/* ─── Design Tokens ─── */
:root {
  --teal:       #0F766E;
  --teal-deep:  #134E4A;
  --lime:       #A3E635;
  --lime-tint:  #ECFCCB;
  --mist:       #CCFBF1;
  --charcoal:   #0F172A;
  --charcoal-2: #1E293B;
  --charcoal-3: #334155;
  --white:      #FFFFFF;
  --text-muted: #94A3B8;

  --font-display: 'Bricolage Grotesque', sans-serif;
  --font-body:    'DM Sans', sans-serif;

  --radius: 12px;
  --radius-lg: 20px;
  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ─── Reset ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--charcoal);
  color: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  padding-top: 64px;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ─── Layout ─── */
.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}
section { padding: 96px 0; }

/* ─── Navigation ─── */
.main-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 0 24px;
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.nav-inner {
  max-width: 1140px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}
.nav-logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-logo-img {
  height: 48px;
  width: auto;
  display: block;
}
.footer-logo-img {
  height: 28px;
  width: auto;
  display: block;
}
.nav-logo span.dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--lime);
  display: inline-block;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color var(--transition);
}
.nav-links a:hover { color: var(--white); }
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all var(--transition);
  border: none;
}
.btn-primary {
  background: var(--lime);
  color: var(--charcoal);
}
.btn-primary:hover {
  background: #b5f548;
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(163, 230, 53, 0.25);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.15);
}
.btn-outline:hover {
  border-color: var(--teal);
  color: var(--mist);
  background: rgba(15, 118, 110, 0.1);
}
.nav-cta { display: flex; align-items: center; gap: 12px; }
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}
.hamburger span {
  display: block;
  width: 22px; height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all var(--transition);
}

/* ─── Mobile Nav ─── */
.mobile-menu {
  display: none;
  position: fixed;
  top: 64px; left: 0; right: 0;
  background: var(--charcoal);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  padding: 20px 24px 28px;
  z-index: 99;
}
.mobile-menu.open { display: block; }
.mobile-menu a {
  display: block;
  padding: 12px 0;
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-muted);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  transition: color var(--transition);
}
.mobile-menu a:hover { color: var(--white); }
.mobile-menu .btn { width: 100%; justify-content: center; margin-top: 16px; padding: 14px; }

/* ─── Hero ─── */
.hero {
  min-height: calc(100vh - 64px);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.hero-bg::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 60vw; height: 60vw;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(15,118,110,0.18) 0%, transparent 70%);
}
.hero-bg::after {
  content: '';
  position: absolute;
  bottom: -10%;
  left: -5%;
  width: 40vw; height: 40vw;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(163,230,53,0.07) 0%, transparent 70%);
}
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 50%, black 20%, transparent 100%);
}
.hero-content {
  position: relative;
  z-index: 1;
  max-width: 760px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(15, 118, 110, 0.15);
  border: 1px solid rgba(15, 118, 110, 0.4);
  color: var(--mist);
  font-size: 0.8rem;
  font-weight: 500;
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 28px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.hero-badge::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--lime);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}
.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 6vw, 5rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
}
.hero h1 em {
  font-style: normal;
  color: var(--lime);
}
.hero p {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--text-muted);
  max-width: 540px;
  margin-bottom: 40px;
  line-height: 1.7;
  font-weight: 300;
}
.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.hero-actions .btn { font-size: 1rem; padding: 14px 28px; }
.hero-stats {
  margin-top: 72px;
  display: flex;
  gap: 48px;
  flex-wrap: wrap;
}
.stat-number {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.02em;
  line-height: 1;
}
.stat-number span { color: var(--lime); }
.stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 4px;
}

/* ─── Section Labels ─── */
.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--teal);
  background: rgba(15, 118, 110, 0.1);
  border: 1px solid rgba(15, 118, 110, 0.25);
  padding: 4px 12px;
  border-radius: 100px;
  margin-bottom: 16px;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.15;
  margin-bottom: 16px;
}
.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 520px;
  line-height: 1.7;
  font-weight: 300;
}
.section-header { margin-bottom: 56px; }
.section-header.centered { text-align: center; }
.section-header.centered .section-subtitle { margin: 0 auto; }

/* ─── Services ─── */
#services { background: var(--charcoal); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.service-card {
  background: var(--charcoal-2);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--teal), var(--lime));
  opacity: 0;
  transition: opacity var(--transition);
}
.service-card:hover {
  border-color: rgba(15, 118, 110, 0.3);
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}
.service-card:hover::before { opacity: 1; }
.service-icon {
  width: 48px; height: 48px;
  background: rgba(15, 118, 110, 0.15);
  border: 1px solid rgba(15, 118, 110, 0.25);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  font-size: 1.4rem;
}
.service-card h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}
.service-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* ─── How It Works ─── */
#process {
  background: linear-gradient(180deg, var(--charcoal) 0%, var(--teal-deep) 100%);
}
.process-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  position: relative;
}
.process-steps::before {
  content: '';
  position: absolute;
  top: 28px;
  left: calc(16.66% + 20px);
  right: calc(16.66% + 20px);
  height: 1px;
  background: linear-gradient(90deg, var(--teal), var(--lime), var(--teal));
  opacity: 0.3;
}
.step {
  text-align: center;
  position: relative;
}
.step-number {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--teal);
  color: var(--white);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  position: relative;
  z-index: 1;
  box-shadow: 0 0 0 8px rgba(15, 118, 110, 0.15);
}
.step h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}
.step p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* ─── Case Studies ─── */
#case-studies {
  background: var(--charcoal);
}
.case-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.case-card {
  background: var(--charcoal-2);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  padding: 36px;
  transition: all var(--transition);
  cursor: pointer;
}
.case-card:hover {
  border-color: rgba(163, 230, 53, 0.2);
  box-shadow: 0 16px 40px rgba(0,0,0,0.25);
  transform: translateY(-2px);
}
.case-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--lime);
  background: rgba(163, 230, 53, 0.08);
  border: 1px solid rgba(163, 230, 53, 0.2);
  padding: 3px 10px;
  border-radius: 100px;
  margin-bottom: 20px;
}
.case-card h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 10px;
  line-height: 1.3;
}
.case-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 24px;
}
.case-result {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  background: rgba(15, 118, 110, 0.1);
  border: 1px solid rgba(15, 118, 110, 0.2);
  border-radius: var(--radius);
}
.case-result-num {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--lime);
  letter-spacing: -0.02em;
  white-space: nowrap;
}
.case-result-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.4;
}
.case-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 200px;
  border: 2px dashed rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,0.02);
}
.case-placeholder-inner {
  text-align: center;
  padding: 32px;
}
.case-placeholder-inner p {
  color: rgba(255,255,255,0.2);
  font-size: 0.9rem;
}

/* ─── Testimonials ─── */
#testimonials { background: var(--charcoal); }

.testi-featured {
  position: relative;
  background: linear-gradient(135deg, var(--teal-deep) 0%, #0d4a46 60%, #0a3b38 100%);
  border: 1px solid rgba(15, 118, 110, 0.35);
  border-radius: 24px;
  padding: 56px 64px 48px;
  margin-bottom: 24px;
  overflow: hidden;
}
.testi-featured::after {
  content: '';
  position: absolute;
  bottom: -40px; right: -40px;
  width: 220px; height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(163,230,53,0.1) 0%, transparent 70%);
  pointer-events: none;
}
.testi-quote-mark {
  font-family: var(--font-display);
  font-size: 9rem;
  line-height: 0.8;
  color: var(--lime);
  opacity: 0.25;
  position: absolute;
  top: 28px; left: 48px;
  pointer-events: none;
  user-select: none;
}
.testi-featured-quote {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2.5vw, 1.65rem);
  font-weight: 500;
  line-height: 1.45;
  letter-spacing: -0.015em;
  color: var(--white);
  position: relative;
  z-index: 1;
  padding-left: 8px;
  margin-bottom: 36px;
  border: none;
  quotes: none;
}
.testi-featured-author {
  display: flex;
  align-items: center;
  gap: 14px;
  position: relative;
  z-index: 1;
}
.testi-stars {
  margin-left: auto;
  display: flex;
  gap: 2px;
  color: var(--lime);
  font-size: 1rem;
}
.testi-avatar {
  width: 40px; height: 40px;
  min-width: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
}
.testi-avatar--lime {
  background: rgba(163, 230, 53, 0.15);
  border: 1.5px solid rgba(163, 230, 53, 0.4);
  color: var(--lime);
}
.testi-avatar--teal {
  background: rgba(15, 118, 110, 0.15);
  border: 1.5px solid rgba(15, 118, 110, 0.3);
  color: var(--mist);
}
.testi-name {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--white);
  line-height: 1.3;
}
.testi-role {
  font-size: 0.8rem;
  color: var(--text-muted);
}
.testi-company-link {
  color: var(--mist);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--transition);
}
.testi-company-link:hover { color: var(--lime); }

.testi-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.testi-card {
  background: var(--charcoal-2);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  padding: 28px;
  position: relative;
  overflow: hidden;
  transition: all var(--transition);
}
.testi-card:hover {
  border-color: rgba(15, 118, 110, 0.3);
  transform: translateY(-3px);
  box-shadow: 0 16px 32px rgba(0,0,0,0.25);
}
.testi-card--placeholder { opacity: 0.45; }
.testi-card-quote-mark {
  font-family: var(--font-display);
  font-size: 4rem;
  line-height: 0.9;
  color: var(--teal);
  opacity: 0.35;
  margin-bottom: 12px;
  user-select: none;
}
.testi-card-text {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.75);
  line-height: 1.65;
  margin-bottom: 24px;
}
.testi-card-author {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.06);
}

@media (max-width: 900px) {
  .testi-featured { padding: 40px 32px 36px; }
  .testi-quote-mark { font-size: 6rem; top: 20px; left: 28px; }
  .testi-grid { grid-template-columns: 1fr; }
  .testi-stars { display: none; }
}
@media (max-width: 640px) {
  .testi-featured { padding: 32px 24px 28px; }
  .testi-featured-quote { font-size: 1.1rem; }
}

/* ─── Why Us ─── */
#why {
  background: var(--charcoal-2);
}
.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}
.why-content .section-subtitle {
  margin-bottom: 36px;
}
.why-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 32px;
}
.why-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.why-check {
  width: 24px; height: 24px;
  min-width: 24px;
  background: rgba(163, 230, 53, 0.1);
  border: 1px solid rgba(163, 230, 53, 0.3);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  color: var(--lime);
  margin-top: 2px;
}
.why-item-text strong {
  display: block;
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 2px;
}
.why-item-text span {
  font-size: 0.875rem;
  color: var(--text-muted);
}
.why-visual {
  background: var(--charcoal);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  padding: 32px;
  position: relative;
}
.why-visual-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 20px;
}
.metric-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}
.metric-name {
  font-size: 0.875rem;
  color: var(--text-muted);
}
.metric-bar-wrap {
  flex: 1;
  margin: 0 16px;
  height: 6px;
  background: rgba(255,255,255,0.05);
  border-radius: 100px;
  overflow: hidden;
}
.metric-bar {
  height: 100%;
  border-radius: 100px;
  background: linear-gradient(90deg, var(--teal), var(--lime));
}
.metric-val {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--lime);
  min-width: 36px;
  text-align: right;
}
.why-testimonial {
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.why-testimonial p:first-child {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-style: italic;
}
.why-testimonial p:last-child {
  font-size: 0.8rem;
  color: rgba(148,163,184,0.5);
  margin-top: 8px;
}

/* ─── CTA ─── */
#cta {
  background: var(--charcoal);
  padding: 80px 0;
}
.cta-box {
  background: linear-gradient(135deg, var(--teal-deep) 0%, #0a3b38 100%);
  border: 1px solid rgba(15, 118, 110, 0.4);
  border-radius: 24px;
  padding: 72px 64px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-box::before {
  content: '';
  position: absolute;
  top: -60px; right: -60px;
  width: 300px; height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(163,230,53,0.12) 0%, transparent 70%);
}
.cta-box h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  margin-bottom: 16px;
  position: relative;
}
.cta-box p {
  font-size: 1.05rem;
  color: var(--mist);
  margin-bottom: 36px;
  font-weight: 300;
  position: relative;
}
.cta-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  position: relative;
}
.cta-actions .btn { font-size: 1rem; padding: 14px 28px; }
.cta-btn-message {
  border-color: rgba(255,255,255,0.2);
  color: var(--mist);
}

/* ─── Footer ─── */
footer {
  background: #080E1A;
  border-top: 1px solid rgba(255,255,255,0.05);
  padding: 48px 0 32px;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
}
.footer-logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 8px;
}
.footer-logo .dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--lime);
}
.footer-links {
  display: flex;
  gap: 28px;
}
.footer-links a {
  font-size: 0.875rem;
  color: var(--text-muted);
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--white); }
.footer-copy {
  font-size: 0.8rem;
  color: rgba(148, 163, 184, 0.5);
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.04);
  text-align: center;
}

/* ─── FAQ ─── */
#faq { background: var(--charcoal); }
.faq-list {
  max-width: 680px;
  margin: 0 auto;
  counter-reset: faq;
}
.faq-item {
  border-bottom: 1px solid rgba(255,255,255,0.07);
  position: relative;
}
.faq-item:first-child { border-top: 1px solid rgba(255,255,255,0.07); }
.faq-item::before {
  counter-increment: faq;
  content: counter(faq, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 24px;
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--teal);
  letter-spacing: 0.04em;
  pointer-events: none;
}
.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 22px 0 22px 44px;
  background: none;
  border: none;
  color: var(--white);
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  text-align: left;
  cursor: pointer;
  gap: 20px;
  transition: color 0.2s ease;
}
.faq-question:hover { color: var(--mist); }
.faq-icon {
  width: 26px;
  height: 26px;
  min-width: 26px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.14);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  color: var(--text-muted);
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease, transform 0.3s ease;
  flex-shrink: 0;
  user-select: none;
}
.faq-question[aria-expanded="true"] .faq-icon {
  background: var(--lime);
  border-color: var(--lime);
  color: var(--charcoal);
  transform: rotate(45deg);
}
.faq-answer {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.3s ease;
  padding-left: 44px;
}
.faq-answer.open { grid-template-rows: 1fr; }
.faq-answer > p {
  overflow: hidden;
  margin: 0;
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.75;
  padding-bottom: 22px;
}

/* ─── Divider ─── */
.divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.06), transparent);
}

/* ─── Animations ─── */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeIn 0.6s ease forwards;
}
@keyframes fadeIn {
  to { opacity: 1; transform: translateY(0); }
}
.fade-in:nth-child(1) { animation-delay: 0.1s; }
.fade-in:nth-child(2) { animation-delay: 0.2s; }
.fade-in:nth-child(3) { animation-delay: 0.3s; }

/* ─── Responsive ─── */
@media (max-width: 900px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .process-steps { grid-template-columns: 1fr; gap: 32px; }
  .process-steps::before { display: none; }
  .case-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; gap: 48px; }
  .cta-box { padding: 48px 32px; }
}
@media (max-width: 640px) {
  section { padding: 64px 0; }
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }
  .services-grid { grid-template-columns: 1fr; }
  .hero-stats { gap: 28px; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
  .footer-links { flex-wrap: wrap; gap: 16px; }
}