/* ============================================================
   Kolabix — Global Stylesheet
   ============================================================ */

/* ── 1. Design Tokens ──────────────────────────────────────── */
:root {
  --primary-color: #4F46E5;
  --primary-hover: #4338CA;
  --accent-color: #06B6D4;
  --accent2-color: #10B981;
  --accent3-color: #F43F5E;
  --accent4-color: #8B5CF6;
  --secondary-btn: #3B82F6;
  --secondary-btn-hover: #2563EB;

  --dark-bg: #F8FAFC;
  --dark-bg-2: #FFFFFF;
  --light-bg: #F1F5F9;
  --medium-bg: #E2E8F0;

  --dark-text: #0F172A;
  --gray-text: #475569;
  --light-text: #FFFFFF;
  --border-light: #E2E8F0;
  --border-dark: #CBD5E1;

  --font-heading: 'Plus Jakarta Sans', sans-serif;
  --font-body: 'Inter', sans-serif;

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  --shadow-sm: 0 2px 8px rgba(0,0,0,.08);
  --shadow-md: 0 4px 16px rgba(0,0,0,.12);
  --shadow-lg: 0 8px 32px rgba(0,0,0,.18);
  --shadow-xl: 0 20px 60px rgba(0,0,0,.25);

  --transition: 0.3s cubic-bezier(0.4,0,0.2,1);
  --container: 1280px;
}

/* ── 2. Reset & Base ────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

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

body {
  font-family: var(--font-body);
  color: var(--dark-text);
  background: #fff;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ── 3. Typography ──────────────────────────────────────────── */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  line-height: 1.25;
  font-weight: 700;
  color: var(--dark-text);
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.5rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); }
h4 { font-size: 1.2rem; }

p { color: var(--gray-text); line-height: 1.75; }

.text-primary   { color: var(--primary-color) !important; }
.text-accent    { color: var(--accent-color) !important; }
.text-accent2   { color: var(--accent2-color) !important; }
.text-accent3   { color: var(--accent3-color) !important; }
.text-white     { color: #fff !important; }
.text-dark      { color: var(--dark-text) !important; }
.text-gray      { color: var(--gray-text) !important; }

/* Gradient text */
.gradient-text {
  background: linear-gradient(135deg, var(--primary-color), var(--accent2-color));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── 4. Layout ──────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--container);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

section { padding: 5rem 0; }

.section-sm { padding: 3rem 0; }
.section-lg { padding: 7rem 0; }

.text-center { text-align: center; }
.text-right  { text-align: right; }

/* Grid helpers */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; }

@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .grid-4, .grid-3, .grid-2 { grid-template-columns: 1fr; }
}

/* ── 5. Buttons ─────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--primary-color);
  color: #fff;
}
.btn-primary:hover {
  background: var(--primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(88,81,219,.35);
}

.btn-secondary {
  background: var(--secondary-btn);
  color: #fff;
}
.btn-secondary:hover {
  background: var(--secondary-btn-hover);
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
}
.btn-outline:hover {
  background: var(--primary-color);
  color: #fff;
}

.btn-outline-white {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255,255,255,.5);
}
.btn-outline-white:hover {
  background: rgba(255,255,255,.1);
  border-color: #fff;
}

.btn-lg { padding: 1rem 2.25rem; font-size: 1.05rem; }
.btn-sm { padding: 0.5rem 1.25rem; font-size: 0.85rem; }

/* ── 6. Badge / Pill ────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  font-family: var(--font-heading);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.badge-primary   { background: rgba(88,81,219,.12); color: var(--primary-color); }
.badge-accent    { background: rgba(255,168,74,.15); color: #b36a00; }
.badge-accent2   { background: rgba(51,217,178,.15); color: #1a9e82; }
.badge-accent3   { background: rgba(255,87,118,.15); color: #cc2244; }
.badge-white     { background: rgba(255,255,255,.15); color: #fff; border: 1px solid rgba(255,255,255,.3); }
.badge-success   { background: rgba(16,185,129,.15); color: #059669; }

/* ── 7. Cards ───────────────────────────────────────────────── */
.card {
  background: #fff;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
  padding: 2rem;
  transition: all var(--transition);
}
.card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.card-dark {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 2rem;
  transition: all var(--transition);
}
.card-dark:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.card-icon {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 1.25rem;
  flex-shrink: 0;
}

/* ── 8. Section Headers ─────────────────────────────────────── */
.section-header {
  max-width: 720px;
  margin: 0 auto 3.5rem;
  text-align: center;
}
.section-header .badge { margin-bottom: 1rem; }
.section-header h2 { margin-bottom: 1rem; }
.section-header p { font-size: 1.05rem; }

/* ── 9. Stats Strip ─────────────────────────────────────────── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}
@media (max-width: 1024px) { .stats-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px)  { .stats-grid { grid-template-columns: repeat(2, 1fr); } }

.stat-item {
  text-align: center;
  padding: 1.75rem 1rem;
}
.stat-number {
  font-family: var(--font-heading);
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--primary-color);
  line-height: 1;
  margin-bottom: 0.4rem;
  display: block;
}
.stat-label {
  font-size: 0.9rem;
  color: var(--gray-text);
  font-weight: 500;
}

/* Dark stat variant */
.stat-item-dark .stat-number { color: var(--accent-color); }
.stat-item-dark .stat-label  { color: rgba(255,255,255,.7); }

/* ── 10. Hero ───────────────────────────────────────────────── */
.hero {
  background: var(--dark-bg);
  padding: 6rem 0 5rem;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 20% 50%, rgba(88,81,219,.25) 0%, transparent 60%),
              radial-gradient(ellipse at 80% 20%, rgba(51,217,178,.15) 0%, transparent 50%);
  pointer-events: none;
}

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

.hero h1 {
  color: var(--dark-text);
  font-size: clamp(2rem, 5vw, 3.5rem);
  margin-bottom: 1.25rem;
}
.hero p {
  color: var(--gray-text);
  font-size: 1.1rem;
  margin-bottom: 2rem;
  max-width: 600px;
}

.hero-btns {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2rem;
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-dark);
}
.hero-stat-num {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--dark-text);
  display: block;
}
.hero-stat-label { font-size: 0.8rem; color: var(--gray-text); }

/* ── 11. Navigation ─────────────────────────────────────────── */
.site-header {
  background: #fff;
  box-shadow: 0 2px 16px rgba(0,0,0,.08);
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: box-shadow var(--transition);
}
.site-header.scrolled { box-shadow: 0 4px 24px rgba(0,0,0,.14); }

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

.nav-logo img { height: 48px; width: auto; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.25rem;
}

.nav-link {
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--dark-text);
  transition: color var(--transition);
  position: relative;
}
.nav-link:hover { color: var(--primary-color); }
.nav-link.active { color: var(--primary-color); }

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

.dropdown-toggle {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--dark-text);
  transition: color var(--transition);
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}
.dropdown-toggle:hover { color: var(--primary-color); }
.dropdown-toggle i { font-size: 0.75rem; transition: transform var(--transition); }
.nav-dropdown:hover .dropdown-toggle i { transform: rotate(180deg); }

.dropdown-menu {
  position: absolute;
  top: calc(100% + 12px);
  left: 0;
  min-width: 260px;
  background: #fff;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--border-light);
  padding: 0.5rem 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: all var(--transition);
  z-index: 100;
}
.nav-dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.8rem 1.25rem;
  color: var(--dark-text);
  font-size: 0.9rem;
  transition: all var(--transition);
}
.dropdown-item:hover {
  color: var(--primary-color);
  background: var(--light-bg);
}
.dropdown-item i { width: 1.2rem; color: var(--primary-color); }

/* Mobile nav */
.nav-hamburger {
  display: none;
  font-size: 1.5rem;
  color: var(--dark-text);
  transition: color var(--transition);
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.25rem;
}
.nav-hamburger:hover { color: var(--primary-color); }

.mobile-nav {
  display: none;
  background: #fff;
  border-top: 1px solid var(--border-light);
  padding: 1rem 0 1.5rem;
}
.mobile-nav.open { display: block; }

.mobile-nav-link {
  display: block;
  padding: 0.75rem 1.5rem;
  font-family: var(--font-heading);
  font-weight: 500;
  color: var(--dark-text);
  transition: color var(--transition);
}
.mobile-nav-link:hover { color: var(--primary-color); }

.mobile-nav-section-title {
  padding: 0.75rem 1.5rem 0.25rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--gray-text);
  border-top: 1px solid var(--border-light);
  margin-top: 0.5rem;
}

.mobile-nav-sub {
  padding: 0.6rem 2.5rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.9rem;
  color: var(--dark-text);
  transition: color var(--transition);
}
.mobile-nav-sub:hover { color: var(--primary-color); }

@media (max-width: 1024px) {
  .nav-links     { display: none; }
  .nav-hamburger { display: block; }
}

/* ── 12. Footer ─────────────────────────────────────────────── */
.site-footer {
  background: #F8FAFC;
  color: var(--gray-text);
  padding: 4.5rem 0 0;
  border-top: 1px solid var(--border-light);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--border-light);
}
@media (max-width: 1024px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px)  { .footer-grid { grid-template-columns: 1fr; gap: 2rem; } }

.footer-logo img { height: 44px; width: auto; margin-bottom: 1rem; }
.footer-desc { font-size: 0.9rem; line-height: 1.7; color: var(--gray-text); margin-bottom: 1.5rem; }

.footer-contact-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.88rem;
  color: var(--gray-text);
  margin-bottom: 0.6rem;
  transition: color var(--transition);
}
.footer-contact-item:hover { color: var(--primary-color); }
.footer-contact-item i { color: var(--primary-color); width: 1rem; }

.footer-heading {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  color: var(--dark-text);
  margin-bottom: 1.25rem;
}

.footer-link {
  display: block;
  font-size: 0.88rem;
  color: var(--gray-text);
  margin-bottom: 0.6rem;
  transition: color var(--transition);
}
.footer-link:hover { color: var(--primary-color); }

.newsletter-form {
  display: flex;
  gap: 0.5rem;
  margin-top: 1rem;
}
.newsletter-input {
  flex: 1;
  padding: 0.65rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-light);
  background: #fff;
  color: var(--dark-text);
  font-family: var(--font-body);
  font-size: 0.88rem;
  outline: none;
  transition: border-color var(--transition);
}
.newsletter-input::placeholder { color: var(--gray-text); }
.newsletter-input:focus { border-color: var(--primary-color); }
.newsletter-btn {
  padding: 0.65rem 1.1rem;
  background: var(--primary-color);
  color: #fff;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  font-weight: 600;
  transition: background var(--transition);
  white-space: nowrap;
}
.newsletter-btn:hover { background: var(--primary-hover); }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  padding: 1.5rem 0;
}
.footer-copy { font-size: 0.8rem; color: var(--gray-text); }
.footer-trust {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}
.footer-trust-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8rem;
  color: var(--gray-text);
}
.footer-trust-item i { color: var(--primary-color); }

/* ── 13. Feature List Items ─────────────────────────────────── */
.feature-list { list-style: none; }
.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  padding: 0.4rem 0;
  font-size: 0.9rem;
  color: var(--gray-text);
}
.feature-list li i { color: var(--accent2-color); margin-top: 0.2rem; flex-shrink: 0; }

.feature-list-white li { color: rgba(255,255,255,.8); }
.feature-list-white li i { color: var(--accent2-color); }

/* ── 14. Process Steps ──────────────────────────────────────── */
.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  position: relative;
}
@media (max-width: 1024px) { .process-steps { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px)  { .process-steps { grid-template-columns: 1fr; } }

.process-step {
  text-align: center;
  padding: 2rem 1rem;
}
.step-number {
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background: var(--primary-color);
  color: #fff;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
}

/* ── 15. Testimonials ───────────────────────────────────────── */
.testimonial-card {
  background: var(--dark-bg-2);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-md);
  padding: 2rem;
  transition: all var(--transition);
}
.testimonial-card:hover { box-shadow: 0 8px 32px rgba(88,81,219,.2); }

.testimonial-stars { color: var(--accent-color); margin-bottom: 1rem; font-size: 0.9rem; }
.testimonial-quote { color: rgba(255,255,255,.8); font-size: 0.95rem; line-height: 1.7; margin-bottom: 1.5rem; font-style: italic; }
.testimonial-author { display: flex; align-items: center; gap: 0.75rem; }
.testimonial-avatar {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary-color), var(--accent2-color));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  color: #fff;
  font-size: 1rem;
  flex-shrink: 0;
}
.testimonial-name { font-family: var(--font-heading); font-weight: 600; color: #fff; font-size: 0.9rem; }
.testimonial-role { font-size: 0.78rem; color: rgba(255,255,255,.5); }

/* ── 16. Tag Chips ──────────────────────────────────────────── */
.tag-chip {
  display: inline-flex;
  align-items: center;
  padding: 0.3rem 0.85rem;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 600;
  border: 1px solid var(--border-light);
  color: var(--gray-text);
  background: var(--light-bg);
}

/* ── 17. CTA Sections ───────────────────────────────────────── */
.cta-section {
  background: linear-gradient(135deg, var(--primary-color), #3E3BB3);
  padding: 5rem 0;
  text-align: center;
}
.cta-section h2 { color: #fff; margin-bottom: 1rem; }
.cta-section p  { color: rgba(255,255,255,.8); max-width: 600px; margin: 0 auto 2rem; }

.cta-dark {
  background: var(--dark-bg);
  border-top: 1px solid var(--border-dark);
  border-bottom: 1px solid var(--border-dark);
}

/* ── 18. Contact Cards ──────────────────────────────────────── */
.contact-card {
  background: #fff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 2.5rem 2rem;
  text-align: center;
  transition: all var(--transition);
}
.contact-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }

.contact-icon {
  width: 4.5rem;
  height: 4.5rem;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  margin: 0 auto 1.25rem;
}

.contact-card h3 { font-size: 1.1rem; margin-bottom: 0.4rem; }
.contact-card .subtitle { font-size: 0.85rem; color: var(--gray-text); margin-bottom: 1rem; }
.contact-card .value  {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--dark-text);
  transition: color var(--transition);
}
.contact-card a.value:hover { color: var(--primary-color); }

/* ── 19. Pricing Cards ──────────────────────────────────────── */
.pricing-card {
  background: #fff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 2rem;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.pricing-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.pricing-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-color), var(--accent2-color));
}

.price-primary   { font-family: var(--font-heading); font-size: 2rem; font-weight: 800; color: var(--primary-color); }
.price-secondary { font-size: 0.9rem; color: var(--gray-text); margin-top: 0.2rem; }
.price-label     { font-size: 0.8rem; color: var(--gray-text); margin-bottom: 0.5rem; text-transform: uppercase; letter-spacing: 0.05em; }

/* ── 20. Scroll Animations ──────────────────────────────────── */
.fade-in {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}
.fade-in-delay-1 { transition-delay: 0.1s; }
.fade-in-delay-2 { transition-delay: 0.2s; }
.fade-in-delay-3 { transition-delay: 0.3s; }
.fade-in-delay-4 { transition-delay: 0.4s; }

/* ── 21. Utility Helpers ────────────────────────────────────── */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-1 { gap: 0.5rem; }
.gap-2 { gap: 1rem; }
.gap-3 { gap: 1.5rem; }
.gap-4 { gap: 2rem; }
.flex-wrap { flex-wrap: wrap; }

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.mb-6 { margin-bottom: 3rem; }
.mt-2 { margin-top: 1rem; }
.mt-4 { margin-top: 2rem; }

.bg-light    { background: var(--light-bg); }
.bg-medium   { background: var(--medium-bg); }
.bg-dark     { background: var(--dark-bg); }
.bg-white    { background: #fff; }
.bg-primary  { background: var(--primary-color); }

.rounded-sm { border-radius: var(--radius-sm); }
.rounded-md { border-radius: var(--radius-md); }
.rounded-lg { border-radius: var(--radius-lg); }
.rounded-full { border-radius: var(--radius-full); }

.overflow-hidden { overflow: hidden; }
.w-full { width: 100%; }
.max-w-3xl { max-width: 48rem; margin-left: auto; margin-right: auto; }
.max-w-2xl { max-width: 42rem; margin-left: auto; margin-right: auto; }

/* Dividers */
.divider {
  height: 1px;
  background: var(--border-light);
  margin: 2rem 0;
}
.divider-dark { background: var(--border-dark); }

/* Strikethrough price */
.price-strike {
  text-decoration: line-through;
  color: var(--gray-text);
  font-size: 0.9em;
}

/* Intro offer tag */
.intro-tag {
  display: inline-block;
  background: var(--accent3-color);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  vertical-align: middle;
  margin-left: 0.4rem;
}

/* WhatsApp green */
.btn-whatsapp {
  background: #25D366;
  color: #fff;
}
.btn-whatsapp:hover { background: #1da851; transform: translateY(-1px); }

/* ── 22. Hero Two-Column Layout + AI Illustration ───────────── */
.hero-inner {
  display: flex;
  align-items: center;
  gap: 3rem;
  position: relative;
  z-index: 1;
}
.hero-visual {
  flex: 0 0 440px;
  display: flex;
  justify-content: center;
  align-items: center;
}
.ai-illustration {
  width: 100%;
  max-width: 460px;
  filter: drop-shadow(0 0 50px rgba(88,81,219,0.45));
}

/* Node float animation */
.svgnode { animation: svgFloat 4s ease-in-out infinite; }
.sn1 { animation-delay: 0s; }
.sn2 { animation-delay: 0.67s; }
.sn3 { animation-delay: 1.33s; }
.sn4 { animation-delay: 2s; }
.sn5 { animation-delay: 2.67s; }
.sn6 { animation-delay: 3.33s; }
@keyframes svgFloat {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-7px); }
}

/* Data-line dash flow */
.dline { animation: dashFlow 2.5s linear infinite; }
.dl2 { animation-delay: -0.42s; }
.dl3 { animation-delay: -0.83s; }
.dl4 { animation-delay: -1.25s; }
.dl5 { animation-delay: -1.67s; }
.dl6 { animation-delay: -2.08s; }
@keyframes dashFlow { to { stroke-dashoffset: -20; } }

@media (max-width: 960px) {
  .hero-inner  { flex-direction: column; }
  .hero-visual { display: none; }
}

/* ── 23. Responsive Utilities ───────────────────────────────── */
@media (max-width: 768px) {
  section { padding: 3.5rem 0; }
  .hero   { padding: 4rem 0 3.5rem; }
  .hero-btns { flex-direction: column; }
  .hero-btns .btn { width: 100%; justify-content: center; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  h1 { font-size: 2rem; }
  h2 { font-size: 1.6rem; }
}

@media (max-width: 480px) {
  .container { padding-left: 1rem; padding-right: 1rem; }
  .footer-grid { grid-template-columns: 1fr; }
}