/* ============================================================
   NIJAD.IN — Premium Digital Marketing, Kerala
   Design System: Light Theme — White + Blue (#0057FF)
   ============================================================ */

/* ---------- 1. CSS Custom Properties ---------- */
:root {
  --black:       #0F2318;
  --white:       #FFFFFF;
  --off-white:   #FAFAFA;
  --blue:        #C7F236; /* Re-mapped to Lime */
  --blue-dark:   #A5D01E; /* Darker Lime */
  --blue-light:  #F2F9E8; /* Very Light Lime tint */
  --grey-100:    #F5F5F5;
  --grey-200:    #E5E5E5;
  --grey-400:    #A3A3A3;
  --grey-600:    #525252;
  --grey-800:    #171717;

  /* Light-theme surface tokens */
  --surface:     #FAFAFA;
  --surface-2:   #F5F5F5;
  --border:      #E5E5E5;

  --font-sans:   'Manrope', 'Segoe UI', system-ui, sans-serif;
  --font-display:'Manrope', sans-serif;

  --radius-sm:   6px;
  --radius-md:   12px;
  --radius-lg:   20px;
  --radius-pill: 999px;

  --shadow-sm:   0 1px 4px rgba(0,0,0,.08);
  --shadow-md:   0 4px 20px rgba(0,0,0,.10);
  --shadow-lg:   0 12px 48px rgba(0,0,0,.14);
  --shadow-blue: 0 8px 32px rgba(0,87,255,.25);

  --transition:  0.25s cubic-bezier(0.4,0,0.2,1);
  --container:   1180px;
}

/* ---------- 2. Reset & Base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-sans);
  background: var(--white);
  color: var(--black);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; font-family: inherit; }
input, textarea, select { font-family: inherit; }

/* ---------- 3. Typography Scale ---------- */
.text-xs   { font-size: .75rem; }
.text-sm   { font-size: .875rem; }
.text-base { font-size: 1rem; }
.text-lg   { font-size: 1.125rem; }
.text-xl   { font-size: 1.25rem; }
.text-2xl  { font-size: 1.5rem; }
.text-3xl  { font-size: 1.875rem; }
.text-4xl  { font-size: 2.25rem; }
.text-5xl  { font-size: 3rem; }
.text-6xl  { font-size: 3.75rem; }
.text-7xl  { font-size: 4.5rem; }

.font-medium  { font-weight: 500; }
.font-semibold{ font-weight: 600; }
.font-bold    { font-weight: 700; }
.font-black   { font-weight: 900; }

.leading-tight  { line-height: 1.15; }
.leading-snug   { line-height: 1.35; }
.leading-normal { line-height: 1.65; }

/* ---------- 4. Layout Utilities ---------- */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}
.section { padding: 96px 0; }
.section-sm { padding: 64px 0; }
.section-lg { padding: 128px 0; }

.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.flex   { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-4  { gap: 16px; }
.gap-6  { gap: 24px; }
.gap-8  { gap: 32px; }
.text-center { text-align: center; }
.mx-auto { margin: 0 auto; }

/* ---------- 5. Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: .95rem;
  letter-spacing: .01em;
  border: 2px solid transparent;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: var(--blue);
  color: var(--black);
  border-color: var(--black);
}
.btn-primary:hover {
  background: var(--blue-dark);
  border-color: var(--blue-dark);
  transform: translateY(-1px);
  box-shadow: 0 8px 32px rgba(199,242,54,.25);
}
.btn-outline {
  background: transparent;
  color: var(--black);
  border-color: var(--grey-200);
}
.btn-outline:hover {
  border-color: var(--black);
  color: var(--black);
  transform: translateY(-1px);
}
.btn-white {
  background: var(--black);
  color: var(--white);
  border-color: var(--black);
}
.btn-white:hover {
  background: var(--grey-800);
  transform: translateY(-1px);
}
.btn-lg { padding: 18px 36px; font-size: 1.05rem; }
.btn-sm { padding: 10px 20px; font-size: .85rem; }
.btn-icon { padding: 14px; border-radius: 50%; }

/* ---------- 6. Navigation ---------- */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--grey-200);
  transition: var(--transition);
}
.navbar.scrolled {
  box-shadow: var(--shadow-md);
}
.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.logo {
  font-size: 1.5rem;
  font-weight: 900;
  letter-spacing: -.02em;
  color: var(--black);
}
.logo span { color: var(--black); }
.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-links a {
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-size: .9rem;
  font-weight: 500;
  color: var(--grey-600);
  transition: var(--transition);
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--black);
  background: var(--grey-100);
}
.nav-dropdown {
  position: relative;
}
.nav-dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 220px;
  background: var(--white);
  border: 1px solid var(--grey-200);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 8px;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-8px);
  transition: var(--transition);
}
.nav-dropdown:hover .nav-dropdown-menu {
  opacity: 1;
  pointer-events: all;
  transform: translateY(0);
}
.nav-dropdown-menu a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: .875rem;
  color: var(--grey-800);
}
.nav-dropdown-menu a:hover {
  background: var(--grey-100);
  color: var(--black);
}
.nav-cta { margin-left: 16px; }
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--black);
  border-radius: 2px;
  transition: var(--transition);
}

/* ---------- 7. Hero Section ---------- */
.hero {
  min-height: calc(var(--vh, 1vh) * 92);
  display: flex;
  align-items: center;
  background: linear-gradient(150deg, var(--surface) 0%, var(--white) 55%, var(--blue-light) 100%);
  color: var(--black);
  position: relative;
  overflow: hidden;
}
.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,87,255,.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,87,255,.07) 1px, transparent 1px);
  background-size: 56px 56px;
}
.hero-glow {
  position: absolute;
  width: 640px;
  height: 640px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,87,255,.12) 0%, transparent 70%);
  right: -80px;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
}
.hero-content {
  position: relative;
  z-index: 1;
  max-width: 740px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: var(--blue-light);
  border: 1px solid rgba(0,87,255,.25);
  border-radius: var(--radius-pill);
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--black);
  margin-bottom: 28px;
}
.hero-badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--blue);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: .5; transform: scale(1.4); }
}
.hero h1 {
  font-size: clamp(2.8rem, 6vw, 4.8rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -.03em;
  margin-bottom: 24px;
  color: var(--black);
}
.hero h1 .highlight {
  background: var(--blue);
  color: var(--black);
  padding: 0 10px;
  border-radius: var(--radius-sm);
  display: inline-block;
  line-height: 1.1;
  position: relative;
}
.hero-desc {
  font-size: 1.15rem;
  color: var(--grey-600);
  line-height: 1.7;
  max-width: 560px;
  margin-bottom: 40px;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
  margin-bottom: 56px;
}
.hero-social-proof {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.hero-stat {
  display: flex;
  flex-direction: column;
}
.hero-stat-number {
  font-size: 1.6rem;
  font-weight: 900;
  color: var(--black);
  letter-spacing: -.02em;
}
.hero-stat-label {
  font-size: .8rem;
  color: var(--grey-600);
  font-weight: 500;
}
.hero-divider {
  width: 1px;
  height: 40px;
  background: var(--grey-200);
}
.hero-scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--grey-400);
  font-size: .75rem;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--grey-400), transparent);
  animation: scrollLine 2s ease-in-out infinite;
}
@keyframes scrollLine {
  0%, 100% { transform: scaleY(1); opacity: .4; }
  50% { transform: scaleY(0.5); opacity: 1; }
}

/* ---------- 8. Trust Bar ---------- */
.trust-bar {
  padding: 24px 0;
  background: var(--grey-100);
  border-bottom: 1px solid var(--grey-200);
}
.trust-bar-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .85rem;
  font-weight: 500;
  color: var(--grey-600);
}
.trust-icon {
  width: 20px;
  height: 20px;
  color: var(--black);
  flex-shrink: 0;
}

/* ---------- 9. Section Headers ---------- */
.section-label {
  display: inline-block;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--black);
  margin-bottom: 12px;
}
.section-title {
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  font-weight: 800;
  letter-spacing: -.02em;
  line-height: 1.2;
  margin-bottom: 16px;
  color: var(--black);
}
.section-desc {
  font-size: 1.05rem;
  color: var(--grey-600);
  max-width: 560px;
  line-height: 1.7;
}

/* ---------- 10. Services Cards ---------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
  margin-top: 56px;
}
.service-card {
  background: var(--white);
  border: 1px solid var(--grey-200);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: var(--transition);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--blue);
  transform: scaleX(0);
  transition: var(--transition);
}
.service-card:hover {
  border-color: var(--black);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}
.service-card:hover::before {
  transform: scaleX(1);
}
.service-icon {
  width: 52px;
  height: 52px;
  background: var(--blue-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  font-size: 1.4rem;
}
.service-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 10px;
  letter-spacing: -.01em;
}
.service-card p {
  font-size: .9rem;
  color: var(--grey-600);
  line-height: 1.65;
  margin-bottom: 20px;
}
.service-card-link {
  font-size: .85rem;
  font-weight: 600;
  color: var(--black);
  display: flex;
  align-items: center;
  gap: 4px;
  transition: var(--transition);
}
.service-card-link:hover { gap: 8px; }

/* ---------- 11. About / Value Prop ---------- */
.about-visual {
  position: relative;
}
.about-image-frame {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: linear-gradient(145deg, var(--surface) 0%, var(--blue-light) 100%);
  border: 1px solid var(--border);
  aspect-ratio: 4/5;
  max-width: 420px;
}
.about-image-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .9;
}
.about-badge {
  position: absolute;
  bottom: -16px;
  right: -16px;
  background: var(--blue);
  color: var(--black);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  box-shadow: var(--shadow-blue);
}
.about-badge-number {
  font-size: 2rem;
  font-weight: 900;
  line-height: 1;
}
.about-badge-text {
  font-size: .8rem;
  opacity: .85;
  margin-top: 4px;
}
.about-checks {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin: 28px 0;
}
.check-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}
.check-icon {
  width: 22px;
  height: 22px;
  background: var(--blue-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--black);
  font-size: .75rem;
  font-weight: 700;
}
.check-text { font-size: .95rem; color: var(--grey-800); }
.check-text strong { color: var(--black); }

/* ---------- 12. Stats Counter ---------- */
.stats-section {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  color: var(--black);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}
.stat-item {
  padding: 56px 40px;
  text-align: center;
  border-right: 1px solid var(--border);
  position: relative;
}
.stat-item:last-child { border-right: none; }
.stat-number {
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  font-weight: 900;
  color: var(--black);
  letter-spacing: -.03em;
  line-height: 1;
  margin-bottom: 8px;
}
.stat-label {
  font-size: .85rem;
  color: var(--grey-600);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .08em;
}

/* ---------- 13. Testimonials ---------- */
.testimonials { background: var(--grey-100); }
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 56px;
}
.testimonial-card {
  background: var(--white);
  border: 1px solid var(--grey-200);
  border-radius: var(--radius-lg);
  padding: 32px;
  position: relative;
}
.quote-mark {
  font-size: 4rem;
  line-height: .7;
  color: var(--blue);
  font-weight: 900;
  margin-bottom: 16px;
}
.testimonial-text {
  font-size: .95rem;
  color: var(--grey-800);
  line-height: 1.7;
  margin-bottom: 24px;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}
.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--blue-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-weight: 700;
  font-size: .9rem;
  flex-shrink: 0;
}
.author-name {
  font-weight: 600;
  font-size: .9rem;
  color: var(--black);
}
.author-role {
  font-size: .8rem;
  color: var(--grey-400);
}
.stars {
  color: #F59E0B;
  font-size: .85rem;
  letter-spacing: 1px;
  margin-bottom: 12px;
}

/* ---------- Google Review Verification ---------- */
.google-rating-bar {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--white);
  border: 1px solid var(--grey-200);
  border-radius: var(--radius-lg);
  padding: 18px 28px;
  margin: 32px 0 0;
  flex-wrap: wrap;
  box-shadow: var(--shadow-sm);
}
.google-rating-logo { display: flex; align-items: center; flex-shrink: 0; }
.google-rating-stars {
  color: #F59E0B;
  font-size: 1.1rem;
  letter-spacing: 2px;
  flex-shrink: 0;
}
.google-rating-score {
  font-size: 1.4rem;
  font-weight: 900;
  color: var(--black);
  letter-spacing: -.02em;
  flex-shrink: 0;
}
.google-rating-divider {
  width: 1px;
  height: 28px;
  background: var(--grey-200);
  flex-shrink: 0;
}
.google-rating-text {
  font-size: .875rem;
  color: var(--grey-600);
  flex: 1;
  min-width: 160px;
}
.google-rating-link {
  font-size: .8rem;
  font-weight: 600;
  color: #4285F4;
  white-space: nowrap;
  transition: var(--transition);
  margin-left: auto;
}
.google-rating-link:hover { color: #1a73e8; }

.google-review-badge {
  position: absolute;
  top: 20px;
  right: 20px;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: #f8f9fa;
  border: 1px solid #e8eaed;
  border-radius: var(--radius-pill);
  padding: 4px 10px 4px 7px;
  font-size: .68rem;
  font-weight: 600;
  color: #3c4043;
  letter-spacing: .02em;
}
.google-verified-footer {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--grey-200);
  font-size: .75rem;
  color: var(--grey-400);
  font-weight: 500;
}
.google-all-reviews-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  background: var(--white);
  border: 1.5px solid var(--grey-200);
  border-radius: var(--radius-pill);
  font-size: .875rem;
  font-weight: 600;
  color: var(--black);
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}
.google-all-reviews-btn:hover {
  border-color: #4285F4;
  box-shadow: 0 4px 16px rgba(66,133,244,.15);
  transform: translateY(-2px);
  color: #4285F4;
}

/* ---------- 14. FAQ ---------- */
.faq-list {
  max-width: 760px;
  margin: 56px auto 0;
}
.faq-item {
  border: 1px solid var(--grey-200);
  border-radius: var(--radius-md);
  margin-bottom: 12px;
  overflow: hidden;
}
.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 28px;
  background: var(--white);
  cursor: pointer;
  font-weight: 600;
  font-size: .95rem;
  transition: var(--transition);
  gap: 16px;
}
.faq-question:hover { background: var(--grey-100); }
.faq-question.active { color: var(--black); }
.faq-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--grey-100);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: .7rem;
  transition: var(--transition);
}
.faq-question.active .faq-icon {
  background: var(--blue);
  color: var(--black);
  transform: rotate(45deg);
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}
.faq-answer.open { max-height: 400px; }
.faq-answer-inner {
  padding: 0 28px 24px;
  font-size: .9rem;
  color: var(--grey-600);
  line-height: 1.75;
}

/* ---------- 15. CTA Section ---------- */
.cta-section {
  background: var(--black);
  color: var(--white);
  text-align: center;
  padding: 96px 0;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 100%, rgba(255,255,255,.1) 0%, transparent 60%);
}
.cta-section h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  letter-spacing: -.025em;
  margin-bottom: 16px;
  position: relative;
}
.cta-section p {
  font-size: 1.1rem;
  opacity: .85;
  max-width: 500px;
  margin: 0 auto 36px;
  position: relative;
}
.cta-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  position: relative;
}

/* ---------- 16. Contact Form ---------- */
.contact-form-wrap {
  background: var(--white);
  border: 1px solid var(--grey-200);
  border-radius: var(--radius-lg);
  padding: 48px;
  box-shadow: var(--shadow-md);
}
.form-group {
  margin-bottom: 20px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
label {
  display: block;
  font-size: .85rem;
  font-weight: 600;
  color: var(--grey-800);
  margin-bottom: 8px;
}
input[type="text"],
input[type="email"],
input[type="tel"],
select,
textarea {
  width: 100%;
  padding: 13px 16px;
  border: 1.5px solid var(--grey-200);
  border-radius: var(--radius-sm);
  font-size: .95rem;
  color: var(--black);
  background: var(--white);
  transition: var(--transition);
  outline: none;
}
input:focus,
select:focus,
textarea:focus {
  border-color: var(--black);
  box-shadow: 0 0 0 3px rgba(0,87,255,.1);
}
textarea { resize: vertical; min-height: 120px; }
.form-submit { width: 100%; margin-top: 8px; }
.form-success {
  display: none;
  text-align: center;
  padding: 24px;
  background: var(--blue-light);
  border-radius: var(--radius-md);
  color: var(--black);
  font-weight: 600;
  margin-top: 16px;
}

/* ---------- 17. Blog Cards ---------- */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 56px;
}
.blog-card {
  background: var(--white);
  border: 1px solid var(--grey-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
}
.blog-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}
.blog-image {
  width: 100%;
  aspect-ratio: 16/9;
  min-height: 200px;
  background: linear-gradient(135deg, var(--black), var(--grey-800));
  background-size: cover;
  background-position: center;
  display: block;
  position: relative;
  overflow: hidden;
}
.blog-category {
  position: absolute;
  bottom: 14px;
  left: 14px;
  padding: 4px 12px;
  background: var(--blue);
  color: var(--black);
  border-radius: var(--radius-pill);
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.blog-body { padding: 24px; }
.blog-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: .78rem;
  color: var(--grey-400);
  margin-bottom: 12px;
}
.blog-card h3 {
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.4;
  margin-bottom: 10px;
  letter-spacing: -.01em;
}
.blog-card h3 a:hover { color: var(--black); }
.blog-excerpt {
  font-size: .875rem;
  color: var(--grey-600);
  line-height: 1.65;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.blog-read-more {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: .85rem;
  font-weight: 600;
  color: var(--black);
  margin-top: 16px;
  transition: var(--transition);
}
.blog-read-more:hover { gap: 8px; }

/* ---------- 18. Process Steps ---------- */
.process-steps {
  counter-reset: step;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-top: 56px;
  position: relative;
}
.process-steps::before {
  content: '';
  position: absolute;
  top: 28px;
  left: calc(12.5% + 28px);
  right: calc(12.5% + 28px);
  height: 2px;
  background: var(--grey-200);
}
.process-step {
  text-align: center;
  padding: 0 20px;
  position: relative;
}
.step-number {
  width: 56px;
  height: 56px;
  background: var(--white);
  border: 2px solid var(--grey-200);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-weight: 800;
  font-size: .9rem;
  color: var(--black);
  position: relative;
  z-index: 1;
  counter-increment: step;
  transition: var(--transition);
}
.process-step:hover .step-number {
  background: var(--blue);
  color: var(--black);
  border-color: var(--black);
}
.step-title {
  font-size: .95rem;
  font-weight: 700;
  margin-bottom: 8px;
}
.step-desc {
  font-size: .83rem;
  color: var(--grey-600);
  line-height: 1.6;
}

/* ---------- 19. WhatsApp Float ---------- */
.wa-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 12px;
}
.wa-tooltip {
  background: var(--black);
  color: var(--white);
  padding: 10px 16px;
  border-radius: var(--radius-md);
  font-size: .82rem;
  font-weight: 500;
  white-space: nowrap;
  box-shadow: var(--shadow-md);
  opacity: 0;
  transform: translateX(10px);
  transition: var(--transition);
  pointer-events: none;
}
.wa-float:hover .wa-tooltip {
  opacity: 1;
  transform: translateX(0);
}
.wa-btn {
  width: 60px;
  height: 60px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,.4);
  transition: var(--transition);
  font-size: 1.5rem;
}
.wa-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 32px rgba(37,211,102,.5);
}

/* ---------- 20. Sticky CTA Bar ---------- */
.sticky-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 900;
  background: var(--white);
  border-top: 1px solid var(--border);
  color: var(--black);
  padding: 14px 24px;
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  box-shadow: 0 -4px 24px rgba(0,0,0,.08);
}
.sticky-cta.visible { display: flex; }
.sticky-cta-text {
  font-size: .9rem;
  color: var(--grey-600);
}
.sticky-cta-actions { display: flex; gap: 12px; }
.sticky-close {
  background: none;
  border: none;
  color: var(--grey-400);
  font-size: 1.2rem;
  padding: 4px;
  transition: var(--transition);
}
.sticky-close:hover { color: var(--black); }

/* ---------- 21. Lead Magnet ---------- */
.lead-magnet {
  background: var(--white);
  border: 1.5px solid var(--border);
  box-shadow: var(--shadow-md);
  color: var(--black);
  border-radius: var(--radius-lg);
  padding: 56px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  position: relative;
  overflow: hidden;
}
/* Blue accent stripe on the left edge */
.lead-magnet::before {
  content: '';
  position: absolute;
  top: 0; left: 0; bottom: 0;
  width: 4px;
  background: linear-gradient(to bottom, var(--blue), var(--blue-dark));
}
.lead-magnet-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--blue-light);
  border: 1px solid rgba(0,87,255,.2);
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--black);
  margin-bottom: 20px;
}
.lead-magnet h2 {
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -.02em;
  margin-bottom: 12px;
  color: var(--black);
}
.lead-magnet p {
  font-size: .95rem;
  color: var(--grey-600);
  margin-bottom: 32px;
  line-height: 1.7;
}
.lead-magnet-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.lead-magnet-form input {
  background: var(--grey-100);
  border: 1.5px solid var(--border);
  color: var(--black);
}
.lead-magnet-form label { font-size: .875rem; font-weight: 600; color: var(--grey-800); }
.lead-magnet-form input::placeholder { color: var(--grey-400); }
.lead-magnet-form input:focus {
  border-color: var(--black);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(0,87,255,.1);
}

/* ---------- 22. Footer ---------- */
footer {
  background: var(--surface);
  border-top: 1px solid var(--border);
  color: var(--grey-600);
  padding-top: 72px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 56px;
  border-bottom: 1px solid var(--border);
}
.footer-brand .logo {
  color: var(--black);
  font-size: 1.4rem;
  margin-bottom: 16px;
  display: inline-block;
}
.footer-brand p {
  font-size: .875rem;
  line-height: 1.7;
  color: var(--grey-600);
  max-width: 280px;
}
.footer-social {
  display: flex;
  gap: 10px;
  margin-top: 24px;
}
.social-icon {
  width: 38px;
  height: 38px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .9rem;
  transition: var(--transition);
  color: var(--grey-600);
}
.social-icon:hover {
  background: var(--blue);
  border-color: var(--black);
  color: var(--black);
  transform: translateY(-2px);
}
.footer-col h4 {
  font-size: .85rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--black);
  margin-bottom: 20px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col li a {
  font-size: .875rem;
  color: var(--grey-600);
  transition: var(--transition);
}
.footer-col li a:hover { color: var(--black); }
.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: .875rem;
  color: var(--grey-600);
  margin-bottom: 12px;
}
.footer-contact-icon {
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--grey-400);
}
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 0;
  font-size: .8rem;
  color: var(--grey-400);
  flex-wrap: wrap;
  gap: 8px;
}

/* ---------- 23. Page Hero (inner pages) ---------- */
.page-hero {
  background: linear-gradient(150deg, var(--surface) 0%, var(--white) 60%, var(--blue-light) 100%);
  border-bottom: 1px solid var(--border);
  color: var(--black);
  padding: 80px 0 64px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
/* Subtle dot grid matching the homepage hero */
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,87,255,.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,87,255,.06) 1px, transparent 1px);
  background-size: 56px 56px;
  pointer-events: none;
}
.page-hero > * { position: relative; z-index: 1; }
.page-hero .container { position: relative; z-index: 1; }
.page-hero-badge {
  display: inline-block;
  padding: 6px 16px;
  background: var(--blue-light);
  border: 1px solid rgba(0,87,255,.2);
  border-radius: var(--radius-pill);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--black);
  margin-bottom: 20px;
}
.page-hero h1 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 900;
  letter-spacing: -.025em;
  margin-bottom: 16px;
  color: var(--black);
}
.page-hero p {
  font-size: 1.05rem;
  color: var(--grey-600);
  max-width: 580px;
  margin: 0 auto;
}
.breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: .8rem;
  color: var(--grey-400);
  margin-bottom: 20px;
}
.breadcrumb a { color: var(--grey-400); }
.breadcrumb a:hover { color: var(--black); }

/* ---------- 24. Case Study Cards ---------- */
.case-card {
  background: var(--white);
  border: 1px solid var(--grey-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
}
.case-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}
.case-image {
  width: 100%;
  aspect-ratio: 16/9;
  min-height: 180px;
  background: linear-gradient(135deg, #0A0A0A, #1A1A2E);
  background-size: cover;
  background-position: center top;
  display: block;
  position: relative;
  overflow: hidden;
}
.case-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,0.1) 0%, rgba(0,0,0,0.55) 100%);
  pointer-events: none;
}
.case-tag {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(0,87,255,.92);
  color: var(--white);
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  font-size: .7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  z-index: 2;
}
.case-body { padding: 28px; }
.case-results {
  display: flex;
  gap: 20px;
  margin: 16px 0;
}
.case-result-item {
  display: flex;
  flex-direction: column;
}
.case-result-number {
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--black);
  letter-spacing: -.02em;
}
.case-result-label { font-size: .75rem; color: var(--grey-400); }
.case-body h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 8px;
  letter-spacing: -.01em;
}

/* ---------- 25. Pricing Cards ---------- */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 56px;
}
.pricing-card {
  background: var(--white);
  border: 1.5px solid var(--grey-200);
  border-radius: var(--radius-lg);
  padding: 36px;
  position: relative;
  transition: var(--transition);
}
.pricing-card.featured {
  border-color: var(--black);
  background: var(--blue);
  color: var(--black);
  transform: scale(1.03);
  box-shadow: var(--shadow-blue);
}
.pricing-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--black);
  color: var(--white);
  padding: 4px 16px;
  border-radius: var(--radius-pill);
  font-size: .75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  white-space: nowrap;
}
.pricing-card.featured .pricing-badge {
  background: var(--white);
  color: var(--black);
}
.pricing-plan {
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--grey-400);
  margin-bottom: 12px;
}
.pricing-card.featured .pricing-plan { color: rgba(255,255,255,.6); }
.pricing-price {
  font-size: 2.5rem;
  font-weight: 900;
  letter-spacing: -.03em;
  margin-bottom: 4px;
}
.pricing-period {
  font-size: .85rem;
  color: var(--grey-400);
  margin-bottom: 28px;
}
.pricing-card.featured .pricing-period { color: rgba(255,255,255,.6); }
.pricing-features {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
}
.pricing-feature {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .875rem;
}
.pricing-check {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--blue-light);
  color: var(--black);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .65rem;
  font-weight: 700;
  flex-shrink: 0;
}
.pricing-card.featured .pricing-check {
  background: rgba(255,255,255,.2);
  color: var(--white);
}

/* ---------- 26. SEO Content Page Styles ---------- */
.content-article h2 {
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: -.015em;
  margin: 40px 0 16px;
  color: var(--black);
}
.content-article h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin: 28px 0 12px;
  color: var(--black);
}
.content-article p {
  font-size: .975rem;
  color: var(--grey-600);
  line-height: 1.8;
  margin-bottom: 16px;
}
.content-article ul {
  list-style: disc;
  padding-left: 20px;
  margin-bottom: 16px;
}
.content-article li {
  font-size: .95rem;
  color: var(--grey-600);
  line-height: 1.75;
  margin-bottom: 6px;
}
.sidebar-sticky { position: sticky; top: 96px; }
.sidebar-widget {
  background: var(--white);
  border: 1px solid var(--grey-200);
  border-radius: var(--radius-lg);
  padding: 28px;
  margin-bottom: 24px;
}
.sidebar-widget h4 {
  font-size: .85rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  margin-bottom: 16px;
  color: var(--grey-800);
}

/* ---------- 27. Utilities ---------- */
.bg-black   { background: var(--surface); }   /* light-theme: "dark" sections → surface */
.bg-grey    { background: var(--grey-100); }
.bg-blue    { background: var(--blue); }
.text-blue  { color: var(--black); }
.text-grey  { color: var(--grey-600); }
.text-white { color: var(--white); }
.rounded    { border-radius: var(--radius-md); }
.shadow     { box-shadow: var(--shadow-md); }
.mb-4       { margin-bottom: 16px; }
.mb-6       { margin-bottom: 24px; }
.mb-8       { margin-bottom: 32px; }
.mt-4       { margin-top: 16px; }
.mt-6       { margin-top: 24px; }
.mt-8       { margin-top: 32px; }
.hidden     { display: none !important; }
.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); border: 0;
}

/* ---------- 28. Animations ---------- */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
.animate-fadeInUp { animation: fadeInUp .6s ease forwards; }
.animate-fadeIn   { animation: fadeIn .4s ease forwards; }
.delay-1 { animation-delay: .1s; }
.delay-2 { animation-delay: .2s; }
.delay-3 { animation-delay: .3s; }
.delay-4 { animation-delay: .4s; }
.delay-5 { animation-delay: .5s; }
.opacity-0 { opacity: 0; }

/* =================================================================
   29. RESPONSIVE — Tablet, Mobile, Small Mobile
   Mobile-first architecture: base styles → overrides per breakpoint
================================================================= */

/* ---------- 29a. Tablet (≤ 1024px) ---------- */
@media (max-width: 1024px) {
  .grid-4        { grid-template-columns: repeat(2, 1fr); }
  .stats-grid    { grid-template-columns: repeat(2, 1fr); }
  .stats-grid .stat-item {
    border-right: none;
    border-bottom: 1px solid var(--border);
  }
  .stats-grid .stat-item:nth-child(odd)  { border-right: 1px solid var(--border); }
  .stats-grid .stat-item:last-child      { border-bottom: none; }
  .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
  .blog-grid         { grid-template-columns: repeat(2, 1fr); }
  .process-steps     { grid-template-columns: repeat(2, 1fr); }
  .process-steps::before { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .lead-magnet { grid-template-columns: 1fr; gap: 32px; }
  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
  }
  .pricing-card.featured { transform: none; }
}

/* ---------- 29b. Mobile (≤ 768px) ---------- */
@media (max-width: 768px) {
  /* Spacing */
  .section    { padding: 56px 0; }
  .section-sm { padding: 40px 0; }
  .section-lg { padding: 72px 0; }

  /* Layout resets */
  .grid-2, .grid-3      { grid-template-columns: 1fr; }
  .form-row             { grid-template-columns: 1fr; }
  .stats-grid           { grid-template-columns: repeat(2, 1fr); }
  .process-steps        { grid-template-columns: 1fr; }

  /* Nav */
  .nav-links, .nav-cta  { display: none; }
  .hamburger            { display: flex; }
  .navbar-inner         { height: 64px; }

  /* Hero */
  .hero {
    min-height: auto;
    padding: 72px 0 56px;
  }
  .hero h1  { font-size: 2.2rem; }
  .hero-desc { font-size: 1rem; }
  .hero-scroll { display: none; }

  /* Social proof row: wrap tightly */
  .hero-social-proof { gap: 14px; }
  .hero-stat-number  { font-size: 1.35rem; }
  .hero-divider      { height: 28px; }

  /* Service cards */
  .service-card { padding: 24px; }
  .service-icon { width: 44px; height: 44px; }

  /* Testimonials: swipe carousel on mobile */
  .testimonials-grid {
    grid-template-columns: 85vw;
    grid-auto-columns: 85vw;
    grid-auto-flow: column;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    gap: 16px;
    padding-bottom: 12px;
    margin-left: -24px;
    margin-right: -24px;
    padding-left: 24px;
    padding-right: 24px;
  }
  .testimonials-grid::-webkit-scrollbar { display: none; }
  .testimonial-card {
    scroll-snap-align: start;
    padding: 24px;
    min-width: 0;
  }

  /* Blog grid single col */
  .blog-grid { grid-template-columns: 1fr; }

  /* Process steps: horizontal line removed, vertical */
  .process-step { padding: 0; }
  .step-number  { margin-bottom: 12px; }

  /* Lead magnet */
  .lead-magnet          { padding: 28px 24px; }
  .lead-magnet h2       { font-size: 1.6rem; }

  /* Contact form */
  .contact-form-wrap    { padding: 24px 20px; }

  /* Stats bar */
  .trust-bar-inner      { gap: 20px; justify-content: flex-start; }
  .trust-item           { font-size: .78rem; }

  /* Footer */
  .footer-grid          { grid-template-columns: 1fr; gap: 28px; }
  footer                { padding-top: 48px; }

  /* Sticky CTA: compact single row */
  .sticky-cta {
    flex-direction: row;
    flex-wrap: nowrap;
    align-items: center;
    padding: 10px 16px;
    gap: 10px;
    /* iOS safe area bottom */
    padding-bottom: calc(10px + env(safe-area-inset-bottom));
  }
  .sticky-cta-text      { display: none; }
  .sticky-cta-actions   { flex: 1; justify-content: center; gap: 8px; }
  .sticky-cta .btn      { padding: 10px 18px; font-size: .82rem; }

  /* About badge: avoid clipping */
  .about-badge          { right: 0; }

  /* Page hero */
  .page-hero            { padding: 56px 0 40px; }
  .page-hero h1         { font-size: clamp(1.6rem, 6vw, 2.4rem); }

  /* FAQ */
  .faq-question         { padding: 18px 20px; font-size: .9rem; }
  .faq-answer-inner     { padding: 0 20px 20px; }

  /* Pricing */
  .pricing-card         { padding: 28px 24px; }
  .pricing-grid         { max-width: 100%; }

  /* Case body */
  .case-body            { padding: 20px; }
  .case-results         { gap: 14px; }
}

/* ---------- 29c. Small Mobile (≤ 480px) ---------- */
@media (max-width: 480px) {
  :root { --radius-lg: 16px; }   /* slightly tighter cards */

  .container   { padding: 0 16px; }

  /* Hero */
  .hero        { padding: 64px 0 48px; }
  .hero h1     { font-size: 1.9rem; letter-spacing: -.025em; }
  .hero-badge  { font-size: .72rem; padding: 6px 12px; }
  .hero-actions { flex-direction: column; gap: 12px; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .hero-desc   { font-size: .95rem; }

  /* Social proof: 2×2 grid */
  .hero-social-proof {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    width: 100%;
  }
  .hero-divider { display: none; }

  /* Stats */
  .stats-grid  { grid-template-columns: 1fr 1fr; }
  .stat-item   { padding: 36px 20px; }

  /* CTA section */
  .cta-actions { flex-direction: column; align-items: stretch; }
  .cta-actions .btn { width: 100%; justify-content: center; }
  .cta-section h2 { font-size: 1.6rem; }
  .cta-section p  { font-size: .95rem; }

  /* Services */
  .services-grid { grid-template-columns: 1fr; gap: 16px; }
  .service-card  { padding: 20px; }

  /* Lead magnet */
  .lead-magnet     { padding: 24px 20px; border-radius: var(--radius-md); }
  .lead-magnet h2  { font-size: 1.4rem; }

  /* Testimonials carousel: full bleed */
  .testimonials-grid {
    grid-template-columns: calc(100vw - 32px);
    grid-auto-columns: calc(100vw - 32px);
    margin-left: -16px;
    margin-right: -16px;
    padding-left: 16px;
    padding-right: 16px;
  }

  /* Footer */
  .footer-grid      { gap: 24px; }
  .footer-bottom    { flex-direction: column; align-items: flex-start; gap: 4px; }

  /* Section labels */
  .section-title    { font-size: 1.5rem; }
  .section-desc     { font-size: .9rem; }

  /* Inputs — 16px prevents iOS auto-zoom */
  input, textarea, select { font-size: 16px !important; }

  /* Blog featured post inline layout */
  [style*="grid-template-columns:1fr 1fr"] { grid-template-columns: 1fr !important; }

  /* Process steps compact */
  .process-step   { padding: 0 0 8px; }
  .step-number    { width: 48px; height: 48px; }

  /* FAQ touch target bump */
  .faq-question  { min-height: 56px; padding: 14px 16px; }

  /* Pricing stack full width */
  .pricing-card  { padding: 24px 20px; }

  /* Case card body */
  .case-body     { padding: 18px 16px; }
  .case-result-number { font-size: 1.25rem; }
}

/* ---------- 29d. Very small (≤ 360px — old Androids) ---------- */
@media (max-width: 360px) {
  .hero h1      { font-size: 1.7rem; }
  .btn-lg       { padding: 14px 24px; font-size: .95rem; }
  .container    { padding: 0 14px; }
  .stats-grid   { grid-template-columns: 1fr; }
  .stat-item    { border-right: none !important; border-bottom: 1px solid var(--border); }
  .hero-social-proof { grid-template-columns: 1fr 1fr; gap: 12px; }
}

/* ---------- 30. Mobile Nav ---------- */
.mobile-nav {
  position: fixed;
  inset: 0;
  background: var(--white);
  z-index: 1100;
  border-left: 1px solid var(--border);
  padding: calc(72px + env(safe-area-inset-top)) 24px
           calc(32px + env(safe-area-inset-bottom)) 24px;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(0.4,0,0.2,1);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
  box-shadow: -8px 0 40px rgba(0,0,0,.12);
}
.mobile-nav.open { transform: translateX(0); }
.mobile-nav-close {
  position: fixed;
  top: calc(14px + env(safe-area-inset-top));
  right: 18px;
  background: var(--grey-100);
  border: 1px solid var(--border);
  color: var(--grey-800);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1101;
  transition: background var(--transition);
}
.mobile-nav-close:active { background: var(--grey-200); }
.mobile-nav a {
  color: var(--grey-800);
  font-size: 1.3rem;
  font-weight: 700;
  padding: 16px 0;
  min-height: 56px;
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--border);
  letter-spacing: -.01em;
  -webkit-tap-highlight-color: transparent;
}
/* Sub-items */
.mobile-nav a[href*="services/"]:not([href="pages/services.html"]),
.mobile-nav a[href*="#google"],
.mobile-nav a[href*="#social"],
.mobile-nav a[href*="#branding"],
.mobile-nav a[href*="#local"],
.mobile-nav a[href*="#content"],
.mobile-nav a[href*="#cro"] {
  font-size: .975rem;
  font-weight: 500;
  color: var(--grey-600);
  padding-left: 16px;
  min-height: 44px;
}
.mobile-nav a:active { color: var(--black); }
.mobile-nav-cta {
  margin-top: auto;
  padding-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* ---------- 31. Hamburger animation ---------- */
.hamburger {
  width: 44px;
  height: 44px;
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--black);
  border-radius: 2px;
  transition: var(--transition);
  transform-origin: center;
}
.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- 32. WhatsApp float — clear of sticky CTA & home bar ---------- */
.wa-float {
  /* bump up when sticky CTA is visible so they don't collide */
  bottom: 28px;
  transition: bottom var(--transition);
}
body.sticky-cta-visible .wa-float {
  bottom: calc(72px + env(safe-area-inset-bottom));
}
@media (max-width: 480px) {
  .wa-float { bottom: 20px; right: 16px; }
  .wa-btn   { width: 52px; height: 52px; }
  body.sticky-cta-visible .wa-float {
    bottom: calc(64px + env(safe-area-inset-bottom));
  }
}

/* ---------- 33. iOS / Notch safe-area insets ---------- */
.navbar {
  padding-top: env(safe-area-inset-top);
}
.sticky-cta {
  padding-bottom: calc(12px + env(safe-area-inset-bottom));
  padding-left:  calc(16px + env(safe-area-inset-left));
  padding-right: calc(16px + env(safe-area-inset-right));
}
footer {
  padding-bottom: env(safe-area-inset-bottom);
}

/* ---------- 34. Touch UX improvements ---------- */
/* Remove 300ms tap delay on all interactive elements */
a, button, input, select, textarea, label {
  touch-action: manipulation;
}
/* Prevent tap highlight flash on cards */
.service-card, .blog-card, .case-card,
.testimonial-card, .faq-item {
  -webkit-tap-highlight-color: transparent;
}
/* Ensure FAQ icon is tappable */
.faq-question { min-height: 52px; }
/* Button active state for tactile feel */
.btn:active { transform: scale(0.97); }
.btn-primary:active { background: var(--blue-dark); }

/* ---------- 35. Input font-size fix (prevents iOS auto-zoom) ---------- */
@media (max-width: 768px) {
  input[type="text"],
  input[type="email"],
  input[type="tel"],
  input[type="search"],
  input[type="number"],
  select,
  textarea {
    font-size: 16px;
  }
}

/* ---------- 35b. Featured post card ---------- */
.featured-post-card {
  background: var(--black);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin-top: 24px;
}
@media (max-width: 640px) {
  .featured-post-card { grid-template-columns: 1fr; }
  .featured-post-card > div:first-child { min-height: 160px; font-size: 3.5rem; }
  .featured-post-card > div:last-child  { padding: 24px 20px; }
  .featured-post-card h2 { font-size: 1.2rem !important; }
}

/* ---------- 36. Swipeable blog cards on mobile ---------- */
@media (max-width: 640px) {
  .blog-grid {
    grid-template-columns: 82vw;
    grid-auto-columns: 82vw;
    grid-auto-flow: column;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding-bottom: 8px;
    margin-left: -16px;
    margin-right: -16px;
    padding-left: 16px;
    padding-right: 16px;
  }
  .blog-grid::-webkit-scrollbar { display: none; }
  .blog-card { scroll-snap-align: start; min-width: 0; }
}

/* ---------- 37. prefers-reduced-motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .opacity-0 { opacity: 1 !important; }
  .hero-badge-dot { animation: none; }
  .scroll-line { animation: none; }
}

/* ---------- 38. Focus styles (keyboard + switch access) ---------- */
:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}
button:focus-visible, a:focus-visible { outline-color: var(--black); }

/* ---------- 39. Prevent body scroll bleed when mobile nav is open ---------- */
body.nav-open {
  overflow: hidden;
  /* iOS elastic scroll fix */
  position: fixed;
  width: 100%;
}

/* ---------- 40. Horizontal overflow guard ---------- */
html, body { overflow-x: hidden; max-width: 100%; }
.hero-glow { max-width: 100vw; }

/* ---------- 41. WhatsApp Conversion Layer ---------- */

/* Pulse ring on the float button */
@keyframes wa-pulse-ring {
  0%   { box-shadow: 0 4px 20px rgba(37,211,102,.45), 0 0 0 0 rgba(37,211,102,.55); }
  65%  { box-shadow: 0 4px 20px rgba(37,211,102,.45), 0 0 0 16px rgba(37,211,102,0); }
  100% { box-shadow: 0 4px 20px rgba(37,211,102,.45), 0 0 0 0 rgba(37,211,102,0); }
}
.wa-btn { animation: wa-pulse-ring 2.2s ease-out infinite; }

/* Notification badge */
.wa-badge {
  position: absolute;
  top: -3px;
  right: -3px;
  width: 20px;
  height: 20px;
  background: #FF3B30;
  color: #fff;
  border-radius: 50%;
  font-size: .68rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid #fff;
  pointer-events: none;
}

/* Auto-visible tooltip state */
.wa-tooltip.auto-show {
  opacity: 1 !important;
  transform: translateX(0) !important;
  pointer-events: auto;
}

/* WhatsApp chat popup */
.wa-popup-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.45);
  z-index: 10000;
  display: flex;
  align-items: flex-end;
  justify-content: flex-end;
  padding: 0 28px 110px;
  opacity: 0;
  pointer-events: none;
  transition: opacity .25s ease;
}
.wa-popup-overlay.open {
  opacity: 1;
  pointer-events: auto;
}
.wa-popup {
  background: #fff;
  border-radius: 20px;
  padding: 0;
  width: 320px;
  box-shadow: 0 24px 64px rgba(0,0,0,.22);
  overflow: hidden;
  transform: translateY(20px) scale(.96);
  transition: transform .3s cubic-bezier(.34,1.56,.64,1);
  position: relative;
}
.wa-popup-overlay.open .wa-popup {
  transform: translateY(0) scale(1);
}
.wa-popup-header {
  background: #075E54;
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.wa-popup-avatar {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}
.wa-popup-name { color: #fff; font-weight: 700; font-size: .95rem; line-height: 1.2; }
.wa-popup-status { color: rgba(255,255,255,.65); font-size: .72rem; margin-top: 2px; }
.wa-popup-close-btn {
  position: absolute;
  top: 12px;
  right: 14px;
  background: none;
  border: none;
  color: rgba(255,255,255,.7);
  font-size: 1.2rem;
  cursor: pointer;
  padding: 4px;
  line-height: 1;
  transition: color .15s;
}
.wa-popup-close-btn:hover { color: #fff; }
.wa-popup-body { padding: 20px; background: #ECE5DD; }
.wa-popup-bubble {
  background: #fff;
  border-radius: 0 12px 12px 12px;
  padding: 12px 14px;
  font-size: .875rem;
  line-height: 1.65;
  color: #111;
  box-shadow: 0 1px 3px rgba(0,0,0,.1);
  margin-bottom: 8px;
  max-width: 90%;
}
.wa-popup-time { font-size: .68rem; color: #999; text-align: right; margin-top: 4px; }
.wa-popup-footer { padding: 16px 20px; background: #fff; }
.wa-popup-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 14px;
  background: #25D366;
  color: #fff;
  border-radius: 10px;
  font-weight: 700;
  font-size: .92rem;
  text-decoration: none;
  transition: background .2s;
}
.wa-popup-cta:hover { background: #1ebe5d; color: #fff; }
.wa-popup-cta svg { flex-shrink: 0; }

/* Mobile adjustments */
@media (max-width: 480px) {
  .wa-popup-overlay {
    padding: 0 12px;
    align-items: center;
    justify-content: center;
  }
  .wa-popup { width: 100%; max-width: 340px; }
}