/* ============================================================
   PURBALINK.ID — Design System & Landing Page Styles
   Dark Mode Premium SaaS Look
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Space+Grotesk:wght@400;500;600;700;800&display=swap');

/* ── CSS Custom Properties ────────────────────────────────── */
:root {
  /* Colors */
  --bg-base:        #080c14;
  --bg-surface:     #0d1525;
  --bg-card:        #111d30;
  --bg-card-hover:  #152040;

  --accent-violet:  #7c3aed;
  --accent-cyan:    #06b6d4;
  --accent-purple:  #a855f7;
  --accent-teal:    #14b8a6;

  --grad-primary:   linear-gradient(135deg, #7c3aed 0%, #06b6d4 100%);
  --grad-hero:      linear-gradient(135deg, #7c3aed 0%, #4f46e5 40%, #06b6d4 100%);
  --grad-catakas:   linear-gradient(135deg, #7c3aed 0%, #a855f7 100%);
  --grad-antreni:   linear-gradient(135deg, #0891b2 0%, #14b8a6 100%);

  --text-primary:   #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted:     #64748b;

  --border-subtle:  rgba(148, 163, 184, 0.08);
  --border-card:    rgba(148, 163, 184, 0.12);
  --glow-violet:    rgba(124, 58, 237, 0.3);
  --glow-cyan:      rgba(6, 182, 212, 0.3);

  /* Typography */
  --font-body:      'Inter', sans-serif;
  --font-heading:   'Space Grotesk', sans-serif;

  /* Spacing */
  --section-pad:    6rem 1.5rem;
  --radius-sm:      8px;
  --radius-md:      16px;
  --radius-lg:      24px;
  --radius-xl:      32px;

  /* Transitions */
  --transition:     all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Light Theme Variables & Comprehensive Luxury Overrides ───────────── */
[data-theme="light"] {
  --bg-base:        #f8fafc;
  --bg-surface:     #ffffff;
  --bg-card:        #ffffff;
  --bg-card-hover:  #f1f5f9;

  --accent-violet:  #7c3aed;
  --accent-cyan:    #0284c7;
  --accent-purple:  #9333ea;
  --accent-teal:    #0d9488;

  --grad-primary:   linear-gradient(135deg, #6d28d9 0%, #0284c7 100%);
  --grad-hero:      linear-gradient(135deg, #6d28d9 0%, #4338ca 40%, #0284c7 100%);
  --grad-catakas:   linear-gradient(135deg, #7c3aed 0%, #9333ea 100%);
  --grad-antreni:   linear-gradient(135deg, #0284c7 0%, #0d9488 100%);

  --text-primary:   #0f172a;
  --text-secondary: #334155;
  --text-muted:     #64748b;

  --border-subtle:  rgba(15, 23, 42, 0.08);
  --border-card:    rgba(15, 23, 42, 0.1);
  --glow-violet:    rgba(124, 58, 237, 0.15);
  --glow-cyan:      rgba(2, 132, 199, 0.15);
}

/* Light Mode Global Elements */
[data-theme="light"] body {
  background-color: var(--bg-base);
  color: var(--text-primary);
}

/* Light Mode Navbar */
[data-theme="light"] .navbar.scrolled {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(15, 23, 42, 0.06);
  box-shadow: 0 4px 30px rgba(15, 23, 42, 0.05);
}

[data-theme="light"] .nav-links a {
  color: var(--text-secondary);
}

[data-theme="light"] .nav-links a:hover {
  color: var(--text-primary);
}

[data-theme="light"] .nav-logo-text {
  color: var(--text-primary);
}

[data-theme="light"] .nav-cta {
  box-shadow: 0 4px 20px rgba(109, 40, 217, 0.25);
}

/* Light Mode Theme Toggle Button */
[data-theme="light"] .theme-toggle-btn {
  background: rgba(15, 23, 42, 0.05);
  border-color: rgba(15, 23, 42, 0.1);
  color: var(--text-primary);
}

[data-theme="light"] .theme-toggle-btn:hover {
  background: rgba(124, 58, 237, 0.08);
  border-color: rgba(124, 58, 237, 0.25);
  color: #6d28d9;
}

/* Light Mode Hero Section */
[data-theme="light"] .hero {
  background: radial-gradient(ellipse at 50% 0%, rgba(124, 58, 237, 0.06) 0%, transparent 70%);
}

[data-theme="light"] .hero-grid {
  background-image:
    linear-gradient(rgba(15, 23, 42, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15, 23, 42, 0.04) 1px, transparent 1px);
}

[data-theme="light"] .hero-orb-1 {
  background: radial-gradient(circle, rgba(124, 58, 237, 0.2) 0%, transparent 70%);
  filter: blur(100px);
  opacity: 0.85;
}

[data-theme="light"] .hero-orb-2 {
  background: radial-gradient(circle, rgba(2, 132, 199, 0.18) 0%, transparent 70%);
  filter: blur(100px);
  opacity: 0.85;
}

[data-theme="light"] .hero-orb-3 {
  background: radial-gradient(circle, rgba(99, 102, 241, 0.18) 0%, transparent 70%);
  filter: blur(100px);
  opacity: 0.85;
}

[data-theme="light"] .hero-mockup-img {
  box-shadow: 0 25px 60px -10px rgba(15, 23, 42, 0.12), 0 0 0 1px rgba(15, 23, 42, 0.06), 0 0 40px rgba(124, 58, 237, 0.12);
}

[data-theme="light"] .floating-card {
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.95);
  box-shadow: 0 20px 40px -10px rgba(15, 23, 42, 0.1), 0 0 0 1px rgba(15, 23, 42, 0.05);
}

[data-theme="light"] .fc-icon-violet { background: rgba(124, 58, 237, 0.1); }
[data-theme="light"] .fc-icon-cyan   { background: rgba(2, 132, 199, 0.1); }

/* Light Mode Badges */
[data-theme="light"] .badge {
  background: rgba(124, 58, 237, 0.08);
  border: 1px solid rgba(124, 58, 237, 0.22);
  color: #6d28d9;
}

[data-theme="light"] .badge-cyan {
  background: rgba(2, 132, 199, 0.08);
  border-color: rgba(2, 132, 199, 0.22);
  color: #0284c7;
}

[data-theme="light"] .badge-teal {
  background: rgba(13, 148, 136, 0.08);
  border-color: rgba(13, 148, 136, 0.22);
  color: #0d9488;
}

/* Light Mode Stats Bar */
[data-theme="light"] .stats-bar {
  background: #ffffff;
  border-color: rgba(15, 23, 42, 0.06);
  box-shadow: 0 4px 25px rgba(15, 23, 42, 0.03);
}

/* Light Mode Products Section */
[data-theme="light"] .product-card {
  background: #ffffff;
  border-color: rgba(15, 23, 42, 0.08);
  box-shadow: 0 10px 30px -5px rgba(15, 23, 42, 0.04), 0 0 0 1px rgba(15, 23, 42, 0.03);
}

[data-theme="light"] .product-card:hover {
  background: #ffffff;
  border-color: rgba(124, 58, 237, 0.25);
  box-shadow: 0 20px 40px -10px rgba(124, 58, 237, 0.12), 0 0 0 1px rgba(124, 58, 237, 0.15);
}

[data-theme="light"] .product-icon-catakas {
  background: rgba(124, 58, 237, 0.08);
  border-color: rgba(124, 58, 237, 0.2);
}

[data-theme="light"] .product-icon-antreni {
  background: rgba(2, 132, 199, 0.08);
  border-color: rgba(2, 132, 199, 0.2);
}

[data-theme="light"] .feat-check-catakas {
  background: rgba(124, 58, 237, 0.12);
  color: #7c3aed;
}

[data-theme="light"] .feat-check-antreni {
  background: rgba(2, 132, 199, 0.12);
  color: #0284c7;
}

[data-theme="light"] .product-mockup {
  border-color: rgba(15, 23, 42, 0.08);
  box-shadow: 0 10px 25px rgba(15, 23, 42, 0.05);
}

/* Light Mode Features Detail */
[data-theme="light"] .features-detail {
  background: #ffffff;
}

[data-theme="light"] .feature-item-icon.fi-catakas {
  background: rgba(124, 58, 237, 0.08);
  border-color: rgba(124, 58, 237, 0.2);
}

[data-theme="light"] .feature-item-icon.fi-antreni {
  background: rgba(2, 132, 199, 0.08);
  border-color: rgba(2, 132, 199, 0.2);
}

[data-theme="light"] .features-img-wrapper {
  box-shadow: 0 20px 50px -10px rgba(15, 23, 42, 0.12), 0 0 0 1px rgba(15, 23, 42, 0.06);
}

/* Light Mode FAQ Section */
[data-theme="light"] .faq-item {
  background: #ffffff;
  border-color: rgba(15, 23, 42, 0.08);
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.02);
}

[data-theme="light"] .faq-item:hover {
  border-color: rgba(124, 58, 237, 0.25);
  box-shadow: 0 10px 25px rgba(124, 58, 237, 0.06);
}

[data-theme="light"] .faq-item.active {
  background: #f8fafc;
  border-color: rgba(124, 58, 237, 0.3);
}

[data-theme="light"] .faq-question {
  color: var(--text-primary);
}

[data-theme="light"] .faq-question:hover {
  color: #6d28d9;
}

/* Light Mode CTA Section */
[data-theme="light"] .cta-section {
  background: #f8fafc;
}

[data-theme="light"] .cta-box {
  background: #ffffff;
  border-color: rgba(124, 58, 237, 0.18);
  box-shadow: 0 25px 60px -10px rgba(124, 58, 237, 0.12), 0 0 0 1px rgba(124, 58, 237, 0.1);
}

[data-theme="light"] .cta-box::before {
  background: linear-gradient(135deg, rgba(124, 58, 237, 0.04) 0%, rgba(2, 132, 199, 0.04) 100%);
  opacity: 1;
}

/* Light Mode Buttons & Chips */
[data-theme="light"] .btn-outline {
  color: var(--text-primary);
  border-color: rgba(15, 23, 42, 0.15);
  background: #ffffff;
  box-shadow: 0 2px 6px rgba(15, 23, 42, 0.04);
}

[data-theme="light"] .btn-outline:hover {
  background: rgba(124, 58, 237, 0.05);
  border-color: var(--accent-violet);
  color: #6d28d9;
}

[data-theme="light"] .chip {
  background: #ffffff;
  border-color: rgba(15, 23, 42, 0.1);
  color: var(--text-secondary);
  box-shadow: 0 2px 6px rgba(15, 23, 42, 0.04);
}

/* Light Mode Footer */
[data-theme="light"] .footer {
  background: #f1f5f9;
  border-top-color: rgba(15, 23, 42, 0.08);
}

[data-theme="light"] .social-link {
  background: #ffffff;
  border-color: rgba(15, 23, 42, 0.1);
  color: var(--text-muted);
}

[data-theme="light"] .social-link:hover {
  background: #ffffff;
  color: #6d28d9;
  border-color: rgba(124, 58, 237, 0.35);
  box-shadow: 0 4px 12px rgba(124, 58, 237, 0.12);
}

[data-theme="light"] .contact-icon-purple {
  background: rgba(124, 58, 237, 0.08);
  border-color: rgba(124, 58, 237, 0.2);
  color: #7c3aed;
}

[data-theme="light"] .contact-icon-cyan {
  background: rgba(2, 132, 199, 0.08);
  border-color: rgba(2, 132, 199, 0.2);
  color: #0284c7;
}

[data-theme="light"] .contact-icon-green {
  background: rgba(37, 211, 102, 0.1);
  border-color: rgba(37, 211, 102, 0.22);
  color: #16a34a;
}

[data-theme="light"] .footer-divider {
  background: rgba(15, 23, 42, 0.08);
}

/* Light Mode Mobile Overlay */
[data-theme="light"] .nav-mobile-overlay {
  background: rgba(248, 250, 252, 0.98);
  backdrop-filter: blur(20px);
}

[data-theme="light"] .nav-mobile-links a {
  color: var(--text-primary);
}

[data-theme="light"] .nav-close {
  color: var(--text-secondary);
}



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

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

body {
  background-color: var(--bg-base);
  color: var(--text-primary);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ── Utility ──────────────────────────────────────────────── */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.gradient-text {
  background: var(--grad-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.gradient-text-catakas {
  background: var(--grad-catakas);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.gradient-text-antreni {
  background: var(--grad-antreni);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.85rem;
  background: rgba(124, 58, 237, 0.15);
  border: 1px solid rgba(124, 58, 237, 0.35);
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 600;
  color: #c4b5fd;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.badge-cyan {
  background: rgba(6, 182, 212, 0.1);
  border-color: rgba(6, 182, 212, 0.3);
  color: #67e8f9;
}

.badge-teal {
  background: rgba(20, 184, 166, 0.1);
  border-color: rgba(20, 184, 166, 0.3);
  color: #5eead4;
}

/* ── Scroll Reveal ────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-left.revealed {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-right.revealed {
  opacity: 1;
  transform: translateX(0);
}

/* ── Navbar ───────────────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1.25rem 1.5rem;
  transition: var(--transition);
}

.navbar.scrolled {
  background: rgba(8, 12, 20, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
  padding: 0.85rem 1.5rem;
}

.navbar-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
}

.nav-logo-mark {
  width: 34px;
  height: 34px;
  background: var(--grad-primary);
  -webkit-mask: url('assets/logo_mask.png') no-repeat center / contain;
  mask: url('assets/logo_mask.png') no-repeat center / contain;
  flex-shrink: 0;
  display: inline-block;
  transition: var(--transition);
}

.nav-logo-img {
  width: 34px;
  height: 34px;
  object-fit: contain;
  flex-shrink: 0;
}

.nav-logo-icon {
  width: 38px;
  height: 38px;
  background: var(--grad-primary);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  font-weight: 800;
  color: white;
  font-family: var(--font-heading);
  flex-shrink: 0;
}

.nav-logo-text {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
}

.nav-logo-text span {
  background: var(--grad-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  text-decoration: none;
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  transition: var(--transition);
}

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

.nav-right {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Theme Toggle Button */
.theme-toggle-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.45rem 0.85rem;
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: 100px;
  color: var(--text-primary);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  outline: none;
}

.theme-toggle-btn:hover {
  background: var(--bg-card-hover);
  border-color: var(--accent-violet);
  transform: translateY(-1px);
}

.theme-toggle-btn .sun-icon {
  display: none;
  color: #f59e0b;
}

.theme-toggle-btn .moon-icon {
  display: block;
  color: #a855f7;
}

[data-theme="light"] .theme-toggle-btn .sun-icon {
  display: block;
}

[data-theme="light"] .theme-toggle-btn .moon-icon {
  display: none;
}

.mobile-theme-toggle-btn {
  width: 100%;
  justify-content: center;
  padding: 0.75rem 1.2rem;
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.55rem 1.2rem;
  background: var(--grad-primary);
  color: white;
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition);
  box-shadow: 0 0 20px var(--glow-violet);
}

.nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 0 30px var(--glow-violet);
}

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

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-secondary);
  border-radius: 2px;
  transition: var(--transition);
}

/* ── Hero Section ─────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 8rem 1.5rem 5rem;
  overflow: hidden;
}

/* Background mesh gradients */
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.35;
}

.hero-orb-1 {
  width: 600px;
  height: 600px;
  background: #7c3aed;
  top: -150px;
  left: -100px;
}

.hero-orb-2 {
  width: 400px;
  height: 400px;
  background: #06b6d4;
  bottom: -50px;
  right: -50px;
}

.hero-orb-3 {
  width: 300px;
  height: 300px;
  background: #4f46e5;
  top: 50%;
  right: 20%;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(148, 163, 184, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148, 163, 184, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
}

.hero-inner {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  width: 100%;
}

.hero-content {
  max-width: 580px;
}

.hero-badge {
  margin-bottom: 1.5rem;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.02em;
  margin-bottom: 1.25rem;
  color: var(--text-primary);
}

.hero-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 2.5rem;
  max-width: 480px;
}

.hero-ctas {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.75rem;
  background: var(--grad-primary);
  color: white;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  transition: var(--transition);
  box-shadow: 0 4px 30px var(--glow-violet);
  border: none;
  cursor: pointer;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 40px var(--glow-violet);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.75rem;
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  transition: var(--transition);
  cursor: pointer;
}

.btn-outline:hover {
  background: var(--bg-card);
  border-color: rgba(124, 58, 237, 0.5);
  transform: translateY(-2px);
}

.hero-products {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-subtle);
}

.hero-products-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 500;
  white-space: nowrap;
}

.hero-product-chips {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.8rem;
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  transition: var(--transition);
}

.chip-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
}

.chip-dot-catakas { background: #a855f7; }
.chip-dot-antreni { background: #06b6d4; }

.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-mockup-wrapper {
  position: relative;
  width: 100%;
  max-width: 460px;
}

.hero-mockup-img {
  width: 100%;
  border-radius: var(--radius-xl);
  box-shadow: 0 40px 80px rgba(0,0,0,0.5), 0 0 60px var(--glow-violet);
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-15px); }
}

.floating-card {
  position: absolute;
  background: rgba(13, 21, 37, 0.85);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  padding: 0.85rem 1.1rem;
  display: flex;
  align-items: center;
  gap: 0.7rem;
  white-space: nowrap;
  animation: float 6s ease-in-out infinite;
}

.floating-card-1 {
  top: 10%;
  left: -15%;
  animation-delay: -2s;
}

.floating-card-2 {
  bottom: 20%;
  right: -12%;
  animation-delay: -4s;
}

.fc-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.fc-icon-violet { background: rgba(124, 58, 237, 0.2); }
.fc-icon-cyan   { background: rgba(6, 182, 212, 0.15); }

.fc-text-label {
  font-size: 0.7rem;
  color: var(--text-muted);
  font-weight: 500;
}

.fc-text-value {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
  font-family: var(--font-heading);
}

/* ── Stats Bar ────────────────────────────────────────────── */
.stats-bar {
  padding: 3rem 1.5rem;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  background: var(--bg-surface);
}

.stats-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}

.stat-item {}

.stat-value {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  line-height: 1;
  margin-bottom: 0.4rem;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* ── Section Header ───────────────────────────────────────── */
.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  line-height: 1.2;
  margin-top: 1rem;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.section-subtitle {
  font-size: 1rem;
  color: var(--text-secondary);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ── Products Section ─────────────────────────────────────── */
.products {
  padding: var(--section-pad);
}

.products-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.product-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.product-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

.product-card-catakas::before {
  background: var(--grad-catakas);
}

.product-card-antreni::before {
  background: var(--grad-antreni);
}

.product-card:hover {
  background: var(--bg-card-hover);
  transform: translateY(-4px);
  border-color: rgba(148, 163, 184, 0.2);
}

.product-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 1.5rem;
}

.product-icon-catakas  { background: rgba(124, 58, 237, 0.15); border: 1px solid rgba(124, 58, 237, 0.3); }
.product-icon-antreni { background: rgba(6, 182, 212, 0.1);   border: 1px solid rgba(6, 182, 212, 0.25); }

.product-name {
  font-family: var(--font-heading);
  font-size: 1.7rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
}

.product-tagline {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.product-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  margin-bottom: 2rem;
}

.product-features li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.feat-check {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  flex-shrink: 0;
}

.feat-check-catakas  { background: rgba(124, 58, 237, 0.2); color: #c4b5fd; }
.feat-check-antreni { background: rgba(6, 182, 212, 0.15); color: #67e8f9; }

.product-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.8rem 1.5rem;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 0.9rem;
  text-decoration: none;
  transition: var(--transition);
  width: 100%;
  justify-content: center;
}

.product-cta-catakas {
  background: var(--grad-catakas);
  color: white;
  box-shadow: 0 4px 20px rgba(124, 58, 237, 0.35);
}

.product-cta-catakas:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(124, 58, 237, 0.5);
}

.product-cta-antreni {
  background: var(--grad-antreni);
  color: white;
  box-shadow: 0 4px 20px rgba(6, 182, 212, 0.3);
}

.product-cta-antreni:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(6, 182, 212, 0.45);
}

.product-mockup {
  margin-top: 2rem;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-subtle);
}

.product-mockup img {
  width: 100%;
  display: block;
  transition: var(--transition);
}

.product-card:hover .product-mockup img {
  transform: scale(1.02);
}

/* ── Features Detail Section ──────────────────────────────── */
.features-detail {
  padding: var(--section-pad);
  background: var(--bg-surface);
}

.features-block {
  max-width: 1200px;
  margin: 0 auto 5rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.features-block:last-child {
  margin-bottom: 0;
}

.features-block.reverse {
  direction: rtl;
}

.features-block.reverse > * {
  direction: ltr;
}

.features-content {}

.features-label {
  margin-bottom: 1rem;
}

.features-title {
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.features-desc {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 2rem;
}

.features-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.feature-item {
  display: flex;
  gap: 1rem;
}

.feature-item-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.fi-catakas  { background: rgba(124, 58, 237, 0.12); border: 1px solid rgba(124, 58, 237, 0.2); }
.fi-antreni { background: rgba(6, 182, 212, 0.1);   border: 1px solid rgba(6, 182, 212, 0.2);  }

.feature-item-text h4 {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
  color: var(--text-primary);
}

.feature-item-text p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.features-visual {
  position: relative;
}

.features-img-wrapper {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4);
}

.features-img-wrapper img {
  width: 100%;
  display: block;
}

.features-img-glow {
  position: absolute;
  inset: 0;
  border-radius: var(--radius-xl);
  pointer-events: none;
}

.features-img-glow-catakas {
  box-shadow: inset 0 0 60px rgba(124, 58, 237, 0.15), 0 0 60px rgba(124, 58, 237, 0.2);
}

.features-img-glow-antreni {
  box-shadow: inset 0 0 60px rgba(6, 182, 212, 0.1), 0 0 60px rgba(6, 182, 212, 0.15);
}

/* ── FAQ Section ──────────────────────────────────────────── */
.faq {
  padding: var(--section-pad);
}

.faq-accordion {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
}

.faq-item:hover {
  border-color: rgba(124, 58, 237, 0.3);
}

.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 1.5rem;
  background: none;
  border: none;
  color: var(--text-primary);
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  gap: 1rem;
}

.faq-question:hover {
  color: #c4b5fd;
}

.faq-icon {
  flex-shrink: 0;
  transition: transform 0.3s ease;
  color: var(--text-muted);
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
  color: var(--accent-purple);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
  padding: 0 1.5rem;
}

.faq-item.active .faq-answer {
  max-height: 300px;
  padding: 0 1.5rem 1.25rem 1.5rem;
}

/* ── CTA Section ──────────────────────────────────────────── */
.cta-section {
  padding: var(--section-pad);
  background: var(--bg-surface);
}

.cta-box {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-xl);
  padding: 4rem 3rem;
  position: relative;
  overflow: hidden;
}

.cta-box::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--grad-hero);
  opacity: 0.05;
}

.cta-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.3;
  pointer-events: none;
}

.cta-orb-1 { width: 300px; height: 300px; background: #7c3aed; top: -100px; left: -100px; }
.cta-orb-2 { width: 250px; height: 250px; background: #06b6d4; bottom: -80px; right: -80px; }

.cta-title {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 1rem;
  position: relative;
  letter-spacing: -0.02em;
}

.cta-subtitle {
  font-size: 1rem;
  color: var(--text-secondary);
  margin-bottom: 2.5rem;
  position: relative;
}

.cta-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  position: relative;
}

/* ── Footer ───────────────────────────────────────────────── */
.footer {
  padding: 4rem 1.5rem 2.5rem;
  border-top: 1px solid var(--border-subtle);
  background: var(--bg-base);
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 4rem;
  margin-bottom: 2.5rem;
}

.footer-brand-col {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer-brand-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.65;
  max-width: 380px;
}

.footer-socials {
  display: flex;
  gap: 0.75rem;
  margin-top: 0.25rem;
}

.social-link {
  width: 38px;
  height: 38px;
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  text-decoration: none;
  color: var(--text-muted);
  transition: var(--transition);
}

.social-link:hover {
  background: var(--bg-card-hover);
  color: var(--text-primary);
  border-color: rgba(124, 58, 237, 0.4);
  transform: translateY(-2px);
}

.footer-col-title {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 1.25rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.footer-contact-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.footer-contact-list li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.footer-contact-list a {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--text-secondary);
  text-decoration: none;
  transition: var(--transition);
}

.footer-contact-list a:hover {
  color: var(--text-primary);
}

.contact-icon-box {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: var(--transition);
}

.contact-icon-cyan {
  background: rgba(6, 182, 212, 0.12);
  border: 1px solid rgba(6, 182, 212, 0.25);
  color: #67e8f9;
}

.contact-icon-purple {
  background: rgba(124, 58, 237, 0.12);
  border: 1px solid rgba(124, 58, 237, 0.25);
  color: #c4b5fd;
}

.contact-icon-green {
  background: rgba(37, 211, 102, 0.12);
  border: 1px solid rgba(37, 211, 102, 0.25);
  color: #25D366;
}

.footer-contact-list a:hover .contact-icon-box {
  transform: scale(1.1);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
}

.footer-divider {
  height: 1px;
  background: var(--border-subtle);
  margin-bottom: 1.5rem;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer-copy {
  font-size: 0.825rem;
  color: var(--text-muted);
}

.footer-made {
  font-size: 0.825rem;
  color: var(--text-muted);
  display: inline-flex;
  align-items: center;
  gap: 0.2rem;
}

/* ── WhatsApp Floating Button ─────────────────────────────── */
.wa-fab {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 999;
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.85rem 1.4rem;
  background: #25D366;
  color: white;
  border-radius: 100px;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.9rem;
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.4);
  transition: var(--transition);
  overflow: hidden;
}

.wa-fab:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(37, 211, 102, 0.55);
}

.wa-fab-text {
  max-width: 0;
  overflow: hidden;
  white-space: nowrap;
  transition: max-width 0.4s ease, opacity 0.4s ease;
  opacity: 0;
}

.wa-fab:hover .wa-fab-text {
  max-width: 120px;
  opacity: 1;
}

.wa-fab-icon {
  font-size: 1.3rem;
  flex-shrink: 0;
}

/* ── Mobile Navigation Overlay ────────────────────────────── */
.nav-mobile-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(8, 12, 20, 0.98);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2rem;
}

.nav-mobile-overlay.open {
  display: flex;
}

.nav-mobile-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

.nav-mobile-links a {
  text-decoration: none;
  color: var(--text-primary);
  font-size: 1.4rem;
  font-family: var(--font-heading);
  font-weight: 700;
}

.nav-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 1.8rem;
  cursor: pointer;
}

.mobile-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  width: 80%;
  max-width: 280px;
}

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 1024px) {
  .features-block {
    gap: 3rem;
  }

  .footer-top {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
}

@media (max-width: 768px) {
  :root {
    --section-pad: 4rem 1.25rem;
  }

  .nav-links, .nav-cta {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .hero-inner {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 3rem;
  }

  .hero-content {
    max-width: 100%;
  }

  .hero-ctas {
    justify-content: center;
  }

  .hero-products {
    justify-content: center;
    flex-direction: column;
    align-items: center;
  }

  .hero-visual {
    order: -1;
  }

  .floating-card-1 {
    left: -5%;
    top: 5%;
  }

  .floating-card-2 {
    right: -5%;
    bottom: 10%;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .products-grid {
    grid-template-columns: 1fr;
  }

  .features-block, .features-block.reverse {
    grid-template-columns: 1fr;
    direction: ltr;
    gap: 2rem;
  }

  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 420px;
  }

  .pricing-card.featured {
    order: -1;
  }

  .cta-box {
    padding: 3rem 1.5rem;
  }

  .footer-top {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .wa-fab-text {
    display: none;
  }

  .wa-fab {
    width: 56px;
    height: 56px;
    padding: 0;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 2.1rem;
  }

  .hero-ctas {
    flex-direction: column;
  }

  .btn-primary, .btn-outline {
    width: 100%;
    justify-content: center;
  }
}

/* ── Scrollbar ────────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-base); }
::-webkit-scrollbar-thumb { background: #2d3748; border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: #4a5568; }