight: 600;
}

.btn-whatsapp:hover {
  background-color: var(--color-whatsapp-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(37, 211, 102, 0.4);
}

.btn-sm {
  padding: 8px 18px;
  font-size: 0.88rem;
  border-radius: var(--radius-sm);
}

.btn-block {
  width: 100%;
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.site-topbar {
  background-color: var(--color-primary-navy);
  color: #94A3B8;
  font-size: 0.84rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding: 9px 0;
}

.site-topbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.topbar-info {
  display: flex;
  align-items: center;
  gap: 22px;
}

.topbar-item {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.topbar-item a:hover {
  color: #FFFFFF;
}

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

.lang-switch {
  display: inline-flex;
  align-items: center;
  background-color: rgba(255, 255, 255, 0.08);
  padding: 3px 6px;
  border-radius: var(--radius-sm);
  gap: 4px;
}

.lang-switch a {
  padding: 2px 7px;
  border-radius: 4px;
  font-weight: 700;
  font-size: 0.78rem;
  color: #94A3B8;
}

.lang-switch a.active, .lang-switch a:hover {
  background-color: var(--color-brand-blue);
  color: #FFFFFF;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-gray-border);
  box-shadow: var(--shadow-sm);
}

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

.site-logo img {
  height: 52px;
  width: auto;
  object-fit: contain;
}

.main-nav .nav-links {
  display: flex;
  align-items: center;
  gap: 30px;
}

.nav-link {
  font-weight: 600;
  font-size: 0.94rem;
  color: var(--color-primary-navy);
  padding: 6px 0;
  position: relative;
}

.nav-link:hover, .nav-link.active {
  color: var(--color-brand-blue);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-brand-blue);
  transition: var(--transition);
}

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

.mobile-menu-btn {
  display: none;
  background: none;
  color: var(--color-primary-navy);
  cursor: pointer;
  padding: 6px;
}

/* Mobile Drawer */
.mobile-nav-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 82%;
  max-width: 360px;
  height: 100vh;
  background-color: #FFFFFF;
  z-index: 2000;
  box-shadow: var(--shadow-xl);
  padding: 30px 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: right 0.32s cubic-bezier(0.16, 1, 0.3, 1);
  overflow-y: auto;
}

.mobile-nav-drawer.active { right: 0; }

.mobile-drawer-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(11, 20, 36, 0.65);
  backdrop-filter: blur(4px);
  z-index: 1999;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.mobile-drawer-overlay.active {
  opacity: 1;
  visibility: visible;
}

.mobile-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 25px;
  padding-bottom: 15px;
  border-bottom: 1px solid var(--color-gray-border);
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.mobile-nav-links a {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-primary-navy);
  padding: 10px 0;
  border-bottom: 1px solid var(--color-gray-light);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-section {
  position: relative;
  background-color: var(--color-primary-navy);
  background-image: linear-gradient(135deg, rgba(11, 20, 36, 0.92) 0%, rgba(23, 59, 101, 0.88) 100%), url('../images/hero-industrial.jpg');
  background-size: cover;
  background-position: center;
  color: #FFFFFF;
  padding: 90px 0 110px 0;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 45px;
  align-items: center;
  position: relative;
  z-index: 10;
}

.hero-eyebrow-badge {
  display: inline-block;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: #93C5FD;
  background: rgba(255, 255, 255, 0.08);
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  margin-bottom: 20px;
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.hero-content h1 {
  color: #FFFFFF;
  margin-bottom: 22px;
  line-height: 1.2;
}

.hero-content p.hero-subtitle {
  color: #CBD5E1;
  font-size: 1.15rem;
  line-height: 1.7;
  margin-bottom: 34px;
  max-width: 660px;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 22px;
}

.hero-supporting-line {
  font-size: 0.9rem;
  color: #94A3B8;
  font-style: italic;
}

/* Hero Right Widget (Tabs Industrie, Hôtellerie, Informatique) */
.hero-widget-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-xl);
  padding: 24px;
  backdrop-filter: blur(14px);
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.hero-widget-item {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  transition: var(--transition);
}

.hero-widget-item:hover {
  background: rgba(255, 255, 255, 0.12);
  transform: translateX(4px);
}

.hero-widget-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}

.hero-widget-text h4 {
  color: #FFFFFF;
  font-size: 1.05rem;
  margin-bottom: 3px;
}

.hero-widget-text p {
  color: #CBD5E1;
  font-size: 0.85rem;
  margin: 0;
}

/* ==========================================================================
   Section Nos Expertises (3 Cartes B2B)
   ========================================================================== */
.expertises-section {
  padding: 95px 0;
  background-color: #FFFFFF;
}

.expertises-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.expertise-card {
  background: var(--color-white);
  border: 1px solid var(--color-gray-border);
  border-radius: var(--radius-lg);
  padding: 34px 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.expertise-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--color-brand-blue);
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--transition);
}

.expertise-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
  border-color: #CBD5E1;
}

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

.expertise-icon-box {
  width: 54px;
  height: 54px;
  border-radius: var(--radius-md);
  background-color: var(--color-gray-light);
  color: var(--color-brand-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 22px;
  font-size: 1.5rem;
}

.expertise-card h3 {
  font-size: 1.25rem;
  margin-bottom: 12px;
}

.expertise-desc {
  font-size: 0.95rem;
  margin-bottom: 20px;
}

.expertise-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 26px;
  padding-top: 14px;
  border-top: 1px solid var(--color-gray-light);
}

.expertise-list li {
  font-size: 0.88rem;
  color: var(--color-gray-dark);
  display: flex;
  align-items: flex-start;
  gap: 8px;
  line-height: 1.45;
}

.expertise-list li::before {
  content: '✓';
  color: var(--color-blue-secondary);
  font-weight: 700;
  flex-shrink: 0;
}

.expertise-link {
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--color-brand-blue);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.expertise-link:hover {
  color: var(--color-blue-secondary);
  gap: 9px;
}

/* ==========================================================================
   Section Secteurs d'activité (4 Blocs + Sourcing International)
   ========================================================================== */
.secteurs-section {
  padding: 95px 0;
  background-color: var(--color-gray-light);
}

.secteurs-layout {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 36px;
}

.secteurs-grid-4 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.secteur-block {
  background: #FFFFFF;
  border: 1px solid var(--color-gray-border);
  border-radius: var(--radius-md);
  padding: 26px;
  transition: var(--transition);
}

.secteur-block:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: #CBD5E1;
}

.secteur-block h4 {
  font-size: 1.12rem;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--color-brand-blue);
}

.secteur-block p {
  font-size: 0.92rem;
  line-height: 1.6;
  margin: 0;
}

/* Carte Sourcing International */
.sourcing-intl-card {
  background: linear-gradient(135deg, var(--color-brand-blue) 0%, var(--color-primary-navy) 100%);
  color: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 34px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-lg);
}

.sourcing-intl-card h3 {
  color: #FFFFFF;
  font-size: 1.35rem;
  margin-bottom: 14px;
}

.sourcing-intl-card p {
  color: #CBD5E1;
  font-size: 0.96rem;
  margin-bottom: 22px;
}

.sourcing-points {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 28px;
}

.sourcing-point {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.92rem;
  color: #FFFFFF;
  font-weight: 500;
}

/* ==========================================================================
   Section Notre Approche (4 Étapes)
   ========================================================================== */
.approche-section {
  padding: 95px 0;
  background-color: #FFFFFF;
}

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

.process-step-card {
  background: var(--color-gray-light);
  border: 1px solid var(--color-gray-border);
  border-radius: var(--radius-md);
  padding: 30px 24px;
  transition: var(--transition);
  position: relative;
}

.process-step-card:hover {
  transform: translateY(-4px);
  background: #FFFFFF;
  box-shadow: var(--shadow-md);
  border-color: var(--color-blue-secondary);
}

.step-number {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--color-brand-blue);
  line-height: 1;
  margin-bottom: 14px;
}

.process-step-card h3 {
  font-size: 1.12rem;
  margin-bottom: 10px;
}

.process-step-card p {
  font-size: 0.9rem;
  line-height: 1.55;
  margin: 0;
}

/* ==========================================================================
   Section Pourquoi MK Centralis (4 Arguments)
   ========================================================================== */
.why-section {
  padding: 95px 0;
  background-color: var(--color-gray-light);
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 40px;
}

.why-card {
  background: #FFFFFF;
  border: 1px solid var(--color-gray-border);
  border-radius: var(--radius-md);
  padding: 28px 22px;
  transition: var(--transition);
}

.why-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-brand-blue);
}

.why-icon {
  font-size: 1.8rem;
  margin-bottom: 14px;
}

.why-card h4 {
  font-size: 1.1rem;
  margin-bottom: 10px;
  color: var(--color-primary-navy);
}

.why-card p {
  font-size: 0.9rem;
  margin: 0;
  line-height: 1.6;
}

.why-conclusion-box {
  background: #FFFFFF;
  border-left: 4px solid var(--color-brand-blue);
  padding: 20px 28px;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
  text-align: center;
  max-width: 820px;
  margin: 0 auto;
}

.why-conclusion-box p {
  font-family: var(--font-heading);
  font-size: 1.12rem;
  font-weight: 600;
  color: var(--color-primary-navy);
  margin: 0;
}

/* ==========================================================================
   Section À Propos
   ========================================================================== */
.about-section {
  padding: 95px 0;
  background-color: #FFFFFF;
}

.about-layout {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 50px;
  align-items: center;
}

.about-text h2 {
  margin-bottom: 22px;
}

.about-text p {
  margin-bottom: 18px;
  font-size: 1.02rem;
}

.about-highlight-card {
  background: linear-gradient(135deg, var(--color-primary-navy) 0%, var(--color-brand-blue) 100%);
  color: #FFFFFF;
  border-radius: var(--radius-xl);
  padding: 44px 36px;
  box-shadow: var(--shadow-xl);
  text-align: center;
}

.about-highlight-card img {
  height: 60px;
  width: auto;
  margin: 0 auto 24px auto;
}

.about-highlight-card h3 {
  color: #FFFFFF;
  font-size: 1.35rem;
  margin-bottom: 14px;
}

.about-highlight-card p {
  color: #CBD5E1;
  font-size: 1.05rem;
  margin: 0;
}

/* ==========================================================================
   Section Contact Direct (Email & WhatsApp - No forms)
   ========================================================================== */
.contact-section {
  position: relative;
  background-color: var(--color-primary-navy);
  background-image: linear-gradient(135deg, rgba(11, 20, 36, 0.95) 0%, rgba(23, 59, 101, 0.92) 100%), url('../images/cta-logistics.jpg');
  background-size: cover;
  background-position: center;
  color: #FFFFFF;
  padding: 95px 0;
  text-align: center;
}

.contact-content {
  max-width: 760px;
  margin: 0 auto;
  position: relative;
  z-index: 10;
}

.contact-content h2 {
  color: #FFFFFF;
  margin-bottom: 18px;
}

.contact-content p.contact-desc {
  color: #CBD5E1;
  font-size: 1.15rem;
  margin-bottom: 38px;
  line-height: 1.7;
}

.contact-actions-row {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 18px;
  margin-bottom: 32px;
}

.contact-coords-details {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 30px;
  padding-top: 26px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 0.95rem;
  color: #E2E8F0;
}

.contact-coord-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.contact-coord-item a:hover {
  color: #FFFFFF;
  text-decoration: underline;
}

/* ==========================================================================
   Pied de page (3 Colonnes)
   ========================================================================== */
.site-footer {
  background-color: var(--color-primary-navy);
  color: #94A3B8;
  padding: 70px 0 30px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid-3 {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1.2fr;
  gap: 45px;
  margin-bottom: 50px;
}

.footer-col h4 {
  color: #FFFFFF;
  font-size: 1.1rem;
  margin-bottom: 20px;
}

.footer-brand-logo {
  height: 48px;
  width: auto;
  margin-bottom: 16px;
}

.footer-col p {
  color: #94A3B8;
  font-size: 0.92rem;
  line-height: 1.65;
}

.footer-nav-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-nav-list a {
  font-size: 0.92rem;
  color: #94A3B8;
}

.footer-nav-list a:hover {
  color: #FFFFFF;
  transform: translateX(4px);
}

.footer-contact-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  font-size: 0.92rem;
}

.footer-contact-list a:hover {
  color: #FFFFFF;
}

.footer-bottom-bar {
  padding-top: 28px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.86rem;
}

/* Responsive */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; }
  .expertises-grid { grid-template-columns: 1fr; }
  .secteurs-layout { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .about-layout { grid-template-columns: 1fr; }
  .footer-grid-3 { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .site-header .header-inner { height: 70px; }
  .main-nav .nav-links { display: none; }
  .mobile-menu-btn { display: block; }
  .topbar-info .topbar-item:not(:first-child) { display: none; }
  .secteurs-grid-4 { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .contact-actions-row { flex-direction: column; width: 100%; }
  .contact-actions-row .btn { width: 100%; }
}