/* ============================================================
   components.css — Header, Footer, and all reusable components
   ============================================================ */

/* ═══════════════════════════════════════════
   HEADER / NAVIGATION
   ═══════════════════════════════════════════ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-sticky);
  height: 70px;
  display: flex;
  align-items: center;
  background: rgba(255,255,255,0);
  backdrop-filter: blur(0px);
  border-bottom: 1px solid transparent;
  transition: background var(--transition-base), border-color var(--transition-base), backdrop-filter var(--transition-base), box-shadow var(--transition-base);
}
.site-header.scrolled {
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(20px);
  border-bottom-color: var(--color-border);
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  height: 100%;
}

/* Logo */
.header-logo, .footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}
.logo-mark { display: flex; align-items: center; }
.logo-text {
  font-size: 1.25rem;
  font-weight: var(--fw-black);
  color: var(--color-text);
  letter-spacing: -0.03em;
}

/* Desktop Nav */
.desktop-nav { display: flex; flex: 1; justify-content: center; }
.nav-list { display: flex; align-items: center; gap: 4px; list-style: none; }

.nav-link {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 8px 14px;
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  font-weight: var(--fw-medium);
  color: var(--color-text);
  text-decoration: none;
  background: none;
  border: none;
  cursor: pointer;
  transition: color var(--transition-fast), background var(--transition-fast);
  white-space: nowrap;
}
.nav-link:hover { color: var(--brand-primary); background: var(--neutral-50); }

.nav-chevron {
  transition: transform var(--transition-fast);
  flex-shrink: 0;
}
.nav-item.active .nav-chevron,
.nav-item:hover .nav-chevron { transform: rotate(180deg); }

/* Mega Menu */
.nav-item { position: relative; }
.mega-menu {
  position: absolute;
  top: calc(100% + 12px);
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-xl);
  min-width: 680px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity var(--transition-base), transform var(--transition-base), visibility var(--transition-base);
  z-index: var(--z-dropdown);
}
.nav-item:hover .mega-menu,
.nav-item.active .mega-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: all;
  transform: translateX(-50%) translateY(0);
}
/* Ensure mega menu doesn't go off screen on edges */
.nav-item:last-of-type .mega-menu,
.nav-item:nth-last-of-type(2) .mega-menu {
  left: auto;
  right: 0;
  transform: translateY(8px);
}
.nav-item:last-of-type:hover .mega-menu,
.nav-item:nth-last-of-type(2):hover .mega-menu {
  transform: translateY(0);
}

.mega-menu-inner {
  display: flex;
  gap: 0;
  padding: var(--space-6);
}
.mega-col {
  flex: 1;
  padding: 0 var(--space-4);
  border-left: 1px solid var(--color-border);
}
.mega-col:first-child { border-left: none; padding-left: 0; }

.mega-col-title {
  font-size: var(--font-size-xs);
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-3);
}

.mega-link {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-3);
  border-radius: var(--radius-lg);
  text-decoration: none;
  transition: background var(--transition-fast);
  margin-bottom: var(--space-1);
}
.mega-link:hover { background: var(--neutral-50); }
.mega-link strong {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: var(--fw-semibold);
  color: var(--color-text);
  margin-bottom: 2px;
}
.mega-link span {
  display: block;
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  line-height: 1.4;
}
.mega-icon {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 1px;
}

.mega-link-simple {
  display: block;
  padding: 7px var(--space-3);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  text-decoration: none;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}
.mega-link-simple:hover { color: var(--brand-primary); background: var(--neutral-50); }

.mega-col-highlight {
  background: var(--neutral-50);
  border-radius: var(--radius-xl);
  padding: var(--space-4) var(--space-5);
  border-left: none;
  flex: 0 0 200px;
}

/* Header Actions */
.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-left: auto;
  flex-shrink: 0;
}
.hide-md { display: flex; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  cursor: pointer;
  background: none;
  border: none;
  border-radius: var(--radius-md);
}
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: all var(--transition-fast);
}
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  max-width: 380px;
  height: 100vh;
  background: #ffffff;
  z-index: calc(var(--z-sticky) + 10);
  overflow-y: auto;
  transition: right var(--transition-slow);
  display: flex;
  flex-direction: column;
}
.mobile-menu.open { right: 0; }

.mobile-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: calc(var(--z-sticky) + 9);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}
.mobile-overlay.open { opacity: 1; visibility: visible; }

.mobile-menu-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-6);
  border-bottom: 1px solid var(--color-border);
}
.mobile-close {
  padding: var(--space-2);
  border-radius: var(--radius-md);
  transition: background var(--transition-fast);
}
.mobile-close:hover { background: var(--neutral-100); }

.mobile-nav { padding: var(--space-4); flex: 1; }

.mobile-accordion { border-bottom: 1px solid var(--color-border); }
.mobile-acc-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-2);
  font-size: var(--font-size-base);
  font-weight: var(--fw-semibold);
  color: var(--color-text);
  background: none;
  border: none;
  cursor: pointer;
}
.mobile-acc-trigger svg { transition: transform var(--transition-fast); flex-shrink: 0; }
.mobile-accordion.open .mobile-acc-trigger svg { transform: rotate(180deg); }

.mobile-acc-content {
  display: none;
  flex-direction: column;
  padding-bottom: var(--space-3);
}
.mobile-accordion.open .mobile-acc-content { display: flex; }
.mobile-acc-content a {
  padding: var(--space-2) var(--space-4);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  text-decoration: none;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}
.mobile-acc-content a:hover { color: var(--brand-primary); background: var(--brand-primary-light); }

.mobile-nav-link {
  display: block;
  padding: var(--space-4) var(--space-2);
  font-size: var(--font-size-base);
  font-weight: var(--fw-semibold);
  color: var(--color-text);
  text-decoration: none;
  border-bottom: 1px solid var(--color-border);
}
.mobile-nav-ctas {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-6) var(--space-2);
}

/* ═══════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════ */
.site-footer {
  background: var(--color-dark-bg);
  color: rgba(255,255,255,0.7);
  padding-top: var(--space-20);
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1fr 1fr;
  gap: var(--space-8);
}

.footer-brand-col {}
.footer-tagline {
  margin-top: var(--space-4);
  font-size: var(--font-size-sm);
  line-height: 1.7;
  color: rgba(255,255,255,0.5);
  max-width: 280px;
}

.footer-contact-block { margin-top: var(--space-5); display: flex; flex-direction: column; gap: var(--space-2); }
.footer-contact-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-xs);
  color: rgba(255,255,255,0.5);
}
.footer-contact-item a {
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  transition: color var(--transition-fast);
}
.footer-contact-item a:hover { color: #ffffff; }

.footer-col {}
.footer-col-title {
  font-size: var(--font-size-xs);
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.9);
  margin-bottom: var(--space-4);
}

.footer-links { display: flex; flex-direction: column; gap: var(--space-2); list-style: none; }
.footer-links a {
  font-size: var(--font-size-sm);
  color: rgba(255,255,255,0.5);
  text-decoration: none;
  transition: color var(--transition-fast);
  line-height: 1.5;
}
.footer-links a:hover { color: rgba(255,255,255,0.9); }

.footer-divider {
  height: 1px;
  background: rgba(255,255,255,0.08);
  margin: var(--space-12) 0 var(--space-6);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: var(--space-8);
  gap: var(--space-6);
  flex-wrap: wrap;
}
.footer-bottom-left p { font-size: var(--font-size-xs); color: rgba(255,255,255,0.4); }
.footer-gst { margin-top: 2px; }

.footer-legal-links {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}
.footer-legal-links a {
  font-size: var(--font-size-xs);
  color: rgba(255,255,255,0.4);
  text-decoration: none;
  transition: color var(--transition-fast);
}
.footer-legal-links a:hover { color: rgba(255,255,255,0.8); }

.footer-social { display: flex; align-items: center; gap: var(--space-2); }
.footer-social-icon {
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.07);
  border-radius: var(--radius-md);
  color: rgba(255,255,255,0.5);
  text-decoration: none;
  transition: all var(--transition-fast);
}
.footer-social-icon:hover {
  background: var(--brand-primary);
  color: #ffffff;
  transform: translateY(-2px);
}

/* ═══════════════════════════════════════════
   HERO SECTION
   ═══════════════════════════════════════════ */
.hero {
  padding-top: calc(70px + var(--space-20));
  padding-bottom: var(--space-24);
  position: relative;
  overflow: hidden;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}
.hero-content {}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 6px 14px;
  background: var(--brand-primary-light);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: var(--fw-semibold);
  color: var(--brand-primary);
  margin-bottom: var(--space-6);
  border: 1px solid rgba(37,99,235,0.15);
}
.hero-badge .badge-dot {
  width: 6px;
  height: 6px;
  background: var(--brand-accent);
  border-radius: 50%;
  animation: pulse-ring 2s infinite;
}
.hero-title {
  font-size: clamp(2.2rem, 5vw, 4.25rem);
  font-weight: var(--fw-black);
  line-height: 1.1;
  letter-spacing: -0.04em;
  color: var(--color-text);
  margin-bottom: var(--space-6);
}
.hero-subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: var(--space-8);
  max-width: 500px;
}
.hero-ctas {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-bottom: var(--space-10);
}
.hero-meta {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}
.hero-meta-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}
.hero-meta-item svg { color: var(--brand-accent); }

/* Hero Visual */
.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-mockup-wrap {
  position: relative;
  width: 100%;
  max-width: 500px;
}
.hero-phone {
  background: var(--color-text);
  border-radius: 36px;
  padding: 10px;
  box-shadow: var(--shadow-xl);
  position: relative;
  z-index: 2;
}
.hero-phone-screen {
  background: #ECE5DD;
  border-radius: 28px;
  overflow: hidden;
  aspect-ratio: 9/16;
  max-height: 500px;
  display: flex;
  flex-direction: column;
}
.phone-header {
  background: #075E54;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.phone-header .avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: white;
  font-size: 14px;
}
.phone-header-info strong { display: block; color: white; font-size: 13px; }
.phone-header-info span { color: rgba(255,255,255,0.7); font-size: 11px; }
.phone-body {
  flex: 1;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  overflow: hidden;
}
.chat-bubble {
  max-width: 75%;
  padding: 8px 12px;
  border-radius: 12px;
  font-size: 12px;
  line-height: 1.4;
  position: relative;
}
.bubble-in {
  background: white;
  border-radius: 2px 12px 12px 12px;
  align-self: flex-start;
  color: #1a1a1a;
}
.bubble-out {
  background: #DCF8C6;
  border-radius: 12px 2px 12px 12px;
  align-self: flex-end;
  color: #1a1a1a;
}
.bubble-time {
  display: block;
  font-size: 9px;
  color: #999;
  text-align: right;
  margin-top: 3px;
}
.bubble-bot {
  background: linear-gradient(135deg, #2563EB, #7C3AED);
  color: white;
  border-radius: 2px 12px 12px 12px;
  align-self: flex-start;
}
.bubble-bot .bubble-time { color: rgba(255,255,255,0.7); }
.chat-quick-replies {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.quick-reply {
  padding: 4px 10px;
  border: 1px solid #25D366;
  border-radius: 14px;
  font-size: 11px;
  color: #25D366;
  background: white;
}

/* Floating Cards on Hero */
.hero-float-card {
  position: absolute;
  background: white;
  border-radius: var(--radius-xl);
  padding: var(--space-3) var(--space-4);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--font-size-xs);
  z-index: 3;
}
.hero-float-card.card-top-left  { top: 8%;  left: -10%; animation: float 5s ease-in-out infinite; }
.hero-float-card.card-bot-right { bottom: 12%; right: -8%; animation: float 5s ease-in-out 1.5s infinite; }
.hero-float-stat {
  font-size: var(--font-size-base);
  font-weight: var(--fw-bold);
  color: var(--color-text);
}
.hero-float-label { color: var(--color-text-muted); font-size: 10px; }

/* Trust Bar */
.trust-bar {
  margin-top: var(--space-16);
  text-align: center;
}
.trust-bar-label {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-6);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: var(--fw-medium);
}
.trust-logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-10);
  flex-wrap: wrap;
  opacity: 0.5;
  filter: grayscale(1);
  transition: opacity var(--transition-base);
}
.trust-logos:hover { opacity: 0.7; }
.trust-logo-item {
  font-size: var(--font-size-lg);
  font-weight: var(--fw-bold);
  color: var(--neutral-500);
  letter-spacing: -0.02em;
}

/* ═══════════════════════════════════════════
   CHANNEL STRIP
   ═══════════════════════════════════════════ */
.channel-strip { padding: var(--space-12) 0; border-top: 1px solid var(--color-border); border-bottom: 1px solid var(--color-border); }
.channel-strip-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-12);
  flex-wrap: wrap;
}
.channel-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--font-size-sm);
  font-weight: var(--fw-medium);
  color: var(--color-text-muted);
  text-decoration: none;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-lg);
  transition: all var(--transition-fast);
}
.channel-item:hover { color: var(--brand-primary); background: var(--brand-primary-light); }
.channel-icon-circle {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.channel-divider {
  width: 1px;
  height: 36px;
  background: var(--color-border);
}

/* ═══════════════════════════════════════════
   PRODUCT PILLARS
   ═══════════════════════════════════════════ */
.pillar-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  text-decoration: none;
  display: block;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}
.pillar-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--brand-primary), var(--brand-accent));
  opacity: 0;
  transition: opacity var(--transition-base);
}
.pillar-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-6px); }
.pillar-card:hover::before { opacity: 1; }
.pillar-card h3 { font-size: var(--font-size-xl); font-weight: var(--fw-bold); color: var(--color-text); margin: var(--space-4) 0 var(--space-3); }
.pillar-card p  { font-size: var(--font-size-sm); color: var(--color-text-muted); line-height: 1.6; margin-bottom: var(--space-4); }
.pillar-card .card-arrow {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: var(--font-size-sm);
  font-weight: var(--fw-semibold);
  color: var(--brand-primary);
}

/* ═══════════════════════════════════════════
   HOW IT WORKS
   ═══════════════════════════════════════════ */
.how-steps { display: flex; gap: var(--space-6); position: relative; }
.how-steps::before {
  content: '';
  position: absolute;
  top: 32px;
  left: calc(33.33% - 20px);
  right: calc(33.33% - 20px);
  height: 2px;
  background: linear-gradient(90deg, var(--brand-primary), var(--brand-accent));
}
.step-card {
  flex: 1;
  text-align: center;
  padding: var(--space-8) var(--space-6);
  position: relative;
}
.step-number {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, var(--brand-primary), var(--brand-primary-dark));
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-2xl);
  font-weight: var(--fw-black);
  margin: 0 auto var(--space-5);
  box-shadow: var(--shadow-brand);
  position: relative;
  z-index: 1;
}
.step-card h3 { font-size: var(--font-size-xl); margin-bottom: var(--space-3); }
.step-card p  { font-size: var(--font-size-sm); color: var(--color-text-muted); line-height: 1.7; }

/* ═══════════════════════════════════════════
   FEATURE BLOCKS (alternating)
   ═══════════════════════════════════════════ */
.feature-block {
  padding: var(--space-20) 0;
  border-top: 1px solid var(--color-border);
}
.feature-block-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}
.feature-block-inner.image-right .feature-content { order: 1; }
.feature-block-inner.image-right .feature-visual   { order: 2; }
.feature-block-inner.image-left  .feature-content { order: 2; }
.feature-block-inner.image-left  .feature-visual   { order: 1; }

.feature-content h2 {
  font-size: var(--font-size-4xl);
  font-weight: var(--fw-extrabold);
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin-bottom: var(--space-4);
}
.feature-content p {
  font-size: var(--font-size-lg);
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: var(--space-6);
}

.feature-list { list-style: none; display: flex; flex-direction: column; gap: var(--space-3); margin-bottom: var(--space-8); }
.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--font-size-base);
  color: var(--color-text-muted);
  line-height: 1.5;
}
.feature-list li::before {
  content: '';
  width: 20px;
  height: 20px;
  background: var(--brand-accent-light);
  border-radius: 50%;
  flex-shrink: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23059669' stroke-width='3'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  margin-top: 2px;
}

.feature-visual {
  background: var(--color-surface);
  border-radius: var(--radius-2xl);
  overflow: hidden;
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-border);
  position: relative;
}
.feature-mockup-inner {
  width: 90%;
  max-width: 420px;
}

/* ═══════════════════════════════════════════
   INTEGRATION GRID
   ═══════════════════════════════════════════ */
.integration-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: var(--space-4);
}
.integration-logo-item {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  text-decoration: none;
  transition: all var(--transition-base);
  text-align: center;
}
.integration-logo-item:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); border-color: var(--brand-primary-light); }
.integration-logo-item .int-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}
.integration-logo-item span { font-size: var(--font-size-xs); font-weight: var(--fw-medium); color: var(--neutral-500); }

/* ═══════════════════════════════════════════
   INDUSTRY TABS
   ═══════════════════════════════════════════ */
.industry-tabs {}
.tab-nav {
  display: flex;
  gap: var(--space-2);
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: var(--space-10);
}
.tab-btn {
  padding: 10px 20px;
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: var(--fw-medium);
  color: var(--color-text-muted);
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.tab-btn:hover { color: var(--brand-primary); border-color: var(--brand-primary-light); }
.tab-btn.active {
  background: var(--brand-primary);
  color: white;
  border-color: var(--brand-primary);
  box-shadow: var(--shadow-brand);
}
.tab-panel { display: none; }
.tab-panel.active { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-12); align-items: center; }
.tab-content h3 { font-size: var(--font-size-3xl); font-weight: var(--fw-bold); margin-bottom: var(--space-4); }
.tab-content p  { font-size: var(--font-size-base); color: var(--color-text-muted); line-height: 1.7; margin-bottom: var(--space-6); }
.tab-content .tab-stats { display: flex; gap: var(--space-6); margin-bottom: var(--space-6); }
.tab-stat strong { display: block; font-size: var(--font-size-3xl); font-weight: var(--fw-black); color: var(--brand-primary); }
.tab-stat span   { font-size: var(--font-size-xs); color: var(--color-text-muted); }
.tab-visual {
  background: var(--color-surface);
  border-radius: var(--radius-2xl);
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 5rem;
  border: 1px solid var(--color-border);
}

/* ═══════════════════════════════════════════
   TESTIMONIALS CAROUSEL
   ═══════════════════════════════════════════ */
.testimonial-section { background: var(--color-surface); }
.testimonial-carousel { position: relative; overflow: hidden; }
.testimonial-track { display: flex; transition: transform 0.5s cubic-bezier(0.4,0,0.2,1); }
.testimonial-slide {
  min-width: 100%;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  padding: var(--space-2);
}
.testimonial-card {
  background: #fff;
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
}
.testimonial-stars { color: #F59E0B; font-size: var(--font-size-sm); letter-spacing: 2px; margin-bottom: var(--space-4); }
.testimonial-text {
  font-size: var(--font-size-base);
  line-height: 1.7;
  color: var(--color-text);
  flex: 1;
  margin-bottom: var(--space-6);
  font-style: italic;
}
.testimonial-author { display: flex; align-items: center; gap: var(--space-3); }
.author-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: var(--fw-bold);
  font-size: var(--font-size-sm);
  color: white;
  flex-shrink: 0;
}
.author-info strong { display: block; font-size: var(--font-size-sm); font-weight: var(--fw-semibold); }
.author-info span   { font-size: var(--font-size-xs); color: var(--color-text-muted); }

.carousel-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  margin-top: var(--space-8);
}
.carousel-btn {
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 1.5px solid var(--color-border);
  display: flex; align-items: center; justify-content: center;
  background: white;
  cursor: pointer;
  transition: all var(--transition-fast);
}
.carousel-btn:hover { background: var(--brand-primary); border-color: var(--brand-primary); color: white; }
.carousel-dots { display: flex; gap: 6px; }
.carousel-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--color-border);
  cursor: pointer;
  transition: all var(--transition-fast);
}
.carousel-dot.active { background: var(--brand-primary); width: 24px; border-radius: 4px; }

/* ═══════════════════════════════════════════
   CASE STUDY CARDS
   ═══════════════════════════════════════════ */
.case-study-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  overflow: hidden;
  text-decoration: none;
  display: block;
  transition: all var(--transition-base);
}
.case-study-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.case-thumb {
  aspect-ratio: 16/9;
  background: var(--color-surface);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  position: relative;
  overflow: hidden;
}
.case-body { padding: var(--space-6); }
.case-body .badge { margin-bottom: var(--space-3); }
.case-body h3 { font-size: var(--font-size-xl); font-weight: var(--fw-bold); margin-bottom: var(--space-2); color: var(--color-text); }
.case-body p  { font-size: var(--font-size-sm); color: var(--color-text-muted); line-height: 1.5; margin-bottom: var(--space-4); }
.case-result {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-sm);
  font-weight: var(--fw-semibold);
  color: var(--brand-accent);
}

/* ═══════════════════════════════════════════
   PRICING CARDS
   ═══════════════════════════════════════════ */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  align-items: start;
}
.pricing-card {
  background: #fff;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  position: relative;
  transition: all var(--transition-base);
}
.pricing-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.pricing-card.highlighted {
  border-color: var(--brand-primary);
  box-shadow: 0 0 0 4px rgba(37,99,235,0.08), var(--shadow-lg);
}
.pricing-badge-wrap {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
}
.pricing-badge {
  background: var(--brand-primary);
  color: white;
  padding: 4px 16px;
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: var(--fw-semibold);
  white-space: nowrap;
}
.pricing-badge.enterprise { background: var(--color-text); }
.pricing-tier-name { font-size: var(--font-size-xl); font-weight: var(--fw-bold); margin-bottom: var(--space-1); }
.pricing-tagline { font-size: var(--font-size-xs); color: var(--color-text-muted); margin-bottom: var(--space-6); }
.pricing-price-wrap { margin-bottom: var(--space-6); }
.pricing-currency { font-size: var(--font-size-xl); font-weight: var(--fw-bold); color: var(--color-text); vertical-align: top; line-height: 1.3; }
.pricing-amount { font-size: var(--font-size-5xl); font-weight: var(--fw-black); color: var(--color-text); line-height: 1; letter-spacing: -0.03em; }
.pricing-period { font-size: var(--font-size-sm); color: var(--color-text-muted); }
.pricing-on-request { font-size: var(--font-size-3xl); font-weight: var(--fw-black); color: var(--color-text); }
.pricing-divider { height: 1px; background: var(--color-border); margin: var(--space-6) 0; }
.pricing-features { list-style: none; display: flex; flex-direction: column; gap: var(--space-3); margin-bottom: var(--space-8); }
.pricing-features li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: 1.5;
}
.pricing-features li .check-icon { color: var(--brand-accent); flex-shrink: 0; margin-top: 1px; }
.pricing-features li.highlight-item { color: var(--color-text); font-weight: var(--fw-medium); }

/* ═══════════════════════════════════════════
   FAQ ACCORDION
   ═══════════════════════════════════════════ */
.faq-list { display: flex; flex-direction: column; gap: var(--space-3); max-width: 800px; margin: 0 auto; }
.faq-item {
  background: #fff;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: border-color var(--transition-fast);
}
.faq-item.open { border-color: var(--brand-primary-light); }
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5) var(--space-6);
  font-size: var(--font-size-base);
  font-weight: var(--fw-semibold);
  color: var(--color-text);
  text-align: left;
  background: none;
  border: none;
  cursor: pointer;
  gap: var(--space-4);
}
.faq-question:hover { color: var(--brand-primary); }
.faq-icon {
  flex-shrink: 0;
  width: 26px; height: 26px;
  background: var(--color-surface);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  transition: all var(--transition-fast);
}
.faq-item.open .faq-icon { background: var(--brand-primary); color: white; transform: rotate(45deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.3s ease;
}
.faq-item.open .faq-answer { max-height: 300px; }
.faq-answer-inner {
  padding: 0 var(--space-6) var(--space-5);
  font-size: var(--font-size-base);
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* ═══════════════════════════════════════════
   STAT COUNTERS
   ═══════════════════════════════════════════ */
.stats-section { background: linear-gradient(135deg, var(--brand-primary), #7C3AED); color: white; padding: var(--space-16) 0; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); text-align: center; gap: var(--space-8); }
.stat-item {}
.stat-number {
  font-size: var(--font-size-5xl);
  font-weight: var(--fw-black);
  letter-spacing: -0.03em;
  color: white;
  line-height: 1;
  display: block;
  margin-bottom: var(--space-2);
}
.stat-label { font-size: var(--font-size-sm); color: rgba(255,255,255,0.7); }

/* ═══════════════════════════════════════════
   CTA BANNER
   ═══════════════════════════════════════════ */
.cta-banner {
  background: linear-gradient(135deg, var(--brand-primary) 0%, #7C3AED 100%);
  padding: var(--space-24) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -20%;
  width: 600px; height: 600px;
  border-radius: 50%;
  background: rgba(255,255,255,0.05);
  pointer-events: none;
}
.cta-banner::after {
  content: '';
  position: absolute;
  bottom: -30%;
  right: -10%;
  width: 400px; height: 400px;
  border-radius: 50%;
  background: rgba(255,255,255,0.04);
  pointer-events: none;
}
.cta-banner h2 {
  font-size: var(--font-size-5xl);
  font-weight: var(--fw-black);
  color: white;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-4);
  position: relative;
  z-index: 1;
}
.cta-banner p {
  font-size: var(--font-size-lg);
  color: rgba(255,255,255,0.8);
  margin-bottom: var(--space-8);
  position: relative;
  z-index: 1;
}
.cta-email-form {
  display: flex;
  gap: var(--space-3);
  max-width: 480px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
.cta-email-form .form-input {
  flex: 1;
  background: rgba(255,255,255,0.15);
  border-color: rgba(255,255,255,0.3);
  color: white;
  backdrop-filter: blur(10px);
}
.cta-email-form .form-input::placeholder { color: rgba(255,255,255,0.6); }
.cta-email-form .form-input:focus { border-color: white; box-shadow: 0 0 0 3px rgba(255,255,255,0.2); }
.cta-banner-note { font-size: var(--font-size-xs); color: rgba(255,255,255,0.5); margin-top: var(--space-4); position: relative; z-index: 1; }

/* ═══════════════════════════════════════════
   PRICING PAGE SPECIFIC
   ═══════════════════════════════════════════ */
.billing-toggle {
  display: inline-flex;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  padding: 4px;
  gap: 2px;
  margin-bottom: var(--space-12);
}
.toggle-btn {
  padding: 8px 20px;
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: var(--fw-medium);
  color: var(--color-text-muted);
  background: transparent;
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.toggle-btn.active { background: white; color: var(--color-text); box-shadow: var(--shadow-sm); }
.save-badge {
  background: var(--brand-accent);
  color: white;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  font-size: 10px;
  font-weight: var(--fw-bold);
}

/* Comparison Table */
.comparison-table-wrap { overflow-x: auto; margin-top: var(--space-16); }
.comparison-table { width: 100%; border-collapse: collapse; }
.comparison-table th {
  padding: var(--space-4) var(--space-5);
  font-size: var(--font-size-sm);
  font-weight: var(--fw-bold);
  text-align: left;
  border-bottom: 2px solid var(--color-border);
  background: var(--color-surface);
  white-space: nowrap;
}
.comparison-table th:first-child { border-radius: var(--radius-lg) 0 0 0; }
.comparison-table th.highlight-col { background: var(--brand-primary-light); color: var(--brand-primary); }

.comp-group-header td {
  background: var(--color-surface);
  font-size: var(--font-size-xs);
  font-weight: var(--fw-bold);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  padding: var(--space-3) var(--space-5);
  cursor: pointer;
}
.comp-group-header td:first-child { display: flex; align-items: center; gap: var(--space-2); }
.comp-group-header .group-toggle-icon { transition: transform var(--transition-fast); }
.comp-group-header.collapsed .group-toggle-icon { transform: rotate(-90deg); }

.comparison-table td {
  padding: var(--space-4) var(--space-5);
  font-size: var(--font-size-sm);
  border-bottom: 1px solid var(--color-border);
  vertical-align: middle;
}
.comparison-table td:first-child { font-weight: var(--fw-medium); color: var(--color-text); }
.comparison-table td.highlight-col { background: rgba(37,99,235,0.03); }
.comp-check { color: var(--brand-accent); }
.comp-dash  { color: var(--neutral-300); }

/* ═══════════════════════════════════════════
   CONTACT PAGE
   ═══════════════════════════════════════════ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: var(--space-16);
  align-items: start;
}
.contact-info-card {
  background: var(--color-text);
  color: white;
  border-radius: var(--radius-2xl);
  padding: var(--space-10);
}
.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  padding: var(--space-5) 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.contact-info-item:last-child { border-bottom: none; }
.contact-info-icon {
  width: 44px; height: 44px;
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,0.08);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.contact-info-item strong { display: block; font-size: var(--font-size-sm); font-weight: var(--fw-semibold); margin-bottom: 2px; }
.contact-info-item a, .contact-info-item p { font-size: var(--font-size-sm); color: rgba(255,255,255,0.6); text-decoration: none; }
.contact-info-item a:hover { color: white; }

/* ═══════════════════════════════════════════
   PRODUCT PAGE TEMPLATE
   ═══════════════════════════════════════════ */
.product-hero {
  padding-top: calc(70px + var(--space-16));
  padding-bottom: var(--space-20);
  background: var(--bg-gradient-hero, var(--color-surface));
  text-align: center;
}
.product-hero h1 { font-size: clamp(2rem, 4vw, 3.5rem); font-weight: var(--fw-black); letter-spacing: -0.03em; margin-bottom: var(--space-5); }
.product-hero p { font-size: var(--font-size-lg); color: var(--color-text-muted); max-width: 600px; margin: 0 auto var(--space-8); line-height: 1.7; }

/* ═══════════════════════════════════════════
   AUTH PAGES
   ═══════════════════════════════════════════ */
.auth-page {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
}
.auth-left {
  background: linear-gradient(135deg, var(--brand-primary) 0%, #7C3AED 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-16);
  color: white;
  text-align: center;
}
.auth-right {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-16);
  background: var(--color-surface);
}
.auth-form-wrap { width: 100%; max-width: 420px; }
.auth-form-wrap h1 { font-size: var(--font-size-3xl); font-weight: var(--fw-black); margin-bottom: var(--space-2); }
.auth-form-wrap .auth-sub { font-size: var(--font-size-base); color: var(--color-text-muted); margin-bottom: var(--space-8); }
.auth-form { display: flex; flex-direction: column; gap: var(--space-4); }
.auth-divider { display: flex; align-items: center; gap: var(--space-3); margin: var(--space-4) 0; }
.auth-divider span { font-size: var(--font-size-xs); color: var(--neutral-400); }
.auth-divider::before, .auth-divider::after { content: ''; flex: 1; height: 1px; background: var(--color-border); }

/* ═══════════════════════════════════════════
   LEGAL PAGE
   ═══════════════════════════════════════════ */
.legal-page {
  padding-top: calc(70px + var(--space-16));
  padding-bottom: var(--space-24);
}
.legal-content {
  max-width: 760px;
  margin: 0 auto;
}
.legal-content h1 { font-size: var(--font-size-4xl); font-weight: var(--fw-black); margin-bottom: var(--space-4); }
.legal-content .legal-updated { font-size: var(--font-size-sm); color: var(--color-text-muted); margin-bottom: var(--space-10); }
.legal-content h2 { font-size: var(--font-size-xl); font-weight: var(--fw-bold); margin: var(--space-8) 0 var(--space-3); }
.legal-content p  { font-size: var(--font-size-base); color: var(--color-text-muted); line-height: 1.8; margin-bottom: var(--space-4); }
.legal-content ul { list-style: disc; padding-left: var(--space-6); }
.legal-content ul li { font-size: var(--font-size-base); color: var(--color-text-muted); line-height: 1.8; margin-bottom: var(--space-2); }

/* ═══════════════════════════════════════════
   BLOG / CASE STUDIES
   ═══════════════════════════════════════════ */
.blog-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  overflow: hidden;
  text-decoration: none;
  display: block;
  transition: all var(--transition-base);
}
.blog-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.blog-thumb {
  aspect-ratio: 16/9;
  background: var(--color-surface);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
}
.blog-body { padding: var(--space-6); }
.blog-body .tag { margin-bottom: var(--space-3); }
.blog-body h3 { font-size: var(--font-size-lg); font-weight: var(--fw-bold); color: var(--color-text); margin-bottom: var(--space-2); line-height: 1.4; }
.blog-body p   { font-size: var(--font-size-sm); color: var(--color-text-muted); line-height: 1.6; margin-bottom: var(--space-4); }
.blog-meta { display: flex; align-items: center; gap: var(--space-3); font-size: var(--font-size-xs); color: var(--color-text-muted); }
.blog-meta-dot { width: 3px; height: 3px; background: var(--neutral-300); border-radius: 50%; }

/* ═══════════════════════════════════════════
   RESPONSIVE OVERRIDES
   ═══════════════════════════════════════════ */
@media (max-width: 1024px) {
  .desktop-nav { display: none; }
  .hamburger { display: flex; }
  .hide-md { display: none; }
  .footer-top { grid-template-columns: 1fr 1fr 1fr; }
  .hero-grid { grid-template-columns: 1fr; text-align: center; }
  .hero-subtitle { margin: 0 auto var(--space-8); }
  .hero-ctas { justify-content: center; }
  .hero-meta { justify-content: center; }
  .hero-visual { margin-top: var(--space-10); }
  .feature-block-inner { grid-template-columns: 1fr; gap: var(--space-8); }
  .feature-block-inner.image-left .feature-content { order: 1; }
  .feature-block-inner.image-left .feature-visual   { order: 2; }
  .pricing-grid { grid-template-columns: repeat(2, 1fr); }
  .comparison-table { font-size: var(--font-size-xs); }
  .integration-grid { grid-template-columns: repeat(4, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
  .auth-page { grid-template-columns: 1fr; }
  .auth-left { display: none; }
  .tab-panel.active { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .footer-top { grid-template-columns: 1fr 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; gap: var(--space-4); }
  .footer-legal-links { justify-content: center; }
  .pricing-grid { grid-template-columns: 1fr; }
  .testimonial-slide { grid-template-columns: 1fr; }
  .integration-grid { grid-template-columns: repeat(3, 1fr); }
  .cta-email-form { flex-direction: column; }
  .how-steps { flex-direction: column; }
  .how-steps::before { display: none; }
  .hero-float-card { display: none; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
  .footer-top { grid-template-columns: 1fr; }
  .integration-grid { grid-template-columns: repeat(2, 1fr); }
  .tab-nav { gap: var(--space-2); }
  .tab-btn { font-size: var(--font-size-xs); padding: 8px 14px; }
}