/* ============================================
   VMware Consulting Services - Stylesheet
   ============================================ */

/* --- CSS Custom Properties --- */
:root {
  --vmw-blue: #0091DA;
  --vmw-blue-dark: #006DAA;
  --vmw-blue-light: #E6F4FB;
  --vmw-navy: #1A2B4A;
  --vmw-navy-deep: #0F1B2D;
  --gray-900: #1A1A2E;
  --gray-700: #444444;
  --gray-500: #666666;
  --gray-300: #CCCCCC;
  --gray-100: #F5F7FA;
  --white: #FFFFFF;
  --success: #00C853;
  --warning: #FF9800;
  --danger: #E53935;
  --font-primary: 'Segoe UI', system-ui, -apple-system, sans-serif;
  --radius: 12px;
  --radius-sm: 8px;
  --radius-lg: 16px;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.12);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.16);
  --transition: 0.3s ease;
  --max-width: 1200px;
}

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

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

body {
  font-family: var(--font-primary);
  color: var(--gray-700);
  line-height: 1.6;
  background: var(--white);
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, select, textarea { font-family: inherit; font-size: 1rem; }

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  color: var(--gray-900);
  line-height: 1.2;
  font-weight: 700;
}
h1 { font-size: 3rem; }
h2 { font-size: 2.25rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
p { margin-bottom: 1rem; }

/* --- Utilities --- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section-title {
  text-align: center;
  margin-bottom: 0.75rem;
  font-size: 2.25rem;
}

.section-subtitle {
  text-align: center;
  color: var(--gray-500);
  max-width: 650px;
  margin: 0 auto 3rem;
  font-size: 1.1rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 1rem;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--vmw-blue);
  color: var(--white);
}
.btn-primary:hover {
  background: var(--vmw-blue-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(0,145,218,0.35);
}

.btn-outline {
  border: 2px solid var(--white);
  color: var(--white);
  background: transparent;
}
.btn-outline:hover {
  background: var(--white);
  color: var(--vmw-navy);
}

.btn-outline-blue {
  border: 2px solid var(--vmw-blue);
  color: var(--vmw-blue);
  background: transparent;
}
.btn-outline-blue:hover {
  background: var(--vmw-blue);
  color: var(--white);
}

.badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* --- Skip Link --- */
.skip-link {
  position: absolute;
  top: -100%;
  left: 16px;
  background: var(--vmw-blue);
  color: var(--white);
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  z-index: 10000;
  font-weight: 600;
}
.skip-link:focus {
  top: 16px;
}

/* ============================================
   NAVIGATION
   ============================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 16px 0;
  transition: var(--transition);
  background: transparent;
}

.navbar--scrolled {
  background: var(--vmw-navy);
  box-shadow: var(--shadow-md);
  padding: 10px 0;
}

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

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--white);
}

.nav-logo svg {
  width: 36px;
  height: 36px;
}

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

.nav-links a {
  color: rgba(255,255,255,0.85);
  font-weight: 500;
  font-size: 0.95rem;
  transition: var(--transition);
  position: relative;
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--white);
}
.nav-links a:not(.btn)::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--vmw-blue);
  transition: var(--transition);
}
.nav-links a:not(.btn):hover::after,
.nav-links a:not(.btn).active::after {
  width: 100%;
}

.nav-cta {
  padding: 10px 22px !important;
  font-size: 0.9rem !important;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
  z-index: 1001;
}

.nav-toggle span {
  display: block;
  width: 26px;
  height: 2.5px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}

.nav-toggle.active span:nth-child(1) {
  transform: translateY(7.5px) rotate(45deg);
}
.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}
.nav-toggle.active span:nth-child(3) {
  transform: translateY(-7.5px) rotate(-45deg);
}

/* ============================================
   HERO
   ============================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, var(--vmw-navy-deep) 0%, var(--vmw-navy) 50%, #0A3D6B 100%);
  position: relative;
  overflow: hidden;
  padding: 120px 0 80px;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 50%, rgba(0,145,218,0.15) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(0,145,218,0.1) 0%, transparent 40%),
    radial-gradient(circle at 60% 80%, rgba(0,145,218,0.08) 0%, transparent 45%);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' stroke='%230091DA' stroke-width='0.3' opacity='0.15'%3E%3Cpath d='M0 30h60M30 0v60'/%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 750px;
}

.hero h1 {
  color: var(--white);
  font-size: 3.5rem;
  margin-bottom: 1.25rem;
  line-height: 1.1;
}

.hero h1 span {
  color: var(--vmw-blue);
}

.hero-description {
  color: rgba(255,255,255,0.8);
  font-size: 1.2rem;
  margin-bottom: 2rem;
  max-width: 600px;
  line-height: 1.7;
}

.hero-ctas {
  display: flex;
  gap: 16px;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
}

.hero-trust {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  align-items: center;
}

.hero-trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.6);
  font-size: 0.9rem;
}

.hero-trust-item svg {
  width: 18px;
  height: 18px;
  color: var(--vmw-blue);
  flex-shrink: 0;
}

/* ============================================
   TRUST BAR
   ============================================ */
.trust-bar {
  background: var(--gray-100);
  padding: 28px 0;
  border-bottom: 1px solid var(--gray-300);
}

.trust-bar-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
}

.trust-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--gray-500);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  white-space: nowrap;
  transition: var(--transition);
}

.trust-badge svg {
  width: 22px;
  height: 22px;
  color: var(--vmw-blue);
  flex-shrink: 0;
}

.trust-badge:hover {
  color: var(--vmw-blue);
}

/* ============================================
   ABOUT / WHY US
   ============================================ */
.about {
  padding: 80px 0;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-text h2 {
  margin-bottom: 1.25rem;
  font-size: 2rem;
}

.about-text p {
  color: var(--gray-500);
  margin-bottom: 1.5rem;
  line-height: 1.7;
}

.about-features {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.about-feature {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  color: var(--gray-700);
  font-weight: 500;
}

.about-feature svg {
  width: 22px;
  height: 22px;
  color: var(--success);
  flex-shrink: 0;
  margin-top: 2px;
}

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

.stat-card {
  background: var(--white);
  border: 1px solid var(--gray-300);
  border-radius: var(--radius);
  padding: 28px 24px;
  text-align: center;
  transition: var(--transition);
}

.stat-card:hover {
  border-color: var(--vmw-blue);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--vmw-blue);
  line-height: 1;
  margin-bottom: 6px;
}

.stat-label {
  font-size: 0.9rem;
  color: var(--gray-500);
  font-weight: 500;
}

/* ============================================
   SERVICES
   ============================================ */
.services {
  padding: 80px 0;
  background: var(--gray-100);
}

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

.service-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px 24px;
  border-top: 4px solid var(--vmw-blue);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.service-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--vmw-blue-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.service-icon svg {
  width: 28px;
  height: 28px;
  color: var(--vmw-blue);
}

.service-card h3 {
  font-size: 1.15rem;
  margin-bottom: 12px;
}

.service-card p {
  font-size: 0.92rem;
  color: var(--gray-500);
  line-height: 1.6;
  margin-bottom: 16px;
}

.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.service-tag {
  background: var(--vmw-blue-light);
  color: var(--vmw-blue-dark);
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
}

/* ============================================
   PRODUCTS
   ============================================ */
.products {
  padding: 80px 0;
}

.products-intro {
  max-width: 800px;
  margin: 0 auto 3rem;
  text-align: center;
  color: var(--gray-500);
  line-height: 1.7;
}

.products-intro strong {
  color: var(--gray-700);
}

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

.product-card {
  background: var(--white);
  border: 2px solid var(--gray-300);
  border-radius: var(--radius);
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
  position: relative;
}

.product-card:hover {
  border-color: var(--vmw-blue);
  box-shadow: var(--shadow-md);
}

.product-card.featured {
  border-color: var(--vmw-blue);
  box-shadow: var(--shadow-md);
  transform: scale(1.03);
}

.product-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  padding: 5px 18px;
  border-radius: 20px;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  white-space: nowrap;
}

.product-badge.entry { background: var(--gray-100); color: var(--gray-500); }
.product-badge.advanced { background: #FFF3E0; color: #E65100; }
.product-badge.popular { background: var(--vmw-blue); color: var(--white); }
.product-badge.enterprise { background: var(--vmw-navy); color: var(--white); }

.product-card h3 {
  font-size: 1.2rem;
  margin-top: 12px;
  margin-bottom: 8px;
}

.product-price {
  font-size: 0.9rem;
  color: var(--vmw-blue);
  font-weight: 600;
  margin-bottom: 8px;
}

.product-description {
  font-size: 0.9rem;
  color: var(--gray-500);
  margin-bottom: 20px;
  line-height: 1.5;
}

.product-features {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 24px;
}

.product-feature {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 0.88rem;
}

.product-feature svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: 2px;
}

.product-feature.included svg { color: var(--success); }
.product-feature.excluded { color: var(--gray-300); }
.product-feature.excluded svg { color: var(--gray-300); }

.product-card .btn {
  width: 100%;
  margin-top: auto;
}

/* ============================================
   COMPARISON TABLE
   ============================================ */
.comparison {
  padding: 80px 0;
  background: var(--gray-100);
}

.table-wrapper {
  overflow-x: auto;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  -webkit-overflow-scrolling: touch;
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--white);
  min-width: 700px;
}

.comparison-table thead th {
  background: var(--vmw-navy);
  color: var(--white);
  padding: 16px 14px;
  font-size: 0.9rem;
  font-weight: 600;
  text-align: center;
  white-space: nowrap;
}

.comparison-table thead th:first-child {
  text-align: left;
  min-width: 180px;
}

.comparison-table thead th.highlight {
  background: var(--vmw-blue);
}

.comparison-table tbody td {
  padding: 12px 14px;
  text-align: center;
  font-size: 0.88rem;
  border-bottom: 1px solid var(--gray-100);
}

.comparison-table tbody td:first-child {
  text-align: left;
  font-weight: 500;
  color: var(--gray-700);
}

.comparison-table tbody tr:hover {
  background: var(--vmw-blue-light);
}

.comparison-table .group-row td {
  background: var(--gray-100);
  font-weight: 700;
  color: var(--gray-900);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 10px 14px;
}

.check { color: var(--success); font-weight: bold; font-size: 1.1rem; }
.cross { color: var(--gray-300); font-size: 1.1rem; }

/* ============================================
   PROCESS
   ============================================ */
.process {
  padding: 80px 0;
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
  margin-top: 2rem;
}

.process-steps::before {
  content: '';
  position: absolute;
  top: 40px;
  left: 12.5%;
  width: 75%;
  height: 3px;
  background: var(--gray-300);
  z-index: 0;
}

.process-step {
  text-align: center;
  position: relative;
  z-index: 1;
}

.step-number {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--vmw-blue);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  font-weight: 800;
  margin: 0 auto 20px;
  box-shadow: 0 4px 16px rgba(0,145,218,0.3);
  position: relative;
}

.step-icon {
  position: absolute;
  bottom: -6px;
  right: -6px;
  width: 32px;
  height: 32px;
  background: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
}

.step-icon svg {
  width: 16px;
  height: 16px;
  color: var(--vmw-blue);
}

.process-step h3 {
  font-size: 1.1rem;
  margin-bottom: 10px;
}

.process-step p {
  font-size: 0.9rem;
  color: var(--gray-500);
  line-height: 1.6;
  max-width: 250px;
  margin: 0 auto;
}

/* ============================================
   CASE STUDIES
   ============================================ */
.cases {
  padding: 80px 0;
  background: var(--gray-100);
}

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

.case-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.case-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.case-header {
  background: var(--vmw-navy);
  padding: 24px;
  display: flex;
  align-items: center;
  gap: 14px;
}

.case-industry-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(0,145,218,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.case-industry-icon svg {
  width: 22px;
  height: 22px;
  color: var(--vmw-blue);
}

.case-header h3 {
  color: var(--white);
  font-size: 1.05rem;
}

.case-body {
  padding: 24px;
}

.case-section {
  margin-bottom: 16px;
}

.case-section:last-child {
  margin-bottom: 0;
}

.case-section-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--vmw-blue);
  margin-bottom: 6px;
}

.case-section p {
  font-size: 0.9rem;
  color: var(--gray-500);
  line-height: 1.5;
  margin-bottom: 0;
}

.case-metrics {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 12px;
}

.case-metric {
  background: var(--vmw-blue-light);
  color: var(--vmw-blue-dark);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
  white-space: nowrap;
}

/* ============================================
   FAQ
   ============================================ */
.faq {
  padding: 80px 0;
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
  overflow: hidden;
  transition: var(--transition);
}

.faq-item:hover {
  border-color: var(--vmw-blue);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  background: var(--white);
  text-align: left;
  font-size: 1rem;
  font-weight: 600;
  color: var(--gray-900);
  cursor: pointer;
  gap: 16px;
  transition: var(--transition);
}

.faq-question:hover {
  color: var(--vmw-blue);
}

.faq-chevron {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  transition: transform 0.3s ease;
  color: var(--gray-500);
}

.faq-item.active .faq-chevron {
  transform: rotate(180deg);
  color: var(--vmw-blue);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}

.faq-answer-inner {
  padding: 0 24px 20px;
  color: var(--gray-500);
  line-height: 1.7;
  font-size: 0.95rem;
}

/* ============================================
   CONTACT
   ============================================ */
.contact {
  padding: 80px 0;
  background: var(--gray-100);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 48px;
}

.contact-form-wrapper {
  background: var(--white);
  border-radius: var(--radius);
  padding: 40px;
  box-shadow: var(--shadow-sm);
}

.contact-form-wrapper h3 {
  margin-bottom: 8px;
  font-size: 1.5rem;
}

.contact-form-wrapper > p {
  color: var(--gray-500);
  margin-bottom: 24px;
  font-size: 0.95rem;
}

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

.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--gray-700);
  margin-bottom: 6px;
}

.form-group label .required {
  color: var(--danger);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--gray-300);
  border-radius: var(--radius-sm);
  transition: var(--transition);
  background: var(--white);
  color: var(--gray-700);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--vmw-blue);
  box-shadow: 0 0 0 3px rgba(0,145,218,0.15);
}

.form-group input.error,
.form-group select.error {
  border-color: var(--danger);
}

.form-error {
  font-size: 0.8rem;
  color: var(--danger);
  margin-top: 4px;
  display: none;
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

.form-privacy {
  font-size: 0.8rem;
  color: var(--gray-500);
  margin-top: 12px;
}

.form-success {
  display: none;
  text-align: center;
  padding: 40px 20px;
}

.form-success svg {
  width: 64px;
  height: 64px;
  color: var(--success);
  margin-bottom: 16px;
}

.form-success h3 {
  margin-bottom: 8px;
}

.form-success p {
  color: var(--gray-500);
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-info-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow-sm);
}

.contact-info-card h3 {
  font-size: 1.15rem;
  margin-bottom: 20px;
}

.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 16px;
}

.contact-detail:last-child { margin-bottom: 0; }

.contact-detail-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--vmw-blue-light);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-detail-icon svg {
  width: 18px;
  height: 18px;
  color: var(--vmw-blue);
}

.contact-detail-text strong {
  display: block;
  font-size: 0.88rem;
  margin-bottom: 2px;
  color: var(--gray-900);
}

.contact-detail-text span {
  font-size: 0.88rem;
  color: var(--gray-500);
}

.contact-cta-card {
  background: linear-gradient(135deg, var(--vmw-navy) 0%, var(--vmw-navy-deep) 100%);
  border-radius: var(--radius);
  padding: 32px 28px;
  color: var(--white);
  text-align: center;
}

.contact-cta-card h3 {
  color: var(--white);
  margin-bottom: 12px;
  font-size: 1.15rem;
}

.contact-cta-card p {
  color: rgba(255,255,255,0.7);
  font-size: 0.9rem;
  margin-bottom: 20px;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--vmw-navy-deep);
  color: rgba(255,255,255,0.7);
  padding: 60px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-brand p {
  font-size: 0.88rem;
  line-height: 1.6;
  margin-bottom: 20px;
}

.footer-social {
  display: flex;
  gap: 12px;
}

.footer-social a {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.footer-social a:hover {
  background: var(--vmw-blue);
}

.footer-social svg {
  width: 18px;
  height: 18px;
  color: var(--white);
}

.footer h4 {
  color: var(--white);
  font-size: 1rem;
  margin-bottom: 16px;
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  font-size: 0.88rem;
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--vmw-blue);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 20px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.82rem;
}

.footer-legal {
  display: flex;
  gap: 24px;
}

.footer-legal a:hover {
  color: var(--vmw-blue);
}

/* ============================================
   BACK TO TOP
   ============================================ */
.back-to-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--vmw-blue);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transform: translateY(16px);
  transition: var(--transition);
  z-index: 999;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--vmw-blue-dark);
  transform: translateY(-4px);
}

.back-to-top svg {
  width: 22px;
  height: 22px;
}

/* ============================================
   SCROLL ANIMATIONS
   ============================================ */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================
   RESPONSIVE - Tablet
   ============================================ */
@media (max-width: 1024px) {
  h1 { font-size: 2.5rem; }
  h2, .section-title { font-size: 1.85rem; }

  .hero h1 { font-size: 2.75rem; }

  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .product-card.featured { transform: scale(1); }
  .cases-grid { grid-template-columns: repeat(2, 1fr); }
  .cases-grid .case-card:last-child {
    grid-column: span 2;
    max-width: 50%;
    margin: 0 auto;
  }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}

/* ============================================
   RESPONSIVE - Mobile
   ============================================ */
@media (max-width: 768px) {
  h1 { font-size: 2rem; }
  h2, .section-title { font-size: 1.6rem; }

  .nav-toggle { display: flex; }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--vmw-navy-deep);
    flex-direction: column;
    align-items: flex-start;
    padding: 80px 32px 32px;
    gap: 0;
    transition: right 0.3s ease;
    box-shadow: var(--shadow-lg);
  }

  .nav-links.active { right: 0; }

  .nav-links li { width: 100%; }

  .nav-links a {
    display: block;
    padding: 14px 0;
    font-size: 1.05rem;
    border-bottom: 1px solid rgba(255,255,255,0.08);
  }

  .nav-cta { margin-top: 16px; text-align: center; }

  .hero { min-height: auto; padding: 140px 0 80px; }
  .hero h1 { font-size: 2.25rem; }
  .hero-description { font-size: 1.05rem; }

  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .services-grid { grid-template-columns: 1fr; }
  .products-grid { grid-template-columns: 1fr; }

  .process-steps {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .process-steps::before {
    top: 0;
    left: 40px;
    width: 3px;
    height: 100%;
  }
  .process-step {
    text-align: left;
    display: grid;
    grid-template-columns: 80px 1fr;
    gap: 16px;
    align-items: start;
  }
  .process-step h3, .process-step p { text-align: left; }
  .process-step p { max-width: none; margin: 0; }
  .step-number { margin: 0; }
  .step-content { padding-top: 8px; }

  .cases-grid { grid-template-columns: 1fr; }
  .cases-grid .case-card:last-child {
    grid-column: span 1;
    max-width: none;
  }

  .contact-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }

  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .footer-legal { justify-content: center; }

  .back-to-top { bottom: 20px; right: 20px; width: 42px; height: 42px; }
}

/* ============================================
   RESPONSIVE - Small Mobile
   ============================================ */
@media (max-width: 480px) {
  html { font-size: 15px; }
  .container { padding: 0 16px; }
  .hero h1 { font-size: 1.85rem; }
  .hero-ctas { flex-direction: column; }
  .hero-ctas .btn { width: 100%; }
  .hero-trust { flex-direction: column; gap: 12px; }
  .trust-bar-inner { gap: 20px; }
  .trust-badge { font-size: 0.75rem; }
  .stats-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .stat-card { padding: 20px 16px; }
  .stat-number { font-size: 2rem; }
  .contact-form-wrapper { padding: 24px; }
}