/* ========================================
   SITE.CSS — AnswerSalesCalls.com
   AI Consulting Agency Design System
   Clean White + Bold Blue | Motion Design
   ======================================== */

/* === 1. VARIABLES & RESET === */
:root {
  --blue:        #1A56DB;
  --blue-dark:   #1439A8;
  --blue-light:  #4B80F5;
  --blue-pale:   #EEF3FF;
  --white:       #FFFFFF;
  --off-white:   #F8FAFF;
  --gray-100:    #F3F4F6;
  --gray-200:    #E5E7EB;
  --gray-400:    #9CA3AF;
  --gray-600:    #4B5563;
  --gray-700:    #374151;
  --gray-900:    #111827;
  --text:        #1F2937;
  --text-light:  #6B7280;
  --nav-h:       72px;
  --shadow-sm:   0 1px 3px rgba(0,0,0,.08);
  --shadow-md:   0 4px 16px rgba(0,0,0,.10);
  --shadow-lg:   0 20px 50px rgba(0,0,0,.18);
  --shadow-blue: 0 4px 24px rgba(26,86,219,.30);
  --r-sm:        8px;
  --r-md:        14px;
  --r-lg:        24px;
  --t:           0.3s cubic-bezier(.4,0,.2,1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* === 2. TYPOGRAPHY === */
h1, h2, h3, h4 { line-height: 1.2; font-weight: 700; color: var(--gray-900); }
h1 { font-size: clamp(2.2rem, 5vw, 3.8rem); letter-spacing: -.02em; }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); letter-spacing: -.015em; }
h3 { font-size: clamp(1.15rem, 2vw, 1.45rem); }
h4 { font-size: .85rem; text-transform: uppercase; letter-spacing: .08em; }
p  { line-height: 1.75; }

/* === 3. LAYOUT === */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}
.section       { padding: 96px 0; }
.section--alt  { background: var(--off-white); }
.section--dark { background: var(--gray-900); color: var(--white); }
.section--dark h2, .section--dark h3 { color: var(--white); }

.section-label {
  display: inline-block;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--blue);
  background: var(--blue-pale);
  padding: 5px 14px;
  border-radius: 100px;
  margin-bottom: 16px;
}
.section-header           { margin-bottom: 60px; }
.section-header--center   { text-align: center; }
.section-header p {
  font-size: 1.1rem;
  color: var(--text-light);
  max-width: 640px;
  margin-top: 16px;
}
.section-header--center p { margin: 16px auto 0; }

/* === 4. BUTTONS === */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--r-sm);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--t);
  border: 2px solid transparent;
  white-space: nowrap;
  text-decoration: none;
}
.btn-primary {
  background: var(--blue);
  color: var(--white);
  box-shadow: var(--shadow-blue);
}
.btn-primary:hover {
  background: var(--blue-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(26,86,219,.45);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,.5);
}
.btn-outline:hover {
  background: rgba(255,255,255,.12);
  border-color: var(--white);
  transform: translateY(-2px);
}
.btn-lg { padding: 18px 36px; font-size: 1.1rem; border-radius: var(--r-md); }

/* === 5. HEADER / NAV === */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  background: var(--white);
  z-index: 1000;
  border-bottom: 1px solid transparent;
  transition: border-color var(--t), box-shadow var(--t);
}
.site-header.scrolled {
  border-color: var(--gray-200);
  box-shadow: var(--shadow-md);
}
.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-h);
}
.nav-brand { display: flex; align-items: center; }
.nav-logo  { height: 48px; width: auto; }

.nav-menu {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-link {
  font-size: .95rem;
  font-weight: 500;
  color: var(--gray-700);
  padding: 8px 14px;
  border-radius: var(--r-sm);
  transition: var(--t);
  position: relative;
}
.nav-link:hover, .nav-link.active { color: var(--blue); }
.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 2px; left: 14px; right: 14px;
  height: 2px;
  background: var(--blue);
  border-radius: 2px;
}
.nav-cta-btn {
  background: var(--blue);
  color: var(--white) !important;
  padding: 10px 22px;
  border-radius: var(--r-sm);
  font-weight: 600;
  box-shadow: var(--shadow-blue);
  margin-left: 8px;
}
.nav-cta-btn:hover { background: var(--blue-dark); transform: translateY(-1px); }
.nav-cta-btn.active::after { display: none; }

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 28px; height: 20px;
  background: none; border: none; cursor: pointer;
  padding: 0; z-index: 10;
}
.nav-toggle span {
  display: block;
  width: 100%; height: 2px;
  background: var(--gray-700);
  border-radius: 2px;
  transition: var(--t);
}
.nav-toggle.open span:nth-child(1) { transform: translateY(9px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-toggle.open span:nth-child(3) { transform: translateY(-9px) rotate(-45deg); }

/* === 6. PAGE OFFSET === */
main { padding-top: var(--nav-h); }

/* === 7. HERO === */
.hero {
  position: relative;
  min-height: calc(100vh - var(--nav-h));
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background: url('../images/hero-vision.png') center 30% / cover no-repeat;
  animation: heroZoom 18s ease-out forwards;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg,
    rgba(10,20,80,.94) 0%,
    rgba(26,86,219,.80) 40%,
    rgba(26,86,219,.35) 70%,
    rgba(10,20,80,.20) 100%);
}
.hero-content {
  position: relative;
  z-index: 1;
  max-width: 700px;
  color: var(--white);
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(255,255,255,.9);
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.2);
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 28px;
  backdrop-filter: blur(8px);
  animation: fadeDown .7s ease both;
}
.hero-badge-dot {
  width: 8px; height: 8px;
  background: #4ADE80;
  border-radius: 50%;
  animation: pulseDot 2s ease-in-out infinite;
}
.hero h1 {
  color: var(--white);
  margin-bottom: 24px;
  animation: fadeDown .7s .1s ease both;
}
.hero h1 em {
  font-style: normal;
  color: #7EB8FF;
}
.hero p {
  font-size: 1.2rem;
  color: rgba(255,255,255,.85);
  margin-bottom: 40px;
  animation: fadeDown .7s .2s ease both;
  max-width: 580px;
}
.hero-ctas {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  animation: fadeDown .7s .35s ease both;
}
.hero-scroll {
  position: absolute;
  bottom: 36px; left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,.5);
  font-size: .7rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  animation: fadeIn 1s 1s ease both;
}
.scroll-line {
  width: 1px; height: 48px;
  background: rgba(255,255,255,.2);
  overflow: hidden; position: relative;
}
.scroll-line::after {
  content: '';
  position: absolute;
  top: -48px; left: 0;
  width: 1px; height: 48px;
  background: rgba(255,255,255,.8);
  animation: scrollDown 2s 1.5s ease-in-out infinite;
}

/* === 8. PAIN POINTS === */
.pain-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.pain-card {
  background: var(--white);
  border-radius: var(--r-md);
  padding: 36px 30px;
  box-shadow: var(--shadow-md);
  border-top: 4px solid var(--blue);
  transition: var(--t);
}
.pain-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.pain-icon {
  width: 52px; height: 52px;
  background: var(--blue-pale);
  border-radius: var(--r-sm);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
}
.pain-icon svg { width: 26px; height: 26px; stroke: var(--blue); fill: none; stroke-width: 2; stroke-linecap: round; }
.pain-card h3 { margin-bottom: 12px; }
.pain-card p  { color: var(--text-light); font-size: .95rem; }

/* === 9. SOLUTION / CCL === */
.solution-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}
.solution-img-wrap {
  position: relative;
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.solution-img-wrap img {
  width: 100%; height: 480px; object-fit: cover;
}
.solution-img-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(26,86,219,.15) 0%, transparent 60%);
}
.solution-badge {
  position: absolute;
  bottom: 24px; right: 24px;
  z-index: 1;
  background: var(--white);
  border-radius: var(--r-md);
  padding: 14px 20px;
  box-shadow: var(--shadow-lg);
  display: flex; align-items: center; gap: 12px;
  font-size: .875rem; font-weight: 600; color: var(--gray-900);
}
.badge-pulse {
  width: 10px; height: 10px;
  background: #22C55E;
  border-radius: 50%;
  box-shadow: 0 0 0 3px rgba(34,197,94,.2);
  animation: pulseDot 2s ease-in-out infinite;
}
.solution-text h2 { margin-bottom: 20px; }
.solution-text > p { color: var(--text-light); margin-bottom: 16px; font-size: 1.05rem; }
.feature-list { margin-top: 32px; display: flex; flex-direction: column; gap: 18px; }
.feature-item { display: flex; align-items: flex-start; gap: 14px; }
.feature-check {
  flex-shrink: 0;
  width: 22px; height: 22px;
  background: var(--blue);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--white); margin-top: 2px;
}
.feature-check svg { width: 12px; height: 12px; stroke: white; fill: none; stroke-width: 3; stroke-linecap: round; }
.feature-item strong { display: block; color: var(--gray-900); margin-bottom: 2px; }
.feature-item p { color: var(--text-light); font-size: .9rem; margin: 0; }

/* === 10. HOW IT WORKS === */
.steps-wrap {
  position: relative;
}
.steps-connector {
  position: absolute;
  top: 32px;
  left: calc(16.66% + 28px);
  right: calc(16.66% + 28px);
  height: 2px;
  background: linear-gradient(90deg, var(--blue) 0%, var(--blue-light) 100%);
  z-index: 0;
}
.steps-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.step-card { text-align: center; padding: 0 20px; }
.step-num {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: var(--blue);
  color: var(--white);
  font-size: 1.4rem; font-weight: 800;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 28px;
  box-shadow: var(--shadow-blue);
  position: relative;
}
.step-num::after {
  content: '';
  position: absolute;
  inset: -7px;
  border-radius: 50%;
  border: 2px solid var(--blue-pale);
}
.step-card h3 { margin-bottom: 12px; }
.step-card p  { color: var(--text-light); font-size: .95rem; }

/* === 11. PRODUCTS === */
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
/* 5th card centered in last row */
.product-card:nth-child(4) { grid-column: 1; }
.product-card:nth-child(5) { grid-column: 2; }

.product-card {
  background: var(--white);
  border-radius: var(--r-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: var(--t);
  display: flex; flex-direction: column;
}
.product-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}
.product-img-wrap {
  position: relative;
  height: 200px;
  overflow: hidden;
}
.product-img-wrap img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .6s ease;
}
.product-card:hover .product-img-wrap img { transform: scale(1.05); }
.product-img-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(10,20,80,.6) 100%);
}
.product-body {
  padding: 26px; flex: 1;
  display: flex; flex-direction: column;
}
.product-tag {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 8px;
}
.product-body h3 { margin-bottom: 10px; font-size: 1.2rem; }
.product-body p  { color: var(--text-light); font-size: .9rem; flex: 1; }
.product-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 18px;
  font-size: .875rem; font-weight: 600;
  color: var(--blue);
  transition: var(--t);
}
.product-link:hover { gap: 10px; }
.product-link svg { width: 16px; height: 16px; stroke: var(--blue); fill: none; stroke-width: 2.5; stroke-linecap: round; }

/* === 12. STATS BAND === */
.stats-band {
  background: linear-gradient(135deg, var(--blue-dark) 0%, var(--blue) 55%, var(--blue-light) 100%);
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}
.stats-band::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    radial-gradient(circle at 10% 50%, rgba(255,255,255,.06) 0%, transparent 50%),
    radial-gradient(circle at 90% 50%, rgba(255,255,255,.04) 0%, transparent 50%);
}
.stats-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  text-align: center;
}
.stat-number {
  font-size: clamp(2.4rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 1;
  color: var(--white);
  letter-spacing: -.03em;
  display: block;
  margin-bottom: 8px;
}
.stat-label {
  font-size: .9rem;
  color: rgba(255,255,255,.7);
  font-weight: 500;
}

/* === 13. NUGET SECTION === */
.nuget-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.nuget-img-wrap {
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  position: relative;
}
.nuget-img-wrap img { width: 100%; height: 380px; object-fit: cover; }
.nuget-img-wrap::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(26,86,219,.25) 0%, transparent 70%);
}
.nuget-code {
  background: var(--gray-900);
  border-radius: var(--r-md);
  padding: 20px 24px;
  margin-top: 24px;
  font-family: 'Courier New', Courier, monospace;
  font-size: .9rem;
  color: #7EB8FF;
  position: relative;
  overflow: hidden;
}
.nuget-code::before {
  content: 'CLI';
  position: absolute;
  top: 8px; right: 12px;
  font-size: .65rem;
  color: rgba(255,255,255,.3);
  font-family: 'Inter', sans-serif;
  letter-spacing: .08em;
}
.nuget-code span { color: #4ADE80; }

/* === 14. CTA SECTION === */
.cta-section {
  position: relative;
  min-height: 440px;
  display: flex; align-items: center;
  overflow: hidden;
}
.cta-bg {
  position: absolute; inset: 0;
  background: url('../images/team-meeting.png') center/cover no-repeat;
}
.cta-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(100deg,
    rgba(10,20,80,.96) 0%,
    rgba(26,86,219,.88) 45%,
    rgba(10,20,80,.75) 100%);
}
.cta-content {
  position: relative; z-index: 1;
  text-align: center;
  color: var(--white);
  max-width: 720px;
  margin: 0 auto;
}
.cta-content h2 { color: var(--white); margin-bottom: 16px; }
.cta-content p  { color: rgba(255,255,255,.8); font-size: 1.15rem; margin-bottom: 40px; }
.btn-white { background: var(--white); color: var(--blue); }
.btn-white:hover { background: var(--blue-pale); transform: translateY(-3px); box-shadow: 0 8px 32px rgba(0,0,0,.2); }

/* === 15. IMAGE FEATURE STRIP === */
.img-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  height: 320px;
  overflow: hidden;
}
.img-strip-item {
  position: relative; overflow: hidden;
}
.img-strip-item img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .6s ease;
}
.img-strip-item:hover img { transform: scale(1.05); }
.img-strip-item::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(10,20,80,.7) 100%);
}
.img-strip-caption {
  position: absolute;
  bottom: 20px; left: 20px;
  z-index: 1;
  color: var(--white);
  font-size: .85rem; font-weight: 600;
}

/* === 16. FOOTER === */
.site-footer { background: var(--gray-900); color: rgba(255,255,255,.65); }
.footer-main { padding: 72px 0 48px; }
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1.2fr 1fr;
  gap: 48px;
}
.footer-logo { height: 44px; width: auto; margin-bottom: 18px; filter: brightness(0) invert(1); opacity: .85; }
.footer-brand p { font-size: .875rem; max-width: 280px; line-height: 1.7; margin-bottom: 12px; }
.footer-phone a { color: var(--white); font-weight: 600; transition: var(--t); }
.footer-phone a:hover { color: var(--blue-light); }
.footer-links h4 { color: var(--white); margin-bottom: 20px; }
.footer-links ul { display: flex; flex-direction: column; gap: 10px; }
.footer-links a { font-size: .875rem; color: rgba(255,255,255,.55); transition: var(--t); }
.footer-links a:hover { color: var(--white); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.08); padding: 24px 0; }
.footer-bottom-inner {
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 12px; font-size: .82rem;
}
.footer-bottom a { color: rgba(255,255,255,.4); transition: var(--t); }
.footer-bottom a:hover { color: var(--white); }

/* === 17. PAGE HERO (inner pages) === */
.page-hero {
  position: relative;
  padding: 80px 0 64px;
  overflow: hidden;
  background: var(--blue-dark);
  text-align: center;
  color: var(--white);
}
.page-hero-bg {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  opacity: .15;
}
.page-hero-content { position: relative; z-index: 1; }
.page-hero h1 { color: var(--white); margin-bottom: 16px; }
.page-hero p  { color: rgba(255,255,255,.8); font-size: 1.1rem; max-width: 560px; margin: 0 auto; }

/* === 18. BLOG PAGE === */
.blog-frame-wrap {
  padding: 64px 0 80px;
}
.blog-frame-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
  min-height: 800px;
}
.blog-frame-inner iframe {
  width: 100%;
  min-height: 900px;
  border: none;
  border-radius: var(--r-md);
  box-shadow: var(--shadow-lg);
}
.blog-placeholder {
  text-align: center;
  padding: 80px 24px;
  color: var(--text-light);
  border: 2px dashed var(--gray-200);
  border-radius: var(--r-lg);
  margin: 0 auto;
  max-width: 600px;
}

/* === 19. CONSULTATION PAGE === */
.booking-section { padding: 64px 0 80px; }
.booking-inner { max-width: 1000px; margin: 0 auto; padding: 0 24px; }
.booking-frame {
  width: 100%;
  height: 820px;
  border: none;
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-lg);
}

/* === 20. POLICY PAGES === */
.policy-wrap {
  max-width: 800px;
  margin: 64px auto 80px;
  padding: 0 24px;
}
.policy-wrap h1     { margin-bottom: 6px; }
.policy-wrap .meta  { font-size: .85rem; color: var(--text-light); margin-bottom: 48px; }
.policy-wrap h2     { font-size: 1.35rem; margin: 40px 0 14px; }
.policy-wrap h3     { font-size: 1.05rem; font-weight: 600; margin: 24px 0 10px; color: var(--gray-700); text-transform: none; letter-spacing: 0; }
.policy-wrap p, .policy-wrap li { color: var(--text-light); font-size: .975rem; line-height: 1.8; margin-bottom: 12px; }
.policy-wrap ul, .policy-wrap ol { padding-left: 24px; margin-bottom: 16px; }
.policy-wrap ul { list-style: disc; }
.policy-wrap ol { list-style: decimal; }
.policy-wrap a  { color: var(--blue); text-decoration: underline; }
.policy-highlight {
  background: var(--blue-pale);
  border-left: 4px solid var(--blue);
  padding: 16px 20px;
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  margin: 20px 0;
}
.policy-highlight p { color: var(--gray-700); font-weight: 500; margin: 0; }

/* === 21. ANIMATIONS === */
@keyframes heroZoom   { from { transform: scale(1.06); } to { transform: scale(1); } }
@keyframes fadeDown   { from { opacity: 0; transform: translateY(-24px); } to { opacity: 1; transform: none; } }
@keyframes fadeUp     { from { opacity: 0; transform: translateY(40px); }  to { opacity: 1; transform: none; } }
@keyframes fadeIn     { from { opacity: 0; }                                to { opacity: 1; } }
@keyframes scrollDown { 0% { top: -48px; } 100% { top: 100%; } }
@keyframes pulseDot   {
  0%, 100% { box-shadow: 0 0 0 3px rgba(74,222,128,.2); }
  50%       { box-shadow: 0 0 0 8px rgba(74,222,128,.1); }
}

[data-animate] { opacity: 0; transition: opacity .65s ease, transform .65s ease; }
[data-animate="up"]    { transform: translateY(40px); }
[data-animate="right"] { transform: translateX(-40px); }
[data-animate="left"]  { transform: translateX(40px); }
[data-animate="fade"]  { transform: none; }
[data-animate].in      { opacity: 1; transform: none; }

[data-stagger] > * { opacity: 0; transform: translateY(28px); transition: opacity .5s ease, transform .5s ease; }
[data-stagger].in > *:nth-child(1) { opacity:1; transform:none; transition-delay:.00s; }
[data-stagger].in > *:nth-child(2) { opacity:1; transform:none; transition-delay:.10s; }
[data-stagger].in > *:nth-child(3) { opacity:1; transform:none; transition-delay:.20s; }
[data-stagger].in > *:nth-child(4) { opacity:1; transform:none; transition-delay:.30s; }
[data-stagger].in > *:nth-child(5) { opacity:1; transform:none; transition-delay:.40s; }

/* === 22. RESPONSIVE === */
@media (max-width: 1024px) {
  .solution-grid { grid-template-columns: 1fr; gap: 48px; }
  .solution-img-wrap img { height: 360px; }
  .nuget-wrap { grid-template-columns: 1fr; gap: 48px; }
  .nuget-img-wrap img { height: 300px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
  .stats-grid  { grid-template-columns: repeat(2, 1fr); gap: 32px; }
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .product-card:nth-child(4), .product-card:nth-child(5) { grid-column: auto; }
}

@media (max-width: 768px) {
  :root { --nav-h: 64px; }
  .section { padding: 64px 0; }

  .nav-toggle { display: flex; }
  .nav-menu {
    position: fixed;
    top: var(--nav-h); left: 0; right: 0;
    flex-direction: column;
    background: var(--white);
    padding: 24px;
    gap: 4px;
    border-bottom: 1px solid var(--gray-200);
    box-shadow: 0 16px 40px rgba(0,0,0,.15);
    opacity: 0;
    pointer-events: none;
    transition: opacity .25s ease;
  }
  .nav-menu.open { opacity: 1; pointer-events: all; }
  .nav-link { padding: 14px 16px; font-size: 1rem; width: 100%; }
  .nav-cta-btn { text-align: center; justify-content: center; margin: 8px 0 0; }
  .nav-cta-btn.active::after { display: none; }

  .hero { min-height: 92vh; }
  .hero-ctas { flex-direction: column; }
  .hero-ctas .btn { justify-content: center; }

  .pain-grid   { grid-template-columns: 1fr; }
  .steps-grid  { grid-template-columns: 1fr; gap: 40px; }
  .steps-connector { display: none; }
  .products-grid { grid-template-columns: 1fr; }
  .img-strip   { grid-template-columns: 1fr; height: auto; }
  .img-strip-item { height: 200px; }

  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom-inner { flex-direction: column; text-align: center; }

  .booking-frame { height: 600px; }
  .blog-frame-inner iframe { min-height: 600px; }

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

@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr 1fr; gap: 24px; }
  .stat-number { font-size: 2.4rem; }
}