/* ─── TOKENS ─────────────────────────────────────────── */
:root {
  --navy:        #1B3A6B;
  --navy-dark:   #0F2347;
  --navy-mid:    #2A4F8A;
  --green:       #2D8C5C;
  --green-light: #E8F5EE;
  --green-mid:   #3AA870;
  --blue-soft:   #4A7FC1;
  --sky:         #EBF3FC;
  --gray-50:     #F7F9FC;
  --gray-100:    #EEF2F7;
  --gray-200:    #D8E2EF;
  --gray-400:    #8FA3BF;
  --gray-600:    #4A5C73;
  --gray-800:    #1E2D40;
  --white:       #FFFFFF;
  --text:        #1A2840;
  --text-muted:  #5A6E88;

  --radius-sm:   6px;
  --radius-md:   12px;
  --radius-lg:   20px;
  --radius-xl:   32px;

  --shadow-sm:   0 1px 3px rgba(15,35,71,.08), 0 1px 2px rgba(15,35,71,.06);
  --shadow-md:   0 4px 16px rgba(15,35,71,.10), 0 2px 6px rgba(15,35,71,.06);
  --shadow-lg:   0 12px 40px rgba(15,35,71,.14), 0 4px 12px rgba(15,35,71,.08);
  --shadow-xl:   0 24px 64px rgba(15,35,71,.18);

  --transition:  all .22s cubic-bezier(.4,0,.2,1);
  --font:        'Inter', system-ui, -apple-system, sans-serif;
}

/* ─── RESET ──────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font);
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button, input, textarea, select { font-family: inherit; }
button { cursor: pointer; border: none; background: none; }

/* ─── UTILITIES ──────────────────────────────────────── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section { padding: 96px 0; }
.section-label {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 600; letter-spacing: .08em;
  text-transform: uppercase; color: var(--green);
  background: var(--green-light); padding: 6px 14px;
  border-radius: 999px; margin-bottom: 16px;
}
.section-title {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800; line-height: 1.2;
  color: var(--navy-dark); margin-bottom: 16px;
}
.section-sub {
  font-size: 17px; color: var(--text-muted);
  max-width: 560px; line-height: 1.7;
}
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 28px; border-radius: var(--radius-md);
  font-size: 15px; font-weight: 600;
  transition: var(--transition); cursor: pointer;
  min-height: 48px; white-space: nowrap;
}
.btn-primary {
  background: var(--navy); color: var(--white);
  box-shadow: 0 4px 14px rgba(27,58,107,.35);
}
.btn-primary:hover {
  background: var(--navy-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(27,58,107,.45);
}
.btn-secondary {
  background: var(--white); color: var(--navy);
  border: 2px solid var(--gray-200);
}
.btn-secondary:hover {
  border-color: var(--navy); background: var(--sky);
  transform: translateY(-2px);
}
.btn-green {
  background: var(--green); color: var(--white);
  box-shadow: 0 4px 14px rgba(45,140,92,.35);
}
.btn-green:hover {
  background: #226e47;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(45,140,92,.45);
}

/* ─── NAV ────────────────────────────────────────────── */
#nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: var(--transition);
}
#nav.scrolled {
  border-color: var(--gray-200);
  box-shadow: var(--shadow-sm);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 72px;
}
.nav-logo {
  display: flex; align-items: center; gap: 10px;
  font-size: 20px; font-weight: 800; color: var(--navy-dark);
  letter-spacing: -.02em;
}
.nav-logo-icon {
  width: 36px; height: 36px;
  background: var(--navy); border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
}
.nav-links {
  display: flex; align-items: center; gap: 4px;
}
.nav-links a {
  padding: 8px 14px; border-radius: var(--radius-sm);
  font-size: 14px; font-weight: 500; color: var(--gray-600);
  transition: var(--transition);
}
.nav-links a:hover, .nav-links a.active { color: var(--navy); background: var(--gray-50); }
.nav-links a.active { font-weight: 600; }
.nav-cta { display: flex; align-items: center; gap: 10px; }
.nav-hamburger {
  display: none; flex-direction: column; gap: 5px;
  width: 44px; height: 44px; align-items: center; justify-content: center;
  border-radius: var(--radius-sm); transition: var(--transition);
}
.nav-hamburger:hover { background: var(--gray-50); }
.nav-hamburger span {
  display: block; width: 22px; height: 2px;
  background: var(--navy); border-radius: 2px; transition: var(--transition);
}
.nav-mobile {
  display: none; flex-direction: column; gap: 4px;
  padding: 12px 24px 20px; border-top: 1px solid var(--gray-100);
}
.nav-mobile a {
  padding: 12px 16px; border-radius: var(--radius-sm);
  font-size: 15px; font-weight: 500; color: var(--gray-800);
  transition: var(--transition);
}
.nav-mobile a:hover { background: var(--gray-50); }
.nav-mobile .btn { width: 100%; justify-content: center; margin-top: 8px; }

/* ─── PAGE HERO (subpages) ───────────────────────────── */
.page-hero {
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy) 60%, var(--navy-mid) 100%);
  padding: 120px 0 72px;
  position: relative; overflow: hidden;
}
.page-hero-pattern {
  position: absolute; inset: 0; opacity: .05;
  background-image: radial-gradient(circle at 2px 2px, rgba(255,255,255,.9) 1px, transparent 0);
  background-size: 40px 40px;
}
.page-hero-blob {
  position: absolute; border-radius: 50%; filter: blur(80px); pointer-events: none;
  width: 500px; height: 500px;
  background: rgba(74,127,193,.18);
  top: -120px; right: -80px;
}
.page-hero-content { position: relative; z-index: 2; }
.page-hero-label {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.15);
  padding: 5px 14px; border-radius: 999px;
  font-size: 12px; font-weight: 600; letter-spacing: .08em;
  text-transform: uppercase; color: rgba(255,255,255,.75);
  margin-bottom: 16px;
}
.page-hero h1 {
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 800; line-height: 1.15;
  color: var(--white); margin-bottom: 16px;
  letter-spacing: -.02em;
}
.page-hero p {
  font-size: 17px; color: rgba(255,255,255,.7);
  max-width: 520px; line-height: 1.7;
}
.breadcrumb {
  display: flex; align-items: center; gap: 8px;
  font-size: 13px; color: rgba(255,255,255,.5);
  margin-bottom: 24px;
}
.breadcrumb a { color: rgba(255,255,255,.65); transition: var(--transition); }
.breadcrumb a:hover { color: var(--white); }
.breadcrumb svg { width: 12px; height: 12px; }

/* ─── SERVICES ───────────────────────────────────────── */
#services { background: var(--gray-50); }
.services-header { text-align: center; margin-bottom: 56px; }
.services-header .section-sub { margin: 0 auto; }
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.service-card {
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-lg);
  padding: 28px; transition: var(--transition);
  position: relative; overflow: hidden;
}
.service-card::before {
  content: ''; position: absolute;
  top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--navy), var(--blue-soft));
  transform: scaleX(0); transform-origin: left;
  transition: transform .3s ease;
}
.service-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--gray-200); }
.service-card:hover::before { transform: scaleX(1); }
.service-icon {
  width: 52px; height: 52px;
  background: var(--sky); border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px; transition: var(--transition);
}
.service-card:hover .service-icon { background: var(--navy); }
.service-card:hover .service-icon svg { color: var(--white); }
.service-icon svg { width: 24px; height: 24px; color: var(--navy); transition: var(--transition); }
.service-card h3 { font-size: 16px; font-weight: 700; color: var(--navy-dark); margin-bottom: 8px; }
.service-card p { font-size: 14px; color: var(--text-muted); line-height: 1.6; }

/* ─── WHY ────────────────────────────────────────────── */
#why { background: var(--white); }
.why-inner {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 80px; align-items: center;
}
.why-features { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.why-feature { display: flex; gap: 14px; align-items: flex-start; }
.why-feature-icon {
  width: 44px; height: 44px; border-radius: var(--radius-md);
  background: var(--sky); display: flex; align-items: center;
  justify-content: center; flex-shrink: 0;
}
.why-feature-icon svg { width: 20px; height: 20px; color: var(--navy); }
.why-feature h4 { font-size: 15px; font-weight: 700; color: var(--navy-dark); margin-bottom: 4px; }
.why-feature p { font-size: 13px; color: var(--text-muted); line-height: 1.5; }
.why-visual {
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy-mid) 100%);
  border-radius: var(--radius-xl); padding: 40px;
  position: relative; overflow: hidden;
}
.why-visual-bg {
  position: absolute; inset: 0; opacity: .05;
  background-image: radial-gradient(circle at 2px 2px, white 1px, transparent 0);
  background-size: 30px 30px;
}
.cert-badge {
  display: inline-flex; align-items: center; gap: 10px;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: var(--radius-md); padding: 12px 16px; margin-bottom: 12px;
  color: var(--white); font-size: 14px; font-weight: 500; width: 100%;
}
.cert-badge-icon {
  width: 32px; height: 32px; border-radius: 8px;
  background: rgba(255,255,255,.15);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.cert-badge-icon svg { width: 16px; height: 16px; color: var(--white); }
.cert-check { margin-left: auto; color: var(--green-mid); }
.why-cta {
  margin-top: 28px; padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,.12);
  text-align: center;
}
.why-cta p { font-size: 14px; color: rgba(255,255,255,.6); margin-bottom: 12px; }

/* ─── ABOUT ──────────────────────────────────────────── */
#about { background: var(--gray-50); }
.about-inner {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 80px; align-items: center;
}
.about-img-bg {
  border-radius: var(--radius-xl);
  background: linear-gradient(135deg, var(--sky) 0%, var(--gray-100) 100%);
  aspect-ratio: 4/3;
  display: flex; align-items: center; justify-content: center; overflow: hidden;
}
.about-tag {
  position: absolute;
  background: var(--white); border-radius: var(--radius-md);
  padding: 14px 18px; box-shadow: var(--shadow-lg);
  display: flex; align-items: center; gap: 10px;
}
.about-tag-1 { bottom: 24px; right: -20px; }
.about-tag-2 { top: 24px; left: -20px; }
.about-tag-icon {
  width: 36px; height: 36px; border-radius: 8px;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.about-tag-text { font-size: 13px; }
.about-tag-label { color: var(--text-muted); }
.about-tag-val { font-weight: 700; color: var(--navy-dark); }
.about-values { display: flex; flex-direction: column; gap: 12px; margin-bottom: 28px; }
.about-value {
  display: flex; align-items: center; gap: 10px;
  font-size: 15px; color: var(--gray-800);
}
.about-value svg { width: 18px; height: 18px; color: var(--green); flex-shrink: 0; }

/* ─── TESTIMONIALS ───────────────────────────────────── */
#testimonials { background: var(--white); }
.testimonials-header { text-align: center; margin-bottom: 56px; }
.testimonials-header .section-sub { margin: 0 auto; }
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.testimonial-card {
  background: var(--gray-50); border: 1px solid var(--gray-100);
  border-radius: var(--radius-lg); padding: 32px;
  position: relative; transition: var(--transition);
}
.testimonial-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.testimonial-quote {
  font-size: 40px; line-height: 1; color: var(--navy); opacity: .15;
  font-family: Georgia, serif; position: absolute; top: 20px; right: 24px;
}
.testimonial-stars { display: flex; gap: 3px; margin-bottom: 16px; }
.testimonial-stars svg { width: 16px; height: 16px; color: #F59E0B; fill: #F59E0B; }
.testimonial-text { font-size: 15px; color: var(--gray-600); line-height: 1.7; margin-bottom: 24px; font-style: italic; }
.testimonial-author {
  display: flex; align-items: center; gap: 12px;
  padding-top: 20px; border-top: 1px solid var(--gray-200);
}
.testimonial-avatar {
  width: 44px; height: 44px; border-radius: 50%;
  background: linear-gradient(135deg, var(--navy) 0%, var(--blue-soft) 100%);
  display: flex; align-items: center; justify-content: center;
  color: var(--white); font-size: 15px; font-weight: 700; flex-shrink: 0;
}
.testimonial-name { font-size: 14px; font-weight: 700; color: var(--navy-dark); }
.testimonial-loc { font-size: 12px; color: var(--text-muted); }

/* ─── PROCESS ────────────────────────────────────────── */
#process { background: var(--navy-dark); color: var(--white); }
#process .section-title { color: var(--white); }
#process .section-sub { color: rgba(255,255,255,.65); }
.process-header { text-align: center; margin-bottom: 64px; }
.process-steps {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 0; position: relative;
}
.process-steps::before {
  content: ''; position: absolute;
  top: 40px; left: 12.5%; right: 12.5%; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.2), rgba(255,255,255,.2), transparent);
}
.process-step { text-align: center; padding: 0 16px; position: relative; }
.process-num {
  width: 80px; height: 80px; border-radius: 50%;
  background: linear-gradient(135deg, var(--blue-soft), var(--navy-mid));
  border: 3px solid rgba(255,255,255,.15);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 20px;
  font-size: 24px; font-weight: 800; color: var(--white);
  position: relative; z-index: 1;
  box-shadow: 0 0 0 6px rgba(255,255,255,.05);
  transition: var(--transition);
}
.process-step:hover .process-num {
  transform: scale(1.08);
  box-shadow: 0 0 0 10px rgba(255,255,255,.06), 0 8px 24px rgba(0,0,0,.3);
}
.process-step h3 { font-size: 16px; font-weight: 700; margin-bottom: 8px; }
.process-step p { font-size: 14px; color: rgba(255,255,255,.6); line-height: 1.6; }

/* ─── INDUSTRIES ─────────────────────────────────────── */
#industries { background: var(--gray-50); }
.industries-header { text-align: center; margin-bottom: 56px; }
.industries-header .section-sub { margin: 0 auto; }
.industries-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px; }
.industry-card {
  background: var(--white); border: 1px solid var(--gray-100);
  border-radius: var(--radius-lg); padding: 28px 16px;
  text-align: center; transition: var(--transition);
}
.industry-card:hover {
  transform: translateY(-4px); border-color: var(--navy); box-shadow: var(--shadow-md);
}
.industry-icon {
  width: 56px; height: 56px; background: var(--sky); border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 12px; transition: var(--transition);
}
.industry-card:hover .industry-icon { background: var(--navy); }
.industry-card:hover .industry-icon svg { color: var(--white); }
.industry-icon svg { width: 26px; height: 26px; color: var(--navy); transition: var(--transition); }
.industry-card h4 { font-size: 14px; font-weight: 600; color: var(--navy-dark); }

/* ─── CONTACT ────────────────────────────────────────── */
.contact-inner { display: grid; grid-template-columns: 5fr 7fr; gap: 64px; }
.contact-info > p { font-size: 16px; color: var(--text-muted); line-height: 1.7; margin-bottom: 32px; }
.contact-items { display: flex; flex-direction: column; gap: 20px; margin-bottom: 32px; }
.contact-item { display: flex; gap: 14px; align-items: flex-start; }
.contact-item-icon {
  width: 44px; height: 44px; border-radius: var(--radius-md);
  background: var(--sky); display: flex; align-items: center;
  justify-content: center; flex-shrink: 0;
}
.contact-item-icon svg { width: 20px; height: 20px; color: var(--navy); }
.contact-item-label { font-size: 12px; color: var(--text-muted); margin-bottom: 2px; }
.contact-item-val { font-size: 15px; font-weight: 600; color: var(--navy-dark); }
.contact-hours {
  background: var(--green-light); border-radius: var(--radius-md); padding: 16px 20px;
  display: flex; align-items: center; gap: 12px;
}
.contact-hours svg { width: 20px; height: 20px; color: var(--green); flex-shrink: 0; }
.contact-hours p { font-size: 14px; color: var(--green); }
.contact-hours strong { display: block; font-weight: 700; }
.contact-form-wrap {
  background: var(--gray-50); border: 1px solid var(--gray-100);
  border-radius: var(--radius-xl); padding: 40px;
}
.form-title { font-size: 22px; font-weight: 700; color: var(--navy-dark); margin-bottom: 8px; }
.form-subtitle { font-size: 14px; color: var(--text-muted); margin-bottom: 28px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group.full { grid-column: 1 / -1; }
.form-group label { font-size: 13px; font-weight: 600; color: var(--gray-800); }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 12px 14px;
  border: 1.5px solid var(--gray-200); border-radius: var(--radius-sm);
  font-size: 15px; color: var(--text); background: var(--white);
  transition: var(--transition); outline: none; min-height: 48px;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color: var(--navy); box-shadow: 0 0 0 3px rgba(27,58,107,.1);
}
.form-group input.error, .form-group select.error, .form-group textarea.error { border-color: #DC2626; }
.form-group .field-error { font-size: 12px; color: #DC2626; display: none; }
.form-group .field-error.visible { display: block; }
.form-group textarea { min-height: 120px; resize: vertical; }
.form-submit { margin-top: 20px; }
.form-submit .btn { width: 100%; justify-content: center; }
.form-success { display: none; text-align: center; padding: 32px; }
.form-success.visible { display: block; }
.form-success-icon {
  width: 64px; height: 64px; border-radius: 50%;
  background: var(--green-light);
  display: flex; align-items: center; justify-content: center; margin: 0 auto 16px;
}
.form-success-icon svg { width: 28px; height: 28px; color: var(--green); }
.form-success h3 { font-size: 20px; font-weight: 700; color: var(--navy-dark); margin-bottom: 8px; }
.form-success p { font-size: 15px; color: var(--text-muted); }

/* ─── CTA BANNER ─────────────────────────────────────── */
.cta-banner {
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy-mid) 100%);
  padding: 80px 0; text-align: center; position: relative; overflow: hidden;
}
.cta-banner-bg {
  position: absolute; inset: 0; opacity: .05;
  background-image: radial-gradient(circle at 2px 2px, white 1px, transparent 0);
  background-size: 36px 36px;
}
.cta-banner h2 {
  font-size: clamp(24px, 3.5vw, 38px);
  font-weight: 800; color: var(--white); margin-bottom: 12px;
}
.cta-banner p { font-size: 17px; color: rgba(255,255,255,.7); margin-bottom: 32px; }
.cta-banner-btns { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* ─── FOOTER ─────────────────────────────────────────── */
footer { background: var(--navy-dark); color: rgba(255,255,255,.75); padding: 64px 0 0; }
.footer-top {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px; padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,.1);
}
.footer-brand .nav-logo { color: var(--white); margin-bottom: 16px; }
.footer-brand p { font-size: 14px; line-height: 1.7; color: rgba(255,255,255,.55); max-width: 280px; }
.footer-social { display: flex; gap: 10px; margin-top: 20px; }
.footer-social-link {
  width: 36px; height: 36px; border-radius: 8px;
  background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.1);
  display: flex; align-items: center; justify-content: center; transition: var(--transition);
}
.footer-social-link:hover { background: rgba(255,255,255,.15); }
.footer-social-link svg { width: 16px; height: 16px; color: rgba(255,255,255,.7); }
.footer-col h5 {
  font-size: 12px; font-weight: 700; text-transform: uppercase;
  letter-spacing: .08em; color: rgba(255,255,255,.5); margin-bottom: 16px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li a { font-size: 14px; color: rgba(255,255,255,.65); transition: var(--transition); }
.footer-col ul li a:hover { color: var(--white); }
.footer-bottom {
  padding: 20px 0;
  display: flex; align-items: center; justify-content: space-between;
  font-size: 13px; color: rgba(255,255,255,.4);
}
.footer-bottom-links { display: flex; gap: 20px; }
.footer-bottom-links a { transition: var(--transition); }
.footer-bottom-links a:hover { color: rgba(255,255,255,.7); }

/* ─── FLOATING CTA ───────────────────────────────────── */
.floating-cta {
  position: fixed; bottom: 24px; right: 24px; z-index: 900;
  opacity: 0; transform: translateY(20px);
  transition: var(--transition); pointer-events: none;
}
.floating-cta.visible { opacity: 1; transform: none; pointer-events: all; }
.floating-cta .btn { box-shadow: var(--shadow-xl); }

/* ─── REVEAL ANIMATIONS ──────────────────────────────── */
.reveal {
  opacity: 0; transform: translateY(24px);
  transition: opacity .6s ease, transform .6s ease;
}
.reveal.visible { opacity: 1; transform: none; }
.reveal-left {
  opacity: 0; transform: translateX(-24px);
  transition: opacity .6s ease, transform .6s ease;
}
.reveal-left.visible { opacity: 1; transform: none; }
.reveal-right {
  opacity: 0; transform: translateX(24px);
  transition: opacity .6s ease, transform .6s ease;
}
.reveal-right.visible { opacity: 1; transform: none; }

/* ─── RESPONSIVE ─────────────────────────────────────── */
@media (max-width: 1100px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .industries-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 900px) {
  .why-inner { grid-template-columns: 1fr; }
  .about-inner { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: 1fr 1fr; gap: 32px; }
  .process-steps::before { display: none; }
  .contact-inner { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .section { padding: 64px 0; }
  .nav-links, .nav-cta { display: none; }
  .nav-hamburger { display: flex; }
  .nav-mobile.open { display: flex; }
  .services-grid { grid-template-columns: 1fr; }
  .why-features { grid-template-columns: 1fr; }
  .industries-grid { grid-template-columns: repeat(2, 1fr); }
  .process-steps { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
}
@media (max-width: 480px) {
  .contact-form-wrap { padding: 24px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

/* ─── SPINNER ────────────────────────────────────────── */
@keyframes spin { to { transform: rotate(360deg); } }
.spin { animation: spin .8s linear infinite; }