/* ============================================================
   MS AI STORE — Premium CSS
   Author: MS AI Store
   ============================================================ */

/* ---- CSS Custom Properties ---- */
:root {
  /* === Brand Colors === */
  --blue:        #4F6EF7;
  --blue-light:  #7B93FA;
  --blue-dark:   #3A4FD8;
  --violet:      #A855F7;
  --violet-light:#C084FC;
  --violet-dark: #7C3AED;
  --purple:      #8B5CF6;
  --cyan:        #06B6D4;
  --cyan-light:  #22D3EE;
  --pink:        #EC4899;

  /* === WhatsApp === */
  --green-wa:    #25D366;
  --green-wa-dark: #128C7E;

  /* === Neutral (Light Theme) === */
  --white:       #FFFFFF;
  --gray-50:     #F8FAFC;
  --gray-100:    #F1F5F9;
  --gray-200:    #E2E8F0;
  --gray-300:    #CBD5E1;
  --gray-400:    #94A3B8;
  --gray-500:    #64748B;
  --gray-600:    #475569;
  --gray-700:    #334155;
  --gray-800:    #1E293B;
  --gray-900:    #0F172A;

  /* === Light Palette (replacing Midnight Cyber) === */
  --dark-bg:     #F4F7FE;
  --dark-bg2:    #EEF2FC;
  --dark-card:   #FFFFFF;
  --dark-card2:  #F8FAFF;
  --dark-border: rgba(79,110,247,0.15);
  --dark-border2: rgba(79,110,247,0.08);

  /* === Gradients === */
  --grad-main:   linear-gradient(135deg, #4F6EF7 0%, #A855F7 100%);
  --grad-hero:   linear-gradient(135deg, #F4F7FE 0%, #EEF2FC 50%, #E8ECFA 100%);
  --grad-card:   linear-gradient(135deg, rgba(79,110,247,0.05) 0%, rgba(168,85,247,0.05) 100%);
  --grad-glow:   radial-gradient(ellipse at center, rgba(79,110,247,0.12) 0%, transparent 70%);
  --grad-accent: linear-gradient(135deg, #06B6D4 0%, #4F6EF7 50%, #A855F7 100%);

  /* === Glass (Light) === */
  --glass-bg:    rgba(255,255,255,0.80);
  --glass-bg2:   rgba(79,110,247,0.08);
  --glass-border: rgba(79,110,247,0.18);

  /* === Shadows (Light) === */
  --shadow-sm:   0 2px 8px rgba(79,110,247,0.08);
  --shadow-md:   0 8px 30px rgba(79,110,247,0.10);
  --shadow-lg:   0 16px 56px rgba(79,110,247,0.12);
  --shadow-glow-blue: 0 0 35px rgba(79,110,247,0.15);
  --shadow-glow-violet: 0 0 35px rgba(168,85,247,0.15);

  /* === Border Radius === */
  --radius-sm:   10px;
  --radius-md:   16px;
  --radius-lg:   24px;
  --radius-xl:   32px;
  --radius-full: 9999px;

  /* === Typography === */
  --font-main:   'Inter', 'Outfit', system-ui, sans-serif;
  --font-display: 'Outfit', 'Inter', system-ui, sans-serif;

  /* === Transitions === */
  --transition:  0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  --nav-height:  76px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 100px;
  font-size: 16px;
}

body {
  font-family: var(--font-main);
  background: var(--dark-bg);
  background-image:
    radial-gradient(ellipse 80% 50% at 20% 0%, rgba(79,110,247,0.08) 0%, transparent 60%),
    radial-gradient(ellipse 60% 40% at 80% 10%, rgba(168,85,247,0.06) 0%, transparent 60%),
    radial-gradient(ellipse 50% 50% at 50% 90%, rgba(6,182,212,0.05) 0%, transparent 60%);
  color: var(--gray-800);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

/* ---- Utility ---- */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

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

.gradient-text-orange {
  background: linear-gradient(135deg, #F59E0B 0%, #EF4444 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ---- Scroll Reveal Animations ---- */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s cubic-bezier(0.4,0,0.2,1), transform 0.7s cubic-bezier(0.4,0,0.2,1);
}

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

/* ====================================================
   NAVBAR — Floating Pill Style
   ==================================================== */
.navbar {
  position: fixed;
  top: 16px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1000;
  width: calc(100% - 48px);
  max-width: 1160px;
  height: 64px;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(24px) saturate(200%);
  -webkit-backdrop-filter: blur(24px) saturate(200%);
  border: 1px solid rgba(79, 110, 247, 0.15);
  border-radius: 20px;
  transition: all var(--transition);
  box-shadow: 0 8px 32px rgba(79,110,247,0.08), 0 0 25px rgba(79,110,247,0.05);
}

.navbar.scrolled {
  background: rgba(255, 255, 255, 0.95);
  border-color: rgba(79, 110, 247, 0.25);
  box-shadow: 0 12px 48px rgba(79,110,247,0.12), 0 0 35px rgba(79,110,247,0.06);
  top: 10px;
}

.nav-container {
  max-width: 100%;
  margin: 0;
  padding: 0 18px 0 20px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

/* ---- Logo ---- */
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}

.logo-icon {
  display: flex;
  align-items: center;
  position: relative;
}

.logo-icon::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 14px;
  background: var(--grad-main);
  opacity: 0.2;
  filter: blur(8px);
  pointer-events: none;
}

.logo-text {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--gray-900);
  letter-spacing: -0.03em;
}

.logo-accent {
  background: var(--grad-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.logo-name-wrap {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.logo-sub {
  font-size: 0.55rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gray-500);
  line-height: 1;
  margin-top: -2px;
}

/* ---- Nav Menu (pills) ---- */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 2px;
  list-style: none;
  background: rgba(79,110,247,0.05);
  border: 1px solid rgba(79,110,247,0.1);
  border-radius: var(--radius-full);
  padding: 4px;
}

.nav-link {
  display: block;
  padding: 7px 16px;
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--gray-600);
  border-radius: var(--radius-full);
  transition: color var(--transition), background var(--transition);
  white-space: nowrap;
  letter-spacing: 0.01em;
  position: relative;
}

.nav-link:hover {
  color: var(--gray-900);
  background: rgba(79,110,247,0.08);
}

.nav-link.active {
  color: var(--white);
  background: var(--grad-main);
  box-shadow: 0 2px 16px rgba(79,110,247,0.3);
}

/* ---- CTA button ---- */
.nav-cta {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 18px;
  background: var(--grad-main);
  color: var(--white);
  font-size: 0.84rem;
  font-weight: 700;
  border-radius: var(--radius-full);
  transition: transform var(--transition), box-shadow var(--transition), filter var(--transition);
  white-space: nowrap;
  box-shadow: 0 2px 16px rgba(79,110,247,0.3);
  letter-spacing: 0.01em;
  flex-shrink: 0;
}

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 28px rgba(79,110,247,0.4);
  filter: brightness(1.1);
}

.cta-arrow { transition: transform var(--transition); }
.nav-cta:hover .cta-arrow { transform: translateX(4px); }

/* ---- Hamburger ---- */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 40px;
  height: 40px;
  gap: 5px;
  border-radius: var(--radius-sm);
  transition: background var(--transition);
  cursor: pointer;
}

.nav-toggle:hover { background: rgba(79,110,247,0.08); }

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--gray-600);
  border-radius: var(--radius-full);
  transition: transform var(--transition), opacity var(--transition), width var(--transition);
}

.nav-toggle span:nth-child(2) { width: 16px; }
.nav-toggle.open span:nth-child(2) { width: 22px; opacity: 0; }
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ====================================================
   HERO SECTION
   ==================================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: calc(80px + 80px) 24px 100px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: var(--grad-hero);
  z-index: 0;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(79,110,247,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(79,110,247,0.06) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 0%, transparent 100%);
}

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

.hero-orb-1 {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(79,110,247,0.15) 0%, transparent 70%);
  top: -200px;
  left: -200px;
  animation: orbFloat1 8s ease-in-out infinite;
}

.hero-orb-2 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(168,85,247,0.12) 0%, transparent 70%);
  bottom: -100px;
  right: -100px;
  animation: orbFloat2 10s ease-in-out infinite;
}

.hero-orb-3 {
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(79,110,247,0.10) 0%, transparent 70%);
  top: 40%;
  left: 60%;
  animation: orbFloat3 7s ease-in-out infinite;
}

#heroCanvas {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  opacity: 0.6;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 860px;
  width: 100%;
  margin: 0 auto;
}

/* Hero Badge */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: rgba(79,110,247,0.08);
  border: 1px solid rgba(79,110,247,0.2);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--blue);
  margin-bottom: 24px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.badge-dot {
  width: 8px;
  height: 8px;
  background: var(--green-wa);
  border-radius: 50%;
  animation: pulseDot 2s ease-in-out infinite;
  box-shadow: 0 0 8px var(--green-wa);
}

/* Hero Title */
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 6vw, 4.5rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
  color: var(--gray-900);
}

/* Hero Subtitle */
.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--gray-500);
  margin-bottom: 40px;
  line-height: 1.7;
  font-weight: 400;
}

/* Hero Stats */
.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  margin-bottom: 40px;
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  padding: 20px 40px;
  width: fit-content;
  margin-left: auto;
  margin-right: auto;
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0 32px;
}

.stat-number {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  background: var(--grad-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

.stat-suffix {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--blue);
}

.stat-label {
  font-size: 0.75rem;
  color: var(--gray-400);
  margin-top: 4px;
  font-weight: 500;
  white-space: nowrap;
}

.stat-divider {
  width: 1px;
  height: 48px;
  background: var(--dark-border);
  flex-shrink: 0;
}

/* Hero Buttons */
.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  transition: transform var(--transition), box-shadow var(--transition);
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.1);
  opacity: 0;
  transition: opacity var(--transition);
}

.btn:hover::before { opacity: 1; }

.btn-primary {
  background: var(--grad-main);
  color: var(--white);
  box-shadow: 0 4px 24px rgba(79,110,247,0.25);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 32px rgba(79,110,247,0.4);
}

.btn-icon { font-size: 1.1rem; }

.btn-secondary {
  background: rgba(255,255,255,0.8);
  color: var(--gray-800);
  border: 1px solid rgba(79,110,247,0.15);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  transform: translateY(-3px);
  background: rgba(255,255,255,0.95);
  border-color: rgba(79,110,247,0.3);
  box-shadow: var(--shadow-md);
}

.btn-arrow { transition: transform var(--transition); }
.btn-secondary:hover .btn-arrow { transform: translateX(4px); }

/* Hero Brands */
.hero-brands {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

.brand-label {
  font-size: 0.8rem;
  color: var(--gray-500);
  font-weight: 500;
}

.brand-logos { display: flex; gap: 8px; flex-wrap: wrap; justify-content: center; }

.brand-pill {
  padding: 6px 14px;
  background: rgba(79,110,247,0.06);
  border: 1px solid rgba(79,110,247,0.12);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--gray-600);
  transition: background var(--transition), border-color var(--transition);
}

.brand-pill:hover {
  background: rgba(79,110,247,0.10);
  border-color: rgba(79,110,247,0.25);
  color: var(--blue);
}

/* Scroll indicator */
.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 2;
}

.scroll-indicator {
  width: 28px;
  height: 44px;
  border: 2px solid rgba(79,110,247,0.2);
  border-radius: var(--radius-full);
  display: flex;
  justify-content: center;
  padding: 6px 0;
}

.scroll-indicator span {
  display: block;
  width: 4px;
  height: 10px;
  background: var(--blue);
  border-radius: var(--radius-full);
  animation: scrollAnim 2s ease-in-out infinite;
}

.scroll-text {
  font-size: 0.7rem;
  color: var(--gray-500);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* ====================================================
   SECTIONS COMMON
   ==================================================== */
.section {
  padding: 100px 0;
  position: relative;
}

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

.section-tag {
  display: inline-block;
  padding: 6px 16px;
  background: rgba(79,110,247,0.08);
  border: 1px solid rgba(79,110,247,0.18);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--blue);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.autodesk-tag {
  background: rgba(245,158,11,0.12);
  border-color: rgba(245,158,11,0.25);
  color: #F59E0B;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
  color: var(--gray-900);
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--gray-400);
  max-width: 580px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ====================================================
   PRODUCTS SECTION
   ==================================================== */
.products-section { background: var(--dark-bg); }

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
}

/* Product Card */
.product-card {
  position: relative;
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  overflow: hidden;
}

.product-card:hover {
  transform: translateY(-8px);
  border-color: rgba(79,110,247,0.3);
  box-shadow: 0 20px 60px rgba(79,110,247,0.12);
}

.product-card.featured {
  border-color: rgba(79,110,247,0.2);
  background: linear-gradient(135deg, rgba(79,110,247,0.04), rgba(168,85,247,0.03));
}

.product-card.featured:hover {
  box-shadow: 0 20px 60px rgba(79,110,247,0.15);
}

.card-glow {
  position: absolute;
  top: -60px;
  right: -60px;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(79,110,247,0.06), transparent 70%);
  pointer-events: none;
  border-radius: 50%;
}

.card-badge {
  position: absolute;
  top: 20px;
  right: 20px;
  padding: 5px 12px;
  background: linear-gradient(135deg, rgba(79,110,247,0.9), rgba(168,85,247,0.9));
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--white);
  white-space: nowrap;
  box-shadow: 0 2px 12px rgba(79,110,247,0.3);
}

.badge-popular {
  background: linear-gradient(135deg, #F59E0B, #EF4444);
  box-shadow: 0 2px 12px rgba(245,158,11,0.4);
}

.card-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
}

.product-logo {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  background: rgba(79,110,247,0.05);
  border: 1px solid rgba(79,110,247,0.08);
  overflow: hidden;
  padding: 4px;
}

.product-info { flex: 1; min-width: 0; }

.product-name {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 2px;
}

.product-category {
  font-size: 0.8rem;
  color: var(--gray-400);
  font-weight: 500;
}

.product-description {
  font-size: 0.9rem;
  color: var(--gray-500);
  line-height: 1.6;
  margin-bottom: 20px;
}

.product-features {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 24px;
}

.product-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--gray-600);
}

.feat-icon {
  color: var(--green-wa);
  font-size: 0.9rem;
  flex-shrink: 0;
  font-weight: 700;
}

.card-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 12px 24px;
  background: var(--grad-main);
  color: var(--white);
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: transform var(--transition), box-shadow var(--transition), opacity var(--transition);
  box-shadow: 0 2px 16px rgba(79,110,247,0.2);
}

.card-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(79,110,247,0.35);
  opacity: 0.92;
}

/* ====================================================
   AUTODESK SECTION
   ==================================================== */
.autodesk-section {
  background: linear-gradient(180deg, var(--dark-bg) 0%, #EEF2FC 50%, var(--dark-bg) 100%);
}

.autodesk-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

.autodesk-card {
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-lg);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  overflow: hidden;
}

.autodesk-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 48px rgba(245,158,11,0.10);
  border-color: rgba(245,158,11,0.3);
}

.ad-card-inner { padding: 28px; }

.ad-logo-wrap { margin-bottom: 16px; }

.ad-logo {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.02em;
  font-family: var(--font-display);
  box-shadow: var(--shadow-md);
}

.autocad-color  { background: linear-gradient(135deg, #CC0000, #8B0000); }
.revit-color    { background: linear-gradient(135deg, #003087, #0052CC); }
.civil3d-color  { background: linear-gradient(135deg, #1D6A21, #0A3D0C); }
.maya-color     { background: linear-gradient(135deg, #1A8FA0, #0D5F6B); }
.max3ds-color   { background: linear-gradient(135deg, #336791, #1E4D7B); }
.fusion-color   { background: linear-gradient(135deg, #F59E0B, #D97706); }
.inventor-color { background: linear-gradient(135deg, #FF6D00, #CC4600); }

.ad-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 8px;
}

.ad-desc {
  font-size: 0.85rem;
  color: var(--gray-400);
  line-height: 1.6;
  margin-bottom: 16px;
}

.ad-features {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}

.ad-features li {
  font-size: 0.82rem;
  color: var(--gray-400);
  padding-left: 14px;
  position: relative;
}

.ad-features li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: #F59E0B;
}

.ad-personal-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  background: rgba(37,211,102,0.08);
  border: 1px solid rgba(37,211,102,0.2);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  color: #25D366;
  font-weight: 600;
  margin-bottom: 16px;
}

.ad-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 10px 20px;
  background: rgba(245,158,11,0.1);
  border: 1px solid rgba(245,158,11,0.3);
  color: #F59E0B;
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: background var(--transition), border-color var(--transition), transform var(--transition);
}

.ad-btn:hover {
  background: rgba(245,158,11,0.2);
  border-color: rgba(245,158,11,0.5);
  transform: translateY(-1px);
}

/* ====================================================
   HOW IT WORKS
   ==================================================== */
.how-section {
  background: var(--dark-bg);
}

.steps-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: 640px;
  margin: 0 auto;
  gap: 0;
}

.step {
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  width: 100%;
  display: flex;
  align-items: flex-start;
  gap: 20px;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
  position: relative;
}

.step:hover {
  transform: translateX(8px);
  border-color: rgba(79,110,247,0.3);
  box-shadow: -4px 0 20px rgba(79,110,247,0.08), var(--shadow-md);
}

.step-number {
  position: absolute;
  top: -14px;
  left: 32px;
  width: 28px;
  height: 28px;
  background: var(--grad-main);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 800;
  color: var(--white);
  box-shadow: 0 2px 12px rgba(79,110,247,0.3);
}

.step-icon {
  width: 56px;
  height: 56px;
  background: rgba(79,110,247,0.08);
  border: 1px solid rgba(79,110,247,0.15);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue);
  flex-shrink: 0;
  transition: background var(--transition);
}

.step:hover .step-icon {
  background: rgba(79,110,247,0.14);
}

.step-title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 8px;
}

.step-desc {
  font-size: 0.88rem;
  color: var(--gray-400);
  line-height: 1.6;
}

.step-connector {
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 48px;
  gap: 0;
  z-index: 1;
}

.connector-line {
  width: 2px;
  height: 30px;
  background: linear-gradient(to bottom, var(--blue), var(--violet));
  opacity: 0.4;
}

.connector-arrow {
  color: var(--blue);
  font-size: 1.2rem;
  opacity: 0.6;
  animation: arrowBounce 2s ease-in-out infinite;
}

/* ====================================================
   WHY CHOOSE US
   ==================================================== */
.why-section {
  background: linear-gradient(180deg, var(--dark-bg) 0%, #EAF0FC 100%);
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

.why-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  text-align: center;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition), background var(--transition);
  cursor: default;
  position: relative;
  overflow: hidden;
}

.why-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--grad-main);
  opacity: 0;
  transition: opacity var(--transition-slow);
}

.why-card:hover, .why-card:focus-visible {
  transform: translateY(-6px);
  border-color: rgba(79,110,247,0.3);
  box-shadow: 0 16px 48px rgba(79,110,247,0.10);
}

.why-card:hover::before { opacity: 0.04; }

.why-card:focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; }

.why-icon-wrap {
  width: 64px;
  height: 64px;
  background: rgba(79,110,247,0.06);
  border: 1px solid rgba(79,110,247,0.15);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  transition: background var(--transition), transform var(--transition);
}

.why-card:hover .why-icon-wrap {
  background: rgba(79,110,247,0.12);
  transform: scale(1.1) rotate(-5deg);
}

.why-icon { font-size: 1.8rem; line-height: 1; }

.why-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 8px;
}

.why-desc {
  font-size: 0.875rem;
  color: var(--gray-400);
  line-height: 1.6;
}

/* ====================================================
   TESTIMONIALS
   ==================================================== */
.testimonials-section { background: var(--dark-bg); }

.testimonials-carousel {
  position: relative;
  overflow: hidden;
}

.carousel-track {
  display: flex;
  gap: 20px;
  transition: transform 0.5s cubic-bezier(0.4,0,0.2,1);
}

.testimonial-card {
  min-width: calc(33.333% - 14px);
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  flex-shrink: 0;
  transition: transform var(--transition), border-color var(--transition);
  position: relative;
  overflow: hidden;
}

.testimonial-card::before {
  content: '"';
  position: absolute;
  top: 16px;
  right: 20px;
  font-size: 5rem;
  color: rgba(79,110,247,0.06);
  font-family: Georgia, serif;
  line-height: 1;
  pointer-events: none;
}

.testimonial-card:hover {
  transform: translateY(-4px);
  border-color: rgba(79,110,247,0.2);
}

.test-stars {
  color: #F59E0B;
  font-size: 1rem;
  letter-spacing: 2px;
  margin-bottom: 14px;
}

.test-text {
  font-size: 0.9rem;
  color: var(--gray-600);
  line-height: 1.7;
  margin-bottom: 20px;
  font-style: italic;
}

.test-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.test-avatar {
  width: 40px;
  height: 40px;
  background: var(--grad-main);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  flex-shrink: 0;
}

.test-author strong {
  display: block;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--gray-900);
}

.test-author span {
  font-size: 0.78rem;
  color: var(--blue);
  font-weight: 500;
}

.carousel-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 32px;
}

.carousel-btn {
  width: 44px;
  height: 44px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 50%;
  color: var(--gray-700);
  font-size: 1.3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition), border-color var(--transition), transform var(--transition);
}

.carousel-btn:hover {
  background: rgba(79,110,247,0.10);
  border-color: rgba(79,110,247,0.3);
  transform: scale(1.1);
}

.carousel-dots {
  display: flex;
  gap: 8px;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gray-600);
  border: none;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
  padding: 0;
}

.dot.active {
  background: var(--blue);
  transform: scale(1.3);
}

/* ====================================================
   FAQ
   ==================================================== */
.faq-section {
  background: linear-gradient(180deg, #EAF0FC 0%, var(--dark-bg) 100%);
}

.faq-list {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

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

.faq-item:hover { border-color: rgba(79,110,247,0.25); }

.faq-question {
  width: 100%;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  text-align: left;
  color: var(--gray-900);
  font-size: 0.95rem;
  font-weight: 600;
  transition: color var(--transition);
  background: none;
  border: none;
  cursor: pointer;
}

.faq-question:hover { color: var(--blue); }

.faq-question[aria-expanded="true"] { color: var(--blue); }

.faq-icon {
  width: 28px;
  height: 28px;
  background: rgba(79,110,247,0.08);
  border: 1px solid rgba(79,110,247,0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 700;
  color: var(--blue);
  flex-shrink: 0;
  transition: transform var(--transition), background var(--transition);
}

.faq-question[aria-expanded="true"] .faq-icon {
  transform: rotate(45deg);
  background: rgba(79,110,247,0.14);
}

.faq-answer {
  padding: 0 24px 20px;
  font-size: 0.9rem;
  color: var(--gray-400);
  line-height: 1.7;
}

.faq-answer[hidden] { display: none; }

/* ====================================================
   ORDER SECTION
   ==================================================== */
.order-section {
  background: var(--dark-bg);
  position: relative;
}

.order-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 800px;
  background: radial-gradient(ellipse, rgba(79,110,247,0.04) 0%, transparent 70%);
  pointer-events: none;
}

.order-layout {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 32px;
  align-items: start;
}

/* Form */
.order-form-wrap {
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-lg);
  padding: 40px;
}

.order-form { display: flex; flex-direction: column; gap: 20px; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--gray-700);
}

.required { color: #EF4444; }

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 12px 16px;
  background: rgba(79,110,247,0.03);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-md);
  color: var(--gray-900);
  font-size: 0.9rem;
  transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
  -webkit-appearance: none;
  appearance: none;
}

.form-input::placeholder, .form-textarea::placeholder { color: var(--gray-600); }

.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--blue);
  background: rgba(79,110,247,0.04);
  box-shadow: 0 0 0 3px rgba(79,110,247,0.10);
}

.form-input.error, .form-select.error { border-color: #EF4444; }

.form-error {
  font-size: 0.78rem;
  color: #EF4444;
  min-height: 18px;
  display: block;
}

.select-wrap { position: relative; }
.select-arrow {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--gray-400);
  pointer-events: none;
  font-size: 0.8rem;
}

.form-textarea { resize: vertical; min-height: 100px; line-height: 1.6; }

/* WhatsApp Button */
.whatsapp-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 16px 24px;
  background: linear-gradient(135deg, var(--green-wa) 0%, var(--green-wa-dark) 100%);
  color: var(--white);
  font-size: 1rem;
  font-weight: 700;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), opacity var(--transition);
  box-shadow: 0 4px 24px rgba(37,211,102,0.35);
  position: relative;
  overflow: hidden;
}

.whatsapp-btn::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -60%;
  width: 60%;
  height: 200%;
  background: rgba(255,255,255,0.15);
  transform: skewX(-20deg);
  transition: left 0.5s ease;
}

.whatsapp-btn:hover::before { left: 120%; }

.whatsapp-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 32px rgba(37,211,102,0.5);
}

.whatsapp-btn:active { transform: translateY(0); }

/* Order Summary */
.order-summary {
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: sticky;
  top: calc(var(--nav-height) + 20px);
}

.summary-header {
  padding: 20px 24px;
  background: rgba(79,110,247,0.05);
  border-bottom: 1px solid var(--dark-border);
}

.summary-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--gray-900);
}

.summary-body { padding: 20px 24px; }

.summary-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0;
  gap: 12px;
}

.summary-label {
  font-size: 0.82rem;
  color: var(--gray-500);
  font-weight: 500;
}

.summary-value {
  font-size: 0.88rem;
  color: var(--gray-900);
  font-weight: 600;
  text-align: right;
  word-break: break-word;
  max-width: 60%;
}

.summary-divider {
  height: 1px;
  background: var(--dark-border);
  margin: 8px 0;
}

.status-badge {
  padding: 4px 10px;
  background: rgba(245,158,11,0.15);
  border: 1px solid rgba(245,158,11,0.3);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  color: #F59E0B;
  font-weight: 600;
}

.status-badge.ready {
  background: rgba(37,211,102,0.12);
  border-color: rgba(37,211,102,0.3);
  color: var(--green-wa);
}

.summary-info {
  padding: 16px 24px;
  border-top: 1px solid var(--dark-border);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.info-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.82rem;
  color: var(--gray-400);
}

.info-icon { flex-shrink: 0; font-size: 0.9rem; }

.summary-whatsapp {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin: 0 24px 24px;
  padding: 12px;
  background: rgba(37,211,102,0.1);
  border: 1px solid rgba(37,211,102,0.25);
  border-radius: var(--radius-md);
  color: var(--green-wa);
  font-size: 0.875rem;
  font-weight: 600;
  transition: background var(--transition), transform var(--transition);
}

.summary-whatsapp:hover {
  background: rgba(37,211,102,0.18);
  transform: translateY(-2px);
}

/* ====================================================
   CONTACT SECTION
   ==================================================== */
.contact-section {
  background: linear-gradient(180deg, var(--dark-bg) 0%, #EAF0FC 100%);
}

.contact-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}

.contact-card {
  display: flex;
  align-items: center;
  gap: 20px;
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.contact-card:hover {
  transform: translateY(-5px);
}

.whatsapp-card { border-color: rgba(37,211,102,0.2); }
.whatsapp-card:hover { box-shadow: 0 12px 36px rgba(37,211,102,0.15); border-color: rgba(37,211,102,0.4); }

.info-card { border-color: rgba(79,110,247,0.15); }
.info-card:hover { box-shadow: 0 12px 36px rgba(79,110,247,0.08); border-color: rgba(79,110,247,0.3); }

.response-card { border-color: rgba(124,58,237,0.15); }
.response-card:hover { box-shadow: 0 12px 36px rgba(124,58,237,0.08); border-color: rgba(124,58,237,0.3); }

.contact-card-icon {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform var(--transition);
}

.contact-card:hover .contact-card-icon { transform: scale(1.1) rotate(-5deg); }

.whatsapp-card .contact-card-icon { background: rgba(37,211,102,0.08); color: var(--green-wa); }
.info-card .contact-card-icon { background: rgba(79,110,247,0.06); color: var(--blue); }
.response-card .contact-card-icon { background: rgba(124,58,237,0.06); color: var(--violet-light); }

.contact-card-content h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 4px;
}

.contact-card-content p {
  font-size: 1rem;
  font-weight: 600;
  color: var(--gray-800);
  margin-bottom: 4px;
}

.contact-action {
  font-size: 0.78rem;
  color: var(--gray-500);
}

/* ====================================================
   FOOTER
   ==================================================== */
.footer {
  background: #1E293B;
  color: #F8FAFC;
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 64px;
  padding-bottom: 32px;
  position: relative;
  overflow: hidden;
}

.footer-glow {
  position: absolute;
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 400px;
  background: radial-gradient(ellipse, rgba(79,110,247,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  margin-bottom: 48px;
}

.footer-logo {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 16px;
}

.footer-logo-text {
  display: block;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1.2;
}

.footer-tagline {
  display: block;
  font-size: 0.75rem;
  color: var(--gray-500);
  font-weight: 400;
}

.footer-desc {
  font-size: 0.875rem;
  color: var(--gray-500);
  line-height: 1.7;
  margin-bottom: 20px;
}

.footer-wa {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  background: rgba(37,211,102,0.1);
  border: 1px solid rgba(37,211,102,0.25);
  border-radius: var(--radius-full);
  color: var(--green-wa);
  font-size: 0.875rem;
  font-weight: 600;
  transition: background var(--transition), transform var(--transition);
}

.footer-wa:hover { background: rgba(37,211,102,0.18); transform: translateY(-2px); }

.footer-col-title {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 16px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.footer-links { display: flex; flex-direction: column; gap: 10px; }

.footer-link {
  font-size: 0.875rem;
  color: var(--gray-500);
  transition: color var(--transition), padding-left var(--transition);
}

.footer-link:hover { color: var(--blue-light); padding-left: 4px; }

.footer-wa-link {
  display: flex;
  align-items: center;
  gap: 6px;
}

.footer-badges {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 16px;
}

.footer-badge {
  display: inline-block;
  padding: 5px 10px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  color: var(--gray-400);
  width: fit-content;
}

.footer-bottom {
  border-top: 1px solid var(--dark-border);
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-copy, .footer-made {
  font-size: 0.82rem;
  color: var(--gray-600);
}

/* ====================================================
   FLOATING ELEMENTS
   ==================================================== */

/* WhatsApp FAB */
.wa-fab {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 900;
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--green-wa), var(--green-wa-dark));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  box-shadow: 0 4px 20px rgba(37,211,102,0.5);
  transition: transform var(--transition), box-shadow var(--transition);
  animation: fabPulse 3s ease-in-out infinite;
}

.wa-fab:hover {
  transform: scale(1.12) translateY(-3px);
  box-shadow: 0 8px 32px rgba(37,211,102,0.6);
}

.wa-fab-tooltip {
  position: absolute;
  right: 70px;
  background: rgba(37,211,102,0.95);
  color: white;
  padding: 8px 14px;
  border-radius: var(--radius-md);
  font-size: 0.8rem;
  font-weight: 600;
  white-space: nowrap;
  opacity: 0;
  transform: translateX(10px);
  transition: opacity var(--transition), transform var(--transition);
  pointer-events: none;
  backdrop-filter: blur(4px);
}

.wa-fab-tooltip::after {
  content: '';
  position: absolute;
  right: -6px;
  top: 50%;
  transform: translateY(-50%);
  border: 6px solid transparent;
  border-left-color: rgba(37,211,102,0.95);
  border-right: none;
}

.wa-fab:hover .wa-fab-tooltip {
  opacity: 1;
  transform: translateX(0);
}

/* Back to top */
.back-to-top {
  position: fixed;
  bottom: 96px;
  right: 24px;
  z-index: 900;
  width: 44px;
  height: 44px;
  background: rgba(255,255,255,0.8);
  border: 1px solid rgba(79,110,247,0.15);
  backdrop-filter: blur(10px);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-700);
  transition: opacity var(--transition), transform var(--transition), background var(--transition);
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
}

.back-to-top.visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.back-to-top:hover {
  background: rgba(79,110,247,0.10);
  border-color: rgba(79,110,247,0.3);
  transform: translateY(-3px);
}

/* ====================================================
   KEYFRAME ANIMATIONS
   ==================================================== */
@keyframes orbFloat1 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(40px, -30px) scale(1.05); }
  66% { transform: translate(-20px, 20px) scale(0.98); }
}

@keyframes orbFloat2 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(-30px, 20px) scale(0.95); }
  66% { transform: translate(20px, -40px) scale(1.08); }
}

@keyframes orbFloat3 {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(-20px, 20px); }
}

@keyframes pulseDot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.85); }
}

@keyframes scrollAnim {
  0% { transform: translateY(0); opacity: 1; }
  60% { transform: translateY(10px); opacity: 0; }
  61% { transform: translateY(-10px); opacity: 0; }
  100% { transform: translateY(0); opacity: 1; }
}

@keyframes arrowBounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(6px); }
}

@keyframes fabPulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(37,211,102,0.5); }
  50% { box-shadow: 0 4px 40px rgba(37,211,102,0.8), 0 0 60px rgba(37,211,102,0.2); }
}

@keyframes shimmer {
  0% { background-position: -200% center; }
  100% { background-position: 200% center; }
}

/* ====================================================
   RESPONSIVE
   ==================================================== */

/* Tablet */
@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  .order-layout {
    grid-template-columns: 1fr;
  }

  .order-summary {
    position: static;
  }

  .testimonial-card {
    min-width: calc(50% - 10px);
  }

  .nav-menu {
    position: fixed;
    top: 90px;
    left: 50%;
    transform: translateX(-50%) translateY(-20px);
    width: calc(100% - 48px);
    max-width: 500px;
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(24px);
    flex-direction: column;
    justify-content: flex-start;
    padding: 16px 12px;
    gap: 4px;
    border-radius: 20px;
    border: 1px solid rgba(79,110,247,0.15);
    box-shadow: 0 20px 60px rgba(79,110,247,0.12);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease, transform 0.3s ease;
    overflow-y: auto;
    max-height: 80vh;
  }

  .nav-menu.open {
    opacity: 1;
    pointer-events: auto;
    transform: translateX(-50%) translateY(0);
  }

  .nav-link {
    font-size: 0.95rem;
    padding: 11px 16px;
    border-radius: var(--radius-md);
  }

  .nav-cta {
    width: 100%;
    justify-content: center;
    padding: 12px 20px;
    font-size: 0.95rem;
    margin-top: 6px;
    border-radius: var(--radius-md);
  }

  .nav-toggle {
    display: flex;
  }
}

/* Mobile */
@media (max-width: 640px) {
  .hero-stats {
    flex-direction: column;
    gap: 16px;
    padding: 20px 24px;
    width: 100%;
  }

  .stat-divider {
    width: 60px;
    height: 1px;
  }

  .stat-item {
    flex-direction: row;
    gap: 8px;
    padding: 0;
    align-items: baseline;
  }

  .stat-label { margin-top: 0; }

  .hero-actions {
    flex-direction: column;
    width: 100%;
  }

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

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

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

  .form-row {
    grid-template-columns: 1fr;
  }

  .order-form-wrap {
    padding: 24px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

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

  .testimonial-card {
    min-width: 100%;
  }

  .contact-card {
    flex-direction: column;
    text-align: center;
  }

  .section { padding: 64px 0; }

  .hero { padding: calc(80px + 32px) 20px 60px; }

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

@media (max-width: 400px) {
  .hero-title { font-size: 1.8rem; }
  .section-title { font-size: 1.6rem; }
}

/* ====================================================
   FOCUS & ACCESSIBILITY
   ==================================================== */
:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 3px;
}

/* Skip link */
.skip-link {
  position: absolute;
  top: -40px;
  left: 16px;
  background: var(--blue);
  color: white;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 600;
  z-index: 9999;
  transition: top 0.2s;
}

.skip-link:focus { top: 16px; }

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  
  .reveal {
    opacity: 1;
    transform: none;
  }
}

/* New product badges */
.badge-garantie {
  background: linear-gradient(135deg, #4F6EF7, #7C3AED);
  box-shadow: 0 2px 12px rgba(79,110,247,0.3);
}

/* ====================================================
   PRODUCT PRICE BLOCK
   ==================================================== */
.product-price-block {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: rgba(79,110,247,0.05);
  border: 1px solid rgba(79,110,247,0.12);
  border-radius: var(--radius-sm);
  margin-bottom: 14px;
}

.product-price-block.token-price {
  background: rgba(245,158,11,0.07);
  border-color: rgba(245,158,11,0.2);
}

.product-price {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 900;
  background: linear-gradient(135deg, var(--blue), var(--purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

.token-price .product-price {
  background: linear-gradient(135deg, #F59E0B, #D97706);
  -webkit-background-clip: text;
  background-clip: text;
}

.product-duration-tag {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--gray-400);
  line-height: 1.3;
}

/* ====================================================
   PKG PRICE ROW
   ==================================================== */
.pkg-price-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
  font-size: 0.85rem;
}

.pkg-price-label { color: var(--gray-500); }
.pkg-price-value {
  font-weight: 700;
  color: #F59E0B;
}

/* ====================================================
   SIMPLIFIED ORDER FORM LAYOUT
   ==================================================== */
.order-layout-simple {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 32px;
  align-items: start;
}

@media (max-width: 900px) {
  .order-layout-simple { grid-template-columns: 1fr; }
}

.order-form-simple {
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-xl);
  padding: 28px;
}

.simple-form-intro {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--gray-600);
  padding: 12px 16px;
  background: rgba(79,110,247,0.04);
  border: 1px solid rgba(79,110,247,0.12);
  border-radius: var(--radius-md);
  margin-bottom: 20px;
}

.simple-form-intro svg { color: var(--blue); flex-shrink: 0; }

/* Remove qty/duration for fixed-price products — keep only checklist */
.checklist-duration-qty { display: none !important; }

/* Checklist price tags */
.cl-price {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  background: linear-gradient(135deg, rgba(79,110,247,0.10), rgba(168,85,247,0.10));
  border: 1px solid rgba(168,85,247,0.18);
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 800;
  color: #7C3AED;
}

.cl-price.token-badge {
  background: rgba(245,158,11,0.1);
  border-color: rgba(245,158,11,0.25);
  color: #F59E0B;
}

.cl-dur {
  font-size: 0.72rem;
  color: var(--gray-500);
  font-weight: 500;
}

.checklist-price-legend {
  padding: 4px 16px 6px;
  font-size: 0.68rem;
  color: var(--gray-600);
  letter-spacing: 0.04em;
  border-bottom: 1px solid var(--dark-border);
}

/* ====================================================
   MINI SUMMARY
   ==================================================== */
.mini-summary {
  margin: 16px 0;
  padding: 12px 14px;
  background: rgba(79,110,247,0.04);
  border: 1px solid rgba(79,110,247,0.10);
  border-radius: var(--radius-md);
  min-height: 48px;
}

.mini-summary-list {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.mini-summary-empty {
  font-size: 0.8rem;
  color: var(--gray-500);
  font-style: italic;
}

.mini-summary-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--gray-700);
  font-weight: 500;
  animation: fadeSlideIn 0.2s ease;
}

.mini-summary-item::before {
  content: '✓';
  color: var(--blue);
  font-weight: 700;
  font-size: 0.75rem;
}

/* ====================================================
   INFO PANEL (right sidebar)
   ==================================================== */
.order-info-panel {
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-xl);
  padding: 24px;
  position: sticky;
  top: 100px;
}

.info-panel-header {
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--dark-border);
}

.info-panel-header h3 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 1rem;
  font-weight: 700;
  color: var(--gray-900);
}

.info-steps {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 24px;
}

.info-steps li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.875rem;
  color: var(--gray-700);
}

.step-num {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--purple));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 800;
  color: white;
  flex-shrink: 0;
}

.info-panel-badges {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
}

.info-badge-row {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.8rem;
  color: var(--gray-500);
  padding: 8px 12px;
  background: rgba(79,110,247,0.03);
  border-radius: var(--radius-sm);
}

.panel-wa-link {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 12px;
  background: rgba(37,211,102,0.1);
  border: 1px solid rgba(37,211,102,0.25);
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  font-weight: 700;
  color: #25D366;
  transition: background var(--transition), transform var(--transition);
}

.panel-wa-link:hover {
  background: rgba(37,211,102,0.18);
  transform: translateY(-2px);
}

/* ====================================================
   NEW PRODUCT BADGES
   ==================================================== */
.badge-api {
  background: linear-gradient(135deg, #D97706, #92400E);
  box-shadow: 0 2px 12px rgba(217,119,6,0.4);
}

.badge-new {
  background: linear-gradient(135deg, #EC4899, #9333EA);
  box-shadow: 0 2px 12px rgba(236,72,153,0.4);
}

/* ====================================================
   AUTODESK PACKAGE BANNER
   ==================================================== */
.autodesk-package-banner {
  background: linear-gradient(135deg, rgba(245,158,11,0.08) 0%, rgba(239,68,68,0.05) 100%);
  border: 1px solid rgba(245,158,11,0.25);
  border-radius: var(--radius-xl);
  padding: 36px;
  margin-bottom: 40px;
  position: relative;
  overflow: hidden;
}

.autodesk-package-banner::before {
  content: '';
  position: absolute;
  top: -80px; right: -80px;
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(245,158,11,0.1) 0%, transparent 70%);
  pointer-events: none;
}

.pkg-badge {
  display: inline-flex;
  align-items: center;
  padding: 6px 14px;
  background: rgba(245,158,11,0.15);
  border: 1px solid rgba(245,158,11,0.35);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 800;
  color: #F59E0B;
  letter-spacing: 0.08em;
  margin-bottom: 20px;
}

.pkg-content {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 32px;
}

.pkg-left { flex: 1; }

.pkg-logos {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.pkg-logo-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  font-size: 0.7rem;
  font-weight: 800;
  color: var(--white);
  box-shadow: var(--shadow-sm);
  letter-spacing: -0.02em;
}

.pkg-title {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--gray-900);
  margin-bottom: 10px;
}

.pkg-desc {
  font-size: 0.9rem;
  color: var(--gray-600);
  line-height: 1.7;
  margin-bottom: 16px;
}

.pkg-desc strong { color: var(--gray-900); }

.pkg-personal-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  background: rgba(37,211,102,0.08);
  border: 1px solid rgba(37,211,102,0.2);
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  color: #25D366;
  font-weight: 600;
}

.pkg-right {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.pkg-order-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 28px;
  background: linear-gradient(135deg, #F59E0B 0%, #D97706 100%);
  color: var(--white);
  font-size: 0.95rem;
  font-weight: 700;
  border-radius: var(--radius-md);
  transition: transform var(--transition), box-shadow var(--transition);
  box-shadow: 0 4px 20px rgba(245,158,11,0.4);
  white-space: nowrap;
}

.pkg-order-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 32px rgba(245,158,11,0.55);
}

@media (max-width: 768px) {
  .pkg-content { flex-direction: column; }
  .pkg-order-btn { width: 100%; justify-content: center; }
}

/* ====================================================
   FORM SECTIONS & CHECKLIST
   ==================================================== */
.form-section-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--gray-900);
  padding: 10px 0 6px;
  border-bottom: 1px solid var(--dark-border);
  margin-bottom: 4px;
}

.form-section-hint {
  font-size: 0.8rem;
  color: var(--gray-500);
  margin-bottom: 12px;
}

/* Checklist container */
.products-checklist {
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.checklist-group-label {
  padding: 8px 16px;
  background: rgba(79,110,247,0.05);
  border-bottom: 1px solid var(--dark-border);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--blue);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.checklist-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--dark-border);
  transition: background var(--transition);
  flex-wrap: wrap;
}

.checklist-row:last-child { border-bottom: none; }

.checklist-row:hover { background: rgba(79,110,247,0.03); }

.checklist-row.active { background: rgba(79,110,247,0.05); }

/* Checkbox label */
.checklist-item {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  flex: 1;
  min-width: 160px;
}

.checklist-item input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  width: 0; height: 0;
}

.checklist-check {
  width: 20px;
  height: 20px;
  border: 2px solid var(--gray-300);
  border-radius: 5px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: border-color var(--transition), background var(--transition);
  position: relative;
}

.checklist-item input:checked ~ .checklist-check {
  border-color: var(--blue);
  background: var(--blue);
}

.checklist-item input:checked ~ .checklist-check::after {
  content: '✓';
  color: white;
  font-size: 0.75rem;
  font-weight: 700;
  line-height: 1;
}

/* Product logos in checklist */
.checklist-logo {
  width: 30px;
  height: 30px;
  border-radius: 7px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  font-weight: 800;
  color: white;
  flex-shrink: 0;
}

.google-cl  { background: linear-gradient(135deg, #4285F4, #34A853); }
.chatgpt-cl { background: linear-gradient(135deg, #10A37F, #0D7A60); }
.canva-cl   { background: linear-gradient(135deg, #00C4CC, #7D2AE8); }
.claude-cl  { background: linear-gradient(135deg, #D97706, #B45309); }
.codex-cl   { background: linear-gradient(135deg, #10B981, #059669); }
.lovable-cl { background: linear-gradient(135deg, #EC4899, #9333EA); }
.autodesk-cl { background: linear-gradient(135deg, #F59E0B, #EF4444); }

.elevenlabs-cl { background: linear-gradient(135deg, #F59E0B, #D97706); }
.capcut-cl     { background: linear-gradient(135deg, #06B6D4, #0284C7); }
.office-cl     { background: linear-gradient(135deg, #EA4335, #C5221F); }

.checklist-name {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--gray-700);
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.checklist-tag {
  padding: 2px 7px;
  background: rgba(79,110,247,0.08);
  border: 1px solid rgba(79,110,247,0.15);
  border-radius: var(--radius-full);
  font-size: 0.68rem;
  color: var(--blue);
  font-weight: 600;
}

.pkg-tag {
  background: rgba(245,158,11,0.12);
  border-color: rgba(245,158,11,0.3);
  color: #F59E0B;
}

/* Duration + Qty controls */
.checklist-duration-qty {
  display: flex;
  align-items: center;
  gap: 8px;
  opacity: 0.35;
  pointer-events: none;
  transition: opacity var(--transition);
}

.checklist-row.active .checklist-duration-qty {
  opacity: 1;
  pointer-events: auto;
}

.mini-select { position: relative; }

.mini-select .form-select {
  padding: 7px 28px 7px 10px;
  font-size: 0.78rem;
  min-width: 90px;
  border-radius: var(--radius-sm);
}

.mini-select .select-arrow { right: 8px; font-size: 0.7rem; }

/* Quantity stepper */
.qty-wrap {
  display: flex;
  align-items: center;
  gap: 0;
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: rgba(79,110,247,0.03);
}

.qty-btn {
  width: 30px;
  height: 34px;
  background: rgba(79,110,247,0.08);
  border: none;
  color: var(--blue);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: background var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}

.qty-btn:hover { background: rgba(79,110,247,0.14); }
.qty-btn:disabled { opacity: 0.4; cursor: not-allowed; }

.qty-input {
  width: 40px;
  height: 34px;
  background: transparent;
  border: none;
  border-left: 1px solid var(--dark-border);
  border-right: 1px solid var(--dark-border);
  color: var(--gray-900);
  font-size: 0.85rem;
  font-weight: 600;
  text-align: center;
  -moz-appearance: textfield;
}

.qty-input::-webkit-inner-spin-button,
.qty-input::-webkit-outer-spin-button { -webkit-appearance: none; margin: 0; }

.qty-input:disabled { opacity: 0.4; }

/* ====================================================
   ORDER SUMMARY — Multi-product list
   ==================================================== */
.summary-products-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 4px 0;
  min-height: 60px;
}

.summary-empty-state {
  font-size: 0.82rem;
  color: var(--gray-600);
  font-style: italic;
  text-align: center;
  padding: 12px 0;
}

.summary-product-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
  padding: 8px 10px;
  background: rgba(79,110,247,0.04);
  border: 1px solid rgba(79,110,247,0.08);
  border-radius: var(--radius-sm);
  animation: fadeSlideIn 0.25s ease forwards;
}

@keyframes fadeSlideIn {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}

.summary-product-name {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--gray-900);
  flex: 1;
}

.summary-product-meta {
  font-size: 0.75rem;
  color: var(--gray-400);
  text-align: right;
  white-space: nowrap;
}

@media (max-width: 640px) {
  .checklist-row { flex-direction: column; align-items: flex-start; gap: 10px; }
  .checklist-duration-qty { width: 100%; }
}