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

:root {
  --primary: #1a2a4a;
  --primary-light: #2c4270;
  --accent: #3b82f6;
  --accent-dark: #2563eb;
  --text: #334155;
  --text-light: #64748b;
  --bg: #ffffff;
  --bg-light: #f8fafc;
  --bg-alt: #f1f5f9;
  --border: #e2e8f0;
  --white: #ffffff;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
  --shadow-lg: 0 10px 30px rgba(0,0,0,0.12);
  --radius: 8px;
  --transition: 0.3s ease;
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

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

ul { list-style: none; }
img { max-width: 100%; height: auto; display: block; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4 {
  color: var(--primary);
  line-height: 1.2;
  font-weight: 700;
}

h1 { font-size: 3rem; }
h2 { font-size: 2.25rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.125rem; }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: all var(--transition);
  border: 2px solid transparent;
}

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

.btn-primary:hover {
  background: var(--accent-dark);
  border-color: var(--accent-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background: transparent;
  color: var(--accent);
  border-color: var(--accent);
}

.btn-outline:hover {
  background: var(--accent);
  color: var(--white);
  transform: translateY(-1px);
}

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

.btn-white:hover {
  background: transparent;
  color: var(--white);
  border-color: var(--white);
  transform: translateY(-1px);
}

.btn-sm {
  padding: 10px 24px;
  font-size: 0.9rem;
}

/* ===== HEADER / NAV ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow var(--transition);
}

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

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.nav-logo {
  display: inline-block;
  line-height: 1;
}

.nav-logo img {
  height: 36px;
  width: auto;
  display: block;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav-links a {
  font-weight: 500;
  color: var(--text-light);
  font-size: 0.95rem;
  position: relative;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--primary);
}

.nav-links a.active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--accent);
  border-radius: 1px;
}

/* Dropdown */
.nav-dropdown {
  position: relative;
}

.nav-dropdown > a::after {
  content: '';
  display: inline-block;
  width: 5px;
  height: 5px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg);
  margin-left: 5px;
  margin-bottom: 2px;
  transition: transform var(--transition);
}

.nav-dropdown::before {
  content: '';
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  height: 16px;
}

.nav-dropdown-menu {
  display: none;
  position: absolute;
  top: calc(100% + 12px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: var(--shadow-md);
  min-width: 200px;
  padding: 8px 0;
  z-index: 100;
}

.nav-dropdown-menu a {
  display: block;
  padding: 10px 20px;
  font-size: 0.9rem;
  white-space: nowrap;
}

.nav-dropdown-menu a::after {
  display: none !important;
}

.nav-dropdown-menu a:hover {
  background: var(--bg-alt);
}

.nav-dropdown:hover .nav-dropdown-menu {
  display: block;
}

.nav-cta {
  margin-left: 12px;
  color: var(--white) !important;
}

.nav-cta:hover {
  color: var(--white) !important;
}

.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}

.mobile-toggle span {
  width: 24px;
  height: 2px;
  background: var(--primary);
  border-radius: 2px;
  transition: var(--transition);
}

/* ===== HERO ===== */
.hero {
  padding: 140px 0 80px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(59,130,246,0.15) 0%, transparent 70%);
  border-radius: 50%;
}

.hero .container {
  position: relative;
  z-index: 1;
}

.hero-content {
  max-width: 700px;
}

.hero-badge {
  display: inline-block;
  padding: 6px 16px;
  background: rgba(59,130,246,0.2);
  border: 1px solid rgba(59,130,246,0.3);
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 24px;
  color: #93c5fd;
}

.hero h1 {
  color: var(--white);
  font-size: 3.25rem;
  margin-bottom: 20px;
  line-height: 1.15;
}

.hero p {
  font-size: 1.2rem;
  color: rgba(255,255,255,0.8);
  margin-bottom: 36px;
  max-width: 560px;
  line-height: 1.7;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* ===== SECTION COMMON ===== */
.section {
  padding: 100px 0;
}

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

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 60px;
}

.section-header p {
  margin-top: 16px;
  color: var(--text-light);
  font-size: 1.1rem;
}

.section-label {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--accent);
  margin-bottom: 12px;
}

/* ===== PILLARS (4-col grid) ===== */
.pillars {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

.pillar {
  text-align: center;
  padding: 40px 24px;
  border-radius: var(--radius);
  background: var(--white);
  border: 1px solid var(--border);
  transition: all var(--transition);
}

.pillar:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--accent);
}

.pillar-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 20px;
  background: rgba(59,130,246,0.1);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.pillar-icon svg {
  width: 28px;
  height: 28px;
  stroke: var(--accent);
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

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

.pillar p {
  color: var(--text-light);
  font-size: 0.95rem;
}

/* ===== SERVICE CARDS ===== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.service-card {
  padding: 40px 32px;
  border-radius: var(--radius);
  background: var(--white);
  border: 1px solid var(--border);
  transition: all var(--transition);
  position: relative;
}

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

.service-card .card-number {
  font-size: 3rem;
  font-weight: 800;
  color: var(--bg-alt);
  line-height: 1;
  margin-bottom: 16px;
}

.service-card h3 {
  margin-bottom: 16px;
}

.service-card p {
  color: var(--text-light);
  margin-bottom: 24px;
  font-size: 0.95rem;
}

.service-card ul {
  margin-bottom: 28px;
}

.service-card ul li {
  padding: 6px 0;
  padding-left: 24px;
  position: relative;
  color: var(--text-light);
  font-size: 0.9rem;
}

.service-card ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 14px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0.5;
}

.card-link {
  font-weight: 600;
  color: var(--accent);
  font-size: 0.95rem;
}

.card-link:hover {
  color: var(--accent-dark);
}

/* ===== PAIN POINTS / STATS ===== */
.stats-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  padding: 60px 0;
}

.stat {
  text-align: center;
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 8px;
}

.stat p {
  color: var(--text-light);
  font-size: 0.9rem;
}

/* ===== PAIN POINTS SECTION ===== */
.pain-points {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.pain-point {
  display: flex;
  gap: 16px;
  padding: 28px;
  border-radius: var(--radius);
  background: var(--white);
  border: 1px solid var(--border);
  transition: all var(--transition);
}

.pain-point:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow-sm);
}

.pain-point-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  background: rgba(59,130,246,0.1);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.pain-point-icon svg {
  width: 22px;
  height: 22px;
  stroke: var(--accent);
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.pain-point h4 {
  margin-bottom: 6px;
}

.pain-point p {
  color: var(--text-light);
  font-size: 0.9rem;
}

/* ===== CTA BANNER ===== */
.cta-banner {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  padding: 80px 0;
  text-align: center;
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -40%;
  left: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(59,130,246,0.15) 0%, transparent 70%);
  border-radius: 50%;
}

.cta-banner .container {
  position: relative;
  z-index: 1;
}

.cta-banner h2 {
  color: var(--white);
  margin-bottom: 16px;
}

.cta-banner p {
  color: rgba(255,255,255,0.8);
  font-size: 1.1rem;
  max-width: 500px;
  margin: 0 auto 32px;
}

/* ===== INDUSTRY CARDS ===== */
.industry-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
}

.industry-card {
  padding: 48px 40px;
  border-radius: var(--radius);
  background: var(--white);
  border: 1px solid var(--border);
  transition: all var(--transition);
}

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

.industry-card h3 {
  font-size: 1.75rem;
  margin-bottom: 16px;
}

.industry-card > p {
  color: var(--text-light);
  margin-bottom: 28px;
  font-size: 1rem;
}

.industry-card ul {
  margin-bottom: 32px;
}

.industry-card ul li {
  padding: 8px 0;
  padding-left: 28px;
  position: relative;
  color: var(--text);
  font-size: 0.95rem;
}

.industry-card ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 16px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0.4;
}

/* ===== SERVICE DETAIL PAGE ===== */
.service-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

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

.service-detail-content p {
  color: var(--text-light);
  margin-bottom: 16px;
  font-size: 1.05rem;
}

.service-detail-content ul {
  margin: 24px 0 32px;
}

.service-detail-content ul li {
  padding: 8px 0;
  padding-left: 28px;
  position: relative;
  font-size: 0.95rem;
}

.service-detail-content ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 16px;
  width: 10px;
  height: 2px;
  background: var(--accent);
}

.service-detail-visual {
  background: var(--bg-light);
  border-radius: var(--radius);
  overflow: hidden;
  min-height: 400px;
}

.service-detail-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 400px;
}

.service-detail-visual svg {
  width: 200px;
  height: 200px;
  stroke: var(--accent);
  fill: none;
  stroke-width: 1;
  opacity: 0.5;
  padding: 60px;
}

/* ===== CONTACT FORM ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
}

.contact-info h2 {
  margin-bottom: 20px;
}

.contact-info > p {
  color: var(--text-light);
  margin-bottom: 36px;
  font-size: 1.05rem;
}

.contact-detail {
  display: flex;
  gap: 16px;
  margin-bottom: 28px;
}

.contact-detail-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  background: rgba(59,130,246,0.1);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.contact-detail-icon svg {
  width: 20px;
  height: 20px;
  stroke: var(--accent);
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.contact-detail h4 {
  margin-bottom: 4px;
}

.contact-detail p,
.contact-detail a {
  color: var(--text-light);
  font-size: 0.95rem;
}

.contact-detail a:hover {
  color: var(--accent);
}

.contact-form {
  background: var(--white);
  padding: 40px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 8px;
  color: var(--primary);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-family: inherit;
  font-size: 0.95rem;
  color: var(--text);
  transition: border-color var(--transition);
  background: var(--bg);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(59,130,246,0.1);
}

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

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

.form-submit {
  width: 100%;
  padding: 14px 32px;
  background: var(--accent);
  color: var(--white);
  border: none;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: all var(--transition);
}

.form-submit:hover {
  background: var(--accent-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

/* ===== FOOTER ===== */
.footer {
  background: var(--primary);
  color: rgba(255,255,255,0.7);
  padding: 60px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand .nav-logo {
  margin-bottom: 16px;
  display: inline-block;
}

.footer-brand .nav-logo img {
  height: 36px;
  width: auto;
}

.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.7;
  max-width: 300px;
}

.footer h4 {
  color: var(--white);
  margin-bottom: 20px;
  font-size: 1rem;
}

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

.footer ul li a {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.6);
  transition: color var(--transition);
}

.footer ul li a:hover {
  color: var(--white);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
}

/* ===== CHECKLIST / TABS ===== */
.tab-nav {
  display: flex;
  gap: 8px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.tab-btn {
  padding: 12px 28px;
  border: 2px solid var(--border);
  border-radius: 30px;
  background: var(--white);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-light);
  cursor: pointer;
  transition: all var(--transition);
}

.tab-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.tab-btn.active {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--white);
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
}

.checklist-intro {
  max-width: 700px;
  margin: 0 auto 48px;
  text-align: center;
}

.checklist-intro p {
  color: var(--text-light);
  font-size: 1.05rem;
}

.checklist-section {
  margin-bottom: 48px;
}

.checklist-section h3 {
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--bg-alt);
}

.checklist-section h3 .section-number {
  display: inline-block;
  width: 32px;
  height: 32px;
  background: var(--accent);
  color: var(--white);
  border-radius: 50%;
  text-align: center;
  line-height: 32px;
  font-size: 0.85rem;
  margin-right: 12px;
  vertical-align: middle;
}

.checklist {
  display: grid;
  gap: 12px;
}

.checklist-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px 20px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: all var(--transition);
  cursor: pointer;
}

.checklist-item:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow-sm);
}

.checklist-item.checked {
  background: var(--bg-light);
  border-color: var(--accent);
}

.checklist-item.checked .check-box {
  background: var(--accent);
  border-color: var(--accent);
}

.checklist-item.checked .check-box svg {
  opacity: 1;
}

.check-box {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border: 2px solid var(--border);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
  margin-top: 1px;
}

.check-box svg {
  width: 14px;
  height: 14px;
  stroke: var(--white);
  fill: none;
  stroke-width: 3;
  stroke-linecap: round;
  stroke-linejoin: round;
  opacity: 0;
  transition: opacity var(--transition);
}

.checklist-item-content h4 {
  font-size: 1rem;
  margin-bottom: 4px;
}

.checklist-item-content p {
  color: var(--text-light);
  font-size: 0.875rem;
  line-height: 1.5;
}

.checklist-progress {
  max-width: 500px;
  margin: 0 auto 40px;
  text-align: center;
}

.progress-bar {
  width: 100%;
  height: 8px;
  background: var(--bg-alt);
  border-radius: 4px;
  overflow: hidden;
  margin-top: 12px;
}

.progress-fill {
  height: 100%;
  background: var(--accent);
  border-radius: 4px;
  transition: width 0.4s ease;
  width: 0%;
}

.progress-text {
  font-size: 0.9rem;
  color: var(--text-light);
  font-weight: 500;
}

/* ===== INDUSTRY OVERVIEW CARDS ===== */
.industry-overview-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.industry-overview-card {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--white);
  transition: all var(--transition);
  text-decoration: none;
  display: block;
}

.industry-overview-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent);
}

.industry-overview-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
}

.industry-overview-card-content {
  padding: 28px;
}

.industry-overview-card-content h3 {
  margin-bottom: 12px;
}

.industry-overview-card-content p {
  color: var(--text-light);
  font-size: 0.95rem;
  margin-bottom: 20px;
}

.industry-overview-card .card-link {
  font-weight: 600;
  color: var(--accent);
  font-size: 0.95rem;
}

/* ===== HERO IMAGE OVERLAY ===== */
.hero-with-image {
  position: relative;
}

.hero-with-image::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background-image: var(--hero-bg);
  background-size: cover;
  background-position: center;
  opacity: 0.1;
  z-index: 0;
}

/* ===== INDUSTRY HEADER IMAGE ===== */
.industry-header-image {
  border-radius: var(--radius);
  overflow: hidden;
  max-height: 320px;
  margin-bottom: 48px;
}

.industry-header-image img {
  width: 100%;
  height: 320px;
  object-fit: cover;
  display: block;
}

/* ===== FLOATING CONTACT BUTTON ===== */
.fab-container {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  display: flex;
  flex-direction: column-reverse;
  align-items: center;
  gap: 12px;
}

.fab-toggle {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--accent);
  border: none;
  cursor: pointer;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
  position: relative;
}

.fab-toggle:hover {
  background: var(--accent-dark);
  transform: scale(1.05);
}

.fab-toggle svg {
  width: 26px;
  height: 26px;
  stroke: var(--white);
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: all var(--transition);
}

.fab-toggle .fab-icon-close {
  position: absolute;
  opacity: 0;
  transform: rotate(-90deg);
}

.fab-container.open .fab-toggle .fab-icon-open {
  opacity: 0;
  transform: rotate(90deg);
}

.fab-container.open .fab-toggle .fab-icon-close {
  opacity: 1;
  transform: rotate(0deg);
}

.fab-options {
  display: flex;
  flex-direction: column-reverse;
  gap: 10px;
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
  transition: all 0.25s ease;
}

.fab-container.open .fab-options {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.fab-option {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  white-space: nowrap;
  flex-direction: row-reverse;
}

.fab-option-icon {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  transition: all var(--transition);
  flex-shrink: 0;
}

.fab-option-icon svg {
  width: 20px;
  height: 20px;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.fab-option-label {
  background: var(--primary);
  color: var(--white);
  padding: 6px 14px;
  border-radius: 6px;
  font-size: 0.8rem;
  font-weight: 600;
  box-shadow: var(--shadow-sm);
  opacity: 0;
  transform: translateX(8px);
  transition: all 0.2s ease;
}

.fab-container.open .fab-option-label {
  opacity: 1;
  transform: translateX(0);
}

.fab-option:hover .fab-option-icon {
  transform: scale(1.1);
}

.fab-option-phone .fab-option-icon {
  background: #22c55e;
}
.fab-option-phone .fab-option-icon svg {
  stroke: var(--white);
  fill: none;
}

.fab-option-sms .fab-option-icon {
  background: var(--accent);
}
.fab-option-sms .fab-option-icon svg {
  stroke: var(--white);
  fill: none;
}

.fab-option-email .fab-option-icon {
  background: var(--primary);
}
.fab-option-email .fab-option-icon svg {
  stroke: var(--white);
  fill: none;
}

.fab-option-whatsapp .fab-option-icon {
  background: #25d366;
}
.fab-option-whatsapp .fab-option-icon svg {
  fill: var(--white);
  stroke: none;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .pillars { grid-template-columns: repeat(2, 1fr); }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .industry-overview-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-bar { grid-template-columns: repeat(2, 1fr); }
  .service-detail { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  h1 { font-size: 2.25rem; }
  h2 { font-size: 1.75rem; }

  .hero { padding: 120px 0 60px; }
  .hero h1 { font-size: 2.5rem; }
  .hero p { font-size: 1.05rem; }

  .section { padding: 60px 0; }

  .nav-links { display: none; }
  .mobile-toggle { display: flex; }

  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 80px;
    left: 0;
    right: 0;
    background: var(--white);
    padding: 24px;
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-md);
    gap: 16px;
  }

  .nav-dropdown-menu {
    display: none;
    position: static;
    transform: none;
    box-shadow: none;
    border: none;
    border-radius: 0;
    min-width: 0;
    padding: 0 0 0 16px;
  }

  .nav-dropdown.open .nav-dropdown-menu {
    display: block;
  }

  .nav-dropdown > a::after {
    transition: transform var(--transition);
  }

  .nav-dropdown.open > a::after {
    transform: rotate(-135deg);
  }

  .nav-dropdown:hover .nav-dropdown-menu {
    display: none;
  }

  .nav-dropdown.open:hover .nav-dropdown-menu,
  .nav-dropdown.open .nav-dropdown-menu {
    display: block;
  }

  .pillars { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .industry-grid { grid-template-columns: 1fr; }
  .industry-overview-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .pain-points { grid-template-columns: 1fr; }
  .stats-bar { grid-template-columns: repeat(2, 1fr); }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }

  .hero-buttons { flex-direction: column; }
  .hero-buttons .btn { text-align: center; justify-content: center; }
}