:root {
  --primary: #0f172a;
  --primary-light: #1e293b;
  --accent: #7c3aed;
  --accent-light: #ede9fe;
  --accent-glow: rgba(124, 58, 237, 0.5);
  --surface: #ffffff;
  --surface-muted: #f8fafc;
  --background: #ffffff;
  --text-main: #1e293b;
  --text-muted: #64748b;
  --border: #e2e8f0;
  --radius-lg: 24px;
  --radius-md: 12px;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Inter', sans-serif;
}

body {
  background: var(--background);
  color: var(--text-main);
  overflow-x: hidden;
  line-height: 1.7;
}

h1, h2, h3, .brand {
  font-family: 'Outfit', sans-serif;
  text-wrap: balance;
}

a {
  color: inherit;
  text-decoration: none;
}

/* ── NAVIGATION ── */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 80px;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(14px);
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
  border-bottom: 1px solid var(--border);
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 4px;
  font-family: 'Outfit', sans-serif;
  font-size: 1.4rem;
  font-weight: 900;
  color: var(--primary);
}

.nav-brand > span {
  font-family: 'Outfit', sans-serif;
  font-size: 1.4rem;
  font-weight: 900;
}

.nav-brand img {
  height: 96px;
  width: auto;
}

.nav-brand span span {
  color: var(--accent);
}

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

.nav-links a {
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.95rem;
  transition: color 0.2s;
}

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

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--primary);
  color: #fff !important;
  padding: 12px 28px;
  border-radius: 99px;
  font-weight: 700;
  font-size: 0.95rem;
  transition: transform 0.2s, box-shadow 0.2s;
  border: none;
  cursor: pointer;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.15);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--surface);
  color: var(--text-main);
  padding: 12px 28px;
  border-radius: 99px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid var(--border);
  transition: transform 0.2s, box-shadow 0.2s;
  cursor: pointer;
}

.btn-secondary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.06);
}

/* Mobile menu */
.menu-btn {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--surface-muted);
  border: 1px solid var(--border);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
}

.menu-btn span {
  width: 18px;
  height: 2px;
  background: var(--primary);
  border-radius: 10px;
  transition: transform 0.2s;
}

.drawer {
  display: none;
  position: fixed;
  top: 76px;
  right: 16px;
  width: min(320px, calc(100% - 32px));
  padding: 16px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
  z-index: 1001;
}

.drawer a {
  display: block;
  padding: 12px 14px;
  border-radius: 12px;
  color: var(--text-main);
  font-weight: 600;
  font-size: 0.95rem;
}

.drawer a:hover {
  background: var(--surface-muted);
}

.drawer .drawer-cta {
  margin-top: 8px;
  text-align: center;
  background: var(--primary);
  color: #fff;
  border-radius: 12px;
}

/* ── HERO ── */
.hero {
  padding: 200px 80px 120px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  background: radial-gradient(circle at 50% 0%, #f5f0ff 0%, #ffffff 55%);
}

.badge-hero {
  background: var(--accent-light);
  color: var(--accent);
  padding: 8px 18px;
  border-radius: 99px;
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  margin-bottom: 32px;
  display: inline-block;
}

.hero h1 {
  font-size: clamp(2.8rem, 5.5vw, 5rem);
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1.05;
  margin-bottom: 24px;
  color: var(--primary);
  max-width: 900px;
}

.hero h1 .grad {
  background: linear-gradient(135deg, var(--accent) 0%, #3b82f6 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero p {
  font-size: 1.3rem;
  color: var(--text-muted);
  max-width: 700px;
  margin-bottom: 40px;
  line-height: 1.7;
}

.hero-cta {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: center;
}

/* ── SECTIONS ── */
.section {
  padding: 120px 80px;
  max-width: 1400px;
  margin: 0 auto;
}

.section-alt {
  background: var(--surface-muted);
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-label {
  font-family: 'Outfit', sans-serif;
  font-size: 0.85rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--accent);
  margin-bottom: 12px;
  display: block;
}

.section-header h2 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  color: var(--primary);
  margin-bottom: 16px;
  line-height: 1.1;
}

.section-header p {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto;
}

/* ── FEATURES GRID ── */
.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.feature-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.06);
}

.feature-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: var(--accent-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 20px;
}

.feature-card h3 {
  font-size: 1.15rem;
  margin-bottom: 8px;
  color: var(--primary);
}

.feature-card p {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ── PRODUCT SHOWCASE ── */
.product-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.product-content .section-label {
  text-align: left;
}

.product-content h2 {
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  margin-bottom: 20px;
  color: var(--primary);
  line-height: 1.1;
}

.product-content p {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 28px;
  line-height: 1.7;
}

.product-features {
  list-style: none;
  padding: 0;
}

.product-features li {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 14px;
  font-weight: 600;
  color: var(--text-main);
  font-size: 0.95rem;
}

.product-features li .check {
  color: var(--accent);
  font-size: 1.1rem;
  flex-shrink: 0;
}

.product-image {
  background: var(--surface-muted);
  padding: 24px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  box-shadow: 0 40px 100px -20px rgba(15, 23, 42, 0.08);
  overflow: hidden;
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.product-image:hover {
  transform: scale(1.02) rotate(0.5deg);
}

/* ── SCREENSHOT GALLERY ── */
.screenshot-gallery {
  max-width: 1100px;
  margin: 0 auto;
}

.screenshot-gallery input[type="radio"] {
  display: none;
}

.ss-tabs {
  display: flex;
  gap: 8px;
  justify-content: center;
  margin-bottom: 32px;
  flex-wrap: wrap;
}

.ss-tab {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: 99px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-muted);
  background: var(--surface);
  border: 1px solid var(--border);
  cursor: pointer;
  transition: all 0.2s;
}

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

#ss-tab-1:checked ~ .ss-tabs label[for="ss-tab-1"],
#ss-tab-2:checked ~ .ss-tabs label[for="ss-tab-2"],
#ss-tab-3:checked ~ .ss-tabs label[for="ss-tab-3"],
#ss-tab-4:checked ~ .ss-tabs label[for="ss-tab-4"],
#ss-tab-5:checked ~ .ss-tabs label[for="ss-tab-5"] {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

.ss-content {
  position: relative;
}

.ss-panel {
  display: none;
}

#ss-tab-1:checked ~ .ss-content #panel-1,
#ss-tab-2:checked ~ .ss-content #panel-2,
#ss-tab-3:checked ~ .ss-content #panel-3,
#ss-tab-4:checked ~ .ss-content #panel-4,
#ss-tab-5:checked ~ .ss-content #panel-5 {
  display: block;
  animation: ssFadeIn 0.4s ease;
}

@keyframes ssFadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.browser-frame {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 25px 80px -12px rgba(15, 23, 42, 0.12), 0 0 0 1px rgba(0,0,0,0.03);
}

.browser-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 18px;
  background: var(--surface-muted);
  border-bottom: 1px solid var(--border);
}

.browser-bar span {
  width: 12px;
  height: 12px;
  border-radius: 99px;
}

.browser-bar span:nth-child(1) { background: #fca5a5; }
.browser-bar span:nth-child(2) { background: #fde68a; }
.browser-bar span:nth-child(3) { background: #86efac; }

.browser-frame img {
  width: 100%;
  height: auto;
  display: block;
}

.ss-caption {
  text-align: center;
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-top: 20px;
  line-height: 1.5;
}

/* ── INDUSTRY STATS GRID ── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  max-width: 1000px;
  margin: 0 auto;
}

.stat-card {
  text-align: center;
  padding: 36px 24px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.stat-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.06);
}

.stat-value {
  font-family: 'Outfit', sans-serif;
  font-weight: 900;
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  color: var(--accent);
  margin-bottom: 8px;
  line-height: 1.1;
}

.stat-label {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ── TESTIMONIALS ── */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 1100px;
  margin: 0 auto;
}

.testimonial-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.06);
}

.testimonial-quote {
  font-size: 1rem;
  color: var(--text-main);
  line-height: 1.7;
  font-style: italic;
  margin-bottom: 24px;
  position: relative;
  padding-left: 20px;
  border-left: 3px solid var(--accent);
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 99px;
  background: var(--accent-light);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 0.85rem;
  flex-shrink: 0;
}

.testimonial-name {
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--primary);
}

.testimonial-title {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ── MOBILE STICKY CTA ── */
.mobile-sticky-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 12px 20px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(14px);
  border-top: 1px solid var(--border);
  z-index: 999;
}

/* ── STAGGERED REVEALS ── */
.features-grid .feature-card:nth-child(2) { transition-delay: 0.1s; }
.features-grid .feature-card:nth-child(3) { transition-delay: 0.2s; }
.features-grid .feature-card:nth-child(4) { transition-delay: 0.3s; }
.stats-grid .stat-card:nth-child(2) { transition-delay: 0.1s; }
.stats-grid .stat-card:nth-child(3) { transition-delay: 0.2s; }
.stats-grid .stat-card:nth-child(4) { transition-delay: 0.3s; }
.testimonials-grid .testimonial-card:nth-child(2) { transition-delay: 0.1s; }
.testimonials-grid .testimonial-card:nth-child(3) { transition-delay: 0.2s; }
.steps-grid .step-card:nth-child(2) { transition-delay: 0.1s; }
.steps-grid .step-card:nth-child(3) { transition-delay: 0.2s; }

/* ── HOW IT WORKS ── */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.step-card {
  text-align: center;
  padding: 40px 28px;
}

.step-num {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: var(--accent-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-family: 'Outfit', sans-serif;
  font-weight: 900;
  font-size: 1.2rem;
  color: var(--accent);
}

.step-card h3 {
  font-size: 1.15rem;
  margin-bottom: 8px;
  color: var(--primary);
}

.step-card p {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ── CARRIERMETRIC TIE-IN ── */
.cm-banner {
  max-width: 1200px;
  margin: 0 auto;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  border-radius: 32px;
  padding: 80px 64px;
  color: #fff;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.cm-banner::before {
  content: '';
  position: absolute;
  top: -80px;
  right: -80px;
  width: 350px;
  height: 350px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  z-index: 0;
}

.cm-content {
  position: relative;
  z-index: 1;
}

.cm-content h2 {
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  margin-bottom: 16px;
  line-height: 1.1;
}

.cm-content p {
  color: #94a3b8;
  font-size: 1.05rem;
  margin-bottom: 28px;
  line-height: 1.7;
}

.btn-white {
  display: inline-flex;
  align-items: center;
  background: #fff;
  color: var(--primary);
  padding: 14px 36px;
  border-radius: 99px;
  font-weight: 800;
  font-size: 0.95rem;
  transition: transform 0.2s;
}

.btn-white:hover {
  transform: scale(1.04);
}

.cm-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  position: relative;
  z-index: 1;
}

.cm-feature {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  padding: 28px;
}

.cm-feature-icon {
  font-size: 1.6rem;
  color: var(--accent);
  margin-bottom: 14px;
}

.cm-feature h4 {
  font-size: 1.05rem;
  margin-bottom: 8px;
}

.cm-feature p {
  font-size: 0.9rem;
  color: #94a3b8;
  line-height: 1.5;
  margin: 0;
}

/* ── PRICING ── */
.pricing-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 48px 36px;
  text-align: center;
  max-width: 520px;
  margin: 0 auto;
}

.pricing-card h3 {
  font-size: 1.6rem;
  margin-bottom: 12px;
  color: var(--primary);
}

.pricing-card .pricing-desc {
  color: var(--text-muted);
  font-size: 1rem;
  margin-bottom: 32px;
  line-height: 1.6;
}

.pricing-features {
  list-style: none;
  padding: 0;
  text-align: left;
  margin-bottom: 36px;
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
  font-size: 0.95rem;
  color: var(--text-main);
}

.pricing-features li .check {
  color: var(--accent);
  flex-shrink: 0;
}

/* ── CONTACT ── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 0.85fr;
  gap: 28px;
  align-items: stretch;
}

.contact-form {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
}

.contact-form label {
  display: block;
  margin-bottom: 16px;
  color: var(--text-main);
  font-size: 0.9rem;
  font-weight: 600;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  margin-top: 6px;
  padding: 12px 14px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: var(--surface-muted);
  color: var(--text-main);
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(124, 58, 237, 0.08);
}

.form-note {
  margin-top: 10px;
  color: var(--text-muted);
  font-size: 0.85rem;
  min-height: 20px;
}

.contact-info {
  background: radial-gradient(600px 300px at 30% 10%, rgba(124, 58, 237, 0.06), transparent 60%),
              var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
}

.contact-info h3 {
  font-size: 1.3rem;
  margin-bottom: 12px;
  color: var(--primary);
}

.contact-info > p {
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 24px;
}

.info-list {
  display: grid;
  gap: 12px;
}

.info-item {
  padding: 12px 16px;
  border-radius: var(--radius-md);
  background: var(--surface-muted);
  border: 1px solid var(--border);
  color: var(--text-main);
  font-size: 0.95rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 10px;
}

/* ── CTA BANNER ── */
.cta-banner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 80px 64px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  border-radius: 32px;
  text-align: center;
  color: #fff;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  width: 500px;
  height: 400px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  z-index: 0;
}

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

.cta-banner h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  margin-bottom: 16px;
}

.cta-banner p {
  color: #94a3b8;
  font-size: 1.1rem;
  max-width: 500px;
  margin: 0 auto 32px;
  line-height: 1.6;
}

/* ── FOOTER ── */
footer {
  padding: 60px 80px 40px;
  background: var(--surface);
  border-top: 1px solid var(--border);
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto 40px;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
}

.footer-brand-block p {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.6;
  margin-top: 12px;
}

.footer-col h4 {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-main);
  margin-bottom: 16px;
}

.footer-col a {
  display: block;
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 10px;
  transition: color 0.2s;
}

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

.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  border-top: 1px solid var(--border);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

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

.footer-bottom-links a {
  color: var(--text-muted);
  font-size: 0.85rem;
}

.footer-bottom-links a:hover {
  color: var(--accent);
}

.copyright {
  color: var(--text-muted);
  font-size: 0.85rem;
}

/* ── HERO STATS ── */
.hero-stats {
  margin-top: 48px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  max-width: 700px;
  width: 100%;
}

.hero-stat {
  padding: 20px;
  border-radius: 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
}

.hero-stat-value {
  font-family: 'Outfit', sans-serif;
  font-weight: 900;
  font-size: 1.3rem;
  color: var(--accent);
  margin-bottom: 4px;
}

.hero-stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.4;
}

/* ── CAPABILITIES GRID ── */
.capabilities-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.capability {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  padding: 28px;
  border-radius: var(--radius-lg);
  background: var(--surface);
  border: 1px solid var(--border);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.capability:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.05);
}

.capability-icon {
  width: 48px;
  height: 48px;
  min-width: 48px;
  border-radius: 14px;
  background: var(--accent-light);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
}

.capability h4 {
  font-size: 1.05rem;
  margin-bottom: 6px;
  color: var(--primary);
}

.capability p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin: 0;
}

/* ── PLATFORM VARIANTS ── */
.variants-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.variant-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.variant-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.06);
}

.variant-card--featured {
  border: 2px solid var(--accent);
  box-shadow: 0 12px 32px rgba(124, 58, 237, 0.08);
}

.variant-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
  color: var(--accent);
}

.variant-header h3 {
  font-size: 1.2rem;
  color: var(--primary);
  margin: 0;
}

.variant-card > p {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 20px;
}

.variant-features {
  list-style: none;
  padding: 0;
}

.variant-features li {
  padding: 8px 0;
  font-size: 0.9rem;
  color: var(--text-main);
  font-weight: 500;
  border-top: 1px solid var(--border);
}

.variant-features li:last-child {
  padding-bottom: 0;
}

/* ── REVEAL ANIMATION ── */
.reveal {
  transition: opacity 0.7s ease, transform 0.7s ease;
}
html.js-loaded .reveal {
  opacity: 0;
  transform: translateY(18px);
}
html.js-loaded .reveal.is-in {
  opacity: 1;
  transform: translateY(0);
}

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .navbar { padding: 20px 32px; }
  .hero { padding: 160px 32px 80px; }
  .section { padding: 80px 32px; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .product-section { grid-template-columns: 1fr; gap: 40px; }
  .capabilities-grid { grid-template-columns: 1fr; }
  .variants-grid { grid-template-columns: 1fr; }
  .cm-banner { grid-template-columns: 1fr; padding: 60px 36px; gap: 40px; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 32px; }
  .cta-banner { padding: 60px 36px; }
  .hero-stats { grid-template-columns: repeat(3, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: 1fr; max-width: 600px; }
}

@media (max-width: 768px) {
  .navbar { padding: 16px 20px; }
  .nav-links { display: none; }
  .menu-btn { display: flex; }
  .hero { padding: 140px 20px 60px; }
  .section { padding: 60px 20px; }
  .features-grid { grid-template-columns: 1fr; }
  .steps-grid { grid-template-columns: 1fr; }
  .cm-features { grid-template-columns: 1fr; }
  .hero-stats { grid-template-columns: 1fr; }
  .variants-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .ss-tabs { gap: 6px; }
  .ss-tab { padding: 8px 14px; font-size: 0.8rem; }
  footer { padding: 40px 20px 24px; }
  .footer-inner { grid-template-columns: 1fr; gap: 24px; }
  .footer-bottom { flex-direction: column; gap: 16px; text-align: center; }
  .mobile-sticky-cta { padding-bottom: calc(12px + env(safe-area-inset-bottom)); }
}

@media (prefers-reduced-motion: reduce) {
  html.js-loaded .reveal { transition: none; transform: none; opacity: 1; }
  .btn-primary, .btn-secondary, .btn-white, .feature-card, .product-image { transition: none; }
}