/* ============================================================
   FRAGNITI — Design System v2 (Light Theme)
   ============================================================ */

/* ===== TOKENS ===== */
:root {
  --white:     #FFFFFF;
  --gray-50:   #F8FAFC;
  --gray-100:  #F1F5F9;
  --gray-150:  #EEF2F7;
  --gray-200:  #E2E8F0;
  --gray-300:  #CBD5E1;
  --gray-400:  #94A3B8;
  --gray-500:  #64748B;
  --gray-600:  #475569;
  --gray-700:  #334155;
  --gray-800:  #1E293B;
  --gray-900:  #0F172A;

  --brand:        #5B21B6;
  --brand-600:    #7C3AED;
  --brand-400:    #A78BFA;
  --brand-200:    #DDD6FE;
  --brand-100:    #EDE9FE;
  --brand-50:     #F5F3FF;

  --green:        #059669;
  --green-600:    #16A34A;
  --green-100:    #D1FAE5;
  --green-50:     #ECFDF5;
  --amber:        #B45309;
  --amber-500:    #F59E0B;
  --amber-100:    #FEF3C7;
  --amber-50:     #FFFBEB;
  --red:          #DC2626;
  --red-100:      #FEE2E2;
  --red-50:       #FFF5F5;
  --blue:         #1D4ED8;
  --blue-500:     #3B82F6;
  --blue-100:     #DBEAFE;
  --blue-50:      #EFF6FF;

  --shadow-xs: 0 1px 2px rgba(15,23,42,0.06);
  --shadow-sm: 0 1px 3px rgba(15,23,42,0.07), 0 1px 2px rgba(15,23,42,0.05);
  --shadow-md: 0 4px 12px rgba(15,23,42,0.07), 0 2px 4px rgba(15,23,42,0.04);
  --shadow-lg: 0 8px 28px rgba(15,23,42,0.08), 0 3px 8px rgba(15,23,42,0.04);
  --shadow-xl: 0 16px 48px rgba(15,23,42,0.10), 0 4px 12px rgba(15,23,42,0.06);
  --shadow-brand: 0 8px 24px rgba(91,33,182,0.25);

  --radius-sm:   6px;
  --radius-md:   10px;
  --radius-lg:   14px;
  --radius-xl:   20px;
  --radius-2xl:  28px;
  --radius-full: 9999px;

  --ease: cubic-bezier(0.4,0,0.2,1);
  --ease-out: cubic-bezier(0,0,0.2,1);
  --t: 0.18s;
  --t-slow: 0.35s;

  --font: 'Inter', system-ui, -apple-system, sans-serif;
  --font-display: 'Plus Jakarta Sans', 'Inter', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;
}

/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  background: var(--white);
  color: var(--gray-900);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img, svg { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; }

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--gray-100); }
::-webkit-scrollbar-thumb { background: var(--gray-300); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--brand-400); }
/* Firefox */
* { scrollbar-width: thin; scrollbar-color: var(--gray-300) var(--gray-100); }

/* ===== LAYOUT ===== */
.container { max-width: 1160px; margin: 0 auto; padding: 0 32px; }
section { padding: 100px 0; }

/* ===== TYPOGRAPHY UTILS ===== */
.eyebrow {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 12px; font-weight: 700; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--brand);
  background: var(--brand-50); border: 1px solid var(--brand-200);
  padding: 4px 12px; border-radius: var(--radius-full);
  margin-bottom: 20px;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 800; line-height: 1.15;
  letter-spacing: -0.03em;
  color: var(--gray-900);
  margin-bottom: 18px;
}
.section-title span { color: var(--brand-600); }
.section-desc {
  font-size: 1.05rem; color: var(--gray-500);
  line-height: 1.8; max-width: 560px;
}
.section-header { margin-bottom: 64px; }
.section-header.centered {
  text-align: center;
  display: flex; flex-direction: column; align-items: center;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 22px;
  font-family: var(--font); font-size: 14px; font-weight: 600;
  border-radius: var(--radius-md); border: none;
  transition: all var(--t) var(--ease);
  white-space: nowrap; cursor: pointer;
  position: relative; overflow: hidden;
}
.btn-primary {
  background: var(--brand);
  color: var(--white);
  box-shadow: var(--shadow-brand);
}
.btn-primary:hover {
  background: var(--brand-600);
  box-shadow: 0 10px 30px rgba(91,33,182,0.35);
  transform: translateY(-1px);
}
.btn-secondary {
  background: var(--white);
  color: var(--gray-800);
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow-sm);
}
.btn-secondary:hover {
  background: var(--gray-50);
  border-color: var(--gray-300);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}
.btn-ghost {
  background: transparent;
  color: var(--gray-600);
  border: 1px solid transparent;
}
.btn-ghost:hover { background: var(--gray-100); color: var(--gray-900); }
.btn-sm  { padding: 8px 16px; font-size: 13px; border-radius: var(--radius-sm); }
.btn-lg  { padding: 14px 28px; font-size: 15px; border-radius: var(--radius-lg); }
.btn-xl  { padding: 16px 32px; font-size: 16px; border-radius: var(--radius-lg); }
.btn svg { flex-shrink: 0; transition: transform var(--t) var(--ease); }
.btn:hover svg.arrow { transform: translateX(3px); }

/* ===== BADGES ===== */
.badge {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 11px; font-weight: 700; letter-spacing: 0.06em;
  text-transform: uppercase; padding: 3px 9px;
  border-radius: var(--radius-full); border: 1px solid;
}
.badge-live    { color: var(--green);  background: var(--green-50);  border-color: var(--green-100); }
.badge-dev     { color: var(--amber);  background: var(--amber-50);  border-color: var(--amber-100); }
.badge-soon    { color: var(--brand);  background: var(--brand-50);  border-color: var(--brand-100); }
.badge-live::before { content:''; width:6px; height:6px; border-radius:50%; background:var(--green); display:inline-block; animation: blink 1.4s ease-in-out infinite; }
@keyframes blink { 0%,100%{ opacity:1; } 50%{ opacity:0.3; } }

/* ===== NAVBAR ===== */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 0;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--t) var(--ease), box-shadow var(--t) var(--ease);
}
.navbar.scrolled {
  border-bottom-color: var(--gray-200);
  box-shadow: var(--shadow-sm);
}
.nav-inner {
  display: flex; align-items: center;
  height: 64px; gap: 24px;
}
.nav-logo { display: flex; align-items: center; gap: 9px; flex-shrink: 0; }
.logo-mark {
  width: 32px; height: 32px; border-radius: 8px;
  background: var(--brand);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 2px 8px rgba(91,33,182,0.3);
}
.logo-mark svg { width: 18px; height: 18px; }
.logo-text {
  font-family: var(--font-display);
  font-size: 19px; font-weight: 800;
  color: var(--gray-900);
  letter-spacing: -0.02em;
}
.logo-niti {
  font-family: 'Noto Sans Devanagari', 'Kohinoor Devanagari', 'Mangal', sans-serif;
  font-weight: 700;
  color: #6D28D9;
  letter-spacing: 0;
}
.nav-links {
  display: flex; align-items: center; gap: 2px;
  margin-left: auto;
}
.nav-link {
  padding: 7px 13px; border-radius: var(--radius-sm);
  font-size: 14px; font-weight: 500;
  color: var(--gray-600);
  transition: color var(--t), background var(--t);
}
.nav-link:hover, .nav-link.active {
  color: var(--gray-900); background: var(--gray-100);
}
.nav-actions { display: flex; align-items: center; gap: 10px; margin-left: 12px; }
.hamburger {
  display: none; flex-direction: column; justify-content: center; gap: 5px;
  background: var(--gray-100); border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 9px 10px; width: 42px; height: 42px;
  cursor: pointer; flex-shrink: 0;
  transition: background var(--t), border-color var(--t);
}
.hamburger:hover { background: var(--gray-200); border-color: var(--gray-300); }
.hamburger span {
  display: block; width: 22px; height: 2px;
  background: var(--gray-800); border-radius: 2px;
  transition: all var(--t) var(--ease);
}
.hamburger.open { background: var(--brand-50); border-color: var(--brand-200); }
.hamburger.open span { background: var(--brand); }
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile */
.mobile-menu {
  position: fixed; top: 64px; right: -100%; bottom: 0;
  width: min(300px, 85vw); z-index: 999;
  background: var(--white); border-left: 1px solid var(--gray-200);
  padding: 24px 20px; box-shadow: var(--shadow-xl);
  transition: right 0.3s var(--ease-out);
  display: flex; flex-direction: column; gap: 4px;
}
.mobile-menu.open { right: 0; }
.mobile-menu a:not(.btn) {
  display: block; padding: 11px 14px; border-radius: var(--radius-md);
  font-size: 15px; font-weight: 500; color: var(--gray-700);
  transition: background var(--t), color var(--t);
}
.mobile-menu a:not(.btn):hover { background: var(--gray-100); color: var(--gray-900); }
.mobile-menu .btn-primary {
  color: var(--white);
  width: 100%;
  margin-top: 12px;
  justify-content: center;
  box-shadow: var(--shadow-brand);
}
.mobile-menu .btn-primary:hover { color: var(--white); background: var(--brand-600); }
.mobile-overlay {
  position: fixed; inset: 0; top: 64px; z-index: 998;
  background: rgba(15,23,42,0.25);
  opacity: 0; pointer-events: none;
  transition: opacity 0.3s;
}
.mobile-overlay.open { opacity: 1; pointer-events: all; }

/* ===== HERO ===== */
.hero {
  padding: 136px 0 80px;
  background: var(--white);
  position: relative; overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(circle 600px at 70% 40%, rgba(91,33,182,0.04) 0%, transparent 70%),
    radial-gradient(circle 400px at 10% 80%, rgba(91,33,182,0.03) 0%, transparent 60%);
  pointer-events: none;
}
.hero-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 60px; align-items: center;
  position: relative; z-index: 1;
}
.hero-kicker {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 500; color: var(--gray-500);
  margin-bottom: 24px;
}
.hero-kicker-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--green); box-shadow: 0 0 0 3px var(--green-100);
  animation: blink 1.4s ease-in-out infinite;
}
.hero-kicker-line {
  width: 28px; height: 1px; background: var(--gray-300);
}
.hero-h1 {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 5vw, 3.8rem);
  font-weight: 800; line-height: 1.1;
  letter-spacing: -0.04em;
  color: var(--gray-900);
  margin-bottom: 22px;
}
.hero-h1 em {
  font-style: normal; color: var(--brand-600);
  background: linear-gradient(135deg, var(--brand), var(--brand-600));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-desc {
  font-size: 1.05rem; color: var(--gray-500);
  line-height: 1.8; max-width: 480px; margin-bottom: 36px;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 48px; }
.hero-trust {
  display: flex; align-items: center; gap: 20px; flex-wrap: wrap;
}
.trust-item {
  display: flex; align-items: center; gap: 6px;
  font-size: 12px; color: var(--gray-400); font-weight: 500;
}
.trust-item svg { color: var(--green); width: 14px; height: 14px; }
.trust-divider { width: 1px; height: 14px; background: var(--gray-200); }

/* ===== FRAGMENTATION AI DEMO WIDGET ===== */
.ai-demo-widget {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl), 0 0 0 1px rgba(91,33,182,0.04);
  overflow: hidden;
  position: relative;
}
.demo-titlebar {
  display: flex; align-items: center; gap: 12px;
  padding: 14px 18px;
  background: var(--gray-50);
  border-bottom: 1px solid var(--gray-200);
}
.demo-dots { display: flex; gap: 6px; }
.demo-dots span {
  width: 11px; height: 11px; border-radius: 50%;
  background: var(--gray-300);
}
.demo-dots span:nth-child(1) { background: #FC615D; }
.demo-dots span:nth-child(2) { background: #FDBC40; }
.demo-dots span:nth-child(3) { background: #34C84A; }
.demo-window-title {
  flex: 1; text-align: center;
  font-size: 12px; font-weight: 600; color: var(--gray-500);
  font-family: var(--font-mono);
}
.demo-live {
  display: flex; align-items: center; gap: 5px;
  font-size: 11px; font-weight: 600; color: var(--green);
  background: var(--green-50); border: 1px solid var(--green-100);
  padding: 2px 8px; border-radius: var(--radius-full);
}
.demo-live::before {
  content: ''; width: 6px; height: 6px; border-radius: 50%;
  background: var(--green); animation: blink 1.4s ease-in-out infinite;
}
.demo-tabs {
  display: flex; border-bottom: 1px solid var(--gray-200);
  padding: 0 16px;
}
.demo-tab {
  display: flex; align-items: center; gap: 6px;
  padding: 10px 14px; font-size: 12px; font-weight: 600;
  color: var(--gray-500); background: none; border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px; cursor: pointer;
  transition: color var(--t), border-color var(--t);
  white-space: nowrap;
}
.demo-tab svg { width: 13px; height: 13px; }
.demo-tab:hover { color: var(--gray-800); }
.demo-tab.active { color: var(--brand); border-bottom-color: var(--brand); }
.demo-body { padding: 20px; display: flex; flex-direction: column; gap: 14px; min-height: 280px; }
.demo-input-label { font-size: 11px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--gray-400); margin-bottom: 6px; }
.demo-input-box {
  background: var(--gray-50); border: 1px solid var(--gray-200);
  border-radius: var(--radius-md); padding: 11px 14px;
  font-family: var(--font-mono); font-size: 12px;
  color: var(--gray-700); min-height: 56px; line-height: 1.6;
  position: relative;
}
.demo-cursor {
  display: inline-block; width: 2px; height: 14px;
  background: var(--brand); vertical-align: text-bottom;
  animation: cursorBlink 0.8s ease-in-out infinite;
  margin-left: 1px;
}
@keyframes cursorBlink { 0%,100%{opacity:1;} 50%{opacity:0;} }
.demo-run-btn {
  align-self: flex-start;
  display: flex; align-items: center; gap: 7px;
  padding: 9px 18px; background: var(--brand); color: var(--white);
  font-size: 13px; font-weight: 600; border: none;
  border-radius: var(--radius-md); cursor: pointer;
  transition: background var(--t), transform var(--t), box-shadow var(--t);
  box-shadow: 0 2px 8px rgba(91,33,182,0.3);
}
.demo-run-btn:hover { background: var(--brand-600); transform: translateY(-1px); box-shadow: 0 4px 14px rgba(91,33,182,0.4); }
.demo-run-btn svg { width: 14px; height: 14px; }
.demo-processing-row {
  display: none; align-items: center; gap: 12px;
}
.demo-processing-row.visible { display: flex; }
.demo-progress-track {
  flex: 1; height: 4px; background: var(--gray-100);
  border-radius: 2px; overflow: hidden;
}
.demo-progress-bar {
  height: 100%; background: linear-gradient(90deg, var(--brand), var(--brand-600));
  border-radius: 2px; width: 0%;
  transition: width 0.1s linear;
}
.demo-processing-label { font-size: 11px; font-family: var(--font-mono); color: var(--gray-500); white-space: nowrap; }
.demo-results-area { display: none; flex-direction: column; gap: 8px; }
.demo-results-area.visible { display: flex; }
.demo-result-item {
  display: flex; align-items: flex-start; gap: 10px;
  padding: 10px 12px;
  border-radius: var(--radius-md);
  border: 1px solid;
  font-size: 12px;
  opacity: 0; transform: translateY(6px);
  transition: opacity 0.3s var(--ease), transform 0.3s var(--ease);
}
.demo-result-item.show { opacity: 1; transform: translateY(0); }
.demo-result-item.sev-high   { background: var(--red-50);   border-color: var(--red-100);   color: var(--red); }
.demo-result-item.sev-medium { background: var(--amber-50); border-color: var(--amber-100); color: var(--amber); }
.demo-result-item.sev-low    { background: var(--blue-50);  border-color: var(--blue-100);  color: var(--blue); }
.demo-result-item.sev-ok     { background: var(--green-50); border-color: var(--green-100); color: var(--green-600); }
.demo-result-name { font-weight: 700; flex-shrink: 0; }
.demo-result-desc { color: var(--gray-600); flex: 1; }
.demo-verdict-box {
  display: none; padding: 12px 16px;
  border-radius: var(--radius-md); border: 1px solid;
  opacity: 0; transition: opacity 0.4s var(--ease);
}
.demo-verdict-box.show { display: flex; align-items: center; gap: 12px; opacity: 1; }
.demo-verdict-box.verdict-danger  { background: var(--red-50);   border-color: var(--red-100); }
.demo-verdict-box.verdict-caution { background: var(--amber-50); border-color: var(--amber-100); }
.demo-verdict-box.verdict-safe    { background: var(--green-50); border-color: var(--green-100); }
.verdict-label { font-size: 13px; font-weight: 800; letter-spacing: 0.06em; flex-shrink: 0; }
.verdict-danger  .verdict-label { color: var(--red); }
.verdict-caution .verdict-label { color: var(--amber); }
.verdict-safe    .verdict-label { color: var(--green-600); }
.verdict-text { font-size: 12px; color: var(--gray-600); }
.demo-score-wrap { display: flex; align-items: center; gap: 8px; margin-left: auto; }
.demo-score-num { font-family: var(--font-mono); font-size: 18px; font-weight: 800; }
.demo-score-label { font-size: 10px; color: var(--gray-400); text-align: center; line-height: 1.3; }
.verdict-danger  .demo-score-num { color: var(--red); }
.verdict-caution .demo-score-num { color: var(--amber); }
.verdict-safe    .demo-score-num { color: var(--green-600); }

/* ===== STATS STRIP ===== */
.stats-strip {
  padding: 0;
  background: var(--gray-900);
}
.stats-inner {
  display: flex; align-items: stretch;
  border-left: 1px solid rgba(255,255,255,0.06);
}
.stat-block {
  flex: 1; padding: 36px 40px;
  border-right: 1px solid rgba(255,255,255,0.06);
  border-bottom: none;
}
.stat-num {
  font-family: var(--font-display);
  font-size: 2.5rem; font-weight: 800; line-height: 1;
  color: var(--white); margin-bottom: 6px;
}
.stat-num span { color: var(--brand-400); }
.stat-caption { font-size: 13px; color: rgba(255,255,255,0.45); }

/* ===== PRODUCTS OVERVIEW CARDS ===== */
.products-overview { background: var(--gray-50); }
.products-cards {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
}
.product-overview-card {
  background: var(--white); border: 1px solid var(--gray-200);
  border-radius: var(--radius-xl); padding: 28px;
  transition: box-shadow var(--t-slow) var(--ease), transform var(--t-slow) var(--ease), border-color var(--t-slow);
  cursor: default;
}
.product-overview-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
  border-color: var(--brand-200);
}
.poc-icon {
  width: 48px; height: 48px; border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px;
}
.poc-icon svg { width: 22px; height: 22px; }
.poc-icon.green  { background: var(--green-50);  color: var(--green);  }
.poc-icon.amber  { background: var(--amber-50);  color: var(--amber-500); }
.poc-icon.purple { background: var(--brand-50);  color: var(--brand);  }
.poc-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; }
.poc-name { font-family: var(--font-display); font-size: 1.05rem; font-weight: 700; color: var(--gray-900); }
.poc-desc { font-size: 0.88rem; color: var(--gray-500); line-height: 1.6; margin-bottom: 20px; }
.poc-link {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 13px; font-weight: 600; color: var(--brand);
  transition: gap var(--t);
}
.poc-link:hover { gap: 8px; }
.poc-link svg { width: 14px; height: 14px; }

/* ===== FEATURE SHOWCASE (large alternating sections) ===== */
.showcase-section { padding: 100px 0; }
.showcase-section.tinted-green { background: var(--green-50); }
.showcase-section.tinted-amber { background: var(--amber-50); }
.showcase-section.tinted-purple { background: var(--brand-50); }
.showcase-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 80px; align-items: center;
}
.showcase-grid.flip { direction: rtl; }
.showcase-grid.flip > * { direction: ltr; }
.showcase-content { max-width: 520px; }
.showcase-content .eyebrow { margin-bottom: 14px; }
.showcase-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 800; line-height: 1.15;
  letter-spacing: -0.03em; margin-bottom: 18px;
  color: var(--gray-900);
}
.showcase-desc { color: var(--gray-500); font-size: 1rem; line-height: 1.8; margin-bottom: 28px; }
.feature-list { display: flex; flex-direction: column; gap: 11px; margin-bottom: 32px; }
.feature-row {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: 0.9rem; color: var(--gray-700);
}
.feature-check {
  width: 20px; height: 20px; border-radius: 50%; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
}
.feature-check svg { width: 11px; height: 11px; }
.feature-check.green  { background: var(--green-100);  color: var(--green); }
.feature-check.amber  { background: var(--amber-100);  color: var(--amber); }
.feature-check.purple { background: var(--brand-100);  color: var(--brand); }

/* === DOCUMENT KOSH MOCKUP === */
.doc-mockup {
  background: var(--white); border: 1px solid var(--gray-200);
  border-radius: var(--radius-xl); box-shadow: var(--shadow-xl);
  overflow: hidden;
}
.dm-bar {
  display: flex; align-items: center; gap: 10px;
  padding: 14px 18px;
  background: var(--gray-900); border-bottom: 1px solid rgba(255,255,255,0.08);
}
.dm-bar-dots { display: flex; gap: 6px; }
.dm-bar-dots span { width: 11px; height: 11px; border-radius: 50%; }
.dm-bar-dots span:nth-child(1) { background: #FC615D; }
.dm-bar-dots span:nth-child(2) { background: #FDBC40; }
.dm-bar-dots span:nth-child(3) { background: #34C84A; }
.dm-bar-title {
  flex: 1; text-align: center; font-size: 12px;
  font-family: var(--font-mono); color: rgba(255,255,255,0.5);
}
.dm-bar-badge {
  display: flex; align-items: center; gap: 5px;
  font-size: 11px; font-weight: 700; color: #34C84A;
  background: rgba(52,200,74,0.12); border: 1px solid rgba(52,200,74,0.2);
  padding: 2px 8px; border-radius: var(--radius-full);
}
.dm-toolbar {
  display: flex; align-items: center; gap: 6px;
  padding: 8px 14px; background: var(--gray-100);
  border-bottom: 1px solid var(--gray-200);
}
.dm-tool-btn {
  display: flex; align-items: center; gap: 5px;
  padding: 5px 10px; border-radius: var(--radius-sm);
  font-size: 11px; font-weight: 600; border: 1px solid;
  cursor: not-allowed; opacity: 0.55;
  color: var(--red); background: var(--red-50); border-color: var(--red-100);
}
.dm-tool-btn svg { width: 12px; height: 12px; }
.dm-viewer { padding: 20px 18px; position: relative; }
.dm-page-lines { display: flex; flex-direction: column; gap: 9px; }
.dm-line {
  height: 10px; border-radius: 3px;
  background: var(--gray-200);
}
.dm-line.short { width: 60%; }
.dm-line.medium { width: 80%; }
.dm-line.full { width: 100%; }
.dm-line.heading { height: 14px; width: 55%; background: var(--gray-300); margin-bottom: 4px; }
.dm-watermark {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  pointer-events: none;
}
.dm-watermark-text {
  font-size: 11px; font-weight: 700; letter-spacing: 0.2em;
  text-transform: uppercase; color: rgba(91,33,182,0.12);
  transform: rotate(-30deg);
  font-family: var(--font-mono);
}
.dm-footer-strip {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 16px; background: var(--gray-50);
  border-top: 1px solid var(--gray-200);
  font-size: 11px; color: var(--gray-500);
}
.dm-user { display: flex; align-items: center; gap: 6px; }
.dm-user-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--green); }
.dm-expires { color: var(--gray-400); }
.dm-protection-row {
  display: flex; gap: 8px; padding: 10px 14px;
  background: var(--green-50); border-top: 1px solid var(--green-100);
}
.dm-prot-badge {
  display: flex; align-items: center; gap: 4px;
  font-size: 10px; font-weight: 700; color: var(--green-600);
  background: var(--white); border: 1px solid var(--green-100);
  padding: 3px 8px; border-radius: var(--radius-full);
}
.dm-prot-badge svg { width: 10px; height: 10px; }

/* === FRAGLABEL CAMERA MOCKUP === */
.fraglabel-mockup {
  background: var(--gray-900);
  border-radius: var(--radius-xl); box-shadow: var(--shadow-xl);
  overflow: hidden; position: relative;
}
.fl-camera-view {
  position: relative; padding: 24px;
  aspect-ratio: 4/3;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
.fl-viewfinder {
  position: absolute; inset: 24px;
  border: 2px solid rgba(255,255,255,0.15); border-radius: var(--radius-lg);
}
.fl-corner {
  position: absolute; width: 20px; height: 20px;
  border-color: var(--brand-400); border-style: solid;
}
.fl-corner-tl { top: -1px; left: -1px; border-width: 3px 0 0 3px; border-radius: 4px 0 0 0; }
.fl-corner-tr { top: -1px; right: -1px; border-width: 3px 3px 0 0; border-radius: 0 4px 0 0; }
.fl-corner-bl { bottom: -1px; left: -1px; border-width: 0 0 3px 3px; border-radius: 0 0 0 4px; }
.fl-corner-br { bottom: -1px; right: -1px; border-width: 0 3px 3px 0; border-radius: 0 0 4px 0; }
.fl-scan-beam {
  position: absolute; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, var(--brand-400), transparent);
  box-shadow: 0 0 8px var(--brand-400);
  animation: scanBeam 2.5s ease-in-out infinite;
  top: 20%;
}
@keyframes scanBeam {
  0%,100% { top: 20%; }
  50%       { top: 75%; }
}
.fl-label-card {
  background: rgba(255,255,255,0.1); backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-md); padding: 14px 16px;
  width: 200px;
}
.fl-label-product { font-size: 13px; font-weight: 700; color: var(--white); margin-bottom: 8px; }
.fl-label-lines { display: flex; flex-direction: column; gap: 5px; }
.fl-lline { height: 7px; border-radius: 2px; background: rgba(255,255,255,0.2); }
.fl-lline.w80 { width: 80%; }
.fl-lline.w65 { width: 65%; }
.fl-lline.w90 { width: 90%; }
.fl-lline.w50 { width: 50%; background: rgba(239,68,68,0.4); }
.fl-lline.highlight { background: rgba(252,165,165,0.5); }
.fl-scan-label {
  position: absolute; bottom: 32px; left: 50%; transform: translateX(-50%);
  font-size: 11px; font-weight: 600; color: var(--brand-400);
  font-family: var(--font-mono); background: rgba(0,0,0,0.4);
  padding: 3px 10px; border-radius: var(--radius-full); white-space: nowrap;
  animation: scanPulse 2.5s ease-in-out infinite;
}
@keyframes scanPulse { 0%,100%{opacity:1;} 50%{opacity:0.6;} }
.fl-results { background: var(--white); padding: 16px 20px; }
.fl-result-header {
  display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px;
}
.fl-result-title { font-size: 13px; font-weight: 700; color: var(--gray-900); }
.fl-score-chip {
  display: flex; align-items: center; gap: 5px;
  padding: 3px 10px; border-radius: var(--radius-full);
  font-size: 11px; font-weight: 800;
}
.fl-score-chip.warn { background: var(--amber-50); color: var(--amber); border: 1px solid var(--amber-100); }
.fl-findings { display: flex; flex-direction: column; gap: 7px; }
.fl-finding {
  display: flex; align-items: center; gap: 8px;
  font-size: 11px; color: var(--gray-700); padding: 6px 10px;
  background: var(--gray-50); border-radius: var(--radius-sm);
}
.fl-finding-dot { width: 7px; height: 7px; border-radius: 50%; flex-shrink: 0; }
.fl-finding-dot.red { background: var(--red); }
.fl-finding-dot.amber { background: var(--amber-500); }
.fl-finding-dot.green { background: var(--green); }

/* === SECURITY MOCKUP === */
.security-mockup {
  background: var(--white); border: 1px solid var(--gray-200);
  border-radius: var(--radius-xl); box-shadow: var(--shadow-xl); overflow: hidden;
}
.sec-header {
  display: flex; align-items: center; gap: 8px;
  padding: 14px 18px; background: var(--gray-900);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.sec-header-dots { display: flex; gap: 6px; }
.sec-header-dots span { width: 11px; height: 11px; border-radius: 50%; }
.sec-header-dots span:nth-child(1) { background: #FC615D; }
.sec-header-dots span:nth-child(2) { background: #FDBC40; }
.sec-header-dots span:nth-child(3) { background: #34C84A; }
.sec-url-bar {
  flex: 1; padding: 6px 12px;
  background: rgba(255,255,255,0.07); border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono); font-size: 11px; color: rgba(255,255,255,0.6);
  display: flex; align-items: center; gap: 6px;
}
.sec-url-bar svg { color: var(--amber-500); width: 12px; height: 12px; }
.sec-body { padding: 18px; }
.sec-score-row {
  display: flex; align-items: center; gap: 16px;
  padding: 14px; background: var(--red-50); border: 1px solid var(--red-100);
  border-radius: var(--radius-md); margin-bottom: 14px;
}
.sec-score-circle {
  width: 52px; height: 52px; flex-shrink: 0;
  border-radius: 50%; background: conic-gradient(var(--red) 0deg, var(--red) 122deg, var(--gray-200) 122deg);
  display: flex; align-items: center; justify-content: center;
  position: relative;
}
.sec-score-circle::before {
  content: ''; position: absolute; inset: 6px;
  border-radius: 50%; background: var(--red-50);
}
.sec-score-num { font-family: var(--font-mono); font-size: 16px; font-weight: 800; color: var(--red); position: relative; z-index: 1; }
.sec-score-info h4 { font-size: 13px; font-weight: 700; color: var(--red); margin-bottom: 2px; }
.sec-score-info p { font-size: 11px; color: var(--gray-500); }
.sec-vuln-list { display: flex; flex-direction: column; gap: 7px; }
.sec-vuln {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 12px; border-radius: var(--radius-sm);
  border: 1px solid; font-size: 11px;
}
.sec-vuln.high   { background: var(--red-50);   border-color: var(--red-100); }
.sec-vuln.medium { background: var(--amber-50); border-color: var(--amber-100); }
.sec-vuln.low    { background: var(--blue-50);  border-color: var(--blue-100); }
.sec-sev {
  font-weight: 800; font-size: 10px; letter-spacing: 0.06em; flex-shrink: 0;
  padding: 2px 7px; border-radius: var(--radius-full);
}
.high .sec-sev   { color: var(--red);   background: var(--red-100); }
.medium .sec-sev { color: var(--amber); background: var(--amber-100); }
.low .sec-sev    { color: var(--blue);  background: var(--blue-100); }
.sec-vuln-name { font-weight: 600; color: var(--gray-800); }
.sec-vuln-desc { color: var(--gray-500); flex: 1; }

/* ===== FRAGMENTATION AI SECTION ===== */
.fragAI-section { background: var(--gray-900); padding: 100px 0; }
.fragAI-header { text-align: center; max-width: 640px; margin: 0 auto 64px; }
.fragAI-header .eyebrow { background: rgba(167,139,250,0.1); border-color: rgba(167,139,250,0.2); color: var(--brand-400); }
.fragAI-header .section-title { color: var(--white); }
.fragAI-header .section-desc { color: rgba(255,255,255,0.5); margin: 0 auto; }
.fragAI-pillars {
  display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; margin-top: 60px;
}
.fragAI-pillar {
  background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius-xl); padding: 32px 28px;
  transition: background var(--t-slow), border-color var(--t-slow);
}
.fragAI-pillar:hover {
  background: rgba(255,255,255,0.07); border-color: rgba(167,139,250,0.25);
}
.fp-icon {
  width: 44px; height: 44px; border-radius: var(--radius-md);
  background: rgba(91,33,182,0.2); border: 1px solid rgba(167,139,250,0.2);
  display: flex; align-items: center; justify-content: center; margin-bottom: 18px;
  color: var(--brand-400);
}
.fp-icon svg { width: 20px; height: 20px; }
.fp-title { font-family: var(--font-display); font-size: 1.1rem; font-weight: 700; color: var(--white); margin-bottom: 10px; }
.fp-desc { font-size: 0.9rem; color: rgba(255,255,255,0.5); line-height: 1.7; }
.fragAI-demo-full {
  margin-top: 60px;
  background: var(--white); border-radius: var(--radius-2xl);
  overflow: hidden; box-shadow: 0 24px 80px rgba(0,0,0,0.4);
  max-width: 800px; margin-left: auto; margin-right: auto;
}

/* ===== VALUES SECTION ===== */
.values-section { background: var(--white); }
.values-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 2px; background: var(--gray-200); border: 1px solid var(--gray-200); border-radius: var(--radius-xl); overflow: hidden; }
.value-cell { background: var(--white); padding: 40px 36px; }
.vc-num { font-family: var(--font-mono); font-size: 12px; font-weight: 700; color: var(--gray-300); letter-spacing: 0.1em; margin-bottom: 20px; }
.vc-title { font-family: var(--font-display); font-size: 1.3rem; font-weight: 800; color: var(--gray-900); margin-bottom: 12px; letter-spacing: -0.02em; }
.vc-desc { font-size: 0.9rem; color: var(--gray-500); line-height: 1.75; }

/* ===== CTA ===== */
.cta-section {
  padding: 100px 0;
  background: var(--brand-50);
  border-top: 1px solid var(--brand-100);
}
.cta-inner { text-align: center; max-width: 600px; margin: 0 auto; }
.cta-inner .section-title { color: var(--gray-900); font-size: clamp(2rem,4vw,3rem); }
.cta-inner .section-desc { margin: 0 auto 36px; }
.cta-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* ===== FOOTER ===== */
.footer { background: var(--gray-900); padding: 72px 0 32px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 60px; }
.footer-brand .logo-text { color: var(--white); }
.footer-brand .logo-niti { color: #A78BFA; }
.footer-tagline { font-size: 13px; color: rgba(255,255,255,0.4); line-height: 1.7; margin: 16px 0 24px; }
.footer-social { display: flex; gap: 10px; }
.footer-social a {
  width: 34px; height: 34px; border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.08);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.45); transition: all var(--t);
}
.footer-social a svg { width: 15px; height: 15px; }
.footer-social a:hover { background: rgba(255,255,255,0.12); color: var(--white); }
.footer-col h5 { font-size: 11px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: rgba(255,255,255,0.3); margin-bottom: 18px; }
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col a { font-size: 13px; color: rgba(255,255,255,0.5); transition: color var(--t); }
.footer-col a:hover { color: var(--white); }
.footer-bottom {
  padding-top: 28px; border-top: 1px solid rgba(255,255,255,0.07);
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 8px;
}
.footer-bottom p { font-size: 12px; color: rgba(255,255,255,0.25); }
.footer-ai-badge {
  display: flex; align-items: center; gap: 6px;
  font-size: 11px; font-weight: 700;
  color: var(--brand-400);
  background: rgba(91,33,182,0.1); border: 1px solid rgba(91,33,182,0.2);
  padding: 4px 12px; border-radius: var(--radius-full);
}

/* ===== PAGE HERO (inner pages) ===== */
.page-hero {
  padding: 140px 0 72px;
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
}
.page-hero-inner { max-width: 680px; }
.page-hero-inner h1 {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 3.8rem);
  font-weight: 800; line-height: 1.1;
  letter-spacing: -0.04em; color: var(--gray-900); margin: 14px 0 20px;
}
.page-hero-inner h1 span {
  background: linear-gradient(135deg, var(--brand), var(--brand-600));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.page-hero-inner p { font-size: 1.05rem; color: var(--gray-500); line-height: 1.8; }

/* ===== PRODUCTS DETAIL PAGE ===== */
.product-detail-block {
  padding: 80px 0;
  border-bottom: 1px solid var(--gray-100);
}
.product-detail-block:last-child { border-bottom: none; }
.pdb-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; }
.pdb-grid.flip { direction: rtl; }
.pdb-grid.flip > * { direction: ltr; }
.pdb-overline { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.pdb-num { font-family: var(--font-mono); font-size: 12px; font-weight: 700; color: var(--gray-400); }
.pdb-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 800; letter-spacing: -0.03em;
  color: var(--gray-900); margin-bottom: 12px;
}
.pdb-tagline { font-size: 15px; font-weight: 600; color: var(--brand); margin-bottom: 18px; }
.pdb-desc { color: var(--gray-500); font-size: 1rem; line-height: 1.8; margin-bottom: 28px; }
.pdb-features { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 32px; }
.pdb-feat {
  display: flex; align-items: center; gap: 8px;
  font-size: 13px; color: var(--gray-700);
}
.pdb-feat-check {
  width: 18px; height: 18px; border-radius: 50%; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
}
.pdb-feat-check svg { width: 10px; height: 10px; }
.pdb-feat-check.green  { background: var(--green-100);  color: var(--green); }
.pdb-feat-check.amber  { background: var(--amber-100);  color: var(--amber); }
.pdb-feat-check.purple { background: var(--brand-100);  color: var(--brand); }
.pdb-cta-row { display: flex; gap: 12px; flex-wrap: wrap; }
.pdb-visual {
  background: var(--gray-50); border: 1px solid var(--gray-200);
  border-radius: var(--radius-2xl); padding: 32px;
  display: flex; flex-direction: column; gap: 0;
}

/* ===== CONTACT PAGE ===== */
.contact-page { padding: 80px 0 120px; }
.contact-layout { display: grid; grid-template-columns: 1fr 2fr; gap: 64px; align-items: start; }
.contact-aside h3 { font-family: var(--font-display); font-size: 1.3rem; font-weight: 700; color: var(--gray-900); margin-bottom: 24px; }
.contact-link-item { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.contact-icon-wrap {
  width: 38px; height: 38px; border-radius: var(--radius-md); flex-shrink: 0;
  background: var(--gray-100); border: 1px solid var(--gray-200);
  display: flex; align-items: center; justify-content: center; color: var(--gray-500);
}
.contact-icon-wrap svg { width: 16px; height: 16px; }
.contact-link-label { font-size: 11px; text-transform: uppercase; letter-spacing: 0.08em; font-weight: 600; color: var(--gray-400); }
.contact-link-value { font-size: 14px; color: var(--gray-700); font-weight: 500; }
.contact-link-value a { color: var(--brand); }
.contact-topics { margin-top: 32px; }
.contact-topics h4 { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: var(--gray-400); margin-bottom: 12px; }
.contact-topics li { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--gray-600); margin-bottom: 8px; }
.contact-topics svg { color: var(--green); width: 14px; height: 14px; flex-shrink: 0; }
.contact-promise {
  margin-top: 28px; padding: 16px; border-radius: var(--radius-lg);
  background: var(--green-50); border: 1px solid var(--green-100);
  font-size: 13px; color: var(--gray-600); line-height: 1.6;
}
.contact-promise strong { color: var(--green-600); }

/* Form */
.contact-form-card {
  background: var(--white); border: 1px solid var(--gray-200);
  border-radius: var(--radius-xl); padding: 40px;
  box-shadow: var(--shadow-md);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 7px; margin-bottom: 20px; }
.form-group label { font-size: 13px; font-weight: 600; color: var(--gray-700); }
.form-group label .req { color: var(--red); }
.form-group label .opt { color: var(--gray-400); font-weight: 400; }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%; padding: 11px 14px;
  font-family: var(--font); font-size: 14px;
  color: var(--gray-900); background: var(--white);
  border: 1px solid var(--gray-200); border-radius: var(--radius-md);
  outline: none; transition: border-color var(--t), box-shadow var(--t);
  -webkit-appearance: none; appearance: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--gray-400); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--brand); box-shadow: 0 0 0 3px var(--brand-100);
}
.form-group input.error,
.form-group select.error,
.form-group textarea.error { border-color: var(--red); box-shadow: 0 0 0 3px var(--red-100); }
.form-group textarea { resize: vertical; min-height: 130px; }
.sel-wrap { position: relative; }
.sel-wrap select { padding-right: 36px; cursor: pointer; }
.sel-arrow { position: absolute; right: 12px; top: 50%; transform: translateY(-50%); pointer-events: none; color: var(--gray-400); width: 16px; height: 16px; }
.field-err { font-size: 12px; color: var(--red); min-height: 14px; }
.char-count { font-size: 11px; color: var(--gray-400); text-align: right; }
.form-footer { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 14px; margin-top: 8px; }
.form-note { display: flex; align-items: center; gap: 5px; font-size: 12px; color: var(--gray-400); }
.form-note svg { width: 14px; height: 14px; }
.spin { animation: spin 0.9s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ===== TOAST ===== */
.toast {
  position: fixed; bottom: 24px; right: 24px; z-index: 9999;
  padding: 13px 20px; border-radius: var(--radius-md);
  font-size: 14px; font-weight: 500; max-width: 360px;
  opacity: 0; transform: translateY(12px);
  transition: opacity 0.3s var(--ease), transform 0.3s var(--ease);
  pointer-events: none; border: 1px solid;
}
.toast.show { opacity: 1; transform: translateY(0); }
.toast.success { background: var(--white); color: var(--green-600); border-color: var(--green-100); box-shadow: var(--shadow-lg); }
.toast.error   { background: var(--white); color: var(--red);       border-color: var(--red-100);   box-shadow: var(--shadow-lg); }

/* ===== SCROLL REVEAL ===== */
.reveal {
  opacity: 0; transform: translateY(24px);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal.d1 { transition-delay: 0.08s; }
.reveal.d2 { transition-delay: 0.16s; }
.reveal.d3 { transition-delay: 0.24s; }

.fade-up {
  opacity: 0; transform: translateY(20px);
  animation: fadeUpAnim 0.6s var(--ease-out) forwards;
}
.fade-up.d1 { animation-delay: 0.1s; }
.fade-up.d2 { animation-delay: 0.2s; }
.fade-up.d3 { animation-delay: 0.35s; }
.fade-up.d4 { animation-delay: 0.5s; }
@keyframes fadeUpAnim { to { opacity: 1; transform: translateY(0); } }

/* ===== FOCUS VISIBLE (keyboard navigation) ===== */
:focus-visible {
  outline: 2px solid var(--brand);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}
button:focus-visible, a:focus-visible { outline-offset: 4px; }

/* ===== REDUCED MOTION ===== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; }
  .fade-up { opacity: 1; transform: none; animation: none; }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .hero-grid        { grid-template-columns: 1fr; }
  .ai-demo-widget   { display: none; }
  .hero-h1          { font-size: clamp(2.4rem,5vw,3.2rem); }
  .showcase-grid    { grid-template-columns: 1fr; gap: 48px; }
  .showcase-grid.flip { direction: ltr; }
  .fragAI-pillars   { grid-template-columns: 1fr 1fr; }
  .pdb-grid         { grid-template-columns: 1fr; gap: 48px; }
  .pdb-grid.flip    { direction: ltr; }
  .contact-layout   { grid-template-columns: 1fr; }
  .footer-grid      { grid-template-columns: 1fr 1fr; }
  .products-cards   { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  section               { padding: 72px 0; }
  .hero                 { padding-top: 96px; }
  .container            { padding: 0 18px; }
  .nav-links            { display: none; }
  .nav-actions          { margin-left: auto; }
  .nav-actions .btn-sm  { display: none !important; }
  .hamburger            { display: flex; }

  /* Stats strip — stack vertically, use bottom borders instead of right */
  .stats-inner          { flex-direction: column; }
  .stat-block           { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.06); }
  .stat-block:last-child { border-bottom: none; }

  .products-cards       { grid-template-columns: 1fr; }
  .fragAI-pillars       { grid-template-columns: 1fr; }
  .values-grid          { grid-template-columns: 1fr; }
  .footer-grid          { grid-template-columns: 1fr 1fr; }
  .form-row             { grid-template-columns: 1fr; }

  /* Hero actions — stack buttons full width */
  .hero-actions         { flex-direction: column; }
  .hero-actions .btn    { justify-content: center; width: 100%; }

  /* Hide trust dividers when items wrap */
  .trust-divider        { display: none; }
  .hero-trust           { gap: 14px; }

  .pdb-features         { grid-template-columns: 1fr; }
  .footer-bottom        { flex-direction: column; gap: 6px; text-align: center; }

  /* Form fixes */
  .contact-form-card    { padding: 24px 20px; }
  .form-footer          { flex-direction: column; align-items: stretch; }
  .form-footer .btn     { width: 100%; justify-content: center; }

  /* CTA buttons full width on mobile */
  .cta-actions          { flex-direction: column; align-items: stretch; }
  .cta-actions .btn     { width: 100%; justify-content: center; }

  /* Product detail CTA row */
  .pdb-cta-row          { flex-direction: column; }
  .pdb-cta-row .btn     { width: 100%; justify-content: center; }

  /* Page hero padding */
  .page-hero            { padding: 100px 0 48px; }
}

@media (max-width: 480px) {
  .footer-grid   { grid-template-columns: 1fr; }
  .stat-block    { padding: 24px 18px; }
  .stat-num      { font-size: 2rem; }
  .hero-h1       { font-size: 2.2rem; word-break: break-word; }
  .contact-form-card { padding: 20px 16px; }
  .demo-tabs     { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .demo-tab      { font-size: 11px; padding: 8px 10px; }
}